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godot/tools/editor/editor_settings.cpp
Juan Linietsky e9bbb97acc Multiple scene editing *POTENTIALLY UNSTABLE* 
-ability to edit multiple scenes at the same time
-resource internal IDs are now persistent, this makes multiple scene
editing possible but maaaaay result in file corruption bugs (tested and
could not find anything but possibility exists because core code
changed, report immediately if you find this).
-properly save settings, layout, etc when edited
-script editing is independent from scene editing now
-show a yellow box when a script belongs to the scene
2015-06-22 00:04:15 -03:00

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/*************************************************************************/
/* editor_settings.cpp */
/*************************************************************************/
/* 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. */
/*************************************************************************/
#include "editor_settings.h"
#include "os/os.h"
#include "os/dir_access.h"
#include "os/file_access.h"
#include "version.h"
#include "scene/main/scene_main_loop.h"
#include "os/os.h"
#include "scene/main/node.h"
#include "io/resource_loader.h"
#include "io/resource_saver.h"
#include "scene/main/viewport.h"
#include "io/config_file.h"
#include "editor_node.h"
#include "globals.h"
Ref<EditorSettings> EditorSettings::singleton=NULL;
EditorSettings *EditorSettings::get_singleton() {
return singleton.ptr();
}
bool EditorSettings::_set(const StringName& p_name, const Variant& p_value) {
_THREAD_SAFE_METHOD_
if (p_value.get_type()==Variant::NIL)
props.erase(p_name);
else {
if (props.has(p_name))
props[p_name].variant=p_value;
else
props[p_name]=VariantContainer(p_value,last_order++);
}
emit_signal("settings_changed");
return true;
}
bool EditorSettings::_get(const StringName& p_name,Variant &r_ret) const {
_THREAD_SAFE_METHOD_
const VariantContainer *v=props.getptr(p_name);
if (!v)
return false;
r_ret = v->variant;
return true;
}
struct _EVCSort {
String name;
Variant::Type type;
int order;
bool operator<(const _EVCSort& p_vcs) const{ return order< p_vcs.order; }
};
void EditorSettings::_get_property_list(List<PropertyInfo> *p_list) const {
_THREAD_SAFE_METHOD_
const String *k=NULL;
Set<_EVCSort> vclist;
while ((k=props.next(k))) {
const VariantContainer *v=props.getptr(*k);
if (v->hide_from_editor)
continue;
_EVCSort vc;
vc.name=*k;
vc.order=v->order;
vc.type=v->variant.get_type();
vclist.insert(vc);
}
for(Set<_EVCSort>::Element *E=vclist.front();E;E=E->next()) {
int pinfo = PROPERTY_USAGE_STORAGE;
if (!E->get().name.begins_with("_"))
pinfo|=PROPERTY_USAGE_EDITOR;
PropertyInfo pi(E->get().type, E->get().name);
pi.usage=pinfo;
if (hints.has(E->get().name))
pi=hints[E->get().name];
p_list->push_back( pi );
}
}
bool EditorSettings::has(String p_var) const {
_THREAD_SAFE_METHOD_
return props.has(p_var);
}
void EditorSettings::erase(String p_var) {
_THREAD_SAFE_METHOD_
props.erase(p_var);
}
void EditorSettings::raise_order(const String& p_name) {
_THREAD_SAFE_METHOD_
ERR_FAIL_COND(!props.has(p_name));
props[p_name].order=++last_order;
}
Variant _EDITOR_DEF( const String& p_var, const Variant& p_default) {
if (EditorSettings::get_singleton()->has(p_var))
return EditorSettings::get_singleton()->get(p_var);
EditorSettings::get_singleton()->set(p_var,p_default);
return p_default;
}
void EditorSettings::create() {
if (singleton.ptr())
return; //pointless
DirAccess *dir=NULL;
Object *object;
Variant meta;
String config_path;
String config_dir;
String config_file="editor_settings.xml";
if (OS::get_singleton()->has_environment("APPDATA")) {
// Most likely under windows, save here
config_path=OS::get_singleton()->get_environment("APPDATA");
config_dir=String(_MKSTR(VERSION_SHORT_NAME)).capitalize();
} else if (OS::get_singleton()->has_environment("HOME")) {
config_path=OS::get_singleton()->get_environment("HOME");
config_dir="."+String(_MKSTR(VERSION_SHORT_NAME)).to_lower();
}
ObjectTypeDB::register_type<EditorSettings>(); //otherwise it can't be unserialized
String config_file_path;
if (config_path!=""){
dir = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
if (dir->change_dir(config_path)!=OK) {
ERR_PRINT("Cannot find path for config directory!");
memdelete(dir);
goto fail;
}
if (dir->change_dir(config_dir)!=OK) {
dir->make_dir(config_dir);
if (dir->change_dir(config_dir)!=OK) {
ERR_PRINT("Cannot create config directory!");
memdelete(dir);
goto fail;
}
}
if (dir->change_dir("templates")!=OK) {
dir->make_dir("templates");
} else {
dir->change_dir("..");
}
if (dir->change_dir("tmp")!=OK) {
dir->make_dir("tmp");
} else {
dir->change_dir("..");
}
if (dir->change_dir("plugins")!=OK) {
dir->make_dir("plugins");
} else {
dir->change_dir("..");
}
if (dir->change_dir("config")!=OK) {
dir->make_dir("config");
} else {
dir->change_dir("..");
}
dir->change_dir("config");
String pcp=Globals::get_singleton()->get_resource_path();
if (pcp.ends_with("/"))
pcp=config_path.substr(0,pcp.size()-1);
pcp=pcp.get_file()+"-"+pcp.md5_text();
if (dir->change_dir(pcp)) {
dir->make_dir(pcp);
} else {
dir->change_dir("..");
}
dir->change_dir("..");
// path at least is validated, so validate config file
config_file_path = config_path+"/"+config_dir+"/"+config_file;
if (!dir->file_exists(config_file)) {
memdelete(dir);
WARN_PRINT("Config file does not exist, creating.")
goto fail;
}
memdelete(dir);
singleton = ResourceLoader::load(config_file_path,"EditorSettings");
if (singleton.is_null()) {
WARN_PRINT("Could not open config file.");
goto fail;
}
singleton->config_file_path=config_file_path;
singleton->project_config_path=pcp;
singleton->settings_path=config_path+"/"+config_dir;
if (OS::get_singleton()->is_stdout_verbose()) {
print_line("EditorSettings: Load OK!");
}
singleton->load_favorites();
singleton->scan_plugins();
return;
}
fail:
singleton = Ref<EditorSettings>( memnew( EditorSettings ) );
singleton->config_file_path=config_file_path;
singleton->settings_path=config_path+"/"+config_dir;
singleton->_load_defaults();
singleton->scan_plugins();
}
String EditorSettings::get_settings_path() const {
return settings_path;
}
Error EditorSettings::_load_plugin(const String& p_path, Plugin &plugin) {
if (!FileAccess::exists(p_path))
return ERR_FILE_NOT_FOUND;
Ref<ConfigFile> cf = memnew(ConfigFile);
Error err = cf->load(p_path);
ERR_EXPLAIN("Error loading plugin description for: "+p_path);
ERR_FAIL_COND_V(err!=OK,ERR_CANT_OPEN);
plugin.instance=NULL;
ERR_FAIL_COND_V(!cf->has_section_key("plugin","name"),ERR_INVALID_DATA);
ERR_FAIL_COND_V(!cf->has_section_key("plugin","installs"),ERR_INVALID_DATA);
ERR_FAIL_COND_V(!cf->has_section_key("plugin","author"),ERR_INVALID_DATA);
ERR_FAIL_COND_V(!cf->has_section_key("plugin","version"),ERR_INVALID_DATA);
ERR_FAIL_COND_V(!cf->has_section_key("plugin","script"),ERR_INVALID_DATA);
plugin.name=cf->get_value("plugin","name");
plugin.author=cf->get_value("plugin","author");
plugin.version=cf->get_value("plugin","version");
plugin.script=cf->get_value("plugin","script");
if (cf->has_section_key("plugin","description"))
plugin.description=cf->get_value("plugin","description");
plugin.installs=cf->get_value("plugin","installs");
if (cf->has_section_key("plugin","install_files"))
plugin.install_files=cf->get_value("plugin","install_files");
return OK;
}
void EditorSettings::scan_plugins() {
Map<String,Plugin> new_plugins;
new_plugins.clear();
DirAccess *d = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
Error err = d->change_dir(get_settings_path().plus_file("plugins"));
if (err!=OK) {
memdelete(d);
ERR_EXPLAIN("Plugin dir does not exist!")
ERR_FAIL_COND(err!=OK);
}
d->list_dir_begin();
String base = d->get_current_dir();
//print_line("list diring on: "+base);
while(true) {
String p = d->get_next();
if (p=="")
break;
if (!d->current_is_dir() || p.begins_with("."))
continue;
String cfpath=d->get_current_dir().plus_file(p+"/plugin.cfg");
Plugin plugin;
Error err = _load_plugin(cfpath,plugin);
ERR_CONTINUE(err!=OK);
if (plugins.has(p))
plugin.instance=plugins[p].instance;
new_plugins[p]=plugin;
}
plugins=new_plugins;
memdelete(d);
}
void EditorSettings::save() {
//_THREAD_SAFE_METHOD_
if (!singleton.ptr())
return;
if (singleton->config_file_path=="") {
ERR_PRINT("Cannot save EditorSettings config, no valid path");
return;
}
Error err = ResourceSaver::save(singleton->config_file_path,singleton);
if (err!=OK) {
ERR_PRINT("Can't Save!");
return;
}
if (OS::get_singleton()->is_stdout_verbose()) {
print_line("EditorSettings Save OK!");
}
}
void EditorSettings::destroy() {
if (!singleton.ptr())
return;
save();
singleton=Ref<EditorSettings>();
}
void EditorSettings::_load_defaults() {
_THREAD_SAFE_METHOD_
set("global/font","");
hints["global/font"]=PropertyInfo(Variant::STRING,"global/font",PROPERTY_HINT_GLOBAL_FILE,"*.fnt");
set("global/autoscan_project_path","");
hints["global/autoscan_project_path"]=PropertyInfo(Variant::STRING,"global/autoscan_project_path",PROPERTY_HINT_GLOBAL_DIR);
set("global/default_project_path","");
hints["global/default_project_path"]=PropertyInfo(Variant::STRING,"global/default_project_path",PROPERTY_HINT_GLOBAL_DIR);
set("global/default_project_export_path","");
hints["global/default_project_export_path"]=PropertyInfo(Variant::STRING,"global/default_project_export_path",PROPERTY_HINT_GLOBAL_DIR);
set("text_editor/background_color",Color::html("3b000000"));
set("text_editor/text_color",Color::html("aaaaaa"));
set("text_editor/text_selected_color",Color::html("000000"));
set("text_editor/keyword_color",Color::html("ffffb3"));
set("text_editor/base_type_color",Color::html("a4ffd4"));
set("text_editor/engine_type_color",Color::html("83d3ff"));
set("text_editor/comment_color",Color::html("983d1b"));
set("text_editor/string_color",Color::html("ef6ebe"));
set("text_editor/symbol_color",Color::html("badfff"));
set("text_editor/selection_color",Color::html("7b5dbe"));
set("text_editor/brace_mismatch_color",Color(1,0.2,0.2));
set("text_editor/current_line_color",Color(0.3,0.5,0.8,0.15));
set("text_editor/idle_parse_delay",2);
set("text_editor/create_signal_callbacks",true);
set("text_editor/autosave_interval_secs",0);
set("text_editor/font","");
hints["text_editor/font"]=PropertyInfo(Variant::STRING,"text_editor/font",PROPERTY_HINT_GLOBAL_FILE,"*.fnt");
set("text_editor/auto_brace_complete", false);
set("text_editor/restore_scripts_on_load",true);
set("scenetree_editor/duplicate_node_name_num_separator",0);
hints["scenetree_editor/duplicate_node_name_num_separator"]=PropertyInfo(Variant::INT,"scenetree_editor/duplicate_node_name_num_separator",PROPERTY_HINT_ENUM, "None,Space,Underscore,Dash");
set("3d_editor/default_fov",45.0);
set("3d_editor/default_z_near",0.1);
set("3d_editor/default_z_far",500.0);
set("3d_editor/navigation_scheme",0);
hints["3d_editor/navigation_scheme"]=PropertyInfo(Variant::INT,"3d_editor/navigation_scheme",PROPERTY_HINT_ENUM,"Godot,Maya,Modo");
set("3d_editor/zoom_style",0);
hints["3d_editor/zoom_style"]=PropertyInfo(Variant::INT,"3d_editor/zoom_style",PROPERTY_HINT_ENUM,"Vertical, Horizontal");
set("3d_editor/orbit_modifier",0);
hints["3d_editor/orbit_modifier"]=PropertyInfo(Variant::INT,"3d_editor/orbit_modifier",PROPERTY_HINT_ENUM,"None,Shift,Alt,Meta,Ctrl");
set("3d_editor/pan_modifier",1);
hints["3d_editor/pan_modifier"]=PropertyInfo(Variant::INT,"3d_editor/pan_modifier",PROPERTY_HINT_ENUM,"None,Shift,Alt,Meta,Ctrl");
set("3d_editor/zoom_modifier",4);
hints["3d_editor/zoom_modifier"]=PropertyInfo(Variant::INT,"3d_editor/zoom_modifier",PROPERTY_HINT_ENUM,"None,Shift,Alt,Meta,Ctrl");
set("2d_editor/bone_width",5);
set("2d_editor/bone_color1",Color(1.0,1.0,1.0,0.9));
set("2d_editor/bone_color2",Color(0.75,0.75,0.75,0.9));
set("2d_editor/bone_selected_color",Color(0.9,0.45,0.45,0.9));
set("2d_editor/bone_ik_color",Color(0.9,0.9,0.45,0.9));
set("on_save/compress_binary_resources",true);
set("on_save/save_modified_external_resources",true);
set("on_save/save_paths_as_relative",false);
set("on_save/save_paths_without_extension",false);
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);
set("property_editor/texture_preview_width",48);
set("property_editor/auto_refresh_interval",0.3);
set("help/doc_path","");
set("import/ask_save_before_reimport",false);
set("import/pvrtc_texture_tool","");
#ifdef WINDOWS_ENABLED
hints["import/pvrtc_texture_tool"]=PropertyInfo(Variant::STRING,"import/pvrtc_texture_tool",PROPERTY_HINT_GLOBAL_FILE,"*.exe");
#else
hints["import/pvrtc_texture_tool"]=PropertyInfo(Variant::STRING,"import/pvrtc_texture_tool",PROPERTY_HINT_GLOBAL_FILE,"");
#endif
set("PVRTC/fast_conversion",false);
set("run/auto_save_before_running",true);
set("resources/save_compressed_resources",true);
set("resources/auto_reload_modified_images",true);
}
void EditorSettings::notify_changes() {
_THREAD_SAFE_METHOD_
SceneTree *sml=NULL;
if (OS::get_singleton()->get_main_loop())
sml = OS::get_singleton()->get_main_loop()->cast_to<SceneTree>();
if (!sml) {
print_line("not SML");
return;
}
Node *root = sml->get_root()->get_child(0);
if (!root) {
return;
}
root->propagate_notification(NOTIFICATION_EDITOR_SETTINGS_CHANGED);
}
void EditorSettings::add_property_hint(const PropertyInfo& p_hint) {
_THREAD_SAFE_METHOD_
hints[p_hint.name]=p_hint;
}
bool EditorSettings::is_plugin_enabled(const String& p_plugin) {
if (!has("_plugins/enabled"))
return false;
StringArray sa=get("_plugins/enabled");
for(int i=0;i<sa.size();i++) {
String plugin = sa[i];
if (!plugins.has(plugin))
continue;
if (plugin==p_plugin)
return true;
}
return false;
}
void EditorSettings::enable_plugins() {
// editor plugins
if (has("_plugins/enabled")) {
StringArray sa=get("_plugins/enabled");
for(int i=0;i<sa.size();i++) {
String plugin = sa[i];
if (!plugins.has(plugin))
continue;
if (plugins[plugin].installs)
continue; //not configured here
set_plugin_enabled(plugin,true);
}
}
// installed plugins
List<PropertyInfo> pi;
Globals::get_singleton()->get_property_list(&pi);
for (List<PropertyInfo>::Element *E=pi.front();E;E=E->next()) {
String p = E->get().name;
if (p.begins_with("plugins/")) {
load_installed_plugin(p.replace_first("plugins/",""));
}
}
}
void EditorSettings::load_installed_plugin(const String& p_plugin) {
ERR_FAIL_COND( !Globals::get_singleton()->has("plugins/"+p_plugin) );
String path = Globals::get_singleton()->get("plugins/"+p_plugin);
Plugin plugin;
Error err = _load_plugin(path.plus_file("plugin.cfg"),plugin);
if (err)
return;
print_line("installing plugin...");
EditorPlugin *ep=_load_plugin_editor(path.plus_file(plugin.script));
ERR_FAIL_COND(!ep);
print_line("load!");
EditorNode::add_editor_plugin(ep);
}
EditorPlugin *EditorSettings::_load_plugin_editor(const String& p_path) {
Ref<Script> script = ResourceLoader::load(p_path);
ERR_EXPLAIN("Invalid Script for plugin: "+p_path);
ERR_FAIL_COND_V(script.is_null(),NULL);
ERR_EXPLAIN("Script has errors: "+p_path);
ERR_FAIL_COND_V(!script->can_instance(),NULL);
ERR_EXPLAIN("Script does not inherit EditorPlugin: "+p_path);
ERR_FAIL_COND_V(script->get_instance_base_type().operator String()!="EditorPlugin",NULL);
EditorPlugin *ep = memnew( EditorPlugin );
ep->set_script(script.get_ref_ptr());
if (!ep->get_script_instance()) {
memdelete(ep);
ERR_EXPLAIN("Script could't load: "+p_path);
ERR_FAIL_V(NULL);
}
return ep;
}
void EditorSettings::set_plugin_enabled(const String& p_plugin, bool p_enabled) {
ERR_FAIL_COND(!plugins.has(p_plugin));
if (p_enabled == (plugins[p_plugin].instance!=NULL)) //already enabled or disabled
return;
print_line("REQUEST "+p_plugin+" to "+itos(p_enabled));
StringArray sa;
if (has("_plugins/enabled"))
sa=get("_plugins/enabled");
int idx=-1;
for(int i=0;i<sa.size();i++) {
if (sa[i]==p_plugin) {
idx=i;
break;
}
}
if (p_enabled) {
String ppath = get_settings_path().plus_file("plugins/"+p_plugin+"/"+plugins[p_plugin].script);
EditorPlugin *ep=_load_plugin_editor(ppath);
if (!ep)
return;
plugins[p_plugin].instance=ep;
EditorNode::add_editor_plugin(ep);
if (idx==-1)
sa.push_back(p_plugin);
} else {
print_line("DISABLING");
EditorNode::remove_editor_plugin(plugins[p_plugin].instance);
memdelete(plugins[p_plugin].instance);
plugins[p_plugin].instance=NULL;
if (idx!=-1)
sa.remove(idx);
}
if (sa.size()==0)
set("_plugins/enabled",Variant());
else
set("_plugins/enabled",sa);
}
void EditorSettings::set_favorite_dirs(const Vector<String>& p_favorites) {
favorite_dirs=p_favorites;
FileAccess *f = FileAccess::open(get_project_settings_path().plus_file("favorite_dirs"),FileAccess::WRITE);
if (f) {
for(int i=0;i<favorite_dirs.size();i++)
f->store_line(favorite_dirs[i]);
memdelete(f);
}
}
Vector<String> EditorSettings::get_favorite_dirs() const {
return favorite_dirs;
}
void EditorSettings::set_recent_dirs(const Vector<String>& p_recent) {
recent_dirs=p_recent;
FileAccess *f = FileAccess::open(get_project_settings_path().plus_file("recent_dirs"),FileAccess::WRITE);
if (f) {
for(int i=0;i<recent_dirs.size();i++)
f->store_line(recent_dirs[i]);
memdelete(f);
}
}
Vector<String> EditorSettings::get_recent_dirs() const {
return recent_dirs;
}
String EditorSettings::get_project_settings_path() const {
return get_settings_path().plus_file("config").plus_file(project_config_path);
}
void EditorSettings::load_favorites() {
FileAccess *f = FileAccess::open(get_project_settings_path().plus_file("favorite_dirs"),FileAccess::READ);
if (f) {
String line = f->get_line().strip_edges();
while(line!="") {
favorite_dirs.push_back(line);
line = f->get_line().strip_edges();
}
memdelete(f);
}
f = FileAccess::open(get_project_settings_path().plus_file("recent_dirs"),FileAccess::READ);
if (f) {
String line = f->get_line().strip_edges();
while(line!="") {
recent_dirs.push_back(line);
line = f->get_line().strip_edges();
}
memdelete(f);
}
}
void EditorSettings::_bind_methods() {
ADD_SIGNAL(MethodInfo("settings_changed"));
}
EditorSettings::EditorSettings() {
//singleton=this;
last_order=0;
_load_defaults();
}
EditorSettings::~EditorSettings() {
// singleton=NULL;
}
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