xref: /aoo42x/main/vcl/unx/gtk/a11y/atkbridge.cxx (revision 9f62ea84)
1*9f62ea84SAndrew Rist /**************************************************************
2cdf0e10cSrcweir  *
3*9f62ea84SAndrew Rist  * Licensed to the Apache Software Foundation (ASF) under one
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9*9f62ea84SAndrew Rist  * with the License.  You may obtain a copy of the License at
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21*9f62ea84SAndrew Rist 
22*9f62ea84SAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_vcl.hxx"
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #include <unx/gtk/atkbridge.hxx>
28cdf0e10cSrcweir #include <unx/gtk/gtkframe.hxx>
29cdf0e10cSrcweir 
30cdf0e10cSrcweir #include "atkfactory.hxx"
31cdf0e10cSrcweir #include "atkutil.hxx"
32cdf0e10cSrcweir #include "atkwindow.hxx"
33cdf0e10cSrcweir #include <stdio.h>
34cdf0e10cSrcweir 
InitAtkBridge(void)35cdf0e10cSrcweir bool InitAtkBridge(void)
36cdf0e10cSrcweir {
37cdf0e10cSrcweir     const char* pVersion = atk_get_toolkit_version();
38cdf0e10cSrcweir     if( ! pVersion )
39cdf0e10cSrcweir         return false;
40cdf0e10cSrcweir 
41cdf0e10cSrcweir     unsigned int major, minor, micro;
42cdf0e10cSrcweir 
43cdf0e10cSrcweir     /* check gail minimum version requirements */
44cdf0e10cSrcweir     if( sscanf( pVersion, "%u.%u.%u", &major, &minor, &micro) < 3 )
45cdf0e10cSrcweir     {
46cdf0e10cSrcweir         // g_warning( "unable to parse gail version number" );
47cdf0e10cSrcweir         return false;
48cdf0e10cSrcweir     }
49cdf0e10cSrcweir 
50cdf0e10cSrcweir     if( ( (major << 16) | (minor << 8) | micro ) < ( (1 << 16) | 8 << 8 | 6 ) )
51cdf0e10cSrcweir     {
52cdf0e10cSrcweir         g_warning( "libgail >= 1.8.6 required for accessibility support" );
53cdf0e10cSrcweir         return false;
54cdf0e10cSrcweir     }
55cdf0e10cSrcweir 
56cdf0e10cSrcweir     /* Initialize the AtkUtilityWrapper class */
57cdf0e10cSrcweir     g_type_class_unref( g_type_class_ref( OOO_TYPE_ATK_UTIL ) );
58cdf0e10cSrcweir 
59cdf0e10cSrcweir     /* Initialize the GailWindow wrapper class */
60cdf0e10cSrcweir     g_type_class_unref( g_type_class_ref( OOO_TYPE_WINDOW_WRAPPER ) );
61cdf0e10cSrcweir 
62cdf0e10cSrcweir     /* Register AtkObject wrapper factory */
63cdf0e10cSrcweir     AtkRegistry * registry = atk_get_default_registry();
64cdf0e10cSrcweir     if( registry )
65cdf0e10cSrcweir         atk_registry_set_factory_type( registry, OOO_TYPE_FIXED, OOO_TYPE_WRAPPER_FACTORY );
66cdf0e10cSrcweir 
67cdf0e10cSrcweir     return true;
68cdf0e10cSrcweir }
69cdf0e10cSrcweir 
DeInitAtkBridge()70cdf0e10cSrcweir void DeInitAtkBridge()
71cdf0e10cSrcweir {
72cdf0e10cSrcweir     restore_gail_window_vtable();
73cdf0e10cSrcweir }
74cdf0e10cSrcweir 
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