src/servers/app/DirectWindowInfo.h

   1 /*
   2  * Copyright 2008-2009, Haiku. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  */
   6 #ifndef DIRECT_WINDOW_INFO_H
   7 #define DIRECT_WINDOW_INFO_H
   8
   9
  10 #include <Autolock.h>
  11 #include <DirectWindow.h>
  12
  13 #include <DirectWindowPrivate.h>
  14
  15 class RenderingBuffer;
  16
  17
  18 class DirectWindowInfo {
  19 public:
  20                                                                 DirectWindowInfo();
  21                                                                 ~DirectWindowInfo();
  22
  23                         status_t                        InitCheck() const;
  24
  25                         status_t                        GetSyncData(
  26                                                                         direct_window_sync_data& data) const;
  27
  28                         status_t                        SetState(direct_buffer_state bufferState,
  29                                                                         direct_driver_state driverState,
  30                                                                         RenderingBuffer* renderingBuffer,
  31                                                                         const BRect& windowFrame,
  32                                                                         const BRegion& clipRegion);
  33
  34                         void                            EnableFullScreen(const BRect& frame,
  35                                                                         window_feel feel);
  36                         void                            DisableFullScreen();
  37
  38                         bool                            IsFullScreen() const { return fFullScreen; }
  39                         const BRect&            OriginalFrame() const { return fOriginalFrame; }
  40                         window_feel                     OriginalFeel() const { return fOriginalFeel; }
  41
  42 private:
  43                         status_t                        _SyncronizeWithClient();
  44
  45                         direct_buffer_info*     fBufferInfo;
  46                         sem_id                          fSem;
  47                         sem_id                          fAcknowledgeSem;
  48                         area_id                         fBufferArea;
  49
  50                         BRect                           fOriginalFrame;
  51                         window_feel                     fOriginalFeel;
  52                         bool                            fFullScreen;
  53 };
  54
  55
  56 #endif  // DIRECT_WINDOW_INFO_H