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virtualx-engine/tools/editor/filesystem_dock.cpp

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/*************************************************************************/
/* scenes_dock.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 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 "filesystem_dock.h"
#include "os/dir_access.h"
#include "os/file_access.h"
#include "globals.h"
#include "io/resource_loader.h"
#include "os/os.h"
#include "editor_node.h"
#include "editor_settings.h"
#include "scene/main/viewport.h"
bool FileSystemDock::_create_tree(TreeItem *p_parent,EditorFileSystemDirectory *p_dir) {
TreeItem *item = tree->create_item(p_parent);
String dname=p_dir->get_name();
if (dname=="")
dname="res://";
else {
// collapse every tree item but the root folder
item->set_collapsed(true);
}
item->set_text(0,dname);
item->set_icon(0,get_icon("Folder","EditorIcons"));
item->set_selectable(0,true);
String lpath = p_dir->get_path();
if (lpath!="res://" && lpath.ends_with("/")) {
lpath=lpath.substr(0,lpath.length()-1);
}
item->set_metadata(0,lpath);
if (lpath==path) {
item->select(0);
}
for(int i=0;i<p_dir->get_subdir_count();i++)
_create_tree(item,p_dir->get_subdir(i));
return true;
}
void FileSystemDock::_update_tree() {
tree->clear();
updating_tree=true;
TreeItem *root = tree->create_item();
TreeItem *favorites = tree->create_item(root);
favorites->set_icon(0, get_icon("Favorites","EditorIcons") );
favorites->set_text(0,TTR("Favorites:"));
favorites->set_selectable(0,false);
Vector<String> faves = EditorSettings::get_singleton()->get_favorite_dirs();
for(int i=0;i<faves.size();i++) {
if (!faves[i].begins_with("res://"))
continue;
TreeItem *ti = tree->create_item(favorites);
String fv = faves[i];
if (fv=="res://")
ti->set_text(0,"/");
else
ti->set_text(0,faves[i].get_file());
ti->set_icon(0,get_icon("Folder","EditorIcons"));
ti->set_selectable(0,true);
ti->set_metadata(0,faves[i]);
}
_create_tree(root,EditorFileSystem::get_singleton()->get_filesystem());
updating_tree=false;
}
void FileSystemDock::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_RESIZED: {
bool new_mode = get_size().height < get_viewport_rect().size.height*3/4;
if (new_mode != split_mode ) {
split_mode=new_mode;
//print_line("SPLIT MODE? "+itos(split_mode));
if (split_mode) {
file_list_vb->hide();
tree->set_custom_minimum_size(Size2(0,0));
tree->set_v_size_flags(SIZE_EXPAND_FILL);
button_back->show();
} else {
tree->show();
file_list_vb->show();
tree->set_custom_minimum_size(Size2(0,200)*EDSCALE);
tree->set_v_size_flags(SIZE_FILL);
button_back->hide();
if (!EditorFileSystem::get_singleton()->is_scanning()) {
_fs_changed();
}
}
}
} break;
case NOTIFICATION_ENTER_TREE: {
if (initialized)
return;
initialized=true;
EditorFileSystem::get_singleton()->connect("filesystem_changed",this,"_fs_changed");
EditorResourcePreview::get_singleton()->connect("preview_invalidated",this,"_preview_invalidated");
button_reload->set_icon( get_icon("Reload","EditorIcons"));
button_favorite->set_icon( get_icon("Favorites","EditorIcons"));
//button_instance->set_icon( get_icon("Add","EditorIcons"));
//button_open->set_icon( get_icon("Folder","EditorIcons"));
button_back->set_icon( get_icon("Filesystem","EditorIcons"));
if (display_mode == DISPLAY_THUMBNAILS) {
button_display_mode->set_icon(get_icon("FileList","EditorIcons"));
} else {
button_display_mode->set_icon(get_icon("FileThumbnail","EditorIcons"));
}
button_display_mode->connect("pressed",this,"_change_file_display");
//file_options->set_icon( get_icon("Tools","EditorIcons"));
files->connect("item_activated",this,"_select_file");
button_hist_next->connect("pressed",this,"_fw_history");
button_hist_prev->connect("pressed",this,"_bw_history");
search_icon->set_texture( get_icon("Zoom","EditorIcons"));
button_hist_next->set_icon( get_icon("Forward","EditorIcons"));
button_hist_prev->set_icon( get_icon("Back","EditorIcons"));
file_options->connect("id_pressed",this,"_file_option");
folder_options->connect("id_pressed",this,"_folder_option");
button_back->connect("pressed",this,"_go_to_tree",varray(),CONNECT_DEFERRED);
current_path->connect("text_entered",this,"_go_to_dir");
_update_tree(); //maybe it finished already
if (EditorFileSystem::get_singleton()->is_scanning()) {
_set_scannig_mode();
}
} break;
case NOTIFICATION_PROCESS: {
if (EditorFileSystem::get_singleton()->is_scanning()) {
scanning_progress->set_value(EditorFileSystem::get_singleton()->get_scanning_progress()*100);
}
} break;
case NOTIFICATION_EXIT_TREE: {
} break;
case NOTIFICATION_DRAG_BEGIN: {
Dictionary dd = get_viewport()->gui_get_drag_data();
if (tree->is_visible() && dd.has("type") ) {
if ( (String(dd["type"])=="files") || (String(dd["type"])=="files_and_dirs") || (String(dd["type"])=="resource")) {
tree->set_drop_mode_flags(Tree::DROP_MODE_ON_ITEM);
}
if ( (String(dd["type"])=="favorite") ) {
tree->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN);
}
}
} break;
case NOTIFICATION_DRAG_END: {
tree->set_drop_mode_flags(0);
} break;
case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
int new_mode = int(EditorSettings::get_singleton()->get("docks/filesystem/display_mode"));
if (new_mode != display_mode) {
set_display_mode(new_mode);
} else {
_update_files(true);
}
} break;
}
}
void FileSystemDock::_dir_selected() {
TreeItem *ti = tree->get_selected();
if (!ti)
return;
String dir = ti->get_metadata(0);
bool found=false;
Vector<String> favorites = EditorSettings::get_singleton()->get_favorite_dirs();
for(int i=0;i<favorites.size();i++) {
if (favorites[i]==dir) {
found=true;
break;
}
}
button_favorite->set_pressed(found);
if (!split_mode) {
_open_pressed(); //go directly to dir
}
}
void FileSystemDock::_favorites_pressed() {
TreeItem *sel = tree->get_selected();
if (!sel)
return ;
String dir = sel->get_metadata(0);
int idx = -1;
Vector<String> favorites = EditorSettings::get_singleton()->get_favorite_dirs();
for(int i=0;i<favorites.size();i++) {
if (favorites[i]==dir) {
idx=i;
break;
}
}
if (button_favorite->is_pressed() && idx==-1) {
favorites.push_back(dir);
EditorSettings::get_singleton()->set_favorite_dirs(favorites);
_update_tree();
} else if (!button_favorite->is_pressed() && idx!=-1) {
favorites.remove(idx);
EditorSettings::get_singleton()->set_favorite_dirs(favorites);
_update_tree();
}
}
String FileSystemDock::get_selected_path() const {
TreeItem *sel = tree->get_selected();
if (!sel)
return "";
String path = sel->get_metadata(0);
return "res://"+path;
}
String FileSystemDock::get_current_path() const {
return path;
}
void FileSystemDock::_thumbnail_done(const String& p_path,const Ref<Texture>& p_preview, const Variant& p_udata) {
bool valid=false;
if (!search_box->is_hidden()) {
valid=true;
} else {
valid=(path==p_path.get_base_dir());
}
if (p_preview.is_valid() && valid) {
Array uarr=p_udata;
int idx=uarr[0];
String file=uarr[1];
if (idx>=files->get_item_count())
return;
if (files->get_item_text(idx)!=file)
return;
String fpath = files->get_item_metadata(idx);
if (fpath!=p_path)
return;
files->set_item_icon(idx,p_preview);
}
}
void FileSystemDock::_change_file_display() {
if (button_display_mode->is_pressed()) {
display_mode = DISPLAY_LIST;
button_display_mode->set_icon( get_icon("FileThumbnail","EditorIcons"));
} else {
display_mode = DISPLAY_THUMBNAILS;
button_display_mode->set_icon( get_icon("FileList","EditorIcons"));
}
EditorSettings::get_singleton()->set("docks/filesystem/display_mode", display_mode);
_update_files(true);
}
void FileSystemDock::_search(EditorFileSystemDirectory *p_path,List<FileInfo>* matches,int p_max_items) {
if (matches->size()>p_max_items)
return;
for(int i=0;i<p_path->get_subdir_count();i++) {
_search(p_path->get_subdir(i),matches,p_max_items);
}
String match = search_box->get_text();
for(int i=0;i<p_path->get_file_count();i++) {
String file = p_path->get_file(i);
if (file.find(match)!=-1) {
FileInfo fi;
fi.name=file;
fi.type=p_path->get_file_type(i);
fi.path=p_path->get_file_path(i);
if (p_path->get_file_meta(i)) {
if (p_path->is_missing_sources(i)) {
fi.import_status=3;
} else if (p_path->have_sources_changed(i)) {
fi.import_status=2;
} else {
fi.import_status=1;
}
} else {
fi.import_status=0;
}
for(int j=0;j<p_path->get_source_count(i);j++) {
String s = EditorImportPlugin::expand_source_path(p_path->get_source_file(i,j));
if (p_path->is_source_file_missing(i,j)) {
s+=" (Missing)";
}
fi.sources.push_back(s);
}
matches->push_back(fi);
if (matches->size()>p_max_items)
return;
}
}
}
void FileSystemDock::_update_files(bool p_keep_selection) {
Set<String> cselection;
if (p_keep_selection) {
for(int i=0;i<files->get_item_count();i++) {
if (files->is_selected(i))
cselection.insert(files->get_item_text(i));
}
}
files->clear();
current_path->set_text(path);
EditorFileSystemDirectory *efd = EditorFileSystem::get_singleton()->get_path(path);
if (!efd)
return;
int thumbnail_size = EditorSettings::get_singleton()->get("docks/filesystem/thumbnail_size");
thumbnail_size*=EDSCALE;
Ref<Texture> folder_thumbnail;
Ref<Texture> file_thumbnail;
bool use_thumbnails = (display_mode == DISPLAY_THUMBNAILS);
bool use_folders = search_box->get_text().length()==0 && split_mode;
if (use_thumbnails) { //thumbnails
files->set_max_columns(0);
files->set_icon_mode(ItemList::ICON_MODE_TOP);
files->set_fixed_column_width(thumbnail_size*3/2);
files->set_max_text_lines(2);
files->set_fixed_icon_size(Size2(thumbnail_size,thumbnail_size));
if (!has_icon("ResizedFolder","EditorIcons")) {
Ref<ImageTexture> folder = get_icon("FolderBig","EditorIcons");
Image img = folder->get_data();
img.resize(thumbnail_size,thumbnail_size);
Ref<ImageTexture> resized_folder = Ref<ImageTexture>( memnew( ImageTexture));
resized_folder->create_from_image(img,0);
Theme::get_default()->set_icon("ResizedFolder","EditorIcons",resized_folder);
}
folder_thumbnail = get_icon("ResizedFolder","EditorIcons");
if (!has_icon("ResizedFile","EditorIcons")) {
Ref<ImageTexture> file = get_icon("FileBig","EditorIcons");
Image img = file->get_data();
img.resize(thumbnail_size,thumbnail_size);
Ref<ImageTexture> resized_file = Ref<ImageTexture>( memnew( ImageTexture));
resized_file->create_from_image(img,0);
Theme::get_default()->set_icon("ResizedFile","EditorIcons",resized_file);
}
file_thumbnail = get_icon("ResizedFile","EditorIcons");
} else {
files->set_icon_mode(ItemList::ICON_MODE_LEFT);
files->set_max_columns(1);
files->set_max_text_lines(1);
files->set_fixed_column_width(0);
files->set_fixed_icon_size(Size2());
}
if (use_folders) {
if (path!="res://") {
if (use_thumbnails) {
files->add_item("..",folder_thumbnail,true);
} else {
files->add_item("..",get_icon("folder","FileDialog"),true);
}
String bd = path.get_base_dir();
if (bd!="res://" && !bd.ends_with("/"))
bd+="/";
files->set_item_metadata(files->get_item_count()-1,bd);
}
for(int i=0;i<efd->get_subdir_count();i++) {
String dname=efd->get_subdir(i)->get_name();
if (use_thumbnails) {
files->add_item(dname,folder_thumbnail,true);
} else {
files->add_item(dname,get_icon("folder","FileDialog"),true);
}
files->set_item_metadata(files->get_item_count()-1,path.plus_file(dname)+"/");
if (cselection.has(dname))
files->select(files->get_item_count()-1,false);
}
}
List<FileInfo> filelist;
if (search_box->get_text().length()) {
if (search_box->get_text().length()>1) {
_search(EditorFileSystem::get_singleton()->get_filesystem(),&filelist,128);
}
filelist.sort();
} else {
for(int i=0;i<efd->get_file_count();i++) {
FileInfo fi;
fi.name=efd->get_file(i);
fi.path=path.plus_file(fi.name);
fi.type=efd->get_file_type(i);
if (efd->get_file_meta(i)) {
if (efd->is_missing_sources(i)) {
fi.import_status=3;
} else if (efd->have_sources_changed(i)) {
fi.import_status=2;
} else {
fi.import_status=1;
}
for(int j=0;j<efd->get_source_count(i);j++) {
String s = EditorImportPlugin::expand_source_path(efd->get_source_file(i,j));
if (efd->is_source_file_missing(i,j)) {
s+=" (Missing)";
}
fi.sources.push_back(s);
}
} else {
fi.import_status=0;
}
filelist.push_back(fi);
}
}
StringName ei="EditorIcons"; //make it faster..
StringName oi="Object";
for(List<FileInfo>::Element *E=filelist.front();E;E=E->next()) {
String fname=E->get().name;
String fp = E->get().path;
StringName type = E->get().type;
Ref<Texture> type_icon;
String tooltip=fname;
if (E->get().import_status==0) {
if (has_icon(type,ei)) {
type_icon=get_icon(type,ei);
} else {
type_icon=get_icon(oi,ei);
}
} else if (E->get().import_status==1) {
type_icon=get_icon("DependencyOk","EditorIcons");
} else if (E->get().import_status==2) {
type_icon=get_icon("DependencyChanged","EditorIcons");
tooltip+"\nStatus: Needs Re-Import";
} else if (E->get().import_status==3) {
type_icon=get_icon("ImportFail","EditorIcons");
tooltip+"\nStatus: Missing Dependencies";
}
if (E->get().sources.size()) {
for(int i=0;i<E->get().sources.size();i++) {
tooltip+="\nSource: "+E->get().sources[i];
}
}
if (use_thumbnails) {
files->add_item(fname,file_thumbnail,true);
files->set_item_metadata(files->get_item_count()-1,fp);
files->set_item_tag_icon(files->get_item_count()-1,type_icon);
Array udata;
udata.resize(2);
udata[0]=files->get_item_count()-1;
udata[1]=fname;
EditorResourcePreview::get_singleton()->queue_resource_preview(fp,this,"_thumbnail_done",udata);
} else {
files->add_item(fname,type_icon,true);
files->set_item_metadata(files->get_item_count()-1,fp);
}
if (cselection.has(fname))
files->select(files->get_item_count()-1,false);
files->set_item_tooltip(files->get_item_count()-1,tooltip);
}
}
void FileSystemDock::_select_file(int p_idx) {
files->select(p_idx,true);
_file_option(FILE_OPEN);
}
void FileSystemDock::_go_to_tree() {
tree->show();
file_list_vb->hide();
_update_tree();
tree->grab_focus();
tree->ensure_cursor_is_visible();
button_favorite->show();
//button_open->hide();
//file_options->hide();
}
void FileSystemDock::_go_to_dir(const String& p_dir){
DirAccess *da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
if (da->change_dir(p_dir)==OK) {
path=da->get_current_dir();
_update_files(false);
}
current_path->set_text(path);
memdelete(da);
}
void FileSystemDock::_preview_invalidated(const String& p_path) {
if (p_path.get_base_dir()==path && search_box->get_text()==String() && file_list_vb->is_visible()) {
for(int i=0;i<files->get_item_count();i++) {
if (files->get_item_metadata(i)==p_path) {
//re-request preview
Array udata;
udata.resize(2);
udata[0]=i;
udata[1]=files->get_item_text(i);
EditorResourcePreview::get_singleton()->queue_resource_preview(p_path,this,"_thumbnail_done",udata);
break;
}
}
}
}
void FileSystemDock::_fs_changed() {
button_hist_prev->set_disabled(history_pos==0);
button_hist_next->set_disabled(history_pos+1==history.size());
scanning_vb->hide();
split_box->show();
if (!tree->is_hidden()) {
button_favorite->show();
_update_tree();
}
if (!file_list_vb->is_hidden()) {
_update_files(true);
}
set_process(false);
}
void FileSystemDock::_set_scannig_mode() {
split_box->hide();
button_hist_prev->set_disabled(true);
button_hist_next->set_disabled(true);
scanning_vb->show();
set_process(true);
if (EditorFileSystem::get_singleton()->is_scanning()) {
scanning_progress->set_value(EditorFileSystem::get_singleton()->get_scanning_progress()*100);
} else {
scanning_progress->set_value(0);
}
}
void FileSystemDock::_fw_history() {
if (history_pos<history.size()-1)
history_pos++;
path=history[history_pos];
if (!tree->is_hidden()) {
_update_tree();
tree->grab_focus();
tree->ensure_cursor_is_visible();
}
if (!file_list_vb->is_hidden()) {
_update_files(false);
current_path->set_text(path);
}
button_hist_prev->set_disabled(history_pos==0);
button_hist_next->set_disabled(history_pos+1==history.size());
}
void FileSystemDock::_bw_history() {
if (history_pos>0)
history_pos--;
path=history[history_pos];
if (!tree->is_hidden()) {
_update_tree();
tree->grab_focus();
tree->ensure_cursor_is_visible();
}
if (!file_list_vb->is_hidden()) {
_update_files(false);
current_path->set_text(path);
}
button_hist_prev->set_disabled(history_pos==0);
button_hist_next->set_disabled(history_pos+1==history.size());
}
void FileSystemDock::_push_to_history() {
history.resize(history_pos+1);
if (history[history_pos]!=path) {
history.push_back(path);
history_pos++;
}
button_hist_prev->set_disabled(history_pos==0);
button_hist_next->set_disabled(history_pos+1==history.size());
}
void FileSystemDock::_find_inside_move_files(EditorFileSystemDirectory *efsd,Vector<String>& files) {
for(int i=0;i<efsd->get_subdir_count();i++) {
_find_inside_move_files(efsd->get_subdir(i),files);
}
for(int i=0;i<efsd->get_file_count();i++) {
files.push_back(efsd->get_file_path(i));
}
}
void FileSystemDock::_find_remaps(EditorFileSystemDirectory *efsd,Map<String,String> &renames,List<String>& to_remaps) {
for(int i=0;i<efsd->get_subdir_count();i++) {
_find_remaps(efsd->get_subdir(i),renames,to_remaps);
}
for(int i=0;i<efsd->get_file_count();i++) {
Vector<String> deps=efsd->get_file_deps(i);
for(int j=0;j<deps.size();j++) {
if (renames.has(deps[j])) {
to_remaps.push_back(efsd->get_file_path(i));
break;
}
}
}
}
void FileSystemDock::_rename_operation(const String& p_to_path) {
if (move_files[0]==p_to_path) {
EditorNode::get_singleton()->show_warning(TTR("Same source and destination files, doing nothing."));
return;
}
if (FileAccess::exists(p_to_path)) {
EditorNode::get_singleton()->show_warning("Target file exists, can't overwrite. Delete first.");
return;
}
Map<String,String> renames;
renames[move_files[0]]=p_to_path;
List<String> remap;
_find_remaps(EditorFileSystem::get_singleton()->get_filesystem(),renames,remap);
print_line("found files to remap: "+itos(remap.size()));
//perform remaps
for(List<String>::Element *E=remap.front();E;E=E->next()) {
Error err = ResourceLoader::rename_dependencies(E->get(),renames);
print_line("remapping: "+E->get());
if (err!=OK) {
EditorNode::get_singleton()->add_io_error("Can't rename deps for:\n"+E->get()+"\n");
}
}
//finally, perform moves
DirAccess *da=DirAccess::create(DirAccess::ACCESS_RESOURCES);
Error err = da->rename(move_files[0],p_to_path);
print_line("moving file "+move_files[0]+" to "+p_to_path);
if (err!=OK) {
EditorNode::get_singleton()->add_io_error("Error moving file:\n"+move_files[0]+"\n");
}
//rescan everything
memdelete(da);
print_line("call rescan!");
_rescan();
}
void FileSystemDock::_move_operation(const String& p_to_path) {
if (p_to_path==path) {
EditorNode::get_singleton()->show_warning(TTR("Same source and destination paths, doing nothing."));
return;
}
//find files inside dirs to be moved
Vector<String> inside_files;
for(int i=0;i<move_dirs.size();i++) {
if (p_to_path.begins_with(move_dirs[i])) {
EditorNode::get_singleton()->show_warning(TTR("Can't move directories to within themselves."));
return;
}
EditorFileSystemDirectory *efsd=EditorFileSystem::get_singleton()->get_path(move_dirs[i]);
if (!efsd)
continue;
_find_inside_move_files(efsd,inside_files);
}
//make list of remaps
Map<String,String> renames;
String repfrom=path=="res://"?path:String(path+"/");
String repto=p_to_path=="res://"?p_to_path:String(p_to_path+"/");
for(int i=0;i<move_files.size();i++) {
renames[move_files[i]]=move_files[i].replace_first(repfrom,repto);
print_line("move file "+move_files[i]+" -> "+renames[move_files[i]]);
}
for(int i=0;i<inside_files.size();i++) {
renames[inside_files[i]]=inside_files[i].replace_first(repfrom,repto);
print_line("inside file "+inside_files[i]+" -> "+renames[inside_files[i]]);
}
//make list of files that will be run the remapping
List<String> remap;
_find_remaps(EditorFileSystem::get_singleton()->get_filesystem(),renames,remap);
print_line("found files to remap: "+itos(remap.size()));
//perform remaps
for(List<String>::Element *E=remap.front();E;E=E->next()) {
Error err = ResourceLoader::rename_dependencies(E->get(),renames);
print_line("remapping: "+E->get());
if (err!=OK) {
EditorNode::get_singleton()->add_io_error("Can't rename deps for:\n"+E->get()+"\n");
}
}
//finally, perform moves
DirAccess *da=DirAccess::create(DirAccess::ACCESS_RESOURCES);
for(int i=0;i<move_files.size();i++) {
String to = move_files[i].replace_first(repfrom,repto);
Error err = da->rename(move_files[i],to);
print_line("moving file "+move_files[i]+" to "+to);
if (err!=OK) {
EditorNode::get_singleton()->add_io_error("Error moving file:\n"+move_files[i]+"\n");
}
}
for(int i=0;i<move_dirs.size();i++) {
String mdir = move_dirs[i];
if (mdir=="res://")
continue;
if (mdir.ends_with("/")) {
mdir=mdir.substr(0,mdir.length()-1);
}
String to = p_to_path.plus_file(mdir.get_file());
Error err = da->rename(mdir,to);
print_line("moving dir "+mdir+" to "+to);
if (err!=OK) {
EditorNode::get_singleton()->add_io_error("Error moving dir:\n"+move_dirs[i]+"\n");
}
}
memdelete(da);
//rescan everything
print_line("call rescan!");
_rescan();
}
void FileSystemDock::_file_option(int p_option) {
switch(p_option) {
case FILE_SHOW_IN_EXPLORER:
case FILE_OPEN: {
int idx=-1;
for(int i=0;i<files->get_item_count();i++) {
if (files->is_selected(i)) {
idx=i;
break;
}
}
if (idx<0)
return;
String path = files->get_item_metadata(idx);
if (p_option == FILE_SHOW_IN_EXPLORER) {
String dir = GlobalConfig::get_singleton()->globalize_path(path);
dir = dir.substr(0, dir.find_last("/"));
OS::get_singleton()->shell_open(String("file://")+dir);
return;
}
if (path.ends_with("/")) {
if (path!="res://") {
path=path.substr(0,path.length()-1);
}
this->path=path;
_update_files(false);
current_path->set_text(path);
_push_to_history();
} else {
if (ResourceLoader::get_resource_type(path)=="PackedScene") {
editor->open_request(path);
} else {
editor->load_resource(path);
}
}
} break;
case FILE_INSTANCE: {
Vector<String> paths;
for (int i = 0; i<files->get_item_count(); i++) {
if (!files->is_selected(i))
continue;
String path =files->get_item_metadata(i);
if (EditorFileSystem::get_singleton()->get_file_type(path)=="PackedScene") {
paths.push_back(path);
}
}
if (!paths.empty()) {
emit_signal("instance", paths);
}
} break;
case FILE_DEPENDENCIES: {
int idx = files->get_current();
if (idx<0 || idx>=files->get_item_count())
break;
String path = files->get_item_metadata(idx);
deps_editor->edit(path);
} break;
case FILE_OWNERS: {
int idx = files->get_current();
if (idx<0 || idx>=files->get_item_count())
break;
String path = files->get_item_metadata(idx);
owners_editor->show(path);
} break;
case FILE_MOVE: {
move_dirs.clear();;
move_files.clear();
for(int i=0;i<files->get_item_count();i++) {
String path = files->get_item_metadata(i);
if (!files->is_selected(i))
continue;
if (files->get_item_text(i)=="..") {
EditorNode::get_singleton()->show_warning(TTR("Can't operate on '..'"));
return;
}
if (path.ends_with("/")) {
move_dirs.push_back(path.substr(0,path.length()-1));
} else {
move_files.push_back(path);
}
}
if (move_dirs.empty() && move_files.size()==1) {
rename_dialog->clear_filters();
rename_dialog->add_filter("*."+move_files[0].extension());
rename_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
rename_dialog->set_current_path(move_files[0]);
rename_dialog->popup_centered_ratio();
rename_dialog->set_title(TTR("Pick New Name and Location For:")+" "+move_files[0].get_file());
} else {
//just move
move_dialog->popup_centered_ratio();
}
} break;
case FILE_REMOVE: {
Vector<String> torem;
for(int i=0;i<files->get_item_count();i++) {
String path = files->get_item_metadata(i);
if (path.ends_with("/") || !files->is_selected(i))
continue;
torem.push_back(path);
}
if (torem.empty()) {
EditorNode::get_singleton()->show_warning(TTR("No files selected!"));
break;
}
remove_dialog->show(torem);
//1) find if used
//2) warn
} break;
case FILE_INFO: {
} break;
case FILE_REIMPORT: {
Vector<String> reimport;
for(int i=0;i<files->get_item_count();i++) {
if (!files->is_selected(i))
continue;
String path = files->get_item_metadata(i);
reimport.push_back(path);
}
ERR_FAIL_COND(reimport.size()==0);
Ref<ResourceImportMetadata> rimd = ResourceLoader::load_import_metadata(reimport[0]);
ERR_FAIL_COND(!rimd.is_valid());
String editor=rimd->get_editor();
if (editor.begins_with("texture_")) { //compatibility fix for old texture format
editor="texture";
}
Ref<EditorImportPlugin> rimp = EditorImportExport::get_singleton()->get_import_plugin_by_name(editor);
ERR_FAIL_COND(!rimp.is_valid());
if (reimport.size()==1) {
rimp->import_dialog(reimport[0]);
} else {
rimp->reimport_multiple_files(reimport);
}
} break;
case FILE_COPY_PATH:
int idx = files->get_current();
if (idx<0 || idx>=files->get_item_count())
break;
String path = files->get_item_metadata(idx);
OS::get_singleton()->set_clipboard(path);
}
}
void FileSystemDock::_folder_option(int p_option) {
TreeItem *item = tree->get_selected();
TreeItem *child = item->get_children();
switch(p_option) {
case FOLDER_EXPAND_ALL:
item->set_collapsed(false);
while(child) {
child->set_collapsed(false);
child = child->get_next();
}
break;
case FOLDER_COLLAPSE_ALL:
while(child) {
child->set_collapsed(true);
child = child->get_next();
}
break;
}
}
void FileSystemDock::_open_pressed(){
TreeItem *sel = tree->get_selected();
if (!sel) {
return;
}
path = sel->get_metadata(0);
/*if (path!="res://" && path.ends_with("/")) {
path=path.substr(0,path.length()-1);
}*/
//tree_mode=false;
if (split_mode) {
tree->hide();
file_list_vb->show();
button_favorite->hide();
}
//file_options->show();
_update_files(false);
current_path->set_text(path);
_push_to_history();
// emit_signal("open",path);
}
void FileSystemDock::_dir_rmb_pressed(const Vector2& p_pos) {
folder_options->clear();
folder_options->set_size(Size2(1,1));
folder_options->add_item(TTR("Expand all"),FOLDER_EXPAND_ALL);
folder_options->add_item(TTR("Collapse all"),FOLDER_COLLAPSE_ALL);
folder_options->set_pos(files->get_global_pos() + p_pos);
folder_options->popup();
}
void FileSystemDock::_search_changed(const String& p_text) {
if (!search_box->is_visible())
return; //wtf
_update_files(false);
}
void FileSystemDock::_rescan() {
_set_scannig_mode();
EditorFileSystem::get_singleton()->scan();
}
void FileSystemDock::fix_dependencies(const String& p_for_file) {
deps_editor->edit(p_for_file);
}
void FileSystemDock::focus_on_filter() {
}
void FileSystemDock::set_display_mode(int p_mode) {
if (p_mode == display_mode)
return;
button_display_mode->set_pressed(p_mode == DISPLAY_LIST);
_change_file_display();
}
Variant FileSystemDock::get_drag_data_fw(const Point2& p_point,Control* p_from) {
if (p_from==tree) {
TreeItem *selected = tree->get_selected();
if (!selected)
return Variant();
String path = selected->get_metadata(0);
if (path==String())
return Variant();
if (!path.ends_with("/"))
path=path+"/";
Vector<String> paths;
paths.push_back(path);
Dictionary d = EditorNode::get_singleton()->drag_files(paths,p_from);
if (selected->get_parent() && tree->get_root()->get_children()==selected->get_parent()) {
//a favorite.. treat as such
d["type"]="favorite";
}
return d;
}
if (p_from==files) {
List<int> seldirs;
List<int> selfiles;
for (int i = 0; i<files->get_item_count(); i++) {
if (files->is_selected(i)) {
String path = files->get_item_metadata(i);
if (path.ends_with("/"))
seldirs.push_back(i);
else
selfiles.push_back(i);
}
}
if (seldirs.empty() && selfiles.empty())
return Variant();
//if (seldirs.size() && selfiles.size())
// return Variant(); //can't really mix files and dirs (i think?) - yes you can, commenting
/*if (selfiles.size()==1) {
Ref<Resource> resource = ResourceLoader::load(files->get_item_metadata(selfiles.front()->get()));
if (resource.is_valid()) {
return EditorNode::get_singleton()->drag_resource(resource,p_from);
}
}*/
if (selfiles.size()>0 && seldirs.size()==0) {
Vector<String> fnames;
for(List<int>::Element *E=selfiles.front();E;E=E->next()) {
fnames.push_back(files->get_item_metadata(E->get()));
}
return EditorNode::get_singleton()->drag_files(fnames,p_from);
}
if (selfiles.size()>0 || seldirs.size()>0) {
Vector<String> fnames;
for(List<int>::Element *E=selfiles.front();E;E=E->next()) {
fnames.push_back(files->get_item_metadata(E->get()));
}
for(List<int>::Element *E=seldirs.front();E;E=E->next()) {
fnames.push_back(files->get_item_metadata(E->get()));
}
return EditorNode::get_singleton()->drag_files_and_dirs(fnames,p_from);
}
}
return Variant();
}
bool FileSystemDock::can_drop_data_fw(const Point2& p_point,const Variant& p_data,Control* p_from) const{
Dictionary drag_data = p_data;
if (drag_data.has("type") && String(drag_data["type"])=="favorite") {
//moving favorite around
TreeItem *ti = tree->get_item_at_pos(p_point);
if (!ti)
return false;
int what = tree->get_drop_section_at_pos(p_point);
if (ti==tree->get_root()->get_children()) {
return (what==1); //the parent, first fav
}
if (ti->get_parent() && tree->get_root()->get_children()==ti->get_parent()) {
return true; // a favorite
}
if (ti==tree->get_root()->get_children()->get_next()) {
return (what==-1); //the tree, last fav
}
return false;
}
if (drag_data.has("type") && String(drag_data["type"])=="resource") {
return true;
}
if (drag_data.has("type") && ( String(drag_data["type"])=="files" || String(drag_data["type"])=="files_and_dirs")) {
Vector<String> fnames = drag_data["files"];
if (p_from==files) {
int at_pos = files->get_item_at_pos(p_point);
if (at_pos!=-1) {
String dir = files->get_item_metadata(at_pos);
if (dir.ends_with("/"))
return true;
}
}
if (p_from==tree) {
TreeItem *ti = tree->get_item_at_pos(p_point);
if (!ti)
return false;
String path = ti->get_metadata(0);
if (path==String())
return false;
return true;
}
}
return false;
}
void FileSystemDock::drop_data_fw(const Point2& p_point,const Variant& p_data,Control* p_from){
if (!can_drop_data_fw(p_point,p_data,p_from))
return;
Dictionary drag_data = p_data;
if (drag_data.has("type") && String(drag_data["type"])=="favorite") {
//moving favorite around
TreeItem *ti = tree->get_item_at_pos(p_point);
if (!ti)
return;
Vector<String> files = drag_data["files"];
ERR_FAIL_COND(files.size()!=1);
String swap = files[0];
if (swap!="res://" && swap.ends_with("/")) {
swap=swap.substr(0,swap.length()-1);
}
int what = tree->get_drop_section_at_pos(p_point);
TreeItem *swap_item=NULL;
if (ti==tree->get_root()->get_children()) {
swap_item=tree->get_root()->get_children()->get_children();
} else if (ti->get_parent() && tree->get_root()->get_children()==ti->get_parent()) {
if (what==-1) {
swap_item=ti;
} else {
swap_item=ti->get_next();
}
}
String swap_with;
if (swap_item) {
swap_with=swap_item->get_metadata(0);
if (swap_with!="res://" && swap_with.ends_with("/")) {
swap_with=swap_with.substr(0,swap_with.length()-1);
}
}
if (swap==swap_with)
return;
Vector<String> dirs = EditorSettings::get_singleton()->get_favorite_dirs();
ERR_FAIL_COND(dirs.find(swap)==-1);
ERR_FAIL_COND(swap_with!=String() && dirs.find(swap_with)==-1);
dirs.erase(swap);
if (swap_with==String()) {
dirs.push_back(swap);
} else {
int idx = dirs.find(swap_with);
dirs.insert(idx,swap);
}
EditorSettings::get_singleton()->set_favorite_dirs(dirs);
_update_tree();
return;
}
if (drag_data.has("type") && String(drag_data["type"])=="resource") {
Ref<Resource> res = drag_data["resource"];
if (!res.is_valid()) {
return;
}
if (p_from==tree) {
TreeItem *ti = tree->get_item_at_pos(p_point);
if (!ti)
return;
String path = ti->get_metadata(0);
if (path==String())
return;
EditorNode::get_singleton()->save_resource_as(res,path);
return;
}
if (p_from==files) {
String save_path=path;
int at_pos = files->get_item_at_pos(p_point);
if (at_pos!=-1) {
String to_dir = files->get_item_metadata(at_pos);
if (to_dir.ends_with("/")) {
save_path=to_dir;
if (save_path!="res://")
save_path=save_path.substr(0,save_path.length()-1);
}
}
EditorNode::get_singleton()->save_resource_as(res,save_path);
return;
}
}
if (drag_data.has("type") && ( String(drag_data["type"])=="files" || String(drag_data["type"])=="files_and_dirs")) {
if (p_from==files || p_from==tree) {
String to_dir;
if (p_from==files) {
int at_pos = files->get_item_at_pos(p_point);
ERR_FAIL_COND(at_pos==-1);
to_dir = files->get_item_metadata(at_pos);
} else {
TreeItem *ti = tree->get_item_at_pos(p_point);
if (!ti)
return;
to_dir = ti->get_metadata(0);
ERR_FAIL_COND(to_dir==String());
}
if (to_dir!="res://" && to_dir.ends_with("/")) {
to_dir=to_dir.substr(0,to_dir.length()-1);
}
Vector<String> fnames = drag_data["files"];
move_files.clear();
move_dirs.clear();
for(int i=0;i<fnames.size();i++) {
if (fnames[i].ends_with("/"))
move_dirs.push_back(fnames[i]);
else
move_files.push_back(fnames[i]);
}
_move_operation(to_dir);
}
}
}
void FileSystemDock::_files_list_rmb_select(int p_item,const Vector2& p_pos) {
Vector<String> filenames;
bool all_scenes=true;
bool all_can_reimport=true;
Set<String> types;
for(int i=0;i<files->get_item_count();i++) {
if (!files->is_selected(i))
continue;
String path = files->get_item_metadata(i);
if (files->get_item_text(i)=="..") {
// no operate on ..
return;
}
if (path.ends_with("/")) {
//no operate on dirs
return;
}
EditorFileSystemDirectory *efsd=NULL;
int pos;
efsd = EditorFileSystem::get_singleton()->find_file(path,&pos);
if (efsd) {
if (!efsd->get_file_meta(pos)) {
all_can_reimport=false;
} else {
Ref<ResourceImportMetadata> rimd = ResourceLoader::load_import_metadata(path);
if (rimd.is_valid()) {
String editor=rimd->get_editor();
if (editor.begins_with("texture_")) { //compatibility fix for old texture format
editor="texture";
}
types.insert(editor);
} else {
all_can_reimport=false;
}
}
} else {
all_can_reimport=false;
}
filenames.push_back(path);
if (EditorFileSystem::get_singleton()->get_file_type(path)!="PackedScene")
all_scenes=false;
}
if (filenames.size()==0)
return;
file_options->clear();
file_options->set_size(Size2(1,1));
file_options->add_item(TTR("Open"),FILE_OPEN);
if (all_scenes) {
file_options->add_item(TTR("Instance"),FILE_INSTANCE);
}
file_options->add_separator();
if (filenames.size()==1) {
file_options->add_item(TTR("Edit Dependencies.."),FILE_DEPENDENCIES);
file_options->add_item(TTR("View Owners.."),FILE_OWNERS);
file_options->add_separator();
}
if (filenames.size()==1) {
file_options->add_item(TTR("Copy Path"), FILE_COPY_PATH);
file_options->add_item(TTR("Rename or Move.."),FILE_MOVE);
} else {
file_options->add_item(TTR("Move To.."),FILE_MOVE);
}
file_options->add_item(TTR("Delete"),FILE_REMOVE);
//file_options->add_item(TTR("Info"),FILE_INFO);
file_options->add_separator();
file_options->add_item(TTR("Show In File Manager"),FILE_SHOW_IN_EXPLORER);
if (all_can_reimport && types.size()==1) { //all can reimport and are of the same type
bool valid=true;
Ref<EditorImportPlugin> rimp = EditorImportExport::get_singleton()->get_import_plugin_by_name(types.front()->get());
if (rimp.is_valid()) {
if (filenames.size()>1 && !rimp->can_reimport_multiple_files()) {
valid=false;
}
} else {
valid=false;
}
if (valid) {
file_options->add_separator();
file_options->add_item(TTR("Re-Import.."),FILE_REIMPORT);
}
}
file_options->set_pos(files->get_global_pos() + p_pos);
file_options->popup();
}
void FileSystemDock::_bind_methods() {
ClassDB::bind_method(_MD("_update_tree"),&FileSystemDock::_update_tree);
ClassDB::bind_method(_MD("_rescan"),&FileSystemDock::_rescan);
ClassDB::bind_method(_MD("_favorites_pressed"),&FileSystemDock::_favorites_pressed);
// ClassDB::bind_method(_MD("_instance_pressed"),&ScenesDock::_instance_pressed);
ClassDB::bind_method(_MD("_open_pressed"),&FileSystemDock::_open_pressed);
ClassDB::bind_method(_MD("_dir_rmb_pressed"),&FileSystemDock::_dir_rmb_pressed);
ClassDB::bind_method(_MD("_thumbnail_done"),&FileSystemDock::_thumbnail_done);
ClassDB::bind_method(_MD("_select_file"), &FileSystemDock::_select_file);
ClassDB::bind_method(_MD("_go_to_tree"), &FileSystemDock::_go_to_tree);
ClassDB::bind_method(_MD("_go_to_dir"), &FileSystemDock::_go_to_dir);
ClassDB::bind_method(_MD("_change_file_display"), &FileSystemDock::_change_file_display);
ClassDB::bind_method(_MD("_fw_history"), &FileSystemDock::_fw_history);
ClassDB::bind_method(_MD("_bw_history"), &FileSystemDock::_bw_history);
ClassDB::bind_method(_MD("_fs_changed"), &FileSystemDock::_fs_changed);
ClassDB::bind_method(_MD("_dir_selected"), &FileSystemDock::_dir_selected);
ClassDB::bind_method(_MD("_file_option"), &FileSystemDock::_file_option);
ClassDB::bind_method(_MD("_folder_option"), &FileSystemDock::_folder_option);
ClassDB::bind_method(_MD("_move_operation"), &FileSystemDock::_move_operation);
ClassDB::bind_method(_MD("_rename_operation"), &FileSystemDock::_rename_operation);
ClassDB::bind_method(_MD("_search_changed"), &FileSystemDock::_search_changed);
ClassDB::bind_method(_MD("get_drag_data_fw"), &FileSystemDock::get_drag_data_fw);
ClassDB::bind_method(_MD("can_drop_data_fw"), &FileSystemDock::can_drop_data_fw);
ClassDB::bind_method(_MD("drop_data_fw"), &FileSystemDock::drop_data_fw);
ClassDB::bind_method(_MD("_files_list_rmb_select"),&FileSystemDock::_files_list_rmb_select);
ClassDB::bind_method(_MD("_preview_invalidated"),&FileSystemDock::_preview_invalidated);
ADD_SIGNAL(MethodInfo("instance", PropertyInfo(Variant::STRING_ARRAY, "files")));
ADD_SIGNAL(MethodInfo("open"));
}
FileSystemDock::FileSystemDock(EditorNode *p_editor) {
editor=p_editor;
HBoxContainer *toolbar_hbc = memnew( HBoxContainer );
add_child(toolbar_hbc);
button_hist_prev = memnew( ToolButton );
toolbar_hbc->add_child(button_hist_prev);
button_hist_prev->set_disabled(true);
button_hist_prev->set_tooltip(TTR("Previous Directory"));
button_hist_next = memnew( ToolButton );
toolbar_hbc->add_child(button_hist_next);
button_hist_next->set_disabled(true);
button_hist_prev->set_focus_mode(FOCUS_NONE);
button_hist_next->set_focus_mode(FOCUS_NONE);
button_hist_next->set_tooltip(TTR("Next Directory"));
current_path=memnew( LineEdit );
current_path->set_h_size_flags(SIZE_EXPAND_FILL);
toolbar_hbc->add_child(current_path);
button_reload = memnew( Button );
button_reload->set_flat(true);
button_reload->connect("pressed",this,"_rescan");
toolbar_hbc->add_child(button_reload);
button_reload->set_focus_mode(FOCUS_NONE);
button_reload->set_tooltip(TTR("Re-Scan Filesystem"));
button_reload->hide();
//toolbar_hbc->add_spacer();
button_favorite = memnew( Button );
button_favorite->set_flat(true);
button_favorite->set_toggle_mode(true);
button_favorite->connect("pressed",this,"_favorites_pressed");
toolbar_hbc->add_child(button_favorite);
button_favorite->set_tooltip(TTR("Toggle folder status as Favorite"));
button_favorite->set_focus_mode(FOCUS_NONE);
// Control *spacer = memnew( Control);
/*
button_open = memnew( Button );
button_open->set_flat(true);
button_open->connect("pressed",this,"_open_pressed");
toolbar_hbc->add_child(button_open);
button_open->hide();
button_open->set_focus_mode(FOCUS_NONE);
button_open->set_tooltip("Open the selected file.\nOpen as scene if a scene, or as resource otherwise.");
button_instance = memnew( Button );
button_instance->set_flat(true);
button_instance->connect("pressed",this,"_instance_pressed");
toolbar_hbc->add_child(button_instance);
button_instance->hide();
button_instance->set_focus_mode(FOCUS_NONE);
button_instance->set_tooltip(TTR("Instance the selected scene(s) as child of the selected node."));
*/
file_options = memnew( PopupMenu );
add_child(file_options);
folder_options = memnew ( PopupMenu );
add_child(folder_options);
split_box = memnew( VSplitContainer );
add_child(split_box);
split_box->set_v_size_flags(SIZE_EXPAND_FILL);
tree = memnew( Tree );
tree->set_hide_root(true);
split_box->add_child(tree);
tree->set_drag_forwarding(this);
tree->set_allow_rmb_select(true);
//tree->set_v_size_flags(SIZE_EXPAND_FILL);
tree->connect("item_edited",this,"_favorite_toggled");
tree->connect("item_activated",this,"_open_pressed");
tree->connect("cell_selected",this,"_dir_selected");
tree->connect("item_rmb_selected",this,"_dir_rmb_pressed");
files = memnew( ItemList );
files->set_v_size_flags(SIZE_EXPAND_FILL);
files->set_select_mode(ItemList::SELECT_MULTI);
files->set_drag_forwarding(this);
files->connect("item_rmb_selected",this,"_files_list_rmb_select");
files->set_allow_rmb_select(true);
file_list_vb = memnew( VBoxContainer );
split_box->add_child(file_list_vb);
file_list_vb->set_v_size_flags(SIZE_EXPAND_FILL);
path_hb = memnew( HBoxContainer );
file_list_vb->add_child(path_hb);
button_back = memnew( ToolButton );
path_hb->add_child(button_back);
button_back->hide();
search_box = memnew( LineEdit );
search_box->set_h_size_flags(SIZE_EXPAND_FILL);
path_hb->add_child(search_box);
search_box->connect("text_changed",this,"_search_changed");
search_icon = memnew( TextureFrame );
search_icon->set_stretch_mode(TextureFrame::STRETCH_KEEP_CENTERED);
path_hb->add_child(search_icon);
button_display_mode = memnew( ToolButton );
path_hb->add_child(button_display_mode);
button_display_mode->set_toggle_mode(true);
file_list_vb->add_child(files);
scanning_vb = memnew( VBoxContainer );
Label *slabel = memnew( Label );
slabel->set_text("Scanning Files,\nPlease Wait..");
slabel->set_align(Label::ALIGN_CENTER);
scanning_vb->add_child(slabel);
scanning_progress = memnew( ProgressBar );
scanning_vb->add_child(scanning_progress);
add_child(scanning_vb);
scanning_vb->hide();
deps_editor = memnew( DependencyEditor );
add_child(deps_editor);
owners_editor = memnew( DependencyEditorOwners);
add_child(owners_editor);
remove_dialog = memnew( DependencyRemoveDialog);
add_child(remove_dialog);
move_dialog = memnew( EditorDirDialog );
add_child(move_dialog);
move_dialog->connect("dir_selected",this,"_move_operation");
move_dialog->get_ok()->set_text(TTR("Move"));
rename_dialog = memnew( EditorFileDialog );
rename_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
rename_dialog->connect("file_selected",this,"_rename_operation");
add_child(rename_dialog);
updating_tree=false;
initialized=false;
history.push_back("res://");
history_pos=0;
split_mode=false;
display_mode = DISPLAY_THUMBNAILS;
path="res://";
add_constant_override("separation",3);
}
FileSystemDock::~FileSystemDock() {
}
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