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two-step: add support for tiled background image

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If there's a file named background-tile.png in the theme
then it will get used as the background behind the other
content in place of the background gradient.
This commit is contained in:
Ray Strode 2013-10-22 19:24:14 -04:00
parent 051c935ab8
commit 73695b0979
1 changed files with 45 additions and 0 deletions
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45
src/plugins/splash/two-step/plugin.c
View file

@ -91,6 +91,7 @@ typedef struct
ply_label_t *message_label;
ply_rectangle_t box_area, lock_area;
ply_trigger_t *end_trigger;
ply_image_t *background_image;
} view_t;
struct _ply_boot_splash_plugin
@ -101,6 +102,7 @@ struct _ply_boot_splash_plugin
ply_image_t *box_image;
ply_image_t *corner_image;
ply_image_t *header_image;
ply_image_t *background_tile_image;
ply_list_t *views;
ply_boot_splash_display_type_t state;
@ -176,12 +178,29 @@ view_free (view_t *view)
ply_label_free (view->label);
ply_label_free (view->message_label);
if (view->background_image != NULL)
ply_image_free (view->background_image);
free (view);
}
static bool
view_load (view_t *view)
{
unsigned long screen_width, screen_height;
ply_boot_splash_plugin_t *plugin;
plugin = view->plugin;
screen_width = ply_pixel_display_get_width (view->display);
screen_height = ply_pixel_display_get_height (view->display);
if (plugin->background_tile_image != NULL)
{
ply_trace ("tiling background to %lux%lu", screen_width, screen_height);
view->background_image = ply_image_tile (plugin->background_tile_image, screen_width, screen_height);
}
ply_trace ("loading entry");
if (!ply_entry_load (view->entry))
return false;
@ -519,6 +538,12 @@ create_plugin (ply_key_file_t *key_file)
plugin->header_image = ply_image_new (image_path);
free (image_path);
asprintf (&image_path, "%s/background-tile.png", image_dir);
plugin->background_tile_image = ply_image_new (image_path);
ply_trace ("loading background tile %s", image_path);
free (image_path);
plugin->animation_dir = image_dir;
alignment = ply_key_file_get_value (key_file, "two-step", "HorizontalAlignment");
@ -653,6 +678,9 @@ destroy_plugin (ply_boot_splash_plugin_t *plugin)
if (plugin->header_image != NULL)
ply_image_free (plugin->header_image);
if (plugin->background_tile_image != NULL)
ply_image_free (plugin->background_tile_image);
free (plugin->animation_dir);
free_views (plugin);
free (plugin);
@ -813,6 +841,13 @@ draw_background (view_t *view,
else
ply_pixel_buffer_fill_with_hex_color (pixel_buffer, &area,
plugin->background_start_color);
if (view->background_image != NULL)
{
uint32_t *data;
data = ply_image_get_data (view->background_image);
ply_pixel_buffer_fill_with_argb32_data (pixel_buffer, &area, data);
}
}
static void
@ -997,6 +1032,16 @@ show_splash_screen (ply_boot_splash_plugin_t *plugin,
}
}
if (plugin->background_tile_image != NULL)
{
ply_trace ("loading background tile image");
if (!ply_image_load (plugin->background_tile_image))
{
ply_image_free (plugin->background_tile_image);
plugin->background_tile_image = NULL;
}
}
if (!load_views (plugin))
{
ply_trace ("couldn't load views");