Implement clear and export data actions.

Merge and reuse modal dialogs.

1 files changed, 60 insertions, 66 deletions

diff --git a/menu/menu.gd b/menu/menu.gd
index 36beee8..3384436 100644
--- a/menu/menu.gd
+++ b/menu/menu.gd
@@ -4,100 +4,94 @@ const menu_items: Array = [
 	{ label = "IMPORT FILTERS",		action = "_menu_import_filters_action" },
 	{ label = "EXPORT FILTERS",		action = "_menu_export_filters_action" },
 	{ label = "CLEAR FILTERS",		action = "_menu_clear_filters_action" },
+	{ label = "EXPORT DATA",		action = "_menu_export_data_action" },
+	{ label = "CLEAR DATA",			action = "_menu_clear_data_action" },
 	{ label = "ABOUT",				action = "_menu_about_action" },
 	{ label = "FAKE_DB",			action = "_menu_fake_db_action" },
 ]
 const license_font_b612: String		= "res://licenses/font_b612.txt"
 const license_godot: String			= "res://licenses/godot.txt"
 
-onready var popup: PopupMenu = get_popup()
-onready var debug: Label = get_node("/root/main/debug") as Label
+onready var popup					:= get_popup() as PopupMenu
+onready var confirm_action			:= get_node("/root/main/confirm_action") as ConfirmationDialog
+onready var file_picker				:= get_node("/root/main/file_picker") as FileDialog
+onready var database				:= get_node("/root/main/database") as Database
+
 
 func _ready():
-	
 	for idx in range(menu_items.size()):
 		popup.add_item(menu_items[idx].label, idx)
 	popup.connect("id_pressed", self, "id_pressed")
-	
-#	load_file(file)
-
+	file_picker.get_cancel().connect("pressed", self, "dialog_cancelled", ["file_selected"])
+	confirm_action.get_cancel().connect("pressed", self, "dialog_cancelled", ["confirmed"])
 
 
 func id_pressed(id: int):
-	debug.text += "'%d':'%s'" % [id, menu_items[id].action]
 	self.call_deferred(menu_items[id].action)
-	debug.text += "!\n"
 
 
-var csv_file: Array
-var has_permissions := false
+func dialog_cancelled(confirmation_signal_name: String):
+	var confirmation_handlers = confirm_action.get_signal_connection_list(confirmation_signal_name)
+	for it in confirmation_handlers:
+		confirm_action.disconnect(it.signal, it.target, it.method)
+
+
 func _menu_import_filters_action():
-	
-#	printerr("pressed: %s" % get_stack()[0]);
-	debug.text += "> import: "
-	
-	if OS.get_name() == "Android":
-		while not has_permissions:
-			var permissions := Array(OS.get_granted_permissions())
-			if not permissions.has("android.permission.READ_EXTERNAL_STORAGE") \
-				or not permissions.has("android.permission.WRITE_EXTERNAL_STORAGE"):
-				OS.request_permissions()
-	#			await get_tree().create_timer(1).timeout
-				yield(get_tree().create_timer(1), "timeout") # - for Godot 3 branch
-			else:
-				has_permissions = true
-
-	
-	
-	var file_dialog := get_node("/root/main/import_filters") as FileDialog
-	file_dialog.current_dir = OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS)
-	file_dialog.connect("file_selected", self, "file_selected", [], CONNECT_ONESHOT)
-	file_dialog.show_modal(true)
-	file_dialog.invalidate()
-#	printerr("download: '%s'" % OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS))
-
-func file_selected(path: String):
-	debug.text += "'%s'\n" % path
-	
-	var file = File.new()
-	file.open(path, File.READ)
-	while file.eof_reached() == false:
-		var line = file.get_line()
-		csv_file.append(line)
-		printerr("%s" % line)
-	file.close()
+	return
+	file_picker.window_title = "IMPORT FILTERS"
+	file_picker.mode = FileDialog.MODE_OPEN_FILE
+	file_picker.current_dir = OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS)
+#	file_picker.connect("file_selected", filters, "TODO", [], CONNECT_ONESHOT)
+#	file_picker.show_modal(true)
+#	file_picker.invalidate()
+
 
 func _menu_export_filters_action():
-	debug.text += "> export: \n"
-#	printerr("pressed: %s" % get_stack()[0]);
-	var file_dialog := get_node("/root/main/export_filters") as FileDialog
-	file_dialog.current_dir = OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS)
-	file_dialog.connect("file_selected", self, "file_selected_export", [], CONNECT_ONESHOT)
-	file_dialog.show_modal(true)
-	file_dialog.invalidate()
-
-func file_selected_export(path: String):
-	debug.text += "'%s'\n" % path
-	var file = File.new()
-	file.open(path, File.WRITE)
-	for ln in csv_file:
-		file.store_line(ln)
-	file.close()
+	return
+	file_picker.window_title = "EXPORT FILTERS"
+	file_picker.mode = FileDialog.MODE_SAVE_FILE
+	file_picker.current_dir = OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS)
+#	file_picker.connect("file_selected", filters, "TODO", [], CONNECT_ONESHOT)
+#	file_picker.show_modal(true)
+#	file_picker.invalidate()
 
 
 func _menu_clear_filters_action():
-	debug.text += "> clear\n"
-#	printerr("pressed: %s" % get_stack()[0]);
-	(get_node("/root/main/delete_filters") as ConfirmationDialog).show_modal(true)
+	return
+	confirm_action.window_title = "CLEAR FILTERS"
+	confirm_action.dialog_text = "Do you want to delete all filters?"
+#	confirm_action.connect("confirmed", filters, "TDO", [true], CONNECT_ONESHOT)
+#	confirm_action.show_modal(true)
+
+
+func _menu_export_data_action():
+	file_picker.window_title = "EXPORT DATA"
+	file_picker.mode = FileDialog.MODE_SAVE_FILE
+	file_picker.current_dir = OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS)
+	file_picker.connect("file_selected", database, "store_database", [], CONNECT_ONESHOT)
+	file_picker.show_modal(true)
+	file_picker.invalidate()
+
+
+func _menu_clear_data_action():
+	confirm_action.window_title = "CLEAR DATA"
+	confirm_action.dialog_text = "Do you want to delete all entries from the database?"
+	confirm_action.connect("confirmed", database, "clear_database", [true], CONNECT_ONESHOT)
+	confirm_action.show_modal(true)
 
 
 func _menu_about_action():
-#	printerr("pressed: %s" % get_stack()[0]);
-	debug.text += "> about\n"
-	(get_node("/root/main/about") as AcceptDialog).show_modal()
+	confirm_action.window_title = "FAKE DB"
+	confirm_action.dialog_text = "About text here!"
+#	confirm_action.connect("confirmed", database, "fake_database", [true], CONNECT_ONESHOT)
+	confirm_action.show_modal(true)
+
 
 
 func _menu_fake_db_action():
-	get_node("/root/main/database").fake_database()
+	confirm_action.window_title = "FAKE DB"
+	confirm_action.dialog_text = "Do you want to delete all entries from the database and replace by fake entries?"
+	confirm_action.connect("confirmed", database, "fake_database", [true], CONNECT_ONESHOT)
+	confirm_action.show_modal(true)