void ro_gui_options_theme_free(void)
{
struct toolbar_display *toolbar;
struct toolbar_display *next_toolbar;
/* free all our toolbars */
next_toolbar = toolbars;
while ((toolbar = next_toolbar) != NULL) {
next_toolbar = toolbar->next;
xwimp_delete_icon(theme_pane, toolbar->icon_number);
xwimp_delete_icon(theme_pane, toolbar->icon_number + 1);
if (next_toolbar)
xwimp_delete_icon(theme_pane,
toolbar->icon_number + 2);
ro_gui_theme_destroy_toolbar(toolbar->toolbar);
free(toolbar);
}
toolbars = NULL;
/* close all our themes */
if (theme_list)
ro_gui_theme_close(theme_list, true);
theme_list = NULL;
}
bool ro_gui_url_bar_icon_update(struct url_bar *url_bar)
{
wimp_icon_create icon;
os_error *error;
bool resize;
if (url_bar == NULL || url_bar->window == NULL)
return false;
icon.w = url_bar->window;
icon.icon.extent.x0 = 0;
icon.icon.extent.y0 = 0;
icon.icon.extent.x1 = 0;
icon.icon.extent.y1 = 0;
resize = false;
/* Create or delete the container icon. */
if (!url_bar->hidden && url_bar->container_icon == -1) {
icon.icon.flags = wimp_ICON_BORDER |
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT);
error = xwimp_create_icon(&icon, &url_bar->container_icon);
if (error != NULL) {
LOG(("xwimp_create_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
url_bar->container_icon = -1;
return false;
}
resize = true;
} else if (url_bar->hidden && url_bar->container_icon != -1){
error = xwimp_delete_icon(url_bar->window,
url_bar->container_icon);
if (error != NULL) {
LOG(("xwimp_delete_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return false;
}
url_bar->container_icon = -1;
}
/* Create or delete the text icon. */
if (!url_bar->hidden && url_bar->text_icon == -1) {
icon.icon.data.indirected_text.text = url_bar->text_buffer;
icon.icon.data.indirected_text.validation = text_validation;
icon.icon.data.indirected_text.size = url_bar->text_size;
icon.icon.flags = wimp_ICON_TEXT | wimp_ICON_INDIRECTED |
wimp_ICON_VCENTRED | wimp_ICON_FILLED |
(wimp_COLOUR_BLACK <<
wimp_ICON_FG_COLOUR_SHIFT);
if (url_bar->display)
icon.icon.flags |= (wimp_BUTTON_NEVER <<
wimp_ICON_BUTTON_TYPE_SHIFT);
else
icon.icon.flags |= (wimp_BUTTON_WRITE_CLICK_DRAG <<
wimp_ICON_BUTTON_TYPE_SHIFT);
error = xwimp_create_icon(&icon, &url_bar->text_icon);
if (error) {
LOG(("xwimp_create_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
url_bar->text_icon = -1;
return false;
}
resize = true;
} else if (url_bar->hidden && url_bar->text_icon != -1) {
error = xwimp_delete_icon(url_bar->window,
url_bar->text_icon);
if (error != NULL) {
LOG(("xwimp_delete_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return false;
}
url_bar->text_icon = -1;
}
/* Create or delete the suggest icon. */
if (!url_bar->hidden && url_bar->suggest_icon == -1) {
icon.icon.data.indirected_text.text = null_text_string;
icon.icon.data.indirected_text.size = 1;
icon.icon.data.indirected_text.validation = suggest_validation;
icon.icon.flags = wimp_ICON_TEXT | wimp_ICON_SPRITE |
wimp_ICON_INDIRECTED | wimp_ICON_HCENTRED |
wimp_ICON_VCENTRED | (wimp_BUTTON_CLICK <<
wimp_ICON_BUTTON_TYPE_SHIFT);
error = xwimp_create_icon(&icon, &url_bar->suggest_icon);
if (error) {
LOG(("xwimp_create_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return false;
}
if (!url_bar->display)
ro_gui_wimp_event_register_menu_gright(url_bar->window,
wimp_ICON_WINDOW, url_bar->suggest_icon,
ro_gui_url_suggest_menu);
if (!ro_gui_url_bar_update_urlsuggest(url_bar))
return false;
resize = true;
} else if (url_bar->hidden && url_bar->suggest_icon != -1) {
ro_gui_wimp_event_deregister(url_bar->window,
url_bar->suggest_icon);
error = xwimp_delete_icon(url_bar->window,
url_bar->suggest_icon);
if (error != NULL) {
LOG(("xwimp_delete_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return false;
}
url_bar->suggest_icon = -1;
}
/* If any icons were created, resize the bar. */
if (resize && !ro_gui_url_bar_icon_resize(url_bar, true))
return false;
/* If there are any icons, apply shading as necessary. */
if (url_bar->container_icon != -1)
ro_gui_set_icon_shaded_state(url_bar->window,
url_bar->container_icon, url_bar->shaded);
if (url_bar->text_icon != -1)
ro_gui_set_icon_shaded_state(url_bar->window,
url_bar->text_icon, url_bar->shaded);
if (url_bar->suggest_icon != -1)
ro_gui_set_icon_shaded_state(url_bar->window,
url_bar->suggest_icon, url_bar->shaded);
return true;
}
