void JSNPObject::put(JSCell* cell, ExecState* exec, PropertyName propertyName, JSValue value, PutPropertySlot&)
{
JSNPObject* thisObject = JSC::jsCast<JSNPObject*>(cell);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
if (!thisObject->m_npObject) {
throwInvalidAccessError(exec);
return;
}
NPIdentifier npIdentifier = npIdentifierFromIdentifier(propertyName);
if (!thisObject->m_npObject->_class->hasProperty || !thisObject->m_npObject->_class->hasProperty(thisObject->m_npObject, npIdentifier)) {
// FIXME: Should we throw an exception here?
return;
}
if (!thisObject->m_npObject->_class->setProperty)
return;
NPVariant variant;
thisObject->m_objectMap->convertJSValueToNPVariant(exec, value, variant);
// Calling NPClass::setProperty will call into plug-in code, and there's no telling what the plug-in can do.
// (including destroying the plug-in). Because of this, we make sure to keep the plug-in alive until
// the call has finished.
NPRuntimeObjectMap::PluginProtector protector(thisObject->m_objectMap);
{
JSLock::DropAllLocks dropAllLocks(JSDOMWindowBase::commonVM());
thisObject->m_npObject->_class->setProperty(thisObject->m_npObject, npIdentifier, &variant);
NPRuntimeObjectMap::moveGlobalExceptionToExecState(exec);
// FIXME: Should we throw an exception if setProperty returns false?
}
releaseNPVariantValue(&variant);
}
void JSNPObject::put(ExecState* exec, const Identifier& propertyName, JSValue value, PutPropertySlot&)
{
if (!m_npObject) {
throwInvalidAccessError(exec);
return;
}
NPIdentifier npIdentifier = npIdentifierFromIdentifier(propertyName);
if (!m_npObject->_class->hasProperty || !m_npObject->_class->hasProperty(m_npObject, npIdentifier)) {
// FIXME: Should we throw an exception here?
return;
}
if (!m_npObject->_class->setProperty)
return;
NPVariant variant;
m_objectMap->convertJSValueToNPVariant(exec, value, variant);
// Calling NPClass::setProperty will call into plug-in code, and there's no telling what the plug-in can do.
// (including destroying the plug-in). Because of this, we make sure to keep the plug-in alive until
// the call has finished.
NPRuntimeObjectMap::PluginProtector protector(m_objectMap);
{
JSLock::DropAllLocks dropAllLocks(SilenceAssertionsOnly);
m_npObject->_class->setProperty(m_npObject, npIdentifier, &variant);
NPRuntimeObjectMap::moveGlobalExceptionToExecState(exec);
// FIXME: Should we throw an exception if setProperty returns false?
}
releaseNPVariantValue(&variant);
}
void PluginView::setNPWindowIfNeeded()
{
if (!m_isStarted || !parent() || !m_plugin->pluginFuncs()->setwindow)
return;
// If the plugin didn't load sucessfully, no point in calling setwindow
if (m_status != PluginStatusLoadedSuccessfully)
return;
// On Unix, only call plugin's setwindow if it's full-page or windowed
if (m_mode != NP_FULL && m_mode != NP_EMBED)
return;
// Check if the platformPluginWidget still exists
if (m_isWindowed && !platformPluginWidget())
return;
if (m_clipRect.isEmpty()) {
// If width or height are null, set the clipRect to null,
// indicating that the plugin is not visible/scrolled out.
m_npWindow.clipRect.left = 0;
m_npWindow.clipRect.right = 0;
m_npWindow.clipRect.top = 0;
m_npWindow.clipRect.bottom = 0;
} else {
// Clipping rectangle of the plug-in; the origin is the top left corner of the drawable or window.
m_npWindow.clipRect.left = m_npWindow.x + m_clipRect.x();
m_npWindow.clipRect.top = m_npWindow.y + m_clipRect.y();
m_npWindow.clipRect.right = m_npWindow.x + m_clipRect.x() + m_clipRect.width();
m_npWindow.clipRect.bottom = m_npWindow.y + m_clipRect.y() + m_clipRect.height();
}
// FLASH WORKAROUND: Only set initially. Multiple calls to
// setNPWindow() cause the plugin to crash in windowed mode.
if (!m_plugin->quirks().contains(PluginQuirkDontCallSetWindowMoreThanOnce) || !m_isWindowed
|| m_npWindow.width == static_cast<uint32_t>(-1) || m_npWindow.height == static_cast<uint32_t>(-1)) {
m_npWindow.width = m_windowRect.width();
m_npWindow.height = m_windowRect.height();
}
PluginView::setCurrentPluginView(this);
JSC::JSLock::DropAllLocks dropAllLocks(JSDOMWindowBase::commonVM());
setCallingPlugin(true);
m_plugin->pluginFuncs()->setwindow(m_instance, &m_npWindow);
setCallingPlugin(false);
PluginView::setCurrentPluginView(0);
if (!m_isWindowed)
return;
#if PLATFORM(GTK)
// GtkXtBin will call gtk_widget_size_allocate, so we don't need to do it here.
if (!m_needsXEmbed) {
gtk_xtbin_set_position(GTK_XTBIN(platformPluginWidget()), m_windowRect.x(), m_windowRect.y());
gtk_xtbin_resize(platformPluginWidget(), m_windowRect.width(), m_windowRect.height());
return;
}
m_delayedAllocation = m_windowRect;
updateWidgetAllocationAndClip();
#endif
}
void JSGlobalObjectDebuggable::pauseWaitingForAutomaticInspection()
{
JSC::JSLock::DropAllLocks dropAllLocks(&m_globalObject.vm());
RemoteInspectionTarget::pauseWaitingForAutomaticInspection();
}