ground/gcs/src/plugins/coreplugin/modemanager.h

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       modemanager.h
   5  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
   6  *             Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2009.
   7  * @addtogroup GCSPlugins GCS Plugins
   8  * @{
   9  * @addtogroup CorePlugin Core Plugin
  10  * @{
  11  * @brief The Core GCS plugin
  12  *****************************************************************************/
  13 /*
  14  * This program is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 3 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * This program is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  21  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  22  * for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License along
  25  * with this program; if not, write to the Free Software Foundation, Inc.,
  26  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  27  */
  28
  29 #ifndef MODEMANAGER_H
  30 #define MODEMANAGER_H
  31
  32 #include <QtCore/QObject>
  33 #include <QtCore/QList>
  34 #include <QtCore/QMap>
  35 #include <QtCore/QVector>
  36
  37 #include <coreplugin/core_global.h>
  38
  39 QT_BEGIN_NAMESPACE
  40 class QSignalMapper;
  41 class QMenu;
  42 class QIcon;
  43 class MyTabWidget;
  44 QT_END_NAMESPACE
  45
  46 namespace Core {
  47 class Command;
  48 class IMode;
  49
  50 namespace Internal {
  51 class MainWindow;
  52 } // namespace Internal
  53
  54 class CORE_EXPORT ModeManager : public QObject {
  55     Q_OBJECT
  56
  57 public:
  58     ModeManager(Internal::MainWindow *mainWindow, MyTabWidget *modeStack);
  59
  60     void init();
  61     static ModeManager *instance()
  62     {
  63         return m_instance;
  64     }
  65
  66     IMode *currentMode() const;
  67     IMode *mode(const QString &id) const;
  68
  69     void addAction(Command *command, int priority, QMenu *menu = 0);
  70     void addWidget(QWidget *widget);
  71     void updateModeNameIcon(IMode *mode, const QIcon &icon, const QString &label);
  72     QVector<IMode *> modes() const
  73     {
  74         return m_modes;
  75     }
  76     void reorderModes(QMap<QString, int> priorities);
  77
  78 signals:
  79     void currentModeAboutToChange(Core::IMode *mode);
  80     void currentModeChanged(Core::IMode *mode);
  81     void newModeOrder(QVector<IMode *> modes);
  82
  83 public slots:
  84     void activateMode(const QString &id);
  85     void activateModeByWorkspaceName(const QString &id);
  86     void setFocusToCurrentMode();
  87     void triggerAction(const QString &actionId);
  88
  89 private slots:
  90     void objectAdded(QObject *obj);
  91     void aboutToRemoveObject(QObject *obj);
  92     void currentTabAboutToChange(int index);
  93     void currentTabChanged(int index);
  94     void updateModeToolTip();
  95     void tabMoved(int from, int to);
  96
  97 private:
  98     int indexOf(const QString &id) const;
  99     void setDefaultKeyshortcuts();
 100
 101     static ModeManager *m_instance;
 102     Internal::MainWindow *m_mainWindow;
 103     MyTabWidget *m_modeStack;
 104     QMap<Command *, int> m_actions;
 105     QVector<IMode *> m_modes;
 106     QVector<Command *> m_modeShortcuts;
 107     QSignalMapper *m_signalMapper;
 108     QList<int> m_addedContexts;
 109     QList<int> m_tabOrder;
 110     bool m_isReprioritizing;
 111 };
 112 } // namespace Core
 113
 114 #endif // MODEMANAGER_H