WindowManager/src/windowmanager.hpp

   1 /*
   2  * Copyright (C) 2016 Mentor Graphics Development (Deutschland) GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #ifndef WINDOWMANAGER_HPP
  18 #define WINDOWMANAGER_HPP
  19
  20 #include <QObject>
  21 #include <QList>
  22 #include <QMap>
  23
  24 #include "windowmanager_adaptor.h"
  25
  26
  27 #ifdef HAVE_IVI_LAYERMANAGEMENT_API
  28 #include <ilm/ilm_control.h>
  29 #endif
  30 class WindowManager : public QObject
  31 {
  32     Q_OBJECT
  33
  34 public:
  35     explicit WindowManager(int displayId, QObject *parent = 0);
  36     ~WindowManager();
  37
  38     void start();
  39 private:
  40     WindowmanagerAdaptor *mp_windowManagerAdaptor;
  41     QList<Layout> m_layouts;
  42     QMap<int, unsigned int> *mp_layoutAreaToSurfaceIdAssignment;
  43
  44     int m_currentLayout;
  45
  46     int m_screenId;
  47     unsigned int m_screenWidth;
  48     unsigned int m_screenHeight;
  49
  50     void dumpScene();
  51
  52 #ifdef HAVE_IVI_LAYERMANAGEMENT_API
  53     t_ilm_layer* m_showLayers;
  54     QMap<pid_t, t_ilm_layer> m_appLayers;
  55     int getLayerRenderOrder(t_ilm_layer* id_array);
  56
  57     void createNewLayer(const int layerId);
  58
  59     t_ilm_layer getAppLayerID(const pid_t pid);
  60
  61     pid_t m_pending_to_show;
  62
  63     void addSurfaceToAppLayer(const int surfaceID);
  64     void addSurfaceToLayer(const int surfaceId, const int layerId);
  65 #endif
  66     void updateScreen();
  67
  68
  69 public:
  70     static void* myThis;
  71
  72 #ifdef HAVE_IVI_LAYERMANAGEMENT_API
  73     // for general notifications
  74     void notificationFunc_non_static(ilmObjectType object,
  75                                         t_ilm_uint id,
  76                                         t_ilm_bool created);
  77     static void notificationFunc_static(ilmObjectType object,
  78                                         t_ilm_uint id,
  79                                         t_ilm_bool created,
  80                                         void* user_data);
  81
  82
  83     // for surface notifications
  84     void surfaceCallbackFunction_non_static(t_ilm_surface surface,
  85                                         struct ilmSurfaceProperties* surfaceProperties,
  86                                         t_ilm_notification_mask mask);
  87     static void surfaceCallbackFunction_static(t_ilm_surface surface,
  88                                         struct ilmSurfaceProperties* surfaceProperties,
  89                                         t_ilm_notification_mask mask);
  90
  91 #endif
  92 public slots:
  93
  94
  95 // from windowmanager_adaptor.h
  96 public: // PROPERTIES
  97     Q_PROPERTY(int layoutId READ layoutId)
  98     int layoutId() const;
  99
 100     Q_PROPERTY(QString layoutName READ layoutName)
 101     QString layoutName() const;
 102
 103 public Q_SLOTS: // METHODS
 104     int addLayout(int layoutId, const QString &layoutName, const QList<LayoutArea> &surfaceAreas);
 105     int deleteLayoutById(int layoutId);
 106     QList<Layout> getAllLayouts();
 107   //    QList<int> getAllSurfacesOfProcess(int pid);
 108     QList<int> getAvailableLayouts(int numberOfAppSurfaces);
 109   //    QList<int> getAvailableSurfaces();
 110     QString getLayoutName(int layoutId);
 111     void hideLayer(int layer);
 112     int setLayoutById(int layoutId);
 113     int setLayoutByName(const QString &layoutName);
 114     int setSurfaceToLayoutArea(int surfaceId, int layoutAreaId);
 115     void showLayer(int layer);
 116     void showAppLayer(int pid);
 117
 118 Q_SIGNALS: // SIGNALS
 119     void surfaceVisibilityChanged(int surfaceId, bool visible);
 120 };
 121
 122
 123 #endif // WINDOWMANAGER_HPP