static Ret desktop_on_button_open_applist_clicked(void* ctx, void* obj)
{
size_t i = 0;
size_t n = 0;
size_t item_size = 100;
FtkWidget* win = NULL;
AppInfo* app_info = NULL;
FtkWidget* button = NULL;
FtkIconViewItem item;
FtkWidget* icon_view = NULL;
ftk_source_ref(g_timer);
ftk_main_loop_remove_source(ftk_default_main_loop(), g_timer);
if(g_desktop.applist_win != NULL)
{
ftk_widget_show_all(g_desktop.applist_win, 1);
return RET_OK;
}
win = desktop_load_xul(g_desktop.is_horizonal ? "xul/appview-h.xul" : "xul/appview-v.xul");
button = ftk_widget_lookup(win, 100);
ftk_button_set_clicked_listener(button, desktop_on_button_close_applist_clicked, win);
icon_view = ftk_widget_lookup(win, 99);
item_size = 6 * ftk_widget_get_font_size(icon_view);
if(ftk_widget_width(icon_view) < 2 * item_size)
{
item_size = (ftk_widget_width(icon_view) - 10) / 2;
}
ftk_icon_view_set_item_size(icon_view, item_size);
ftk_icon_view_set_clicked_listener(icon_view, applist_on_item_clicked, win);
n = app_info_manager_get_count(g_desktop.app_manager);
for(i = 0; i < n; i++)
{
app_info_manager_get(g_desktop.app_manager, i, &app_info);
item.icon = ftk_app_get_icon(app_info->app);
item.user_data = app_info;
item.text = (char*)ftk_app_get_name(app_info->app);
if(item.text == NULL)
{
item.text = app_info->name;
}
ftk_icon_view_add(icon_view, &item);
}
g_desktop.applist_win = win;
return RET_OK;
}
FTK_HIDE int FTK_MAIN(int argc, char* argv[])
{
int width = 0;
int height = 0;
FtkWidget* win = NULL;
FtkWidget* button = NULL;
FtkWidget* icon_view = NULL;
FtkIconViewItem item;
FTK_INIT(argc, argv);
win = ftk_app_window_create();
ftk_window_set_animation_hint(win, "app_main_window");
width = ftk_widget_width(win);
height = ftk_widget_height(win);
button = ftk_button_create(win, 10, 0, width/3-10, 60);
ftk_widget_set_text(button, "more");
ftk_button_set_clicked_listener(button, button_more_clicked, win);
ftk_window_set_focus(win, button);
button = ftk_button_create(win, 2*width/3, 0, width/3-10, 60);
ftk_widget_set_text(button, "quit");
ftk_button_set_clicked_listener(button, button_quit_clicked, win);
ftk_window_set_focus(win, button);
item.icon = ftk_theme_load_image(ftk_default_theme(), "flag-32.png");
icon_view = ftk_icon_view_create(win, 5, 70, width-10, height-80);
ftk_widget_set_id(icon_view, 100);
ftk_icon_view_set_clicked_listener(icon_view, item_clicked, win);
for(; i < 4; i++)
{
char text[100] = {0};
ftk_snprintf(text, sizeof(text), "%d", i);
item.text = text;
item.user_data = (void*)i;
ftk_icon_view_add(icon_view, &item);
}
ftk_bitmap_unref(item.icon);
ftk_widget_set_text(win, "icon view demo");
ftk_widget_show_all(win, 1);
FTK_QUIT_WHEN_WIDGET_CLOSE(win);
FTK_RUN();
return 0;
}
static Ret button_more_clicked(void* ctx, void* obj)
{
int j = 0;
FtkIconViewItem item;
FtkWidget* icon_view = ftk_widget_lookup(ctx, 100);
item.icon = ftk_theme_load_image(ftk_default_theme(), "flag-32.png");
for(j=0; j < 4; j++)
{
char text[100] = {0};
ftk_snprintf(text, sizeof(text), "%d", i);
item.text = text;
ftk_bitmap_ref(item.icon);
item.user_data = (void*)i;
ftk_icon_view_add(icon_view, &item);
i+=1000;
}
ftk_bitmap_unref(item.icon);
return RET_OK;
}
