/*************************************************************************/ /* editor_dir_dialog.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* 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. */ /*************************************************************************/ #include "editor_dir_dialog.h" #include "core/os/keyboard.h" #include "core/os/os.h" #include "editor/editor_file_system.h" #include "editor/editor_scale.h" #include "editor/editor_settings.h" #include "servers/display_server.h" void EditorDirDialog::_update_dir(TreeItem *p_item, EditorFileSystemDirectory *p_dir, const String &p_select_path) { updating = true; String path = p_dir->get_path(); p_item->set_metadata(0, p_dir->get_path()); p_item->set_icon(0, tree->get_theme_icon(SNAME("Folder"), SNAME("EditorIcons"))); p_item->set_icon_modulate(0, tree->get_theme_color(SNAME("folder_icon_modulate"), SNAME("FileDialog"))); if (!p_item->get_parent()) { p_item->set_text(0, "res://"); } else { if (!opened_paths.has(path) && (p_select_path.is_empty() || !p_select_path.begins_with(path))) { p_item->set_collapsed(true); } p_item->set_text(0, p_dir->get_name()); } //this should be handled by EditorFileSystem already //bool show_hidden = EditorSettings::get_singleton()->get("filesystem/file_dialog/show_hidden_files"); updating = false; for (int i = 0; i < p_dir->get_subdir_count(); i++) { TreeItem *ti = tree->create_item(p_item); _update_dir(ti, p_dir->get_subdir(i)); } } void EditorDirDialog::reload(const String &p_path) { if (!is_visible()) { must_reload = true; return; } tree->clear(); TreeItem *root = tree->create_item(); _update_dir(root, EditorFileSystem::get_singleton()->get_filesystem(), p_path); _item_collapsed(root); must_reload = false; } void EditorDirDialog::_notification(int p_what) { switch (p_what) { case NOTIFICATION_ENTER_TREE: { EditorFileSystem::get_singleton()->connect("filesystem_changed", callable_mp(this, &EditorDirDialog::reload), make_binds("")); reload(); if (!tree->is_connected("item_collapsed", callable_mp(this, &EditorDirDialog::_item_collapsed))) { tree->connect("item_collapsed", callable_mp(this, &EditorDirDialog::_item_collapsed), varray(), CONNECT_DEFERRED); } if (!EditorFileSystem::get_singleton()->is_connected("filesystem_changed", callable_mp(this, &EditorDirDialog::reload))) { EditorFileSystem::get_singleton()->connect("filesystem_changed", callable_mp(this, &EditorDirDialog::reload), make_binds("")); } } break; case NOTIFICATION_EXIT_TREE: { if (EditorFileSystem::get_singleton()->is_connected("filesystem_changed", callable_mp(this, &EditorDirDialog::reload))) { EditorFileSystem::get_singleton()->disconnect("filesystem_changed", callable_mp(this, &EditorDirDialog::reload)); } } break; case NOTIFICATION_VISIBILITY_CHANGED: { if (must_reload && is_visible()) { reload(); } } break; } } void EditorDirDialog::_item_collapsed(Object *p_item) { TreeItem *item = Object::cast_to<TreeItem>(p_item); if (updating) { return; } if (item->is_collapsed()) { opened_paths.erase(item->get_metadata(0)); } else { opened_paths.insert(item->get_metadata(0)); } } void EditorDirDialog::_item_activated() { _ok_pressed(); // From AcceptDialog. } void EditorDirDialog::ok_pressed() { TreeItem *ti = tree->get_selected(); if (!ti) { return; } String dir = ti->get_metadata(0); emit_signal(SNAME("dir_selected"), dir); hide(); } void EditorDirDialog::_make_dir() { TreeItem *ti = tree->get_selected(); if (!ti) { mkdirerr->set_text(TTR("Please select a base directory first.")); mkdirerr->popup_centered(); return; } makedialog->popup_centered(Size2(250, 80)); makedirname->grab_focus(); } void EditorDirDialog::_make_dir_confirm() { TreeItem *ti = tree->get_selected(); if (!ti) { return; } String dir = ti->get_metadata(0); Ref<DirAccess> d = DirAccess::open(dir); ERR_FAIL_COND_MSG(d.is_null(), "Cannot open directory '" + dir + "'."); const String stripped_dirname = makedirname->get_text().strip_edges(); if (d->dir_exists(stripped_dirname)) { mkdirerr->set_text(TTR("Could not create folder. File with that name already exists.")); mkdirerr->popup_centered(); return; } Error err = d->make_dir(stripped_dirname); if (err != OK) { mkdirerr->popup_centered(Size2(250, 80) * EDSCALE); } else { opened_paths.insert(dir); //reload(dir.plus_file(makedirname->get_text())); EditorFileSystem::get_singleton()->scan_changes(); //we created a dir, so rescan changes } makedirname->set_text(""); // reset label } void EditorDirDialog::_bind_methods() { ADD_SIGNAL(MethodInfo("dir_selected", PropertyInfo(Variant::STRING, "dir"))); } EditorDirDialog::EditorDirDialog() { set_title(TTR("Choose a Directory")); set_hide_on_ok(false); tree = memnew(Tree); add_child(tree); tree->connect("item_activated", callable_mp(this, &EditorDirDialog::_item_activated)); makedir = add_button(TTR("Create Folder"), DisplayServer::get_singleton()->get_swap_cancel_ok(), "makedir"); makedir->connect("pressed", callable_mp(this, &EditorDirDialog::_make_dir)); makedialog = memnew(ConfirmationDialog); makedialog->set_title(TTR("Create Folder")); add_child(makedialog); VBoxContainer *makevb = memnew(VBoxContainer); makedialog->add_child(makevb); //makedialog->set_child_rect(makevb); makedirname = memnew(LineEdit); makevb->add_margin_child(TTR("Name:"), makedirname); makedialog->register_text_enter(makedirname); makedialog->connect("confirmed", callable_mp(this, &EditorDirDialog::_make_dir_confirm)); mkdirerr = memnew(AcceptDialog); mkdirerr->set_text(TTR("Could not create folder.")); add_child(mkdirerr); get_ok_button()->set_text(TTR("Choose")); }