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

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       uavgadgetinstancemanager.h
   5  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
   6  * @addtogroup GCSPlugins GCS Plugins
   7  * @{
   8  * @addtogroup CorePlugin Core Plugin
   9  * @{
  10  * @brief The Core GCS plugin
  11  *****************************************************************************/
  12 /*
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 3 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  20  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  21  * for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License along
  24  * with this program; if not, write to the Free Software Foundation, Inc.,
  25  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  26  */
  27
  28 #ifndef UAVGADGETINSTANCEMANAGER_H
  29 #define UAVGADGETINSTANCEMANAGER_H
  30
  31 #include "core_global.h"
  32 #include "uavconfiginfo.h"
  33
  34 #include <QObject>
  35 #include <QSettings>
  36 #include <QMap>
  37 #include <QStringList>
  38 #include <QIcon>
  39
  40 namespace ExtensionSystem {
  41 class PluginManager;
  42 }
  43
  44 namespace Core {
  45 namespace Internal {
  46 class SettingsDialog;
  47 }
  48
  49 class IUAVGadget;
  50 class IUAVGadgetConfiguration;
  51 class IOptionsPage;
  52 class IUAVGadgetFactory;
  53
  54 class CORE_EXPORT UAVGadgetInstanceManager : public QObject {
  55     Q_OBJECT
  56 public:
  57     enum DeleteStatus { OK, KO_ACTIVE, KO_LONE };
  58
  59     explicit UAVGadgetInstanceManager(QObject *parent = 0);
  60     ~UAVGadgetInstanceManager();
  61
  62     void readSettings(QSettings &settings);
  63     void saveSettings(QSettings &settings) const;
  64
  65     IUAVGadget *createGadget(QString classId, QWidget *parent, bool loadDefaultConfiguration = true);
  66     void removeGadget(IUAVGadget *gadget);
  67     void removeAllGadgets();
  68
  69     bool isConfigurationActive(IUAVGadgetConfiguration *config);
  70     DeleteStatus canDeleteConfiguration(IUAVGadgetConfiguration *config);
  71     void deleteConfiguration(IUAVGadgetConfiguration *config);
  72     void cloneConfiguration(IUAVGadgetConfiguration *config);
  73     void applyChanges(IUAVGadgetConfiguration *config);
  74     void configurationNameEdited(QString text, bool hasText = true);
  75
  76     QStringList classIds() const
  77     {
  78         return m_classIdNameMap.keys();
  79     }
  80
  81     QStringList configurationNames(QString classId) const;
  82     QString gadgetName(QString classId) const;
  83     QIcon gadgetIcon(QString classId) const;
  84
  85 signals:
  86     void configurationChanged(IUAVGadgetConfiguration *config);
  87     void configurationAdded(IUAVGadgetConfiguration *config);
  88     void configurationToBeDeleted(IUAVGadgetConfiguration *config);
  89     void configurationNameChanged(IUAVGadgetConfiguration *config, QString oldName, QString newName);
  90
  91 public slots:
  92     void settingsDialogShown(Core::Internal::SettingsDialog *settingsDialog);
  93     void settingsDialogRemoved();
  94
  95 private:
  96     QList<IUAVGadget *> m_gadgetInstances;
  97     QList<IUAVGadgetFactory *> m_factories;
  98     QList<IUAVGadgetConfiguration *> m_configurations;
  99     QList<IOptionsPage *> m_optionsPages;
 100     QMap<QString, QString> m_classIdNameMap;
 101     QMap<QString, QIcon> m_classIdIconMap;
 102     QMap<QString, QStringList> m_takenNames;
 103     QList<IUAVGadgetConfiguration *> m_provisionalConfigs;
 104     QList<IUAVGadgetConfiguration *> m_provisionalDeletes;
 105     QList<IOptionsPage *> m_provisionalOptionsPages;
 106     Core::Internal::SettingsDialog *m_settingsDialog;
 107     ExtensionSystem::PluginManager *m_pm;
 108
 109     IUAVGadgetFactory *factory(QString classId) const;
 110
 111     void createOptionsPages();
 112
 113     QList<IUAVGadgetConfiguration *> *configurations(QString classId) const;
 114     QList<IUAVGadgetConfiguration *> *provisionalConfigurations(QString classId) const;
 115
 116     QString suggestName(QString classId, QString name);
 117
 118     int indexForConfig(QList<IUAVGadgetConfiguration *> configurations, QString classId, QString configName);
 119
 120     void readConfigs_1_1_0(QSettings &settings);
 121     void readConfigs_1_2_0(QSettings &settings);
 122 };
 123 } // namespace Core
 124
 125 #endif // UAVGADGETINSTANCEMANAGER_H