141 lines
3.4 KiB
C++
141 lines
3.4 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/layers/box_content.h"
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#include "ui/chat/attach/attach_prepare.h"
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namespace ChatHelpers {
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class TabbedPanel;
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} // namespace ChatHelpers
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namespace Window {
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class SessionController;
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} // namespace Window
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namespace Data {
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class PhotoMedia;
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} // namespace Data
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namespace Ui {
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class AbstractSinglePreview;
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class InputField;
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class EmojiButton;
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class VerticalLayout;
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enum class AlbumType;
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} // namespace Ui
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class EditCaptionBox final : public Ui::BoxContent {
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public:
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EditCaptionBox(
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QWidget*,
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not_null<Window::SessionController*> controller,
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not_null<HistoryItem*> item);
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EditCaptionBox(
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QWidget*,
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not_null<Window::SessionController*> controller,
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not_null<HistoryItem*> item,
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TextWithTags &&text,
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Ui::PreparedList &&list,
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Fn<void()> saved);
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~EditCaptionBox();
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static void StartMediaReplace(
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not_null<Window::SessionController*> controller,
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FullMsgId itemId,
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TextWithTags text,
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Fn<void()> saved);
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static void StartMediaReplace(
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not_null<Window::SessionController*> controller,
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FullMsgId itemId,
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Ui::PreparedList &&list,
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TextWithTags text,
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Fn<void()> saved);
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static void StartPhotoEdit(
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not_null<Window::SessionController*> controller,
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std::shared_ptr<Data::PhotoMedia> media,
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FullMsgId itemId,
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TextWithTags text,
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Fn<void()> saved);
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protected:
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void prepare() override;
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void setInnerFocus() override;
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void paintEvent(QPaintEvent *e) override;
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void resizeEvent(QResizeEvent *e) override;
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void keyPressEvent(QKeyEvent *e) override;
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private:
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void rebuildPreview();
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void setupEditEventHandler();
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void setupPhotoEditorEventHandler();
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void setupField();
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void setupControls();
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void setInitialText();
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void updateBoxSize();
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void captionResized();
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void setupEmojiPanel();
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void updateEmojiPanelGeometry();
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void emojiFilterForGeometry(not_null<QEvent*> event);
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void setupDragArea();
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bool validateLength(const QString &text) const;
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void applyChanges();
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void save();
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void closeAfterSave();
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bool fileFromClipboard(not_null<const QMimeData*> data);
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[[nodiscard]] int errorTopSkip() const;
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[[nodiscard]] bool hasSpoiler() const;
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bool setPreparedList(Ui::PreparedList &&list);
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const not_null<Window::SessionController*> _controller;
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const not_null<HistoryItem*> _historyItem;
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const bool _isAllowedEditMedia;
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const Ui::AlbumType _albumType;
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const base::unique_qptr<Ui::VerticalLayout> _controls;
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const base::unique_qptr<Ui::ScrollArea> _scroll;
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const base::unique_qptr<Ui::InputField> _field;
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const base::unique_qptr<Ui::EmojiButton> _emojiToggle;
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base::unique_qptr<Ui::AbstractSinglePreview> _content;
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Fn<bool()> _previewHasSpoiler;
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base::unique_qptr<ChatHelpers::TabbedPanel> _emojiPanel;
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base::unique_qptr<QObject> _emojiFilter;
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const TextWithTags _initialText;
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Ui::PreparedList _initialList;
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Fn<void()> _saved;
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std::shared_ptr<Data::PhotoMedia> _photoMedia;
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Ui::PreparedList _preparedList;
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mtpRequestId _saveRequestId = 0;
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base::Timer _checkChangedTimer;
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bool _isPhoto = false;
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bool _asFile = false;
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QString _error;
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rpl::variable<int> _footerHeight = 0;
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rpl::event_stream<> _editMediaClicks;
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rpl::event_stream<> _photoEditorOpens;
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rpl::event_stream<> _previewRebuilds;
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rpl::event_stream<int> _contentHeight;
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};
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