private void RemoveBtn_Click(object sender, EventArgs e)
{
// set focus back to the local clipboard
LocalClipboard.Focus();
// remove the current index of the local clipboard
LocalClipboard.Remove();
}
protected override void WndProc(ref Message m)
{
//const int WM_NCPAINT = 0x0085; // message sent to a window when its frame must be painted
const int WM_DRAWCLIPBOARD = 0x0308; // clipboard changed event
const int WM_CHANGECBCHAIN = 0x030D; // change clipboard chain event
const int WM_HOTKEY = 0x0312; // hotkey pressed event
switch (m.Msg)
{
//case WM_NCPAINT:
// // get MultiPaste's device context, which permits painting anywhere in the window
// IntPtr hDC = GetWindowDC(this.Handle);
// if ((int)hDC != 0)
// {
// Graphics graphics = Graphics.FromHdc(hDC);
// Rectangle rectangle = new Rectangle(0, 0, 4800, 23);
// graphics.FillRectangle(Brushes.Red, rectangle);
// graphics.Flush();
// ReleaseDC(this.Handle, hDC);
// }
// break;
case WM_DRAWCLIPBOARD:
// handle clipboard change if bool is true
if (LocalClipboard.HandleClipboard)
{
mainWindow.OnClipboardChange();
}
// send message to the next clipboard viewer
SendMessage(clipboardViewerNext, m.Msg, m.WParam, m.LParam);
break;
case WM_CHANGECBCHAIN:
// handle a change in the clipboard chain
if (m.WParam == clipboardViewerNext)
{
clipboardViewerNext = m.LParam;
}
else
{
SendMessage(clipboardViewerNext, m.Msg, m.WParam, m.LParam);
}
break;
case WM_HOTKEY:
if (m.WParam.ToInt32() == DISP_ID)
{
switch (mainWindow.WindowState)
{
case FormWindowState.Minimized:
mainWindow.WindowState = FormWindowState.Normal;
break;
case FormWindowState.Normal:
// if MultiPaste is the foreground window, minimize to the system tray
if (GetForegroundWindow() == mainWindow.Handle)
{
mainWindow.Visible = false;
}
// else bring MultiPaste to the foreground
else
{
SetForegroundWindow(mainWindow.Handle);
if (!mainWindow.Visible)
{
mainWindow.Visible = true;
LocalClipboard.Focus();
}
}
break;
case FormWindowState.Maximized:
mainWindow.WindowState = FormWindowState.Minimized;
break;
}
}
break;
}
// continue the WndProc chain
base.WndProc(ref m);
}