initial commit, 4.5 stable

editor/asset_library/editor_asset_installer.h

@@ -0,0 +1,106 @@
+/**************************************************************************/
+/*  editor_asset_installer.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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "scene/gui/dialogs.h"
+#include "scene/gui/tree.h"
+
+class CheckBox;
+class EditorFileDialog;
+class Label;
+class LinkButton;
+
+class EditorAssetInstaller : public ConfirmationDialog {
+	GDCLASS(EditorAssetInstaller, ConfirmationDialog);
+
+	VBoxContainer *source_tree_vb = nullptr;
+	Tree *source_tree = nullptr;
+	Tree *destination_tree = nullptr;
+	Label *asset_title_label = nullptr;
+	Label *asset_conflicts_label = nullptr;
+	LinkButton *asset_conflicts_link = nullptr;
+
+	Button *show_source_files_button = nullptr;
+	CheckBox *skip_toplevel_check = nullptr;
+	EditorFileDialog *target_dir_dialog = nullptr;
+
+	String package_path;
+	String asset_name;
+	HashSet<String> asset_files;
+	HashMap<String, String> mapped_files;
+	HashMap<String, TreeItem *> file_item_map;
+
+	TreeItem *first_file_conflict = nullptr;
+
+	Ref<Texture2D> generic_extension_icon;
+	HashMap<String, Ref<Texture2D>> extension_icon_map;
+
+	bool updating_source = false;
+	String toplevel_prefix;
+	bool skip_toplevel = false;
+	String target_dir_path = "res://";
+
+	void _check_has_toplevel();
+	void _set_skip_toplevel(bool p_checked);
+
+	void _open_target_dir_dialog();
+	void _target_dir_selected(const String &p_target_path);
+
+	void _update_file_mappings();
+	void _rebuild_source_tree();
+	void _update_source_tree();
+	bool _update_source_item_status(TreeItem *p_item, const String &p_path);
+	void _rebuild_destination_tree();
+	TreeItem *_create_dir_item(Tree *p_tree, TreeItem *p_parent, const String &p_path, HashMap<String, TreeItem *> &p_item_map);
+	TreeItem *_create_file_item(Tree *p_tree, TreeItem *p_parent, const String &p_path, int *r_conflicts);
+
+	void _update_conflict_status(int p_conflicts);
+	void _update_confirm_button();
+	void _toggle_source_tree(bool p_visible, bool p_scroll_to_error = false);
+
+	void _item_checked_cbk();
+	bool _fix_conflicted_indeterminate_state(TreeItem *p_item, int p_column);
+	bool _is_item_checked(const String &p_source_path) const;
+
+	void _install_asset();
+	virtual void ok_pressed() override;
+
+protected:
+	void _notification(int p_what);
+
+public:
+	void open_asset(const String &p_path, bool p_autoskip_toplevel = false);
+
+	void set_asset_name(const String &p_asset_name);
+	String get_asset_name() const;
+
+	EditorAssetInstaller();
+};