tdesktop/Telegram/SourceFiles/chat_helpers/bot_keyboard.h

103 lines
2.6 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 "ui/widgets/tooltip.h"
#include "chat_helpers/bot_command.h"
class ReplyKeyboard;
namespace style {
struct BotKeyboardButton;
} // namespace style
namespace Window {
class SessionController;
} // namespace Window
class BotKeyboard
: public TWidget
, public Ui::AbstractTooltipShower
, public ClickHandlerHost {
public:
BotKeyboard(
not_null<Window::SessionController*> controller,
QWidget *parent);
bool moderateKeyActivate(int index, Fn<ClickContext(FullMsgId)> context);
// With force=true the markup is updated even if it is
// already shown for the passed history item.
bool updateMarkup(HistoryItem *last, bool force = false);
[[nodiscard]] bool hasMarkup() const;
[[nodiscard]] bool forceReply() const;
[[nodiscard]] QString placeholder() const {
return _placeholder;
}
void step_selected(crl::time ms, bool timer);
void resizeToWidth(int newWidth, int maxOuterHeight) {
_maxOuterHeight = maxOuterHeight;
return TWidget::resizeToWidth(newWidth);
}
[[nodiscard]] bool maximizeSize() const;
[[nodiscard]] bool singleUse() const;
[[nodiscard]] FullMsgId forMsgId() const {
return _wasForMsgId;
}
// AbstractTooltipShower interface
QString tooltipText() const override;
QPoint tooltipPos() const override;
bool tooltipWindowActive() const override;
// ClickHandlerHost interface
void clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) override;
void clickHandlerPressedChanged(const ClickHandlerPtr &p, bool pressed) override;
rpl::producer<Bot::SendCommandRequest> sendCommandRequests() const;
~BotKeyboard();
protected:
int resizeGetHeight(int newWidth) override;
void paintEvent(QPaintEvent *e) override;
void mousePressEvent(QMouseEvent *e) override;
void mouseMoveEvent(QMouseEvent *e) override;
void mouseReleaseEvent(QMouseEvent *e) override;
void enterEventHook(QEnterEvent *e) override;
void leaveEventHook(QEvent *e) override;
private:
void updateSelected();
void updateStyle(int newWidth);
void clearSelection();
const not_null<Window::SessionController*> _controller;
FullMsgId _wasForMsgId;
QString _placeholder;
int _height = 0;
int _maxOuterHeight = 0;
bool _maximizeSize = false;
bool _singleUse = false;
bool _forceReply = false;
QPoint _lastMousePos;
std::unique_ptr<ReplyKeyboard> _impl;
rpl::event_stream<Bot::SendCommandRequest> _sendCommandRequests;
const style::BotKeyboardButton *_st = nullptr;
};