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d95794ec8a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
219 lines
6.6 KiB
C++
219 lines
6.6 KiB
C++
/**************************************************************************/
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/* file_dialog.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef FILE_DIALOG_H
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#define FILE_DIALOG_H
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#include "box_container.h"
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#include "core/io/dir_access.h"
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#include "scene/gui/dialogs.h"
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#include "scene/gui/line_edit.h"
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#include "scene/gui/option_button.h"
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#include "scene/gui/tree.h"
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class FileDialog : public ConfirmationDialog {
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GDCLASS(FileDialog, ConfirmationDialog);
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public:
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enum Access {
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ACCESS_RESOURCES,
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ACCESS_USERDATA,
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ACCESS_FILESYSTEM
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};
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enum FileMode {
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FILE_MODE_OPEN_FILE,
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FILE_MODE_OPEN_FILES,
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FILE_MODE_OPEN_DIR,
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FILE_MODE_OPEN_ANY,
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FILE_MODE_SAVE_FILE
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};
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typedef Ref<Texture2D> (*GetIconFunc)(const String &);
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typedef void (*RegisterFunc)(FileDialog *);
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static GetIconFunc get_icon_func;
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static GetIconFunc get_large_icon_func;
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static RegisterFunc register_func;
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static RegisterFunc unregister_func;
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private:
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ConfirmationDialog *makedialog = nullptr;
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LineEdit *makedirname = nullptr;
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Button *makedir = nullptr;
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Access access = ACCESS_RESOURCES;
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VBoxContainer *vbox = nullptr;
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FileMode mode;
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LineEdit *dir = nullptr;
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HBoxContainer *drives_container = nullptr;
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HBoxContainer *shortcuts_container = nullptr;
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OptionButton *drives = nullptr;
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Tree *tree = nullptr;
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HBoxContainer *file_box = nullptr;
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LineEdit *file = nullptr;
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OptionButton *filter = nullptr;
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AcceptDialog *mkdirerr = nullptr;
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AcceptDialog *exterr = nullptr;
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Ref<DirAccess> dir_access;
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ConfirmationDialog *confirm_save = nullptr;
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Label *message = nullptr;
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Button *dir_prev = nullptr;
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Button *dir_next = nullptr;
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Button *dir_up = nullptr;
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Button *refresh = nullptr;
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Button *show_hidden = nullptr;
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Vector<String> filters;
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Vector<String> local_history;
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int local_history_pos = 0;
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void _push_history();
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bool mode_overrides_title = true;
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String root_subfolder;
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String root_prefix;
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static bool default_show_hidden_files;
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bool show_hidden_files = false;
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bool invalidated = true;
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struct ThemeCache {
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Ref<Texture2D> parent_folder;
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Ref<Texture2D> forward_folder;
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Ref<Texture2D> back_folder;
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Ref<Texture2D> reload;
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Ref<Texture2D> toggle_hidden;
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Ref<Texture2D> folder;
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Ref<Texture2D> file;
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Color folder_icon_color;
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Color file_icon_color;
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Color file_disabled_color;
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Color icon_normal_color;
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Color icon_hover_color;
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Color icon_focus_color;
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Color icon_pressed_color;
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} theme_cache;
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void update_dir();
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void update_file_name();
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void update_file_list();
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void update_filters();
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void _focus_file_text();
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void _tree_multi_selected(Object *p_object, int p_cell, bool p_selected);
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void _tree_selected();
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void _select_drive(int p_idx);
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void _tree_item_activated();
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void _dir_submitted(String p_dir);
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void _file_submitted(const String &p_file);
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void _action_pressed();
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void _save_confirm_pressed();
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void _cancel_pressed();
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void _filter_selected(int);
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void _make_dir();
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void _make_dir_confirm();
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void _go_up();
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void _go_back();
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void _go_forward();
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void _change_dir(const String &p_new_dir);
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void _update_drives(bool p_select = true);
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virtual void shortcut_input(const Ref<InputEvent> &p_event) override;
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bool _is_open_should_be_disabled();
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virtual void _post_popup() override;
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protected:
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virtual void _update_theme_item_cache() override;
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void _notification(int p_what);
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static void _bind_methods();
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//bind helpers
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public:
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void popup_file_dialog();
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void clear_filters();
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void add_filter(const String &p_filter, const String &p_description = "");
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void set_filters(const Vector<String> &p_filters);
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Vector<String> get_filters() const;
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void set_enable_multiple_selection(bool p_enable);
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Vector<String> get_selected_files() const;
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String get_current_dir() const;
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String get_current_file() const;
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String get_current_path() const;
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void set_current_dir(const String &p_dir);
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void set_current_file(const String &p_file);
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void set_current_path(const String &p_path);
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void set_root_subfolder(const String &p_root);
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String get_root_subfolder() const;
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void set_mode_overrides_title(bool p_override);
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bool is_mode_overriding_title() const;
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void set_file_mode(FileMode p_mode);
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FileMode get_file_mode() const;
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VBoxContainer *get_vbox();
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LineEdit *get_line_edit() { return file; }
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void set_access(Access p_access);
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Access get_access() const;
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void set_show_hidden_files(bool p_show);
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bool is_showing_hidden_files() const;
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static void set_default_show_hidden_files(bool p_show);
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void invalidate();
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void deselect_all();
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FileDialog();
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~FileDialog();
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};
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VARIANT_ENUM_CAST(FileDialog::FileMode);
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VARIANT_ENUM_CAST(FileDialog::Access);
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#endif // FILE_DIALOG_H
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