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_adapter.h"
  25
  26
  27 typedef struct
  28 {
  29     int pid;
  30     QString processName;
  31 } SurfaceInfo;
  32
  33 #ifdef __arm__
  34 extern "C" {
  35 #include "ilm/ilm_control.h"
  36 }
  37 #endif
  38
  39 class WindowManager : public QObject
  40 {
  41     Q_OBJECT
  42
  43 public:
  44     explicit WindowManager(QObject *parent = 0);
  45     ~WindowManager();
  46
  47     void start();
  48 private:
  49     WindowmanagerAdaptor *mp_windowManagerAdaptor;
  50     QMap<int, QList<SimpleRect> > m_layouts;
  51     QMap<int, QString> m_layoutNames;
  52     QMap<int, bool> m_layoutFullScreen;
  53     QMap<int, int> m_layoutFullScreenAssociated;
  54     int m_currentLayout;
  55     void dumpScene();
  56     int m_homeScreenPid;
  57
  58 #ifdef __arm__
  59     void createNewLayer(int layerId);
  60     void addSurfaceToLayer(int surfaceId, int layerId);
  61     void updateScreen();
  62
  63
  64     QMap<t_ilm_uint, SurfaceInfo> *mp_surfaces;
  65     /* one layer per pid is created
  66     where the surfaces are added that are created by the process */
  67     QList<int> *mp_processLayers;
  68 #endif
  69
  70     QMap<int, unsigned int> *mp_layoutAreaToPidAssignment;
  71
  72 public:
  73     static void* myThis;
  74
  75 #ifdef __arm__
  76     // for general notifications
  77     void notificationFunc_non_static(ilmObjectType object,
  78                                         t_ilm_uint id,
  79                                         t_ilm_bool created);
  80     static void notificationFunc_static(ilmObjectType object,
  81                                         t_ilm_uint id,
  82                                         t_ilm_bool created,
  83                                         void* user_data);
  84
  85
  86     // for surface notifications
  87     void surfaceCallbackFunction_non_static(t_ilm_surface surface,
  88                                         struct ilmSurfaceProperties* surfaceProperties,
  89                                         t_ilm_notification_mask mask);
  90     static void surfaceCallbackFunction_static(t_ilm_surface surface,
  91                                         struct ilmSurfaceProperties* surfaceProperties,
  92                                         t_ilm_notification_mask mask);
  93
  94 #endif
  95 public slots:
  96
  97
  98 // from windowmanager_adapter.h
  99 public Q_SLOTS: // METHODS
 100     int addLayout(int layoutId, const QString &layoutName, bool isFullScreen, int associatedFullScreenLayout, const QList<SimpleRect> &surfaceAreas);
 101     int getAssociatedFullScreenLayout(int layoutId);
 102     QList<int> getAvailableLayouts(int numberOfAppSurfaces);
 103     QList<SimplePoint> getAvailableSurfaces();
 104     int getLayout();
 105     QString getLayoutName(int layoutId);
 106     bool isLayoutFullScreen(int layoutId);
 107     void setLayoutById(int layoutId);
 108     void setLayoutByName(const QString &layoutName);
 109     void setPidToLayoutArea(int pid, int layoutAreaId);
 110
 111 };
 112
 113
 114 #endif // WINDOWMANAGER_HPP