diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/Makefile.am | 1 | ||||
| -rw-r--r-- | plugins/a11y-settings/Makefile.am | 42 | ||||
| -rw-r--r-- | plugins/a11y-settings/a11y-settings.mate-settings-plugin.in | 8 | ||||
| -rw-r--r-- | plugins/a11y-settings/msd-a11y-settings-manager.c | 192 | ||||
| -rw-r--r-- | plugins/a11y-settings/msd-a11y-settings-manager.h | 57 | ||||
| -rw-r--r-- | plugins/a11y-settings/msd-a11y-settings-plugin.c | 109 | ||||
| -rw-r--r-- | plugins/a11y-settings/msd-a11y-settings-plugin.h | 59 |
7 files changed, 468 insertions, 0 deletions
diff --git a/plugins/Makefile.am b/plugins/Makefile.am index c7ce7d6..05d04c7 100644 --- a/plugins/Makefile.am +++ b/plugins/Makefile.am @@ -2,6 +2,7 @@ NULL = enabled_plugins = \ a11y-keyboard \ + a11y-settings \ background \ clipboard \ datetime \ diff --git a/plugins/a11y-settings/Makefile.am b/plugins/a11y-settings/Makefile.am new file mode 100644 index 0000000..f557b0f --- /dev/null +++ b/plugins/a11y-settings/Makefile.am @@ -0,0 +1,42 @@ +plugin_name = ally-settings + +plugin_LTLIBRARIES = \ + liba11y-settings.la + +liba11y_settings_la_SOURCES = \ + msd-a11y-settings-manager.c \ + msd-a11y-settings-manager.h \ + msd-a11y-settings-plugin.c \ + msd-a11y-settings-plugin.h + +liba11y_settings_la_CPPFLAGS = \ + -I$(top_srcdir)/mate-settings-daemon \ + -DMATE_SETTINGS_LOCALEDIR=\""$(datadir)/locale"\" \ + $(AM_CPPFLAGS) + +liba11y_settings_la_CFLAGS = \ + $(PLUGIN_CFLAGS) \ + $(SETTINGS_PLUGIN_CFLAGS) \ + $(AM_CFLAGS) + +liba11y_settings_la_LDFLAGS = \ + $(MSD_PLUGIN_LDFLAGS) + +liba11y_settings_la_LIBADD = \ + $(SETTINGS_PLUGIN_LIBS) + +plugin_in_files = \ + a11y-settings.mate-settings-plugin.in + +plugin_DATA = $(plugin_in_files:.mate-settings-plugin.in=.mate-settings-plugin) + +EXTRA_DIST = \ + $(plugin_in_files) + +CLEANFILES = \ + $(plugin_DATA) + +DISTCLEANFILES = \ + $(plugin_DATA) + +@MSD_INTLTOOL_PLUGIN_RULE@ diff --git a/plugins/a11y-settings/a11y-settings.mate-settings-plugin.in b/plugins/a11y-settings/a11y-settings.mate-settings-plugin.in new file mode 100644 index 0000000..ecdd80d --- /dev/null +++ b/plugins/a11y-settings/a11y-settings.mate-settings-plugin.in @@ -0,0 +1,8 @@ +[MATE Settings Plugin] +Module=a11y-settings +IAge=0 +_Name=Accessibility settings +_Description=Accessibility settings plugin +Authors=Bastien Nocera <[email protected]> +Copyright=Copyright © 2011 Red Hat Inc. +Website= diff --git a/plugins/a11y-settings/msd-a11y-settings-manager.c b/plugins/a11y-settings/msd-a11y-settings-manager.c new file mode 100644 index 0000000..45469be --- /dev/null +++ b/plugins/a11y-settings/msd-a11y-settings-manager.c @@ -0,0 +1,192 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2007 William Jon McCann <[email protected]> + * + * This program 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 program 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 program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + +#include "config.h" + +#include <sys/types.h> +#include <sys/wait.h> +#include <stdlib.h> +#include <stdio.h> +#include <unistd.h> +#include <string.h> +#include <errno.h> + +#include <locale.h> + +#include <glib.h> +#include <glib/gi18n.h> +#include <gdk/gdk.h> +#include <gdk/gdkx.h> +#include <gtk/gtk.h> + +#include "mate-settings-profile.h" +#include "msd-a11y-settings-manager.h" + +#define MSD_A11Y_SETTINGS_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MSD_TYPE_A11Y_SETTINGS_MANAGER, MsdA11ySettingsManagerPrivate)) + +struct MsdA11ySettingsManagerPrivate +{ + GSettings *interface_settings; + GSettings *a11y_apps_settings; +}; + +enum { + PROP_0, +}; + +static void msd_a11y_settings_manager_class_init (MsdA11ySettingsManagerClass *klass); +static void msd_a11y_settings_manager_init (MsdA11ySettingsManager *a11y_settings_manager); +static void msd_a11y_settings_manager_finalize (GObject *object); + +G_DEFINE_TYPE (MsdA11ySettingsManager, msd_a11y_settings_manager, G_TYPE_OBJECT) + +static gpointer manager_object = NULL; + +static void +apps_settings_changed (GSettings *settings, + const char *key, + MsdA11ySettingsManager *manager) +{ + gboolean screen_reader, keyboard; + + if (g_str_equal (key, "screen-reader-enabled") == FALSE && + g_str_equal (key, "screen-keyboard-enabled") == FALSE) + return; + + g_debug ("screen reader or OSK enablement changed"); + + screen_reader = g_settings_get_boolean (manager->priv->a11y_apps_settings, "screen-reader-enabled"); + keyboard = g_settings_get_boolean (manager->priv->a11y_apps_settings, "screen-keyboard-enabled"); + + if (screen_reader || keyboard) { + g_debug ("Enabling accessibility, screen reader or OSK enabled"); + g_settings_set_boolean (manager->priv->interface_settings, "accessibility", TRUE); + } else if (screen_reader == FALSE && keyboard == FALSE) { + g_debug ("Disabling accessibility, screen reader and OSK disabled"); + g_settings_set_boolean (manager->priv->interface_settings, "accessibility", FALSE); + } +} + +gboolean +msd_a11y_settings_manager_start (MsdA11ySettingsManager *manager, + GError **error) +{ + g_debug ("Starting a11y_settings manager"); + mate_settings_profile_start (NULL); + + manager->priv->interface_settings = g_settings_new ("org.mate.interface"); + manager->priv->a11y_apps_settings = g_settings_new ("org.mate.applications-at"); + + g_signal_connect (G_OBJECT (manager->priv->a11y_apps_settings), "changed", + G_CALLBACK (apps_settings_changed), manager); + + /* If any of the screen reader or on-screen keyboard are enabled, + * make sure a11y is enabled for the toolkits. + * We don't do the same thing for the reverse so it's possible to + * enable AT-SPI for the toolkits without using an a11y app */ + if (g_settings_get_boolean (manager->priv->a11y_apps_settings, "screen-keyboard-enabled") || + g_settings_get_boolean (manager->priv->a11y_apps_settings, "screen-reader-enabled")) + g_settings_set_boolean (manager->priv->interface_settings, "accessibility", TRUE); + + mate_settings_profile_end (NULL); + return TRUE; +} + +void +msd_a11y_settings_manager_stop (MsdA11ySettingsManager *manager) +{ + if (manager->priv->interface_settings) { + g_object_unref (manager->priv->interface_settings); + manager->priv->interface_settings = NULL; + } + if (manager->priv->a11y_apps_settings) { + g_object_unref (manager->priv->a11y_apps_settings); + manager->priv->a11y_apps_settings = NULL; + } + g_debug ("Stopping a11y_settings manager"); +} + +static GObject * +msd_a11y_settings_manager_constructor (GType type, + guint n_construct_properties, + GObjectConstructParam *construct_properties) +{ + MsdA11ySettingsManager *a11y_settings_manager; + + a11y_settings_manager = MSD_A11Y_SETTINGS_MANAGER (G_OBJECT_CLASS (msd_a11y_settings_manager_parent_class)->constructor (type, + n_construct_properties, + construct_properties)); + + return G_OBJECT (a11y_settings_manager); +} + +static void +msd_a11y_settings_manager_dispose (GObject *object) +{ + G_OBJECT_CLASS (msd_a11y_settings_manager_parent_class)->dispose (object); +} + +static void +msd_a11y_settings_manager_class_init (MsdA11ySettingsManagerClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->constructor = msd_a11y_settings_manager_constructor; + object_class->dispose = msd_a11y_settings_manager_dispose; + object_class->finalize = msd_a11y_settings_manager_finalize; + + g_type_class_add_private (klass, sizeof (MsdA11ySettingsManagerPrivate)); +} + +static void +msd_a11y_settings_manager_init (MsdA11ySettingsManager *manager) +{ + manager->priv = MSD_A11Y_SETTINGS_MANAGER_GET_PRIVATE (manager); + +} + +static void +msd_a11y_settings_manager_finalize (GObject *object) +{ + MsdA11ySettingsManager *a11y_settings_manager; + + g_return_if_fail (object != NULL); + g_return_if_fail (MSD_IS_A11Y_SETTINGS_MANAGER (object)); + + a11y_settings_manager = MSD_A11Y_SETTINGS_MANAGER (object); + + g_return_if_fail (a11y_settings_manager->priv != NULL); + + G_OBJECT_CLASS (msd_a11y_settings_manager_parent_class)->finalize (object); +} + +MsdA11ySettingsManager * +msd_a11y_settings_manager_new (void) +{ + if (manager_object != NULL) { + g_object_ref (manager_object); + } else { + manager_object = g_object_new (MSD_TYPE_A11Y_SETTINGS_MANAGER, NULL); + g_object_add_weak_pointer (manager_object, + (gpointer *) &manager_object); + } + + return MSD_A11Y_SETTINGS_MANAGER (manager_object); +} diff --git a/plugins/a11y-settings/msd-a11y-settings-manager.h b/plugins/a11y-settings/msd-a11y-settings-manager.h new file mode 100644 index 0000000..9f6e3f7 --- /dev/null +++ b/plugins/a11y-settings/msd-a11y-settings-manager.h @@ -0,0 +1,57 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2007 William Jon McCann <[email protected]> + * + * This program 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 program 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 program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + +#ifndef __MSD_A11Y_SETTINGS_MANAGER_H +#define __MSD_A11Y_SETTINGS_MANAGER_H + +#include <glib-object.h> + +G_BEGIN_DECLS + +#define MSD_TYPE_A11Y_SETTINGS_MANAGER (msd_a11y_settings_manager_get_type ()) +#define MSD_A11Y_SETTINGS_MANAGER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), MSD_TYPE_A11Y_SETTINGS_MANAGER, MsdA11ySettingsManager)) +#define MSD_A11Y_SETTINGS_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), MSD_TYPE_A11Y_SETTINGS_MANAGER, MsdA11ySettingsManagerClass)) +#define MSD_IS_A11Y_SETTINGS_MANAGER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), MSD_TYPE_A11Y_SETTINGS_MANAGER)) +#define MSD_IS_A11Y_SETTINGS_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), MSD_TYPE_A11Y_SETTINGS_MANAGER)) +#define MSD_A11Y_SETTINGS_MANAGER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), MSD_TYPE_A11Y_SETTINGS_MANAGER, MsdA11ySettingsManagerClass)) + +typedef struct MsdA11ySettingsManagerPrivate MsdA11ySettingsManagerPrivate; + +typedef struct +{ + GObject parent; + MsdA11ySettingsManagerPrivate *priv; +} MsdA11ySettingsManager; + +typedef struct +{ + GObjectClass parent_class; +} MsdA11ySettingsManagerClass; + +GType msd_a11y_settings_manager_get_type (void); + +MsdA11ySettingsManager *msd_a11y_settings_manager_new (void); +gboolean msd_a11y_settings_manager_start (MsdA11ySettingsManager *manager, + GError **error); +void msd_a11y_settings_manager_stop (MsdA11ySettingsManager *manager); + +G_END_DECLS + +#endif /* __MSD_A11Y_SETTINGS_MANAGER_H */ diff --git a/plugins/a11y-settings/msd-a11y-settings-plugin.c b/plugins/a11y-settings/msd-a11y-settings-plugin.c new file mode 100644 index 0000000..9d206c8 --- /dev/null +++ b/plugins/a11y-settings/msd-a11y-settings-plugin.c @@ -0,0 +1,109 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2007 William Jon McCann <[email protected]> + * + * This program 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, or (at your option) + * any later version. + * + * This program 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 program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + +#include "config.h" + +#include <glib/gi18n-lib.h> +#include <gmodule.h> + +#include "mate-settings-plugin.h" +#include "msd-a11y-settings-plugin.h" +#include "msd-a11y-settings-manager.h" + +struct MsdA11ySettingsPluginPrivate { + MsdA11ySettingsManager *manager; +}; + +#define MSD_A11Y_SETTINGS_PLUGIN_GET_PRIVATE(object) (G_TYPE_INSTANCE_GET_PRIVATE ((object), MSD_TYPE_A11Y_SETTINGS_PLUGIN, MsdA11ySettingsPluginPrivate)) + +MATE_SETTINGS_PLUGIN_REGISTER (MsdA11ySettingsPlugin, msd_a11y_settings_plugin) + +static void +msd_a11y_settings_plugin_init (MsdA11ySettingsPlugin *plugin) +{ + plugin->priv = MSD_A11Y_SETTINGS_PLUGIN_GET_PRIVATE (plugin); + + g_debug ("MsdA11ySettingsPlugin initializing"); + + plugin->priv->manager = msd_a11y_settings_manager_new (); +} + +static void +msd_a11y_settings_plugin_finalize (GObject *object) +{ + MsdA11ySettingsPlugin *plugin; + + g_return_if_fail (object != NULL); + g_return_if_fail (MSD_IS_A11Y_SETTINGS_PLUGIN (object)); + + g_debug ("MsdA11ySettingsPlugin finalizing"); + + plugin = MSD_A11Y_SETTINGS_PLUGIN (object); + + g_return_if_fail (plugin->priv != NULL); + + if (plugin->priv->manager != NULL) { + g_object_unref (plugin->priv->manager); + } + + G_OBJECT_CLASS (msd_a11y_settings_plugin_parent_class)->finalize (object); +} + +static void +impl_activate (MateSettingsPlugin *plugin) +{ + gboolean res; + GError *error; + + g_debug ("Activating a11y-settings plugin"); + + error = NULL; + res = msd_a11y_settings_manager_start (MSD_A11Y_SETTINGS_PLUGIN (plugin)->priv->manager, &error); + if (! res) { + g_warning ("Unable to start a11y-settings manager: %s", error->message); + g_error_free (error); + } +} + +static void +impl_deactivate (MateSettingsPlugin *plugin) +{ + g_debug ("Deactivating a11y-settings plugin"); + msd_a11y_settings_manager_stop (MSD_A11Y_SETTINGS_PLUGIN (plugin)->priv->manager); +} + +static void +msd_a11y_settings_plugin_class_init (MsdA11ySettingsPluginClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + MateSettingsPluginClass *plugin_class = MATE_SETTINGS_PLUGIN_CLASS (klass); + + object_class->finalize = msd_a11y_settings_plugin_finalize; + + plugin_class->activate = impl_activate; + plugin_class->deactivate = impl_deactivate; + + g_type_class_add_private (klass, sizeof (MsdA11ySettingsPluginPrivate)); +} + +static void +msd_a11y_settings_plugin_class_finalize (MsdA11ySettingsPluginClass *klass) +{ +} diff --git a/plugins/a11y-settings/msd-a11y-settings-plugin.h b/plugins/a11y-settings/msd-a11y-settings-plugin.h new file mode 100644 index 0000000..a19c8a4 --- /dev/null +++ b/plugins/a11y-settings/msd-a11y-settings-plugin.h @@ -0,0 +1,59 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2011 Red Hat, Inc. + * + * This program 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, or (at your option) + * any later version. + * + * This program 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 program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + +#ifndef __MSD_A11Y_SETTINGS_PLUGIN_H__ +#define __MSD_A11Y_SETTINGS_PLUGIN_H__ + +#include <glib.h> +#include <glib-object.h> +#include <gmodule.h> + +#include "mate-settings-plugin.h" + +G_BEGIN_DECLS + +#define MSD_TYPE_A11Y_SETTINGS_PLUGIN (msd_a11y_settings_plugin_get_type ()) +#define MSD_A11Y_SETTINGS_PLUGIN(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), MSD_TYPE_A11Y_SETTINGS_PLUGIN, MsdA11ySettingsPlugin)) +#define MSD_A11Y_SETTINGS_PLUGIN_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), MSD_TYPE_A11Y_SETTINGS_PLUGIN, MsdA11ySettingsPluginClass)) +#define MSD_IS_A11Y_SETTINGS_PLUGIN(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), MSD_TYPE_A11Y_SETTINGS_PLUGIN)) +#define MSD_IS_A11Y_SETTINGS_PLUGIN_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), MSD_TYPE_A11Y_SETTINGS_PLUGIN)) +#define MSD_A11Y_SETTINGS_PLUGIN_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), MSD_TYPE_A11Y_SETTINGS_PLUGIN, MsdA11ySettingsPluginClass)) + +typedef struct MsdA11ySettingsPluginPrivate MsdA11ySettingsPluginPrivate; + +typedef struct +{ + MateSettingsPlugin parent; + MsdA11ySettingsPluginPrivate *priv; +} MsdA11ySettingsPlugin; + +typedef struct +{ + MateSettingsPluginClass parent_class; +} MsdA11ySettingsPluginClass; + +GType msd_a11y_settings_plugin_get_type (void) G_GNUC_CONST; + +/* All the plugins must implement this function */ +G_MODULE_EXPORT GType register_mate_settings_plugin (GTypeModule *module); + +G_END_DECLS + +#endif /* __MSD_A11Y_SETTINGS_PLUGIN_H__ */ |