112 lines
2.7 KiB
C++
112 lines
2.7 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/object_ptr.h"
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namespace Ui {
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class BoxContent;
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class RpWidget;
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class SeparatePanel;
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} // namespace Ui
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namespace Webview {
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struct Available;
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struct ThemeParams;
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} // namespace Webview
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namespace Ui::BotWebView {
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struct MainButtonArgs {
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bool isActive = false;
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bool isVisible = false;
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bool isProgressVisible = false;
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QString text;
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};
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class Panel final {
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public:
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Panel(
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const QString &userDataPath,
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rpl::producer<QString> title,
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Fn<bool(QString)> handleLocalUri,
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Fn<void(QByteArray)> sendData,
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Fn<void()> close,
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Fn<Webview::ThemeParams()> themeParams);
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~Panel();
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void requestActivate();
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void toggleProgress(bool shown);
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bool showWebview(
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const QString &url,
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const Webview::ThemeParams ¶ms,
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rpl::producer<QString> bottomText);
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void showBox(object_ptr<BoxContent> box);
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void showToast(const TextWithEntities &text);
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void showCriticalError(const TextWithEntities &text);
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void showWebviewError(
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const QString &text,
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const Webview::Available &information);
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void updateThemeParams(const Webview::ThemeParams ¶ms);
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[[nodiscard]] rpl::lifetime &lifetime();
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private:
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class Button;
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struct Progress;
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struct WebviewWithLifetime;
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bool createWebview();
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void showWebviewProgress();
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void hideWebviewProgress();
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void setTitle(rpl::producer<QString> title);
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void sendDataMessage(const QJsonValue &value);
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void processMainButtonMessage(const QJsonValue &value);
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void createMainButton();
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void postEvent(const QString &event, const QString &data = {});
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[[nodiscard]] bool progressWithBackground() const;
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[[nodiscard]] QRect progressRect() const;
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void setupProgressGeometry();
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QString _userDataPath;
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Fn<bool(QString)> _handleLocalUri;
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Fn<void(QByteArray)> _sendData;
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Fn<void()> _close;
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std::unique_ptr<SeparatePanel> _widget;
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std::unique_ptr<WebviewWithLifetime> _webview;
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std::unique_ptr<RpWidget> _webviewBottom;
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QPointer<QWidget> _webviewParent;
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std::unique_ptr<Button> _mainButton;
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std::unique_ptr<Progress> _progress;
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rpl::event_stream<> _themeUpdateForced;
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rpl::lifetime _fgLifetime;
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rpl::lifetime _bgLifetime;
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bool _webviewProgress = false;
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bool _themeUpdateScheduled = false;
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};
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struct Args {
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QString url;
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QString userDataPath;
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rpl::producer<QString> title;
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rpl::producer<QString> bottom;
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Fn<bool(QString)> handleLocalUri;
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Fn<void(QByteArray)> sendData;
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Fn<void()> close;
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Fn<Webview::ThemeParams()> themeParams;
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};
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[[nodiscard]] std::unique_ptr<Panel> Show(Args &&args);
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} // namespace Ui::BotWebView
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