forked from AuroraMiddleware/gtk
8d79a32c50
Change the apis in GtkListView, GtkColumnView and GtkGridView to be explicitly about GtkSelectionModel, to make it obvious that the widgets handle selection. Update all users.
3527 lines
117 KiB
C
3527 lines
117 KiB
C
/* GtkPrintUnixDialog
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* Copyright (C) 2006 John (J5) Palmieri <johnp@redhat.com>
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* Copyright (C) 2006 Alexander Larsson <alexl@redhat.com>
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* Copyright © 2006, 2007 Christian Persch
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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 Lesser 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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* 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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#include "config.h"
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <stdio.h>
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#include <math.h>
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#include "gtkprintunixdialog.h"
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#include "gtkcustompaperunixdialog.h"
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#include "gtkprintbackendprivate.h"
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#include "gtkprinterprivate.h"
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#include "gtkprinteroptionwidget.h"
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#include "gtkprintutils.h"
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#include "gtkspinbutton.h"
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#include "gtkimage.h"
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#include "gtknotebook.h"
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#include "gtkscrolledwindow.h"
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#include "gtktogglebutton.h"
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#include "gtkdrawingarea.h"
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#include "gtkbox.h"
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#include "gtkgrid.h"
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#include "gtkframe.h"
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#include "gtklabel.h"
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#include "gtkbuildable.h"
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#include "gtkmessagedialog.h"
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#include "gtkbutton.h"
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#include "gtkintl.h"
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#include "gtkprivate.h"
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#include "gtktypebuiltins.h"
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#include "gtkdialogprivate.h"
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#include "gtkstylecontextprivate.h"
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#include "gtkwidgetprivate.h"
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/**
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* SECTION:gtkprintunixdialog
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* @Short_description: A print dialog
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* @Title: GtkPrintUnixDialog
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* @See_also: #GtkPageSetupUnixDialog, #GtkPrinter, #GtkPrintJob
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* @Include: gtk/gtkunixprint.h
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*
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* GtkPrintUnixDialog implements a print dialog for platforms
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* which don’t provide a native print dialog, like Unix. It can
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* be used very much like any other GTK dialog, at the cost of
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* the portability offered by the
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* [high-level printing API][gtk3-High-level-Printing-API]
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*
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* In order to print something with #GtkPrintUnixDialog, you need
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* to use gtk_print_unix_dialog_get_selected_printer() to obtain
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* a #GtkPrinter object and use it to construct a #GtkPrintJob using
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* gtk_print_job_new().
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*
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* #GtkPrintUnixDialog uses the following response values:
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* - %GTK_RESPONSE_OK: for the “Print” button
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* - %GTK_RESPONSE_APPLY: for the “Preview” button
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* - %GTK_RESPONSE_CANCEL: for the “Cancel” button
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*
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* # GtkPrintUnixDialog as GtkBuildable
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*
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* The GtkPrintUnixDialog implementation of the GtkBuildable interface exposes its
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* @notebook internal children with the name “notebook”.
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*
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* An example of a #GtkPrintUnixDialog UI definition fragment:
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* |[
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* <object class="GtkPrintUnixDialog" id="dialog1">
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* <child internal-child="notebook">
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* <object class="GtkNotebook" id="notebook">
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* <child>
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* <object type="GtkNotebookPage">
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* <property name="tab_expand">False</property>
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* <property name="tab_fill">False</property>
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* <property name="tab">
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* <object class="GtkLabel" id="tablabel">
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* <property name="label">Tab label</property>
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* </object>
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* </property>
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* <property name="child">
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* <object class="GtkLabel" id="tabcontent">
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* <property name="label">Content on notebook tab</property>
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* </object>
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* </property>
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* </object>
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* </child>
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* </object>
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* </child>
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* </object>
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* ]|
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*
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* # CSS nodes
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*
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* GtkPrintUnixDialog has a single CSS node with name window. The style classes
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* dialog and print are added.
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*/
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#define EXAMPLE_PAGE_AREA_SIZE 110
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#define RULER_DISTANCE 7.5
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#define RULER_RADIUS 2
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static void gtk_print_unix_dialog_constructed (GObject *object);
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static void gtk_print_unix_dialog_dispose (GObject *object);
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static void gtk_print_unix_dialog_finalize (GObject *object);
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static void gtk_print_unix_dialog_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_unix_dialog_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 unschedule_idle_mark_conflicts (GtkPrintUnixDialog *dialog);
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static void selected_printer_changed (GtkPrintUnixDialog *dialog);
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static void clear_per_printer_ui (GtkPrintUnixDialog *dialog);
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static void printer_added_cb (GListModel *model,
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guint position,
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guint removed,
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guint added,
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GtkPrintUnixDialog *dialog);
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static void printer_status_cb (GtkPrintBackend *backend,
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GtkPrinter *printer,
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GtkPrintUnixDialog *dialog);
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static void update_collate_icon (GtkToggleButton *toggle_button,
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GtkPrintUnixDialog *dialog);
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static void error_dialogs (GtkPrintUnixDialog *print_dialog,
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int print_dialog_response_id,
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gpointer data);
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static gboolean page_range_entry_focus_changed (GtkWidget *entry,
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GParamSpec *pspec,
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GtkPrintUnixDialog *dialog);
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static void update_page_range_entry_sensitivity(GtkWidget *button,
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GtkPrintUnixDialog *dialog);
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static void update_print_at_entry_sensitivity (GtkWidget *button,
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GtkPrintUnixDialog *dialog);
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static void update_print_at_option (GtkPrintUnixDialog *dialog);
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static void update_dialog_from_capabilities (GtkPrintUnixDialog *dialog);
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static void draw_collate (GtkDrawingArea *da,
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cairo_t *cr,
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int width,
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int height,
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gpointer data);
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static gboolean is_printer_active (gpointer item,
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gpointer data);
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static int default_printer_list_sort_func (gconstpointer a,
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gconstpointer b,
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gpointer user_data);
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static void update_number_up_layout (GtkPrintUnixDialog *dialog);
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static void draw_page (GtkDrawingArea *da,
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cairo_t *cr,
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int width,
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int height,
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gpointer data);
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static gboolean dialog_get_collate (GtkPrintUnixDialog *dialog);
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static gboolean dialog_get_reverse (GtkPrintUnixDialog *dialog);
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static int dialog_get_n_copies (GtkPrintUnixDialog *dialog);
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static gboolean set_active_printer (GtkPrintUnixDialog *dialog,
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const char *printer_name);
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static void redraw_page_layout_preview (GtkPrintUnixDialog *dialog);
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static GListModel *load_print_backends (GtkPrintUnixDialog *dialog);
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/* GtkBuildable */
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static void gtk_print_unix_dialog_buildable_init (GtkBuildableIface *iface);
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static GObject *gtk_print_unix_dialog_buildable_get_internal_child (GtkBuildable *buildable,
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GtkBuilder *builder,
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const char *childname);
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static const char common_paper_sizes[][16] = {
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"na_letter",
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"na_legal",
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"iso_a4",
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"iso_a5",
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"roc_16k",
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"iso_b5",
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"jis_b5",
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"na_number-10",
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"iso_dl",
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"jpn_chou3",
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"na_ledger",
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"iso_a3",
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};
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/* Keep in line with liststore defined in gtkprintunixdialog.ui */
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enum {
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PAGE_SETUP_LIST_COL_PAGE_SETUP,
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PAGE_SETUP_LIST_COL_IS_SEPARATOR,
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PAGE_SETUP_LIST_N_COLS
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};
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/* Keep in line with liststore defined in gtkprintunixdialog.ui */
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enum {
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PRINTER_LIST_COL_ICON,
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PRINTER_LIST_COL_NAME,
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PRINTER_LIST_COL_STATE,
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PRINTER_LIST_COL_JOBS,
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PRINTER_LIST_COL_LOCATION,
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PRINTER_LIST_COL_PRINTER_OBJ,
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PRINTER_LIST_N_COLS
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};
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enum {
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PROP_0,
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PROP_PAGE_SETUP,
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PROP_CURRENT_PAGE,
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PROP_PRINT_SETTINGS,
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PROP_SELECTED_PRINTER,
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PROP_MANUAL_CAPABILITIES,
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PROP_SUPPORT_SELECTION,
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PROP_HAS_SELECTION,
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PROP_EMBED_PAGE_SETUP
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};
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typedef struct _GtkPrintUnixDialogClass GtkPrintUnixDialogClass;
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struct _GtkPrintUnixDialog
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{
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GtkDialog parent_instance;
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GtkWidget *notebook;
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GtkWidget *printer_list;
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GtkPrintCapabilities manual_capabilities;
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GtkPrintCapabilities printer_capabilities;
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GtkPageSetup *page_setup;
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gboolean page_setup_set;
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gboolean embed_page_setup;
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GListStore *page_setup_list;
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GListStore *custom_paper_list;
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GListStore *manage_papers_list;
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gboolean support_selection;
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gboolean has_selection;
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GtkWidget *all_pages_radio;
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GtkWidget *current_page_radio;
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GtkWidget *selection_radio;
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GtkWidget *range_table;
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GtkWidget *page_range_radio;
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GtkWidget *page_range_entry;
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GtkWidget *copies_spin;
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GtkWidget *collate_check;
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GtkWidget *reverse_check;
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GtkWidget *collate_image;
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GtkWidget *page_layout_preview;
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GtkWidget *scale_spin;
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GtkWidget *page_set_combo;
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GtkWidget *print_now_radio;
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GtkWidget *print_at_radio;
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GtkWidget *print_at_entry;
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GtkWidget *print_hold_radio;
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GtkWidget *paper_size_combo;
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GtkWidget *orientation_combo;
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gboolean internal_page_setup_change;
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gboolean updating_print_at;
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GtkPrinterOptionWidget *pages_per_sheet;
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GtkPrinterOptionWidget *duplex;
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GtkPrinterOptionWidget *paper_type;
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GtkPrinterOptionWidget *paper_source;
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GtkPrinterOptionWidget *output_tray;
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GtkPrinterOptionWidget *job_prio;
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GtkPrinterOptionWidget *billing_info;
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GtkPrinterOptionWidget *cover_before;
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GtkPrinterOptionWidget *cover_after;
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GtkPrinterOptionWidget *number_up_layout;
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GtkWidget *conflicts_widget;
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GtkWidget *job_page;
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GtkWidget *finishing_table;
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GtkWidget *finishing_page;
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GtkWidget *image_quality_table;
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GtkWidget *image_quality_page;
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GtkWidget *color_table;
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GtkWidget *color_page;
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GtkWidget *advanced_vbox;
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GtkWidget *advanced_page;
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GtkWidget *extension_point;
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/* These are set initially on selected printer (either default printer,
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* printer taken from set settings, or user-selected), but when any
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* setting is changed by the user it is cleared.
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*/
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GtkPrintSettings *initial_settings;
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GtkPrinterOption *number_up_layout_n_option;
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GtkPrinterOption *number_up_layout_2_option;
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/* This is the initial printer set by set_settings. We look for it in
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* the added printers. We clear this whenever the user manually changes
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* to another printer, when the user changes a setting or when we find
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* this printer.
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*/
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char *waiting_for_printer;
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gboolean internal_printer_change;
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GList *print_backends;
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GtkPrinter *current_printer;
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GtkPrinter *request_details_printer;
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gulong request_details_tag;
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GtkPrinterOptionSet *options;
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gulong options_changed_handler;
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gulong mark_conflicts_id;
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char *format_for_printer;
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int current_page;
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GtkCssNode *collate_paper_node;
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GtkCssNode *page_layout_paper_node;
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};
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struct _GtkPrintUnixDialogClass
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{
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GtkDialogClass parent_class;
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};
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G_DEFINE_TYPE_WITH_CODE (GtkPrintUnixDialog, gtk_print_unix_dialog, GTK_TYPE_DIALOG,
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G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
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gtk_print_unix_dialog_buildable_init))
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static GtkBuildableIface *parent_buildable_iface;
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static gboolean
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is_default_printer (GtkPrintUnixDialog *dialog,
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GtkPrinter *printer)
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{
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if (dialog->format_for_printer)
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return strcmp (dialog->format_for_printer,
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gtk_printer_get_name (printer)) == 0;
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else
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return gtk_printer_is_default (printer);
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}
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static void
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gtk_print_unix_dialog_class_init (GtkPrintUnixDialogClass *class)
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{
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GObjectClass *object_class;
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GtkWidgetClass *widget_class;
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object_class = (GObjectClass *) class;
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widget_class = (GtkWidgetClass *) class;
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object_class->constructed = gtk_print_unix_dialog_constructed;
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object_class->finalize = gtk_print_unix_dialog_finalize;
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object_class->dispose = gtk_print_unix_dialog_dispose;
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object_class->set_property = gtk_print_unix_dialog_set_property;
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object_class->get_property = gtk_print_unix_dialog_get_property;
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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_("The GtkPageSetup to use"),
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GTK_TYPE_PAGE_SETUP,
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GTK_PARAM_READWRITE));
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g_object_class_install_property (object_class,
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PROP_CURRENT_PAGE,
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g_param_spec_int ("current-page",
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P_("Current Page"),
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P_("The current page in the document"),
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-1,
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G_MAXINT,
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-1,
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GTK_PARAM_READWRITE));
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g_object_class_install_property (object_class,
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PROP_PRINT_SETTINGS,
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g_param_spec_object ("print-settings",
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P_("Print Settings"),
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P_("The GtkPrintSettings used for initializing the dialog"),
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GTK_TYPE_PRINT_SETTINGS,
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GTK_PARAM_READWRITE));
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g_object_class_install_property (object_class,
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PROP_SELECTED_PRINTER,
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g_param_spec_object ("selected-printer",
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P_("Selected Printer"),
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P_("The GtkPrinter which is selected"),
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GTK_TYPE_PRINTER,
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GTK_PARAM_READABLE));
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g_object_class_install_property (object_class,
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PROP_MANUAL_CAPABILITIES,
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g_param_spec_flags ("manual-capabilities",
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P_("Manual Capabilities"),
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P_("Capabilities the application can handle"),
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GTK_TYPE_PRINT_CAPABILITIES,
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0,
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GTK_PARAM_READWRITE));
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g_object_class_install_property (object_class,
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PROP_SUPPORT_SELECTION,
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g_param_spec_boolean ("support-selection",
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P_("Support Selection"),
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P_("Whether the dialog supports selection"),
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FALSE,
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GTK_PARAM_READWRITE));
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g_object_class_install_property (object_class,
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PROP_HAS_SELECTION,
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g_param_spec_boolean ("has-selection",
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P_("Has Selection"),
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P_("Whether the application has a selection"),
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FALSE,
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GTK_PARAM_READWRITE));
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g_object_class_install_property (object_class,
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PROP_EMBED_PAGE_SETUP,
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g_param_spec_boolean ("embed-page-setup",
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P_("Embed Page Setup"),
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P_("TRUE if page setup combos are embedded in GtkPrintUnixDialog"),
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FALSE,
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GTK_PARAM_READWRITE));
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/* Bind class to template
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*/
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gtk_widget_class_set_template_from_resource (widget_class,
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"/org/gtk/libgtk/ui/gtkprintunixdialog.ui");
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/* GtkTreeView / GtkTreeModel */
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, printer_list);
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/* General Widgetry */
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, notebook);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, all_pages_radio);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, all_pages_radio);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, current_page_radio);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, selection_radio);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, range_table);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, page_range_radio);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, page_range_entry);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, copies_spin);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, collate_check);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, reverse_check);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, collate_image);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, page_layout_preview);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, scale_spin);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, page_set_combo);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, print_now_radio);
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gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, print_at_radio);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, print_at_entry);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, print_hold_radio);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, paper_size_combo);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, orientation_combo);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, conflicts_widget);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, job_page);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, finishing_table);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, finishing_page);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, image_quality_table);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, image_quality_page);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, color_table);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, color_page);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, advanced_vbox);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, advanced_page);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, extension_point);
|
||
|
||
/* GtkPrinterOptionWidgets... */
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, pages_per_sheet);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, duplex);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, paper_type);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, paper_source);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, output_tray);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, job_prio);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, billing_info);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, cover_before);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, cover_after);
|
||
gtk_widget_class_bind_template_child (widget_class, GtkPrintUnixDialog, number_up_layout);
|
||
|
||
/* Callbacks handled in the UI */
|
||
gtk_widget_class_bind_template_callback (widget_class, redraw_page_layout_preview);
|
||
gtk_widget_class_bind_template_callback (widget_class, error_dialogs);
|
||
gtk_widget_class_bind_template_callback (widget_class, page_range_entry_focus_changed);
|
||
gtk_widget_class_bind_template_callback (widget_class, update_page_range_entry_sensitivity);
|
||
gtk_widget_class_bind_template_callback (widget_class, update_print_at_entry_sensitivity);
|
||
gtk_widget_class_bind_template_callback (widget_class, update_print_at_option);
|
||
gtk_widget_class_bind_template_callback (widget_class, update_dialog_from_capabilities);
|
||
gtk_widget_class_bind_template_callback (widget_class, update_collate_icon);
|
||
gtk_widget_class_bind_template_callback (widget_class, redraw_page_layout_preview);
|
||
gtk_widget_class_bind_template_callback (widget_class, update_number_up_layout);
|
||
gtk_widget_class_bind_template_callback (widget_class, redraw_page_layout_preview);
|
||
}
|
||
|
||
/* Returns a toplevel GtkWindow, or NULL if none */
|
||
static GtkWindow *
|
||
get_toplevel (GtkWidget *widget)
|
||
{
|
||
GtkWidget *toplevel = NULL;
|
||
|
||
toplevel = GTK_WIDGET (gtk_widget_get_root (widget));
|
||
if (GTK_IS_WINDOW (toplevel))
|
||
return GTK_WINDOW (toplevel);
|
||
else
|
||
return NULL;
|
||
}
|
||
|
||
static void
|
||
set_busy_cursor (GtkPrintUnixDialog *dialog,
|
||
gboolean busy)
|
||
{
|
||
GtkWidget *widget;
|
||
GtkWindow *toplevel;
|
||
|
||
toplevel = get_toplevel (GTK_WIDGET (dialog));
|
||
widget = GTK_WIDGET (toplevel);
|
||
|
||
if (!toplevel || !gtk_widget_get_realized (widget))
|
||
return;
|
||
|
||
if (busy)
|
||
gtk_widget_set_cursor_from_name (widget, "progress");
|
||
else
|
||
gtk_widget_set_cursor (widget, NULL);
|
||
}
|
||
|
||
typedef struct {
|
||
GMainLoop *loop;
|
||
int response;
|
||
} ConfirmationData;
|
||
|
||
static void
|
||
on_confirmation_dialog_response (GtkWidget *dialog,
|
||
int response,
|
||
gpointer user_data)
|
||
{
|
||
ConfirmationData *data = user_data;
|
||
|
||
data->response = response;
|
||
|
||
g_main_loop_quit (data->loop);
|
||
|
||
gtk_window_destroy (GTK_WINDOW (dialog));
|
||
}
|
||
|
||
/* This function handles error messages before printing.
|
||
*/
|
||
static void
|
||
error_dialogs (GtkPrintUnixDialog *dialog,
|
||
int dialog_response_id,
|
||
gpointer data)
|
||
{
|
||
if (dialog != NULL && dialog_response_id == GTK_RESPONSE_OK)
|
||
{
|
||
GtkPrinter *printer = gtk_print_unix_dialog_get_selected_printer (dialog);
|
||
|
||
if (printer != NULL)
|
||
{
|
||
if (dialog->request_details_tag || !gtk_printer_is_accepting_jobs (printer))
|
||
{
|
||
g_signal_stop_emission_by_name (dialog, "response");
|
||
return;
|
||
}
|
||
|
||
/* Shows overwrite confirmation dialog in the case of printing
|
||
* to file which already exists.
|
||
*/
|
||
if (gtk_printer_is_virtual (printer))
|
||
{
|
||
GtkPrinterOption *option =
|
||
gtk_printer_option_set_lookup (dialog->options,
|
||
"gtk-main-page-custom-input");
|
||
|
||
if (option != NULL &&
|
||
option->type == GTK_PRINTER_OPTION_TYPE_FILESAVE)
|
||
{
|
||
GFile *file = g_file_new_for_uri (option->value);
|
||
|
||
if (g_file_query_exists (file, NULL))
|
||
{
|
||
GtkWidget *message_dialog;
|
||
GtkWindow *toplevel;
|
||
char *basename;
|
||
char *dirname;
|
||
GFile *parent;
|
||
|
||
toplevel = get_toplevel (GTK_WIDGET (dialog));
|
||
|
||
basename = g_file_get_basename (file);
|
||
parent = g_file_get_parent (file);
|
||
dirname = g_file_get_parse_name (parent);
|
||
g_object_unref (parent);
|
||
|
||
message_dialog = gtk_message_dialog_new (toplevel,
|
||
GTK_DIALOG_MODAL |
|
||
GTK_DIALOG_DESTROY_WITH_PARENT,
|
||
GTK_MESSAGE_QUESTION,
|
||
GTK_BUTTONS_NONE,
|
||
_("A file named “%s” already exists. Do you want to replace it?"),
|
||
basename);
|
||
|
||
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (message_dialog),
|
||
_("The file already exists in “%s”. Replacing it will "
|
||
"overwrite its contents."),
|
||
dirname);
|
||
|
||
gtk_dialog_add_button (GTK_DIALOG (message_dialog),
|
||
_("_Cancel"),
|
||
GTK_RESPONSE_CANCEL);
|
||
gtk_dialog_add_button (GTK_DIALOG (message_dialog),
|
||
_("_Replace"),
|
||
GTK_RESPONSE_ACCEPT);
|
||
gtk_dialog_set_default_response (GTK_DIALOG (message_dialog),
|
||
GTK_RESPONSE_ACCEPT);
|
||
|
||
if (gtk_window_has_group (toplevel))
|
||
gtk_window_group_add_window (gtk_window_get_group (toplevel),
|
||
GTK_WINDOW (message_dialog));
|
||
|
||
gtk_window_present (GTK_WINDOW (message_dialog));
|
||
|
||
/* Block on the confirmation dialog until we have a response,
|
||
* so that we can stop the "response" signal emission on the
|
||
* print dialog
|
||
*/
|
||
ConfirmationData cdata;
|
||
|
||
cdata.loop = g_main_loop_new (NULL, FALSE);
|
||
cdata.response = 0;
|
||
|
||
g_signal_connect (message_dialog, "response",
|
||
G_CALLBACK (on_confirmation_dialog_response),
|
||
&cdata);
|
||
|
||
g_main_loop_run (cdata.loop);
|
||
g_main_loop_unref (cdata.loop);
|
||
|
||
g_free (dirname);
|
||
g_free (basename);
|
||
|
||
if (cdata.response != GTK_RESPONSE_ACCEPT)
|
||
g_signal_stop_emission_by_name (dialog, "response");
|
||
}
|
||
|
||
g_object_unref (file);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
static char *
|
||
get_printer_key (GtkPrinter *printer)
|
||
{
|
||
return g_strconcat ("", gtk_printer_get_name (printer), " ", gtk_printer_get_location (printer), NULL);
|
||
}
|
||
|
||
static void
|
||
setup_paper_size_item (GtkSignalListItemFactory *factory,
|
||
GtkListItem *item)
|
||
{
|
||
GtkWidget *label;
|
||
|
||
label = gtk_label_new ("");
|
||
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
||
gtk_list_item_set_child (item, label);
|
||
}
|
||
|
||
static void
|
||
bind_paper_size_list_item (GtkSignalListItemFactory *factory,
|
||
GtkListItem *item,
|
||
GtkPrintUnixDialog *self)
|
||
{
|
||
GtkPageSetup *page_setup;
|
||
GtkWidget *label;
|
||
guint pos;
|
||
GListModel *papers;
|
||
GListModel *model;
|
||
gpointer first;
|
||
|
||
page_setup = gtk_list_item_get_item (item);
|
||
label = gtk_list_item_get_child (item);
|
||
|
||
pos = gtk_list_item_get_position (item);
|
||
papers = gtk_drop_down_get_model (GTK_DROP_DOWN (self->paper_size_combo));
|
||
model = gtk_flatten_list_model_get_model_for_item (GTK_FLATTEN_LIST_MODEL (papers), pos);
|
||
if (model != G_LIST_MODEL (self->manage_papers_list))
|
||
{
|
||
GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
|
||
gtk_label_set_text (GTK_LABEL (label), gtk_paper_size_get_display_name (paper_size));
|
||
}
|
||
else
|
||
gtk_label_set_text (GTK_LABEL (label), _("Manage Custom Sizes…"));
|
||
|
||
first = g_list_model_get_item (model, 0);
|
||
g_object_unref (first);
|
||
if (pos != 0 &&
|
||
page_setup == GTK_PAGE_SETUP (first))
|
||
gtk_widget_add_css_class (gtk_widget_get_parent (label), "separator");
|
||
else
|
||
gtk_widget_remove_css_class (gtk_widget_get_parent (label), "separator");
|
||
}
|
||
|
||
static void
|
||
bind_paper_size_item (GtkSignalListItemFactory *factory,
|
||
GtkListItem *item,
|
||
GtkPrintUnixDialog *self)
|
||
{
|
||
GtkWidget *label;
|
||
|
||
bind_paper_size_list_item (factory, item, self);
|
||
|
||
label = gtk_list_item_get_child (item);
|
||
gtk_widget_remove_css_class (label, "separator-before");
|
||
}
|
||
|
||
static void
|
||
gtk_print_unix_dialog_init (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkWidget *widget;
|
||
GListModel *model;
|
||
GListModel *sorted;
|
||
GListModel *filtered;
|
||
GListModel *selection;
|
||
GtkSorter *sorter;
|
||
GtkFilter *filter;
|
||
GtkFilter *filter1;
|
||
GtkListItemFactory *factory;
|
||
GListStore *store;
|
||
GListModel *paper_size_list;
|
||
GtkPageSetup *page_setup;
|
||
|
||
dialog->print_backends = NULL;
|
||
dialog->current_page = -1;
|
||
dialog->number_up_layout_n_option = NULL;
|
||
dialog->number_up_layout_2_option = NULL;
|
||
|
||
dialog->page_setup = gtk_page_setup_new ();
|
||
dialog->page_setup_set = FALSE;
|
||
dialog->embed_page_setup = FALSE;
|
||
dialog->internal_page_setup_change = FALSE;
|
||
dialog->page_setup_list = g_list_store_new (GTK_TYPE_PAGE_SETUP);
|
||
dialog->custom_paper_list = g_list_store_new (GTK_TYPE_PAGE_SETUP);
|
||
dialog->manage_papers_list = g_list_store_new (GTK_TYPE_PAGE_SETUP);
|
||
page_setup = gtk_page_setup_new ();
|
||
g_list_store_append (dialog->manage_papers_list, page_setup);
|
||
g_object_unref (page_setup);
|
||
|
||
dialog->support_selection = FALSE;
|
||
dialog->has_selection = FALSE;
|
||
|
||
g_type_ensure (GTK_TYPE_PRINTER);
|
||
g_type_ensure (GTK_TYPE_PRINTER_OPTION);
|
||
g_type_ensure (GTK_TYPE_PRINTER_OPTION_SET);
|
||
g_type_ensure (GTK_TYPE_PRINTER_OPTION_WIDGET);
|
||
|
||
gtk_widget_init_template (GTK_WIDGET (dialog));
|
||
gtk_widget_add_css_class (GTK_WIDGET (dialog), "print");
|
||
|
||
gtk_dialog_set_use_header_bar_from_setting (GTK_DIALOG (dialog));
|
||
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
|
||
_("Pre_view"), GTK_RESPONSE_APPLY,
|
||
_("_Cancel"), GTK_RESPONSE_CANCEL,
|
||
_("_Print"), GTK_RESPONSE_OK,
|
||
NULL);
|
||
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
|
||
widget = gtk_dialog_get_widget_for_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
|
||
gtk_widget_set_sensitive (widget, FALSE);
|
||
|
||
gtk_widget_set_visible (dialog->selection_radio, FALSE);
|
||
gtk_widget_set_visible (dialog->conflicts_widget, FALSE);
|
||
|
||
factory = gtk_signal_list_item_factory_new ();
|
||
g_signal_connect (factory, "setup", G_CALLBACK (setup_paper_size_item), dialog);
|
||
g_signal_connect (factory, "bind", G_CALLBACK (bind_paper_size_item), dialog);
|
||
gtk_drop_down_set_factory (GTK_DROP_DOWN (dialog->paper_size_combo), factory);
|
||
g_object_unref (factory);
|
||
|
||
factory = gtk_signal_list_item_factory_new ();
|
||
g_signal_connect (factory, "setup", G_CALLBACK (setup_paper_size_item), dialog);
|
||
g_signal_connect (factory, "bind", G_CALLBACK (bind_paper_size_list_item), dialog);
|
||
gtk_drop_down_set_list_factory (GTK_DROP_DOWN (dialog->paper_size_combo), factory);
|
||
g_object_unref (factory);
|
||
|
||
store = g_list_store_new (G_TYPE_LIST_MODEL);
|
||
g_list_store_append (store, dialog->page_setup_list);
|
||
g_list_store_append (store, dialog->custom_paper_list);
|
||
g_list_store_append (store, dialog->manage_papers_list);
|
||
paper_size_list = G_LIST_MODEL (gtk_flatten_list_model_new (G_LIST_MODEL (store)));
|
||
gtk_drop_down_set_model (GTK_DROP_DOWN (dialog->paper_size_combo), paper_size_list);
|
||
g_object_unref (paper_size_list);
|
||
|
||
/* Load backends */
|
||
model = load_print_backends (dialog);
|
||
sorter = gtk_custom_sorter_new (default_printer_list_sort_func, NULL, NULL);
|
||
sorted = G_LIST_MODEL (gtk_sort_list_model_new (model, sorter));
|
||
|
||
filter = gtk_every_filter_new ();
|
||
|
||
filter1 = gtk_string_filter_new (
|
||
gtk_cclosure_expression_new (G_TYPE_STRING,
|
||
NULL, 0, NULL,
|
||
G_CALLBACK (get_printer_key),
|
||
NULL, NULL));
|
||
gtk_string_filter_set_match_mode (GTK_STRING_FILTER (filter1), GTK_STRING_FILTER_MATCH_MODE_SUBSTRING);
|
||
gtk_string_filter_set_ignore_case (GTK_STRING_FILTER (filter1), TRUE);
|
||
gtk_multi_filter_append (GTK_MULTI_FILTER (filter), filter1);
|
||
|
||
filter1 = gtk_custom_filter_new (is_printer_active, dialog, NULL);
|
||
gtk_multi_filter_append (GTK_MULTI_FILTER (filter), filter1);
|
||
|
||
filtered = G_LIST_MODEL (gtk_filter_list_model_new (sorted, filter));
|
||
|
||
selection = G_LIST_MODEL (gtk_single_selection_new (filtered));
|
||
gtk_single_selection_set_autoselect (GTK_SINGLE_SELECTION (selection), FALSE);
|
||
gtk_single_selection_set_selected (GTK_SINGLE_SELECTION (selection), GTK_INVALID_LIST_POSITION);
|
||
gtk_column_view_set_model (GTK_COLUMN_VIEW (dialog->printer_list), GTK_SELECTION_MODEL (selection));
|
||
g_signal_connect (selection, "items-changed", G_CALLBACK (printer_added_cb), dialog);
|
||
g_signal_connect_swapped (selection, "notify::selected", G_CALLBACK (selected_printer_changed), dialog);
|
||
g_object_unref (selection);
|
||
|
||
gtk_print_load_custom_papers (dialog->custom_paper_list);
|
||
|
||
gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (dialog->collate_image),
|
||
draw_collate,
|
||
dialog, NULL);
|
||
gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (dialog->page_layout_preview),
|
||
draw_page,
|
||
dialog, NULL);
|
||
|
||
gtk_css_node_set_name (gtk_widget_get_css_node (dialog->collate_image), g_quark_from_static_string ("drawing"));
|
||
gtk_css_node_set_name (gtk_widget_get_css_node (dialog->page_layout_preview), g_quark_from_static_string ("drawing"));
|
||
|
||
dialog->collate_paper_node = gtk_css_node_new();
|
||
gtk_css_node_set_name (dialog->collate_paper_node, g_quark_from_static_string ("paper"));
|
||
gtk_css_node_set_parent (dialog->collate_paper_node,
|
||
gtk_widget_get_css_node (dialog->collate_image));
|
||
g_object_unref (dialog->collate_paper_node);
|
||
|
||
dialog->page_layout_paper_node = gtk_css_node_new();
|
||
gtk_css_node_set_name (dialog->page_layout_paper_node, g_quark_from_static_string ("paper"));
|
||
gtk_css_node_set_parent (dialog->page_layout_paper_node,
|
||
gtk_widget_get_css_node (dialog->page_layout_preview));
|
||
g_object_unref (dialog->page_layout_paper_node);
|
||
}
|
||
|
||
static void
|
||
gtk_print_unix_dialog_constructed (GObject *object)
|
||
{
|
||
gboolean use_header;
|
||
|
||
G_OBJECT_CLASS (gtk_print_unix_dialog_parent_class)->constructed (object);
|
||
|
||
g_object_get (object, "use-header-bar", &use_header, NULL);
|
||
if (use_header)
|
||
{
|
||
/* Reorder the preview button */
|
||
GtkWidget *button, *parent;
|
||
button = gtk_dialog_get_widget_for_response (GTK_DIALOG (object), GTK_RESPONSE_APPLY);
|
||
g_object_ref (button);
|
||
parent = gtk_widget_get_ancestor (button, GTK_TYPE_HEADER_BAR);
|
||
gtk_box_remove (GTK_BOX (gtk_widget_get_parent (button)), button);
|
||
gtk_header_bar_pack_end (GTK_HEADER_BAR (parent), button);
|
||
g_object_unref (button);
|
||
}
|
||
|
||
update_dialog_from_capabilities (GTK_PRINT_UNIX_DIALOG (object));
|
||
}
|
||
|
||
static void
|
||
gtk_print_unix_dialog_dispose (GObject *object)
|
||
{
|
||
GtkPrintUnixDialog *dialog = GTK_PRINT_UNIX_DIALOG (object);
|
||
|
||
/* Make sure we don't destroy custom widgets owned by the backends */
|
||
clear_per_printer_ui (dialog);
|
||
|
||
G_OBJECT_CLASS (gtk_print_unix_dialog_parent_class)->dispose (object);
|
||
}
|
||
|
||
static void
|
||
disconnect_printer_details_request (GtkPrintUnixDialog *dialog,
|
||
gboolean details_failed)
|
||
{
|
||
if (dialog->request_details_tag)
|
||
{
|
||
g_signal_handler_disconnect (dialog->request_details_printer,
|
||
dialog->request_details_tag);
|
||
dialog->request_details_tag = 0;
|
||
set_busy_cursor (dialog, FALSE);
|
||
if (details_failed)
|
||
gtk_printer_set_state_message (dialog->request_details_printer, _("Getting printer information failed"));
|
||
g_clear_object (&dialog->request_details_printer);
|
||
}
|
||
}
|
||
|
||
static void
|
||
gtk_print_unix_dialog_finalize (GObject *object)
|
||
{
|
||
GtkPrintUnixDialog *dialog = GTK_PRINT_UNIX_DIALOG (object);
|
||
|
||
unschedule_idle_mark_conflicts (dialog);
|
||
disconnect_printer_details_request (dialog, FALSE);
|
||
|
||
g_clear_object (&dialog->current_printer);
|
||
g_clear_object (&dialog->options);
|
||
|
||
if (dialog->number_up_layout_2_option)
|
||
{
|
||
dialog->number_up_layout_2_option->choices[0] = NULL;
|
||
dialog->number_up_layout_2_option->choices[1] = NULL;
|
||
g_free (dialog->number_up_layout_2_option->choices_display[0]);
|
||
g_free (dialog->number_up_layout_2_option->choices_display[1]);
|
||
dialog->number_up_layout_2_option->choices_display[0] = NULL;
|
||
dialog->number_up_layout_2_option->choices_display[1] = NULL;
|
||
g_object_unref (dialog->number_up_layout_2_option);
|
||
dialog->number_up_layout_2_option = NULL;
|
||
}
|
||
|
||
g_clear_object (&dialog->number_up_layout_n_option);
|
||
g_clear_object (&dialog->page_setup);
|
||
g_clear_object (&dialog->initial_settings);
|
||
g_clear_pointer (&dialog->waiting_for_printer, (GDestroyNotify)g_free);
|
||
g_clear_pointer (&dialog->format_for_printer, (GDestroyNotify)g_free);
|
||
|
||
g_list_free (dialog->print_backends);
|
||
dialog->print_backends = NULL;
|
||
|
||
g_clear_object (&dialog->page_setup_list);
|
||
g_clear_object (&dialog->custom_paper_list);
|
||
g_clear_object (&dialog->manage_papers_list);
|
||
|
||
G_OBJECT_CLASS (gtk_print_unix_dialog_parent_class)->finalize (object);
|
||
}
|
||
|
||
static void
|
||
gtk_print_unix_dialog_buildable_init (GtkBuildableIface *iface)
|
||
{
|
||
parent_buildable_iface = g_type_interface_peek_parent (iface);
|
||
|
||
iface->get_internal_child = gtk_print_unix_dialog_buildable_get_internal_child;
|
||
}
|
||
|
||
static GObject *
|
||
gtk_print_unix_dialog_buildable_get_internal_child (GtkBuildable *buildable,
|
||
GtkBuilder *builder,
|
||
const char *childname)
|
||
{
|
||
GtkPrintUnixDialog *dialog = GTK_PRINT_UNIX_DIALOG (buildable);
|
||
|
||
if (strcmp (childname, "notebook") == 0)
|
||
return G_OBJECT (dialog->notebook);
|
||
|
||
return parent_buildable_iface->get_internal_child (buildable, builder, childname);
|
||
}
|
||
|
||
static void
|
||
printer_status_cb (GtkPrintBackend *backend,
|
||
GtkPrinter *printer,
|
||
GtkPrintUnixDialog *dialog)
|
||
{
|
||
GListModel *model;
|
||
|
||
/* When the pause state change then we need to update sensitive property
|
||
* of GTK_RESPONSE_OK button inside of selected_printer_changed function.
|
||
*/
|
||
selected_printer_changed (dialog);
|
||
|
||
model = G_LIST_MODEL (gtk_column_view_get_model (GTK_COLUMN_VIEW (dialog->printer_list)));
|
||
|
||
if (gtk_print_backend_printer_list_is_done (backend) &&
|
||
gtk_printer_is_default (printer) &&
|
||
gtk_single_selection_get_selected (GTK_SINGLE_SELECTION (model)) == GTK_INVALID_LIST_POSITION)
|
||
set_active_printer (dialog, gtk_printer_get_name (printer));
|
||
}
|
||
|
||
static void
|
||
printer_added_cb (GListModel *model,
|
||
guint position,
|
||
guint removed,
|
||
guint added,
|
||
GtkPrintUnixDialog *dialog)
|
||
{
|
||
guint i;
|
||
|
||
for (i = position; i < position + added; i++)
|
||
{
|
||
GtkPrinter *printer = g_list_model_get_item (model, i);
|
||
|
||
if (dialog->waiting_for_printer != NULL &&
|
||
strcmp (gtk_printer_get_name (printer), dialog->waiting_for_printer) == 0)
|
||
{
|
||
gtk_single_selection_set_selected (GTK_SINGLE_SELECTION (model), i);
|
||
g_free (dialog->waiting_for_printer);
|
||
dialog->waiting_for_printer = NULL;
|
||
g_object_unref (printer);
|
||
return;
|
||
}
|
||
else if (is_default_printer (dialog, printer) &&
|
||
gtk_single_selection_get_selected (GTK_SINGLE_SELECTION (model)) == GTK_INVALID_LIST_POSITION)
|
||
{
|
||
gtk_single_selection_set_selected (GTK_SINGLE_SELECTION (model), i);
|
||
g_object_unref (printer);
|
||
return;
|
||
}
|
||
|
||
g_object_unref (printer);
|
||
}
|
||
}
|
||
|
||
static GListModel *
|
||
load_print_backends (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GList *node;
|
||
GListStore *lists;
|
||
|
||
lists = g_list_store_new (G_TYPE_LIST_MODEL);
|
||
|
||
if (g_module_supported ())
|
||
dialog->print_backends = gtk_print_backend_load_modules ();
|
||
|
||
for (node = dialog->print_backends; node != NULL; node = node->next)
|
||
{
|
||
GtkPrintBackend *backend = node->data;
|
||
|
||
g_signal_connect_object (backend, "printer-status-changed",
|
||
G_CALLBACK (printer_status_cb), G_OBJECT (dialog), 0);
|
||
g_list_store_append (lists, gtk_print_backend_get_printers (backend));
|
||
}
|
||
|
||
return G_LIST_MODEL (gtk_flatten_list_model_new (G_LIST_MODEL (lists)));
|
||
}
|
||
|
||
static void
|
||
gtk_print_unix_dialog_set_property (GObject *object,
|
||
guint prop_id,
|
||
const GValue *value,
|
||
GParamSpec *pspec)
|
||
|
||
{
|
||
GtkPrintUnixDialog *dialog = GTK_PRINT_UNIX_DIALOG (object);
|
||
|
||
switch (prop_id)
|
||
{
|
||
case PROP_PAGE_SETUP:
|
||
gtk_print_unix_dialog_set_page_setup (dialog, g_value_get_object (value));
|
||
break;
|
||
case PROP_CURRENT_PAGE:
|
||
gtk_print_unix_dialog_set_current_page (dialog, g_value_get_int (value));
|
||
break;
|
||
case PROP_PRINT_SETTINGS:
|
||
gtk_print_unix_dialog_set_settings (dialog, g_value_get_object (value));
|
||
break;
|
||
case PROP_MANUAL_CAPABILITIES:
|
||
gtk_print_unix_dialog_set_manual_capabilities (dialog, g_value_get_flags (value));
|
||
break;
|
||
case PROP_SUPPORT_SELECTION:
|
||
gtk_print_unix_dialog_set_support_selection (dialog, g_value_get_boolean (value));
|
||
break;
|
||
case PROP_HAS_SELECTION:
|
||
gtk_print_unix_dialog_set_has_selection (dialog, g_value_get_boolean (value));
|
||
break;
|
||
case PROP_EMBED_PAGE_SETUP:
|
||
gtk_print_unix_dialog_set_embed_page_setup (dialog, g_value_get_boolean (value));
|
||
break;
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
static void
|
||
gtk_print_unix_dialog_get_property (GObject *object,
|
||
guint prop_id,
|
||
GValue *value,
|
||
GParamSpec *pspec)
|
||
{
|
||
GtkPrintUnixDialog *dialog = GTK_PRINT_UNIX_DIALOG (object);
|
||
|
||
switch (prop_id)
|
||
{
|
||
case PROP_PAGE_SETUP:
|
||
g_value_set_object (value, dialog->page_setup);
|
||
break;
|
||
case PROP_CURRENT_PAGE:
|
||
g_value_set_int (value, dialog->current_page);
|
||
break;
|
||
case PROP_PRINT_SETTINGS:
|
||
g_value_take_object (value, gtk_print_unix_dialog_get_settings (dialog));
|
||
break;
|
||
case PROP_SELECTED_PRINTER:
|
||
g_value_set_object (value, dialog->current_printer);
|
||
break;
|
||
case PROP_MANUAL_CAPABILITIES:
|
||
g_value_set_flags (value, dialog->manual_capabilities);
|
||
break;
|
||
case PROP_SUPPORT_SELECTION:
|
||
g_value_set_boolean (value, dialog->support_selection);
|
||
break;
|
||
case PROP_HAS_SELECTION:
|
||
g_value_set_boolean (value, dialog->has_selection);
|
||
break;
|
||
case PROP_EMBED_PAGE_SETUP:
|
||
g_value_set_boolean (value, dialog->embed_page_setup);
|
||
break;
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
static gboolean
|
||
is_printer_active (gpointer item, gpointer data)
|
||
{
|
||
GtkPrinter *printer = item;
|
||
GtkPrintUnixDialog *dialog = data;
|
||
gboolean result;
|
||
|
||
result = gtk_printer_is_active (printer);
|
||
|
||
if (result &&
|
||
dialog->manual_capabilities & (GTK_PRINT_CAPABILITY_GENERATE_PDF |
|
||
GTK_PRINT_CAPABILITY_GENERATE_PS))
|
||
{
|
||
/* Check that the printer can handle at least one of the data
|
||
* formats that the application supports.
|
||
*/
|
||
result = ((dialog->manual_capabilities & GTK_PRINT_CAPABILITY_GENERATE_PDF) &&
|
||
gtk_printer_accepts_pdf (printer)) ||
|
||
((dialog->manual_capabilities & GTK_PRINT_CAPABILITY_GENERATE_PS) &&
|
||
gtk_printer_accepts_ps (printer));
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
static int
|
||
default_printer_list_sort_func (gconstpointer a,
|
||
gconstpointer b,
|
||
gpointer user_data)
|
||
{
|
||
GtkPrinter *a_printer = (gpointer)a;
|
||
GtkPrinter *b_printer = (gpointer)b;
|
||
const char *a_name;
|
||
const char *b_name;
|
||
|
||
if (a_printer == NULL && b_printer == NULL)
|
||
return 0;
|
||
else if (a_printer == NULL)
|
||
return 1;
|
||
else if (b_printer == NULL)
|
||
return -1;
|
||
|
||
if (gtk_printer_is_virtual (a_printer) && gtk_printer_is_virtual (b_printer))
|
||
return 0;
|
||
else if (gtk_printer_is_virtual (a_printer) && !gtk_printer_is_virtual (b_printer))
|
||
return -1;
|
||
else if (!gtk_printer_is_virtual (a_printer) && gtk_printer_is_virtual (b_printer))
|
||
return 1;
|
||
|
||
a_name = gtk_printer_get_name (a_printer);
|
||
b_name = gtk_printer_get_name (b_printer);
|
||
|
||
if (a_name == NULL && b_name == NULL)
|
||
return 0;
|
||
else if (a_name == NULL && b_name != NULL)
|
||
return 1;
|
||
else if (a_name != NULL && b_name == NULL)
|
||
return -1;
|
||
|
||
return g_ascii_strcasecmp (a_name, b_name);
|
||
}
|
||
|
||
static GtkWidget *
|
||
wrap_in_frame (const char *label,
|
||
GtkWidget *child)
|
||
{
|
||
GtkWidget *box, *label_widget;
|
||
char *bold_text;
|
||
|
||
label_widget = gtk_label_new (NULL);
|
||
gtk_widget_set_halign (label_widget, GTK_ALIGN_START);
|
||
gtk_widget_set_valign (label_widget, GTK_ALIGN_CENTER);
|
||
gtk_widget_show (label_widget);
|
||
|
||
bold_text = g_markup_printf_escaped ("<b>%s</b>", label);
|
||
gtk_label_set_markup (GTK_LABEL (label_widget), bold_text);
|
||
g_free (bold_text);
|
||
|
||
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
|
||
gtk_box_append (GTK_BOX (box), label_widget);
|
||
|
||
gtk_widget_set_margin_start (child, 12);
|
||
gtk_widget_set_halign (child, GTK_ALIGN_FILL);
|
||
gtk_widget_set_valign (child, GTK_ALIGN_FILL);
|
||
|
||
gtk_box_append (GTK_BOX (box), child);
|
||
|
||
return box;
|
||
}
|
||
|
||
static gboolean
|
||
setup_option (GtkPrintUnixDialog *dialog,
|
||
const char *option_name,
|
||
GtkPrinterOptionWidget *widget)
|
||
{
|
||
GtkPrinterOption *option;
|
||
|
||
option = gtk_printer_option_set_lookup (dialog->options, option_name);
|
||
gtk_printer_option_widget_set_source (widget, option);
|
||
|
||
return option != NULL;
|
||
}
|
||
|
||
static void
|
||
add_option_to_extension_point (GtkPrinterOption *option,
|
||
gpointer data)
|
||
{
|
||
GtkWidget *extension_point = data;
|
||
GtkWidget *widget;
|
||
|
||
widget = gtk_printer_option_widget_new (option);
|
||
gtk_widget_show (widget);
|
||
|
||
if (gtk_printer_option_widget_has_external_label (GTK_PRINTER_OPTION_WIDGET (widget)))
|
||
{
|
||
GtkWidget *label, *hbox;
|
||
|
||
gtk_widget_set_valign (widget, GTK_ALIGN_BASELINE);
|
||
|
||
label = gtk_printer_option_widget_get_external_label (GTK_PRINTER_OPTION_WIDGET (widget));
|
||
gtk_widget_show (label);
|
||
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
||
gtk_widget_set_valign (label, GTK_ALIGN_BASELINE);
|
||
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
|
||
|
||
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
|
||
gtk_widget_set_valign (hbox, GTK_ALIGN_BASELINE);
|
||
gtk_box_append (GTK_BOX (hbox), label);
|
||
gtk_box_append (GTK_BOX (hbox), widget);
|
||
gtk_widget_show (hbox);
|
||
|
||
gtk_box_append (GTK_BOX (extension_point), hbox);
|
||
}
|
||
else
|
||
gtk_box_append (GTK_BOX (extension_point), widget);
|
||
}
|
||
|
||
static int
|
||
grid_rows (GtkGrid *table)
|
||
{
|
||
int t0, t1, l, t, w, h;
|
||
GtkWidget *c;
|
||
gboolean first;
|
||
|
||
t0 = t1 = 0;
|
||
for (c = gtk_widget_get_first_child (GTK_WIDGET (table)), first = TRUE;
|
||
c != NULL;
|
||
c = gtk_widget_get_next_sibling (GTK_WIDGET (c)), first = FALSE)
|
||
{
|
||
gtk_grid_query_child (table, c, &l, &t, &w, &h);
|
||
if (first)
|
||
{
|
||
t0 = t;
|
||
t1 = t + h;
|
||
}
|
||
else
|
||
{
|
||
if (t < t0)
|
||
t0 = t;
|
||
if (t + h > t1)
|
||
t1 = t + h;
|
||
}
|
||
}
|
||
|
||
return t1 - t0;
|
||
}
|
||
|
||
static void
|
||
add_option_to_table (GtkPrinterOption *option,
|
||
gpointer user_data)
|
||
{
|
||
GtkGrid *table;
|
||
GtkWidget *label, *widget;
|
||
guint row;
|
||
|
||
table = GTK_GRID (user_data);
|
||
|
||
if (g_str_has_prefix (option->name, "gtk-"))
|
||
return;
|
||
|
||
row = grid_rows (table);
|
||
|
||
widget = gtk_printer_option_widget_new (option);
|
||
gtk_widget_show (widget);
|
||
|
||
if (gtk_printer_option_widget_has_external_label (GTK_PRINTER_OPTION_WIDGET (widget)))
|
||
{
|
||
label = gtk_printer_option_widget_get_external_label (GTK_PRINTER_OPTION_WIDGET (widget));
|
||
gtk_widget_show (label);
|
||
|
||
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
||
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
||
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
|
||
|
||
gtk_grid_attach (table, label, 0, row - 1, 1, 1);
|
||
gtk_grid_attach (table, widget, 1, row - 1, 1, 1);
|
||
}
|
||
else
|
||
gtk_grid_attach (table, widget, 0, row - 1, 2, 1);
|
||
}
|
||
|
||
static void
|
||
setup_page_table (GtkPrinterOptionSet *options,
|
||
const char *group,
|
||
GtkWidget *table,
|
||
GtkWidget *page)
|
||
{
|
||
int nrows;
|
||
|
||
gtk_printer_option_set_foreach_in_group (options, group,
|
||
add_option_to_table,
|
||
table);
|
||
|
||
nrows = grid_rows (GTK_GRID (table));
|
||
if (nrows == 0)
|
||
gtk_widget_hide (page);
|
||
else
|
||
gtk_widget_show (page);
|
||
}
|
||
|
||
static void
|
||
update_print_at_option (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkPrinterOption *option;
|
||
|
||
option = gtk_printer_option_set_lookup (dialog->options, "gtk-print-time");
|
||
|
||
if (option == NULL)
|
||
return;
|
||
|
||
if (dialog->updating_print_at)
|
||
return;
|
||
|
||
if (gtk_check_button_get_active (GTK_CHECK_BUTTON (dialog->print_at_radio)))
|
||
gtk_printer_option_set (option, "at");
|
||
else if (gtk_check_button_get_active (GTK_CHECK_BUTTON (dialog->print_hold_radio)))
|
||
gtk_printer_option_set (option, "on-hold");
|
||
else
|
||
gtk_printer_option_set (option, "now");
|
||
|
||
option = gtk_printer_option_set_lookup (dialog->options, "gtk-print-time-text");
|
||
if (option != NULL)
|
||
{
|
||
const char *text;
|
||
|
||
text = gtk_editable_get_text (GTK_EDITABLE (dialog->print_at_entry));
|
||
gtk_printer_option_set (option, text);
|
||
}
|
||
}
|
||
|
||
|
||
static gboolean
|
||
setup_print_at (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkPrinterOption *option;
|
||
|
||
option = gtk_printer_option_set_lookup (dialog->options, "gtk-print-time");
|
||
|
||
if (option == NULL)
|
||
{
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->print_now_radio), TRUE);
|
||
gtk_widget_set_sensitive (dialog->print_at_radio, FALSE);
|
||
gtk_widget_set_sensitive (dialog->print_at_entry, FALSE);
|
||
gtk_widget_set_sensitive (dialog->print_hold_radio, FALSE);
|
||
gtk_editable_set_text (GTK_EDITABLE (dialog->print_at_entry), "");
|
||
return FALSE;
|
||
}
|
||
|
||
dialog->updating_print_at = TRUE;
|
||
|
||
gtk_widget_set_sensitive (dialog->print_at_entry, FALSE);
|
||
gtk_widget_set_sensitive (dialog->print_at_radio,
|
||
gtk_printer_option_has_choice (option, "at"));
|
||
|
||
gtk_widget_set_sensitive (dialog->print_hold_radio,
|
||
gtk_printer_option_has_choice (option, "on-hold"));
|
||
|
||
update_print_at_option (dialog);
|
||
|
||
if (strcmp (option->value, "at") == 0)
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->print_at_radio), TRUE);
|
||
else if (strcmp (option->value, "on-hold") == 0)
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->print_hold_radio), TRUE);
|
||
else
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->print_now_radio), TRUE);
|
||
|
||
option = gtk_printer_option_set_lookup (dialog->options, "gtk-print-time-text");
|
||
if (option != NULL)
|
||
gtk_editable_set_text (GTK_EDITABLE (dialog->print_at_entry), option->value);
|
||
|
||
dialog->updating_print_at = FALSE;
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
update_dialog_from_settings (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GList *groups, *l;
|
||
char *group;
|
||
GtkWidget *table, *frame;
|
||
gboolean has_advanced, has_job;
|
||
guint nrows;
|
||
GtkWidget *child;
|
||
|
||
if (dialog->current_printer == NULL)
|
||
{
|
||
clear_per_printer_ui (dialog);
|
||
gtk_widget_hide (dialog->job_page);
|
||
gtk_widget_hide (dialog->advanced_page);
|
||
gtk_widget_hide (dialog->image_quality_page);
|
||
gtk_widget_hide (dialog->finishing_page);
|
||
gtk_widget_hide (dialog->color_page);
|
||
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE);
|
||
|
||
return;
|
||
}
|
||
|
||
setup_option (dialog, "gtk-n-up", dialog->pages_per_sheet);
|
||
setup_option (dialog, "gtk-n-up-layout", dialog->number_up_layout);
|
||
setup_option (dialog, "gtk-duplex", dialog->duplex);
|
||
setup_option (dialog, "gtk-paper-type", dialog->paper_type);
|
||
setup_option (dialog, "gtk-paper-source", dialog->paper_source);
|
||
setup_option (dialog, "gtk-output-tray", dialog->output_tray);
|
||
|
||
has_job = FALSE;
|
||
has_job |= setup_option (dialog, "gtk-job-prio", dialog->job_prio);
|
||
has_job |= setup_option (dialog, "gtk-billing-info", dialog->billing_info);
|
||
has_job |= setup_option (dialog, "gtk-cover-before", dialog->cover_before);
|
||
has_job |= setup_option (dialog, "gtk-cover-after", dialog->cover_after);
|
||
has_job |= setup_print_at (dialog);
|
||
|
||
if (has_job)
|
||
gtk_widget_show (dialog->job_page);
|
||
else
|
||
gtk_widget_hide (dialog->job_page);
|
||
|
||
setup_page_table (dialog->options,
|
||
"ImageQualityPage",
|
||
dialog->image_quality_table,
|
||
dialog->image_quality_page);
|
||
|
||
setup_page_table (dialog->options,
|
||
"FinishingPage",
|
||
dialog->finishing_table,
|
||
dialog->finishing_page);
|
||
|
||
setup_page_table (dialog->options,
|
||
"ColorPage",
|
||
dialog->color_table,
|
||
dialog->color_page);
|
||
|
||
gtk_printer_option_set_foreach_in_group (dialog->options,
|
||
"GtkPrintDialogExtension",
|
||
add_option_to_extension_point,
|
||
dialog->extension_point);
|
||
|
||
/* A bit of a hack, keep the last option flush right.
|
||
* This keeps the file format radios from moving as the
|
||
* filename changes.
|
||
*/
|
||
child = gtk_widget_get_last_child (dialog->extension_point);
|
||
if (child && child != gtk_widget_get_first_child (dialog->extension_point))
|
||
gtk_widget_set_halign (child, GTK_ALIGN_END);
|
||
|
||
/* Put the rest of the groups in the advanced page */
|
||
groups = gtk_printer_option_set_get_groups (dialog->options);
|
||
|
||
has_advanced = FALSE;
|
||
for (l = groups; l != NULL; l = l->next)
|
||
{
|
||
group = l->data;
|
||
|
||
if (group == NULL)
|
||
continue;
|
||
|
||
if (strcmp (group, "ImageQualityPage") == 0 ||
|
||
strcmp (group, "ColorPage") == 0 ||
|
||
strcmp (group, "FinishingPage") == 0 ||
|
||
strcmp (group, "GtkPrintDialogExtension") == 0)
|
||
continue;
|
||
|
||
table = gtk_grid_new ();
|
||
gtk_grid_set_row_spacing (GTK_GRID (table), 6);
|
||
gtk_grid_set_column_spacing (GTK_GRID (table), 12);
|
||
|
||
gtk_printer_option_set_foreach_in_group (dialog->options,
|
||
group,
|
||
add_option_to_table,
|
||
table);
|
||
|
||
nrows = grid_rows (GTK_GRID (table));
|
||
if (nrows == 0)
|
||
{
|
||
g_object_unref (g_object_ref_sink (table));
|
||
}
|
||
else
|
||
{
|
||
has_advanced = TRUE;
|
||
frame = wrap_in_frame (group, table);
|
||
gtk_box_append (GTK_BOX (dialog->advanced_vbox), frame);
|
||
}
|
||
}
|
||
|
||
if (has_advanced)
|
||
gtk_widget_show (dialog->advanced_page);
|
||
else
|
||
gtk_widget_hide (dialog->advanced_page);
|
||
|
||
g_list_free_full (groups, g_free);
|
||
}
|
||
|
||
static void
|
||
update_dialog_from_capabilities (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkPrintCapabilities caps;
|
||
gboolean can_collate;
|
||
const char *copies;
|
||
GtkWidget *button;
|
||
|
||
copies = gtk_editable_get_text (GTK_EDITABLE (dialog->copies_spin));
|
||
can_collate = (*copies != '\0' && atoi (copies) > 1);
|
||
|
||
caps = dialog->manual_capabilities | dialog->printer_capabilities;
|
||
|
||
gtk_widget_set_sensitive (dialog->page_set_combo,
|
||
caps & GTK_PRINT_CAPABILITY_PAGE_SET);
|
||
gtk_widget_set_sensitive (dialog->copies_spin,
|
||
caps & GTK_PRINT_CAPABILITY_COPIES);
|
||
gtk_widget_set_sensitive (dialog->collate_check,
|
||
can_collate &&
|
||
(caps & GTK_PRINT_CAPABILITY_COLLATE));
|
||
gtk_widget_set_sensitive (dialog->reverse_check,
|
||
caps & GTK_PRINT_CAPABILITY_REVERSE);
|
||
gtk_widget_set_sensitive (dialog->scale_spin,
|
||
caps & GTK_PRINT_CAPABILITY_SCALE);
|
||
gtk_widget_set_sensitive (GTK_WIDGET (dialog->pages_per_sheet),
|
||
caps & GTK_PRINT_CAPABILITY_NUMBER_UP);
|
||
|
||
button = gtk_dialog_get_widget_for_response (GTK_DIALOG (dialog), GTK_RESPONSE_APPLY);
|
||
gtk_widget_set_visible (button, (caps & GTK_PRINT_CAPABILITY_PREVIEW) != 0);
|
||
|
||
update_collate_icon (NULL, dialog);
|
||
}
|
||
|
||
static gboolean
|
||
page_setup_is_equal (GtkPageSetup *a,
|
||
GtkPageSetup *b)
|
||
{
|
||
return
|
||
gtk_paper_size_is_equal (gtk_page_setup_get_paper_size (a),
|
||
gtk_page_setup_get_paper_size (b)) &&
|
||
gtk_page_setup_get_top_margin (a, GTK_UNIT_MM) == gtk_page_setup_get_top_margin (b, GTK_UNIT_MM) &&
|
||
gtk_page_setup_get_bottom_margin (a, GTK_UNIT_MM) == gtk_page_setup_get_bottom_margin (b, GTK_UNIT_MM) &&
|
||
gtk_page_setup_get_left_margin (a, GTK_UNIT_MM) == gtk_page_setup_get_left_margin (b, GTK_UNIT_MM) &&
|
||
gtk_page_setup_get_right_margin (a, GTK_UNIT_MM) == gtk_page_setup_get_right_margin (b, GTK_UNIT_MM);
|
||
}
|
||
|
||
static gboolean
|
||
page_setup_is_same_size (GtkPageSetup *a,
|
||
GtkPageSetup *b)
|
||
{
|
||
return gtk_paper_size_is_equal (gtk_page_setup_get_paper_size (a),
|
||
gtk_page_setup_get_paper_size (b));
|
||
}
|
||
|
||
static gboolean
|
||
set_paper_size (GtkPrintUnixDialog *dialog,
|
||
GtkPageSetup *page_setup,
|
||
gboolean size_only,
|
||
gboolean add_item)
|
||
{
|
||
GListModel *model;
|
||
GtkPageSetup *list_page_setup;
|
||
guint i;
|
||
|
||
if (!dialog->internal_page_setup_change)
|
||
return TRUE;
|
||
|
||
if (page_setup == NULL)
|
||
return FALSE;
|
||
|
||
model = gtk_drop_down_get_model (GTK_DROP_DOWN (dialog->paper_size_combo));
|
||
for (i = 0; i < g_list_model_get_n_items (model); i++)
|
||
{
|
||
list_page_setup = g_list_model_get_item (model, i);
|
||
if (list_page_setup == NULL)
|
||
continue;
|
||
|
||
if ((size_only && page_setup_is_same_size (page_setup, list_page_setup)) ||
|
||
(!size_only && page_setup_is_equal (page_setup, list_page_setup)))
|
||
{
|
||
gtk_drop_down_set_selected (GTK_DROP_DOWN (dialog->paper_size_combo), i);
|
||
gtk_drop_down_set_selected (GTK_DROP_DOWN (dialog->orientation_combo),
|
||
gtk_page_setup_get_orientation (page_setup));
|
||
g_object_unref (list_page_setup);
|
||
return TRUE;
|
||
}
|
||
|
||
g_object_unref (list_page_setup);
|
||
}
|
||
|
||
if (add_item)
|
||
{
|
||
i = g_list_model_get_n_items (model);
|
||
g_list_store_append (dialog->page_setup_list, page_setup);
|
||
gtk_drop_down_set_selected (GTK_DROP_DOWN (dialog->paper_size_combo), i);
|
||
gtk_drop_down_set_selected (GTK_DROP_DOWN (dialog->orientation_combo),
|
||
gtk_page_setup_get_orientation (page_setup));
|
||
return TRUE;
|
||
}
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
fill_custom_paper_sizes (GtkPrintUnixDialog *dialog)
|
||
{
|
||
g_list_store_remove_all (dialog->custom_paper_list);
|
||
gtk_print_load_custom_papers (dialog->custom_paper_list);
|
||
}
|
||
|
||
static void
|
||
fill_paper_sizes (GtkPrintUnixDialog *dialog,
|
||
GtkPrinter *printer)
|
||
{
|
||
GList *list, *l;
|
||
GtkPageSetup *page_setup;
|
||
GtkPaperSize *paper_size;
|
||
int i;
|
||
|
||
g_list_store_remove_all (dialog->page_setup_list);
|
||
|
||
if (printer == NULL || (list = gtk_printer_list_papers (printer)) == NULL)
|
||
{
|
||
for (i = 0; i < G_N_ELEMENTS (common_paper_sizes); i++)
|
||
{
|
||
page_setup = gtk_page_setup_new ();
|
||
paper_size = gtk_paper_size_new (common_paper_sizes[i]);
|
||
gtk_page_setup_set_paper_size_and_default_margins (page_setup, paper_size);
|
||
gtk_paper_size_free (paper_size);
|
||
g_list_store_append (dialog->page_setup_list, page_setup);
|
||
g_object_unref (page_setup);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
for (l = list; l != NULL; l = l->next)
|
||
{
|
||
page_setup = l->data;
|
||
g_list_store_append (dialog->page_setup_list, page_setup);
|
||
g_object_unref (page_setup);
|
||
}
|
||
g_list_free (list);
|
||
}
|
||
}
|
||
|
||
static void
|
||
update_paper_sizes (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkPageSetup *current_page_setup = NULL;
|
||
GtkPrinter *printer;
|
||
|
||
printer = gtk_print_unix_dialog_get_selected_printer (dialog);
|
||
|
||
fill_paper_sizes (dialog, printer);
|
||
fill_custom_paper_sizes (dialog);
|
||
|
||
current_page_setup = gtk_page_setup_copy (gtk_print_unix_dialog_get_page_setup (dialog));
|
||
|
||
if (current_page_setup)
|
||
{
|
||
if (!set_paper_size (dialog, current_page_setup, FALSE, FALSE))
|
||
set_paper_size (dialog, current_page_setup, TRUE, TRUE);
|
||
|
||
g_object_unref (current_page_setup);
|
||
}
|
||
}
|
||
|
||
static void
|
||
mark_conflicts (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkPrinter *printer;
|
||
gboolean have_conflict;
|
||
|
||
have_conflict = FALSE;
|
||
|
||
printer = dialog->current_printer;
|
||
|
||
if (printer)
|
||
{
|
||
g_signal_handler_block (dialog->options, dialog->options_changed_handler);
|
||
|
||
gtk_printer_option_set_clear_conflicts (dialog->options);
|
||
have_conflict = _gtk_printer_mark_conflicts (printer, dialog->options);
|
||
|
||
g_signal_handler_unblock (dialog->options, dialog->options_changed_handler);
|
||
}
|
||
|
||
if (have_conflict)
|
||
gtk_widget_show (dialog->conflicts_widget);
|
||
else
|
||
gtk_widget_hide (dialog->conflicts_widget);
|
||
}
|
||
|
||
static gboolean
|
||
mark_conflicts_callback (gpointer data)
|
||
{
|
||
GtkPrintUnixDialog *dialog = data;
|
||
|
||
dialog->mark_conflicts_id = 0;
|
||
|
||
mark_conflicts (dialog);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
unschedule_idle_mark_conflicts (GtkPrintUnixDialog *dialog)
|
||
{
|
||
if (dialog->mark_conflicts_id != 0)
|
||
{
|
||
g_source_remove (dialog->mark_conflicts_id);
|
||
dialog->mark_conflicts_id = 0;
|
||
}
|
||
}
|
||
|
||
static void
|
||
schedule_idle_mark_conflicts (GtkPrintUnixDialog *dialog)
|
||
{
|
||
if (dialog->mark_conflicts_id != 0)
|
||
return;
|
||
|
||
dialog->mark_conflicts_id = g_idle_add (mark_conflicts_callback, dialog);
|
||
g_source_set_name_by_id (dialog->mark_conflicts_id, "[gtk] mark_conflicts_callback");
|
||
}
|
||
|
||
static void
|
||
options_changed_cb (GtkPrintUnixDialog *dialog)
|
||
{
|
||
schedule_idle_mark_conflicts (dialog);
|
||
|
||
g_free (dialog->waiting_for_printer);
|
||
dialog->waiting_for_printer = NULL;
|
||
}
|
||
|
||
static void
|
||
clear_per_printer_ui (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkWidget *child;
|
||
|
||
if (dialog->finishing_table == NULL)
|
||
return;
|
||
|
||
while ((child = gtk_widget_get_first_child (dialog->finishing_table)))
|
||
gtk_grid_remove (GTK_GRID (dialog->finishing_table), child);
|
||
while ((child = gtk_widget_get_first_child (dialog->image_quality_table)))
|
||
gtk_grid_remove (GTK_GRID (dialog->image_quality_table), child);
|
||
while ((child = gtk_widget_get_first_child (dialog->color_table)))
|
||
gtk_grid_remove (GTK_GRID (dialog->color_table), child);
|
||
while ((child = gtk_widget_get_first_child (dialog->advanced_vbox)))
|
||
gtk_box_remove (GTK_BOX (dialog->advanced_vbox), child);
|
||
while ((child = gtk_widget_get_first_child (dialog->extension_point)))
|
||
gtk_box_remove (GTK_BOX (dialog->extension_point), child);
|
||
}
|
||
|
||
static void
|
||
printer_details_acquired (GtkPrinter *printer,
|
||
gboolean success,
|
||
GtkPrintUnixDialog *dialog)
|
||
{
|
||
disconnect_printer_details_request (dialog, !success);
|
||
|
||
if (success)
|
||
selected_printer_changed (dialog);
|
||
}
|
||
|
||
static void
|
||
selected_printer_changed (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GListModel *model = G_LIST_MODEL (gtk_column_view_get_model (GTK_COLUMN_VIEW (dialog->printer_list)));
|
||
GtkPrinter *printer;
|
||
|
||
/* Whenever the user selects a printer we stop looking for
|
||
* the printer specified in the initial settings
|
||
*/
|
||
if (dialog->waiting_for_printer &&
|
||
!dialog->internal_printer_change)
|
||
{
|
||
g_free (dialog->waiting_for_printer);
|
||
dialog->waiting_for_printer = NULL;
|
||
}
|
||
|
||
disconnect_printer_details_request (dialog, FALSE);
|
||
|
||
printer = gtk_single_selection_get_selected_item (GTK_SINGLE_SELECTION (model));
|
||
|
||
/* sets GTK_RESPONSE_OK button sensitivity depending on whether the printer
|
||
* accepts/rejects jobs
|
||
*/
|
||
if (printer != NULL)
|
||
{
|
||
if (!gtk_printer_is_accepting_jobs (printer))
|
||
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE);
|
||
else if (dialog->current_printer == printer && gtk_printer_has_details (printer))
|
||
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, TRUE);
|
||
}
|
||
|
||
if (printer != NULL && !gtk_printer_has_details (printer))
|
||
{
|
||
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE);
|
||
dialog->request_details_tag = g_signal_connect (printer, "details-acquired",
|
||
G_CALLBACK (printer_details_acquired), dialog);
|
||
|
||
dialog->request_details_printer = g_object_ref (printer);
|
||
set_busy_cursor (dialog, TRUE);
|
||
gtk_printer_set_state_message (printer, _("Getting printer information…"));
|
||
gtk_printer_request_details (printer);
|
||
return;
|
||
}
|
||
|
||
if (printer == dialog->current_printer)
|
||
return;
|
||
|
||
if (dialog->options)
|
||
{
|
||
g_clear_object (&dialog->options);
|
||
clear_per_printer_ui (dialog);
|
||
}
|
||
|
||
g_clear_object (&dialog->current_printer);
|
||
dialog->printer_capabilities = 0;
|
||
|
||
if (printer != NULL && gtk_printer_is_accepting_jobs (printer))
|
||
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, TRUE);
|
||
dialog->current_printer = g_object_ref (printer);
|
||
|
||
if (printer != NULL)
|
||
{
|
||
if (!dialog->page_setup_set)
|
||
{
|
||
/* if no explicit page setup has been set, use the printer default */
|
||
GtkPageSetup *page_setup;
|
||
|
||
page_setup = gtk_printer_get_default_page_size (printer);
|
||
|
||
if (!page_setup)
|
||
page_setup = gtk_page_setup_new ();
|
||
|
||
if (page_setup && dialog->page_setup)
|
||
gtk_page_setup_set_orientation (page_setup, gtk_page_setup_get_orientation (dialog->page_setup));
|
||
|
||
g_clear_object (&dialog->page_setup);
|
||
dialog->page_setup = page_setup; /* transfer ownership */
|
||
}
|
||
|
||
dialog->printer_capabilities = gtk_printer_get_capabilities (printer);
|
||
dialog->options = _gtk_printer_get_options (printer,
|
||
dialog->initial_settings,
|
||
dialog->page_setup,
|
||
dialog->manual_capabilities);
|
||
|
||
dialog->options_changed_handler =
|
||
g_signal_connect_swapped (dialog->options, "changed", G_CALLBACK (options_changed_cb), dialog);
|
||
schedule_idle_mark_conflicts (dialog);
|
||
}
|
||
|
||
update_dialog_from_settings (dialog);
|
||
update_dialog_from_capabilities (dialog);
|
||
|
||
dialog->internal_page_setup_change = TRUE;
|
||
update_paper_sizes (dialog);
|
||
dialog->internal_page_setup_change = FALSE;
|
||
|
||
g_object_notify (G_OBJECT (dialog), "selected-printer");
|
||
}
|
||
|
||
static void
|
||
update_collate_icon (GtkToggleButton *toggle_button,
|
||
GtkPrintUnixDialog *dialog)
|
||
{
|
||
gtk_widget_queue_draw (dialog->collate_image);
|
||
}
|
||
|
||
static void
|
||
paint_page (GtkPrintUnixDialog *dialog,
|
||
GtkWidget *widget,
|
||
cairo_t *cr,
|
||
int x,
|
||
int y,
|
||
const char *text,
|
||
int text_x)
|
||
{
|
||
GtkStyleContext *context;
|
||
int width, height;
|
||
int text_y;
|
||
GdkRGBA color;
|
||
|
||
width = 20;
|
||
height = 26;
|
||
text_y = 21;
|
||
|
||
context = gtk_widget_get_style_context (widget);
|
||
gtk_style_context_save_to_node (context, dialog->collate_paper_node);
|
||
|
||
gtk_render_background (context, cr, x, y, width, height);
|
||
gtk_render_frame (context, cr, x, y, width, height);
|
||
|
||
gtk_style_context_get_color (context, &color);
|
||
cairo_set_source_rgba (cr, color.red, color.green, color.blue, color.alpha);
|
||
|
||
cairo_select_font_face (cr, "Sans",
|
||
CAIRO_FONT_SLANT_NORMAL,
|
||
CAIRO_FONT_WEIGHT_NORMAL);
|
||
cairo_set_font_size (cr, 9);
|
||
cairo_move_to (cr, x + text_x, y + text_y);
|
||
cairo_show_text (cr, text);
|
||
|
||
gtk_style_context_restore (context);
|
||
}
|
||
|
||
static void
|
||
draw_collate (GtkDrawingArea *da,
|
||
cairo_t *cr,
|
||
int width,
|
||
int height,
|
||
gpointer data)
|
||
{
|
||
GtkPrintUnixDialog *dialog = GTK_PRINT_UNIX_DIALOG (data);
|
||
GtkWidget *widget = GTK_WIDGET (da);
|
||
gboolean collate, reverse, rtl;
|
||
int copies;
|
||
int text_x;
|
||
int x, y, x1, x2, p1, p2;
|
||
|
||
collate = dialog_get_collate (dialog);
|
||
reverse = dialog_get_reverse (dialog);
|
||
copies = dialog_get_n_copies (dialog);
|
||
|
||
rtl = (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL);
|
||
|
||
x = (width - 30) / 2;
|
||
y = (height - 36) / 2;
|
||
if (rtl)
|
||
{
|
||
x1 = x;
|
||
x2 = x - 36;
|
||
p1 = 0;
|
||
p2 = 10;
|
||
text_x = 4;
|
||
}
|
||
else
|
||
{
|
||
x1 = x;
|
||
x2 = x + 36;
|
||
p1 = 10;
|
||
p2 = 0;
|
||
text_x = 11;
|
||
}
|
||
|
||
if (copies == 1)
|
||
{
|
||
paint_page (dialog, widget, cr, x1 + p1, y, reverse ? "1" : "2", text_x);
|
||
paint_page (dialog, widget, cr, x1 + p2, y + 10, reverse ? "2" : "1", text_x);
|
||
}
|
||
else
|
||
{
|
||
paint_page (dialog, widget, cr, x1 + p1, y, collate == reverse ? "1" : "2", text_x);
|
||
paint_page (dialog, widget, cr, x1 + p2, y + 10, reverse ? "2" : "1", text_x);
|
||
|
||
paint_page (dialog, widget, cr, x2 + p1, y, reverse ? "1" : "2", text_x);
|
||
paint_page (dialog, widget, cr, x2 + p2, y + 10, collate == reverse ? "2" : "1", text_x);
|
||
}
|
||
}
|
||
|
||
static gboolean
|
||
page_range_entry_focus_changed (GtkWidget *entry,
|
||
GParamSpec *pspec,
|
||
GtkPrintUnixDialog *dialog)
|
||
{
|
||
if (gtk_widget_has_focus (entry))
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->page_range_radio), TRUE);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
update_page_range_entry_sensitivity (GtkWidget *button,
|
||
GtkPrintUnixDialog *dialog)
|
||
{
|
||
gboolean active;
|
||
|
||
active = gtk_check_button_get_active (GTK_CHECK_BUTTON (button));
|
||
|
||
if (active)
|
||
gtk_widget_grab_focus (dialog->page_range_entry);
|
||
}
|
||
|
||
static void
|
||
update_print_at_entry_sensitivity (GtkWidget *button,
|
||
GtkPrintUnixDialog *dialog)
|
||
{
|
||
gboolean active;
|
||
|
||
active = gtk_check_button_get_active (GTK_CHECK_BUTTON (button));
|
||
|
||
gtk_widget_set_sensitive (dialog->print_at_entry, active);
|
||
|
||
if (active)
|
||
gtk_widget_grab_focus (dialog->print_at_entry);
|
||
}
|
||
|
||
static gboolean
|
||
is_range_separator (char c)
|
||
{
|
||
return (c == ',' || c == ';' || c == ':');
|
||
}
|
||
|
||
static GtkPageRange *
|
||
dialog_get_page_ranges (GtkPrintUnixDialog *dialog,
|
||
int *n_ranges_out)
|
||
{
|
||
int i, n_ranges;
|
||
const char *text, *p;
|
||
char *next;
|
||
GtkPageRange *ranges;
|
||
int start, end;
|
||
|
||
text = gtk_editable_get_text (GTK_EDITABLE (dialog->page_range_entry));
|
||
|
||
if (*text == 0)
|
||
{
|
||
*n_ranges_out = 0;
|
||
return NULL;
|
||
}
|
||
|
||
n_ranges = 1;
|
||
p = text;
|
||
while (*p)
|
||
{
|
||
if (is_range_separator (*p))
|
||
n_ranges++;
|
||
p++;
|
||
}
|
||
|
||
ranges = g_new0 (GtkPageRange, n_ranges);
|
||
|
||
i = 0;
|
||
p = text;
|
||
while (*p)
|
||
{
|
||
while (isspace (*p)) p++;
|
||
|
||
if (*p == '-')
|
||
{
|
||
/* a half-open range like -2 */
|
||
start = 1;
|
||
}
|
||
else
|
||
{
|
||
start = (int)strtol (p, &next, 10);
|
||
if (start < 1)
|
||
start = 1;
|
||
p = next;
|
||
}
|
||
|
||
end = start;
|
||
|
||
while (isspace (*p)) p++;
|
||
|
||
if (*p == '-')
|
||
{
|
||
p++;
|
||
end = (int)strtol (p, &next, 10);
|
||
if (next == p) /* a half-open range like 2- */
|
||
end = 0;
|
||
else if (end < start)
|
||
end = start;
|
||
}
|
||
|
||
ranges[i].start = start - 1;
|
||
ranges[i].end = end - 1;
|
||
i++;
|
||
|
||
/* Skip until end or separator */
|
||
while (*p && !is_range_separator (*p))
|
||
p++;
|
||
|
||
/* if not at end, skip separator */
|
||
if (*p)
|
||
p++;
|
||
}
|
||
|
||
*n_ranges_out = i;
|
||
|
||
return ranges;
|
||
}
|
||
|
||
static void
|
||
dialog_set_page_ranges (GtkPrintUnixDialog *dialog,
|
||
GtkPageRange *ranges,
|
||
int n_ranges)
|
||
{
|
||
int i;
|
||
GString *s = g_string_new (NULL);
|
||
|
||
for (i = 0; i < n_ranges; i++)
|
||
{
|
||
g_string_append_printf (s, "%d", ranges[i].start + 1);
|
||
if (ranges[i].end > ranges[i].start)
|
||
g_string_append_printf (s, "-%d", ranges[i].end + 1);
|
||
else if (ranges[i].end == -1)
|
||
g_string_append (s, "-");
|
||
|
||
if (i != n_ranges - 1)
|
||
g_string_append (s, ",");
|
||
}
|
||
|
||
gtk_editable_set_text (GTK_EDITABLE (dialog->page_range_entry), s->str);
|
||
|
||
g_string_free (s, TRUE);
|
||
}
|
||
|
||
static GtkPrintPages
|
||
dialog_get_print_pages (GtkPrintUnixDialog *dialog)
|
||
{
|
||
if (gtk_check_button_get_active (GTK_CHECK_BUTTON (dialog->all_pages_radio)))
|
||
return GTK_PRINT_PAGES_ALL;
|
||
else if (gtk_check_button_get_active (GTK_CHECK_BUTTON (dialog->current_page_radio)))
|
||
return GTK_PRINT_PAGES_CURRENT;
|
||
else if (gtk_check_button_get_active (GTK_CHECK_BUTTON (dialog->selection_radio)))
|
||
return GTK_PRINT_PAGES_SELECTION;
|
||
else
|
||
return GTK_PRINT_PAGES_RANGES;
|
||
}
|
||
|
||
static void
|
||
dialog_set_print_pages (GtkPrintUnixDialog *dialog,
|
||
GtkPrintPages pages)
|
||
{
|
||
if (pages == GTK_PRINT_PAGES_RANGES)
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->page_range_radio), TRUE);
|
||
else if (pages == GTK_PRINT_PAGES_CURRENT)
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->current_page_radio), TRUE);
|
||
else if (pages == GTK_PRINT_PAGES_SELECTION)
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->selection_radio), TRUE);
|
||
else
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->all_pages_radio), TRUE);
|
||
}
|
||
|
||
static double
|
||
dialog_get_scale (GtkPrintUnixDialog *dialog)
|
||
{
|
||
if (gtk_widget_is_sensitive (dialog->scale_spin))
|
||
return gtk_spin_button_get_value (GTK_SPIN_BUTTON (dialog->scale_spin));
|
||
else
|
||
return 100.0;
|
||
}
|
||
|
||
static void
|
||
dialog_set_scale (GtkPrintUnixDialog *dialog,
|
||
double val)
|
||
{
|
||
gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->scale_spin), val);
|
||
}
|
||
|
||
static GtkPageSet
|
||
dialog_get_page_set (GtkPrintUnixDialog *dialog)
|
||
{
|
||
if (gtk_widget_is_sensitive (dialog->page_set_combo))
|
||
return (GtkPageSet)gtk_drop_down_get_selected (GTK_DROP_DOWN (dialog->page_set_combo));
|
||
else
|
||
return GTK_PAGE_SET_ALL;
|
||
}
|
||
|
||
static void
|
||
dialog_set_page_set (GtkPrintUnixDialog *dialog,
|
||
GtkPageSet val)
|
||
{
|
||
gtk_drop_down_set_selected (GTK_DROP_DOWN (dialog->page_set_combo), (guint)val);
|
||
}
|
||
|
||
static int
|
||
dialog_get_n_copies (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkAdjustment *adjustment;
|
||
const char *text;
|
||
char *endptr = NULL;
|
||
int n_copies;
|
||
|
||
adjustment = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (dialog->copies_spin));
|
||
|
||
text = gtk_editable_get_text (GTK_EDITABLE (dialog->copies_spin));
|
||
n_copies = g_ascii_strtoull (text, &endptr, 0);
|
||
|
||
if (gtk_widget_is_sensitive (dialog->copies_spin))
|
||
{
|
||
if (n_copies != 0 && endptr != text && (endptr != NULL && endptr[0] == '\0') &&
|
||
n_copies >= gtk_adjustment_get_lower (adjustment) &&
|
||
n_copies <= gtk_adjustment_get_upper (adjustment))
|
||
{
|
||
return n_copies;
|
||
}
|
||
|
||
return gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (dialog->copies_spin));
|
||
}
|
||
|
||
return 1;
|
||
}
|
||
|
||
static void
|
||
dialog_set_n_copies (GtkPrintUnixDialog *dialog,
|
||
int n_copies)
|
||
{
|
||
gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->copies_spin), n_copies);
|
||
}
|
||
|
||
static gboolean
|
||
dialog_get_collate (GtkPrintUnixDialog *dialog)
|
||
{
|
||
if (gtk_widget_is_sensitive (dialog->collate_check))
|
||
return gtk_check_button_get_active (GTK_CHECK_BUTTON (dialog->collate_check));
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
dialog_set_collate (GtkPrintUnixDialog *dialog,
|
||
gboolean collate)
|
||
{
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->collate_check), collate);
|
||
}
|
||
|
||
static gboolean
|
||
dialog_get_reverse (GtkPrintUnixDialog *dialog)
|
||
{
|
||
if (gtk_widget_is_sensitive (dialog->reverse_check))
|
||
return gtk_check_button_get_active (GTK_CHECK_BUTTON (dialog->reverse_check));
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
dialog_set_reverse (GtkPrintUnixDialog *dialog,
|
||
gboolean reverse)
|
||
{
|
||
gtk_check_button_set_active (GTK_CHECK_BUTTON (dialog->reverse_check), reverse);
|
||
}
|
||
|
||
static int
|
||
dialog_get_pages_per_sheet (GtkPrintUnixDialog *dialog)
|
||
{
|
||
const char *val;
|
||
int num;
|
||
|
||
val = gtk_printer_option_widget_get_value (dialog->pages_per_sheet);
|
||
|
||
num = 1;
|
||
|
||
if (val)
|
||
{
|
||
num = atoi(val);
|
||
if (num < 1)
|
||
num = 1;
|
||
}
|
||
|
||
return num;
|
||
}
|
||
|
||
static GtkNumberUpLayout
|
||
dialog_get_number_up_layout (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkPrintCapabilities caps;
|
||
GtkNumberUpLayout layout;
|
||
const char *val;
|
||
GEnumClass *enum_class;
|
||
GEnumValue *enum_value;
|
||
|
||
val = gtk_printer_option_widget_get_value (dialog->number_up_layout);
|
||
|
||
caps = dialog->manual_capabilities | dialog->printer_capabilities;
|
||
|
||
if ((caps & GTK_PRINT_CAPABILITY_NUMBER_UP_LAYOUT) == 0)
|
||
return GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM;
|
||
|
||
if (gtk_widget_get_direction (GTK_WIDGET (dialog)) == 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;
|
||
|
||
if (val[0] == '\0' && dialog->options)
|
||
{
|
||
GtkPrinterOption *option = gtk_printer_option_set_lookup (dialog->options, "gtk-n-up-layout");
|
||
if (option)
|
||
val = option->value;
|
||
}
|
||
|
||
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;
|
||
}
|
||
|
||
static void
|
||
draw_page (GtkDrawingArea *da,
|
||
cairo_t *cr,
|
||
int width,
|
||
int height,
|
||
gpointer data)
|
||
{
|
||
GtkWidget *widget = GTK_WIDGET (da);
|
||
GtkPrintUnixDialog *dialog = GTK_PRINT_UNIX_DIALOG (data);
|
||
GtkStyleContext *context;
|
||
double ratio;
|
||
int w, h, tmp;
|
||
int pages_x, pages_y, i, x, y, layout_w, layout_h;
|
||
double page_width, page_height;
|
||
GtkPageOrientation orientation;
|
||
gboolean landscape;
|
||
PangoLayout *layout;
|
||
PangoFontDescription *font;
|
||
char *text;
|
||
GdkRGBA color;
|
||
GtkNumberUpLayout number_up_layout;
|
||
int start_x, end_x, start_y, end_y;
|
||
int dx, dy;
|
||
gboolean horizontal;
|
||
GtkPageSetup *page_setup;
|
||
double paper_width, paper_height;
|
||
double pos_x, pos_y;
|
||
int pages_per_sheet;
|
||
gboolean ltr = TRUE;
|
||
|
||
orientation = gtk_page_setup_get_orientation (dialog->page_setup);
|
||
landscape =
|
||
(orientation == GTK_PAGE_ORIENTATION_LANDSCAPE) ||
|
||
(orientation == GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE);
|
||
|
||
number_up_layout = dialog_get_number_up_layout (dialog);
|
||
|
||
cairo_save (cr);
|
||
|
||
page_setup = gtk_print_unix_dialog_get_page_setup (dialog);
|
||
|
||
if (page_setup != NULL)
|
||
{
|
||
if (!landscape)
|
||
{
|
||
paper_width = gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM);
|
||
paper_height = gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM);
|
||
}
|
||
else
|
||
{
|
||
paper_width = gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM);
|
||
paper_height = gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM);
|
||
}
|
||
|
||
if (paper_width < paper_height)
|
||
{
|
||
h = EXAMPLE_PAGE_AREA_SIZE - 3;
|
||
w = (paper_height != 0) ? h * paper_width / paper_height : 0;
|
||
}
|
||
else
|
||
{
|
||
w = EXAMPLE_PAGE_AREA_SIZE - 3;
|
||
h = (paper_width != 0) ? w * paper_height / paper_width : 0;
|
||
}
|
||
|
||
if (paper_width == 0)
|
||
w = 0;
|
||
|
||
if (paper_height == 0)
|
||
h = 0;
|
||
}
|
||
else
|
||
{
|
||
ratio = G_SQRT2;
|
||
w = (EXAMPLE_PAGE_AREA_SIZE - 3) / ratio;
|
||
h = EXAMPLE_PAGE_AREA_SIZE - 3;
|
||
}
|
||
|
||
pages_per_sheet = dialog_get_pages_per_sheet (dialog);
|
||
switch (pages_per_sheet)
|
||
{
|
||
default:
|
||
case 1:
|
||
pages_x = 1; pages_y = 1;
|
||
break;
|
||
case 2:
|
||
landscape = !landscape;
|
||
pages_x = 1; pages_y = 2;
|
||
break;
|
||
case 4:
|
||
pages_x = 2; pages_y = 2;
|
||
break;
|
||
case 6:
|
||
landscape = !landscape;
|
||
pages_x = 2; pages_y = 3;
|
||
break;
|
||
case 9:
|
||
pages_x = 3; pages_y = 3;
|
||
break;
|
||
case 16:
|
||
pages_x = 4; pages_y = 4;
|
||
break;
|
||
}
|
||
|
||
if (landscape)
|
||
{
|
||
tmp = w;
|
||
w = h;
|
||
h = tmp;
|
||
|
||
tmp = pages_x;
|
||
pages_x = pages_y;
|
||
pages_y = tmp;
|
||
}
|
||
|
||
context = gtk_widget_get_style_context (widget);
|
||
gtk_style_context_save_to_node (context, dialog->page_layout_paper_node);
|
||
gtk_style_context_get_color (context, &color);
|
||
|
||
pos_x = (width - w) / 2;
|
||
pos_y = (height - h) / 2 - 10;
|
||
cairo_translate (cr, pos_x, pos_y);
|
||
|
||
gtk_render_background (context, cr, 1, 1, w, h);
|
||
gtk_render_frame (context, cr, 1, 1, w, h);
|
||
|
||
cairo_set_line_width (cr, 1.0);
|
||
|
||
i = 1;
|
||
|
||
page_width = (double)w / pages_x;
|
||
page_height = (double)h / pages_y;
|
||
|
||
layout = pango_cairo_create_layout (cr);
|
||
|
||
font = pango_font_description_new ();
|
||
pango_font_description_set_family (font, "sans");
|
||
|
||
if (page_height > 0)
|
||
pango_font_description_set_absolute_size (font, page_height * 0.4 * PANGO_SCALE);
|
||
else
|
||
pango_font_description_set_absolute_size (font, 1);
|
||
|
||
pango_layout_set_font_description (layout, font);
|
||
pango_font_description_free (font);
|
||
|
||
pango_layout_set_width (layout, page_width * PANGO_SCALE);
|
||
pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
|
||
|
||
switch (number_up_layout)
|
||
{
|
||
default:
|
||
case GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM:
|
||
start_x = 0;
|
||
end_x = pages_x - 1;
|
||
start_y = 0;
|
||
end_y = pages_y - 1;
|
||
dx = 1;
|
||
dy = 1;
|
||
horizontal = TRUE;
|
||
break;
|
||
case GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_BOTTOM_TO_TOP:
|
||
start_x = 0;
|
||
end_x = pages_x - 1;
|
||
start_y = pages_y - 1;
|
||
end_y = 0;
|
||
dx = 1;
|
||
dy = - 1;
|
||
horizontal = TRUE;
|
||
break;
|
||
case GTK_NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_TOP_TO_BOTTOM:
|
||
start_x = pages_x - 1;
|
||
end_x = 0;
|
||
start_y = 0;
|
||
end_y = pages_y - 1;
|
||
dx = - 1;
|
||
dy = 1;
|
||
horizontal = TRUE;
|
||
break;
|
||
case GTK_NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_BOTTOM_TO_TOP:
|
||
start_x = pages_x - 1;
|
||
end_x = 0;
|
||
start_y = pages_y - 1;
|
||
end_y = 0;
|
||
dx = - 1;
|
||
dy = - 1;
|
||
horizontal = TRUE;
|
||
break;
|
||
case GTK_NUMBER_UP_LAYOUT_TOP_TO_BOTTOM_LEFT_TO_RIGHT:
|
||
start_x = 0;
|
||
end_x = pages_x - 1;
|
||
start_y = 0;
|
||
end_y = pages_y - 1;
|
||
dx = 1;
|
||
dy = 1;
|
||
horizontal = FALSE;
|
||
break;
|
||
case GTK_NUMBER_UP_LAYOUT_TOP_TO_BOTTOM_RIGHT_TO_LEFT:
|
||
start_x = pages_x - 1;
|
||
end_x = 0;
|
||
start_y = 0;
|
||
end_y = pages_y - 1;
|
||
dx = - 1;
|
||
dy = 1;
|
||
horizontal = FALSE;
|
||
break;
|
||
case GTK_NUMBER_UP_LAYOUT_BOTTOM_TO_TOP_LEFT_TO_RIGHT:
|
||
start_x = 0;
|
||
end_x = pages_x - 1;
|
||
start_y = pages_y - 1;
|
||
end_y = 0;
|
||
dx = 1;
|
||
dy = - 1;
|
||
horizontal = FALSE;
|
||
break;
|
||
case GTK_NUMBER_UP_LAYOUT_BOTTOM_TO_TOP_RIGHT_TO_LEFT:
|
||
start_x = pages_x - 1;
|
||
end_x = 0;
|
||
start_y = pages_y - 1;
|
||
end_y = 0;
|
||
dx = - 1;
|
||
dy = - 1;
|
||
horizontal = FALSE;
|
||
break;
|
||
}
|
||
|
||
cairo_set_source_rgba (cr, color.red, color.green, color.blue, color.alpha);
|
||
if (horizontal)
|
||
for (y = start_y; y != end_y + dy; y += dy)
|
||
{
|
||
for (x = start_x; x != end_x + dx; x += dx)
|
||
{
|
||
text = g_strdup_printf ("%d", i++);
|
||
pango_layout_set_text (layout, text, -1);
|
||
g_free (text);
|
||
pango_layout_get_size (layout, &layout_w, &layout_h);
|
||
cairo_save (cr);
|
||
cairo_translate (cr,
|
||
x * page_width,
|
||
y * page_height + (page_height - layout_h / 1024.0) / 2);
|
||
|
||
pango_cairo_show_layout (cr, layout);
|
||
cairo_restore (cr);
|
||
}
|
||
}
|
||
else
|
||
for (x = start_x; x != end_x + dx; x += dx)
|
||
{
|
||
for (y = start_y; y != end_y + dy; y += dy)
|
||
{
|
||
text = g_strdup_printf ("%d", i++);
|
||
pango_layout_set_text (layout, text, -1);
|
||
g_free (text);
|
||
pango_layout_get_size (layout, &layout_w, &layout_h);
|
||
cairo_save (cr);
|
||
cairo_translate (cr,
|
||
x * page_width,
|
||
y * page_height + (page_height - layout_h / 1024.0) / 2);
|
||
|
||
pango_cairo_show_layout (cr, layout);
|
||
cairo_restore (cr);
|
||
}
|
||
}
|
||
|
||
g_object_unref (layout);
|
||
|
||
gtk_style_context_restore (context);
|
||
|
||
gtk_style_context_get_color (context, &color);
|
||
|
||
if (page_setup != NULL)
|
||
{
|
||
PangoContext *pango_c = NULL;
|
||
PangoFontDescription *pango_f = NULL;
|
||
int font_size = 12 * PANGO_SCALE;
|
||
|
||
pos_x += 1;
|
||
pos_y += 1;
|
||
|
||
if (pages_per_sheet == 2 || pages_per_sheet == 6)
|
||
{
|
||
paper_width = gtk_page_setup_get_paper_height (page_setup, _gtk_print_get_default_user_units ());
|
||
paper_height = gtk_page_setup_get_paper_width (page_setup, _gtk_print_get_default_user_units ());
|
||
}
|
||
else
|
||
{
|
||
paper_width = gtk_page_setup_get_paper_width (page_setup, _gtk_print_get_default_user_units ());
|
||
paper_height = gtk_page_setup_get_paper_height (page_setup, _gtk_print_get_default_user_units ());
|
||
}
|
||
|
||
cairo_restore (cr);
|
||
cairo_save (cr);
|
||
|
||
layout = pango_cairo_create_layout (cr);
|
||
|
||
font = pango_font_description_new ();
|
||
pango_font_description_set_family (font, "sans");
|
||
|
||
pango_c = gtk_widget_get_pango_context (widget);
|
||
if (pango_c != NULL)
|
||
{
|
||
pango_f = pango_context_get_font_description (pango_c);
|
||
if (pango_f != NULL)
|
||
font_size = pango_font_description_get_size (pango_f);
|
||
}
|
||
|
||
pango_font_description_set_size (font, font_size);
|
||
pango_layout_set_font_description (layout, font);
|
||
pango_font_description_free (font);
|
||
|
||
pango_layout_set_width (layout, -1);
|
||
pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
|
||
|
||
if (_gtk_print_get_default_user_units () == GTK_UNIT_MM)
|
||
text = g_strdup_printf ("%.1f mm", paper_height);
|
||
else
|
||
text = g_strdup_printf ("%.2f inch", paper_height);
|
||
|
||
pango_layout_set_text (layout, text, -1);
|
||
g_free (text);
|
||
pango_layout_get_size (layout, &layout_w, &layout_h);
|
||
|
||
ltr = gtk_widget_get_direction (GTK_WIDGET (dialog)) == GTK_TEXT_DIR_LTR;
|
||
|
||
if (ltr)
|
||
cairo_translate (cr, pos_x - layout_w / PANGO_SCALE - 2 * RULER_DISTANCE,
|
||
(height - layout_h / PANGO_SCALE) / 2);
|
||
else
|
||
cairo_translate (cr, pos_x + w + 2 * RULER_DISTANCE,
|
||
(height - layout_h / PANGO_SCALE) / 2);
|
||
|
||
gdk_cairo_set_source_rgba (cr, &color);
|
||
pango_cairo_show_layout (cr, layout);
|
||
|
||
cairo_restore (cr);
|
||
cairo_save (cr);
|
||
|
||
if (_gtk_print_get_default_user_units () == GTK_UNIT_MM)
|
||
text = g_strdup_printf ("%.1f mm", paper_width);
|
||
else
|
||
text = g_strdup_printf ("%.2f inch", paper_width);
|
||
|
||
pango_layout_set_text (layout, text, -1);
|
||
g_free (text);
|
||
pango_layout_get_size (layout, &layout_w, &layout_h);
|
||
|
||
cairo_translate (cr, (width - layout_w / PANGO_SCALE) / 2,
|
||
pos_y + h + 2 * RULER_DISTANCE);
|
||
|
||
gdk_cairo_set_source_rgba (cr, &color);
|
||
pango_cairo_show_layout (cr, layout);
|
||
|
||
g_object_unref (layout);
|
||
|
||
cairo_restore (cr);
|
||
|
||
cairo_set_line_width (cr, 1);
|
||
|
||
gdk_cairo_set_source_rgba (cr, &color);
|
||
|
||
if (ltr)
|
||
{
|
||
cairo_move_to (cr, pos_x - RULER_DISTANCE, pos_y);
|
||
cairo_line_to (cr, pos_x - RULER_DISTANCE, pos_y + h);
|
||
cairo_stroke (cr);
|
||
|
||
cairo_move_to (cr, pos_x - RULER_DISTANCE - RULER_RADIUS, pos_y - 0.5);
|
||
cairo_line_to (cr, pos_x - RULER_DISTANCE + RULER_RADIUS, pos_y - 0.5);
|
||
cairo_stroke (cr);
|
||
|
||
cairo_move_to (cr, pos_x - RULER_DISTANCE - RULER_RADIUS, pos_y + h + 0.5);
|
||
cairo_line_to (cr, pos_x - RULER_DISTANCE + RULER_RADIUS, pos_y + h + 0.5);
|
||
cairo_stroke (cr);
|
||
}
|
||
else
|
||
{
|
||
cairo_move_to (cr, pos_x + w + RULER_DISTANCE, pos_y);
|
||
cairo_line_to (cr, pos_x + w + RULER_DISTANCE, pos_y + h);
|
||
cairo_stroke (cr);
|
||
|
||
cairo_move_to (cr, pos_x + w + RULER_DISTANCE - RULER_RADIUS, pos_y - 0.5);
|
||
cairo_line_to (cr, pos_x + w + RULER_DISTANCE + RULER_RADIUS, pos_y - 0.5);
|
||
cairo_stroke (cr);
|
||
|
||
cairo_move_to (cr, pos_x + w + RULER_DISTANCE - RULER_RADIUS, pos_y + h + 0.5);
|
||
cairo_line_to (cr, pos_x + w + RULER_DISTANCE + RULER_RADIUS, pos_y + h + 0.5);
|
||
cairo_stroke (cr);
|
||
}
|
||
|
||
cairo_move_to (cr, pos_x, pos_y + h + RULER_DISTANCE);
|
||
cairo_line_to (cr, pos_x + w, pos_y + h + RULER_DISTANCE);
|
||
cairo_stroke (cr);
|
||
|
||
cairo_move_to (cr, pos_x - 0.5, pos_y + h + RULER_DISTANCE - RULER_RADIUS);
|
||
cairo_line_to (cr, pos_x - 0.5, pos_y + h + RULER_DISTANCE + RULER_RADIUS);
|
||
cairo_stroke (cr);
|
||
|
||
cairo_move_to (cr, pos_x + w + 0.5, pos_y + h + RULER_DISTANCE - RULER_RADIUS);
|
||
cairo_line_to (cr, pos_x + w + 0.5, pos_y + h + RULER_DISTANCE + RULER_RADIUS);
|
||
cairo_stroke (cr);
|
||
}
|
||
}
|
||
|
||
static void
|
||
redraw_page_layout_preview (GtkPrintUnixDialog *dialog)
|
||
{
|
||
if (dialog->page_layout_preview)
|
||
gtk_widget_queue_draw (dialog->page_layout_preview);
|
||
}
|
||
|
||
static void
|
||
update_number_up_layout (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkPrintCapabilities caps;
|
||
GtkPrinterOptionSet *set;
|
||
GtkNumberUpLayout layout;
|
||
GtkPrinterOption *option;
|
||
GtkPrinterOption *old_option;
|
||
GtkPageOrientation page_orientation;
|
||
|
||
set = dialog->options;
|
||
|
||
caps = dialog->manual_capabilities | dialog->printer_capabilities;
|
||
|
||
if (caps & GTK_PRINT_CAPABILITY_NUMBER_UP_LAYOUT)
|
||
{
|
||
if (dialog->number_up_layout_n_option == NULL)
|
||
{
|
||
dialog->number_up_layout_n_option = gtk_printer_option_set_lookup (set, "gtk-n-up-layout");
|
||
if (dialog->number_up_layout_n_option == NULL)
|
||
{
|
||
const char *n_up_layout[] = { "lrtb", "lrbt", "rltb", "rlbt", "tblr", "tbrl", "btlr", "btrl" };
|
||
/* Translators: These strings name the possible arrangements of
|
||
* multiple pages on a sheet when printing (same as in gtkprintbackendcups.c)
|
||
*/
|
||
const char *n_up_layout_display[] = { N_("Left to right, top to bottom"), N_("Left to right, bottom to top"),
|
||
N_("Right to left, top to bottom"), N_("Right to left, bottom to top"),
|
||
N_("Top to bottom, left to right"), N_("Top to bottom, right to left"),
|
||
N_("Bottom to top, left to right"), N_("Bottom to top, right to left") };
|
||
int i;
|
||
|
||
dialog->number_up_layout_n_option = gtk_printer_option_new ("gtk-n-up-layout",
|
||
_("Page Ordering"),
|
||
GTK_PRINTER_OPTION_TYPE_PICKONE);
|
||
gtk_printer_option_allocate_choices (dialog->number_up_layout_n_option, 8);
|
||
|
||
for (i = 0; i < G_N_ELEMENTS (n_up_layout_display); i++)
|
||
{
|
||
dialog->number_up_layout_n_option->choices[i] = g_strdup (n_up_layout[i]);
|
||
dialog->number_up_layout_n_option->choices_display[i] = g_strdup (_(n_up_layout_display[i]));
|
||
}
|
||
}
|
||
g_object_ref (dialog->number_up_layout_n_option);
|
||
|
||
dialog->number_up_layout_2_option = gtk_printer_option_new ("gtk-n-up-layout",
|
||
_("Page Ordering"),
|
||
GTK_PRINTER_OPTION_TYPE_PICKONE);
|
||
gtk_printer_option_allocate_choices (dialog->number_up_layout_2_option, 2);
|
||
}
|
||
|
||
page_orientation = gtk_page_setup_get_orientation (dialog->page_setup);
|
||
if (page_orientation == GTK_PAGE_ORIENTATION_PORTRAIT ||
|
||
page_orientation == GTK_PAGE_ORIENTATION_REVERSE_PORTRAIT)
|
||
{
|
||
if (! (dialog->number_up_layout_2_option->choices[0] == dialog->number_up_layout_n_option->choices[0] &&
|
||
dialog->number_up_layout_2_option->choices[1] == dialog->number_up_layout_n_option->choices[2]))
|
||
{
|
||
g_free (dialog->number_up_layout_2_option->choices_display[0]);
|
||
g_free (dialog->number_up_layout_2_option->choices_display[1]);
|
||
dialog->number_up_layout_2_option->choices[0] = dialog->number_up_layout_n_option->choices[0];
|
||
dialog->number_up_layout_2_option->choices[1] = dialog->number_up_layout_n_option->choices[2];
|
||
dialog->number_up_layout_2_option->choices_display[0] = g_strdup ( _("Left to right"));
|
||
dialog->number_up_layout_2_option->choices_display[1] = g_strdup ( _("Right to left"));
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (! (dialog->number_up_layout_2_option->choices[0] == dialog->number_up_layout_n_option->choices[0] &&
|
||
dialog->number_up_layout_2_option->choices[1] == dialog->number_up_layout_n_option->choices[1]))
|
||
{
|
||
g_free (dialog->number_up_layout_2_option->choices_display[0]);
|
||
g_free (dialog->number_up_layout_2_option->choices_display[1]);
|
||
dialog->number_up_layout_2_option->choices[0] = dialog->number_up_layout_n_option->choices[0];
|
||
dialog->number_up_layout_2_option->choices[1] = dialog->number_up_layout_n_option->choices[1];
|
||
dialog->number_up_layout_2_option->choices_display[0] = g_strdup ( _("Top to bottom"));
|
||
dialog->number_up_layout_2_option->choices_display[1] = g_strdup ( _("Bottom to top"));
|
||
}
|
||
}
|
||
|
||
layout = dialog_get_number_up_layout (dialog);
|
||
|
||
old_option = gtk_printer_option_set_lookup (set, "gtk-n-up-layout");
|
||
if (old_option != NULL)
|
||
gtk_printer_option_set_remove (set, old_option);
|
||
|
||
if (dialog_get_pages_per_sheet (dialog) != 1)
|
||
{
|
||
GEnumClass *enum_class;
|
||
GEnumValue *enum_value;
|
||
enum_class = g_type_class_ref (GTK_TYPE_NUMBER_UP_LAYOUT);
|
||
|
||
if (dialog_get_pages_per_sheet (dialog) == 2)
|
||
{
|
||
option = dialog->number_up_layout_2_option;
|
||
|
||
switch (layout)
|
||
{
|
||
case GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM:
|
||
case GTK_NUMBER_UP_LAYOUT_TOP_TO_BOTTOM_LEFT_TO_RIGHT:
|
||
enum_value = g_enum_get_value (enum_class, GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM);
|
||
break;
|
||
|
||
case GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_BOTTOM_TO_TOP:
|
||
case GTK_NUMBER_UP_LAYOUT_BOTTOM_TO_TOP_LEFT_TO_RIGHT:
|
||
enum_value = g_enum_get_value (enum_class, GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_BOTTOM_TO_TOP);
|
||
break;
|
||
|
||
case GTK_NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_TOP_TO_BOTTOM:
|
||
case GTK_NUMBER_UP_LAYOUT_TOP_TO_BOTTOM_RIGHT_TO_LEFT:
|
||
enum_value = g_enum_get_value (enum_class, GTK_NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_TOP_TO_BOTTOM);
|
||
break;
|
||
|
||
case GTK_NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_BOTTOM_TO_TOP:
|
||
case GTK_NUMBER_UP_LAYOUT_BOTTOM_TO_TOP_RIGHT_TO_LEFT:
|
||
enum_value = g_enum_get_value (enum_class, GTK_NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_BOTTOM_TO_TOP);
|
||
break;
|
||
|
||
default:
|
||
g_assert_not_reached();
|
||
enum_value = NULL;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
option = dialog->number_up_layout_n_option;
|
||
|
||
enum_value = g_enum_get_value (enum_class, layout);
|
||
}
|
||
|
||
g_assert (enum_value != NULL);
|
||
gtk_printer_option_set (option, enum_value->value_nick);
|
||
g_type_class_unref (enum_class);
|
||
|
||
gtk_printer_option_set_add (set, option);
|
||
}
|
||
}
|
||
|
||
setup_option (dialog, "gtk-n-up-layout", dialog->number_up_layout);
|
||
|
||
if (dialog->number_up_layout != NULL)
|
||
gtk_widget_set_sensitive (GTK_WIDGET (dialog->number_up_layout),
|
||
(caps & GTK_PRINT_CAPABILITY_NUMBER_UP_LAYOUT) &&
|
||
(dialog_get_pages_per_sheet (dialog) > 1));
|
||
}
|
||
|
||
static void
|
||
custom_paper_dialog_response_cb (GtkDialog *custom_paper_dialog,
|
||
int response_id,
|
||
gpointer user_data)
|
||
{
|
||
GtkPrintUnixDialog *dialog = GTK_PRINT_UNIX_DIALOG (user_data);
|
||
|
||
dialog->internal_page_setup_change = TRUE;
|
||
gtk_print_load_custom_papers (dialog->custom_paper_list);
|
||
update_paper_sizes (dialog);
|
||
dialog->internal_page_setup_change = FALSE;
|
||
|
||
if (dialog->page_setup_set)
|
||
{
|
||
GListModel *model;
|
||
guint n, i;
|
||
|
||
model = G_LIST_MODEL (dialog->custom_paper_list);
|
||
n = g_list_model_get_n_items (model);
|
||
for (i = 0; i < n; i++)
|
||
{
|
||
GtkPageSetup *page_setup = g_list_model_get_item (model, i);
|
||
|
||
if (g_strcmp0 (gtk_paper_size_get_display_name (gtk_page_setup_get_paper_size (page_setup)),
|
||
gtk_paper_size_get_display_name (gtk_page_setup_get_paper_size (dialog->page_setup))) == 0)
|
||
gtk_print_unix_dialog_set_page_setup (dialog, page_setup);
|
||
|
||
g_clear_object (&page_setup);
|
||
}
|
||
}
|
||
|
||
gtk_window_destroy (GTK_WINDOW (custom_paper_dialog));
|
||
}
|
||
|
||
static void
|
||
orientation_changed (GObject *object,
|
||
GParamSpec *pspec,
|
||
GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkPageOrientation orientation;
|
||
GtkPageSetup *page_setup;
|
||
|
||
if (dialog->internal_page_setup_change)
|
||
return;
|
||
|
||
orientation = (GtkPageOrientation) gtk_drop_down_get_selected (GTK_DROP_DOWN (dialog->orientation_combo));
|
||
|
||
if (dialog->page_setup)
|
||
{
|
||
page_setup = gtk_page_setup_copy (dialog->page_setup);
|
||
if (page_setup)
|
||
gtk_page_setup_set_orientation (page_setup, orientation);
|
||
|
||
gtk_print_unix_dialog_set_page_setup (dialog, page_setup);
|
||
}
|
||
|
||
redraw_page_layout_preview (dialog);
|
||
}
|
||
|
||
static void
|
||
paper_size_changed (GtkDropDown *combo_box,
|
||
GParamSpec *pspec,
|
||
GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkPageSetup *page_setup, *last_page_setup;
|
||
GtkPageOrientation orientation;
|
||
guint selected;
|
||
|
||
if (dialog->internal_page_setup_change)
|
||
return;
|
||
|
||
selected = gtk_drop_down_get_selected (GTK_DROP_DOWN (combo_box));
|
||
if (selected != GTK_INVALID_LIST_POSITION)
|
||
{
|
||
GListModel *papers, *model;
|
||
|
||
papers = gtk_drop_down_get_model (GTK_DROP_DOWN (dialog->paper_size_combo));
|
||
page_setup = g_list_model_get_item (papers, selected);
|
||
model = gtk_flatten_list_model_get_model_for_item (GTK_FLATTEN_LIST_MODEL (papers), selected);
|
||
|
||
if (model == G_LIST_MODEL (dialog->manage_papers_list))
|
||
{
|
||
GtkWidget *custom_paper_dialog;
|
||
|
||
/* Change from "manage" menu item to last value */
|
||
if (dialog->page_setup)
|
||
last_page_setup = g_object_ref (dialog->page_setup);
|
||
else
|
||
last_page_setup = gtk_page_setup_new (); /* "good" default */
|
||
|
||
if (!set_paper_size (dialog, last_page_setup, FALSE, FALSE))
|
||
set_paper_size (dialog, last_page_setup, TRUE, TRUE);
|
||
g_object_unref (last_page_setup);
|
||
|
||
/* And show the custom paper dialog */
|
||
custom_paper_dialog = _gtk_custom_paper_unix_dialog_new (GTK_WINDOW (dialog), _("Manage Custom Sizes"));
|
||
g_signal_connect (custom_paper_dialog, "response", G_CALLBACK (custom_paper_dialog_response_cb), dialog);
|
||
gtk_window_present (GTK_WINDOW (custom_paper_dialog));
|
||
|
||
g_object_unref (page_setup);
|
||
|
||
return;
|
||
}
|
||
|
||
if (dialog->page_setup)
|
||
orientation = gtk_page_setup_get_orientation (dialog->page_setup);
|
||
else
|
||
orientation = GTK_PAGE_ORIENTATION_PORTRAIT;
|
||
|
||
gtk_page_setup_set_orientation (page_setup, orientation);
|
||
gtk_print_unix_dialog_set_page_setup (dialog, page_setup);
|
||
|
||
g_object_unref (page_setup);
|
||
}
|
||
|
||
redraw_page_layout_preview (dialog);
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_new:
|
||
* @title: (allow-none): Title of the dialog, or %NULL
|
||
* @parent: (allow-none): Transient parent of the dialog, or %NULL
|
||
*
|
||
* Creates a new #GtkPrintUnixDialog.
|
||
*
|
||
* Returns: a new #GtkPrintUnixDialog
|
||
*/
|
||
GtkWidget *
|
||
gtk_print_unix_dialog_new (const char *title,
|
||
GtkWindow *parent)
|
||
{
|
||
GtkWidget *result;
|
||
|
||
result = g_object_new (GTK_TYPE_PRINT_UNIX_DIALOG,
|
||
"transient-for", parent,
|
||
"title", title ? title : _("Print"),
|
||
NULL);
|
||
|
||
return result;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_get_selected_printer:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
*
|
||
* Gets the currently selected printer.
|
||
*
|
||
* Returns: (transfer none): the currently selected printer
|
||
*/
|
||
GtkPrinter *
|
||
gtk_print_unix_dialog_get_selected_printer (GtkPrintUnixDialog *dialog)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), NULL);
|
||
|
||
return dialog->current_printer;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_set_page_setup:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
* @page_setup: a #GtkPageSetup
|
||
*
|
||
* Sets the page setup of the #GtkPrintUnixDialog.
|
||
*/
|
||
void
|
||
gtk_print_unix_dialog_set_page_setup (GtkPrintUnixDialog *dialog,
|
||
GtkPageSetup *page_setup)
|
||
{
|
||
g_return_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog));
|
||
g_return_if_fail (GTK_IS_PAGE_SETUP (page_setup));
|
||
|
||
if (dialog->page_setup != page_setup)
|
||
{
|
||
g_clear_object (&dialog->page_setup);
|
||
dialog->page_setup = g_object_ref (page_setup);
|
||
|
||
dialog->page_setup_set = TRUE;
|
||
|
||
g_object_notify (G_OBJECT (dialog), "page-setup");
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_get_page_setup:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
*
|
||
* Gets the page setup that is used by the #GtkPrintUnixDialog.
|
||
*
|
||
* Returns: (transfer none): the page setup of @dialog.
|
||
*/
|
||
GtkPageSetup *
|
||
gtk_print_unix_dialog_get_page_setup (GtkPrintUnixDialog *dialog)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), NULL);
|
||
|
||
return dialog->page_setup;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_get_page_setup_set:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
*
|
||
* Gets the page setup that is used by the #GtkPrintUnixDialog.
|
||
*
|
||
* Returns: whether a page setup was set by user.
|
||
*/
|
||
gboolean
|
||
gtk_print_unix_dialog_get_page_setup_set (GtkPrintUnixDialog *dialog)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), FALSE);
|
||
|
||
return dialog->page_setup_set;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_set_current_page:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
* @current_page: the current page number.
|
||
*
|
||
* Sets the current page number. If @current_page is not -1, this enables
|
||
* the current page choice for the range of pages to print.
|
||
*/
|
||
void
|
||
gtk_print_unix_dialog_set_current_page (GtkPrintUnixDialog *dialog,
|
||
int current_page)
|
||
{
|
||
g_return_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog));
|
||
|
||
if (dialog->current_page != current_page)
|
||
{
|
||
dialog->current_page = current_page;
|
||
|
||
if (dialog->current_page_radio)
|
||
gtk_widget_set_sensitive (dialog->current_page_radio, current_page != -1);
|
||
|
||
g_object_notify (G_OBJECT (dialog), "current-page");
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_get_current_page:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
*
|
||
* Gets the current page of the #GtkPrintUnixDialog.
|
||
*
|
||
* Returns: the current page of @dialog
|
||
*/
|
||
int
|
||
gtk_print_unix_dialog_get_current_page (GtkPrintUnixDialog *dialog)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), -1);
|
||
|
||
return dialog->current_page;
|
||
}
|
||
|
||
static gboolean
|
||
set_active_printer (GtkPrintUnixDialog *dialog,
|
||
const char *printer_name)
|
||
{
|
||
GListModel *model;
|
||
GtkPrinter *printer;
|
||
guint i;
|
||
|
||
model = G_LIST_MODEL (gtk_column_view_get_model (GTK_COLUMN_VIEW (dialog->printer_list)));
|
||
|
||
for (i = 0; i < g_list_model_get_n_items (model); i++)
|
||
{
|
||
printer = g_list_model_get_item (model, i);
|
||
|
||
if (strcmp (gtk_printer_get_name (printer), printer_name) == 0)
|
||
{
|
||
gtk_single_selection_set_selected (GTK_SINGLE_SELECTION (model), i);
|
||
|
||
g_free (dialog->waiting_for_printer);
|
||
dialog->waiting_for_printer = NULL;
|
||
|
||
g_object_unref (printer);
|
||
return TRUE;
|
||
}
|
||
|
||
g_object_unref (printer);
|
||
}
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_set_settings:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
* @settings: (allow-none): a #GtkPrintSettings, or %NULL
|
||
*
|
||
* Sets the #GtkPrintSettings for the #GtkPrintUnixDialog. Typically,
|
||
* this is used to restore saved print settings from a previous print
|
||
* operation before the print dialog is shown.
|
||
**/
|
||
void
|
||
gtk_print_unix_dialog_set_settings (GtkPrintUnixDialog *dialog,
|
||
GtkPrintSettings *settings)
|
||
{
|
||
const char *printer;
|
||
GtkPageRange *ranges;
|
||
int num_ranges;
|
||
|
||
g_return_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog));
|
||
g_return_if_fail (settings == NULL || GTK_IS_PRINT_SETTINGS (settings));
|
||
|
||
if (settings != NULL)
|
||
{
|
||
dialog_set_collate (dialog, gtk_print_settings_get_collate (settings));
|
||
dialog_set_reverse (dialog, gtk_print_settings_get_reverse (settings));
|
||
dialog_set_n_copies (dialog, gtk_print_settings_get_n_copies (settings));
|
||
dialog_set_scale (dialog, gtk_print_settings_get_scale (settings));
|
||
dialog_set_page_set (dialog, gtk_print_settings_get_page_set (settings));
|
||
dialog_set_print_pages (dialog, gtk_print_settings_get_print_pages (settings));
|
||
ranges = gtk_print_settings_get_page_ranges (settings, &num_ranges);
|
||
if (ranges)
|
||
{
|
||
dialog_set_page_ranges (dialog, ranges, num_ranges);
|
||
g_free (ranges);
|
||
}
|
||
|
||
dialog->format_for_printer =
|
||
g_strdup (gtk_print_settings_get (settings, "format-for-printer"));
|
||
}
|
||
|
||
if (dialog->initial_settings)
|
||
g_object_unref (dialog->initial_settings);
|
||
|
||
dialog->initial_settings = settings;
|
||
|
||
g_free (dialog->waiting_for_printer);
|
||
dialog->waiting_for_printer = NULL;
|
||
|
||
if (settings)
|
||
{
|
||
g_object_ref (settings);
|
||
|
||
printer = gtk_print_settings_get_printer (settings);
|
||
|
||
if (printer && !set_active_printer (dialog, printer))
|
||
dialog->waiting_for_printer = g_strdup (printer);
|
||
}
|
||
|
||
g_object_notify (G_OBJECT (dialog), "print-settings");
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_get_settings:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
*
|
||
* Gets a new #GtkPrintSettings object that represents the
|
||
* current values in the print dialog. Note that this creates a
|
||
* new object, and you need to unref it
|
||
* if don’t want to keep it.
|
||
*
|
||
* Returns: a new #GtkPrintSettings object with the values from @dialog
|
||
*/
|
||
GtkPrintSettings *
|
||
gtk_print_unix_dialog_get_settings (GtkPrintUnixDialog *dialog)
|
||
{
|
||
GtkPrintSettings *settings;
|
||
GtkPrintPages print_pages;
|
||
GtkPageRange *ranges;
|
||
int n_ranges;
|
||
|
||
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), NULL);
|
||
|
||
settings = gtk_print_settings_new ();
|
||
|
||
if (dialog->current_printer)
|
||
gtk_print_settings_set_printer (settings,
|
||
gtk_printer_get_name (dialog->current_printer));
|
||
else
|
||
gtk_print_settings_set_printer (settings, "default");
|
||
|
||
gtk_print_settings_set (settings, "format-for-printer",
|
||
dialog->format_for_printer);
|
||
|
||
gtk_print_settings_set_collate (settings,
|
||
dialog_get_collate (dialog));
|
||
|
||
gtk_print_settings_set_reverse (settings,
|
||
dialog_get_reverse (dialog));
|
||
|
||
gtk_print_settings_set_n_copies (settings,
|
||
dialog_get_n_copies (dialog));
|
||
|
||
gtk_print_settings_set_scale (settings,
|
||
dialog_get_scale (dialog));
|
||
|
||
gtk_print_settings_set_page_set (settings,
|
||
dialog_get_page_set (dialog));
|
||
|
||
print_pages = dialog_get_print_pages (dialog);
|
||
gtk_print_settings_set_print_pages (settings, print_pages);
|
||
|
||
ranges = dialog_get_page_ranges (dialog, &n_ranges);
|
||
if (ranges)
|
||
{
|
||
gtk_print_settings_set_page_ranges (settings, ranges, n_ranges);
|
||
g_free (ranges);
|
||
}
|
||
|
||
/* TODO: print when. How to handle? */
|
||
|
||
if (dialog->current_printer)
|
||
_gtk_printer_get_settings_from_options (dialog->current_printer,
|
||
dialog->options,
|
||
settings);
|
||
|
||
return settings;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_add_custom_tab:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
* @child: the widget to put in the custom tab
|
||
* @tab_label: the widget to use as tab label
|
||
*
|
||
* Adds a custom tab to the print dialog.
|
||
*/
|
||
void
|
||
gtk_print_unix_dialog_add_custom_tab (GtkPrintUnixDialog *dialog,
|
||
GtkWidget *child,
|
||
GtkWidget *tab_label)
|
||
{
|
||
gtk_notebook_insert_page (GTK_NOTEBOOK (dialog->notebook),
|
||
child, tab_label, 2);
|
||
gtk_widget_show (child);
|
||
gtk_widget_show (tab_label);
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_set_manual_capabilities:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
* @capabilities: the printing capabilities of your application
|
||
*
|
||
* This lets you specify the printing capabilities your application
|
||
* supports. For instance, if you can handle scaling the output then
|
||
* you pass #GTK_PRINT_CAPABILITY_SCALE. If you don’t pass that, then
|
||
* the dialog will only let you select the scale if the printing
|
||
* system automatically handles scaling.
|
||
*/
|
||
void
|
||
gtk_print_unix_dialog_set_manual_capabilities (GtkPrintUnixDialog *dialog,
|
||
GtkPrintCapabilities capabilities)
|
||
{
|
||
if (dialog->manual_capabilities != capabilities)
|
||
{
|
||
dialog->manual_capabilities = capabilities;
|
||
update_dialog_from_capabilities (dialog);
|
||
|
||
if (dialog->current_printer)
|
||
{
|
||
g_clear_object (&dialog->current_printer);
|
||
selected_printer_changed (dialog);
|
||
}
|
||
|
||
g_object_notify (G_OBJECT (dialog), "manual-capabilities");
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_get_manual_capabilities:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
*
|
||
* Gets the value of #GtkPrintUnixDialog:manual-capabilities property.
|
||
*
|
||
* Returns: the printing capabilities
|
||
*/
|
||
GtkPrintCapabilities
|
||
gtk_print_unix_dialog_get_manual_capabilities (GtkPrintUnixDialog *dialog)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), FALSE);
|
||
|
||
return dialog->manual_capabilities;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_set_support_selection:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
* @support_selection: %TRUE to allow print selection
|
||
*
|
||
* Sets whether the print dialog allows user to print a selection.
|
||
*/
|
||
void
|
||
gtk_print_unix_dialog_set_support_selection (GtkPrintUnixDialog *dialog,
|
||
gboolean support_selection)
|
||
{
|
||
g_return_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog));
|
||
|
||
support_selection = support_selection != FALSE;
|
||
if (dialog->support_selection != support_selection)
|
||
{
|
||
dialog->support_selection = support_selection;
|
||
|
||
if (dialog->selection_radio)
|
||
{
|
||
if (support_selection)
|
||
{
|
||
gtk_widget_set_sensitive (dialog->selection_radio, dialog->has_selection);
|
||
gtk_widget_show (dialog->selection_radio);
|
||
}
|
||
else
|
||
{
|
||
gtk_widget_set_sensitive (dialog->selection_radio, FALSE);
|
||
gtk_widget_hide (dialog->selection_radio);
|
||
}
|
||
}
|
||
|
||
g_object_notify (G_OBJECT (dialog), "support-selection");
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_get_support_selection:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
*
|
||
* Gets the value of #GtkPrintUnixDialog:support-selection property.
|
||
*
|
||
* Returns: whether the application supports print of selection
|
||
*/
|
||
gboolean
|
||
gtk_print_unix_dialog_get_support_selection (GtkPrintUnixDialog *dialog)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), FALSE);
|
||
|
||
return dialog->support_selection;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_set_has_selection:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
* @has_selection: %TRUE indicates that a selection exists
|
||
*
|
||
* Sets whether a selection exists.
|
||
*/
|
||
void
|
||
gtk_print_unix_dialog_set_has_selection (GtkPrintUnixDialog *dialog,
|
||
gboolean has_selection)
|
||
{
|
||
g_return_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog));
|
||
|
||
has_selection = has_selection != FALSE;
|
||
if (dialog->has_selection != has_selection)
|
||
{
|
||
dialog->has_selection = has_selection;
|
||
|
||
if (dialog->selection_radio)
|
||
{
|
||
if (dialog->support_selection)
|
||
gtk_widget_set_sensitive (dialog->selection_radio, has_selection);
|
||
else
|
||
gtk_widget_set_sensitive (dialog->selection_radio, FALSE);
|
||
}
|
||
|
||
g_object_notify (G_OBJECT (dialog), "has-selection");
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_get_has_selection:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
*
|
||
* Gets the value of #GtkPrintUnixDialog:has-selection property.
|
||
*
|
||
* Returns: whether there is a selection
|
||
*/
|
||
gboolean
|
||
gtk_print_unix_dialog_get_has_selection (GtkPrintUnixDialog *dialog)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), FALSE);
|
||
|
||
return dialog->has_selection;
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_set_embed_page_setup
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
* @embed: embed page setup selection
|
||
*
|
||
* Embed page size combo box and orientation combo box into page setup page.
|
||
*/
|
||
void
|
||
gtk_print_unix_dialog_set_embed_page_setup (GtkPrintUnixDialog *dialog,
|
||
gboolean embed)
|
||
{
|
||
g_return_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog));
|
||
|
||
embed = embed != FALSE;
|
||
if (dialog->embed_page_setup != embed)
|
||
{
|
||
dialog->embed_page_setup = embed;
|
||
|
||
gtk_widget_set_sensitive (dialog->paper_size_combo, dialog->embed_page_setup);
|
||
gtk_widget_set_sensitive (dialog->orientation_combo, dialog->embed_page_setup);
|
||
|
||
if (dialog->embed_page_setup)
|
||
{
|
||
if (dialog->paper_size_combo != NULL)
|
||
g_signal_connect (dialog->paper_size_combo, "notify::selected", G_CALLBACK (paper_size_changed), dialog);
|
||
|
||
if (dialog->orientation_combo)
|
||
g_signal_connect (dialog->orientation_combo, "notify::selected", G_CALLBACK (orientation_changed), dialog);
|
||
}
|
||
else
|
||
{
|
||
if (dialog->paper_size_combo != NULL)
|
||
g_signal_handlers_disconnect_by_func (dialog->paper_size_combo, G_CALLBACK (paper_size_changed), dialog);
|
||
|
||
if (dialog->orientation_combo)
|
||
g_signal_handlers_disconnect_by_func (dialog->orientation_combo, G_CALLBACK (orientation_changed), dialog);
|
||
}
|
||
|
||
dialog->internal_page_setup_change = TRUE;
|
||
update_paper_sizes (dialog);
|
||
dialog->internal_page_setup_change = FALSE;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_print_unix_dialog_get_embed_page_setup:
|
||
* @dialog: a #GtkPrintUnixDialog
|
||
*
|
||
* Gets the value of #GtkPrintUnixDialog:embed-page-setup property.
|
||
*
|
||
* Returns: whether there is a selection
|
||
*/
|
||
gboolean
|
||
gtk_print_unix_dialog_get_embed_page_setup (GtkPrintUnixDialog *dialog)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), FALSE);
|
||
|
||
return dialog->embed_page_setup;
|
||
}
|