plymouth/ipfire-logo/ipfire-logo.script

   1 /*#############################################################################
   2 #                                                                             #
   3 # IPFire - An Open Source Firewall Solution                                   #
   4 # Copyright (C) 2011 IPFire development team                                  #
   5 #                                                                             #
   6 # This program is free software: you can redistribute it and/or modify        #
   7 # it under the terms of the GNU General Public License as published by        #
   8 # the Free Software Foundation, either version 3 of the License, or           #
   9 # (at your option) any later version.                                         #
  10 #                                                                             #
  11 # This program is distributed in the hope that it will be useful,             #
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  14 # GNU General Public License for more details.                                #
  15 #                                                                             #
  16 # You should have received a copy of the GNU General Public License           #
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  18 #                                                                             #
  19 #############################################################################*/
  20
  21 if ( Plymouth.GetMode () == "boot" ) {
  22     /* At the start, we show our logo with a throbber. */
  23
  24     Window.SetBackgroundTopColor (0.52, 0.02, 0.00);
  25     Window.SetBackgroundBottomColor (0.00, 0.00, 0.00);
  26
  27     logo.image = Image("logo.png");
  28     logo.sprite = Sprite(logo.image);
  29     logo.sprite.SetX (Window.GetWidth()  / 2 - logo.image.GetWidth()  / 2);
  30     logo.sprite.SetY (Window.GetHeight() / 2 - logo.image.GetHeight() / 2);
  31     logo.sprite.SetZ (10000);
  32     progress = 0;
  33
  34     progress_box.image = Image("throbber-" + progress + ".png");
  35     progress_box.sprite = Sprite();
  36     progress_box.x = Window.GetWidth() / 2 - progress_box.image.GetWidth()  / 2;
  37     progress_box.y = Window.GetHeight() * 0.85 - progress_box.image.GetHeight() / 2;
  38     progress_box.sprite.SetPosition(progress_box.x, progress_box.y, 0);
  39     progress_box.sprite.SetImage(progress_box.image);
  40
  41 } else {
  42     /* In every other case we just want the logo. */
  43
  44     Window.SetBackgroundTopColor (0.52, 0.02, 0.00);
  45     Window.SetBackgroundBottomColor (0.00, 0.00, 0.00);
  46
  47     logo.image = Image("logo.png");
  48     logo.sprite = Sprite(logo.image);
  49     logo.opacity = 1;
  50   }
  51
  52 /* This function gets called continuosly by Plymouth, up to 50 times a second */
  53 fun refresh () {
  54     /* Again at startup we want a throbber */
  55
  56     mode = Plymouth.GetMode ();
  57     if (status == "normal" && mode == "boot" ) {
  58         progress++;
  59
  60         if (progress >= 99)
  61           progress = 0;
  62
  63         new_progress_box.image = Image("throbber-" + progress / 3 + ".png");
  64         progress_box.sprite.SetImage(new_progress_box.image);
  65         progress_box.sprite.SetOpacity(1);
  66     }
  67
  68     /* If we're in startup mode but status is not "normal" it probably means that
  69      * some event is taking place, possibly a request for password, or maybe
  70      * something failed, in any case we should just hide our throbber */
  71
  72     else if (status != "normal" && mode == "boot" ) {
  73         progress_box.sprite.SetOpacity(0);
  74     }
  75
  76     /* If we've gotten here it means the system is shutting down, restarting,
  77      * suspending, resuming from suspend or we just don't know wtf's going on. :-D
  78      *
  79      * In any mode other than startup we just want to display a light logo
  80      * on a dark background not only to differentiate it from startup but also to
  81      * allow the user to read any messages printed by Plymouth */
  82
  83     else {
  84         logo.sprite.SetX (Window.GetWidth()  / 2 - logo.image.GetWidth()  / 2);
  85         logo.sprite.SetY (Window.GetHeight() / 2 - logo.image.GetHeight() / 2);
  86         logo.opacity -= 0.005;
  87         logo.sprite.SetOpacity(logo.opacity);
  88     }
  89 }
  90
  91 Plymouth.SetRefreshFunction (refresh);
  92
  93 /*                                   Dialogue                                  */
  94
  95 status = "normal";
  96
  97 fun dialog_setup() {
  98     local.box;
  99     local.lock;
 100     local.entry;
 101
 102     box.image = Image("box.png");
 103     lock.image = Image("lock.png");
 104     entry.image = Image("entry.png");
 105
 106     box.sprite = Sprite(box.image);
 107     box.x = Window.GetWidth()  / 2 - box.image.GetWidth ()/2;
 108     box.y = Window.GetHeight() / 2 - box.image.GetHeight()/2;
 109     box.z = 10000;
 110     box.sprite.SetPosition(box.x, box.y, box.z);
 111
 112     lock.sprite = Sprite(lock.image);
 113     lock.x = box.x + box.image.GetWidth()/2 - (lock.image.GetWidth() + entry.image.GetWidth()) / 2;
 114     lock.y = box.y + box.image.GetHeight()/2 - lock.image.GetHeight()/2;
 115     lock.z = box.z + 1;
 116     lock.sprite.SetPosition(lock.x, lock.y, lock.z);
 117
 118     entry.sprite = Sprite(entry.image);
 119     entry.x = lock.x + lock.image.GetWidth();
 120     entry.y = box.y + box.image.GetHeight()/2 - entry.image.GetHeight()/2;
 121     entry.z = box.z + 1;
 122     entry.sprite.SetPosition(entry.x, entry.y, entry.z);
 123
 124     global.dialog.box = box;
 125     global.dialog.lock = lock;
 126     global.dialog.entry = entry;
 127     global.dialog.bullet_image = Image("bullet.png");
 128     dialog_opacity (1);
 129 }
 130
 131 fun dialog_opacity(opacity) {
 132     dialog.box.sprite.SetOpacity (opacity);
 133     dialog.lock.sprite.SetOpacity (opacity);
 134     dialog.entry.sprite.SetOpacity (opacity);
 135
 136     for (index = 0; dialog.bullet[index]; index++) {
 137         dialog.bullet[index].sprite.SetOpacity(opacity);
 138     }
 139 }
 140
 141 fun display_normal_callback () {
 142     global.status = "normal";
 143     if (global.dialog)
 144       dialog_opacity (0);
 145 }
 146
 147 fun display_password_callback (prompt, bullets) {
 148     global.status = "password";
 149     if (!global.dialog)
 150         dialog_setup();
 151     else
 152         dialog_opacity(1);
 153
 154     for (index = 0; dialog.bullet[index] || index < bullets; index++) {
 155         if (!dialog.bullet[index]) {
 156             dialog.bullet[index].sprite = Sprite(dialog.bullet_image);
 157             dialog.bullet[index].x = dialog.entry.x + index * dialog.bullet_image.GetWidth();
 158             dialog.bullet[index].y = dialog.entry.y + dialog.entry.image.GetHeight() / 2 - dialog.bullet_image.GetHeight() / 2;
 159             dialog.bullet[index].z = dialog.entry.z + 1;
 160             dialog.bullet[index].sprite.SetPosition(dialog.bullet[index].x, dialog.bullet[index].y, dialog.bullet[index].z);
 161         }
 162         if (index < bullets)
 163           dialog.bullet[index].sprite.SetOpacity(1);
 164         else
 165           dialog.bullet[index].sprite.SetOpacity(0);
 166     }
 167 }
 168
 169 Plymouth.SetDisplayNormalFunction(display_normal_callback);
 170 Plymouth.SetDisplayPasswordFunction(display_password_callback);
 171
 172 /*                                       Quit                                    */
 173
 174 fun quit_callback () {
 175   logo.sprite.SetOpacity (1);
 176 }
 177
 178 Plymouth.SetQuitFunction(quit_callback);
 179
 180 /*                                     Message                                   */
 181
 182 message_sprite = Sprite();
 183 message_sprite.SetPosition(10, 10, 10000);
 184
 185 fun message_callback (text) {
 186   my_image = Image.Text(text, 1, 1, 1);
 187   message_sprite.SetImage(my_image);
 188 }
 189
 190 Plymouth.SetMessageFunction(message_callback);