add settings dialog (#144)

Reviewed-on: https://codeberg.org/StreamGraph/StreamGraph/pulls/144
Co-authored-by: Lera Elvoé <yagich@poto.cafe>
Co-committed-by: Lera Elvoé <yagich@poto.cafe>

graph_node_renderer/deck_holder_renderer.gd

@@ -61,6 +61,11 @@ enum HelpMenuId {
 }
 @onready var about_dialog: AcceptDialog = %AboutDialog
 
+enum EditMenuId {
+	SETTINGS,
+}
+@onready var settings_dialog: SettingsDialog = %SettingsDialog
+
 ## Weak Reference to the Deck that is currently going to be saved.
 var _deck_to_save: WeakRef
 
@@ -200,6 +205,12 @@ func _on_file_id_pressed(id: int) -> void:
 			open_deck_at_path(recent_files[id - FileMenuId.RECENTS - 1])
 
 
+func _on_edit_id_pressed(id: int) -> void:
+	match id:
+		EditMenuId.SETTINGS:
+			settings_dialog.popup_centered()
+
+
 ## Adds an empty [DeckRendererGraphEdit] with a corresponding [Deck] for it's data.
 func add_empty_deck() -> void:
 	var deck := DeckHolder.add_empty_deck()

graph_node_renderer/deck_holder_renderer.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=26 format=3 uid="uid://duaah5x0jhkn6"]
+[gd_scene load_steps=27 format=3 uid="uid://duaah5x0jhkn6"]
 
 [ext_resource type="Script" path="res://graph_node_renderer/deck_holder_renderer.gd" id="1_67g2g"]
 [ext_resource type="PackedScene" uid="uid://b84f2ngtcm5b8" path="res://graph_node_renderer/tab_container_custom.tscn" id="1_s3ug2"]
@@ -15,6 +15,7 @@
 [ext_resource type="PackedScene" uid="uid://cvvkj138fg8jg" path="res://graph_node_renderer/unsaved_changes_dialog.tscn" id="9_4n0q6"]
 [ext_resource type="PackedScene" uid="uid://bu466w2w3q08c" path="res://graph_node_renderer/about_dialog.tscn" id="11_6ln7n"]
 [ext_resource type="PackedScene" uid="uid://brfrufvkjwcor" path="res://graph_node_renderer/rpc_setup_dialog.tscn" id="12_1xrfk"]
+[ext_resource type="PackedScene" uid="uid://dodqetbke5wji" path="res://graph_node_renderer/settings_dialog.tscn" id="16_rktri"]
 
 [sub_resource type="InputEventKey" id="InputEventKey_giamc"]
 device = -1
@@ -127,6 +128,9 @@ item_7/separator = true
 
 [node name="Edit" type="PopupMenu" parent="MarginContainer/VSplitContainer/VBoxContainer/MenuBar"]
 unique_name_in_owner = true
+item_count = 1
+item_0/text = "Settings..."
+item_0/id = 0
 
 [node name="Connections" type="PopupMenu" parent="MarginContainer/VSplitContainer/VBoxContainer/MenuBar"]
 unique_name_in_owner = true
@@ -197,7 +201,11 @@ script = ExtResource("5_3n36q")
 [node name="AboutDialog" parent="." instance=ExtResource("11_6ln7n")]
 unique_name_in_owner = true
 
+[node name="SettingsDialog" parent="." instance=ExtResource("16_rktri")]
+unique_name_in_owner = true
+
 [connection signal="id_pressed" from="MarginContainer/VSplitContainer/VBoxContainer/MenuBar/File" to="." method="_on_file_id_pressed"]
+[connection signal="id_pressed" from="MarginContainer/VSplitContainer/VBoxContainer/MenuBar/Edit" to="." method="_on_edit_id_pressed"]
 [connection signal="id_pressed" from="MarginContainer/VSplitContainer/VBoxContainer/MenuBar/Connections" to="." method="_on_connections_id_pressed"]
 [connection signal="id_pressed" from="MarginContainer/VSplitContainer/VBoxContainer/MenuBar/Debug" to="." method="_on_debug_id_pressed"]
 [connection signal="id_pressed" from="MarginContainer/VSplitContainer/VBoxContainer/MenuBar/Help" to="." method="_on_help_id_pressed"]

graph_node_renderer/settings_dialog.gd

@@ -0,0 +1,25 @@
+# (c) 2023-present Eroax
+# (c) 2023-present Yagich
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+extends AcceptDialog
+class_name SettingsDialog
+
+@onready var category_tree: Tree = %CategoryTree
+@onready var category_content: Control = %CategoryContent
+@onready var shortcuts_tree: Tree = %Shortcuts
+
+
+func _ready() -> void:
+	var cr := category_tree.create_item()
+	for i in category_content.get_children():
+		var item := category_tree.create_item(cr)
+		item.set_text(0, i.name)
+
+	category_tree.item_selected.connect(
+		func():
+			var item := category_tree.get_selected()
+			for i: Control in category_content.get_children():
+				i.visible = i.get_index() == item.get_index()
+	)
+
+	category_tree.set_selected(cr.get_child(0), 0)

graph_node_renderer/settings_dialog.tscn

@@ -0,0 +1,56 @@
+[gd_scene load_steps=2 format=3 uid="uid://dodqetbke5wji"]
+
+[ext_resource type="Script" path="res://graph_node_renderer/settings_dialog.gd" id="1_lh25g"]
+
+[node name="SettingsDialog" type="AcceptDialog"]
+title = "Settings"
+initial_position = 1
+size = Vector2i(705, 370)
+min_size = Vector2i(500, 250)
+ok_button_text = "Close"
+script = ExtResource("1_lh25g")
+
+[node name="HSplitContainer" type="HSplitContainer" parent="."]
+offset_left = 8.0
+offset_top = 8.0
+offset_right = 697.0
+offset_bottom = 321.0
+
+[node name="CategoryTree" type="Tree" parent="HSplitContainer"]
+unique_name_in_owner = true
+custom_minimum_size = Vector2(200, 0)
+layout_mode = 2
+hide_root = true
+
+[node name="CategoryContent" type="Control" parent="HSplitContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="General" type="VBoxContainer" parent="HSplitContainer/CategoryContent"]
+visible = false
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="Label" type="Label" parent="HSplitContainer/CategoryContent/General"]
+layout_mode = 2
+text = "Library Group Search Paths"
+
+[node name="LibraryGroupPaths" type="PanelContainer" parent="HSplitContainer/CategoryContent/General"]
+layout_mode = 2
+size_flags_vertical = 3
+
+[node name="Shortcuts" type="Tree" parent="HSplitContainer/CategoryContent"]
+unique_name_in_owner = true
+visible = false
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+hide_root = true