[two-step] Pull background color from theme

The OLPC theme looks best when it's white, so we need to be able to
specify the background color from the theme.  If the theme doesn't
specify a background color, we fall back to the old behavior of using
the distro default.

diff --git a/src/plugins/splash/two-step/plugin.c b/src/plugins/splash/two-step/plugin.c
index e1499b2cc8e8640b887ca4ec860a8bd2ecdd33dd..bc52873ae8e1515f624b56f5f95037adbdc9ce93 100644 (file)
--- a/src/plugins/splash/two-step/plugin.c
+++ b/src/plugins/splash/two-step/plugin.c
@@ -93,6 +93,9 @@ struct _ply_boot_splash_plugin
   double animation_vertical_alignment;
   char *animation_dir;
 
+  uint32_t background_start_color;
+  uint32_t background_end_color;
+
   ply_trigger_t *idle_trigger;
 
   uint32_t root_is_mounted : 1;
@@ -110,6 +113,7 @@ create_plugin (ply_key_file_t *key_file)
   ply_boot_splash_plugin_t *plugin;
   char *image_dir, *image_path;
   char *alignment;
+  char *color;
 
   srand ((int) ply_get_timestamp ());
   plugin = calloc (1, sizeof (ply_boot_splash_plugin_t));
@@ -142,6 +146,24 @@ create_plugin (ply_key_file_t *key_file)
     plugin->animation_vertical_alignment = .5;
   free (alignment);
 
+  color = ply_key_file_get_value (key_file, "two-step", "BackgroundStartColor");
+
+  if (color != NULL)
+    plugin->background_start_color = strtol (color, NULL, 0);
+  else
+    plugin->background_start_color = PLYMOUTH_BACKGROUND_START_COLOR;
+
+  free (color);
+
+  color = ply_key_file_get_value (key_file, "two-step", "BackgroundEndColor");
+
+  if (color != NULL)
+    plugin->background_end_color = strtol (color, NULL, 0);
+  else
+    plugin->background_end_color = PLYMOUTH_BACKGROUND_END_COLOR;
+
+  free (color);
+
   return plugin;
 }
 
@@ -349,9 +371,13 @@ on_erase (ply_boot_splash_plugin_t *plugin,
   area.width = width;
   area.height = height;
 
-  ply_frame_buffer_fill_with_gradient (plugin->frame_buffer, &area,
-                                       PLYMOUTH_BACKGROUND_START_COLOR,
-                                       PLYMOUTH_BACKGROUND_END_COLOR);
+  if (plugin->background_start_color != plugin->background_end_color)
+    ply_frame_buffer_fill_with_gradient (plugin->frame_buffer, &area,
+                                         plugin->background_start_color,
+                                         plugin->background_end_color);
+  else
+    ply_frame_buffer_fill_with_hex_color (plugin->frame_buffer, &area,
+                                          plugin->background_start_color);
 }
 
 static void