godot/editor/project_manager.h

/**************************************************************************/
/*  project_manager.h                                                     */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
/*                        https://godotengine.org                         */
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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/* Permission is hereby granted, free of charge, to any person obtaining  */
/* a copy of this software and associated documentation files (the        */
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/* 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  */
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/* included in all copies or substantial portions of the Software.        */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
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#ifndef PROJECT_MANAGER_H
#define PROJECT_MANAGER_H

#include "scene/gui/dialogs.h"
#include "scene/gui/scroll_container.h"

class CheckBox;
class EditorAbout;
class EditorAssetLibrary;
class EditorFileDialog;
class HFlowContainer;
class LineEdit;
class LinkButton;
class OptionButton;
class PanelContainer;
class ProjectDialog;
class ProjectList;
class TabContainer;

class ProjectManager : public Control {
	GDCLASS(ProjectManager, Control);

	static ProjectManager *singleton;

	// Utility data.

	static Ref<Texture2D> _file_dialog_get_icon(const String &p_path);
	static Ref<Texture2D> _file_dialog_get_thumbnail(const String &p_path);

	HashMap<String, Ref<Texture2D>> icon_type_cache;

	void _build_icon_type_cache(Ref<Theme> p_theme);

	// Main layout.

	void _update_size_limits();

	Panel *background_panel = nullptr;
	Button *about_btn = nullptr;
	LinkButton *version_btn = nullptr;

	ConfirmationDialog *open_templates = nullptr;
	EditorAbout *about = nullptr;

	void _show_about();
	void _version_button_pressed();

	TabContainer *tabs = nullptr;
	VBoxContainer *local_projects_vb = nullptr;
	EditorAssetLibrary *asset_library = nullptr;

	void _on_tab_changed(int p_tab);
	void _open_asset_library();

	// Quick settings.

	OptionButton *language_btn = nullptr;
	ConfirmationDialog *restart_required_dialog = nullptr;

	void _language_selected(int p_id);
	void _restart_confirm();
	void _dim_window();

	// Project list.

	ProjectList *_project_list = nullptr;

	LineEdit *search_box = nullptr;
	Label *loading_label = nullptr;
	OptionButton *filter_option = nullptr;
	PanelContainer *search_panel = nullptr;

	Button *create_btn = nullptr;
	Button *import_btn = nullptr;
	Button *scan_btn = nullptr;
	Button *open_btn = nullptr;
	Button *run_btn = nullptr;
	Button *rename_btn = nullptr;
	Button *manage_tags_btn = nullptr;
	Button *erase_btn = nullptr;
	Button *erase_missing_btn = nullptr;

	EditorFileDialog *scan_dir = nullptr;

	ConfirmationDialog *erase_ask = nullptr;
	Label *erase_ask_label = nullptr;
	// Comment out for now until we have a better warning system to
	// ensure users delete their project only.
	//CheckBox *delete_project_contents = nullptr;
	ConfirmationDialog *erase_missing_ask = nullptr;
	ConfirmationDialog *multi_open_ask = nullptr;
	ConfirmationDialog *multi_run_ask = nullptr;

	HBoxContainer *settings_hb = nullptr;

	AcceptDialog *run_error_diag = nullptr;
	AcceptDialog *dialog_error = nullptr;
	ProjectDialog *npdialog = nullptr;

	void _scan_projects();
	void _run_project();
	void _run_project_confirm();
	void _open_selected_projects();
	void _open_selected_projects_ask();

	void _install_project(const String &p_zip_path, const String &p_title);
	void _import_project();
	void _new_project();
	void _rename_project();
	void _erase_project();
	void _erase_missing_projects();
	void _erase_project_confirm();
	void _erase_missing_projects_confirm();
	void _update_project_buttons();

	void _on_project_created(const String &dir);
	void _on_projects_updated();

	void _on_order_option_changed(int p_idx);
	void _on_search_term_changed(const String &p_term);
	void _on_search_term_submitted(const String &p_text);

	// Project tag management.

	HashSet<String> tag_set;
	PackedStringArray current_project_tags;
	PackedStringArray forbidden_tag_characters{ "/", "\\", "-" };

	ConfirmationDialog *tag_manage_dialog = nullptr;
	HFlowContainer *project_tags = nullptr;
	HFlowContainer *all_tags = nullptr;
	Label *tag_edit_error = nullptr;

	Button *create_tag_btn = nullptr;
	ConfirmationDialog *create_tag_dialog = nullptr;
	LineEdit *new_tag_name = nullptr;
	Label *tag_error = nullptr;

	void _manage_project_tags();
	void _add_project_tag(const String &p_tag);
	void _delete_project_tag(const String &p_tag);
	void _apply_project_tags();
	void _set_new_tag_name(const String p_name);
	void _create_new_tag();

	// Project converter/migration tool.

	ConfirmationDialog *ask_full_convert_dialog = nullptr;
	ConfirmationDialog *ask_update_settings = nullptr;
	Button *full_convert_button = nullptr;

	void _full_convert_button_pressed();
	void _perform_full_project_conversion();

	// Input and I/O.

	virtual void shortcut_input(const Ref<InputEvent> &p_ev) override;

	void _files_dropped(PackedStringArray p_files);

protected:
	void _notification(int p_what);

public:
	static ProjectManager *get_singleton() { return singleton; }

	// Project list.

	LineEdit *get_search_box();

	// Project tag management.

	void add_new_tag(const String &p_tag);

	ProjectManager();
	~ProjectManager();
};

#endif // PROJECT_MANAGER_H