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godot/tools/editor/editor_file_dialog.cpp
Juan Linietsky 118eed485e ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. 
All usages of "type" to refer to classes were renamed to "class"
ClassDB has been exposed to GDScript.
OBJ_TYPE() macro is now GDCLASS()
2017-01-02 23:03:46 -03:00

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/*************************************************************************/
/* editor_file_dialog.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 "editor_file_dialog.h"
#include "scene/gui/label.h"
#include "scene/gui/center_container.h"
#include "print_string.h"
#include "os/keyboard.h"
#include "editor_resource_preview.h"
#include "editor_settings.h"
#include "scene/gui/margin_container.h"
#include "os/file_access.h"
#include "editor_scale.h"
EditorFileDialog::GetIconFunc EditorFileDialog::get_icon_func=NULL;
EditorFileDialog::GetIconFunc EditorFileDialog::get_large_icon_func=NULL;
EditorFileDialog::RegisterFunc EditorFileDialog::register_func=NULL;
EditorFileDialog::RegisterFunc EditorFileDialog::unregister_func=NULL;
VBoxContainer *EditorFileDialog::get_vbox() {
return vbox;
}
void EditorFileDialog::_notification(int p_what) {
if (p_what==NOTIFICATION_ENTER_TREE) {
mode_thumbnails->set_icon(get_icon("FileThumbnail","EditorIcons"));
mode_list->set_icon(get_icon("FileList","EditorIcons"));
dir_prev->set_icon(get_icon("ArrowLeft","EditorIcons"));
dir_next->set_icon(get_icon("ArrowRight","EditorIcons"));
dir_up->set_icon(get_icon("ArrowUp","EditorIcons"));
refresh->set_icon(get_icon("Reload","EditorIcons"));
favorite->set_icon(get_icon("Favorites","EditorIcons"));
fav_up->set_icon(get_icon("MoveUp","EditorIcons"));
fav_down->set_icon(get_icon("MoveDown","EditorIcons"));
fav_rm->set_icon(get_icon("RemoveSmall","EditorIcons"));
} else if (p_what==NOTIFICATION_PROCESS) {
if (preview_waiting) {
preview_wheel_timeout-=get_process_delta_time();
if (preview_wheel_timeout<=0) {
preview_wheel_index++;
if (preview_wheel_index>=8)
preview_wheel_index=0;
Ref<Texture> frame = get_icon("WaitPreview"+itos(preview_wheel_index+1),"EditorIcons");
preview->set_texture(frame);
preview_wheel_timeout=0.1;
}
}
} else if (p_what==NOTIFICATION_DRAW) {
//RID ci = get_canvas_item();
//get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));
} else if (p_what==NOTIFICATION_POPUP_HIDE) {
set_process_unhandled_input(false);
} else if (p_what==EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) {
bool show_hidden=EditorSettings::get_singleton()->get("file_dialog/show_hidden_files");
if (show_hidden_files!=show_hidden)
set_show_hidden_files(show_hidden);
set_display_mode((DisplayMode)EditorSettings::get_singleton()->get("file_dialog/display_mode").operator int());
}
}
void EditorFileDialog::_unhandled_input(const InputEvent& p_event) {
if (p_event.type==InputEvent::KEY && is_window_modal_on_top()) {
if (p_event.key.pressed) {
bool handled=false;
if (ED_IS_SHORTCUT("file_dialog/go_back", p_event)) {
_go_back();
handled=true;
}
if (ED_IS_SHORTCUT("file_dialog/go_forward", p_event)) {
_go_forward();
handled=true;
}
if (ED_IS_SHORTCUT("file_dialog/go_up", p_event)) {
_go_up();
handled=true;
}
if (ED_IS_SHORTCUT("file_dialog/refresh", p_event)) {
invalidate();
handled=true;
}
if (ED_IS_SHORTCUT("file_dialog/toggle_hidden_files", p_event)) {
bool show=!show_hidden_files;
set_show_hidden_files(show);
EditorSettings::get_singleton()->set("file_dialog/show_hidden_files",show);
handled=true;
}
if (ED_IS_SHORTCUT("file_dialog/toggle_favorite", p_event)) {
_favorite_toggled(favorite->is_pressed());
handled=true;
}
if (ED_IS_SHORTCUT("file_dialog/toggle_mode", p_event)) {
if (mode_thumbnails->is_pressed()) {
set_display_mode(DISPLAY_LIST);
} else {
set_display_mode(DISPLAY_THUMBNAILS);
}
handled=true;
}
if (ED_IS_SHORTCUT("file_dialog/create_folder", p_event)) {
_make_dir();
handled=true;
}
if (ED_IS_SHORTCUT("file_dialog/focus_path", p_event)) {
dir->grab_focus();
handled=true;
}
if (ED_IS_SHORTCUT("file_dialog/move_favorite_up", p_event)) {
_favorite_move_up();
handled=true;
}
if (ED_IS_SHORTCUT("file_dialog/move_favorite_down", p_event)) {
_favorite_move_down();
handled=true;
}
if (handled) {
accept_event();
}
}
}
}
void EditorFileDialog::set_enable_multiple_selection(bool p_enable) {
item_list->set_select_mode(p_enable?ItemList::SELECT_MULTI:ItemList::SELECT_SINGLE);
};
Vector<String> EditorFileDialog::get_selected_files() const {
Vector<String> list;
for(int i=0;i<item_list->get_item_count();i++) {
if (item_list->is_selected(i))
list.push_back(item_list->get_item_text(i));
}
return list;
};
void EditorFileDialog::update_dir() {
dir->set_text(dir_access->get_current_dir());
}
void EditorFileDialog::_dir_entered(String p_dir) {
dir_access->change_dir(p_dir);
file->set_text("");
invalidate();
update_dir();
_push_history();
}
void EditorFileDialog::_file_entered(const String& p_file) {
_action_pressed();
}
void EditorFileDialog::_save_confirm_pressed() {
String f=dir_access->get_current_dir().plus_file(file->get_text());
_save_to_recent();
emit_signal("file_selected",f);
hide();
}
void EditorFileDialog::_post_popup() {
ConfirmationDialog::_post_popup();
if (invalidated) {
update_file_list();
invalidated=false;
}
if (mode==MODE_SAVE_FILE)
file->grab_focus();
else
item_list->grab_focus();
if (is_visible() && get_current_file()!="")
_request_single_thumbnail(get_current_dir().plus_file(get_current_file()));
if (is_visible()) {
Ref<Texture> folder = get_icon("folder","FileDialog");
recent->clear();
bool res = access==ACCESS_RESOURCES;
Vector<String> recentd = EditorSettings::get_singleton()->get_recent_dirs();
for(int i=0;i<recentd.size();i++) {
bool cres = recentd[i].begins_with("res://");
if (cres!=res)
continue;
String name = recentd[i];
if (res && name=="res://") {
name="/";
} else {
name=name.get_file()+"/";
}
//print_line("file: "+name);
recent->add_item(name,folder);
recent->set_item_metadata( recent->get_item_count()-1,recentd[i]);
}
local_history.clear();
local_history_pos=-1;
_push_history();
_update_favorites();
}
set_process_unhandled_input(true);
}
void EditorFileDialog::_thumbnail_result(const String& p_path,const Ref<Texture>& p_preview, const Variant& p_udata) {
if (display_mode==DISPLAY_LIST || p_preview.is_null())
return;
for(int i=0;i<item_list->get_item_count();i++) {
Dictionary d = item_list->get_item_metadata(i);
String pname = d["path"];
if (pname==p_path) {
item_list->set_item_icon(i,p_preview);
item_list->set_item_tag_icon(i,Ref<Texture>());
}
}
}
void EditorFileDialog::_thumbnail_done(const String& p_path,const Ref<Texture>& p_preview, const Variant& p_udata) {
set_process(false);
preview_waiting=false;
if (p_preview.is_valid() && get_current_path()==p_path) {
preview->set_texture(p_preview);
if (display_mode==DISPLAY_THUMBNAILS) {
preview_vb->hide();
} else {
preview_vb->show();
}
} else {
preview_vb->hide();
preview->set_texture(Ref<Texture>());
}
}
void EditorFileDialog::_request_single_thumbnail(const String& p_path) {
if (!FileAccess::exists(p_path))
return;
EditorResourcePreview::get_singleton()->queue_resource_preview(p_path,this,"_thumbnail_done",p_path);
//print_line("want file "+p_path);
set_process(true);
preview_waiting=true;
preview_wheel_timeout=0;
}
void EditorFileDialog::_action_pressed() {
if (mode==MODE_OPEN_FILES) {
String fbase=dir_access->get_current_dir();
DVector<String> files;
for(int i=0;i<item_list->get_item_count();i++) {
if (item_list->is_selected(i))
files.push_back( fbase.plus_file(item_list->get_item_text(i) ));
}
if (files.size()) {
_save_to_recent();
emit_signal("files_selected",files);
hide();
}
return;
}
String f=dir_access->get_current_dir().plus_file(file->get_text());
if ((mode==MODE_OPEN_ANY || mode==MODE_OPEN_FILE) && dir_access->file_exists(f)) {
_save_to_recent();
emit_signal("file_selected",f);
hide();
}else if (mode==MODE_OPEN_ANY || mode==MODE_OPEN_DIR) {
String path=dir_access->get_current_dir();
path=path.replace("\\","/");
for(int i=0;i<item_list->get_item_count();i++) {
if (item_list->is_selected(i)) {
Dictionary d=item_list->get_item_metadata(i);
if (d["dir"]) {
path=path.plus_file(d["name"]);
break;
}
}
}
_save_to_recent();
emit_signal("dir_selected",path);
hide();
}
if (mode==MODE_SAVE_FILE) {
bool valid=false;
if (filter->get_selected()==filter->get_item_count()-1) {
valid=true; //match none
} else if (filters.size()>1 && filter->get_selected()==0) {
// match all filters
for (int i=0;i<filters.size();i++) {
String flt=filters[i].get_slice(";",0);
for (int j=0;j<flt.get_slice_count(",");j++) {
String str = flt.get_slice(",",j).strip_edges();
if (f.match(str)) {
valid=true;
break;
}
}
if (valid)
break;
}
} else {
int idx=filter->get_selected();
if (filters.size()>1)
idx--;
if (idx>=0 && idx<filters.size()) {
String flt=filters[idx].get_slice(";",0);
int filterSliceCount=flt.get_slice_count(",");
for (int j=0;j<filterSliceCount;j++) {
String str = (flt.get_slice(",",j).strip_edges());
if (f.match(str)) {
valid=true;
break;
}
}
if (!valid && filterSliceCount>0) {
String str = (flt.get_slice(",",0).strip_edges());
f+=str.substr(1, str.length()-1);
_request_single_thumbnail(get_current_dir().plus_file(f.get_file()));
file->set_text(f.get_file());
valid=true;
}
} else {
valid=true;
}
}
if (!valid) {
exterr->popup_centered_minsize(Size2(250,80)*EDSCALE);
return;
}
if (dir_access->file_exists(f) && !disable_overwrite_warning) {
confirm_save->set_text(TTR("File Exists, Overwrite?"));
confirm_save->popup_centered(Size2(200,80));
} else {
_save_to_recent();
emit_signal("file_selected",f);
hide();
}
}
}
void EditorFileDialog::_cancel_pressed() {
file->set_text("");
invalidate();
hide();
}
void EditorFileDialog::_item_selected(int p_item) {
int current = p_item;
if (current<0 || current>=item_list->get_item_count())
return;
Dictionary d=item_list->get_item_metadata(current);
if (!d["dir"]) {
file->set_text(d["name"]);
_request_single_thumbnail(get_current_dir().plus_file(get_current_file()));
}
}
void EditorFileDialog::_push_history() {
local_history.resize(local_history_pos+1);
String new_path = dir_access->get_current_dir();
if (local_history.size()==0 || new_path!=local_history[local_history_pos]) {
local_history.push_back(new_path);
local_history_pos++;
dir_prev->set_disabled(local_history_pos==0);
dir_next->set_disabled(true);
}
}
void EditorFileDialog::_item_dc_selected(int p_item) {
int current = p_item;
if (current<0 || current>=item_list->get_item_count())
return;
Dictionary d=item_list->get_item_metadata(current);
if (d["dir"]) {
dir_access->change_dir(d["name"]);
call_deferred("_update_file_list");
call_deferred("_update_dir");
_push_history();
} else {
_action_pressed();
}
}
void EditorFileDialog::update_file_list() {
int thumbnail_size = EditorSettings::get_singleton()->get("file_dialog/thumbnail_size");
thumbnail_size*=EDSCALE;
Ref<Texture> folder_thumbnail;
Ref<Texture> file_thumbnail;
item_list->clear();
if (display_mode==DISPLAY_THUMBNAILS) {
item_list->set_max_columns(0);
item_list->set_icon_mode(ItemList::ICON_MODE_TOP);
item_list->set_fixed_column_width(thumbnail_size*3/2);
item_list->set_max_text_lines(2);
item_list->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");
preview_vb->hide();
} else {
item_list->set_icon_mode(ItemList::ICON_MODE_LEFT);
item_list->set_max_columns(1);
item_list->set_max_text_lines(1);
item_list->set_fixed_column_width(0);
item_list->set_fixed_icon_size(Size2());
if (preview->get_texture().is_valid())
preview_vb->show();
}
String cdir = dir_access->get_current_dir();
bool skip_pp = access==ACCESS_RESOURCES && cdir=="res://";
dir_access->list_dir_begin();
Ref<Texture> folder = get_icon("folder","FileDialog");
List<String> files;
List<String> dirs;
bool isdir;
bool ishidden;
bool show_hidden = show_hidden_files;
String item;
while ((item=dir_access->get_next(&isdir))!="") {
ishidden = dir_access->current_is_hidden();
if (show_hidden || !ishidden) {
if (!isdir)
files.push_back(item);
else if (item!=".." || !skip_pp)
dirs.push_back(item);
}
}
if (dirs.find("..")==NULL) {
//may happen if lacking permissions
dirs.push_back("..");
}
dirs.sort_custom<NoCaseComparator>();
files.sort_custom<NoCaseComparator>();
while(!dirs.empty()) {
const String& dir_name=dirs.front()->get();
item_list->add_item(dir_name+"/");
if (display_mode==DISPLAY_THUMBNAILS) {
item_list->set_item_icon(item_list->get_item_count()-1,folder_thumbnail);
} else {
item_list->set_item_icon(item_list->get_item_count()-1,folder);
}
Dictionary d;
d["name"]=dir_name;
d["path"]=String();
d["dir"]=true;
item_list->set_item_metadata( item_list->get_item_count() -1, d);
dirs.pop_front();
}
dirs.clear();
List<String> patterns;
// build filter
if (filter->get_selected()==filter->get_item_count()-1) {
// match all
} else if (filters.size()>1 && filter->get_selected()==0) {
// match all filters
for (int i=0;i<filters.size();i++) {
String f=filters[i].get_slice(";",0);
for (int j=0;j<f.get_slice_count(",");j++) {
patterns.push_back(f.get_slice(",",j).strip_edges());
}
}
} else {
int idx=filter->get_selected();
if (filters.size()>1)
idx--;
if (idx>=0 && idx<filters.size()) {
String f=filters[idx].get_slice(";",0);
for (int j=0;j<f.get_slice_count(",");j++) {
patterns.push_back(f.get_slice(",",j).strip_edges());
}
}
}
String base_dir = dir_access->get_current_dir();
while(!files.empty()) {
bool match=patterns.empty();
for(List<String>::Element *E=patterns.front();E;E=E->next()) {
if (files.front()->get().matchn(E->get())) {
match=true;
break;
}
}
if (match) {
//TreeItem *ti=tree->create_item(root);
//ti->set_text(0,files.front()->get());
item_list->add_item(files.front()->get());
if (get_icon_func) {
Ref<Texture> icon = get_icon_func(base_dir.plus_file(files.front()->get()));
//ti->set_icon(0,icon);
if (display_mode==DISPLAY_THUMBNAILS) {
item_list->set_item_icon(item_list->get_item_count()-1,file_thumbnail);
item_list->set_item_tag_icon(item_list->get_item_count()-1,icon);
} else {
item_list->set_item_icon(item_list->get_item_count()-1,icon);
}
}
if (mode==MODE_OPEN_DIR) {
//disabled mode?
//ti->set_custom_color(0,get_color("files_disabled"));
//ti->set_selectable(0,false);
}
Dictionary d;
d["name"]=files.front()->get();
d["dir"]=false;
String fullpath = base_dir.plus_file(files.front()->get());
if (display_mode==DISPLAY_THUMBNAILS) {
EditorResourcePreview::get_singleton()->queue_resource_preview(fullpath,this,"_thumbnail_result",fullpath);
}
d["path"]=base_dir.plus_file(files.front()->get());
//ti->set_metadata(0,d);
item_list->set_item_metadata(item_list->get_item_count()-1,d);
if (file->get_text()==files.front()->get())
item_list->set_current(item_list->get_item_count()-1);
}
files.pop_front();
}
if (favorites->get_current()>=0) {
favorites->unselect(favorites->get_current());
}
favorite->set_pressed(false);
fav_up->set_disabled(true);
fav_down->set_disabled(true);
for(int i=0;i<favorites->get_item_count();i++) {
if (favorites->get_item_metadata(i)==base_dir) {
favorites->select(i);
favorite->set_pressed(true);
if (i>0) {
fav_up->set_disabled(false);
}
if (i<favorites->get_item_count()-1) {
fav_down->set_disabled(false);
}
break;
}
}
// ??
//if (tree->get_root() && tree->get_root()->get_children())
// tree->get_root()->get_children()->select(0);
files.clear();
}
void EditorFileDialog::_filter_selected(int) {
update_file_list();
}
void EditorFileDialog::update_filters() {
filter->clear();
if (filters.size()>1) {
String all_filters;
const int max_filters=5;
for(int i=0;i<MIN( max_filters, filters.size()) ;i++) {
String flt=filters[i].get_slice(";",0);
if (i>0)
all_filters+=",";
all_filters+=flt;
}
if (max_filters<filters.size())
all_filters+=", ...";
filter->add_item(TTR("All Recognized")+" ( "+all_filters+" )");
}
for(int i=0;i<filters.size();i++) {
String flt=filters[i].get_slice(";",0).strip_edges();
String desc=filters[i].get_slice(";",1).strip_edges();
if (desc.length())
filter->add_item(desc+" ( "+flt+" )");
else
filter->add_item("( "+flt+" )");
}
filter->add_item(TTR("All Files (*)"));
}
void EditorFileDialog::clear_filters() {
filters.clear();
update_filters();
invalidate();
}
void EditorFileDialog::add_filter(const String& p_filter) {
filters.push_back(p_filter);
update_filters();
invalidate();
}
String EditorFileDialog::get_current_dir() const {
return dir->get_text();
}
String EditorFileDialog::get_current_file() const {
return file->get_text();
}
String EditorFileDialog::get_current_path() const {
return dir->get_text().plus_file(file->get_text());
}
void EditorFileDialog::set_current_dir(const String& p_dir) {
dir_access->change_dir(p_dir);
update_dir();
invalidate();
//_push_history();
}
void EditorFileDialog::set_current_file(const String& p_file) {
file->set_text(p_file);
update_dir();
invalidate();
int lp = p_file.find_last(".");
if (lp!=-1) {
file->select(0,lp);
file->grab_focus();
}
if (is_visible())
_request_single_thumbnail(get_current_dir().plus_file(get_current_file()));
}
void EditorFileDialog::set_current_path(const String& p_path) {
if (!p_path.size())
return;
int pos=MAX( p_path.find_last("/"), p_path.find_last("\\") );
if (pos==-1) {
set_current_file(p_path);
} else {
String dir=p_path.substr(0,pos);
String file=p_path.substr(pos+1,p_path.length());
set_current_dir(dir);
set_current_file(file);
}
}
void EditorFileDialog::set_mode(Mode p_mode) {
mode=p_mode;
switch(mode) {
case MODE_OPEN_FILE: get_ok()->set_text(TTR("Open")); set_title("Open a File"); makedir->hide(); break;
case MODE_OPEN_FILES: get_ok()->set_text(TTR("Open")); set_title("Open File(s)"); makedir->hide(); break;
case MODE_OPEN_DIR: get_ok()->set_text(TTR("Open")); set_title("Open a Directory"); makedir->show(); break;
case MODE_OPEN_ANY: get_ok()->set_text(TTR("Open")); set_title("Open a File or Directory"); makedir->show(); break;
case MODE_SAVE_FILE: get_ok()->set_text(TTR("Save")); set_title("Save a File"); makedir->show(); break;
}
if (mode==MODE_OPEN_FILES) {
item_list->set_select_mode(ItemList::SELECT_MULTI);
} else {
item_list->set_select_mode(ItemList::SELECT_SINGLE);
}
}
EditorFileDialog::Mode EditorFileDialog::get_mode() const {
return mode;
}
void EditorFileDialog::set_access(Access p_access) {
ERR_FAIL_INDEX(p_access,3);
if (access==p_access)
return;
memdelete( dir_access );
switch(p_access) {
case ACCESS_FILESYSTEM: {
dir_access = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
} break;
case ACCESS_RESOURCES: {
dir_access = DirAccess::create(DirAccess::ACCESS_RESOURCES);
} break;
case ACCESS_USERDATA: {
dir_access = DirAccess::create(DirAccess::ACCESS_USERDATA);
} break;
}
access=p_access;
_update_drives();
invalidate();
update_filters();
update_dir();
}
void EditorFileDialog::invalidate() {
if (is_visible()) {
update_file_list();
invalidated=false;
} else {
invalidated=true;
}
}
EditorFileDialog::Access EditorFileDialog::get_access() const{
return access;
}
void EditorFileDialog::_make_dir_confirm() {
Error err = dir_access->make_dir( makedirname->get_text() );
if (err==OK) {
dir_access->change_dir(makedirname->get_text());
invalidate();
update_filters();
update_dir();
_push_history();
} else {
mkdirerr->popup_centered_minsize(Size2(250,50)*EDSCALE);
}
makedirname->set_text(""); // reset label
}
void EditorFileDialog::_make_dir() {
makedialog->popup_centered_minsize(Size2(250,80)*EDSCALE);
makedirname->grab_focus();
}
void EditorFileDialog::_select_drive(int p_idx) {
String d = drives->get_item_text(p_idx);
dir_access->change_dir(d);
file->set_text("");
invalidate();
update_dir();
_push_history();
}
void EditorFileDialog::_update_drives() {
int dc = dir_access->get_drive_count();
if (dc==0 || access!=ACCESS_FILESYSTEM) {
drives->hide();
} else {
drives->clear();
drives->show();
for(int i=0;i<dir_access->get_drive_count();i++) {
String d = dir_access->get_drive(i);
drives->add_item(dir_access->get_drive(i));
}
drives->select(dir_access->get_current_drive());
}
}
void EditorFileDialog::_favorite_selected(int p_idx) {
Vector<String> favorited = EditorSettings::get_singleton()->get_favorite_dirs();
ERR_FAIL_INDEX(p_idx,favorited.size());
dir_access->change_dir(favorited[p_idx]);
file->set_text("");
invalidate();
update_dir();
_push_history();
}
void EditorFileDialog::_favorite_move_up(){
int current = favorites->get_current();
if (current>0 && current<favorites->get_item_count()) {
Vector<String> favorited = EditorSettings::get_singleton()->get_favorite_dirs();
int a_idx=favorited.find(String(favorites->get_item_metadata(current-1)));
int b_idx=favorited.find(String(favorites->get_item_metadata(current)));
if (a_idx==-1 || b_idx==-1)
return;
SWAP(favorited[a_idx],favorited[b_idx]);
EditorSettings::get_singleton()->set_favorite_dirs(favorited);
_update_favorites();
update_file_list();
}
}
void EditorFileDialog::_favorite_move_down(){
int current = favorites->get_current();
if (current>=0 && current<favorites->get_item_count()-1) {
Vector<String> favorited = EditorSettings::get_singleton()->get_favorite_dirs();
int a_idx=favorited.find(String(favorites->get_item_metadata(current+1)));
int b_idx=favorited.find(String(favorites->get_item_metadata(current)));
if (a_idx==-1 || b_idx==-1)
return;
SWAP(favorited[a_idx],favorited[b_idx]);
EditorSettings::get_singleton()->set_favorite_dirs(favorited);
_update_favorites();
update_file_list();
}
}
void EditorFileDialog::_update_favorites() {
bool res = access==ACCESS_RESOURCES;
String current = get_current_dir();
Ref<Texture> star = get_icon("Favorites","EditorIcons");
favorites->clear();
favorite->set_pressed(false);
Vector<String> favorited = EditorSettings::get_singleton()->get_favorite_dirs();
for(int i=0;i<favorited.size();i++) {
bool cres = favorited[i].begins_with("res://");
if (cres!=res)
continue;
String name = favorited[i];
bool setthis = name==current;
if (res && name=="res://") {
name="/";
} else {
name=name.get_file()+"/";
}
//print_line("file: "+name);
favorites->add_item(name,star);
favorites->set_item_metadata( favorites->get_item_count()-1,favorited[i]);
if (setthis) {
favorite->set_pressed(true);
favorites->set_current(favorites->get_item_count()-1);
}
}
}
void EditorFileDialog::_favorite_toggled(bool p_toggle) {
bool res = access==ACCESS_RESOURCES;
String cd = get_current_dir();
Vector<String> favorited = EditorSettings::get_singleton()->get_favorite_dirs();
bool found = false;
for(int i=0;i<favorited.size();i++) {
bool cres = favorited[i].begins_with("res://");
if (cres!=res)
continue;
if (favorited[i]==cd) {
found=true;
break;
}
}
if (found) {
favorited.erase(cd);
favorite->set_pressed(false);
} else {
favorited.push_back(cd);
favorite->set_pressed(true);
}
EditorSettings::get_singleton()->set_favorite_dirs(favorited);
_update_favorites();
}
void EditorFileDialog::_recent_selected(int p_idx) {
Vector<String> recentd = EditorSettings::get_singleton()->get_recent_dirs();
ERR_FAIL_INDEX(p_idx,recentd.size());
dir_access->change_dir(recent->get_item_metadata(p_idx));
update_file_list();
update_dir();
_push_history();
}
void EditorFileDialog::_go_up() {
dir_access->change_dir("..");
update_file_list();
update_dir();
_push_history();
}
void EditorFileDialog::_go_back(){
if (local_history_pos<=0) {
return;
}
local_history_pos--;
dir_access->change_dir(local_history[local_history_pos]);
update_file_list();
update_dir();
dir_prev->set_disabled(local_history_pos==0);
dir_next->set_disabled(local_history_pos==local_history.size()-1);
}
void EditorFileDialog::_go_forward(){
if (local_history_pos==local_history.size()-1) {
return;
}
local_history_pos++;
dir_access->change_dir(local_history[local_history_pos]);
update_file_list();
update_dir();
dir_prev->set_disabled(local_history_pos==0);
dir_next->set_disabled(local_history_pos==local_history.size()-1);
}
bool EditorFileDialog::default_show_hidden_files=false;
EditorFileDialog::DisplayMode EditorFileDialog::default_display_mode=DISPLAY_THUMBNAILS;
void EditorFileDialog::set_display_mode(DisplayMode p_mode) {
if (display_mode==p_mode)
return;
if (p_mode==DISPLAY_THUMBNAILS) {
mode_list->set_pressed(false);
mode_thumbnails->set_pressed(true);
} else {
mode_thumbnails->set_pressed(false);
mode_list->set_pressed(true);
}
display_mode=p_mode;
invalidate();;
}
EditorFileDialog::DisplayMode EditorFileDialog::get_display_mode() const{
return display_mode;
}
void EditorFileDialog::_bind_methods() {
ClassDB::bind_method(_MD("_unhandled_input"),&EditorFileDialog::_unhandled_input);
ClassDB::bind_method(_MD("_item_selected"),&EditorFileDialog::_item_selected);
ClassDB::bind_method(_MD("_item_db_selected"),&EditorFileDialog::_item_dc_selected);
ClassDB::bind_method(_MD("_dir_entered"),&EditorFileDialog::_dir_entered);
ClassDB::bind_method(_MD("_file_entered"),&EditorFileDialog::_file_entered);
ClassDB::bind_method(_MD("_action_pressed"),&EditorFileDialog::_action_pressed);
ClassDB::bind_method(_MD("_cancel_pressed"),&EditorFileDialog::_cancel_pressed);
ClassDB::bind_method(_MD("_filter_selected"),&EditorFileDialog::_filter_selected);
ClassDB::bind_method(_MD("_save_confirm_pressed"),&EditorFileDialog::_save_confirm_pressed);
ClassDB::bind_method(_MD("clear_filters"),&EditorFileDialog::clear_filters);
ClassDB::bind_method(_MD("add_filter","filter"),&EditorFileDialog::add_filter);
ClassDB::bind_method(_MD("get_current_dir"),&EditorFileDialog::get_current_dir);
ClassDB::bind_method(_MD("get_current_file"),&EditorFileDialog::get_current_file);
ClassDB::bind_method(_MD("get_current_path"),&EditorFileDialog::get_current_path);
ClassDB::bind_method(_MD("set_current_dir","dir"),&EditorFileDialog::set_current_dir);
ClassDB::bind_method(_MD("set_current_file","file"),&EditorFileDialog::set_current_file);
ClassDB::bind_method(_MD("set_current_path","path"),&EditorFileDialog::set_current_path);
ClassDB::bind_method(_MD("set_mode","mode"),&EditorFileDialog::set_mode);
ClassDB::bind_method(_MD("get_mode"),&EditorFileDialog::get_mode);
ClassDB::bind_method(_MD("get_vbox:VBoxContainer"),&EditorFileDialog::get_vbox);
ClassDB::bind_method(_MD("set_access","access"),&EditorFileDialog::set_access);
ClassDB::bind_method(_MD("get_access"),&EditorFileDialog::get_access);
ClassDB::bind_method(_MD("set_show_hidden_files","show"),&EditorFileDialog::set_show_hidden_files);
ClassDB::bind_method(_MD("is_showing_hidden_files"),&EditorFileDialog::is_showing_hidden_files);
ClassDB::bind_method(_MD("_select_drive"),&EditorFileDialog::_select_drive);
ClassDB::bind_method(_MD("_make_dir"),&EditorFileDialog::_make_dir);
ClassDB::bind_method(_MD("_make_dir_confirm"),&EditorFileDialog::_make_dir_confirm);
ClassDB::bind_method(_MD("_update_file_list"),&EditorFileDialog::update_file_list);
ClassDB::bind_method(_MD("_update_dir"),&EditorFileDialog::update_dir);
ClassDB::bind_method(_MD("_thumbnail_done"),&EditorFileDialog::_thumbnail_done);
ClassDB::bind_method(_MD("set_display_mode","mode"),&EditorFileDialog::set_display_mode);
ClassDB::bind_method(_MD("get_display_mode"),&EditorFileDialog::get_display_mode);
ClassDB::bind_method(_MD("_thumbnail_result"),&EditorFileDialog::_thumbnail_result);
ClassDB::bind_method(_MD("set_disable_overwrite_warning","disable"),&EditorFileDialog::set_disable_overwrite_warning);
ClassDB::bind_method(_MD("is_overwrite_warning_disabled"),&EditorFileDialog::is_overwrite_warning_disabled);
ClassDB::bind_method(_MD("_recent_selected"),&EditorFileDialog::_recent_selected);
ClassDB::bind_method(_MD("_go_back"),&EditorFileDialog::_go_back);
ClassDB::bind_method(_MD("_go_forward"),&EditorFileDialog::_go_forward);
ClassDB::bind_method(_MD("_go_up"),&EditorFileDialog::_go_up);
ClassDB::bind_method(_MD("_favorite_toggled"),&EditorFileDialog::_favorite_toggled);
ClassDB::bind_method(_MD("_favorite_selected"),&EditorFileDialog::_favorite_selected);
ClassDB::bind_method(_MD("_favorite_move_up"),&EditorFileDialog::_favorite_move_up);
ClassDB::bind_method(_MD("_favorite_move_down"),&EditorFileDialog::_favorite_move_down);
ClassDB::bind_method(_MD("invalidate"),&EditorFileDialog::invalidate);
ADD_SIGNAL(MethodInfo("file_selected",PropertyInfo( Variant::STRING,"path")));
ADD_SIGNAL(MethodInfo("files_selected",PropertyInfo( Variant::STRING_ARRAY,"paths")));
ADD_SIGNAL(MethodInfo("dir_selected",PropertyInfo( Variant::STRING,"dir")));
BIND_CONSTANT( MODE_OPEN_FILE );
BIND_CONSTANT( MODE_OPEN_FILES );
BIND_CONSTANT( MODE_OPEN_DIR );
BIND_CONSTANT( MODE_OPEN_ANY );
BIND_CONSTANT( MODE_SAVE_FILE );
BIND_CONSTANT( ACCESS_RESOURCES );
BIND_CONSTANT( ACCESS_USERDATA );
BIND_CONSTANT( ACCESS_FILESYSTEM );
}
void EditorFileDialog::set_show_hidden_files(bool p_show) {
show_hidden_files=p_show;
invalidate();
}
bool EditorFileDialog::is_showing_hidden_files() const {
return show_hidden_files;
}
void EditorFileDialog::set_default_show_hidden_files(bool p_show) {
default_show_hidden_files=p_show;
}
void EditorFileDialog::set_default_display_mode(DisplayMode p_mode) {
default_display_mode=p_mode;
}
void EditorFileDialog::_save_to_recent() {
String dir = get_current_dir();
Vector<String> recent = EditorSettings::get_singleton()->get_recent_dirs();
const int max=20;
int count=0;
bool res=dir.begins_with("res://");
for(int i=0;i<recent.size();i++) {
bool cres=recent[i].begins_with("res://");
if (recent[i]==dir || (res==cres && count>max)) {
recent.remove(i);
i--;
} else {
count++;
}
}
recent.insert(0,dir);
EditorSettings::get_singleton()->set_recent_dirs(recent);
}
void EditorFileDialog::set_disable_overwrite_warning(bool p_disable) {
disable_overwrite_warning=p_disable;
}
bool EditorFileDialog::is_overwrite_warning_disabled() const{
return disable_overwrite_warning;
}
EditorFileDialog::EditorFileDialog() {
show_hidden_files=default_show_hidden_files;
display_mode=default_display_mode;
local_history_pos=0;
disable_overwrite_warning=false;
VBoxContainer *vbc = memnew( VBoxContainer );
add_child(vbc);
set_child_rect(vbc);
mode=MODE_SAVE_FILE;
set_title(TTR("Save a File"));
ED_SHORTCUT("file_dialog/go_back", TTR("Go Back"), KEY_MASK_ALT|KEY_LEFT);
ED_SHORTCUT("file_dialog/go_forward", TTR("Go Forward"), KEY_MASK_ALT|KEY_RIGHT);
ED_SHORTCUT("file_dialog/go_up", TTR("Go Up"), KEY_MASK_ALT|KEY_UP);
ED_SHORTCUT("file_dialog/refresh", TTR("Refresh"), KEY_F5);
ED_SHORTCUT("file_dialog/toggle_hidden_files", TTR("Toggle Hidden Files"), KEY_MASK_CMD|KEY_H);
ED_SHORTCUT("file_dialog/toggle_favorite", TTR("Toggle Favorite"), KEY_MASK_ALT|KEY_F);
ED_SHORTCUT("file_dialog/toggle_mode", TTR("Toggle Mode"), KEY_MASK_ALT|KEY_V);
ED_SHORTCUT("file_dialog/create_folder", TTR("Create Folder"), KEY_MASK_CMD|KEY_N);
ED_SHORTCUT("file_dialog/focus_path", TTR("Focus Path"), KEY_MASK_CMD|KEY_D);
ED_SHORTCUT("file_dialog/move_favorite_up", TTR("Move Favorite Up"), KEY_MASK_CMD|KEY_UP);
ED_SHORTCUT("file_dialog/move_favorite_down", TTR("Move Favorite Down"), KEY_MASK_CMD|KEY_DOWN);
HBoxContainer *pathhb = memnew( HBoxContainer );
dir_prev = memnew( ToolButton );
dir_next = memnew( ToolButton );
dir_up = memnew( ToolButton );
pathhb->add_child(dir_prev);
pathhb->add_child(dir_next);
pathhb->add_child(dir_up);
dir_prev->connect("pressed",this,"_go_back");
dir_next->connect("pressed",this,"_go_forward");
dir_up->connect("pressed",this,"_go_up");
dir = memnew(LineEdit);
pathhb->add_child(dir);
dir->set_h_size_flags(SIZE_EXPAND_FILL);
refresh = memnew( ToolButton );
refresh->connect("pressed",this,"_update_file_list");
pathhb->add_child(refresh);
favorite = memnew( ToolButton );
favorite->set_toggle_mode(true);
favorite->connect("toggled",this,"_favorite_toggled");
pathhb->add_child(favorite);
mode_thumbnails = memnew( ToolButton );
mode_thumbnails->connect("pressed",this,"set_display_mode",varray(DISPLAY_THUMBNAILS));
mode_thumbnails->set_toggle_mode(true);
mode_thumbnails->set_pressed(display_mode==DISPLAY_THUMBNAILS);
pathhb->add_child(mode_thumbnails);
mode_list = memnew( ToolButton );
mode_list->connect("pressed",this,"set_display_mode",varray(DISPLAY_LIST));
mode_list->set_toggle_mode(true);
mode_list->set_pressed(display_mode==DISPLAY_LIST);
pathhb->add_child(mode_list);
drives = memnew( OptionButton );
pathhb->add_child(drives);
drives->connect("item_selected",this,"_select_drive");
makedir = memnew( Button );
makedir->set_text(TTR("Create Folder"));
makedir->connect("pressed",this,"_make_dir");
pathhb->add_child(makedir);
list_hb = memnew( HBoxContainer );
vbc->add_margin_child(TTR("Path:"),pathhb);
vbc->add_child(list_hb);
list_hb->set_v_size_flags(SIZE_EXPAND_FILL);
VBoxContainer *fav_vb = memnew( VBoxContainer );
list_hb->add_child(fav_vb);
HBoxContainer *fav_hb = memnew( HBoxContainer );
fav_vb->add_child(fav_hb);
fav_hb->add_child(memnew(Label(TTR("Favorites:"))));
fav_hb->add_spacer();
fav_up = memnew( ToolButton );
fav_hb->add_child(fav_up);
fav_up->connect("pressed",this,"_favorite_move_up");
fav_down = memnew( ToolButton );
fav_hb->add_child(fav_down);
fav_down->connect("pressed",this,"_favorite_move_down");
fav_rm = memnew( ToolButton );
fav_hb->add_child(fav_rm);
fav_rm->hide(); // redundant
MarginContainer *fav_mv = memnew( MarginContainer );
fav_vb->add_child(fav_mv);
fav_mv->set_v_size_flags(SIZE_EXPAND_FILL);
favorites = memnew( ItemList );
fav_mv->add_child(favorites);
favorites->connect("item_selected",this,"_favorite_selected");
recent = memnew( ItemList );
fav_vb->add_margin_child(TTR("Recent:"),recent,true);
recent->connect("item_selected",this,"_recent_selected");
VBoxContainer *item_vb = memnew( VBoxContainer );
list_hb->add_child(item_vb);
item_vb->set_h_size_flags(SIZE_EXPAND_FILL);
item_list = memnew( ItemList );
item_list->set_v_size_flags(SIZE_EXPAND_FILL);
item_vb->add_margin_child(TTR("Directories & Files:"),item_list,true);
HBoxContainer* filter_hb = memnew( HBoxContainer );
item_vb->add_child(filter_hb);
VBoxContainer *filter_vb = memnew( VBoxContainer );
filter_hb->add_child(filter_vb);
filter_vb->set_h_size_flags(SIZE_EXPAND_FILL);
preview_vb = memnew( VBoxContainer );
filter_hb->add_child(preview_vb);
CenterContainer *prev_cc = memnew( CenterContainer );
preview_vb->add_margin_child(TTR("Preview:"),prev_cc);
preview = memnew( TextureFrame );
prev_cc->add_child(preview);
preview_vb->hide();
file = memnew(LineEdit);
//add_child(file);
filter_vb->add_margin_child(TTR("File:"),file);
filter = memnew( OptionButton );
//add_child(filter);
filter_vb->add_margin_child(TTR("Filter:"),filter);
filter->set_clip_text(true);//too many extensions overflow it
dir_access = DirAccess::create(DirAccess::ACCESS_RESOURCES);
access=ACCESS_RESOURCES;
_update_drives();
connect("confirmed", this,"_action_pressed");
//cancel->connect("pressed", this,"_cancel_pressed");
item_list->connect("item_selected", this,"_item_selected",varray(),CONNECT_DEFERRED);
item_list->connect("item_activated", this,"_item_db_selected",varray());
dir->connect("text_entered", this,"_dir_entered");
file->connect("text_entered", this,"_file_entered");
filter->connect("item_selected", this,"_filter_selected");
confirm_save = memnew( ConfirmationDialog );
confirm_save->set_as_toplevel(true);
add_child(confirm_save);
confirm_save->connect("confirmed", this,"_save_confirm_pressed");
makedialog = memnew( ConfirmationDialog );
makedialog->set_title(TTR("Create Folder"));
VBoxContainer *makevb= memnew( VBoxContainer );
makedialog->add_child(makevb);
makedialog->set_child_rect(makevb);
makedirname = memnew( LineEdit );
makevb->add_margin_child(TTR("Name:"),makedirname);
add_child(makedialog);
makedialog->register_text_enter(makedirname);
makedialog->connect("confirmed",this,"_make_dir_confirm");
mkdirerr = memnew( AcceptDialog );
mkdirerr->set_text(TTR("Could not create folder."));
add_child(mkdirerr);
exterr = memnew( AcceptDialog );
exterr->set_text(TTR("Must use a valid extension."));
add_child(exterr);
//update_file_list();
update_filters();
update_dir();
set_hide_on_ok(false);
vbox=vbc;
invalidated=true;
if (register_func)
register_func(this);
preview_wheel_timeout=0;
preview_wheel_index=0;
preview_waiting=false;
}
EditorFileDialog::~EditorFileDialog() {
if (unregister_func)
unregister_func(this);
memdelete(dir_access);
}
void EditorLineEditFileChooser::_bind_methods() {
ClassDB::bind_method(_MD("_browse"),&EditorLineEditFileChooser::_browse);
ClassDB::bind_method(_MD("_chosen"),&EditorLineEditFileChooser::_chosen);
ClassDB::bind_method(_MD("get_button:Button"),&EditorLineEditFileChooser::get_button);
ClassDB::bind_method(_MD("get_line_edit:LineEdit"),&EditorLineEditFileChooser::get_line_edit);
ClassDB::bind_method(_MD("get_file_dialog:EditorFileDialog"),&EditorLineEditFileChooser::get_file_dialog);
}
void EditorLineEditFileChooser::_chosen(const String& p_text){
line_edit->set_text(p_text);
line_edit->emit_signal("text_entered",p_text);
}
void EditorLineEditFileChooser::_browse() {
dialog->popup_centered_ratio();
}
EditorLineEditFileChooser::EditorLineEditFileChooser() {
line_edit = memnew( LineEdit );
add_child(line_edit);
line_edit->set_h_size_flags(SIZE_EXPAND_FILL);
button = memnew( Button );
button->set_text(" .. ");
add_child(button);
button->connect("pressed",this,"_browse");
dialog = memnew( EditorFileDialog);
add_child(dialog);
dialog->connect("file_selected",this,"_chosen");
dialog->connect("dir_selected",this,"_chosen");
dialog->connect("files_selected",this,"_chosen");
}
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