X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gtk%2Fgtkprintsettings.c;h=b1e8476f03ee9be4da34ffa7d1235a070206dff8;hb=7c2a752b3724ad9ac88b7abfecc63e4e0eb7eb54;hp=e80548e3a4a651f1676123447b54cb6188679d7f;hpb=2878ecf6f7cc2b066d0bdfae7093d9428f4ddaae;p=~andy%2Fgtk
diff --git a/gtk/gtkprintsettings.c b/gtk/gtkprintsettings.c
index e80548e3a..b1e8476f0 100644
--- a/gtk/gtkprintsettings.c
+++ b/gtk/gtkprintsettings.c
@@ -13,18 +13,42 @@
* 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see .
*/
#include "config.h"
+
#include
#include
+
#include
+
#include "gtkprintsettings.h"
#include "gtkprintutils.h"
-#include "gtkalias.h"
+#include "gtktypebuiltins.h"
+#include "gtkwidget.h"
+
+
+/**
+ * SECTION:gtkprintsettings
+ * @Short_description: Stores print settings
+ * @Title: GtkPrintSettings
+ *
+ * A GtkPrintSettings object represents the settings of a print dialog in
+ * a system-independent way. The main use for this object is that once
+ * you've printed you can get a settings object that represents the settings
+ * the user chose, and the next time you print you can pass that object in so
+ * that the user doesn't have to re-set all his settings.
+ *
+ * Its also possible to enumerate the settings so that you can easily save
+ * the settings for the next time your app runs, or even store them in a
+ * document. The predefined keys try to use shared values as much as possible
+ * so that moving such a document between systems still works.
+ *
+ *
+ *
+ * Printing support was added in GTK+ 2.10.
+ */
typedef struct _GtkPrintSettingsClass GtkPrintSettingsClass;
@@ -36,7 +60,7 @@ typedef struct _GtkPrintSettingsClass GtkPrintSettingsClass;
struct _GtkPrintSettings
{
GObject parent_instance;
-
+
GHashTable *hash;
};
@@ -45,6 +69,8 @@ struct _GtkPrintSettingsClass
GObjectClass parent_class;
};
+#define KEYFILE_GROUP_NAME "Print Settings"
+
G_DEFINE_TYPE (GtkPrintSettings, gtk_print_settings, G_TYPE_OBJECT)
static void
@@ -104,10 +130,10 @@ copy_hash_entry (gpointer key,
/**
* gtk_print_settings_copy:
* @other: a #GtkPrintSettings
- *
+ *
* Copies a #GtkPrintSettings object.
- *
- * Return value: a newly allocated copy of @other
+ *
+ * Return value: (transfer full): a newly allocated copy of @other
*
* Since: 2.10
*/
@@ -141,7 +167,7 @@ gtk_print_settings_copy (GtkPrintSettings *other)
*
* Since: 2.10
*/
-G_CONST_RETURN gchar *
+const gchar *
gtk_print_settings_get (GtkPrintSettings *settings,
const gchar *key)
{
@@ -152,11 +178,11 @@ gtk_print_settings_get (GtkPrintSettings *settings,
* gtk_print_settings_set:
* @settings: a #GtkPrintSettings
* @key: a key
- * @value: a string value, or %NULL
- *
+ * @value: (allow-none): a string value, or %NULL
+ *
* Associates @value with @key.
*
- * Since: 2.10
+ * Since: 2.10
*/
void
gtk_print_settings_set (GtkPrintSettings *settings,
@@ -229,7 +255,7 @@ gtk_print_settings_get_bool (GtkPrintSettings *settings,
const gchar *val;
val = gtk_print_settings_get (settings, key);
- if (val != NULL && strcmp (val, "true") == 0)
+ if (g_strcmp0 (val, "true") == 0)
return TRUE;
return FALSE;
@@ -260,10 +286,10 @@ gtk_print_settings_get_bool_with_default (GtkPrintSettings *settings,
const gchar *val;
val = gtk_print_settings_get (settings, key);
- if (val != NULL && strcmp (val, "true") == 0)
+ if (g_strcmp0 (val, "true") == 0)
return TRUE;
- if (val != NULL && strcmp (val, "false") == 0)
+ if (g_strcmp0 (val, "false") == 0)
return FALSE;
return default_val;
@@ -470,9 +496,9 @@ gtk_print_settings_set_int (GtkPrintSettings *settings,
/**
* gtk_print_settings_foreach:
* @settings: a #GtkPrintSettings
- * @func: the function to call
+ * @func: (scope call): the function to call
* @user_data: user data for @func
- *
+ *
* Calls @func for each key-value pair of @settings.
*
* Since: 2.10
@@ -496,7 +522,7 @@ gtk_print_settings_foreach (GtkPrintSettings *settings,
*
* Since: 2.10
*/
-G_CONST_RETURN gchar *
+const gchar *
gtk_print_settings_get_printer (GtkPrintSettings *settings)
{
return gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_PRINTER);
@@ -790,8 +816,9 @@ gtk_print_settings_set_use_color (GtkPrintSettings *settings,
gboolean
gtk_print_settings_get_collate (GtkPrintSettings *settings)
{
- return gtk_print_settings_get_bool (settings,
- GTK_PRINT_SETTINGS_COLLATE);
+ return gtk_print_settings_get_bool_with_default (settings,
+ GTK_PRINT_SETTINGS_COLLATE,
+ TRUE);
}
/**
@@ -1036,6 +1063,73 @@ gtk_print_settings_set_page_set (GtkPrintSettings *settings,
gtk_print_settings_set (settings, GTK_PRINT_SETTINGS_PAGE_SET, str);
}
+/**
+ * gtk_print_settings_get_number_up_layout:
+ * @settings: a #GtkPrintSettings
+ *
+ * Gets the value of %GTK_PRINT_SETTINGS_NUMBER_UP_LAYOUT.
+ *
+ * Return value: layout of page in number-up mode
+ *
+ * Since: 2.14
+ */
+GtkNumberUpLayout
+gtk_print_settings_get_number_up_layout (GtkPrintSettings *settings)
+{
+ GtkNumberUpLayout layout;
+ GtkTextDirection text_direction;
+ GEnumClass *enum_class;
+ GEnumValue *enum_value;
+ const gchar *val;
+
+ g_return_val_if_fail (GTK_IS_PRINT_SETTINGS (settings), GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM);
+
+ val = gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_NUMBER_UP_LAYOUT);
+ text_direction = gtk_widget_get_default_direction ();
+
+ if (text_direction == GTK_TEXT_DIR_LTR)
+ layout = GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM;
+ else
+ layout = GTK_NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_TOP_TO_BOTTOM;
+
+ if (val == NULL)
+ return layout;
+
+ enum_class = g_type_class_ref (GTK_TYPE_NUMBER_UP_LAYOUT);
+ enum_value = g_enum_get_value_by_nick (enum_class, val);
+ if (enum_value)
+ layout = enum_value->value;
+ g_type_class_unref (enum_class);
+
+ return layout;
+}
+
+/**
+ * gtk_print_settings_set_number_up_layout:
+ * @settings: a #GtkPrintSettings
+ * @number_up_layout: a #GtkNumberUpLayout value
+ *
+ * Sets the value of %GTK_PRINT_SETTINGS_NUMBER_UP_LAYOUT.
+ *
+ * Since: 2.14
+ */
+void
+gtk_print_settings_set_number_up_layout (GtkPrintSettings *settings,
+ GtkNumberUpLayout number_up_layout)
+{
+ GEnumClass *enum_class;
+ GEnumValue *enum_value;
+
+ g_return_if_fail (GTK_IS_PRINT_SETTINGS (settings));
+
+ enum_class = g_type_class_ref (GTK_TYPE_NUMBER_UP_LAYOUT);
+ enum_value = g_enum_get_value (enum_class, number_up_layout);
+ g_return_if_fail (enum_value != NULL);
+
+ gtk_print_settings_set (settings, GTK_PRINT_SETTINGS_NUMBER_UP_LAYOUT, enum_value->value_nick);
+ g_type_class_unref (enum_class);
+}
+
/**
* gtk_print_settings_get_n_copies:
* @settings: a #GtkPrintSettings
@@ -1082,7 +1176,7 @@ gtk_print_settings_set_n_copies (GtkPrintSettings *settings,
gint
gtk_print_settings_get_number_up (GtkPrintSettings *settings)
{
- return gtk_print_settings_get_int (settings, GTK_PRINT_SETTINGS_NUMBER_UP);
+ return gtk_print_settings_get_int_with_default (settings, GTK_PRINT_SETTINGS_NUMBER_UP, 1);
}
/**
@@ -1115,7 +1209,7 @@ gtk_print_settings_set_number_up (GtkPrintSettings *settings,
gint
gtk_print_settings_get_resolution (GtkPrintSettings *settings)
{
- return gtk_print_settings_get_int (settings, GTK_PRINT_SETTINGS_RESOLUTION);
+ return gtk_print_settings_get_int_with_default (settings, GTK_PRINT_SETTINGS_RESOLUTION, 300);
}
/**
@@ -1123,7 +1217,9 @@ gtk_print_settings_get_resolution (GtkPrintSettings *settings)
* @settings: a #GtkPrintSettings
* @resolution: the resolution in dpi
*
- * Sets the value of %GTK_PRINT_SETTINGS_RESOLUTION.
+ * Sets the values of %GTK_PRINT_SETTINGS_RESOLUTION,
+ * %GTK_PRINT_SETTINGS_RESOLUTION_X and
+ * %GTK_PRINT_SETTINGS_RESOLUTION_Y.
*
* Since: 2.10
*/
@@ -1133,6 +1229,100 @@ gtk_print_settings_set_resolution (GtkPrintSettings *settings,
{
gtk_print_settings_set_int (settings, GTK_PRINT_SETTINGS_RESOLUTION,
resolution);
+ gtk_print_settings_set_int (settings, GTK_PRINT_SETTINGS_RESOLUTION_X,
+ resolution);
+ gtk_print_settings_set_int (settings, GTK_PRINT_SETTINGS_RESOLUTION_Y,
+ resolution);
+}
+
+/**
+ * gtk_print_settings_get_resolution_x:
+ * @settings: a #GtkPrintSettings
+ *
+ * Gets the value of %GTK_PRINT_SETTINGS_RESOLUTION_X.
+ *
+ * Return value: the horizontal resolution in dpi
+ *
+ * Since: 2.16
+ */
+gint
+gtk_print_settings_get_resolution_x (GtkPrintSettings *settings)
+{
+ return gtk_print_settings_get_int_with_default (settings, GTK_PRINT_SETTINGS_RESOLUTION_X, 300);
+}
+
+/**
+ * gtk_print_settings_get_resolution_y:
+ * @settings: a #GtkPrintSettings
+ *
+ * Gets the value of %GTK_PRINT_SETTINGS_RESOLUTION_Y.
+ *
+ * Return value: the vertical resolution in dpi
+ *
+ * Since: 2.16
+ */
+gint
+gtk_print_settings_get_resolution_y (GtkPrintSettings *settings)
+{
+ return gtk_print_settings_get_int_with_default (settings, GTK_PRINT_SETTINGS_RESOLUTION_Y, 300);
+}
+
+/**
+ * gtk_print_settings_set_resolution_xy:
+ * @settings: a #GtkPrintSettings
+ * @resolution_x: the horizontal resolution in dpi
+ * @resolution_y: the vertical resolution in dpi
+ *
+ * Sets the values of %GTK_PRINT_SETTINGS_RESOLUTION,
+ * %GTK_PRINT_SETTINGS_RESOLUTION_X and
+ * %GTK_PRINT_SETTINGS_RESOLUTION_Y.
+ *
+ * Since: 2.16
+ */
+void
+gtk_print_settings_set_resolution_xy (GtkPrintSettings *settings,
+ gint resolution_x,
+ gint resolution_y)
+{
+ gtk_print_settings_set_int (settings, GTK_PRINT_SETTINGS_RESOLUTION_X,
+ resolution_x);
+ gtk_print_settings_set_int (settings, GTK_PRINT_SETTINGS_RESOLUTION_Y,
+ resolution_y);
+ gtk_print_settings_set_int (settings, GTK_PRINT_SETTINGS_RESOLUTION,
+ resolution_x);
+}
+
+/**
+ * gtk_print_settings_get_printer_lpi:
+ * @settings: a #GtkPrintSettings
+ *
+ * Gets the value of %GTK_PRINT_SETTINGS_PRINTER_LPI.
+ *
+ * Return value: the resolution in lpi (lines per inch)
+ *
+ * Since: 2.16
+ */
+gdouble
+gtk_print_settings_get_printer_lpi (GtkPrintSettings *settings)
+{
+ return gtk_print_settings_get_double_with_default (settings, GTK_PRINT_SETTINGS_PRINTER_LPI, 150.0);
+}
+
+/**
+ * gtk_print_settings_set_printer_lpi:
+ * @settings: a #GtkPrintSettings
+ * @lpi: the resolution in lpi (lines per inch)
+ *
+ * Sets the value of %GTK_PRINT_SETTINGS_PRINTER_LPI.
+ *
+ * Since: 2.16
+ */
+void
+gtk_print_settings_set_printer_lpi (GtkPrintSettings *settings,
+ gdouble lpi)
+{
+ gtk_print_settings_set_double (settings, GTK_PRINT_SETTINGS_PRINTER_LPI,
+ lpi);
}
/**
@@ -1190,6 +1380,9 @@ gtk_print_settings_get_print_pages (GtkPrintSettings *settings)
if (val == NULL || (strcmp (val, "all") == 0))
return GTK_PRINT_PAGES_ALL;
+ if (strcmp (val, "selection") == 0)
+ return GTK_PRINT_PAGES_SELECTION;
+
if (strcmp (val, "current") == 0)
return GTK_PRINT_PAGES_CURRENT;
@@ -1223,6 +1416,9 @@ gtk_print_settings_set_print_pages (GtkPrintSettings *settings,
case GTK_PRINT_PAGES_CURRENT:
str = "current";
break;
+ case GTK_PRINT_PAGES_SELECTION:
+ str = "selection";
+ break;
case GTK_PRINT_PAGES_RANGES:
str = "ranges";
break;
@@ -1230,16 +1426,17 @@ gtk_print_settings_set_print_pages (GtkPrintSettings *settings,
gtk_print_settings_set (settings, GTK_PRINT_SETTINGS_PRINT_PAGES, str);
}
-
+
/**
* gtk_print_settings_get_page_ranges:
* @settings: a #GtkPrintSettings
- * @num_ranges: return location for the length of the returned array
- *
+ * @num_ranges: (out): return location for the length of the returned array
+ *
* Gets the value of %GTK_PRINT_SETTINGS_PAGE_RANGES.
- *
- * Return value: an array of #GtkPageRanges. Use g_free()
- * to free the array when it is no longer needed.
+ *
+ * Return value: (array length=num_ranges) (transfer full): an array
+ * of #GtkPageRanges. Use g_free() to free the array when
+ * it is no longer needed.
*
* Since: 2.10
*/
@@ -1281,8 +1478,6 @@ gtk_print_settings_get_page_ranges (GtkPrintSettings *settings,
{
str++;
end = (gint)strtol (str, NULL, 10);
- if (end < start)
- end = start;
}
ranges[i].start = start;
@@ -1298,7 +1493,7 @@ gtk_print_settings_get_page_ranges (GtkPrintSettings *settings,
/**
* gtk_print_settings_set_page_ranges:
* @settings: a #GtkPrintSettings
- * @page_ranges: an array of #GtkPageRanges
+ * @page_ranges: (array length=num_ranges): an array of #GtkPageRanges
* @num_ranges: the length of @page_ranges
*
* Sets the value of %GTK_PRINT_SETTINGS_PAGE_RANGES.
@@ -1344,7 +1539,7 @@ gtk_print_settings_set_page_ranges (GtkPrintSettings *settings,
*
* Since: 2.10
*/
-G_CONST_RETURN gchar *
+const gchar *
gtk_print_settings_get_default_source (GtkPrintSettings *settings)
{
return gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_DEFAULT_SOURCE);
@@ -1379,7 +1574,7 @@ gtk_print_settings_set_default_source (GtkPrintSettings *settings,
*
* Since: 2.10
*/
-G_CONST_RETURN gchar *
+const gchar *
gtk_print_settings_get_media_type (GtkPrintSettings *settings)
{
return gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_MEDIA_TYPE);
@@ -1414,7 +1609,7 @@ gtk_print_settings_set_media_type (GtkPrintSettings *settings,
*
* Since: 2.10
*/
-G_CONST_RETURN gchar *
+const gchar *
gtk_print_settings_get_dither (GtkPrintSettings *settings)
{
return gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_DITHER);
@@ -1478,7 +1673,7 @@ gtk_print_settings_set_finishings (GtkPrintSettings *settings,
*
* Since: 2.10
*/
-G_CONST_RETURN gchar *
+const gchar *
gtk_print_settings_get_output_bin (GtkPrintSettings *settings)
{
return gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_OUTPUT_BIN);
@@ -1499,7 +1694,255 @@ gtk_print_settings_set_output_bin (GtkPrintSettings *settings,
{
gtk_print_settings_set (settings, GTK_PRINT_SETTINGS_OUTPUT_BIN, output_bin);
}
+
+/**
+ * gtk_print_settings_load_file:
+ * @settings: a #GtkPrintSettings
+ * @file_name: (type filename): the filename to read the settings from
+ * @error: (allow-none): return location for errors, or %NULL
+ *
+ * Reads the print settings from @file_name. If the file could not be loaded
+ * then error is set to either a #GFileError or #GKeyFileError.
+ * See gtk_print_settings_to_file().
+ *
+ * Return value: %TRUE on success
+ *
+ * Since: 2.14
+ */
+gboolean
+gtk_print_settings_load_file (GtkPrintSettings *settings,
+ const gchar *file_name,
+ GError **error)
+{
+ gboolean retval = FALSE;
+ GKeyFile *key_file;
+
+ g_return_val_if_fail (GTK_IS_PRINT_SETTINGS (settings), FALSE);
+ g_return_val_if_fail (file_name != NULL, FALSE);
+
+ key_file = g_key_file_new ();
+
+ if (g_key_file_load_from_file (key_file, file_name, 0, error) &&
+ gtk_print_settings_load_key_file (settings, key_file, NULL, error))
+ retval = TRUE;
+
+ g_key_file_free (key_file);
+
+ return retval;
+}
+
+/**
+ * gtk_print_settings_new_from_file:
+ * @file_name: (type filename): the filename to read the settings from
+ * @error: (allow-none): return location for errors, or %NULL
+ *
+ * Reads the print settings from @file_name. Returns a new #GtkPrintSettings
+ * object with the restored settings, or %NULL if an error occurred. If the
+ * file could not be loaded then error is set to either a #GFileError or
+ * #GKeyFileError. See gtk_print_settings_to_file().
+ *
+ * Return value: the restored #GtkPrintSettings
+ *
+ * Since: 2.12
+ */
+GtkPrintSettings *
+gtk_print_settings_new_from_file (const gchar *file_name,
+ GError **error)
+{
+ GtkPrintSettings *settings = gtk_print_settings_new ();
+
+ if (!gtk_print_settings_load_file (settings, file_name, error))
+ {
+ g_object_unref (settings);
+ settings = NULL;
+ }
+
+ return settings;
+}
+
+/**
+ * gtk_print_settings_load_key_file:
+ * @settings: a #GtkPrintSettings
+ * @key_file: the #GKeyFile to retrieve the settings from
+ * @group_name: (allow-none): the name of the group to use, or %NULL to use the default
+ * "Print Settings"
+ * @error: (allow-none): return location for errors, or %NULL
+ *
+ * Reads the print settings from the group @group_name in @key_file. If the
+ * file could not be loaded then error is set to either a #GFileError or
+ * #GKeyFileError.
+ *
+ * Return value: %TRUE on success
+ *
+ * Since: 2.14
+ */
+gboolean
+gtk_print_settings_load_key_file (GtkPrintSettings *settings,
+ GKeyFile *key_file,
+ const gchar *group_name,
+ GError **error)
+{
+ gchar **keys;
+ gsize n_keys, i;
+ GError *err = NULL;
+
+ g_return_val_if_fail (GTK_IS_PRINT_SETTINGS (settings), FALSE);
+ g_return_val_if_fail (key_file != NULL, FALSE);
+
+ if (!group_name)
+ group_name = KEYFILE_GROUP_NAME;
+
+ keys = g_key_file_get_keys (key_file,
+ group_name,
+ &n_keys,
+ &err);
+ if (err != NULL)
+ {
+ g_propagate_error (error, err);
+ return FALSE;
+ }
+ for (i = 0 ; i < n_keys; ++i)
+ {
+ gchar *value;
+
+ value = g_key_file_get_string (key_file,
+ group_name,
+ keys[i],
+ NULL);
+ if (!value)
+ continue;
-#define __GTK_PRINT_SETTINGS_C__
-#include "gtkaliasdef.c"
+ gtk_print_settings_set (settings, keys[i], value);
+ g_free (value);
+ }
+
+ g_strfreev (keys);
+
+ return TRUE;
+}
+
+/**
+ * gtk_print_settings_new_from_key_file:
+ * @key_file: the #GKeyFile to retrieve the settings from
+ * @group_name: (allow-none): the name of the group to use, or %NULL to use
+ * the default "Print Settings"
+ * @error: (allow-none): return location for errors, or %NULL
+ *
+ * Reads the print settings from the group @group_name in @key_file. Returns a
+ * new #GtkPrintSettings object with the restored settings, or %NULL if an
+ * error occurred. If the file could not be loaded then error is set to either
+ * a #GFileError or #GKeyFileError.
+ *
+ * Return value: the restored #GtkPrintSettings
+ *
+ * Since: 2.12
+ */
+GtkPrintSettings *
+gtk_print_settings_new_from_key_file (GKeyFile *key_file,
+ const gchar *group_name,
+ GError **error)
+{
+ GtkPrintSettings *settings = gtk_print_settings_new ();
+
+ if (!gtk_print_settings_load_key_file (settings, key_file,
+ group_name, error))
+ {
+ g_object_unref (settings);
+ settings = NULL;
+ }
+
+ return settings;
+}
+
+/**
+ * gtk_print_settings_to_file:
+ * @settings: a #GtkPrintSettings
+ * @file_name: (type filename): the file to save to
+ * @error: (allow-none): return location for errors, or %NULL
+ *
+ * This function saves the print settings from @settings to @file_name. If the
+ * file could not be loaded then error is set to either a #GFileError or
+ * #GKeyFileError.
+ *
+ * Return value: %TRUE on success
+ *
+ * Since: 2.12
+ */
+gboolean
+gtk_print_settings_to_file (GtkPrintSettings *settings,
+ const gchar *file_name,
+ GError **error)
+{
+ GKeyFile *key_file;
+ gboolean retval = FALSE;
+ char *data = NULL;
+ gsize len;
+ GError *err = NULL;
+
+ g_return_val_if_fail (GTK_IS_PRINT_SETTINGS (settings), FALSE);
+ g_return_val_if_fail (file_name != NULL, FALSE);
+
+ key_file = g_key_file_new ();
+ gtk_print_settings_to_key_file (settings, key_file, NULL);
+
+ data = g_key_file_to_data (key_file, &len, &err);
+ if (!data)
+ goto out;
+
+ retval = g_file_set_contents (file_name, data, len, &err);
+
+out:
+ if (err != NULL)
+ g_propagate_error (error, err);
+
+ g_key_file_free (key_file);
+ g_free (data);
+
+ return retval;
+}
+
+typedef struct {
+ GKeyFile *key_file;
+ const gchar *group_name;
+} SettingsData;
+
+static void
+add_value_to_key_file (const gchar *key,
+ const gchar *value,
+ SettingsData *data)
+{
+ g_key_file_set_string (data->key_file, data->group_name, key, value);
+}
+
+/**
+ * gtk_print_settings_to_key_file:
+ * @settings: a #GtkPrintSettings
+ * @key_file: the #GKeyFile to save the print settings to
+ * @group_name: the group to add the settings to in @key_file, or
+ * %NULL to use the default "Print Settings"
+ *
+ * This function adds the print settings from @settings to @key_file.
+ *
+ * Since: 2.12
+ */
+void
+gtk_print_settings_to_key_file (GtkPrintSettings *settings,
+ GKeyFile *key_file,
+ const gchar *group_name)
+{
+ SettingsData data;
+
+ g_return_if_fail (GTK_IS_PRINT_SETTINGS (settings));
+ g_return_if_fail (key_file != NULL);
+
+ if (!group_name)
+ group_name = KEYFILE_GROUP_NAME;
+
+ data.key_file = key_file;
+ data.group_name = group_name;
+
+ gtk_print_settings_foreach (settings,
+ (GtkPrintSettingsFunc) add_value_to_key_file,
+ &data);
+}