Use stories ShareBox from the saved stories list.

Telegram/SourceFiles/info/media/info_media_list_widget.cpp

@@ -33,6 +33,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/history_view_cursor_state.h"
 #include "history/view/history_view_service_message.h"
 #include "media/stories/media_stories_controller.h" // ...TogglePinnedToast.
+#include "media/stories/media_stories_share.h" // PrepareShareBox.
 #include "window/window_session_controller.h"
 #include "window/window_peer_menu.h"
 #include "ui/widgets/popup_menu.h"
@@ -1104,7 +1105,16 @@ void ListWidget::contextMenuEvent(QContextMenuEvent *e) {
 }
 
 void ListWidget::forwardSelected() {
-	if (auto items = collectSelectedIds(); !items.empty()) {
+	if (_controller->storiesPeer()) {
+		const auto ids = collectSelectedIds();
+		if (ids.size() == 1 && IsStoryMsgId(ids.front().msg)) {
+			const auto id = ids.front();
+			_controller->parentController()->show(
+				::Media::Stories::PrepareShareBox(
+					_controller->parentController()->uiShow(),
+					{ id.peer, StoryIdFromMsgId(id.msg) }));
+		}
+	} else if (auto items = collectSelectedIds(); !items.empty()) {
 		forwardItems(std::move(items));
 	}
 }

Telegram/SourceFiles/media/stories/media_stories_controller.cpp

@@ -1245,7 +1245,7 @@ void Controller::unfocusReply() {
 
 void Controller::shareRequested() {
 	const auto show = _delegate->storiesShow();
-	if (auto box = PrepareShareBox(show, _shown)) {
+	if (auto box = PrepareShareBox(show, _shown, true)) {
 		show->show(std::move(box));
 	}
 }

Telegram/SourceFiles/media/stories/media_stories_share.cpp

@@ -32,7 +32,8 @@ namespace Media::Stories {
 
 [[nodiscard]] object_ptr<Ui::BoxContent> PrepareShareBox(
 		std::shared_ptr<ChatHelpers::Show> show,
-		FullStoryId id) {
+		FullStoryId id,
+		bool viewerStyle) {
 	const auto session = &show->session();
 	const auto resolve = [=] {
 		const auto maybeStory = session->data().stories().lookup(id);
@@ -170,7 +171,7 @@ namespace Media::Stories {
 		}
 	};
 
-	const auto scheduleStyle = [&] {
+	const auto viewerScheduleStyle = [&] {
 		auto date = Ui::ChooseDateTimeStyleArgs();
 		date.labelStyle = &st::groupCallBoxLabel;
 		date.dateFieldStyle = &st::groupCallScheduleDateField;
@@ -191,11 +192,13 @@ namespace Media::Stories {
 		.copyCallback = std::move(copyLinkCallback),
 		.submitCallback = std::move(submitCallback),
 		.filterCallback = std::move(filterCallback),
-		.stMultiSelect = &st::groupCallMultiSelect,
-		.stComment = &st::groupCallShareBoxComment,
-		.st = &st::groupCallShareBoxList,
-		.stLabel = &st::groupCallField,
-		.scheduleBoxStyle = scheduleStyle(),
+		.stMultiSelect = viewerStyle ? &st::groupCallMultiSelect : nullptr,
+		.stComment = viewerStyle ? &st::groupCallShareBoxComment : nullptr,
+		.st = viewerStyle ? &st::groupCallShareBoxList : nullptr,
+		.stLabel = viewerStyle ? &st::groupCallField : nullptr,
+		.scheduleBoxStyle = (viewerStyle
+			? viewerScheduleStyle()
+			: HistoryView::ScheduleBoxStyleArgs()),
 	});
 }
 

Telegram/SourceFiles/media/stories/media_stories_share.h

@@ -21,6 +21,7 @@ namespace Media::Stories {
 
 [[nodiscard]] object_ptr<Ui::BoxContent> PrepareShareBox(
 	std::shared_ptr<ChatHelpers::Show> show,
-	FullStoryId id);
+	FullStoryId id,
+	bool viewerStyle = false);
 
 } // namespace Media::Stories