161 lines
3.8 KiB
C++
161 lines
3.8 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 "base/invoke_queued.h"
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#include "base/object_ptr.h"
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#include "base/unique_qptr.h"
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#include "iv/iv_delegate.h"
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#include "ui/effects/animations.h"
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#include "ui/text/text.h"
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class Painter;
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namespace Webview {
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struct DataRequest;
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class Window;
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} // namespace Webview
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namespace Ui {
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class RpWidget;
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class RpWindow;
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class PopupMenu;
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class FlatLabel;
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class IconButton;
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template <typename Widget>
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class FadeWrapScaled;
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} // namespace Ui
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namespace Iv {
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struct Prepared;
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struct ShareBoxResult {
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Fn<void()> focus;
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Fn<void()> hide;
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rpl::producer<> destroyRequests;
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};
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struct ShareBoxDescriptor {
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not_null<Ui::RpWidget*> parent;
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QString url;
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};
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class Controller final {
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public:
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Controller(
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not_null<Delegate*> delegate,
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Fn<ShareBoxResult(ShareBoxDescriptor)> showShareBox);
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~Controller();
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struct Event {
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enum class Type {
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Close,
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Quit,
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OpenChannel,
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JoinChannel,
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OpenPage,
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OpenLink,
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OpenLinkExternal,
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OpenMedia,
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};
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Type type = Type::Close;
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QString url;
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QString context;
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};
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void show(
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const QString &dataPath,
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Prepared page,
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base::flat_map<QByteArray, rpl::producer<bool>> inChannelValues);
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void update(Prepared page);
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[[nodiscard]] bool active() const;
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void showJoinedTooltip();
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void minimize();
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[[nodiscard]] rpl::producer<Webview::DataRequest> dataRequests() const {
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return _dataRequests.events();
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}
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[[nodiscard]] rpl::producer<Event> events() const {
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return _events.events();
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}
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[[nodiscard]] rpl::lifetime &lifetime();
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private:
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void createWindow();
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void createWebview(const QString &dataPath);
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[[nodiscard]] QByteArray navigateScript(int index, const QString &hash);
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[[nodiscard]] QByteArray reloadScript(int index);
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void showInWindow(const QString &dataPath, Prepared page);
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[[nodiscard]] QByteArray fillInChannelValuesScript(
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base::flat_map<QByteArray, rpl::producer<bool>> inChannelValues);
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[[nodiscard]] QByteArray toggleInChannelScript(
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const QByteArray &id,
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bool in) const;
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void processKey(const QString &key, const QString &modifier);
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void processLink(const QString &url, const QString &context);
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void initControls();
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void updateTitleGeometry(int newWidth) const;
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void activate();
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void setInnerFocus();
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void showMenu();
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void escape();
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void close();
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void quit();
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[[nodiscard]] QString composeCurrentUrl() const;
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void showShareMenu();
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void destroyShareMenu();
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const not_null<Delegate*> _delegate;
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std::unique_ptr<Ui::RpWindow> _window;
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std::unique_ptr<Ui::RpWidget> _subtitleWrap;
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rpl::variable<QString> _subtitleText;
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std::unique_ptr<Ui::FlatLabel> _subtitle;
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Ui::Animations::Simple _subtitleLeft;
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object_ptr<Ui::IconButton> _menuToggle = { nullptr };
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object_ptr<Ui::FadeWrapScaled<Ui::IconButton>> _back = { nullptr };
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base::unique_qptr<Ui::PopupMenu> _menu;
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Ui::RpWidget *_container = nullptr;
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std::unique_ptr<Webview::Window> _webview;
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rpl::event_stream<Webview::DataRequest> _dataRequests;
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rpl::event_stream<Event> _events;
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base::flat_map<QByteArray, bool> _inChannelChanged;
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base::flat_set<QByteArray> _inChannelSubscribed;
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SingleQueuedInvokation _updateStyles;
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bool _reloadInitialWhenReady = false;
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bool _subscribedToColors = false;
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bool _ready = false;
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rpl::variable<int> _index = -1;
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QString _hash;
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Fn<ShareBoxResult(ShareBoxDescriptor)> _showShareBox;
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std::unique_ptr<Ui::RpWidget> _shareWrap;
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std::unique_ptr<QWidget> _shareContainer;
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Fn<void()> _shareFocus;
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Fn<void()> _shareHide;
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bool _shareHidesContent = false;
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std::vector<Prepared> _pages;
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base::flat_map<QString, int> _indices;
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QString _navigateToHashWhenReady;
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int _navigateToIndexWhenReady = -1;
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rpl::lifetime _lifetime;
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};
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} // namespace Iv
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