diff options
Diffstat (limited to 'editor/gui/editor_dir_dialog.cpp')
| -rw-r--r-- | editor/gui/editor_dir_dialog.cpp | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/editor/gui/editor_dir_dialog.cpp b/editor/gui/editor_dir_dialog.cpp new file mode 100644 index 0000000000..9da592d639 --- /dev/null +++ b/editor/gui/editor_dir_dialog.cpp @@ -0,0 +1,234 @@ +/**************************************************************************/ +/* editor_dir_dialog.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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/io/dir_access.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 "scene/gui/check_box.h" +#include "scene/gui/tree.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_color"), 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()); + } + + 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; +} + +bool EditorDirDialog::is_copy_pressed() const { + return copy->is_pressed(); +} + +void EditorDirDialog::_notification(int p_what) { + switch (p_what) { + case NOTIFICATION_ENTER_TREE: { + EditorFileSystem::get_singleton()->connect("filesystem_changed", callable_mp(this, &EditorDirDialog::reload).bind("")); + reload(); + + if (!tree->is_connected("item_collapsed", callable_mp(this, &EditorDirDialog::_item_collapsed))) { + tree->connect("item_collapsed", callable_mp(this, &EditorDirDialog::_item_collapsed), 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).bind("")); + } + } 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::_copy_toggled(bool p_pressed) { + if (p_pressed) { + set_ok_button_text(TTR("Copy")); + } else { + set_ok_button_text(TTR("Move")); + } +} + +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); + 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); + + VBoxContainer *vb = memnew(VBoxContainer); + add_child(vb); + + tree = memnew(Tree); + vb->add_child(tree); + tree->set_v_size_flags(Control::SIZE_EXPAND_FILL); + tree->connect("item_activated", callable_mp(this, &EditorDirDialog::_item_activated)); + + copy = memnew(CheckBox); + vb->add_child(copy); + copy->set_text(TTR("Copy File(s)")); + copy->connect("toggled", callable_mp(this, &EditorDirDialog::_copy_toggled)); + + 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); + + 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); + + set_ok_button_text(TTR("Move")); +} |