src/apps/processcontroller/PCWindow.cpp

   1 /*
   2         ProcessController © 2000, Georges-Edouard Berenger, All Rights Reserved.
   3         Copyright (C) 2004 beunited.org
   4
   5         This library is free software; you can redistribute it and/or
   6         modify it under the terms of the GNU Lesser General Public
   7         License as published by the Free Software Foundation; either
   8         version 2.1 of the License, or (at your option) any later version.
   9
  10         This library is distributed in the hope that it will be useful,
  11         but WITHOUT ANY WARRANTY; without even the implied warranty of
  12         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13         Lesser General Public License for more details.
  14
  15         You should have received a copy of the GNU Lesser General Public
  16         License along with this library; if not, write to the Free Software
  17         Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18 */
  19
  20
  21 #include "PCWorld.h"
  22 #include "PCWindow.h"
  23 #include "Preferences.h"
  24 #include "ProcessController.h"
  25 #include "Utilities.h"
  26
  27 #include <Alert.h>
  28 #include <Application.h>
  29 #include <Catalog.h>
  30 #include <Deskbar.h>
  31 #include <Dragger.h>
  32 #include <Roster.h>
  33 #include <StringView.h>
  34
  35
  36 PCWindow::PCWindow()
  37         :
  38         BWindow(BRect(100, 150, 131, 181),
  39                 B_TRANSLATE_SYSTEM_NAME("ProcessController"), B_TITLED_WINDOW,
  40                 B_NOT_H_RESIZABLE | B_NOT_ZOOMABLE | B_ASYNCHRONOUS_CONTROLS)
  41 {
  42         Preferences preferences(kPreferencesFileName);
  43         preferences.SaveInt32(kCurrentVersion, kVersionName);
  44         preferences.LoadWindowPosition(this, kPosPrefName);
  45
  46         SetSizeLimits(Bounds().Width(), Bounds().Width(), 31, 32767);
  47         BRect rect = Bounds();
  48
  49         BView* topView = new BView(rect, NULL, B_FOLLOW_ALL, B_WILL_DRAW);
  50         topView->SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
  51         AddChild(topView);
  52
  53         // set up a rectangle && instantiate a new view
  54         // view rect should be same size as window rect but with left top at (0, 0)
  55         rect.Set(0, 0, 15, 15);
  56         rect.OffsetTo((Bounds().Width() - 16) / 2, (Bounds().Height() - 16) / 2);
  57         topView->AddChild(new ProcessController(rect));
  58
  59         // make window visible
  60         Show();
  61         fDraggersAreDrawn = BDragger::AreDraggersDrawn();
  62         BDragger::ShowAllDraggers();
  63 }
  64
  65
  66 PCWindow::~PCWindow()
  67 {
  68         if (!fDraggersAreDrawn)
  69                 BDragger::HideAllDraggers();
  70 }
  71
  72
  73 bool
  74 PCWindow::QuitRequested()
  75 {
  76         Preferences tPreferences(kPreferencesFileName);
  77         tPreferences.SaveInt32(kCurrentVersion, kVersionName);
  78         tPreferences.SaveWindowPosition(this, kPosPrefName);
  79
  80         be_app->PostMessage(B_QUIT_REQUESTED);
  81         return true;
  82 }