forked from AuroraMiddleware/gtk
a8a56e8a0e
If we set c_marshaller manually, then g_signal_newv() will not setup a va_marshaller for us. However, if we provide c_marshaller as NULL, it will setup both the c_marshaller (to g_cclosure_marshal_VOID__VOID) and va_marshaller (to g_cclosure_marshal_VOID__VOIDv) for us.
1059 lines
24 KiB
C
1059 lines
24 KiB
C
/* GtkPrintJob
|
||
* Copyright (C) 2006 John (J5) Palmieri <johnp@redhat.com>
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||
*
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||
* This library is free software; you can redistribute it and/or
|
||
* modify it under the terms of the GNU Lesser General Public
|
||
* License as published by the Free Software Foundation; either
|
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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
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
* Lesser General Public License for more details.
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*
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||
* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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||
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/**
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* SECTION:gtkprintjob
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* @Title: GtkPrintJob
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* @Short_description: Represents a print job
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* @Include: gtk/gtkunixprint.h
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*
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* A #GtkPrintJob object represents a job that is sent to a
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* printer. You only need to deal directly with print jobs if
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* you use the non-portable #GtkPrintUnixDialog API.
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*
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* Use gtk_print_job_get_surface() to obtain the cairo surface
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* onto which the pages must be drawn. Use gtk_print_job_send()
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* to send the finished job to the printer. If you don’t use cairo
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* #GtkPrintJob also supports printing of manually generated postscript,
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* via gtk_print_job_set_source_file().
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <errno.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <glib/gstdio.h>
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#include "gtkintl.h"
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#include "gtkprivate.h"
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#include "gtkprintjob.h"
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#include "gtkprinter.h"
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#include "gtkprinter-private.h"
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#include "gtkprintbackend.h"
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#ifndef O_BINARY
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#define O_BINARY 0
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#endif
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struct _GtkPrintJobPrivate
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{
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gchar *title;
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GIOChannel *spool_io;
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cairo_surface_t *surface;
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GtkPrintStatus status;
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GtkPrintBackend *backend;
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GtkPrinter *printer;
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GtkPrintSettings *settings;
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GtkPageSetup *page_setup;
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GtkPrintPages print_pages;
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GtkPageRange *page_ranges;
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gint num_page_ranges;
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GtkPageSet page_set;
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gint num_copies;
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gdouble scale;
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guint number_up;
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GtkNumberUpLayout number_up_layout;
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guint printer_set : 1;
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guint page_setup_set : 1;
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guint settings_set : 1;
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guint track_print_status : 1;
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guint rotate_to_orientation : 1;
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guint collate : 1;
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guint reverse : 1;
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};
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static void gtk_print_job_finalize (GObject *object);
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static void gtk_print_job_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gtk_print_job_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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static void gtk_print_job_constructed (GObject *object);
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enum {
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STATUS_CHANGED,
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LAST_SIGNAL
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};
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||
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enum {
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PROP_0,
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PROP_TITLE,
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PROP_PRINTER,
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PROP_PAGE_SETUP,
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PROP_SETTINGS,
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PROP_TRACK_PRINT_STATUS
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};
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static guint signals[LAST_SIGNAL] = { 0 };
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G_DEFINE_TYPE_WITH_PRIVATE (GtkPrintJob, gtk_print_job, G_TYPE_OBJECT)
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static void
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gtk_print_job_class_init (GtkPrintJobClass *class)
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{
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GObjectClass *object_class;
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object_class = (GObjectClass *) class;
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object_class->finalize = gtk_print_job_finalize;
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object_class->constructed = gtk_print_job_constructed;
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object_class->set_property = gtk_print_job_set_property;
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object_class->get_property = gtk_print_job_get_property;
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g_object_class_install_property (object_class,
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PROP_TITLE,
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g_param_spec_string ("title",
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P_("Title"),
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P_("Title of the print job"),
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NULL,
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GTK_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY));
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g_object_class_install_property (object_class,
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PROP_PRINTER,
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g_param_spec_object ("printer",
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P_("Printer"),
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P_("Printer to print the job to"),
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GTK_TYPE_PRINTER,
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GTK_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY));
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g_object_class_install_property (object_class,
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PROP_SETTINGS,
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g_param_spec_object ("settings",
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P_("Settings"),
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P_("Printer settings"),
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GTK_TYPE_PRINT_SETTINGS,
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GTK_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY));
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g_object_class_install_property (object_class,
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PROP_PAGE_SETUP,
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g_param_spec_object ("page-setup",
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P_("Page Setup"),
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P_("Page Setup"),
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GTK_TYPE_PAGE_SETUP,
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GTK_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY));
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g_object_class_install_property (object_class,
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PROP_TRACK_PRINT_STATUS,
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g_param_spec_boolean ("track-print-status",
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P_("Track Print Status"),
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P_("TRUE if the print job will continue to emit "
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"status-changed signals after the print data "
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"has been sent to the printer or print server."),
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FALSE,
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GTK_PARAM_READWRITE));
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/**
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* GtkPrintJob::status-changed:
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* @job: the #GtkPrintJob object on which the signal was emitted
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*
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* Gets emitted when the status of a job changes. The signal handler
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* can use gtk_print_job_get_status() to obtain the new status.
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*
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* Since: 2.10
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*/
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signals[STATUS_CHANGED] =
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g_signal_new (I_("status-changed"),
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G_TYPE_FROM_CLASS (class),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (GtkPrintJobClass, status_changed),
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NULL, NULL,
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NULL,
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G_TYPE_NONE, 0);
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}
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static void
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gtk_print_job_init (GtkPrintJob *job)
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{
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GtkPrintJobPrivate *priv;
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priv = job->priv = gtk_print_job_get_instance_private (job);
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priv->spool_io = NULL;
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priv->title = g_strdup ("");
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priv->surface = NULL;
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priv->backend = NULL;
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priv->printer = NULL;
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priv->printer_set = FALSE;
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priv->settings_set = FALSE;
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priv->page_setup_set = FALSE;
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priv->status = GTK_PRINT_STATUS_INITIAL;
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priv->track_print_status = FALSE;
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priv->print_pages = GTK_PRINT_PAGES_ALL;
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priv->page_ranges = NULL;
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priv->num_page_ranges = 0;
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priv->collate = FALSE;
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priv->reverse = FALSE;
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priv->num_copies = 1;
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priv->scale = 1.0;
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priv->page_set = GTK_PAGE_SET_ALL;
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priv->rotate_to_orientation = FALSE;
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priv->number_up = 1;
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priv->number_up_layout = GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM;
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}
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static void
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gtk_print_job_constructed (GObject *object)
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{
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GtkPrintJob *job = GTK_PRINT_JOB (object);
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GtkPrintJobPrivate *priv = job->priv;
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G_OBJECT_CLASS (gtk_print_job_parent_class)->constructed (object);
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g_assert (priv->printer_set &&
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priv->settings_set &&
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priv->page_setup_set);
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_gtk_printer_prepare_for_print (priv->printer,
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job,
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priv->settings,
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priv->page_setup);
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}
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static void
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gtk_print_job_finalize (GObject *object)
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{
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GtkPrintJob *job = GTK_PRINT_JOB (object);
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GtkPrintJobPrivate *priv = job->priv;
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if (priv->surface)
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cairo_surface_destroy (priv->surface);
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if (priv->backend)
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g_object_unref (priv->backend);
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if (priv->spool_io != NULL)
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{
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g_io_channel_unref (priv->spool_io);
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priv->spool_io = NULL;
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}
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if (priv->printer)
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g_object_unref (priv->printer);
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if (priv->settings)
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g_object_unref (priv->settings);
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if (priv->page_setup)
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g_object_unref (priv->page_setup);
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g_free (priv->page_ranges);
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priv->page_ranges = NULL;
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g_free (priv->title);
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priv->title = NULL;
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G_OBJECT_CLASS (gtk_print_job_parent_class)->finalize (object);
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}
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/**
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* gtk_print_job_new:
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* @title: the job title
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* @printer: a #GtkPrinter
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* @settings: a #GtkPrintSettings
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* @page_setup: a #GtkPageSetup
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*
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* Creates a new #GtkPrintJob.
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*
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* Returns: a new #GtkPrintJob
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*
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* Since: 2.10
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**/
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GtkPrintJob *
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gtk_print_job_new (const gchar *title,
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GtkPrinter *printer,
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GtkPrintSettings *settings,
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GtkPageSetup *page_setup)
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{
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GObject *result;
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result = g_object_new (GTK_TYPE_PRINT_JOB,
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"title", title,
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"printer", printer,
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"settings", settings,
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"page-setup", page_setup,
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NULL);
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return (GtkPrintJob *) result;
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}
|
||
|
||
/**
|
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* gtk_print_job_get_settings:
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* @job: a #GtkPrintJob
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*
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* Gets the #GtkPrintSettings of the print job.
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*
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* Returns: (transfer none): the settings of @job
|
||
*
|
||
* Since: 2.10
|
||
*/
|
||
GtkPrintSettings *
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gtk_print_job_get_settings (GtkPrintJob *job)
|
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{
|
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g_return_val_if_fail (GTK_IS_PRINT_JOB (job), NULL);
|
||
|
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return job->priv->settings;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_printer:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets the #GtkPrinter of the print job.
|
||
*
|
||
* Returns: (transfer none): the printer of @job
|
||
*
|
||
* Since: 2.10
|
||
*/
|
||
GtkPrinter *
|
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gtk_print_job_get_printer (GtkPrintJob *job)
|
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{
|
||
g_return_val_if_fail (GTK_IS_PRINT_JOB (job), NULL);
|
||
|
||
return job->priv->printer;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_title:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets the job title.
|
||
*
|
||
* Returns: the title of @job
|
||
*
|
||
* Since: 2.10
|
||
*/
|
||
const gchar *
|
||
gtk_print_job_get_title (GtkPrintJob *job)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_PRINT_JOB (job), NULL);
|
||
|
||
return job->priv->title;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_status:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets the status of the print job.
|
||
*
|
||
* Returns: the status of @job
|
||
*
|
||
* Since: 2.10
|
||
*/
|
||
GtkPrintStatus
|
||
gtk_print_job_get_status (GtkPrintJob *job)
|
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{
|
||
g_return_val_if_fail (GTK_IS_PRINT_JOB (job), GTK_PRINT_STATUS_FINISHED);
|
||
|
||
return job->priv->status;
|
||
}
|
||
|
||
void
|
||
gtk_print_job_set_status (GtkPrintJob *job,
|
||
GtkPrintStatus status)
|
||
{
|
||
GtkPrintJobPrivate *priv;
|
||
|
||
g_return_if_fail (GTK_IS_PRINT_JOB (job));
|
||
|
||
priv = job->priv;
|
||
|
||
if (priv->status == status)
|
||
return;
|
||
|
||
priv->status = status;
|
||
g_signal_emit (job, signals[STATUS_CHANGED], 0);
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_source_file:
|
||
* @job: a #GtkPrintJob
|
||
* @filename: (type filename): the file to be printed
|
||
* @error: return location for errors
|
||
*
|
||
* Make the #GtkPrintJob send an existing document to the
|
||
* printing system. The file can be in any format understood
|
||
* by the platforms printing system (typically PostScript,
|
||
* but on many platforms PDF may work too). See
|
||
* gtk_printer_accepts_pdf() and gtk_printer_accepts_ps().
|
||
*
|
||
* Returns: %FALSE if an error occurred
|
||
*
|
||
* Since: 2.10
|
||
**/
|
||
gboolean
|
||
gtk_print_job_set_source_file (GtkPrintJob *job,
|
||
const gchar *filename,
|
||
GError **error)
|
||
{
|
||
GtkPrintJobPrivate *priv;
|
||
GError *tmp_error;
|
||
|
||
tmp_error = NULL;
|
||
|
||
g_return_val_if_fail (GTK_IS_PRINT_JOB (job), FALSE);
|
||
|
||
priv = job->priv;
|
||
|
||
priv->spool_io = g_io_channel_new_file (filename, "r", &tmp_error);
|
||
|
||
if (tmp_error == NULL)
|
||
g_io_channel_set_encoding (priv->spool_io, NULL, &tmp_error);
|
||
|
||
if (tmp_error != NULL)
|
||
{
|
||
g_propagate_error (error, tmp_error);
|
||
return FALSE;
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_source_fd:
|
||
* @job: a #GtkPrintJob
|
||
* @fd: a file descriptor
|
||
* @error: return location for errors
|
||
*
|
||
* Make the #GtkPrintJob send an existing document to the
|
||
* printing system. The file can be in any format understood
|
||
* by the platforms printing system (typically PostScript,
|
||
* but on many platforms PDF may work too). See
|
||
* gtk_printer_accepts_pdf() and gtk_printer_accepts_ps().
|
||
*
|
||
* This is similar to gtk_print_job_set_source_file(),
|
||
* but takes expects an open file descriptor for the file,
|
||
* instead of a filename.
|
||
*
|
||
* Returns: %FALSE if an error occurred
|
||
*
|
||
* Since: 3.22
|
||
*/
|
||
gboolean
|
||
gtk_print_job_set_source_fd (GtkPrintJob *job,
|
||
int fd,
|
||
GError **error)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_PRINT_JOB (job), FALSE);
|
||
g_return_val_if_fail (fd >= 0, FALSE);
|
||
|
||
job->priv->spool_io = g_io_channel_unix_new (fd);
|
||
if (g_io_channel_set_encoding (job->priv->spool_io, NULL, error) != G_IO_STATUS_NORMAL)
|
||
return FALSE;
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_surface:
|
||
* @job: a #GtkPrintJob
|
||
* @error: (allow-none): return location for errors, or %NULL
|
||
*
|
||
* Gets a cairo surface onto which the pages of
|
||
* the print job should be rendered.
|
||
*
|
||
* Returns: (transfer none): the cairo surface of @job
|
||
*
|
||
* Since: 2.10
|
||
**/
|
||
cairo_surface_t *
|
||
gtk_print_job_get_surface (GtkPrintJob *job,
|
||
GError **error)
|
||
{
|
||
GtkPrintJobPrivate *priv;
|
||
gchar *filename = NULL;
|
||
gdouble width, height;
|
||
GtkPaperSize *paper_size;
|
||
int fd;
|
||
GError *tmp_error;
|
||
|
||
tmp_error = NULL;
|
||
|
||
g_return_val_if_fail (GTK_IS_PRINT_JOB (job), NULL);
|
||
|
||
priv = job->priv;
|
||
|
||
if (priv->surface)
|
||
return priv->surface;
|
||
|
||
g_return_val_if_fail (priv->spool_io == NULL, NULL);
|
||
|
||
fd = g_file_open_tmp ("gtkprint_XXXXXX",
|
||
&filename,
|
||
&tmp_error);
|
||
if (fd == -1)
|
||
{
|
||
g_free (filename);
|
||
g_propagate_error (error, tmp_error);
|
||
return NULL;
|
||
}
|
||
|
||
fchmod (fd, S_IRUSR | S_IWUSR);
|
||
|
||
#ifdef G_ENABLE_DEBUG
|
||
/* If we are debugging printing don't delete the tmp files */
|
||
if (GTK_DEBUG_CHECK (PRINTING)) ;
|
||
else
|
||
#endif /* G_ENABLE_DEBUG */
|
||
g_unlink (filename);
|
||
g_free (filename);
|
||
|
||
paper_size = gtk_page_setup_get_paper_size (priv->page_setup);
|
||
width = gtk_paper_size_get_width (paper_size, GTK_UNIT_POINTS);
|
||
height = gtk_paper_size_get_height (paper_size, GTK_UNIT_POINTS);
|
||
|
||
priv->spool_io = g_io_channel_unix_new (fd);
|
||
g_io_channel_set_close_on_unref (priv->spool_io, TRUE);
|
||
g_io_channel_set_encoding (priv->spool_io, NULL, &tmp_error);
|
||
|
||
if (tmp_error != NULL)
|
||
{
|
||
g_io_channel_unref (priv->spool_io);
|
||
priv->spool_io = NULL;
|
||
g_propagate_error (error, tmp_error);
|
||
return NULL;
|
||
}
|
||
|
||
priv->surface = _gtk_printer_create_cairo_surface (priv->printer,
|
||
priv->settings,
|
||
width, height,
|
||
priv->spool_io);
|
||
|
||
return priv->surface;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_track_print_status:
|
||
* @job: a #GtkPrintJob
|
||
* @track_status: %TRUE to track status after printing
|
||
*
|
||
* If track_status is %TRUE, the print job will try to continue report
|
||
* on the status of the print job in the printer queues and printer. This
|
||
* can allow your application to show things like “out of paper” issues,
|
||
* and when the print job actually reaches the printer.
|
||
*
|
||
* This function is often implemented using some form of polling, so it should
|
||
* not be enabled unless needed.
|
||
*
|
||
* Since: 2.10
|
||
*/
|
||
void
|
||
gtk_print_job_set_track_print_status (GtkPrintJob *job,
|
||
gboolean track_status)
|
||
{
|
||
GtkPrintJobPrivate *priv;
|
||
|
||
g_return_if_fail (GTK_IS_PRINT_JOB (job));
|
||
|
||
priv = job->priv;
|
||
|
||
track_status = track_status != FALSE;
|
||
|
||
if (priv->track_print_status != track_status)
|
||
{
|
||
priv->track_print_status = track_status;
|
||
|
||
g_object_notify (G_OBJECT (job), "track-print-status");
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_track_print_status:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Returns wheter jobs will be tracked after printing.
|
||
* For details, see gtk_print_job_set_track_print_status().
|
||
*
|
||
* Returns: %TRUE if print job status will be reported after printing
|
||
*
|
||
* Since: 2.10
|
||
*/
|
||
gboolean
|
||
gtk_print_job_get_track_print_status (GtkPrintJob *job)
|
||
{
|
||
GtkPrintJobPrivate *priv;
|
||
|
||
g_return_val_if_fail (GTK_IS_PRINT_JOB (job), FALSE);
|
||
|
||
priv = job->priv;
|
||
|
||
return priv->track_print_status;
|
||
}
|
||
|
||
static void
|
||
gtk_print_job_set_property (GObject *object,
|
||
guint prop_id,
|
||
const GValue *value,
|
||
GParamSpec *pspec)
|
||
|
||
{
|
||
GtkPrintJob *job = GTK_PRINT_JOB (object);
|
||
GtkPrintJobPrivate *priv = job->priv;
|
||
GtkPrintSettings *settings;
|
||
|
||
switch (prop_id)
|
||
{
|
||
case PROP_TITLE:
|
||
g_free (priv->title);
|
||
priv->title = g_value_dup_string (value);
|
||
break;
|
||
|
||
case PROP_PRINTER:
|
||
priv->printer = GTK_PRINTER (g_value_dup_object (value));
|
||
priv->printer_set = TRUE;
|
||
priv->backend = g_object_ref (gtk_printer_get_backend (priv->printer));
|
||
break;
|
||
|
||
case PROP_PAGE_SETUP:
|
||
priv->page_setup = GTK_PAGE_SETUP (g_value_dup_object (value));
|
||
priv->page_setup_set = TRUE;
|
||
break;
|
||
|
||
case PROP_SETTINGS:
|
||
/* We save a copy of the settings since we modify
|
||
* if when preparing the printer job. */
|
||
settings = GTK_PRINT_SETTINGS (g_value_get_object (value));
|
||
priv->settings = gtk_print_settings_copy (settings);
|
||
priv->settings_set = TRUE;
|
||
break;
|
||
|
||
case PROP_TRACK_PRINT_STATUS:
|
||
gtk_print_job_set_track_print_status (job, g_value_get_boolean (value));
|
||
break;
|
||
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
static void
|
||
gtk_print_job_get_property (GObject *object,
|
||
guint prop_id,
|
||
GValue *value,
|
||
GParamSpec *pspec)
|
||
{
|
||
GtkPrintJob *job = GTK_PRINT_JOB (object);
|
||
GtkPrintJobPrivate *priv = job->priv;
|
||
|
||
switch (prop_id)
|
||
{
|
||
case PROP_TITLE:
|
||
g_value_set_string (value, priv->title);
|
||
break;
|
||
case PROP_PRINTER:
|
||
g_value_set_object (value, priv->printer);
|
||
break;
|
||
case PROP_SETTINGS:
|
||
g_value_set_object (value, priv->settings);
|
||
break;
|
||
case PROP_PAGE_SETUP:
|
||
g_value_set_object (value, priv->page_setup);
|
||
break;
|
||
case PROP_TRACK_PRINT_STATUS:
|
||
g_value_set_boolean (value, priv->track_print_status);
|
||
break;
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_send:
|
||
* @job: a GtkPrintJob
|
||
* @callback: function to call when the job completes or an error occurs
|
||
* @user_data: user data that gets passed to @callback
|
||
* @dnotify: destroy notify for @user_data
|
||
*
|
||
* Sends the print job off to the printer.
|
||
*
|
||
* Since: 2.10
|
||
**/
|
||
void
|
||
gtk_print_job_send (GtkPrintJob *job,
|
||
GtkPrintJobCompleteFunc callback,
|
||
gpointer user_data,
|
||
GDestroyNotify dnotify)
|
||
{
|
||
GtkPrintJobPrivate *priv;
|
||
|
||
g_return_if_fail (GTK_IS_PRINT_JOB (job));
|
||
|
||
priv = job->priv;
|
||
g_return_if_fail (priv->spool_io != NULL);
|
||
|
||
gtk_print_job_set_status (job, GTK_PRINT_STATUS_SENDING_DATA);
|
||
|
||
g_io_channel_seek_position (priv->spool_io, 0, G_SEEK_SET, NULL);
|
||
|
||
gtk_print_backend_print_stream (priv->backend, job,
|
||
priv->spool_io,
|
||
callback, user_data, dnotify);
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_pages:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets the #GtkPrintPages setting for this job.
|
||
*
|
||
* Returns: the #GtkPrintPages setting
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
GtkPrintPages
|
||
gtk_print_job_get_pages (GtkPrintJob *job)
|
||
{
|
||
return job->priv->print_pages;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_pages:
|
||
* @job: a #GtkPrintJob
|
||
* @pages: the #GtkPrintPages setting
|
||
*
|
||
* Sets the #GtkPrintPages setting for this job.
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
void
|
||
gtk_print_job_set_pages (GtkPrintJob *job,
|
||
GtkPrintPages pages)
|
||
{
|
||
job->priv->print_pages = pages;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_page_ranges:
|
||
* @job: a #GtkPrintJob
|
||
* @n_ranges: (out): return location for the number of ranges
|
||
*
|
||
* Gets the page ranges for this job.
|
||
*
|
||
* Returns: (array length=n_ranges) (transfer none): a pointer to an
|
||
* array of #GtkPageRange structs
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
GtkPageRange *
|
||
gtk_print_job_get_page_ranges (GtkPrintJob *job,
|
||
gint *n_ranges)
|
||
{
|
||
*n_ranges = job->priv->num_page_ranges;
|
||
return job->priv->page_ranges;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_page_ranges:
|
||
* @job: a #GtkPrintJob
|
||
* @ranges: (array length=n_ranges) (transfer full): pointer to an array of
|
||
* #GtkPageRange structs
|
||
* @n_ranges: the length of the @ranges array
|
||
*
|
||
* Sets the page ranges for this job.
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
void
|
||
gtk_print_job_set_page_ranges (GtkPrintJob *job,
|
||
GtkPageRange *ranges,
|
||
gint n_ranges)
|
||
{
|
||
g_free (job->priv->page_ranges);
|
||
job->priv->page_ranges = ranges;
|
||
job->priv->num_page_ranges = n_ranges;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_page_set:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets the #GtkPageSet setting for this job.
|
||
*
|
||
* Returns: the #GtkPageSet setting
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
GtkPageSet
|
||
gtk_print_job_get_page_set (GtkPrintJob *job)
|
||
{
|
||
return job->priv->page_set;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_page_set:
|
||
* @job: a #GtkPrintJob
|
||
* @page_set: a #GtkPageSet setting
|
||
*
|
||
* Sets the #GtkPageSet setting for this job.
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
void
|
||
gtk_print_job_set_page_set (GtkPrintJob *job,
|
||
GtkPageSet page_set)
|
||
{
|
||
job->priv->page_set = page_set;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_num_copies:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets the number of copies of this job.
|
||
*
|
||
* Returns: the number of copies
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
gint
|
||
gtk_print_job_get_num_copies (GtkPrintJob *job)
|
||
{
|
||
return job->priv->num_copies;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_num_copies:
|
||
* @job: a #GtkPrintJob
|
||
* @num_copies: the number of copies
|
||
*
|
||
* Sets the number of copies for this job.
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
void
|
||
gtk_print_job_set_num_copies (GtkPrintJob *job,
|
||
gint num_copies)
|
||
{
|
||
job->priv->num_copies = num_copies;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_scale:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets the scale for this job (where 1.0 means unscaled).
|
||
*
|
||
* Returns: the scale
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
gdouble
|
||
gtk_print_job_get_scale (GtkPrintJob *job)
|
||
|
||
{
|
||
return job->priv->scale;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_scale:
|
||
* @job: a #GtkPrintJob
|
||
* @scale: the scale
|
||
*
|
||
* Sets the scale for this job (where 1.0 means unscaled).
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
void
|
||
gtk_print_job_set_scale (GtkPrintJob *job,
|
||
gdouble scale)
|
||
{
|
||
job->priv->scale = scale;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_n_up:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets the n-up setting for this job.
|
||
*
|
||
* Returns: the n-up setting
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
guint
|
||
gtk_print_job_get_n_up (GtkPrintJob *job)
|
||
{
|
||
return job->priv->number_up;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_n_up:
|
||
* @job: a #GtkPrintJob
|
||
* @n_up: the n-up value
|
||
*
|
||
* Sets the n-up setting for this job.
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
void
|
||
gtk_print_job_set_n_up (GtkPrintJob *job,
|
||
guint n_up)
|
||
{
|
||
job->priv->number_up = n_up;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_n_up_layout:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets the n-up layout setting for this job.
|
||
*
|
||
* Returns: the n-up layout
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
GtkNumberUpLayout
|
||
gtk_print_job_get_n_up_layout (GtkPrintJob *job)
|
||
{
|
||
return job->priv->number_up_layout;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_n_up_layout:
|
||
* @job: a #GtkPrintJob
|
||
* @layout: the n-up layout setting
|
||
*
|
||
* Sets the n-up layout setting for this job.
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
void
|
||
gtk_print_job_set_n_up_layout (GtkPrintJob *job,
|
||
GtkNumberUpLayout layout)
|
||
{
|
||
job->priv->number_up_layout = layout;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_rotate:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets whether the job is printed rotated.
|
||
*
|
||
* Returns: whether the job is printed rotated
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
gboolean
|
||
gtk_print_job_get_rotate (GtkPrintJob *job)
|
||
{
|
||
return job->priv->rotate_to_orientation;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_rotate:
|
||
* @job: a #GtkPrintJob
|
||
* @rotate: whether to print rotated
|
||
*
|
||
* Sets whether this job is printed rotated.
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
void
|
||
gtk_print_job_set_rotate (GtkPrintJob *job,
|
||
gboolean rotate)
|
||
{
|
||
job->priv->rotate_to_orientation = rotate;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_collate:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets whether this job is printed collated.
|
||
*
|
||
* Returns: whether the job is printed collated
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
gboolean
|
||
gtk_print_job_get_collate (GtkPrintJob *job)
|
||
{
|
||
return job->priv->collate;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_collate:
|
||
* @job: a #GtkPrintJob
|
||
* @collate: whether the job is printed collated
|
||
*
|
||
* Sets whether this job is printed collated.
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
void
|
||
gtk_print_job_set_collate (GtkPrintJob *job,
|
||
gboolean collate)
|
||
{
|
||
job->priv->collate = collate;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_get_reverse:
|
||
* @job: a #GtkPrintJob
|
||
*
|
||
* Gets whether this job is printed reversed.
|
||
*
|
||
* Returns: whether the job is printed reversed.
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
gboolean
|
||
gtk_print_job_get_reverse (GtkPrintJob *job)
|
||
{
|
||
return job->priv->reverse;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_job_set_reverse:
|
||
* @job: a #GtkPrintJob
|
||
* @reverse: whether the job is printed reversed
|
||
*
|
||
* Sets whether this job is printed reversed.
|
||
*
|
||
* Since: 3.0
|
||
*/
|
||
void
|
||
gtk_print_job_set_reverse (GtkPrintJob *job,
|
||
gboolean reverse)
|
||
{
|
||
job->priv->reverse = reverse;
|
||
}
|