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CGSCIFilter.h
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CGSCIFilter.h
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/*
* Copyright (C) 2007-2008 Alacatia Labs
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*
* Joe Ranieri joe@alacatia.com
*
*/
#pragma once
#include "CGSConnection.h"
#include "CGSWindow.h"
typedef int CGSCIFilterID;
/*! Creates a new CGSCIFilter from a filter name. These names are the same as you'd usually use for CIFilters. */
CG_EXTERN CGError CGSNewCIFilterByName(CGSConnectionID cid, CFStringRef filterName, CGSCIFilterID *outFilter);
/*! Adds or removes a CIFilter to a window. Flags are currently unknown (the Dock uses 0x3001).
Note: This stuff is VERY crashy under 10.4.10 - make sure to remove the filter before minimizing the window or closing it. */
CG_EXTERN CGError CGSAddWindowFilter(CGSConnectionID cid, CGSWindowID wid, CGSCIFilterID filter, int flags);
CG_EXTERN CGError CGSRemoveWindowFilter(CGSConnectionID cid, CGSWindowID wid, CGSCIFilterID filter);
enum {
kCGWindowFilterUnderlay = 1,
kCGWindowFilterDock = 0x3001,
};
/*! Loads a set of values into the CIFilter. */
CG_EXTERN CGError CGSSetCIFilterValuesFromDictionary(CGSConnectionID cid, CGSCIFilterID filter, CFDictionaryRef filterValues);
/*! Releases a CIFilter. */
CG_EXTERN CGError CGSReleaseCIFilter(CGSConnectionID cid, CGSCIFilterID filter);
CG_EXTERN_C_END