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c36d8f3cb3
gtk2/gtk/gtkprintunixdialog.c
Alexander Larsson c36d8f3cb3 Added new symbols 
2006-05-04  Alexander Larsson  <alexl@redhat.com>

	* gtk/gtk.symbols:
	Added new symbols

	* gtk/gtkpagesetupunixdialog.c:
	* gtk/gtkprintunixdialog.c:
	Destroy backends when finalizing dialogs.
	Fix printer leak in selected_printer_changed.

	* gtk/gtkprintbackend.[ch]:
	Convert from interface to baseclass.
	Move printer hashtable here so that the baseclass can handle
	the slightly complicated ownership model.
	Add gtk_print_backend_destroy which runs the dispose method,
	causing the ref-cycles between the backend and its printers
	to be broken.
	Add gtk_print_backend_unref_at_idle().

	* gtk/gtkprinter.[ch]:
	GtkPrinter objects now ref their backend so that its always
	availible, since its needed for the printer object to work.
	This causes a reference-cycle that is broken using
	gtk_print_backend_destroy.
	Add gtk_printer_compare.

	* gtk/gtkprintoperation-private.h:
	* gtk/gtkprintoperation-unix.c:
	* gtk/gtkprintoperation.c:
	Implement !show_dialog for unix.
	Make sure the print data is fully spooled before returning
	from a sync run_dialog.


	* modules/printbackends/cups/gtkcupsutils.[ch]:
	Add gtk_cups_request_ipp_add_strings

	* modules/printbackends/cups/gtkprintbackendcups.c:
	* modules/printbackends/cups/gtkprintercups.c:
	* modules/printbackends/lpr/gtkprintbackendlpr.c:
	* modules/printbackends/pdf/gtkprintbackendpdf.c:
	Convert backends to derive instead of implementing interface.
	Move common code into baseclass.
	CUPS:
	  Remove the printer polling in dispose, not finalize.
	  In the cups watch, remove the backend at idle instead of
	  immediately, since the unref can cause the module to be unloaded.
	  Limit the number of printer attributes requested
	  Get printer uri in initial printer listing so that we can use
	  the printer object immediately.

	* tests/Makefile.am:
	* tests/testnouiprint.c:
	Add testcase for !show_dialog.
2006-05-04 13:43:32 +00:00

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/* GtkPrintUnixDialog
* Copyright (C) 2006 John (J5) Palmieri <johnp@redhat.com>
* Copyright (C) 2006 Alexander Larsson <alexl@redhat.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <math.h>
#include "gtkintl.h"
#include "gtkprivate.h"
#include "gtkspinbutton.h"
#include "gtkcellrendererpixbuf.h"
#include "gtkcellrenderertext.h"
#include "gtkstock.h"
#include "gtkiconfactory.h"
#include "gtkimage.h"
#include "gtktreeselection.h"
#include "gtknotebook.h"
#include "gtkscrolledwindow.h"
#include "gtkcombobox.h"
#include "gtktogglebutton.h"
#include "gtkradiobutton.h"
#include "gtkdrawingarea.h"
#include "gtkvbox.h"
#include "gtktable.h"
#include "gtkframe.h"
#include "gtkalignment.h"
#include "gtklabel.h"
#include "gtkprintbackend.h"
#include "gtkprintunixdialog.h"
#include "gtkprinteroptionwidget.h"
#include "gtkalias.h"
#define EXAMPLE_PAGE_AREA_SIZE 140
#define GTK_PRINT_UNIX_DIALOG_GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE ((o), GTK_TYPE_PRINT_UNIX_DIALOG, GtkPrintUnixDialogPrivate))
static void gtk_print_unix_dialog_destroy (GtkPrintUnixDialog *dialog);
static void gtk_print_unix_dialog_finalize (GObject *object);
static void gtk_print_unix_dialog_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gtk_print_unix_dialog_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void gtk_print_unix_dialog_style_set (GtkWidget *widget,
GtkStyle *previous_style);
static void populate_dialog (GtkPrintUnixDialog *dialog);
static void unschedule_idle_mark_conflicts (GtkPrintUnixDialog *dialog);
static void selected_printer_changed (GtkTreeSelection *selection,
GtkPrintUnixDialog *dialog);
static void clear_per_printer_ui (GtkPrintUnixDialog *dialog);
static void printer_added_cb (GtkPrintBackend *backend,
GtkPrinter *printer,
GtkPrintUnixDialog *dialog);
static void printer_removed_cb (GtkPrintBackend *backend,
GtkPrinter *printer,
GtkPrintUnixDialog *dialog);
static void printer_status_cb (GtkPrintBackend *backend,
GtkPrinter *printer,
GtkPrintUnixDialog *dialog);
enum {
PROP_0,
PROP_PAGE_SETUP,
PROP_CURRENT_PAGE,
PROP_PRINT_SETTINGS,
PROP_SELECTED_PRINTER
};
enum {
PRINTER_LIST_COL_ICON,
PRINTER_LIST_COL_NAME,
PRINTER_LIST_COL_STATE,
PRINTER_LIST_COL_JOBS,
PRINTER_LIST_COL_LOCATION,
PRINTER_LIST_COL_PRINTER_OBJ,
PRINTER_LIST_N_COLS
};
#define _EXTENTION_POINT_MAIN_PAGE_CUSTOM_INPUT "gtk-main-page-custom-input"
struct GtkPrintUnixDialogPrivate
{
GtkWidget *notebook;
GtkWidget *printer_treeview;
GtkTreeModel *printer_list;
GtkTreeModelFilter *printer_list_filter;
GtkPageSetup *page_setup;
GtkWidget *all_pages_radio;
GtkWidget *current_page_radio;
GtkWidget *page_range_radio;
GtkWidget *page_range_entry;
GtkWidget *copies_spin;
GtkWidget *collate_check;
GtkWidget *reverse_check;
GtkWidget *collate_image;
GtkWidget *page_layout_preview;
GtkWidget *scale_spin;
GtkWidget *page_set_combo;
GtkWidget *print_now_radio;
GtkWidget *print_at_radio;
GtkWidget *print_at_entry;
GtkWidget *print_hold_radio;
gboolean updating_print_at;
GtkPrinterOptionWidget *pages_per_sheet;
GtkPrinterOptionWidget *duplex;
GtkPrinterOptionWidget *paper_type;
GtkPrinterOptionWidget *paper_source;
GtkPrinterOptionWidget *output_tray;
GtkPrinterOptionWidget *job_prio;
GtkPrinterOptionWidget *billing_info;
GtkPrinterOptionWidget *cover_before;
GtkPrinterOptionWidget *cover_after;
GtkWidget *conflicts_widget;
GtkWidget *job_page;
GtkWidget *finishing_table;
GtkWidget *finishing_page;
GtkWidget *image_quality_table;
GtkWidget *image_quality_page;
GtkWidget *color_table;
GtkWidget *color_page;
GtkWidget *advanced_vbox;
GtkWidget *advanced_page;
GHashTable *extension_points;
/* These are set initially on selected printer (either default printer, printer
* taken from set settings, or user-selected), but when any setting is changed
* by the user it is cleared */
GtkPrintSettings *initial_settings;
/* This is the initial printer set by set_settings. We look for it in the
* added printers. We clear this whenever the user manually changes
* to another printer, when the user changes a setting or when we find
* this printer */
char *waiting_for_printer;
gboolean internal_printer_change;
GList *print_backends;
GtkPrinter *current_printer;
guint request_details_tag;
GtkPrinterOptionSet *options;
gulong options_changed_handler;
gulong mark_conflicts_id;
char *format_for_printer;
gint current_page;
};
G_DEFINE_TYPE (GtkPrintUnixDialog, gtk_print_unix_dialog, GTK_TYPE_DIALOG);
static gboolean
is_default_printer (GtkPrintUnixDialog *dialog,
GtkPrinter *printer)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
if (priv->format_for_printer)
return strcmp (priv->format_for_printer,
gtk_printer_get_name (printer)) == 0;
else
return gtk_printer_is_default (printer);
}
static void
gtk_print_unix_dialog_class_init (GtkPrintUnixDialogClass *class)
{
GObjectClass *object_class;
GtkWidgetClass *widget_class;
object_class = (GObjectClass *) class;
widget_class = (GtkWidgetClass *) class;
object_class->finalize = gtk_print_unix_dialog_finalize;
object_class->set_property = gtk_print_unix_dialog_set_property;
object_class->get_property = gtk_print_unix_dialog_get_property;
widget_class->style_set = gtk_print_unix_dialog_style_set;
g_object_class_install_property (object_class,
PROP_PAGE_SETUP,
g_param_spec_object ("page-setup",
P_("Page Setup"),
P_("The GtkPageSetup to use"),
GTK_TYPE_PAGE_SETUP,
GTK_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_CURRENT_PAGE,
g_param_spec_int ("current-page",
P_("Current Page"),
P_("The current page in the document"),
-1,
G_MAXINT,
-1,
GTK_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_PRINT_SETTINGS,
g_param_spec_object ("print-settings",
P_("Print Settings"),
P_("The GtkPrintSettings used for initializing the dialog"),
GTK_TYPE_PRINT_SETTINGS,
GTK_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_SELECTED_PRINTER,
g_param_spec_object ("selected-printer",
P_("Selected Printer"),
P_("The GtkPrinter which which is selected"),
GTK_TYPE_PRINTER,
GTK_PARAM_READABLE));
g_type_class_add_private (class, sizeof (GtkPrintUnixDialogPrivate));
}
static void
gtk_print_unix_dialog_init (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
priv = dialog->priv = GTK_PRINT_UNIX_DIALOG_GET_PRIVATE (dialog);
priv->print_backends = NULL;
priv->current_page = -1;
priv->extension_points = g_hash_table_new (g_str_hash,
g_str_equal);
priv->page_setup = gtk_page_setup_new ();
populate_dialog (dialog);
g_signal_connect (dialog,
"destroy",
(GCallback) gtk_print_unix_dialog_destroy,
NULL);
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_PRINT, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE);
}
static void
gtk_print_unix_dialog_destroy (GtkPrintUnixDialog *dialog)
{
/* Make sure we don't destroy custom widgets owned by the backends */
clear_per_printer_ui (dialog);
}
static void
gtk_print_unix_dialog_finalize (GObject *object)
{
GtkPrintUnixDialog *dialog = GTK_PRINT_UNIX_DIALOG (object);
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkPrintBackend *backend;
GList *node;
unschedule_idle_mark_conflicts (dialog);
if (priv->request_details_tag)
{
g_source_remove (priv->request_details_tag);
priv->request_details_tag = 0;
}
if (priv->current_printer)
{
g_object_unref (priv->current_printer);
priv->current_printer = NULL;
}
if (priv->printer_list)
{
g_object_unref (priv->printer_list);
priv->printer_list = NULL;
}
if (priv->printer_list_filter)
{
g_object_unref (priv->printer_list_filter);
priv->printer_list_filter = NULL;
}
if (priv->options)
{
g_object_unref (priv->options);
priv->options = NULL;
}
if (priv->extension_points)
{
g_hash_table_unref (priv->extension_points);
priv->extension_points = NULL;
}
if (priv->page_setup)
{
g_object_unref (priv->page_setup);
priv->page_setup = NULL;
}
if (priv->initial_settings)
{
g_object_unref (priv->initial_settings);
priv->initial_settings = NULL;
}
g_free (priv->waiting_for_printer);
priv->waiting_for_printer = NULL;
g_free (priv->format_for_printer);
priv->format_for_printer = NULL;
for (node = priv->print_backends; node != NULL; node = node->next)
{
backend = GTK_PRINT_BACKEND (node->data);
g_signal_handlers_disconnect_by_func (backend, printer_added_cb, dialog);
g_signal_handlers_disconnect_by_func (backend, printer_removed_cb, dialog);
g_signal_handlers_disconnect_by_func (backend, printer_status_cb, dialog);
gtk_print_backend_destroy (backend);
g_object_unref (backend);
}
g_list_free (priv->print_backends);
priv->print_backends = NULL;
G_OBJECT_CLASS (gtk_print_unix_dialog_parent_class)->finalize (object);
}
static void
printer_removed_cb (GtkPrintBackend *backend,
GtkPrinter *printer,
GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkTreeIter *iter;
iter = g_object_get_data (G_OBJECT (printer), "gtk-print-tree-iter");
gtk_list_store_remove (GTK_LIST_STORE (priv->printer_list), iter);
}
static void
printer_status_cb (GtkPrintBackend *backend,
GtkPrinter *printer,
GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkTreeIter *iter;
iter = g_object_get_data (G_OBJECT (printer), "gtk-print-tree-iter");
gtk_list_store_set (GTK_LIST_STORE (priv->printer_list), iter,
PRINTER_LIST_COL_ICON, gtk_printer_get_icon_name (printer),
PRINTER_LIST_COL_STATE, gtk_printer_get_state_message (printer),
PRINTER_LIST_COL_JOBS, gtk_printer_get_job_count (printer),
PRINTER_LIST_COL_LOCATION, gtk_printer_get_location (printer),
-1);
}
static void
printer_added_cb (GtkPrintBackend *backend,
GtkPrinter *printer,
GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkTreeIter iter, filter_iter;
GtkTreeSelection *selection;
gtk_list_store_append (GTK_LIST_STORE (priv->printer_list), &iter);
g_object_set_data_full (G_OBJECT (printer),
"gtk-print-tree-iter",
gtk_tree_iter_copy (&iter),
(GDestroyNotify) gtk_tree_iter_free);
gtk_list_store_set (GTK_LIST_STORE (priv->printer_list), &iter,
PRINTER_LIST_COL_ICON, gtk_printer_get_icon_name (printer),
PRINTER_LIST_COL_NAME, gtk_printer_get_name (printer),
PRINTER_LIST_COL_STATE, gtk_printer_get_state_message (printer),
PRINTER_LIST_COL_JOBS, gtk_printer_get_job_count (printer),
PRINTER_LIST_COL_LOCATION, gtk_printer_get_location (printer),
PRINTER_LIST_COL_PRINTER_OBJ, printer,
-1);
gtk_tree_model_filter_convert_child_iter_to_iter (priv->printer_list_filter,
&filter_iter, &iter);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->printer_treeview));
if (priv->waiting_for_printer != NULL &&
strcmp (gtk_printer_get_name (printer),
priv->waiting_for_printer) == 0)
{
priv->internal_printer_change = TRUE;
gtk_tree_selection_select_iter (selection, &filter_iter);
priv->internal_printer_change = FALSE;
g_free (priv->waiting_for_printer);
priv->waiting_for_printer = NULL;
}
else if (is_default_printer (dialog, printer) &&
gtk_tree_selection_count_selected_rows (selection) == 0)
{
priv->internal_printer_change = TRUE;
gtk_tree_selection_select_iter (selection, &filter_iter);
priv->internal_printer_change = FALSE;
}
}
static void
printer_list_initialize (GtkPrintUnixDialog *dialog,
GtkPrintBackend *print_backend)
{
GList *list;
GList *node;
g_return_if_fail (print_backend != NULL);
g_signal_connect_object (print_backend,
"printer-added",
(GCallback) printer_added_cb,
G_OBJECT (dialog), 0);
g_signal_connect_object (print_backend,
"printer-removed",
(GCallback) printer_removed_cb,
G_OBJECT (dialog), 0);
g_signal_connect_object (print_backend,
"printer-status-changed",
(GCallback) printer_status_cb,
G_OBJECT (dialog), 0);
list = gtk_print_backend_get_printer_list (print_backend);
node = list;
while (node != NULL)
{
printer_added_cb (print_backend, node->data, dialog);
node = node->next;
}
g_list_free (list);
}
static void
load_print_backends (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GList *node;
if (g_module_supported ())
priv->print_backends = gtk_print_backend_load_modules ();
for (node = priv->print_backends; node != NULL; node = node->next)
printer_list_initialize (dialog, GTK_PRINT_BACKEND (node->data));
}
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;
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);
GtkPrintUnixDialogPrivate *priv = dialog->priv;
switch (prop_id)
{
case PROP_PAGE_SETUP:
g_value_set_object (value, priv->page_setup);
break;
case PROP_CURRENT_PAGE:
g_value_set_int (value, priv->current_page);
break;
case PROP_PRINT_SETTINGS:
g_value_set_object (value, gtk_print_unix_dialog_get_settings (dialog));
break;
case PROP_SELECTED_PRINTER:
g_value_set_object (value, priv->current_printer);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static gboolean
is_printer_active (GtkTreeModel *model,
GtkTreeIter *iter,
GtkPrintUnixDialog *dialog)
{
gboolean result;
GtkPrinter *printer;
gtk_tree_model_get (model,
iter,
PRINTER_LIST_COL_PRINTER_OBJ,
&printer,
-1);
if (printer == NULL)
return FALSE;
result = gtk_printer_is_active (printer);
g_object_unref (printer);
return result;
}
static gint
default_printer_list_sort_func (GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,
gpointer user_data)
{
gchar *a_name;
gchar *b_name;
GtkPrinter *a_printer;
GtkPrinter *b_printer;
gint result;
gtk_tree_model_get (model, a,
PRINTER_LIST_COL_NAME, &a_name,
PRINTER_LIST_COL_PRINTER_OBJ, &a_printer,
-1);
gtk_tree_model_get (model, b,
PRINTER_LIST_COL_NAME, &b_name,
PRINTER_LIST_COL_PRINTER_OBJ, &b_printer,
-1);
if (a_printer == NULL && b_printer == NULL)
result = 0;
else if (a_printer == NULL)
result = G_MAXINT;
else if (b_printer == NULL)
result = G_MININT;
else if (gtk_printer_is_virtual (a_printer) && gtk_printer_is_virtual (b_printer))
result = 0;
else if (gtk_printer_is_virtual (a_printer) && !gtk_printer_is_virtual (b_printer))
result = G_MININT;
else if (!gtk_printer_is_virtual (a_printer) && gtk_printer_is_virtual (b_printer))
result = G_MAXINT;
else if (a_name == NULL && b_name == NULL)
result = 0;
else if (a_name == NULL && b_name != NULL)
result = 1;
else if (a_name != NULL && b_name == NULL)
result = -1;
else
result = g_ascii_strcasecmp (a_name, b_name);
g_free (a_name);
g_free (b_name);
g_object_unref (a_printer);
g_object_unref (b_printer);
return result;
}
static void
create_printer_list_model (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkListStore *model;
GtkTreeSortable *sort;
model = gtk_list_store_new (PRINTER_LIST_N_COLS,
G_TYPE_STRING,
G_TYPE_STRING,
G_TYPE_STRING,
G_TYPE_INT,
G_TYPE_STRING,
G_TYPE_OBJECT);
priv->printer_list = (GtkTreeModel *)model;
priv->printer_list_filter = (GtkTreeModelFilter *) gtk_tree_model_filter_new ((GtkTreeModel *)model,
NULL);
gtk_tree_model_filter_set_visible_func (priv->printer_list_filter,
(GtkTreeModelFilterVisibleFunc) is_printer_active,
dialog,
NULL);
sort = GTK_TREE_SORTABLE (model);
gtk_tree_sortable_set_default_sort_func (sort,
default_printer_list_sort_func,
NULL,
NULL);
gtk_tree_sortable_set_sort_column_id (sort,
GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID,
GTK_SORT_ASCENDING);
}
static GtkWidget *
wrap_in_frame (const gchar *label,
GtkWidget *child)
{
GtkWidget *frame, *alignment, *label_widget;
char *bold_text;
label_widget = gtk_label_new ("");
gtk_misc_set_alignment (GTK_MISC (label_widget), 0.0, 0.5);
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);
frame = gtk_vbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (frame), label_widget, FALSE, FALSE, 0);
alignment = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
gtk_alignment_set_padding (GTK_ALIGNMENT (alignment),
0, 0, 12, 0);
gtk_box_pack_start (GTK_BOX (frame), alignment, FALSE, FALSE, 0);
gtk_container_add (GTK_CONTAINER (alignment), child);
gtk_widget_show (frame);
gtk_widget_show (alignment);
return frame;
}
static gboolean
setup_option (GtkPrintUnixDialog *dialog,
const gchar *option_name,
GtkPrinterOptionWidget *widget)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkPrinterOption *option;
option = gtk_printer_option_set_lookup (priv->options, option_name);
gtk_printer_option_widget_set_source (widget, option);
return option != NULL;
}
static void
add_option_to_extension_point (GtkPrinterOption *option,
gpointer user_data)
{
GHashTable *extension_points = (GHashTable *) user_data;
GtkWidget *widget, *extension_hbox;
extension_hbox = g_hash_table_lookup (extension_points, option->name);
if (extension_hbox)
{
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;
label = gtk_printer_option_widget_get_external_label (GTK_PRINTER_OPTION_WIDGET (widget));
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
hbox = gtk_hbox_new (FALSE, 12);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (extension_hbox), hbox, FALSE, FALSE, 0);
}
else
gtk_box_pack_start (GTK_BOX (extension_hbox), widget, FALSE, FALSE, 0);
}
else
g_warning ("Extension point %s requested but not found.", option->name);
}
static void
add_option_to_table (GtkPrinterOption *option,
gpointer user_data)
{
GtkTable *table;
GtkWidget *label, *widget;
int row;
table = GTK_TABLE (user_data);
if (g_str_has_prefix (option->name, "gtk-"))
return;
widget = gtk_printer_option_widget_new (option);
gtk_widget_show (widget);
row = table->nrows;
gtk_table_resize (table, table->nrows + 1, table->ncols + 1);
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_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
gtk_table_attach (table, label,
0, 1, row - 1 , row, GTK_FILL, 0, 0, 0);
gtk_table_attach (table, widget,
1, 2, row - 1, row, GTK_FILL, 0, 0, 0);
}
else
gtk_table_attach (table, widget,
0, 2, row - 1, row, GTK_FILL, 0, 0, 0);
}
static void
setup_page_table (GtkPrinterOptionSet *options,
const gchar *group,
GtkWidget *table,
GtkWidget *page)
{
gtk_printer_option_set_foreach_in_group (options, group,
add_option_to_table,
table);
if (GTK_TABLE (table)->nrows == 1)
gtk_widget_hide (page);
else
gtk_widget_show (page);
}
static void
update_print_at_option (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkPrinterOption *option;
option = gtk_printer_option_set_lookup (priv->options, "gtk-print-time");
if (option == NULL)
return;
if (priv->updating_print_at)
return;
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->print_at_radio)))
gtk_printer_option_set (option, "at");
else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->print_hold_radio)))
gtk_printer_option_set (option, "on-hold");
else
gtk_printer_option_set (option, "now");
option = gtk_printer_option_set_lookup (priv->options, "gtk-print-time-text");
if (option != NULL)
{
const char *text = gtk_entry_get_text (GTK_ENTRY (priv->print_at_entry));
gtk_printer_option_set (option,text);
}
}
static gboolean
setup_print_at (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkPrinterOption *option;
option = gtk_printer_option_set_lookup (priv->options, "gtk-print-time");
if (option == NULL)
{
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->print_now_radio),
TRUE);
gtk_widget_set_sensitive (priv->print_at_radio, FALSE);
gtk_widget_set_sensitive (priv->print_at_entry, FALSE);
gtk_widget_set_sensitive (priv->print_hold_radio, FALSE);
gtk_entry_set_text (GTK_ENTRY (priv->print_at_entry), "");
return FALSE;
}
priv->updating_print_at = TRUE;
if (gtk_printer_option_has_choice (option, "at"))
{
gtk_widget_set_sensitive (priv->print_at_radio, TRUE);
gtk_widget_set_sensitive (priv->print_at_entry, TRUE);
}
else
{
gtk_widget_set_sensitive (priv->print_at_radio, FALSE);
gtk_widget_set_sensitive (priv->print_at_entry, FALSE);
}
gtk_widget_set_sensitive (priv->print_hold_radio,
gtk_printer_option_has_choice (option, "on-hold"));
update_print_at_option (dialog);
if (strcmp (option->value, "at") == 0)
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->print_at_radio),
TRUE);
else if (strcmp (option->value, "on-hold") == 0)
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->print_hold_radio),
TRUE);
else
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->print_now_radio),
TRUE);
option = gtk_printer_option_set_lookup (priv->options, "gtk-print-time-text");
if (option != NULL)
gtk_entry_set_text (GTK_ENTRY (priv->print_at_entry),
option->value);
priv->updating_print_at = FALSE;
return TRUE;
}
static void
update_dialog_from_settings (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GList *groups, *l;
char *group;
GtkWidget *table, *frame;
gboolean has_advanced, has_job;
if (priv->current_printer == NULL)
{
clear_per_printer_ui (dialog);
gtk_widget_hide (priv->job_page);
gtk_widget_hide (priv->advanced_page);
gtk_widget_hide (priv->image_quality_page);
gtk_widget_hide (priv->finishing_page);
gtk_widget_hide (priv->color_page);
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE);
return;
}
setup_option (dialog, "gtk-n-up", priv->pages_per_sheet);
setup_option (dialog, "gtk-duplex", priv->duplex);
setup_option (dialog, "gtk-paper-type", priv->paper_type);
setup_option (dialog, "gtk-paper-source", priv->paper_source);
setup_option (dialog, "gtk-output-tray", priv->output_tray);
has_job = FALSE;
has_job |= setup_option (dialog, "gtk-job-prio", priv->job_prio);
has_job |= setup_option (dialog, "gtk-billing-info", priv->billing_info);
has_job |= setup_option (dialog, "gtk-cover-before", priv->cover_before);
has_job |= setup_option (dialog, "gtk-cover-after", priv->cover_after);
has_job |= setup_print_at (dialog);
if (has_job)
gtk_widget_show (priv->job_page);
else
gtk_widget_hide (priv->job_page);
setup_page_table (priv->options,
"ImageQualityPage",
priv->image_quality_table,
priv->image_quality_page);
setup_page_table (priv->options,
"FinishingPage",
priv->finishing_table,
priv->finishing_page);
setup_page_table (priv->options,
"ColorPage",
priv->color_table,
priv->color_page);
/* Put the rest of the groups in the advanced page */
groups = gtk_printer_option_set_get_groups (priv->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)
continue;
if (strcmp (group, "GtkPrintDialogExtention") == 0)
{
gtk_printer_option_set_foreach_in_group (priv->options,
group,
add_option_to_extension_point,
priv->extension_points);
continue;
}
table = gtk_table_new (1, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 12);
gtk_printer_option_set_foreach_in_group (priv->options,
group,
add_option_to_table,
table);
if (GTK_TABLE (table)->nrows == 1)
gtk_widget_destroy (table);
else
{
has_advanced = TRUE;
frame = wrap_in_frame (group, table);
gtk_widget_show (table);
gtk_widget_show (frame);
gtk_box_pack_start (GTK_BOX (priv->advanced_vbox),
frame, FALSE, FALSE, 0);
}
}
if (has_advanced)
gtk_widget_show (priv->advanced_page);
else
gtk_widget_hide (priv->advanced_page);
g_list_foreach (groups, (GFunc) g_free, NULL);
g_list_free (groups);
}
static void
mark_conflicts (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkPrinter *printer;
gboolean have_conflict;
have_conflict = FALSE;
printer = priv->current_printer;
if (printer)
{
g_signal_handler_block (priv->options,
priv->options_changed_handler);
gtk_printer_option_set_clear_conflicts (priv->options);
have_conflict = _gtk_printer_mark_conflicts (printer,
priv->options);
g_signal_handler_unblock (priv->options,
priv->options_changed_handler);
}
if (have_conflict)
gtk_widget_show (priv->conflicts_widget);
else
gtk_widget_hide (priv->conflicts_widget);
}
static gboolean
mark_conflicts_callback (gpointer data)
{
GtkPrintUnixDialog *dialog = data;
GtkPrintUnixDialogPrivate *priv = dialog->priv;
priv->mark_conflicts_id = 0;
mark_conflicts (dialog);
return FALSE;
}
static void
unschedule_idle_mark_conflicts (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
if (priv->mark_conflicts_id != 0)
{
g_source_remove (priv->mark_conflicts_id);
priv->mark_conflicts_id = 0;
}
}
static void
schedule_idle_mark_conflicts (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
if (priv->mark_conflicts_id != 0)
return;
priv->mark_conflicts_id = g_idle_add (mark_conflicts_callback,
dialog);
}
static void
options_changed_cb (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
schedule_idle_mark_conflicts (dialog);
if (priv->initial_settings)
{
g_object_unref (priv->initial_settings);
priv->initial_settings = NULL;
}
g_free (priv->waiting_for_printer);
priv->waiting_for_printer = NULL;
}
static void
remove_custom_widget (GtkWidget *widget,
GtkContainer *container)
{
gtk_container_remove (container, widget);
}
static void
extension_point_clear_children (const gchar *key,
GtkContainer *container,
gpointer data)
{
gtk_container_foreach (container,
(GtkCallback)remove_custom_widget,
container);
}
static void
clear_per_printer_ui (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
gtk_container_foreach (GTK_CONTAINER (priv->finishing_table),
(GtkCallback)gtk_widget_destroy,
NULL);
gtk_table_resize (GTK_TABLE (priv->finishing_table), 1, 2);
gtk_container_foreach (GTK_CONTAINER (priv->image_quality_table),
(GtkCallback)gtk_widget_destroy,
NULL);
gtk_table_resize (GTK_TABLE (priv->image_quality_table), 1, 2);
gtk_container_foreach (GTK_CONTAINER (priv->color_table),
(GtkCallback)gtk_widget_destroy,
NULL);
gtk_table_resize (GTK_TABLE (priv->color_table), 1, 2);
gtk_container_foreach (GTK_CONTAINER (priv->advanced_vbox),
(GtkCallback)gtk_widget_destroy,
NULL);
g_hash_table_foreach (priv->extension_points,
(GHFunc) extension_point_clear_children,
NULL);
}
static void
printer_details_acquired (GtkPrinter *printer,
gboolean success,
GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
priv->request_details_tag = 0;
if (success)
{
GtkTreeSelection *selection;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->printer_treeview));
selected_printer_changed (selection, dialog);
}
}
static void
selected_printer_changed (GtkTreeSelection *selection,
GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkPrinter *printer;
GtkTreeIter iter, filter_iter;
/* Whenever the user selects a printer we stop looking for
the printer specified in the initial settings */
if (priv->waiting_for_printer &&
!priv->internal_printer_change)
{
g_free (priv->waiting_for_printer);
priv->waiting_for_printer = NULL;
}
if (priv->request_details_tag)
{
g_source_remove (priv->request_details_tag);
priv->request_details_tag = 0;
}
printer = NULL;
if (gtk_tree_selection_get_selected (selection, NULL, &filter_iter))
{
gtk_tree_model_filter_convert_iter_to_child_iter (priv->printer_list_filter,
&iter,
&filter_iter);
gtk_tree_model_get (priv->printer_list, &iter,
PRINTER_LIST_COL_PRINTER_OBJ, &printer,
-1);
}
if (printer != NULL && !_gtk_printer_has_details (printer))
{
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE);
priv->request_details_tag =
g_signal_connect (printer, "details-acquired",
G_CALLBACK (printer_details_acquired), dialog);
_gtk_printer_request_details (printer);
g_object_unref (printer);
return;
}
if (printer == priv->current_printer)
{
if (printer)
g_object_unref (printer);
return;
}
if (priv->options)
{
g_object_unref (priv->options);
priv->options = NULL;
clear_per_printer_ui (dialog);
}
if (priv->current_printer)
{
g_object_unref (priv->current_printer);
}
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, TRUE);
priv->current_printer = printer;
if (printer != NULL)
{
priv->options = _gtk_printer_get_options (printer, priv->initial_settings,
priv->page_setup);
priv->options_changed_handler =
g_signal_connect_swapped (priv->options, "changed", G_CALLBACK (options_changed_cb), dialog);
}
update_dialog_from_settings (dialog);
}
static void
update_collate_icon (GtkToggleButton *toggle_button,
GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
gtk_widget_queue_draw (priv->collate_image);
}
static void
paint_page (GtkWidget *widget,
cairo_t *cr,
gfloat scale,
gint x_offset,
gint y_offset,
gchar *text)
{
gint x, y, width, height;
gint linewidth = 2;
x = x_offset * scale;
y = y_offset * scale;
width = 20 * scale;
height = 26 * scale;
gdk_cairo_set_source_color (cr, &widget->style->base[GTK_STATE_NORMAL]);
cairo_rectangle (cr, x, y, width, height);
cairo_fill (cr);
gdk_cairo_set_source_color (cr, &widget->style->text[GTK_STATE_NORMAL]);
cairo_set_line_width (cr, linewidth);
cairo_rectangle (cr, x + linewidth/2.0, y + linewidth/2.0, width - linewidth, height - linewidth);
cairo_stroke (cr);
cairo_select_font_face (cr, "Sans",
CAIRO_FONT_SLANT_NORMAL,
CAIRO_FONT_WEIGHT_NORMAL);
cairo_set_font_size (cr, (gint)(9 * scale));
cairo_move_to (cr, x + (gint)(11 * scale), y + (gint)(21 * scale));
cairo_show_text (cr, text);
}
static gboolean
draw_collate_cb (GtkWidget *widget,
GdkEventExpose *event,
GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkSettings *settings;
cairo_t *cr;
gint size;
gfloat scale;
gboolean collate, reverse;
collate = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->collate_check));
reverse = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->reverse_check));
settings = gtk_widget_get_settings (widget);
gtk_icon_size_lookup_for_settings (settings,
GTK_ICON_SIZE_DIALOG,
&size,
NULL);
scale = size / 48.0;
cr = gdk_cairo_create (widget->window);
paint_page (widget, cr, scale, 15, 5, collate == reverse ? "1" : "2");
paint_page (widget, cr, scale, 5, 15, reverse ? "2" : "1");
paint_page (widget, cr, scale, 50, 5, reverse ? "1" : "2");
paint_page (widget, cr, scale, 40, 15, collate == reverse ? "2" : "1");
cairo_destroy (cr);
return TRUE;
}
static void
gtk_print_unix_dialog_style_set (GtkWidget *widget,
GtkStyle *previous_style)
{
if (GTK_WIDGET_CLASS (gtk_print_unix_dialog_parent_class)->style_set)
GTK_WIDGET_CLASS (gtk_print_unix_dialog_parent_class)->style_set (widget, previous_style);
if (gtk_widget_has_screen (widget))
{
GtkPrintUnixDialog *dialog = (GtkPrintUnixDialog *)widget;
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkSettings *settings;
gint size;
gfloat scale;
settings = gtk_widget_get_settings (widget);
gtk_icon_size_lookup_for_settings (settings,
GTK_ICON_SIZE_DIALOG,
&size,
NULL);
scale = size / 48.0;
gtk_widget_set_size_request (priv->collate_image,
(50 + 20) * scale,
(15 + 26) * scale);
}
}
static void
create_main_page (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkWidget *main_vbox, *label, *vbox, *hbox;
GtkWidget *scrolled, *treeview, *frame, *table;
GtkWidget *entry, *spinbutton;
GtkWidget *radio, *check, *image;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkTreeSelection *selection;
GtkWidget *custom_input;
main_vbox = gtk_vbox_new (FALSE, 18);
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
gtk_widget_show (main_vbox);
vbox = gtk_vbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (main_vbox), vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled),
GTK_SHADOW_IN);
gtk_widget_show (scrolled);
gtk_box_pack_start (GTK_BOX (vbox), scrolled, TRUE, TRUE, 0);
treeview = gtk_tree_view_new_with_model ((GtkTreeModel *) priv->printer_list_filter);
priv->printer_treeview = treeview;
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), TRUE);
gtk_tree_view_set_search_column (GTK_TREE_VIEW (treeview), PRINTER_LIST_COL_NAME);
gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
g_signal_connect (selection, "changed", G_CALLBACK (selected_printer_changed), dialog);
renderer = gtk_cell_renderer_pixbuf_new ();
column = gtk_tree_view_column_new_with_attributes ("",
renderer,
"icon-name",
PRINTER_LIST_COL_ICON,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
renderer = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes (_("Printer"),
renderer,
"text",
PRINTER_LIST_COL_NAME,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
renderer = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes (_("Location"),
renderer,
"text",
PRINTER_LIST_COL_LOCATION,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
column = gtk_tree_view_column_new_with_attributes (_("Status"),
renderer,
"text",
PRINTER_LIST_COL_STATE,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
gtk_widget_show (treeview);
gtk_container_add (GTK_CONTAINER (scrolled), treeview);
custom_input = gtk_hbox_new (FALSE, 18);
gtk_widget_show (custom_input);
gtk_box_pack_start (GTK_BOX (vbox), custom_input, FALSE, FALSE, 0);
g_hash_table_insert (priv->extension_points,
_EXTENTION_POINT_MAIN_PAGE_CUSTOM_INPUT,
custom_input);
hbox = gtk_hbox_new (FALSE, 18);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
table = gtk_table_new (3, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 12);
frame = wrap_in_frame (_("Print Pages"), table);
gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
gtk_widget_show (table);
radio = gtk_radio_button_new_with_mnemonic (NULL, _("_All"));
priv->all_pages_radio = radio;
gtk_widget_show (radio);
gtk_table_attach (GTK_TABLE (table), radio,
0, 2, 0, 1, GTK_FILL, 0,
0, 0);
radio = gtk_radio_button_new_with_mnemonic (gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio)),
_("C_urrent"));
if (priv->current_page == -1)
gtk_widget_set_sensitive (radio, FALSE);
priv->current_page_radio = radio;
gtk_widget_show (radio);
gtk_table_attach (GTK_TABLE (table), radio,
0, 2, 1, 2, GTK_FILL, 0,
0, 0);
radio = gtk_radio_button_new_with_mnemonic (gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio)),
_("Ra_nge: "));
priv->page_range_radio = radio;
gtk_widget_show (radio);
gtk_table_attach (GTK_TABLE (table), radio,
0, 1, 2, 3, GTK_FILL, 0,
0, 0);
entry = gtk_entry_new ();
priv->page_range_entry = entry;
gtk_widget_show (entry);
gtk_table_attach (GTK_TABLE (table), entry,
1, 2, 2, 3, GTK_FILL, 0,
0, 0);
table = gtk_table_new (3, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 12);
frame = wrap_in_frame (_("Copies"), table);
gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
gtk_widget_show (table);
/* FIXMEchpe: too much space between Copies and spinbutton, put those 2 in a hbox and make it span 2 columns */
label = gtk_label_new_with_mnemonic (_("Copie_s:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 0, 1, GTK_FILL, 0,
0, 0);
spinbutton = gtk_spin_button_new_with_range (1.0, 100.0, 1.0);
priv->copies_spin = spinbutton;
gtk_widget_show (spinbutton);
gtk_table_attach (GTK_TABLE (table), spinbutton,
1, 2, 0, 1, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), spinbutton);
check = gtk_check_button_new_with_mnemonic (_("C_ollate"));
priv->collate_check = check;
g_signal_connect (check, "toggled", G_CALLBACK (update_collate_icon), dialog);
gtk_widget_show (check);
gtk_table_attach (GTK_TABLE (table), check,
0, 1, 1, 2, GTK_FILL, 0,
0, 0);
check = gtk_check_button_new_with_mnemonic (_("_Reverse"));
g_signal_connect (check, "toggled", G_CALLBACK (update_collate_icon), dialog);
priv->reverse_check = check;
gtk_widget_show (check);
gtk_table_attach (GTK_TABLE (table), check,
0, 1, 2, 3, GTK_FILL, 0,
0, 0);
image = gtk_drawing_area_new ();
priv->collate_image = image;
gtk_widget_show (image);
gtk_widget_set_size_request (image, 70, 90);
gtk_table_attach (GTK_TABLE (table), image,
1, 2, 1, 3, GTK_FILL, 0,
0, 0);
g_signal_connect (image, "expose_event", G_CALLBACK (draw_collate_cb), dialog);
label = gtk_label_new (_("General"));
gtk_widget_show (label);
gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
main_vbox, label);
}
static gboolean
is_range_separator (gchar c)
{
return (c == ',' || c == ';' || c == ':');
}
static GtkPageRange *
dialog_get_page_ranges (GtkPrintUnixDialog *dialog,
gint *n_ranges_out)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
int i, n_ranges;
const char *text, *p;
char *next;
GtkPageRange *ranges;
int start, end;
text = gtk_entry_get_text (GTK_ENTRY (priv->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)
{
start = (int)strtol (p, &next, 10);
if (start < 1)
start = 1;
end = start;
if (next != p)
{
p = next;
if (*p == '-')
{
p++;
end = (int)strtol (p, NULL, 10);
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,
gint n_ranges)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
int i;
GString *s = g_string_new ("");
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);
if (i != n_ranges - 1)
g_string_append (s, ",");
}
gtk_entry_set_text (GTK_ENTRY (priv->page_range_entry),
s->str);
g_string_free (s, TRUE);
}
static GtkPrintPages
dialog_get_print_pages (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->all_pages_radio)))
return GTK_PRINT_PAGES_ALL;
else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->current_page_radio)))
return GTK_PRINT_PAGES_CURRENT;
else
return GTK_PRINT_PAGES_RANGES;
}
static void
dialog_set_print_pages (GtkPrintUnixDialog *dialog, GtkPrintPages pages)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
if (pages == GTK_PRINT_PAGES_RANGES)
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->page_range_radio), TRUE);
else if (pages == GTK_PRINT_PAGES_CURRENT)
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->current_page_radio), TRUE);
else
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->all_pages_radio), TRUE);
}
static gdouble
dialog_get_scale (GtkPrintUnixDialog *dialog)
{
return gtk_spin_button_get_value (GTK_SPIN_BUTTON (dialog->priv->scale_spin));
}
static void
dialog_set_scale (GtkPrintUnixDialog *dialog,
gdouble val)
{
return gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->scale_spin),
val);
}
static GtkPageSet
dialog_get_page_set (GtkPrintUnixDialog *dialog)
{
return (GtkPageSet)gtk_combo_box_get_active (GTK_COMBO_BOX (dialog->priv->page_set_combo));
}
static void
dialog_set_page_set (GtkPrintUnixDialog *dialog,
GtkPageSet val)
{
gtk_combo_box_set_active (GTK_COMBO_BOX (dialog->priv->page_set_combo),
(int)val);
}
static gint
dialog_get_n_copies (GtkPrintUnixDialog *dialog)
{
return gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (dialog->priv->copies_spin));
}
static void
dialog_set_n_copies (GtkPrintUnixDialog *dialog,
gint n_copies)
{
gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->copies_spin),
n_copies);
}
static gboolean
dialog_get_collate (GtkPrintUnixDialog *dialog)
{
return gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->priv->collate_check));
}
static void
dialog_set_collate (GtkPrintUnixDialog *dialog,
gboolean collate)
{
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->collate_check),
collate);
}
static gboolean
dialog_get_reverse (GtkPrintUnixDialog *dialog)
{
return gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->priv->reverse_check));
}
static void
dialog_set_reverse (GtkPrintUnixDialog *dialog,
gboolean reverse)
{
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->reverse_check),
reverse);
}
static gint
dialog_get_pages_per_sheet (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
const char *val;
int num;
val = gtk_printer_option_widget_get_value (priv->pages_per_sheet);
num = 1;
if (val)
{
num = atoi(val);
if (num < 1)
num = 1;
}
return num;
}
static gboolean
draw_page_cb (GtkWidget *widget,
GdkEventExpose *event,
GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
cairo_t *cr;
double ratio;
int w, h, tmp, shadow_offset;
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;
orientation = gtk_page_setup_get_orientation (priv->page_setup);
landscape =
(orientation == GTK_PAGE_ORIENTATION_LANDSCAPE) ||
(orientation == GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE);
cr = gdk_cairo_create (widget->window);
ratio = G_SQRT2;
w = (EXAMPLE_PAGE_AREA_SIZE - 3) / ratio;
h = w * ratio;
switch (dialog_get_pages_per_sheet (dialog))
{
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;
}
shadow_offset = 3;
cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 0.5);
cairo_rectangle (cr, shadow_offset + 1, shadow_offset + 1, w, h);
cairo_fill (cr);
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
cairo_rectangle (cr, 1, 1, w, h);
cairo_fill (cr);
cairo_set_line_width (cr, 1.0);
cairo_rectangle (cr, 0.5, 0.5, w+1, h+1);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
cairo_stroke (cr);
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");
pango_font_description_set_absolute_size (font, page_height * 0.4 * PANGO_SCALE);
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);
for (y = 0; y < pages_y; y++)
{
for (x = 0; x < pages_x; x++)
{
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);
}
}
cairo_destroy (cr);
return TRUE;
}
static void
redraw_page_layout_preview (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
if (priv->page_layout_preview)
gtk_widget_queue_draw (priv->page_layout_preview);
}
static void
create_page_setup_page (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkWidget *main_vbox, *label, *hbox, *hbox2;
GtkWidget *frame, *table, *widget;
GtkWidget *combo, *spinbutton, *draw;
main_vbox = gtk_vbox_new (FALSE, 18);
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
gtk_widget_show (main_vbox);
hbox = gtk_hbox_new (FALSE, 18);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
table = gtk_table_new (5, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 12);
frame = wrap_in_frame (_("Layout"), table);
gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
gtk_widget_show (table);
label = gtk_label_new_with_mnemonic (_("Pages per _sheet:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 0, 1, GTK_FILL, 0,
0, 0);
widget = gtk_printer_option_widget_new (NULL);
g_signal_connect_swapped (widget, "changed", G_CALLBACK (redraw_page_layout_preview), dialog);
priv->pages_per_sheet = GTK_PRINTER_OPTION_WIDGET (widget);
gtk_widget_show (widget);
gtk_table_attach (GTK_TABLE (table), widget,
1, 2, 0, 1, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
label = gtk_label_new_with_mnemonic (_("T_wo-sided:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 1, 2, GTK_FILL, 0,
0, 0);
widget = gtk_printer_option_widget_new (NULL);
priv->duplex = GTK_PRINTER_OPTION_WIDGET (widget);
gtk_widget_show (widget);
gtk_table_attach (GTK_TABLE (table), widget,
1, 2, 1, 2, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
label = gtk_label_new_with_mnemonic (_("_Only Print:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 2, 3, GTK_FILL, 0,
0, 0);
combo = gtk_combo_box_new_text ();
priv->page_set_combo = combo;
gtk_widget_show (combo);
gtk_table_attach (GTK_TABLE (table), combo,
1, 2, 2, 3, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), combo);
/* In enum order */
gtk_combo_box_append_text (GTK_COMBO_BOX (combo), _("All sheets"));
gtk_combo_box_append_text (GTK_COMBO_BOX (combo), _("Even sheets"));
gtk_combo_box_append_text (GTK_COMBO_BOX (combo), _("Odd sheets"));
gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
label = gtk_label_new_with_mnemonic (_("Sc_ale:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 3, 4, GTK_FILL, 0,
0, 0);
hbox2 = gtk_hbox_new (FALSE, 6);
gtk_widget_show (hbox2);
gtk_table_attach (GTK_TABLE (table), hbox2,
1, 2, 3, 4, GTK_FILL, 0,
0, 0);
spinbutton = gtk_spin_button_new_with_range (1.0, 1000.0, 1.0);
priv->scale_spin = spinbutton;
gtk_spin_button_set_digits (GTK_SPIN_BUTTON (spinbutton), 1);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (spinbutton), 100.0);
gtk_box_pack_start (GTK_BOX (hbox2), spinbutton, FALSE, FALSE, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), spinbutton);
gtk_widget_show (spinbutton);
label = gtk_label_new ("%"); /* FIXMEchpe does there exist any language where % needs to be translated? */
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, FALSE, 0);
table = gtk_table_new (4, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 12);
frame = wrap_in_frame (_("Paper"), table);
gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 6);
gtk_widget_show (table);
label = gtk_label_new_with_mnemonic (_("Paper _Type:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 0, 1, GTK_FILL, 0,
0, 0);
widget = gtk_printer_option_widget_new (NULL);
priv->paper_type = GTK_PRINTER_OPTION_WIDGET (widget);
gtk_widget_show (widget);
gtk_table_attach (GTK_TABLE (table), widget,
1, 2, 0, 1, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
label = gtk_label_new_with_mnemonic (_("Paper _Source:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 1, 2, GTK_FILL, 0,
0, 0);
widget = gtk_printer_option_widget_new (NULL);
priv->paper_source = GTK_PRINTER_OPTION_WIDGET (widget);
gtk_widget_show (widget);
gtk_table_attach (GTK_TABLE (table), widget,
1, 2, 1, 2, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
label = gtk_label_new_with_mnemonic (_("Output T_ray:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 2, 3, GTK_FILL, 0,
0, 0);
widget = gtk_printer_option_widget_new (NULL);
priv->output_tray = GTK_PRINTER_OPTION_WIDGET (widget);
gtk_widget_show (widget);
gtk_table_attach (GTK_TABLE (table), widget,
1, 2, 2, 3, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
/* Add the page layout preview */
hbox2 = gtk_hbox_new (FALSE, 0);
gtk_widget_show (hbox2);
gtk_box_pack_start (GTK_BOX (main_vbox), hbox2, TRUE, TRUE, 0);
draw = gtk_drawing_area_new ();
priv->page_layout_preview = draw;
gtk_widget_set_size_request (draw, 200, 200);
g_signal_connect (draw, "expose_event", G_CALLBACK (draw_page_cb), dialog);
gtk_widget_show (draw);
gtk_box_pack_start (GTK_BOX (hbox2), draw, TRUE, FALSE, 0);
label = gtk_label_new (_("Page Setup"));
gtk_widget_show (label);
gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
main_vbox, label);
}
static void
create_job_page (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkWidget *main_table, *label;
GtkWidget *frame, *table, *radio;
GtkWidget *entry, *widget;
main_table = gtk_table_new (2, 2, FALSE);
gtk_container_set_border_width (GTK_CONTAINER (main_table), 12);
gtk_table_set_row_spacings (GTK_TABLE (main_table), 18);
gtk_table_set_col_spacings (GTK_TABLE (main_table), 18);
table = gtk_table_new (2, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 12);
frame = wrap_in_frame (_("Job Details"), table);
gtk_table_attach (GTK_TABLE (main_table), frame,
0, 1, 0, 1, GTK_FILL, 0,
0, 0);
gtk_widget_show (table);
label = gtk_label_new_with_mnemonic (_("Pri_ority:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 0, 1, GTK_FILL, 0,
0, 0);
widget = gtk_printer_option_widget_new (NULL);
priv->job_prio = GTK_PRINTER_OPTION_WIDGET (widget);
gtk_widget_show (widget);
gtk_table_attach (GTK_TABLE (table), widget,
1, 2, 0, 1, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
label = gtk_label_new_with_mnemonic (_("_Billing info:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 1, 2, GTK_FILL, 0,
0, 0);
widget = gtk_printer_option_widget_new (NULL);
priv->billing_info = GTK_PRINTER_OPTION_WIDGET (widget);
gtk_widget_show (widget);
gtk_table_attach (GTK_TABLE (table), widget,
1, 2, 1, 2, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
table = gtk_table_new (2, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 12);
frame = wrap_in_frame (_("Print Document"), table);
gtk_table_attach (GTK_TABLE (main_table), frame,
0, 1, 1, 2, GTK_FILL, 0,
0, 0);
gtk_widget_show (table);
radio = gtk_radio_button_new_with_mnemonic (NULL, _("_Now"));
priv->print_now_radio = radio;
gtk_widget_show (radio);
gtk_table_attach (GTK_TABLE (table), radio,
0, 2, 0, 1, GTK_FILL, 0,
0, 0);
radio = gtk_radio_button_new_with_mnemonic (gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio)),
_("A_t:"));
priv->print_at_radio = radio;
gtk_widget_show (radio);
gtk_table_attach (GTK_TABLE (table), radio,
0, 1, 1, 2, GTK_FILL, 0,
0, 0);
entry = gtk_entry_new ();
priv->print_at_entry = entry;
gtk_widget_show (entry);
gtk_table_attach (GTK_TABLE (table), entry,
1, 2, 1, 2, GTK_FILL, 0,
0, 0);
radio = gtk_radio_button_new_with_mnemonic (gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio)),
_("On _Hold"));
priv->print_hold_radio = radio;
gtk_widget_show (radio);
gtk_table_attach (GTK_TABLE (table), radio,
0, 2, 2, 3, GTK_FILL, 0,
0, 0);
g_signal_connect_swapped (priv->print_now_radio, "toggled",
G_CALLBACK (update_print_at_option), dialog);
g_signal_connect_swapped (priv->print_at_radio, "toggled",
G_CALLBACK (update_print_at_option), dialog);
g_signal_connect_swapped (priv->print_at_entry, "changed",
G_CALLBACK (update_print_at_option), dialog);
g_signal_connect_swapped (priv->print_hold_radio, "toggled",
G_CALLBACK (update_print_at_option), dialog);
table = gtk_table_new (2, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 12);
frame = wrap_in_frame (_("Add Cover Page"), table);
gtk_table_attach (GTK_TABLE (main_table), frame,
1, 2, 0, 1, GTK_FILL, 0,
0, 0);
gtk_widget_show (table);
label = gtk_label_new_with_mnemonic (_("Be_fore:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 0, 1, GTK_FILL, 0,
0, 0);
widget = gtk_printer_option_widget_new (NULL);
priv->cover_before = GTK_PRINTER_OPTION_WIDGET (widget);
gtk_widget_show (widget);
gtk_table_attach (GTK_TABLE (table), widget,
1, 2, 0, 1, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
label = gtk_label_new_with_mnemonic (_("_After:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, 1, 2, GTK_FILL, 0,
0, 0);
widget = gtk_printer_option_widget_new (NULL);
priv->cover_after = GTK_PRINTER_OPTION_WIDGET (widget);
gtk_widget_show (widget);
gtk_table_attach (GTK_TABLE (table), widget,
1, 2, 1, 2, GTK_FILL, 0,
0, 0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
label = gtk_label_new (_("Job"));
gtk_widget_show (label);
priv->job_page = main_table;
gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
main_table, label);
}
static void
create_optional_page (GtkPrintUnixDialog *dialog,
const gchar *text,
GtkWidget **table_out,
GtkWidget **page_out)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkWidget *table, *label, *scrolled;
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
GTK_POLICY_NEVER,
GTK_POLICY_AUTOMATIC);
table = gtk_table_new (1, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 12);
gtk_container_set_border_width (GTK_CONTAINER (table), 12);
gtk_widget_show (table);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled),
table);
gtk_viewport_set_shadow_type (GTK_VIEWPORT (GTK_BIN(scrolled)->child),
GTK_SHADOW_NONE);
label = gtk_label_new (text);
gtk_widget_show (label);
gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
scrolled, label);
*table_out = table;
*page_out = scrolled;
}
static void
create_advanced_page (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkWidget *main_vbox, *label, *scrolled;
scrolled = gtk_scrolled_window_new (NULL, NULL);
priv->advanced_page = scrolled;
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
GTK_POLICY_NEVER,
GTK_POLICY_AUTOMATIC);
main_vbox = gtk_vbox_new (FALSE, 18);
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
gtk_widget_show (main_vbox);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled),
main_vbox);
gtk_viewport_set_shadow_type (GTK_VIEWPORT (GTK_BIN(scrolled)->child),
GTK_SHADOW_NONE);
priv->advanced_vbox = main_vbox;
label = gtk_label_new (_("Advanced"));
gtk_widget_show (label);
gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
scrolled, label);
}
static void
populate_dialog (GtkPrintUnixDialog *print_dialog)
{
GtkPrintUnixDialogPrivate *priv = print_dialog->priv;
GtkDialog *dialog = GTK_DIALOG (print_dialog);
GtkWidget *hbox, *conflict_hbox, *image, *label;
gtk_dialog_set_has_separator (dialog, FALSE);
gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
gtk_box_set_spacing (GTK_BOX (dialog->vbox), 2); /* 2 * 5 + 2 = 12 */
gtk_container_set_border_width (GTK_CONTAINER (dialog->action_area), 5);
gtk_box_set_spacing (GTK_BOX (dialog->action_area), 6);
priv->notebook = gtk_notebook_new ();
gtk_container_set_border_width (GTK_CONTAINER (priv->notebook), 5);
gtk_box_pack_start (GTK_BOX (dialog->vbox), priv->notebook, TRUE, TRUE, 0);
create_printer_list_model (print_dialog);
create_main_page (print_dialog);
create_page_setup_page (print_dialog);
create_job_page (print_dialog);
create_optional_page (print_dialog, _("Image Quality"),
&priv->image_quality_table,
&priv->image_quality_page);
create_optional_page (print_dialog, _("Color"),
&priv->color_table,
&priv->color_page);
create_optional_page (print_dialog, _("Finishing"),
&priv->finishing_table,
&priv->finishing_page);
create_advanced_page (print_dialog);
hbox = gtk_hbox_new (FALSE, 0);
gtk_widget_show (hbox);
gtk_box_pack_end (GTK_BOX (dialog->vbox), hbox, FALSE, TRUE, 0);
conflict_hbox = gtk_hbox_new (FALSE, 0);
image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_MENU);
gtk_widget_show (image);
gtk_box_pack_start (GTK_BOX (conflict_hbox), image, FALSE, TRUE, 0);
label = gtk_label_new (_("Some of the settings in the dialog conflict"));
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (conflict_hbox), label, FALSE, TRUE, 0);
priv->conflicts_widget = conflict_hbox;
gtk_box_pack_start (GTK_BOX (hbox), conflict_hbox,
FALSE, FALSE, 0);
/* Reparent the action area into the hbox. This is so we can have the
* conflict warning on the same row, but not make the buttons the same
* width as the warning (which the buttonbox does).
*/
g_object_ref (dialog->action_area);
gtk_container_remove (GTK_CONTAINER (dialog->vbox),
dialog->action_area);
gtk_box_pack_end (GTK_BOX (hbox), dialog->action_area,
FALSE, FALSE, 0);
g_object_unref (dialog->action_area);
gtk_widget_show (priv->notebook);
load_print_backends (print_dialog);
}
/**
* gtk_print_unix_dialog_new:
* @title: Title of the dialog, or %NULL
* @parent: Transient parent of the dialog, or %NULL
*
* Creates a new #GtkPrintUnixDialog.
*
* Return value: a new #GtkPrintUnixDialog
*
* Since: 2.10
**/
GtkWidget *
gtk_print_unix_dialog_new (const gchar *title,
GtkWindow *parent)
{
GtkWidget *result;
const gchar *_title = _("Print");
if (title)
_title = title;
result = g_object_new (GTK_TYPE_PRINT_UNIX_DIALOG,
"title", _title,
"has-separator", FALSE,
NULL);
if (parent)
gtk_window_set_transient_for (GTK_WINDOW (result), parent);
return result;
}
/**
* gtk_print_unix_dialog_get_selected_printer:
* @dialog: a #GtkPrintUnixDialog
*
* Gets the currently selected printer.
*
* Returns: the currently selected printer
*
* Since: 2.10
*/
GtkPrinter *
gtk_print_unix_dialog_get_selected_printer (GtkPrintUnixDialog *dialog)
{
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), NULL);
return dialog->priv->current_printer;
}
/**
* gtk_print_unix_dialog_set_page_setup:
* @dialog: a #GtkPrintUnixDialog
* @page_setup: a #GtkPageSetup
*
* Sets the page setup of the #GtkPrintUnixDialog.
*
* Since: 2.10
*/
void
gtk_print_unix_dialog_set_page_setup (GtkPrintUnixDialog *dialog,
GtkPageSetup *page_setup)
{
GtkPrintUnixDialogPrivate *priv;
g_return_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog));
g_return_if_fail (GTK_IS_PAGE_SETUP (page_setup));
priv = dialog->priv;
if (priv->page_setup != page_setup)
{
g_object_unref (priv->page_setup);
priv->page_setup = g_object_ref (page_setup);
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: the page setup of @dialog.
*
* Since: 2.10
*/
GtkPageSetup *
gtk_print_unix_dialog_get_page_setup (GtkPrintUnixDialog *dialog)
{
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), NULL);
return dialog->priv->page_setup;
}
/**
* 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.
*
* Since: 2.10
*/
void
gtk_print_unix_dialog_set_current_page (GtkPrintUnixDialog *dialog,
gint current_page)
{
GtkPrintUnixDialogPrivate *priv;
g_return_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog));
priv = dialog->priv;
if (priv->current_page != current_page)
{
priv->current_page = current_page;
if (priv->current_page_radio)
gtk_widget_set_sensitive (priv->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 #GtkPrintDialog.
*
* Returns: the current page of @dialog
*
* Since: 2.10
*/
gint
gtk_print_unix_dialog_get_current_page (GtkPrintUnixDialog *dialog)
{
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), -1);
return dialog->priv->current_page;
}
static gboolean
set_active_printer (GtkPrintUnixDialog *dialog,
const gchar *printer_name)
{
GtkPrintUnixDialogPrivate *priv = dialog->priv;
GtkTreeModel *model;
GtkTreeIter iter, filter_iter;
GtkTreeSelection *selection;
GtkPrinter *printer;
model = GTK_TREE_MODEL (priv->printer_list);
if (gtk_tree_model_get_iter_first (model, &iter))
{
do
{
gtk_tree_model_get (GTK_TREE_MODEL (priv->printer_list), &iter,
PRINTER_LIST_COL_PRINTER_OBJ, &printer, -1);
if (printer == NULL)
continue;
if (strcmp (gtk_printer_get_name (printer), printer_name) == 0)
{
gtk_tree_model_filter_convert_child_iter_to_iter (priv->printer_list_filter,
&filter_iter, &iter);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->printer_treeview));
priv->internal_printer_change = TRUE;
gtk_tree_selection_select_iter (selection, &filter_iter);
priv->internal_printer_change = FALSE;
g_free (priv->waiting_for_printer);
priv->waiting_for_printer = NULL;
g_object_unref (printer);
return TRUE;
}
g_object_unref (printer);
} while (gtk_tree_model_iter_next (model, &iter));
}
return FALSE;
}
/**
* gtk_print_unix_dialog_set_settings:
* @dialog: a #GtkPrintUnixDialog
* @settings: 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.
*
* Since: 2.10
**/
void
gtk_print_unix_dialog_set_settings (GtkPrintUnixDialog *dialog,
GtkPrintSettings *settings)
{
GtkPrintUnixDialogPrivate *priv;
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));
priv = dialog->priv;
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_num_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);
priv->format_for_printer =
g_strdup (gtk_print_settings_get (settings, "format-for-printer"));
}
if (priv->initial_settings)
g_object_unref (priv->initial_settings);
priv->initial_settings = settings;
g_free (priv->waiting_for_printer);
priv->waiting_for_printer = NULL;
if (settings)
{
g_object_ref (settings);
printer = gtk_print_settings_get_printer (settings);
if (printer && !set_active_printer (dialog, printer))
priv->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
* <emphasis>new object</emphasis>, and you need to unref it
* if don't want to keep it.
*
* Returns: a new #GtkPrintSettings object with the values from @dialog
*
* Since: 2.10
*/
GtkPrintSettings *
gtk_print_unix_dialog_get_settings (GtkPrintUnixDialog *dialog)
{
GtkPrintUnixDialogPrivate *priv;
GtkPrintSettings *settings;
GtkPrintPages print_pages;
GtkPageRange *ranges;
int n_ranges;
g_return_val_if_fail (GTK_IS_PRINT_UNIX_DIALOG (dialog), NULL);
priv = dialog->priv;
settings = gtk_print_settings_new ();
if (priv->current_printer)
gtk_print_settings_set_printer (settings,
gtk_printer_get_name (priv->current_printer));
else
gtk_print_settings_set_printer (settings, "default");
gtk_print_settings_set (settings, "format-for-printer",
priv->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_num_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 (priv->current_printer)
_gtk_printer_get_settings_from_options (priv->current_printer,
priv->options,
settings);
return settings;
}
#define __GTK_PRINT_UNIX_DIALOG_C__
#include "gtkaliasdef.c"
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