74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
// For license of this file, see <project-root-folder>/LICENSE.md.
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#ifndef WEBENGINEVIEWER_H
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#define WEBENGINEVIEWER_H
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#include "core/message.h"
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#include "gui/webviewers/webviewer.h"
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#include "miscellaneous/externaltool.h"
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#include "network-web/webengine/webenginepage.h"
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#include <QWebEngineView>
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class RootItem;
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class WebBrowser;
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class RSSGUARD_DLLSPEC WebEngineViewer : public QWebEngineView, public WebViewer {
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Q_OBJECT
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Q_INTERFACES(WebViewer)
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public:
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explicit WebEngineViewer(QWidget* parent = nullptr);
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public:
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virtual void loadMessages(const QList<Message>& messages, RootItem* root);
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virtual PreparedHtml htmlForMessages(const QList<Message>& messages, RootItem* root) const;
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virtual void bindToBrowser(WebBrowser* browser);
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virtual void findText(const QString& text, bool backwards);
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virtual void setUrl(const QUrl& url);
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virtual void setHtml(const QString& html, const QUrl& base_url = {});
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virtual void setReadabledHtml(const QString& html, const QUrl& base_url = {});
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virtual void clear();
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virtual double verticalScrollBarPosition() const;
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virtual void setVerticalScrollBarPosition(double pos);
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virtual void applyFont(const QFont& fon);
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virtual qreal zoomFactor() const;
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virtual void setZoomFactor(qreal zoom_factor);
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virtual QString html() const;
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virtual QUrl url() const;
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static QByteArray getJsEnabledHtml(const QString& url, bool worker_thread);
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signals:
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void pageTitleChanged(const QString& new_title);
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void pageUrlChanged(const QUrl& url);
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void pageIconChanged(const QIcon&);
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void linkMouseHighlighted(const QUrl& url);
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void loadingStarted();
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void loadingProgress(int progress);
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void loadingFinished(bool success);
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void newWindowRequested(WebViewer* viewer);
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void closeWindowRequested();
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protected:
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virtual ContextMenuData provideContextMenuData(QContextMenuEvent* event) const;
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virtual QWebEngineView* createWindow(QWebEnginePage::WebWindowType type);
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virtual void contextMenuEvent(QContextMenuEvent* event);
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virtual bool event(QEvent* event);
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private slots:
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void openUrlWithExternalTool(ExternalTool tool, const QString& target_url);
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private:
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WebEnginePage* page() const;
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private:
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WebBrowser* m_browser;
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RootItem* m_root;
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QUrl m_messageBaseUrl;
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QString m_messageContents;
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};
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#endif // WEBENGINEVIEWER_H
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