Add a project properties dialog

Allows users to change project name and add custom user data. I was not sure where to put this, so I put it under the Edit menu. It might be a good idea to add a new "Project" menu in the future, and perhaps Scale Image, Resize Canvas and Crop to Content/Selection could be placed there, as they always affect the entire project.

Translations/Translations.pot

@@ -1878,6 +1878,9 @@ msgstr ""
 msgid "Properties"
 msgstr ""
 
+msgid "Project properties"
+msgstr ""
+
 msgid "Frame properties"
 msgstr ""
 

project.godot

@@ -841,6 +841,10 @@ cancel_reference_transform={
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194305,"key_label":0,"unicode":0,"echo":false,"script":null)
 ]
 }
+project_properties={
+"deadzone": 0.5,
+"events": []
+}
 
 [input_devices]
 

src/Autoload/Global.gd

@@ -24,7 +24,9 @@ enum MeasurementMode { NONE, MOVE }
 ##  Enumeration of items present in the File Menu.
 enum FileMenu { NEW, OPEN, OPEN_LAST_PROJECT, RECENT, SAVE, SAVE_AS, EXPORT, EXPORT_AS, QUIT }
 ##  Enumeration of items present in the Edit Menu.
-enum EditMenu { UNDO, REDO, COPY, CUT, PASTE, PASTE_IN_PLACE, DELETE, NEW_BRUSH, PREFERENCES }
+enum EditMenu {
+	UNDO, REDO, COPY, CUT, PASTE, PASTE_IN_PLACE, DELETE, NEW_BRUSH, PROJECT_PROPERTIES, PREFERENCES
+}
 ##  Enumeration of items present in the View Menu.
 enum ViewMenu {
 	TILE_MODE,
@@ -717,6 +719,7 @@ func _initialize_keychain() -> void:
 		"paste_in_place": Keychain.InputAction.new("", "Edit menu", true),
 		"delete": Keychain.InputAction.new("", "Edit menu", true),
 		"new_brush": Keychain.InputAction.new("", "Edit menu", true),
+		&"project_properties": Keychain.InputAction.new("", "Edit menu", true),
 		"preferences": Keychain.InputAction.new("", "Edit menu", true),
 		"scale_image": Keychain.InputAction.new("", "Image menu", true),
 		"crop_to_selection": Keychain.InputAction.new("", "Image menu", true),

src/Classes/Project.gd

@@ -50,6 +50,7 @@ var reference_images: Array[ReferenceImage] = []
 var reference_index: int = -1  # The currently selected index ReferenceImage
 var vanishing_points := []  ## Array of Vanishing Points
 var fps := 6.0
+var user_data := ""  ## User defined data, set in the project properties.
 
 var x_symmetry_point: float
 var y_symmetry_point: float
@@ -268,6 +269,7 @@ func serialize() -> Dictionary:
 		"export_file_name": file_name,
 		"export_file_format": file_format,
 		"fps": fps,
+		"user_data": user_data,
 		"metadata": metadata
 	}
 
@@ -384,12 +386,10 @@ func deserialize(dict: Dictionary, zip_reader: ZIPReader = null, file: FileAcces
 			x_symmetry_axis.points[point].y = floorf(y_symmetry_point / 2 + 1)
 		for point in y_symmetry_axis.points.size():
 			y_symmetry_axis.points[point].x = floorf(x_symmetry_point / 2 + 1)
-	if dict.has("export_file_name"):
+	file_name = dict.get("export_file_name", file_name)
-		file_name = dict.export_file_name
+	file_format = dict.get("export_file_format", file_name)
-	if dict.has("export_file_format"):
+	fps = dict.get("fps", file_name)
-		file_format = dict.export_file_format
+	user_data = dict.get("user_data", user_data)
-	if dict.has("fps"):
-		fps = dict.fps
 	_deserialize_metadata(self, dict)
 	order_layers()
 

src/UI/Dialogs/ProjectProperties.gd

@@ -0,0 +1,24 @@
+extends AcceptDialog
+
+@onready var size_value_label := $GridContainer/SizeValueLabel as Label
+@onready var frames_value_label := $GridContainer/FramesValueLabel as Label
+@onready var layers_value_label := $GridContainer/LayersValueLabel as Label
+@onready var name_line_edit := $GridContainer/NameLineEdit as LineEdit
+@onready var user_data_text_edit := $GridContainer/UserDataTextEdit as TextEdit
+
+
+func _on_visibility_changed() -> void:
+	Global.dialog_open(visible)
+	size_value_label.text = str(Global.current_project.size)
+	frames_value_label.text = str(Global.current_project.frames.size())
+	layers_value_label.text = str(Global.current_project.layers.size())
+	name_line_edit.text = Global.current_project.name
+	user_data_text_edit.text = Global.current_project.user_data
+
+
+func _on_name_line_edit_text_changed(new_text: String) -> void:
+	Global.current_project.name = new_text
+
+
+func _on_user_data_text_edit_text_changed() -> void:
+	Global.current_project.user_data = user_data_text_edit.text

src/UI/Dialogs/ProjectProperties.tscn

@@ -0,0 +1,70 @@
+[gd_scene load_steps=2 format=3 uid="uid://dnjcs2l1ri38n"]
+
+[ext_resource type="Script" path="res://src/UI/Dialogs/ProjectProperties.gd" id="1_0n4uc"]
+
+[node name="ProjectProperties" type="AcceptDialog"]
+title = "Project properties"
+size = Vector2i(197, 235)
+exclusive = false
+popup_window = true
+script = ExtResource("1_0n4uc")
+
+[node name="GridContainer" type="GridContainer" parent="."]
+offset_left = 8.0
+offset_top = 8.0
+offset_right = 189.0
+offset_bottom = 186.0
+columns = 2
+
+[node name="SizeLabel" type="Label" parent="GridContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Size:"
+
+[node name="SizeValueLabel" type="Label" parent="GridContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "64x64"
+
+[node name="FramesLabel" type="Label" parent="GridContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Frames:"
+
+[node name="FramesValueLabel" type="Label" parent="GridContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "64x64"
+
+[node name="LayersLabel" type="Label" parent="GridContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Layers:"
+
+[node name="LayersValueLabel" type="Label" parent="GridContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "64x64"
+
+[node name="NameLabel" type="Label" parent="GridContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Name:"
+
+[node name="NameLineEdit" type="LineEdit" parent="GridContainer"]
+layout_mode = 2
+
+[node name="UserDataLabel" type="Label" parent="GridContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 0
+text = "User data:"
+
+[node name="UserDataTextEdit" type="TextEdit" parent="GridContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+scroll_fit_content_height = true
+
+[connection signal="visibility_changed" from="." to="." method="_on_visibility_changed"]
+[connection signal="text_changed" from="GridContainer/NameLineEdit" to="." method="_on_name_line_edit_text_changed"]
+[connection signal="text_changed" from="GridContainer/UserDataTextEdit" to="." method="_on_user_data_text_edit_text_changed"]

src/UI/TopMenuContainer/TopMenuContainer.gd

@@ -15,6 +15,7 @@ var zen_mode := false
 
 # Dialogs
 var new_image_dialog := Dialog.new("res://src/UI/Dialogs/CreateNewImage.tscn")
+var project_properties_dialog := Dialog.new("res://src/UI/Dialogs/ProjectProperties.tscn")
 var preferences_dialog := Dialog.new("res://src/Preferences/PreferencesDialog.tscn")
 var offset_image_dialog := Dialog.new("res://src/UI/Dialogs/ImageEffects/OffsetImage.tscn")
 var scale_image_dialog := Dialog.new("res://src/UI/Dialogs/ImageEffects/ScaleImage.tscn")
@@ -171,6 +172,7 @@ func _setup_edit_menu() -> void:
 		"Paste in Place": "paste_in_place",
 		"Delete": "delete",
 		"New Brush": "new_brush",
+		"Project properties": "project_properties",
 		"Preferences": "preferences"
 	}
 	var i := 0
@@ -528,6 +530,8 @@ func edit_menu_id_pressed(id: int) -> void:
 			Global.canvas.selection.delete()
 		Global.EditMenu.NEW_BRUSH:
 			Global.canvas.selection.new_brush()
+		Global.EditMenu.PROJECT_PROPERTIES:
+			project_properties_dialog.popup()
 		Global.EditMenu.PREFERENCES:
 			preferences_dialog.popup()
 		_: