work in progress, resource previews

This commit is contained in:
Juan Linietsky 2015-05-31 01:59:42 -03:00
parent f62961aba3
commit d5348eebdc
30 changed files with 2485 additions and 28 deletions

View file

@ -1746,6 +1746,10 @@ Error Image::_decompress_bc() {
return OK;
}
bool Image::is_compressed() const {
return format>=FORMAT_BC1;
}
Image Image::decompressed() const {
@ -1998,7 +2002,7 @@ void Image::blit_rect(const Image& p_src, const Rect2& p_src_rect,const Point2&
}
Image (*Image::_png_mem_loader_func)(const uint8_t*)=NULL;
Image (*Image::_png_mem_loader_func)(const uint8_t*,int)=NULL;
void (*Image::_image_compress_bc_func)(Image *)=NULL;
void (*Image::_image_compress_pvrtc2_func)(Image *)=NULL;
void (*Image::_image_compress_pvrtc4_func)(Image *)=NULL;
@ -2167,7 +2171,7 @@ void Image::fix_alpha_edges() {
}
Image::Image(const uint8_t* p_png) {
Image::Image(const uint8_t* p_png,int p_len) {
width=0;
height=0;
@ -2175,7 +2179,7 @@ Image::Image(const uint8_t* p_png) {
format=FORMAT_GRAYSCALE;
if (_png_mem_loader_func) {
*this = _png_mem_loader_func(p_png);
*this = _png_mem_loader_func(p_png,p_len);
}
}

View file

@ -94,7 +94,7 @@ public:
/* INTERPOLATE GAUSS */
};
static Image (*_png_mem_loader_func)(const uint8_t* p_png);
static Image (*_png_mem_loader_func)(const uint8_t* p_png,int p_size);
static void (*_image_compress_bc_func)(Image *);
static void (*_image_compress_pvrtc2_func)(Image *);
static void (*_image_compress_pvrtc4_func)(Image *);
@ -335,6 +335,7 @@ public:
Image compressed(int p_mode); /* from the Image::CompressMode enum */
Error decompress();
Image decompressed() const;
bool is_compressed() const;
void fix_alpha_edges();
void premultiply_alpha();
@ -349,7 +350,7 @@ public:
Image get_rect(const Rect2& p_area) const;
static void set_compress_bc_func(void (*p_compress_func)(Image *));
Image(const uint8_t* p_mem_png);
Image(const uint8_t* p_mem_png, int p_len=-1);
Image(const char **p_xpm);
~Image();

View file

@ -74,6 +74,14 @@ bool FileAccessMemory::file_exists(const String& p_name) {
}
Error FileAccessMemory::open_custom(const uint8_t* p_data, int p_len) {
data=(uint8_t*)p_data;
length=p_len;
pos=0;
return OK;
}
Error FileAccessMemory::_open(const String& p_path, int p_mode_flags) {
ERR_FAIL_COND_V(!files, ERR_FILE_NOT_FOUND);

View file

@ -44,6 +44,7 @@ public:
static void register_file(String p_name, Vector<uint8_t> p_data);
static void cleanup();
virtual Error open_custom(const uint8_t* p_data, int p_len); ///< open a file
virtual Error _open(const String& p_path, int p_mode_flags); ///< open a file
virtual void close(); ///< close a file
virtual bool is_open() const; ///< true when file is open

View file

@ -1351,7 +1351,7 @@ Error Object::connect(const StringName& p_signal, Object *p_to_object, const Str
if (!s) {
bool signal_is_valid = ObjectTypeDB::has_signal(get_type_name(),p_signal);
if (!signal_is_valid) {
ERR_EXPLAIN("Attempt to connect to nonexistent signal: "+p_signal);
ERR_EXPLAIN("Attempt to connect nonexistent signal '"+p_signal+"' to method '"+p_to_method+"'");
ERR_FAIL_COND_V(!signal_is_valid,ERR_INVALID_PARAMETER);
}
signal_map[p_signal]=Signal();

View file

@ -31,6 +31,8 @@
#include "print_string.h"
#include "os/os.h"
void ImageLoaderPNG::_read_png_data(png_structp png_ptr,png_bytep data, png_size_t p_length) {
FileAccess *f = (FileAccess*)png_get_io_ptr(png_ptr);
@ -253,6 +255,7 @@ void ImageLoaderPNG::get_recognized_extensions(List<String> *p_extensions) const
struct PNGReadStatus {
int offset;
int size;
const unsigned char *image;
};
@ -261,17 +264,26 @@ static void user_read_data(png_structp png_ptr,png_bytep data, png_size_t p_leng
PNGReadStatus *rstatus;
rstatus=(PNGReadStatus*)png_get_io_ptr(png_ptr);
memcpy(data,&rstatus->image[rstatus->offset],p_length);
rstatus->offset+=p_length;
int to_read=p_length;
if (rstatus->size>=0) {
to_read = MIN( p_length, rstatus->size - rstatus->offset);
}
memcpy(data,&rstatus->image[rstatus->offset],to_read);
rstatus->offset+=to_read;
if (to_read<p_length) {
memset(&data[to_read],0,p_length-to_read);
}
}
static Image _load_mem_png(const uint8_t* p_png) {
static Image _load_mem_png(const uint8_t* p_png,int p_size) {
PNGReadStatus prs;
prs.image=p_png;
prs.offset=0;
prs.size=p_size;
Image img;
Error err = ImageLoaderPNG::_load_image(&prs,user_read_data,&img);
@ -283,9 +295,10 @@ static Image _load_mem_png(const uint8_t* p_png) {
static Image _lossless_unpack_png(const DVector<uint8_t>& p_data) {
int len = p_data.size();
DVector<uint8_t>::Read r = p_data.read();
ERR_FAIL_COND_V(r[0]!='P' || r[1]!='N' || r[2]!='G' || r[3]!=' ',Image());
return _load_mem_png(&r[4]);
return _load_mem_png(&r[4],len-4);
}
@ -424,6 +437,7 @@ static DVector<uint8_t> _lossless_pack_png(const Image& p_image) {
ImageLoaderPNG::ImageLoaderPNG() {
Image::_png_mem_loader_func=_load_mem_png;
Image::lossless_unpacker=_lossless_unpack_png;
Image::lossless_packer=_lossless_pack_png;

View file

@ -40,7 +40,10 @@ class ImageLoaderPNG : public ImageFormatLoader {
static void _read_png_data(png_structp png_ptr,png_bytep data, png_size_t p_length);
public:
static Error _load_image(void *rf_up,png_rw_ptr p_func,Image *p_image);
virtual Error load_image(Image *p_image,FileAccess *f);
virtual void get_recognized_extensions(List<String> *p_extensions) const;

View file

@ -692,7 +692,6 @@ void make_default_theme() {
// FileDialog
t->set_icon("folder","FileDialog",make_icon(icon_folder_png));
t->set_color("files_disabled","FileDialog",Color(0,0,0,0.7));

View file

@ -0,0 +1,874 @@
#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"
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_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;
}
}
}
if (p_what==NOTIFICATION_DRAW) {
//RID ci = get_canvas_item();
//get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));
}
}
void EditorFileDialog::set_enable_multiple_selection(bool p_enable) {
tree->set_select_mode(p_enable?Tree::SELECT_MULTI : Tree::SELECT_SINGLE);
};
Vector<String> EditorFileDialog::get_selected_files() const {
Vector<String> list;
TreeItem* item = tree->get_root();
while ( (item = tree->get_next_selected(item)) ) {
list.push_back(dir_access->get_current_dir().plus_file(item->get_text(0)));
};
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();
}
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());
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
tree->grab_focus();
if (is_visible() && get_current_file()!="")
_request_single_thumbnail(get_current_dir().plus_file(get_current_file()));
}
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);
preview_vb->show();
} else {
preview_vb->hide();
preview->set_texture(Ref<Texture>());
}
}
void EditorFileDialog::_request_single_thumbnail(const String& p_path) {
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) {
TreeItem *ti=tree->get_next_selected(NULL);
String fbase=dir_access->get_current_dir();
DVector<String> files;
while(ti) {
files.push_back( fbase.plus_file(ti->get_text(0)) );
ti=tree->get_next_selected(ti);
}
if (files.size()) {
emit_signal("files_selected",files);
hide();
}
return;
}
String f=dir_access->get_current_dir().plus_file(file->get_text());
if (mode==MODE_OPEN_FILE && dir_access->file_exists(f)) {
emit_signal("file_selected",f);
hide();
}
if (mode==MODE_OPEN_DIR) {
String path=dir_access->get_current_dir();
/*if (tree->get_selected()) {
Dictionary d = tree->get_selected()->get_metadata(0);
if (d["dir"]) {
path=path+"/"+String(d["name"]);
}
}*/
path=path.replace("\\","/");
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));
return;
}
if (dir_access->file_exists(f)) {
confirm_save->set_text("File Exists, Overwrite?");
confirm_save->popup_centered(Size2(200,80));
} else {
emit_signal("file_selected",f);
hide();
}
}
}
void EditorFileDialog::_cancel_pressed() {
file->set_text("");
invalidate();
hide();
}
void EditorFileDialog::_tree_selected() {
TreeItem *ti=tree->get_selected();
if (!ti)
return;
Dictionary d=ti->get_metadata(0);
if (!d["dir"]) {
file->set_text(d["name"]);
_request_single_thumbnail(get_current_dir().plus_file(get_current_file()));
}
}
void EditorFileDialog::_tree_dc_selected() {
TreeItem *ti=tree->get_selected();
if (!ti)
return;
Dictionary d=ti->get_metadata(0);
if (d["dir"]) {
dir_access->change_dir(d["name"]);
if (mode==MODE_OPEN_FILE || mode==MODE_OPEN_FILES || mode==MODE_OPEN_DIR)
file->set_text("");
call_deferred("_update_file_list");
call_deferred("_update_dir");
} else {
_action_pressed();
}
}
void EditorFileDialog::update_file_list() {
tree->clear();
dir_access->list_dir_begin();
TreeItem *root = tree->create_item();
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
dirs.push_back(item);
}
}
dirs.sort_custom<NoCaseComparator>();
files.sort_custom<NoCaseComparator>();
while(!dirs.empty()) {
if (dirs.front()->get()!=".") {
TreeItem *ti=tree->create_item(root);
ti->set_text(0,dirs.front()->get()+"/");
ti->set_icon(0,folder);
Dictionary d;
d["name"]=dirs.front()->get();
d["dir"]=true;
ti->set_metadata(0,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());
if (get_icon_func) {
Ref<Texture> icon = get_icon_func(base_dir.plus_file(files.front()->get()));
ti->set_icon(0,icon);
}
if (mode==MODE_OPEN_DIR) {
ti->set_custom_color(0,get_color("files_disabled"));
ti->set_selectable(0,false);
}
Dictionary d;
d["name"]=files.front()->get();
d["dir"]=false;
ti->set_metadata(0,d);
if (file->get_text()==files.front()->get())
ti->select(0);
}
files.pop_front();
}
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("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("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();
}
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("Open"); set_title("Open a File"); makedir->hide(); break;
case MODE_OPEN_FILES: get_ok()->set_text("Open"); set_title("Open File(s)"); makedir->hide(); break;
case MODE_SAVE_FILE: get_ok()->set_text("Save"); set_title("Save a File"); makedir->show(); break;
case MODE_OPEN_DIR: get_ok()->set_text("Open"); set_title("Open a Directory"); makedir->show(); break;
}
if (mode==MODE_OPEN_FILES) {
tree->set_select_mode(Tree::SELECT_MULTI);
} else {
tree->set_select_mode(Tree::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();
} else {
mkdirerr->popup_centered_minsize(Size2(250,50));
}
}
void EditorFileDialog::_make_dir() {
makedialog->popup_centered_minsize(Size2(250,80));
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();
}
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());
}
}
bool EditorFileDialog::default_show_hidden_files=true;
void EditorFileDialog::_bind_methods() {
ObjectTypeDB::bind_method(_MD("_tree_selected"),&EditorFileDialog::_tree_selected);
ObjectTypeDB::bind_method(_MD("_tree_db_selected"),&EditorFileDialog::_tree_dc_selected);
ObjectTypeDB::bind_method(_MD("_dir_entered"),&EditorFileDialog::_dir_entered);
ObjectTypeDB::bind_method(_MD("_file_entered"),&EditorFileDialog::_file_entered);
ObjectTypeDB::bind_method(_MD("_action_pressed"),&EditorFileDialog::_action_pressed);
ObjectTypeDB::bind_method(_MD("_cancel_pressed"),&EditorFileDialog::_cancel_pressed);
ObjectTypeDB::bind_method(_MD("_filter_selected"),&EditorFileDialog::_filter_selected);
ObjectTypeDB::bind_method(_MD("_save_confirm_pressed"),&EditorFileDialog::_save_confirm_pressed);
ObjectTypeDB::bind_method(_MD("clear_filters"),&EditorFileDialog::clear_filters);
ObjectTypeDB::bind_method(_MD("add_filter","filter"),&EditorFileDialog::add_filter);
ObjectTypeDB::bind_method(_MD("get_current_dir"),&EditorFileDialog::get_current_dir);
ObjectTypeDB::bind_method(_MD("get_current_file"),&EditorFileDialog::get_current_file);
ObjectTypeDB::bind_method(_MD("get_current_path"),&EditorFileDialog::get_current_path);
ObjectTypeDB::bind_method(_MD("set_current_dir","dir"),&EditorFileDialog::set_current_dir);
ObjectTypeDB::bind_method(_MD("set_current_file","file"),&EditorFileDialog::set_current_file);
ObjectTypeDB::bind_method(_MD("set_current_path","path"),&EditorFileDialog::set_current_path);
ObjectTypeDB::bind_method(_MD("set_mode","mode"),&EditorFileDialog::set_mode);
ObjectTypeDB::bind_method(_MD("get_mode"),&EditorFileDialog::get_mode);
ObjectTypeDB::bind_method(_MD("get_vbox:VBoxContainer"),&EditorFileDialog::get_vbox);
ObjectTypeDB::bind_method(_MD("set_access","access"),&EditorFileDialog::set_access);
ObjectTypeDB::bind_method(_MD("get_access"),&EditorFileDialog::get_access);
ObjectTypeDB::bind_method(_MD("set_show_hidden_files"),&EditorFileDialog::set_show_hidden_files);
ObjectTypeDB::bind_method(_MD("is_showing_hidden_files"),&EditorFileDialog::is_showing_hidden_files);
ObjectTypeDB::bind_method(_MD("_select_drive"),&EditorFileDialog::_select_drive);
ObjectTypeDB::bind_method(_MD("_make_dir"),&EditorFileDialog::_make_dir);
ObjectTypeDB::bind_method(_MD("_make_dir_confirm"),&EditorFileDialog::_make_dir_confirm);
ObjectTypeDB::bind_method(_MD("_update_file_list"),&EditorFileDialog::update_file_list);
ObjectTypeDB::bind_method(_MD("_update_dir"),&EditorFileDialog::update_dir);
ObjectTypeDB::bind_method(_MD("_thumbnail_done"),&EditorFileDialog::_thumbnail_done);
ObjectTypeDB::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_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;
}
EditorFileDialog::EditorFileDialog() {
show_hidden_files=true;
VBoxContainer *vbc = memnew( VBoxContainer );
add_child(vbc);
set_child_rect(vbc);
mode=MODE_SAVE_FILE;
set_title("Save a File");
dir = memnew(LineEdit);
HBoxContainer *pathhb = memnew( HBoxContainer );
pathhb->add_child(dir);
dir->set_h_size_flags(SIZE_EXPAND_FILL);
drives = memnew( OptionButton );
pathhb->add_child(drives);
drives->connect("item_selected",this,"_select_drive");
makedir = memnew( Button );
makedir->set_text("Create Folder");
makedir->connect("pressed",this,"_make_dir");
pathhb->add_child(makedir);
vbc->add_margin_child("Path:",pathhb);
list_hb = memnew( HBoxContainer );
vbc->add_margin_child("Directories & Files:",list_hb,true);
tree = memnew(Tree);
tree->set_hide_root(true);
tree->set_h_size_flags(SIZE_EXPAND_FILL);
list_hb->add_child(tree);
HBoxContainer* filter_hb = memnew( HBoxContainer );
vbc->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("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("File:",file);
filter = memnew( OptionButton );
//add_child(filter);
filter_vb->add_margin_child("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");
tree->connect("cell_selected", this,"_tree_selected",varray(),CONNECT_DEFERRED);
tree->connect("item_activated", this,"_tree_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("Create Folder");
VBoxContainer *makevb= memnew( VBoxContainer );
makedialog->add_child(makevb);
makedialog->set_child_rect(makevb);
makedirname = memnew( LineEdit );
makevb->add_margin_child("Name:",makedirname);
add_child(makedialog);
makedialog->register_text_enter(makedirname);
makedialog->connect("confirmed",this,"_make_dir_confirm");
mkdirerr = memnew( AcceptDialog );
mkdirerr->set_text("Could not create folder.");
add_child(mkdirerr);
exterr = memnew( AcceptDialog );
exterr->set_text("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() {
ObjectTypeDB::bind_method(_MD("_browse"),&EditorLineEditFileChooser::_browse);
ObjectTypeDB::bind_method(_MD("_chosen"),&EditorLineEditFileChooser::_chosen);
ObjectTypeDB::bind_method(_MD("get_button:Button"),&EditorLineEditFileChooser::get_button);
ObjectTypeDB::bind_method(_MD("get_line_edit:LineEdit"),&EditorLineEditFileChooser::get_line_edit);
ObjectTypeDB::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");
}

View file

@ -0,0 +1,198 @@
/*************************************************************************/
/* file_dialog.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2015 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. */
/*************************************************************************/
#ifndef EDITORFILEDIALOG_H
#define EDITORFILEDIALOG_H
#include "scene/gui/dialogs.h"
#include "scene/gui/tree.h"
#include "scene/gui/line_edit.h"
#include "scene/gui/option_button.h"
#include "scene/gui/dialogs.h"
#include "os/dir_access.h"
#include "scene/gui/box_container.h"
#include "scene/gui/texture_frame.h"
/**
@author Juan Linietsky <reduzio@gmail.com>
*/
class EditorFileDialog : public ConfirmationDialog {
OBJ_TYPE( EditorFileDialog, ConfirmationDialog );
public:
enum Access {
ACCESS_RESOURCES,
ACCESS_USERDATA,
ACCESS_FILESYSTEM
};
enum Mode {
MODE_OPEN_FILE,
MODE_OPEN_FILES,
MODE_OPEN_DIR,
MODE_SAVE_FILE,
};
typedef Ref<Texture> (*GetIconFunc)(const String&);
typedef void (*RegisterFunc)(EditorFileDialog*);
static GetIconFunc get_icon_func;
static GetIconFunc get_large_icon_func;
static RegisterFunc register_func;
static RegisterFunc unregister_func;
private:
ConfirmationDialog *makedialog;
LineEdit *makedirname;
Button *makedir;
Access access;
//Button *action;
VBoxContainer *vbox;
Mode mode;
LineEdit *dir;
OptionButton *drives;
Tree *tree;
TextureFrame *preview;
VBoxContainer *preview_vb;
HBoxContainer *list_hb;
LineEdit *file;
AcceptDialog *mkdirerr;
AcceptDialog *exterr;
OptionButton *filter;
DirAccess *dir_access;
ConfirmationDialog *confirm_save;
Vector<String> filters;
bool preview_waiting;
int preview_wheel_index;
float preview_wheel_timeout;
static bool default_show_hidden_files;
bool show_hidden_files;
bool invalidated;
void update_dir();
void update_file_list();
void update_filters();
void _tree_selected();
void _select_drive(int p_idx);
void _tree_dc_selected();
void _dir_entered(String p_dir);
void _file_entered(const String& p_file);
void _action_pressed();
void _save_confirm_pressed();
void _cancel_pressed();
void _filter_selected(int);
void _make_dir();
void _make_dir_confirm();
void _update_drives();
virtual void _post_popup();
//callback funtion is callback(String p_path,Ref<Texture> preview,Variant udata) preview null if could not load
void _thumbnail_done(const String& p_path,const Ref<Texture>& p_preview, const Variant& p_udata);
void _request_single_thumbnail(const String& p_path);
protected:
void _notification(int p_what);
static void _bind_methods();
//bind helpers
public:
void clear_filters();
void add_filter(const String& p_filter);
void set_enable_multiple_selection(bool p_enable);
Vector<String> get_selected_files() const;
String get_current_dir() const;
String get_current_file() const;
String get_current_path() const;
void set_current_dir(const String& p_dir);
void set_current_file(const String& p_file);
void set_current_path(const String& p_path);
void set_mode(Mode p_mode);
Mode get_mode() const;
VBoxContainer *get_vbox();
LineEdit *get_line_edit() { return file; }
void set_access(Access p_access);
Access get_access() const;
void set_show_hidden_files(bool p_show);
bool is_showing_hidden_files() const;
static void set_default_show_hidden_files(bool p_show);
void invalidate();
EditorFileDialog();
~EditorFileDialog();
};
class EditorLineEditFileChooser : public HBoxContainer {
OBJ_TYPE( EditorLineEditFileChooser, HBoxContainer );
Button *button;
LineEdit *line_edit;
EditorFileDialog *dialog;
void _chosen(const String& p_text);
void _browse();
protected:
static void _bind_methods();
public:
Button *get_button() { return button; }
LineEdit *get_line_edit() { return line_edit; }
EditorFileDialog *get_file_dialog() { return dialog; }
EditorLineEditFileChooser();
};
VARIANT_ENUM_CAST( EditorFileDialog::Mode );
VARIANT_ENUM_CAST( EditorFileDialog::Access );
#endif // EDITORFILEDIALOG_H

View file

@ -99,6 +99,7 @@
#include "tools/editor/io_plugins/editor_translation_import_plugin.h"
#include "tools/editor/io_plugins/editor_mesh_import_plugin.h"
#include "plugins/editor_preview_plugins.h"
EditorNode *EditorNode::singleton=NULL;
@ -320,6 +321,11 @@ void EditorNode::_fs_changed() {
E->get()->invalidate();
}
for(Set<EditorFileDialog*>::Element *E=editor_file_dialogs.front();E;E=E->next()) {
E->get()->invalidate();
}
}
void EditorNode::_sources_changed(bool p_exist) {
@ -386,7 +392,7 @@ void EditorNode::edit_node(Node *p_node) {
void EditorNode::open_resource(const String& p_type) {
file->set_mode(FileDialog::MODE_OPEN_FILE);
file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
List<String> extensions;
ResourceLoader::get_recognized_extensions_for_type(p_type,&extensions);
@ -718,6 +724,96 @@ void EditorNode::_save_edited_subresources(Node* scene,Map<RES,bool>& processed,
}
void EditorNode::_find_node_types(Node* p_node, int&count_2d, int&count_3d) {
if (p_node->is_type("Viewport") || (p_node!=get_edited_scene() && p_node->get_owner()!=get_edited_scene()))
return;
if (p_node->is_type("CanvasItem"))
count_2d++;
else if (p_node->is_type("Spatial"))
count_3d++;
for(int i=0;i<p_node->get_child_count();i++)
_find_node_types(p_node->get_child(i),count_2d,count_3d);
}
void EditorNode::_save_scene_with_preview(String p_file) {
int c2d=0;
int c3d=0;
EditorProgress save("save","Saving Scene",4);
save.step("Analyzing",0);
_find_node_types(get_edited_scene(),c2d,c3d);
RID viewport;
bool is2d;
if (c3d<c2d) {
viewport=scene_root->get_viewport();
is2d=true;
} else {
viewport=SpatialEditor::get_singleton()->get_editor_viewport(0)->get_viewport_node()->get_viewport();
is2d=false;
}
save.step("Creating Thumbnail",1);
//current view?
int screen =-1;
for(int i=0;i<editor_table.size();i++) {
if (editor_plugin_screen==editor_table[i]) {
screen=i;
break;
}
}
_editor_select(is2d?0:1);
VS::get_singleton()->viewport_queue_screen_capture(viewport);
save.step("Creating Thumbnail",2);
save.step("Creating Thumbnail",3);
Image img = VS::get_singleton()->viewport_get_screen_capture(viewport);
int preview_size = EditorSettings::get_singleton()->get("file_dialog/thumbnail_size");;
int width,height;
if (img.get_width() > preview_size && img.get_width() >= img.get_height()) {
width=preview_size;
height = img.get_height() * preview_size / img.get_width();
} else if (img.get_height() > preview_size && img.get_height() >= img.get_width()) {
height=preview_size;
width = img.get_width() * preview_size / img.get_height();
} else {
width=img.get_width();
height=img.get_height();
}
img.convert(Image::FORMAT_RGB);
img.resize(width,height);
String pfile = EditorSettings::get_singleton()->get_settings_path().plus_file("tmp/last_scene_preview.png");
img.save_png(pfile);
Vector<uint8_t> imgdata = FileAccess::get_file_as_array(pfile);
print_line("img data is "+itos(imgdata.size()));
if (scene_import_metadata.is_null())
scene_import_metadata = Ref<ResourceImportMetadata>( memnew( ResourceImportMetadata ) );
scene_import_metadata->set_option("thumbnail",imgdata);
//tamanio tel thumbnail
if (screen!=-1) {
_editor_select(screen);
}
save.step("Saving Scene",4);
_save_scene(p_file);
}
void EditorNode::_save_scene(String p_file) {
Node *scene = edited_scene;
@ -1016,7 +1112,9 @@ void EditorNode::_dialog_action(String p_file) {
if (file->get_mode()==FileDialog::MODE_SAVE_FILE) {
_save_scene(p_file);
//_save_scene(p_file);
_save_scene_with_preview(p_file);
}
} break;
@ -1024,7 +1122,8 @@ void EditorNode::_dialog_action(String p_file) {
case FILE_SAVE_AND_RUN: {
if (file->get_mode()==FileDialog::MODE_SAVE_FILE) {
_save_scene(p_file);
//_save_scene(p_file);
_save_scene_with_preview(p_file);
_run(false);
}
} break;
@ -1177,7 +1276,8 @@ void EditorNode::_dialog_action(String p_file) {
if (file->get_mode()==FileDialog::MODE_SAVE_FILE) {
_save_scene(p_file);
//_save_scene(p_file);
_save_scene_with_preview(p_file);
}
} break;
@ -1505,7 +1605,8 @@ void EditorNode::_run(bool p_current,const String& p_custom) {
return;
}
_save_scene(scene->get_filename());
//_save_scene(scene->get_filename());
_save_scene_with_preview(scene->get_filename());
}
}
@ -1608,7 +1709,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
//print_tree();
file->set_mode(FileDialog::MODE_OPEN_FILE);
file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
//not for now?
List<String> extensions;
ResourceLoader::get_recognized_extensions_for_type("PackedScene",&extensions);
@ -1659,7 +1760,8 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
Node *scene = edited_scene;
if (scene && scene->get_filename()!="") {
_save_scene(scene->get_filename());
//_save_scene(scene->get_filename());
_save_scene_with_preview(scene->get_filename());
return;
};
// fallthrough to save_as
@ -1678,7 +1780,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
break;
}
file->set_mode(FileDialog::MODE_SAVE_FILE);
file->set_mode(EditorFileDialog::MODE_SAVE_FILE);
bool relpaths = (scene->has_meta("__editor_relpaths__") && scene->get_meta("__editor_relpaths__").operator bool());
@ -1761,7 +1863,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
bool relpaths = (scene->has_meta("__editor_relpaths__") && scene->get_meta("__editor_relpaths__").operator bool());
file->set_mode(FileDialog::MODE_SAVE_FILE);
file->set_mode(EditorFileDialog::MODE_SAVE_FILE);
file->set_current_path(cpath);
file->set_title("Save Translatable Strings");
@ -1810,7 +1912,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
break;
}
file->set_mode(FileDialog::MODE_SAVE_FILE);
file->set_mode(EditorFileDialog::MODE_SAVE_FILE);
List<String> extensions;
Ref<PackedScene> sd = memnew( PackedScene );
@ -3132,6 +3234,7 @@ void EditorNode::register_editor_types() {
ObjectTypeDB::register_type<EditorImportPlugin>();
ObjectTypeDB::register_type<EditorScenePostImport>();
ObjectTypeDB::register_type<EditorScript>();
ObjectTypeDB::register_type<EditorFileDialog>();
//ObjectTypeDB::register_type<EditorImporter>();
@ -3282,6 +3385,16 @@ void EditorNode::_file_dialog_unregister(FileDialog *p_dialog){
singleton->file_dialogs.erase(p_dialog);
}
void EditorNode::_editor_file_dialog_register(EditorFileDialog *p_dialog) {
singleton->editor_file_dialogs.insert(p_dialog);
}
void EditorNode::_editor_file_dialog_unregister(EditorFileDialog *p_dialog){
singleton->editor_file_dialogs.erase(p_dialog);
}
Vector<EditorNodeInitCallback> EditorNode::_init_callbacks;
Error EditorNode::export_platform(const String& p_platform, const String& p_path, bool p_debug,const String& p_password,bool p_quit_after) {
@ -3334,6 +3447,11 @@ EditorNode::EditorNode() {
FileDialog::register_func=_file_dialog_register;
FileDialog::unregister_func=_file_dialog_unregister;
EditorFileDialog::get_icon_func=_file_dialog_get_icon;
EditorFileDialog::register_func=_editor_file_dialog_register;
EditorFileDialog::unregister_func=_editor_file_dialog_unregister;
editor_import_export = memnew( EditorImportExport );
add_child(editor_import_export);
@ -3358,6 +3476,9 @@ EditorNode::EditorNode() {
editor_register_icons(theme);
editor_register_fonts(theme);
//theme->set_icon("folder","EditorFileDialog",Theme::get_default()->get_icon("folder","EditorFileDialog"));
//theme->set_color("files_disabled","EditorFileDialog",Color(0,0,0,0.7));
String global_font = EditorSettings::get_singleton()->get("global/font");
if (global_font!="") {
Ref<Font> fnt = ResourceLoader::load(global_font);
@ -3376,6 +3497,8 @@ EditorNode::EditorNode() {
theme->set_stylebox("EditorFocus","EditorStyles",focus_sbt);
resource_preview = memnew( EditorResourcePreview );
add_child(resource_preview);
progress_dialog = memnew( ProgressDialog );
gui_base->add_child(progress_dialog);
@ -3473,6 +3596,7 @@ EditorNode::EditorNode() {
animation_panel=pc;
animation_panel->hide();
HBoxContainer *animation_hb = memnew( HBoxContainer);
animation_vb->add_child(animation_hb);
@ -4031,7 +4155,7 @@ EditorNode::EditorNode() {
file_templates->add_filter("*.tpz ; Template Package");
file = memnew( FileDialog );
file = memnew( EditorFileDialog );
gui_base->add_child(file);
file->set_current_dir("res://");
@ -4161,6 +4285,13 @@ EditorNode::EditorNode() {
for(int i=0;i<EditorPlugins::get_plugin_count();i++)
add_editor_plugin( EditorPlugins::create(i,this) );
resource_preview->add_preview_generator( Ref<EditorTexturePreviewPlugin>( memnew(EditorTexturePreviewPlugin )));
resource_preview->add_preview_generator( Ref<EditorPackedScenePreviewPlugin>( memnew(EditorPackedScenePreviewPlugin )));
resource_preview->add_preview_generator( Ref<EditorMaterialPreviewPlugin>( memnew(EditorMaterialPreviewPlugin )));
resource_preview->add_preview_generator( Ref<EditorScriptPreviewPlugin>( memnew(EditorScriptPreviewPlugin )));
resource_preview->add_preview_generator( Ref<EditorSamplePreviewPlugin>( memnew(EditorSamplePreviewPlugin )));
circle_step_msec=OS::get_singleton()->get_ticks_msec();
circle_step_frame=OS::get_singleton()->get_frames_drawn();;
circle_step=0;

View file

@ -78,7 +78,7 @@
#include "tools/editor/editor_plugin.h"
#include "fileserver/editor_file_server.h"
#include "editor_resource_preview.h"
@ -238,7 +238,7 @@ class EditorNode : public Node {
EditorSettingsDialog *settings_config_dialog;
RunSettingsDialog *run_settings_dialog;
ProjectSettings *project_settings;
FileDialog *file;
EditorFileDialog *file;
FileDialog *file_templates;
FileDialog *file_export;
FileDialog *file_export_lib;
@ -304,6 +304,7 @@ class EditorNode : public Node {
EditorSelection *editor_selection;
ProjectExport *project_export;
ProjectExportDialog *project_export_settings;
EditorResourcePreview *resource_preview;
EditorFileServer *file_server;
@ -381,11 +382,15 @@ class EditorNode : public Node {
String import_reload_fn;
Set<FileDialog*> file_dialogs;
Set<EditorFileDialog*> editor_file_dialogs;
Map<String,Ref<Texture> > icon_type_cache;
static Ref<Texture> _file_dialog_get_icon(const String& p_path);
static void _file_dialog_register(FileDialog *p_dialog);
static void _file_dialog_unregister(FileDialog *p_dialog);
static void _editor_file_dialog_register(EditorFileDialog *p_dialog);
static void _editor_file_dialog_unregister(EditorFileDialog *p_dialog);
void _cleanup_scene();
@ -394,6 +399,9 @@ class EditorNode : public Node {
bool _find_and_save_edited_subresources(Object *obj,Map<RES,bool>& processed,int32_t flags);
void _save_edited_subresources(Node* scene,Map<RES,bool>& processed,int32_t flags);
void _find_node_types(Node* p_node, int&count_2d, int&count_3d);
void _save_scene_with_preview(String p_file);
struct ExportDefer {
String platform;

View file

@ -0,0 +1,260 @@
#include "editor_resource_preview.h"
#include "editor_settings.h"
#include "os/file_access.h"
#include "io/resource_loader.h"
#include "io/resource_saver.h"
#include "globals.h"
Ref<Texture> EditorResourcePreviewGenerator::generate_from_path(const String& p_path) {
RES res = ResourceLoader::load(p_path);
if (!res.is_valid())
return res;
return generate(res);
}
EditorResourcePreviewGenerator::EditorResourcePreviewGenerator() {
}
EditorResourcePreview* EditorResourcePreview::singleton=NULL;
void EditorResourcePreview::_thread_func(void *ud) {
EditorResourcePreview *erp=(EditorResourcePreview*)ud;
erp->_thread();
}
void EditorResourcePreview::_preview_ready(const String& p_str,const Ref<Texture>& p_texture,ObjectID id,const StringName& p_func,const Variant& p_ud) {
print_line("preview is ready");
preview_mutex->lock();
Item item;
item.order=order++;
item.preview=p_texture;
cache[p_str]=item;
Object *recv = ObjectDB::get_instance(id);
if (recv) {
recv->call_deferred(p_func,p_str,p_texture,p_ud);
}
preview_mutex->unlock();
}
Ref<Texture> EditorResourcePreview::_generate_preview(const QueueItem& p_item,const String& cache_base) {
String type = ResourceLoader::get_resource_type(p_item.path);
print_line("resource type is: "+type);
if (type=="")
return Ref<Texture>(); //could not guess type
Ref<Texture> generated;
for(int i=0;i<preview_generators.size();i++) {
if (!preview_generators[i]->handles(type))
continue;
generated = preview_generators[i]->generate_from_path(p_item.path);
break;
}
if (generated.is_valid()) {
print_line("was generated");
int thumbnail_size = EditorSettings::get_singleton()->get("file_dialog/thumbnail_size");
//wow it generated a preview... save cache
ResourceSaver::save(cache_base+".png",generated);
FileAccess *f=FileAccess::open(cache_base+".txt",FileAccess::WRITE);
f->store_line(itos(thumbnail_size));
f->store_line(itos(FileAccess::get_modified_time(p_item.path)));
f->store_line(FileAccess::get_md5(p_item.path));
memdelete(f);
} else {
print_line("was not generated");
}
return generated;
}
void EditorResourcePreview::_thread() {
print_line("begin thread");
while(!exit) {
print_line("wait for semaphore");
preview_sem->wait();
preview_mutex->lock();
print_line("blue team go");
if (queue.size()) {
print_line("pop from queue");
QueueItem item = queue.front()->get();
queue.pop_front();
preview_mutex->unlock();
Ref<Texture> texture;
uint64_t modtime = FileAccess::get_modified_time(item.path);
int thumbnail_size = EditorSettings::get_singleton()->get("file_dialog/thumbnail_size");
if (cache.has(item.path)) {
//already has it because someone loaded it, just let it know it's ready
call_deferred("_preview_ready",item.path,cache[item.path].preview,item.id,item.function,item.userdata);
} else {
String temp_path=EditorSettings::get_singleton()->get_settings_path().plus_file("tmp");
String cache_base = Globals::get_singleton()->globalize_path(item.path).md5_text();
cache_base = temp_path.plus_file("resthumb-"+cache_base);
//does not have it, try to load a cached thumbnail
String file = cache_base+".txt";
print_line("cachetxt at "+file);
FileAccess *f=FileAccess::open(file,FileAccess::READ);
if (!f) {
print_line("generate because not cached");
//generate
texture=_generate_preview(item,cache_base);
} else {
int tsize = f->get_line().to_int64();
uint64_t last_modtime = f->get_line().to_int64();
bool cache_valid = true;
if (tsize!=thumbnail_size) {
cache_valid=false;
memdelete(f);
} else if (last_modtime!=modtime) {
String last_md5 = f->get_line();
String md5 = FileAccess::get_md5(item.path);
memdelete(f);
if (last_md5!=md5) {
cache_valid=false;
} else {
//update modified time
f=FileAccess::open(file,FileAccess::WRITE);
f->store_line(itos(modtime));
f->store_line(md5);
memdelete(f);
}
} else {
memdelete(f);
}
if (cache_valid) {
texture = ResourceLoader::load(cache_base+".png","ImageTexture",true);
if (!texture.is_valid()) {
//well fuck
cache_valid=false;
}
}
if (!cache_valid) {
texture=_generate_preview(item,cache_base);
}
}
print_line("notify of preview ready");
call_deferred("_preview_ready",item.path,texture,item.id,item.function,item.userdata);
}
} else {
preview_mutex->unlock();
}
}
}
void EditorResourcePreview::queue_resource_preview(const String& p_path, Object* p_receiver, const StringName& p_receiver_func, const Variant& p_userdata) {
ERR_FAIL_NULL(p_receiver);
preview_mutex->lock();
if (cache.has(p_path)) {
cache[p_path].order=order++;
p_receiver->call_deferred(p_receiver_func,p_path,cache[p_path].preview,p_userdata);
preview_mutex->unlock();
return;
}
print_line("send to thread");
QueueItem item;
item.function=p_receiver_func;
item.id=p_receiver->get_instance_ID();
item.path=p_path;
item.userdata=p_userdata;
queue.push_back(item);
preview_mutex->unlock();
preview_sem->post();
}
void EditorResourcePreview::add_preview_generator(const Ref<EditorResourcePreviewGenerator>& p_generator) {
preview_generators.push_back(p_generator);
}
EditorResourcePreview* EditorResourcePreview::get_singleton() {
return singleton;
}
void EditorResourcePreview::_bind_methods() {
ObjectTypeDB::bind_method("_preview_ready",&EditorResourcePreview::_preview_ready);
}
EditorResourcePreview::EditorResourcePreview() {
singleton=this;
preview_mutex = Mutex::create();
preview_sem = Semaphore::create();
order=0;
exit=false;
thread = Thread::create(_thread_func,this);
}
EditorResourcePreview::~EditorResourcePreview()
{
exit=true;
preview_sem->post();
Thread::wait_to_finish(thread);
memdelete(thread);
memdelete(preview_mutex);
memdelete(preview_sem);
}

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@ -0,0 +1,95 @@
#ifndef EDITORRESOURCEPREVIEW_H
#define EDITORRESOURCEPREVIEW_H
#include "scene/main/node.h"
#include "os/semaphore.h"
#include "os/thread.h"
#include "scene/resources/texture.h"
/* make previews for:
*packdscene
-wav
*image
-mesh
-font
*script
*material
-shader
-shader graph?
-navigation mesh
-collision?
-occluder polygon
-navigation polygon
-tileset
-curve and curve2D
*/
class EditorResourcePreviewGenerator : public Reference {
OBJ_TYPE(EditorResourcePreviewGenerator,Reference );
public:
virtual bool handles(const String& p_type) const=0;
virtual Ref<Texture> generate(const RES& p_from)=0;
virtual Ref<Texture> generate_from_path(const String& p_path);
EditorResourcePreviewGenerator();
};
class EditorResourcePreview : public Node {
OBJ_TYPE(EditorResourcePreview,Node);
static EditorResourcePreview* singleton;
struct QueueItem {
String path;
ObjectID id;
StringName function;
Variant userdata;
};
List<QueueItem> queue;
Mutex *preview_mutex;
Semaphore *preview_sem;
Thread *thread;
bool exit;
struct Item {
Ref<Texture> preview;
int order;
};
int order;
Map<String,Item> cache;
void _preview_ready(const String& p_str,const Ref<Texture>& p_texture, ObjectID id, const StringName &p_func, const Variant &p_ud);
Ref<Texture> _generate_preview(const QueueItem& p_item, const String &cache_base);
static void _thread_func(void *ud);
void _thread();
Vector<Ref<EditorResourcePreviewGenerator> > preview_generators;
protected:
static void _bind_methods();
public:
static EditorResourcePreview* get_singleton();
//callback funtion is callback(String p_path,Ref<Texture> preview,Variant udata) preview null if could not load
void queue_resource_preview(const String& p_path, Object* p_receiver, const StringName& p_receiver_func, const Variant& p_userdata);
void add_preview_generator(const Ref<EditorResourcePreviewGenerator>& p_generator);
EditorResourcePreview();
~EditorResourcePreview();
};
#endif // EDITORRESOURCEPREVIEW_H

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@ -448,6 +448,8 @@ void EditorSettings::_load_defaults() {
set("text_editor/create_signal_callbacks",true);
set("file_dialog/show_hidden_files", false);
set("file_dialog/thumbnail_size", 64);
hints["file_dialog/thumbnail_size"]=PropertyInfo(Variant::INT,"file_dialog/thumbnail_size",PROPERTY_HINT_RANGE,"32,128,16");
set("animation/autorename_animation_tracks",true);
set("animation/confirm_insert_track",true);

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@ -0,0 +1,664 @@
#include "editor_preview_plugins.h"
#include "io/resource_loader.h"
#include "tools/editor/editor_settings.h"
#include "io/file_access_memory.h"
#include "os/os.h"
#include "scene/resources/material.h"
#include "scene/resources/sample.h"
bool EditorTexturePreviewPlugin::handles(const String& p_type) const {
return ObjectTypeDB::is_type(p_type,"ImageTexture");
}
Ref<Texture> EditorTexturePreviewPlugin::generate(const RES& p_from) {
Ref<ImageTexture> tex =p_from;
Image img = tex->get_data();
if (img.empty())
return Ref<Texture>();
img.clear_mipmaps();
int thumbnail_size = EditorSettings::get_singleton()->get("file_dialog/thumbnail_size");
if (img.is_compressed()) {
if (img.decompress()!=OK)
return Ref<Texture>();
} else if (img.get_format()!=Image::FORMAT_RGB && img.get_format()!=Image::FORMAT_RGB) {
img.convert(Image::FORMAT_RGBA);
}
int width,height;
if (img.get_width() > thumbnail_size && img.get_width() >= img.get_height()) {
width=thumbnail_size;
height = img.get_height() * thumbnail_size / img.get_width();
} else if (img.get_height() > thumbnail_size && img.get_height() >= img.get_width()) {
height=thumbnail_size;
width = img.get_width() * thumbnail_size / img.get_height();
} else {
width=img.get_width();
height=img.get_height();
}
img.resize(width,height);
Ref<ImageTexture> ptex = Ref<ImageTexture>( memnew( ImageTexture ));
ptex->create_from_image(img,0);
return ptex;
}
EditorTexturePreviewPlugin::EditorTexturePreviewPlugin() {
}
///////////////////////////////////////////////////////////////////////////
Ref<Texture> EditorPackedScenePreviewPlugin::_gen_from_imd(Ref<ResourceImportMetadata> p_imd) {
if (p_imd.is_null())
return Ref<Texture>();
if (!p_imd->has_option("thumbnail"))
return Ref<Texture>();
Variant tn = p_imd->get_option("thumbnail");
print_line(Variant::get_type_name(tn.get_type()));
DVector<uint8_t> thumbnail = tn;
int len = thumbnail.size();
if (len==0)
return Ref<Texture>();
DVector<uint8_t>::Read r = thumbnail.read();
Image img(r.ptr(),len);
if (img.empty())
return Ref<Texture>();
Ref<ImageTexture> ptex = Ref<ImageTexture>( memnew( ImageTexture ));
ptex->create_from_image(img,0);
return ptex;
}
bool EditorPackedScenePreviewPlugin::handles(const String& p_type) const {
return ObjectTypeDB::is_type(p_type,"PackedScene");
}
Ref<Texture> EditorPackedScenePreviewPlugin::generate(const RES& p_from) {
Ref<ResourceImportMetadata> imd = p_from->get_import_metadata();
return _gen_from_imd(imd);
}
Ref<Texture> EditorPackedScenePreviewPlugin::generate_from_path(const String& p_path) {
Ref<ResourceImportMetadata> imd = ResourceLoader::load_import_metadata(p_path);
return _gen_from_imd(imd);
}
EditorPackedScenePreviewPlugin::EditorPackedScenePreviewPlugin() {
}
//////////////////////////////////////////////////////////////////
bool EditorMaterialPreviewPlugin::handles(const String& p_type) const {
return ObjectTypeDB::is_type(p_type,"Material"); //any material
}
Ref<Texture> EditorMaterialPreviewPlugin::generate(const RES& p_from) {
Ref<Material> material = p_from;
ERR_FAIL_COND_V(material.is_null(),Ref<Texture>());
VS::get_singleton()->mesh_surface_set_material(sphere,0,material->get_rid());
VS::get_singleton()->viewport_queue_screen_capture(viewport);
VS::get_singleton()->viewport_set_render_target_update_mode(viewport,VS::RENDER_TARGET_UPDATE_ONCE); //once used for capture
// print_line("queue capture!");
Image img;
int timeout=1000;
while(timeout) {
//print_line("try capture?");
OS::get_singleton()->delay_usec(10);
img = VS::get_singleton()->viewport_get_screen_capture(viewport);
if (!img.empty())
break;
timeout--;
}
//print_line("captured!");
VS::get_singleton()->mesh_surface_set_material(sphere,0,RID());
int thumbnail_size = EditorSettings::get_singleton()->get("file_dialog/thumbnail_size");
img.resize(thumbnail_size,thumbnail_size);
Ref<ImageTexture> ptex = Ref<ImageTexture>( memnew( ImageTexture ));
ptex->create_from_image(img,0);
return ptex;
}
EditorMaterialPreviewPlugin::EditorMaterialPreviewPlugin() {
scenario = VS::get_singleton()->scenario_create();
viewport = VS::get_singleton()->viewport_create();
VS::get_singleton()->viewport_set_as_render_target(viewport,true);
VS::get_singleton()->viewport_set_render_target_update_mode(viewport,VS::RENDER_TARGET_UPDATE_DISABLED);
VS::get_singleton()->viewport_set_scenario(viewport,scenario);
VS::ViewportRect vr;
vr.x=0;
vr.y=0;
vr.width=128;
vr.height=128;
VS::get_singleton()->viewport_set_rect(viewport,vr);
camera = VS::get_singleton()->camera_create();
VS::get_singleton()->viewport_attach_camera(viewport,camera);
VS::get_singleton()->camera_set_transform(camera,Transform(Matrix3(),Vector3(0,0,3)));
VS::get_singleton()->camera_set_perspective(camera,45,0.1,10);
light = VS::get_singleton()->light_create(VS::LIGHT_DIRECTIONAL);
light_instance = VS::get_singleton()->instance_create2(light,scenario);
VS::get_singleton()->instance_set_transform(light_instance,Transform().looking_at(Vector3(-1,-1,-1),Vector3(0,1,0)));
light2 = VS::get_singleton()->light_create(VS::LIGHT_DIRECTIONAL);
VS::get_singleton()->light_set_color(light2,VS::LIGHT_COLOR_DIFFUSE,Color(0.7,0.7,0.7));
VS::get_singleton()->light_set_color(light2,VS::LIGHT_COLOR_SPECULAR,Color(0.0,0.0,0.0));
light_instance2 = VS::get_singleton()->instance_create2(light2,scenario);
VS::get_singleton()->instance_set_transform(light_instance2,Transform().looking_at(Vector3(0,1,0),Vector3(0,0,1)));
sphere = VS::get_singleton()->mesh_create();
sphere_instance = VS::get_singleton()->instance_create2(sphere,scenario);
int lats=32;
int lons=32;
float radius=1.0;
DVector<Vector3> vertices;
DVector<Vector3> normals;
DVector<Vector2> uvs;
DVector<float> tangents;
Matrix3 tt = Matrix3(Vector3(0,1,0),Math_PI*0.5);
for(int i = 1; i <= lats; i++) {
double lat0 = Math_PI * (-0.5 + (double) (i - 1) / lats);
double z0 = Math::sin(lat0);
double zr0 = Math::cos(lat0);
double lat1 = Math_PI * (-0.5 + (double) i / lats);
double z1 = Math::sin(lat1);
double zr1 = Math::cos(lat1);
for(int j = lons; j >= 1; j--) {
double lng0 = 2 * Math_PI * (double) (j - 1) / lons;
double x0 = Math::cos(lng0);
double y0 = Math::sin(lng0);
double lng1 = 2 * Math_PI * (double) (j) / lons;
double x1 = Math::cos(lng1);
double y1 = Math::sin(lng1);
Vector3 v[4]={
Vector3(x1 * zr0, z0, y1 *zr0),
Vector3(x1 * zr1, z1, y1 *zr1),
Vector3(x0 * zr1, z1, y0 *zr1),
Vector3(x0 * zr0, z0, y0 *zr0)
};
#define ADD_POINT(m_idx) \
normals.push_back(v[m_idx]);\
vertices.push_back(v[m_idx]*radius);\
{ Vector2 uv(Math::atan2(v[m_idx].x,v[m_idx].z),Math::atan2(-v[m_idx].y,v[m_idx].z));\
uv/=Math_PI;\
uv*=4.0;\
uv=uv*0.5+Vector2(0.5,0.5);\
uvs.push_back(uv);\
}\
{ Vector3 t = tt.xform(v[m_idx]);\
tangents.push_back(t.x);\
tangents.push_back(t.y);\
tangents.push_back(t.z);\
tangents.push_back(1.0);\
}
ADD_POINT(0);
ADD_POINT(1);
ADD_POINT(2);
ADD_POINT(2);
ADD_POINT(3);
ADD_POINT(0);
}
}
Array arr;
arr.resize(VS::ARRAY_MAX);
arr[VS::ARRAY_VERTEX]=vertices;
arr[VS::ARRAY_NORMAL]=normals;
arr[VS::ARRAY_TANGENT]=tangents;
arr[VS::ARRAY_TEX_UV]=uvs;
VS::get_singleton()->mesh_add_surface(sphere,VS::PRIMITIVE_TRIANGLES,arr);
}
EditorMaterialPreviewPlugin::~EditorMaterialPreviewPlugin() {
VS::get_singleton()->free(sphere);
VS::get_singleton()->free(sphere_instance);
VS::get_singleton()->free(viewport);
VS::get_singleton()->free(light);
VS::get_singleton()->free(light_instance);
VS::get_singleton()->free(light2);
VS::get_singleton()->free(light_instance2);
VS::get_singleton()->free(camera);
VS::get_singleton()->free(scenario);
}
///////////////////////////////////////////////////////////////////////////
static bool _is_text_char(CharType c) {
return (c>='a' && c<='z') || (c>='A' && c<='Z') || (c>='0' && c<='9') || c=='_';
}
bool EditorScriptPreviewPlugin::handles(const String& p_type) const {
return ObjectTypeDB::is_type(p_type,"Script");
}
Ref<Texture> EditorScriptPreviewPlugin::generate(const RES& p_from) {
Ref<Script> scr = p_from;
if (scr.is_null())
return Ref<Texture>();
String code = scr->get_source_code().strip_edges();
if (code=="")
return Ref<Texture>();
List<String> kwors;
scr->get_language()->get_reserved_words(&kwors);
Set<String> keywords;
for(List<String>::Element *E=kwors.front();E;E=E->next()) {
keywords.insert(E->get());
}
int line = 0;
int col=0;
int thumbnail_size = EditorSettings::get_singleton()->get("file_dialog/thumbnail_size");
Image img(thumbnail_size,thumbnail_size,0,Image::FORMAT_RGBA);
Color bg_color = EditorSettings::get_singleton()->get("text_editor/background_color");
bg_color.a=1.0;
Color keyword_color = EditorSettings::get_singleton()->get("text_editor/keyword_color");
Color text_color = EditorSettings::get_singleton()->get("text_editor/text_color");
Color symbol_color = EditorSettings::get_singleton()->get("text_editor/symbol_color");
Color comment_color = EditorSettings::get_singleton()->get("text_editor/comment_color");
for(int i=0;i<thumbnail_size;i++) {
for(int j=0;j<thumbnail_size;j++) {
img.put_pixel(i,j,bg_color);
}
}
bool prev_is_text=false;
bool in_keyword=false;
for(int i=0;i<code.length();i++) {
CharType c = code[i];
if (c>32) {
if (col<thumbnail_size) {
Color color = text_color;
if (c!='_' && ((c>='!' && c<='/') || (c>=':' && c<='@') || (c>='[' && c<='`') || (c>='{' && c<='~') || c=='\t')) {
//make symbol a little visible
color=symbol_color;
in_keyword=false;
} else if (!prev_is_text && _is_text_char(c)) {
int pos = i;
while(_is_text_char(code[pos])) {
pos++;
}
///print_line("from "+itos(i)+" to "+itos(pos));
String word = code.substr(i,pos-i);
//print_line("found word: "+word);
if (keywords.has(word))
in_keyword=true;
} else if (!_is_text_char(c)) {
in_keyword=false;
}
if (in_keyword)
color=keyword_color;
Color ul=color;
ul.a*=0.5;
img.put_pixel(col,line*2,bg_color.blend(ul));
img.put_pixel(col,line*2+1,color);
prev_is_text=_is_text_char(c);
}
} else {
prev_is_text=false;
in_keyword=false;
if (c=='\n') {
col=0;
line++;
if (line>=thumbnail_size/2)
break;
} else if (c=='\t') {
col+=3;
}
}
col++;
}
Ref<ImageTexture> ptex = Ref<ImageTexture>( memnew( ImageTexture));
ptex->create_from_image(img,0);
return ptex;
}
EditorScriptPreviewPlugin::EditorScriptPreviewPlugin() {
}
///////////////////////////////////////////////////////////////////
bool EditorSamplePreviewPlugin::handles(const String& p_type) const {
return ObjectTypeDB::is_type(p_type,"Sample");
}
Ref<Texture> EditorSamplePreviewPlugin::generate(const RES& p_from) {
Ref<Sample> smp =p_from;
ERR_FAIL_COND_V(smp.is_null(),Ref<Texture>());
int thumbnail_size = EditorSettings::get_singleton()->get("file_dialog/thumbnail_size");
DVector<uint8_t> img;
int w = thumbnail_size;
int h = thumbnail_size;
img.resize(w*h*3);
DVector<uint8_t>::Write imgdata = img.write();
uint8_t * imgw = imgdata.ptr();
DVector<uint8_t> data = smp->get_data();
DVector<uint8_t>::Read sampledata = data.read();
const uint8_t *sdata=sampledata.ptr();
bool stereo = smp->is_stereo();
bool _16=smp->get_format()==Sample::FORMAT_PCM16;
int len = smp->get_length();
if (len<1)
return Ref<Texture>();
if (smp->get_format()==Sample::FORMAT_IMA_ADPCM) {
struct IMA_ADPCM_State {
int16_t step_index;
int32_t predictor;
/* values at loop point */
int16_t loop_step_index;
int32_t loop_predictor;
int32_t last_nibble;
int32_t loop_pos;
int32_t window_ofs;
const uint8_t *ptr;
} ima_adpcm;
ima_adpcm.step_index=0;
ima_adpcm.predictor=0;
ima_adpcm.loop_step_index=0;
ima_adpcm.loop_predictor=0;
ima_adpcm.last_nibble=-1;
ima_adpcm.loop_pos=0x7FFFFFFF;
ima_adpcm.window_ofs=0;
ima_adpcm.ptr=NULL;
for(int i=0;i<w;i++) {
float max[2]={-1e10,-1e10};
float min[2]={1e10,1e10};
int from = i*len/w;
int to = (i+1)*len/w;
if (to>=len)
to=len-1;
for(int j=from;j<to;j++) {
while(j>ima_adpcm.last_nibble) {
static const int16_t _ima_adpcm_step_table[89] = {
7, 8, 9, 10, 11, 12, 13, 14, 16, 17,
19, 21, 23, 25, 28, 31, 34, 37, 41, 45,
50, 55, 60, 66, 73, 80, 88, 97, 107, 118,
130, 143, 157, 173, 190, 209, 230, 253, 279, 307,
337, 371, 408, 449, 494, 544, 598, 658, 724, 796,
876, 963, 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066,
2272, 2499, 2749, 3024, 3327, 3660, 4026, 4428, 4871, 5358,
5894, 6484, 7132, 7845, 8630, 9493, 10442, 11487, 12635, 13899,
15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, 32767
};
static const int8_t _ima_adpcm_index_table[16] = {
-1, -1, -1, -1, 2, 4, 6, 8,
-1, -1, -1, -1, 2, 4, 6, 8
};
int16_t nibble,signed_nibble,diff,step;
ima_adpcm.last_nibble++;
const uint8_t *src_ptr=sdata;
nibble = (ima_adpcm.last_nibble&1)?
(src_ptr[ima_adpcm.last_nibble>>1]>>4):(src_ptr[ima_adpcm.last_nibble>>1]&0xF);
step=_ima_adpcm_step_table[ima_adpcm.step_index];
ima_adpcm.step_index += _ima_adpcm_index_table[nibble];
if (ima_adpcm.step_index<0)
ima_adpcm.step_index=0;
if (ima_adpcm.step_index>88)
ima_adpcm.step_index=88;
/*
signed_nibble = (nibble&7) * ((nibble&8)?-1:1);
diff = (2 * signed_nibble + 1) * step / 4; */
diff = step >> 3 ;
if (nibble & 1)
diff += step >> 2 ;
if (nibble & 2)
diff += step >> 1 ;
if (nibble & 4)
diff += step ;
if (nibble & 8)
diff = -diff ;
ima_adpcm.predictor+=diff;
if (ima_adpcm.predictor<-0x8000)
ima_adpcm.predictor=-0x8000;
else if (ima_adpcm.predictor>0x7FFF)
ima_adpcm.predictor=0x7FFF;
/* store loop if there */
if (ima_adpcm.last_nibble==ima_adpcm.loop_pos) {
ima_adpcm.loop_step_index = ima_adpcm.step_index;
ima_adpcm.loop_predictor = ima_adpcm.predictor;
}
}
float v=ima_adpcm.predictor/32767.0;
if (v>max[0])
max[0]=v;
if (v<min[0])
min[0]=v;
}
max[0]*=0.8;
min[0]*=0.8;
for(int j=0;j<h;j++) {
float v = (j/(float)h) * 2.0 - 1.0;
uint8_t* imgofs = &imgw[(j*w+i)*3];
if (v>min[0] && v<max[0]) {
imgofs[0]=255;
imgofs[1]=150;
imgofs[2]=80;
} else {
imgofs[0]=0;
imgofs[1]=0;
imgofs[2]=0;
}
}
}
} else {
for(int i=0;i<w;i++) {
// i trust gcc will optimize this loop
float max[2]={-1e10,-1e10};
float min[2]={1e10,1e10};
int c=stereo?2:1;
int from = i*len/w;
int to = (i+1)*len/w;
if (to>=len)
to=len-1;
if (_16) {
const int16_t*src =(const int16_t*)sdata;
for(int j=0;j<c;j++) {
for(int k=from;k<=to;k++) {
float v = src[k*c+j]/32768.0;
if (v>max[j])
max[j]=v;
if (v<min[j])
min[j]=v;
}
}
} else {
const int8_t*src =(const int8_t*)sdata;
for(int j=0;j<c;j++) {
for(int k=from;k<=to;k++) {
float v = src[k*c+j]/128.0;
if (v>max[j])
max[j]=v;
if (v<min[j])
min[j]=v;
}
}
}
max[0]*=0.8;
max[1]*=0.8;
min[0]*=0.8;
min[1]*=0.8;
if (!stereo) {
for(int j=0;j<h;j++) {
float v = (j/(float)h) * 2.0 - 1.0;
uint8_t* imgofs = &imgw[(j*w+i)*3];
if (v>min[0] && v<max[0]) {
imgofs[0]=255;
imgofs[1]=150;
imgofs[2]=80;
} else {
imgofs[0]=0;
imgofs[1]=0;
imgofs[2]=0;
}
}
} else {
for(int j=0;j<h;j++) {
int half,ofs;
float v;
if (j<(h/2)) {
half=0;
ofs=0;
v = (j/(float)(h/2)) * 2.0 - 1.0;
} else {
half=1;
ofs=h/2;
v = ((j-(h/2))/(float)(h/2)) * 2.0 - 1.0;
}
uint8_t* imgofs = &imgw[(j*w+i)*3];
if (v>min[half] && v<max[half]) {
imgofs[0]=255;
imgofs[1]=150;
imgofs[2]=80;
} else {
imgofs[0]=0;
imgofs[1]=0;
imgofs[2]=0;
}
}
}
}
}
imgdata = DVector<uint8_t>::Write();
Ref<ImageTexture> ptex = Ref<ImageTexture>( memnew( ImageTexture));
ptex->create_from_image(Image(w,h,0,Image::FORMAT_RGB,img),0);
return ptex;
}
EditorSamplePreviewPlugin::EditorSamplePreviewPlugin() {
}
///////////////////////////////////////////////////////////////////////////

View file

@ -0,0 +1,69 @@
#ifndef EDITORPREVIEWPLUGINS_H
#define EDITORPREVIEWPLUGINS_H
#include "tools/editor/editor_resource_preview.h"
class EditorTexturePreviewPlugin : public EditorResourcePreviewGenerator {
public:
virtual bool handles(const String& p_type) const;
virtual Ref<Texture> generate(const RES& p_from);
EditorTexturePreviewPlugin();
};
class EditorPackedScenePreviewPlugin : public EditorResourcePreviewGenerator {
Ref<Texture> _gen_from_imd(Ref<ResourceImportMetadata> p_imd);
public:
virtual bool handles(const String& p_type) const;
virtual Ref<Texture> generate(const RES& p_from);
virtual Ref<Texture> generate_from_path(const String& p_path);
EditorPackedScenePreviewPlugin();
};
class EditorMaterialPreviewPlugin : public EditorResourcePreviewGenerator {
RID scenario;
RID sphere;
RID sphere_instance;
RID viewport;
RID light;
RID light_instance;
RID light2;
RID light_instance2;
RID camera;
public:
virtual bool handles(const String& p_type) const;
virtual Ref<Texture> generate(const RES& p_from);
EditorMaterialPreviewPlugin();
~EditorMaterialPreviewPlugin();
};
class EditorScriptPreviewPlugin : public EditorResourcePreviewGenerator {
public:
virtual bool handles(const String& p_type) const;
virtual Ref<Texture> generate(const RES& p_from);
EditorScriptPreviewPlugin();
};
class EditorSamplePreviewPlugin : public EditorResourcePreviewGenerator {
public:
virtual bool handles(const String& p_type) const;
virtual Ref<Texture> generate(const RES& p_from);
EditorSamplePreviewPlugin();
};
#endif // EDITORPREVIEWPLUGINS_H

View file

@ -98,6 +98,125 @@ void SampleEditor::generate_preview_texture(const Ref<Sample>& p_sample,Ref<Imag
if (p_sample->get_format()==Sample::FORMAT_IMA_ADPCM) {
struct IMA_ADPCM_State {
int16_t step_index;
int32_t predictor;
/* values at loop point */
int16_t loop_step_index;
int32_t loop_predictor;
int32_t last_nibble;
int32_t loop_pos;
int32_t window_ofs;
const uint8_t *ptr;
} ima_adpcm;
ima_adpcm.step_index=0;
ima_adpcm.predictor=0;
ima_adpcm.loop_step_index=0;
ima_adpcm.loop_predictor=0;
ima_adpcm.last_nibble=-1;
ima_adpcm.loop_pos=0x7FFFFFFF;
ima_adpcm.window_ofs=0;
ima_adpcm.ptr=NULL;
for(int i=0;i<w;i++) {
float max[2]={-1e10,-1e10};
float min[2]={1e10,1e10};
int from = i*len/w;
int to = (i+1)*len/w;
if (to>=len)
to=len-1;
for(int j=from;j<to;j++) {
while(j>ima_adpcm.last_nibble) {
static const int16_t _ima_adpcm_step_table[89] = {
7, 8, 9, 10, 11, 12, 13, 14, 16, 17,
19, 21, 23, 25, 28, 31, 34, 37, 41, 45,
50, 55, 60, 66, 73, 80, 88, 97, 107, 118,
130, 143, 157, 173, 190, 209, 230, 253, 279, 307,
337, 371, 408, 449, 494, 544, 598, 658, 724, 796,
876, 963, 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066,
2272, 2499, 2749, 3024, 3327, 3660, 4026, 4428, 4871, 5358,
5894, 6484, 7132, 7845, 8630, 9493, 10442, 11487, 12635, 13899,
15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, 32767
};
static const int8_t _ima_adpcm_index_table[16] = {
-1, -1, -1, -1, 2, 4, 6, 8,
-1, -1, -1, -1, 2, 4, 6, 8
};
int16_t nibble,signed_nibble,diff,step;
ima_adpcm.last_nibble++;
const uint8_t *src_ptr=sdata;
nibble = (ima_adpcm.last_nibble&1)?
(src_ptr[ima_adpcm.last_nibble>>1]>>4):(src_ptr[ima_adpcm.last_nibble>>1]&0xF);
step=_ima_adpcm_step_table[ima_adpcm.step_index];
ima_adpcm.step_index += _ima_adpcm_index_table[nibble];
if (ima_adpcm.step_index<0)
ima_adpcm.step_index=0;
if (ima_adpcm.step_index>88)
ima_adpcm.step_index=88;
/*
signed_nibble = (nibble&7) * ((nibble&8)?-1:1);
diff = (2 * signed_nibble + 1) * step / 4; */
diff = step >> 3 ;
if (nibble & 1)
diff += step >> 2 ;
if (nibble & 2)
diff += step >> 1 ;
if (nibble & 4)
diff += step ;
if (nibble & 8)
diff = -diff ;
ima_adpcm.predictor+=diff;
if (ima_adpcm.predictor<-0x8000)
ima_adpcm.predictor=-0x8000;
else if (ima_adpcm.predictor>0x7FFF)
ima_adpcm.predictor=0x7FFF;
/* store loop if there */
if (ima_adpcm.last_nibble==ima_adpcm.loop_pos) {
ima_adpcm.loop_step_index = ima_adpcm.step_index;
ima_adpcm.loop_predictor = ima_adpcm.predictor;
}
}
float v=ima_adpcm.predictor/32767.0;
if (v>max[0])
max[0]=v;
if (v<min[0])
min[0]=v;
}
for(int j=0;j<h;j++) {
float v = (j/(float)h) * 2.0 - 1.0;
uint8_t* imgofs = &imgw[(j*w+i)*3];
if (v>min[0] && v<max[0]) {
imgofs[0]=255;
imgofs[1]=150;
imgofs[2]=80;
} else {
imgofs[0]=0;
imgofs[1]=0;
imgofs[2]=0;
}
}
}
} else {
for(int i=0;i<w;i++) {
// i trust gcc will optimize this loop

View file

@ -239,7 +239,7 @@ public:
void set_state(const Dictionary& p_state);
Dictionary get_state() const;
void reset();
Viewport *get_viewport_node() { return viewport; }
SpatialEditorViewport(SpatialEditor *p_spatial_editor,EditorNode *p_editor,int p_index);
@ -422,6 +422,7 @@ private:
HBoxContainer *hbc_menu;
//
//
void _generate_selection_box();
@ -514,6 +515,11 @@ public:
void set_can_preview(Camera* p_preview);
SpatialEditorViewport *get_editor_viewport(int p_idx) {
ERR_FAIL_INDEX_V(p_idx,4,NULL);
return viewports[p_idx];
}
Camera *get_camera() { return NULL; }
void edit(Spatial *p_spatial);
void clear();

View file

@ -152,7 +152,7 @@ void ResourcesDock::save_resource_as(const Ref<Resource>& p_resource) {
List<String> extensions;
ResourceSaver::get_recognized_extensions(res,&extensions);
file->set_mode(FileDialog::MODE_SAVE_FILE);
file->set_mode(EditorFileDialog::MODE_SAVE_FILE);
if (p_resource->get_path()!="" && p_resource->get_path().find("::")==-1) {
@ -396,7 +396,7 @@ ResourcesDock::ResourcesDock(EditorNode *p_editor) {
accept = memnew (AcceptDialog);
add_child(accept);
file = memnew( FileDialog );
file = memnew( EditorFileDialog );
add_child(file);
file->connect("file_selected",this,"_file_action");

View file

@ -38,6 +38,7 @@
#include "scene/gui/menu_button.h"
#include "scene/gui/file_dialog.h"
#include "create_dialog.h"
#include "editor_file_dialog.h"
class EditorNode;
@ -68,7 +69,7 @@ class ResourcesDock : public VBoxContainer {
CreateDialog *create_dialog;
AcceptDialog *accept;
FileDialog *file;
EditorFileDialog *file;
Tree *resources;
bool block_add;
int current_action;