Proof-of-concept GUI schema, with makefile entry to run it in data/tools

data/schema-gui.cfg

@@ -0,0 +1,54 @@
+[schema]
+    identifier="re ^[a-z_]+$"
+    # slash-separated filenames
+    path="re ^([a-z0-9\-.+]+/)*[a-z0-9\-.+]+$"
+
+    [root]
+        _gui="required gui" # or repeated? maybe we need a new 'at least one' type
+    [/root]
+
+    [gui]
+        _settings="required settings"
+
+        #TODO: make sure all the below are actually optional
+        _button_definition="repeated button_definition"
+        _horizontal_listbox_definition="repeated horizontal_listbox_definition"
+        _horizontal_scrollbar_definition="repeated horizontal_scrollbar_definition"
+        _image_definition="repeated image_definition"
+        _label_definition="repeated label_definition"
+        _listbox_definition="repeated listbox_definition"
+        _menubar_definition="repeated menubar_definition"
+        _minimap_definition="repeated minimap_definition"
+        _multi_page_definition="repeated multi_page_definition"
+        _panel_definition="repeated panel_definition"
+        _repeating_button_definition="repeated repeating_button_definition"
+        _scrollbar_panel_definition="repeated scrollbar_panel_definition"
+        _scroll_label_definition="repeated scroll_label_definition"
+        _slider_definition="repeated slider_definition"
+        _spacer_definition="repeated spacer_definition"
+        _stacked_widget_definition="repeated stacked_widget_definition"
+        _text_box_definition="repeated text_box_definition"
+        _toggle_button_definition="repeated toggle_button_definition"
+        _toggle_panel_definition="repeated toggle_panel_definition"
+        _tooltip_definition="repeated tooltip_definition"
+        _tree_view_definition="repeated tree_view_definition"
+        _vertical_scrollbar_definition="repeated vertical_scrollbar_definition"
+        _window_definition="repeated window_definition"
+        _window="repeated window"
+
+        id="required identifier"
+        description="required string"
+    [/gui]
+
+    [settings]
+        double_click_time="required integer"
+        help_show_time="optional integer"
+        popup_show_delay="optional integer"
+        popup_show_time="optional integer"
+        repeat_button_repeat_time="optional integer"
+        sound_button_click="optional path"
+        sound_toggle_button_click="optional path"
+        sound_toggle_panel_click="optional path"
+        sound_slider_adjust="optional path"
+    [/settings]
+[/schema]

data/tools/Makefile

@@ -36,6 +36,10 @@ validate:
 	# No UMC testing until $$(UMC) is fixed
 	./wmlvalidator -p $(DATA) #-u $(UMC)
 
+validate-gui:
+	# Check GUI WML for meaning and references.
+	./wmlvalidator -p $(DATA) -s $(DATA)/schema-gui.cfg $(DATA)/gui/default.cfg
+
 # Beware of removing images listed in this report unless you know
 # UMC is not relying on them!
 #