Add a lock button widget
This is a special-purpose button that can be used together with GPermission objects to control the sensitivity of system settings. Suitable permission objects can e.g. be obtained from PolicyKit. http://bugzilla.gnome.org/show_bug.cgi?id=626457
This commit is contained in:
Matthias Clasen
parent
5cb3f5ff0f
commit
1d647df176
@ -296,6 +296,9 @@ HTML_IMAGES = \
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$(srcdir)/images/label.png \
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$(srcdir)/images/label.png \
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$(srcdir)/images/link-button.png \
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$(srcdir)/images/link-button.png \
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$(srcdir)/images/list-and-tree.png \
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$(srcdir)/images/list-and-tree.png \
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$(srcdir)/images/lockbutton-locked.png \
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$(srcdir)/images/lockbutton-unlocked.png \
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$(srcdir)/images/lockbutton-sorry.png \
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$(srcdir)/images/menubar.png \
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$(srcdir)/images/menubar.png \
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$(srcdir)/images/messagedialog.png \
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$(srcdir)/images/messagedialog.png \
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$(srcdir)/images/multiline-text.png \
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$(srcdir)/images/multiline-text.png \
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@ -115,6 +115,7 @@
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<xi:include href="xml/gtkscalebutton.xml" />
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<xi:include href="xml/gtkscalebutton.xml" />
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<xi:include href="xml/gtkvolumebutton.xml" />
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<xi:include href="xml/gtkvolumebutton.xml" />
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<xi:include href="xml/gtkswitch.xml" />
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<xi:include href="xml/gtkswitch.xml" />
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<xi:include href="xml/gtklockbutton.xml" />
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</chapter>
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</chapter>
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<chapter id="NumericEntry">
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<chapter id="NumericEntry">
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@ -7048,3 +7048,25 @@ GTK_APP_CHOOSER_WIDGET_GET_CLASS
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GtkAppChooserWidgetPrivate
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GtkAppChooserWidgetPrivate
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gtk_app_chooser_widget_get_type
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gtk_app_chooser_widget_get_type
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</SECTION>
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</SECTION>
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<SECTION>
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<FILE>gtklockbutton</FILE>
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<TITLE>GtkLockButton</TITLE>
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GtkLockButton
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gtk_lock_button_new
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gtk_lock_button_get_permission
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gtk_lock_button_set_permission
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<SUBSECTION Standard>
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GtkLockButtonClass
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GTK_TYPE_LOCK_BUTTON
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GTK_LOCK_BUTTON
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GTK_IS_LOCK_BUTTON
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GTK_LOCK_BUTTON_CLASS
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GTK_IS_LOCK_BUTTON_CLASS
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GTK_LOCK_BUTTON_GET_CLASS
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<SUBSECTION Private>
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gtk_lock_button_get_type
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GtkLockButtonPrivate
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</SECTION>
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@ -92,6 +92,7 @@ gtk_label_get_type
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gtk_layout_get_type
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gtk_layout_get_type
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gtk_link_button_get_type
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gtk_link_button_get_type
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gtk_list_store_get_type
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gtk_list_store_get_type
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gtk_lock_button_get_type
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gtk_menu_bar_get_type
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gtk_menu_bar_get_type
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gtk_menu_get_type
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gtk_menu_get_type
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gtk_menu_item_get_type
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gtk_menu_item_get_type
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BIN
docs/reference/gtk/images/lockbutton-locked.png
Normal file
BIN
docs/reference/gtk/images/lockbutton-locked.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 1.6 KiB |
BIN
docs/reference/gtk/images/lockbutton-sorry.png
Normal file
BIN
docs/reference/gtk/images/lockbutton-sorry.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 1.3 KiB |
BIN
docs/reference/gtk/images/lockbutton-unlocked.png
Normal file
BIN
docs/reference/gtk/images/lockbutton-unlocked.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 1.3 KiB |
BIN
docs/reference/gtk/images/lockbutton.png
Normal file
BIN
docs/reference/gtk/images/lockbutton.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 2.3 KiB |
@ -51,6 +51,9 @@
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<link linkend="GtkLinkButton">
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<link linkend="GtkLinkButton">
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<inlinegraphic fileref="link-button.png" format="PNG"></inlinegraphic>
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<inlinegraphic fileref="link-button.png" format="PNG"></inlinegraphic>
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</link>
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</link>
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<link linkend="GtkLockButton">
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<inlinegraphic fileref="lockbutton.png" format="PNG"></inlinegraphic>
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</link>
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<link linkend="GtkMenuBar">
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<link linkend="GtkMenuBar">
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<inlinegraphic fileref="menubar.png" format="PNG"></inlinegraphic>
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<inlinegraphic fileref="menubar.png" format="PNG"></inlinegraphic>
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</link>
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</link>
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@ -221,6 +221,54 @@ create_link_button (void)
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return new_widget_info ("link-button", align, SMALL);
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return new_widget_info ("link-button", align, SMALL);
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}
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}
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#define G_TYPE_TEST_PERMISSION (g_test_permission_get_type ())
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#define G_TEST_PERMISSION(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
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G_TYPE_TEST_PERMISSION, \
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GTestPermission))
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#define G_IS_TEST_PERMISSION(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
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G_TYPE_TEST_PERMISSION))
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typedef struct _GTestPermission GTestPermission;
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typedef struct _GTestPermissionClass GTestPermissionClass;
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struct _GTestPermission
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{
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GPermission parent;
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gboolean success;
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};
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struct _GTestPermissionClass
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{
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GPermissionClass parent_class;
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};
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G_DEFINE_TYPE (GTestPermission, g_test_permission, G_TYPE_PERMISSION)
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static void
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g_test_permission_init (GTestPermission *test)
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{
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g_permission_impl_update (G_PERMISSION (test), FALSE, TRUE, TRUE);
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}
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static void
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g_test_permission_class_init (GTestPermissionClass *class)
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{
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}
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static WidgetInfo *
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create_lockbutton (void)
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{
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GtkWidget *widget;
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GtkWidget *align;
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widget = gtk_lock_button_new (g_object_new (G_TYPE_TEST_PERMISSION, NULL));
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align = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
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gtk_container_add (GTK_CONTAINER (align), widget);
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return new_widget_info ("lock-button", align, SMALL);
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}
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static WidgetInfo *
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static WidgetInfo *
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create_entry (void)
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create_entry (void)
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{
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{
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@ -1152,6 +1200,7 @@ get_all_widgets (void)
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retval = g_list_prepend (retval, create_switch ());
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retval = g_list_prepend (retval, create_switch ());
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retval = g_list_prepend (retval, create_appchooserbutton ());
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retval = g_list_prepend (retval, create_appchooserbutton ());
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retval = g_list_prepend (retval, create_appchooserdialog ());
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retval = g_list_prepend (retval, create_appchooserdialog ());
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retval = g_list_prepend (retval, create_lockbutton ());
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return retval;
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return retval;
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}
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}
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@ -241,6 +241,7 @@ gtk_public_h_sources = \
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gtklayout.h \
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gtklayout.h \
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gtklinkbutton.h \
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gtklinkbutton.h \
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gtkliststore.h \
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gtkliststore.h \
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gtklockbutton.h \
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gtkmain.h \
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gtkmain.h \
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gtkmenu.h \
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gtkmenu.h \
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gtkmenubar.h \
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gtkmenubar.h \
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@ -562,6 +563,7 @@ gtk_base_c_sources = \
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gtklayout.c \
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gtklayout.c \
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gtklinkbutton.c \
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gtklinkbutton.c \
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gtkliststore.c \
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gtkliststore.c \
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gtklockbutton.c \
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gtkmain.c \
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gtkmain.c \
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gtkmarshalers.c \
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gtkmarshalers.c \
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gtkmenu.c \
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gtkmenu.c \
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@ -126,6 +126,7 @@
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#include <gtk/gtklayout.h>
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#include <gtk/gtklayout.h>
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#include <gtk/gtklinkbutton.h>
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#include <gtk/gtklinkbutton.h>
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#include <gtk/gtkliststore.h>
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#include <gtk/gtkliststore.h>
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#include <gtk/gtklockbutton.h>
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#include <gtk/gtkmain.h>
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#include <gtk/gtkmain.h>
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#include <gtk/gtkmenu.h>
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#include <gtk/gtkmenu.h>
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#include <gtk/gtkmenubar.h>
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#include <gtk/gtkmenubar.h>
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@ -1445,6 +1445,10 @@ gtk_list_store_set_valist
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gtk_list_store_set_value
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gtk_list_store_set_value
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gtk_list_store_set_valuesv
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gtk_list_store_set_valuesv
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gtk_list_store_swap
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gtk_list_store_swap
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gtk_lock_button_get_type G_GNUC_CONST
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gtk_lock_button_new
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gtk_lock_button_get_permission
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gtk_lock_button_set_permission
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gtk_main
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gtk_main
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gtk_main_do_event
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gtk_main_do_event
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gtk_main_iteration
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gtk_main_iteration
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703
gtk/gtklockbutton.c
Normal file
703
gtk/gtklockbutton.c
Normal file
@ -0,0 +1,703 @@
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/* GTK - The GIMP Toolkit
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* Copyright (C) 2010 Red Hat, Inc.
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* Author: Matthias Clasen
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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 "gtklockbutton.h"
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#include "gtkbutton.h"
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#include "gtkbox.h"
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#include "gtkeventbox.h"
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#include "gtklabel.h"
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#include "gtknotebook.h"
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#include "gtkintl.h"
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/**
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* SECTION:gtklockbutton
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* @title: GtkLockButton
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* @short_description: A widget to unlock or lock privileged operations
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*
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* GtkLockButton is a widget that can be used in control panels or
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* preference dialogs to allow users to obtain and revoke authorizations
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* needed to operate the controls. The required authorization is represented
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* by a #GPermission object. Concrete implementations of #GPermission may use
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* PolicyKit or some other authorization framework.
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*
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* If the user lacks the authorization but authorization can be obtained
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* through authentication, the widget looks like this
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* <informalexample><inlinegraphic fileref="lockbutton-locked.png"></inlinegraphic></informalexample>
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* and the user can click the button to obtain the authorization. Depending
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* on the platform, this may pop up an authentication dialog or ask the user
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* to authenticate in some other way. Once authorization is obtained, the
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* widget changes to this
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* <informalexample><inlinegraphic fileref="lockbutton-unlocked.png"></inlinegraphic></informalexample>
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* and the authorization can be dropped by clicking the button. If the user
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* is not able to obtain authorization at all, the widget looks like this
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* <informalexample><inlinegraphic fileref="lockbutton-sorry.png"></inlinegraphic></informalexample>
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* If the user is authorized and cannot drop the authorization, the button
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* is hidden.
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*
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* The text (and tooltips) that are shown in the various cases can be adjusted
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* with the #GtkLockButton:text-lock, #GtkLockButton:text-unlock,
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* #GtkLockButton:text-not-authorized, #GtkLockButton:tooltip-lock,
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* #GtkLockButton:tooltip-unlock and #GtkLockButton:tooltip-not-authorized
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* properties.
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*/
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struct _GtkLockButtonPrivate
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{
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GPermission *permission;
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gchar *tooltip_lock;
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gchar *tooltip_unlock;
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gchar *tooltip_not_authorized;
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GtkWidget *box;
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GtkWidget *eventbox;
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GtkWidget *image;
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GtkWidget *button;
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GtkWidget *notebook;
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GtkWidget *label_lock;
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GtkWidget *label_unlock;
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GtkWidget *label_not_authorized;
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GCancellable *cancellable;
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};
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enum
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{
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PROP_0,
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PROP_PERMISSION,
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PROP_TEXT_LOCK,
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PROP_TEXT_UNLOCK,
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PROP_TEXT_NOT_AUTHORIZED,
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PROP_TOOLTIP_LOCK,
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PROP_TOOLTIP_UNLOCK,
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PROP_TOOLTIP_NOT_AUTHORIZED
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};
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static void update_state (GtkLockButton *button);
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static void update_tooltip (GtkLockButton *button);
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static void on_permission_changed (GPermission *permission,
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GParamSpec *pspec,
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gpointer user_data);
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static void on_clicked (GtkButton *button,
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gpointer user_data);
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static void on_button_press (GtkWidget *widget,
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GdkEventButton *event,
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gpointer user_data);
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G_DEFINE_TYPE (GtkLockButton, gtk_lock_button, GTK_TYPE_BIN);
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static void
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gtk_lock_button_finalize (GObject *object)
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{
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GtkLockButton *button = GTK_LOCK_BUTTON (object);
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GtkLockButtonPrivate *priv = button->priv;
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g_free (priv->tooltip_lock);
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g_free (priv->tooltip_unlock);
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g_free (priv->tooltip_not_authorized);
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if (priv->cancellable != NULL)
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{
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g_cancellable_cancel (priv->cancellable);
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g_object_unref (priv->cancellable);
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}
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if (priv->permission)
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{
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g_signal_handlers_disconnect_by_func (priv->permission,
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on_permission_changed,
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button);
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g_object_unref (priv->permission);
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}
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G_OBJECT_CLASS (gtk_lock_button_parent_class)->finalize (object);
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}
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static void
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gtk_lock_button_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GtkLockButton *button = GTK_LOCK_BUTTON (object);
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GtkLockButtonPrivate *priv = button->priv;
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switch (property_id)
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{
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case PROP_PERMISSION:
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g_value_set_object (value, priv->permission);
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break;
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case PROP_TEXT_LOCK:
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g_value_set_string (value,
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gtk_label_get_text (GTK_LABEL (priv->label_lock)));
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break;
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case PROP_TEXT_UNLOCK:
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g_value_set_string (value,
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gtk_label_get_text (GTK_LABEL (priv->label_unlock)));
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break;
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case PROP_TEXT_NOT_AUTHORIZED:
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g_value_set_string (value,
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gtk_label_get_text (GTK_LABEL (priv->label_not_authorized)));
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break;
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case PROP_TOOLTIP_LOCK:
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g_value_set_string (value, priv->tooltip_lock);
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||||||
|
break;
|
||||||
|
|
||||||
|
case PROP_TOOLTIP_UNLOCK:
|
||||||
|
g_value_set_string (value, priv->tooltip_unlock);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case PROP_TOOLTIP_NOT_AUTHORIZED:
|
||||||
|
g_value_set_string (value, priv->tooltip_not_authorized);
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_lock_button_set_property (GObject *object,
|
||||||
|
guint property_id,
|
||||||
|
const GValue *value,
|
||||||
|
GParamSpec *pspec)
|
||||||
|
{
|
||||||
|
GtkLockButton *button = GTK_LOCK_BUTTON (object);
|
||||||
|
GtkLockButtonPrivate *priv = button->priv;
|
||||||
|
|
||||||
|
switch (property_id)
|
||||||
|
{
|
||||||
|
case PROP_PERMISSION:
|
||||||
|
gtk_lock_button_set_permission (button, g_value_get_object (value));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case PROP_TEXT_LOCK:
|
||||||
|
gtk_label_set_text (GTK_LABEL (priv->label_lock), g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case PROP_TEXT_UNLOCK:
|
||||||
|
gtk_label_set_text (GTK_LABEL (priv->label_unlock), g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case PROP_TEXT_NOT_AUTHORIZED:
|
||||||
|
gtk_label_set_text (GTK_LABEL (priv->label_not_authorized), g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case PROP_TOOLTIP_LOCK:
|
||||||
|
g_free (priv->tooltip_lock);
|
||||||
|
priv->tooltip_lock = g_value_dup_string (value);
|
||||||
|
update_tooltip (button);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case PROP_TOOLTIP_UNLOCK:
|
||||||
|
g_free (priv->tooltip_unlock);
|
||||||
|
priv->tooltip_unlock = g_value_dup_string (value);
|
||||||
|
update_tooltip (button);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case PROP_TOOLTIP_NOT_AUTHORIZED:
|
||||||
|
g_free (priv->tooltip_not_authorized);
|
||||||
|
priv->tooltip_not_authorized = g_value_dup_string (value);
|
||||||
|
update_tooltip (button);
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_lock_button_init (GtkLockButton *button)
|
||||||
|
{
|
||||||
|
GtkLockButtonPrivate *priv;
|
||||||
|
|
||||||
|
button->priv = priv = G_TYPE_INSTANCE_GET_PRIVATE (button,
|
||||||
|
GTK_TYPE_LOCK_BUTTON,
|
||||||
|
GtkLockButtonPrivate);
|
||||||
|
|
||||||
|
priv->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
|
||||||
|
gtk_container_add (GTK_CONTAINER (button), priv->box);
|
||||||
|
|
||||||
|
priv->eventbox = gtk_event_box_new ();
|
||||||
|
gtk_event_box_set_visible_window (GTK_EVENT_BOX (priv->eventbox), FALSE);
|
||||||
|
gtk_container_add (GTK_CONTAINER (priv->box), priv->eventbox);
|
||||||
|
gtk_widget_show (priv->eventbox);
|
||||||
|
priv->image = gtk_image_new ();
|
||||||
|
gtk_container_add (GTK_CONTAINER (priv->eventbox), priv->image);
|
||||||
|
gtk_widget_show (priv->image);
|
||||||
|
|
||||||
|
priv->notebook = gtk_notebook_new ();
|
||||||
|
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (priv->notebook), FALSE);
|
||||||
|
gtk_notebook_set_show_border (GTK_NOTEBOOK (priv->notebook), FALSE);
|
||||||
|
gtk_widget_show (priv->notebook);
|
||||||
|
|
||||||
|
priv->button = gtk_button_new ();
|
||||||
|
gtk_container_add (GTK_CONTAINER (priv->button), priv->notebook);
|
||||||
|
gtk_widget_show (priv->button);
|
||||||
|
|
||||||
|
priv->label_lock = gtk_label_new ("");
|
||||||
|
gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), priv->label_lock, NULL);
|
||||||
|
gtk_widget_show (priv->label_lock);
|
||||||
|
|
||||||
|
priv->label_unlock = gtk_label_new ("");
|
||||||
|
gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), priv->label_unlock, NULL);
|
||||||
|
gtk_widget_show (priv->label_unlock);
|
||||||
|
|
||||||
|
priv->label_not_authorized = gtk_label_new ("");
|
||||||
|
gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), priv->label_not_authorized, NULL);
|
||||||
|
gtk_widget_show (priv->label_not_authorized);
|
||||||
|
|
||||||
|
gtk_box_pack_start (GTK_BOX (priv->box), priv->button, FALSE, FALSE, 0);
|
||||||
|
gtk_widget_show (priv->button);
|
||||||
|
|
||||||
|
g_signal_connect (priv->eventbox, "button-press-event",
|
||||||
|
G_CALLBACK (on_button_press), button);
|
||||||
|
g_signal_connect (priv->button, "clicked",
|
||||||
|
G_CALLBACK (on_clicked), button);
|
||||||
|
|
||||||
|
gtk_widget_set_no_show_all (priv->box, TRUE);
|
||||||
|
|
||||||
|
update_state (button);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_lock_button_get_preferred_width (GtkWidget *widget,
|
||||||
|
gint *minimum,
|
||||||
|
gint *natural)
|
||||||
|
{
|
||||||
|
GtkLockButtonPrivate *priv = GTK_LOCK_BUTTON (widget)->priv;
|
||||||
|
|
||||||
|
gtk_widget_get_preferred_width (priv->box, minimum, natural);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_lock_button_get_preferred_height (GtkWidget *widget,
|
||||||
|
gint *minimum,
|
||||||
|
gint *natural)
|
||||||
|
{
|
||||||
|
GtkLockButtonPrivate *priv = GTK_LOCK_BUTTON (widget)->priv;
|
||||||
|
|
||||||
|
gtk_widget_get_preferred_height (priv->box, minimum, natural);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_lock_button_size_allocate (GtkWidget *widget,
|
||||||
|
GtkAllocation *allocation)
|
||||||
|
{
|
||||||
|
GtkLockButtonPrivate *priv = GTK_LOCK_BUTTON (widget)->priv;
|
||||||
|
GtkRequisition requisition;
|
||||||
|
GtkAllocation child_allocation;
|
||||||
|
|
||||||
|
gtk_widget_set_allocation (widget, allocation);
|
||||||
|
gtk_widget_get_preferred_size (priv->box, &requisition, NULL);
|
||||||
|
child_allocation.x = allocation->x;
|
||||||
|
child_allocation.y = allocation->y;
|
||||||
|
child_allocation.width = requisition.width;
|
||||||
|
child_allocation.height = requisition.height;
|
||||||
|
gtk_widget_size_allocate (priv->box, &child_allocation);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_lock_button_class_init (GtkLockButtonClass *klass)
|
||||||
|
{
|
||||||
|
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
||||||
|
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
|
||||||
|
|
||||||
|
gobject_class->finalize = gtk_lock_button_finalize;
|
||||||
|
gobject_class->get_property = gtk_lock_button_get_property;
|
||||||
|
gobject_class->set_property = gtk_lock_button_set_property;
|
||||||
|
|
||||||
|
widget_class->get_preferred_width = gtk_lock_button_get_preferred_width;
|
||||||
|
widget_class->get_preferred_height = gtk_lock_button_get_preferred_height;
|
||||||
|
widget_class->size_allocate = gtk_lock_button_size_allocate;
|
||||||
|
|
||||||
|
g_type_class_add_private (klass, sizeof (GtkLockButtonPrivate));
|
||||||
|
|
||||||
|
g_object_class_install_property (gobject_class, PROP_PERMISSION,
|
||||||
|
g_param_spec_object ("permission",
|
||||||
|
P_("Permission"),
|
||||||
|
P_("The GPermission object controlling this button"),
|
||||||
|
G_TYPE_PERMISSION,
|
||||||
|
G_PARAM_READWRITE |
|
||||||
|
G_PARAM_STATIC_STRINGS));
|
||||||
|
|
||||||
|
g_object_class_install_property (gobject_class, PROP_TEXT_LOCK,
|
||||||
|
g_param_spec_string ("text-lock",
|
||||||
|
P_("Lock Text"),
|
||||||
|
P_("The text to display when prompting the user to lock"),
|
||||||
|
_("Lock"),
|
||||||
|
G_PARAM_READWRITE |
|
||||||
|
G_PARAM_CONSTRUCT |
|
||||||
|
G_PARAM_STATIC_STRINGS));
|
||||||
|
|
||||||
|
g_object_class_install_property (gobject_class, PROP_TEXT_UNLOCK,
|
||||||
|
g_param_spec_string ("text-unlock",
|
||||||
|
P_("Unlock Text"),
|
||||||
|
P_("The text to display when prompting the user to unlock"),
|
||||||
|
_("Unlock"),
|
||||||
|
G_PARAM_READWRITE |
|
||||||
|
G_PARAM_CONSTRUCT |
|
||||||
|
G_PARAM_STATIC_STRINGS));
|
||||||
|
|
||||||
|
g_object_class_install_property (gobject_class, PROP_TEXT_NOT_AUTHORIZED,
|
||||||
|
g_param_spec_string ("text-not-authorized",
|
||||||
|
P_("Not Authorized Text"),
|
||||||
|
P_("The text to display when prompting the user cannot obtain authorization"),
|
||||||
|
_("Locked"),
|
||||||
|
G_PARAM_READWRITE |
|
||||||
|
G_PARAM_CONSTRUCT |
|
||||||
|
G_PARAM_STATIC_STRINGS));
|
||||||
|
|
||||||
|
g_object_class_install_property (gobject_class, PROP_TOOLTIP_LOCK,
|
||||||
|
g_param_spec_string ("tooltip-lock",
|
||||||
|
P_("Lock Tooltip"),
|
||||||
|
P_("The tooltip to display when prompting the user to lock"),
|
||||||
|
_("Dialog is unlocked.\nClick to prevent further changes"),
|
||||||
|
G_PARAM_READWRITE |
|
||||||
|
G_PARAM_CONSTRUCT |
|
||||||
|
G_PARAM_STATIC_STRINGS));
|
||||||
|
|
||||||
|
g_object_class_install_property (gobject_class, PROP_TOOLTIP_UNLOCK,
|
||||||
|
g_param_spec_string ("tooltip-unlock",
|
||||||
|
P_("Unlock Tooltip"),
|
||||||
|
P_("The tooltip to display when prompting the user to unlock"),
|
||||||
|
_("Dialog is locked.\nClick to make changes"),
|
||||||
|
G_PARAM_READWRITE |
|
||||||
|
G_PARAM_CONSTRUCT |
|
||||||
|
G_PARAM_STATIC_STRINGS));
|
||||||
|
|
||||||
|
g_object_class_install_property (gobject_class, PROP_TOOLTIP_NOT_AUTHORIZED,
|
||||||
|
g_param_spec_string ("tooltip-not-authorized",
|
||||||
|
P_("Not Authorized Tooltip"),
|
||||||
|
P_("The tooltip to display when prompting the user cannot obtain authorization"),
|
||||||
|
_("System policy prevents changes.\nContact your system administrator"),
|
||||||
|
G_PARAM_READWRITE |
|
||||||
|
G_PARAM_CONSTRUCT |
|
||||||
|
G_PARAM_STATIC_STRINGS));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
update_tooltip (GtkLockButton *button)
|
||||||
|
{
|
||||||
|
GtkLockButtonPrivate *priv = button->priv;
|
||||||
|
const gchar *tooltip;
|
||||||
|
|
||||||
|
switch (gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook)))
|
||||||
|
{
|
||||||
|
case 0:
|
||||||
|
tooltip = priv->tooltip_lock;
|
||||||
|
break;
|
||||||
|
case 1:
|
||||||
|
tooltip = priv->tooltip_unlock;
|
||||||
|
break;
|
||||||
|
case 2:
|
||||||
|
tooltip = priv->tooltip_not_authorized;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
tooltip = "";
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_markup (priv->box, tooltip);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
update_state (GtkLockButton *button)
|
||||||
|
{
|
||||||
|
GtkLockButtonPrivate *priv = button->priv;
|
||||||
|
gboolean allowed;
|
||||||
|
gboolean can_acquire;
|
||||||
|
gboolean can_release;
|
||||||
|
gint page;
|
||||||
|
gboolean sensitive;
|
||||||
|
gboolean visible;
|
||||||
|
GIcon *icon;
|
||||||
|
|
||||||
|
if (priv->permission)
|
||||||
|
{
|
||||||
|
allowed = g_permission_get_allowed (priv->permission);
|
||||||
|
can_acquire = g_permission_get_can_acquire (priv->permission);
|
||||||
|
can_release = g_permission_get_can_release (priv->permission);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
allowed = FALSE;
|
||||||
|
can_acquire = FALSE;
|
||||||
|
can_release = FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
visible = TRUE;
|
||||||
|
sensitive = TRUE;
|
||||||
|
|
||||||
|
if (allowed)
|
||||||
|
{
|
||||||
|
if (can_release)
|
||||||
|
{
|
||||||
|
page = 0;
|
||||||
|
sensitive = TRUE;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
page = 0;
|
||||||
|
visible = FALSE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (can_acquire)
|
||||||
|
{
|
||||||
|
page = 1;
|
||||||
|
sensitive = TRUE;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
page = 2;
|
||||||
|
sensitive = FALSE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (allowed)
|
||||||
|
{
|
||||||
|
gchar *names[3];
|
||||||
|
|
||||||
|
names[0] = "changes-allow-symbolic";
|
||||||
|
names[1] = "changes-allow";
|
||||||
|
names[2] = NULL;
|
||||||
|
icon = g_themed_icon_new_from_names (names, -1);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
gchar *names[3];
|
||||||
|
|
||||||
|
names[0] = "changes-prevent-symbolic";
|
||||||
|
names[1] = "changes-prevent";
|
||||||
|
names[2] = NULL;
|
||||||
|
icon = g_themed_icon_new_from_names (names, -1);
|
||||||
|
}
|
||||||
|
|
||||||
|
gtk_image_set_from_gicon (GTK_IMAGE (priv->image), icon, GTK_ICON_SIZE_BUTTON);
|
||||||
|
g_object_unref (icon);
|
||||||
|
|
||||||
|
gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), page);
|
||||||
|
gtk_widget_set_sensitive (priv->box, sensitive);
|
||||||
|
gtk_widget_set_visible (priv->box, visible);
|
||||||
|
|
||||||
|
update_tooltip (button);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
on_permission_changed (GPermission *permission,
|
||||||
|
GParamSpec *pspec,
|
||||||
|
gpointer user_data)
|
||||||
|
{
|
||||||
|
GtkLockButton *button = GTK_LOCK_BUTTON (user_data);
|
||||||
|
|
||||||
|
update_state (button);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
acquire_cb (GObject *source,
|
||||||
|
GAsyncResult *result,
|
||||||
|
gpointer user_data)
|
||||||
|
{
|
||||||
|
GtkLockButton *button = GTK_LOCK_BUTTON (user_data);
|
||||||
|
GtkLockButtonPrivate *priv = button->priv;
|
||||||
|
GError *error;
|
||||||
|
|
||||||
|
error = NULL;
|
||||||
|
if (!g_permission_acquire_finish (priv->permission, result, &error))
|
||||||
|
{
|
||||||
|
g_warning ("Error acquiring permission: %s", error->message);
|
||||||
|
g_error_free (error);
|
||||||
|
}
|
||||||
|
|
||||||
|
g_object_unref (priv->cancellable);
|
||||||
|
priv->cancellable = NULL;
|
||||||
|
|
||||||
|
update_state (button);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
release_cb (GObject *source,
|
||||||
|
GAsyncResult *result,
|
||||||
|
gpointer user_data)
|
||||||
|
{
|
||||||
|
GtkLockButton *button = GTK_LOCK_BUTTON (user_data);
|
||||||
|
GtkLockButtonPrivate *priv = button->priv;
|
||||||
|
GError *error;
|
||||||
|
|
||||||
|
error = NULL;
|
||||||
|
if (!g_permission_release_finish (priv->permission, result, &error))
|
||||||
|
{
|
||||||
|
g_warning ("Error releasing permission: %s", error->message);
|
||||||
|
g_error_free (error);
|
||||||
|
}
|
||||||
|
|
||||||
|
g_object_unref (priv->cancellable);
|
||||||
|
priv->cancellable = NULL;
|
||||||
|
|
||||||
|
update_state (button);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
handle_click (GtkLockButton *button)
|
||||||
|
{
|
||||||
|
GtkLockButtonPrivate *priv = button->priv;
|
||||||
|
|
||||||
|
/* if we already have a pending interactive check, then do nothing */
|
||||||
|
if (priv->cancellable != NULL)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (g_permission_get_allowed (priv->permission))
|
||||||
|
{
|
||||||
|
if (g_permission_get_can_release (priv->permission))
|
||||||
|
{
|
||||||
|
priv->cancellable = g_cancellable_new ();
|
||||||
|
|
||||||
|
g_permission_release_async (priv->permission,
|
||||||
|
priv->cancellable,
|
||||||
|
release_cb,
|
||||||
|
button);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (g_permission_get_can_acquire (priv->permission))
|
||||||
|
{
|
||||||
|
priv->cancellable = g_cancellable_new ();
|
||||||
|
|
||||||
|
g_permission_acquire_async (priv->permission,
|
||||||
|
priv->cancellable,
|
||||||
|
acquire_cb,
|
||||||
|
button);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
on_clicked (GtkButton *button,
|
||||||
|
gpointer user_data)
|
||||||
|
|
||||||
|
{
|
||||||
|
handle_click (GTK_LOCK_BUTTON (user_data));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
on_button_press (GtkWidget *widget,
|
||||||
|
GdkEventButton *event,
|
||||||
|
gpointer user_data)
|
||||||
|
{
|
||||||
|
handle_click (GTK_LOCK_BUTTON (user_data));
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gtk_lock_button_new:
|
||||||
|
* @permission: (allow-none): a #GPermission
|
||||||
|
*
|
||||||
|
* Creates a new lock button which reflects the @permission.
|
||||||
|
*
|
||||||
|
* Returns: a new #GtkLockButton
|
||||||
|
*
|
||||||
|
* Since: 3.2
|
||||||
|
*/
|
||||||
|
GtkWidget *
|
||||||
|
gtk_lock_button_new (GPermission *permission)
|
||||||
|
{
|
||||||
|
return GTK_WIDGET (g_object_new (GTK_TYPE_LOCK_BUTTON,
|
||||||
|
"permission", permission,
|
||||||
|
NULL));
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gtk_lock_button_get_permission:
|
||||||
|
* @button: a #GtkLockButton
|
||||||
|
*
|
||||||
|
* Obtains the #GPermission object that controls @button.
|
||||||
|
*
|
||||||
|
* Returns: the #GPermission of @button
|
||||||
|
*
|
||||||
|
* Since: 3.2
|
||||||
|
*/
|
||||||
|
GPermission *
|
||||||
|
gtk_lock_button_get_permission (GtkLockButton *button)
|
||||||
|
{
|
||||||
|
g_return_val_if_fail (GTK_IS_LOCK_BUTTON (button), NULL);
|
||||||
|
|
||||||
|
return button->priv->permission;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gtk_lock_button_set_permission:
|
||||||
|
* @button: a #GtkLockButton
|
||||||
|
* @permission: a #GPermission object
|
||||||
|
*
|
||||||
|
* Sets the #GPermission object that controls @button.
|
||||||
|
*
|
||||||
|
* Since: 3.2
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
gtk_lock_button_set_permission (GtkLockButton *button,
|
||||||
|
GPermission *permission)
|
||||||
|
{
|
||||||
|
GtkLockButtonPrivate *priv;
|
||||||
|
|
||||||
|
g_return_if_fail (GTK_IS_LOCK_BUTTON (button));
|
||||||
|
g_return_if_fail (G_IS_PERMISSION (permission));
|
||||||
|
|
||||||
|
priv = button->priv;
|
||||||
|
|
||||||
|
if (priv->permission != permission)
|
||||||
|
{
|
||||||
|
if (priv->permission)
|
||||||
|
{
|
||||||
|
g_signal_handlers_disconnect_by_func (priv->permission,
|
||||||
|
on_permission_changed,
|
||||||
|
button);
|
||||||
|
g_object_unref (priv->permission);
|
||||||
|
}
|
||||||
|
|
||||||
|
priv->permission = permission;
|
||||||
|
|
||||||
|
if (priv->permission)
|
||||||
|
{
|
||||||
|
g_object_ref (priv->permission);
|
||||||
|
g_signal_connect (priv->permission, "notify",
|
||||||
|
G_CALLBACK (on_permission_changed), button);
|
||||||
|
}
|
||||||
|
|
||||||
|
update_state (button);
|
||||||
|
|
||||||
|
g_object_notify (G_OBJECT (button), "permission");
|
||||||
|
}
|
||||||
|
}
|
||||||
70
gtk/gtklockbutton.h
Normal file
70
gtk/gtklockbutton.h
Normal file
@ -0,0 +1,70 @@
|
|||||||
|
/* GTK - The GIMP Toolkit
|
||||||
|
* Copyright (C) 2010 Red Hat, Inc.
|
||||||
|
* Author: Matthias Clasen
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Library 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
|
||||||
|
* Library General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Library General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __GTK_LOCK_BUTTON_H__
|
||||||
|
#define __GTK_LOCK_BUTTON_H__
|
||||||
|
|
||||||
|
#include <gtk/gtkbin.h>
|
||||||
|
#include <gio/gio.h>
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
#define GTK_TYPE_LOCK_BUTTON (gtk_lock_button_get_type ())
|
||||||
|
#define GTK_LOCK_BUTTON(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_LOCK_BUTTON, GtkLockButton))
|
||||||
|
#define GTK_LOCK_BUTTON_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GTK_LOCK_BUTTON, GtkLockButtonClass))
|
||||||
|
#define GTK_IS_LOCK_BUTTON(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_LOCK_BUTTON))
|
||||||
|
#define GTK_IS_LOCK_BUTTON_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GTK_TYPE_LOCK_BUTTON))
|
||||||
|
#define GTK_LOCK_BUTTON_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_LOCK_BUTTON, GtkLockButtonClass))
|
||||||
|
|
||||||
|
typedef struct _GtkLockButton GtkLockButton;
|
||||||
|
typedef struct _GtkLockButtonClass GtkLockButtonClass;
|
||||||
|
typedef struct _GtkLockButtonPrivate GtkLockButtonPrivate;
|
||||||
|
|
||||||
|
struct _GtkLockButton
|
||||||
|
{
|
||||||
|
GtkBin parent;
|
||||||
|
|
||||||
|
GtkLockButtonPrivate *priv;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _GtkLockButtonClass
|
||||||
|
{
|
||||||
|
GtkBinClass parent_class;
|
||||||
|
|
||||||
|
void (*reserved0) (void);
|
||||||
|
void (*reserved1) (void);
|
||||||
|
void (*reserved2) (void);
|
||||||
|
void (*reserved3) (void);
|
||||||
|
void (*reserved4) (void);
|
||||||
|
void (*reserved5) (void);
|
||||||
|
void (*reserved6) (void);
|
||||||
|
void (*reserved7) (void);
|
||||||
|
};
|
||||||
|
|
||||||
|
GType gtk_lock_button_get_type (void) G_GNUC_CONST;
|
||||||
|
GtkWidget *gtk_lock_button_new (GPermission *permission);
|
||||||
|
GPermission *gtk_lock_button_get_permission (GtkLockButton *button);
|
||||||
|
void gtk_lock_button_set_permission (GtkLockButton *button,
|
||||||
|
GPermission *permission);
|
||||||
|
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
||||||
|
#endif /* __GTK_LOCK_BUTTON_H__ */
|
||||||
@ -118,6 +118,7 @@ gtk/gtklabel.c
|
|||||||
gtk/gtklayout.c
|
gtk/gtklayout.c
|
||||||
gtk/gtklinkbutton.c
|
gtk/gtklinkbutton.c
|
||||||
gtk/gtkliststore.c
|
gtk/gtkliststore.c
|
||||||
|
gtk/gtklockbutton.c
|
||||||
gtk/gtkmain.c
|
gtk/gtkmain.c
|
||||||
gtk/gtkmenubar.c
|
gtk/gtkmenubar.c
|
||||||
gtk/gtkmenu.c
|
gtk/gtkmenu.c
|
||||||
|
|||||||
@ -118,6 +118,7 @@ gtk/gtklabel.c
|
|||||||
gtk/gtklayout.c
|
gtk/gtklayout.c
|
||||||
gtk/gtklinkbutton.c
|
gtk/gtklinkbutton.c
|
||||||
gtk/gtkliststore.c
|
gtk/gtkliststore.c
|
||||||
|
gtk/gtklockbutton.c
|
||||||
gtk/gtkmain.c
|
gtk/gtkmain.c
|
||||||
gtk/gtkmenubar.c
|
gtk/gtkmenubar.c
|
||||||
gtk/gtkmenu.c
|
gtk/gtkmenu.c
|
||||||
|
|||||||
@ -59,6 +59,7 @@ noinst_PROGRAMS = $(TEST_PROGS) \
|
|||||||
testicontheme \
|
testicontheme \
|
||||||
testimage \
|
testimage \
|
||||||
testinput \
|
testinput \
|
||||||
|
testlockbutton \
|
||||||
testmenubars \
|
testmenubars \
|
||||||
testmountoperation \
|
testmountoperation \
|
||||||
testmultidisplay \
|
testmultidisplay \
|
||||||
@ -158,6 +159,7 @@ testgrid_DEPENDENCIES = $(TEST_DEPS)
|
|||||||
testgtk_DEPENDENCIES = $(TEST_DEPS)
|
testgtk_DEPENDENCIES = $(TEST_DEPS)
|
||||||
testinput_DEPENDENCIES = $(TEST_DEPS)
|
testinput_DEPENDENCIES = $(TEST_DEPS)
|
||||||
testimage_DEPENDENCIES = $(TEST_DEPS)
|
testimage_DEPENDENCIES = $(TEST_DEPS)
|
||||||
|
testlockbutton_DEPENDENCIES = $(TEST_DEPS)
|
||||||
testmenubars_DEPENDENCIES = $(TEST_DEPS)
|
testmenubars_DEPENDENCIES = $(TEST_DEPS)
|
||||||
testmountoperation_DEPENDENCIES = $(TEST_DEPS)
|
testmountoperation_DEPENDENCIES = $(TEST_DEPS)
|
||||||
testmultidisplay_DEPENDENCIES = $(TEST_DEPS)
|
testmultidisplay_DEPENDENCIES = $(TEST_DEPS)
|
||||||
@ -241,6 +243,7 @@ testiconview_LDADD = $(LDADDS)
|
|||||||
testiconview_keynav_LDADD = $(LDADDS)
|
testiconview_keynav_LDADD = $(LDADDS)
|
||||||
testinput_LDADD = $(LDADDS)
|
testinput_LDADD = $(LDADDS)
|
||||||
testimage_LDADD = $(LDADDS)
|
testimage_LDADD = $(LDADDS)
|
||||||
|
testlockbutton_LDADD = $(LDADDS)
|
||||||
testmenubars_LDADD = $(LDADDS)
|
testmenubars_LDADD = $(LDADDS)
|
||||||
testmountoperation_LDADD = $(LDADDS)
|
testmountoperation_LDADD = $(LDADDS)
|
||||||
testmultidisplay_LDADD = $(LDADDS)
|
testmultidisplay_LDADD = $(LDADDS)
|
||||||
|
|||||||
277
tests/testlockbutton.c
Normal file
277
tests/testlockbutton.c
Normal file
@ -0,0 +1,277 @@
|
|||||||
|
/* testlockbutton.c
|
||||||
|
* Copyright (C) 2011 Red Hat, Inc.
|
||||||
|
* Authors: Matthias Clasen
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Library 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
|
||||||
|
* Library General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Library General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <gtk/gtk.h>
|
||||||
|
#include <gio/gio.h>
|
||||||
|
|
||||||
|
/* a fake permission implementation */
|
||||||
|
|
||||||
|
#define G_TYPE_TEST_PERMISSION (g_test_permission_get_type ())
|
||||||
|
#define G_TEST_PERMISSION(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
|
||||||
|
G_TYPE_TEST_PERMISSION, \
|
||||||
|
GTestPermission))
|
||||||
|
#define G_IS_TEST_PERMISSION(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
|
||||||
|
G_TYPE_TEST_PERMISSION))
|
||||||
|
|
||||||
|
typedef struct _GTestPermission GTestPermission;
|
||||||
|
typedef struct _GTestPermissionClass GTestPermissionClass;
|
||||||
|
|
||||||
|
struct _GTestPermission
|
||||||
|
{
|
||||||
|
GPermission parent;
|
||||||
|
|
||||||
|
gboolean success;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _GTestPermissionClass
|
||||||
|
{
|
||||||
|
GPermissionClass parent_class;
|
||||||
|
};
|
||||||
|
|
||||||
|
G_DEFINE_TYPE (GTestPermission, g_test_permission, G_TYPE_PERMISSION)
|
||||||
|
|
||||||
|
static void
|
||||||
|
g_test_permission_init (GTestPermission *test)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
update_allowed (GTestPermission *test,
|
||||||
|
gboolean allowed,
|
||||||
|
GError **error)
|
||||||
|
{
|
||||||
|
gboolean can_acquire, can_release;
|
||||||
|
|
||||||
|
g_object_get (test,
|
||||||
|
"can-acquire", &can_acquire,
|
||||||
|
"can-release", &can_release,
|
||||||
|
NULL);
|
||||||
|
|
||||||
|
if (test->success)
|
||||||
|
{
|
||||||
|
g_permission_impl_update (G_PERMISSION (test),
|
||||||
|
allowed, can_acquire, can_release);
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
g_set_error_literal (error,
|
||||||
|
G_IO_ERROR, G_IO_ERROR_FAILED, "Sorry, no luck");
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
acquire (GPermission *permission,
|
||||||
|
GCancellable *cancellable,
|
||||||
|
GError **error)
|
||||||
|
{
|
||||||
|
GTestPermission *test = G_TEST_PERMISSION (permission);
|
||||||
|
return update_allowed (test, TRUE, error);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
acquire_async (GPermission *permission,
|
||||||
|
GCancellable *cancellable,
|
||||||
|
GAsyncReadyCallback callback,
|
||||||
|
gpointer user_data)
|
||||||
|
{
|
||||||
|
GSimpleAsyncResult *result;
|
||||||
|
g_print ("GTestPermission::acquire_async\n");
|
||||||
|
result = g_simple_async_result_new ((GObject*)permission,
|
||||||
|
callback,
|
||||||
|
user_data,
|
||||||
|
acquire_async);
|
||||||
|
g_simple_async_result_complete (result);
|
||||||
|
g_object_unref (result);
|
||||||
|
}
|
||||||
|
|
||||||
|
gboolean
|
||||||
|
acquire_finish (GPermission *permission,
|
||||||
|
GAsyncResult *result,
|
||||||
|
GError **error)
|
||||||
|
{
|
||||||
|
GTestPermission *test = G_TEST_PERMISSION (permission);
|
||||||
|
g_print ("GTestPermission::acquire_finish\n");
|
||||||
|
return update_allowed (test, TRUE, error);
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
release (GPermission *permission,
|
||||||
|
GCancellable *cancellable,
|
||||||
|
GError **error)
|
||||||
|
{
|
||||||
|
GTestPermission *test = G_TEST_PERMISSION (permission);
|
||||||
|
return update_allowed (test, FALSE, error);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
release_async (GPermission *permission,
|
||||||
|
GCancellable *cancellable,
|
||||||
|
GAsyncReadyCallback callback,
|
||||||
|
gpointer user_data)
|
||||||
|
{
|
||||||
|
GSimpleAsyncResult *result;
|
||||||
|
result = g_simple_async_result_new ((GObject*)permission,
|
||||||
|
callback,
|
||||||
|
user_data,
|
||||||
|
acquire_async);
|
||||||
|
g_simple_async_result_complete (result);
|
||||||
|
g_object_unref (result);
|
||||||
|
}
|
||||||
|
|
||||||
|
gboolean
|
||||||
|
release_finish (GPermission *permission,
|
||||||
|
GAsyncResult *result,
|
||||||
|
GError **error)
|
||||||
|
{
|
||||||
|
GTestPermission *test = G_TEST_PERMISSION (permission);
|
||||||
|
return update_allowed (test, FALSE, error);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
g_test_permission_class_init (GTestPermissionClass *class)
|
||||||
|
{
|
||||||
|
GPermissionClass *permission_class = G_PERMISSION_CLASS (class);
|
||||||
|
|
||||||
|
permission_class->acquire = acquire;
|
||||||
|
permission_class->acquire_async = acquire_async;
|
||||||
|
permission_class->acquire_finish = acquire_finish;
|
||||||
|
|
||||||
|
permission_class->release = release;
|
||||||
|
permission_class->release_async = release_async;
|
||||||
|
permission_class->release_finish = release_finish;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
g_test_permission_set_success (GTestPermission *permission,
|
||||||
|
gboolean success)
|
||||||
|
{
|
||||||
|
permission->success = success;
|
||||||
|
}
|
||||||
|
|
||||||
|
static GtkWidget *allowed_button;
|
||||||
|
static GtkWidget *can_acquire_button;
|
||||||
|
static GtkWidget *can_release_button;
|
||||||
|
static GtkWidget *success_button;
|
||||||
|
|
||||||
|
static void
|
||||||
|
update_clicked (GtkButton *button, GtkLockButton *lockbutton)
|
||||||
|
{
|
||||||
|
GPermission *permission;
|
||||||
|
gboolean allowed, can_acquire, can_release;
|
||||||
|
gboolean success;
|
||||||
|
|
||||||
|
permission = gtk_lock_button_get_permission (lockbutton);
|
||||||
|
|
||||||
|
allowed = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (allowed_button));
|
||||||
|
can_acquire = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (can_acquire_button));
|
||||||
|
can_release = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (can_release_button));
|
||||||
|
success = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (success_button));
|
||||||
|
g_permission_impl_update (permission, allowed, can_acquire, can_release);
|
||||||
|
g_test_permission_set_success (G_TEST_PERMISSION (permission), success);
|
||||||
|
}
|
||||||
|
|
||||||
|
static GtkWidget *content;
|
||||||
|
|
||||||
|
static void
|
||||||
|
permission_changed (GPermission *permission,
|
||||||
|
GParamSpec *pspec)
|
||||||
|
{
|
||||||
|
gboolean allowed, can_acquire, can_release;
|
||||||
|
|
||||||
|
g_object_get (permission,
|
||||||
|
"allowed", &allowed,
|
||||||
|
"can-acquire", &can_acquire,
|
||||||
|
"can-release", &can_release,
|
||||||
|
NULL);
|
||||||
|
|
||||||
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (allowed_button), allowed);
|
||||||
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (can_acquire_button), can_acquire);
|
||||||
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (can_release_button), can_release);
|
||||||
|
|
||||||
|
gtk_widget_set_sensitive (content, allowed);
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
main (int argc, char *argv[])
|
||||||
|
{
|
||||||
|
GtkWidget *window;
|
||||||
|
GtkWidget *dialog;
|
||||||
|
GtkWidget *button;
|
||||||
|
GtkWidget *box;
|
||||||
|
GtkWidget *bbox;
|
||||||
|
GtkWidget *update;
|
||||||
|
GPermission *permission;
|
||||||
|
|
||||||
|
gtk_init (&argc, &argv);
|
||||||
|
|
||||||
|
permission = g_object_new (G_TYPE_TEST_PERMISSION, NULL);
|
||||||
|
|
||||||
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||||
|
gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
|
||||||
|
gtk_container_set_border_width (GTK_CONTAINER (window), 12);
|
||||||
|
|
||||||
|
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
||||||
|
gtk_container_add (GTK_CONTAINER (window), box);
|
||||||
|
|
||||||
|
allowed_button = gtk_check_button_new_with_label ("Allowed");
|
||||||
|
gtk_container_add (GTK_CONTAINER (box), allowed_button);
|
||||||
|
can_acquire_button = gtk_check_button_new_with_label ("Can acquire");
|
||||||
|
gtk_container_add (GTK_CONTAINER (box), can_acquire_button);
|
||||||
|
can_release_button = gtk_check_button_new_with_label ("Can release");
|
||||||
|
gtk_container_add (GTK_CONTAINER (box), can_release_button);
|
||||||
|
success_button = gtk_check_button_new_with_label ("Will succeed");
|
||||||
|
gtk_container_add (GTK_CONTAINER (box), success_button);
|
||||||
|
update = gtk_button_new_with_label ("Update");
|
||||||
|
gtk_container_add (GTK_CONTAINER (box), update);
|
||||||
|
g_signal_connect (permission, "notify",
|
||||||
|
G_CALLBACK (permission_changed), NULL);
|
||||||
|
|
||||||
|
button = gtk_lock_button_new (permission);
|
||||||
|
|
||||||
|
g_signal_connect (update, "clicked",
|
||||||
|
G_CALLBACK (update_clicked), button);
|
||||||
|
|
||||||
|
dialog = gtk_dialog_new_with_buttons ("Dialog", NULL, 0,
|
||||||
|
"Close", GTK_RESPONSE_CLOSE,
|
||||||
|
"Some other action", GTK_RESPONSE_APPLY,
|
||||||
|
NULL);
|
||||||
|
gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
|
||||||
|
|
||||||
|
bbox = gtk_dialog_get_action_area (GTK_DIALOG (dialog));
|
||||||
|
gtk_container_add (GTK_CONTAINER (bbox), button);
|
||||||
|
gtk_button_box_set_child_secondary (GTK_BUTTON_BOX (bbox), button, TRUE);
|
||||||
|
gtk_button_box_set_child_non_homogeneous (GTK_BUTTON_BOX (bbox), button, TRUE);
|
||||||
|
|
||||||
|
content = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
||||||
|
gtk_container_add (GTK_CONTAINER (content), gtk_check_button_new_with_label ("Control 1"));
|
||||||
|
gtk_container_add (GTK_CONTAINER (content), gtk_check_button_new_with_label ("Control 2"));
|
||||||
|
gtk_widget_set_sensitive (content, FALSE);
|
||||||
|
|
||||||
|
gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), content);
|
||||||
|
|
||||||
|
gtk_widget_show_all (window);
|
||||||
|
gtk_widget_show_all (dialog);
|
||||||
|
|
||||||
|
gtk_main ();
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user