Added comment node

addons/material_maker/graph_edit.tscn

@@ -6,7 +6,7 @@
 [sub_resource type="Theme" id=1]
 
 
-[node name="GraphEdit" type="GraphEdit" index="0"]
+[node name="GraphEdit" type="GraphEdit"]
 
 self_modulate = Color( 1, 1, 1, 0 )
 anchor_left = 0.0

addons/material_maker/library/base.json

@@ -205,5 +205,9 @@
 	{
 		"tree_item":"Miscellaneous/Remote",
 		"type":"remote"
+	},
+	{
+		"tree_item":"Miscellaneous/Comment",
+		"type":"comment"
 	}
 ]}

addons/material_maker/main_window.gd

@@ -184,6 +184,7 @@ func add_to_user_library():
 				selected_nodes.append(n)
 		if !selected_nodes.empty():
 			var dialog = preload("res://addons/material_maker/widgets/line_dialog.tscn").instance()
+			dialog.set_texts("New library element", "Select a name for the new library element")
 			add_child(dialog)
 			dialog.connect("ok", self, "do_add_to_user_library", [ selected_nodes ])
 			dialog.popup_centered()

addons/material_maker/nodes/comment.gd

@@ -0,0 +1,32 @@
+tool
+extends "res://addons/material_maker/node_base.gd"
+
+func _get_shader_code(uv):
+	var rv = { defs="", code="" }
+	rv.rgb = "vec3(1.0)"
+	return rv
+
+func serialize():
+	var data = .serialize()
+	data.text = $Label.text
+	return data
+
+func deserialize(data):
+	.deserialize(data)
+	if data.has("text"):
+		$Label.text = data.text
+
+func _on_resize_request(new_minsize):
+	rect_min_size = new_minsize
+
+func _on_Label_gui_input(ev):
+	if ev is InputEventMouseButton and ev.doubleclick and ev.button_index == BUTTON_LEFT:
+		var dialog = preload("res://addons/material_maker/widgets/text_dialog.tscn").instance()
+		dialog.set_title("Write comment")
+		dialog.set_text($Label.text)
+		add_child(dialog)
+		dialog.connect("ok", self, "set_comment")
+		dialog.popup_centered()
+
+func set_comment(text):
+	$Label.text = text

addons/material_maker/nodes/comment.tscn

@@ -0,0 +1,65 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/material_maker/nodes/comment.gd" type="Script" id=1]
+
+[node name="GraphNode" type="GraphNode" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 1.0
+margin_top = 1.0
+margin_right = 109.0
+margin_bottom = 81.0
+rect_min_size = Vector2( 100, 80 )
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+title = "Comment"
+offset = Vector2( 0, 0 )
+show_close = true
+resizable = true
+selected = false
+comment = true
+overlay = 0
+slot/0/left_enabled = false
+slot/0/left_type = 0
+slot/0/left_color = Color( 1, 1, 1, 1 )
+slot/0/right_enabled = false
+slot/0/right_type = 0
+slot/0/right_color = Color( 1, 1, 1, 1 )
+script = ExtResource( 1 )
+_sections_unfolded = [ "custom_styles" ]
+
+[node name="Label" type="Label" parent="." index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 16.0
+margin_top = 24.0
+margin_right = 92.0
+margin_bottom = 72.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Double-click to write a comment"
+autowrap = true
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+_sections_unfolded = [ "Mouse" ]
+
+[connection signal="resize_request" from="." to="." method="_on_resize_request"]
+
+[connection signal="gui_input" from="Label" to="." method="_on_Label_gui_input"]
+
+

addons/material_maker/widgets/line_dialog.tscn

@@ -2,7 +2,7 @@
 
 [ext_resource path="res://addons/material_maker/widgets/line_dialog.gd" type="Script" id=1]
 
-[node name="LineDialog" type="WindowDialog" index="0"]
+[node name="LineDialog" type="WindowDialog"]
 
 anchor_left = 0.0
 anchor_top = 0.0
@@ -17,7 +17,7 @@ mouse_default_cursor_shape = 0
 size_flags_horizontal = 1
 size_flags_vertical = 1
 popup_exclusive = false
-window_title = "New library element"
+window_title = "blah"
 resizable = false
 script = ExtResource( 1 )
 
@@ -49,7 +49,7 @@ mouse_filter = 2
 mouse_default_cursor_shape = 0
 size_flags_horizontal = 1
 size_flags_vertical = 4
-text = "Select a name for the new library element"
+text = "blah"
 percent_visible = 1.0
 lines_skipped = 0
 max_lines_visible = -1
@@ -83,14 +83,15 @@ anchor_left = 0.0
 anchor_top = 0.0
 anchor_right = 0.0
 anchor_bottom = 0.0
+margin_left = 104.0
 margin_top = 46.0
-margin_right = 124.0
+margin_right = 228.0
 margin_bottom = 66.0
 rect_pivot_offset = Vector2( 0, 0 )
 rect_clip_content = false
 mouse_filter = 1
 mouse_default_cursor_shape = 0
-size_flags_horizontal = 0
+size_flags_horizontal = 4
 size_flags_vertical = 0
 alignment = 0
 _sections_unfolded = [ "Size Flags" ]

addons/material_maker/widgets/text_dialog.gd

@@ -0,0 +1,17 @@
+tool
+extends WindowDialog
+
+signal ok
+
+func _ready():
+	popup()
+
+func set_title(title):
+	window_title = title
+
+func set_text(text):
+	$VBoxContainer/TextEdit.text = text
+
+func _on_OK_pressed():
+	emit_signal("ok", $VBoxContainer/TextEdit.text)
+	queue_free()

addons/material_maker/widgets/text_dialog.tscn

@@ -0,0 +1,146 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/material_maker/widgets/text_dialog.gd" type="Script" id=1]
+
+[node name="TextDialog" type="WindowDialog"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 310.0
+margin_bottom = 178.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+popup_exclusive = false
+window_title = "blah"
+resizable = false
+script = ExtResource( 1 )
+
+[node name="VBoxContainer" type="VBoxContainer" parent="." index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+alignment = 0
+
+[node name="TextEdit" type="TextEdit" parent="VBoxContainer" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 310.0
+margin_bottom = 150.0
+rect_min_size = Vector2( 0, 150 )
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+text = ""
+readonly = false
+highlight_current_line = false
+syntax_highlighting = false
+show_line_numbers = false
+highlight_all_occurrences = false
+override_selected_font_color = false
+context_menu_enabled = true
+smooth_scrolling = false
+v_scroll_speed = 80.0
+hiding_enabled = 0
+wrap_lines = false
+caret_block_mode = false
+caret_blink = false
+caret_blink_speed = 0.65
+caret_moving_by_right_click = true
+_sections_unfolded = [ "Rect" ]
+
+[node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 93.0
+margin_top = 154.0
+margin_right = 217.0
+margin_bottom = 174.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 4
+size_flags_vertical = 0
+alignment = 0
+_sections_unfolded = [ "Size Flags" ]
+
+[node name="OK" type="Button" parent="VBoxContainer/HBoxContainer" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 60.0
+margin_bottom = 20.0
+rect_min_size = Vector2( 60, 0 )
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = false
+enabled_focus_mode = 2
+shortcut = null
+group = null
+text = "OK"
+flat = false
+align = 1
+_sections_unfolded = [ "Rect" ]
+
+[node name="Cancel" type="Button" parent="VBoxContainer/HBoxContainer" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 64.0
+margin_right = 124.0
+margin_bottom = 20.0
+rect_min_size = Vector2( 60, 0 )
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = false
+enabled_focus_mode = 2
+shortcut = null
+group = null
+text = "Cancel"
+flat = false
+align = 1
+_sections_unfolded = [ "Rect" ]
+
+[connection signal="pressed" from="VBoxContainer/HBoxContainer/OK" to="." method="_on_OK_pressed"]
+
+[connection signal="pressed" from="VBoxContainer/HBoxContainer/Cancel" to="." method="queue_free"]
+
+