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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>gnome-mag: magnifier.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.7 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> <li><a href="dirs.html"><span>Directories</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul></div><div class="nav"><a class="el" href="dir_ed2a549a3a7169145b90da06827de1bb.html">magnifier</a></div><h1>magnifier.h</h1><a href="magnifier_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span><a name="l00002"></a>00002 <span class="comment"> * AT-SPI - Assistive Technology Service Provider Interface</span><a name="l00003"></a>00003 <span class="comment"> * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)</span><a name="l00004"></a>00004 <span class="comment"> *</span><a name="l00005"></a>00005 <span class="comment"> * Copyright 2001 Sun Microsystems Inc.</span><a name="l00006"></a>00006 <span class="comment"> *</span><a name="l00007"></a>00007 <span class="comment"> * This library is free software; you can redistribute it and/or</span><a name="l00008"></a>00008 <span class="comment"> * modify it under the terms of the GNU Library General Public</span><a name="l00009"></a>00009 <span class="comment"> * License as published by the Free Software Foundation; either</span><a name="l00010"></a>00010 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span><a name="l00011"></a>00011 <span class="comment"> *</span><a name="l00012"></a>00012 <span class="comment"> * This library is distributed in the hope that it will be useful,</span><a name="l00013"></a>00013 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><a name="l00014"></a>00014 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span><a name="l00015"></a>00015 <span class="comment"> * Library General Public License for more details.</span><a name="l00016"></a>00016 <span class="comment"> *</span><a name="l00017"></a>00017 <span class="comment"> * You should have received a copy of the GNU Library General Public</span><a name="l00018"></a>00018 <span class="comment"> * License along with this library; if not, write to the</span><a name="l00019"></a>00019 <span class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330,</span><a name="l00020"></a>00020 <span class="comment"> * Boston, MA 02111-1307, USA.</span><a name="l00021"></a>00021 <span class="comment"> */</span><a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="preprocessor">#ifndef MAGNIFIER_H_</span><a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define MAGNIFIER_H_</span><a name="l00025"></a>00025 <span class="preprocessor"></span><a name="l00026"></a>00026 <span class="preprocessor">#ifdef __cplusplus</span><a name="l00027"></a>00027 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {<a name="l00028"></a>00028 <span class="preprocessor">#endif </span><span class="comment">/* __cplusplus */</span><a name="l00029"></a>00029 <a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="GNOME__Magnifier_8h.html">GNOME_Magnifier.h</a>"</span><a name="l00031"></a>00031 <a name="l00032"></a>00032 <span class="preprocessor">#include <X11/Xlib.h></span><a name="l00033"></a>00033 <span class="preprocessor">#ifdef HAVE_XFIXES</span><a name="l00034"></a>00034 <span class="preprocessor"></span><span class="preprocessor">#include <X11/extensions/Xfixes.h></span><a name="l00035"></a>00035 <span class="preprocessor">#endif </span><span class="comment">/* HAVE_XFIXES */</span><a name="l00036"></a>00036 <a name="l00037"></a>00037 <span class="preprocessor">#include <glib.h></span><a name="l00038"></a>00038 <a name="l00039"></a>00039 <span class="preprocessor">#include <gdk/gdk.h></span><a name="l00040"></a>00040 <a name="l00041"></a>00041 <span class="preprocessor">#include <bonobo/bonobo-object.h></span><a name="l00042"></a>00042 <span class="preprocessor">#include <bonobo/bonobo-property-bag.h></span><a name="l00043"></a>00043 <a name="l00044"></a>00044 <span class="preprocessor">#include <login-helper/login-helper.h></span><a name="l00045"></a>00045 <a name="l00046"></a><a class="code" href="magnifier_8h.html#adfcc44b0a11f8d7f6b1ebd29be000ff">00046</a> <span class="preprocessor">#define MAGNIFIER_TYPE (magnifier_get_type ())</span><a name="l00047"></a><a class="code" href="magnifier_8h.html#24ebbe89c34a8accabcc894767545bbe">00047</a> <span class="preprocessor"></span><span class="preprocessor">#define MAGNIFIER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), MAGNIFIER_TYPE, Magnifier))</span><a name="l00048"></a><a class="code" href="magnifier_8h.html#4e518459d2adebee10b8f115e4fda699">00048</a> <span class="preprocessor"></span><span class="preprocessor">#define MAGNIFIER_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), MAGNIFIER_TYPE, MagnifierClass))</span><a name="l00049"></a><a class="code" href="magnifier_8h.html#971fc276bc83e8071c4b450136ac5d5c">00049</a> <span class="preprocessor"></span><span class="preprocessor">#define IS_MAGNIFIER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), MAGNIFIER_TYPE))</span><a name="l00050"></a><a class="code" href="magnifier_8h.html#990d0f9093af1d02b08cede3a2e83556">00050</a> <span class="preprocessor"></span><span class="preprocessor">#define IS_MAGNIFIER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), MAGNIFIER_TYPE))</span><a name="l00051"></a>00051 <span class="preprocessor"></span><a name="l00052"></a><a class="code" href="magnifier_8h.html#1995e41e36a838317ce667e8f70c33a0">00052</a> <span class="preprocessor">#define MAGNIFIER_OAFIID "OAFIID:GNOME_Magnifier_Magnifier:0.9"</span><a name="l00053"></a>00053 <span class="preprocessor"></span><a name="l00054"></a><a class="code" href="magnifier_8h.html#ef627d98c06d52676dd5453b3f456dfc">00054</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__MagnifierPrivate.html">_MagnifierPrivate</a> <a class="code" href="magnifier_8h.html#ef627d98c06d52676dd5453b3f456dfc">MagnifierPrivate</a>;<a name="l00055"></a>00055 <a name="l00056"></a><a class="code" href="structMagnifier.html">00056</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{<a name="l00057"></a><a class="code" href="structMagnifier.html#10d5bd4e6d17b9cbcbb9b2b48785431e">00057</a> BonoboObject parent;<a name="l00058"></a><a class="code" href="structMagnifier.html#b3888fb57306f8ce0715116a9d780068">00058</a> BonoboPropertyBag *property_bag;<a name="l00059"></a><a class="code" href="structMagnifier.html#2e085c3a4d47b26635ed0438680f5632">00059</a> GdkDisplay *source_display;<a name="l00060"></a><a class="code" href="structMagnifier.html#23d4c44ae2496cc1494d7691b81e47bc">00060</a> GdkDisplay *target_display;<a name="l00061"></a><a class="code" href="structMagnifier.html#18617fe01b2c21275f8dcaa42568b0e9">00061</a> gchar *source_display_name;<a name="l00062"></a><a class="code" href="structMagnifier.html#6daf1b3d1ba143f58813bd249f2407ef">00062</a> gchar *target_display_name;<a name="l00063"></a><a class="code" href="structMagnifier.html#6ded5f49dfbcb6122347c3f047217d3b">00063</a> <span class="keywordtype">int</span> source_screen_num;<a name="l00064"></a><a class="code" href="structMagnifier.html#bd18b53abfb094b1f878b8a9d238060e">00064</a> <span class="keywordtype">int</span> target_screen_num;<a name="l00065"></a><a class="code" href="structMagnifier.html#af346b45e0ceb935adaeeb9821ca16c3">00065</a> GList *zoom_regions;<a name="l00066"></a><a class="code" href="structMagnifier.html#30dff20f422fd7a341a7a1989f478fe5">00066</a> gboolean source_initialized;<a name="l00067"></a><a class="code" href="structMagnifier.html#883a30de9540d69708bd6807beae9ce3">00067</a> gint crosswire_size;<a name="l00068"></a><a class="code" href="structMagnifier.html#5882c44d27bf4c94ca96dec978b8034c">00068</a> guint32 crosswire_color;<a name="l00069"></a><a class="code" href="structMagnifier.html#3b9d0c8d6093ce6ef009688389c88eb3">00069</a> gboolean crosswire_clip;<a name="l00070"></a><a class="code" href="structMagnifier.html#7490eff885531f3f1b9b34e66cba6f17">00070</a> gchar *cursor_set;<a name="l00071"></a><a class="code" href="structMagnifier.html#1810847bdfb231802320952444cfa13f">00071</a> gint cursor_size_x;<a name="l00072"></a><a class="code" href="structMagnifier.html#dbada13e74bdc12387df0a0583cc4526">00072</a> gint cursor_size_y;<a name="l00073"></a><a class="code" href="structMagnifier.html#34162e051cf70776ddb28f90623d62d2">00073</a> guint32 cursor_color;<a name="l00074"></a><a class="code" href="structMagnifier.html#dfd121a10ceab02388eab157092dd393">00074</a> <span class="keywordtype">float</span> cursor_scale_factor;<a name="l00075"></a><a class="code" href="structMagnifier.html#ae209aab6157f0a0946e2b1a78cb00e8">00075</a> <a class="code" href="structGNOME__Magnifier__RectBounds__type.html">GNOME_Magnifier_RectBounds</a> source_bounds;<a name="l00076"></a><a class="code" href="structMagnifier.html#261dde452415adc226171e6c9e6f21bf">00076</a> <a class="code" href="structGNOME__Magnifier__RectBounds__type.html">GNOME_Magnifier_RectBounds</a> target_bounds;<a name="l00077"></a><a class="code" href="structMagnifier.html#ed1a58ae12dbce3403e85d888d590d62">00077</a> <a class="code" href="structGNOME__Magnifier__Point__type.html">GNOME_Magnifier_Point</a> cursor_hotspot;<a name="l00078"></a><a class="code" href="structMagnifier.html#92b3f715e639bde2e224d91c6801997b">00078</a> <a class="code" href="magnifier_8h.html#ef627d98c06d52676dd5453b3f456dfc">MagnifierPrivate</a> *priv;<a name="l00079"></a>00079 } <a class="code" href="structMagnifier.html">Magnifier</a>;<a name="l00080"></a>00080 <a name="l00081"></a><a class="code" href="structMagnifierClass.html">00081</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{⌨️ 快捷键说明
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