285 lines
7.9 KiB
C++
285 lines
7.9 KiB
C++
/*************************************************************************/
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/* quick_open.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 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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#include "quick_open.h"
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#include "os/keyboard.h"
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void EditorQuickOpen::popup(const StringName &p_base, bool p_enable_multi, bool p_add_dirs, bool p_dontclear) {
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add_directories=p_add_dirs;
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popup_centered_ratio(0.6);
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if (p_dontclear)
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search_box->select_all();
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else
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search_box->clear();
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if (p_enable_multi)
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search_options->set_select_mode(Tree::SELECT_MULTI);
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else
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search_options->set_select_mode(Tree::SELECT_SINGLE);
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search_box->grab_focus();
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base_type=p_base;
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_update_search();
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}
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String EditorQuickOpen::get_selected() const {
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TreeItem *ti = search_options->get_selected();
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if (!ti)
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return String();
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return "res://" + ti->get_text(0);
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}
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Vector<String> EditorQuickOpen::get_selected_files() const {
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Vector<String> files;
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TreeItem* item = search_options->get_next_selected(search_options->get_root());
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while (item) {
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files.push_back("res://"+item->get_text(0));
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item = search_options->get_next_selected(item);
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}
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return files;
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}
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void EditorQuickOpen::_text_changed(const String& p_newtext) {
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_update_search();
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}
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void EditorQuickOpen::_sbox_input(const InputEvent& p_ie) {
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if (p_ie.type==InputEvent::KEY) {
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switch(p_ie.key.scancode) {
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case KEY_UP:
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case KEY_DOWN:
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case KEY_PAGEUP:
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case KEY_PAGEDOWN: {
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search_options->call("_gui_input", p_ie);
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search_box->accept_event();
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TreeItem *root = search_options->get_root();
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if (!root->get_children())
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break;
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TreeItem *current = search_options->get_selected();
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TreeItem *item = search_options->get_next_selected(root);
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while (item) {
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item->deselect(0);
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item = search_options->get_next_selected(item);
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}
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current->select(0);
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} break;
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}
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}
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}
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float EditorQuickOpen::_path_cmp(String search, String path) const {
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if (search == path) {
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return 1.2f;
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}
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if (path.findn(search) != -1) {
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return 1.1f;
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}
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return path.to_lower().similarity(search.to_lower());
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}
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void EditorQuickOpen::_parse_fs(EditorFileSystemDirectory *efsd, Vector< Pair< String, Ref<Texture> > > &list) {
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if (!add_directories) {
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for(int i=0;i<efsd->get_subdir_count();i++) {
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_parse_fs(efsd->get_subdir(i), list);
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}
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}
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String search_text = search_box->get_text();
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if (add_directories) {
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String path = efsd->get_path();
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if (!path.ends_with("/"))
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path+="/";
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if (path!="res://") {
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path=path.substr(6,path.length());
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if (search_text.is_subsequence_ofi(path)) {
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Pair< String, Ref<Texture> > pair;
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pair.first = path;
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pair.second = get_icon("folder", "FileDialog");
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if (search_text != String() && list.size() > 0) {
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float this_sim = _path_cmp(search_text, path);
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float other_sim = _path_cmp(list[0].first, path);
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int pos = 1;
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while (pos < list.size() && this_sim <= other_sim) {
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other_sim = _path_cmp(list[pos++].first, path);
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}
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pos = this_sim >= other_sim ? pos - 1 : pos;
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list.insert(pos, pair);
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} else {
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list.push_back(pair);
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}
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}
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}
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}
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for(int i=0;i<efsd->get_file_count();i++) {
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String file = efsd->get_file_path(i);
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file=file.substr(6,file.length());
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if (ClassDB::is_parent_class(efsd->get_file_type(i),base_type) && (search_text.is_subsequence_ofi(file))) {
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Pair< String, Ref<Texture> > pair;
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pair.first = file;
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pair.second = get_icon((has_icon(efsd->get_file_type(i), ei) ? efsd->get_file_type(i) : ot), ei);
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if (search_text != String() && list.size() > 0) {
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float this_sim = _path_cmp(search_text, file);
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float other_sim = _path_cmp(list[0].first, file);
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int pos = 1;
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while (pos < list.size() && this_sim <= other_sim) {
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other_sim = _path_cmp(list[pos++].first, file);
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}
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pos = this_sim >= other_sim ? pos - 1 : pos;
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list.insert(pos, pair);
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} else {
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list.push_back(pair);
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}
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}
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}
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if (add_directories) {
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for(int i=0;i<efsd->get_subdir_count();i++) {
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_parse_fs(efsd->get_subdir(i), list);
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}
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}
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}
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void EditorQuickOpen::_update_search() {
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search_options->clear();
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TreeItem *root = search_options->create_item();
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EditorFileSystemDirectory *efsd = EditorFileSystem::get_singleton()->get_filesystem();
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Vector< Pair< String, Ref<Texture> > > list;
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_parse_fs(efsd, list);
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for (int i = 0; i < list.size(); i++) {
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TreeItem *ti = search_options->create_item(root);
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ti->set_text(0, list[i].first);
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ti->set_icon(0, list[i].second);
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}
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if (root->get_children()) {
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TreeItem *ti = root->get_children();
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ti->select(0);
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ti->set_as_cursor(0);
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}
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get_ok()->set_disabled(root->get_children()==NULL);
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}
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void EditorQuickOpen::_confirmed() {
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TreeItem *ti = search_options->get_selected();
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if (!ti)
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return;
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emit_signal("quick_open");
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hide();
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}
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void EditorQuickOpen::_notification(int p_what) {
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if (p_what==NOTIFICATION_ENTER_TREE) {
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connect("confirmed",this,"_confirmed");
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}
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}
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StringName EditorQuickOpen::get_base_type() const {
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return base_type;
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}
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void EditorQuickOpen::_bind_methods() {
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ClassDB::bind_method(D_METHOD("_text_changed"),&EditorQuickOpen::_text_changed);
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ClassDB::bind_method(D_METHOD("_confirmed"),&EditorQuickOpen::_confirmed);
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ClassDB::bind_method(D_METHOD("_sbox_input"),&EditorQuickOpen::_sbox_input);
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ADD_SIGNAL(MethodInfo("quick_open"));
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}
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EditorQuickOpen::EditorQuickOpen() {
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VBoxContainer *vbc = memnew( VBoxContainer );
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add_child(vbc);
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//set_child_rect(vbc);
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search_box = memnew( LineEdit );
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vbc->add_margin_child(TTR("Search:"),search_box);
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search_box->connect("text_changed",this,"_text_changed");
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search_box->connect("gui_input",this,"_sbox_input");
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search_options = memnew( Tree );
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vbc->add_margin_child(TTR("Matches:"),search_options,true);
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get_ok()->set_text(TTR("Open"));
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get_ok()->set_disabled(true);
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register_text_enter(search_box);
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set_hide_on_ok(false);
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search_options->connect("item_activated",this,"_confirmed");
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search_options->set_hide_root(true);
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ei="EditorIcons";
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ot="Object";
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add_directories=false;
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}
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