private void bSetNotificationWindowPos_Click(object sender, RoutedEventArgs e)
{
// Todo: make sure only one instance of this can be opened at the same time. E.g. static class variable of the "NotificationWindow" class that indicates that one is running
// "true" will tell the NotificationWindow that it is in config mode.
NotificationWindow nw = new NotificationWindow(true);
nw.ShowInTaskbar = false;
nw.Left = 0;
nw.Top = 0;
nw.Topmost = true;
nw.Owner = Application.Current.MainWindow;
nw.Show();
}
// Handle the WinProg messages
// NOTE: removed "static" from method "WinProc" to make GUI update "tbClipboardContent.Text = ..." work
// Source: https://pingfu.net/csharp/2015/04/22/receive-wndproc-messages-in-wpf.html
private IntPtr WndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
if (msg == WM_CLIPBOARDUPDATE)
{
if (cBIgnoreCBUpdate.IsChecked.Value)
{
return(IntPtr.Zero);
}
;
try
{
// Get Data from Clipboard
// Source: http://www.fluxbytes.com/csharp/how-to-monitor-for-clipboard-changes-using-addclipboardformatlistener/
IDataObject iData = Clipboard.GetDataObject(); // Clipboard's data.
// Todo: Send picture data in clipboard directly to mspaint
//if (iData.GetDataPresent(DataFormats.Bitmap)) { MessageBox.Show("Bitmap on clipboard"); }
if (iData.GetDataPresent(DataFormats.Text))
{
// Only copy the data from the clipboard if the timer is NOT running. E.g. to prevent multiple clipboard updates by applications like Excel which push the same data in multiple formats to the clipboard
if (ClipboardTimer.Enabled == false)
{
// Make sure the clipboard access delay is between 0 and 10 seconds
// TODO: document delay is between 0 and 10 seconds & recommended = 0.5 seconds
if (Properties.Settings.Default.dClipboardDelay >= 0 && Properties.Settings.Default.dClipboardDelay < 10001)
{
ClipboardTimer.Interval = Properties.Settings.Default.dClipboardDelay;
}
else
{
// Default clipboard delay is 0.5 seconds
ClipboardTimer.Interval = 500;
}
ClipboardTimer.AutoReset = false;
ClipboardTimer.Enabled = true;
// Todo: Setup logic to set user defined limit of CB lenth
StringBuilder text = new StringBuilder();
int iCBTextLenth = 0;
text.Append(iData.GetData(DataFormats.Text));
// TODO: Make sure that the (int) cast below does not introduce a bug, e.g. uiClipDisplaySize could be to big to fit into a regular "int"
// INT check done in "SettingsWindow.xaml.cs" - TODO: change uint to int so that it is not possible to change in the config file manually
if (text.Length > Properties.Settings.Default.uiClipDisplaySize)
{
iCBTextLenth = (int)Properties.Settings.Default.uiClipDisplaySize;
}
else
{
iCBTextLenth = text.Length;
}
// Combine clipboards if checkbox is checked
// Todo: Enable clipboard history functionality <-- check if this makes sense
if (cBCombineClipboard.IsChecked.Value)
{
if (tbClipboardContent.LineCount == 1)
{
if (tbClipboardContent.GetLineLength(0) == 0)
{
tbClipboardContent.AppendText(text.ToString(0, iCBTextLenth));
}
else
{
tbClipboardContent.AppendText(Environment.NewLine + text.ToString(0, iCBTextLenth));
}
}
else
{
tbClipboardContent.AppendText(Environment.NewLine + text.ToString(0, iCBTextLenth));
}
}
else
{
// Compare the captured clipboard to the recent clipboard to prevent multiple clipboards with the same data
if (lClipboardList.Count > 0)
{
if (text.Equals(lClipboardList[lClipboardList.Count - 1].GetCBTextAsStringBuilder()))
{
Logger.WriteLog("Ignoring clipboard update because the current clipboard data is identical to the last saved one.");
return(IntPtr.Zero);
}
}
tbClipboardContent.Text = text.ToString(0, iCBTextLenth);
lClipboardList.Add(new ClipboardEntry(text));
ClipboardEntry.CBInView = lClipboardList.Count - 1;
if (lClipboardList.Count > 1)
{
bPrev.IsEnabled = true;
}
bNext.IsEnabled = false;
bDeleteClipboardEntry.IsEnabled = true;
// Set the clipboard information (time of capture and number of visible clipboard) of the clipboard which was just captured
SetCBInfoString();
Logger.WriteLog("Captured clipboard: " + lClipboardList.Count.ToString());
// Hide the clipboard window if checkbox is checked
if (cBHideClipboard.IsChecked.Value)
{
bShowClipboard.Visibility = Visibility.Visible;
}
// Add text in comboOptArg to the list of comboOptArg and clear the text
if (comboOptArg.Text != "")
{
bool bInList = false;
foreach (var item in comboOptArg.Items)
{
if (item.ToString() == comboOptArg.Text)
{
bInList = true;
}
}
if (!bInList)
{
comboOptArg.Items.Add(comboOptArg.Text);
}
comboOptArg.Text = "";
}
}
// Show the clipboard changed notification window
// Source: http://stackoverflow.com/questions/7373335/how-to-open-a-child-windows-under-parent-window-on-menu-item-click-in-wpf
if (NotificationWindow.bIsFirstWindow == true && cBShowNW.IsChecked.Value)
{
NotificationWindow nw = new NotificationWindow();
nw.ShowInTaskbar = false;
nw.Left = Properties.Settings.Default.dXNotifyWindow; // Todo: Check this value - make sure it is in a valid range. E.g. 0 -> max screen size
nw.Top = Properties.Settings.Default.dYNotifyWindow; // Todo: Check this value - make sure it is in a valid range. E.g. 0 -> max screen size
nw.Topmost = true;
nw.Owner = Application.Current.MainWindow;
nw.Show();
}
}
// Clipboard timer is running -> no data will be copied from clipboard
else
{
Logger.WriteLog("Ignoring clipboard update because of the clipboard access delay (see Advanced Settings for details).");
}
}
}
catch (Exception e)
{
Logger.WriteLog("Failed to get data from Clipboard. Error: " + e.Message);
return(IntPtr.Zero);
}
}
return(IntPtr.Zero);
}
