mirror of
https://github.com/AyuGram/AyuGramDesktop.git
synced 2026-07-25 06:54:43 +00:00
John Preston
103 lines
2.5 KiB
C++
103 lines
2.5 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "ui/effects/animations.h"
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#include "ui/round_rect.h"
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struct TextWithTags;
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namespace ChatHelpers {
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class Show;
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class TabbedPanel;
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} // namespace ChatHelpers
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namespace Data {
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struct ReactionId;
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} // namespace Data
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namespace Ui {
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class ElasticScroll;
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class EmojiButton;
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class InputField;
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class SendButton;
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class RpWidget;
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} // namespace Ui
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namespace Calls::Group {
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struct Message;
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class MessagesUi final {
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public:
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MessagesUi(
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not_null<QWidget*> parent,
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std::shared_ptr<ChatHelpers::Show> show,
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rpl::producer<std::vector<Message>> messages);
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~MessagesUi();
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void move(int left, int bottom, int width, int availableHeight);
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void raise();
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[[nodiscard]] rpl::lifetime &lifetime();
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private:
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struct MessageView;
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void setupList(rpl::producer<std::vector<Message>> messages);
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void toggleMessage(MessageView &entry, bool shown);
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void setContentFailed(MessageView &entry);
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void setContent(MessageView &entry, const TextWithEntities &text);
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void updateMessageSize(MessageView &entry);
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bool updateMessageHeight(MessageView &entry);
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void animateMessageSent(MessageView &entry);
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void repaintMessage(int id);
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void recountHeights(std::vector<MessageView>::iterator i, int top);
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void appendMessage(const Message &data);
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void checkReactionContent(
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MessageView &entry,
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const TextWithEntities &text);
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void startReactionAnimation(MessageView &entry);
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void updateReactionPosition(MessageView &entry);
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void removeReaction(not_null<Ui::RpWidget*> widget);
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void setupMessagesWidget();
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void applyWidth();
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void updateGeometries();
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void updateTopFade();
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void updateBottomFade();
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const not_null<QWidget*> _parent;
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const std::shared_ptr<ChatHelpers::Show> _show;
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std::unique_ptr<Ui::ElasticScroll> _scroll;
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Ui::Animations::Simple _scrollToBottomAnimation;
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Ui::RpWidget *_messages = nullptr;
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QImage _canvas;
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std::vector<MessageView> _views;
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style::complex_color _messageBg;
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Ui::RoundRect _messageBgRect;
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rpl::lifetime _effectsLifetime;
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Ui::Animations::Simple _topFadeAnimation;
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Ui::Animations::Simple _bottomFadeAnimation;
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int _fadeHeight = 0;
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bool _topFadeShown = false;
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bool _bottomFadeShown = false;
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int _left = 0;
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int _bottom = 0;
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int _width = 0;
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int _availableHeight = 0;
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rpl::lifetime _lifetime;
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};
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} // namespace Calls::Group
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