src/apps/mediaconverter/MediaEncoderWindow.cpp

   1 // Copyright 1999, Be Incorporated. All Rights Reserved.
   2 // Copyright 2000-2004, Jun Suzuki. All Rights Reserved.
   3 // Copyright 2007, Stephan Aßmus. All Rights Reserved.
   4 // This file may be used under the terms of the Be Sample Code License.
   5 #include "MediaEncoderWindow.h"
   6
   7 #include <stdio.h>
   8
   9 #include <Catalog.h>
  10 #include <Locale.h>
  11 #include <View.h>
  12
  13
  14 #undef B_TRANSLATION_CONTEXT
  15 #define B_TRANSLATION_CONTEXT "MediaConverter-EncoderWindow"
  16
  17
  18 MediaEncoderWindow::MediaEncoderWindow(BRect frame, BView* view)
  19         : BWindow(frame, B_TRANSLATE("Encoder parameters"), B_DOCUMENT_WINDOW_LOOK,
  20                 B_MODAL_APP_WINDOW_FEEL,
  21                 B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_ASYNCHRONOUS_CONTROLS)
  22 {
  23         // create and acquire the quit semaphore
  24         fQuitSem = create_sem(0, "encoder_view");
  25
  26         fView = view;
  27         AddChild(fView);
  28         ResizeTo(fView->Bounds().Width(), fView->Bounds().Height());
  29 }
  30
  31
  32 MediaEncoderWindow::~MediaEncoderWindow()
  33 {
  34         // The view must continue to exist until conversion complete.
  35         RemoveChild(fView);
  36         delete_sem(fQuitSem);
  37 }
  38
  39
  40 void
  41 MediaEncoderWindow::MessageReceived(BMessage *msg)
  42 {
  43 }
  44
  45
  46 bool
  47 MediaEncoderWindow::QuitRequested()
  48 {
  49         return true;
  50 }
  51
  52
  53 void
  54 MediaEncoderWindow::Go()
  55 {
  56         this->Show();
  57
  58         // wait until window is quit
  59         while (acquire_sem(fQuitSem) == B_INTERRUPTED)
  60                 ;
  61 }
  62