src/apps/diskusage/MainWindow.cpp

   1 /*
   2  * Copyright (c) 2008 Stephan Aßmus <superstippi@gmx.de>.
   3  * Copyright (c) 2009 Philippe Saint-Pierre, stpere@gmail.com
   4  * All rights reserved. Distributed under the terms of the MIT license.
   5  *
   6  * Copyright (c) 1999 Mike Steed. You are free to use and distribute this software
   7  * as long as it is accompanied by it's documentation and this copyright notice.
   8  * The software comes with no warranty, etc.
   9  */
  10 #include "MainWindow.h"
  11
  12 #include <Application.h>
  13 #include <Catalog.h>
  14 #include <Node.h>
  15 #include <Roster.h>
  16 #include <Screen.h>
  17
  18 #include <LayoutBuilder.h>
  19
  20 #include "DiskUsage.h"
  21 #include "ControlsView.h"
  22
  23 #undef B_TRANSLATION_CONTEXT
  24 #define B_TRANSLATION_CONTEXT "MainWindow"
  25
  26 MainWindow::MainWindow(BRect pieRect)
  27         :
  28         BWindow(pieRect, B_TRANSLATE_SYSTEM_NAME("DiskUsage"), B_TITLED_WINDOW,
  29                 B_ASYNCHRONOUS_CONTROLS | B_QUIT_ON_WINDOW_CLOSE
  30                 | B_AUTO_UPDATE_SIZE_LIMITS)
  31 {
  32         fControlsView = new ControlsView();
  33
  34         SetLayout(new BGroupLayout(B_VERTICAL));
  35
  36         AddChild(BLayoutBuilder::Group<>(B_VERTICAL)
  37                 .Add(fControlsView)
  38                 .SetInsets(0, B_USE_WINDOW_SPACING, 0, 0)
  39         );
  40         float maxHeight = BScreen(this).Frame().Height() - 12;
  41         fControlsView->SetExplicitMaxSize(BSize(maxHeight, maxHeight));
  42 }
  43
  44
  45 MainWindow::~MainWindow()
  46 {
  47 }
  48
  49
  50 void
  51 MainWindow::MessageReceived(BMessage* message)
  52 {
  53         switch (message->what) {
  54                 case kBtnCancel:
  55                 case kBtnRescan:
  56                 case B_SIMPLE_DATA:
  57                 case B_REFS_RECEIVED:
  58                         fControlsView->MessageReceived(message);
  59                         break;
  60
  61                 default:
  62                         BWindow::MessageReceived(message);
  63                         break;
  64         }
  65 }
  66
  67
  68 bool
  69 MainWindow::QuitRequested()
  70 {
  71         be_app->PostMessage(B_QUIT_REQUESTED);
  72         return true;
  73 }
  74
  75
  76 // #pragma mark -
  77
  78
  79 void
  80 MainWindow::EnableRescan()
  81 {
  82         fControlsView->EnableRescan();
  83 }
  84
  85
  86 void
  87 MainWindow::EnableCancel()
  88 {
  89         fControlsView->EnableCancel();
  90 }
  91
  92
  93 void
  94 MainWindow::ShowInfo(const FileInfo* info)
  95 {
  96         fControlsView->ShowInfo(info);
  97 }
  98
  99
 100 BVolume*
 101 MainWindow::FindDeviceFor(dev_t device, bool invoke)
 102 {
 103         return fControlsView->FindDeviceFor(device, invoke);
 104 }