a7f49ac9a1
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1038 lines
29 KiB
C++
1038 lines
29 KiB
C++
/*************************************************************************/
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/* file_dialog.cpp */
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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) 2007-2020 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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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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#include "file_dialog.h"
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#include "core/os/keyboard.h"
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#include "core/print_string.h"
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#include "scene/gui/label.h"
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FileDialog::GetIconFunc FileDialog::get_icon_func = NULL;
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FileDialog::GetIconFunc FileDialog::get_large_icon_func = NULL;
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FileDialog::RegisterFunc FileDialog::register_func = NULL;
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FileDialog::RegisterFunc FileDialog::unregister_func = NULL;
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VBoxContainer *FileDialog::get_vbox() {
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return vbox;
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}
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void FileDialog::_notification(int p_what) {
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if (p_what == NOTIFICATION_ENTER_TREE || p_what == NOTIFICATION_THEME_CHANGED) {
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if (p_what == NOTIFICATION_ENTER_TREE) {
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dir_up->set_icon(get_icon("parent_folder"));
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refresh->set_icon(get_icon("reload"));
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show_hidden->set_icon(get_icon("toggle_hidden"));
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}
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Color font_color = get_color("font_color", "ToolButton");
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Color font_color_hover = get_color("font_color_hover", "ToolButton");
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Color font_color_pressed = get_color("font_color_pressed", "ToolButton");
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dir_up->add_color_override("icon_color_normal", font_color);
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dir_up->add_color_override("icon_color_hover", font_color_hover);
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dir_up->add_color_override("icon_color_pressed", font_color_pressed);
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refresh->add_color_override("icon_color_normal", font_color);
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refresh->add_color_override("icon_color_hover", font_color_hover);
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refresh->add_color_override("icon_color_pressed", font_color_pressed);
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show_hidden->add_color_override("icon_color_normal", font_color);
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show_hidden->add_color_override("icon_color_hover", font_color_hover);
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show_hidden->add_color_override("icon_color_pressed", font_color_pressed);
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} else if (p_what == NOTIFICATION_POPUP_HIDE) {
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set_process_unhandled_input(false);
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}
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}
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void FileDialog::_unhandled_input(const Ref<InputEvent> &p_event) {
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Ref<InputEventKey> k = p_event;
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if (k.is_valid() && is_window_modal_on_top()) {
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if (k->is_pressed()) {
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bool handled = true;
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switch (k->get_scancode()) {
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case KEY_H: {
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if (k->get_command()) {
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set_show_hidden_files(!show_hidden_files);
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} else {
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handled = false;
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}
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} break;
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case KEY_F5: {
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invalidate();
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} break;
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case KEY_BACKSPACE: {
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_dir_entered("..");
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} break;
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default: {
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handled = false;
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}
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}
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if (handled)
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accept_event();
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}
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}
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}
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void FileDialog::set_enable_multiple_selection(bool p_enable) {
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tree->set_select_mode(p_enable ? Tree::SELECT_MULTI : Tree::SELECT_SINGLE);
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};
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Vector<String> FileDialog::get_selected_files() const {
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Vector<String> list;
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TreeItem *item = tree->get_root();
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while ((item = tree->get_next_selected(item))) {
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list.push_back(dir_access->get_current_dir().plus_file(item->get_text(0)));
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};
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return list;
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};
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void FileDialog::update_dir() {
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dir->set_text(dir_access->get_current_dir());
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if (drives->is_visible()) {
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drives->select(dir_access->get_current_drive());
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}
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// Deselect any item, to make "Select Current Folder" button text by default.
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deselect_items();
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}
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void FileDialog::_dir_entered(String p_dir) {
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dir_access->change_dir(p_dir);
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file->set_text("");
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invalidate();
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update_dir();
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}
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void FileDialog::_file_entered(const String &p_file) {
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_action_pressed();
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}
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void FileDialog::_save_confirm_pressed() {
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String f = dir_access->get_current_dir().plus_file(file->get_text());
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emit_signal("file_selected", f);
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hide();
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}
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void FileDialog::_post_popup() {
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ConfirmationDialog::_post_popup();
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if (invalidated) {
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update_file_list();
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invalidated = false;
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}
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if (mode == MODE_SAVE_FILE)
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file->grab_focus();
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else
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tree->grab_focus();
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set_process_unhandled_input(true);
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// For open dir mode, deselect all items on file dialog open.
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if (mode == MODE_OPEN_DIR) {
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deselect_items();
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file_box->set_visible(false);
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} else {
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file_box->set_visible(true);
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}
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}
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void FileDialog::_action_pressed() {
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if (mode == MODE_OPEN_FILES) {
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TreeItem *ti = tree->get_next_selected(NULL);
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String fbase = dir_access->get_current_dir();
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PoolVector<String> files;
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while (ti) {
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files.push_back(fbase.plus_file(ti->get_text(0)));
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ti = tree->get_next_selected(ti);
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}
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if (files.size()) {
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emit_signal("files_selected", files);
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hide();
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}
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return;
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}
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String f = dir_access->get_current_dir().plus_file(file->get_text());
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if ((mode == MODE_OPEN_ANY || mode == MODE_OPEN_FILE) && dir_access->file_exists(f)) {
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emit_signal("file_selected", f);
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hide();
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} else if (mode == MODE_OPEN_ANY || mode == MODE_OPEN_DIR) {
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String path = dir_access->get_current_dir();
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path = path.replace("\\", "/");
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TreeItem *item = tree->get_selected();
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if (item) {
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Dictionary d = item->get_metadata(0);
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if (d["dir"] && d["name"] != "..") {
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path = path.plus_file(d["name"]);
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}
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}
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emit_signal("dir_selected", path);
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hide();
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}
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if (mode == MODE_SAVE_FILE) {
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bool valid = false;
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if (filter->get_selected() == filter->get_item_count() - 1) {
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valid = true; // match none
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} else if (filters.size() > 1 && filter->get_selected() == 0) {
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// match all filters
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for (int i = 0; i < filters.size(); i++) {
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String flt = filters[i].get_slice(";", 0);
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for (int j = 0; j < flt.get_slice_count(","); j++) {
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String str = flt.get_slice(",", j).strip_edges();
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if (f.match(str)) {
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valid = true;
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break;
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}
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}
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if (valid)
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break;
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}
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} else {
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int idx = filter->get_selected();
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if (filters.size() > 1)
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idx--;
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if (idx >= 0 && idx < filters.size()) {
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String flt = filters[idx].get_slice(";", 0);
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int filterSliceCount = flt.get_slice_count(",");
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for (int j = 0; j < filterSliceCount; j++) {
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String str = (flt.get_slice(",", j).strip_edges());
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if (f.match(str)) {
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valid = true;
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break;
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}
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}
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if (!valid && filterSliceCount > 0) {
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String str = (flt.get_slice(",", 0).strip_edges());
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f += str.substr(1, str.length() - 1);
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file->set_text(f.get_file());
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valid = true;
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}
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} else {
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valid = true;
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}
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}
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if (!valid) {
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exterr->popup_centered_minsize(Size2(250, 80));
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return;
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}
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if (dir_access->file_exists(f)) {
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confirm_save->set_text(RTR("File Exists, Overwrite?"));
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confirm_save->popup_centered(Size2(200, 80));
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} else {
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emit_signal("file_selected", f);
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hide();
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}
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}
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}
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void FileDialog::_cancel_pressed() {
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file->set_text("");
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invalidate();
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hide();
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}
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bool FileDialog::_is_open_should_be_disabled() {
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if (mode == MODE_OPEN_ANY || mode == MODE_SAVE_FILE)
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return false;
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TreeItem *ti = tree->get_next_selected(tree->get_root());
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while (ti) {
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TreeItem *prev_ti = ti;
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ti = tree->get_next_selected(tree->get_root());
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if (ti == prev_ti)
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break;
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}
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// We have something that we can't select?
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if (!ti)
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return mode != MODE_OPEN_DIR; // In "Open folder" mode, having nothing selected picks the current folder.
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Dictionary d = ti->get_metadata(0);
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// Opening a file, but selected a folder? Forbidden.
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return ((mode == MODE_OPEN_FILE || mode == MODE_OPEN_FILES) && d["dir"]) || // Flipped case, also forbidden.
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(mode == MODE_OPEN_DIR && !d["dir"]);
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}
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void FileDialog::_go_up() {
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dir_access->change_dir("..");
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update_file_list();
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update_dir();
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}
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void FileDialog::deselect_items() {
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// Clear currently selected items in file manager.
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tree->deselect_all();
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// And change get_ok title.
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if (!tree->is_anything_selected()) {
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get_ok()->set_disabled(_is_open_should_be_disabled());
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switch (mode) {
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case MODE_OPEN_FILE:
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case MODE_OPEN_FILES:
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get_ok()->set_text(RTR("Open"));
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break;
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case MODE_OPEN_DIR:
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get_ok()->set_text(RTR("Select Current Folder"));
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break;
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case MODE_OPEN_ANY:
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case MODE_SAVE_FILE:
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// FIXME: Implement, or refactor to avoid duplication with set_mode
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break;
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}
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}
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}
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void FileDialog::_tree_multi_selected(Object *p_object, int p_cell, bool p_selected) {
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_tree_selected();
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}
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void FileDialog::_tree_selected() {
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TreeItem *ti = tree->get_selected();
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if (!ti)
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return;
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Dictionary d = ti->get_metadata(0);
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if (!d["dir"]) {
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file->set_text(d["name"]);
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} else if (mode == MODE_OPEN_DIR) {
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get_ok()->set_text(RTR("Select This Folder"));
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}
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get_ok()->set_disabled(_is_open_should_be_disabled());
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}
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void FileDialog::_tree_item_activated() {
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TreeItem *ti = tree->get_selected();
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if (!ti)
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return;
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Dictionary d = ti->get_metadata(0);
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if (d["dir"]) {
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dir_access->change_dir(d["name"]);
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if (mode == MODE_OPEN_FILE || mode == MODE_OPEN_FILES || mode == MODE_OPEN_DIR || mode == MODE_OPEN_ANY)
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file->set_text("");
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call_deferred("_update_file_list");
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call_deferred("_update_dir");
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} else {
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_action_pressed();
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}
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}
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void FileDialog::update_file_name() {
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int idx = filter->get_selected() - 1;
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if ((idx == -1 && filter->get_item_count() == 2) || (filter->get_item_count() > 2 && idx >= 0 && idx < filter->get_item_count() - 2)) {
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if (idx == -1) idx += 1;
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String filter_str = filters[idx];
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String file_str = file->get_text();
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String base_name = file_str.get_basename();
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file_str = base_name + "." + filter_str.strip_edges().to_lower();
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file->set_text(file_str);
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}
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}
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void FileDialog::update_file_list() {
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tree->clear();
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// Scroll back to the top after opening a directory
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tree->get_vscroll_bar()->set_value(0);
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dir_access->list_dir_begin();
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TreeItem *root = tree->create_item();
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Ref<Texture> folder = get_icon("folder");
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const Color folder_color = get_color("folder_icon_modulate");
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List<String> files;
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List<String> dirs;
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bool is_hidden;
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String item;
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while ((item = dir_access->get_next()) != "") {
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if (item == "." || item == "..")
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continue;
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is_hidden = dir_access->current_is_hidden();
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if (show_hidden_files || !is_hidden) {
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if (!dir_access->current_is_dir())
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files.push_back(item);
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else
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dirs.push_back(item);
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}
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}
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dirs.sort_custom<NaturalNoCaseComparator>();
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files.sort_custom<NaturalNoCaseComparator>();
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while (!dirs.empty()) {
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String &dir_name = dirs.front()->get();
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TreeItem *ti = tree->create_item(root);
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ti->set_text(0, dir_name);
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ti->set_icon(0, folder);
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ti->set_icon_modulate(0, folder_color);
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Dictionary d;
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d["name"] = dir_name;
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d["dir"] = true;
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ti->set_metadata(0, d);
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dirs.pop_front();
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}
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List<String> patterns;
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// build filter
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if (filter->get_selected() == filter->get_item_count() - 1) {
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// match all
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} else if (filters.size() > 1 && filter->get_selected() == 0) {
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// match all filters
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for (int i = 0; i < filters.size(); i++) {
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String f = filters[i].get_slice(";", 0);
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for (int j = 0; j < f.get_slice_count(","); j++) {
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patterns.push_back(f.get_slice(",", j).strip_edges());
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}
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}
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} else {
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int idx = filter->get_selected();
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if (filters.size() > 1)
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idx--;
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if (idx >= 0 && idx < filters.size()) {
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String f = filters[idx].get_slice(";", 0);
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for (int j = 0; j < f.get_slice_count(","); j++) {
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patterns.push_back(f.get_slice(",", j).strip_edges());
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}
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}
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}
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String base_dir = dir_access->get_current_dir();
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while (!files.empty()) {
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bool match = patterns.empty();
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String match_str;
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for (List<String>::Element *E = patterns.front(); E; E = E->next()) {
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if (files.front()->get().matchn(E->get())) {
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match_str = E->get();
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match = true;
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break;
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}
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}
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if (match) {
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TreeItem *ti = tree->create_item(root);
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ti->set_text(0, files.front()->get());
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if (get_icon_func) {
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Ref<Texture> icon = get_icon_func(base_dir.plus_file(files.front()->get()));
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ti->set_icon(0, icon);
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}
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if (mode == MODE_OPEN_DIR) {
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ti->set_custom_color(0, get_color("files_disabled"));
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ti->set_selectable(0, false);
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}
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Dictionary d;
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d["name"] = files.front()->get();
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d["dir"] = false;
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ti->set_metadata(0, d);
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if (file->get_text() == files.front()->get() || match_str == files.front()->get())
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ti->select(0);
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}
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files.pop_front();
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}
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if (tree->get_root() && tree->get_root()->get_children() && tree->get_selected() == NULL)
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tree->get_root()->get_children()->select(0);
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}
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void FileDialog::_filter_selected(int) {
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update_file_name();
|
|
update_file_list();
|
|
}
|
|
|
|
void FileDialog::update_filters() {
|
|
|
|
filter->clear();
|
|
|
|
if (filters.size() > 1) {
|
|
String all_filters;
|
|
|
|
const int max_filters = 5;
|
|
|
|
for (int i = 0; i < MIN(max_filters, filters.size()); i++) {
|
|
String flt = filters[i].get_slice(";", 0).strip_edges();
|
|
if (i > 0)
|
|
all_filters += ", ";
|
|
all_filters += flt;
|
|
}
|
|
|
|
if (max_filters < filters.size())
|
|
all_filters += ", ...";
|
|
|
|
filter->add_item(RTR("All Recognized") + " (" + all_filters + ")");
|
|
}
|
|
for (int i = 0; i < filters.size(); i++) {
|
|
|
|
String flt = filters[i].get_slice(";", 0).strip_edges();
|
|
String desc = filters[i].get_slice(";", 1).strip_edges();
|
|
if (desc.length())
|
|
filter->add_item(String(tr(desc)) + " (" + flt + ")");
|
|
else
|
|
filter->add_item("(" + flt + ")");
|
|
}
|
|
|
|
filter->add_item(RTR("All Files (*)"));
|
|
}
|
|
|
|
void FileDialog::clear_filters() {
|
|
|
|
filters.clear();
|
|
update_filters();
|
|
invalidate();
|
|
}
|
|
void FileDialog::add_filter(const String &p_filter) {
|
|
|
|
filters.push_back(p_filter);
|
|
update_filters();
|
|
invalidate();
|
|
}
|
|
|
|
void FileDialog::set_filters(const Vector<String> &p_filters) {
|
|
filters = p_filters;
|
|
update_filters();
|
|
invalidate();
|
|
}
|
|
|
|
Vector<String> FileDialog::get_filters() const {
|
|
return filters;
|
|
}
|
|
|
|
String FileDialog::get_current_dir() const {
|
|
|
|
return dir->get_text();
|
|
}
|
|
String FileDialog::get_current_file() const {
|
|
|
|
return file->get_text();
|
|
}
|
|
String FileDialog::get_current_path() const {
|
|
|
|
return dir->get_text().plus_file(file->get_text());
|
|
}
|
|
void FileDialog::set_current_dir(const String &p_dir) {
|
|
|
|
dir_access->change_dir(p_dir);
|
|
update_dir();
|
|
invalidate();
|
|
}
|
|
void FileDialog::set_current_file(const String &p_file) {
|
|
|
|
file->set_text(p_file);
|
|
update_dir();
|
|
invalidate();
|
|
int lp = p_file.find_last(".");
|
|
if (lp != -1) {
|
|
file->select(0, lp);
|
|
if (file->is_inside_tree() && !get_tree()->is_node_being_edited(file))
|
|
file->grab_focus();
|
|
}
|
|
}
|
|
void FileDialog::set_current_path(const String &p_path) {
|
|
|
|
if (!p_path.size())
|
|
return;
|
|
int pos = MAX(p_path.find_last("/"), p_path.find_last("\\"));
|
|
if (pos == -1) {
|
|
|
|
set_current_file(p_path);
|
|
} else {
|
|
|
|
String dir = p_path.substr(0, pos);
|
|
String file = p_path.substr(pos + 1, p_path.length());
|
|
set_current_dir(dir);
|
|
set_current_file(file);
|
|
}
|
|
}
|
|
|
|
void FileDialog::set_mode_overrides_title(bool p_override) {
|
|
mode_overrides_title = p_override;
|
|
}
|
|
|
|
bool FileDialog::is_mode_overriding_title() const {
|
|
return mode_overrides_title;
|
|
}
|
|
|
|
void FileDialog::set_mode(Mode p_mode) {
|
|
|
|
ERR_FAIL_INDEX((int)p_mode, 5);
|
|
|
|
mode = p_mode;
|
|
switch (mode) {
|
|
|
|
case MODE_OPEN_FILE:
|
|
get_ok()->set_text(RTR("Open"));
|
|
if (mode_overrides_title)
|
|
set_title(RTR("Open a File"));
|
|
makedir->hide();
|
|
break;
|
|
case MODE_OPEN_FILES:
|
|
get_ok()->set_text(RTR("Open"));
|
|
if (mode_overrides_title)
|
|
set_title(RTR("Open File(s)"));
|
|
makedir->hide();
|
|
break;
|
|
case MODE_OPEN_DIR:
|
|
get_ok()->set_text(RTR("Select Current Folder"));
|
|
if (mode_overrides_title)
|
|
set_title(RTR("Open a Directory"));
|
|
makedir->show();
|
|
break;
|
|
case MODE_OPEN_ANY:
|
|
get_ok()->set_text(RTR("Open"));
|
|
if (mode_overrides_title)
|
|
set_title(RTR("Open a File or Directory"));
|
|
makedir->show();
|
|
break;
|
|
case MODE_SAVE_FILE:
|
|
get_ok()->set_text(RTR("Save"));
|
|
if (mode_overrides_title)
|
|
set_title(RTR("Save a File"));
|
|
makedir->show();
|
|
break;
|
|
}
|
|
|
|
if (mode == MODE_OPEN_FILES) {
|
|
tree->set_select_mode(Tree::SELECT_MULTI);
|
|
} else {
|
|
tree->set_select_mode(Tree::SELECT_SINGLE);
|
|
}
|
|
}
|
|
|
|
FileDialog::Mode FileDialog::get_mode() const {
|
|
|
|
return mode;
|
|
}
|
|
|
|
void FileDialog::set_access(Access p_access) {
|
|
|
|
ERR_FAIL_INDEX(p_access, 3);
|
|
if (access == p_access)
|
|
return;
|
|
memdelete(dir_access);
|
|
switch (p_access) {
|
|
case ACCESS_FILESYSTEM: {
|
|
|
|
dir_access = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
|
|
} break;
|
|
case ACCESS_RESOURCES: {
|
|
|
|
dir_access = DirAccess::create(DirAccess::ACCESS_RESOURCES);
|
|
} break;
|
|
case ACCESS_USERDATA: {
|
|
|
|
dir_access = DirAccess::create(DirAccess::ACCESS_USERDATA);
|
|
} break;
|
|
}
|
|
access = p_access;
|
|
_update_drives();
|
|
invalidate();
|
|
update_filters();
|
|
update_dir();
|
|
}
|
|
|
|
void FileDialog::invalidate() {
|
|
|
|
if (is_visible_in_tree()) {
|
|
update_file_list();
|
|
invalidated = false;
|
|
} else {
|
|
invalidated = true;
|
|
}
|
|
}
|
|
|
|
FileDialog::Access FileDialog::get_access() const {
|
|
|
|
return access;
|
|
}
|
|
|
|
void FileDialog::_make_dir_confirm() {
|
|
|
|
Error err = dir_access->make_dir(makedirname->get_text());
|
|
if (err == OK) {
|
|
dir_access->change_dir(makedirname->get_text());
|
|
invalidate();
|
|
update_filters();
|
|
update_dir();
|
|
} else {
|
|
mkdirerr->popup_centered_minsize(Size2(250, 50));
|
|
}
|
|
makedirname->set_text(""); // reset label
|
|
}
|
|
|
|
void FileDialog::_make_dir() {
|
|
|
|
makedialog->popup_centered_minsize(Size2(250, 80));
|
|
makedirname->grab_focus();
|
|
}
|
|
|
|
void FileDialog::_select_drive(int p_idx) {
|
|
|
|
String d = drives->get_item_text(p_idx);
|
|
dir_access->change_dir(d);
|
|
file->set_text("");
|
|
invalidate();
|
|
update_dir();
|
|
}
|
|
|
|
void FileDialog::_update_drives() {
|
|
|
|
int dc = dir_access->get_drive_count();
|
|
if (dc == 0 || access != ACCESS_FILESYSTEM) {
|
|
drives->hide();
|
|
} else {
|
|
drives->clear();
|
|
drives->show();
|
|
|
|
for (int i = 0; i < dir_access->get_drive_count(); i++) {
|
|
drives->add_item(dir_access->get_drive(i));
|
|
}
|
|
|
|
drives->select(dir_access->get_current_drive());
|
|
}
|
|
}
|
|
|
|
bool FileDialog::default_show_hidden_files = false;
|
|
|
|
void FileDialog::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("_unhandled_input"), &FileDialog::_unhandled_input);
|
|
|
|
ClassDB::bind_method(D_METHOD("_tree_multi_selected"), &FileDialog::_tree_multi_selected);
|
|
ClassDB::bind_method(D_METHOD("_tree_selected"), &FileDialog::_tree_selected);
|
|
ClassDB::bind_method(D_METHOD("_tree_item_activated"), &FileDialog::_tree_item_activated);
|
|
ClassDB::bind_method(D_METHOD("_dir_entered"), &FileDialog::_dir_entered);
|
|
ClassDB::bind_method(D_METHOD("_file_entered"), &FileDialog::_file_entered);
|
|
ClassDB::bind_method(D_METHOD("_action_pressed"), &FileDialog::_action_pressed);
|
|
ClassDB::bind_method(D_METHOD("_cancel_pressed"), &FileDialog::_cancel_pressed);
|
|
ClassDB::bind_method(D_METHOD("_filter_selected"), &FileDialog::_filter_selected);
|
|
ClassDB::bind_method(D_METHOD("_save_confirm_pressed"), &FileDialog::_save_confirm_pressed);
|
|
|
|
ClassDB::bind_method(D_METHOD("clear_filters"), &FileDialog::clear_filters);
|
|
ClassDB::bind_method(D_METHOD("add_filter", "filter"), &FileDialog::add_filter);
|
|
ClassDB::bind_method(D_METHOD("set_filters", "filters"), &FileDialog::set_filters);
|
|
ClassDB::bind_method(D_METHOD("get_filters"), &FileDialog::get_filters);
|
|
ClassDB::bind_method(D_METHOD("get_current_dir"), &FileDialog::get_current_dir);
|
|
ClassDB::bind_method(D_METHOD("get_current_file"), &FileDialog::get_current_file);
|
|
ClassDB::bind_method(D_METHOD("get_current_path"), &FileDialog::get_current_path);
|
|
ClassDB::bind_method(D_METHOD("set_current_dir", "dir"), &FileDialog::set_current_dir);
|
|
ClassDB::bind_method(D_METHOD("set_current_file", "file"), &FileDialog::set_current_file);
|
|
ClassDB::bind_method(D_METHOD("set_current_path", "path"), &FileDialog::set_current_path);
|
|
ClassDB::bind_method(D_METHOD("set_mode_overrides_title", "override"), &FileDialog::set_mode_overrides_title);
|
|
ClassDB::bind_method(D_METHOD("is_mode_overriding_title"), &FileDialog::is_mode_overriding_title);
|
|
ClassDB::bind_method(D_METHOD("set_mode", "mode"), &FileDialog::set_mode);
|
|
ClassDB::bind_method(D_METHOD("get_mode"), &FileDialog::get_mode);
|
|
ClassDB::bind_method(D_METHOD("get_vbox"), &FileDialog::get_vbox);
|
|
ClassDB::bind_method(D_METHOD("get_line_edit"), &FileDialog::get_line_edit);
|
|
ClassDB::bind_method(D_METHOD("set_access", "access"), &FileDialog::set_access);
|
|
ClassDB::bind_method(D_METHOD("get_access"), &FileDialog::get_access);
|
|
ClassDB::bind_method(D_METHOD("set_show_hidden_files", "show"), &FileDialog::set_show_hidden_files);
|
|
ClassDB::bind_method(D_METHOD("is_showing_hidden_files"), &FileDialog::is_showing_hidden_files);
|
|
ClassDB::bind_method(D_METHOD("_select_drive"), &FileDialog::_select_drive);
|
|
ClassDB::bind_method(D_METHOD("_make_dir"), &FileDialog::_make_dir);
|
|
ClassDB::bind_method(D_METHOD("_make_dir_confirm"), &FileDialog::_make_dir_confirm);
|
|
ClassDB::bind_method(D_METHOD("_update_file_name"), &FileDialog::update_file_name);
|
|
ClassDB::bind_method(D_METHOD("_update_file_list"), &FileDialog::update_file_list);
|
|
ClassDB::bind_method(D_METHOD("_update_dir"), &FileDialog::update_dir);
|
|
ClassDB::bind_method(D_METHOD("_go_up"), &FileDialog::_go_up);
|
|
ClassDB::bind_method(D_METHOD("deselect_items"), &FileDialog::deselect_items);
|
|
|
|
ClassDB::bind_method(D_METHOD("invalidate"), &FileDialog::invalidate);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "mode_overrides_title"), "set_mode_overrides_title", "is_mode_overriding_title");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Open File,Open Files,Open Folder,Open Any,Save"), "set_mode", "get_mode");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "access", PROPERTY_HINT_ENUM, "Resources,User data,File system"), "set_access", "get_access");
|
|
ADD_PROPERTY(PropertyInfo(Variant::POOL_STRING_ARRAY, "filters"), "set_filters", "get_filters");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "show_hidden_files"), "set_show_hidden_files", "is_showing_hidden_files");
|
|
ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_dir"), "set_current_dir", "get_current_dir");
|
|
ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_file"), "set_current_file", "get_current_file");
|
|
ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_path"), "set_current_path", "get_current_path");
|
|
|
|
ADD_SIGNAL(MethodInfo("file_selected", PropertyInfo(Variant::STRING, "path")));
|
|
ADD_SIGNAL(MethodInfo("files_selected", PropertyInfo(Variant::POOL_STRING_ARRAY, "paths")));
|
|
ADD_SIGNAL(MethodInfo("dir_selected", PropertyInfo(Variant::STRING, "dir")));
|
|
|
|
BIND_ENUM_CONSTANT(MODE_OPEN_FILE);
|
|
BIND_ENUM_CONSTANT(MODE_OPEN_FILES);
|
|
BIND_ENUM_CONSTANT(MODE_OPEN_DIR);
|
|
BIND_ENUM_CONSTANT(MODE_OPEN_ANY);
|
|
BIND_ENUM_CONSTANT(MODE_SAVE_FILE);
|
|
|
|
BIND_ENUM_CONSTANT(ACCESS_RESOURCES);
|
|
BIND_ENUM_CONSTANT(ACCESS_USERDATA);
|
|
BIND_ENUM_CONSTANT(ACCESS_FILESYSTEM);
|
|
}
|
|
|
|
void FileDialog::set_show_hidden_files(bool p_show) {
|
|
show_hidden_files = p_show;
|
|
invalidate();
|
|
}
|
|
|
|
bool FileDialog::is_showing_hidden_files() const {
|
|
return show_hidden_files;
|
|
}
|
|
|
|
void FileDialog::set_default_show_hidden_files(bool p_show) {
|
|
default_show_hidden_files = p_show;
|
|
}
|
|
|
|
FileDialog::FileDialog() {
|
|
|
|
show_hidden_files = default_show_hidden_files;
|
|
|
|
mode_overrides_title = true;
|
|
|
|
VBoxContainer *vbc = memnew(VBoxContainer);
|
|
add_child(vbc);
|
|
|
|
mode = MODE_SAVE_FILE;
|
|
set_title(RTR("Save a File"));
|
|
|
|
HBoxContainer *hbc = memnew(HBoxContainer);
|
|
|
|
dir_up = memnew(ToolButton);
|
|
dir_up->set_tooltip(RTR("Go to parent folder."));
|
|
hbc->add_child(dir_up);
|
|
dir_up->connect("pressed", this, "_go_up");
|
|
|
|
drives = memnew(OptionButton);
|
|
hbc->add_child(drives);
|
|
drives->connect("item_selected", this, "_select_drive");
|
|
|
|
hbc->add_child(memnew(Label(RTR("Path:"))));
|
|
dir = memnew(LineEdit);
|
|
hbc->add_child(dir);
|
|
dir->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
|
|
refresh = memnew(ToolButton);
|
|
refresh->set_tooltip(RTR("Refresh files."));
|
|
refresh->connect("pressed", this, "_update_file_list");
|
|
hbc->add_child(refresh);
|
|
|
|
show_hidden = memnew(ToolButton);
|
|
show_hidden->set_toggle_mode(true);
|
|
show_hidden->set_pressed(is_showing_hidden_files());
|
|
show_hidden->set_tooltip(RTR("Toggle the visibility of hidden files."));
|
|
show_hidden->connect("toggled", this, "set_show_hidden_files");
|
|
hbc->add_child(show_hidden);
|
|
|
|
makedir = memnew(Button);
|
|
makedir->set_text(RTR("Create Folder"));
|
|
makedir->connect("pressed", this, "_make_dir");
|
|
hbc->add_child(makedir);
|
|
vbc->add_child(hbc);
|
|
|
|
tree = memnew(Tree);
|
|
tree->set_hide_root(true);
|
|
vbc->add_margin_child(RTR("Directories & Files:"), tree, true);
|
|
|
|
file_box = memnew(HBoxContainer);
|
|
file_box->add_child(memnew(Label(RTR("File:"))));
|
|
file = memnew(LineEdit);
|
|
file->set_stretch_ratio(4);
|
|
file->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
file_box->add_child(file);
|
|
filter = memnew(OptionButton);
|
|
filter->set_stretch_ratio(3);
|
|
filter->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
filter->set_clip_text(true); // too many extensions overflows it
|
|
file_box->add_child(filter);
|
|
vbc->add_child(file_box);
|
|
|
|
dir_access = DirAccess::create(DirAccess::ACCESS_RESOURCES);
|
|
access = ACCESS_RESOURCES;
|
|
_update_drives();
|
|
|
|
connect("confirmed", this, "_action_pressed");
|
|
tree->connect("multi_selected", this, "_tree_multi_selected", varray(), CONNECT_DEFERRED);
|
|
tree->connect("cell_selected", this, "_tree_selected", varray(), CONNECT_DEFERRED);
|
|
tree->connect("item_activated", this, "_tree_item_activated", varray());
|
|
tree->connect("nothing_selected", this, "deselect_items");
|
|
dir->connect("text_entered", this, "_dir_entered");
|
|
file->connect("text_entered", this, "_file_entered");
|
|
filter->connect("item_selected", this, "_filter_selected");
|
|
|
|
confirm_save = memnew(ConfirmationDialog);
|
|
confirm_save->set_as_toplevel(true);
|
|
add_child(confirm_save);
|
|
|
|
confirm_save->connect("confirmed", this, "_save_confirm_pressed");
|
|
|
|
makedialog = memnew(ConfirmationDialog);
|
|
makedialog->set_title(RTR("Create Folder"));
|
|
VBoxContainer *makevb = memnew(VBoxContainer);
|
|
makedialog->add_child(makevb);
|
|
|
|
makedirname = memnew(LineEdit);
|
|
makevb->add_margin_child(RTR("Name:"), makedirname);
|
|
add_child(makedialog);
|
|
makedialog->register_text_enter(makedirname);
|
|
makedialog->connect("confirmed", this, "_make_dir_confirm");
|
|
mkdirerr = memnew(AcceptDialog);
|
|
mkdirerr->set_text(RTR("Could not create folder."));
|
|
add_child(mkdirerr);
|
|
|
|
exterr = memnew(AcceptDialog);
|
|
exterr->set_text(RTR("Must use a valid extension."));
|
|
add_child(exterr);
|
|
|
|
update_filters();
|
|
update_dir();
|
|
|
|
set_hide_on_ok(false);
|
|
vbox = vbc;
|
|
|
|
invalidated = true;
|
|
if (register_func)
|
|
register_func(this);
|
|
}
|
|
|
|
FileDialog::~FileDialog() {
|
|
|
|
if (unregister_func)
|
|
unregister_func(this);
|
|
memdelete(dir_access);
|
|
}
|
|
|
|
void LineEditFileChooser::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("_browse"), &LineEditFileChooser::_browse);
|
|
ClassDB::bind_method(D_METHOD("_chosen"), &LineEditFileChooser::_chosen);
|
|
ClassDB::bind_method(D_METHOD("get_button"), &LineEditFileChooser::get_button);
|
|
ClassDB::bind_method(D_METHOD("get_line_edit"), &LineEditFileChooser::get_line_edit);
|
|
ClassDB::bind_method(D_METHOD("get_file_dialog"), &LineEditFileChooser::get_file_dialog);
|
|
}
|
|
|
|
void LineEditFileChooser::_chosen(const String &p_text) {
|
|
|
|
line_edit->set_text(p_text);
|
|
line_edit->emit_signal("text_entered", p_text);
|
|
}
|
|
|
|
void LineEditFileChooser::_browse() {
|
|
|
|
dialog->popup_centered_ratio();
|
|
}
|
|
|
|
LineEditFileChooser::LineEditFileChooser() {
|
|
|
|
line_edit = memnew(LineEdit);
|
|
add_child(line_edit);
|
|
line_edit->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
button = memnew(Button);
|
|
button->set_text(" .. ");
|
|
add_child(button);
|
|
button->connect("pressed", this, "_browse");
|
|
dialog = memnew(FileDialog);
|
|
add_child(dialog);
|
|
dialog->connect("file_selected", this, "_chosen");
|
|
dialog->connect("dir_selected", this, "_chosen");
|
|
dialog->connect("files_selected", this, "_chosen");
|
|
}
|