private void LoadIcon(MirandaPlugin owner, MenuItemDeclarationAttribute attrib)
{
try
{
if (!attrib.HasIcon)
return;
if (attrib.UseEmbeddedIcon)
{
using (Stream stream = owner.GetType().Assembly.GetManifestResourceStream(attrib.IconID))
{
if (stream != null)
Icon = IconImageCache.Singleton.GetStreamedIcon(stream).Handle;
else
Debug.Fail("Embedded icon not found.");
}
}
else
Icon = Skin.LoadIcon(int.Parse(attrib.IconID));
}
catch
{
this.Icon = IntPtr.Zero;
}
}
public static void RemoveServiceFunction(MirandaPlugin owner, string eventName)
{
if (owner == null)
throw new ArgumentNullException("owner");
if (String.IsNullOrEmpty(eventName))
throw new ArgumentNullException("eventName");
HookDescriptorCollection collection = owner.Descriptor.ServiceFunctions;
try
{
SynchronizationHelper.BeginCollectionUpdate(collection);
HookDescriptor descriptor = null;
if ((descriptor = collection.Find(eventName)) == null)
return;
HookManager.DestroyHook(descriptor);
collection.Remove(descriptor);
}
finally
{
SynchronizationHelper.EndUpdate(collection);
}
}
internal EventHandle(MirandaPlugin owner, string eventName, IntPtr handle)
{
if (handle == IntPtr.Zero)
throw new ArgumentNullException("handle");
if (owner == null)
throw new ArgumentNullException("owner");
if (eventName == null)
throw new ArgumentNullException("eventName");
this.owner = owner;
this.MirandaHandle = handle;
this.eventName = eventName;
List<EventHandle> eventHandles = owner.Descriptor.EventHandles;
try
{
SynchronizationHelper.BeginCollectionUpdate(eventHandles);
eventHandles.Add(this);
}
finally
{
SynchronizationHelper.EndUpdate(eventHandles);
}
}
public static void CreateServiceFunction(string serviceName, Callback callback, MirandaPlugin owner)
{
if (String.IsNullOrEmpty(serviceName))
throw new ArgumentNullException("serviceName");
if (callback == null)
throw new ArgumentNullException("callback");
if (owner == null)
throw new ArgumentNullException("owner");
if (!owner.Initialized)
throw new InvalidOperationException(TextResources.ExceptionMsg_PluginNotInitialized);
HookDescriptorCollection collection = owner.Descriptor.ServiceFunctions;
try
{
SynchronizationHelper.BeginPluginUpdate(owner);
SynchronizationHelper.BeginCollectionUpdate(collection);
HookDescriptor descriptor = HookDescriptor.SetUpAndStore(collection, serviceName, owner.Descriptor, callback, HookType.ServiceFunction);
descriptor.RegisteredManually = true;
HookManager.CreateHook(descriptor);
}
finally
{
SynchronizationHelper.EndUpdate(owner);
SynchronizationHelper.EndUpdate(collection);
}
}
public static void RemoveEventHook(string eventName, MirandaPlugin owner)
{
if (String.IsNullOrEmpty(eventName))
throw new ArgumentNullException("eventName");
if (owner == null)
throw new ArgumentNullException("owner");
if (!owner.Initialized)
throw new InvalidOperationException(TextResources.ExceptionMsg_PluginNotInitialized);
HookDescriptorCollection collection = owner.Descriptor.EventHooks;
try
{
SynchronizationHelper.BeginCollectionUpdate(collection);
HookDescriptor descriptor = null;
if ((descriptor = owner.Descriptor.EventHooks.Find(eventName)) == null)
return;
HookManager.DestroyHook(descriptor);
collection.Remove(descriptor);
}
finally
{
SynchronizationHelper.EndUpdate(collection);
}
}
public CLISTMENUITEM(MirandaPlugin owner, MenuItemDeclarationAttribute attrib)
{
if (owner == null)
throw new ArgumentNullException("owner");
if (attrib == null)
throw new ArgumentNullException("attrib");
this.Text = attrib.Text;
this.Service = attrib.Service;
this.ContactOwner = attrib.OwningModule;
this.Flags = (uint)attrib.Flags;
this.PopUpMenu = attrib.PopUpMenu;
this.PopUpPosition = attrib.PopUpPosition;
this.Position = attrib.Position;
this.HotKey = (uint)attrib.HotKey;
this.Icon = IntPtr.Zero;
this.Size = Marshal.SizeOf(typeof(CLISTMENUITEM));
LoadIcon(owner, attrib);
}
public Update(MirandaPlugin plugin, Uri updateUrl, Uri versionUrl, string versionTextPrefix)
{
if (plugin == null) throw new ArgumentNullException("plugin");
if (updateUrl == null) throw new ArgumentNullException("updateUrl");
if (versionUrl == null) throw new ArgumentNullException("versionUrl");
if (versionTextPrefix == null) throw new ArgumentNullException("versionTextPrefix");
this.pluginName = plugin.Name;
this.currentVersion = plugin.Version;
this.updateUrl = updateUrl;
this.versionUrl = versionUrl;
this.versionTextPrefix = versionTextPrefix;
}
public bool ModifyMenuItem(MirandaPlugin owner, MenuItemDeclarationAttribute menuItem, string text, MenuItemProperties flags, Icon icon, HotKeys hotKey, bool updateItemDescriptor)
{
if (owner == null)
throw new ArgumentNullException("owner");
if (menuItem == null)
throw new ArgumentNullException("menuItem");
if (menuItem.MirandaHandle == IntPtr.Zero)
throw new ArgumentException("Invalid menu item handle.");
UnmanagedStructHandle<CLISTMENUITEM> nativeHandle = UnmanagedStructHandle<CLISTMENUITEM>.Empty;
try
{
SynchronizationHelper.BeginMenuItemUpdate(menuItem);
CLISTMENUITEM nativeItem = new CLISTMENUITEM(owner, menuItem);
MenuItemModifyFlags modifyFlags = MenuItemModifyFlags.None;
if (text != null)
{
modifyFlags |= MenuItemModifyFlags.CMIM_NAME;
nativeItem.Text = text;
if (updateItemDescriptor) menuItem.Text = text;
}
if (flags != MenuItemProperties.KeepCurrent)
{
modifyFlags |= MenuItemModifyFlags.CMIM_FLAGS;
nativeItem.Flags = (uint)flags;
if (updateItemDescriptor) menuItem.Flags = flags;
}
if (icon != null)
{
modifyFlags |= MenuItemModifyFlags.CMIM_ICON;
nativeItem.Icon = icon.Handle;
}
if (hotKey != 0)
{
modifyFlags |= MenuItemModifyFlags.CMIM_HOTKEY;
nativeItem.HotKey = (uint)hotKey;
if (updateItemDescriptor) menuItem.HotKey = hotKey;
}
nativeItem.Flags |= (uint)modifyFlags;
nativeHandle = new UnmanagedStructHandle<CLISTMENUITEM>(ref nativeItem);
bool result = MirandaContext.Current.CallService(MirandaServices.MS_CLIST_MODIFYMENUITEM, (UIntPtr)(uint)menuItem.MirandaHandle, nativeHandle.IntPtr) == 0
? true : false;
Debug.Assert(result);
return result;
}
catch (Exception e)
{
throw new MirandaException(TextResources.ExceptionMsg_ErrorWhileCallingMirandaService + e.Message, e);
}
finally
{
nativeHandle.Free();
SynchronizationHelper.EndUpdate(menuItem);
}
}
public bool ModifyMenuItem(MirandaPlugin owner, MenuItemDeclarationAttribute menuItem, string text, MenuItemProperties flags, Icon icon, HotKeys hotKey)
{
return ModifyMenuItem(owner, menuItem, text, flags, icon, hotKey, true);
}
public bool ModifyMenuItem(MirandaPlugin owner, MenuItemDeclarationAttribute menuItem, Icon icon)
{
return ModifyMenuItem(owner, menuItem, null, MenuItemProperties.None, icon, 0, true);
}
public bool ModifyMenuItem(MirandaPlugin owner, MenuItemDeclarationAttribute menuItem, HotKeys hotKey)
{
return ModifyMenuItem(owner, menuItem, null, MenuItemProperties.None, null, hotKey, true);
}
public bool ModifyMenuItem(MirandaPlugin owner, MenuItemDeclarationAttribute menuItem, MenuItemProperties flags)
{
return ModifyMenuItem(owner, menuItem, null, flags, null, 0, true);
}
public bool ModifyMenuItem(MirandaPlugin owner, MenuItemDeclarationAttribute menuItem, string text)
{
return ModifyMenuItem(owner, menuItem, text, MenuItemProperties.None, null, 0, true);
}
public void AddMenuItem(MirandaPlugin owner, MenuItemDeclarationAttribute item)
{
if (owner == null)
throw new ArgumentNullException("owner");
if (item == null)
throw new ArgumentNullException("item");
string serviceName = item.IsContactMenuItem ? MirandaServices.MS_CLIST_ADDCONTACTMENUITEM : MirandaServices.MS_CLIST_ADDMAINMENUITEM;
UnmanagedStructHandle<CLISTMENUITEM> nativeHandle = UnmanagedStructHandle<CLISTMENUITEM>.Empty;
CLISTMENUITEM nativeItem = new CLISTMENUITEM(owner, item);
try
{
nativeHandle = new UnmanagedStructHandle<CLISTMENUITEM>(ref nativeItem);
IntPtr handle = (IntPtr)MirandaContext.Current.CallService(serviceName, UIntPtr.Zero, nativeHandle.IntPtr,
(owner is StandalonePlugin && !item.IsAdditional));
item.MirandaHandle = handle;
Debug.Assert(handle != IntPtr.Zero);
}
finally
{
nativeHandle.Free();
}
}
public static EventHandle CreateEvent(string eventName, MirandaPlugin owner)
{
return CreateEvent(eventName, owner, null);
}
public static EventHandle CreateEvent(string eventName, MirandaPlugin owner, Callback defaultSubscriber)
{
if (String.IsNullOrEmpty(eventName))
throw new ArgumentNullException("eventName");
if (owner == null)
throw new ArgumentNullException("owner");
if (!owner.Initialized)
throw new InvalidOperationException(TextResources.ExceptionMsg_PluginNotInitialized);
if (ServiceManager.ServiceExists(eventName))
throw new ArgumentException("eventName");
EventHandle handle = new EventHandle(owner, eventName, MirandaContext.Current.PluginLink.NativePluginLink.CreateHookableEvent(eventName));
if (defaultSubscriber != null)
handle.SetDefaultSubscriber(defaultSubscriber);
return handle;
}
