internal static CfxDragData Wrap(IntPtr nativePtr)
{
if (nativePtr == IntPtr.Zero)
{
return(null);
}
lock (weakCache) {
var wrapper = (CfxDragData)weakCache.Get(nativePtr);
if (wrapper == null)
{
wrapper = new CfxDragData(nativePtr);
weakCache.Add(wrapper);
}
else
{
CfxApi.cfx_release(nativePtr);
}
return(wrapper);
}
}
/// <summary>
/// Call this function when the user drags the mouse into the web view (before
/// calling DragTargetDragOver/DragTargetLeave/DragTargetDrop). |dragData|
/// should not contain file contents as this type of data is not allowed to be
/// dragged into the web view. File contents can be removed using
/// CfxDragData.ResetFileContents (for example, if |dragData| comes from
/// CfxRenderHandler.StartDragging). This function is only used when
/// window rendering is disabled.
/// </summary>
/// <remarks>
/// See also the original CEF documentation in
/// <see href="https://bitbucket.org/chromiumfx/chromiumfx/src/tip/cef/include/capi/cef_browser_capi.h">cef/include/capi/cef_browser_capi.h</see>.
/// </remarks>
public void DragTargetDragEnter(CfxDragData dragData, CfxMouseEvent @event, CfxDragOperationsMask allowedOps)
{
CfxApi.cfx_browser_host_drag_target_drag_enter(NativePtr, CfxDragData.Unwrap(dragData), CfxMouseEvent.Unwrap(@event), (int)allowedOps);
}
/// <summary>
/// Create a new CfxDragData object.
/// </summary>
/// <remarks>
/// See also the original CEF documentation in
/// <see href="https://bitbucket.org/chromiumfx/chromiumfx/src/tip/cef/include/capi/cef_drag_data_capi.h">cef/include/capi/cef_drag_data_capi.h</see>.
/// </remarks>
public static CfxDragData Create()
{
return(CfxDragData.Wrap(CfxApi.DragData.cfx_drag_data_create()));
}
/// <summary>
/// Returns a copy of the current object.
/// </summary>
/// <remarks>
/// See also the original CEF documentation in
/// <see href="https://bitbucket.org/chromiumfx/chromiumfx/src/tip/cef/include/capi/cef_drag_data_capi.h">cef/include/capi/cef_drag_data_capi.h</see>.
/// </remarks>
public CfxDragData Clone()
{
return(CfxDragData.Wrap(CfxApi.DragData.cfx_drag_data_clone(NativePtr)));
}
