protected void open_dropdown(DropdownMenuData menu)
{
if (Dropdown.instance == null)
{
gameObject.AddOrGetComponent <Dropdown>().open(menu);
}
else
{
Dropdown.instance.close_menu();
}
}
protected void dropdown(string label, string menu_ref, DropdownMenuData menu, DryUI parent_window, Rect offset, float btn_width, GUIStyle button_style, GUIStyle menu_style, GUIStyle menu_item_style, MenuResponse callback)
{
if (anchors.ContainsKey(menu_ref))
{
menu.set_attributes(anchors[menu_ref], offset, parent_window, btn_width, menu_style, menu_item_style, callback);
}
if (GUILayout.Button(label, button_style, width(btn_width)))
{
open_dropdown(menu);
}
track_rect(menu_ref, GUILayoutUtility.GetLastRect(), true);
}
protected void dropdown(string label_value, Texture texture, string menu_ref, DropdownMenuData menu, DryUI parent_window, Rect offset, float btn_width, GUIStyle button_style, GUIStyle menu_style, GUIStyle menu_item_style, MenuResponse callback)
{
if (anchors.ContainsKey(menu_ref))
{
menu.set_attributes(anchors[menu_ref], offset, parent_window, btn_width, menu_style, menu_item_style, callback);
}
section("Button", () => {
label(label_value, "button.text");
GUILayout.Label(texture, width(16f), height(16f));
}, evt => {
if (evt.single_click)
{
open_dropdown(menu);
}
});
track_rect(menu_ref, GUILayoutUtility.GetLastRect(), true);
}
protected void dropdown(string label_value, Texture texture, string menu_ref, DropdownMenuData menu, DryUI parent_window, Rect offset, float btn_width, MenuResponse callback)
{
dropdown(label_value, texture, menu_ref, menu, parent_window, offset, btn_width, "Button", "menu.background", "menu.item", callback);
}
protected void dropdown(string label, string menu_ref, DropdownMenuData menu, DryUI parent_window, float btn_width, GUIStyle button_style, GUIStyle menu_style, GUIStyle menu_item_style, MenuResponse callback)
{
dropdown(label, menu_ref, menu, parent_window, default_offset, btn_width, button_style, menu_style, menu_item_style, callback);
}
protected void dropdown(string label, string menu_ref, DropdownMenuData menu, DryUI parent_window, float btn_width, GUIStyle button_style, MenuResponse callback)
{
dropdown(label, menu_ref, menu, parent_window, btn_width, button_style, "menu.background", "menu.item", callback);
}
public void open(DropdownMenuData menu_data)
{
menu = menu_data;
anchor_rec = menu_data.attrs.anchor;
anchor_offset = menu_data.attrs.offset;
parent_window = menu_data.attrs.parent_window;
skin = parent_window.skin;
menu_content = (DropdownMenuData)menu_data;
menu_content.fetch_data();
style_menu = menu_data.attrs.menu_style;
style_menu_item = menu_data.attrs.menu_item_style;
float h = anchor_rec.y + parent_window.window_pos.y + anchor_rec.height + anchor_offset.y;
if (h + scroll_height > Screen.height)
{
scroll_height = Screen.height - h;
}
foreach (string val in menu_content.values)
{
float w = menu_data.attrs.menu_item_style.CalcSize(new GUIContent(val)).x + 15;
if (w > menu_width)
{
menu_width = w;
}
}
container.height = 10;
Vector2 val_size;
List <string> vals = new List <string>(menu_content.values);
foreach (KeyValuePair <string, string> pair in menu_content.special_items)
{
vals.Add(pair.Value);
}
foreach (string val in vals)
{
val_size = menu_data.attrs.menu_item_style.CalcSize(new GUIContent(val));
float w = val_size.x + 15;
container.height += val_size.y + 4;
if (w > menu_width)
{
menu_width = w;
}
}
container.width = menu_width + 5;
scroll_width = menu_width + 6;
if (container.height + 5 > scroll_height)
{
scroll_width += 22;
container.width += 22;
}
if (menu.on_menu_open != null)
{
menu.on_menu_open();
}
resp = menu_data.attrs.callback;
}
