From ff604414a4730ba49409afca22e1c7aa44d0c338 Mon Sep 17 00:00:00 2001
From: Will Nations <willnationsdev@gmail.com>
Date: Thu, 19 Jul 2018 10:34:22 -0500
Subject: [PATCH] Add PluginConfigDialog, EditorPluginSettings GUI

---
 editor/editor_node.cpp             |  19 +++
 editor/editor_node.h               |   5 +
 editor/editor_plugin.cpp           |   6 +
 editor/editor_plugin.h             |   5 +
 editor/editor_plugin_settings.cpp  |  36 ++++-
 editor/editor_plugin_settings.h    |   9 ++
 editor/plugin_config_dialog.cpp    | 230 +++++++++++++++++++++++++++++
 editor/plugin_config_dialog.h      |  71 +++++++++
 editor/project_settings_editor.cpp |   4 +
 editor/project_settings_editor.h   |   1 +
 10 files changed, 385 insertions(+), 1 deletion(-)
 create mode 100644 editor/plugin_config_dialog.cpp
 create mode 100644 editor/plugin_config_dialog.h

diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 05fbf7aa761..c59882b677c 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -408,6 +408,18 @@ void EditorNode::_notification(int p_what) {
 	}
 }
 
+void EditorNode::_on_plugin_ready(Object *p_script, const String &p_activate_name) {
+	Ref<Script> script = Object::cast_to<Script>(p_script);
+	if (script.is_null())
+		return;
+	if (p_activate_name.length()) {
+		set_addon_plugin_enabled(p_activate_name, true);
+	}
+	project_settings->update_plugins();
+	project_settings->hide();
+	push_item(script.operator->());
+}
+
 void EditorNode::_fs_changed() {
 
 	for (Set<FileDialog *>::Element *E = file_dialogs.front(); E; E = E->next()) {
@@ -2540,6 +2552,7 @@ void EditorNode::set_addon_plugin_enabled(const String &p_addon, bool p_enabled)
 
 	EditorPlugin *ep = memnew(EditorPlugin);
 	ep->set_script(script.get_ref_ptr());
+	ep->set_dir_cache(p_addon);
 	plugin_addons[p_addon] = ep;
 	add_editor_plugin(ep);
 
@@ -4520,6 +4533,8 @@ void EditorNode::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_resources_reimported"), &EditorNode::_resources_reimported);
 	ClassDB::bind_method(D_METHOD("_bottom_panel_raise_toggled"), &EditorNode::_bottom_panel_raise_toggled);
 
+	ClassDB::bind_method(D_METHOD("_on_plugin_ready"), &EditorNode::_on_plugin_ready);
+
 	ClassDB::bind_method(D_METHOD("_video_driver_selected"), &EditorNode::_video_driver_selected);
 
 	ADD_SIGNAL(MethodInfo("play_pressed"));
@@ -5082,6 +5097,10 @@ EditorNode::EditorNode() {
 	p->connect("id_pressed", this, "_menu_option");
 	p->add_item(TTR("Export"), FILE_EXPORT_PROJECT);
 
+	plugin_config_dialog = memnew(PluginConfigDialog);
+	plugin_config_dialog->connect("plugin_ready", this, "_on_plugin_ready");
+	gui_base->add_child(plugin_config_dialog);
+
 	tool_menu = memnew(PopupMenu);
 	tool_menu->set_name("Tools");
 	tool_menu->connect("index_pressed", this, "_tool_menu_option");
diff --git a/editor/editor_node.h b/editor/editor_node.h
index b7224c9393f..b6f1673d6a2 100644
--- a/editor/editor_node.h
+++ b/editor/editor_node.h
@@ -56,6 +56,7 @@
 #include "editor/inspector_dock.h"
 #include "editor/node_dock.h"
 #include "editor/pane_drag.h"
+#include "editor/plugin_config_dialog.h"
 #include "editor/progress_dialog.h"
 #include "editor/project_export.h"
 #include "editor/project_settings_editor.h"
@@ -256,6 +257,8 @@ private:
 	ToolButton *search_button;
 	TextureProgress *audio_vu;
 
+	PluginConfigDialog *plugin_config_dialog;
+
 	RichTextLabel *load_errors;
 	AcceptDialog *load_error_dialog;
 
@@ -415,6 +418,8 @@ private:
 	void _tool_menu_option(int p_idx);
 	void _update_debug_options();
 
+	void _on_plugin_ready(Object *p_script, const String &p_activate_name);
+
 	void _fs_changed();
 	void _resources_reimported(const Vector<String> &p_resources);
 	void _sources_changed(bool p_exist);
diff --git a/editor/editor_plugin.cpp b/editor/editor_plugin.cpp
index 843267d673d..fcf56cdc09e 100644
--- a/editor/editor_plugin.cpp
+++ b/editor/editor_plugin.cpp
@@ -309,6 +309,12 @@ void EditorPlugin::remove_autoload_singleton(const String &p_name) {
 	EditorNode::get_singleton()->get_project_settings()->get_autoload_settings()->autoload_remove(p_name);
 }
 
+Ref<ConfigFile> EditorPlugin::get_config() {
+	Ref<ConfigFile> cf = memnew(ConfigFile);
+	cf->load(_dir_cache.plus_file("plugin.cfg"));
+	return cf;
+}
+
 ToolButton *EditorPlugin::add_control_to_bottom_panel(Control *p_control, const String &p_title) {
 	ERR_FAIL_NULL_V(p_control, NULL);
 	return EditorNode::get_singleton()->add_bottom_panel_item(p_title, p_control);
diff --git a/editor/editor_plugin.h b/editor/editor_plugin.h
index 72e21b2f7fe..652a1c06da4 100644
--- a/editor/editor_plugin.h
+++ b/editor/editor_plugin.h
@@ -115,6 +115,7 @@ class EditorPlugin : public Node {
 	bool force_draw_over_forwarding_enabled;
 
 	String last_main_screen_name;
+	String _dir_cache;
 
 protected:
 	static void _bind_methods();
@@ -223,6 +224,10 @@ public:
 	void add_autoload_singleton(const String &p_name, const String &p_path);
 	void remove_autoload_singleton(const String &p_name);
 
+	void set_dir_cache(const String &p_dir) { _dir_cache = p_dir; }
+	String get_dir_cache() { return _dir_cache; }
+	Ref<ConfigFile> get_config();
+
 	EditorPlugin();
 	virtual ~EditorPlugin();
 };
diff --git a/editor/editor_plugin_settings.cpp b/editor/editor_plugin_settings.cpp
index ea1e0fe99e3..68f8ed6d941 100644
--- a/editor/editor_plugin_settings.cpp
+++ b/editor/editor_plugin_settings.cpp
@@ -41,6 +41,9 @@ void EditorPluginSettings::_notification(int p_what) {
 
 	if (p_what == MainLoop::NOTIFICATION_WM_FOCUS_IN) {
 		update_plugins();
+	} else if (p_what == Node::NOTIFICATION_READY) {
+		plugin_config_dialog->connect("plugin_ready", EditorNode::get_singleton(), "_on_plugin_ready");
+		plugin_list->connect("button_pressed", this, "_cell_button_pressed");
 	}
 }
 
@@ -124,6 +127,7 @@ void EditorPluginSettings::update_plugins() {
 			item->set_range_config(3, 0, 1, 1);
 			item->set_text(3, "Inactive,Active");
 			item->set_editable(3, true);
+			item->add_button(4, get_icon("Edit", "EditorIcons"), BUTTON_PLUGIN_EDIT, false, TTR("Edit Plugin"));
 
 			if (EditorNode::get_singleton()->is_addon_plugin_enabled(d)) {
 				item->set_custom_color(3, get_color("success_color", "Editor"));
@@ -164,17 +168,44 @@ void EditorPluginSettings::_plugin_activity_changed() {
 		ti->set_custom_color(3, get_color("disabled_font_color", "Editor"));
 }
 
+void EditorPluginSettings::_create_clicked() {
+	plugin_config_dialog->config("");
+	plugin_config_dialog->popup_centered();
+}
+
+void EditorPluginSettings::_cell_button_pressed(Object *p_item, int p_column, int p_id) {
+	TreeItem *item = Object::cast_to<TreeItem>(p_item);
+	if (!item)
+		return;
+	if (p_id == BUTTON_PLUGIN_EDIT) {
+		if (p_column == 4) {
+			String dir = item->get_metadata(0);
+			plugin_config_dialog->config("res://addons/" + dir + "/plugin.cfg");
+			plugin_config_dialog->popup_centered();
+		}
+	}
+}
+
 void EditorPluginSettings::_bind_methods() {
 
 	ClassDB::bind_method("update_plugins", &EditorPluginSettings::update_plugins);
+	ClassDB::bind_method("_create_clicked", &EditorPluginSettings::_create_clicked);
 	ClassDB::bind_method("_plugin_activity_changed", &EditorPluginSettings::_plugin_activity_changed);
+	ClassDB::bind_method("_cell_button_pressed", &EditorPluginSettings::_cell_button_pressed);
 }
 
 EditorPluginSettings::EditorPluginSettings() {
 
+	plugin_config_dialog = memnew(PluginConfigDialog);
+	plugin_config_dialog->config("");
+	add_child(plugin_config_dialog);
+
 	HBoxContainer *title_hb = memnew(HBoxContainer);
 	title_hb->add_child(memnew(Label(TTR("Installed Plugins:"))));
 	title_hb->add_spacer();
+	create_plugin = memnew(Button(TTR("Create")));
+	create_plugin->connect("pressed", this, "_create_clicked");
+	title_hb->add_child(create_plugin);
 	update_list = memnew(Button(TTR("Update")));
 	update_list->connect("pressed", this, "update_plugins");
 	title_hb->add_child(update_list);
@@ -182,19 +213,22 @@ EditorPluginSettings::EditorPluginSettings() {
 
 	plugin_list = memnew(Tree);
 	plugin_list->set_v_size_flags(SIZE_EXPAND_FILL);
-	plugin_list->set_columns(4);
+	plugin_list->set_columns(5);
 	plugin_list->set_column_titles_visible(true);
 	plugin_list->set_column_title(0, TTR("Name:"));
 	plugin_list->set_column_title(1, TTR("Version:"));
 	plugin_list->set_column_title(2, TTR("Author:"));
 	plugin_list->set_column_title(3, TTR("Status:"));
+	plugin_list->set_column_title(4, TTR("Edit:"));
 	plugin_list->set_column_expand(0, true);
 	plugin_list->set_column_expand(1, false);
 	plugin_list->set_column_expand(2, false);
 	plugin_list->set_column_expand(3, false);
+	plugin_list->set_column_expand(4, false);
 	plugin_list->set_column_min_width(1, 100 * EDSCALE);
 	plugin_list->set_column_min_width(2, 250 * EDSCALE);
 	plugin_list->set_column_min_width(3, 80 * EDSCALE);
+	plugin_list->set_column_min_width(4, 40 * EDSCALE);
 	plugin_list->set_hide_root(true);
 	plugin_list->connect("item_edited", this, "_plugin_activity_changed");
 
diff --git a/editor/editor_plugin_settings.h b/editor/editor_plugin_settings.h
index aacbd05dd44..310cab699f2 100644
--- a/editor/editor_plugin_settings.h
+++ b/editor/editor_plugin_settings.h
@@ -31,6 +31,7 @@
 #ifndef EDITORPLUGINSETTINGS_H
 #define EDITORPLUGINSETTINGS_H
 
+#include "editor/plugin_config_dialog.h";
 #include "editor_data.h"
 #include "property_editor.h"
 #include "scene/gui/dialogs.h"
@@ -40,11 +41,19 @@ class EditorPluginSettings : public VBoxContainer {
 
 	GDCLASS(EditorPluginSettings, VBoxContainer);
 
+	enum {
+		BUTTON_PLUGIN_EDIT
+	};
+
+	PluginConfigDialog *plugin_config_dialog;
+	Button *create_plugin;
 	Button *update_list;
 	Tree *plugin_list;
 	bool updating;
 
 	void _plugin_activity_changed();
+	void _create_clicked();
+	void _cell_button_pressed(Object *p_item, int p_column, int p_id);
 
 protected:
 	void _notification(int p_what);
diff --git a/editor/plugin_config_dialog.cpp b/editor/plugin_config_dialog.cpp
new file mode 100644
index 00000000000..418936ac9fe
--- /dev/null
+++ b/editor/plugin_config_dialog.cpp
@@ -0,0 +1,230 @@
+/*************************************************************************/
+/*  plugin_config_dialog.cpp                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* 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.                */
+/*************************************************************************/
+
+#include "plugin_config_dialog.h"
+#include "core/io/config_file.h"
+#include "core/os/dir_access.h"
+#include "editor/editor_node.h"
+#include "editor/editor_plugin.h"
+#include "modules/gdscript/gdscript.h"
+#include "scene/gui/grid_container.h"
+
+void PluginConfigDialog::_clear_fields() {
+	name_edit->set_text("");
+	subfolder_edit->set_text("");
+	desc_edit->set_text("");
+	author_edit->set_text("");
+	version_edit->set_text("");
+	script_edit->set_text("");
+}
+
+void PluginConfigDialog::_on_confirmed() {
+
+	String path = "res://addons/" + subfolder_edit->get_text();
+
+	if (!_edit_mode) {
+		DirAccess *d = DirAccess::create(DirAccess::ACCESS_RESOURCES);
+		if (!d || d->make_dir_recursive(path) != OK)
+			return;
+	}
+
+	Ref<ConfigFile> cf = memnew(ConfigFile);
+	cf->set_value("plugin", "name", name_edit->get_text());
+	cf->set_value("plugin", "description", desc_edit->get_text());
+	cf->set_value("plugin", "author", author_edit->get_text());
+	cf->set_value("plugin", "version", version_edit->get_text());
+	cf->set_value("plugin", "script", script_edit->get_text());
+
+	cf->save(path.plus_file("plugin.cfg"));
+
+	if (!_edit_mode) {
+		String type = script_option_edit->get_item_text(script_option_edit->get_selected());
+
+		Ref<Script> script;
+
+		if (type == GDScriptLanguage::get_singleton()->get_name()) {
+			Ref<GDScript> gdscript = memnew(GDScript);
+			gdscript->set_source_code(
+					"tool\n"
+					"extends EditorPlugin\n"
+					"\n"
+					"func _enter_tree():\n"
+					"\tpass");
+			String script_path = path.plus_file(script_edit->get_text());
+			gdscript->set_path(script_path);
+			ResourceSaver::save(script_path, gdscript);
+			script = gdscript;
+		}
+		//TODO: other languages
+
+		emit_signal("plugin_ready", script.operator->(), active_edit->is_pressed() ? name_edit->get_text() : "");
+	} else {
+		EditorNode::get_singleton()->get_project_settings()->update_plugins();
+	}
+	_clear_fields();
+}
+
+void PluginConfigDialog::_on_cancelled() {
+	_clear_fields();
+}
+
+void PluginConfigDialog::_on_required_text_changed(const String &p_text) {
+	String ext = script_option_edit->get_item_metadata(script_option_edit->get_selected());
+	get_ok()->set_disabled(script_edit->get_text().get_basename().empty() || script_edit->get_text().get_extension() != ext || name_edit->get_text().empty());
+}
+
+void PluginConfigDialog::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_READY: {
+			connect("confirmed", this, "_on_confirmed");
+			get_cancel()->connect("pressed", this, "_on_cancelled");
+		} break;
+	}
+}
+
+void PluginConfigDialog::config(const String &p_config_path) {
+	if (p_config_path.length()) {
+		Ref<ConfigFile> cf = memnew(ConfigFile);
+		print_line(p_config_path);
+		cf->load(p_config_path);
+
+		name_edit->set_text(cf->get_value("plugin", "name", ""));
+		subfolder_edit->set_text(p_config_path.get_base_dir().get_basename().get_file());
+		desc_edit->set_text(cf->get_value("plugin", "description", ""));
+		author_edit->set_text(cf->get_value("plugin", "author", ""));
+		version_edit->set_text(cf->get_value("plugin", "version", ""));
+		script_edit->set_text(cf->get_value("plugin", "script", ""));
+
+		_edit_mode = true;
+		active_edit->hide();
+		Object::cast_to<Label>(active_edit->get_parent()->get_child(active_edit->get_index() - 1))->hide();
+		subfolder_edit->hide();
+		Object::cast_to<Label>(subfolder_edit->get_parent()->get_child(subfolder_edit->get_index() - 1))->hide();
+		set_title(TTR("Edit a Plugin"));
+	} else {
+		_clear_fields();
+		_edit_mode = false;
+		active_edit->show();
+		Object::cast_to<Label>(active_edit->get_parent()->get_child(active_edit->get_index() - 1))->show();
+		subfolder_edit->show();
+		Object::cast_to<Label>(subfolder_edit->get_parent()->get_child(subfolder_edit->get_index() - 1))->show();
+		set_title(TTR("Create a Plugin"));
+	}
+	get_ok()->set_disabled(!_edit_mode);
+	get_ok()->set_text(_edit_mode ? TTR("Update") : TTR("Create"));
+}
+
+void PluginConfigDialog::_bind_methods() {
+	ClassDB::bind_method("_on_required_text_changed", &PluginConfigDialog::_on_required_text_changed);
+	ClassDB::bind_method("_on_confirmed", &PluginConfigDialog::_on_confirmed);
+	ClassDB::bind_method("_on_cancelled", &PluginConfigDialog::_on_cancelled);
+	ADD_SIGNAL(MethodInfo("plugin_ready", PropertyInfo(Variant::STRING, "script_path", PROPERTY_HINT_NONE, ""), PropertyInfo(Variant::STRING, "activate_name")));
+}
+
+PluginConfigDialog::PluginConfigDialog() {
+	get_ok()->set_disabled(true);
+	set_hide_on_ok(true);
+
+	GridContainer *grid = memnew(GridContainer);
+	grid->set_columns(2);
+	add_child(grid);
+
+	Label *name_lb = memnew(Label);
+	name_lb->set_text(TTR("Plugin Name:"));
+	grid->add_child(name_lb);
+
+	name_edit = memnew(LineEdit);
+	name_edit->connect("text_changed", this, "_on_required_text_changed");
+	name_edit->set_placeholder("MyPlugin");
+	grid->add_child(name_edit);
+
+	Label *subfolder_lb = memnew(Label);
+	subfolder_lb->set_text(TTR("Subfolder:"));
+	grid->add_child(subfolder_lb);
+
+	subfolder_edit = memnew(LineEdit);
+	subfolder_edit->set_placeholder("\"my_plugin\" -> res://addons/my_plugin");
+	grid->add_child(subfolder_edit);
+
+	Label *desc_lb = memnew(Label);
+	desc_lb->set_text(TTR("Description:"));
+	grid->add_child(desc_lb);
+
+	desc_edit = memnew(TextEdit);
+	desc_edit->set_custom_minimum_size(Size2(400.0f, 50.0f));
+	grid->add_child(desc_edit);
+
+	Label *author_lb = memnew(Label);
+	author_lb->set_text(TTR("Author:"));
+	grid->add_child(author_lb);
+
+	author_edit = memnew(LineEdit);
+	author_edit->set_placeholder("Godette");
+	grid->add_child(author_edit);
+
+	Label *version_lb = memnew(Label);
+	version_lb->set_text(TTR("Version:"));
+	grid->add_child(version_lb);
+
+	version_edit = memnew(LineEdit);
+	version_edit->set_placeholder("1.0");
+	grid->add_child(version_edit);
+
+	Label *script_option_lb = memnew(Label);
+	script_option_lb->set_text(TTR("Language:"));
+	grid->add_child(script_option_lb);
+
+	script_option_edit = memnew(OptionButton);
+	script_option_edit->add_item(GDScriptLanguage::get_singleton()->get_name());
+	script_option_edit->set_item_metadata(0, GDScriptLanguage::get_singleton()->get_extension());
+	script_option_edit->select(0);
+	//TODO: add other languages
+	grid->add_child(script_option_edit);
+
+	Label *script_lb = memnew(Label);
+	script_lb->set_text(TTR("Script Name:"));
+	grid->add_child(script_lb);
+
+	script_edit = memnew(LineEdit);
+	script_edit->connect("text_changed", this, "_on_required_text_changed");
+	script_edit->set_placeholder("\"plugin.gd\" -> res://addons/my_plugin/plugin.gd");
+	grid->add_child(script_edit);
+
+	Label *active_lb = memnew(Label);
+	active_lb->set_text(TTR("Activate now?"));
+	grid->add_child(active_lb);
+
+	active_edit = memnew(CheckBox);
+	active_edit->set_pressed(true);
+	grid->add_child(active_edit);
+}
+
+PluginConfigDialog::~PluginConfigDialog() {
+}
diff --git a/editor/plugin_config_dialog.h b/editor/plugin_config_dialog.h
new file mode 100644
index 00000000000..2d321a479d3
--- /dev/null
+++ b/editor/plugin_config_dialog.h
@@ -0,0 +1,71 @@
+/*************************************************************************/
+/*  plugin_config_dialog.h                                               */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* 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 PLUGIN_CONFIG_DIALOG_H
+#define PLUGIN_CONFIG_DIALOG_H
+
+#include "scene/gui/check_box.h"
+#include "scene/gui/dialogs.h"
+#include "scene/gui/line_edit.h"
+#include "scene/gui/option_button.h"
+#include "scene/gui/text_edit.h"
+
+class PluginConfigDialog : public ConfirmationDialog {
+
+	GDCLASS(PluginConfigDialog, ConfirmationDialog);
+
+	LineEdit *name_edit;
+	LineEdit *subfolder_edit;
+	TextEdit *desc_edit;
+	LineEdit *author_edit;
+	LineEdit *version_edit;
+	OptionButton *script_option_edit;
+	LineEdit *script_edit;
+	CheckBox *active_edit;
+
+	bool _edit_mode;
+
+	void _clear_fields();
+	void _on_confirmed();
+	void _on_cancelled();
+	void _on_required_text_changed(const String &p_text);
+
+protected:
+	virtual void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	void config(const String &p_plugin_dir_name);
+
+	PluginConfigDialog();
+	~PluginConfigDialog();
+};
+
+#endif // PLUGIN_CONFIG_DIALOG_H
diff --git a/editor/project_settings_editor.cpp b/editor/project_settings_editor.cpp
index 2b2e03ce384..fb349961c8a 100644
--- a/editor/project_settings_editor.cpp
+++ b/editor/project_settings_editor.cpp
@@ -806,6 +806,10 @@ void ProjectSettingsEditor::popup_project_settings() {
 	plugin_settings->update_plugins();
 }
 
+void ProjectSettingsEditor::update_plugins() {
+	plugin_settings->update_plugins();
+}
+
 void ProjectSettingsEditor::_item_selected(const String &p_path) {
 
 	String selected_path = p_path;
diff --git a/editor/project_settings_editor.h b/editor/project_settings_editor.h
index 3b74ae19091..2f3d331a3ee 100644
--- a/editor/project_settings_editor.h
+++ b/editor/project_settings_editor.h
@@ -188,6 +188,7 @@ public:
 	static ProjectSettingsEditor *get_singleton() { return singleton; }
 	void popup_project_settings();
 	void set_plugins_page();
+	void update_plugins();
 
 	EditorAutoloadSettings *get_autoload_settings() { return autoload_settings; }