src/apps/showimage/ProgressWindow.h

   1 /*
   2  * Copyright 2007-2010, Axel Dörfler, axeld@pinc-software.de.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef PROGRESS_WINDOW_H
   6 #define PROGRESS_WINDOW_H
   7
   8
   9 #include <Window.h>
  10
  11
  12 class BMessageRunner;
  13 class BStatusBar;
  14
  15
  16 // public message constants
  17 enum {
  18         kMsgProgressUpdate = 'pwPU'
  19 };
  20
  21
  22 class ProgressWindow : public BWindow {
  23 public:
  24                                                                 ProgressWindow();
  25         virtual                                         ~ProgressWindow();
  26
  27         virtual void                            MessageReceived(BMessage* message);
  28
  29                         void                            Start(BWindow* referenceWindow,
  30                                                                         bool center = false);
  31                         void                            Stop();
  32
  33 private:
  34                         BStatusBar*                     fStatusBar;
  35                         BMessageRunner*         fRunner;
  36                         bool                            fRetrievedUpdate;
  37                         bool                            fRetrievedShow;
  38 };
  39
  40
  41 #endif  // PROGRESS_WINDOW_H