add click with trigger on UI elements in overlays

ovr-utils/Main.tscn

@@ -1,9 +1,10 @@
-[gd_scene load_steps=8 format=2]
+[gd_scene load_steps=9 format=2]
 
 [ext_resource path="res://addons/openvr_overlay/OverlayInstance.tscn" type="PackedScene" id=1]
 [ext_resource path="res://overlays/FPSOverlay.tscn" type="PackedScene" id=2]
 [ext_resource path="res://overlays/TimeOverlay.tscn" type="PackedScene" id=3]
 [ext_resource path="res://temp.gd" type="Script" id=4]
+[ext_resource path="res://overlays/UI_demo.tscn" type="PackedScene" id=5]
 [ext_resource path="res://overlays/BatteryOverlay.tscn" type="PackedScene" id=7]
 [ext_resource path="res://addons/openvr_overlay/OverlayInteraction.tscn" type="PackedScene" id=8]
 
@@ -41,3 +42,11 @@ width_meters = 0.1
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
 environment = SubResource( 1 )
+
+[node name="OverlayInstance" parent="." instance=ExtResource( 1 )]
+target = 1
+overlay_scene = ExtResource( 5 )
+offset_pos = Vector3( 0, 0, -0.2 )
+offset_rot = Vector3( 0, 90, 0 )
+
+[node name="OverlayInteraction" parent="OverlayInstance" instance=ExtResource( 8 )]

ovr-utils/addons/openvr_overlay/interaction/Cursor.tscn

@@ -5,13 +5,17 @@
 [node name="Cursor" type="Control"]
 margin_right = 1024.0
 margin_bottom = 600.0
+mouse_filter = 2
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
 [node name="TextureRect" type="TextureRect" parent="."]
+margin_left = -70.0
+margin_top = -70.0
 margin_right = 70.0
 margin_bottom = 70.0
+mouse_filter = 2
 texture = ExtResource( 1 )
 expand = true
 __meta__ = {

ovr-utils/addons/openvr_overlay/interaction/overlay_interaction.gd

@@ -20,8 +20,8 @@ var _cursor_node = preload("res://addons/openvr_overlay/interaction/Cursor.tscn"
 var _right_is_activator = false
 var _left_is_activator = false
 
-
-onready var panel = get_node("../OverlayViewport/PanelContainer")
+onready var viewport: Viewport = get_node("../OverlayViewport")
+onready var panel: PanelContainer = get_node("../OverlayViewport/PanelContainer")
 
 
 func _ready() -> void:
@@ -66,10 +66,19 @@ func _update_cursor():
 	_cursor_node.rect_position = get_canvas_pos()
 
 
+func _send_click_event(state: bool):
+	var click_event = InputEventMouseButton.new()
+	click_event.position = get_canvas_pos()
+	click_event.pressed = state
+	click_event.button_index = 1
+	viewport.input(click_event)
+
+
 func _trigger_on(controller):
 	if _touch_state:
 		_active_controller = controller
 		_trigger_state = true
+		_send_click_event(true)
 		_update_selection()
 		emit_signal("trigger_on")
 
@@ -77,6 +86,7 @@ func _trigger_on(controller):
 func _trigger_off():
 	_trigger_state = false
 	_update_selection()
+	_send_click_event(false)
 	emit_signal("trigger_off")
 
 
@@ -100,6 +110,7 @@ func _on_OverlayArea_exited(body: Node) -> void:
 
 
 func _update_selection():
+	return
 	if _trigger_state:
 		panel.theme = active_theme
 	elif _touch_state:

ovr-utils/addons/openvr_overlay/overlay_instance.gd

@@ -101,7 +101,7 @@ func _set_width_meters(width: float):
 func _set_overlay_scene(scene: PackedScene):
 	overlay_scene = scene
 	if not container:
-		print("container does not exist yet [overlay_instance.set_overlay_scene]")
+#		print("container does not exist yet [overlay_instance.set_overlay_scene]")
 		return
 	if container.get_child_count() > 0:
 		container.get_child(0).queue_free()

ovr-utils/overlays/UI_demo.tscn

@@ -0,0 +1,45 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://fonts/OpenSans-Bold.ttf" type="DynamicFontData" id=1]
+[ext_resource path="res://addons/openvr_overlay/styles/active.stylebox" type="StyleBox" id=3]
+
+[sub_resource type="DynamicFont" id=1]
+size = 100
+font_data = ExtResource( 1 )
+
+[node name="Control" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="OptionButton" type="OptionButton" parent="."]
+anchor_left = 0.144
+anchor_top = 0.483
+anchor_right = 0.856
+anchor_bottom = 0.517
+margin_left = -0.456009
+margin_top = -17.8
+margin_right = 0.455933
+margin_bottom = 16.8
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 1 )
+text = "Item 0"
+items = [ "Item 0", null, false, 0, null, "Item 1", null, false, 1, null, "Item 2", null, false, 2, null, "Item 3", null, false, 3, null ]
+selected = 0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Button" type="Button" parent="."]
+margin_left = 158.089
+margin_top = 45.4084
+margin_right = 473.089
+margin_bottom = 223.408
+custom_styles/pressed = ExtResource( 3 )
+toggle_mode = true
+__meta__ = {
+"_edit_use_anchors_": false
+}