#include <string.h>
#include <stdlib.h>
#include <glib/gprintf.h>
+#include <gtk/gtk.h>
#include "gtkprintsettings.h"
#include "gtkprintutils.h"
#include "gtkalias.h"
GObjectClass parent_class;
};
+#define KEYFILE_GROUP_NAME "Print Settings"
+
G_DEFINE_TYPE (GtkPrintSettings, gtk_print_settings, G_TYPE_OBJECT)
static void
return GTK_PRINT_DUPLEX_HORIZONTAL;
if (strcmp (val, "vertical") == 0)
- return GTK_PRINT_DUPLEX_HORIZONTAL;
+ return GTK_PRINT_DUPLEX_VERTICAL;
return GTK_PRINT_DUPLEX_SIMPLEX;
}
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
* @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
*/
{
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 (settings, GTK_PRINT_SETTINGS_RESOLUTION_X);
+}
+
+/**
+ * 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 (settings, GTK_PRINT_SETTINGS_RESOLUTION_Y);
+}
+
+/**
+ * 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 (settings, GTK_PRINT_SETTINGS_PRINTER_LPI);
+}
+
+/**
+ * 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);
}
/**
{
str++;
end = (gint)strtol (str, NULL, 10);
- if (end < start)
- end = start;
}
ranges[i].start = start;
{
gtk_print_settings_set (settings, GTK_PRINT_SETTINGS_OUTPUT_BIN, output_bin);
}
+
+/**
+ * gtk_print_settings_load_file:
+ * @settings: a #GtkPrintSettings
+ * @file_name: the filename to read the settings from
+ * @error: return location for errors, or %NULL
+ *
+ * Reads the print settings from @file_name.
+ * 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: the filename to read the settings from
+ * @error: 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.
+ * 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: the name of the group to use, or %NULL to use the default
+ * "Print Settings"
+ * @error: return location for errors, or %NULL
+ *
+ * Reads the print settings from the group @group_name in @key_file.
+ *
+ * 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,
+ KEYFILE_GROUP_NAME,
+ keys[i],
+ NULL);
+ if (!value)
+ continue;
+
+ 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: the name of the group to use, or %NULL to use
+ * the default "Print Settings"
+ * @error: 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.
+ *
+ * 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: the file to save to
+ * @error: return location for errors, or %NULL
+ *
+ * This function saves the print settings from @settings to @file_name.
+ *
+ * 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);
+}
+
#define __GTK_PRINT_SETTINGS_C__
#include "gtkaliasdef.c"