src/apps/installer/EULAWindow.cpp

   1 /*
   2  * Copyright 2013,      Jérôme DUVAL.
   3  * All rights reserved. Distributed under the terms of the MIT license.
   4  */
   5
   6
   7 #include "EULAWindow.h"
   8
   9 #include <Application.h>
  10 #include <Box.h>
  11 #include <Button.h>
  12 #include <Catalog.h>
  13 #include <LayoutBuilder.h>
  14 #include <LayoutUtils.h>
  15 #include <Roster.h>
  16 #include <ScrollView.h>
  17 #include <SpaceLayoutItem.h>
  18
  19 #include "tracker_private.h"
  20
  21 static const uint32 kMsgAgree = 'agre';
  22 static const uint32 kMsgNext = 'next';
  23
  24 #undef B_TRANSLATION_CONTEXT
  25 #define B_TRANSLATION_CONTEXT "InstallerApp"
  26
  27
  28 EULAWindow::EULAWindow()
  29         :
  30         BWindow(BRect(0, 0, 600, 450), B_TRANSLATE("README"),
  31                 B_MODAL_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL, B_NOT_ZOOMABLE
  32                 | B_NOT_MINIMIZABLE | B_AUTO_UPDATE_SIZE_LIMITS)
  33 {
  34         BString infoText;
  35         infoText << B_TRANSLATE(
  36                 "Welcome to the Haiku Installer!\n\n");
  37         infoText << B_TRANSLATE(
  38                 "IMPORTANT INFORMATION BEFORE INSTALLING HAIKU\n\n");
  39         infoText << B_TRANSLATE(
  40                 "This is alpha-quality software! It means there is a high risk of "
  41                 "losing important data. Make frequent backups! You have been "
  42                 "warned.\n\n\n");
  43         infoText << B_TRANSLATE(
  44                 "1)   If you are installing Haiku onto real hardware (not inside an "
  45                 "emulator) it is recommended that you have already prepared a hard "
  46                 "disk partition. The Installer and the DriveSetup tool offer to "
  47                 "initialize existing partitions with the Haiku native file system, "
  48                 "but the options to change the actual partition layout may not have "
  49                 "been tested on a sufficiently great variety of computer "
  50                 "configurations so we do not recommend using it.\n");
  51         infoText << B_TRANSLATE(
  52                 "If you have not created a partition yet, simply reboot, create the "
  53                 "partition using whatever tool you feel most comfortable with, and "
  54                 "reboot into Haiku to continue with the installation. You could for "
  55                 "example use the GParted Live-CD, it can also resize existing "
  56                 "partitions to make room.\n\n\n");
  57         infoText << B_TRANSLATE(
  58                 "2)   The Installer will make the Haiku partition itself bootable, "
  59                 "but takes no steps to integrate Haiku into an existing boot menu. "
  60                 "If you have GRUB already installed, you can add Haiku to its boot "
  61                 "menu. Depending on what version of GRUB you use, this is done "
  62                 "differently.\n\n\n");
  63         infoText << B_TRANSLATE(
  64                 "2.1) GRUB (since os-prober v1.44)\n");
  65         infoText << B_TRANSLATE(
  66                 "Starting with os-prober v1.44 (e.g. in Ubuntu 11.04 or later), Haiku "
  67                 "should be recognized out of the box. To add Haiku to the GRUB menu, "
  68                 "open a Terminal and enter:\n\n");
  69         infoText << B_TRANSLATE(
  70                 "\tsudo update-grub\n\n\n");
  71         infoText << B_TRANSLATE(
  72                 "2.2) GRUB 2\n");
  73         infoText << B_TRANSLATE(
  74                 "If the os-prober approach doesn't work for you, GRUB 2 uses an extra "
  75                 "configuration file to add custom entries to the boot menu. To add "
  76                 "them to the top, you have to create/edit a file by launching your "
  77                 "favorite editor from a Terminal like this:\n\n");
  78         infoText << B_TRANSLATE(
  79                 "\tsudo <your favorite text editor> /etc/grub.d/40_custom\n\n");
  80         infoText << B_TRANSLATE(
  81                 "GRUB's naming scheme for partitions is: (hdN,n)\n\n");
  82         infoText << B_TRANSLATE(
  83                 "All hard disks start with \"hd\".\n");
  84         infoText << B_TRANSLATE(
  85                 "\"N\" is the hard disk number, starting with \"0\".\n");
  86         infoText << B_TRANSLATE(
  87                 "\"n\" is the partition number, which for GRUB 2 starts with \"1\"\n");
  88         infoText << B_TRANSLATE(
  89                 "With GRUB 2 the first logical partition always has the number \"5\", "
  90                 "regardless of the number of primary partitions.\n\n");
  91         infoText << B_TRANSLATE(
  92                 "So below the heading that must not be edited, add something similar "
  93                 "to these lines:\n\n");
  94         infoText << B_TRANSLATE(
  95                 "\t# Haiku on /dev/sda7\n");
  96         infoText << B_TRANSLATE(
  97                 "\tmenuentry \"Haiku Alpha\" {\n");
  98         infoText << B_TRANSLATE(
  99                 "\t\tset root=(hd0,7)\n");
 100         infoText << B_TRANSLATE(
 101                 "\t\tchainloader +1\n");
 102         infoText << B_TRANSLATE(
 103                 "\t}\n\n");
 104         infoText << B_TRANSLATE(
 105                 "Additionally you have to edit another file to actually display the "
 106                 "boot menu:\n\n");
 107         infoText << B_TRANSLATE(
 108                 "\tsudo <your favorite text editor> /etc/default/grub\n\n");
 109         infoText << B_TRANSLATE(
 110                 "Here you have to comment out the line \"GRUB_HIDDEN_TIMEOUT=0\" by "
 111                 "putting a \"#\" in front of it in order to actually display the "
 112                 "boot menu.\n\n");
 113         infoText << B_TRANSLATE(
 114                 "Finally, you have to update the boot menu by entering:\n\n");
 115         infoText << B_TRANSLATE(
 116                 "\tsudo update-grub\n\n\n");
 117         infoText << B_TRANSLATE(
 118                 "3)   When you successfully boot into Haiku for the first time, make "
 119                 "sure to read our \"Welcome\" and \"Userguide\" documentation. There "
 120                 "are links on the Desktop and in WebPositive's bookmarks.\n\n");
 121         infoText << B_TRANSLATE(
 122                 "Have fun and thanks a lot for trying out Haiku! We hope you like it!");
 123
 124         BTextView* textView = new BTextView("eula", be_plain_font, NULL, B_WILL_DRAW);
 125         textView->SetInsets(10, 10, 10, 10);
 126         textView->MakeEditable(false);
 127         textView->MakeSelectable(false);
 128         textView->SetText(infoText);
 129
 130         BScrollView* scrollView = new BScrollView("eulaScroll",
 131                 textView, B_WILL_DRAW, false, true);
 132
 133         BButton* cancelButton = new BButton(B_TRANSLATE("Quit"),
 134                 new BMessage(B_QUIT_REQUESTED));
 135         cancelButton->SetTarget(be_app);
 136
 137         BButton* continueButton = new BButton(B_TRANSLATE("Continue"),
 138                 new BMessage(kMsgAgree));
 139         continueButton->SetTarget(be_app);
 140         continueButton->MakeDefault(true);
 141
 142         if (!be_roster->IsRunning(kTrackerSignature))
 143                 SetWorkspaces(B_ALL_WORKSPACES);
 144
 145         BLayoutBuilder::Group<>(this, B_VERTICAL, B_USE_DEFAULT_SPACING)
 146                 .SetInsets(B_USE_WINDOW_SPACING)
 147                 .Add(scrollView)
 148                 .AddGroup(B_HORIZONTAL, B_USE_ITEM_SPACING)
 149                         .AddGlue()
 150                         .Add(cancelButton)
 151                         .Add(continueButton);
 152
 153         CenterOnScreen();
 154         Show();
 155 }
 156
 157
 158 bool
 159 EULAWindow::QuitRequested()
 160 {
 161         be_app->PostMessage(kMsgNext);
 162         return true;
 163 }