2d158da7a4
This is a temporary move that aims to make GTK's accessibility support independent of external components. ATK has lived outside of GTK since its inception, as it was meant to be a generic API implemented by different toolkits; that mostly failed, and we're now stuck with an abstraction layer that doesn't really abstract anything of value. What it did bring, on the other hand, was maintenance burden, with changes being propagated across different projects—ATK, GTK, and whatever accessibility layer implemented the bridge to ATSPI on Linux. This complexity is completely unwarranted for the benefits it gives us. Ideally, we'd get rid of ATK entirely, and expose the accessility API as part of the GTK namespace, but that is a fairly sizeable work, so we can start from this step. The ATK namespace is maintained, similarly to how we maintain the GDK, GSK, and GTK namespaces. The API is still public, so that GTK and out of tree widgets can consume it. The inclusion of ATK comes with the removal of the deprecated entry points and types, as that's a good chance to begin the cleanup of this mess of an API. Sadly, this also means we have to disable the a11y tests for the time being, as they depend on rando API from 2002. Another side effect of moving ATK in tree is that we cannot link to atk-bridge on X11, as that will link to the out of tree ATK; this means that accessibility is disabled on X11.
132 lines
2.8 KiB
C
132 lines
2.8 KiB
C
/* ATK - Accessibility Toolkit
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*
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* Copyright (C) 2014 Igalia, S.L.
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*
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* Author: Alejandro Piñeiro Iglesias <apinheiro@igalia.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <string.h>
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#include <locale.h>
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#include <glib-object.h>
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#include <glib/gi18n-lib.h>
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#include "atkprivate.h"
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#ifdef G_OS_WIN32
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#define STRICT
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#include <windows.h>
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#undef STRICT
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static HMODULE atk_dll;
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BOOL WINAPI
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DllMain (HINSTANCE hinstDLL,
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DWORD fdwReason,
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LPVOID lpvReserved)
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{
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switch (fdwReason)
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{
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case DLL_PROCESS_ATTACH:
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atk_dll = (HMODULE) hinstDLL;
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break;
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}
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return TRUE;
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}
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static const char *
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get_atk_locale_dir (void)
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{
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static gchar *atk_localedir = NULL;
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if (!atk_localedir)
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{
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const gchar *p;
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gchar *root, *temp;
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/* ATK_LOCALEDIR might end in either /lib/locale or
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* /share/locale. Scan for that slash.
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*/
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p = ATK_LOCALEDIR + strlen (ATK_LOCALEDIR);
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while (*--p != '/')
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;
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while (*--p != '/')
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;
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root = g_win32_get_package_installation_directory_of_module (atk_dll);
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temp = g_build_filename (root, p, NULL);
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g_free (root);
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/* atk_localedir is passed to bindtextdomain() which isn't
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* UTF-8-aware.
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*/
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atk_localedir = g_win32_locale_filename_from_utf8 (temp);
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g_free (temp);
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}
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return atk_localedir;
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}
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#undef ATK_LOCALEDIR
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#define ATK_LOCALEDIR get_atk_locale_dir()
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#endif
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void
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_gettext_initialization (void)
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{
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#ifdef ENABLE_NLS
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static gboolean gettext_initialized = FALSE;
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if (!gettext_initialized)
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{
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const char *dir = g_getenv ("ATK_ALT_LOCALEDIR");
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gettext_initialized = TRUE;
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if (dir == NULL)
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dir = ATK_LOCALEDIR;
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bindtextdomain (GETTEXT_PACKAGE, dir);
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#ifdef HAVE_BIND_TEXTDOMAIN_CODESET
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bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
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#endif
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}
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#endif
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}
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/*
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* Compacts a name. For example: to get "accelerator label" instead of
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* "accelerator-label"
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*/
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void
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_compact_name (gchar *name)
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{
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gchar *p = name;
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while (*p)
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{
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if (*p == '-')
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*p = ' ';
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p++;
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}
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}
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