From 954e51dc037721f49e4979c7ef1c995c8aca1619 Mon Sep 17 00:00:00 2001
From: Olivier Blin <oblin@mandriva.org>
Date: Tue, 3 May 2005 11:45:08 +0000
Subject: new theme creation functions

---
 perl-install/bootsplash.pm | 110 ++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 98 insertions(+), 12 deletions(-)

(limited to 'perl-install/bootsplash.pm')

diff --git a/perl-install/bootsplash.pm b/perl-install/bootsplash.pm
index fe4af57ac..86f2e590e 100644
--- a/perl-install/bootsplash.pm
+++ b/perl-install/bootsplash.pm
@@ -4,10 +4,11 @@ use common;
 
 my $themes_dir = "$::prefix/usr/share/bootsplash/themes/";
 my $sysconfig_file = '$::prefix/etc/sysconfig/bootsplash';
+my $bootsplash_scripts = "$::prefix/usr/share/bootsplash/scripts";
 my $default_theme = 'Mandrivalinux';
 our $default_thumbnail = '/usr/share/libDrakX/pixmaps/nosplash_thumb.png';
 
-sub read_theme_config {
+sub themes_read_sysconfig {
     my ($res) = @_;
     my %theme = (
                  name => $default_theme,
@@ -18,40 +19,59 @@ sub read_theme_config {
         local $_;
         foreach (cat_($sysconfig_file)) {
             /^SPLASH=no/ and $theme{enabled} = 0;
-            /^THEME=(.*)/ && -f get_theme_image($1, $res) and $theme{name} = $1;
+            /^THEME=(.*)/ && -f theme_get_image_for_resolution($1, $res) and $theme{name} = $1;
             /^LOGO_CONSOLE=(.*)/ and $theme{keep_logo} = $1 ne "no";
         }
     }
     \%theme;
 }
 
-sub get_theme_image {
+
+sub theme_get_image_for_resolution {
     my ($theme, $res) = @_;
     $themes_dir . $theme . '/images/bootsplash-' . $res . ".jpg";
 }
 
-sub list_themes {
+sub theme_get_config_for_resolution {
+    my ($theme, $res) = @_;
+    $themes_dir . $theme . '/cfg/bootsplash-' . $res . ".cfg";
+}
+
+sub theme_get_global_config {
+    my ($theme) = @_;
+    $themes_dir . $theme . '/cfg/global.config';
+}
+
+
+sub theme_exists_for_resolution {
+    my ($theme, $res) = @_;
+    -f theme_get_image_for_resolution($theme, $res);
+}
+
+sub themes_list() {
+    grep { !/^\./ && -d $themes_dir } sort(all($themes_dir));
+}
+
+sub themes_list_for_resolution {
     my ($res) = @_;
-    grep {
-        !/^\./ && -d $themes_dir . $_ && -f get_theme_image($_, $res);
-    } sort(all($themes_dir));
+    grep { theme_exists_for_resolution($_, $res) } themes_list();
 }
 
-sub switch_theme {
+sub switch {
     my ($theme) = @_;
     if ($::testing) {
         print "enabling bootsplash theme $theme\n";
     } else {
         #- theme scripts will update SPLASH value in sysconfig file
-        system("$::prefix/usr/share/bootsplash/scripts/switch-themes", $theme);
+        system($bootsplash_scripts . '/switch-themes', $theme);
     }
 }
 
-sub remove_theme() {
+sub remove() {
     if ($::testing) {
-        print "disabling bootplash theme\n";
+        print "disabling bootsplash theme\n";
     } else {
-        system("$::prefix/usr/share/bootsplash/scripts/remove-theme");
+        system($bootsplash_scripts . '/remove-theme');
     }
 }
 
@@ -61,4 +81,70 @@ sub set_logo_console {
     substInFile { s/^LOGO_CONSOLE=.*/LOGO_CONSOLE=$logo_console/ } $sysconfig_file;
 }
 
+sub theme_set_image_for_resolution {
+    my ($name, $source_image, $res) = @_;
+    my $dest_image = theme_get_image_for_resolution($name, $res);
+    system('convert', '-scale', $res, $source_image, $dest_image);
+    system($bootsplash_scripts . '/rewritejpeg',  $dest_image);
+}
+
+sub theme_read_config_for_resolution {
+    my ($theme, $res) = @_;
+    getVarsFromSh(theme_get_config_for_resolution($theme, $res));
+}
+
+sub theme_write_config_for_resolution {
+    my ($name, $res, $conf) = @_;
+
+    my $global_config = theme_get_global_config($name);
+    my $config = theme_get_config_for_resolution($name, $res);
+    my $theme_config_dir = $themes_dir . $name . '/cfg/';
+    -d $theme_config_dir or mkdir_p($theme_config_dir);
+
+    output($config,
+	   qq(# This is the configuration file for the $res bootsplash picture
+# this file is necessary to specify the coordinates of the text box on the
+# splash screen.
+
+# tx is the x coordinate of the text window in characters. default is 24
+# multiply width font width for coordinate in pixels.
+tx=$conf->{tx}
+
+# ty is the y coordinate of the text window in characters. default is 14
+ty=$conf->{ty}
+
+# tw is the width of the text window in characters. default is 130
+# note: this should at least be 80 as on the standard linux text console
+tw=$conf->{tw}
+
+# th is the height of the text window in characters. default is 44
+# NOTE: this should at least be 25 as on the standard linux text console
+th=$conf->{th}
+
+# px is the progress bar x coordinate of its upper left corner
+px=$conf->{px}
+
+# py is the progress bar y coordinate of its upper left corner
+py=$conf->{py}
+
+# pw is the with of the progress bar
+pw=$conf->{pw}
+
+# ph is the height of the progress bar
+ph=$conf->{ph}
+
+# pc is the color of the progress bar
+pc=$conf->{pc}
+));
+
+    output($global_config,
+	   qq(# Display logo on console.
+LOGO_CONSOLE=$conf->{logo}
+
+# Make kernel message quiet by default.
+QUIET=$conf->{quiet}
+));
+}
+
+
 1;
-- 
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