Added project

.gitignore

@@ -0,0 +1 @@
+.import/

addons/zylann.translation_editor/plugin.cfg

@@ -0,0 +1,8 @@
+[plugin]
+
+name="Translation Editor"
+description="Integrated translations editor"
+author="Marc Gilleron"
+version="0.1"
+script="tools/plugin.gd"
+

addons/zylann.translation_editor/tools/csv_loader.gd

@@ -0,0 +1,119 @@
+tool
+
+static func load_csv_translation(filepath):
+	var f = File.new()
+	var err = f.open(filepath, File.READ)
+	if err != OK:
+		printerr("Could not open ", filepath, " for read, code ", err)
+		return null
+	
+	var first_row = f.get_csv_line()
+	if first_row[0] != "id":
+		printerr("Translation file is missing the `id` column")
+		return null
+	
+	var languages = PoolStringArray()
+	for i in range(1, len(first_row)):
+		languages.append(first_row[i])
+	
+	var ids = []
+	var rows = []
+	while not f.eof_reached():
+		var row = f.get_csv_line()
+		if len(row) < 1 or row[0].strip_edges() == "":
+			printerr("Found an empty row")
+			continue
+		if len(row) < len(first_row):
+			print("Found row smaller than header, resizing")
+			row.resize(len(first_row))
+		ids.append(row[0])
+		var trans = PoolStringArray()
+		for i in range(1, len(row)):
+			trans.append(row[i])
+		rows.append(trans)
+	f.close()
+	
+	var translations = {}
+	for i in len(ids):
+		var t = {}
+		for language_index in len(rows[i]):
+			t[languages[language_index]] = rows[i][language_index]
+		translations[ids[i]] = { "translations": t, "comments": "" }
+	
+	return translations
+
+
+class _Sorter:
+	func sort(a, b):
+		return a[0] < b[0]
+
+
+static func save_csv_translation(filepath, data):
+	var languages = {}
+	for id in data:
+		var s = data[id]
+		for language in s.translations:
+			languages[id] = true
+	
+	assert(len(data.languages) > 0)
+	
+	languages = languages.keys()
+	languages.sort()
+	
+	var first_row = []
+	first_row.resize(len(languages) + 1)
+	for i in len(languages):
+		first_row[i + 1] = languages[i]
+	
+	var rows = []
+	rows.resize(len(data))
+	
+	var row_index = 0
+	for id in data:
+		var s = data[id]
+		var row = []
+		row.resize(len(languages) + 1)
+		row[0] = id
+		for i in len(languages):
+			var text = ""
+			if s.translations.has(languages[i]):
+				text = s.translations[languages[i]]
+			row[i] = text
+		rows[row_index] = row
+		row_index += 1
+	
+	var sorter = _Sorter.new()
+	rows.sort_custom(sorter, "sort")
+
+	var delim = ","
+
+	var f = File.new()
+	var err = f.open(filepath, File.WRITE)
+	if err != OK:
+		printerr("Could not open ", filepath, " for write, code ", err)
+		return false
+
+	for h in first_row:
+		f.store_string(str(",", h))
+	f.store_string("\n")
+
+	for row in rows:
+		for i in len(row):
+			var text = row[i]
+			if i == 0:
+				f.store_string(text)
+			else:
+				f.store_string(",")
+				# Behavior taken from LibreOffice
+				if text.contains(delim):
+					if text.contains('"'):
+						text = text.replace('"', '""')
+					text = str('"', text, '"')
+				f.store_string(text)
+		f.store_string("\n")
+	
+	f.close()
+	print("Saved ", filepath)
+	return true
+
+

addons/zylann.translation_editor/tools/icons/icon_load.svg

@@ -0,0 +1,5 @@
+<svg width="16" height="16" version="1.1" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg">
+<g transform="translate(0 -1036.4)">
+<path transform="translate(0 1036.4)" d="m3 2c-1.1046 0-2 0.8954-2 2v9c0 1.1046 0.89543 2 2 2h9c1.1046 0 1.8184-0.91043 2-2l1-6c0.003977-0.18354-0.042648-0.3412-0.13477-0.5-0.17849-0.30916-0.50825-0.49972-0.86523-0.5h-8c-0.35698 2.824e-4 -0.68674 0.19084-0.86523 0.5-0.092118 0.1588-0.13874 0.3399-0.13477 0.52344l-1 5.9766c-0.091144 0.54473-0.44772 1-1 1s-1-0.4477-1-1v-9c0-0.5523 0.44772-1 1-1h2c0.55228 0 1 0.4477 1 1a1 1 0 0 0 0.29297 0.70703 1 1 0 0 0 0.70703 0.29297h4 1a1 1 0 0 0 -0.29297 -0.70703 1 1 0 0 0 -0.70703 -0.29297h-4c0-1.1046-0.89543-2-2-2h-2z" fill="#e0e0e0"/>
+</g>
+</svg>

addons/zylann.translation_editor/tools/icons/icon_load.svg.import

@@ -0,0 +1,29 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon_load.svg-f539f8f7e34373cfd394e1279319f2af.stex"
+
+[deps]
+
+source_file="res://addons/zylann.translation_editor/tools/icons/icon_load.svg"
+dest_files=[ "res://.import/icon_load.svg-f539f8f7e34373cfd394e1279319f2af.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

addons/zylann.translation_editor/tools/icons/icon_save.svg

@@ -0,0 +1,5 @@
+<svg width="16" height="16" version="1.1" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg">
+<g transform="translate(0 -1036.4)">
+<path transform="translate(0 1036.4)" d="m3 1c-1.1046 0-2 0.89543-2 2v10c0 1.1046 0.89543 2 2 2h10c1.1046 0 2-0.89543 2-2v-7-1-1l-3-3h-1v5 1h-8v-6zm1 0v5h3v-5h-3zm4 8c1.1046 0 2 0.89543 2 2 0 1.1046-0.89543 2-2 2s-2-0.89543-2-2c0-1.1046 0.89543-2 2-2z" fill="#e0e0e0"/>
+</g>
+</svg>

addons/zylann.translation_editor/tools/icons/icon_save.svg.import

@@ -0,0 +1,29 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon_save.svg-d0c98adea7edb95cd60b5fa2976f910c.stex"
+
+[deps]
+
+source_file="res://addons/zylann.translation_editor/tools/icons/icon_save.svg"
+dest_files=[ "res://.import/icon_save.svg-d0c98adea7edb95cd60b5fa2976f910c.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

addons/zylann.translation_editor/tools/plugin.gd

@@ -0,0 +1,38 @@
+tool
+extends EditorPlugin
+
+var TranslationEditor = load("res://addons/zylann.translation_editor/tools/translation_editor.tscn")
+
+var _main_control = null
+
+
+func _enter_tree():
+	print("Translation editor plugin Enter tree")
+	
+	var editor_interface = get_editor_interface()
+	var base_control = editor_interface.get_base_control()
+	
+	_main_control = TranslationEditor.instance()
+	_main_control.configure_for_godot_integration(base_control)
+	_main_control.hide()
+	editor_interface.get_editor_viewport().add_child(_main_control)
+
+
+func _exit_tree():
+	# The main control is not freed when the plugin is disabled
+	_main_control.queue_free()
+	_main_control = null
+
+
+func has_main_screen():
+	return true
+
+
+func get_plugin_name():
+	return "Localization"
+
+
+func make_visible(visible):
+	_main_control.visible = visible
+
+

addons/zylann.translation_editor/tools/po_loader.gd

@@ -0,0 +1,145 @@
+tool
+
+static func load_po_translation(folder_path, languages):
+	var all_strings = {}
+	
+	for language in languages:
+		var filepath = folder_path.plus_file(str(language, ".po"))
+		
+		var f = File.new()
+		var err = f.open(filepath)
+		if err != OK:
+			printerr("Could not open file ", filepath, " for read, error ", err)
+			return null
+		
+		var comment = ""
+		var msgid = ""
+		var msgstr = ""
+		var last_is_msgid = false
+		var ids = []
+		var translations = []
+		var comments = []
+		
+		while not f.eof_reached():
+			var line = f.get_line()
+			
+			if line[0] == "#":
+				comment = str(comment, "\n", line.substr(1, len(line) - 1).strip_edges())
+				continue
+			
+			var space_index = line.find(" ")
+			
+			if line.begins_with("msgid"):
+				msgid = _parse_msg(line.substr(space_index), len(line) - space_index)
+				last_is_msgid = true
+				
+			elif line.begin_with("msgstr"):
+				msgstr = _parse_msg(line.substr(space_index), len(line) - space_index)
+				last_is_msgid = false
+				
+			elif line.begin_with('"'):
+				if last_is_msgid:
+					msgid = str(msgid, _parse_msg(line))
+				else:
+					msgstr = str(msgstr, _parse_msg(line))
+				
+			elif line == "":
+				var s = null
+				if not all_strings.has(msgid):
+					s = {
+						"translations": {},
+						"comments": ""
+					}
+					all_strings[msgid] = s
+				s.translations[language] = msgstr
+				if s.comments == "":
+					s.comments = comment
+				
+				comment = ""
+				msgid = ""
+				msgstr = ""
+				
+			else:
+				print("Unhandled .po line: ", line)
+				continue
+				
+	return all_strings
+
+
+static func _parse_msg(s):
+	s = s.strip_edges()
+	assert(s[0] == '"')
+	var end = s.rfind('"')
+	var msg = s.substr(1, end - 1)
+	return msg.c_unescape().replace('\\"', '"')
+
+
+class _Sorter:
+	func sort(a, b):
+		return a[0] < b[0]
+
+
+static func save_po_translations(folder_path, translations, languages_to_save):
+	var sorter = _Sorter.new()
+	
+	for language in languages_to_save:
+		
+		var f = File.new()
+		var filepath = folder_path.plus_file(str(language, ".po"))
+		var err = f.open(filepath, File.WRITE)
+		if err != OK:
+			printerr("Could not open file ", filepath, " for write, error ", err)
+			continue
+		
+		var items = []
+		
+		for id in translations:
+			var s = translations[id]
+			if not s.translations.has(language):
+				continue
+			items.append([id, s.translations[language], s.comments])
+		
+		items.sort_custom(sorter, "sort")
+		
+		for item in items:
+			
+			var comment = item[2]
+			if comment != "":
+				var comment_lines = comment.split("\n")
+				for line in comment_lines:
+					f.store_line(str("# ", line))
+			
+			_write_msg(f, "msgid", item[0])
+			_write_msg(f, "msgstr", item[1])
+			
+			f.store_line("")
+		
+		f.close()
+
+
+static func _write_msg(f, msgtype, msg):
+	var lines = msg.split("\n")
+	if len(lines) > 1:
+		for i in range(0, len(lines) - 1):
+			lines[i] = str(lines[i], "\n")
+	
+	# This is just to avoid too long lines
+#	if len(lines) > 1:
+#		var rlines = []
+#		for i in len(rlines):
+#			var line = rlines[i]
+#			var maxlen = 78
+#			if i == 0:
+#				maxlen -= len(msgtype) + 1
+#			while len(line) > maxlen:
+#				line = line.substr(0, maxlen)
+#				rlines.append(line)
+#			rlines.append(line)
+#		lines = rlines
+
+	for i in len(lines):
+		lines[i] = lines[i].c_escape().replace('"', '\\"')
+	
+	f.store_line(str(msgtype, " \"", lines[0], "\""))
+	for i in range(1, len(lines)):
+		f.store_line(str(" \"", lines[i], "\""))

addons/zylann.translation_editor/tools/string_edition_dialog.gd

@@ -0,0 +1,73 @@
+tool
+extends WindowDialog
+
+signal submitted(str_id, prev_str_id)
+
+onready var _line_edit = get_node("VBoxContainer/LineEdit")
+onready var _ok_button = get_node("VBoxContainer/Buttons/OkButton")
+onready var _hint_label = get_node("VBoxContainer/HintLabel")
+
+var _validator_func = null
+var _prev_str_id = null
+
+
+func set_replaced_str_id(str_id):
+	assert(typeof(str_id) == TYPE_STRING or str_id == null)
+	_prev_str_id = str_id
+	if typeof(str_id) == TYPE_STRING:
+		_line_edit.text = str_id
+
+
+func set_validator(f):
+	_validator_func = f
+
+
+func _notification(what):
+	if what == NOTIFICATION_VISIBILITY_CHANGED:
+		if visible:
+			if _prev_str_id == null:
+				window_title = "New string ID"
+			else:
+				window_title = str("Replace `", _prev_str_id, "`")
+			_line_edit.grab_focus()
+			_validate()
+
+
+func _on_LineEdit_text_changed(new_text):
+	_validate()
+
+
+func _validate():
+	var new_text = _line_edit.text.strip_edges()
+	var valid = not new_text.empty()
+	var hint_message = ""
+
+	if _validator_func != null:
+		var res = _validator_func.call_func(new_text)
+		assert(typeof(res) == TYPE_BOOL or typeof(res) == TYPE_STRING)
+		if typeof(res) != TYPE_BOOL or res == false:
+			hint_message = res
+			valid = false
+
+	_ok_button.disabled = not valid
+	_hint_label.text = hint_message
+	# Note: hiding the label would shift up other controls in the container
+
+
+func _on_LineEdit_text_entered(new_text):
+	submit()
+
+
+func _on_OkButton_pressed():
+	submit()
+
+
+func _on_CancelButton_pressed():
+	hide()
+
+
+func submit():
+	var s = _line_edit.text.strip_edges()
+	emit_signal("submitted", s, _prev_str_id)
+	hide()
+

addons/zylann.translation_editor/tools/string_edition_dialog.tscn

@@ -0,0 +1,185 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/zylann.translation_editor/tools/string_edition_dialog.gd" type="Script" id=1]
+
+[node name="StringEditionDialog" type="WindowDialog"]
+
+visible = false
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 118.0
+margin_top = 154.0
+margin_right = 446.0
+margin_bottom = 259.0
+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 = "New string"
+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
+margin_left = 8.0
+margin_top = 8.0
+margin_right = -8.0
+margin_bottom = -32.0
+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
+_sections_unfolded = [ "Margin" ]
+
+[node name="HintLabel" type="Label" parent="VBoxContainer" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 312.0
+margin_bottom = 14.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Already existing"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="LineEdit" type="LineEdit" parent="VBoxContainer" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 18.0
+margin_right = 312.0
+margin_bottom = 42.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 1
+size_flags_horizontal = 1
+size_flags_vertical = 1
+focus_mode = 2
+context_menu_enabled = true
+placeholder_alpha = 0.6
+caret_blink = false
+caret_blink_speed = 0.65
+caret_position = 0
+
+[node name="Spacer" type="Control" parent="VBoxContainer" index="2"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 46.0
+margin_right = 312.0
+margin_bottom = 54.0
+rect_min_size = Vector2( 0, 8 )
+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
+_sections_unfolded = [ "Rect" ]
+
+[node name="Buttons" type="HBoxContainer" parent="VBoxContainer" index="3"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 58.0
+margin_right = 312.0
+margin_bottom = 78.0
+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
+custom_constants/separation = 16
+alignment = 1
+_sections_unfolded = [ "custom_constants" ]
+
+[node name="OkButton" type="Button" parent="VBoxContainer/Buttons" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 48.0
+margin_right = 148.0
+margin_bottom = 20.0
+rect_min_size = Vector2( 100, 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="CancelButton" type="Button" parent="VBoxContainer/Buttons" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 164.0
+margin_right = 264.0
+margin_bottom = 20.0
+rect_min_size = Vector2( 100, 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="text_changed" from="VBoxContainer/LineEdit" to="." method="_on_LineEdit_text_changed"]
+
+[connection signal="text_entered" from="VBoxContainer/LineEdit" to="." method="_on_LineEdit_text_entered"]
+
+[connection signal="pressed" from="VBoxContainer/Buttons/OkButton" to="." method="_on_OkButton_pressed"]
+
+[connection signal="pressed" from="VBoxContainer/Buttons/CancelButton" to="." method="_on_CancelButton_pressed"]
+
+

addons/zylann.translation_editor/tools/translation_editor.gd

@@ -0,0 +1,213 @@
+tool
+extends Panel
+
+const CsvLoader = preload("csv_loader.gd")
+const PoLoader = preload("po_loader.gd")
+const StringEditionDialog = preload("string_edition_dialog.tscn")
+
+const MENU_FILE_OPEN = 0
+const MENU_FILE_SAVE = 1
+const MENU_FILE_SAVE_AS = 2
+
+onready var _file_menu = get_node("VBoxContainer/MenuBar/FileMenu")
+onready var _edit_menu = get_node("VBoxContainer/MenuBar/EditMenu")
+onready var _string_list = get_node("VBoxContainer/Main/LeftPane/StringList")
+onready var _translation_tab_container = \
+	get_node("VBoxContainer/Main/RightPane/VSplitContainer/TranslationTabContainer")
+onready var _notes_edit = get_node("VBoxContainer/Main/RightPane/VSplitContainer/VBoxContainer/NotesEdit")
+
+var _string_edit_dialog = null
+var _open_dialog = null
+var _save_dialog = null
+
+# This is set when integrated as a Godot plugin
+var _base_control = null
+
+var _data = null
+# TODO Make this a config of some sort
+var _languages = ["en", "fr"]
+var _current_file = null
+
+var _translation_edits = {}
+
+
+func _ready():
+	# I don't want any of this to run in the edited scene (because `tool`)...
+	if Engine.editor_hint and get_parent() is Viewport:
+		return
+	
+	_file_menu.get_popup().add_item("Open...", MENU_FILE_OPEN)
+	_file_menu.get_popup().add_item("Save", MENU_FILE_SAVE)
+	_file_menu.get_popup().add_item("Save as...", MENU_FILE_SAVE_AS)
+	_file_menu.get_popup().connect("id_pressed", self, "_on_FileMenu_id_pressed")
+	
+	_edit_menu.get_popup().connect("id_pressed", self, "_on_EditMenu_id_pressed")
+	
+	var dialogs_parent = self
+	if _base_control != null:
+		dialogs_parent = _base_control
+		self_modulate = Color(0,0,0,0)
+	
+	_open_dialog = FileDialog.new()
+	_open_dialog.window_title = "Open translations"
+	_open_dialog.add_filter("*.csv ; CSV files")
+	_open_dialog.add_filter("*.po ; Gettext files")
+	_open_dialog.mode = FileDialog.MODE_OPEN_FILE
+	_open_dialog.connect("file_selected", self, "_on_OpenDialog_file_selected")
+	dialogs_parent.add_child(_open_dialog)
+
+	_save_dialog = FileDialog.new()
+	_save_dialog.window_title = "Save translations"
+	_save_dialog.add_filter("*.csv ; CSV files")
+	_save_dialog.add_filter("*.po ; Gettext files")
+	_save_dialog.mode = FileDialog.MODE_SAVE_FILE
+	_save_dialog.connect("file_selected", self, "_on_SaveDialog_file_selected")
+	dialogs_parent.add_child(_save_dialog)
+	
+	_string_edit_dialog = StringEditionDialog.instance()
+	_string_edit_dialog.set_validator(funcref(self, "_validate_new_string_id"))
+	dialogs_parent.add_child(_string_edit_dialog)
+
+
+func configure_for_godot_integration(base_control):
+	# You have to call this before adding to the tree
+	assert(not is_inside_tree())
+	_base_control = base_control
+
+
+func _on_FileMenu_id_pressed(id):
+	match id:
+		MENU_FILE_OPEN:
+			_open_dialog.popup_centered_ratio()
+		MENU_FILE_SAVE:
+			if _current_file == null:
+				_save_dialog.popup_centered_ratio()
+			else:
+				save_file(_current_file)
+		MENU_FILE_SAVE_AS:
+			_save_dialog.popup_centered_ratio()
+
+
+func _on_EditMenu_id_pressed(id):
+	pass
+
+
+func _on_OpenDialog_file_selected(filepath):
+	load_file(filepath)
+
+
+func _on_SaveDialog_file_selected(filepath):
+	save_file(filepath)
+
+
+func load_file(filepath):
+	var ext = filepath.get_extension()
+	if ext == "po":
+		_data = PoLoader.load_po_translation(filepath)
+	elif ext == "csv":
+		_data = CsvLoader.load_csv_translation(filepath)
+	else:
+		printerr("Unknown file format, cannot load ", filepath)
+		return
+	
+	_translation_edits.clear()
+	
+	for i in _translation_tab_container.get_child_count():
+		var child = _translation_tab_container.get_child(i)
+		if child is TextEdit:
+			child.queue_free()
+	
+	for language in _languages:
+		var edit = TextEdit.new()
+		var tab_index = _translation_tab_container.get_tab_count()
+		_translation_tab_container.add_child(edit)
+		_translation_tab_container.set_tab_title(tab_index, language)
+		_translation_edits[language] = edit
+		
+	refresh_list()
+	_current_file = filepath
+
+
+func save_file(filepath):
+	var ext = filepath.get_extension()
+	if ext == "po":
+		PoLoader.save_po_translations(filepath.get_base_dir(), _data, _languages)
+	elif ext == "csv":
+		CsvLoader.save_csv_translation(_data)
+	else:
+		printerr("Unknown file format, cannot save ", filepath)
+
+
+func refresh_list():
+	_string_list.clear()
+	var ordered_ids = _data.keys()
+	ordered_ids.sort()
+	for id in ordered_ids:
+		#var i = _string_list.get_item_count()
+		_string_list.add_item(id)
+
+
+func _on_StringList_item_selected(index):
+	var str_id = _string_list.get_item_text(index)
+	var s = _data[str_id]
+	for language in _languages:
+		var e = _translation_edits[language]
+		if s.translations.has(language):
+			e.text = s.translations[language]
+		else:
+			e.text = ""
+	_notes_edit.text = s.comments
+
+
+func _on_AddButton_pressed():
+	_string_edit_dialog.set_replaced_str_id(null)
+	_string_edit_dialog.popup_centered()
+
+
+func _on_RemoveButton_pressed():
+	# TODO Remove string with confirmation
+	pass
+
+
+func _on_RenameButton_pressed():
+	var selected_items = _string_list.get_selected_items()
+	if len(selected_items) == 0:
+		return
+	var str_id = _string_list.get_item_text(selected_items[0])
+	_string_edit_dialog.set_replaced_str_id(str_id)
+	_string_edit_dialog.popup_centered()
+
+
+func _on_StringEditionDialog_submitted(str_id, prev_str_id):
+	if prev_str_id == null:
+		add_new_string(str_id)
+	else:
+		rename_string(prev_str_id, str_id)
+
+
+func _validate_new_string_id(str_id):
+	if _data.has(str_id):
+		return "Already existing"
+	return true
+
+
+func add_new_string(strid):
+	assert(not _data.has(strid))
+	var s = {
+		"translations": {},
+		"comments": ""
+	}
+	_data[strid] = s
+	_string_list.add_item(strid)
+
+
+func rename_string(old_strid, new_strid):
+	assert(_data.has(old_strid))
+	var s = _data[old_strid]
+	_data.erase(old_strid)
+	_data[new_strid] = s
+	for i in _string_list.get_item_count():
+		if _string_list.get_item_text(i) == old_strid:
+			_string_list.set_item_text(i, new_strid)
+			break
+

addons/zylann.translation_editor/tools/translation_editor.tscn

@@ -0,0 +1,440 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/zylann.translation_editor/tools/translation_editor.gd" type="Script" id=1]
+
+[node name="TranslationEditor" type="Panel" index="0"]
+
+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 = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 3
+script = ExtResource( 1 )
+_sections_unfolded = [ "Margin", "Size Flags" ]
+
+[node name="VBoxContainer" type="VBoxContainer" parent="." index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 4.0
+margin_top = 4.0
+margin_right = -4.0
+margin_bottom = -4.0
+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
+_sections_unfolded = [ "Margin" ]
+
+[node name="MenuBar" type="HBoxContainer" parent="VBoxContainer" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 792.0
+margin_bottom = 20.0
+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="FileMenu" type="MenuButton" parent="VBoxContainer/MenuBar" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 35.0
+margin_bottom = 20.0
+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
+toggle_mode = false
+action_mode = 0
+enabled_focus_mode = 0
+shortcut = null
+group = null
+text = "File"
+flat = true
+align = 1
+items = [  ]
+
+[node name="EditMenu" type="MenuButton" parent="VBoxContainer/MenuBar" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 39.0
+margin_right = 75.0
+margin_bottom = 20.0
+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
+toggle_mode = false
+action_mode = 0
+enabled_focus_mode = 0
+shortcut = null
+group = null
+text = "Edit"
+flat = true
+align = 1
+items = [  ]
+
+[node name="Main" type="HSplitContainer" parent="VBoxContainer" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 24.0
+margin_right = 792.0
+margin_bottom = 454.0
+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 = 3
+split_offset = 100
+collapsed = false
+dragger_visibility = 0
+_sections_unfolded = [ "Size Flags" ]
+
+[node name="LeftPane" type="VBoxContainer" parent="VBoxContainer/Main" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 273.0
+margin_bottom = 430.0
+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="Search" type="LineEdit" parent="VBoxContainer/Main/LeftPane" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 273.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 1
+size_flags_horizontal = 1
+size_flags_vertical = 1
+focus_mode = 2
+context_menu_enabled = true
+placeholder_alpha = 0.6
+caret_blink = false
+caret_blink_speed = 0.65
+caret_position = 0
+
+[node name="StringList" type="ItemList" parent="VBoxContainer/Main/LeftPane" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 28.0
+margin_right = 273.0
+margin_bottom = 406.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = true
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 3
+items = [  ]
+select_mode = 0
+allow_reselect = false
+icon_mode = 1
+fixed_icon_size = Vector2( 0, 0 )
+_sections_unfolded = [ "Size Flags" ]
+
+[node name="StringListActions" type="HBoxContainer" parent="VBoxContainer/Main/LeftPane" index="2"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 410.0
+margin_right = 273.0
+margin_bottom = 430.0
+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="AddButton" type="Button" parent="VBoxContainer/Main/LeftPane/StringListActions" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 37.0
+margin_bottom = 20.0
+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 = "Add"
+flat = false
+align = 1
+
+[node name="RemoveButton" type="Button" parent="VBoxContainer/Main/LeftPane/StringListActions" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 41.0
+margin_right = 105.0
+margin_bottom = 20.0
+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 = "Remove"
+flat = false
+align = 1
+
+[node name="RenameButton" type="Button" parent="VBoxContainer/Main/LeftPane/StringListActions" index="2"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 109.0
+margin_right = 173.0
+margin_bottom = 20.0
+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 = "Rename"
+flat = false
+align = 1
+
+[node name="RightPane" type="VBoxContainer" parent="VBoxContainer/Main" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 285.0
+margin_right = 792.0
+margin_bottom = 430.0
+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="VSplitContainer" type="VSplitContainer" parent="VBoxContainer/Main/RightPane" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 507.0
+margin_bottom = 430.0
+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 = 3
+split_offset = 250
+collapsed = false
+dragger_visibility = 0
+_sections_unfolded = [ "Size Flags" ]
+
+[node name="TranslationTabContainer" type="TabContainer" parent="VBoxContainer/Main/RightPane/VSplitContainer" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 507.0
+margin_bottom = 286.0
+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
+tab_align = 0
+tabs_visible = true
+
+[node name="VBoxContainer" type="VBoxContainer" parent="VBoxContainer/Main/RightPane/VSplitContainer" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 298.0
+margin_right = 507.0
+margin_bottom = 430.0
+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="Label" type="Label" parent="VBoxContainer/Main/RightPane/VSplitContainer/VBoxContainer" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 507.0
+margin_bottom = 14.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Notes"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="NotesEdit" type="TextEdit" parent="VBoxContainer/Main/RightPane/VSplitContainer/VBoxContainer" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 18.0
+margin_right = 507.0
+margin_bottom = 132.0
+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 = 3
+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 = [ "Size Flags" ]
+
+[node name="StatusBar" type="HBoxContainer" parent="VBoxContainer" index="2"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 458.0
+margin_right = 792.0
+margin_bottom = 472.0
+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="Label" type="Label" parent="VBoxContainer/StatusBar" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 39.0
+margin_bottom = 14.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Status"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[connection signal="item_selected" from="VBoxContainer/Main/LeftPane/StringList" to="." method="_on_StringList_item_selected"]
+
+[connection signal="pressed" from="VBoxContainer/Main/LeftPane/StringListActions/AddButton" to="." method="_on_AddButton_pressed"]
+
+[connection signal="pressed" from="VBoxContainer/Main/LeftPane/StringListActions/RemoveButton" to="." method="_on_RemoveButton_pressed"]
+
+[connection signal="pressed" from="VBoxContainer/Main/LeftPane/StringListActions/RenameButton" to="." method="_on_RenameButton_pressed"]
+
+

icon.png.import

@@ -0,0 +1,29 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+
+[deps]
+
+source_file="res://icon.png"
+dest_files=[ "res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

project.godot

@@ -0,0 +1,18 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=3
+
+[application]
+
+config/name="TranslationEditor"
+config/icon="res://icon.png"
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"