godot/tools/editor/quick_open.cpp
2016-01-17 10:49:52 -03:00

234 lines
6.6 KiB
C++

/*************************************************************************/
/* quick_open.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 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 "quick_open.h"
#include "os/keyboard.h"
void EditorQuickOpen::popup(const StringName &p_base, bool p_enable_multi, bool p_add_dirs, bool p_dontclear) {
add_directories=p_add_dirs;
popup_centered_ratio(0.6);
if (p_dontclear)
search_box->select_all();
else
search_box->clear();
if (p_enable_multi)
search_options->set_select_mode(Tree::SELECT_MULTI);
else
search_options->set_select_mode(Tree::SELECT_SINGLE);
search_box->grab_focus();
base_type=p_base;
_update_search();
}
String EditorQuickOpen::get_selected() const {
TreeItem *ti = search_options->get_selected();
if (!ti)
return String();
return "res://" + ti->get_text(0);
}
Vector<String> EditorQuickOpen::get_selected_files() const {
Vector<String> files;
TreeItem* item = search_options->get_next_selected(search_options->get_root());
while (item) {
files.push_back("res://"+item->get_text(0));
item = search_options->get_next_selected(item);
}
return files;
}
void EditorQuickOpen::_text_changed(const String& p_newtext) {
_update_search();
}
void EditorQuickOpen::_sbox_input(const InputEvent& p_ie) {
if (p_ie.type==InputEvent::KEY) {
switch(p_ie.key.scancode) {
case KEY_UP:
case KEY_DOWN:
case KEY_PAGEUP:
case KEY_PAGEDOWN: {
search_options->call("_input_event", p_ie);
search_box->accept_event();
TreeItem *root = search_options->get_root();
if (!root->get_children())
break;
TreeItem *current = search_options->get_selected();
TreeItem *item = search_options->get_next_selected(root);
while (item) {
item->deselect(0);
item = search_options->get_next_selected(item);
}
current->select(0);
} break;
}
}
}
void EditorQuickOpen::_parse_fs(EditorFileSystemDirectory *efsd) {
if (!add_directories) {
for(int i=0;i<efsd->get_subdir_count();i++) {
_parse_fs(efsd->get_subdir(i));
}
}
TreeItem *root = search_options->get_root();
if (add_directories) {
String path = efsd->get_path();
if (!path.ends_with("/"))
path+="/";
if (path!="res://") {
path=path.substr(6,path.length());
if (path.findn(search_box->get_text())!=-1) {
TreeItem *ti = search_options->create_item(root);
ti->set_text(0,path);
Ref<Texture> icon = get_icon("folder","FileDialog");
ti->set_icon(0,icon);
}
}
}
for(int i=0;i<efsd->get_file_count();i++) {
String file = efsd->get_file_path(i);
file=file.substr(6,file.length());
if (ObjectTypeDB::is_type(efsd->get_file_type(i),base_type) && (search_box->get_text()=="" || file.findn(search_box->get_text())!=-1)) {
TreeItem *ti = search_options->create_item(root);
ti->set_text(0,file);
Ref<Texture> icon = get_icon( (has_icon(efsd->get_file_type(i),ei)?efsd->get_file_type(i):ot),ei);
ti->set_icon(0,icon);
}
}
if (add_directories) {
for(int i=0;i<efsd->get_subdir_count();i++) {
_parse_fs(efsd->get_subdir(i));
}
}
}
void EditorQuickOpen::_update_search() {
search_options->clear();
TreeItem *root = search_options->create_item();
_parse_fs(EditorFileSystem::get_singleton()->get_filesystem());
if (root->get_children()) {
TreeItem *ti = root->get_children();
ti->select(0);
ti->set_as_cursor(0);
}
get_ok()->set_disabled(root->get_children()==NULL);
}
void EditorQuickOpen::_confirmed() {
TreeItem *ti = search_options->get_selected();
if (!ti)
return;
emit_signal("quick_open");
hide();
}
void EditorQuickOpen::_notification(int p_what) {
if (p_what==NOTIFICATION_ENTER_TREE) {
connect("confirmed",this,"_confirmed");
}
}
StringName EditorQuickOpen::get_base_type() const {
return base_type;
}
void EditorQuickOpen::_bind_methods() {
ObjectTypeDB::bind_method(_MD("_text_changed"),&EditorQuickOpen::_text_changed);
ObjectTypeDB::bind_method(_MD("_confirmed"),&EditorQuickOpen::_confirmed);
ObjectTypeDB::bind_method(_MD("_sbox_input"),&EditorQuickOpen::_sbox_input);
ADD_SIGNAL(MethodInfo("quick_open"));
}
EditorQuickOpen::EditorQuickOpen() {
VBoxContainer *vbc = memnew( VBoxContainer );
add_child(vbc);
set_child_rect(vbc);
search_box = memnew( LineEdit );
vbc->add_margin_child("Search:",search_box);
search_box->connect("text_changed",this,"_text_changed");
search_box->connect("input_event",this,"_sbox_input");
search_options = memnew( Tree );
vbc->add_margin_child("Matches:",search_options,true);
get_ok()->set_text("Open");
get_ok()->set_disabled(true);
register_text_enter(search_box);
set_hide_on_ok(false);
search_options->connect("item_activated",this,"_confirmed");
search_options->set_hide_root(true);
ei="EditorIcons";
ot="Object";
add_directories=false;
}