Version 5.0.

- Choose custom font family in Settings > Chat settings > Font family.
- Show "Frequent contacts" when you focus the search field.
- Show "Recent chats" when you focus the search field.
- Show "Channels" list and similar channels.
- Premium users can use animated emoji in polls.
- Group admins can mass-moderate many messages.
- Fix frequent crashes on some Linux systems.

.github/workflows/cant-reproduce.yml

@@ -1,32 +1,11 @@
-name: No Response
+name: Can't reproduce.
 
-# Both `issue_comment` and `scheduled` event types are required for this Action
-# to work properly.
 on:
-  issue_comment:
-    types: [created]
   schedule:
-    - cron: '0 0 * * *'
+    - cron: '0 3 * * *'
 
 jobs:
-  waiting-for-answer:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: lee-dohm/no-response@v0.5.0
-        with:
-          token: ${{ github.token }}
-          responseRequiredLabel: waiting for answer
-
-  needs-user-action:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: lee-dohm/no-response@v0.5.0
-        with:
-          token: ${{ github.token }}
-          responseRequiredLabel: needs user action
-
   cant-reproduce:
-    if: github.event_name != 'issue_comment'
     runs-on: ubuntu-latest
     steps:
       - uses: lee-dohm/no-response@v0.5.0

.github/workflows/linux.yml

@@ -49,7 +49,6 @@ jobs:
         defines:
           - ""
           - "DESKTOP_APP_DISABLE_X11_INTEGRATION"
-          - "DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION"
 
     env:
       UPLOAD_ARTIFACT: "true"

.github/workflows/mac_packaged.yml

@@ -49,7 +49,7 @@ jobs:
 
     env:
       GIT: "https://github.com"
-      OPENALDIR: "/usr/local/opt/openal-soft"
+      CMAKE_PREFIX_PATH: "/usr/local/opt/ffmpeg@6:/usr/local/opt/openal-soft"
       UPLOAD_ARTIFACT: "true"
       ONLY_CACHE: "false"
       MANUAL_CACHING: "1"
@@ -69,7 +69,7 @@ jobs:
         run: |
           brew update
           brew upgrade || true
-          brew install autoconf automake boost cmake ffmpeg openal-soft openssl opus ninja pkg-config python qt yasm xz
+          brew install autoconf automake boost cmake ffmpeg@6 openal-soft openssl opus ninja pkg-config python qt yasm xz
           sudo xcode-select -s /Applications/Xcode.app/Contents/Developer
 
           xcodebuild -version > CACHE_KEY.txt

.github/workflows/needs-user-action.yml

@@ -0,0 +1,16 @@
+name: Needs user action.
+
+on:
+  issue_comment:
+    types: [created]
+  schedule:
+    - cron: '0 2 * * *'
+
+jobs:
+  needs-user-action:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: lee-dohm/no-response@v0.5.0
+        with:
+          token: ${{ github.token }}
+          responseRequiredLabel: needs user action

.github/workflows/snap.yml

@@ -64,7 +64,7 @@ jobs:
         uses: jlumbroso/free-disk-space@f68fdb76e2ea636224182cfb7377ff9a1708f9b8
 
       - name: Telegram Desktop snap build.
-        run: sg lxd -c 'snap run snapcraft -v'
+        run: sg lxd -c 'snap run snapcraft --verbosity=debug'
 
       - name: Move artifact.
         if: env.UPLOAD_ARTIFACT == 'true'

.github/workflows/waiting-for-answer.yml

@@ -0,0 +1,16 @@
+name: Waiting for answer.
+
+on:
+  issue_comment:
+    types: [created]
+  schedule:
+    - cron: '0 0 * * *'
+
+jobs:
+  waiting-for-answer:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: lee-dohm/no-response@v0.5.0
+        with:
+          token: ${{ github.token }}
+          responseRequiredLabel: waiting for answer

.gitmodules

@@ -76,15 +76,12 @@
 [submodule "Telegram/lib_webview"]
 	path = Telegram/lib_webview
 	url = https://github.com/desktop-app/lib_webview.git
+[submodule "Telegram/ThirdParty/jemalloc"]
+	path = Telegram/ThirdParty/jemalloc
+	url = https://github.com/jemalloc/jemalloc
 [submodule "Telegram/ThirdParty/dispatch"]
 	path = Telegram/ThirdParty/dispatch
 	url = https://github.com/apple/swift-corelibs-libdispatch
-[submodule "Telegram/ThirdParty/plasma-wayland-protocols"]
-	path = Telegram/ThirdParty/plasma-wayland-protocols
-	url = https://github.com/KDE/plasma-wayland-protocols.git
-[submodule "Telegram/ThirdParty/wayland-protocols"]
-	path = Telegram/ThirdParty/wayland-protocols
-	url = https://github.com/gitlab-freedesktop-mirrors/wayland-protocols.git
 [submodule "Telegram/ThirdParty/kimageformats"]
 	path = Telegram/ThirdParty/kimageformats
 	url = https://github.com/KDE/kimageformats.git
@@ -94,9 +91,6 @@
 [submodule "Telegram/ThirdParty/cld3"]
 	path = Telegram/ThirdParty/cld3
 	url = https://github.com/google/cld3.git
-[submodule "Telegram/ThirdParty/wayland"]
-	path = Telegram/ThirdParty/wayland
-	url = https://github.com/gitlab-freedesktop-mirrors/wayland.git
 [submodule "Telegram/ThirdParty/libprisma"]
 	path = Telegram/ThirdParty/libprisma
 	url = https://github.com/desktop-app/libprisma.git

CMakeLists.txt

@@ -62,7 +62,7 @@ if (NOT DESKTOP_APP_USE_PACKAGED)
     if (WIN32)
         set(qt_version 5.15.13)
     elseif (APPLE)
-        set(qt_version 6.2.7)
+        set(qt_version 6.2.8)
     endif()
 endif()
 include(cmake/external/qt/package.cmake)

Telegram/CMakeLists.txt

@@ -273,6 +273,8 @@ PRIVATE
     boxes/local_storage_box.h
     boxes/max_invite_box.cpp
     boxes/max_invite_box.h
+    boxes/moderate_messages_box.cpp
+    boxes/moderate_messages_box.h
     boxes/peer_list_box.cpp
     boxes/peer_list_box.h
     boxes/peer_list_controllers.cpp
@@ -460,6 +462,14 @@ PRIVATE
     data/business/data_business_info.h
     data/business/data_shortcut_messages.cpp
     data/business/data_shortcut_messages.h
+    data/components/recent_peers.cpp
+    data/components/recent_peers.h
+    data/components/scheduled_messages.cpp
+    data/components/scheduled_messages.h
+    data/components/sponsored_messages.cpp
+    data/components/sponsored_messages.h
+    data/components/top_peers.cpp
+    data/components/top_peers.h
     data/notify/data_notify_settings.cpp
     data/notify/data_notify_settings.h
     data/notify/data_peer_notify_settings.cpp
@@ -577,14 +587,10 @@ PRIVATE
     data/data_send_action.h
     data/data_session.cpp
     data/data_session.h
-    data/data_scheduled_messages.cpp
-    data/data_scheduled_messages.h
     data/data_shared_media.cpp
     data/data_shared_media.h
     data/data_sparse_ids.cpp
     data/data_sparse_ids.h
-    data/data_sponsored_messages.cpp
-    data/data_sponsored_messages.h
     data/data_statistics.h
     data/data_stories.cpp
     data/data_stories.h
@@ -608,6 +614,18 @@ PRIVATE
     data/data_wall_paper.h
     data/data_web_page.cpp
     data/data_web_page.h
+    dialogs/ui/dialogs_layout.cpp
+    dialogs/ui/dialogs_layout.h
+    dialogs/ui/dialogs_message_view.cpp
+    dialogs/ui/dialogs_message_view.h
+    dialogs/ui/dialogs_stories_content.cpp
+    dialogs/ui/dialogs_stories_content.h
+    dialogs/ui/dialogs_suggestions.cpp
+    dialogs/ui/dialogs_suggestions.h
+    dialogs/ui/dialogs_topics_view.cpp
+    dialogs/ui/dialogs_topics_view.h
+    dialogs/ui/dialogs_video_userpic.cpp
+    dialogs/ui/dialogs_video_userpic.h
     dialogs/dialogs_entry.cpp
     dialogs/dialogs_entry.h
     dialogs/dialogs_indexed_list.cpp
@@ -630,16 +648,6 @@ PRIVATE
     dialogs/dialogs_search_tags.h
     dialogs/dialogs_widget.cpp
     dialogs/dialogs_widget.h
-    dialogs/ui/dialogs_layout.cpp
-    dialogs/ui/dialogs_layout.h
-    dialogs/ui/dialogs_message_view.cpp
-    dialogs/ui/dialogs_message_view.h
-    dialogs/ui/dialogs_stories_content.cpp
-    dialogs/ui/dialogs_stories_content.h
-    dialogs/ui/dialogs_topics_view.cpp
-    dialogs/ui/dialogs_topics_view.h
-    dialogs/ui/dialogs_video_userpic.cpp
-    dialogs/ui/dialogs_video_userpic.h
     editor/color_picker.cpp
     editor/color_picker.h
     editor/controllers/controllers.h
@@ -1199,11 +1207,6 @@ PRIVATE
     payments/payments_checkout_process.h
     payments/payments_form.cpp
     payments/payments_form.h
-    platform/linux/linux_wayland_integration_dummy.cpp
-    platform/linux/linux_wayland_integration.cpp
-    platform/linux/linux_wayland_integration.h
-    platform/linux/linux_xdp_open_with_dialog.cpp
-    platform/linux/linux_xdp_open_with_dialog.h
     platform/linux/file_utilities_linux.cpp
     platform/linux/file_utilities_linux.h
     platform/linux/launcher_linux.cpp
@@ -1459,8 +1462,6 @@ PRIVATE
     ui/image/image_location.h
     ui/image/image_location_factory.cpp
     ui/image/image_location_factory.h
-    ui/widgets/level_meter.cpp
-    ui/widgets/level_meter.h
     ui/countryinput.cpp
     ui/countryinput.h
     ui/dynamic_thumbnails.cpp
@@ -1476,6 +1477,8 @@ PRIVATE
     ui/search_field_controller.h
     ui/text/format_song_document_name.cpp
     ui/text/format_song_document_name.h
+    ui/widgets/label_with_custom_emoji.cpp
+    ui/widgets/label_with_custom_emoji.h
     ui/unread_badge.cpp
     ui/unread_badge.h
     window/main_window.cpp
@@ -1503,6 +1506,8 @@ PRIVATE
     window/window_lock_widgets.h
     window/window_main_menu.cpp
     window/window_main_menu.h
+    window/window_main_menu_helpers.cpp
+    window/window_main_menu_helpers.h
     window/window_media_preview.cpp
     window/window_media_preview.h
     window/window_peer_menu.cpp
@@ -1554,16 +1559,6 @@ if (NOT build_winstore)
     )
 endif()
 
-if (DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION)
-    remove_target_sources(Telegram ${src_loc}
-        platform/linux/linux_wayland_integration.cpp
-    )
-else()
-    remove_target_sources(Telegram ${src_loc}
-        platform/linux/linux_wayland_integration_dummy.cpp
-    )
-endif()
-
 if (DESKTOP_APP_USE_PACKAGED)
     remove_target_sources(Telegram ${src_loc}
         platform/mac/mac_iconv_helper.c
@@ -1701,19 +1696,6 @@ else()
             desktop-app::external_xcb
         )
     endif()
-
-    if (NOT DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION)
-        qt_generate_wayland_protocol_client_sources(Telegram
-        FILES
-            ${third_party_loc}/wayland/protocol/wayland.xml
-            ${third_party_loc}/plasma-wayland-protocols/src/protocols/plasma-shell.xml
-        )
-
-        target_link_libraries(Telegram
-        PRIVATE
-            desktop-app::external_wayland_client
-        )
-    endif()
 endif()
 
 if (build_macstore)

Telegram/Resources/iv_html/page.css

@@ -134,9 +134,32 @@ html.custom_scroll ::-webkit-scrollbar-thumb:hover {
 .page-slide {
 	position: relative;
 	width: 100%;
+	min-height: 100%;
 	margin-left: 0%;
 	transition: margin 240ms ease-in-out;
 }
+.page-footer {
+	height: 32px;
+	margin-top: -32px;
+	background: var(--td-window-bg-over);
+}
+.page-footer .content {
+	padding: 3px 18px;
+	font-size: 15px;
+	color: var(--td-window-sub-text-fg);
+	text-align: center;
+}
+.page-footer .wrong {
+	position: relative;
+	padding: 5px;
+	margin: -5px;
+	color: var(--td-window-sub-text-fg);
+	text-decoration: none;
+	cursor: pointer;
+}
+.page-footer .wrong:hover {
+	text-decoration: underline;
+}
 .hidden-left,
 .hidden-right {
 	pointer-events: none;
@@ -148,7 +171,7 @@ html.custom_scroll ::-webkit-scrollbar-thumb:hover {
 	margin-left: 100%;
 }
 article {
-	padding-bottom: 12px;
+	padding-bottom: 40px;
 	overflow-y: hidden;
 	overflow-x: auto;
 	white-space: pre-wrap;
@@ -893,6 +916,9 @@ section.related a.related-link:after {
 	right: 0;
 	bottom: 0;
 }
+section.related a.related-link:last-child:after {
+	border-bottom: 0px;
+}
 section.related .related-link-url {
 	display: block;
 	font-size: 15px;
@@ -1027,6 +1053,9 @@ section.channel > a > h4 {
 	display: block;
 	margin: 0 auto;
 }
+.media-outer {
+	margin-bottom: 16px;
+}
 .photo-wrap,
 .video-wrap {
 	width: 100%;

Telegram/Resources/iv_html/page.js

@@ -26,7 +26,7 @@ var IV = {
 			}
 			target = target.parentNode;
 		}
-		if (!target || !target.hasAttribute('href')) {
+		if (!target || (context === '' && !target.hasAttribute('href'))) {
 			return;
 		}
 		var base = document.createElement('A');
@@ -413,9 +413,12 @@ var IV = {
 		var article = function (el) {
 			return el.getElementsByTagName('article')[0];
 		};
-		var from = article(IV.findPageScroll());
-		var to = article(IV.makeScrolledContent(data.html));
-		morphdom(from, to, {
+		var footer = function (el) {
+			return el.getElementsByClassName('page-footer')[0];
+		};
+		var from = IV.findPageScroll();
+		var to = IV.makeScrolledContent(data.html);
+		morphdom(article(from), article(to), {
 			onBeforeElUpdated: function (fromEl, toEl) {
 				if (fromEl.classList.contains('video')
 					&& toEl.classList.contains('video')
@@ -439,6 +442,7 @@ var IV = {
 				return !fromEl.isEqualNode(toEl);
 			}
 		});
+		morphdom(footer(from), footer(to));
 		IV.initMedia();
 		eval(data.js);
 	},
@@ -477,9 +481,7 @@ var IV = {
 		var result = document.createElement('div');
 		result.className = 'page-scroll';
 		result.tabIndex = '-1';
-		result.innerHTML = '<div class="page-slide"><article>'
-			+ html
-			+ '</article></div>';
+		result.innerHTML = html.trim();
 		result.onscroll = IV.frameScrolled;
 		return result;
 	},

Telegram/Resources/langs/lang.strings

@@ -309,7 +309,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edit_limit_reached#one" = "You've reached the message text limit. Please make the text shorter by {count} character.";
 "lng_edit_limit_reached#other" = "You've reached the message text limit. Please make the text shorter by {count} characters.";
 "lng_edit_message" = "Edit message";
-"lng_edit_message_text" = "New message text...";
+"lng_edit_message_text" = "Caption";
 "lng_deleted" = "Deleted Account";
 "lng_deleted_message" = "Deleted message";
 "lng_deleted_story" = "Deleted story";
@@ -730,10 +730,18 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_angle_backend_d3d11on12" = "D3D11on12";
 "lng_settings_angle_backend_opengl" = "OpenGL";
 "lng_settings_angle_backend_disabled" = "Disabled";
+"lng_settings_top_peers_title" = "Frequent contacts";
+"lng_settings_top_peers_suggest" = "Suggest frequent contacts";
+"lng_settings_top_peers_about" = "Display people you message frequently at the top of the search section for quick access.";
 "lng_settings_sensitive_title" = "Sensitive content";
 "lng_settings_sensitive_disable_filtering" = "Disable filtering";
 "lng_settings_sensitive_about" = "Display sensitive media in public channels on all your Telegram devices.";
 "lng_settings_security_bots" = "Bots and websites";
+"lng_settings_file_confirmations" = "File open confirmations";
+"lng_settings_edit_extensions" = "Extensions whitelist";
+"lng_settings_edit_extensions_about" = "Open files with the following extensions without additional confirmation.";
+"lng_settings_edit_ip_confirm" = "IP reveal warning";
+"lng_settings_edit_ip_confirm_about" = "Show confirmation when opening files that may reveal your IP address.";
 "lng_settings_clear_payment_info" = "Clear Payment and Shipping Info";
 "lng_settings_logged_in" = "Connected websites";
 "lng_settings_logged_in_title" = "Logged in with Telegram";
@@ -835,6 +843,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_auto_night_mode_on" = "System";
 "lng_settings_auto_night_warning" = "You have enabled auto-night mode. If you want to change the dark mode settings, you'll need to disable it first.";
 "lng_settings_auto_night_disable" = "Disable";
+"lng_settings_font_family" = "Font family";
 
 "lng_settings_color_title" = "Color preview";
 "lng_settings_color_reply" = "Reply to your message";
@@ -1487,6 +1496,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_manage_peer_reactions_none_about" = "Members of the group can't add any reactions to messages.";
 "lng_manage_peer_reactions_some_title" = "Only allow these reactions";
 "lng_manage_peer_reactions_available" = "Available reactions";
+"lng_manage_peer_reactions_available_ph" = "Add reactions...";
 "lng_manage_peer_reactions_own" = "You can also {link} emoji packs and use them as reactions.";
 "lng_manage_peer_reactions_own_link" = "create your own";
 "lng_manage_peer_reactions_level#one" = "Your channel needs to reach level **{count}** to use **{same_count}** custom reaction.";
@@ -1495,6 +1505,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_manage_peer_reactions_boost_link" = "here";
 "lng_manage_peer_reactions_limit" = "Channels can't have more custom reactions.";
 
+"lng_manage_peer_reactions_max_title" = "Maximum number of reactions";
+"lng_manage_peer_reactions_max_slider#one" = "{count} reaction per post";
+"lng_manage_peer_reactions_max_slider#other" = "{count} reactions per post";
+"lng_manage_peer_reactions_max_about" = "Limit the number of different reactions that can be added to a post, including already published ones.";
+
 "lng_manage_peer_antispam" = "Aggressive Anti-Spam";
 "lng_manage_peer_antispam_about" = "Telegram will filter more spam but may occasionally affect ordinary messages. You can report False Positives in Recent Actions.";
 "lng_manage_peer_antispam_not_enough#one" = "Aggressive filtering can be enabled only in groups with more than **{count} member**.";
@@ -2264,6 +2279,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_business_about_chat_intro" = "Customize the message people see before they start a chat with you.";
 "lng_business_subtitle_chat_links" = "Links to Chat";
 "lng_business_about_chat_links" = "Create links that start a chat with you, suggesting the first message.";
+"lng_business_subtitle_sponsored" = "Ads in Channels";
+"lng_business_button_sponsored" = "Do Not Hide Ads";
+"lng_business_about_sponsored" = "As a Premium subscriber, you don’t see any ads on Telegram, but you can turn them on, for example, to view your own ads that you launched on the {link}";
+"lng_business_about_sponsored_link" = "Telegram Ad Platform {emoji}";
+"lng_business_about_sponsored_url" = "https://ads.telegram.org";
 
 "lng_location_title" = "Location";
 "lng_location_about" = "Display the location of your business on your account.";
@@ -2834,7 +2854,17 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_in_dlg_audio_count#other" = "{count} audio";
 
 "lng_ban_user" = "Ban User";
+"lng_ban_users" = "Ban users";
+"lng_restrict_users" = "Restrict users";
 "lng_delete_all_from_user" = "Delete all from {user}";
+"lng_delete_all_from_users" = "Delete all from users";
+"lng_restrict_user_part" = "Partially restrict this user {emoji}";
+"lng_restrict_users_part" = "Partially restrict users {emoji}";
+"lng_restrict_user_full" = "Fully ban this user {emoji}";
+"lng_restrict_users_full" = "Fully ban users {emoji}";
+"lng_restrict_users_part_single_header" = "What can this user do?";
+"lng_restrict_users_part_header#one" = "What can {count} selected user do?";
+"lng_restrict_users_part_header#other" = "What can {count} selected users do?";
 "lng_report_spam" = "Report Spam";
 "lng_report_spam_and_leave" = "Report spam and leave";
 "lng_report_spam_done" = "Thank you for your report.";
@@ -3062,6 +3092,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_unread_bar_some" = "Unread messages";
 
 "lng_maps_point" = "Location";
+"lng_live_location" = "Live Location";
+"lng_live_location_now" = "updated just now";
+"lng_live_location_minutes#one" = "updated {count} minute ago";
+"lng_live_location_minutes#other" = "updated {count} minutes ago";
+"lng_live_location_hours#one" = "updated {count} hour ago";
+"lng_live_location_hours#other" = "updated {count} hours ago";
+"lng_live_location_today" = "updated today at {time}";
+"lng_live_location_yesterday" = "updated yesterday at {time}";
+"lng_live_location_date_time" = "updated {date} at {time}";
 "lng_save_photo" = "Save image";
 "lng_save_video" = "Save video";
 "lng_save_audio_file" = "Save audio file";
@@ -3405,6 +3444,17 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_mediaview_forward" = "Forward";
 "lng_mediaview_delete" = "Delete";
 "lng_mediaview_save_to_profile" = "Save to Profile";
+"lng_mediaview_pin_story_done" = "Story pinned";
+"lng_mediaview_pin_story_about" = "Now it will be always shown on the top.";
+"lng_mediaview_pin_stories_done#one" = "{count} story pinned";
+"lng_mediaview_pin_stories_done#other" = "{count} stories pinned";
+"lng_mediaview_pin_stories_about#one" = "Now it will be always shown on the top.";
+"lng_mediaview_pin_stories_about#other" = "Now they will be always shown on the top.";
+"lng_mediaview_unpin_story_done" = "Story unpinned.";
+"lng_mediaview_unpin_stories_done#one" = "{count} story unpinned";
+"lng_mediaview_unpin_stories_done#other" = "{count} stories unpinned";
+"lng_mediaview_pin_limit#one" = "You can't pin more than {count} story.";
+"lng_mediaview_pin_limit#other" = "You can't pin more than {count} stories.";
 "lng_mediaview_archive_story" = "Archive Story";
 "lng_mediaview_photos_all" = "View all photos";
 "lng_mediaview_files_all" = "View all files";
@@ -4480,10 +4530,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_translate_settings_about" = "The 'Translate' button will appear when you open a context menu on a text message.";
 "lng_translate_settings_one" = "Please choose at least one language so that it can be used as the \"Translate to\" language.";
 
-"lng_launch_exe_warning" = "This file has a {extension} extension.\nAre you sure you want to run it?";
+"lng_launch_exe_warning" = "This file has {extension} extension.\nAre you sure you want to run it?";
+"lng_launch_other_warning" = "This file has {extension} extension.\nAre you sure you want to open it?";
 "lng_launch_svg_warning" = "Opening this file can potentially expose your IP address to its sender. Continue?";
 "lng_launch_exe_sure" = "Run";
+"lng_launch_other_sure" = "Open";
 "lng_launch_exe_dont_ask" = "Don't ask me again";
+"lng_launch_dont_ask" = "Remember for this file type";
+"lng_launch_dont_ask_settings" = "You can later edit trusted file types in Settings > Privacy and Security > File open confirmations.";
 
 "lng_polls_anonymous" = "Anonymous Poll";
 "lng_polls_public" = "Poll";
@@ -4695,6 +4749,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_view_button_boost" = "Boost";
 "lng_view_button_giftcode" = "Open";
 "lng_view_button_iv" = "Instant View";
+"lng_view_button_stickerset" = "View stickers";
+"lng_view_button_emojipack" = "View emoji";
 
 "lng_sponsored_hide_ads" = "Hide";
 "lng_sponsored_title" = "What are sponsored messages?";
@@ -5064,6 +5120,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_iv_share" = "Share";
 "lng_iv_join_channel" = "Join";
 "lng_iv_window_title" = "Instant View";
+"lng_iv_wrong_layout" = "Wrong layout?";
 
 "lng_limit_download_title" = "Download speed limited";
 "lng_limit_download_subscribe" = "Subscribe to {link} and increase download speed {increase}.";
@@ -5078,6 +5135,32 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_limit_upload_increase_speed" = "by **{percent}**";
 "lng_limit_upload_subscribe_link" = "Telegram Premium";
 
+"lng_recent_frequent" = "Frequent contacts";
+"lng_recent_frequent_all" = "Show all";
+"lng_recent_frequent_collapse" = "Collapse";
+"lng_recent_title" = "Recent";
+"lng_recent_clear" = "Clear";
+"lng_recent_clear_sure" = "Do you want to clear your search history?";
+"lng_recent_remove" = "Remove from Recent";
+"lng_recent_clear_all" = "Clear all";
+"lng_recent_hide_top" = "Remove all & Disable";
+"lng_recent_hide_sure" = "Are you sure you want to clear and disable frequent contacts list?\n\nYou can always turn this feature back on in Settings > Privacy > Suggest Frequent Contacts.";
+"lng_recent_hide_button" = "Hide";
+"lng_recent_none" = "Recent search results\nwill appear here.";
+"lng_recent_chats" = "Chats";
+"lng_recent_channels" = "Channels";
+"lng_channels_none_title" = "No channels yet...";
+"lng_channels_none_about" = "You are not currently subscribed to any channels.";
+"lng_channels_your_title" = "Channels you joined";
+"lng_channels_your_more" = "Show more";
+"lng_channels_your_less" = "Show less";
+"lng_channels_recommended" = "Recommended channels";
+
+"lng_font_box_title" = "Choose font family";
+"lng_font_default" = "Default";
+"lng_font_system" = "System font";
+"lng_font_not_found" = "Font not found.";
+
 // Wnd specific
 
 "lng_wnd_choose_program_menu" = "Choose Default Program...";

Telegram/Resources/qrc/telegram/animations.qrc

@@ -24,5 +24,7 @@
     <file alias="chat_link.tgs">../../animations/chat_link.tgs</file>
     <file alias="collectible_username.tgs">../../animations/collectible_username.tgs</file>
     <file alias="collectible_phone.tgs">../../animations/collectible_phone.tgs</file>
+    <file alias="search.tgs">../../animations/search.tgs</file>
+    <file alias="noresults.tgs">../../animations/noresults.tgs</file>
   </qresource>
 </RCC>

Telegram/Resources/uwp/AppX/AppxManifest.xml

@@ -10,7 +10,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="4.16.2.0" />
+    Version="5.0.0.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>

Telegram/Resources/winrc/Telegram.rc

@@ -44,8 +44,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,16,2,0
- PRODUCTVERSION 4,16,2,0
+ FILEVERSION 5,0,0,0
+ PRODUCTVERSION 5,0,0,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "4.16.2.0"
+            VALUE "FileVersion", "5.0.0.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2024"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "4.16.2.0"
+            VALUE "ProductVersion", "5.0.0.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/Resources/winrc/Updater.rc

@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,16,2,0
- PRODUCTVERSION 4,16,2,0
+ FILEVERSION 5,0,0,0
+ PRODUCTVERSION 5,0,0,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "4.16.2.0"
+            VALUE "FileVersion", "5.0.0.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2024"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "4.16.2.0"
+            VALUE "ProductVersion", "5.0.0.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/SourceFiles/api/api_bot.cpp

@@ -236,14 +236,14 @@ void SendBotCallbackDataWithPassword(
 				} else {
 					return;
 				}
-				const auto box = std::make_shared<QPointer<PasscodeBox>>();
 				auto fields = PasscodeBox::CloudFields::From(state);
 				fields.customTitle = tr::lng_bots_password_confirm_title();
 				fields.customDescription
 					= tr::lng_bots_password_confirm_description(tr::now);
 				fields.customSubmitButton = tr::lng_passcode_submit();
 				fields.customCheckCallback = [=](
-						const Core::CloudPasswordResult &result) {
+						const Core::CloudPasswordResult &result,
+						QPointer<PasscodeBox> box) {
 					if (const auto button = getButton()) {
 						if (button->requestId) {
 							return;
@@ -257,18 +257,17 @@ void SendBotCallbackDataWithPassword(
 							return;
 						}
 						SendBotCallbackData(strongController, item, row, column, result, [=] {
-							if (*box) {
-								(*box)->closeBox();
+							if (box) {
+								box->closeBox();
 							}
 						}, [=](const QString &error) {
-							if (*box) {
-								(*box)->handleCustomCheckError(error);
+							if (box) {
+								box->handleCustomCheckError(error);
 							}
 						});
 					}
 				};
 				auto object = Box<PasscodeBox>(session, fields);
-				*box = Ui::MakeWeak(object.data());
 				show->showBox(std::move(object), Ui::LayerOption::CloseOther);
 			}, *lifetime);
 		}

Telegram/SourceFiles/api/api_chat_participants.cpp

@@ -112,8 +112,8 @@ void ApplyLastList(
 	channel->mgInfo->lastAdmins.clear();
 	channel->mgInfo->lastRestricted.clear();
 	channel->mgInfo->lastParticipants.clear();
-	channel->mgInfo->lastParticipantsStatus =
-		MegagroupInfo::LastParticipantsUpToDate
+	channel->mgInfo->lastParticipantsStatus
+		= MegagroupInfo::LastParticipantsUpToDate
 			| MegagroupInfo::LastParticipantsOnceReceived;
 
 	auto botStatus = channel->mgInfo->botStatus;
@@ -212,7 +212,7 @@ void ApplyBotsList(
 }
 
 [[nodiscard]] ChatParticipants::Channels ParseSimilar(
-		not_null<ChannelData*> channel,
+		not_null<Main::Session*> session,
 		const MTPmessages_Chats &chats) {
 	auto result = ChatParticipants::Channels();
 	std::vector<not_null<ChannelData*>>();
@@ -220,13 +220,13 @@ void ApplyBotsList(
 		const auto &list = data.vchats().v;
 		result.list.reserve(list.size());
 		for (const auto &chat : list) {
-			const auto peer = channel->owner().processChat(chat);
+			const auto peer = session->data().processChat(chat);
 			if (const auto channel = peer->asChannel()) {
 				result.list.push_back(channel);
 			}
 		}
 		if constexpr (MTPDmessages_chatsSlice::Is<decltype(data)>()) {
-			if (channel->session().premiumPossible()) {
+			if (session->premiumPossible()) {
 				result.more = data.vcount().v - data.vchats().v.size();
 			}
 		}
@@ -234,6 +234,12 @@ void ApplyBotsList(
 	return result;
 }
 
+[[nodiscard]] ChatParticipants::Channels ParseSimilar(
+		not_null<ChannelData*> channel,
+		const MTPmessages_Chats &chats) {
+	return ParseSimilar(&channel->session(), chats);
+}
+
 } // namespace
 
 ChatParticipant::ChatParticipant(
@@ -351,7 +357,8 @@ QString ChatParticipant::rank() const {
 }
 
 ChatParticipants::ChatParticipants(not_null<ApiWrap*> api)
-: _api(&api->instance()) {
+: _session(&api->session())
+, _api(&api->instance()) {
 }
 
 void ChatParticipants::requestForAdd(
@@ -585,6 +592,33 @@ ChatParticipants::Parsed ChatParticipants::ParseRecent(
 	return result;
 }
 
+void ChatParticipants::Restrict(
+		not_null<ChannelData*> channel,
+		not_null<PeerData*> participant,
+		ChatRestrictionsInfo oldRights,
+		ChatRestrictionsInfo newRights,
+		Fn<void()> onDone,
+		Fn<void()> onFail) {
+	channel->session().api().request(MTPchannels_EditBanned(
+		channel->inputChannel,
+		participant->input,
+		MTP_chatBannedRights(
+			MTP_flags(MTPDchatBannedRights::Flags::from_raw(
+				uint32(newRights.flags))),
+			MTP_int(newRights.until))
+	)).done([=](const MTPUpdates &result) {
+		channel->session().api().applyUpdates(result);
+		channel->applyEditBanned(participant, oldRights, newRights);
+		if (onDone) {
+			onDone();
+		}
+	}).fail([=] {
+		if (onFail) {
+			onFail();
+		}
+	}).send();
+}
+
 void ChatParticipants::requestSelf(not_null<ChannelData*> channel) {
 	if (_selfParticipantRequests.contains(channel)) {
 		return;
@@ -730,8 +764,11 @@ void ChatParticipants::loadSimilarChannels(not_null<ChannelData*> channel) {
 			return;
 		}
 	}
+	using Flag = MTPchannels_GetChannelRecommendations::Flag;
 	_similar[channel].requestId = _api.request(
-		MTPchannels_GetChannelRecommendations(channel->inputChannel)
+		MTPchannels_GetChannelRecommendations(
+			MTP_flags(Flag::f_channel),
+			channel->inputChannel)
 	).done([=](const MTPmessages_Chats &result) {
 		auto &similar = _similar[channel];
 		similar.requestId = 0;
@@ -766,4 +803,29 @@ auto ChatParticipants::similarLoaded() const
 	return _similarLoaded.events();
 }
 
+void ChatParticipants::loadRecommendations() {
+	if (_recommendationsLoaded.current() || _recommendations.requestId) {
+		return;
+	}
+	_recommendations.requestId = _api.request(
+		MTPchannels_GetChannelRecommendations(
+			MTP_flags(0),
+			MTP_inputChannelEmpty())
+	).done([=](const MTPmessages_Chats &result) {
+		_recommendations.requestId = 0;
+		auto parsed = ParseSimilar(_session, result);
+		_recommendations.channels = std::move(parsed);
+		_recommendations.channels.more = 0;
+		_recommendationsLoaded = true;
+	}).send();
+}
+
+const ChatParticipants::Channels &ChatParticipants::recommendations() const {
+	return _recommendations.channels;
+}
+
+rpl::producer<> ChatParticipants::recommendationsLoaded() const {
+	return _recommendationsLoaded.changes() | rpl::to_empty;
+}
+
 } // namespace Api

Telegram/SourceFiles/api/api_chat_participants.h

@@ -14,6 +14,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 class ApiWrap;
 class ChannelData;
 
+namespace Main {
+class Session;
+} // namespace Main
+
 namespace Ui {
 class Show;
 } // namespace Ui
@@ -96,6 +100,13 @@ public:
 	static Parsed ParseRecent(
 		not_null<ChannelData*> channel,
 		const TLMembers &data);
+	static void Restrict(
+		not_null<ChannelData*> channel,
+		not_null<PeerData*> participant,
+		ChatRestrictionsInfo oldRights,
+		ChatRestrictionsInfo newRights,
+		Fn<void()> onDone,
+		Fn<void()> onFail);
 	void add(
 		std::shared_ptr<Ui::Show> show,
 		not_null<PeerData*> peer,
@@ -134,12 +145,18 @@ public:
 	[[nodiscard]] auto similarLoaded() const
 		-> rpl::producer<not_null<ChannelData*>>;
 
+	void loadRecommendations();
+	[[nodiscard]] const Channels &recommendations() const;
+	[[nodiscard]] rpl::producer<> recommendationsLoaded() const;
+
 private:
 	struct SimilarChannels {
 		Channels channels;
 		mtpRequestId requestId = 0;
 	};
 
+	const not_null<Main::Session*> _session;
+
 	MTP::Sender _api;
 
 	using PeerRequests = base::flat_map<PeerData*, mtpRequestId>;
@@ -165,6 +182,9 @@ private:
 	base::flat_map<not_null<ChannelData*>, SimilarChannels> _similar;
 	rpl::event_stream<not_null<ChannelData*>> _similarLoaded;
 
+	SimilarChannels _recommendations;
+	rpl::variable<bool> _recommendationsLoaded = false;
+
 };
 
 } // namespace Api

Telegram/SourceFiles/api/api_confirm_phone.cpp

@@ -62,6 +62,10 @@ void ConfirmPhone::resolve(
 				return bad("FirebaseSms");
 			}, [&](const MTPDauth_sentCodeTypeEmailCode &) {
 				return bad("EmailCode");
+			}, [&](const MTPDauth_sentCodeTypeSmsWord &) {
+				return bad("SmsWord");
+			}, [&](const MTPDauth_sentCodeTypeSmsPhrase &) {
+				return bad("SmsPhrase");
 			}, [&](const MTPDauth_sentCodeTypeSetUpEmailRequired &) {
 				return bad("SetUpEmailRequired");
 			});

Telegram/SourceFiles/api/api_earn.cpp

@@ -58,25 +58,33 @@ void HandleWithdrawalButton(
 			state->loading = false;
 
 			auto fields = PasscodeBox::CloudFields::From(pass);
-			fields.customTitle =
-				tr::lng_channel_earn_balance_password_title();
-			fields.customDescription =
-				tr::lng_channel_earn_balance_password_description(tr::now);
+			fields.customTitle
+				= tr::lng_channel_earn_balance_password_title();
+			fields.customDescription
+				= tr::lng_channel_earn_balance_password_description(tr::now);
 			fields.customSubmitButton = tr::lng_passcode_submit();
 			fields.customCheckCallback = crl::guard(button, [=](
-					const Core::CloudPasswordResult &result) {
+					const Core::CloudPasswordResult &result,
+					QPointer<PasscodeBox> box) {
+				const auto done = [=](const QString &result) {
+					if (!result.isEmpty()) {
+						UrlClickHandler::Open(result);
+						if (box) {
+							box->closeBox();
+						}
+					}
+				};
+				const auto fail = [=](const QString &error) {
+					show->showToast(error);
+				};
 				session->api().request(
 					MTPstats_GetBroadcastRevenueWithdrawalUrl(
 						channel->inputChannel,
 						result.result
 				)).done([=](const MTPstats_BroadcastRevenueWithdrawalUrl &r) {
-					const auto url = qs(r.data().vurl());
-
-					if (!url.isEmpty()) {
-						UrlClickHandler::Open(url);
-					}
+					done(qs(r.data().vurl()));
 				}).fail([=](const MTP::Error &error) {
-					show->showToast(error.type());
+					fail(error.type());
 				}).send();
 			});
 			show->show(Box<PasscodeBox>(session, fields));

Telegram/SourceFiles/api/api_editing.cpp

@@ -12,12 +12,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_text_entities.h"
 #include "ui/boxes/confirm_box.h"
 #include "data/business/data_shortcut_messages.h"
+#include "data/components/scheduled_messages.h"
 #include "data/data_histories.h"
-#include "data/data_scheduled_messages.h"
 #include "data/data_session.h"
 #include "data/data_web_page.h"
 #include "history/history.h"
-#include "history/history_item.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
 #include "mtproto/mtproto_response.h"
@@ -29,20 +28,20 @@ namespace {
 using namespace rpl::details;
 
 template <typename T>
-constexpr auto WithId =
-	is_callable_plain_v<T, Fn<void()>, mtpRequestId>;
+constexpr auto WithId
+	= is_callable_plain_v<T, Fn<void()>, mtpRequestId>;
 template <typename T>
-constexpr auto WithoutId =
-	is_callable_plain_v<T, Fn<void()>>;
+constexpr auto WithoutId
+	= is_callable_plain_v<T, Fn<void()>>;
 template <typename T>
-constexpr auto WithoutCallback =
-	is_callable_plain_v<T>;
+constexpr auto WithoutCallback
+	= is_callable_plain_v<T>;
 template <typename T>
-constexpr auto ErrorWithId =
-	is_callable_plain_v<T, QString, mtpRequestId>;
+constexpr auto ErrorWithId
+	= is_callable_plain_v<T, QString, mtpRequestId>;
 template <typename T>
-constexpr auto ErrorWithoutId =
-	is_callable_plain_v<T, QString>;
+constexpr auto ErrorWithoutId
+	= is_callable_plain_v<T, QString>;
 
 template <typename DoneCallback, typename FailCallback>
 mtpRequestId EditMessage(
@@ -95,7 +94,7 @@ mtpRequestId EditMessage(
 		: emptyFlag);
 
 	const auto id = item->isScheduled()
-		? session->data().scheduledMessages().lookupId(item)
+		? session->scheduledMessages().lookupId(item)
 		: item->isBusinessShortcut()
 		? session->data().shortcutMessages().lookupId(item)
 		: item->id;

Telegram/SourceFiles/api/api_peer_photo.cpp

@@ -34,7 +34,7 @@ namespace {
 
 constexpr auto kSharedMediaLimit = 100;
 
-[[nodiscard]] SendMediaReady PreparePeerPhoto(
+[[nodiscard]] std::shared_ptr<FilePrepareResult> PreparePeerPhoto(
 		MTP::DcId dcId,
 		PeerId peerId,
 		QImage &&image) {
@@ -80,24 +80,17 @@ constexpr auto kSharedMediaLimit = 100;
 		MTPVector<MTPVideoSize>(),
 		MTP_int(dcId));
 
-	QString file, filename;
-	int64 filesize = 0;
-	QByteArray data;
-
-	return SendMediaReady(
-		SendMediaType::Photo,
-		file,
-		filename,
-		filesize,
-		data,
-		id,
-		id,
-		u"jpg"_q,
-		peerId,
-		photo,
-		photoThumbs,
-		MTP_documentEmpty(MTP_long(0)),
-		jpeg);
+	auto result = MakePreparedFile({
+		.id = id,
+		.type = SendMediaType::Photo,
+	});
+	result->type = SendMediaType::Photo;
+	result->setFileData(jpeg);
+	result->thumbId = id;
+	result->thumbname = "thumb.jpg";
+	result->photo = photo;
+	result->photoThumbs = photoThumbs;
+	return result;
 }
 
 [[nodiscard]] std::optional<MTPVideoSize> PrepareMtpMarkup(
@@ -239,7 +232,7 @@ void PeerPhoto::upload(
 			_api.instance().mainDcId(),
 			peer->id,
 			base::take(photo.image));
-		_session->uploader().uploadMedia(fakeId, ready);
+		_session->uploader().upload(fakeId, ready);
 	}
 }
 

Telegram/SourceFiles/api/api_premium.cpp

@@ -602,6 +602,41 @@ bool PremiumGiftCodeOptions::giveawayGiftsPurchaseAvailable() const {
 		false);
 }
 
+SponsoredToggle::SponsoredToggle(not_null<Main::Session*> session)
+: _api(&session->api().instance()) {
+}
+
+rpl::producer<bool> SponsoredToggle::toggled() {
+	return [=](auto consumer) {
+		auto lifetime = rpl::lifetime();
+
+		_api.request(MTPusers_GetFullUser(
+			MTP_inputUserSelf()
+		)).done([=](const MTPusers_UserFull &result) {
+			consumer.put_next_copy(
+				result.data().vfull_user().data().is_sponsored_enabled());
+		}).fail([=] { consumer.put_next(false); }).send();
+
+		return lifetime;
+	};
+}
+
+rpl::producer<rpl::no_value, QString> SponsoredToggle::setToggled(bool v) {
+	return [=](auto consumer) {
+		auto lifetime = rpl::lifetime();
+
+		_api.request(MTPaccount_ToggleSponsoredMessages(
+			MTP_bool(v)
+		)).done([=] {
+			consumer.put_done();
+		}).fail([=](const MTP::Error &error) {
+			consumer.put_error_copy(error.type());
+		}).send();
+
+		return lifetime;
+	};
+}
+
 RequirePremiumState ResolveRequiresPremiumToWrite(
 		not_null<PeerData*> peer,
 		History *maybeHistory) {

Telegram/SourceFiles/api/api_premium.h

@@ -216,6 +216,18 @@ private:
 
 };
 
+class SponsoredToggle final {
+public:
+	explicit SponsoredToggle(not_null<Main::Session*> session);
+
+	[[nodiscard]] rpl::producer<bool> toggled();
+	[[nodiscard]] rpl::producer<rpl::no_value, QString> setToggled(bool);
+
+private:
+	MTP::Sender _api;
+
+};
+
 enum class RequirePremiumState {
 	Unknown,
 	Yes,

Telegram/SourceFiles/api/api_ringtones.cpp

@@ -24,16 +24,25 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Api {
 namespace {
 
-SendMediaReady PrepareRingtoneDocument(
+std::shared_ptr<FilePrepareResult> PrepareRingtoneDocument(
 		MTP::DcId dcId,
 		const QString &filename,
 		const QString &filemime,
 		const QByteArray &content) {
+	const auto id = base::RandomValue<DocumentId>();
 	auto attributes = QVector<MTPDocumentAttribute>(
 		1,
 		MTP_documentAttributeFilename(MTP_string(filename)));
-	const auto id = base::RandomValue<DocumentId>();
-	const auto document = MTP_document(
+
+	auto result = MakePreparedFile({
+		.id = id,
+		.type = SendMediaType::File,
+	});
+	result->filename = filename;
+	result->content = content;
+	result->filesize = content.size();
+	result->setFileData(content);
+	result->document = MTP_document(
 		MTP_flags(0),
 		MTP_long(id),
 		MTP_long(0),
@@ -45,21 +54,7 @@ SendMediaReady PrepareRingtoneDocument(
 		MTPVector<MTPVideoSize>(),
 		MTP_int(dcId),
 		MTP_vector<MTPDocumentAttribute>(std::move(attributes)));
-
-	return SendMediaReady(
-		SendMediaType::File,
-		QString(), // filepath
-		filename,
-		content.size(),
-		content,
-		id,
-		0,
-		QString(),
-		PeerId(),
-		MTP_photoEmpty(MTP_long(0)),
-		PreparedPhotoThumbs(),
-		document,
-		QByteArray());
+	return result;
 }
 
 } // namespace
@@ -102,7 +97,7 @@ void Ringtones::upload(
 		_uploads.erase(already);
 	}
 	_uploads.emplace(fakeId, uploadedData);
-	_session->uploader().uploadMedia(fakeId, ready);
+	_session->uploader().upload(fakeId, ready);
 }
 
 void Ringtones::ready(const FullMsgId &msgId, const MTPInputFile &file) {

Telegram/SourceFiles/api/api_sending.cpp

@@ -353,7 +353,7 @@ void FillMessagePostFlags(
 
 void SendConfirmedFile(
 		not_null<Main::Session*> session,
-		const std::shared_ptr<FileLoadResult> &file) {
+		const std::shared_ptr<FilePrepareResult> &file) {
 	const auto isEditing = (file->type != SendMediaType::Audio)
 		&& (file->to.replaceMediaOf != 0);
 	const auto newId = FullMsgId(

Telegram/SourceFiles/api/api_sending.h

@@ -14,7 +14,7 @@ class Session;
 class History;
 class PhotoData;
 class DocumentData;
-struct FileLoadResult;
+struct FilePrepareResult;
 
 namespace Api {
 
@@ -40,6 +40,6 @@ void FillMessagePostFlags(
 
 void SendConfirmedFile(
 	not_null<Main::Session*> session,
-	const std::shared_ptr<FileLoadResult> &file);
+	const std::shared_ptr<FilePrepareResult> &file);
 
 } // namespace Api

Telegram/SourceFiles/api/api_statistics.cpp

@@ -760,14 +760,14 @@ rpl::producer<rpl::no_value, QString> EarnStatistics::request() {
 			channel()->inputChannel
 		)).done([=](const MTPstats_BroadcastRevenueStats &result) {
 			const auto &data = result.data();
-
+			const auto &balances = data.vbalances().data();
 			_data = Data::EarnStatistics{
 				.topHoursGraph = StatisticalGraphFromTL(
 					data.vtop_hours_graph()),
 				.revenueGraph = StatisticalGraphFromTL(data.vrevenue_graph()),
-				.currentBalance = data.vcurrent_balance().v,
-				.availableBalance = data.vavailable_balance().v,
-				.overallRevenue = data.voverall_revenue().v,
+				.currentBalance = balances.vcurrent_balance().v,
+				.availableBalance = balances.vavailable_balance().v,
+				.overallRevenue = balances.voverall_revenue().v,
 				.usdRate = data.vusd_rate().v,
 			};
 
@@ -860,6 +860,7 @@ void EarnStatistics::requestHistory(
 			.token = Data::EarnHistorySlice::OffsetToken(nextToken),
 		});
 	}).fail([=] {
+		done({});
 		_requestId = 0;
 	}).send();
 }

Telegram/SourceFiles/api/api_updates.cpp

@@ -21,6 +21,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mtproto/mtproto_config.h"
 #include "mtproto/mtproto_dc_options.h"
 #include "data/business/data_shortcut_messages.h"
+#include "data/components/scheduled_messages.h"
+#include "data/components/top_peers.h"
 #include "data/notify/data_notify_settings.h"
 #include "data/stickers/data_stickers.h"
 #include "data/data_saved_messages.h"
@@ -37,7 +39,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_histories.h"
 #include "data/data_folder.h"
 #include "data/data_forum.h"
-#include "data/data_scheduled_messages.h"
 #include "data/data_send_action.h"
 #include "data/data_stories.h"
 #include "data/data_message_reactions.h"
@@ -94,7 +95,7 @@ void ProcessScheduledMessageWithElapsedTime(
 		// Note that when a message is scheduled until online
 		// while the recipient is already online, the server sends
 		// an ordinary new message with skipped "from_scheduled" flag.
-		session->data().scheduledMessages().checkEntitiesAndUpdate(data);
+		session->scheduledMessages().checkEntitiesAndUpdate(data);
 	}
 }
 
@@ -1464,7 +1465,9 @@ void Updates::applyUpdates(
 			if (const auto id = owner.messageIdByRandomId(randomId)) {
 				const auto local = owner.message(id);
 				if (local && local->isScheduled()) {
-					owner.scheduledMessages().sendNowSimpleMessage(d, local);
+					session().scheduledMessages().sendNowSimpleMessage(
+						d,
+						local);
 				}
 			}
 			const auto wasAlready = (lookupMessage() != nullptr);
@@ -1561,7 +1564,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 			auto &owner = session().data();
 			if (const auto local = owner.message(id)) {
 				if (local->isScheduled()) {
-					session().data().scheduledMessages().apply(d, local);
+					session().scheduledMessages().apply(d, local);
 				} else if (local->isBusinessShortcut()) {
 					session().data().shortcutMessages().apply(d, local);
 				} else {
@@ -1575,6 +1578,11 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 					} else {
 						if (existing) {
 							existing->destroy();
+						} else {
+							// Not the server-side date, but close enough.
+							session().topPeers().increment(
+								local->history()->peer,
+								local->date());
 						}
 						local->setRealId(d.vid().v);
 					}
@@ -1771,12 +1779,12 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updateNewScheduledMessage: {
 		const auto &d = update.c_updateNewScheduledMessage();
-		session().data().scheduledMessages().apply(d);
+		session().scheduledMessages().apply(d);
 	} break;
 
 	case mtpc_updateDeleteScheduledMessages: {
 		const auto &d = update.c_updateDeleteScheduledMessages();
-		session().data().scheduledMessages().apply(d);
+		session().scheduledMessages().apply(d);
 	} break;
 
 	case mtpc_updateQuickReplies: {

Telegram/SourceFiles/api/api_user_privacy.cpp

@@ -307,8 +307,8 @@ void UserPrivacy::reload(Key key) {
 }
 
 void UserPrivacy::pushPrivacy(Key key, const TLRules &rules) {
-	const auto &saved = (_privacyValues[key] =
-		TLToRules(rules, _session->data()));
+	const auto &saved
+		= (_privacyValues[key] = TLToRules(rules, _session->data()));
 	const auto i = _privacyChanges.find(key);
 	if (i != end(_privacyChanges)) {
 		i->second.fire_copy(saved);

Telegram/SourceFiles/apiwrap.cpp

@@ -35,6 +35,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_user_names.h"
 #include "api/api_websites.h"
 #include "data/business/data_shortcut_messages.h"
+#include "data/components/scheduled_messages.h"
 #include "data/notify/data_notify_settings.h"
 #include "data/data_changes.h"
 #include "data/data_web_page.h"
@@ -43,7 +44,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_forum.h"
 #include "data/data_saved_sublist.h"
 #include "data/data_search_controller.h"
-#include "data/data_scheduled_messages.h"
 #include "data/data_session.h"
 #include "data/data_channel.h"
 #include "data/data_chat.h"
@@ -542,7 +542,7 @@ void ApiWrap::sendMessageFail(
 			}
 		}
 	} else if (error == u"SCHEDULE_STATUS_PRIVATE"_q) {
-		auto &scheduled = _session->data().scheduledMessages();
+		auto &scheduled = _session->scheduledMessages();
 		Assert(peer->isUser());
 		if (const auto item = scheduled.lookupItem(peer->id, itemId.msg)) {
 			scheduled.removeSending(item);
@@ -1544,8 +1544,8 @@ void ApiWrap::saveStickerSets(
 				writeRecent = true;
 			}
 
-			const auto isAttached =
-				(removedSetId == Data::Stickers::CloudRecentAttachedSetId);
+			const auto isAttached
+				= (removedSetId == Data::Stickers::CloudRecentAttachedSetId);
 			const auto flags = isAttached
 				? MTPmessages_ClearRecentStickers::Flag::f_attached
 				: MTPmessages_ClearRecentStickers::Flags(0);
@@ -2447,8 +2447,8 @@ void ApiWrap::refreshFileReference(
 					_session->data().peer(storyId.peer)->input,
 					MTP_vector<MTPint>(1, MTP_int(storyId.story))));
 			} else if (item->isScheduled()) {
-				const auto &scheduled = _session->data().scheduledMessages();
-				const auto realId = scheduled.lookupId(item);
+				const auto realId = _session->scheduledMessages().lookupId(
+					item);
 				request(MTPmessages_GetScheduledMessages(
 					item->history()->peer->input,
 					MTP_vector<MTPint>(1, MTP_int(realId))));
@@ -2494,8 +2494,8 @@ void ApiWrap::refreshFileReference(
 	}, [&](Data::FileOriginPeerPhoto data) {
 		fail();
 	}, [&](Data::FileOriginStickerSet data) {
-		const auto isRecentAttached =
-			(data.setId == Data::Stickers::CloudRecentAttachedSetId);
+		const auto isRecentAttached
+			= (data.setId == Data::Stickers::CloudRecentAttachedSetId);
 		if (data.setId == Data::Stickers::CloudRecentSetId
 			|| data.setId == Data::Stickers::RecentSetId
 			|| isRecentAttached) {

Telegram/SourceFiles/boxes/add_contact_box.cpp

@@ -605,8 +605,8 @@ void GroupInfoBox::prepare() {
 		_navigation->session().api().selfDestruct().reload();
 
 		const auto top = addTopButton(st::infoTopBarMenu);
-		const auto menu =
-			top->lifetime().make_state<base::unique_qptr<Ui::PopupMenu>>();
+		const auto menu
+			= top->lifetime().make_state<base::unique_qptr<Ui::PopupMenu>>();
 		top->setClickedCallback([=] {
 			*menu = base::make_unique_q<Ui::PopupMenu>(
 				top,
@@ -1306,8 +1306,8 @@ void SetupChannelBox::handleChange() {
 				&& (ch < 'a' || ch > 'z')
 				&& (ch < '0' || ch > '9')
 				&& ch != '_') {
-				const auto badSymbols =
-					tr::lng_create_channel_link_bad_symbols(tr::now);
+				const auto badSymbols
+					= tr::lng_create_channel_link_bad_symbols(tr::now);
 				if (_errorText != badSymbols) {
 					_errorText = badSymbols;
 					update();
@@ -1317,8 +1317,8 @@ void SetupChannelBox::handleChange() {
 			}
 		}
 		if (name.size() < Ui::EditPeer::kMinUsernameLength) {
-			const auto tooShort =
-				tr::lng_create_channel_link_too_short(tr::now);
+			const auto tooShort
+				= tr::lng_create_channel_link_too_short(tr::now);
 			if (_errorText != tooShort) {
 				_errorText = tooShort;
 				update();

Telegram/SourceFiles/boxes/background_preview_box.cpp

@@ -593,11 +593,11 @@ void BackgroundPreviewBox::uploadForPeer(bool both) {
 	const auto ready = Window::Theme::PrepareWallPaper(
 		session->mainDcId(),
 		_paper.localThumbnail()->original());
-	const auto documentId = ready.id;
+	const auto documentId = ready->id;
 	_uploadId = FullMsgId(
 		session->userPeerId(),
 		session->data().nextLocalMessageId());
-	session->uploader().uploadMedia(_uploadId, ready);
+	session->uploader().upload(_uploadId, ready);
 	if (_uploadLifetime) {
 		return;
 	}
@@ -940,7 +940,7 @@ int BackgroundPreviewBox::textsTop() const {
 		- st::historyPaddingBottom
 		- (_service ? _service->height() : 0)
 		- _text1->height()
-		- (forChannel() ? _text2->height() : 0);
+		- (forChannel() ? 0 : _text2->height());
 }
 
 QRect BackgroundPreviewBox::radialRect() const {

Telegram/SourceFiles/boxes/boxes.style

@@ -546,7 +546,7 @@ rightsToggle: Toggle(defaultToggle) {
 	vsize: 5px;
 	vshift: 1px;
 	stroke: 2px;
-	duration: 120;
+	duration: universalDuration;
 }
 
 rightsButton: SettingsButton(defaultSettingsButton) {
@@ -691,6 +691,10 @@ createPollOptionField: InputField(createPollField) {
 	placeholderMargins: margins(2px, 0px, 2px, 0px);
 	heightMax: 68px;
 }
+createPollOptionFieldPremium: InputField(createPollOptionField) {
+	textMargins: margins(22px, 11px, 68px, 11px);
+}
+createPollOptionFieldPremiumEmojiPosition: point(15px, -1px);
 createPollSolutionField: InputField(createPollField) {
 	textMargins: margins(0px, 4px, 0px, 4px);
 	border: 1px;
@@ -704,7 +708,7 @@ createPollOptionRemove: CrossButton {
 	cross: CrossAnimation {
 		size: 22px;
 		skip: 6px;
-		stroke: 1.;
+		stroke: 1.5;
 		minScale: 0.3;
 	}
 	crossFg: boxTitleCloseFg;
@@ -718,6 +722,7 @@ createPollOptionRemove: CrossButton {
 	}
 }
 createPollOptionRemovePosition: point(11px, 9px);
+createPollOptionEmojiPositionSkip: 4px;
 createPollWarning: FlatLabel(defaultFlatLabel) {
 	textFg: windowSubTextFg;
 	palette: TextPalette(defaultTextPalette) {
@@ -1074,3 +1079,23 @@ collectibleBox: Box(defaultBox) {
 	buttonHeight: 36px;
 	button: collectibleCopy;
 }
+
+moderateBoxUserpic: UserpicButton(defaultUserpicButton) {
+	size: size(34px, 42px);
+	photoSize: 34px;
+	photoPosition: point(0px, 4px);
+}
+moderateBoxExpand: icon {{ "chat/reply_type_group", boxTextFg }};
+moderateBoxExpandHeight: 20px;
+moderateBoxExpandRight: 10px;
+moderateBoxExpandInnerSkip: 2px;
+moderateBoxExpandFont: font(11px);
+moderateBoxExpandToggleSize: 4px;
+moderateBoxExpandToggleFourStrokes: 3px;
+moderateBoxExpandIcon: icon{{ "info/edit/expand_arrow_small-flip_vertical", windowActiveTextFg }};
+moderateBoxExpandIconDown: icon{{ "info/edit/expand_arrow_small", windowActiveTextFg }};
+moderateBoxDividerLabel: FlatLabel(boxDividerLabel) {
+	palette: TextPalette(defaultTextPalette) {
+		selectLinkFg: windowActiveTextFg;
+	}
+}

Telegram/SourceFiles/boxes/create_poll_box.cpp

@@ -7,33 +7,41 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "boxes/create_poll_box.h"
 
-#include "lang/lang_keys.h"
-#include "data/data_poll.h"
-#include "ui/toast/toast.h"
-#include "ui/wrap/vertical_layout.h"
-#include "ui/wrap/slide_wrap.h"
-#include "ui/wrap/fade_wrap.h"
-#include "ui/widgets/fields/input_field.h"
-#include "ui/widgets/shadow.h"
-#include "ui/widgets/labels.h"
-#include "ui/widgets/buttons.h"
-#include "ui/widgets/checkbox.h"
-#include "ui/text/text_utilities.h"
-#include "ui/vertical_list.h"
-#include "main/main_session.h"
-#include "core/application.h"
-#include "core/core_settings.h"
+#include "base/call_delayed.h"
+#include "base/event_filter.h"
+#include "base/random.h"
+#include "base/unique_qptr.h"
 #include "chat_helpers/emoji_suggestions_widget.h"
 #include "chat_helpers/message_field.h"
-#include "menu/menu_send.h"
+#include "chat_helpers/tabbed_panel.h"
+#include "chat_helpers/tabbed_selector.h"
+#include "core/application.h"
+#include "core/core_settings.h"
+#include "data/data_poll.h"
+#include "data/data_user.h"
+#include "data/stickers/data_custom_emoji.h"
 #include "history/view/history_view_schedule_box.h"
-#include "base/unique_qptr.h"
-#include "base/event_filter.h"
-#include "base/call_delayed.h"
-#include "base/random.h"
+#include "lang/lang_keys.h"
+#include "main/main_session.h"
+#include "menu/menu_send.h"
+#include "ui/controls/emoji_button.h"
+#include "ui/rect.h"
+#include "ui/text/text_utilities.h"
+#include "ui/toast/toast.h"
+#include "ui/vertical_list.h"
+#include "ui/widgets/buttons.h"
+#include "ui/widgets/checkbox.h"
+#include "ui/widgets/fields/input_field.h"
+#include "ui/widgets/labels.h"
+#include "ui/widgets/shadow.h"
+#include "ui/wrap/fade_wrap.h"
+#include "ui/wrap/slide_wrap.h"
+#include "ui/wrap/vertical_layout.h"
 #include "window/window_session_controller.h"
-#include "styles/style_layers.h"
 #include "styles/style_boxes.h"
+#include "styles/style_chat_helpers.h" // defaultComposeFiles.
+#include "styles/style_layers.h"
+#include "styles/style_settings.h"
 
 namespace {
 
@@ -46,12 +54,107 @@ constexpr auto kSolutionLimit = 200;
 constexpr auto kWarnSolutionLimit = 60;
 constexpr auto kErrorLimit = 99;
 
+[[nodiscard]] not_null<Ui::EmojiButton*> AddEmojiToggleToField(
+		not_null<Ui::InputField*> field,
+		not_null<Ui::BoxContent*> box,
+		not_null<Window::SessionController*> controller,
+		not_null<ChatHelpers::TabbedPanel*> emojiPanel,
+		QPoint shift) {
+	const auto emojiToggle = Ui::CreateChild<Ui::EmojiButton>(
+		field->parentWidget(),
+		st::defaultComposeFiles.emoji);
+	const auto fade = Ui::CreateChild<Ui::FadeAnimation>(
+		emojiToggle,
+		emojiToggle,
+		0.5);
+	{
+		const auto fadeTarget = Ui::CreateChild<Ui::RpWidget>(emojiToggle);
+		fadeTarget->resize(emojiToggle->size());
+		fadeTarget->paintRequest(
+		) | rpl::start_with_next([=](const QRect &rect) {
+			auto p = QPainter(fadeTarget);
+			if (fade->animating()) {
+				p.fillRect(fadeTarget->rect(), st::boxBg);
+			}
+			fade->paint(p);
+		}, fadeTarget->lifetime());
+		rpl::single(false) | rpl::then(
+			field->focusedChanges()
+		) | rpl::start_with_next([=](bool shown) {
+			if (shown) {
+				fade->fadeIn(st::universalDuration);
+			} else {
+				fade->fadeOut(st::universalDuration);
+			}
+		}, emojiToggle->lifetime());
+		fade->fadeOut(1);
+		fade->finish();
+	}
+
+
+	const auto outer = box->getDelegate()->outerContainer();
+	const auto allow = [](not_null<DocumentData*>) { return true; };
+	InitMessageFieldHandlers(
+		controller,
+		field,
+		Window::GifPauseReason::Layer,
+		allow);
+	Ui::Emoji::SuggestionsController::Init(
+		outer,
+		field,
+		&controller->session(),
+		Ui::Emoji::SuggestionsController::Options{
+			.suggestCustomEmoji = true,
+			.allowCustomWithoutPremium = allow,
+		});
+	const auto updateEmojiPanelGeometry = [=] {
+		const auto parent = emojiPanel->parentWidget();
+		const auto global = emojiToggle->mapToGlobal({ 0, 0 });
+		const auto local = parent->mapFromGlobal(global);
+		const auto right = local.x() + emojiToggle->width() * 3;
+		const auto isDropDown = local.y() < parent->height() / 2;
+		emojiPanel->setDropDown(isDropDown);
+		if (isDropDown) {
+			emojiPanel->moveTopRight(
+				local.y() + emojiToggle->height(),
+				right);
+		} else {
+			emojiPanel->moveBottomRight(local.y(), right);
+		}
+	};
+	rpl::combine(
+		box->sizeValue(),
+		field->geometryValue()
+	) | rpl::start_with_next([=](QSize outer, QRect inner) {
+		emojiToggle->moveToLeft(
+			rect::right(inner) + shift.x(),
+			inner.y() + shift.y());
+		emojiToggle->update();
+	}, emojiToggle->lifetime());
+
+	emojiToggle->installEventFilter(emojiPanel);
+	emojiToggle->addClickHandler([=] {
+		updateEmojiPanelGeometry();
+		emojiPanel->toggleAnimated();
+	});
+	const auto filterCallback = [=](not_null<QEvent*> event) {
+		if (event->type() == QEvent::Enter) {
+			updateEmojiPanelGeometry();
+		}
+		return base::EventFilterResult::Continue;
+	};
+	base::install_event_filter(emojiToggle, filterCallback);
+
+	return emojiToggle;
+}
+
 class Options {
 public:
 	Options(
-		not_null<QWidget*> outer,
+		not_null<Ui::BoxContent*> box,
 		not_null<Ui::VerticalLayout*> container,
-		not_null<Main::Session*> session,
+		not_null<Window::SessionController*> controller,
+		ChatHelpers::TabbedPanel *emojiPanel,
 		bool chooseCorrectEnabled);
 
 	[[nodiscard]] bool hasOptions() const;
@@ -140,9 +243,10 @@ private:
 	[[nodiscard]] auto createChooseCorrectGroup()
 		-> std::shared_ptr<Ui::RadiobuttonGroup>;
 
-	not_null<QWidget*> _outer;
+	not_null<Ui::BoxContent*> _box;
 	not_null<Ui::VerticalLayout*> _container;
-	const not_null<Main::Session*> _session;
+	const not_null<Window::SessionController*> _controller;
+	ChatHelpers::TabbedPanel * const _emojiPanel;
 	std::shared_ptr<Ui::RadiobuttonGroup> _chooseCorrectGroup;
 	int _position = 0;
 	std::vector<std::unique_ptr<Option>> _list;
@@ -154,6 +258,7 @@ private:
 	rpl::event_stream<not_null<QWidget*>> _scrollToWidget;
 	rpl::event_stream<> _backspaceInFront;
 	rpl::event_stream<> _tabbed;
+	rpl::lifetime _emojiPanelLifetime;
 
 };
 
@@ -193,8 +298,9 @@ not_null<Ui::FlatLabel*> CreateWarningLabel(
 			if (value >= 0) {
 				result->setText(QString::number(value));
 			} else {
+				constexpr auto kMinus = QChar(0x2212);
 				result->setMarkedText(Ui::Text::Colorized(
-					QString::number(value)));
+					kMinus + QString::number(std::abs(value))));
 			}
 			result->setVisible(shown);
 		}));
@@ -223,7 +329,9 @@ Options::Option::Option(
 , _field(
 	Ui::CreateChild<Ui::InputField>(
 		_content.get(),
-		st::createPollOptionField,
+		session->user()->isPremium()
+			? st::createPollOptionFieldPremium
+			: st::createPollOptionField,
 		Ui::InputField::Mode::NoNewlines,
 		tr::lng_polls_create_option_add())) {
 	InitField(outer, _field, session);
@@ -299,7 +407,7 @@ void Options::Option::createRemove() {
 	const auto remove = Ui::CreateChild<Ui::CrossButton>(
 		field.get(),
 		st::createPollOptionRemove);
-	remove->hide(anim::type::instant);
+	remove->show(anim::type::instant);
 
 	const auto toggle = lifetime.make_state<rpl::variable<bool>>(false);
 	_removeAlways = lifetime.make_state<rpl::variable<bool>>(false);
@@ -309,6 +417,7 @@ void Options::Option::createRemove() {
 		// Don't capture 'this'! Because Option is a value type.
 		*toggle = !field->getLastText().isEmpty();
 	}, field->lifetime());
+#if 0
 	rpl::combine(
 		toggle->value(),
 		_removeAlways->value(),
@@ -316,6 +425,7 @@ void Options::Option::createRemove() {
 	) | rpl::start_with_next([=](bool shown) {
 		remove->toggle(shown, anim::type::normal);
 	}, remove->lifetime());
+#endif
 
 	field->widthValue(
 	) | rpl::start_with_next([=](int width) {
@@ -456,10 +566,16 @@ void Options::Option::removePlaceholder() const {
 PollAnswer Options::Option::toPollAnswer(int index) const {
 	Expects(index >= 0 && index < kMaxOptionsCount);
 
+	const auto text = field()->getTextWithTags();
+
 	auto result = PollAnswer{
-		field()->getLastText().trimmed(),
-		QByteArray(1, ('0' + index))
+		TextWithEntities{
+			.text = text.text,
+			.entities = TextUtilities::ConvertTextTagsToEntities(text.tags),
+		},
+		QByteArray(1, ('0' + index)),
 	};
+	TextUtilities::Trim(result.text);
 	result.correct = _correct ? _correct->entity()->Checkbox::checked() : false;
 	return result;
 }
@@ -469,13 +585,15 @@ rpl::producer<Qt::MouseButton> Options::Option::removeClicks() const {
 }
 
 Options::Options(
-	not_null<QWidget*> outer,
+	not_null<Ui::BoxContent*> box,
 	not_null<Ui::VerticalLayout*> container,
-	not_null<Main::Session*> session,
+	not_null<Window::SessionController*> controller,
+	ChatHelpers::TabbedPanel *emojiPanel,
 	bool chooseCorrectEnabled)
-: _outer(outer)
+: _box(box)
 , _container(container)
-, _session(session)
+, _controller(controller)
+, _emojiPanel(emojiPanel)
 , _chooseCorrectGroup(chooseCorrectEnabled
 	? createChooseCorrectGroup()
 	: nullptr)
@@ -645,12 +763,40 @@ void Options::addEmptyOption() {
 		(*(_list.end() - 2))->toggleRemoveAlways(true);
 	}
 	_list.push_back(std::make_unique<Option>(
-		_outer,
+		_box,
 		_container,
-		_session,
+		&_controller->session(),
 		_position + _list.size() + _destroyed.size(),
 		_chooseCorrectGroup));
 	const auto field = _list.back()->field();
+	if (const auto emojiPanel = _emojiPanel) {
+		const auto emojiToggle = AddEmojiToggleToField(
+			field,
+			_box,
+			_controller,
+			emojiPanel,
+			QPoint(
+				-st::createPollOptionFieldPremium.textMargins.right(),
+				st::createPollOptionEmojiPositionSkip));
+		emojiToggle->shownValue() | rpl::start_with_next([=](bool shown) {
+			if (!shown) {
+				return;
+			}
+			_emojiPanelLifetime.destroy();
+			emojiPanel->selector()->emojiChosen(
+			) | rpl::start_with_next([=](ChatHelpers::EmojiChosen data) {
+				if (field->hasFocus()) {
+					Ui::InsertEmojiAtCursor(field->textCursor(), data.emoji);
+				}
+			}, _emojiPanelLifetime);
+			emojiPanel->selector()->customEmojiChosen(
+			) | rpl::start_with_next([=](ChatHelpers::FileChosen data) {
+				if (field->hasFocus()) {
+					Data::InsertCustomEmoji(field, data.document);
+				}
+			}, _emojiPanelLifetime);
+		}, emojiToggle->lifetime());
+	}
 	field->submits(
 	) | rpl::start_with_next([=] {
 		const auto index = findField(field);
@@ -697,7 +843,7 @@ void Options::addEmptyOption() {
 	});
 
 	_list.back()->removeClicks(
-	) | rpl::take(1) | rpl::start_with_next([=] {
+	) | rpl::start_with_next([=] {
 		Ui::PostponeCall(crl::guard(field, [=] {
 			Expects(!_list.empty());
 
@@ -789,19 +935,63 @@ not_null<Ui::InputField*> CreatePollBox::setupQuestion(
 	using namespace Settings;
 
 	const auto session = &_controller->session();
+	const auto isPremium = session->user()->isPremium();
 	Ui::AddSubsectionTitle(container, tr::lng_polls_create_question());
+
 	const auto question = container->add(
 		object_ptr<Ui::InputField>(
 			container,
 			st::createPollField,
 			Ui::InputField::Mode::MultiLine,
 			tr::lng_polls_create_question_placeholder()),
-		st::createPollFieldPadding);
+		st::createPollFieldPadding
+			+ (isPremium
+				? QMargins(0, 0, st::defaultComposeFiles.emoji.inner.width, 0)
+				: QMargins()));
 	InitField(getDelegate()->outerContainer(), question, session);
 	question->setMaxLength(kQuestionLimit + kErrorLimit);
 	question->setSubmitSettings(Ui::InputField::SubmitSettings::Both);
 	question->customTab(true);
 
+	if (isPremium) {
+		using Selector = ChatHelpers::TabbedSelector;
+		const auto outer = getDelegate()->outerContainer();
+		_emojiPanel = base::make_unique_q<ChatHelpers::TabbedPanel>(
+			outer,
+			_controller,
+			object_ptr<Selector>(
+				nullptr,
+				_controller->uiShow(),
+				Window::GifPauseReason::Layer,
+				Selector::Mode::EmojiOnly));
+		const auto emojiPanel = _emojiPanel.get();
+		emojiPanel->setDesiredHeightValues(
+			1.,
+			st::emojiPanMinHeight / 2,
+			st::emojiPanMinHeight);
+		emojiPanel->hide();
+		emojiPanel->selector()->setCurrentPeer(session->user());
+
+		const auto emojiToggle = AddEmojiToggleToField(
+			question,
+			this,
+			_controller,
+			emojiPanel,
+			st::createPollOptionFieldPremiumEmojiPosition);
+		emojiPanel->selector()->emojiChosen(
+		) | rpl::start_with_next([=](ChatHelpers::EmojiChosen data) {
+			if (question->hasFocus()) {
+				Ui::InsertEmojiAtCursor(question->textCursor(), data.emoji);
+			}
+		}, emojiToggle->lifetime());
+		emojiPanel->selector()->customEmojiChosen(
+		) | rpl::start_with_next([=](ChatHelpers::FileChosen data) {
+			if (question->hasFocus()) {
+				Data::InsertCustomEmoji(question, data.document);
+			}
+		}, emojiToggle->lifetime());
+	}
+
 	const auto warning = CreateWarningLabel(
 		container,
 		question,
@@ -910,9 +1100,10 @@ object_ptr<Ui::RpWidget> CreatePollBox::setupContent() {
 			st::defaultSubsectionTitle),
 		st::createPollFieldTitlePadding);
 	const auto options = lifetime().make_state<Options>(
-		getDelegate()->outerContainer(),
+		this,
 		container,
-		&_controller->session(),
+		_controller,
+		_emojiPanel ? _emojiPanel.get() : nullptr,
 		(_chosen & PollData::Flag::Quiz));
 	auto limit = options->usedCount() | rpl::after_next([=](int count) {
 		setCloseByEscape(!count);
@@ -1029,9 +1220,13 @@ object_ptr<Ui::RpWidget> CreatePollBox::setupContent() {
 	};
 
 	const auto collectResult = [=] {
+		const auto textWithTags = question->getTextWithTags();
 		using Flag = PollData::Flag;
 		auto result = PollData(&_controller->session().data(), id);
-		result.question = question->getLastText().trimmed();
+		result.question.text = textWithTags.text;
+		result.question.entities = TextUtilities::ConvertTextTagsToEntities(
+			textWithTags.tags);
+		TextUtilities::Trim(result.question);
 		result.answers = options->toPollAnswers();
 		const auto solutionWithTags = quiz->checked()
 			? solution->getTextWithAppliedMarkdown()

Telegram/SourceFiles/boxes/create_poll_box.h

@@ -14,6 +14,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 struct PollData;
 
+namespace ChatHelpers {
+class TabbedPanel;
+} // namespace ChatHelpers
+
 namespace Ui {
 class VerticalLayout;
 } // namespace Ui
@@ -72,6 +76,7 @@ private:
 	const PollData::Flags _disabled = PollData::Flags();
 	const Api::SendType _sendType = Api::SendType();
 	const SendMenu::Type _sendMenuType;
+	base::unique_qptr<ChatHelpers::TabbedPanel> _emojiPanel;
 	Fn<void()> _setInnerFocus;
 	Fn<rpl::producer<bool>()> _dataIsValidValue;
 	rpl::event_stream<Result> _submitRequests;

Telegram/SourceFiles/boxes/delete_messages_box.cpp

@@ -232,8 +232,8 @@ void DeleteMessagesBox::prepare() {
 			if (hasScheduledMessages()) {
 			} else if (auto revoke = revokeText(peer)) {
 				const auto &settings = Core::App().settings();
-				const auto revokeByDefault =
-					!settings.rememberedDeleteMessageOnlyForYou();
+				const auto revokeByDefault
+					= !settings.rememberedDeleteMessageOnlyForYou();
 				_revoke.create(
 					this,
 					revoke->checkbox,
@@ -379,13 +379,7 @@ auto DeleteMessagesBox::revokeText(not_null<PeerData*> peer) const
 		return result;
 	}
 
-	const auto items = ranges::views::all(
-		_ids
-	) | ranges::views::transform([&](FullMsgId id) {
-		return peer->owner().message(id);
-	}) | ranges::views::filter([](HistoryItem *item) {
-		return (item != nullptr);
-	}) | ranges::to_vector;
+	const auto items = peer->owner().idsToItems(_ids);
 
 	if (items.size() != _ids.size()) {
 		// We don't have information about all messages.

Telegram/SourceFiles/boxes/edit_privacy_box.cpp

@@ -159,10 +159,7 @@ public:
 		-> rpl::producer<RowSelectionChange>;
 
 private:
-	[[nodiscard]] std::unique_ptr<PeerListRow> createRow() const;
-
 	const not_null<Main::Session*> _session;
-	bool _premiums = false;
 
 	rpl::event_stream<> _selectionChanged;
 	rpl::event_stream<RowSelectionChange> _rowSelectionChanges;
@@ -209,8 +206,7 @@ bool PremiumsRow::useForumLikeUserpic() const {
 TypesController::TypesController(
 	not_null<Main::Session*> session,
 	bool premiums)
-: _session(session)
-, _premiums(premiums) {
+: _session(session) {
 }
 
 Main::Session &TypesController::session() const {
@@ -331,6 +327,9 @@ auto PrivacyExceptionsBoxController::preparePremiumsRowList()
 
 	_deselectOption = [=](PeerListRowId itemId) {
 		if (const auto row = _typesDelegate->peerListFindRow(itemId)) {
+			if (itemId == kPremiumsRowId) {
+				_selected.premiums = false;
+			}
 			_typesDelegate->peerListSetRowChecked(row, false);
 		}
 	};

Telegram/SourceFiles/boxes/gift_premium_box.cpp

@@ -16,7 +16,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/peers/prepare_short_info_box.h"
 #include "boxes/peers/replace_boost_box.h" // BoostsForGift.
 #include "boxes/premium_preview_box.h" // ShowPremiumPreviewBox.
-#include "core/ui_integration.h" // Core::MarkedTextContext.
 #include "data/data_boosts.h"
 #include "data/data_changes.h"
 #include "data/data_channel.h"
@@ -48,6 +47,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/toast/toast.h"
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/gradient_round_button.h"
+#include "ui/widgets/label_with_custom_emoji.h"
 #include "ui/wrap/padding_wrap.h"
 #include "ui/wrap/slide_wrap.h"
 #include "ui/wrap/table_layout.h"
@@ -319,21 +319,20 @@ void GiftBox(
 			std::move(titleLabel)),
 		st::premiumGiftTitlePadding);
 
-	auto textLabel = object_ptr<Ui::FlatLabel>(box, st::premiumPreviewAbout);
-	tr::lng_premium_gift_about(
-		lt_user,
-		user->session().changes().peerFlagsValue(
-			user,
-			Data::PeerUpdate::Flag::Name
-		) | rpl::map([=] { return TextWithEntities{ user->firstName }; }),
-		Ui::Text::RichLangValue
-	) | rpl::map(
-		BoostsForGiftText({ user })
-	) | rpl::start_with_next([
-			raw = textLabel.data(),
-			session = &user->session()](const TextWithEntities &t) {
-		raw->setMarkedText(t, Core::MarkedTextContext{ .session = session });
-	}, textLabel->lifetime());
+	auto textLabel = Ui::CreateLabelWithCustomEmoji(
+		box,
+		tr::lng_premium_gift_about(
+			lt_user,
+			user->session().changes().peerFlagsValue(
+				user,
+				Data::PeerUpdate::Flag::Name
+			) | rpl::map([=] { return TextWithEntities{ user->firstName }; }),
+			Ui::Text::RichLangValue
+		) | rpl::map(
+			BoostsForGiftText({ user })
+		),
+		{ .session = &user->session() },
+		st::premiumPreviewAbout);
 	textLabel->setTextColorOverride(stTitle.textFg->c);
 	textLabel->resizeToWidth(available);
 	box->addRow(
@@ -536,14 +535,12 @@ void GiftsBox(
 		const auto label = box->addRow(
 			object_ptr<Ui::CenterWrap<Ui::FlatLabel>>(
 				box,
-				object_ptr<Ui::FlatLabel>(box, st::premiumPreviewAbout)),
+				Ui::CreateLabelWithCustomEmoji(
+					box,
+					std::move(text),
+					{ .session = session },
+					st::premiumPreviewAbout)),
 			padding)->entity();
-		std::move(
-			text
-		) | rpl::start_with_next([=](const TextWithEntities &t) {
-			using namespace Core;
-			label->setMarkedText(t, MarkedTextContext{ .session = session });
-		}, label->lifetime());
 		label->setTextColorOverride(stTitle.textFg->c);
 		label->resizeToWidth(available);
 	}

Telegram/SourceFiles/boxes/moderate_messages_box.cpp

@@ -0,0 +1,848 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "boxes/moderate_messages_box.h"
+
+#include "api/api_chat_participants.h"
+#include "api/api_messages_search.h"
+#include "apiwrap.h"
+#include "base/event_filter.h"
+#include "base/timer.h"
+#include "boxes/delete_messages_box.h"
+#include "boxes/peers/edit_peer_permissions_box.h"
+#include "core/application.h"
+#include "core/ui_integration.h"
+#include "data/data_channel.h"
+#include "data/data_chat.h"
+#include "data/data_chat_participant_status.h"
+#include "data/data_histories.h"
+#include "data/data_peer.h"
+#include "data/data_session.h"
+#include "data/data_user.h"
+#include "data/stickers/data_custom_emoji.h"
+#include "history/history.h"
+#include "history/history_item.h"
+#include "lang/lang_keys.h"
+#include "main/main_session.h"
+#include "ui/boxes/confirm_box.h"
+#include "ui/controls/userpic_button.h"
+#include "ui/effects/ripple_animation.h"
+#include "ui/effects/toggle_arrow.h"
+#include "ui/layers/generic_box.h"
+#include "ui/painter.h"
+#include "ui/rect.h"
+#include "ui/rect_part.h"
+#include "ui/text/text_utilities.h"
+#include "ui/vertical_list.h"
+#include "ui/widgets/checkbox.h"
+#include "ui/wrap/slide_wrap.h"
+#include "styles/style_boxes.h"
+#include "styles/style_layers.h"
+#include "styles/style_window.h"
+
+namespace {
+
+using Participants = std::vector<not_null<PeerData*>>;
+
+struct ModerateOptions final {
+	bool allCanBan = false;
+	bool allCanDelete = false;
+	Participants participants;
+};
+
+ModerateOptions CalculateModerateOptions(const HistoryItemsList &items) {
+	Expects(!items.empty());
+
+	auto result = ModerateOptions{
+		.allCanBan = true,
+		.allCanDelete = true,
+	};
+
+	const auto peer = items.front()->history()->peer;
+	for (const auto &item : items) {
+		if (!result.allCanBan && !result.allCanDelete) {
+			return {};
+		}
+		if (peer != item->history()->peer) {
+			return {};
+		}
+		if (!item->suggestBanReport()) {
+			result.allCanBan = false;
+		}
+		if (!item->suggestDeleteAllReport()) {
+			result.allCanDelete = false;
+		}
+		if (const auto p = item->from()) {
+			if (!ranges::contains(result.participants, not_null{ p })) {
+				result.participants.push_back(p);
+			}
+		}
+	}
+	return result;
+}
+
+[[nodiscard]] rpl::producer<int> MessagesCountValue(
+		not_null<History*> history,
+		not_null<PeerData*> from) {
+	return [=](auto consumer) {
+		auto lifetime = rpl::lifetime();
+		auto search = lifetime.make_state<Api::MessagesSearch>(history);
+		consumer.put_next(0);
+
+		search->messagesFounds(
+		) | rpl::start_with_next([=](const Api::FoundMessages &found) {
+			consumer.put_next_copy(found.total);
+		}, lifetime);
+		search->searchMessages({ .from = from });
+
+		return lifetime;
+	};
+}
+
+class Button final : public Ui::RippleButton {
+public:
+	Button(not_null<QWidget*> parent, int count);
+
+	void setChecked(bool checked);
+	[[nodiscard]] bool checked() const;
+
+	[[nodiscard]] static QSize ComputeSize(int);
+
+private:
+	void paintEvent(QPaintEvent *event) override;
+	QImage prepareRippleMask() const override;
+	QPoint prepareRippleStartPosition() const override;
+
+	const int _count;
+	const QString _text;
+	bool _checked = false;
+
+	Ui::Animations::Simple _animation;
+
+};
+
+Button::Button(not_null<QWidget*> parent, int count)
+: RippleButton(parent, st::defaultRippleAnimation)
+, _count(count)
+, _text(QString::number(std::abs(_count))) {
+}
+
+QSize Button::ComputeSize(int count) {
+	return QSize(
+		st::moderateBoxExpandHeight
+			+ st::moderateBoxExpand.width()
+			+ st::moderateBoxExpandInnerSkip * 4
+			+ st::moderateBoxExpandFont->width(
+				QString::number(std::abs(count)))
+			+ st::moderateBoxExpandToggleSize,
+		st::moderateBoxExpandHeight);
+}
+
+void Button::setChecked(bool checked) {
+	if (_checked == checked) {
+		return;
+	}
+	_checked = checked;
+	_animation.stop();
+	_animation.start(
+		[=] { update(); },
+		checked ? 0 : 1,
+		checked ? 1 : 0,
+		st::slideWrapDuration);
+}
+
+bool Button::checked() const {
+	return _checked;
+}
+
+void Button::paintEvent(QPaintEvent *event) {
+	auto p = Painter(this);
+	auto hq = PainterHighQualityEnabler(p);
+	Ui::RippleButton::paintRipple(p, QPoint());
+	const auto radius = height() / 2;
+	p.setPen(Qt::NoPen);
+	st::moderateBoxExpand.paint(
+		p,
+		radius,
+		(height() - st::moderateBoxExpand.height()) / 2,
+		width());
+
+	const auto innerSkip = st::moderateBoxExpandInnerSkip;
+
+	p.setBrush(Qt::NoBrush);
+	p.setPen(st::boxTextFg);
+	p.setFont(st::moderateBoxExpandFont);
+	p.drawText(
+		QRect(
+			innerSkip + radius + st::moderateBoxExpand.width(),
+			0,
+			width(),
+			height()),
+		_text,
+		style::al_left);
+
+	const auto path = Ui::ToggleUpDownArrowPath(
+		width() - st::moderateBoxExpandToggleSize - radius,
+		height() / 2,
+		st::moderateBoxExpandToggleSize,
+		st::moderateBoxExpandToggleFourStrokes,
+		_animation.value(_checked ? 1. : 0.));
+	p.fillPath(path, st::boxTextFg);
+}
+
+QImage Button::prepareRippleMask() const {
+	return Ui::RippleAnimation::RoundRectMask(size(), size().height() / 2);
+}
+
+QPoint Button::prepareRippleStartPosition() const {
+	return mapFromGlobal(QCursor::pos());
+}
+
+} // namespace
+
+void CreateModerateMessagesBox(
+		not_null<Ui::GenericBox*> box,
+		const HistoryItemsList &items,
+		Fn<void()> confirmed) {
+	struct Controller final {
+		rpl::event_stream<bool> toggleRequestsFromTop;
+		rpl::event_stream<bool> toggleRequestsFromInner;
+		rpl::event_stream<bool> checkAllRequests;
+		Fn<Participants()> collectRequests;
+	};
+	const auto [allCanBan, allCanDelete, participants]
+		= CalculateModerateOptions(items);
+	const auto inner = box->verticalLayout();
+
+	Assert(!participants.empty());
+
+	const auto confirms = inner->lifetime().make_state<rpl::event_stream<>>();
+
+	const auto isSingle = participants.size() == 1;
+	const auto buttonPadding = isSingle
+		? QMargins()
+		: QMargins(0, 0, Button::ComputeSize(participants.size()).width(), 0);
+
+	const auto session = &items.front()->history()->session();
+	const auto historyPeerId = items.front()->history()->peer->id;
+
+	using Request = Fn<void(not_null<PeerData*>, not_null<ChannelData*>)>;
+	const auto sequentiallyRequest = [=](
+			Request request,
+			Participants participants) {
+		constexpr auto kSmallDelayMs = 5;
+		const auto participantIds = ranges::views::all(
+			participants
+		) | ranges::views::transform([](not_null<PeerData*> peer) {
+			return peer->id;
+		}) | ranges::to_vector;
+		const auto lifetime = std::make_shared<rpl::lifetime>();
+		const auto counter = lifetime->make_state<int>(0);
+		const auto timer = lifetime->make_state<base::Timer>();
+		timer->setCallback(crl::guard(session, [=] {
+			if ((*counter) < participantIds.size()) {
+				const auto peer = session->data().peer(historyPeerId);
+				const auto channel = peer ? peer->asChannel() : nullptr;
+				const auto from = session->data().peer(
+					participantIds[*counter]);
+				if (channel && from) {
+					request(from, channel);
+				}
+				(*counter)++;
+			} else {
+				lifetime->destroy();
+			}
+		}));
+		timer->callEach(kSmallDelayMs);
+	};
+
+	const auto handleConfirmation = [=](
+			not_null<Ui::Checkbox*> checkbox,
+			not_null<Controller*> controller,
+			Request request) {
+		confirms->events() | rpl::start_with_next([=] {
+			if (checkbox->checked() && controller->collectRequests) {
+				sequentiallyRequest(request, controller->collectRequests());
+			}
+		}, checkbox->lifetime());
+	};
+
+	const auto isEnter = [=](not_null<QEvent*> event) {
+		if (event->type() == QEvent::KeyPress) {
+			if (const auto k = static_cast<QKeyEvent*>(event.get())) {
+				return (k->key() == Qt::Key_Enter)
+					|| (k->key() == Qt::Key_Return);
+			}
+		}
+		return false;
+	};
+
+	base::install_event_filter(box, [=](not_null<QEvent*> event) {
+		if (isEnter(event)) {
+			box->triggerButton(0);
+			return base::EventFilterResult::Cancel;
+		}
+		return base::EventFilterResult::Continue;
+	});
+
+	const auto handleSubmition = [=](not_null<Ui::Checkbox*> checkbox) {
+		base::install_event_filter(box, [=](not_null<QEvent*> event) {
+			if (!isEnter(event) || !checkbox->checked()) {
+				return base::EventFilterResult::Continue;
+			}
+			box->uiShow()->show(Ui::MakeConfirmBox({
+				.text = tr::lng_gigagroup_warning_title(),
+				.confirmed = [=](Fn<void()> close) {
+					box->triggerButton(0);
+					close();
+				},
+				.confirmText = tr::lng_box_yes(),
+				.cancelText = tr::lng_box_no(),
+			}));
+			return base::EventFilterResult::Cancel;
+		});
+	};
+
+	const auto createParticipantsList = [&](
+			not_null<Controller*> controller) {
+		const auto wrap = inner->add(
+			object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
+				inner,
+				object_ptr<Ui::VerticalLayout>(inner)));
+		wrap->toggle(false, anim::type::instant);
+
+		controller->toggleRequestsFromTop.events(
+		) | rpl::start_with_next([=](bool toggled) {
+			wrap->toggle(toggled, anim::type::normal);
+		}, wrap->lifetime());
+
+		const auto container = wrap->entity();
+		Ui::AddSkip(container);
+
+		auto &lifetime = wrap->lifetime();
+		const auto clicks = lifetime.make_state<rpl::event_stream<>>();
+		const auto checkboxes = ranges::views::all(
+			participants
+		) | ranges::views::transform([&](not_null<PeerData*> peer) {
+			const auto line = container->add(
+				object_ptr<Ui::AbstractButton>(container));
+			const auto &st = st::moderateBoxUserpic;
+			line->resize(line->width(), st.size.height());
+
+			const auto userpic = Ui::CreateChild<Ui::UserpicButton>(
+				line,
+				peer,
+				st);
+			const auto checkbox = Ui::CreateChild<Ui::Checkbox>(
+				line,
+				peer->name(),
+				false,
+				st::defaultBoxCheckbox);
+			line->widthValue(
+			) | rpl::start_with_next([=](int width) {
+				userpic->moveToLeft(
+					st::boxRowPadding.left()
+						+ checkbox->checkRect().width()
+						+ st::defaultBoxCheckbox.textPosition.x(),
+					0);
+				const auto skip = st::defaultBoxCheckbox.textPosition.x();
+				checkbox->resizeToWidth(width
+					- rect::right(userpic)
+					- skip
+					- st::boxRowPadding.right());
+				checkbox->moveToLeft(
+					rect::right(userpic) + skip,
+					((userpic->height() - checkbox->height()) / 2)
+						+ st::defaultBoxCheckbox.margin.top());
+			}, checkbox->lifetime());
+
+			userpic->setAttribute(Qt::WA_TransparentForMouseEvents);
+			checkbox->setAttribute(Qt::WA_TransparentForMouseEvents);
+
+			line->setClickedCallback([=] {
+				checkbox->setChecked(!checkbox->checked());
+				clicks->fire({});
+			});
+
+			return checkbox;
+		}) | ranges::to_vector;
+
+		clicks->events(
+		) | rpl::start_with_next([=] {
+			controller->toggleRequestsFromInner.fire_copy(
+				ranges::any_of(checkboxes, &Ui::Checkbox::checked));
+		}, container->lifetime());
+
+		controller->checkAllRequests.events(
+		) | rpl::start_with_next([=](bool checked) {
+			for (const auto &c : checkboxes) {
+				c->setChecked(checked);
+			}
+		}, container->lifetime());
+
+		controller->collectRequests = [=] {
+			auto result = Participants();
+			for (auto i = 0; i < checkboxes.size(); i++) {
+				if (checkboxes[i]->checked()) {
+					result.push_back(participants[i]);
+				}
+			}
+			return result;
+		};
+	};
+
+	const auto appendList = [&](
+			not_null<Ui::Checkbox*> checkbox,
+			not_null<Controller*> controller) {
+		if (isSingle) {
+			const auto p = participants.front();
+			controller->collectRequests = [=] { return Participants{ p }; };
+			return;
+		}
+		const auto count = int(participants.size());
+		const auto button = Ui::CreateChild<Button>(inner, count);
+		button->resize(Button::ComputeSize(count));
+
+		const auto overlay = Ui::CreateChild<Ui::AbstractButton>(inner);
+
+		checkbox->geometryValue(
+		) | rpl::start_with_next([=](const QRect &rect) {
+			overlay->setGeometry(rect);
+			overlay->raise();
+
+			button->moveToRight(
+				st::moderateBoxExpandRight,
+				rect.top() + (rect.height() - button->height()) / 2,
+				box->width());
+			button->raise();
+		}, button->lifetime());
+
+		controller->toggleRequestsFromInner.events(
+		) | rpl::start_with_next([=](bool toggled) {
+			checkbox->setChecked(toggled);
+		}, checkbox->lifetime());
+		button->setClickedCallback([=] {
+			button->setChecked(!button->checked());
+			controller->toggleRequestsFromTop.fire_copy(button->checked());
+		});
+		overlay->setClickedCallback([=] {
+			checkbox->setChecked(!checkbox->checked());
+			controller->checkAllRequests.fire_copy(checkbox->checked());
+		});
+		createParticipantsList(controller);
+	};
+
+	Ui::AddSkip(inner);
+	const auto title = box->addRow(
+		object_ptr<Ui::FlatLabel>(
+			box,
+			(items.size() == 1)
+				? tr::lng_selected_delete_sure_this()
+				: tr::lng_selected_delete_sure(
+					lt_count,
+					rpl::single(items.size()) | tr::to_count()),
+			st::boxLabel));
+	Ui::AddSkip(inner);
+	Ui::AddSkip(inner);
+	Ui::AddSkip(inner);
+	{
+		const auto report = box->addRow(
+			object_ptr<Ui::Checkbox>(
+				box,
+				tr::lng_report_spam(tr::now),
+				false,
+				st::defaultBoxCheckbox),
+			st::boxRowPadding + buttonPadding);
+		const auto controller = box->lifetime().make_state<Controller>();
+		appendList(report, controller);
+		handleSubmition(report);
+
+		const auto ids = items.front()->from()->owner().itemsToIds(items);
+		handleConfirmation(report, controller, [=](
+				not_null<PeerData*> p,
+				not_null<ChannelData*> c) {
+			auto filtered = ranges::views::all(
+				ids
+			) | ranges::views::transform([](const FullMsgId &id) {
+				return MTP_int(id.msg);
+			}) | ranges::to<QVector<MTPint>>();
+			c->session().api().request(
+				MTPchannels_ReportSpam(
+					c->inputChannel,
+					p->input,
+					MTP_vector<MTPint>(std::move(filtered)))
+			).send();
+		});
+	}
+
+	if (allCanDelete) {
+		Ui::AddSkip(inner);
+		Ui::AddSkip(inner);
+
+		const auto deleteAll = inner->add(
+			object_ptr<Ui::Checkbox>(
+				inner,
+				!(isSingle)
+					? tr::lng_delete_all_from_users(
+						tr::now,
+						Ui::Text::WithEntities)
+					: tr::lng_delete_all_from_user(
+						tr::now,
+						lt_user,
+						Ui::Text::Bold(items.front()->from()->name()),
+						Ui::Text::WithEntities),
+				false,
+				st::defaultBoxCheckbox),
+			st::boxRowPadding + buttonPadding);
+		if (isSingle) {
+			const auto history = items.front()->history();
+			tr::lng_selected_delete_sure(
+				lt_count,
+				rpl::combine(
+					MessagesCountValue(history, participants.front()),
+					deleteAll->checkedValue()
+				) | rpl::map([s = items.size()](int all, bool checked) {
+					return float64((checked && all) ? all : s);
+				})
+			) | rpl::start_with_next([=](const QString &text) {
+				title->setText(text);
+				title->resizeToWidth(inner->width()
+					- rect::m::sum::h(st::boxRowPadding));
+			}, title->lifetime());
+		}
+
+		const auto controller = box->lifetime().make_state<Controller>();
+		appendList(deleteAll, controller);
+		handleSubmition(deleteAll);
+
+		handleConfirmation(deleteAll, controller, [=](
+				not_null<PeerData*> p,
+				not_null<ChannelData*> c) {
+			p->session().api().deleteAllFromParticipant(c, p);
+		});
+	}
+	if (allCanBan) {
+		auto ownedWrap = object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
+			inner,
+			object_ptr<Ui::VerticalLayout>(inner));
+
+		Ui::AddSkip(inner);
+		Ui::AddSkip(inner);
+		const auto ban = inner->add(
+			object_ptr<Ui::Checkbox>(
+				box,
+				rpl::conditional(
+					ownedWrap->toggledValue(),
+					tr::lng_context_restrict_user(),
+					rpl::conditional(
+						rpl::single(isSingle),
+						tr::lng_ban_user(),
+						tr::lng_ban_users())),
+				false,
+				st::defaultBoxCheckbox),
+			st::boxRowPadding + buttonPadding);
+		const auto controller = box->lifetime().make_state<Controller>();
+		appendList(ban, controller);
+		handleSubmition(ban);
+
+		Ui::AddSkip(inner);
+		Ui::AddSkip(inner);
+
+		const auto wrap = inner->add(std::move(ownedWrap));
+		const auto container = wrap->entity();
+		wrap->toggle(false, anim::type::instant);
+
+		const auto session = &participants.front()->session();
+		const auto emojiMargin = QMargins(
+			-st::moderateBoxExpandInnerSkip,
+			-st::moderateBoxExpandInnerSkip / 2,
+			0,
+			0);
+		const auto emojiUp = Ui::Text::SingleCustomEmoji(
+			session->data().customEmojiManager().registerInternalEmoji(
+				st::moderateBoxExpandIcon,
+				emojiMargin,
+				false));
+		const auto emojiDown = Ui::Text::SingleCustomEmoji(
+			session->data().customEmojiManager().registerInternalEmoji(
+				st::moderateBoxExpandIconDown,
+				emojiMargin,
+				false));
+
+		auto label = object_ptr<Ui::FlatLabel>(
+			inner,
+			QString(),
+			st::moderateBoxDividerLabel);
+		const auto raw = label.data();
+
+		auto &lifetime = wrap->lifetime();
+		const auto scrollLifetime = lifetime.make_state<rpl::lifetime>();
+		label->setClickHandlerFilter([=](
+				const ClickHandlerPtr &handler,
+				Qt::MouseButton button) {
+			if (button != Qt::LeftButton) {
+				return false;
+			}
+			wrap->toggle(!wrap->toggled(), anim::type::normal);
+			{
+				inner->heightValue() | rpl::start_with_next([=] {
+					if (!wrap->animating()) {
+						scrollLifetime->destroy();
+						Ui::PostponeCall(crl::guard(box, [=] {
+							box->scrollToY(std::numeric_limits<int>::max());
+						}));
+					} else {
+						box->scrollToY(std::numeric_limits<int>::max());
+					}
+				}, *scrollLifetime);
+			}
+			return true;
+		});
+		wrap->toggledValue(
+		) | rpl::map([isSingle, emojiUp, emojiDown](bool toggled) {
+			return ((toggled && isSingle)
+				? tr::lng_restrict_user_part
+				: (toggled && !isSingle)
+				? tr::lng_restrict_users_part
+				: isSingle
+				? tr::lng_restrict_user_full
+				: tr::lng_restrict_users_full)(
+					lt_emoji,
+					rpl::single(toggled ? emojiUp : emojiDown),
+					Ui::Text::WithEntities);
+		}) | rpl::flatten_latest(
+		) | rpl::start_with_next([=](const TextWithEntities &text) {
+			raw->setMarkedText(
+				Ui::Text::Link(text, u"internal:"_q),
+				Core::MarkedTextContext{
+					.session = session,
+					.customEmojiRepaint = [=] { raw->update(); },
+				});
+		}, label->lifetime());
+
+		Ui::AddSkip(inner);
+		inner->add(object_ptr<Ui::DividerLabel>(
+			inner,
+			std::move(label),
+			st::defaultBoxDividerLabelPadding,
+			RectPart::Top | RectPart::Bottom));
+
+		using Flag = ChatRestriction;
+		using Flags = ChatRestrictions;
+		const auto peer = items.front()->history()->peer;
+		const auto chat = peer->asChat();
+		const auto channel = peer->asChannel();
+		const auto defaultRestrictions = chat
+			? chat->defaultRestrictions()
+			: channel->defaultRestrictions();
+		const auto prepareFlags = FixDependentRestrictions(
+			defaultRestrictions
+			| ((channel && channel->isPublic())
+				? (Flag::ChangeInfo | Flag::PinMessages)
+				: Flags(0)));
+		const auto disabledMessages = [&] {
+			auto result = base::flat_map<Flags, QString>();
+			{
+				const auto disabled = FixDependentRestrictions(
+					defaultRestrictions
+					| ((channel && channel->isPublic())
+						? (Flag::ChangeInfo | Flag::PinMessages)
+						: Flags(0)));
+				result.emplace(
+					disabled,
+					tr::lng_rights_restriction_for_all(tr::now));
+			}
+			return result;
+		}();
+
+		auto [checkboxes, getRestrictions, changes] = CreateEditRestrictions(
+			box,
+			rpl::conditional(
+				rpl::single(isSingle),
+				tr::lng_restrict_users_part_single_header(),
+				tr::lng_restrict_users_part_header(
+					lt_count,
+					rpl::single(participants.size()) | tr::to_count())),
+			prepareFlags,
+			disabledMessages,
+			{ .isForum = peer->isForum() });
+		std::move(changes) | rpl::start_with_next([=] {
+			ban->setChecked(true);
+		}, ban->lifetime());
+		Ui::AddSkip(container);
+		Ui::AddDivider(container);
+		Ui::AddSkip(container);
+		container->add(std::move(checkboxes));
+
+		handleConfirmation(ban, controller, [=](
+				not_null<PeerData*> peer,
+				not_null<ChannelData*> channel) {
+			if (wrap->toggled()) {
+				Api::ChatParticipants::Restrict(
+					channel,
+					peer,
+					ChatRestrictionsInfo(), // Unused.
+					ChatRestrictionsInfo(getRestrictions(), 0),
+					nullptr,
+					nullptr);
+			} else {
+				channel->session().api().chatParticipants().kick(
+					channel,
+					peer,
+					{ channel->restrictions(), 0 });
+			}
+		});
+	}
+
+	const auto close = crl::guard(box, [=] { box->closeBox(); });
+	{
+		const auto data = &participants.front()->session().data();
+		const auto ids = data->itemsToIds(items);
+		box->addButton(tr::lng_box_delete(), [=] {
+			confirms->fire({});
+			if (confirmed) {
+				confirmed();
+			}
+			data->histories().deleteMessages(ids, true);
+			data->sendHistoryChangeNotifications();
+			close();
+		});
+	}
+	box->addButton(tr::lng_cancel(), close);
+}
+
+bool CanCreateModerateMessagesBox(const HistoryItemsList &items) {
+	const auto options = CalculateModerateOptions(items);
+	return (options.allCanBan || options.allCanDelete)
+		&& !options.participants.empty();
+}
+
+void DeleteChatBox(not_null<Ui::GenericBox*> box, not_null<PeerData*> peer) {
+	const auto container = box->verticalLayout();
+
+	const auto maybeUser = peer->asUser();
+
+	Ui::AddSkip(container);
+	Ui::AddSkip(container);
+
+	base::install_event_filter(box, [=](not_null<QEvent*> event) {
+		if (event->type() == QEvent::KeyPress) {
+			if (const auto k = static_cast<QKeyEvent*>(event.get())) {
+				if ((k->key() == Qt::Key_Enter)
+					|| (k->key() == Qt::Key_Return)) {
+					box->uiShow()->show(Ui::MakeConfirmBox({
+						.text = tr::lng_gigagroup_warning_title(),
+						.confirmed = [=](Fn<void()> close) {
+							box->triggerButton(0);
+							close();
+						},
+						.confirmText = tr::lng_box_yes(),
+						.cancelText = tr::lng_box_no(),
+					}));
+				}
+			}
+		}
+		return base::EventFilterResult::Continue;
+	});
+
+	const auto line = container->add(object_ptr<Ui::RpWidget>(container));
+	const auto &st = st::mainMenuUserpic;
+	line->resize(line->width(), st.size.height());
+
+	const auto userpic = Ui::CreateChild<Ui::UserpicButton>(
+		line,
+		peer,
+		st);
+	userpic->showSavedMessagesOnSelf(true);
+	const auto label = Ui::CreateChild<Ui::FlatLabel>(
+		line,
+		peer->isSelf()
+			? tr::lng_saved_messages() | Ui::Text::ToBold()
+			: maybeUser
+			? tr::lng_profile_delete_conversation() | Ui::Text::ToBold()
+			: rpl::single(Ui::Text::Bold(peer->name())) | rpl::type_erased(),
+		box->getDelegate()->style().title);
+	line->widthValue(
+	) | rpl::start_with_next([=](int width) {
+		userpic->moveToLeft(st::boxRowPadding.left(), 0);
+		const auto skip = st::defaultBoxCheckbox.textPosition.x();
+		label->resizeToWidth(width
+			- rect::right(userpic)
+			- skip
+			- st::boxRowPadding.right());
+		label->moveToLeft(
+			rect::right(userpic) + skip,
+			((userpic->height() - label->height()) / 2));
+	}, label->lifetime());
+
+	userpic->setAttribute(Qt::WA_TransparentForMouseEvents);
+	label->setAttribute(Qt::WA_TransparentForMouseEvents);
+
+	Ui::AddSkip(container);
+	Ui::AddSkip(container);
+
+	box->addRow(
+		object_ptr<Ui::FlatLabel>(
+			container,
+			peer->isSelf()
+				? tr::lng_sure_delete_saved_messages()
+				: maybeUser
+				? tr::lng_sure_delete_history(
+					lt_contact,
+					rpl::single(peer->name()))
+				: (peer->isChannel() && !peer->isMegagroup())
+				? tr::lng_sure_leave_channel()
+				: tr::lng_sure_leave_group(),
+			st::boxLabel));
+
+	const auto maybeCheckbox = [&]() -> Ui::Checkbox* {
+		if (!peer->canRevokeFullHistory()) {
+			return nullptr;
+		}
+		Ui::AddSkip(container);
+		Ui::AddSkip(container);
+		return box->addRow(
+			object_ptr<Ui::Checkbox>(
+				container,
+				maybeUser
+					? tr::lng_delete_for_other_check(
+						tr::now,
+						lt_user,
+						TextWithEntities{ maybeUser->firstName },
+						Ui::Text::RichLangValue)
+					: tr::lng_delete_for_everyone_check(
+						tr::now,
+						Ui::Text::WithEntities),
+				false,
+				st::defaultBoxCheckbox));
+	}();
+
+	Ui::AddSkip(container);
+
+	auto buttonText = maybeUser
+		? tr::lng_box_delete()
+		: !maybeCheckbox
+		? tr::lng_box_leave()
+		: maybeCheckbox->checkedValue() | rpl::map([](bool checked) {
+			return checked ? tr::lng_box_delete() : tr::lng_box_leave();
+		}) | rpl::flatten_latest();
+
+	const auto close = crl::guard(box, [=] { box->closeBox(); });
+	box->addButton(std::move(buttonText), [=] {
+		const auto revoke = maybeCheckbox && maybeCheckbox->checked();
+		Core::App().closeChatFromWindows(peer);
+		// Don't delete old history by default,
+		// because Android app doesn't.
+		//
+		//if (const auto from = peer->migrateFrom()) {
+		//	peer->session().api().deleteConversation(from, false);
+		//}
+		peer->session().api().deleteConversation(peer, revoke);
+		close();
+	}, st::attentionBoxButton);
+	box->addButton(tr::lng_cancel(), close);
+}

Telegram/SourceFiles/boxes/moderate_messages_box.h

@@ -0,0 +1,23 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+class PeerData;
+
+namespace Ui {
+class GenericBox;
+} // namespace Ui
+
+void CreateModerateMessagesBox(
+	not_null<Ui::GenericBox*> box,
+	const HistoryItemsList &items,
+	Fn<void()> confirmed);
+
+[[nodiscard]] bool CanCreateModerateMessagesBox(const HistoryItemsList &);
+
+void DeleteChatBox(not_null<Ui::GenericBox*> box, not_null<PeerData*> peer);

Telegram/SourceFiles/boxes/passcode_box.cpp

@@ -740,7 +740,7 @@ void PasscodeBox::submitOnlyCheckCloudPassword(const QString &oldPassword) {
 void PasscodeBox::sendOnlyCheckCloudPassword(const QString &oldPassword) {
 	checkPassword(oldPassword, [=](const Core::CloudPasswordResult &check) {
 		if (const auto onstack = _cloudFields.customCheckCallback) {
-			onstack(check);
+			onstack(check, Ui::MakeWeak(this));
 		} else {
 			Assert(_cloudFields.turningOff);
 			sendClearCloudPassword(check);

Telegram/SourceFiles/boxes/passcode_box.h

@@ -51,7 +51,10 @@ public:
 		TimeId pendingResetDate = 0;
 
 		// Check cloud password for some action.
-		Fn<void(const Core::CloudPasswordResult &)> customCheckCallback;
+		using CustomCheck = Fn<void(
+			const Core::CloudPasswordResult &,
+			QPointer<PasscodeBox>)>;
+		CustomCheck customCheckCallback;
 		rpl::producer<QString> customTitle;
 		std::optional<QString> customDescription;
 		rpl::producer<QString> customSubmitButton;

Telegram/SourceFiles/boxes/peer_list_box.cpp

@@ -734,6 +734,10 @@ auto PeerListRow::generateNameWords() const
 	return peer()->nameWords();
 }
 
+const style::PeerListItem &PeerListRow::computeSt(
+		const style::PeerListItem &st) const {
+	return st;
+}
 
 void PeerListRow::invalidatePixmapsCache() {
 	if (_checkbox) {
@@ -816,9 +820,14 @@ void PeerListRow::stopLastRipple() {
 	}
 }
 
-void PeerListRow::paintRipple(Painter &p, int x, int y, int outerWidth) {
+void PeerListRow::paintRipple(
+		Painter &p,
+		const style::PeerListItem &st,
+		int x,
+		int y,
+		int outerWidth) {
 	if (_ripple) {
-		_ripple->paint(p, x, y, outerWidth);
+		_ripple->paint(p, x, y, outerWidth, &st.button.ripple.color->c);
 		if (_ripple->empty()) {
 			_ripple.reset();
 		}
@@ -1039,11 +1048,9 @@ void PeerListContent::changeCheckState(
 		not_null<PeerListRow*> row,
 		bool checked,
 		anim::type animated) {
-	row->setChecked(
-		checked,
-		_st.item.checkbox,
-		animated,
-		[=] { updateRow(row); });
+	row->setChecked(checked, _st.item.checkbox, animated, [=] {
+		updateRow(row);
+	});
 }
 
 void PeerListContent::setRowHidden(not_null<PeerListRow*> row, bool hidden) {
@@ -1691,7 +1698,9 @@ crl::time PeerListContent::paintRow(
 	const auto row = getRow(index);
 	Assert(row != nullptr);
 
-	row->lazyInitialize(_st.item);
+	const auto &st = row->computeSt(_st.item);
+
+	row->lazyInitialize(st);
 	const auto outerWidth = width();
 
 	auto refreshStatusAt = row->refreshStatusTime();
@@ -1719,8 +1728,8 @@ crl::time PeerListContent::paintRow(
 
 	const auto opacity = row->opacity();
 	const auto &bg = selected
-		? _st.item.button.textBgOver
-		: _st.item.button.textBg;
+		? st.button.textBgOver
+		: st.button.textBg;
 	if (opacity < 1.) {
 		p.setOpacity(opacity);
 	}
@@ -1731,36 +1740,37 @@ crl::time PeerListContent::paintRow(
 	});
 
 	p.fillRect(0, 0, outerWidth, _rowHeight, bg);
-	row->paintRipple(p, 0, 0, outerWidth);
+	row->paintRipple(p, st, 0, 0, outerWidth);
 	row->paintUserpic(
 		p,
-		_st.item,
-		_st.item.photoPosition.x(),
-		_st.item.photoPosition.y(),
+		st,
+		st.photoPosition.x(),
+		st.photoPosition.y(),
 		outerWidth);
 
 	p.setPen(st::contactsNameFg);
 
-	const auto skipRight = _st.item.photoPosition.x();
+	const auto skipRight = st.photoPosition.x();
 	const auto rightActionSize = row->rightActionSize();
 	const auto rightActionMargins = rightActionSize.isEmpty()
 		? QMargins()
 		: row->rightActionMargins();
 	const auto &name = row->name();
-	const auto namex = _st.item.namePosition.x();
-	const auto namey = _st.item.namePosition.y();
+	const auto namePosition = st.namePosition;
+	const auto namex = namePosition.x();
+	const auto namey = namePosition.y();
 	auto namew = outerWidth - namex - skipRight;
 	if (!rightActionSize.isEmpty()
 		&& (namey < rightActionMargins.top() + rightActionSize.height())
-		&& (namey + _st.item.nameStyle.font->height
+		&& (namey + st.nameStyle.font->height
 			> rightActionMargins.top())) {
 		namew -= rightActionMargins.left()
 			+ rightActionSize.width()
 			+ rightActionMargins.right()
 			- skipRight;
 	}
-	const auto statusx = _st.item.statusPosition.x();
-	const auto statusy = _st.item.statusPosition.y();
+	const auto statusx = st.statusPosition.x();
+	const auto statusy = st.statusPosition.y();
 	auto statusw = outerWidth - statusx - skipRight;
 	if (!rightActionSize.isEmpty()
 		&& (statusy < rightActionMargins.top() + rightActionSize.height())
@@ -1782,7 +1792,7 @@ crl::time PeerListContent::paintRow(
 		width(),
 		selected);
 	auto nameCheckedRatio = row->disabled() ? 0. : row->checkedRatio();
-	p.setPen(anim::pen(_st.item.nameFg, _st.item.nameFgChecked, nameCheckedRatio));
+	p.setPen(anim::pen(st.nameFg, st.nameFgChecked, nameCheckedRatio));
 	name.drawLeftElided(p, namex, namey, namew, width());
 
 	p.setFont(st::contactsStatusFont);
@@ -1801,17 +1811,17 @@ crl::time PeerListContent::paintRow(
 			if (highlightedWidth > availableWidth) {
 				highlightedPart = st::contactsStatusFont->elided(highlightedPart, availableWidth);
 			}
-			p.setPen(_st.item.statusFgActive);
+			p.setPen(st.statusFgActive);
 			p.drawTextLeft(statusx, statusy, width(), highlightedPart);
 		} else {
 			grayedPart = st::contactsStatusFont->elided(grayedPart, availableWidth - highlightedWidth);
-			p.setPen(_st.item.statusFgActive);
+			p.setPen(st.statusFgActive);
 			p.drawTextLeft(statusx, statusy, width(), highlightedPart);
-			p.setPen(selected ? _st.item.statusFgOver : _st.item.statusFg);
+			p.setPen(selected ? st.statusFgOver : st.statusFg);
 			p.drawTextLeft(statusx + highlightedWidth, statusy, width(), grayedPart);
 		}
 	} else {
-		row->paintStatusText(p, _st.item, statusx, statusy, statusw, width(), selected);
+		row->paintStatusText(p, st, statusx, statusy, statusw, width(), selected);
 	}
 
 	row->elementsPaint(
@@ -1907,10 +1917,30 @@ void PeerListContent::selectSkipPage(int height, int direction) {
 	selectSkip(rowsToSkip * direction);
 }
 
+void PeerListContent::selectLast() {
+	const auto rowsCount = shownRowsCount();
+	const auto newSelectedIndex = rowsCount - 1;
+	_selected.index.value = newSelectedIndex;
+	_selected.element = 0;
+	if (newSelectedIndex >= 0) {
+		auto top = (newSelectedIndex > 0) ? getRowTop(RowIndex(newSelectedIndex)) : 0;
+		auto bottom = (newSelectedIndex + 1 < rowsCount) ? getRowTop(RowIndex(newSelectedIndex + 1)) : height();
+		_scrollToRequests.fire({ top, bottom });
+	}
+
+	update();
+
+	_selectedIndex = _selected.index.value;
+}
+
 rpl::producer<int> PeerListContent::selectedIndexValue() const {
 	return _selectedIndex.value();
 }
 
+int PeerListContent::selectedIndex() const {
+	return _selectedIndex.current();
+}
+
 bool PeerListContent::hasSelection() const {
 	return _selected.index.value >= 0;
 }

Telegram/SourceFiles/boxes/peer_list_box.h

@@ -100,6 +100,8 @@ public:
 		-> const base::flat_set<QChar> &;
 	[[nodiscard]] virtual auto generateNameWords() const
 		-> const base::flat_set<QString> &;
+	[[nodiscard]] virtual const style::PeerListItem &computeSt(
+		const style::PeerListItem &st) const;
 
 	virtual void preloadUserpic();
 
@@ -228,7 +230,12 @@ public:
 		QPoint point,
 		UpdateCallback &&updateCallback);
 	void stopLastRipple();
-	void paintRipple(Painter &p, int x, int y, int outerWidth);
+	void paintRipple(
+		Painter &p,
+		const style::PeerListItem &st,
+		int x,
+		int y,
+		int outerWidth);
 	void paintUserpic(
 		Painter &p,
 		const style::PeerListItem &st,
@@ -601,6 +608,7 @@ public:
 	};
 	SkipResult selectSkip(int direction);
 	void selectSkipPage(int height, int direction);
+	void selectLast();
 
 	enum class Mode {
 		Default,
@@ -609,6 +617,7 @@ public:
 	void setMode(Mode mode);
 
 	[[nodiscard]] rpl::producer<int> selectedIndexValue() const;
+	[[nodiscard]] int selectedIndex() const;
 	[[nodiscard]] bool hasSelection() const;
 	[[nodiscard]] bool hasPressed() const;
 	void clearSelection();

Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp

@@ -598,19 +598,17 @@ void EditAdminBox::requestTransferPassword(not_null<ChannelData*> channel) {
 	) | rpl::take(
 		1
 	) | rpl::start_with_next([=](const Core::CloudPasswordState &state) {
-		const auto box = std::make_shared<QPointer<PasscodeBox>>();
 		auto fields = PasscodeBox::CloudFields::From(state);
 		fields.customTitle = tr::lng_rights_transfer_password_title();
 		fields.customDescription
 			= tr::lng_rights_transfer_password_description(tr::now);
 		fields.customSubmitButton = tr::lng_passcode_submit();
 		fields.customCheckCallback = crl::guard(this, [=](
-				const Core::CloudPasswordResult &result) {
-			sendTransferRequestFrom(*box, channel, result);
+				const Core::CloudPasswordResult &result,
+				QPointer<PasscodeBox> box) {
+			sendTransferRequestFrom(box, channel, result);
 		});
-		*box = getDelegate()->show(Box<PasscodeBox>(
-			&channel->session(),
-			fields));
+		getDelegate()->show(Box<PasscodeBox>(&channel->session(), fields));
 	}, lifetime());
 }
 

Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp

@@ -166,33 +166,6 @@ void SaveChannelAdmin(
 	}).send();
 }
 
-void SaveChannelRestriction(
-		not_null<ChannelData*> channel,
-		not_null<PeerData*> participant,
-		ChatRestrictionsInfo oldRights,
-		ChatRestrictionsInfo newRights,
-		Fn<void()> onDone,
-		Fn<void()> onFail) {
-	channel->session().api().request(MTPchannels_EditBanned(
-		channel->inputChannel,
-		participant->input,
-		MTP_chatBannedRights(
-			MTP_flags(MTPDchatBannedRights::Flags::from_raw(
-				uint32(newRights.flags))),
-			MTP_int(newRights.until))
-	)).done([=](const MTPUpdates &result) {
-		channel->session().api().applyUpdates(result);
-		channel->applyEditBanned(participant, oldRights, newRights);
-		if (onDone) {
-			onDone();
-		}
-	}).fail([=] {
-		if (onFail) {
-			onFail();
-		}
-	}).send();
-}
-
 void SaveChatParticipantKick(
 		not_null<ChatData*> chat,
 		not_null<UserData*> user,
@@ -275,7 +248,7 @@ Fn<void(
 			ChatRestrictionsInfo newRights) {
 		const auto done = [=] { if (onDone) onDone(newRights); };
 		const auto saveForChannel = [=](not_null<ChannelData*> channel) {
-			SaveChannelRestriction(
+			Api::ChatParticipants::Restrict(
 				channel,
 				participant,
 				oldRights,

Telegram/SourceFiles/boxes/peers/edit_peer_color_box.cpp

@@ -312,6 +312,7 @@ PreviewWrap::PreviewWrap(
 	nullptr, // document
 	WebPageCollage(),
 	nullptr, // iv
+	nullptr, // stickerSet
 	0, // duration
 	QString(), // author
 	false, // hasLargeMedia

Telegram/SourceFiles/boxes/peers/edit_peer_history_visibility_box.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "lang/lang_keys.h"
 #include "ui/layers/generic_box.h"
+#include "ui/widgets/buttons.h"
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/labels.h"
 #include "styles/style_layers.h"
@@ -23,6 +24,17 @@ void EditPeerHistoryVisibilityBox(
 		Ui::RadioenumGroup<HistoryVisibility>
 	>(historyVisibilitySavedValue);
 
+	const auto addButton = [=](
+			not_null<Ui::RpWidget*> inner,
+			HistoryVisibility v) {
+		const auto button = Ui::CreateChild<Ui::AbstractButton>(inner.get());
+		inner->sizeValue(
+		) | rpl::start_with_next([=](const QSize &s) {
+			button->resize(s);
+		}, button->lifetime());
+		button->setClickedCallback([=] { historyVisibility->setValue(v); });
+	};
+
 	box->setTitle(tr::lng_manage_history_visibility_title());
 	box->addButton(tr::lng_settings_save(), [=] {
 		savedCallback(historyVisibility->current());
@@ -31,32 +43,36 @@ void EditPeerHistoryVisibilityBox(
 	box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
 
 	box->addSkip(st::editPeerHistoryVisibilityTopSkip);
-	box->addRow(object_ptr<Ui::Radioenum<HistoryVisibility>>(
+	const auto visible = box->addRow(object_ptr<Ui::VerticalLayout>(box));
+	visible->add(object_ptr<Ui::Radioenum<HistoryVisibility>>(
 		box,
 		historyVisibility,
 		HistoryVisibility::Visible,
 		tr::lng_manage_history_visibility_shown(tr::now),
 		st::defaultBoxCheckbox));
-	box->addRow(
+	visible->add(
 		object_ptr<Ui::FlatLabel>(
 			box,
 			tr::lng_manage_history_visibility_shown_about(),
 			st::editPeerPrivacyLabel),
-		st::editPeerPreHistoryLabelMargins + st::boxRowPadding);
+		st::editPeerPreHistoryLabelMargins);
+	addButton(visible, HistoryVisibility::Visible);
 
 	box->addSkip(st::editPeerHistoryVisibilityTopSkip);
-	box->addRow(object_ptr<Ui::Radioenum<HistoryVisibility>>(
+	const auto hidden = box->addRow(object_ptr<Ui::VerticalLayout>(box));
+	hidden->add(object_ptr<Ui::Radioenum<HistoryVisibility>>(
 		box,
 		historyVisibility,
 		HistoryVisibility::Hidden,
 		tr::lng_manage_history_visibility_hidden(tr::now),
 		st::defaultBoxCheckbox));
-	box->addRow(
+	hidden->add(
 		object_ptr<Ui::FlatLabel>(
 			box,
 			(isLegacy
 				? tr::lng_manage_history_visibility_hidden_legacy
 				: tr::lng_manage_history_visibility_hidden_about)(),
 			st::editPeerPrivacyLabel),
-		st::editPeerPreHistoryLabelMargins + st::boxRowPadding);
+		st::editPeerPreHistoryLabelMargins);
+	addButton(hidden, HistoryVisibility::Hidden);
 }

Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_user_names.h"
 #include "main/main_session.h"
 #include "ui/boxes/confirm_box.h"
+#include "base/event_filter.h"
 #include "boxes/peers/edit_participants_box.h"
 #include "boxes/peers/edit_peer_color_box.h"
 #include "boxes/peers/edit_peer_common.h"
@@ -27,6 +28,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/stickers_box.h"
 #include "boxes/username_box.h"
 #include "chat_helpers/emoji_suggestions_widget.h"
+#include "chat_helpers/tabbed_panel.h"
+#include "chat_helpers/tabbed_selector.h"
 #include "core/application.h"
 #include "core/core_settings.h"
 #include "data/data_channel.h"
@@ -47,6 +50,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_app_config.h"
 #include "settings/settings_common.h"
 #include "ui/boxes/boost_box.h"
+#include "ui/controls/emoji_button.h"
 #include "ui/controls/userpic_button.h"
 #include "ui/rp_widget.h"
 #include "ui/vertical_list.h"
@@ -61,6 +65,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/wrap/vertical_layout.h"
 #include "window/window_session_controller.h"
 #include "api/api_invite_links.h"
+#include "styles/style_chat_helpers.h"
 #include "styles/style_layers.h"
 #include "styles/style_menu_icons.h"
 #include "styles/style_boxes.h"
@@ -533,7 +538,7 @@ object_ptr<Ui::RpWidget> Controller::createTitleEdit() {
 		_wrap,
 		object_ptr<Ui::InputField>(
 			_wrap,
-			st::defaultInputField,
+			st::editPeerTitleField,
 			(_isBot
 				? tr::lng_dlg_new_bot_name
 				: _isGroup
@@ -555,6 +560,76 @@ object_ptr<Ui::RpWidget> Controller::createTitleEdit() {
 		submitTitle();
 	}, result->entity()->lifetime());
 
+	{
+		const auto field = result->entity();
+		const auto container = _box->getDelegate()->outerContainer();
+		using Selector = ChatHelpers::TabbedSelector;
+		using PanelPtr = base::unique_qptr<ChatHelpers::TabbedPanel>;
+		const auto emojiPanelPtr = field->lifetime().make_state<PanelPtr>(
+			base::make_unique_q<ChatHelpers::TabbedPanel>(
+				container,
+				ChatHelpers::TabbedPanelDescriptor{
+					.ownedSelector = object_ptr<Selector>(
+						nullptr,
+						ChatHelpers::TabbedSelectorDescriptor{
+							.show = _navigation->uiShow(),
+							.st = st::defaultComposeControls.tabbed,
+							.level = Window::GifPauseReason::Layer,
+							.mode = Selector::Mode::PeerTitle,
+						}),
+				}));
+		const auto emojiPanel = emojiPanelPtr->get();
+		emojiPanel->setDesiredHeightValues(
+			1.,
+			st::emojiPanMinHeight / 2,
+			st::emojiPanMinHeight);
+		emojiPanel->hide();
+		emojiPanel->selector()->setCurrentPeer(_peer);
+		emojiPanel->selector()->emojiChosen(
+		) | rpl::start_with_next([=](ChatHelpers::EmojiChosen data) {
+			Ui::InsertEmojiAtCursor(field->textCursor(), data.emoji);
+			field->setFocus();
+		}, field->lifetime());
+		emojiPanel->setDropDown(true);
+
+		const auto emojiToggle = Ui::CreateChild<Ui::EmojiButton>(
+			field,
+			st::defaultComposeControls.files.emoji);
+		emojiToggle->show();
+		emojiToggle->installEventFilter(emojiPanel);
+		emojiToggle->addClickHandler([=] { emojiPanel->toggleAnimated(); });
+
+		const auto updateEmojiPanelGeometry = [=] {
+			const auto parent = emojiPanel->parentWidget();
+			const auto global = emojiToggle->mapToGlobal({ 0, 0 });
+			const auto local = parent->mapFromGlobal(global);
+			emojiPanel->moveTopRight(
+				local.y() + emojiToggle->height(),
+				local.x() + emojiToggle->width() * 3);
+		};
+
+		base::install_event_filter(container, [=](not_null<QEvent*> event) {
+			const auto type = event->type();
+			if (type == QEvent::Move || type == QEvent::Resize) {
+				crl::on_main(field, [=] { updateEmojiPanelGeometry(); });
+			}
+			return base::EventFilterResult::Continue;
+		});
+
+		field->widthValue() | rpl::start_with_next([=](int width) {
+			const auto &p = st::editPeerTitleEmojiPosition;
+			emojiToggle->moveToRight(p.x(), p.y(), width);
+			updateEmojiPanelGeometry();
+		}, emojiToggle->lifetime());
+
+		base::install_event_filter(emojiToggle, [=](not_null<QEvent*> event) {
+			if (event->type() == QEvent::Enter) {
+				updateEmojiPanelGeometry();
+			}
+			return base::EventFilterResult::Continue;
+		});
+	}
+
 	_controls.title = result->entity();
 	return result;
 }
@@ -983,8 +1058,8 @@ void Controller::fillHistoryVisibilityButton() {
 		: HistoryVisibility::Visible;
 	_channelHasLocationOriginalValue = channel && channel->hasLocation();
 
-	const auto updateHistoryVisibility =
-		std::make_shared<rpl::event_stream<HistoryVisibility>>();
+	const auto updateHistoryVisibility
+		= std::make_shared<rpl::event_stream<HistoryVisibility>>();
 
 	const auto boxCallback = crl::guard(this, [=](HistoryVisibility checked) {
 		updateHistoryVisibility->fire(std::move(checked));
@@ -1698,8 +1773,8 @@ void Controller::saveUsernamesOrder() {
 			channel->setUsernames(ranges::views::all(
 				newUsernames
 			) | ranges::views::transform([&](QString username) {
-				const auto editable =
-					(channel->editableUsername() == username);
+				const auto editable
+					= (channel->editableUsername() == username);
 				return Data::Username{
 					.username = std::move(username),
 					.active = true,

Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp

@@ -227,9 +227,9 @@ QImage QrExact(const Qr::Data &data, int pixel, QColor color) {
 			p.drawImage(
 				skip,
 				skip,
-				Intro::details::TelegramLogoImage().scaled(
-					logoSize * style::DevicePixelRatio(),
-					logoSize * style::DevicePixelRatio(),
+				Window::LogoNoMargin().scaled(
+					logoSize,
+					logoSize,
 					Qt::IgnoreAspectRatio,
 					Qt::SmoothTransformation));
 		}

Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp

@@ -7,30 +7,33 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "boxes/peers/edit_peer_reactions.h"
 
+#include "apiwrap.h"
 #include "base/event_filter.h"
 #include "chat_helpers/tabbed_panel.h"
 #include "chat_helpers/tabbed_selector.h"
-#include "data/data_chat.h"
 #include "data/data_channel.h"
+#include "data/data_chat.h"
 #include "data/data_document.h"
+#include "data/data_peer_values.h" // UniqueReactionsLimit.
 #include "data/data_session.h"
+#include "data/data_user.h"
 #include "history/view/reactions/history_view_reactions_selector.h"
-#include "main/main_session.h"
-#include "apiwrap.h"
 #include "lang/lang_keys.h"
+#include "main/main_session.h"
 #include "ui/boxes/boost_box.h"
-#include "ui/widgets/fields/input_field.h"
 #include "ui/layers/generic_box.h"
 #include "ui/text/text_utilities.h"
-#include "ui/widgets/checkbox.h"
-#include "ui/wrap/slide_wrap.h"
 #include "ui/vertical_list.h"
+#include "ui/widgets/checkbox.h"
+#include "ui/widgets/continuous_sliders.h"
+#include "ui/widgets/fields/input_field.h"
+#include "ui/wrap/slide_wrap.h"
 #include "window/window_session_controller.h"
 #include "window/window_session_controller_link_info.h"
 #include "styles/style_chat_helpers.h"
 #include "styles/style_info.h"
-#include "styles/style_settings.h"
 #include "styles/style_layers.h"
+#include "styles/style_settings.h"
 
 #include <QtWidgets/QTextEdit>
 #include <QtGui/QTextBlock>
@@ -705,12 +708,16 @@ void EditAllowedReactionsBox(
 		}
 	};
 	changed(selected.empty() ? DefaultSelected() : std::move(selected), {});
+	Ui::AddSubsectionTitle(
+		reactions,
+		enabled
+			? tr::lng_manage_peer_reactions_available()
+			: tr::lng_manage_peer_reactions_some_title(),
+		st::manageGroupReactionsFieldPadding);
 	reactions->add(AddReactionsSelector(reactions, {
 		.outer = box->getDelegate()->outerContainer(),
 		.controller = args.navigation->parentController(),
-		.title = (enabled
-			? tr::lng_manage_peer_reactions_available()
-			: tr::lng_manage_peer_reactions_some_title()),
+		.title = tr::lng_manage_peer_reactions_available_ph(),
 		.list = all,
 		.selected = state->selected,
 		.callback = changed,
@@ -726,6 +733,7 @@ void EditAllowedReactionsBox(
 		}
 	});
 
+	const auto reactionsLimit = container->lifetime().make_state<int>(0);
 	if (!isGroup) {
 		AddReactionsText(
 			container,
@@ -733,9 +741,109 @@ void EditAllowedReactionsBox(
 			args.allowedCustomReactions,
 			state->customCount.value(),
 			args.askForBoosts);
+
+		const auto session = &args.navigation->parentController()->session();
+
+		const auto wrap = container->add(
+			object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
+				container,
+				object_ptr<Ui::VerticalLayout>(container)));
+		const auto max = Data::UniqueReactionsLimit(session->user());
+		const auto inactiveColor = std::make_optional(st::windowSubTextFg->c);
+		const auto activeColor = std::make_optional(
+			st::windowActiveTextFg->c);
+		const auto inner = wrap->entity();
+		Ui::AddSkip(inner);
+		Ui::AddSubsectionTitle(
+			inner,
+			tr::lng_manage_peer_reactions_max_title(),
+			st::manageGroupReactionsMaxSubtitlePadding);
+		Ui::AddSkip(inner);
+		const auto line = inner->add(
+			object_ptr<Ui::RpWidget>(inner),
+			st::boxRowPadding);
+		Ui::AddSkip(inner);
+		Ui::AddSkip(inner);
+		const auto left = Ui::CreateChild<Ui::FlatLabel>(
+			line,
+			QString::number(1),
+			st::defaultFlatLabel);
+		const auto center = Ui::CreateChild<Ui::FlatLabel>(
+			line,
+			st::defaultFlatLabel);
+		const auto right = Ui::CreateChild<Ui::FlatLabel>(
+			line,
+			QString::number(max),
+			st::defaultFlatLabel);
+		const auto slider = Ui::CreateChild<Ui::MediaSlider>(
+			line,
+			st::settingsScale);
+		rpl::combine(
+			line->sizeValue(),
+			left->sizeValue(),
+			center->sizeValue(),
+			right->sizeValue()
+		) | rpl::start_with_next([=](
+				const QSize &s,
+				const QSize &leftSize,
+				const QSize &centerSize,
+				const QSize &rightSize) {
+			const auto sliderHeight = st::settingsScale.seekSize.height();
+			line->resize(
+				line->width(),
+				leftSize.height() + sliderHeight * 2);
+			{
+				const auto r = line->rect();
+				slider->setGeometry(
+					0,
+					r.height() - sliderHeight * 1.5,
+					r.width(),
+					sliderHeight);
+			}
+			left->moveToLeft(0, 0);
+			right->moveToRight(0, 0);
+			center->moveToLeft((s.width() - centerSize.width()) / 2, 0);
+		}, line->lifetime());
+
+		const auto updateLabels = [=](int limit) {
+			left->setTextColorOverride((limit <= 1)
+				? activeColor
+				: inactiveColor);
+
+			center->setText(tr::lng_manage_peer_reactions_max_slider(
+				tr::now,
+				lt_count,
+				limit));
+			center->setTextColorOverride(activeColor);
+
+			right->setTextColorOverride((limit >= max)
+				? activeColor
+				: inactiveColor);
+
+			(*reactionsLimit) = limit;
+		};
+		const auto current = args.allowed.maxCount
+			? std::clamp(1, args.allowed.maxCount, max)
+			: max / 2;
+		slider->setPseudoDiscrete(
+			max,
+			[=](int index) { return index + 1; },
+			current,
+			updateLabels,
+			updateLabels);
+		updateLabels(current);
+
+		wrap->toggleOn(rpl::single(
+			optionInitial != Option::None
+		) | rpl::then(
+			state->selectorState.value(
+			) | rpl::map(rpl::mappers::_1 == SelectorState::Active)));
+
+		Ui::AddDividerText(inner, tr::lng_manage_peer_reactions_max_about());
 	}
 	const auto collect = [=] {
 		auto result = AllowedReactions();
+		result.maxCount = (*reactionsLimit);
 		if (isGroup
 			? (state->option.current() == Option::Some)
 			: (enabled->toggled())) {
@@ -783,6 +891,7 @@ void SaveAllowedReactions(
 		Data::ReactionToMTP
 	) | ranges::to<QVector<MTPReaction>>;
 
+	using Flag = MTPmessages_SetChatAvailableReactions::Flag;
 	using Type = Data::AllowedReactionsType;
 	const auto updated = (allowed.type != Type::Some)
 		? MTP_chatReactionsAll(MTP_flags((allowed.type == Type::Default)
@@ -792,14 +901,18 @@ void SaveAllowedReactions(
 		? MTP_chatReactionsNone()
 		: MTP_chatReactionsSome(MTP_vector<MTPReaction>(ids));
 	peer->session().api().request(MTPmessages_SetChatAvailableReactions(
+		allowed.maxCount ? MTP_flags(Flag::f_reactions_limit) : MTP_flags(0),
 		peer->input,
-		updated
+		updated,
+		MTP_int(allowed.maxCount)
 	)).done([=](const MTPUpdates &result) {
 		peer->session().api().applyUpdates(result);
+		auto parsed = Data::Parse(updated);
+		parsed.maxCount = allowed.maxCount;
 		if (const auto chat = peer->asChat()) {
-			chat->setAllowedReactions(Data::Parse(updated));
+			chat->setAllowedReactions(parsed);
 		} else if (const auto channel = peer->asChannel()) {
-			channel->setAllowedReactions(Data::Parse(updated));
+			channel->setAllowedReactions(parsed);
 		} else {
 			Unexpected("Invalid peer type in SaveAllowedReactions.");
 		}

Telegram/SourceFiles/boxes/premium_preview_box.cpp

@@ -913,7 +913,7 @@ void PreviewBox(
 	auto businessOrder = Settings::BusinessFeaturesOrder(&show->session());
 	state->order = ranges::contains(businessOrder, descriptor.section)
 		? std::move(businessOrder)
-		: ranges::contains(businessOrder, descriptor.section)
+		: ranges::contains(premiumOrder, descriptor.section)
 		? std::move(premiumOrder)
 		: std::vector{ descriptor.section };
 
@@ -1240,8 +1240,8 @@ void DecorateListPromoBox(
 		box->setStyle(st::premiumPreviewDoubledLimitsBox);
 		box->widthValue(
 		) | rpl::start_with_next([=](int width) {
-			const auto &padding =
-				st::premiumPreviewDoubledLimitsBox.buttonPadding;
+			const auto &padding
+				= st::premiumPreviewDoubledLimitsBox.buttonPadding;
 			button->resizeToWidth(width
 				- padding.left()
 				- padding.right());

Telegram/SourceFiles/boxes/ringtones_box.cpp

@@ -90,7 +90,7 @@ QString ExtractRingtoneName(not_null<DocumentData*> document) {
 	}
 	const auto name = document->filename();
 	if (!name.isEmpty()) {
-		const auto extension = Data::FileExtension(name);
+		const auto extension = Core::FileExtension(name);
 		if (extension.isEmpty()) {
 			return name;
 		} else if (name.size() > extension.size() + 1) {

Telegram/SourceFiles/boxes/share_box.cpp

@@ -234,7 +234,10 @@ void ShareBox::prepareCommentField() {
 	const auto field = _comment->entity();
 
 	field->submits(
-	) | rpl::start_with_next([=] { submit({}); }, field->lifetime());
+	) | rpl::start_with_next([=] {
+		submit({});
+	}, field->lifetime());
+
 	if (const auto show = uiShow(); show->valid()) {
 		InitMessageFieldHandlers(
 			_descriptor.session,
@@ -246,6 +249,14 @@ void ShareBox::prepareCommentField() {
 	}
 	field->setSubmitSettings(Core::App().settings().sendSubmitWay());
 
+	field->changes() | rpl::start_with_next([=] {
+		if (!field->getLastText().isEmpty()) {
+			setCloseByOutsideClick(false);
+		} else if (_inner->selected().empty()) {
+			setCloseByOutsideClick(true);
+		}
+	}, field->lifetime());
+
 	Ui::SendPendingMoveResizeEvents(_comment);
 	if (_bottomWidget) {
 		Ui::SendPendingMoveResizeEvents(_bottomWidget);
@@ -255,8 +266,6 @@ void ShareBox::prepareCommentField() {
 void ShareBox::prepare() {
 	prepareCommentField();
 
-	setCloseByOutsideClick(false);
-
 	_select->resizeToWidth(st::boxWideWidth);
 	Ui::SendPendingMoveResizeEvents(_select);
 
@@ -313,6 +322,12 @@ void ShareBox::prepare() {
 			not_null<Data::Thread*> thread,
 			bool checked) {
 		innerSelectedChanged(thread, checked);
+		if (checked) {
+			setCloseByOutsideClick(false);
+		} else if (_inner->selected().empty()
+			&& _comment->entity()->getLastText().isEmpty()) {
+			setCloseByOutsideClick(true);
+		}
 	});
 
 	Ui::Emoji::SuggestionsController::Init(
@@ -1678,6 +1693,101 @@ void FastShareMessage(
 		Ui::LayerOption::CloseOther);
 }
 
+void FastShareLink(
+		not_null<Window::SessionController*> controller,
+		const QString &url) {
+	FastShareLink(controller->uiShow(), url);
+}
+
+void FastShareLink(
+		std::shared_ptr<Main::SessionShow> show,
+		const QString &url) {
+	const auto box = std::make_shared<QPointer<Ui::BoxContent>>();
+	const auto sending = std::make_shared<bool>();
+	auto copyCallback = [=] {
+		QGuiApplication::clipboard()->setText(url);
+		show->showToast(tr::lng_background_link_copied(tr::now));
+	};
+	auto submitCallback = [=](
+			std::vector<not_null<::Data::Thread*>> &&result,
+			TextWithTags &&comment,
+			Api::SendOptions options,
+			::Data::ForwardOptions) {
+		if (*sending || result.empty()) {
+			return;
+		}
+
+		const auto error = [&] {
+			for (const auto thread : result) {
+				const auto error = GetErrorTextForSending(
+					thread,
+					{ .text = &comment });
+				if (!error.isEmpty()) {
+					return std::make_pair(error, thread);
+				}
+			}
+			return std::make_pair(QString(), result.front());
+		}();
+		if (!error.first.isEmpty()) {
+			auto text = TextWithEntities();
+			if (result.size() > 1) {
+				text.append(
+					Ui::Text::Bold(error.second->chatListName())
+				).append("\n\n");
+			}
+			text.append(error.first);
+			if (const auto weak = *box) {
+				weak->getDelegate()->show(Ui::MakeConfirmBox({
+					.text = text,
+					.inform = true,
+				}));
+			}
+			return;
+		}
+
+		*sending = true;
+		if (!comment.text.isEmpty()) {
+			comment.text = url + "\n" + comment.text;
+			const auto add = url.size() + 1;
+			for (auto &tag : comment.tags) {
+				tag.offset += add;
+			}
+		} else {
+			comment.text = url;
+		}
+		auto &api = show->session().api();
+		for (const auto thread : result) {
+			auto message = Api::MessageToSend(
+				Api::SendAction(thread, options));
+			message.textWithTags = comment;
+			message.action.clearDraft = false;
+			api.sendMessage(std::move(message));
+		}
+		if (*box) {
+			(*box)->closeBox();
+		}
+		show->showToast(tr::lng_share_done(tr::now));
+	};
+	auto filterCallback = [](not_null<::Data::Thread*> thread) {
+		if (const auto user = thread->peer()->asUser()) {
+			if (user->canSendIgnoreRequirePremium()) {
+				return true;
+			}
+		}
+		return ::Data::CanSend(thread, ChatRestriction::SendOther);
+	};
+	*box = show->show(
+		Box<ShareBox>(ShareBox::Descriptor{
+			.session = &show->session(),
+			.copyCallback = std::move(copyCallback),
+			.submitCallback = std::move(submitCallback),
+			.filterCallback = std::move(filterCallback),
+			.premiumRequiredError = SharePremiumRequiredError(),
+		}),
+		Ui::LayerOption::KeepOther,
+		anim::type::normal);
+}
+
 auto SharePremiumRequiredError()
 -> Fn<RecipientPremiumRequiredError(not_null<UserData*>)> {
 	return WritePremiumRequiredError;

Telegram/SourceFiles/boxes/share_box.h

@@ -37,6 +37,7 @@ struct SendOptions;
 
 namespace Main {
 class Session;
+class SessionShow;
 } // namespace Main
 
 namespace Dialogs {
@@ -68,6 +69,12 @@ void ShareGameScoreByHash(
 void FastShareMessage(
 	not_null<Window::SessionController*> controller,
 	not_null<HistoryItem*> item);
+void FastShareLink(
+	not_null<Window::SessionController*> controller,
+	const QString &url);
+void FastShareLink(
+	std::shared_ptr<Main::SessionShow> show,
+	const QString &url);
 
 struct RecipientPremiumRequiredError;
 [[nodiscard]] auto SharePremiumRequiredError()

Telegram/SourceFiles/boxes/sticker_set_box.cpp

@@ -569,8 +569,8 @@ void StickerSetBox::updateButtons() {
 
 			if (!_inner->shortName().isEmpty()) {
 				const auto top = addTopButton(st::infoTopBarMenu);
-				const auto menu =
-					std::make_shared<base::unique_qptr<Ui::PopupMenu>>();
+				const auto menu
+					= std::make_shared<base::unique_qptr<Ui::PopupMenu>>();
 				top->setClickedCallback([=] {
 					*menu = base::make_unique_q<Ui::PopupMenu>(
 						top,
@@ -613,8 +613,8 @@ void StickerSetBox::updateButtons() {
 						_show->showBox(std::move(box));
 					}
 				};
-				const auto menu =
-					std::make_shared<base::unique_qptr<Ui::PopupMenu>>();
+				const auto menu
+					= std::make_shared<base::unique_qptr<Ui::PopupMenu>>();
 				top->setClickedCallback([=] {
 					*menu = base::make_unique_q<Ui::PopupMenu>(
 						top,
@@ -1032,7 +1032,7 @@ void StickerSetBox::Inner::contextMenuEvent(QContextMenuEvent *e) {
 			_menu.get(),
 			type,
 			SendMenu::DefaultSilentCallback(sendSelected),
-			SendMenu::DefaultScheduleCallback(this, type, sendSelected),
+			SendMenu::DefaultScheduleCallback(_show, type, sendSelected),
 			SendMenu::DefaultWhenOnlineCallback(sendSelected));
 
 		const auto show = _show;

Telegram/SourceFiles/calls/calls_call.cpp

@@ -7,31 +7,29 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "calls/calls_call.h"
 
-#include "main/main_session.h"
-#include "main/main_account.h"
-#include "main/main_app_config.h"
 #include "apiwrap.h"
-#include "lang/lang_keys.h"
-#include "boxes/abstract_box.h"
-#include "ui/boxes/confirm_box.h"
-#include "ui/boxes/rate_call_box.h"
-#include "calls/calls_instance.h"
-#include "base/battery_saving.h"
 #include "base/openssl_help.h"
+#include "base/platform/base_platform_info.h"
 #include "base/random.h"
-#include "mtproto/mtproto_dh_utils.h"
-#include "mtproto/mtproto_config.h"
+#include "boxes/abstract_box.h"
+#include "calls/calls_instance.h"
+#include "calls/calls_panel.h"
 #include "core/application.h"
 #include "core/core_settings.h"
-#include "window/window_controller.h"
+#include "data/data_session.h"
+#include "data/data_user.h"
+#include "lang/lang_keys.h"
+#include "main/main_app_config.h"
+#include "main/main_session.h"
 #include "media/audio/media_audio_track.h"
-#include "base/platform/base_platform_info.h"
-#include "calls/calls_panel.h"
+#include "mtproto/mtproto_config.h"
+#include "mtproto/mtproto_dh_utils.h"
+#include "ui/boxes/confirm_box.h"
+#include "ui/boxes/rate_call_box.h"
+#include "webrtc/webrtc_create_adm.h"
 #include "webrtc/webrtc_environment.h"
 #include "webrtc/webrtc_video_track.h"
-#include "webrtc/webrtc_create_adm.h"
-#include "data/data_user.h"
-#include "data/data_session.h"
+#include "window/window_controller.h"
 
 #include <tgcalls/Instance.h>
 #include <tgcalls/VideoCaptureInterface.h>
@@ -945,8 +943,8 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 	tgcalls::Descriptor descriptor = {
 		.version = versionString,
 		.config = tgcalls::Config{
-			.initializationTimeout =
-				serverConfig.callConnectTimeoutMs / 1000.,
+			.initializationTimeout
+				= serverConfig.callConnectTimeoutMs / 1000.,
 			.receiveTimeout = serverConfig.callPacketTimeoutMs / 1000.,
 			.dataSaving = tgcalls::DataSaving::Never,
 			.enableP2P = call.is_p2p_allowed(),
@@ -1072,6 +1070,7 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 		Core::App().mediaDevices().setCaptureMuted(muted);
 	}, _instanceLifetime);
 
+#if 0
 	Core::App().batterySaving().value(
 	) | rpl::start_with_next([=](bool isSaving) {
 		crl::on_main(weak, [=] {
@@ -1080,6 +1079,7 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 			}
 		});
 	}, _instanceLifetime);
+#endif
 }
 
 void Call::handleControllerStateChange(tgcalls::State state) {

Telegram/SourceFiles/calls/calls_call.h

@@ -277,11 +277,11 @@ private:
 	MTP::Sender _api;
 	Type _type = Type::Outgoing;
 	rpl::variable<State> _state = State::Starting;
-	rpl::variable<RemoteAudioState> _remoteAudioState =
-		RemoteAudioState::Active;
+	rpl::variable<RemoteAudioState> _remoteAudioState
+		= RemoteAudioState::Active;
 	rpl::variable<Webrtc::VideoState> _remoteVideoState;
-	rpl::variable<RemoteBatteryState> _remoteBatteryState =
-		RemoteBatteryState::Normal;
+	rpl::variable<RemoteBatteryState> _remoteBatteryState
+		= RemoteBatteryState::Normal;
 	rpl::event_stream<Error> _errors;
 	FinishType _finishAfterRequestingCall = FinishType::None;
 	bool _answerAfterDhConfigReceived = false;

Telegram/SourceFiles/calls/calls_panel.h

@@ -162,8 +162,8 @@ private:
 	object_ptr<Ui::FlatLabel> _status;
 	object_ptr<Ui::RpWidget> _fingerprint = { nullptr };
 	object_ptr<Ui::PaddingWrap<Ui::FlatLabel>> _remoteAudioMute = { nullptr };
-	object_ptr<Ui::PaddingWrap<Ui::FlatLabel>> _remoteLowBattery =
-		{ nullptr };
+	object_ptr<Ui::PaddingWrap<Ui::FlatLabel>> _remoteLowBattery
+		= { nullptr };
 	std::unique_ptr<Userpic> _userpic;
 	std::unique_ptr<VideoBubble> _outgoingVideoBubble;
 	QPixmap _bottomShadow;

Telegram/SourceFiles/calls/calls_top_bar.cpp

@@ -33,6 +33,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_session.h"
 #include "boxes/abstract_box.h"
 #include "base/timer.h"
+#include "styles/style_basic.h"
 #include "styles/style_calls.h"
 #include "styles/style_chat_helpers.h" // style::GroupCallUserpics
 #include "styles/style_layers.h"
@@ -49,7 +50,6 @@ enum class BarState {
 namespace {
 
 constexpr auto kUpdateDebugTimeoutMs = crl::time(500);
-constexpr auto kSwitchStateDuration = 120;
 
 constexpr auto kMinorBlobAlpha = 76. / 255.;
 
@@ -374,7 +374,7 @@ void TopBar::initControls() {
 		};
 
 		_switchStateAnimation.stop();
-		const auto duration = (to - from) * kSwitchStateDuration;
+		const auto duration = (to - from) * st::universalDuration;
 		_switchStateAnimation.start(
 			_switchStateCallback,
 			from,

Telegram/SourceFiles/calls/group/calls_volume_item.cpp

@@ -25,8 +25,8 @@ const auto kSpeakerThreshold = std::vector<float>{
 	50.0f / kMaxVolumePercent,
 	150.0f / kMaxVolumePercent };
 
-constexpr auto kVolumeStickedValues =
-	std::array<std::pair<float64, float64>, 7>{{
+constexpr auto kVolumeStickedValues
+	= std::array<std::pair<float64, float64>, 7>{{
 		{ 25. / kMaxVolumePercent, 2. / kMaxVolumePercent },
 		{ 50. / kMaxVolumePercent, 2. / kMaxVolumePercent },
 		{ 75. / kMaxVolumePercent, 2. / kMaxVolumePercent },
@@ -93,8 +93,8 @@ MenuVolumeItem::MenuVolumeItem(
 		const auto volume = _localMuted
 			? 0
 			: base::SafeRound(_slider->value() * kMaxVolumePercent);
-		const auto muteProgress =
-			_crossLineAnimation.value((!volume) ? 1. : 0.);
+		const auto muteProgress
+			= _crossLineAnimation.value((!volume) ? 1. : 0.);
 
 		const auto selected = isSelected();
 		p.fillRect(clip, selected ? st.itemBgOver : st.itemBg);
@@ -174,8 +174,8 @@ MenuVolumeItem::MenuVolumeItem(
 			return;
 		}
 		if (_waitingForUpdateVolume) {
-			const auto localVolume =
-				base::SafeRound(_slider->value() * _maxVolume);
+			const auto localVolume
+				= base::SafeRound(_slider->value() * _maxVolume);
 			if ((localVolume != newVolume)
 				&& (_cloudVolume == newVolume)) {
 				_changeVolumeRequests.fire(int(localVolume));

Telegram/SourceFiles/calls/group/ui/calls_group_recording_box.cpp

@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/fields/input_field.h"
 #include "ui/widgets/labels.h"
+#include "styles/style_basic.h"
 #include "styles/style_calls.h"
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"
@@ -26,7 +27,6 @@ namespace {
 constexpr auto kRoundRadius = 9;
 constexpr auto kMaxGroupCallLength = 40;
 constexpr auto kSwitchDuration = 200;
-constexpr auto kSelectDuration = 120;
 
 class GraphicButton final : public Ui::AbstractButton {
 public:
@@ -103,7 +103,7 @@ void GraphicButton::setToggled(bool value) {
 		[=] { update(); },
 		_toggled ? 0. : 1.,
 		_toggled ? 1. : 0.,
-		kSelectDuration);
+		st::universalDuration);
 }
 
 void GraphicButton::paintEvent(QPaintEvent *e) {

Telegram/SourceFiles/calls/group/ui/desktop_capture_choose_source.cpp

@@ -587,11 +587,9 @@ void ChooseSourceProcess::setupGeometryWithParent(
 		not_null<QWidget*> parent) {
 	_window->createWinId();
 	const auto parentScreen = [&] {
-		if (!::Platform::IsWayland()) {
-			if (const auto screen = QGuiApplication::screenAt(
+		if (const auto screen = QGuiApplication::screenAt(
 				parent->geometry().center())) {
-				return screen;
-			}
+			return screen;
 		}
 		return parent->screen();
 	}();

Telegram/SourceFiles/chat_helpers/chat_helpers.style

@@ -1108,8 +1108,6 @@ historyRecordVoiceFgOver: historyComposeIconFgOver;
 historyRecordVoiceFgInactive: attentionButtonFg;
 historyRecordVoiceFgActive: windowBgActive;
 historyRecordVoiceFgActiveIcon: windowFgActive;
-historyRecordVoiceShowDuration: 120;
-historyRecordVoiceDuration: 120;
 historyRecordVoice: icon {{ "chat/input_record", historyRecordVoiceFg }};
 historyRecordVoiceOver: icon {{ "chat/input_record", historyRecordVoiceFgOver }};
 historyRecordVoiceOnceBg: icon {{ "voice_lock/audio_once_bg", historySendIconFg }};

Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp

@@ -34,6 +34,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_changes.h"
 #include "data/data_channel.h"
 #include "data/data_document.h"
+#include "data/data_file_origin.h"
 #include "data/data_peer_values.h"
 #include "data/stickers/data_stickers.h"
 #include "data/stickers/data_custom_emoji.h"
@@ -51,12 +52,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "styles/style_chat_helpers.h"
 #include "styles/style_menu_icons.h"
 
+#include <QtWidgets/QApplication>
+
 namespace ChatHelpers {
 namespace {
 
 constexpr auto kCollapsedRows = 3;
 constexpr auto kAppearDuration = 0.3;
 constexpr auto kCustomSearchLimit = 256;
+constexpr auto kColorPickerDelay = crl::time(500);
 
 using Core::RecentEmojiId;
 using Core::RecentEmojiDocument;
@@ -464,7 +468,8 @@ EmojiListWidget::EmojiListWidget(
 	std::move(descriptor.paused))
 , _show(std::move(descriptor.show))
 , _features(descriptor.features)
-, _mode(descriptor.mode)
+, _onlyUnicodeEmoji(descriptor.mode == Mode::PeerTitle)
+, _mode(_onlyUnicodeEmoji ? Mode::Full : descriptor.mode)
 , _api(&session().mtp())
 , _staticCount(_mode == Mode::Full ? kEmojiSectionCount : 1)
 , _premiumIcon(_mode == Mode::EmojiStatus
@@ -477,7 +482,8 @@ EmojiListWidget::EmojiListWidget(
 , _overBg(st::emojiPanRadius, st().overBg)
 , _collapsedBg(st::emojiPanExpand.height / 2, st().headerFg)
 , _picker(this, st())
-, _showPickerTimer([=] { showPicker(); }) {
+, _showPickerTimer([=] { showPicker(); })
+, _previewTimer([=] { showPreview(); }) {
 	setMouseTracking(true);
 	if (st().bg->c.alpha() > 0) {
 		setAttribute(Qt::WA_OpaquePaintEvent);
@@ -485,7 +491,8 @@ EmojiListWidget::EmojiListWidget(
 
 	if (_mode != Mode::RecentReactions
 		&& _mode != Mode::BackgroundEmoji
-		&& _mode != Mode::ChannelStatus) {
+		&& _mode != Mode::ChannelStatus
+		&& !_onlyUnicodeEmoji) {
 		setupSearch();
 	}
 
@@ -566,12 +573,17 @@ EmojiListWidget::~EmojiListWidget() {
 
 void EmojiListWidget::setupSearch() {
 	const auto session = &_show->session();
+	const auto type = (_mode == Mode::EmojiStatus)
+		? TabbedSearchType::Status
+		: (_mode == Mode::UserpicBuilder)
+		? TabbedSearchType::ProfilePhoto
+		: TabbedSearchType::Emoji;
 	_search = MakeSearch(this, st(), [=](std::vector<QString> &&query) {
 		_nextSearchQuery = std::move(query);
 		InvokeQueued(this, [=] {
 			applyNextSearchQuery();
 		});
-	}, session, (_mode == Mode::EmojiStatus), _mode == Mode::UserpicBuilder);
+	}, session, type);
 }
 
 void EmojiListWidget::applyNextSearchQuery() {
@@ -624,6 +636,15 @@ void EmojiListWidget::applyNextSearchQuery() {
 	}
 }
 
+void EmojiListWidget::showPreview() {
+	if (const auto over = std::get_if<OverEmoji>(&_pressed)) {
+		if (const auto custom = lookupCustomEmoji(over)) {
+			_show->showMediaPreview(custom->stickerSetOrigin(), custom);
+			_previewShown = true;
+		}
+	}
+}
+
 std::vector<EmojiPtr> EmojiListWidget::collectPlainSearchResults() {
 	return SearchEmoji(_searchQuery, _searchEmoji);
 }
@@ -1038,7 +1059,7 @@ void EmojiListWidget::fillRecent() {
 	const auto test = session().isTestMode();
 	for (const auto &one : list) {
 		const auto document = std::get_if<RecentEmojiDocument>(&one.id.data);
-		if (document && document->test != test) {
+		if (document && ((document->test != test) || _onlyUnicodeEmoji)) {
 			continue;
 		}
 		_recent.push_back({
@@ -1119,7 +1140,7 @@ void EmojiListWidget::fillRecentMenu(
 	const auto addAction = Ui::Menu::CreateAddActionCallback(menu);
 	const auto over = OverEmoji{ section, index };
 	const auto emoji = lookupOverEmoji(&over);
-	const auto custom = lookupCustomEmoji(index, section);
+	const auto custom = lookupCustomEmoji(&over);
 	if (custom && custom->sticker()) {
 		const auto sticker = custom->sticker();
 		const auto emoji = sticker->alt;
@@ -1492,6 +1513,11 @@ bool EmojiListWidget::checkPickerHide() {
 	return false;
 }
 
+DocumentData *EmojiListWidget::lookupCustomEmoji(
+		const OverEmoji *over) const {
+	return over ? lookupCustomEmoji(over->index, over->section) : nullptr;
+}
+
 DocumentData *EmojiListWidget::lookupCustomEmoji(
 		int index,
 		int section) const {
@@ -1594,13 +1620,19 @@ void EmojiListWidget::mousePressEvent(QMouseEvent *e) {
 			if (!Core::App().settings().hasChosenEmojiVariant(emoji)) {
 				showPicker();
 			} else {
-				_showPickerTimer.callOnce(500);
+				_previewTimer.cancel();
+				_showPickerTimer.callOnce(kColorPickerDelay);
 			}
+		} else if (lookupCustomEmoji(over)) {
+			_showPickerTimer.cancel();
+			_previewTimer.callOnce(QApplication::startDragTime());
 		}
 	}
 }
 
 void EmojiListWidget::mouseReleaseEvent(QMouseEvent *e) {
+	_previewTimer.cancel();
+
 	auto pressed = _pressed;
 	setPressed(v::null);
 	_lastMousePos = e->globalPos();
@@ -1625,7 +1657,10 @@ void EmojiListWidget::mouseReleaseEvent(QMouseEvent *e) {
 		_picker->hide();
 	}
 
-	if (v::is_null(_selected) || _selected != pressed) {
+	if (_previewShown) {
+		_previewShown = false;
+		return;
+	} else if (v::is_null(_selected) || _selected != pressed) {
 		return;
 	}
 
@@ -1644,7 +1679,7 @@ void EmojiListWidget::mouseReleaseEvent(QMouseEvent *e) {
 				return;
 			}
 			selectEmoji(lookupChosen(emoji, over));
-		} else if (const auto custom = lookupCustomEmoji(index, section)) {
+		} else if (const auto custom = lookupCustomEmoji(over)) {
 			selectCustom(lookupChosen(custom, over));
 		}
 	} else if (const auto set = std::get_if<OverSet>(&pressed)) {
@@ -2101,7 +2136,9 @@ void EmojiListWidget::refreshCustom() {
 	auto old = base::take(_custom);
 	const auto session = &this->session();
 	const auto premiumPossible = session->premiumPossible();
-	const auto premiumMayBeBought = premiumPossible
+	const auto onlyUnicodeEmoji = _onlyUnicodeEmoji || !premiumPossible;
+	const auto premiumMayBeBought = (!onlyUnicodeEmoji)
+		&& premiumPossible
 		&& !session->premium()
 		&& !_allowWithoutPremium;
 	const auto owner = &session->data();
@@ -2161,7 +2198,7 @@ void EmojiListWidget::refreshCustom() {
 				}
 				return true;
 			}();
-			if (premium && !premiumPossible) {
+			if (premium && onlyUnicodeEmoji) {
 				return;
 			} else if (valid) {
 				i->thumbnailDocument = it->second->lookupThumbnailDocument();
@@ -2195,7 +2232,7 @@ void EmojiListWidget::refreshCustom() {
 				}
 			}
 		}
-		if (premium && !premiumPossible) {
+		if (premium && onlyUnicodeEmoji) {
 			return;
 		}
 		_custom.push_back({
@@ -2478,7 +2515,9 @@ bool EmojiListWidget::eventHook(QEvent *e) {
 
 void EmojiListWidget::updateSelected() {
 	if (!v::is_null(_pressed) || !v::is_null(_pickerSelected)) {
-		return;
+		if (!_previewShown) {
+			return;
+		}
 	}
 
 	auto newSelected = OverState{ v::null };
@@ -2537,6 +2576,13 @@ void EmojiListWidget::setSelected(OverState newSelected) {
 		} else {
 			_picker->showAnimated();
 		}
+	} else if (_previewShown && _pressed != _selected) {
+		if (const auto over = std::get_if<OverEmoji>(&_selected)) {
+			if (const auto custom = lookupCustomEmoji(over)) {
+				_pressed = _selected;
+				_show->showMediaPreview(custom->stickerSetOrigin(), custom);
+			}
+		}
 	}
 }
 

Telegram/SourceFiles/chat_helpers/emoji_list_widget.h

@@ -76,6 +76,7 @@ enum class EmojiListMode {
 	RecentReactions,
 	UserpicBuilder,
 	BackgroundEmoji,
+	PeerTitle,
 };
 
 struct EmojiListDescriptor {
@@ -287,6 +288,8 @@ private:
 		int index);
 
 	[[nodiscard]] EmojiPtr lookupOverEmoji(const OverEmoji *over) const;
+	[[nodiscard]] DocumentData *lookupCustomEmoji(
+		const OverEmoji *over) const;
 	[[nodiscard]] DocumentData *lookupCustomEmoji(
 		int index,
 		int section) const;
@@ -371,10 +374,13 @@ private:
 		DocumentId documentId,
 		uint64 setId);
 
+	void showPreview();
+
 	void applyNextSearchQuery();
 
 	const std::shared_ptr<Show> _show;
 	const ComposeFeatures _features;
+	const bool _onlyUnicodeEmoji;
 	Mode _mode = Mode::Full;
 	std::unique_ptr<Ui::TabbedSearch> _search;
 	MTP::Sender _api;
@@ -440,6 +446,8 @@ private:
 
 	object_ptr<EmojiColorPicker> _picker;
 	base::Timer _showPickerTimer;
+	base::Timer _previewTimer;
+	bool _previewShown = false;
 
 	rpl::event_stream<EmojiChosen> _chosen;
 	rpl::event_stream<FileChosen> _customChosen;

Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp

@@ -38,7 +38,6 @@ namespace {
 
 constexpr auto kShowExactDelay = crl::time(300);
 constexpr auto kMaxNonScrolledEmoji = 7;
-constexpr auto kAnimationDuration = crl::time(120);
 
 } // namespace
 
@@ -528,7 +527,7 @@ void SuggestionsWidget::setSelected(int selected, anim::type animated) {
 			[=] { update(); },
 			_selected,
 			selected,
-			kAnimationDuration,
+			st::universalDuration,
 			anim::sineInOut);
 		if (_scrollMax > 0) {
 			const auto selectedMax = int(_rows.size()) - 3;
@@ -560,7 +559,7 @@ void SuggestionsWidget::scrollTo(int value, anim::type animated) {
 			[=] { update(); },
 			_scrollValue,
 			value,
-			kAnimationDuration,
+			st::universalDuration,
 			anim::sineInOut);
 	}
 	_scrollValue = value;

Telegram/SourceFiles/chat_helpers/field_autocomplete.cpp

@@ -437,8 +437,8 @@ void FieldAutocomplete::updateFiltered(bool resetScroll) {
 
 		auto filterNotPassedByUsername = [this](UserData *user) -> bool {
 			if (PrimaryUsername(user).startsWith(_filter, Qt::CaseInsensitive)) {
-				const auto exactUsername =
-					(PrimaryUsername(user).size() == _filter.size());
+				const auto exactUsername
+					= (PrimaryUsername(user).size() == _filter.size());
 				return exactUsername;
 			}
 			return true;
@@ -446,8 +446,9 @@ void FieldAutocomplete::updateFiltered(bool resetScroll) {
 		auto filterNotPassedByName = [&](UserData *user) -> bool {
 			for (const auto &nameWord : user->nameWords()) {
 				if (nameWord.startsWith(_filter, Qt::CaseInsensitive)) {
-					const auto exactUsername =
-						(PrimaryUsername(user).compare(_filter, Qt::CaseInsensitive) == 0);
+					const auto exactUsername = PrimaryUsername(user).compare(
+						_filter,
+						Qt::CaseInsensitive) == 0;
 					return exactUsername;
 				}
 			}
@@ -1378,7 +1379,7 @@ void FieldAutocomplete::Inner::contextMenuEvent(QContextMenuEvent *e) {
 		_menu,
 		type,
 		SendMenu::DefaultSilentCallback(send),
-		SendMenu::DefaultScheduleCallback(this, type, send),
+		SendMenu::DefaultScheduleCallback(_show, type, send),
 		SendMenu::DefaultWhenOnlineCallback(send));
 
 	if (!_menu->empty()) {

Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp

@@ -394,7 +394,7 @@ base::unique_qptr<Ui::PopupMenu> GifsListWidget::fillContextMenu(
 		menu,
 		type,
 		SendMenu::DefaultSilentCallback(send),
-		SendMenu::DefaultScheduleCallback(this, type, send),
+		SendMenu::DefaultScheduleCallback(_show, type, send),
 		SendMenu::DefaultWhenOnlineCallback(send),
 		icons);
 
@@ -820,7 +820,7 @@ void GifsListWidget::setupSearch() {
 			: SearchEmojiSectionSetId();
 		refreshIcons();
 		searchForGifs(accumulated);
-	}, session);
+	}, session, TabbedSearchType::Emoji);
 }
 
 int32 GifsListWidget::showInlineRows(bool newResults) {

Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp

@@ -547,6 +547,15 @@ void StickersListWidget::sendSearchRequest() {
 	}
 
 	_search->setLoading(true);
+
+	if (_searchQuery == Ui::PremiumGroupFakeEmoticon()) {
+		_search->setLoading(false);
+		_searchRequestId = 0;
+		_searchCache.emplace(_searchQuery, std::vector<uint64>());
+		showSearchResults();
+		return;
+	}
+
 	const auto hash = uint64(0);
 	_searchRequestId = _api.request(MTPmessages_SearchStickerSets(
 		MTP_flags(0),
@@ -570,10 +579,14 @@ void StickersListWidget::searchForSets(
 		return;
 	}
 
-	_filteredStickers = session().data().stickers().getListByEmoji(
-		std::move(emoji),
-		0,
-		true);
+	if (query == Ui::PremiumGroupFakeEmoticon()) {
+		_filteredStickers = session().data().stickers().getPremiumList(0);
+	} else {
+		_filteredStickers = session().data().stickers().getListByEmoji(
+			std::move(emoji),
+			0,
+			true);
+	}
 	if (_searchQuery != cleaned) {
 		_search->setLoading(false);
 		if (const auto requestId = base::take(_searchRequestId)) {
@@ -1654,7 +1667,7 @@ base::unique_qptr<Ui::PopupMenu> StickersListWidget::fillContextMenu(
 		menu,
 		type,
 		SendMenu::DefaultSilentCallback(send),
-		SendMenu::DefaultScheduleCallback(this, type, send),
+		SendMenu::DefaultScheduleCallback(_show, type, send),
 		SendMenu::DefaultWhenOnlineCallback(send),
 		icons);
 
@@ -2604,15 +2617,20 @@ void StickersListWidget::beforeHiding() {
 
 void StickersListWidget::setupSearch() {
 	const auto session = &_show->session();
+	const auto type = (_mode == Mode::UserpicBuilder)
+		? TabbedSearchType::ProfilePhoto
+		: (_mode == Mode::ChatIntro)
+		? TabbedSearchType::Greeting
+		: TabbedSearchType::Stickers;
 	_search = MakeSearch(this, st(), [=](std::vector<QString> &&query) {
 		auto set = base::flat_set<EmojiPtr>();
 		auto text = ranges::accumulate(query, QString(), [](
-				QString a,
-				QString b) {
+			QString a,
+			QString b) {
 			return a.isEmpty() ? b : (a + ' ' + b);
 		});
 		searchForSets(std::move(text), SearchEmoji(query, set));
-	}, session, false, (_mode == Mode::UserpicBuilder));
+	}, session, type);
 }
 
 void StickersListWidget::displaySet(uint64 setId) {

Telegram/SourceFiles/chat_helpers/stickers_list_widget.h

@@ -65,6 +65,7 @@ enum class StickersListMode {
 	Full,
 	Masks,
 	UserpicBuilder,
+	ChatIntro,
 };
 
 struct StickersListDescriptor {

Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp

@@ -302,21 +302,39 @@ void TabbedSelector::Tab::saveScrollTop() {
 	_scrollTop = widget()->getVisibleTop();
 }
 
+[[nodiscard]] rpl::producer<std::vector<Ui::EmojiGroup>> GreetingGroupFirst(
+		not_null<Data::Session*> owner) {
+	return owner->emojiStatuses().stickerGroupsValue(
+	) | rpl::map([](std::vector<Ui::EmojiGroup> &&groups) {
+		const auto i = ranges::find(
+			groups,
+			Ui::EmojiGroupType::Greeting,
+			&Ui::EmojiGroup::type);
+		if (i != begin(groups) && i != end(groups)) {
+			ranges::rotate(begin(groups), i, i + 1);
+		}
+		return std::move(groups);
+	});
+}
+
 std::unique_ptr<Ui::TabbedSearch> MakeSearch(
 		not_null<Ui::RpWidget*> parent,
 		const style::EmojiPan &st,
 		Fn<void(std::vector<QString>&&)> callback,
 		not_null<Main::Session*> session,
-		bool statusCategories,
-		bool profilePhotoCategories) {
+		TabbedSearchType type) {
 	using Descriptor = Ui::SearchDescriptor;
 	const auto owner = &session->data();
 	auto result = std::make_unique<Ui::TabbedSearch>(parent, st, Descriptor{
 		.st = st.search,
-		.groups = (profilePhotoCategories
+		.groups = ((type == TabbedSearchType::ProfilePhoto)
 			? owner->emojiStatuses().profilePhotoGroupsValue()
-			: statusCategories
+			: (type == TabbedSearchType::Status)
 			? owner->emojiStatuses().statusGroupsValue()
+			: (type == TabbedSearchType::Stickers)
+			? owner->emojiStatuses().stickerGroupsValue()
+			: (type == TabbedSearchType::Greeting)
+			? GreetingGroupFirst(owner)
 			: owner->emojiStatuses().emojiGroupsValue()),
 		.customEmojiFactory = owner->customEmojiManager().factory(
 			Data::CustomEmojiManager::SizeTag::SetIcon,
@@ -378,7 +396,7 @@ TabbedSelector::TabbedSelector(
 		tabs.reserve(2);
 		tabs.push_back(createTab(SelectorTab::Stickers, 0));
 		tabs.push_back(createTab(SelectorTab::Masks, 1));
-	} else if (_mode == Mode::StickersOnly) {
+	} else if (_mode == Mode::StickersOnly || _mode == Mode::ChatIntro) {
 		tabs.reserve(1);
 		tabs.push_back(createTab(SelectorTab::Stickers, 0));
 	} else {
@@ -389,7 +407,9 @@ TabbedSelector::TabbedSelector(
 }())
 , _currentTabType(full()
 	? session().settings().selectorTab()
-	: (mediaEditor() || _mode == Mode::StickersOnly)
+	: (mediaEditor()
+		|| _mode == Mode::StickersOnly
+		|| _mode == Mode::ChatIntro)
 	? SelectorTab::Stickers
 	: SelectorTab::Emoji)
 , _hasEmojiTab(ranges::contains(_tabs, SelectorTab::Emoji, &Tab::type))
@@ -540,6 +560,8 @@ TabbedSelector::Tab TabbedSelector::createTab(SelectorTab type, int index) {
 					? EmojiMode::FullReactions
 					: _mode == Mode::RecentReactions
 					? EmojiMode::RecentReactions
+					: _mode == Mode::PeerTitle
+					? EmojiMode::PeerTitle
 					: EmojiMode::Full),
 				.customTextColor = _customTextColor,
 				.paused = paused,
@@ -552,7 +574,9 @@ TabbedSelector::Tab TabbedSelector::createTab(SelectorTab type, int index) {
 			using Descriptor = StickersListDescriptor;
 			return object_ptr<StickersListWidget>(this, Descriptor{
 				.show = _show,
-				.mode = StickersMode::Full,
+				.mode = (_mode == Mode::ChatIntro
+					? StickersMode::ChatIntro
+					: StickersMode::Full),
 				.paused = paused,
 				.st = &_st,
 				.features = _features,
@@ -958,6 +982,9 @@ void TabbedSelector::beforeHiding() {
 			_beforeHidingCallback(_currentTabType);
 		}
 	}
+	if (Ui::InFocusChain(this)) {
+		window()->setFocus();
+	}
 }
 
 void TabbedSelector::afterShown() {

Telegram/SourceFiles/chat_helpers/tabbed_selector.h

@@ -86,6 +86,8 @@ enum class TabbedSelectorMode {
 	BackgroundEmoji,
 	FullReactions,
 	RecentReactions,
+	PeerTitle,
+	ChatIntro,
 };
 
 struct TabbedSelectorDescriptor {
@@ -97,13 +99,19 @@ struct TabbedSelectorDescriptor {
 	ComposeFeatures features;
 };
 
+enum class TabbedSearchType {
+	Emoji,
+	Status,
+	ProfilePhoto,
+	Stickers,
+	Greeting,
+};
 [[nodiscard]] std::unique_ptr<Ui::TabbedSearch> MakeSearch(
 	not_null<Ui::RpWidget*> parent,
 	const style::EmojiPan &st,
 	Fn<void(std::vector<QString>&&)> callback,
 	not_null<Main::Session*> session,
-	bool statusCategories = false,
-	bool profilePhotoCategories = false);
+	TabbedSearchType type);
 
 class TabbedSelector : public Ui::RpWidget {
 public:

Telegram/SourceFiles/chat_helpers/ttl_media_layer_widget.cpp

@@ -224,7 +224,7 @@ PreviewWrap::PreviewWrap(
 					lt_user,
 					rpl::single(
 						item->history()->peer->shortName()
-					) | rpl::map(Ui::Text::RichLangValue),
+					) | Ui::Text::ToRichLangValue(),
 					Ui::Text::RichLangValue)
 			: (isRound
 				? tr::lng_ttl_round_tooltip_in

Telegram/SourceFiles/core/application.cpp

@@ -241,23 +241,21 @@ Application::~Application() {
 	_mediaControlsManager = nullptr;
 
 	Media::Player::finish(_audio.get());
-	style::stopManager();
-
-	ThirdParty::finish();
+	style::StopManager();
 
 	Instance = nullptr;
 }
 
 void Application::run() {
-	style::internal::StartFonts();
-
-	ThirdParty::start();
-
 	// Depends on OpenSSL on macOS, so on ThirdParty::start().
 	// Depends on notifications settings.
 	_notifications = std::make_unique<Window::Notifications::System>();
 
 	startLocalStorage();
+
+	style::SetCustomFont(settings().customFontFamily());
+	style::internal::StartFonts();
+
 	ValidateScale();
 
 	refreshGlobalProxy(); // Depends on app settings being read.
@@ -280,7 +278,7 @@ void Application::run() {
 	_translator = std::make_unique<Lang::Translator>();
 	QCoreApplication::instance()->installTranslator(_translator.get());
 
-	style::startManager(cScale());
+	style::StartManager(cScale());
 	Ui::InitTextOptions();
 	Ui::StartCachedCorners();
 	Ui::Emoji::Init();
@@ -933,8 +931,8 @@ void Application::handleAppDeactivated() {
 }
 
 rpl::producer<bool> Application::appDeactivatedValue() const {
-	const auto &app =
-		static_cast<QGuiApplication*>(QCoreApplication::instance());
+	const auto &app
+		= static_cast<QGuiApplication*>(QCoreApplication::instance());
 	return rpl::single(
 		app->applicationState()
 	) | rpl::then(
@@ -1525,14 +1523,14 @@ void Application::closeChatFromWindows(not_null<PeerData*> peer) {
 		}
 	}
 	if (const auto window = windowFor(&peer->account())) {
-		const auto primary = window->sessionController();
-		if ((primary->activeChatCurrent().peer() == peer)
-			&& (&primary->session() == &peer->session())) {
-			primary->clearSectionStack();
-		}
-		if (const auto forum = primary->shownForum().current()) {
-			if (peer->forum() == forum) {
-				primary->closeForum();
+		if (const auto primary = window->sessionController()) {
+			if (primary->activeChatCurrent().peer() == peer) {
+				primary->clearSectionStack();
+			}
+			if (const auto forum = primary->shownForum().current()) {
+				if (peer->forum() == forum) {
+					primary->closeForum();
+				}
 			}
 		}
 	}

Telegram/SourceFiles/core/core_cloud_password.cpp

@@ -313,8 +313,8 @@ CloudPasswordState ParseCloudPasswordState(
 		ParseCloudPasswordAlgo(data.vnew_algo()));
 	result.mtp.newSecureSecret = ValidateNewSecureSecretAlgo(
 		ParseSecureSecretAlgo(data.vnew_secure_algo()));
-	result.unconfirmedPattern =
-		qs(data.vemail_unconfirmed_pattern().value_or_empty());
+	result.unconfirmedPattern = qs(
+		data.vemail_unconfirmed_pattern().value_or_empty());
 	result.pendingResetDate = data.vpending_reset_date().value_or_empty();
 
 	result.outdatedClient = [&] {

Telegram/SourceFiles/core/core_settings.cpp

@@ -156,6 +156,10 @@ QByteArray Settings::serialize() const {
 	const auto &recentEmojiPreloadData = _recentEmojiPreload.empty()
 		? recentEmojiPreloadGenerated
 		: _recentEmojiPreload;
+	const auto noWarningExtensions = QStringList(
+		begin(_noWarningExtensions),
+		end(_noWarningExtensions)
+	).join(' ');
 
 	auto size = Serialize::bytearraySize(themesAccentColors)
 		+ sizeof(qint32) * 5
@@ -212,7 +216,9 @@ QByteArray Settings::serialize() const {
 		+ Serialize::stringSize(_captureDeviceId.current())
 		+ Serialize::stringSize(_callPlaybackDeviceId.current())
 		+ Serialize::stringSize(_callCaptureDeviceId.current())
-		+ Serialize::bytearraySize(ivPosition);
+		+ Serialize::bytearraySize(ivPosition)
+		+ Serialize::stringSize(noWarningExtensions)
+		+ Serialize::stringSize(_customFontFamily);
 
 	auto result = QByteArray();
 	result.reserve(size);
@@ -252,7 +258,7 @@ QByteArray Settings::serialize() const {
 			<< qint32(_sendSubmitWay)
 			<< qint32(_includeMutedCounter ? 1 : 0)
 			<< qint32(_countUnreadMessages ? 1 : 0)
-			<< qint32(_exeLaunchWarning ? 1 : 0)
+			<< qint32(1) // legacy exe launch warning
 			<< qint32(_notifyAboutPinned.current() ? 1 : 0)
 			<< qint32(_loopAnimatedStickers ? 1 : 0)
 			<< qint32(_largeEmoji.current() ? 1 : 0)
@@ -357,7 +363,9 @@ QByteArray Settings::serialize() const {
 			<< _captureDeviceId.current()
 			<< _callPlaybackDeviceId.current()
 			<< _callCaptureDeviceId.current()
-			<< ivPosition;
+			<< ivPosition
+			<< noWarningExtensions
+			<< _customFontFamily;
 	}
 
 	Ensures(result.size() == size);
@@ -406,7 +414,8 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	qint32 sendSubmitWay = static_cast<qint32>(_sendSubmitWay);
 	qint32 includeMutedCounter = _includeMutedCounter ? 1 : 0;
 	qint32 countUnreadMessages = _countUnreadMessages ? 1 : 0;
-	qint32 exeLaunchWarning = _exeLaunchWarning ? 1 : 0;
+	std::optional<QString> noWarningExtensions;
+	qint32 legacyExeLaunchWarning = 1;
 	qint32 notifyAboutPinned = _notifyAboutPinned.current() ? 1 : 0;
 	qint32 loopAnimatedStickers = _loopAnimatedStickers ? 1 : 0;
 	qint32 largeEmoji = _largeEmoji.current() ? 1 : 0;
@@ -474,6 +483,7 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	qint32 trayIconMonochrome = (_trayIconMonochrome.current() ? 1 : 0);
 	qint32 ttlVoiceClickTooltipHidden = _ttlVoiceClickTooltipHidden.current() ? 1 : 0;
 	QByteArray ivPosition;
+	QString customFontFamily = _customFontFamily;
 
 	stream >> themesAccentColors;
 	if (!stream.atEnd()) {
@@ -513,7 +523,7 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 			>> sendSubmitWay
 			>> includeMutedCounter
 			>> countUnreadMessages
-			>> exeLaunchWarning
+			>> legacyExeLaunchWarning
 			>> notifyAboutPinned
 			>> loopAnimatedStickers
 			>> largeEmoji
@@ -755,6 +765,13 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	if (!stream.atEnd()) {
 		stream >> ivPosition;
 	}
+	if (!stream.atEnd()) {
+		noWarningExtensions = QString();
+		stream >> *noWarningExtensions;
+	}
+	if (!stream.atEnd()) {
+		stream >> customFontFamily;
+	}
 	if (stream.status() != QDataStream::Ok) {
 		LOG(("App Error: "
 			"Bad data for Core::Settings::constructFromSerialized()"));
@@ -817,7 +834,12 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	}
 	_includeMutedCounter = (includeMutedCounter == 1);
 	_countUnreadMessages = (countUnreadMessages == 1);
-	_exeLaunchWarning = (exeLaunchWarning == 1);
+	if (noWarningExtensions) {
+		const auto list = noWarningExtensions->mid(0, 10240)
+			.split(' ', Qt::SkipEmptyParts)
+			.mid(0, 1024);
+		_noWarningExtensions = base::flat_set<QString>(list.begin(), list.end());
+	}
 	_ipRevealWarning = (ipRevealWarning == 1);
 	_notifyAboutPinned = (notifyAboutPinned == 1);
 	_loopAnimatedStickers = (loopAnimatedStickers == 1);
@@ -956,6 +978,7 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	if (!ivPosition.isEmpty()) {
 		_ivPosition = Deserialize(ivPosition);
 	}
+	_customFontFamily = customFontFamily;
 }
 
 QString Settings::getSoundPath(const QString &key) const {
@@ -1283,7 +1306,7 @@ void Settings::resetOnLastLogout() {
 	//_sendSubmitWay = Ui::InputSubmitSettings::Enter;
 	_soundOverrides = {};
 
-	_exeLaunchWarning = true;
+	_noWarningExtensions.clear();
 	_ipRevealWarning = true;
 	_loopAnimatedStickers = true;
 	_largeEmoji = true;

Telegram/SourceFiles/core/core_settings.h

@@ -398,11 +398,12 @@ public:
 	}
 	[[nodiscard]] QString getSoundPath(const QString &key) const;
 
-	[[nodiscard]] bool exeLaunchWarning() const {
-		return _exeLaunchWarning;
+	[[nodiscard]] auto noWarningExtensions() const
+	-> const base::flat_set<QString> & {
+		return _noWarningExtensions;
 	}
-	void setExeLaunchWarning(bool warning) {
-		_exeLaunchWarning = warning;
+	void setNoWarningExtensions(base::flat_set<QString> extensions) {
+		_noWarningExtensions = std::move(extensions);
 	}
 	[[nodiscard]] bool ipRevealWarning() const {
 		return _ipRevealWarning;
@@ -870,6 +871,13 @@ public:
 		_ivPosition = position;
 	}
 
+	[[nodiscard]] QString customFontFamily() const {
+		return _customFontFamily;
+	}
+	void setCustomFontFamily(const QString &value) {
+		_customFontFamily = value;
+	}
+
 	[[nodiscard]] static bool ThirdColumnByDefault();
 	[[nodiscard]] static float64 DefaultDialogsWidthRatio();
 
@@ -933,7 +941,7 @@ private:
 	Ui::SendFilesWay _sendFilesWay = Ui::SendFilesWay();
 	Ui::InputSubmitSettings _sendSubmitWay = Ui::InputSubmitSettings();
 	base::flat_map<QString, QString> _soundOverrides;
-	bool _exeLaunchWarning = true;
+	base::flat_set<QString> _noWarningExtensions;
 	bool _ipRevealWarning = true;
 	bool _loopAnimatedStickers = true;
 	rpl::variable<bool> _largeEmoji = true;
@@ -984,8 +992,8 @@ private:
 #else // Q_OS_MAC
 	bool _hardwareAcceleratedVideo = false;
 #endif // Q_OS_MAC
-	HistoryView::DoubleClickQuickAction _chatQuickAction =
-		HistoryView::DoubleClickQuickAction();
+	HistoryView::DoubleClickQuickAction _chatQuickAction
+		= HistoryView::DoubleClickQuickAction();
 	bool _translateButtonEnabled = false;
 	rpl::variable<bool> _translateChatEnabled = true;
 	rpl::variable<int> _translateToRaw = 0;
@@ -998,6 +1006,7 @@ private:
 	rpl::variable<bool> _storiesClickTooltipHidden = false;
 	rpl::variable<bool> _ttlVoiceClickTooltipHidden = false;
 	WindowPosition _ivPosition;
+	QString _customFontFamily;
 
 	bool _tabbedReplacedWithInfo = false; // per-window
 	rpl::event_stream<bool> _tabbedReplacedWithInfoValue; // per-window

Telegram/SourceFiles/core/core_settings_proxy.cpp

@@ -95,9 +95,6 @@ SettingsProxy::SettingsProxy()
 }
 
 QByteArray SettingsProxy::serialize() const {
-	auto result = QByteArray();
-	auto stream = QDataStream(&result, QIODevice::WriteOnly);
-
 	const auto serializedSelected = SerializeProxyData(_selected);
 	const auto serializedList = ranges::views::all(
 		_list
@@ -111,9 +108,7 @@ QByteArray SettingsProxy::serialize() const {
 			0,
 			ranges::plus(),
 			&Serialize::bytearraySize);
-	result.reserve(size);
-
-	stream.setVersion(QDataStream::Qt_5_1);
+	auto stream = Serialize::ByteArrayWriter(size);
 	stream
 		<< qint32(_tryIPv6 ? 1 : 0)
 		<< qint32(_useProxyForCalls ? 1 : 0)
@@ -123,9 +118,7 @@ QByteArray SettingsProxy::serialize() const {
 	for (const auto &i : serializedList) {
 		stream << i;
 	}
-
-	stream.device()->close();
-	return result;
+	return std::move(stream).result();
 }
 
 bool SettingsProxy::setFromSerialized(const QByteArray &serialized) {
@@ -133,7 +126,7 @@ bool SettingsProxy::setFromSerialized(const QByteArray &serialized) {
 		return true;
 	}
 
-	auto stream = QDataStream(serialized);
+	auto stream = Serialize::ByteArrayReader(serialized);
 
 	auto tryIPv6 = qint32(_tryIPv6 ? 1 : 0);
 	auto useProxyForCalls = qint32(_useProxyForCalls ? 1 : 0);
@@ -148,7 +141,7 @@ bool SettingsProxy::setFromSerialized(const QByteArray &serialized) {
 			>> settings
 			>> selectedProxy
 			>> listCount;
-		if (stream.status() == QDataStream::Ok) {
+		if (stream.ok()) {
 			for (auto i = 0; i != listCount; ++i) {
 				QByteArray data;
 				stream >> data;
@@ -157,7 +150,7 @@ bool SettingsProxy::setFromSerialized(const QByteArray &serialized) {
 		}
 	}
 
-	if (stream.status() != QDataStream::Ok) {
+	if (!stream.ok()) {
 		LOG(("App Error: "
 			"Bad data for Core::SettingsProxy::setFromSerialized()"));
 		return false;

Telegram/SourceFiles/core/crash_report_window.cpp

@@ -32,8 +32,6 @@ constexpr auto kDefaultProxyPort = 80;
 PreLaunchWindow *PreLaunchWindowInstance = nullptr;
 
 PreLaunchWindow::PreLaunchWindow(QString title) {
-	style::internal::StartFonts();
-
 	setWindowIcon(Window::CreateIcon());
 	setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::WindowCloseButtonHint);
 
@@ -99,7 +97,7 @@ PreLaunchWindow::~PreLaunchWindow() {
 
 PreLaunchLabel::PreLaunchLabel(QWidget *parent) : QLabel(parent) {
 	QFont labelFont(font());
-	labelFont.setFamily(style::internal::GetFontOverride(style::internal::FontSemibold));
+	labelFont.setWeight(QFont::DemiBold);
 	labelFont.setPixelSize(static_cast<PreLaunchWindow*>(parent)->basicSize());
 	setFont(labelFont);
 
@@ -118,7 +116,6 @@ void PreLaunchLabel::setText(const QString &text) {
 
 PreLaunchInput::PreLaunchInput(QWidget *parent, bool password) : QLineEdit(parent) {
 	QFont logFont(font());
-	logFont.setFamily(style::internal::GetFontOverride());
 	logFont.setPixelSize(static_cast<PreLaunchWindow*>(parent)->basicSize());
 	setFont(logFont);
 
@@ -139,7 +136,6 @@ PreLaunchInput::PreLaunchInput(QWidget *parent, bool password) : QLineEdit(paren
 
 PreLaunchLog::PreLaunchLog(QWidget *parent) : QTextEdit(parent) {
 	QFont logFont(font());
-	logFont.setFamily(style::internal::GetFontOverride());
 	logFont.setPixelSize(static_cast<PreLaunchWindow*>(parent)->basicSize());
 	setFont(logFont);
 
@@ -162,7 +158,7 @@ PreLaunchButton::PreLaunchButton(QWidget *parent, bool confirm) : QPushButton(pa
 	setObjectName(confirm ? "confirm" : "cancel");
 
 	QFont closeFont(font());
-	closeFont.setFamily(style::internal::GetFontOverride(style::internal::FontSemibold));
+	closeFont.setWeight(QFont::DemiBold);
 	closeFont.setPixelSize(static_cast<PreLaunchWindow*>(parent)->basicSize());
 	setFont(closeFont);
 
@@ -181,7 +177,7 @@ PreLaunchCheckbox::PreLaunchCheckbox(QWidget *parent) : QCheckBox(parent) {
 	setCheckState(Qt::Checked);
 
 	QFont closeFont(font());
-	closeFont.setFamily(style::internal::GetFontOverride(style::internal::FontSemibold));
+	closeFont.setWeight(QFont::DemiBold);
 	closeFont.setPixelSize(static_cast<PreLaunchWindow*>(parent)->basicSize());
 	setFont(closeFont);
 

Telegram/SourceFiles/core/file_utilities.cpp

@@ -159,7 +159,7 @@ void Launch(const QString &filepath) {
 void ShowInFolder(const QString &filepath) {
 	crl::on_main([=] {
 		Ui::PreventDelayedActivation();
-		if (Platform::IsLinux()) {
+		if (Platform::IsX11()) {
 			// Hide mediaview to make other apps visible.
 			Core::App().hideMediaView();
 		}

Telegram/SourceFiles/core/launcher.cpp

@@ -385,6 +385,7 @@ int Launcher::exec() {
 
 	// Must be started before Sandbox is created.
 	Platform::start();
+	ThirdParty::start();
 	auto result = executeApplication();
 
 	DEBUG_LOG(("Telegram finished, result: %1").arg(result));
@@ -400,6 +401,7 @@ int Launcher::exec() {
 	}
 
 	CrashReports::Finish();
+	ThirdParty::finish();
 	Platform::finish();
 	Logs::finish();
 

Telegram/SourceFiles/core/local_url_handlers.cpp

@@ -563,6 +563,7 @@ bool ResolveUsernameOrPhone(
 		.phone = phone,
 		.messageId = post,
 		.storyId = storyId,
+		.text = params.value(u"text"_q),
 		.repliesInfo = commentId
 			? Window::RepliesByLinkInfo{
 				Window::CommentId{ commentId }

Telegram/SourceFiles/core/mime_type.cpp

@@ -37,6 +37,12 @@ namespace {
 		&& data->hasImage();
 }
 
+[[nodiscard]] base::flat_set<QString> SplitExtensions(
+		const QString &joined) {
+	const auto list = joined.split(' ');
+	return base::flat_set<QString>(list.begin(), list.end());
+}
+
 } // namespace
 
 MimeType::MimeType(const QMimeType &type) : _typeStruct(type) {
@@ -162,22 +168,9 @@ bool IsMimeAcceptedForPhotoVideoAlbum(const QString &mime) {
 }
 
 bool FileIsImage(const QString &name, const QString &mime) {
-	QString lowermime = mime.toLower(), namelower = name.toLower();
-	if (lowermime.startsWith(u"image/"_q)) {
-		return true;
-	} else if (namelower.endsWith(u".bmp"_q)
-		|| namelower.endsWith(u".jpg"_q)
-		|| namelower.endsWith(u".jpeg"_q)
-		|| namelower.endsWith(u".gif"_q)
-		|| namelower.endsWith(u".webp"_q)
-		|| namelower.endsWith(u".tga"_q)
-		|| namelower.endsWith(u".tiff"_q)
-		|| namelower.endsWith(u".tif"_q)
-		|| namelower.endsWith(u".psd"_q)
-		|| namelower.endsWith(u".png"_q)) {
-		return true;
-	}
-	return false;
+	return name.isEmpty()
+		? mime.toLower().startsWith(u"image/"_q)
+		: (DetectNameType(name) == NameType::Image);
 }
 
 std::shared_ptr<QMimeData> ShareMimeMediaData(
@@ -194,10 +187,10 @@ std::shared_ptr<QMimeData> ShareMimeMediaData(
 		result->setData(u"application/x-td-use-jpeg"_q, "1");
 		result->setData(u"image/jpeg"_q, original->data(u"image/jpeg"_q));
 	}
-	if (auto list = Core::ReadMimeUrls(original); !list.isEmpty()) {
+	if (auto list = ReadMimeUrls(original); !list.isEmpty()) {
 		result->setUrls(std::move(list));
 	}
-	result->setText(Core::ReadMimeText(original));
+	result->setText(ReadMimeText(original));
 	return result;
 }
 
@@ -240,4 +233,116 @@ bool CanSendFiles(not_null<const QMimeData*> data) {
 	return false;
 }
 
+QString FileExtension(const QString &filepath) {
+	const auto reversed = ranges::views::reverse(filepath);
+	const auto last = ranges::find_first_of(reversed, ".\\/");
+	if (last == reversed.end() || *last != '.') {
+		return QString();
+	}
+	return QString(last.base(), last - reversed.begin());
+}
+
+NameType DetectNameType(const QString &filepath) {
+	static const auto kImage = SplitExtensions(u"\
+afdesign ai avif bmp dng gif heic icns ico jfif jpeg jpg jpg-large nef png \
+png-large psd raw sketch svg tga tif tiff webp"_q);
+	static const auto kVideo = SplitExtensions(u"\
+3g2 3gp 3gpp aep avi flv h264 m4s m4v mkv mov mp4 mpeg mpg ogv srt tgs tgv \
+vob webm wmv"_q);
+	static const auto kAudio = SplitExtensions(u"\
+aac ac3 aif amr caf cda cue flac m4a m4b mid midi mp3 ogg opus wav wma"_q);
+	static const auto kDocument = SplitExtensions(u"\
+pdf doc docx ppt pptx pps ppsx xls xlsx txt rtf odt ods odp csv text log tl \
+tex xspf xml djvu diag ps ost kml pub epub mobi cbr cbz fb2 prc ris pem p7b \
+m3u m3u8 wpd wpl htm html xhtml key"_q);
+	static const auto kArchive = SplitExtensions(u"\
+7z arj bz2 gz rar tar xz z zip zst"_q);
+	static const auto kThemeFile = SplitExtensions(u"\
+tdesktop-theme tdesktop-palette tgios-theme attheme"_q);
+	static const auto kOtherBenign = SplitExtensions(u"\
+c cc cpp cxx h m mm swift cs ts class java css ninja cmake patch diff plist \
+gyp gitignore strings asoundrc torrent csr json xaml md keylayout sql \
+sln xib mk \
+\
+dmg img iso vcd \
+\
+pdb eot ics ips ipa core mem pcap ovpn part pcapng dmp pkpass dat zxp crash \
+file bak gbr plain dlc fon fnt otf ttc ttf gpx db rss cur \
+\
+tdesktop-endpoints"_q);
+
+	static const auto kExecutable = SplitExtensions(
+#ifdef Q_OS_WIN
+		u"\
+ad ade adp ahk app application appref-ms asp aspx asx bas bat bin cab cdxml \
+cer cfg cgi chi chm cmd cnt com conf cpl crt csh der diagcab dll drv eml \
+exe fon fxp gadget grp hlp hpj hta htt inf ini ins inx isp isu its jar jnlp \
+job js jse jsp key ksh lexe library-ms lnk local lua mad maf mag mam \
+manifest maq mar mas mat mau mav maw mcf mda mdb mde mdt mdw mdz mht mhtml \
+mjs mmc mof msc msg msh msh1 msh2 msh1xml msh2xml mshxml msi msp mst ops \
+osd paf pcd phar php php3 php4 php5 php7 phps php-s pht phtml pif pl plg pm \
+pod prf prg ps1 ps2 ps1xml ps2xml psc1 psc2 psd1 psm1 pssc pst py py3 pyc \
+pyd pyi pyo pyw pyzw pyz rb reg rgs scf scr sct search-ms settingcontent-ms \
+sh shb shs slk sys swf t tmp u3p url vb vbe vbp vbs vbscript vdx vsmacros \
+vsd vsdm vsdx vss vssm vssx vst vstm vstx vsw vsx vtx website wlua ws wsc \
+wsf wsh xbap xll xlsm xnk xs"_q
+#elif defined Q_OS_MAC // Q_OS_MAC
+		u"\
+applescript action app bin command csh osx workflow terminal url caction \
+mpkg pkg scpt scptd xhtm xhtml webarchive"_q
+#else // Q_OS_WIN || Q_OS_MAC
+		u"bin csh deb desktop ksh out pet pkg pup rpm run sh shar slp zsh"_q
+#endif // !Q_OS_WIN && !Q_OS_MAC
+	);
+
+	const auto extension = FileExtension(filepath).toLower();
+	if (kExecutable.contains(extension)) {
+		return NameType::Executable;
+	} else if (kImage.contains(extension)) {
+		return NameType::Image;
+	} else if (kVideo.contains(extension)) {
+		return NameType::Video;
+	} else if (kAudio.contains(extension)) {
+		return NameType::Audio;
+	} else if (kDocument.contains(extension)) {
+		return NameType::Document;
+	} else if (kArchive.contains(extension)) {
+		return NameType::Archive;
+	} else if (kThemeFile.contains(extension)) {
+		return NameType::ThemeFile;
+	} else if (kOtherBenign.contains(extension)) {
+		return NameType::OtherBenign;
+	}
+	return NameType::Unknown;
+}
+
+bool NameTypeAllowsThumbnail(NameType type) {
+	return type == NameType::Image
+		|| type == NameType::Video
+		|| type == NameType::Audio
+		|| type == NameType::Document
+		|| type == NameType::ThemeFile;
+}
+
+bool IsIpRevealingPath(const QString &filepath) {
+	static const auto kExtensions = [] {
+		const auto joined = u"htm html svg m4v m3u8 xhtml"_q;
+		const auto list = joined.split(' ');
+		return base::flat_set<QString>(list.begin(), list.end());
+	}();
+	static const auto kMimeTypes = [] {
+		const auto joined = u"text/html image/svg+xml"_q;
+		const auto list = joined.split(' ');
+		return base::flat_set<QString>(list.begin(), list.end());
+	}();
+
+	return ranges::binary_search(
+		kExtensions,
+		FileExtension(filepath).toLower()
+	) || ranges::binary_search(
+		kMimeTypes,
+		QMimeDatabase().mimeTypeForFile(QFileInfo(filepath)).name()
+	);
+}
+
 } // namespace Core

Telegram/SourceFiles/core/mime_type.h

@@ -69,4 +69,21 @@ struct MimeImageData {
 [[nodiscard]] QList<QUrl> ReadMimeUrls(not_null<const QMimeData*> data);
 [[nodiscard]] bool CanSendFiles(not_null<const QMimeData*> data);
 
+enum class NameType : uchar {
+	Unknown,
+	Executable,
+	Image,
+	Video,
+	Audio,
+	Document,
+	Archive,
+	ThemeFile,
+	OtherBenign,
+};
+
+[[nodiscard]] QString FileExtension(const QString &filepath);
+[[nodiscard]] NameType DetectNameType(const QString &filepath);
+[[nodiscard]] bool NameTypeAllowsThumbnail(NameType type);
+[[nodiscard]] bool IsIpRevealingPath(const QString &filepath);
+
 } // namespace Core

Telegram/SourceFiles/core/sandbox.cpp

@@ -33,7 +33,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <QtGui/QSessionManager>
 #include <QtGui/QScreen>
 #include <QtGui/qpa/qplatformscreen.h>
-#include <ksandbox.h>
 
 namespace Core {
 namespace {
@@ -83,7 +82,6 @@ bool Sandbox::QuitOnStartRequested = false;
 Sandbox::Sandbox(int &argc, char **argv)
 : QApplication(argc, argv)
 , _mainThreadId(QThread::currentThreadId()) {
-	setQuitOnLastWindowClosed(false);
 }
 
 int Sandbox::start() {
@@ -518,10 +516,8 @@ void Sandbox::refreshGlobalProxy() {
 		|| proxy.type == MTP::ProxyData::Type::Http) {
 		QNetworkProxy::setApplicationProxy(
 			MTP::ToNetworkProxy(MTP::ToDirectIpProxy(proxy)));
-	} else if ((!Core::IsAppLaunched()
-		|| Core::App().settings().proxy().isSystem())
-		// this works stable only in sandboxed environment where it works through portal
-		&& (!Platform::IsLinux() || KSandbox::isInside() || cDebugMode())) {
+	} else if (!Core::IsAppLaunched()
+		|| Core::App().settings().proxy().isSystem()) {
 		QNetworkProxyFactory::setUseSystemConfiguration(true);
 	} else {
 		QNetworkProxy::setApplicationProxy(QNetworkProxy::NoProxy);

Telegram/SourceFiles/core/sandbox.h

@@ -107,6 +107,7 @@ private:
 	void readClients();
 	void removeClients();
 
+	QEventLoopLocker _eventLoopLocker;
 	const Qt::HANDLE _mainThreadId = nullptr;
 	int _eventNestingLevel = 0;
 	int _loopNestingLevel = 0;