/// <summary>
/// Compares the SynchronizationContext of the current thread and of this messenger instance.
/// </summary>
private bool CompareSynchronizationContexts()
{
#if DESKTOP
if (SynchronizationContext.Current == m_syncContext)
{
return(true);
}
System.Windows.Threading.DispatcherSynchronizationContext left =
SynchronizationContext.Current as System.Windows.Threading.DispatcherSynchronizationContext;
System.Windows.Threading.DispatcherSynchronizationContext right =
m_syncContext as System.Windows.Threading.DispatcherSynchronizationContext;
if (left == null)
{
return(false);
}
if (right == null)
{
return(false);
}
var leftDispatcher = CommonTools.ReadPrivateMember <System.Windows.Threading.Dispatcher, System.Windows.Threading.DispatcherSynchronizationContext>(
left, "_dispatcher");
var rightDispatcher = CommonTools.ReadPrivateMember <System.Windows.Threading.Dispatcher, System.Windows.Threading.DispatcherSynchronizationContext>(
right, "_dispatcher");
return(leftDispatcher == rightDispatcher);
#else
return(SynchronizationContext.Current == m_syncContext);
#endif
}
public static System.Windows.Threading.DispatcherSynchronizationContext CreateDispatchContext()
{
var syncContext = new System.Windows.Threading.DispatcherSynchronizationContext(
System.Windows.Threading.Dispatcher.CurrentDispatcher);
System.Threading.SynchronizationContext.SetSynchronizationContext(syncContext);
return(syncContext);
}
internal Application(IntPtr raw, bool dropref)
{
NativeHandle = raw;
if (dropref)
{
NativeMethods.event_object_unref(raw);
}
strongRefs = new Dictionary <IntPtr, object> ();
NativeDependencyObjectHelper.SetManagedPeerCallbacks(this);
get_implicit_styles = new GetImplicitStylesCallback(get_implicit_styles_cb_safe);
convert_setter_values = new ConvertSetterValuesCallback(convert_setter_values_cb_safe);
convert_keyframe_value = new ConvertKeyframeValueCallback(convert_keyframe_value_cb_safe);
get_resource = new GetResourceCallback(get_resource_cb_safe);
NativeMethods.application_register_callbacks(NativeHandle, get_implicit_styles, convert_setter_values, get_resource, convert_keyframe_value);
if (Current == null)
{
Current = this;
SynchronizationContext context = new System.Windows.Threading.DispatcherSynchronizationContext();
SynchronizationContext.SetSynchronizationContext(context);
}
else
{
root_visual = Current.root_visual;
}
lifetime_objects = new ApplicationLifetimeObjectsCollection();
// once installed the default quota for isolated storage is augmented to 25MB (instead of 1MB)
// note: this applies only to the browser (not desktop) assemblies (it won't compile otherwise)
#if !NET_3_0
if (IsRunningOutOfBrowser)
{
long OutOfBrowserQuota = 25 * IsolatedStorage.DefaultQuota;
if (IsolatedStorage.Quota < OutOfBrowserQuota)
{
IsolatedStorage.Quota = OutOfBrowserQuota;
}
}
#endif
var handler = UIANewApplication;
if (handler != null)
{
handler(this, EventArgs.Empty);
}
}
internal Application (IntPtr raw, bool dropref)
{
NativeHandle = raw;
if (dropref)
NativeMethods.event_object_unref (raw);
strongRefs = new Dictionary<IntPtr,object> ();
NativeDependencyObjectHelper.SetManagedPeerCallbacks (this);
get_default_style = new GetDefaultStyleCallback (get_default_style_cb_safe);
convert_setter_values = new ConvertSetterValuesCallback (convert_setter_values_cb_safe);
convert_keyframe_value = new ConvertKeyframeValueCallback (convert_keyframe_value_cb_safe);
get_resource = new GetResourceCallback (get_resource_cb_safe);
NativeMethods.application_register_callbacks (NativeHandle, get_default_style, convert_setter_values, get_resource, convert_keyframe_value);
if (Current == null) {
Current = this;
SynchronizationContext context = new System.Windows.Threading.DispatcherSynchronizationContext ();
SynchronizationContext.SetSynchronizationContext (context);
} else {
root_visual = Current.root_visual;
}
lifetime_objects = new ApplicationLifetimeObjectsCollection ();
// once installed the default quota for isolated storage is augmented to 25MB (instead of 1MB)
// note: this applies only to the browser (not desktop) assemblies (it won't compile otherwise)
#if !NET_3_0
if (IsRunningOutOfBrowser) {
long OutOfBrowserQuota = 25 * IsolatedStorage.DefaultQuota;
if (IsolatedStorage.Quota < OutOfBrowserQuota)
IsolatedStorage.Quota = OutOfBrowserQuota;
}
#endif
var handler = UIANewApplication;
if (handler != null)
handler (this, EventArgs.Empty);
}
internal Application (IntPtr raw, bool dropref)
{
NativeHandle = raw;
if (dropref)
NativeMethods.event_object_unref (raw);
strongRefs = new Dictionary<IntPtr,INativeEventObjectWrapper> ();
NativeDependencyObjectHelper.SetManagedPeerCallbacks (this);
get_default_style = new GetDefaultStyleCallback (get_default_style_cb_safe);
convert_setter_values = new ConvertSetterValuesCallback (convert_setter_values_cb_safe);
convert_keyframe_value = new ConvertKeyframeValueCallback (convert_keyframe_value_cb_safe);
get_resource = new GetResourceCallback (get_resource_cb_safe);
NativeMethods.application_register_callbacks (NativeHandle, get_default_style, convert_setter_values, get_resource, convert_keyframe_value);
if (Current == null) {
Current = this;
SynchronizationContext context = new System.Windows.Threading.DispatcherSynchronizationContext ();
SynchronizationContext.SetSynchronizationContext (context);
} else {
root_visual = Current.root_visual;
}
lifetime_objects = new ApplicationLifetimeObjectsCollection ();
var handler = UIANewApplication;
if (handler != null)
handler (this, EventArgs.Empty);
}