The Global object ultimately contains all objects in an ActionScript run. More...
#include <Global_as.h>
Public Types | |
| typedef as_value(* | ASFunction) (const fn_call &fn) |
| typedef void(* | Properties) (as_object &) |
Public Member Functions | |
| Global_as (VM &vm) | |
| virtual | ~Global_as () |
| void | registerClasses () |
| as_object * | createArray () |
| Construct an Array. More... | |
| VM & | getVM () const |
| as_function * | createFunction (Global_as::ASFunction function) |
| Create an ActionScript function. More... | |
| as_object * | createClass (Global_as::ASFunction ctor, as_object *prototype) |
| Create an ActionScript class. More... | |
| void | makeObject (as_object &o) const |
 Public Member Functions inherited from gnash::as_object | |
| DSOTEXPORT | as_object (const Global_as &global) |
| Construct an ActionScript object with no prototype associated. More... | |
| virtual | ~as_object () |
| The as_object dtor does nothing special. More... | |
| virtual as_value | call (const fn_call &fn) |
| Function dispatch. More... | |
| virtual std::string | stringValue () const |
| Return the string representation for this object. More... | |
| Property * | findProperty (const ObjectURI &uri, as_object **owner=nullptr) |
| Find a property, scanning the inheritance chain. More... | |
| VM & | vm () const |
| Return a reference to this as_object's global object. More... | |
| void | dump_members () |
| Dump all properties using log_debug. More... | |
| virtual bool | set_member (const ObjectURI &uri, const as_value &val, bool ifFound=false) |
| Set a member value. More... | |
| void | init_member (const std::string &name, const as_value &val, int flags=DefaultFlags) |
| Initialize a member value by string. More... | |
| void | init_member (const ObjectURI &uri, const as_value &val, int flags=DefaultFlags) |
| Initialize a member value by key. More... | |
| void | init_property (const std::string &key, as_function &getter, as_function &setter, int flags=DefaultFlags) |
| Initialize a getter/setter property by name. More... | |
| void | init_property (const std::string &key, as_c_function_ptr getter, as_c_function_ptr setter, int flags=DefaultFlags) |
| Initialize a getter/setter property by name. More... | |
| void | init_property (const ObjectURI &uri, as_function &getter, as_function &setter, int flags=DefaultFlags) |
| Initialize a getter/setter property by key. More... | |
| void | init_property (const ObjectURI &uri, as_c_function_ptr getter, as_c_function_ptr setter, int flags=DefaultFlags) |
| Initialize a getter/setter property by key. More... | |
| bool | init_destructive_property (const ObjectURI &uri, as_function &getter, int flags=PropFlags::dontEnum) |
| Initialize a destructive getter property. More... | |
| bool | init_destructive_property (const ObjectURI &uri, as_c_function_ptr getter, int flags=PropFlags::dontEnum) |
| Initialize a destructive getter property. More... | |
| void | init_readonly_property (const std::string &key, as_function &getter, int flags=DefaultFlags) |
| Use this method for read-only properties. More... | |
| void | init_readonly_property (const std::string &key, as_c_function_ptr getter, int flags=DefaultFlags) |
| Use this method for read-only properties. More... | |
| bool | watch (const ObjectURI &uri, as_function &trig, const as_value &cust) |
| Add a watch trigger, overriding any other defined for same name. More... | |
| bool | unwatch (const ObjectURI &uri) |
| Remove a watch trigger. More... | |
| virtual bool | get_member (const ObjectURI &uri, as_value *val) |
| Get a property by name if it exists. More... | |
| virtual as_object * | get_super (const ObjectURI &fname) |
| as_object * | get_super () |
| DSOTEXPORT std::pair< bool, bool > | delProperty (const ObjectURI &uri) |
| Delete a property of this object, unless protected from deletion. More... | |
| Property * | getOwnProperty (const ObjectURI &uri) |
| Get this object's own named property, if existing. More... | |
| void | set_member_flags (const ObjectURI &uri, int setTrue, int setFalse=0) |
| Set member flags (probably used by ASSetPropFlags) More... | |
| virtual as_function * | to_function () |
| Cast to a as_function, or return NULL. More... | |
| virtual bool | isSuper () const |
| Return true if this is a 'super' object. More... | |
| void | addInterface (as_object *ctor) |
| Add an interface to the list of interfaces. More... | |
| bool | instanceOf (as_object *ctor) |
| Check whether this object is an instance of the given constructor. More... | |
| bool | prototypeOf (as_object &instance) |
| Check whether this object is in another object's inheritance chain. More... | |
| void | setPropFlags (const as_value &props, int set_false, int set_true) |
| Set property flags. More... | |
| void | copyProperties (const as_object &o) |
| Copy properties from the given object. More... | |
| void | clearProperties () |
| Drop all properties from this object. More... | |
| template<typename T > | |
| void | visitProperties (PropertyVisitor &visitor) const |
| Visit the properties of this object by key/as_value pairs. More... | |
| void | visitKeys (KeyVisitor &visitor) const |
| Visit all visible property identifiers. More... | |
| void | add_property (const std::string &key, as_function &getter, as_function *setter) |
| Add a getter/setter property if no member already has that name. More... | |
| as_object * | get_prototype () const |
| Return this object's proto member. More... | |
| void | set_prototype (const as_value &proto) |
| Set this object's proto member. More... | |
| void | setRelay (Relay *p) |
| Set the as_object's Relay object. More... | |
| Relay * | relay () const |
| Access the as_object's Relay object. More... | |
| bool | array () const |
| Return true if this object should be treated as an array. More... | |
| void | setArray (bool array=true) |
| Set whether this object should be treated as an array. More... | |
| DisplayObject * | displayObject () const |
| Return the DisplayObject associated with this object. More... | |
| void | setDisplayObject (DisplayObject *d) |
| Set the DisplayObject associated with this as_object. More... | |
| Public Member Functions inherited from gnash::GcResource | |
| GcResource (GC &gc) | |
| Create a Garbage-collected resource associated with a GC. More... | |
| void | setReachable () const |
| Mark this resource as being reachable. More... | |
| bool | isReachable () const |
| Return true if this object is marked as reachable. More... | |
| void | clearReachable () const |
| Clear the reachable flag. More... | |
Protected Member Functions | |
| virtual void | markReachableResources () const |
| Mark all reachable resources, override from GcResource. More... | |
| Protected Member Functions inherited from gnash::as_object | |
| as_object (VM &vm) | |
| Construct an as_object associated with a VM. More... | |
| Protected Member Functions inherited from gnash::GcResource | |
| virtual | ~GcResource () |
| Delete this resource. More... | |
Additional Inherited Members | |
| Static Public Attributes inherited from gnash::as_object | |
| static const int | DefaultFlags |
| The most common flags for built-in properties. More... | |
Detailed Description
The Global object ultimately contains all objects in an ActionScript run.
An ActionScript run is a single version (AS1/2 or AS3) and includes all resources parsed from the SWF, created dynamically, loaded, or imported that are available to ActionScript code. Each VM (VM for AS1/2, Machine for AS3) has different resources in its Global object. The two objects should be entirely separate.
Member Typedef Documentation
§ ASFunction
§ Properties
| typedef void(* gnash::Global_as::Properties) (as_object &) |
Constructor & Destructor Documentation
§ Global_as()
|
explicit |
§ ~Global_as()
|
virtual |
Member Function Documentation
§ createArray()
| as_object * gnash::Global_as::createArray | ( | ) |
Construct an Array.
This uses the _global Array class to initialize the "constructor" and "__proto__" properties. If Array.prototype is undefined, those properties are not added.
References gnash::as_object::array(), gnash::as_object::as_object(), gnash::NSV::CLASS_ARRAY, gnash::as_object::get_member(), gnash::getMember(), gnash::getVM(), gnash::as_object::init_member(), gnash::NSV::PROP_CONSTRUCTOR, gnash::NSV::PROP_LENGTH, gnash::NSV::PROP_PROTOTYPE, gnash::as_object::set_prototype(), gnash::as_object::setArray(), and gnash::toObject().
Referenced by gnash::arrayKey(), gnash::Function2::call(), gnash::Function::call(), gnash::XMLNode_as::childNodes(), gnash::abc::Machine::execute(), gnash::fileio_scandir(), gnash::AsBroadcaster::initialize(), gnash::mysql_fetch(), gnash::registerMovieClipNative(), gnash::registerTextFieldNative(), and gnash::string_class_init().
§ createClass()
| as_object * gnash::Global_as::createClass | ( | Global_as::ASFunction | ctor, |
| as_object * | prototype | ||
| ) |
Create an ActionScript class.
An AS2 class is generally a function (the constructor) with a prototype.
References gnash::NSV::CLASS_FUNCTION, gnash::as_object::DefaultFlags, gnash::getMember(), gnash::getOwnProperty(), gnash::as_object::init_member(), gnash::PropFlags::onlySWF6Up, gnash::NSV::PROP_CONSTRUCTOR, gnash::NSV::PROP_PROTOTYPE, gnash::NSV::PROP_uuPROTOuu, and gnash::as_value::to_function().
Referenced by gnash::button_class_init(), gnash::date_class_init(), gnash::dejagnu_class_init(), gnash::externalinterface_class_init(), gnash::filereference_class_init(), getVM(), makeObject(), gnash::matrix_class_init(), gnash::movieclip_class_init(), gnash::moviecliploader_class_init(), gnash::mysql_class_init(), gnash::rectangle_class_init(), gnash::registerBitmapClass(), gnash::registerBitmapDataNative(), gnash::registerBuiltinClass(), gnash::registerColorTransformNative(), gnash::sharedobject_class_init(), gnash::sound_class_init(), gnash::textfield_class_init(), gnash::textformat_class_init(), gnash::transform_class_init(), gnash::video_class_init(), gnash::xml_class_init(), and gnash::xmlnode_class_init().
§ createFunction()
| as_function * gnash::Global_as::createFunction | ( | Global_as::ASFunction | function | ) |
Create an ActionScript function.
References gnash::NSV::CLASS_FUNCTION, gnash::createObject(), gnash::as_object::DefaultFlags, gnash::key::f, gnash::getMember(), gnash::getOwnProperty(), gnash::as_object::init_member(), gnash::PropFlags::onlySWF6Up, gnash::NSV::PROP_CONSTRUCTOR, gnash::NSV::PROP_PROTOTYPE, gnash::NSV::PROP_uuPROTOuu, and gnash::as_value::to_function().
Referenced by gnash::attachAsBroadcasterStaticInterface(), gnash::attachKeyInterface(), gnash::attachLoadableInterface(), gnash::BufferedAudioStreamer::cleanAudioQueue(), gnash::contextmenuitem_class_init(), gnash::displacementmapfilter_class_init(), gnash::Error_class_init(), gnash::externalinterface_class_init(), gnash::filereference_class_init(), getVM(), gnash::initObjectClass(), gnash::loadvars_class_init(), gnash::matrix_class_init(), gnash::point_class_init(), gnash::rectangle_class_init(), gnash::registerCameraNative(), registerClasses(), gnash::registerColorTransformNative(), gnash::registerMicrophoneNative(), gnash::registerMovieClipNative(), gnash::registerSharedObjectNative(), gnash::registerSystemNative(), gnash::registerTextFieldNative(), gnash::registerXMLNative(), gnash::registerXMLSocketNative(), gnash::textrenderer_class_init(), and gnash::NetConnection_as::update().
§ getVM()
|
inline |
References createClass(), createFunction(), gnash::createObject(), DSOTEXPORT, makeObject(), markReachableResources(), gnash::key::o, and gnash::as_object::vm().
Referenced by gnash::callMethod(), gnash::invoke(), makeObject(), and registerClasses().
§ makeObject()
| void gnash::Global_as::makeObject | ( | as_object & | o | ) | const |
References _, __FUNCTION__, gnash::accessibility_class_init(), gnash::movie_root::addIntervalTimer(), gnash::fn_call::arg(), ASSERT_FN_ARGS_IS_1, gnash::boolean_class_init(), gnash::button_class_init(), gnash::camera_class_init(), gnash::NSV::CLASS_ACCESSIBILITY, gnash::NSV::CLASS_AS_BROADCASTER, gnash::NSV::CLASS_BOOLEAN, gnash::NSV::CLASS_BUTTON, gnash::NSV::CLASS_CAMERA, gnash::NSV::CLASS_COLOR, gnash::NSV::CLASS_CONTEXTMENU, gnash::NSV::CLASS_CONTEXTMENUITEM, gnash::NSV::CLASS_DATE, gnash::NSV::CLASS_ERROR, gnash::NSV::CLASS_KEY, gnash::NSV::CLASS_LOAD_VARS, gnash::NSV::CLASS_LOCALCONNECTION, gnash::NSV::CLASS_MATH, gnash::NSV::CLASS_MICROPHONE, gnash::NSV::CLASS_MOUSE, gnash::NSV::CLASS_MOVIE_CLIP, gnash::NSV::CLASS_MOVIE_CLIP_LOADER, gnash::NSV::CLASS_NET_CONNECTION, gnash::NSV::CLASS_NET_STREAM, gnash::NSV::CLASS_NUMBER, gnash::NSV::CLASS_SELECTION, gnash::NSV::CLASS_SHARED_OBJECT, gnash::NSV::CLASS_SOUND, gnash::NSV::CLASS_STAGE, gnash::NSV::CLASS_SYSTEM, gnash::NSV::CLASS_TEXT_FIELD, gnash::NSV::CLASS_TEXT_FORMAT, gnash::NSV::CLASS_TEXT_SNAPSHOT, gnash::NSV::CLASS_VIDEO, gnash::NSV::CLASS_XML, gnash::NSV::CLASS_XMLNODE, gnash::NSV::CLASS_XMLSOCKET, gnash::color_class_init(), gnash::constructInstance(), gnash::contextmenu_class_init(), gnash::contextmenuitem_class_init(), createClass(), gnash::createObject(), gnash::key::d, gnash::date_class_init(), gnash::URL::decode(), gnash::PropFlags::dontDelete, gnash::PropFlags::dontEnum, gnash::fn_call::dump_args(), gnash::URL::encode(), gnash::fn_call::env(), gnash::Error_class_init(), gnash::getGlobal(), gnash::getMember(), gnash::VM::getNative(), gnash::getRoot(), gnash::getURI(), getVM(), gnash::key::i, IF_VERBOSE_ASCODING_ERRORS, gnash::PropFlags::ignoreSWF6, gnash::AsBroadcaster::init(), gnash::as_object::init_member(), gnash::as_object::init_property(), gnash::isFinite(), gnash::isNaN(), gnash::key_class_init(), gnash::loadvars_class_init(), gnash::localconnection_class_init(), gnash::log_aserror(), gnash::log_debug(), LOG_ONCE, gnash::log_trace(), gnash::log_unimpl(), gnash::math_class_init(), gnash::microphone_class_init(), gnash::mouse_class_init(), gnash::movieclip_class_init(), gnash::moviecliploader_class_init(), gnash::key::N, gnash::fn_call::nargs, gnash::netconnection_class_init(), gnash::netstream_class_init(), gnash::number_class_init(), gnash::PropFlags::onlySWF6Up, gnash::PropFlags::onlySWF7Up, gnash::PropFlags::onlySWF8Up, gnash::PropFlags::onlySWF9Up, gnash::parseNonDecimalInt(), gnash::NSV::PROP_PROTOTYPE, gnash::PropFlags::readOnly, gnash::registerAccessibilityNative(), gnash::registerArrayNative(), gnash::registerBitmapDataNative(), gnash::registerBitmapFilterNative(), gnash::registerBooleanNative(), gnash::registerButtonNative(), gnash::registerCameraNative(), gnash::registerColorNative(), gnash::registerColorTransformNative(), gnash::registerDateNative(), gnash::registerExternalInterfaceNative(), gnash::registerFunctionNative(), gnash::registerKeyNative(), gnash::registerLoadableNative(), gnash::registerLocalConnectionNative(), gnash::registerMathNative(), gnash::registerMicrophoneNative(), gnash::registerMovieClipLoaderNative(), gnash::registerMovieClipNative(), gnash::Mouse_as::registerNative(), gnash::AsBroadcaster::registerNative(), gnash::VM::registerNative(), gnash::registerNetStreamNative(), gnash::registerNumberNative(), gnash::registerObjectNative(), gnash::registerSelectionNative(), gnash::registerSharedObjectNative(), gnash::registerSoundNative(), gnash::registerStageNative(), gnash::registerStringNative(), gnash::registerSystemNative(), gnash::registerTextFieldNative(), gnash::registerTextFormatNative(), gnash::registerTextSnapshotNative(), gnash::registerVideoNative(), gnash::registerXMLNative(), gnash::registerXMLNodeNative(), gnash::registerXMLSocketNative(), gnash::key::s, gnash::selection_class_init(), gnash::as_object::set_member(), gnash::as_object::set_prototype(), gnash::as_object::setPropFlags(), gnash::sharedobject_class_init(), gnash::sound_class_init(), gnash::stage_class_init(), gnash::system_class_init(), gnash::textfield_class_init(), gnash::textformat_class_init(), gnash::textsnapshot_class_init(), gnash::fn_call::this_ptr, gnash::as_value::to_function(), gnash::as_object::to_function(), gnash::toInt(), gnash::toNumber(), gnash::toObject(), gnash::video_class_init(), gnash::as_object::vm(), x, gnash::xml_class_init(), gnash::xmlnode_class_init(), gnash::xmlsocket_class_init(), and y.
Referenced by gnash::createObject(), and getVM().
§ markReachableResources()
|
protectedvirtual |
Mark all reachable resources, override from GcResource.
The default implementation marks all properties
If a derived class provides access to more GC-managed resources, it should override this function and call this function directly as the last step.
Reimplemented from gnash::as_object.
References gnash::ClassHierarchy::markReachableResources(), gnash::as_object::markReachableResources(), and gnash::GcResource::setReachable().
Referenced by getVM().
§ registerClasses()
| void gnash::Global_as::registerClasses | ( | ) |
References gnash::array_class_init(), gnash::NSV::CLASS_ARRAY, gnash::NSV::CLASS_FUNCTION, gnash::NSV::CLASS_OBJECT, gnash::NSV::CLASS_STRING, createFunction(), gnash::ClassHierarchy::declareAll(), gnash::PropFlags::dontEnum, gnash::flash_package_init(), gnash::function_class_init(), gnash::getMember(), gnash::VM::getNative(), gnash::getURI(), getVM(), gnash::as_object::init_member(), gnash::initObjectClass(), gnash::as_value::set_null(), gnash::string_class_init(), and gnash::as_object::vm().
Referenced by gnash::VM::VM().
The documentation for this class was generated from the following files:
