void
dmz::JsExtV8Input::receive_switch_event (
const Handle Channel,
const InputEventSwitch &Value) {
if (_v8Context.IsEmpty () == false) {
v8::Context::Scope cscope(_v8Context);
v8::HandleScope scope;
V8Object event = v8::Object::New ();
event->Set (_sourceStr, v8::Integer::New (Value.get_source_handle ()));
event->Set (_idStr, v8::Integer::New (Value.get_switch_id ()));
event->Set (_valueStr, v8::Integer::New (Value.get_switch_value ()));
event->Set (_previousStr, v8::Integer::New (Value.get_switch_previous_value ()));
const int Argc (3);
V8Value argv[Argc];
argv[0] = v8::Integer::New (Channel);
argv[1] = event;
_do_all_callbacks (Argc, argv, _leverTable);
}
}
dmz::V8Value
dmz::JsModuleUiV8QtBasic::_create_message_box (const v8::Arguments &Args) {
v8::HandleScope scope;
V8Value result = v8::Undefined ();
JsModuleUiV8QtBasic *self = _to_self (Args);
if (self) {
QWidget *parent = 0;
V8Object params = v8_to_object (Args[0]);
if (Args.Length () >= 2) {
parent = self->_to_qwidget (Args[1]);
}
if (!params.IsEmpty ()) {
QMessageBox *dialog = self->_create_message_box (params, parent);
result = self->create_v8_qwidget (dialog);
}
}
return scope.Close (result);
}
dmz::V8Value
dmz::JsModuleUiV8QtBasic::create_v8_qevent (QEvent *value) {
v8::Context::Scope cscope (_state.context);
v8::HandleScope scope;
V8Value result = v8::Undefined ();
if (value) {
V8Object obj;
// NOTE: Adding a default will cause a DMZ crash for some events when the "type"
// function is called. Until the specific reason is found, add and test events
// on a case-by-case basis.
switch (value->type ()) {
case QEvent::MouseButtonDblClick:
case QEvent::MouseButtonPress:
case QEvent::MouseButtonRelease:
case QEvent::Enter:
case QEvent::Leave:
case QEvent::MouseMove:
if (!_mouseEventCtor.IsEmpty ()) { obj = _mouseEventCtor->NewInstance (); }
break;
case QEvent::GraphicsSceneMouseDoubleClick:
case QEvent::GraphicsSceneMouseMove:
case QEvent::GraphicsSceneMousePress:
case QEvent::GraphicsSceneMouseRelease:
if (!_gsceneMouseEventCtor.IsEmpty ()) {
obj = _gsceneMouseEventCtor->NewInstance ();
}
break;
case QEvent::Resize:
if (!_resizeEventCtor.IsEmpty ()) { obj = _resizeEventCtor->NewInstance (); }
break;
}
if (!obj.IsEmpty ()) {
obj->SetInternalField (0, v8::External::Wrap ((void *)value));
result = obj;
}
}
return scope.Close (result);
}
QTreeWidgetItem *
dmz::JsModuleUiV8QtBasic::_to_qtreewidgetitem (V8Value value) {
v8::HandleScope scope;
QTreeWidgetItem *result (0);
V8Object obj = v8_to_object (value);
if (!obj.IsEmpty ()) {
if (_treeWidgetItemTemp->HasInstance (obj)) {
result = (QTreeWidgetItem *)v8::External::Unwrap (obj->GetInternalField (0));
}
}
return result;
}
dmz::V8QtObject::V8QtObject (
const V8Object &Self,
QObject *object,
JsModuleUiV8QtBasicState *state) :
QObject (0),
_object (object),
_state (state),
_current (0),
_deleteObject (True) {
setObjectName ("V8QtObject");
if (!Self.IsEmpty ()) {
Self->SetInternalField (0, v8::External::Wrap ((void *)this));
self = V8ObjectPersist::New (Self);
}
}
QEvent *
dmz::JsModuleUiV8QtBasic::_to_qevent (V8Value value) {
v8::HandleScope scope;
QEvent *result (0);
V8Object obj = v8_to_object (value);
if (!obj.IsEmpty ()) {
if (_eventTemp->HasInstance (obj) || _gsceneMouseEventTemp->HasInstance (obj) ||
_mouseEventTemp->HasInstance (obj) || _resizeEventTemp->HasInstance (obj)) {
result = (QEvent *)v8::External::Unwrap (obj->GetInternalField (0));
}
}
return result;
}
dmz::V8Value
dmz::JsModuleUiV8QtBasic::_mouse_event_posf (const v8::Arguments &Args) {
v8::HandleScope scope;
V8Object result;
JsModuleUiV8QtBasic *self = _to_self (Args);
if (self) {
QMouseEvent *event = (QMouseEvent *)self->_to_qevent (Args.This ());
if (event) {
QPointF pos = event->posF ();
result = v8::Object::New ();
result->Set(v8::String::NewSymbol ("x"), v8::Number::New (pos.x ()));
result->Set(v8::String::NewSymbol ("y"), v8::Number::New (pos.y ()));
}
}
return scope.Close (result);
}
dmz::V8Value
dmz::JsModuleUiV8QtBasic::create_v8_qtreewidgetitem (QTreeWidgetItem *value) {
v8::Context::Scope cscope (_state.context);
v8::HandleScope scope;
V8Value result = v8::Undefined ();
if (value) {
V8Object obj;
if (!_treeWidgetItemCtor.IsEmpty ()) { obj = _treeWidgetItemCtor->NewInstance (); }
if (!obj.IsEmpty ()) {
obj->SetInternalField (0, v8::External::Wrap ((void *)value));
result = obj;
}
}
return scope.Close (result);
}
void
dmz::JsExtV8Input::receive_key_event (
const Handle Channel,
const InputEventKey &Value) {
if (_v8Context.IsEmpty () == false) {
v8::Context::Scope cscope(_v8Context);
v8::HandleScope scope;
V8Object event = v8::Object::New ();
event->Set (_sourceStr, v8::Integer::New (Value.get_source_handle ()));
event->Set (_keyStr, v8::Integer::New (Value.get_key ()));
event->Set (_stateStr, v8::Boolean::New (Value.get_key_state ()));
const int Argc (3);
V8Value argv[Argc];
argv[0] = v8::Integer::New (Channel);
argv[1] = event;
_do_all_callbacks (Argc, argv, _keyTable);
}
}
void
dmz::JsExtV8HTTPCurl::_add_upload (
const V8Object &Self,
const String &Address,
const String &Value,
const V8Function &Func) {
Upload *ul = new Upload (Address, Value);
if (ul) {
if (Self.IsEmpty () == false) { ul->self = V8ObjectPersist::New (Self); }
if (Func.IsEmpty () == false) { ul->func = V8FunctionPersist::New (Func); }
ul->next = _ulList;
_ulList = ul;
}
}
// JsExtV8Input Interface
dmz::V8Value
dmz::JsExtV8Input::_register_callback (const v8::Arguments &Args, const Mask &Type) {
v8::HandleScope scope;
V8Value result = v8::Undefined ();
const int Length = Args.Length ();
V8Object src = v8_to_object (Args[0]);
Handle channel (_defaultChannel);
V8Function func;
if (Length == 2) {
func = v8_to_function (Args[1]);
}
else if (Length > 2) {
channel = _to_handle (Args[1]);
func = v8_to_function (Args[2]);
}
const Handle Obs = _core ? _core->get_instance_handle (src) : 0;
ObsStruct *os = _obsTable.lookup (Obs);
if (Obs && !os) {
os = new ObsStruct;
if (os && !_obsTable.store (Obs, os)) { delete os; os = 0; }
}
CallbackTable *ct (0);
if (channel) {
if (Type.contains (InputEventChannelStateMask)) {
ct = _stateTable.lookup (channel);
}
else if (Type.contains (InputEventAxisMask)) {
ct = _axisTable.lookup (channel);
}
else if (Type.contains (InputEventButtonMask)) {
ct = _buttonTable.lookup (channel);
}
else if (Type.contains (InputEventSwitchMask)) {
ct = _leverTable.lookup (channel);
}
else if (Type.contains (InputEventKeyMask)) {
ct = _keyTable.lookup (channel);
}
else if (Type.contains (InputEventMouseMask)) {
ct = _mouseTable.lookup (channel);
}
else if (Type.contains (InputEventDataMask)) {
ct = _dataTable.lookup (channel);
}
if (!ct) {
ct = new CallbackTable (channel, Type);
if (ct) {
if (Type.contains (InputEventChannelStateMask)) {
if (!_stateTable.store (channel, ct)) { delete ct; ct = 0; }
}
else if (Type.contains (InputEventAxisMask)) {
if (!_axisTable.store (channel, ct)) { delete ct; ct = 0; }
}
else if (Type.contains (InputEventButtonMask)) {
if (!_buttonTable.store (channel, ct)) { delete ct; ct = 0; }
}
else if (Type.contains (InputEventSwitchMask)) {
if (!_leverTable.store (channel, ct)) { delete ct; ct = 0; }
}
else if (Type.contains (InputEventKeyMask)) {
if (!_keyTable.store (channel, ct)) { delete ct; ct = 0; }
}
else if (Type.contains (InputEventMouseMask)) {
if (!_mouseTable.store (channel, ct)) { delete ct; ct = 0; }
}
else if (Type.contains (InputEventDataMask)) {
if (!_dataTable.store (channel, ct)) { delete ct; ct = 0; }
}
}
}
if (ct && os && (src.IsEmpty () == false) && (func.IsEmpty () == false)) {
CallbackStruct *cb = new CallbackStruct (*ct);
if (cb) {
const Boolean Activate = (ct->table.get_count () == 0);
if (ct->table.store (Obs, cb)) {
cb->self = V8ObjectPersist::New (src);
cb->func = V8FunctionPersist::New (func);
result = func;
cb->next = os->list;
os->list = cb;
if (Activate) {
activate_input_channel (channel, Type | InputEventChannelStateMask);
}
else if ((Type & InputEventChannelStateMask) &&
_active.contains (channel)) {
const int Argc (3);
V8Value argv[Argc];
argv[0] = v8::Integer::New (channel);
argv[1] = v8::Boolean::New (true);
CallbackTable tmp (channel, Type);
tmp.table.store (Obs, cb);
HandleContainer called;
_do_callback (Argc, argv, tmp, called);
tmp.table.remove (Obs);
}
}
else { delete cb; cb = 0; }
}
}
}
return scope.Close (result);
}
