src/apps/resedit/ResWindow.cpp

   1 /*
   2  * Copyright (c) 2005-2010, Haiku, Inc.
   3  * Distributed under the terms of the MIT license.
   4  *
   5  * Author:
   6  *              DarkWyrm <darkwyrm@gmail.com>
   7  */
   8 #include "ResWindow.h"
   9
  10 #include "App.h"
  11 #include "ResView.h"
  12
  13 #include <Alert.h>
  14
  15 static int32 sWindowCount = 0;
  16
  17 ResWindow::ResWindow(const BRect &rect, const entry_ref *ref)
  18  :      BWindow(rect, "", B_DOCUMENT_WINDOW, B_ASYNCHRONOUS_CONTROLS)
  19 {
  20         atomic_add(&sWindowCount, 1);
  21
  22         fView = new ResView(Bounds(), "resview", B_FOLLOW_ALL, B_WILL_DRAW, ref);
  23         AddChild(fView);
  24         Show();
  25 }
  26
  27
  28 ResWindow::~ResWindow(void)
  29 {
  30 }
  31
  32
  33 bool
  34 ResWindow::QuitRequested(void)
  35 {
  36         if (fView->GetSaveStatus() == FILE_DIRTY) {
  37                 BAlert *alert = new BAlert("ResEdit", "Save changes before closing?",
  38                         "Cancel", "Don't save", "Save",
  39                         B_WIDTH_AS_USUAL, B_OFFSET_SPACING, B_WARNING_ALERT);
  40                 alert->SetShortcut(0, B_ESCAPE);
  41                 alert->SetShortcut(1, 'd');
  42                 alert->SetShortcut(2, 's');
  43
  44                 switch (alert->Go()) {
  45                         case 0:
  46                                 return false;
  47                         case 2: {
  48                                 fView->SaveAndQuit();
  49                                 return false;
  50                         }
  51                         default:
  52                                 break;
  53                 }
  54         }
  55
  56         atomic_add(&sWindowCount, -1);
  57
  58         if (sWindowCount == 0)
  59                 be_app->PostMessage(B_QUIT_REQUESTED);
  60         return true;
  61 }
  62
  63