static void
destroy_plugin (ply_boot_splash_plugin_t *plugin)
{
if (plugin == NULL)
return;
if (plugin->loop != NULL)
{
stop_animation (plugin);
ply_event_loop_stop_watching_for_exit (plugin->loop, (ply_event_loop_exit_handler_t)
detach_from_event_loop,
plugin);
detach_from_event_loop (plugin);
}
ply_image_free (plugin->box_image);
ply_image_free (plugin->lock_image);
if (plugin->corner_image != NULL)
ply_image_free (plugin->corner_image);
free_views (plugin);
free (plugin);
}
void
ply_entry_free (ply_entry_t *entry)
{
if (entry == NULL)
return;
ply_image_free (entry->text_field_image);
ply_image_free (entry->bullet_image);
ply_label_free (entry->label);
free (entry->text);
free (entry);
}
static void
ply_progress_animation_remove_frames (ply_progress_animation_t *progress_animation)
{
int i;
ply_image_t **frames;
frames = (ply_image_t **) ply_array_steal_elements (progress_animation->frames);
for (i = 0; frames[i] != NULL; i++)
ply_image_free (frames[i]);
free (frames);
}
static void
ply_throbber_remove_frames (ply_throbber_t *throbber)
{
int i;
ply_image_t **frames;
frames = (ply_image_t **) ply_array_steal_elements (throbber->frames);
for (i = 0; frames[i] != NULL; i++)
ply_image_free (frames[i]);
free (frames);
}
static bool
show_splash_screen (ply_boot_splash_plugin_t *plugin,
ply_event_loop_t *loop,
ply_buffer_t *boot_buffer,
ply_boot_splash_mode_t mode)
{
assert (plugin != NULL);
plugin->loop = loop;
plugin->mode = mode;
ply_trace ("loading lock image");
if (!ply_image_load (plugin->lock_image))
return false;
ply_trace ("loading box image");
if (!ply_image_load (plugin->box_image))
return false;
if (plugin->corner_image != NULL)
{
ply_trace ("loading corner image");
if (!ply_image_load (plugin->corner_image))
{
ply_image_free (plugin->corner_image);
plugin->corner_image = NULL;
}
}
if (!load_views (plugin))
{
ply_trace ("couldn't load views");
return false;
}
ply_event_loop_watch_for_exit (loop, (ply_event_loop_exit_handler_t)
detach_from_event_loop,
plugin);
ply_event_loop_watch_signal (plugin->loop,
SIGINT,
(ply_event_handler_t)
on_interrupt, plugin);
ply_trace ("starting boot animation");
start_progress_animation (plugin);
plugin->is_visible = true;
return true;
}
ply_pixel_buffer_t *
ply_image_convert_to_pixel_buffer (ply_image_t *image)
{
ply_pixel_buffer_t *buffer;
assert (image != NULL);
buffer = image->buffer;
image->buffer = NULL;
ply_image_free (image);
return buffer;
}
static bool
ply_progress_animation_add_frame (ply_progress_animation_t *progress_animation,
const char *filename)
{
ply_image_t *image;
image = ply_image_new (filename);
if (!ply_image_load (image)) {
ply_image_free (image);
return false;
}
ply_array_add_pointer_element (progress_animation->frames, image);
progress_animation->area.width = MAX (progress_animation->area.width, (size_t) ply_image_get_width (image));
progress_animation->area.height = MAX (progress_animation->area.height, (size_t) ply_image_get_height (image));
return true;
}
static bool
ply_throbber_add_frame (ply_throbber_t *throbber,
const char *filename)
{
ply_image_t *image;
image = ply_image_new (filename);
if (!ply_image_load (image))
{
ply_image_free (image);
return false;
}
ply_array_add_element (throbber->frames, image);
throbber->width = MAX (throbber->width, ply_image_get_width (image));
throbber->height = MAX (throbber->height, ply_image_get_height (image));
return true;
}
static bool
ply_animation_add_frame (ply_animation_t *animation,
const char *filename)
{
ply_image_t *image;
image = ply_image_new (filename);
if (!ply_image_load (image))
{
ply_image_free (image);
return false;
}
ply_array_add_element (animation->frames, image);
animation->width = MAX (animation->width, ply_image_get_width (image));
animation->height = MAX (animation->height, ply_image_get_height (image));
return true;
}
static bool
ply_throbber_add_frame (ply_throbber_t *throbber,
const char *filename)
{
ply_image_t *image;
ply_pixel_buffer_t *frame;
image = ply_image_new (filename);
if (!ply_image_load (image)) {
ply_image_free (image);
return false;
}
frame = ply_image_convert_to_pixel_buffer (image);
ply_array_add_pointer_element (throbber->frames, frame);
throbber->width = MAX (throbber->width, (long) ply_pixel_buffer_get_width (frame));
throbber->height = MAX (throbber->height, (long) ply_pixel_buffer_get_height (frame));
return true;
}