src/apps/packageinstaller/PackageTextViewer.cpp

   1 /*
   2  * Copyright (c) 2007-2014, Haiku, Inc.
   3  * Distributed under the terms of the MIT license.
   4  *
   5  * Author:
   6  *              Łukasz 'Sil2100' Zemczak <sil2100@vexillium.org>
   7  *              Stephan Aßmus <superstippi@gmx.de>
   8  */
   9
  10
  11 #include "PackageTextViewer.h"
  12
  13 #include <Button.h>
  14 #include <Catalog.h>
  15 #include <LayoutBuilder.h>
  16 #include <Locale.h>
  17 #include <ScrollView.h>
  18
  19
  20 enum {
  21         P_MSG_ACCEPT = 'pmac',
  22         P_MSG_DECLINE
  23 };
  24
  25 #undef B_TRANSLATION_CONTEXT
  26 #define B_TRANSLATION_CONTEXT "PackageTextViewer"
  27
  28
  29 PackageTextViewer::PackageTextViewer(const char *text, bool disclaimer)
  30         :
  31         BlockingWindow(BRect(125, 125, 675, 475), B_TRANSLATE("Disclaimer"),
  32                 B_AUTO_UPDATE_SIZE_LIMITS)
  33 {
  34         _InitView(text, disclaimer);
  35         CenterOnScreen();
  36 }
  37
  38
  39 void
  40 PackageTextViewer::MessageReceived(BMessage* message)
  41 {
  42         switch (message->what) {
  43                 case P_MSG_ACCEPT:
  44                         ReleaseSem(1);
  45                         break;
  46
  47                 case P_MSG_DECLINE:
  48                         ReleaseSem(0);
  49                         break;
  50
  51                 default:
  52                         BWindow::MessageReceived(message);
  53                         break;
  54         }
  55 }
  56
  57
  58 // #pragma mark -
  59
  60
  61 void
  62 PackageTextViewer::_InitView(const char* text, bool disclaimer)
  63 {
  64         BTextView* textView = new BTextView("text_view");
  65         textView->MakeEditable(false);
  66         textView->MakeSelectable(true);
  67         float margin = ceilf(be_plain_font->Size());
  68         textView->SetInsets(margin, margin, margin, margin);
  69         BScrollView* scrollView = new BScrollView("scroll_view", textView, 0, false,
  70                 true);
  71
  72         BButton* defaultButton;
  73
  74         if (disclaimer) {
  75                 defaultButton = new BButton("accept", B_TRANSLATE("Accept"),
  76                         new BMessage(P_MSG_ACCEPT));
  77
  78                 BButton* decline = new BButton("decline", B_TRANSLATE("Decline"),
  79                         new BMessage(P_MSG_DECLINE));
  80
  81                 BLayoutBuilder::Group<>(this, B_VERTICAL)
  82                         .Add(scrollView)
  83                         .AddGroup(B_HORIZONTAL)
  84                                 .AddGlue()
  85                                 .Add(defaultButton)
  86                                 .Add(decline)
  87                         .End()
  88                         .SetInsets(B_USE_WINDOW_INSETS)
  89                 ;
  90         } else {
  91                 defaultButton = new BButton("accept", B_TRANSLATE("Continue"),
  92                         new BMessage(P_MSG_ACCEPT));
  93
  94                 BLayoutBuilder::Group<>(this, B_VERTICAL)
  95                         .Add(scrollView)
  96                         .AddGroup(B_HORIZONTAL)
  97                                 .AddGlue()
  98                                 .Add(defaultButton)
  99                         .End()
 100                         .SetInsets(B_USE_WINDOW_INSETS)
 101                 ;
 102         }
 103
 104         defaultButton->MakeDefault(true);
 105
 106         textView->SetText(text);
 107 }
 108