Add a dialog to customize run instances

1 files changed, 78 insertions, 0 deletions

diff --git a/editor/run_instances_dialog.h b/editor/run_instances_dialog.h
new file mode 100644
index 0000000000..cc4cd6eb5b
--- /dev/null
+++ b/editor/run_instances_dialog.h
@@ -0,0 +1,78 @@
+/**************************************************************************/
+/*  run_instances_dialog.h                                                */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#ifndef RUN_INSTANCES_DIALOG_H
+#define RUN_INSTANCES_DIALOG_H
+
+#include "scene/gui/dialogs.h"
+
+class CheckBox;
+class LineEdit;
+class SpinBox;
+class Timer;
+class VBoxContainer;
+
+class RunInstancesDialog : public AcceptDialog {
+	GDCLASS(RunInstancesDialog, AcceptDialog);
+
+private:
+	static RunInstancesDialog *singleton;
+
+	Timer *main_apply_timer = nullptr;
+	Timer *instance_apply_timer = nullptr;
+
+	LineEdit *main_args_edit = nullptr;
+	SpinBox *instance_count = nullptr;
+	CheckBox *enable_multiple_instances_checkbox = nullptr;
+	VBoxContainer *argument_container = nullptr;
+
+	Array override_list;
+	PackedStringArray argument_list;
+
+	void _fetch_main_args();
+	// These 2 methods are necessary due to callable_mp() not supporting default arguments.
+	void _start_main_timer();
+	void _start_instance_timer();
+
+	void _refresh_argument_count();
+	void _save_main_args();
+	void _save_arguments();
+	// Separates command line arguments without splitting up quoted strings.
+	Vector<String> _split_cmdline_args(const String &p_arg_string) const;
+
+public:
+	int get_instance_count() const;
+	void get_argument_list_for_instance(int p_idx, List<String> &r_list) const;
+
+	static RunInstancesDialog *get_singleton() { return singleton; }
+	RunInstancesDialog();
+};
+
+#endif // RUN_INSTANCES_DIALOG_H