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| author | Corinna Vinschen <corinna@vinschen.de> | 2004-12-14 12:09:51 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2004-12-14 12:09:51 +0000 |
| commit | 988566db0c056ca34fa43c0d041311d3f14e1009 (patch) | |
| tree | 18f4731ce03ae72035f7c93b03bde576b4d66c52 /winsup/cygwin/fhandler_console.cc | |
| parent | 82673116e1d1da7c070f4f9b6a130364ae3c6bc5 (diff) | |
| download | cygnal-988566db0c056ca34fa43c0d041311d3f14e1009.tar.gz cygnal-988566db0c056ca34fa43c0d041311d3f14e1009.tar.bz2 cygnal-988566db0c056ca34fa43c0d041311d3f14e1009.zip | |
* fhandler_console.cc (read): Consider offset within scrolling
region of the console window.
Diffstat (limited to 'winsup/cygwin/fhandler_console.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_console.cc | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc index 76b79119b..242366fe5 100644 --- a/winsup/cygwin/fhandler_console.cc +++ b/winsup/cygwin/fhandler_console.cc @@ -421,10 +421,25 @@ fhandler_console::read (void *pv, size_t& buflen) if (mouse_event.dwEventFlags) continue; - /* If the mouse event occurred out of the area we can handle, - ignore it. */ + /* Retrieve reported mouse position */ int x = mouse_event.dwMousePosition.X; int y = mouse_event.dwMousePosition.Y; + + /* Adjust mouse position by scroll buffer offset */ + CONSOLE_SCREEN_BUFFER_INFO now; + if (GetConsoleScreenBufferInfo (get_output_handle (), &now)) + { + y -= now.srWindow.Top; + x -= now.srWindow.Left; + } + else + { + syscall_printf ("mouse: cannot adjust position by scroll buffer offset"); + continue; + } + + /* If the mouse event occurred out of the area we can handle, + ignore it. */ if ((x + ' ' + 1 > 0xFF) || (y + ' ' + 1 > 0xFF)) { syscall_printf ("mouse: position out of range"); |