src/apps/bootmanager/BootManagerWindow.cpp

   1 /*
   2  * Copyright 2008-2010, Haiku, Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Michael Pfeiffer <laplace@users.sourceforge.net>
   7  */
   8
   9
  10 #include "BootManagerWindow.h"
  11
  12 #include <Application.h>
  13 #include <Catalog.h>
  14 #include <LayoutBuilder.h>
  15 #include <Roster.h>
  16 #include <Screen.h>
  17
  18 #include <tracker_private.h>
  19
  20 #include "DefaultPartitionPage.h"
  21 #include "PartitionsPage.h"
  22 #include "WizardView.h"
  23
  24
  25 #undef B_TRANSLATION_CONTEXT
  26 #define B_TRANSLATION_CONTEXT "BootManagerWindow"
  27
  28
  29 BootManagerWindow::BootManagerWindow()
  30         :
  31         BWindow(BRect(100, 100, 500, 400), B_TRANSLATE_SYSTEM_NAME("BootManager"),
  32                 B_TITLED_WINDOW, B_ASYNCHRONOUS_CONTROLS | B_NOT_ZOOMABLE
  33                 | B_AUTO_UPDATE_SIZE_LIMITS)
  34 {
  35         float minWidth, maxWidth, minHeight, maxHeight;
  36         GetSizeLimits(&minWidth, &maxWidth, &minHeight, &maxHeight);
  37
  38         // Use font to determine necessary size of window:
  39         const BFont* font = be_plain_font;
  40         minWidth = 400 * (double)font->Size() / 12.0f;
  41         minHeight = 250 * (double)font->Size() / 12.0f;
  42
  43         SetSizeLimits(minWidth, maxWidth, minHeight, maxHeight);
  44
  45         fWizardView = new WizardView("wizard");
  46         BLayoutBuilder::Group<>(this)
  47                 .Add(fWizardView);
  48
  49         fController.Initialize(fWizardView);
  50
  51         CenterOnScreen();
  52
  53         // Prevent minimizing this window if the user would have no way to
  54         // get back to it. (For example when only the Installer runs.)
  55         if (!be_roster->IsRunning(kDeskbarSignature))
  56                 SetFlags(Flags() | B_NOT_MINIMIZABLE);
  57 }
  58
  59
  60 BootManagerWindow::~BootManagerWindow()
  61 {
  62 }
  63
  64
  65 void
  66 BootManagerWindow::MessageReceived(BMessage* msg)
  67 {
  68         switch (msg->what) {
  69                 case kMessageNext:
  70                         fController.Next(fWizardView);
  71                         break;
  72
  73                 case kMessagePrevious:
  74                         fController.Previous(fWizardView);
  75                         break;
  76
  77                 default:
  78                         BWindow::MessageReceived(msg);
  79         }
  80 }
  81
  82
  83 bool
  84 BootManagerWindow::QuitRequested()
  85 {
  86         be_app->PostMessage(B_QUIT_REQUESTED);
  87         return true;
  88 }
  89