mirror of
https://github.com/TigerVNC/tigervnc.git
synced 2024-08-21 17:54:34 +02:00
![Constantin Kaplinsky](/assets/img/avatar_default.png)
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2 3789f03b-4d11-0410-bbf8-ca57d06f2519
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/* Copyright (C) 2002-2003 RealVNC Ltd. All Rights Reserved.
|
|
*
|
|
* This is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This software is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this software; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
* USA.
|
|
*/
|
|
//
|
|
// Cursor - structure containing information describing
|
|
// the current cursor shape
|
|
//
|
|
|
|
#ifndef __RFB_CURSOR_H__
|
|
#define __RFB_CURSOR_H__
|
|
|
|
#include <rfb/PixelBuffer.h>
|
|
|
|
namespace rfb {
|
|
|
|
class Cursor : public ManagedPixelBuffer {
|
|
public:
|
|
Cursor() {}
|
|
rdr::U8Array mask;
|
|
Point hotspot;
|
|
|
|
int maskLen() { return (width() + 7) / 8 * height(); }
|
|
|
|
// setSize() resizes the cursor. The contents of the data and mask are
|
|
// undefined after this call.
|
|
virtual void setSize(int w, int h);
|
|
|
|
// drawOutline() adds an outline to the cursor in the given colour.
|
|
void drawOutline(const Pixel& c);
|
|
|
|
// getBitmap() tests whether the cursor is monochrome, and if so returns a
|
|
// bitmap together with background and foreground colours. The size and
|
|
// layout of the bitmap are the same as the mask.
|
|
rdr::U8* getBitmap(Pixel* pix0, Pixel* pix1);
|
|
|
|
// crop() crops the cursor down to the smallest possible size, based on the
|
|
// mask.
|
|
void crop();
|
|
};
|
|
|
|
}
|
|
#endif
|