/***************************************************************************
- * Copyright (C) 2005-09 by the Quassel Project *
+ * Copyright (C) 2005-2018 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
-#ifndef QTUI_H
-#define QTUI_H
+#pragma once
-#include "graphicalui.h"
+#include <memory>
+#include <tuple>
+#include <vector>
+
+#include <QStringList>
+
+#if QT_VERSION >= 0x050000
+# include <QTemporaryDir>
+#endif
#include "abstractnotificationbackend.h"
-#include "mainwin.h"
+#include "graphicalui.h"
+#include "qtuistyle.h"
-class ActionCollection;
class MainWin;
class MessageModel;
class QtUiMessageProcessor;
-class QtUiStyle;
//! This class encapsulates Quassel's Qt-based GUI.
/** This is basically a wrapper around MainWin, which is necessary because we cannot derive MainWin
* from both QMainWindow and AbstractUi (because of multiple inheritance of QObject).
*/
-class QtUi : public GraphicalUi {
- Q_OBJECT
+class QtUi : public GraphicalUi
+{
+ Q_OBJECT
public:
- QtUi();
- ~QtUi();
-
- MessageModel *createMessageModel(QObject *parent);
- AbstractMessageProcessor *createMessageProcessor(QObject *parent);
-
- inline static QtUi *instance();
- inline static QtUiStyle *style();
- inline static MainWin *mainWindow();
-
- //! Access global ActionCollections.
- /** These ActionCollections are associated with the main window, i.e. they contain global
- * actions (and thus, shortcuts). Widgets providing application-wide shortcuts should
- * create appropriate Action objects using QtUi::actionCollection(cat)->add\<Action\>().
- * @param category The category (default: "General")
- */
- static ActionCollection *actionCollection(const QString &category = "General");
-
- /* Notifications */
-
- static void registerNotificationBackend(AbstractNotificationBackend *);
- static void unregisterNotificationBackend(AbstractNotificationBackend *);
- static void unregisterAllNotificationBackends();
- static const QList<AbstractNotificationBackend *> ¬ificationBackends();
- static uint invokeNotification(BufferId bufId, const QString &sender, const QString &text);
- static void closeNotification(uint notificationId);
- static void closeNotifications(BufferId bufferId = BufferId());
- static const QList<AbstractNotificationBackend::Notification> &activeNotifications();
+ QtUi();
+ ~QtUi();
+
+ MessageModel *createMessageModel(QObject *parent) override;
+ AbstractMessageProcessor *createMessageProcessor(QObject *parent) override;
+
+ inline static QtUi *instance();
+ inline static QtUiStyle *style();
+ inline static MainWin *mainWindow();
+
+ static bool haveSystemTray();
+
+ /* Notifications */
+
+ static void registerNotificationBackend(AbstractNotificationBackend *);
+ static void unregisterNotificationBackend(AbstractNotificationBackend *);
+ static void unregisterAllNotificationBackends();
+ static const QList<AbstractNotificationBackend *> ¬ificationBackends();
+ static const QList<AbstractNotificationBackend::Notification> &activeNotifications();
+
+ /**
+ * Determine available fallback icon themes.
+ *
+ * @returns The list of supported fallback themes (Breeze (Dark), Oxygen) that are available on the system
+ */
+ std::vector<std::pair<QString, QString>> availableIconThemes() const;
+
+ /**
+ * Determine the system icon theme set when Quassel was started.
+ *
+ * This property stores the icon theme initially configured in Qt when starting up (may be empty on platforms
+ * not supporting system icon themes). If the --icontheme option is given, uses that.
+ *
+ * Since Qt does not support notifications on theme changes, this property will not be updated when the theme
+ * changes at runtime.
+ *
+ * @returns The system icon theme at startup time
+ */
+ QString systemIconTheme() const;
public slots:
- virtual void init();
+ void init() override;
+
+ uint invokeNotification(BufferId bufId, AbstractNotificationBackend::NotificationType type, const QString &sender, const QString &text);
+ void closeNotification(uint notificationId);
+ void closeNotifications(BufferId bufferId = BufferId());
+
+ /**
+ * Refresh the current icon theme.
+ *
+ * @note This will not detect changes in the system icon theme, so if that changes, a client restart
+ * is required for icons to work correctly.
+ */
+ void refreshIconTheme();
+
+signals:
+ void iconThemeRefreshed();
protected slots:
- void connectedToCore();
- void disconnectedFromCore();
- void notificationActivated();
+ void connectedToCore() override;
+ void disconnectedFromCore() override;
+ void notificationActivated(uint notificationId);
+ void bufferMarkedAsRead(BufferId);
+
+protected:
+ void minimizeRestore(bool show) override;
+ bool isHidingMainWidgetAllowed() const override;
+
+private slots:
+ void useSystemTrayChanged(const QVariant &);
private:
- static QPointer<QtUi> _instance;
- static QPointer<MainWin> _mainWin;
- static QHash<QString, ActionCollection *> _actionCollections;
- static QtUiStyle *_style;
- static QList<AbstractNotificationBackend *> _notificationBackends;
- static QList<AbstractNotificationBackend::Notification> _notifications;
-};
+ /**
+ * Sets up icon theme handling.
+ */
+ void setupIconTheme();
-QtUi *QtUi::instance() { return _instance ? _instance.data() : new QtUi(); }
-QtUiStyle *QtUi::style() { return _style; }
-MainWin *QtUi::mainWindow() { return _mainWin; }
+private:
+ static QtUi *_instance;
+ static MainWin *_mainWin;
+ static QList<AbstractNotificationBackend *> _notificationBackends;
+ static QList<AbstractNotificationBackend::Notification> _notifications;
+ QString _systemIconTheme;
+
+#if QT_VERSION >= 0x050000
+ std::unique_ptr<QTemporaryDir> _dummyThemeDir;
#endif
+
+ bool _useSystemTray;
+};
+
+
+QtUi *QtUi::instance() { return _instance ? _instance : new QtUi(); }
+QtUiStyle *QtUi::style() { return qobject_cast<QtUiStyle *>(uiStyle()); }
+MainWin *QtUi::mainWindow() { return _mainWin; }
projects / quassel.git / blobdiff