void ch_ClipboardGrabbed(System.Windows.Forms.IDataObject dataObject)
{
try
{
IntPtr id;
User32.GetWindowThreadProcessId(activeWindow, out id);
activeProcess = Process.GetProcessById(id.ToInt32());
if (ExclusionslistController.Accept(activeWindow))
{
var formats = dataObject.GetFormats();
DataEnabledListBoxItem n = null;
var ItemsBox = mainWindow.ItemsBox;
if (formats.Contains(DataFormats.Text))
{
var text = Clipboard.GetText();
if (Settings.Default.OmitEmptyStrings && String.IsNullOrEmpty(text))
{
return;
}
if (Settings.Default.OmitWhitespacesOnlyString && String.IsNullOrEmpty(text.Trim()))
{
return;
}
if (CheckDuplicates(ItemsBox, (obj) => (text as string) == (obj as string)))
return;
n = new TextDataLBI(Clipboard.GetDataObject());
}
else if (formats.Contains(DataFormats.FileDrop))
{
var files = dataObject.GetData(DataFormats.FileDrop) as string[];
if (CheckDuplicates(ItemsBox, (obj) =>
{
string[] objasfiles = obj as string[];
if (objasfiles != null && objasfiles.Length == files.Length)
{
// we need this since order may nto be preserved
// e.g. when user selects file from l-to-r and
// and then r-to-l
for (int i = 0; i < objasfiles.Length; i++)
{
if (!files.Contains(objasfiles[i]))
return false;
}
return true;
}
return false;
}))
return;
n = new FileDropsLBI(files);
}
else if (System.Windows.Clipboard.ContainsImage())
{
System.Windows.Forms.IDataObject clipboardData = System.Windows.Forms.Clipboard.GetDataObject();
System.Drawing.Bitmap bitmap = (System.Drawing.Bitmap)clipboardData.GetData(
System.Windows.Forms.DataFormats.Bitmap);
if (CheckDuplicates(ItemsBox, (obj) =>
{
var taghash = obj as ImageHash;
if (taghash == null)
{
return false;
}
else return ImageHash.Compare(taghash, new ImageHash(bitmap)) == ImageHash.CompareResult.ciCompareOk;
}))
return;
n = new ImageLBI(bitmap);
}
if (n != null)
{
ItemsBox.Items.Insert(0, n);
n.ItemClicked += new ItemCopiedEventHandler(n_ItemClicked);
}
/* Console.WriteLine("\r\n\r\n");
for (int i = 0; i < ItemsBox.Items.Count; i++)
{
Console.WriteLine("{0}:{1}", i, (ItemsBox.Items[i] as ListBoxItem).Tag);
}*/
}
}
catch (COMException)
{
MessageBox.Show("An error occured while performing clipboard operation (read)");
}
}
void ch_ClipboardGrabbed(System.Windows.Forms.IDataObject dataObject)
{
TimeSpan variable = DateTime.Now - lastClipTime;
lastClipTime = DateTime.Now;
if (skipNextPaste || variable.TotalMilliseconds < 500)
{
skipNextPaste = false;
return;
}
var formats = dataObject.GetFormats();
if (formats.Contains(DataFormats.Text))
{
var text = Clipboard.GetText();
if (String.IsNullOrWhiteSpace(text))
{
return;
}
var data = Clipboard.GetDataObject();
ClipHub.Code.Models.ClipboardEntry newClip = new ClipHub.Code.Models.ClipboardEntry();
newClip.clipboardContents = text;
newClip.dateClipped = DateTime.Now;
String title = GetActiveWindowTitle();
newClip.applicationClippedFrom = title;
clipRepository.Insert(newClip);
}
else if (formats.Contains(DataFormats.FileDrop))
{
//var files = dataObject.GetData(DataFormats.FileDrop) as string[];
//if (CheckDuplicates(ItemsBox, (obj) =>
//{
// string[] objasfiles = obj as string[];
// if (objasfiles != null && objasfiles.Length == files.Length)
// {
// // we need this since order may nto be preserved
// // e.g. when user selects file from l-to-r and
// // and then r-to-l
// for (int i = 0; i < objasfiles.Length; i++)
// {
// if (!files.Contains(objasfiles[i]))
// return false;
// }
// return true;
// }
// return false;
//}))
// return;
//n = new FileDropsLBI(files);
}
else if (System.Windows.Clipboard.ContainsImage())
{
//System.Windows.Forms.IDataObject clipboardData = System.Windows.Forms.Clipboard.GetDataObject();
//System.Drawing.Bitmap bitmap = (System.Drawing.Bitmap)clipboardData.GetData(
// System.Windows.Forms.DataFormats.Bitmap);
//if (CheckDuplicates(ItemsBox, (obj) =>
//{
// var taghash = obj as ImageHash;
// if (taghash == null)
// {
// return false;
// }
// else return ImageHash.Compare(taghash, new ImageHash(bitmap)) == ImageHash.CompareResult.ciCompareOk;
//}))
// return;
//n = new ImageLBI(bitmap);
}
}
/*******************************/
public static bool IsDataFormatSupported(System.Windows.Forms.IDataObject data, System.Windows.Forms.DataFormats.Format format)
{
bool result = false;
if ((data != null) && (format != null))
{
System.String[] formats = data.GetFormats(true);
int count = formats.GetLength(0);
for (int index = 0; index < count; index++)
{
if (formats[index].Equals(format.Name))
{
result = true;
break;
}
}
}
return result;
}
public static BitmapSource GetBestPossibletAlphaBitmapFromDataObject(System.Windows.IDataObject ob) {
var formats = ob.GetFormats();
BitmapSource bmp = null;
foreach (string f in formats) {
if (f != "PNG" && f != "image/png") { // only PNG (GIMP) and image/png (haven't seen this in the wild but could be useful)
continue;
}
var it = ob.GetData(f);
var ms = it as MemoryStream;
if (ms != null) {
BitmapImage result = new BitmapImage();
result.BeginInit();
// According to MSDN, "The default OnDemand cache option retains access to the stream until the image is needed."
// Force the bitmap to load right now so we can dispose the stream.
result.CacheOption = BitmapCacheOption.OnLoad;
result.StreamSource = ms;
result.EndInit();
result.Freeze();
bmp = result;
break;
}
}
if (bmp == null) {
foreach (string f in formats) {
if (!f.ToLower().Contains("bitmap")) {
continue;
}
var obj = ob.GetData(f) as BitmapSource;
if (obj != null) {
bmp = obj;
break;
}
}
}
if (bmp == null) {
bmp = WindowsClipboard.GetImage();
}
bmp = TryFixAlphaChannel(bmp);
return bmp;
}