main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Gui.Dialogs/CommonAboutDialog.cs

   1 //  CommonAboutDialog.cs
   2 //
   3 //  This file was derived from a file from #Develop.
   4 //
   5 //  Copyright (C) 2001-2007 Mike Krüger <mkrueger@novell.com>
   6 //
   7 //  This program is free software; you can redistribute it and/or modify
   8 //  it under the terms of the GNU General Public License as published by
   9 //  the Free Software Foundation; either version 2 of the License, or
  10 //  (at your option) any later version.
  11 //
  12 //  This program is distributed in the hope that it will be useful,
  13 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 //  GNU General Public License for more details.
  16 //
  17 //  You should have received a copy of the GNU General Public License
  18 //  along with this program; if not, write to the Free Software
  19 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20
  21 using System;
  22 using System.Text;
  23
  24 using MonoDevelop.Core.Gui;
  25 using MonoDevelop.Core;
  26 using MonoDevelop.Ide.Gui;
  27
  28 using Gdk;
  29 using Gtk;
  30 using GLib;
  31 using Pango;
  32
  33 namespace MonoDevelop.Ide.Gui.Dialogs
  34 {
  35         internal class ScrollBox : DrawingArea
  36         {
  37                 Pixbuf image;
  38                 Pixbuf monoPowered;
  39                 int scroll;
  40                 Pango.Layout layout;
  41                 int monoLogoSpacing = 30;
  42                 int textTop;
  43                 int scrollPause;
  44                 int scrollStart;
  45
  46                 internal uint TimerHandle;
  47
  48                 string[] authors = new string[]
  49                 {
  50                         "Aaron Bockover",
  51                         "Alberto Paro",
  52                         "Alejandro Serrano",
  53                         "Alexandre Gomes",
  54                         "Alex Graveley",
  55                         "Andrés G. Aragoneses",
  56                         "Andre Filipe de Assuncao e Brito",
  57                         "Antonio Ognio",
  58                         "Ankit Jain",
  59                         "Ben Maurer",
  60                         "Ben Motmans",
  61                         "Christian Hergert",
  62                         "Daniel Kornhauser",
  63                         "Daniel Morgan",
  64                         "David Makovský",
  65                         "Eric Butler",
  66                         "Erik Dasque",
  67                         "Franciso Martinez",
  68                         "Geoff Norton",
  69                         "Gustavo Giráldez",
  70                         "Iain McCoy",
  71                         "Inigo Illan",
  72                         "Jacob Ilsø Christensen",
  73                         "James Fitzsimons",
  74                         "Jeff Stedfast",
  75                         "Jérémie Laval",
  76                         "Jeroen Zwartepoorte",
  77                         "John BouAnton",
  78                         "John Luke",
  79                         "Joshua Tauberer",
  80                         "Jonathan Hernández Velasco",
  81                         "Levi Bard",
  82                         "Lluis Sanchez Gual",
  83                         "Marcos David Marín Amador",
  84                         "Martin Willemoes Hansen",
  85                         "Marek Sieradzki",
  86                         "Matej Urbas",
  87                         "Maurício de Lemos Rodrigues Collares Neto",
  88                         "Michael Hutchinson",
  89                         "Miguel de Icaza",
  90                         "Mike Krüger",
  91                         "Muthiah Annamalai",
  92                         "Nick Drochak",
  93                         "nricciar",
  94                         "Paco Martínez",
  95                         "Pawel Rozanski",
  96                         "Pedro Abelleira Seco",
  97                         "Peter Johanson",
  98                         "Philip Turnbull",
  99                         "Richard Torkar",
 100                         "Scott Ellington",
 101                         "Todd Berman",
 102                         "Vincent Daron",
 103                         "Wade Berrier",
 104                         "Yan-ren Tsai",
 105                         "Zach Lute"
 106                 };
 107
 108                 public ScrollBox ()
 109                 {
 110                         this.SetSizeRequest (450, 220);
 111                         this.Realized += new EventHandler (OnRealized);
 112                         this.ExposeEvent += new ExposeEventHandler (OnExposed);
 113
 114                         image = new Gdk.Pixbuf (GetType().Assembly, "AboutImage.png");
 115                         monoPowered = new Gdk.Pixbuf (GetType().Assembly, "mono-powered.png");
 116
 117                         TimerHandle = GLib.Timeout.Add (50, new TimeoutHandler (ScrollDown));
 118                 }
 119
 120                 string CreditText {
 121                         get {
 122                                 StringBuilder sb = new StringBuilder ();
 123                                 sb.Append (GettextCatalog.GetString ("<b>Ported and developed by:</b>\n"));
 124
 125                                 for (int n=0; n<authors.Length; n++) {
 126                                         sb.Append (authors [n]);
 127                                         if (n % 2 == 1)
 128                                                 sb.Append ("\n");
 129                                         else
 130                                                 sb.Append (",  ");
 131                                 }
 132
 133                                 string trans = GettextCatalog.GetString ("translator-credits");
 134                                 if (trans != "translator-credits")
 135                                 {
 136                                         sb.Append (GettextCatalog.GetString ("\n\n<b>Translated by:</b>\n"));
 137                                         sb.Append (trans);
 138                                 }
 139                                 return sb.ToString ();
 140                         }
 141                 }
 142
 143                 bool ScrollDown ()
 144                 {
 145                         if (scrollPause > 0) {
 146                                 if (--scrollPause == 0)
 147                                         ++scroll;
 148                         } else
 149                                 ++scroll;
 150                         int w, h;
 151                         this.GdkWindow.GetSize (out w, out h);
 152                         this.QueueDrawArea (0, 0, w, 220);
 153                         return true;
 154                 }
 155
 156                 private void DrawImage ()
 157                 {
 158                         if (image != null) {
 159                                 int w, h;
 160                                 this.GdkWindow.GetSize (out w, out h);
 161                                 this.GdkWindow.DrawPixbuf (this.Style.BackgroundGC (StateType.Normal), image, 0, 0, (w - image.Width) / 2, 0, -1, -1, RgbDither.Normal,  0,  0);
 162                         }
 163                 }
 164
 165 //              int GetTextHeight ()
 166 //              {
 167 //                      int w, h;
 168 //                      layout.GetPixelSize (out w, out h);
 169 //                      return h;
 170 //              }
 171
 172                 private void DrawText ()
 173                 {
 174                         int w, h;
 175                         this.GdkWindow.GetSize (out w, out h);
 176                         int tw, maxHeight;
 177                         layout.GetPixelSize (out tw, out maxHeight);
 178
 179                         this.GdkWindow.DrawLayout (this.Style.BlackGC, 0, textTop - scroll, layout);
 180                         this.GdkWindow.DrawPixbuf (this.Style.BackgroundGC (StateType.Normal), monoPowered, 0, 0, (w/2) - (monoPowered.Width/2), textTop - scroll + maxHeight + monoLogoSpacing, -1, -1, RgbDither.Normal,  0,  0);
 181
 182                         if (scroll == maxHeight && scrollPause == 0)
 183                                 scrollPause = 60;
 184                         if (scroll > maxHeight + monoLogoSpacing + monoPowered.Height)
 185                                 scroll = scrollStart;
 186                 }
 187
 188                 protected void OnExposed (object o, ExposeEventArgs args)
 189                 {
 190                         int w, h;
 191                         this.GdkWindow.GetSize (out w, out h);
 192                         this.GdkWindow.DrawRectangle (this.Style.WhiteGC, true, 0, 0, w, h);
 193                         this.DrawText ();
 194                         this.DrawImage ();
 195                         this.GdkWindow.DrawRectangle (this.Style.WhiteGC, true, 0, 210, w, 10);
 196                 }
 197
 198                 protected void OnRealized (object o, EventArgs args)
 199                 {
 200                         int x, y;
 201                         int w, h;
 202                         GdkWindow.GetOrigin (out x, out y);
 203                         GdkWindow.GetSize (out w, out h);
 204
 205                         textTop = y + image.Height - 30;
 206                         scrollStart = -(220 - textTop);
 207                         scroll = scrollStart;
 208
 209                         layout = new Pango.Layout (this.PangoContext);
 210                         // FIXME: this seems wrong but works
 211                         layout.Width = w * (int)Pango.Scale.PangoScale;
 212                         layout.Wrap = Pango.WrapMode.Word;
 213                         layout.Alignment = Pango.Alignment.Center;
 214                         FontDescription fd = FontDescription.FromString ("Tahoma 10");
 215                         layout.FontDescription = fd;
 216                         layout.SetMarkup (CreditText);
 217                 }
 218         }
 219
 220         internal class CommonAboutDialog : Dialog
 221         {
 222
 223                 ScrollBox aboutPictureScrollBox;
 224
 225                 public CommonAboutDialog ()
 226                 {
 227                         HasSeparator = false;
 228                         this.VBox.BorderWidth = 0;
 229
 230                         AllowGrow = false;
 231                         this.Title = GettextCatalog.GetString ("About MonoDevelop");
 232                         this.TransientFor = IdeApp.Workbench.RootWindow;
 233                         aboutPictureScrollBox = new ScrollBox ();
 234
 235                         this.VBox.PackStart (aboutPictureScrollBox, false, false, 0);
 236
 237                         Notebook nb = new Notebook ();
 238                         nb.BorderWidth = 6;
 239 //                      nb.SetSizeRequest (440, 240);
 240                         this.ModifyBg (Gtk.StateType.Normal, new Gdk.Color (255, 255, 255));
 241 //                      nb.ModifyBg (Gtk.StateType.Normal, new Gdk.Color (255, 255, 255));
 242                         VersionInformationTabPage vinfo = new VersionInformationTabPage ();
 243
 244                         nb.AppendPage (new AboutMonoDevelopTabPage (), new Label (GettextCatalog.GetString ("About MonoDevelop")));
 245
 246                         nb.AppendPage (vinfo, new Label (GettextCatalog.GetString ("Version Info")));
 247                         this.VBox.PackStart (nb, true, true, 0);
 248                         this.AddButton (Gtk.Stock.Close, (int) ResponseType.Close);
 249                         this.ShowAll ();
 250                 }
 251
 252                 public new int Run ()
 253                 {
 254                         int tmp = base.Run ();
 255                         GLib.Source.Remove (aboutPictureScrollBox.TimerHandle);
 256                         return tmp;
 257                 }
 258         }
 259 }