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Code Issues Packages Projects Releases Wiki Activity

Disabled menu items when they cannot be used.

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This commit is contained in:
Rodolphe Suescun 2018-08-27 12:16:37 +02:00
parent 5184f6375e
commit 467ba24a5f
1 changed files with 33 additions and 2 deletions
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33
addons/procedural_material/main_window.gd
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@ -29,7 +29,9 @@ const MENU = [
func _ready():
OS.set_window_title(ProjectSettings.get_setting("application/config/name")+" v"+ProjectSettings.get_setting("application/config/release"))
for m in $VBoxContainer/Menu.get_children():
create_menu(m.get_popup(), m.name)
var menu = m.get_popup()
create_menu(menu, m.name)
m.connect("about_to_show", self, "menu_about_to_show", [ m.name, menu ])
new_material()
func create_menu(menu, menu_name):
@ -60,6 +62,18 @@ func create_menu(menu, menu_name):
menu.add_separator()
return menu
func menu_about_to_show(name, menu):
for i in MENU.size():
if MENU[i].menu != name:
continue
if MENU[i].has("submenu"):
pass
elif MENU[i].has("command"):
var command_name = MENU[i].command+"_is_disabled"
if has_method(command_name):
var is_disabled = call(command_name)
menu.set_item_disabled(menu.get_item_index(i), is_disabled)
func new_pane():
var graph_edit = preload("res://addons/procedural_material/graph_edit.tscn").instance()
$VBoxContainer/HBoxContainer/Projects.add_child(graph_edit)
@ -115,6 +129,12 @@ func export_material():
if graph_edit != null :
graph_edit.export_textures()
func export_material_is_disabled():
var graph_edit = $VBoxContainer/HBoxContainer/Projects.get_current_tab_control()
if graph_edit == null or graph_edit.save_path == null:
return true
return false
func quit():
if Engine.editor_hint:
get_parent().hide()
@ -127,16 +147,27 @@ func edit_cut():
if graph_edit != null:
graph_edit.cut()
func edit_cut_is_disabled():
var graph_edit = $VBoxContainer/HBoxContainer/Projects.get_current_tab_control()
return graph_edit == null or !graph_edit.can_copy()
func edit_copy():
var graph_edit = $VBoxContainer/HBoxContainer/Projects.get_current_tab_control()
if graph_edit != null:
graph_edit.copy()
func edit_copy_is_disabled():
return edit_cut_is_disabled()
func edit_paste():
var graph_edit = $VBoxContainer/HBoxContainer/Projects.get_current_tab_control()
if graph_edit != null:
graph_edit.paste()
func edit_paste_is_disabled():
var data = parse_json(OS.clipboard)
return data == null
func add_to_user_library():
var graph_edit = $VBoxContainer/HBoxContainer/Projects.get_current_tab_control()
if graph_edit != null and graph_edit is GraphEdit: