-SUBDIRS = polkitgtkmate src po docs

-DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc

-

-GTK_DOC_CHECK([1.3])

-

-AC_ARG_ENABLE([examples],

- AC_HELP_STRING([--enable-examples], [Build the example programs]),,

- [enable_examples=yes])

-

-AM_CONDITIONAL(BUILD_EXAMPLES, test "x$enable_examples" = "xyes")

-

-# GObject introspection

-#

-AC_ARG_ENABLE([introspection],

- AS_HELP_STRING([--enable-introspection], [enable GObject introspection]),

- [], [enable_introspection=yes])

-if test "x$enable_introspection" = xyes; then

- PKG_CHECK_MODULES([INTROSPECTION], [gobject-introspection-1.0 >= 0.6.2])

- AC_DEFINE([ENABLE_INTROSPECTION], [1], [enable GObject introspection support])

- AC_SUBST([G_IR_SCANNER], [$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)])

- AC_SUBST([G_IR_COMPILER], [$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)])

- AC_SUBST([G_IR_GENERATE], [$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)])

- #AC_SUBST([GIRDIR], [$($PKG_CONFIG --variable=girdir gobject-introspection-1.0)])

- #AC_SUBST([GIRTYPELIBDIR], [$($PKG_CONFIG --variable=typelibdir gobject-introspection-1.0)])

- GIRDIR=${datadir}/gir-1.0

- GIRTYPELIBDIR=${libdir}/girepository-1.0

- AC_SUBST(GIRDIR)

- AC_SUBST(GIRTYPELIBDIR)

-fi

-AM_CONDITIONAL([ENABLE_INTROSPECTION], [test "x$enable_introspection" = xyes])

-

-AC_SUBST([AM_CXXFLAGS])

-polkitgtkmate/Makefile

-polkitgtkmate/polkit-gtk-mate-1.pc

-docs/version.xml

-docs/Makefile

- Building api docs: ${enable_gtk_doc}

- GObject Introspection: ${enable_introspection}

-

-NULL =

-

-AUTOMAKE_OPTIONS = 1.7

-

-# The name of the module.

-DOC_MODULE=polkit-gtk-mate-1

-

-# The top-level SGML file.

-DOC_MAIN_SGML_FILE=polkit-gtk-mate-1-docs.xml

-

-# Extra options to supply to gtkdoc-scan

-SCAN_OPTIONS=--ignore-headers=config.h

-

-# The directory containing the source code. Relative to $(srcdir)

-DOC_SOURCE_DIR=../polkitgtkmate

-

-# Used for dependencies

-HFILE_GLOB=$(top_srcdir)/polkitgtkmate/*.h

-CFILE_GLOB=$(top_srcdir)/polkitgtkmate/*.c

-

-# Headers to ignore

-IGNORE_HFILES= \

- $(NULL)

-

-# CFLAGS and LDFLAGS for compiling scan program. Only needed

-# if $(DOC_MODULE).types is non-empty.

-AM_CPPFLAGS = \

- $(POLKIT_GOBJECT_CFLAGS) \

- $(GTK_CFLAGS) \

- -I$(top_srcdir)/polkitgtkmate \

- $(NULL)

-

-GTKDOC_LIBS = \

- $(POLKIT_GOBJECT_LIBS) \

- $(GTK_LIBS) \

- $(top_builddir)/polkitgtkmate/libpolkit-gtk-mate-1.la \

- $(NULL)

-

-# Extra options to supply to gtkdoc-mkdb

-MKDB_OPTIONS=--sgml-mode --output-format=xml --name-space=polkit

-

-# Extra options to supply to gtkdoc-mktmpl

-MKTMPL_OPTIONS=

-

-# Non-autogenerated SGML files to be included in $(DOC_MAIN_SGML_FILE)

-content_files = \

- version.xml \

- $(NULL)

-

-# Images to copy into HTML directory

-HTML_IMAGES = \

- polkit-lock-button-locked.png \

- polkit-lock-button-not-authorized.png \

- polkit-lock-button-unlocked.png \

- polkit-lock-button-lock-down.png \

- $(NULL)

-

-# Extra options to supply to gtkdoc-fixref

-FIXXREF_OPTIONS=

-

-if ENABLE_GTK_DOC

-include $(top_srcdir)/gtk-doc.make

-else

-CLEANFILES =

-EXTRA_DIST = $(HTML_IMAGES)

-endif

-

-CLEANFILES += *~ \

- polkit-gtk-mate-1-scan.* \

- polkit-gtk-mate-1.args \

- polkit-gtk-mate-1.hierarchy \

- polkit-gtk-mate-1.interfaces \

- polkit-gtk-mate-1.prerequisites \

- polkit-gtk-mate-1.signals \

- *.bak \

- polkit-gtk-mate-1-decl-list.txt \

- polkit-gtk-mate-1-decl.txt \

- polkit-gtk-mate-1-overrides.txt \

- polkit-gtk-mate-1-undeclared.txt \

- polkit-gtk-mate-1-undocumented.txt \

- *.stamp \

- version.xml \

- -rf html xml \

- $(NULL)

-

-<?xml version="1.0"?>

-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"

- "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [

-<!ENTITY version SYSTEM "version.xml">

-]>

-<book id="index" xmlns:xi="http://www.w3.org/2003/XInclude">

- <bookinfo>

- <title>PolicyKit-GTK+ Reference Manual</title>

- <releaseinfo>Version &version;</releaseinfo>

- <authorgroup>

- <author>

- <firstname>David</firstname>

- <surname>Zeuthen</surname>

- <affiliation>

- <address>

- <email>[email protected]</email>

- </address>

- </affiliation>

- </author>

- </authorgroup>

-

- <copyright>

- <year>2008-2009</year>

- <holder>The PolicyKit Authors</holder>

- </copyright>

-

- <legalnotice id="polkit-legal-notice">

- <para>

- This library is free software; you can redistribute it and/or

- modify it under the terms of the <citetitle>GNU Lesser General Public

- License</citetitle> as published by the Free Software Foundation; either

- version 2 of the License, or (at your option) any later version.

-

- This library 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 <citetitle>GNU

- Lesser General Public License</citetitle> for more details.

-

- You should have received a copy of the GNU Lesser General

- Public License along with this library; if not, write to the

- Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,

- Boston, MA 02110-1301, USA.

- </para>

-

- <para>

- Many of the names used by companies to distinguish their

- products and services are claimed as trademarks. Where those

- names appear in any GNOME documentation, and those

- trademarks are made aware to the members of the

- GNOME Documentation Project, the names have been

- printed in caps or initial caps.

- </para>

- </legalnotice>

- </bookinfo>

-

- <part id="ref-gtk-api">

- <title>API Reference</title>

- <xi:include href="xml/polkitlockbutton.xml"/>

- </part>

-

-

- <chapter id="polkit-gtk-hierarchy">

- <title>Object Hierarchy</title>

- <xi:include href="xml/tree_index.sgml"/>

- </chapter>

-

- <index id="polkit-gtk-index">

- <title>Index</title>

- </index>

-

-</book>

-@VERSION@

-polkitgtkmate/polkitlockbutton.c

-polkitgtkmate/example.c

-

-NULL =

-

-lib_LTLIBRARIES=libpolkit-gtk-mate-1.la

-

-libpolkit_gtk_mate_1includedir=$(includedir)/polkit-gtk-mate-1/polkitgtkmate

-

-libpolkit_gtk_mate_1include_HEADERS = \

- polkitgtkmate.h \

- polkitgtkmatetypes.h \

- polkitlockbutton.h \

- $(NULL)

-

-libpolkit_gtk_mate_1_la_SOURCES = \

- polkitgtkmate.h \

- polkitgtkmatetypes.h \

- polkitlockbutton.h \

- polkitlockbutton.c \

- $(NULL)

-

-libpolkit_gtk_mate_1_la_CPPFLAGS = \

- -I$(top_srcdir) \

- -I$(top_builddir) \

- -I$(top_srcdir)/polkitgtkmate \

- -I$(top_builddir)/polkitgtkmate \

- -DG_LOG_DOMAIN=\"polkitgtkmate\" \

- -DMATELOCALEDIR=\""$(datadir)/locale"\" \

- $(DISABLE_DEPRECATED) \

- $(AM_CPPFLAGS) \

- -DPOLKIT_GTK_MATE_COMPILATION \

- $(NULL)

-

-libpolkit_gtk_mate_1_la_CFLAGS = \

- $(POLKIT_GOBJECT_CFLAGS) \

- $(GTK_CFLAGS) \

- $(WARN_CFLAGS) \

- $(AM_CFLAGS) \

- $(NULL)

-

-libpolkit_gtk_mate_1_la_LIBADD = \

- $(POLKIT_GOBJECT_LIBS) \

- $(GTK_LIBS) \

- $(INTLLIBS) \

- $(NULL)

-

-

-libpolkit_gtk_mate_1_la_LDFLAGS = -version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) \

- -export-dynamic -no-undefined -export-symbols-regex '(^polkit_.*)'

-

-pkgconfigdir = $(libdir)/pkgconfig

-pkgconfig_DATA = polkit-gtk-mate-1.pc

-

-if BUILD_EXAMPLES

-noinst_PROGRAMS = example

-

-example_SOURCES = example.c

-example_CFLAGS = \

- -I$(top_srcdir) \

- -I$(top_builddir) \

- $(POLKIT_GOBJECT_CFLAGS) \

- $(GTK_CFLAGS) \

- $(WARN_CFLAGS) \

- $(AM_CFLAGS) \

- $(NULL)

-

-example_LDADD = \

- $(POLKIT_GOBJECT_LIBS) \

- $(GTK_LIBS) \

- $(INTLLIBS) \

- libpolkit-gtk-mate-1.la \

- $(NULL)

-endif

-

-if ENABLE_INTROSPECTION

-girdir = $(GIRDIR)

-gir_DATA = PolkitGtkMate-1.0.gir

-

-typelibsdir = $(GIRTYPELIBDIR)

-typelibs_DATA = PolkitGtkMate-1.0.typelib

-

-PolkitGtkMate-1.0.gir: libpolkit-gtk-mate-1.la $(G_IR_SCANNER) Makefile.am

- $(G_IR_SCANNER) -v \

- --namespace PolkitGtkMate \

- --strip-prefix=Polkit \

- --nsversion=1.0 \

- --include=Gtk-3.0 \

- --include=Polkit-1.0 \

- --library=polkit-gtk-mate-1 \

- --output $@ \

- --pkg=polkit-gobject-1 \

- --pkg=gtk+-3.0 \

- --pkg-export=polkit-mate-gtk-1 \

- --c-include='polkitgtkmate/polkitgtkmate.h' \

- --libtool=$(top_builddir)/libtool \

- -I$(top_srcdir) \

- -DPOLKIT_GTK_MATE_COMPILATION \

- $(srcdir)/polkitgtkmate.h \

- $(srcdir)/polkitgtkmatetypes.h \

- $(srcdir)/polkitlockbutton.h \

- $(NULL)

-

-PolkitGtkMate-1.0.typelib: PolkitGtkMate-1.0.gir $(G_IR_COMPILER)

- $(G_IR_COMPILER) $< -o $@

-

-endif # ENABLE_INTROSPECTION

-

-CLEANFILES = $(BUILT_SOURCES) $(pkgconfig_DATA) $(gir_DATA) $(typelibs_DATA)

-

-clean-local :

- rm -f *~ $(BUILT_SOURCES)

-

-/*

- * Copyright (C) 2009 Red Hat, Inc.

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2 of the License, or (at your option) any later version.

- *

- * This library 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

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General

- * Public License along with this library; if not, write to the

- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,

- * Boston, MA 02110-1301, USA.

- *

- * Author: David Zeuthen <[email protected]>

- */

-

-#include <polkitgtkmate/polkitgtkmate.h>

-

-static PolkitAuthority* authority = NULL;

-const gchar* action_id = NULL;

-static PolkitSubject* system_bus_name_subject = NULL;

-static PolkitSubject* unix_process_subject = NULL;

-static GtkWidget* system_bus_name_authorized_label = NULL;

-static GtkWidget* unix_process_authorized_label = NULL;

-

-static void update_one(PolkitSubject* subject, GtkWidget* label)

-{

- PolkitAuthorizationResult* result;

- GError* error;

- GString* s;

- gchar* subject_str;

-

- s = g_string_new(NULL);

- subject_str = polkit_subject_to_string(subject);

- g_string_append_printf(s, "Result for subject `%s': ", subject_str);

- g_free(subject_str);

-

- error = NULL;

- result = polkit_authority_check_authorization_sync(authority, subject, action_id, NULL, POLKIT_CHECK_AUTHORIZATION_FLAGS_NONE, NULL, &error);

-

- if (result == NULL)

- {

- g_string_append_printf(s, "failed: %s", error->message);

- g_error_free(error);

- }

- else

- {

- g_string_append_printf(s, "authorized=%d challenge=%d retains=%d temporary=%d", polkit_authorization_result_get_is_authorized(result), polkit_authorization_result_get_is_challenge(result), polkit_authorization_result_get_retains_authorization(result), polkit_authorization_result_get_temporary_authorization_id(result) != NULL);

- g_object_unref(result);

- }

-

- gtk_label_set_text(GTK_LABEL(label), s->str);

- g_string_free(s, TRUE);

-}

-

-static void update_labels(void)

-{

- update_one(system_bus_name_subject, system_bus_name_authorized_label);

- update_one(unix_process_subject, unix_process_authorized_label);

-}

-

-static void on_authority_changed(PolkitAuthority* authority, gpointer user_data)

-{

- update_labels();

-}

-

-static void on_close(PolkitLockButton* button, gpointer user_data)

-{

- gtk_main_quit();

-}

-

-static void on_button_changed(PolkitLockButton* button, gpointer user_data)

-{

- GtkWidget* entry = GTK_WIDGET(user_data);

-

- gtk_widget_set_sensitive(entry, polkit_lock_button_get_is_authorized(button));

-}

-

-int main(int argc, char* argv[])

-{

- GDBusConnection* bus;

- GtkWidget* window;

- GtkWidget* label;

- GtkWidget* button;

- GtkWidget* entry;

- GtkWidget* vbox;

- GError* error;

- gchar* s;

-

- gtk_init(&argc, &argv);

-

- if (argc != 2)

- {

- g_printerr("usage: %s <action_id>\n", argv[0]);

- goto out;

- }

-

- action_id = argv[1];

-

- error = NULL;

- bus = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL /* GCancellable* */, &error);

-

- if (bus == NULL)

- {

- g_printerr("Failed connecting to system bus: %s\n", error->message);

- g_error_free(error);

- goto out;

- }

-

- window = gtk_window_new(GTK_WINDOW_TOPLEVEL);

- gtk_window_set_resizable(GTK_WINDOW(window), TRUE);

-

- vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);

- gtk_container_set_border_width(GTK_CONTAINER(window), 12);

- gtk_container_add(GTK_CONTAINER(window), vbox);

-

- s = g_strdup_printf("Showing PolkitLockButton for action id: %s", action_id);

- label = gtk_label_new(s);

-#if GTK_CHECK_VERSION (3, 16, 0)

- gtk_label_set_xalign (GTK_LABEL (label), 0.0);

- gtk_label_set_yalign (GTK_LABEL (label), 0.5);

-#else

- gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);

-#endif

- gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);

- gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);

- g_free(s);

-

- label = gtk_label_new(NULL);

-#if GTK_CHECK_VERSION (3, 16, 0)

- gtk_label_set_xalign (GTK_LABEL (label), 0.0);

- gtk_label_set_yalign (GTK_LABEL (label), 0.5);

-#else

- gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);

-#endif

- gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);

- gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);

- system_bus_name_authorized_label = label;

-

- label = gtk_label_new(NULL);

-#if GTK_CHECK_VERSION (3, 16, 0)

- gtk_label_set_xalign (GTK_LABEL (label), 0.0);

- gtk_label_set_yalign (GTK_LABEL (label), 0.5);

-#else

- gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);

-#endif

- gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);

- gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);

- unix_process_authorized_label = label;

-

- entry = gtk_entry_new();

- gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);

-

- button = polkit_lock_button_new(action_id);

- g_signal_connect(button, "changed", G_CALLBACK(on_button_changed), entry);

- gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);

-

-

- system_bus_name_subject = polkit_system_bus_name_new(g_dbus_connection_get_unique_name(bus));

- unix_process_subject = polkit_unix_process_new_for_owner(getpid(), 0, -1);

-

- error = NULL;

- authority = polkit_authority_get_sync(NULL /* GCancellable* */, &error);

-

- if (authority == NULL)

- {

- g_printerr("Failed getting the authority: %s\n", error->message);

- g_error_free(error);

- goto out;

- }

-

- g_debug("backend: name=`%s' version=`%s' features=%d", polkit_authority_get_backend_name(authority), polkit_authority_get_backend_version(authority), polkit_authority_get_backend_features(authority));

- g_signal_connect(authority, "changed", G_CALLBACK(on_authority_changed), NULL);

-

- update_labels();

-

- gtk_widget_set_sensitive(entry, polkit_lock_button_get_is_authorized(POLKIT_LOCK_BUTTON(button)));

-

- gtk_widget_show_all(window);

- gtk_window_present(GTK_WINDOW(window));

-

- g_signal_connect(button, "destroy", G_CALLBACK(on_close), NULL);

-

- gtk_main();

-

- out:

- return 0;

-}

-prefix=@prefix@

-exec_prefix=@exec_prefix@

-libdir=@libdir@

-includedir=@includedir@

-

-Name: polkit-gtk-mate-1

-Description: PolicyKit GTK+ widgets

-Version: @VERSION@

-Libs: -L${libdir} -lpolkit-gtk-mate-1

-Cflags: -I${includedir}/polkit-gtk-mate-1

-Requires: polkit-gobject-1

-/*

- * Copyright (C) 2009 Red Hat, Inc.

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2 of the License, or (at your option) any later version.

- *

- * This library 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

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General

- * Public License along with this library; if not, write to the

- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,

- * Boston, MA 02110-1301, USA.

- *

- * Author: David Zeuthen <[email protected]>

- */

-

-#ifndef __POLKIT_GTK_MATE_H

-#define __POLKIT_GTK_MATE_H

-

-#define _POLKIT_GTK_MATE_INSIDE_POLKIT_GTK_MATE_H 1

-

-#include <polkitgtkmate/polkitgtkmatetypes.h>

-#include <polkitgtkmate/polkitlockbutton.h>

-

-#undef _POLKIT_GTK_MATE_INSIDE_POLKIT_GTK_MATE_H

-

-#endif /* __POLKIT_GTK_MATE_H */

-/*

- * Copyright (C) 2009 Red Hat, Inc.

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2 of the License, or (at your option) any later version.

- *

- * This library 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

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General

- * Public License along with this library; if not, write to the

- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,

- * Boston, MA 02110-1301, USA.

- *

- * Author: David Zeuthen <[email protected]>

- */

-

-#if !defined (_POLKIT_GTK_MATE_INSIDE_POLKIT_GTK_MATE_H) && !defined (POLKIT_GTK_MATE_COMPILATION)

-#error "Only <polkitgtkmate/polkitgtkmate.h> can be included directly, this file may disappear or change contents."

-#endif

-

-#ifndef __POLKIT_GTK_MATE_TYPES_H

-#define __POLKIT_GTK_MATE_TYPES_H

-

-#include <gtk/gtk.h>

-#include <polkit/polkit.h>

-

-struct _PolkitLockButton;

-typedef struct _PolkitLockButton PolkitLockButton;

-

-#endif /* __POLKIT_GTK_MATE_TYPES_H */

-/*

- * Copyright (C) 2009 Red Hat, Inc.

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2 of the License, or (at your option) any later version.

- *

- * This library 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

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General

- * Public License along with this library; if not, write to the

- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,

- * Boston, MA 02110-1301, USA.

- *

- * Author: David Zeuthen <[email protected]>

- */

-

-#include "config.h"

-

-#include <glib/gi18n-lib.h>

-#include <string.h>

-#include <polkit/polkit.h>

-

-#include "polkitlockbutton.h"

-

-/**

- * SECTION:polkitlockbutton

- * @title: PolkitLockButton

- * @short_description: Widget for obtaining/revoking authorizations

- * @stability: Stable

- *

- * #PolkitLockButton is a widget that can be used in control panels to

- * allow users to obtain and revoke authorizations needed for the

- * control panel UI to function.

- *

- * If the user lacks the authorization but authorization can be

- * obtained through authentication, the widget looks like this

- * <mediaobject id="lock-button-locked">

- * <imageobject>

- * <imagedata fileref="polkit-lock-button-locked.png" format="PNG"/>

- * </imageobject>

- * </mediaobject>

- * and the user can click the button to obtain the authorization. This

- * will pop up an authentication dialog.

- * Once authorization is obtained, the widget changes to this

- * <mediaobject id="lock-button-unlocked">

- * <imageobject>

- * <imagedata fileref="polkit-lock-button-unlocked.png" format="PNG"/>

- * </imageobject>

- * </mediaobject>

- * and the authorization can be dropped by clicking the button.

- * If the user is not able to obtain authorization at all, the widget

- * looks like this

- * <mediaobject id="lock-button-unlocked-not-authorized">

- * <imageobject>

- * <imagedata fileref="polkit-lock-button-not-authorized.png" format="PNG"/>

- * </imageobject>

- * </mediaobject>

- * If the user is authorized (either implicitly via the .policy file

- * defaults or through e.g. Local Authority configuration) and no

- * authentication is necessary and the Authority Implementation

- * supports lock-down, the widget looks like this

- * <mediaobject id="lock-button-unlocked-lock-down">

- * <imageobject>

- * <imagedata fileref="polkit-lock-button-lock-down.png" format="PNG"/>

- * </imageobject>

- * </mediaobject>

- * allowing the user to lock down the action. The lockdown can be

- * removed by right clicking the button - the user can discover this

- * through the tooltip. If the Authority implementation does not

- * support lockdown, the widget will be hidden.

- *

- * Finally, if the user is not authorized but authorization can be

- * obtained and the obtained authorization will be a one-shot

- * authorization, the widget will be hidden. This means that any

- * attempt to use the Mechanism that requires authorization for the

- * specified action will always prompt for authentication. This

- * condition happens exactly when

- * (!polkit_lock_button_get_is_authorized() &&

- * polkit_lock_button_get_can_obtain() &&

- * !polkit_lock_button_get_is_visible()) is %TRUE.

- *

- * Typically #PolkitLockButton is only useful for actions where

- * authorization is obtained through authentication (and retained) or

- * where users are implictly authorized (cf. the defaults specified in

- * the <literal>.policy</literal> file for the action) but note that

- * this behavior can be overridden by the Authority implementation.

- *

- * The typical usage of this widget is like this:

- * <programlisting>

- * static void

- * update_sensitivity_according_to_lock_button (FooBar *bar)

- * {

- * gboolean make_sensitive;

- *

- * make_sensitive = FALSE;

- * if (polkit_lock_button_get_is_authorized (POLKIT_LOCK_BUTTON (bar->priv->lock_button)))

- * {

- * make_sensitive = TRUE;

- * }

- * else

- * {

- * /<!-- -->* Catch the case where authorization is one-shot - this means

- * * an authentication dialog will be shown every time a widget the user

- * * manipulates calls into the Mechanism.

- * *<!-- -->/

- * if (polkit_lock_button_get_can_obtain (POLKIT_LOCK_BUTTON (bar->priv->lock_button)) &&

- * !polkit_lock_button_get_is_visible (POLKIT_LOCK_BUTTON (bar->priv->lock_button)))

- * make_sensitive = TRUE;

- * }

- *

- *

- * /<!-- -->* Make all widgets relying on authorization sensitive according to

- * * the value of make_sensitive.

- * *<!-- -->/

- * }

- *

- * static void

- * on_lock_button_changed (PolkitLockButton *button,

- * gpointer user_data)

- * {

- * FooBar *bar = FOO_BAR (user_data);

- *

- * update_sensitivity_according_to_lock_button (bar);

- * }

- *

- * static void

- * foo_bar_init (FooBar *bar)

- * {

- * /<!-- -->* Construct other widgets *<!-- -->/

- *

- * bar->priv->lock_button = polkit_lock_button_new ("org.project.mechanism.action-name");

- * g_signal_connect (bar->priv->lock_button,

- * "changed",

- * G_CALLBACK (on_lock_button_changed),

- * bar);

- * update_sensitity_according_to_lock_button (bar);

- *

- * /<!-- -->* Pack bar->priv->lock_button into widget hierarchy *<!-- -->/

- * }

- * </programlisting>

- */

-

-struct _PolkitLockButtonPrivate {

- PolkitAuthority* authority;

- PolkitSubject* subject;

- gchar* action_id;

-

- gchar* text_unlock;

- gchar* text_lock;

- gchar* text_lock_down;

- gchar* text_not_authorized;

-

- gchar* tooltip_unlock;

- gchar* tooltip_lock;

- gchar* tooltip_lock_down;

- gchar* tooltip_not_authorized;

-

- GtkWidget* button;

- GtkWidget* label;

-

- gboolean can_obtain;

- gboolean retains_after_challenge;

- gboolean authorized;

- gboolean hidden;

-

- /* is non-NULL exactly when we are authorized and have a temporary authorization */

- gchar* tmp_authz_id;

-

- /* This is non-NULL exactly when we have a non-interactive check outstanding */

- GCancellable* check_cancellable;

-

- /* This is non-NULL exactly when we have an interactive check outstanding */

- GCancellable* interactive_check_cancellable;

-};

-

-enum{

- PROP_0,

- PROP_ACTION_ID,

- PROP_IS_AUTHORIZED,

- PROP_IS_VISIBLE,

- PROP_CAN_OBTAIN,

- PROP_TEXT_UNLOCK,

- PROP_TEXT_LOCK,

- PROP_TEXT_LOCK_DOWN,

- PROP_TEXT_NOT_AUTHORIZED,

- PROP_TOOLTIP_UNLOCK,

- PROP_TOOLTIP_LOCK,

- PROP_TOOLTIP_LOCK_DOWN,

- PROP_TOOLTIP_NOT_AUTHORIZED,

-};

-

-enum {

- CHANGED_SIGNAL,

- LAST_SIGNAL,

-};

-

-static guint signals[LAST_SIGNAL] = {0, };

-

-static void initiate_check(PolkitLockButton* button);

-static void do_sync_check(PolkitLockButton* button);

-static void update_state(PolkitLockButton* button);

-

-static void on_authority_changed(PolkitAuthority* authority, gpointer user_data);

-

-static void on_clicked(GtkButton* button, gpointer user_data);

-

-G_DEFINE_TYPE(PolkitLockButton, polkit_lock_button, GTK_TYPE_BOX);

-

-static void polkit_lock_button_finalize(GObject* object)

-{

- PolkitLockButton *button = POLKIT_LOCK_BUTTON(object);

-

- g_free(button->priv->action_id);

- g_free(button->priv->tmp_authz_id);

- g_object_unref(button->priv->subject);

-

- if (button->priv->check_cancellable != NULL)

- {

- g_cancellable_cancel(button->priv->check_cancellable);

- g_object_unref(button->priv->check_cancellable);

- }

-

- if (button->priv->interactive_check_cancellable != NULL)

- {

- g_cancellable_cancel(button->priv->interactive_check_cancellable);

- g_object_unref(button->priv->interactive_check_cancellable);

- }

-

- g_signal_handlers_disconnect_by_func(button->priv->authority, on_authority_changed, button);

- g_object_unref(button->priv->authority);

-

- if (G_OBJECT_CLASS(polkit_lock_button_parent_class)->finalize != NULL)

- {

- G_OBJECT_CLASS(polkit_lock_button_parent_class)->finalize(object);

- }

-}

-

-static void

-polkit_lock_button_get_property (GObject *object,

- guint property_id,

- GValue *value,

- GParamSpec *pspec)

-{

- PolkitLockButton *button = POLKIT_LOCK_BUTTON (object);

-

- switch (property_id)

- {

- case PROP_ACTION_ID:

- g_value_set_string (value, button->priv->action_id);

- break;

-

- case PROP_IS_AUTHORIZED:

- g_value_set_boolean (value, button->priv->authorized);

- break;

-

- case PROP_IS_VISIBLE:

- g_value_set_boolean (value, !button->priv->hidden);

- break;

-

- case PROP_CAN_OBTAIN:

- g_value_set_boolean (value, button->priv->can_obtain);

- break;

-

- case PROP_TEXT_UNLOCK:

- g_value_set_string (value, button->priv->text_unlock);

- break;

-

- case PROP_TEXT_LOCK:

- g_value_set_string (value, button->priv->text_lock);

- break;

-

- case PROP_TEXT_LOCK_DOWN:

- g_value_set_string (value, button->priv->text_lock_down);

- break;

-

- case PROP_TEXT_NOT_AUTHORIZED:

- g_value_set_string (value, button->priv->text_not_authorized);

- break;

-

- case PROP_TOOLTIP_UNLOCK:

- g_value_set_string (value, button->priv->tooltip_unlock);

- break;

-

- case PROP_TOOLTIP_LOCK:

- g_value_set_string (value, button->priv->tooltip_lock);

- break;

-

- case PROP_TOOLTIP_LOCK_DOWN:

- g_value_set_string (value, button->priv->tooltip_lock_down);

- break;

-

- case PROP_TOOLTIP_NOT_AUTHORIZED:

- g_value_set_string (value, button->priv->tooltip_not_authorized);

- break;

-

- default:

- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);

- break;

- }

-}

-

-static void

-polkit_lock_button_set_property (GObject *object,

- guint property_id,

- const GValue *value,

- GParamSpec *pspec)

-{

- PolkitLockButton *button = POLKIT_LOCK_BUTTON (object);

-

- switch (property_id)

- {

- case PROP_ACTION_ID:

- button->priv->action_id = g_value_dup_string (value);

- break;

-

- case PROP_TEXT_UNLOCK:

- polkit_lock_button_set_unlock_text (button, g_value_get_string (value));

- break;

-

- case PROP_TEXT_LOCK:

- polkit_lock_button_set_lock_text (button, g_value_get_string (value));

- break;

-

- case PROP_TEXT_LOCK_DOWN:

- polkit_lock_button_set_lock_down_text (button, g_value_get_string (value));

- break;

-

- case PROP_TEXT_NOT_AUTHORIZED:

- polkit_lock_button_set_not_authorized_text (button, g_value_get_string (value));

- break;

-

- case PROP_TOOLTIP_UNLOCK:

- polkit_lock_button_set_unlock_tooltip (button, g_value_get_string (value));

- break;

-

- case PROP_TOOLTIP_LOCK:

- polkit_lock_button_set_lock_tooltip (button, g_value_get_string (value));

- break;

-

- case PROP_TOOLTIP_LOCK_DOWN:

- polkit_lock_button_set_lock_down_tooltip (button, g_value_get_string (value));

- break;

-

- case PROP_TOOLTIP_NOT_AUTHORIZED:

- polkit_lock_button_set_not_authorized_tooltip (button, g_value_get_string (value));

- break;

-

- default:

- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);

- break;

- }

-}

-

-

-static void

-polkit_lock_button_init (PolkitLockButton *button)

-{

- button->priv = G_TYPE_INSTANCE_GET_PRIVATE (button,

- POLKIT_TYPE_LOCK_BUTTON,

- PolkitLockButtonPrivate);

-

-}

-

-static void

-polkit_lock_button_constructed (GObject *object)

-{

- PolkitLockButton *button = POLKIT_LOCK_BUTTON (object);

- GError *error;

-

- gtk_box_set_spacing (GTK_BOX (button), 2);

-

- /* TODO: should be async+failable (e.g. GAsyncInitable) instead of this */

- error = NULL;

- button->priv->authority = polkit_authority_get_sync (NULL /* GCancellable* */, &error);

- if (button->priv->authority == NULL)

- {

- g_critical ("Error getting authority: %s", error->message);

- g_error_free (error);

- }

- g_signal_connect (button->priv->authority,

- "changed",

- G_CALLBACK (on_authority_changed),

- button);

-

- button->priv->button = gtk_button_new ();

- gtk_button_set_relief (GTK_BUTTON (button->priv->button), GTK_RELIEF_NONE);

- /* image is set in update_state() */

- g_signal_connect (button->priv->button,

- "clicked",

- G_CALLBACK (on_clicked),

- button);

-

- gtk_box_pack_start (GTK_BOX (button),

- button->priv->button,

- FALSE,

- FALSE,

- 0);

-

- button->priv->label = gtk_label_new ("");

- gtk_box_pack_start (GTK_BOX (button),

- button->priv->label,

- FALSE,

- FALSE,

- 0);

-

- /* take control of visibility of child widgets */

- gtk_widget_set_no_show_all (button->priv->button, TRUE);

- gtk_widget_set_no_show_all (button->priv->label, TRUE);

-

- if (button->priv->subject == NULL)

- {

- button->priv->subject = polkit_unix_process_new_for_owner (getpid (), 0, -1);

- }

-

- /* synchronously check on construction - TODO: we could implement GAsyncInitable

- * in the future to avoid this sync check

- */

- do_sync_check (button);

-

- update_state (button);

-

- if (G_OBJECT_CLASS (polkit_lock_button_parent_class)->constructed != NULL)

- G_OBJECT_CLASS (polkit_lock_button_parent_class)->constructed (object);

-}

-

-static void

-polkit_lock_button_class_init (PolkitLockButtonClass *klass)

-{

- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);

-

- gobject_class->finalize = polkit_lock_button_finalize;

- gobject_class->get_property = polkit_lock_button_get_property;

- gobject_class->set_property = polkit_lock_button_set_property;

- gobject_class->constructed = polkit_lock_button_constructed;

-

- g_type_class_add_private (klass, sizeof (PolkitLockButtonPrivate));

-

- /**

- * PolkitLockButton:action-id:

- *

- * The action identifier to use for the button.

- */

- g_object_class_install_property (gobject_class,

- PROP_ACTION_ID,

- g_param_spec_string ("action-id",

- _("Action Identifier"),

- _("The action identifier to use for the button"),

- NULL,

- G_PARAM_READWRITE |

- G_PARAM_CONSTRUCT_ONLY |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:is-authorized:

- *

- * Whether the process is authorized.

- */

- g_object_class_install_property (gobject_class,

- PROP_IS_AUTHORIZED,

- g_param_spec_boolean ("is-authorized",

- _("Is Authorized"),

- _("Whether the process is authorized"),

- FALSE,

- G_PARAM_READABLE |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:is-visible:

- *

- * Whether the widget is visible.

- */

- g_object_class_install_property (gobject_class,

- PROP_IS_VISIBLE,

- g_param_spec_boolean ("is-visible",

- _("Is Visible"),

- _("Whether the widget is visible"),

- TRUE,

- G_PARAM_READABLE |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:can-obtain:

- *

- * Whether authorization can be obtained.

- */

- g_object_class_install_property (gobject_class,

- PROP_CAN_OBTAIN,

- g_param_spec_boolean ("can-obtain",

- _("Can Obtain"),

- _("Whether authorization can be obtained"),

- FALSE,

- G_PARAM_READABLE |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:text-unlock:

- *

- * The text to display when prompting the user to unlock.

- */

- g_object_class_install_property (gobject_class,

- PROP_TEXT_UNLOCK,

- g_param_spec_string ("text-unlock",

- _("Unlock Text"),

- _("The text to display when prompting the user to unlock."),

- _("Click to make changes"),

- G_PARAM_READWRITE |

- G_PARAM_CONSTRUCT |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:tooltip-unlock:

- *

- * The tooltip to display when prompting the user to unlock.

- */

- g_object_class_install_property (gobject_class,

- PROP_TOOLTIP_UNLOCK,

- g_param_spec_string ("tooltip-unlock",

- _("Unlock Tooltip"),

- _("The tooltip to display when prompting the user to unlock."),

- _("Authentication is needed to make changes."),

- G_PARAM_READWRITE |

- G_PARAM_CONSTRUCT |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:text-lock:

- *

- * The text to display when prompting the user to lock.

- */

- g_object_class_install_property (gobject_class,

- PROP_TEXT_LOCK,

- g_param_spec_string ("text-lock",

- _("Lock Text"),

- _("The text to display when prompting the user to lock."),

- _("Click to prevent changes"),

- G_PARAM_READWRITE |

- G_PARAM_CONSTRUCT |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:tooltip-lock:

- *

- * The tooltip to display when prompting the user to lock.

- */

- g_object_class_install_property (gobject_class,

- PROP_TOOLTIP_LOCK,

- g_param_spec_string ("tooltip-lock",

- _("Lock Tooltip"),

- _("The tooltip to display when prompting the user to lock."),

- _("To prevent further changes, click the lock."),

- G_PARAM_READWRITE |

- G_PARAM_CONSTRUCT |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:text-lock-down:

- *

- * The text to display when prompting the user to lock down the action for all users.

- */

- g_object_class_install_property (gobject_class,

- PROP_TEXT_LOCK_DOWN,

- g_param_spec_string ("text-lock-down",

- _("Lock Down Text"),

- _("The text to display when prompting the user to lock down the action for all users."),

- _("Click to lock down"),

- G_PARAM_READWRITE |

- G_PARAM_CONSTRUCT |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:tooltip-lock-down:

- *

- * The tooltip to display when prompting the user to lock down the action for all users.

- */

- g_object_class_install_property (gobject_class,

- PROP_TOOLTIP_LOCK_DOWN,

- g_param_spec_string ("tooltip-lock-down",

- _("Lock Down Tooltip"),

- _("The tooltip to display when prompting the user to lock down the action for all users."),

- _("To prevent users without administrative privileges from making changes, click the lock."),

- G_PARAM_READWRITE |

- G_PARAM_CONSTRUCT |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:text-not-authorized:

- *

- * The text to display when the user cannot obtain authorization through authentication.

- */

- g_object_class_install_property (gobject_class,

- PROP_TEXT_NOT_AUTHORIZED,

- g_param_spec_string ("text-not-authorized",

- _("Unlock Text"),

- _("The text to display when the user cannot obtain authorization through authentication."),

- _("Not authorized to make changes"),

- G_PARAM_READWRITE |

- G_PARAM_CONSTRUCT |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton:tooltip-not-authorized:

- *

- * The tooltip to display when the user cannot obtain authorization through authentication.

- */

- g_object_class_install_property (gobject_class,

- PROP_TOOLTIP_NOT_AUTHORIZED,

- g_param_spec_string ("tooltip-not-authorized",

- _("Unlock Tooltip"),

- _("The tooltip to display when the user cannot obtain authorization through authentication."),

- _("System policy prevents changes. Contact your system administator."),

- G_PARAM_READWRITE |

- G_PARAM_CONSTRUCT |

- G_PARAM_STATIC_NAME |

- G_PARAM_STATIC_NICK |

- G_PARAM_STATIC_BLURB));

-

- /**

- * PolkitLockButton::changed:

- * @button: A #PolkitLockButton.

- *

- * Emitted when something on @button changes.

- */

- signals[CHANGED_SIGNAL] = g_signal_new ("changed",

- G_TYPE_FROM_CLASS (klass),

- G_SIGNAL_RUN_LAST,

- G_STRUCT_OFFSET (PolkitLockButtonClass, changed),

- NULL,

- NULL,

- g_cclosure_marshal_VOID__VOID,

- G_TYPE_NONE,

- 0);

-

-}

-

-/**

- * polkit_lock_button_new:

- * @action_id: An action identifer.

- *

- * Constructs a #PolkitLockButton for @action_id.

- *

- * Returns: A #PolkitLockButton.

- */

-GtkWidget *

-polkit_lock_button_new (const gchar *action_id)

-{

- g_return_val_if_fail (action_id != NULL, NULL);

-

- return GTK_WIDGET (g_object_new (POLKIT_TYPE_LOCK_BUTTON,

- "action-id", action_id,

- NULL));

-}

-

-static void

-update_state (PolkitLockButton *button)

-{

- const gchar *text = NULL;

- const gchar *tooltip = NULL;

- gboolean sensitive = FALSE;

- gboolean old_hidden;

- GtkWidget *image;

-

- old_hidden = button->priv->hidden;

- button->priv->hidden = FALSE;

-

- if (button->priv->authorized)

- {

- text = button->priv->text_lock;

- tooltip = button->priv->tooltip_lock;

- sensitive = TRUE;

- /* if the authorization isn't temporary => ask if user wants to lock the authorization down the

- * authority we're using has that capability

- */

- if (button->priv->tmp_authz_id == NULL)

- {

- //button->priv->hidden = TRUE;

- }

- }

- else

- {

- if (button->priv->can_obtain && button->priv->retains_after_challenge)

- {

- /* can retain and obtain authorization => show the unlock button */

- text = button->priv->text_unlock;

- tooltip = button->priv->tooltip_unlock;

- g_free (button->priv->tmp_authz_id);

- button->priv->tmp_authz_id = NULL;

- sensitive = TRUE;

- }

- else

- {

- if (button->priv->can_obtain)

- {

- /* we can obtain authorization, we just can't retain it => hidden */

- button->priv->hidden = TRUE;

- }

- else

- {

- /* cannot even obtain authorization => tell user he can't have a pony */

- text = button->priv->text_not_authorized;

- tooltip = button->priv->tooltip_not_authorized;

- g_free (button->priv->tmp_authz_id);

- button->priv->tmp_authz_id = NULL;

- sensitive = FALSE;

- }

- }

- }

-

- image = gtk_image_new_from_icon_name (button->priv->authorized ? "changes-allow" : "changes-prevent",

- GTK_ICON_SIZE_SMALL_TOOLBAR);

- gtk_button_set_image (GTK_BUTTON (button->priv->button), image);

-

- if (text != NULL)

- {

- gtk_label_set_text (GTK_LABEL (button->priv->label), text);

- }

-

- gtk_widget_set_sensitive (button->priv->button, sensitive);

-

- if (tooltip != NULL)

- {

- gtk_widget_set_tooltip_markup (GTK_WIDGET (button->priv->label), tooltip);

- gtk_widget_set_tooltip_markup (GTK_WIDGET (button->priv->button), tooltip);

- }

-

- if (button->priv->hidden)

- {

- gtk_widget_hide (button->priv->button);

- gtk_widget_hide (button->priv->label);

- }

- else

- {

- gtk_widget_show (button->priv->button);

- gtk_widget_show (button->priv->label);

- }

-

- if (old_hidden != button->priv->hidden)

- g_object_notify (G_OBJECT (button), "is-visible");

-}

-

-static void

-on_authority_changed (PolkitAuthority *authority,

- gpointer user_data)

-{

- PolkitLockButton *button = POLKIT_LOCK_BUTTON (user_data);

- initiate_check (button);

-}

-

-static void

-process_result (PolkitLockButton *button,

- PolkitAuthorizationResult *result)

-{

- gboolean old_can_obtain;

- gboolean old_authorized;

-

- old_can_obtain = button->priv->can_obtain;

- old_authorized = button->priv->authorized;

- button->priv->can_obtain = polkit_authorization_result_get_is_challenge (result);

- button->priv->authorized = polkit_authorization_result_get_is_authorized (result);

-

- /* save the temporary authorization id */

- g_free (button->priv->tmp_authz_id);

- button->priv->tmp_authz_id = g_strdup (polkit_authorization_result_get_temporary_authorization_id (result));

- button->priv->retains_after_challenge = polkit_authorization_result_get_retains_authorization (result);

-

- update_state (button);

-

- if (old_can_obtain != button->priv->can_obtain ||

- old_authorized != button->priv->authorized)

- {

- g_signal_emit (button,

- signals[CHANGED_SIGNAL],

- 0);

- }

-

- if (old_can_obtain != button->priv->can_obtain)

- g_object_notify (G_OBJECT (button), "can-obtain");

-

- if (old_authorized != button->priv->authorized)

- g_object_notify (G_OBJECT (button), "is-authorized");

-}

-

-static void

-check_cb (GObject *source_object,

- GAsyncResult *res,

- gpointer user_data)

-{

- PolkitAuthority *authority = POLKIT_AUTHORITY (source_object);

- PolkitLockButton *button = POLKIT_LOCK_BUTTON (user_data);

- PolkitAuthorizationResult *result;

- GError *error;

-

- error = NULL;

- result = polkit_authority_check_authorization_finish (authority,

- res,

- &error);

- if (error != NULL)

- {

- g_warning ("Error checking authorization for action id `%s': %s",

- button->priv->action_id,

- error->message);

- g_error_free (error);

- }

- else

- {

- process_result (button, result);

- }

-

- if (result != NULL)

- g_object_unref (result);

-

- if (button->priv->check_cancellable != NULL)

- {

- g_object_unref (button->priv->check_cancellable);

- button->priv->check_cancellable = NULL;

- }

-}

-

-static void

-initiate_check (PolkitLockButton *button)

-{

-

- /* if we have a check pending already, then do nothing */

- if (button->priv->check_cancellable != NULL)

- goto out;

-

- button->priv->check_cancellable = g_cancellable_new ();

-

- polkit_authority_check_authorization (button->priv->authority,

- button->priv->subject,

- button->priv->action_id,

- NULL, /* PolkitDetails */

- POLKIT_CHECK_AUTHORIZATION_FLAGS_NONE,

- button->priv->check_cancellable,

- check_cb,

- button);

-

- out:

- ;

-}

-

-static void

-do_sync_check (PolkitLockButton *button)

-{

-

- GError *error;

- PolkitAuthorizationResult *result;

-

- error = NULL;

- result = polkit_authority_check_authorization_sync (button->priv->authority,

- button->priv->subject,

- button->priv->action_id,

- NULL, /* PolkitDetails */

- POLKIT_CHECK_AUTHORIZATION_FLAGS_NONE,

- NULL, /* cancellable */

- &error);

- if (error != NULL)

- {

- g_warning ("Error sync-checking authorization for action id `%s': %s",

- button->priv->action_id,

- error->message);

- g_error_free (error);

- }

- else

- {

- process_result (button, result);

- }

-

- if (result != NULL)

- g_object_unref (result);

-}

-

-static void

-interactive_check_cb (GObject *source_object,

- GAsyncResult *res,

- gpointer user_data)

-{

-

- PolkitAuthority *authority = POLKIT_AUTHORITY (source_object);

- PolkitLockButton *button = POLKIT_LOCK_BUTTON (user_data);

- PolkitAuthorizationResult *result;

- PolkitDetails *details;

- GError *error;

-

- error = NULL;

- result = polkit_authority_check_authorization_finish (authority,

- res,

- &error);

- if (error != NULL)

- {

- g_warning ("Error obtaining authorization for action id `%s': %s",

- button->priv->action_id,

- error->message);

- g_error_free (error);

- goto out;

- }

-

- /* state is updated in the ::changed signal handler */

-

- /* save the temporary authorization id */

- details = polkit_authorization_result_get_details (result);

- if (details != NULL)

- {

- button->priv->tmp_authz_id = g_strdup (polkit_details_lookup (details,

- "polkit.temporary_authorization_id"));

- }

-

- out:

- if (result != NULL)

- g_object_unref (result);

-

- if (button->priv->interactive_check_cancellable != NULL)

- {

- g_object_unref (button->priv->interactive_check_cancellable);

- button->priv->interactive_check_cancellable = NULL;

- }

-}

-

-

-static void on_clicked(GtkButton* _button, gpointer user_data)

-{

-

- PolkitLockButton* button = POLKIT_LOCK_BUTTON(user_data);

-

- if (!button->priv->authorized && button->priv->can_obtain)

- {

-

- /* if we already have a pending interactive check, then do nothing */

- if (button->priv->interactive_check_cancellable != NULL)

- {

- goto out;

- }

-

- button->priv->interactive_check_cancellable = g_cancellable_new();

-

- polkit_authority_check_authorization(button->priv->authority, button->priv->subject, button->priv->action_id, NULL, /* PolkitDetails */ POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION, button->priv->interactive_check_cancellable, interactive_check_cb, button);

- }

- else if (button->priv->authorized && button->priv->tmp_authz_id != NULL)

- {

- polkit_authority_revoke_temporary_authorization_by_id (button->priv->authority, button->priv->tmp_authz_id, /* cancellable */ NULL, /* callback */ NULL, /* user_data */ NULL);

- }

-

- out:

-

- update_state(button);

-}

-

-/**

- * polkit_lock_button_get_is_authorized:

- * @button: A #PolkitLockButton.

- *

- * Gets whether the process is authorized.

- *

- * Returns: %TRUE if authorized.

- */

-gboolean polkit_lock_button_get_is_authorized(PolkitLockButton* button)

-{

- g_return_val_if_fail(POLKIT_IS_LOCK_BUTTON(button), FALSE);

- return button->priv->authorized;

-}

-

-/**

- * polkit_lock_button_get_can_obtain:

- * @button: A #PolkitLockButton.

- *

- * Gets whether the user can obtain an authorization through

- * authentication.

- *

- * Returns: Whether the authorization is obtainable.

- */

-gboolean polkit_lock_button_get_can_obtain(PolkitLockButton* button)

-{

- g_return_val_if_fail(POLKIT_IS_LOCK_BUTTON(button), FALSE);

- return button->priv->can_obtain;

-}

-

-/**

- * polkit_lock_button_get_is_visible:

- * @button: A #PolkitLockButton.

- *

- * Gets whether @button is currently being shown.

- *

- * Returns: %TRUE if @button has any visible UI elements.

- */

-gboolean polkit_lock_button_get_is_visible(PolkitLockButton* button)

-{

- g_return_val_if_fail(POLKIT_IS_LOCK_BUTTON(button), FALSE);

- return !button->priv->hidden;

-}

-

-/**

- * polkit_lock_button_set_unlock_text:

- * @button: A #PolkitLockButton.

- * @text: The text to set.

- *

- * Makes @button display @text when not authorized and clicking the button will obtain the authorization.

- */

-void polkit_lock_button_set_unlock_text(PolkitLockButton* button, const gchar* text)

-{

- g_return_if_fail(POLKIT_IS_LOCK_BUTTON(button));

- g_return_if_fail(text != NULL);

-

- if (button->priv->text_unlock != NULL)

- {

- button->priv->text_unlock = g_strdup(text);

- update_state(button);

- }

- else

- {

- button->priv->text_unlock = g_strdup(text);

- }

-}

-

-/**

- * polkit_lock_button_set_lock_text:

- * @button: A #PolkitLockButton.

- * @text: The text to set.

- *

- * Makes @button display @text when authorized and clicking the button will revoke the authorization.

- */

-void polkit_lock_button_set_lock_text(PolkitLockButton* button, const gchar* text)

-{

- g_return_if_fail(POLKIT_IS_LOCK_BUTTON(button));

- g_return_if_fail(text != NULL);

-

- if (button->priv->text_lock != NULL)

- {

- button->priv->text_lock = g_strdup(text);

- update_state(button);

- }

- else

- {

- button->priv->text_lock = g_strdup(text);

- }

-}

-

-/**

- * polkit_lock_button_set_lock_down_text:

- * @button: A #PolkitLockButton.

- * @text: The text to set.

- *

- * Makes @button display @text when authorized and it is possible to lock down the action.

- */

-void polkit_lock_button_set_lock_down_text(PolkitLockButton* button, const gchar* text)

-{

- g_return_if_fail(POLKIT_IS_LOCK_BUTTON(button));

- g_return_if_fail(text != NULL);

-

- if (button->priv->text_lock_down != NULL)

- {

- button->priv->text_lock_down = g_strdup(text);

- update_state(button);

- }

- else

- {

- button->priv->text_lock_down = g_strdup(text);

- }

-}

-

-/**

- * polkit_lock_button_set_not_authorized_text:

- * @button: A #PolkitLockButton.

- * @text: The text to set.

- *

- * Makes @button display @text when an authorization cannot be obtained.

- */

-void polkit_lock_button_set_not_authorized_text(PolkitLockButton* button, const gchar* text)

-{

- g_return_if_fail(POLKIT_IS_LOCK_BUTTON(button));

- g_return_if_fail(text != NULL);

-

- if (button->priv->text_not_authorized != NULL)

- {

- button->priv->text_not_authorized = g_strdup(text);

- update_state(button);

- }

- else

- {

- button->priv->text_not_authorized = g_strdup(text);

- }

-}

-

-

-/**

- * polkit_lock_button_set_unlock_tooltip:

- * @button: A #PolkitLockButton.

- * @tooltip: The text of the tooltip.

- *

- * Makes @button display @tooltip when not authorized and clicking the button will obtain the authorization.

- */

-void polkit_lock_button_set_unlock_tooltip(PolkitLockButton* button, const gchar* tooltip)

-{

- g_return_if_fail(POLKIT_IS_LOCK_BUTTON(button));

- g_return_if_fail(tooltip != NULL);

-

- if (button->priv->tooltip_unlock != NULL)

- {

- button->priv->tooltip_unlock = g_strdup(tooltip);

- update_state(button);

- }

- else

- {

- button->priv->tooltip_unlock = g_strdup(tooltip);

- }

-}

-

-/**

- * polkit_lock_button_set_lock_tooltip:

- * @button: A #PolkitLockButton.

- * @tooltip: The text of the tooltip.

- *

- * Makes @button display @tooltip when authorized and clicking the button will revoke the authorization.

- */

-void polkit_lock_button_set_lock_tooltip(PolkitLockButton* button, const gchar* tooltip)

-{

- g_return_if_fail(POLKIT_IS_LOCK_BUTTON(button));

- g_return_if_fail(tooltip != NULL);

-

- if (button->priv->tooltip_lock != NULL)

- {

- button->priv->tooltip_lock = g_strdup(tooltip);

- update_state (button);

- }

- else

- {

- button->priv->tooltip_lock = g_strdup(tooltip);

- }

-}

-

-/**

- * polkit_lock_button_set_lock_down_tooltip:

- * @button: A #PolkitLockButton.

- * @tooltip: The text of the tooltip.

- *

- * Makes @button display @tooltip when authorized and it is possible to lock down the action.

- */

-void polkit_lock_button_set_lock_down_tooltip(PolkitLockButton* button, const gchar* tooltip)

-{

- g_return_if_fail(POLKIT_IS_LOCK_BUTTON(button));

- g_return_if_fail(tooltip != NULL);

-

- if (button->priv->tooltip_lock_down != NULL)

- {

- button->priv->tooltip_lock_down = g_strdup(tooltip);

- update_state(button);

- }

- else

- {

- button->priv->tooltip_lock_down = g_strdup(tooltip);

- }

-}

-

-/**

- * polkit_lock_button_set_not_authorized_tooltip:

- * @button: A #PolkitLockButton.

- * @tooltip: The text of the tooltip.

- *

- * Makes @button display @tooltip when an authorization cannot be obtained.

- */

-void polkit_lock_button_set_not_authorized_tooltip(PolkitLockButton* button, const gchar* tooltip)

-{

- g_return_if_fail(POLKIT_IS_LOCK_BUTTON(button));

- g_return_if_fail(tooltip != NULL);

-

- if (button->priv->tooltip_not_authorized != NULL)

- {

- button->priv->tooltip_not_authorized = g_strdup(tooltip);

- update_state(button);

- }

- else

- {

- button->priv->tooltip_not_authorized = g_strdup(tooltip);

- }

-}

-/*

- * Copyright (C) 2009 Red Hat, Inc.

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2 of the License, or (at your option) any later version.

- *

- * This library 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

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General

- * Public License along with this library; if not, write to the

- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,

- * Boston, MA 02110-1301, USA.

- *

- * Author: David Zeuthen <[email protected]>

- */

-

-#if !defined(_POLKIT_GTK_MATE_INSIDE_POLKIT_GTK_MATE_H) && !defined(POLKIT_GTK_MATE_COMPILATION)

- #error "Only <polkitgtkmate/polkitgtkmate.h> can be included directly, this file may disappear or change contents."

-#endif

-

-#ifndef POLKIT_LOCK_BUTTON_H

-#define POLKIT_LOCK_BUTTON_H

-

-#include <polkitgtkmate/polkitgtkmatetypes.h>

-

-#define POLKIT_TYPE_LOCK_BUTTON \

- (polkit_lock_button_get_type())

-

-#define POLKIT_LOCK_BUTTON(o) \

- (G_TYPE_CHECK_INSTANCE_CAST((o), POLKIT_TYPE_LOCK_BUTTON, PolkitLockButton))

-

-#define POLKIT_LOCK_BUTTON_CLASS(k) \

- (G_TYPE_CHECK_CLASS_CAST((k), POLKIT_LOCK_BUTTON, PolkitLockButtonClass))

-

-#define POLKIT_IS_LOCK_BUTTON(o) \

- (G_TYPE_CHECK_INSTANCE_TYPE((o), POLKIT_TYPE_LOCK_BUTTON))

-

-#define POLKIT_IS_LOCK_BUTTON_CLASS(k) \

- (G_TYPE_CHECK_CLASS_TYPE((k), POLKIT_TYPE_LOCK_BUTTON))

-

-#define POLKIT_LOCK_BUTTON_GET_CLASS(o) \

- (G_TYPE_INSTANCE_GET_CLASS((o), POLKIT_TYPE_LOCK_BUTTON, PolkitLockButtonClass))

-

-typedef struct _PolkitLockButtonClass PolkitLockButtonClass;

-typedef struct _PolkitLockButtonPrivate PolkitLockButtonPrivate;

-

-/**

- * PolkitLockButton:

- * @parent: The parent instance.

- *

- * The #PolkitLockButton structure contains only private data and

- * should be accessed using the provided API.

- */

-struct _PolkitLockButton {

- GtkBox parent;

-

- /*< private >*/

- PolkitLockButtonPrivate* priv;

-};

-

-/**

- * PolkitLockButtonClass:

- * @parent_class: The parent class structure.

- * @changed: Signal class handler for the #PolkitLockButton::changed signal.

- *

- * Class structure for #PolkitLockButton.

- */

-struct _PolkitLockButtonClass {

- GtkBoxClass parent_class;

-

- /* Signals */

- void (*changed)(PolkitLockButton* button);

-

- /*< private >*/

- /* Padding for future expansion */

- void (*_polkit_reserved0)(void);

- void (*_polkit_reserved1)(void);

- void (*_polkit_reserved2)(void);

- void (*_polkit_reserved3)(void);

- void (*_polkit_reserved4)(void);

- void (*_polkit_reserved5)(void);

- void (*_polkit_reserved6)(void);

- void (*_polkit_reserved7)(void);

- void (*_polkit_reserved8)(void);

- void (*_polkit_reserved9)(void);

- void (*_polkit_reserved10)(void);

- void (*_polkit_reserved11)(void);

- void (*_polkit_reserved12)(void);

- void (*_polkit_reserved13)(void);

- void (*_polkit_reserved14)(void);

- void (*_polkit_reserved15)(void);

-};

-

-

-GType polkit_lock_button_get_type(void) G_GNUC_CONST;

-GtkWidget* polkit_lock_button_new(const gchar* action_id);

-gboolean polkit_lock_button_get_is_authorized(PolkitLockButton* button);

-gboolean polkit_lock_button_get_is_visible(PolkitLockButton* button);

-gboolean polkit_lock_button_get_can_obtain(PolkitLockButton* button);

-

-void polkit_lock_button_set_unlock_text(PolkitLockButton* button, const gchar* text);

-void polkit_lock_button_set_unlock_tooltip(PolkitLockButton* button, const gchar* tooltip);

-

-void polkit_lock_button_set_lock_text(PolkitLockButton* button, const gchar* text);

-void polkit_lock_button_set_lock_tooltip(PolkitLockButton* button, const gchar* tooltip);

-

-void polkit_lock_button_set_lock_down_text(PolkitLockButton* button, const gchar* text);

-void polkit_lock_button_set_lock_down_tooltip(PolkitLockButton* button, const gchar* tooltip);

-

-void polkit_lock_button_set_not_authorized_text(PolkitLockButton* button, const gchar* text);

-void polkit_lock_button_set_not_authorized_tooltip(PolkitLockButton* button, const gchar* tooltip);

-

-#endif /* POLKIT_LOCK_BUTTON_H */