listview *listview_create ( const char *name, listview_update_callback cb, void *udata, unsigned int eh, gboolean reverse ) { listview *lv = g_malloc0 ( sizeof ( listview ) ); gchar *box = g_strjoin ( ".", name, "box", NULL ); widget_init ( WIDGET ( lv ), box ); g_free ( box ); lv->listview_name = g_strdup ( name ); lv->widget.free = listview_free; lv->widget.resize = listview_resize; lv->widget.draw = listview_draw; lv->widget.clicked = listview_clicked; lv->widget.motion_notify = listview_motion_notify; lv->widget.get_desired_height = listview_get_desired_height; lv->widget.enabled = TRUE; lv->eh = eh; char *n = g_strjoin ( ".", lv->listview_name, "scrollbar", NULL ); lv->scrollbar = scrollbar_create ( n ); // Default position on right. lv->scrollbar->widget.index = rofi_theme_get_integer_exact ( WIDGET ( lv->scrollbar ), "index", 1 ); g_free ( n ); widget_set_clicked_handler ( WIDGET ( lv->scrollbar ), listview_scrollbar_clicked, lv ); lv->scrollbar->widget.parent = WIDGET ( lv ); // Calculate height of an element. // char *tb_name = g_strjoin ( ".", lv->listview_name, "element", NULL ); textbox *tb = textbox_create ( tb_name, 0, NORMAL, "" ); lv->element_height = textbox_get_estimated_height ( tb, lv->eh ); g_free ( tb_name ); widget_free ( WIDGET ( tb ) ); lv->callback = cb; lv->udata = udata; // Some settings. lv->spacing = rofi_theme_get_distance ( WIDGET ( lv ), "spacing", DEFAULT_SPACING ); lv->menu_columns = rofi_theme_get_integer ( WIDGET ( lv ), "columns", config.menu_columns ); lv->fixed_num_lines = rofi_theme_get_boolean ( WIDGET ( lv ), "fixed-height", config.fixed_num_lines ); lv->dynamic = rofi_theme_get_boolean ( WIDGET ( lv ), "dynamic", TRUE ); lv->reverse = rofi_theme_get_boolean ( WIDGET ( lv ), "reverse", reverse ); listview_set_show_scrollbar ( lv, rofi_theme_get_boolean ( WIDGET ( lv ), "scrollbar", !config.hide_scrollbar ) ); lv->cycle = rofi_theme_get_boolean ( WIDGET ( lv ), "cycle", config.cycle ); return lv; }
box * box_create ( widget *parent, const char *name, RofiOrientation type ) { box *b = g_malloc0 ( sizeof ( box ) ); // Initialize widget. widget_init ( WIDGET ( b ), parent, WIDGET_TYPE_UNKNOWN, name ); b->type = type; b->widget.draw = box_draw; b->widget.free = box_free; b->widget.resize = box_resize; b->widget.update = box_update; b->widget.find_mouse_target = box_find_mouse_target; b->widget.get_desired_height = box_get_desired_height; b->widget.get_desired_width = box_get_desired_width; b->type = rofi_theme_get_orientation ( WIDGET ( b ), "orientation", b->type ); b->spacing = rofi_theme_get_distance ( WIDGET ( b ), "spacing", DEFAULT_SPACING ); return b; }
scrollbar *scrollbar_create ( widget *parent, const char *name ) { scrollbar *sb = g_malloc0 ( sizeof ( scrollbar ) ); widget_init ( WIDGET ( sb ), parent, WIDGET_TYPE_SCROLLBAR, name ); sb->widget.x = 0; sb->widget.y = 0; sb->width = rofi_theme_get_distance ( WIDGET ( sb ), "handle-width", DEFAULT_SCROLLBAR_WIDTH ); int width = distance_get_pixel ( sb->width, ROFI_ORIENTATION_HORIZONTAL ); sb->widget.w = widget_padding_get_padding_width ( WIDGET ( sb ) ) + width; sb->widget.h = widget_padding_get_padding_height ( WIDGET ( sb ) ); sb->widget.draw = scrollbar_draw; sb->widget.free = scrollbar_free; sb->widget.trigger_action = scrollbar_trigger_action; sb->widget.motion_notify = scrollbar_motion_notify; sb->widget.get_desired_height = scrollbar_get_desired_height; sb->length = 10; sb->pos = 0; sb->pos_length = 4; return sb; }