123 lines
3.3 KiB
C++
Executable File
123 lines
3.3 KiB
C++
Executable File
// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2017 by Martin Rotter <rotter.martinos@gmail.com>
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//
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// RSS Guard is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// RSS Guard is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.
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#ifndef WEBBROWSER_H
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#define WEBBROWSER_H
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#include "gui/tabcontent.h"
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#include "core/message.h"
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#include "network-web/webpage.h"
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#include "services/abstract/rootitem.h"
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#include <QPointer>
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#include <QToolBar>
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class QToolButton;
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class QVBoxLayout;
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class QHBoxLayout;
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class QProgressBar;
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class QMenu;
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class QLabel;
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class TabWidget;
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class WebViewer;
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class LocationLineEdit;
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class DiscoverFeedsButton;
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class WebBrowser : public TabContent {
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Q_OBJECT
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public:
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explicit WebBrowser(QWidget *parent = 0);
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virtual ~WebBrowser();
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WebBrowser *webBrowser() const {
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return const_cast<WebBrowser*>(this);
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}
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WebViewer *viewer() const {
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return m_webView;
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}
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void reloadFontSettings();
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public slots:
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void increaseZoom();
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void decreaseZoom();
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void resetZoom();
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void clear();
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void loadUrl(const QString &url);
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void loadUrl(const QUrl &url);
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void loadMessages(const QList<Message> &messages, RootItem *root);
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void loadMessage(const Message &message, RootItem *root);
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// Switches visibility of navigation bar.
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inline void setNavigationBarVisible(bool visible) {
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m_toolBar->setVisible(visible);
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}
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private slots:
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void updateUrl(const QUrl &url);
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void onLoadingStarted();
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void onLoadingProgress(int progress);
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void onLoadingFinished(bool success);
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void receiveMessageStatusChangeRequest(int message_id, WebPage::MessageStatusChange change);
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void onTitleChanged(const QString &new_title);
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#if QT_VERSION >= 0x050700
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void onIconChanged(const QIcon &icon);
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#endif
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signals:
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// Title/icon is changed.
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void iconChanged(int index, const QIcon &icon);
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void titleChanged(int index, const QString &title);
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void markMessageRead(int id, RootItem::ReadStatus read);
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void markMessageImportant(int id, RootItem::Importance important);
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void requestMessageListReload(bool mark_current_as_read);
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private:
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void initializeLayout();
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Message *findMessage(int id);
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void markMessageAsRead(int id, bool read);
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void switchMessageImportance(int id, bool checked);
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void createConnections();
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QVBoxLayout *m_layout;
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QToolBar *m_toolBar;
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WebViewer *m_webView;
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LocationLineEdit *m_txtLocation;
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DiscoverFeedsButton *m_btnDiscoverFeeds;
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QProgressBar *m_loadingProgress;
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QAction *m_actionBack;
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QAction *m_actionForward;
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QAction *m_actionReload;
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QAction *m_actionStop;
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QList<Message> m_messages;
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QPointer<RootItem> m_root;
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};
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#endif // WEBBROWSER_H
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