static view_t *
view_new (ply_boot_splash_plugin_t *plugin,
ply_pixel_display_t *display)
{
view_t *view;
view = calloc (1, sizeof (view_t));
view->plugin = plugin;
view->display = display;
view->entry = ply_entry_new (plugin->animation_dir);
view->end_animation = ply_animation_new (plugin->animation_dir,
"throbber-");
view->progress_animation = ply_progress_animation_new (plugin->animation_dir,
"progress-");
ply_progress_animation_set_transition (view->progress_animation,
plugin->transition,
plugin->transition_duration);
view->label = ply_label_new ();
view->message_label = ply_label_new ();
ply_label_set_text (view->message_label, "");
ply_label_show (view->message_label, view->display, 10, 10);
return view;
}
static void
view_show_prompt (view_t *view,
const char *prompt)
{
ply_boot_splash_plugin_t *plugin;
int x, y;
int entry_width, entry_height;
assert (view != NULL);
plugin = view->plugin;
if (ply_entry_is_hidden (view->entry))
{
unsigned long screen_width, screen_height;
screen_width = ply_pixel_display_get_width (view->display);
screen_height = ply_pixel_display_get_height (view->display);
view->box_area.width = ply_image_get_width (plugin->box_image);
view->box_area.height = ply_image_get_height (plugin->box_image);
view->box_area.x = screen_width / 2.0 - view->box_area.width / 2.0;
view->box_area.y = screen_height / 2.0 - view->box_area.height / 2.0;
view->lock_area.width = ply_image_get_width (plugin->lock_image);
view->lock_area.height = ply_image_get_height (plugin->lock_image);
entry_width = ply_entry_get_width (view->entry);
entry_height = ply_entry_get_height (view->entry);
x = screen_width / 2.0 - (view->lock_area.width + entry_width) / 2.0 + view->lock_area.width;
y = screen_height / 2.0 - entry_height / 2.0;
view->lock_area.x = screen_width / 2.0 - (view->lock_area.width + entry_width) / 2.0;
view->lock_area.y = screen_height / 2.0 - view->lock_area.height / 2.0;
ply_entry_show (view->entry, plugin->loop, view->display, x, y);
}
if (prompt != NULL)
{
int label_width, label_height;
ply_label_set_text (view->label, prompt);
label_width = ply_label_get_width (view->label);
label_height = ply_label_get_height (view->label);
x = view->box_area.x + view->lock_area.width / 2;
y = view->box_area.y + view->box_area.height;
ply_label_show (view->label, view->display, x, y);
}
}
static void
view_start_animation (view_t *view)
{
ply_boot_splash_plugin_t *plugin;
unsigned long screen_width, screen_height;
long width, height;
long x,y;
int number_of_frames;
int yoffset = 0;
assert (view != NULL);
plugin = view->plugin;
assert (plugin != NULL);
assert (plugin->loop != NULL);
screen_width = ply_pixel_display_get_width (view->display);
screen_height = ply_pixel_display_get_height (view->display);
ply_pixel_display_draw_area (view->display, 0, 0,
screen_width, screen_height);
if (plugin->mode == PLY_BOOT_SPLASH_MODE_SHUTDOWN &&
plugin->shutdown_font != NULL && plugin->shutdown_text != NULL) {
ply_label_set_text (view->shutdown_label, plugin->shutdown_text);
ply_label_set_font (view->shutdown_label, plugin->shutdown_font);
ply_label_set_color(view->shutdown_label,
((plugin->shutdown_color >> 16) & 0xff) / 255.0f,
((plugin->shutdown_color >> 8) & 0xff) / 255.0f,
(plugin->shutdown_color & 0xff) / 255.0f,
1.0f);
int label_width = screen_width;
ply_label_set_width (view->shutdown_label, label_width);
ply_label_set_alignment (view->shutdown_label, PLY_LABEL_ALIGN_CENTER);
x = 0;
y = screen_height / 2;
ply_label_show (view->shutdown_label, view->display, x, y);
yoffset = ply_label_get_height(view->shutdown_label) * 2;
}
static void
show_message (ply_boot_splash_plugin_t *plugin,
const char *message)
{
ply_trace ("Showing message '%s'", message);
ply_list_node_t *node;
node = ply_list_get_first_node (plugin->views);
while (node != NULL) {
ply_list_node_t *next_node;
view_t *view;
view = ply_list_node_get_data (node);
next_node = ply_list_get_next_node (plugin->views, node);
ply_label_set_text (view->message_label, message);
ply_label_show (view->message_label, view->display, 10, 10);
ply_pixel_display_draw_area (view->display, 10, 10,
ply_label_get_width (view->message_label),
ply_label_get_height (view->message_label));
node = next_node;
}
}
void
ply_entry_draw_area (ply_entry_t *entry,
ply_pixel_buffer_t *pixel_buffer,
long x,
long y,
unsigned long width,
unsigned long height)
{
ply_rectangle_t bullet_area;
ply_rectangle_t clip_area;
ply_pixel_buffer_t *bullet_buffer, *text_field_buffer;
int i, number_of_visible_bullets;
if (entry->is_hidden)
return;
text_field_buffer = ply_image_get_buffer (entry->text_field_image);
ply_pixel_buffer_fill_with_buffer (pixel_buffer,
text_field_buffer,
entry->area.x,
entry->area.y);
if (entry->is_password) {
bullet_buffer = ply_image_get_buffer (entry->bullet_image);
ply_pixel_buffer_get_size (bullet_buffer, &bullet_area);
if (entry->number_of_bullets <= entry->max_number_of_visible_bullets) {
number_of_visible_bullets = entry->number_of_bullets;
} else {
number_of_visible_bullets = entry->max_number_of_visible_bullets;
/* We've got more bullets than we can show in the available space, so
* draw a little half bullet to indicate some bullets are offscreen
*/
bullet_area.x = entry->area.x - bullet_area.width / 2.0;
bullet_area.y = entry->area.y + entry->area.height / 2.0 - bullet_area.height / 2.0;
clip_area = bullet_area;
clip_area.x = entry->area.x;
ply_pixel_buffer_fill_with_buffer_with_clip (pixel_buffer,
bullet_buffer,
bullet_area.x,
bullet_area.y,
&clip_area);
}
for (i = 0; i < number_of_visible_bullets; i++) {
bullet_area.x = entry->area.x + i * bullet_area.width + bullet_area.width / 2.0;
bullet_area.y = entry->area.y + entry->area.height / 2.0 - bullet_area.height / 2.0;
ply_pixel_buffer_fill_with_buffer (pixel_buffer,
bullet_buffer,
bullet_area.x,
bullet_area.y);
}
} else {
ply_label_set_text (entry->label, entry->text);
ply_label_show (entry->label,
NULL,
entry->area.x,
entry->area.y + entry->area.height / 2
- ply_label_get_height (entry->label) / 2);
ply_label_draw_area (entry->label, pixel_buffer,
entry->area.x, entry->area.y,
entry->area.width, entry->area.height);
}
}
