151 lines
4 KiB
C++
151 lines
4 KiB
C++
/*
|
|
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
|
|
|
|
#include "base/weak_ptr.h"
|
|
#include "ui/effects/animations.h"
|
|
#include "ui/widgets/menu/menu_add_action_callback.h"
|
|
#include "ui/round_rect.h"
|
|
#include "ui/rp_widget.h"
|
|
|
|
namespace Ui {
|
|
class DynamicImage;
|
|
class LinkButton;
|
|
struct ScrollToRequest;
|
|
} // namespace Ui
|
|
|
|
namespace Dialogs {
|
|
|
|
struct TopPeersEntry {
|
|
uint64 id = 0;
|
|
QString name;
|
|
std::shared_ptr<Ui::DynamicImage> userpic;
|
|
uint32 badge : 28 = 0;
|
|
uint32 unread : 1 = 0;
|
|
uint32 muted : 1 = 0;
|
|
uint32 online : 1 = 0;
|
|
};
|
|
|
|
struct TopPeersList {
|
|
std::vector<TopPeersEntry> entries;
|
|
};
|
|
|
|
struct ShowTopPeerMenuRequest {
|
|
uint64 id = 0;
|
|
Ui::Menu::MenuCallback callback;
|
|
};
|
|
|
|
class TopPeersStrip final : public Ui::RpWidget {
|
|
public:
|
|
TopPeersStrip(
|
|
not_null<QWidget*> parent,
|
|
rpl::producer<TopPeersList> content);
|
|
~TopPeersStrip();
|
|
|
|
[[nodiscard]] bool empty() const;
|
|
[[nodiscard]] rpl::producer<bool> emptyValue() const;
|
|
[[nodiscard]] rpl::producer<uint64> clicks() const;
|
|
[[nodiscard]] rpl::producer<uint64> pressed() const;
|
|
[[nodiscard]] rpl::producer<> pressCancelled() const;
|
|
[[nodiscard]] auto showMenuRequests() const
|
|
-> rpl::producer<ShowTopPeerMenuRequest>;
|
|
[[nodiscard]] auto scrollToRequests() const
|
|
-> rpl::producer<Ui::ScrollToRequest>;
|
|
|
|
void removeLocally(uint64 id = 0);
|
|
|
|
[[nodiscard]] bool selectedByKeyboard() const;
|
|
bool selectByKeyboard(Qt::Key direction);
|
|
void deselectByKeyboard();
|
|
bool chooseRow();
|
|
void pressLeftToContextMenu(bool shown);
|
|
|
|
uint64 updateFromParentDrag(QPoint globalPosition);
|
|
void dragLeft();
|
|
|
|
[[nodiscard]] auto verticalScrollEvents() const
|
|
-> rpl::producer<not_null<QWheelEvent*>>;
|
|
|
|
private:
|
|
struct Entry;
|
|
struct Layout;
|
|
|
|
int resizeGetHeight(int newWidth) override;
|
|
|
|
void setupHeader();
|
|
void setupStrip();
|
|
|
|
void paintStrip(QRect clip);
|
|
void stripWheelEvent(QWheelEvent *e);
|
|
void stripMousePressEvent(QMouseEvent *e);
|
|
void stripMouseMoveEvent(QMouseEvent *e);
|
|
void stripMouseReleaseEvent(QMouseEvent *e);
|
|
void stripContextMenuEvent(QContextMenuEvent *e);
|
|
void stripLeaveEvent(QEvent *e);
|
|
|
|
void updateScrollMax(int newWidth = 0);
|
|
void updateSelected();
|
|
void setSelected(int selected);
|
|
void setExpanded(bool expanded);
|
|
void scrollToSelected();
|
|
void checkDragging();
|
|
bool finishDragging();
|
|
void subscribeUserpic(Entry &entry);
|
|
void unsubscribeUserpics(bool all = false);
|
|
void paintUserpic(Painter &p, int x, int y, int index, bool selected);
|
|
void clearSelection();
|
|
void selectByMouse(QPoint globalPosition);
|
|
|
|
[[nodiscard]] QRect outer() const;
|
|
[[nodiscard]] QRect innerRounded() const;
|
|
[[nodiscard]] int scrollLeft() const;
|
|
[[nodiscard]] Layout currentLayout() const;
|
|
int clearPressed();
|
|
void apply(const TopPeersList &list);
|
|
void apply(Entry &entry, const TopPeersEntry &data);
|
|
|
|
Ui::RpWidget _header;
|
|
Ui::RpWidget _strip;
|
|
|
|
std::vector<Entry> _entries;
|
|
rpl::variable<int> _count = 0;
|
|
base::flat_set<uint64> _removed;
|
|
rpl::variable<Ui::LinkButton*> _toggleExpanded = nullptr;
|
|
|
|
rpl::event_stream<uint64> _clicks;
|
|
rpl::event_stream<uint64> _presses;
|
|
rpl::event_stream<> _pressCancelled;
|
|
rpl::event_stream<ShowTopPeerMenuRequest> _showMenuRequests;
|
|
rpl::event_stream<not_null<QWheelEvent*>> _verticalScrollEvents;
|
|
|
|
std::optional<QPoint> _lastMousePosition;
|
|
std::optional<QPoint> _mouseDownPosition;
|
|
int _startDraggingLeft = 0;
|
|
int _scrollLeft = 0;
|
|
int _scrollLeftMax = 0;
|
|
bool _dragging = false;
|
|
Qt::Orientation _scrollingLock = {};
|
|
|
|
int _selected = -1;
|
|
int _pressed = -1;
|
|
int _contexted = -1;
|
|
bool _selectionByKeyboard = false;
|
|
bool _hiddenLocally = false;
|
|
|
|
Ui::Animations::Simple _expandAnimation;
|
|
rpl::variable<bool> _expanded = false;
|
|
|
|
rpl::event_stream<Ui::ScrollToRequest> _scrollToRequests;
|
|
|
|
Ui::RoundRect _selection;
|
|
base::unique_qptr<Ui::PopupMenu> _menu;
|
|
base::has_weak_ptr _menuGuard;
|
|
|
|
};
|
|
|
|
} // namespace Dialogs
|