src/preferences/screen/AlertWindow.cpp

   1 /*
   2  * Copyright 2001-2006, Haiku.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Rafael Romo
   7  *              Stefano Ceccherini (burton666@libero.it)
   8  *              Axel Dörfler, axeld@pinc-software.de
   9  */
  10
  11 #include "AlertWindow.h"
  12 #include "AlertView.h"
  13 #include "Constants.h"
  14
  15 #include <Catalog.h>
  16 #include <Window.h>
  17 #include <Screen.h>
  18
  19
  20 #undef B_TRANSLATION_CONTEXT
  21 #define B_TRANSLATION_CONTEXT "Screen"
  22
  23
  24 AlertWindow::AlertWindow(BMessenger target)
  25         : BWindow(BRect(100.0, 100.0, 400.0, 193.0), B_TRANSLATE("Undo"),
  26                 B_MODAL_WINDOW_LOOK, B_MODAL_APP_WINDOW_FEEL,
  27                 B_NOT_RESIZABLE | B_NOT_ZOOMABLE, B_ALL_WORKSPACES),
  28         fTarget(target)
  29 {
  30         fAlertView = new AlertView(Bounds(), "AlertView");
  31
  32         ResizeTo(fAlertView->Bounds().Width(), fAlertView->Bounds().Height());
  33         AddChild(fAlertView);
  34
  35         // center window on screen
  36         BScreen screen(this);
  37         MoveTo(screen.Frame().left + (screen.Frame().Width() - Frame().Width()) / 2,
  38                 screen.Frame().top + (screen.Frame().Height() - Frame().Height()) / 2);
  39 }
  40
  41
  42 void
  43 AlertWindow::MessageReceived(BMessage *message)
  44 {
  45         switch (message->what) {
  46                 case BUTTON_KEEP_MSG:
  47                         fTarget.SendMessage(MAKE_INITIAL_MSG);
  48                         PostMessage(B_QUIT_REQUESTED);
  49                         break;
  50
  51                 case BUTTON_UNDO_MSG:
  52                         fTarget.SendMessage(BUTTON_UNDO_MSG);
  53                         PostMessage(B_QUIT_REQUESTED);
  54                         break;
  55
  56                 default:
  57                         BWindow::MessageReceived(message);
  58                         break;
  59         }
  60 }