Add context menu to info shared media.

Telegram/SourceFiles/boxes/peer_list_box.cpp

@@ -956,9 +956,9 @@ void PeerListContent::mousePressReleased(Qt::MouseButton button) {
 }
 
 void PeerListContent::contextMenuEvent(QContextMenuEvent *e) {
-	if (_menu) {
+	if (_contextMenu) {
-		_menu->deleteLater();
+		_contextMenu->deleteLater();
-		_menu = nullptr;
+		_contextMenu = nullptr;
 	}
 	setContexted(Selected());
 	if (e->reason() == QContextMenuEvent::Mouse) {
@@ -971,15 +971,15 @@ void PeerListContent::contextMenuEvent(QContextMenuEvent *e) {
 	}
 
 	if (auto row = getRow(_contexted.index)) {
-		_menu = _controller->rowContextMenu(row);
+		_contextMenu = _controller->rowContextMenu(row);
-		if (_menu) {
+		if (_contextMenu) {
-			_menu->setDestroyedCallback(base::lambda_guarded(
+			_contextMenu->setDestroyedCallback(base::lambda_guarded(
 				this,
 				[this] {
 					setContexted(Selected());
 					handleMouseMove(QCursor::pos());
 				}));
-			_menu->popup(e->globalPos());
+			_contextMenu->popup(e->globalPos());
 			e->accept();
 		}
 	}

Telegram/SourceFiles/boxes/peer_list_box.h

@@ -604,7 +604,7 @@ private:
 
 	std::vector<std::unique_ptr<PeerListRow>> _searchRows;
 	base::Timer _repaintByStatus;
-	QPointer<Ui::PopupMenu> _menu;
+	QPointer<Ui::PopupMenu> _contextMenu;
 
 };
 

Telegram/SourceFiles/info/media/info_media_list_widget.cpp

@@ -26,11 +26,17 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "window/themes/window_theme.h"
 #include "window/window_controller.h"
 #include "storage/file_download.h"
+#include "ui/widgets/popup_menu.h"
 #include "lang/lang_keys.h"
 #include "auth_session.h"
+#include "mainwidget.h"
 #include "window/main_window.h"
 #include "styles/style_overview.h"
 #include "styles/style_info.h"
+#include "boxes/peer_list_box.h"
+#include "boxes/confirm_box.h"
+#include "info/info_top_bar_override.h"
+#include "core/file_utilities.h"
 
 namespace Layout = Overview::Layout;
 
@@ -634,6 +640,19 @@ auto ListWidget::collectSelectedItems() const -> SelectedItems {
 	return items;
 }
 
+SelectedItemSet ListWidget::collectSelectedSet() const {
+	auto items = SelectedItemSet();
+	if (hasSelectedItems()) {
+		for (auto &data : _selected) {
+			auto fullId = computeFullId(data.first);
+			if (auto item = App::histItemById(fullId)) {
+				items.insert(items.size(), item);
+			}
+		}
+	}
+	return items;
+}
+
 void ListWidget::pushSelectedItems() {
 	_selectedListStream.fire(collectSelectedItems());
 }
@@ -1061,6 +1080,260 @@ void ListWidget::mouseDoubleClickEvent(QMouseEvent *e) {
 	trySwitchToWordSelection();
 }
 
+void ListWidget::showContextMenu(
+		QContextMenuEvent *e,
+		ContextMenuSource source) {
+	if (_contextMenu) {
+		_contextMenu->deleteLater();
+		_contextMenu = nullptr;
+		repaintItem(_contextUniversalId);
+	}
+	if (e->reason() == QContextMenuEvent::Mouse) {
+		mouseActionUpdate(e->globalPos());
+	}
+
+	auto item = App::histItemById(computeFullId(_overState.itemId));
+	if (!item || !_overState.inside) {
+		return;
+	}
+	auto universalId = _contextUniversalId = _overState.itemId;
+
+	enum class SelectionState {
+		NoSelectedItems,
+		NotOverSelectedItems,
+		OverSelectedItems,
+		NotOverSelectedText,
+		OverSelectedText,
+	};
+	auto overSelected = SelectionState::NoSelectedItems;
+	if (source == ContextMenuSource::Touch) {
+		if (hasSelectedItems()) {
+			overSelected = SelectionState::OverSelectedItems;
+		} else if (hasSelectedText()) {
+			overSelected = SelectionState::OverSelectedItems;
+		}
+	} else if (hasSelectedText()) {
+		// #TODO text selection
+	} else if (hasSelectedItems()) {
+		auto it = _selected.find(_overState.itemId);
+		if (isSelectedItem(it) && _overState.inside) {
+			overSelected = SelectionState::OverSelectedItems;
+		} else {
+			overSelected = SelectionState::NotOverSelectedItems;
+		}
+	}
+
+	auto canDeleteAll = [&] {
+		return base::find_if(_selected, [](auto &item) {
+			return !item.second.canDelete;
+		}) == _selected.end();
+	};
+	auto canForwardAll = [&] {
+		return base::find_if(_selected, [](auto &item) {
+			return !item.second.canForward;
+		}) == _selected.end();
+	};
+
+	auto link = ClickHandler::getActive();
+
+	_contextMenu = new Ui::PopupMenu(nullptr);
+	_contextMenu->addAction(
+		lang(lng_context_to_msg),
+		[itemFullId = item->fullId()] {
+			if (auto item = App::histItemById(itemFullId)) {
+				Ui::showPeerHistoryAtItem(item);
+			}
+		});
+
+	auto photoLink = dynamic_cast<PhotoClickHandler*>(link.data());
+	auto fileLink = dynamic_cast<DocumentClickHandler*>(link.data());
+	if (photoLink || fileLink) {
+		auto [isVideo, isVoice, isSong] = [&] {
+			if (fileLink) {
+				auto document = fileLink->document();
+				return std::make_tuple(
+					document->isVideo(),
+					(document->voice() != nullptr),
+					(document->song() != nullptr)
+				);
+			}
+			return std::make_tuple(false, false, false);
+		}();
+
+		if (photoLink) {
+		} else {
+			if (auto document = fileLink->document()) {
+				if (document->loading()) {
+					_contextMenu->addAction(
+						lang(lng_context_cancel_download),
+						[document] {
+							document->cancel();
+						});
+				} else {
+					auto filepath = document->filepath(DocumentData::FilePathResolveChecked);
+					if (!filepath.isEmpty()) {
+						auto handler = App::LambdaDelayed(
+							st::defaultDropdownMenu.menu.ripple.hideDuration,
+							this,
+							[filepath] {
+								File::ShowInFolder(filepath);
+							});
+						_contextMenu->addAction(
+							lang((cPlatform() == dbipMac || cPlatform() == dbipMacOld)
+								? lng_context_show_in_finder
+								: lng_context_show_in_folder),
+							std::move(handler));
+					}
+					auto handler = App::LambdaDelayed(
+						st::defaultDropdownMenu.menu.ripple.hideDuration,
+						this,
+						[document] {
+							DocumentSaveClickHandler::doSave(document, true);
+						});
+					_contextMenu->addAction(
+						lang(isVideo
+							? lng_context_save_video
+							: isVoice
+							? lng_context_save_audio
+							: isSong
+							? lng_context_save_audio_file
+							: lng_context_save_file),
+						std::move(handler));
+				}
+			}
+		}
+	} else if (link) {
+		auto linkCopyToClipboardText
+			= link->copyToClipboardContextItemText();
+		if (!linkCopyToClipboardText.isEmpty()) {
+			_contextMenu->addAction(
+				linkCopyToClipboardText,
+				[link] {
+					link->copyToClipboard();
+				});
+		}
+	}
+	if (overSelected == SelectionState::OverSelectedItems) {
+		if (canForwardAll()) {
+			_contextMenu->addAction(
+				lang(lng_context_forward_selected),
+				base::lambda_guarded(this, [this] {
+					forwardSelected();
+				}));
+		}
+		if (canDeleteAll()) {
+			_contextMenu->addAction(
+				lang(lng_context_delete_selected),
+				base::lambda_guarded(this, [this] {
+					deleteSelected();
+				}));
+		}
+		_contextMenu->addAction(
+			lang(lng_context_clear_selection),
+			base::lambda_guarded(this, [this] {
+				clearSelected();
+			}));
+	} else {
+		if (overSelected != SelectionState::NotOverSelectedItems) {
+			if (item->canForward()) {
+				_contextMenu->addAction(
+					lang(lng_context_forward_msg),
+					base::lambda_guarded(this, [this, universalId] {
+						forwardItem(universalId);
+					}));
+			}
+			if (item->canDelete()) {
+				_contextMenu->addAction(
+					lang(lng_context_delete_msg),
+					base::lambda_guarded(this, [this, universalId] {
+						deleteItem(universalId);
+					}));
+			}
+		}
+		_contextMenu->addAction(
+			lang(lng_context_select_msg),
+			base::lambda_guarded(this, [this, universalId] {
+				if (hasSelectedText()) {
+					clearSelected();
+				} else if (_selected.size() == MaxSelectedItems) {
+					return;
+				} else if (_selected.empty()) {
+					update();
+				}
+				applyItemSelection(universalId, FullSelection);
+			}));
+	}
+
+	_contextMenu->setDestroyedCallback(base::lambda_guarded(
+		this,
+		[this, universalId] {
+			_contextMenu = nullptr;
+			mouseActionUpdate(QCursor::pos());
+			repaintItem(universalId);
+		}));
+	_contextMenu->popup(e->globalPos());
+	e->accept();
+}
+
+void ListWidget::contextMenuEvent(QContextMenuEvent *e) {
+	showContextMenu(
+		e,
+		(e->reason() == QContextMenuEvent::Mouse)
+			? ContextMenuSource::Mouse
+			: ContextMenuSource::Other);
+}
+
+void ListWidget::forwardSelected() {
+	forwardItems(collectSelectedSet());
+}
+
+void ListWidget::forwardItem(UniversalMsgId universalId) {
+	if (auto item = App::histItemById(computeFullId(universalId))) {
+		auto items = SelectedItemSet();
+		items.insert(0, item);
+		forwardItems(std::move(items));
+	}
+}
+
+void ListWidget::forwardItems(SelectedItemSet items) {
+	if (items.empty()) {
+		return;
+	}
+	auto that = weak(this);
+	auto controller = std::make_unique<ChooseRecipientBoxController>(
+		[that, items = std::move(items)](not_null<PeerData*> peer) {
+			App::main()->setForwardDraft(peer->id, items);
+			if (that) {
+				that->clearSelected();
+			}
+		});
+	Ui::show(Box<PeerListBox>(
+		std::move(controller),
+		[](not_null<PeerListBox*> box) {
+			box->addButton(langFactory(lng_cancel), [box] {
+				box->closeBox();
+			});
+		}));
+}
+
+void ListWidget::deleteSelected() {
+	deleteItems(collectSelectedSet());
+}
+
+void ListWidget::deleteItem(UniversalMsgId universalId) {
+	if (auto item = App::histItemById(computeFullId(universalId))) {
+		auto items = SelectedItemSet();
+		items.insert(0, item);
+		deleteItems(std::move(items));
+	}
+}
+
+void ListWidget::deleteItems(SelectedItemSet items) {
+	if (!items.empty()) {
+		Ui::show(Box<DeleteMessagesBox>(items));
+	}
+}
+
 void ListWidget::trySwitchToWordSelection() {
 	auto selectingSome = (_mouseAction == MouseAction::Selecting)
 		&& hasSelectedText();

Telegram/SourceFiles/info/media/info_media_list_widget.h

@@ -87,6 +87,7 @@ protected:
 	void mousePressEvent(QMouseEvent *e) override;
 	void mouseReleaseEvent(QMouseEvent *e) override;
 	void mouseDoubleClickEvent(QMouseEvent *e) override;
+	void contextMenuEvent(QContextMenuEvent *e) override;
 	void enterEventHook(QEvent *e) override;
 	void leaveEventHook(QEvent *e) override;
 
@@ -144,6 +145,11 @@ private:
 		}
 
 	};
+	enum class ContextMenuSource {
+		Mouse,
+		Touch,
+		Other,
+	};
 
 	void start();
 	int recountHeight();
@@ -173,6 +179,7 @@ private:
 		Type type);
 
 	SelectedItems collectSelectedItems() const;
+	SelectedItemSet collectSelectedSet() const;
 	void pushSelectedItems();
 	FullMsgId computeFullId(UniversalMsgId universalId) const;
 	bool hasSelected() const;
@@ -183,6 +190,12 @@ private:
 	bool hasSelectedText() const;
 	bool hasSelectedItems() const;
 	void clearSelected();
+	void forwardSelected();
+	void forwardItem(UniversalMsgId universalId);
+	void forwardItems(SelectedItemSet items);
+	void deleteSelected();
+	void deleteItem(UniversalMsgId universalId);
+	void deleteItems(SelectedItemSet items);
 	void applyItemSelection(
 		UniversalMsgId universalId,
 		TextSelection selection);
@@ -238,6 +251,9 @@ private:
 	void mouseActionCancel();
 	void performDrag();
 	style::cursor computeMouseCursor() const;
+	void showContextMenu(
+		QContextMenuEvent *e,
+		ContextMenuSource source);
 
 	void updateDragSelection();
 	void clearDragSelection();
@@ -271,6 +287,7 @@ private:
 	CursorState _overState;
 	CursorState _pressState;
 	BaseLayout *_overLayout = nullptr;
+	UniversalMsgId _contextUniversalId = 0;
 	HistoryCursorState _mouseCursorState = HistoryDefaultCursorState;
 	uint16 _mouseTextSymbol = 0;
 	bool _pressWasInactive = false;
@@ -281,7 +298,6 @@ private:
 	DragSelectAction _dragSelectAction = DragSelectAction::None;
 	bool _wasSelectedText = false; // was some text selected in current drag action
 	Ui::PopupMenu *_contextMenu = nullptr;
-	ClickHandlerPtr _contextMenuLink;
 
 	QPoint _trippleClickPoint;
 	TimeMs _trippleClickStartTime = 0;

Telegram/SourceFiles/info/profile/info_profile_cover.cpp

@@ -334,6 +334,9 @@ void Cover::refreshStatusText() {
 	refreshStatusGeometry(width());
 }
 
+Cover::~Cover() {
+}
+
 void Cover::refreshNameGeometry(int newWidth) {
 	auto nameWidth = newWidth
 		- st::infoProfileNameLeft

Telegram/SourceFiles/info/profile/info_profile_cover.h

@@ -70,6 +70,8 @@ public:
 			SectionWithToggle::setToggleShown(std::move(shown)));
 	}
 
+	~Cover();
+
 private:
 	void setupChildGeometry();
 	void initViewers();