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+/**************************************************************************/
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+/* directory_create_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) 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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+
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+#include "directory_create_dialog.h"
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+
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+#include "core/os/dir_access.h"
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+#include "editor/editor_node.h"
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+#include "editor/editor_scale.h"
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+#include "scene/gui/box_container.h"
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+#include "scene/gui/label.h"
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+#include "scene/gui/line_edit.h"
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+#include "scene/gui/panel_container.h"
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+
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+static String sanitize_input(const String &p_path) {
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+ String path = p_path.strip_edges();
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+ if (path.ends_with("/")) {
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+ path = path.left(path.length() - 1);
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+ }
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+ return path;
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+}
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+
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+String DirectoryCreateDialog::_validate_path(const String &p_path) const {
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+ if (p_path.empty()) {
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+ return TTR("Folder name cannot be empty.");
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+ }
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+
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+ const Vector<String> parts = p_path.split("/");
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+ for (int i = 0; i < parts.size(); i++) {
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+ const String part = parts[i];
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+ if (part.empty()) {
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+ return TTR("Folder name cannot be empty.");
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+ }
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+ if (p_path.find("\\") != -1 || p_path.find(":") != -1 || p_path.find("*") != -1 ||
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+ p_path.find("|") != -1 || p_path.find(">") != -1 || p_path.ends_with(".") || p_path.ends_with(" ")) {
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+ return TTR("Folder name contains invalid characters.");
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+ }
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+ }
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+
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+ DirAccessRef da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
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+ da->change_dir(base_dir);
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+ if (da->file_exists(p_path)) {
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+ return TTR("File with that name already exists.");
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+ }
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+ if (da->dir_exists(p_path)) {
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+ return TTR("Folder with that name already exists.");
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+ }
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+
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+ return String();
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+}
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+
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+void DirectoryCreateDialog::_on_dir_path_changed(const String &p_text) {
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+ const String path = sanitize_input(p_text);
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+ const String error = _validate_path(path);
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+
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+ if (error.empty()) {
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+ status_label->add_color_override("font_color", get_color("success_color", "Editor"));
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+
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+ if (path.find("/") != -1) {
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+ status_label->set_text(TTR("Using slashes in folder names will create subfolders recursively."));
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+ } else {
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+ status_label->set_text(TTR("Folder name is valid."));
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+ }
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+ } else {
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+ status_label->add_color_override("font_color", get_color("error_color", "Editor"));
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+ status_label->set_text(error);
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+ }
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+
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+ get_ok()->set_disabled(!error.empty());
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+}
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+
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+void DirectoryCreateDialog::ok_pressed() {
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+ const String path = sanitize_input(dir_path->get_text());
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+
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+ // The OK button should be disabled if the path is invalid, but just in case.
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+ const String error = _validate_path(path);
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+ ERR_FAIL_COND_MSG(!error.empty(), error);
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+
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+ Error err;
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+ DirAccessRef da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
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+
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+ err = da->change_dir(base_dir);
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+ ERR_FAIL_COND_MSG(err != OK, "Cannot open directory '" + base_dir + "'.");
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+
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+ print_verbose("Making folder " + path + " in " + base_dir);
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+ err = da->make_dir_recursive(path);
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+
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+ if (err == OK) {
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+ emit_signal("dir_created");
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+ } else {
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+ EditorNode::get_singleton()->show_warning(TTR("Could not create folder."));
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+ }
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+ hide();
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+}
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+
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+void DirectoryCreateDialog::_post_popup() {
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+ ConfirmationDialog::_post_popup();
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+ label->set_text(vformat(TTR("Create new folder in %s:"), base_dir));
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+ minimum_size_changed();
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+ dir_path->grab_focus();
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+}
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+
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+void DirectoryCreateDialog::config(const String &p_base_dir) {
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+ base_dir = p_base_dir;
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+ label->set_text(""); // Set the correct text later in _post_popup to avoid GH-47005.
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+ dir_path->set_text("new folder");
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+ dir_path->select_all();
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+ _on_dir_path_changed(dir_path->get_text());
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+}
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+
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+void DirectoryCreateDialog::_bind_methods() {
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+ ClassDB::bind_method(D_METHOD("_on_dir_path_changed"), &DirectoryCreateDialog::_on_dir_path_changed);
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+
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+ ADD_SIGNAL(MethodInfo("dir_created"));
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+}
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+
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+void DirectoryCreateDialog::_notification(int p_what) {
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+ switch (p_what) {
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+ case NOTIFICATION_THEME_CHANGED: {
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+ status_panel->add_style_override("panel", get_stylebox("bg", "Tree"));
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+ } break;
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+ }
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+}
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+
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+DirectoryCreateDialog::DirectoryCreateDialog() {
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+ set_title(TTR("Create Folder"));
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+ set_custom_minimum_size(Size2i(480, 0) * EDSCALE);
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+
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+ VBoxContainer *vb = memnew(VBoxContainer);
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+ add_child(vb);
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+
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+ label = memnew(Label);
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+ label->set_autowrap(true);
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+ vb->add_child(label);
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+
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+ dir_path = memnew(LineEdit);
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+ dir_path->connect("text_changed", this, "_on_dir_path_changed");
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+ vb->add_child(dir_path);
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+ register_text_enter(dir_path);
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+
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+ Control *spacing = memnew(Control);
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+ spacing->set_custom_minimum_size(Size2(0, 10 * EDSCALE));
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+ vb->add_child(spacing);
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+
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+ status_panel = memnew(PanelContainer);
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+ status_panel->set_v_size_flags(Control::SIZE_EXPAND_FILL);
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+ vb->add_child(status_panel);
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+
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+ status_label = memnew(Label);
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+ status_label->set_v_size_flags(Control::SIZE_EXPAND_FILL);
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+ status_panel->add_child(status_label);
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+}
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Haoyu Qiu