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gtk2/gtk/gtkprintoperation-win32.c
Matthias Clasen 19e2ab76ce win32: Build fixes 
These fixes were done blindly, to make the ci pass,
and will need review by somebody with access to an
actual win32 system to make sure the surface subtypes
are implemented properly.
2020-03-13 07:47:48 -04:00

2224 lines
62 KiB
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/* GTK - The GIMP Toolkit
* gtkprintoperation-win32.c: Print Operation Details for Win32
* Copyright (C) 2006, Red Hat, Inc.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _MSC_VER
#ifndef _WIN32_WINNT
/* Vista or newer */
#define _WIN32_WINNT 0x0600
#endif
#ifndef WINVER
#define WINVER _WIN32_WINNT
#endif
#endif
#define COBJMACROS
#include "config.h"
#include <math.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <io.h>
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#include <cairo-win32.h>
#include <glib.h>
#include "gtkprintoperation-private.h"
#include "gtkprint-win32.h"
#include "gtkintl.h"
#include "gtkwindow.h"
#include "gtkprivate.h"
#include "gtkwidgetprivate.h"
#include "gtknative.h"
#define MAX_PAGE_RANGES 20
#define STATUS_POLLING_TIME 2000
#ifndef JOB_STATUS_RESTART
#define JOB_STATUS_RESTART 0x800
#endif
#ifndef JOB_STATUS_COMPLETE
#define JOB_STATUS_COMPLETE 0x1000
#endif
/* Forward declarations */
GtkPrintOperationResult
gtk_print_operation_run_without_dialog (GtkPrintOperation *op,
gboolean *do_print);
GtkPrintOperationResult
gtk_print_operation_run_with_dialog (GtkPrintOperation *op,
GtkWindow *parent,
gboolean *do_print);
UINT_PTR CALLBACK
run_mainloop_hook (HWND hdlg,
UINT uiMsg,
WPARAM wParam,
LPARAM lParam);
void
win32_start_page (GtkPrintOperation *op,
GtkPrintContext *print_context,
GtkPageSetup *page_setup);
typedef struct {
HDC hdc;
HGLOBAL devmode;
HGLOBAL devnames;
HANDLE printerHandle;
int job_id;
guint timeout_id;
cairo_surface_t *surface;
GtkWidget *embed_widget;
} GtkPrintOperationWin32;
static void win32_poll_status (GtkPrintOperation *op);
static const GUID myIID_IPrintDialogCallback = {0x5852a2c3,0x6530,0x11d1,{0xb6,0xa3,0x0,0x0,0xf8,0x75,0x7b,0xf9}};
#if !defined (_MSC_VER) && !defined (HAVE_IPRINTDIALOGCALLBACK)
#undef INTERFACE
#define INTERFACE IPrintDialogCallback
DECLARE_INTERFACE_ (IPrintDialogCallback, IUnknown)
{
STDMETHOD (QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
STDMETHOD_ (ULONG, AddRef)(THIS) PURE;
STDMETHOD_ (ULONG, Release)(THIS) PURE;
STDMETHOD (InitDone)(THIS) PURE;
STDMETHOD (SelectionChange)(THIS) PURE;
STDMETHOD (HandleMessage)(THIS_ HWND,UINT,WPARAM,LPARAM,LRESULT*) PURE;
};
#endif
static UINT got_gdk_events_message;
UINT_PTR CALLBACK
run_mainloop_hook (HWND hdlg, UINT uiMsg, WPARAM wParam, LPARAM lParam)
{
if (uiMsg == WM_INITDIALOG)
{
gdk_win32_set_modal_dialog_libgtk_only (hdlg);
while (g_main_context_pending (NULL))
g_main_context_iteration (NULL, TRUE);
}
else if (uiMsg == got_gdk_events_message)
{
while (g_main_context_pending (NULL))
g_main_context_iteration (NULL, TRUE);
return 1;
}
return 0;
}
static GtkPageOrientation
orientation_from_win32 (short orientation)
{
if (orientation == DMORIENT_LANDSCAPE)
return GTK_PAGE_ORIENTATION_LANDSCAPE;
return GTK_PAGE_ORIENTATION_PORTRAIT;
}
static short
orientation_to_win32 (GtkPageOrientation orientation)
{
if (orientation == GTK_PAGE_ORIENTATION_LANDSCAPE ||
orientation == GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE)
return DMORIENT_LANDSCAPE;
return DMORIENT_PORTRAIT;
}
static GtkPaperSize *
paper_size_from_win32 (short size)
{
const char *name;
switch (size)
{
case DMPAPER_LETTER_TRANSVERSE:
case DMPAPER_LETTER:
case DMPAPER_LETTERSMALL:
name = "na_letter";
break;
case DMPAPER_TABLOID:
case DMPAPER_LEDGER:
name = "na_ledger";
break;
case DMPAPER_LEGAL:
name = "na_legal";
break;
case DMPAPER_STATEMENT:
name = "na_invoice";
break;
case DMPAPER_EXECUTIVE:
name = "na_executive";
break;
case DMPAPER_A3:
case DMPAPER_A3_TRANSVERSE:
name = "iso_a3";
break;
case DMPAPER_A4:
case DMPAPER_A4SMALL:
case DMPAPER_A4_TRANSVERSE:
name = "iso_a4";
break;
case DMPAPER_A5:
case DMPAPER_A5_TRANSVERSE:
name = "iso_a5";
break;
case DMPAPER_B4:
name = "jis_b4";
break;
case DMPAPER_B5:
case DMPAPER_B5_TRANSVERSE:
name = "jis_b5";
break;
case DMPAPER_QUARTO:
name = "na_quarto";
break;
case DMPAPER_10X14:
name = "na_10x14";
break;
case DMPAPER_11X17:
name = "na_ledger";
break;
case DMPAPER_NOTE:
name = "na_letter";
break;
case DMPAPER_ENV_9:
name = "na_number-9";
break;
case DMPAPER_ENV_10:
name = "na_number-10";
break;
case DMPAPER_ENV_11:
name = "na_number-11";
break;
case DMPAPER_ENV_12:
name = "na_number-12";
break;
case DMPAPER_ENV_14:
name = "na_number-14";
break;
case DMPAPER_CSHEET:
name = "na_c";
break;
case DMPAPER_DSHEET:
name = "na_d";
break;
case DMPAPER_ESHEET:
name = "na_e";
break;
case DMPAPER_ENV_DL:
name = "iso_dl";
break;
case DMPAPER_ENV_C5:
name = "iso_c5";
break;
case DMPAPER_ENV_C3:
name = "iso_c3";
break;
case DMPAPER_ENV_C4:
name = "iso_c4";
break;
case DMPAPER_ENV_C6:
name = "iso_c6";
break;
case DMPAPER_ENV_C65:
name = "iso_c6c5";
break;
case DMPAPER_ENV_B4:
name = "iso_b4";
break;
case DMPAPER_ENV_B5:
name = "iso_b5";
break;
case DMPAPER_ENV_B6:
name = "iso_b6";
break;
case DMPAPER_ENV_ITALY:
name = "om_italian";
break;
case DMPAPER_ENV_MONARCH:
name = "na_monarch";
break;
case DMPAPER_ENV_PERSONAL:
name = "na_personal";
break;
case DMPAPER_FANFOLD_US:
name = "na_fanfold-us";
break;
case DMPAPER_FANFOLD_STD_GERMAN:
name = "na_fanfold-eur";
break;
case DMPAPER_FANFOLD_LGL_GERMAN:
name = "na_foolscap";
break;
case DMPAPER_ISO_B4:
name = "iso_b4";
break;
case DMPAPER_JAPANESE_POSTCARD:
name = "jpn_hagaki";
break;
case DMPAPER_9X11:
name = "na_9x11";
break;
case DMPAPER_10X11:
name = "na_10x11";
break;
case DMPAPER_ENV_INVITE:
name = "om_invite";
break;
case DMPAPER_LETTER_EXTRA:
case DMPAPER_LETTER_EXTRA_TRANSVERSE:
name = "na_letter-extra";
break;
case DMPAPER_LEGAL_EXTRA:
name = "na_legal-extra";
break;
case DMPAPER_TABLOID_EXTRA:
name = "na_arch";
break;
case DMPAPER_A4_EXTRA:
name = "iso_a4-extra";
break;
case DMPAPER_B_PLUS:
name = "na_b-plus";
break;
case DMPAPER_LETTER_PLUS:
name = "na_letter-plus";
break;
case DMPAPER_A3_EXTRA:
case DMPAPER_A3_EXTRA_TRANSVERSE:
name = "iso_a3-extra";
break;
case DMPAPER_A5_EXTRA:
name = "iso_a5-extra";
break;
case DMPAPER_B5_EXTRA:
name = "iso_b5-extra";
break;
case DMPAPER_A2:
name = "iso_a2";
break;
default:
name = NULL;
break;
}
if (name)
return gtk_paper_size_new (name);
else
return NULL;
}
static short
paper_size_to_win32 (GtkPaperSize *paper_size)
{
const char *format;
if (gtk_paper_size_is_custom (paper_size))
return 0;
format = gtk_paper_size_get_name (paper_size);
if (strcmp (format, "na_letter") == 0)
return DMPAPER_LETTER;
if (strcmp (format, "na_ledger") == 0)
return DMPAPER_LEDGER;
if (strcmp (format, "na_legal") == 0)
return DMPAPER_LEGAL;
if (strcmp (format, "na_invoice") == 0)
return DMPAPER_STATEMENT;
if (strcmp (format, "na_executive") == 0)
return DMPAPER_EXECUTIVE;
if (strcmp (format, "iso_a2") == 0)
return DMPAPER_A2;
if (strcmp (format, "iso_a3") == 0)
return DMPAPER_A3;
if (strcmp (format, "iso_a4") == 0)
return DMPAPER_A4;
if (strcmp (format, "iso_a5") == 0)
return DMPAPER_A5;
if (strcmp (format, "iso_b4") == 0)
return DMPAPER_B4;
if (strcmp (format, "iso_b5") == 0)
return DMPAPER_B5;
if (strcmp (format, "na_quarto") == 0)
return DMPAPER_QUARTO;
if (strcmp (format, "na_10x14") == 0)
return DMPAPER_10X14;
if (strcmp (format, "na_number-9") == 0)
return DMPAPER_ENV_9;
if (strcmp (format, "na_number-10") == 0)
return DMPAPER_ENV_10;
if (strcmp (format, "na_number-11") == 0)
return DMPAPER_ENV_11;
if (strcmp (format, "na_number-12") == 0)
return DMPAPER_ENV_12;
if (strcmp (format, "na_number-14") == 0)
return DMPAPER_ENV_14;
if (strcmp (format, "na_c") == 0)
return DMPAPER_CSHEET;
if (strcmp (format, "na_d") == 0)
return DMPAPER_DSHEET;
if (strcmp (format, "na_e") == 0)
return DMPAPER_ESHEET;
if (strcmp (format, "iso_dl") == 0)
return DMPAPER_ENV_DL;
if (strcmp (format, "iso_c3") == 0)
return DMPAPER_ENV_C3;
if (strcmp (format, "iso_c4") == 0)
return DMPAPER_ENV_C4;
if (strcmp (format, "iso_c5") == 0)
return DMPAPER_ENV_C5;
if (strcmp (format, "iso_c6") == 0)
return DMPAPER_ENV_C6;
if (strcmp (format, "iso_c5c6") == 0)
return DMPAPER_ENV_C65;
if (strcmp (format, "iso_b6") == 0)
return DMPAPER_ENV_B6;
if (strcmp (format, "om_italian") == 0)
return DMPAPER_ENV_ITALY;
if (strcmp (format, "na_monarch") == 0)
return DMPAPER_ENV_MONARCH;
if (strcmp (format, "na_personal") == 0)
return DMPAPER_ENV_PERSONAL;
if (strcmp (format, "na_fanfold-us") == 0)
return DMPAPER_FANFOLD_US;
if (strcmp (format, "na_fanfold-eur") == 0)
return DMPAPER_FANFOLD_STD_GERMAN;
if (strcmp (format, "na_foolscap") == 0)
return DMPAPER_FANFOLD_LGL_GERMAN;
if (strcmp (format, "jpn_hagaki") == 0)
return DMPAPER_JAPANESE_POSTCARD;
if (strcmp (format, "na_9x11") == 0)
return DMPAPER_9X11;
if (strcmp (format, "na_10x11") == 0)
return DMPAPER_10X11;
if (strcmp (format, "om_invite") == 0)
return DMPAPER_ENV_INVITE;
if (strcmp (format, "na_letter-extra") == 0)
return DMPAPER_LETTER_EXTRA;
if (strcmp (format, "na_legal-extra") == 0)
return DMPAPER_LEGAL_EXTRA;
if (strcmp (format, "na_arch") == 0)
return DMPAPER_TABLOID_EXTRA;
if (strcmp (format, "iso_a3-extra") == 0)
return DMPAPER_A3_EXTRA;
if (strcmp (format, "iso_a4-extra") == 0)
return DMPAPER_A4_EXTRA;
if (strcmp (format, "iso_a5-extra") == 0)
return DMPAPER_A5_EXTRA;
if (strcmp (format, "iso_b5-extra") == 0)
return DMPAPER_B5_EXTRA;
if (strcmp (format, "na_b-plus") == 0)
return DMPAPER_B_PLUS;
if (strcmp (format, "na_letter-plus") == 0)
return DMPAPER_LETTER_PLUS;
return 0;
}
static gchar*
get_default_printer (void)
{
wchar_t *win32_printer_name = NULL;
gchar *printer_name = NULL;
DWORD needed;
GetDefaultPrinterW (NULL, &needed);
win32_printer_name = g_malloc ((gsize) needed * sizeof (wchar_t));
if (!GetDefaultPrinterW (win32_printer_name, &needed))
{
g_free (win32_printer_name);
return NULL;
}
printer_name = g_utf16_to_utf8 (win32_printer_name, -1, NULL, NULL, NULL);
g_free (win32_printer_name);
return printer_name;
}
static void
set_hard_margins (GtkPrintOperation *op)
{
double top, bottom, left, right;
GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
top = GetDeviceCaps (op_win32->hdc, PHYSICALOFFSETY);
bottom = GetDeviceCaps (op_win32->hdc, PHYSICALHEIGHT)
- GetDeviceCaps (op_win32->hdc, VERTRES) - top;
left = GetDeviceCaps (op_win32->hdc, PHYSICALOFFSETX);
right = GetDeviceCaps (op_win32->hdc, PHYSICALWIDTH)
- GetDeviceCaps (op_win32->hdc, HORZRES) - left;
_gtk_print_context_set_hard_margins (op->priv->print_context, top, bottom, left, right);
}
void
win32_start_page (GtkPrintOperation *op,
GtkPrintContext *print_context,
GtkPageSetup *page_setup)
{
GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
LPDEVMODEW devmode;
GtkPaperSize *paper_size;
double x_off, y_off;
devmode = GlobalLock (op_win32->devmode);
devmode->dmFields |= DM_ORIENTATION;
devmode->dmOrientation =
orientation_to_win32 (gtk_page_setup_get_orientation (page_setup));
paper_size = gtk_page_setup_get_paper_size (page_setup);
devmode->dmFields |= DM_PAPERSIZE;
devmode->dmFields &= ~(DM_PAPERWIDTH | DM_PAPERLENGTH);
devmode->dmPaperSize = paper_size_to_win32 (paper_size);
if (devmode->dmPaperSize == 0)
{
devmode->dmPaperSize = DMPAPER_USER;
devmode->dmFields |= DM_PAPERWIDTH | DM_PAPERLENGTH;
/* Lengths in DEVMODE are in tenths of a millimeter */
devmode->dmPaperWidth = gtk_paper_size_get_width (paper_size, GTK_UNIT_MM) * 10.0;
devmode->dmPaperLength = gtk_paper_size_get_height (paper_size, GTK_UNIT_MM) * 10.0;
}
ResetDCW (op_win32->hdc, devmode);
GlobalUnlock (op_win32->devmode);
set_hard_margins (op);
x_off = GetDeviceCaps (op_win32->hdc, PHYSICALOFFSETX);
y_off = GetDeviceCaps (op_win32->hdc, PHYSICALOFFSETY);
cairo_surface_set_device_offset (op_win32->surface, -x_off, -y_off);
StartPage (op_win32->hdc);
}
static void
win32_end_page (GtkPrintOperation *op,
GtkPrintContext *print_context)
{
GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
cairo_surface_show_page (op_win32->surface);
EndPage (op_win32->hdc);
}
static gboolean
win32_poll_status_timeout (GtkPrintOperation *op)
{
GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
op_win32->timeout_id = 0;
/* We need to ref this, as setting the status to finished
might unref the object */
g_object_ref (op);
win32_poll_status (op);
if (!gtk_print_operation_is_finished (op)) {
op_win32->timeout_id = g_timeout_add (STATUS_POLLING_TIME,
(GSourceFunc)win32_poll_status_timeout,
op);
g_source_set_name_by_id (op_win32->timeout_id, "[gtk] win32_poll_status_timeout");
}
g_object_unref (op);
return FALSE;
}
static void
win32_end_run (GtkPrintOperation *op,
gboolean wait,
gboolean cancelled)
{
GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
LPDEVNAMES devnames;
HANDLE printerHandle = 0;
cairo_surface_finish (op_win32->surface);
EndDoc (op_win32->hdc);
if (op->priv->track_print_status)
{
devnames = GlobalLock (op_win32->devnames);
if (!OpenPrinterW (((gunichar2 *)devnames) + devnames->wDeviceOffset,
&printerHandle, NULL))
printerHandle = 0;
GlobalUnlock (op_win32->devnames);
}
GlobalFree (op_win32->devmode);
GlobalFree (op_win32->devnames);
cairo_surface_destroy (op_win32->surface);
op_win32->surface = NULL;
DeleteDC (op_win32->hdc);
if (printerHandle != 0)
{
op_win32->printerHandle = printerHandle;
win32_poll_status (op);
op_win32->timeout_id = g_timeout_add (STATUS_POLLING_TIME,
(GSourceFunc)win32_poll_status_timeout,
op);
g_source_set_name_by_id (op_win32->timeout_id, "[gtk] win32_poll_status_timeout");
}
else
/* Dunno what happened, pretend its finished */
_gtk_print_operation_set_status (op, GTK_PRINT_STATUS_FINISHED, NULL);
}
static void
win32_poll_status (GtkPrintOperation *op)
{
GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
guchar *data;
DWORD needed;
JOB_INFO_1W *job_info;
GtkPrintStatus status;
char *status_str;
BOOL ret;
GetJobW (op_win32->printerHandle, op_win32->job_id,
1,(LPBYTE)NULL, 0, &needed);
data = g_malloc (needed);
ret = GetJobW (op_win32->printerHandle, op_win32->job_id,
1, (LPBYTE)data, needed, &needed);
status_str = NULL;
if (ret)
{
DWORD win32_status;
job_info = (JOB_INFO_1W *)data;
win32_status = job_info->Status;
if (job_info->pStatus)
status_str = g_utf16_to_utf8 (job_info->pStatus,
-1, NULL, NULL, NULL);
if (win32_status &
(JOB_STATUS_COMPLETE | JOB_STATUS_PRINTED))
status = GTK_PRINT_STATUS_FINISHED;
else if (win32_status &
(JOB_STATUS_OFFLINE |
JOB_STATUS_PAPEROUT |
JOB_STATUS_PAUSED |
JOB_STATUS_USER_INTERVENTION))
{
status = GTK_PRINT_STATUS_PENDING_ISSUE;
if (status_str == NULL)
{
if (win32_status & JOB_STATUS_OFFLINE)
status_str = g_strdup (_("Printer offline"));
else if (win32_status & JOB_STATUS_PAPEROUT)
status_str = g_strdup (_("Out of paper"));
else if (win32_status & JOB_STATUS_PAUSED)
status_str = g_strdup (_("Paused"));
else if (win32_status & JOB_STATUS_USER_INTERVENTION)
status_str = g_strdup (_("Need user intervention"));
}
}
else if (win32_status &
(JOB_STATUS_BLOCKED_DEVQ |
JOB_STATUS_DELETED |
JOB_STATUS_ERROR))
status = GTK_PRINT_STATUS_FINISHED_ABORTED;
else if (win32_status &
(JOB_STATUS_SPOOLING |
JOB_STATUS_DELETING))
status = GTK_PRINT_STATUS_PENDING;
else if (win32_status & JOB_STATUS_PRINTING)
status = GTK_PRINT_STATUS_PRINTING;
else
status = GTK_PRINT_STATUS_FINISHED;
}
else
status = GTK_PRINT_STATUS_FINISHED;
g_free (data);
_gtk_print_operation_set_status (op, status, status_str);
g_free (status_str);
}
static void
op_win32_free (GtkPrintOperationWin32 *op_win32)
{
if (op_win32->printerHandle)
ClosePrinter (op_win32->printerHandle);
if (op_win32->timeout_id != 0)
g_source_remove (op_win32->timeout_id);
g_free (op_win32);
}
static HWND
get_parent_hwnd (GtkWidget *widget)
{
GtkNative *native;
native = gtk_widget_get_native (widget);
gtk_widget_realize (GTK_WIDGET (native));
return gdk_win32_surface_get_handle (gtk_native_get_surface (native));
}
static void
devnames_to_settings (GtkPrintSettings *settings,
HANDLE hDevNames)
{
GtkPrintWin32Devnames *devnames = gtk_print_win32_devnames_from_win32 (hDevNames);
gtk_print_settings_set_printer (settings, devnames->device);
gtk_print_win32_devnames_free (devnames);
}
static void
devmode_to_settings (GtkPrintSettings *settings,
HANDLE hDevMode)
{
LPDEVMODEW devmode;
devmode = GlobalLock (hDevMode);
gtk_print_settings_set_int (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_VERSION,
devmode->dmDriverVersion);
if (devmode->dmDriverExtra != 0)
{
char *extra = g_base64_encode (((const guchar *)devmode) + sizeof (DEVMODEW),
devmode->dmDriverExtra);
gtk_print_settings_set (settings,
GTK_PRINT_SETTINGS_WIN32_DRIVER_EXTRA,
extra);
g_free (extra);
}
char *devmode_name = g_utf16_to_utf8 (devmode->dmDeviceName, -1, NULL, NULL, NULL);
gtk_print_settings_set (settings, "win32-devmode-name", devmode_name);
g_free (devmode_name);
if (devmode->dmFields & DM_ORIENTATION)
gtk_print_settings_set_orientation (settings,
orientation_from_win32 (devmode->dmOrientation));
if (devmode->dmFields & DM_PAPERSIZE &&
devmode->dmPaperSize != 0)
{
GtkPaperSize *paper_size = paper_size_from_win32 (devmode->dmPaperSize);
if (paper_size)
{
gtk_print_settings_set_paper_size (settings, paper_size);
gtk_paper_size_free (paper_size);
}
gtk_print_settings_set_int (settings, "win32-paper-size", (int)devmode->dmPaperSize);
}
else if ((devmode->dmFields & DM_PAPERSIZE &&
devmode->dmPaperSize == 0) ||
((devmode->dmFields & DM_PAPERWIDTH) &&
(devmode->dmFields & DM_PAPERLENGTH)))
{
GtkPaperSize *paper_size;
char *form_name = NULL;
if (devmode->dmFields & DM_FORMNAME)
form_name = g_utf16_to_utf8 (devmode->dmFormName,
-1, NULL, NULL, NULL);
if (form_name == NULL || form_name[0] == 0)
form_name = g_strdup (_("Custom size"));
/* Lengths in DEVMODE are in tenths of a millimeter */
paper_size = gtk_paper_size_new_custom (form_name,
form_name,
devmode->dmPaperWidth / 10.0,
devmode->dmPaperLength / 10.0,
GTK_UNIT_MM);
gtk_print_settings_set_paper_size (settings, paper_size);
gtk_paper_size_free (paper_size);
}
if (devmode->dmFields & DM_SCALE)
gtk_print_settings_set_scale (settings, devmode->dmScale);
if (devmode->dmFields & DM_COPIES)
gtk_print_settings_set_n_copies (settings,
devmode->dmCopies);
if (devmode->dmFields & DM_DEFAULTSOURCE)
{
const char *source;
switch (devmode->dmDefaultSource)
{
default:
case DMBIN_AUTO:
source = "auto";
break;
case DMBIN_CASSETTE:
source = "cassette";
break;
case DMBIN_ENVELOPE:
source = "envelope";
break;
case DMBIN_ENVMANUAL:
source = "envelope-manual";
break;
case DMBIN_LOWER:
source = "lower";
break;
case DMBIN_MANUAL:
source = "manual";
break;
case DMBIN_MIDDLE:
source = "middle";
break;
case DMBIN_ONLYONE:
source = "only-one";
break;
case DMBIN_FORMSOURCE:
source = "form-source";
break;
case DMBIN_LARGECAPACITY:
source = "large-capacity";
break;
case DMBIN_LARGEFMT:
source = "large-format";
break;
case DMBIN_TRACTOR:
source = "tractor";
break;
case DMBIN_SMALLFMT:
source = "small-format";
break;
}
gtk_print_settings_set_default_source (settings, source);
gtk_print_settings_set_int (settings, "win32-default-source", devmode->dmDefaultSource);
}
if (devmode->dmFields & DM_PRINTQUALITY)
{
GtkPrintQuality quality;
switch (devmode->dmPrintQuality)
{
case DMRES_LOW:
quality = GTK_PRINT_QUALITY_LOW;
break;
case DMRES_MEDIUM:
quality = GTK_PRINT_QUALITY_NORMAL;
break;
default:
case DMRES_HIGH:
quality = GTK_PRINT_QUALITY_HIGH;
break;
case DMRES_DRAFT:
quality = GTK_PRINT_QUALITY_DRAFT;
break;
}
gtk_print_settings_set_quality (settings, quality);
gtk_print_settings_set_int (settings, "win32-print-quality", devmode->dmPrintQuality);
}
if (devmode->dmFields & DM_COLOR)
gtk_print_settings_set_use_color (settings, devmode->dmColor == DMCOLOR_COLOR);
if (devmode->dmFields & DM_DUPLEX)
{
GtkPrintDuplex duplex;
switch (devmode->dmDuplex)
{
default:
case DMDUP_SIMPLEX:
duplex = GTK_PRINT_DUPLEX_SIMPLEX;
break;
case DMDUP_HORIZONTAL:
duplex = GTK_PRINT_DUPLEX_HORIZONTAL;
break;
case DMDUP_VERTICAL:
duplex = GTK_PRINT_DUPLEX_VERTICAL;
break;
}
gtk_print_settings_set_duplex (settings, duplex);
}
if (devmode->dmFields & DM_COLLATE)
gtk_print_settings_set_collate (settings,
devmode->dmCollate == DMCOLLATE_TRUE);
if (devmode->dmFields & DM_MEDIATYPE)
{
const char *media_type;
switch (devmode->dmMediaType)
{
default:
case DMMEDIA_STANDARD:
media_type = "stationery";
break;
case DMMEDIA_TRANSPARENCY:
media_type = "transparency";
break;
case DMMEDIA_GLOSSY:
media_type = "photographic-glossy";
break;
}
gtk_print_settings_set_media_type (settings, media_type);
gtk_print_settings_set_int (settings, "win32-media-type", devmode->dmMediaType);
}
if (devmode->dmFields & DM_DITHERTYPE)
{
const char *dither;
switch (devmode->dmDitherType)
{
default:
case DMDITHER_FINE:
dither = "fine";
break;
case DMDITHER_NONE:
dither = "none";
break;
case DMDITHER_COARSE:
dither = "coarse";
break;
case DMDITHER_LINEART:
dither = "lineart";
break;
case DMDITHER_GRAYSCALE:
dither = "grayscale";
break;
case DMDITHER_ERRORDIFFUSION:
dither = "error-diffusion";
break;
}
gtk_print_settings_set_dither (settings, dither);
gtk_print_settings_set_int (settings, "win32-dither-type", devmode->dmDitherType);
}
GlobalUnlock (hDevMode);
}
static void
dialog_to_print_settings (GtkPrintOperation *op,
LPPRINTDLGEXW printdlgex)
{
guint i;
GtkPrintSettings *settings;
settings = gtk_print_settings_new ();
gtk_print_settings_set_print_pages (settings,
GTK_PRINT_PAGES_ALL);
if (printdlgex->Flags & PD_CURRENTPAGE)
gtk_print_settings_set_print_pages (settings,
GTK_PRINT_PAGES_CURRENT);
else if (printdlgex->Flags & PD_PAGENUMS)
gtk_print_settings_set_print_pages (settings,
GTK_PRINT_PAGES_RANGES);
if (printdlgex->nPageRanges > 0)
{
GtkPageRange *ranges;
ranges = g_new (GtkPageRange, printdlgex->nPageRanges);
for (i = 0; i < printdlgex->nPageRanges; i++)
{
ranges[i].start = printdlgex->lpPageRanges[i].nFromPage - 1;
ranges[i].end = printdlgex->lpPageRanges[i].nToPage - 1;
}
gtk_print_settings_set_page_ranges (settings, ranges,
printdlgex->nPageRanges);
g_free (ranges);
}
if (printdlgex->hDevNames != NULL)
devnames_to_settings (settings, printdlgex->hDevNames);
if (printdlgex->hDevMode != NULL)
devmode_to_settings (settings, printdlgex->hDevMode);
gtk_print_operation_set_print_settings (op, settings);
}
static HANDLE
devmode_from_settings (GtkPrintSettings *settings,
GtkPageSetup *page_setup,
HANDLE hDevModeParam)
{
HANDLE hDevMode = hDevModeParam;
LPDEVMODEW devmode;
guchar *extras;
GtkPaperSize *paper_size;
const char *extras_base64;
gsize extras_len;
const char *val;
/* If we already provided a valid hDevMode, don't initialize a new one; just lock the one we have */
if (hDevMode)
{
devmode = GlobalLock (hDevMode);
}
else
{
extras = NULL;
extras_len = 0;
extras_base64 = gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_EXTRA);
if (extras_base64)
extras = g_base64_decode (extras_base64, &extras_len);
hDevMode = GlobalAlloc (GMEM_MOVEABLE,
sizeof (DEVMODEW) + extras_len);
devmode = GlobalLock (hDevMode);
memset (devmode, 0, sizeof (DEVMODEW));
devmode->dmSpecVersion = DM_SPECVERSION;
devmode->dmSize = sizeof (DEVMODEW);
gunichar2 *device_name = g_utf8_to_utf16 (gtk_print_settings_get (settings, "win32-devmode-name"), -1, NULL, NULL, NULL);
memcpy (devmode->dmDeviceName, device_name, CCHDEVICENAME);
g_free (device_name);
devmode->dmDriverExtra = 0;
if (extras && extras_len > 0)
{
devmode->dmDriverExtra = extras_len;
memcpy (((char *)devmode) + sizeof (DEVMODEW), extras, extras_len);
}
g_free (extras);
if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_VERSION))
{
devmode->dmDriverVersion = gtk_print_settings_get_int (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_VERSION);
}
}
if (page_setup ||
gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_ORIENTATION))
{
GtkPageOrientation orientation = gtk_print_settings_get_orientation (settings);
if (page_setup)
orientation = gtk_page_setup_get_orientation (page_setup);
devmode->dmFields |= DM_ORIENTATION;
devmode->dmOrientation = orientation_to_win32 (orientation);
}
if (page_setup)
paper_size = gtk_paper_size_copy (gtk_page_setup_get_paper_size (page_setup));
else
{
int size;
if (gtk_print_settings_has_key (settings, "win32-paper-size") &&
(size = gtk_print_settings_get_int (settings, "win32-paper-size")) != 0)
{
devmode->dmFields |= DM_PAPERSIZE;
devmode->dmPaperSize = size;
paper_size = NULL;
}
else
paper_size = gtk_print_settings_get_paper_size (settings);
}
if (paper_size)
{
devmode->dmFields |= DM_PAPERSIZE;
devmode->dmPaperSize = paper_size_to_win32 (paper_size);
if (devmode->dmPaperSize == 0)
{
devmode->dmPaperSize = DMPAPER_USER;
devmode->dmFields |= DM_PAPERWIDTH | DM_PAPERLENGTH;
/* Lengths in DEVMODE are in tenths of a millimeter */
devmode->dmPaperWidth = gtk_paper_size_get_width (paper_size, GTK_UNIT_MM) * 10.0;
devmode->dmPaperLength = gtk_paper_size_get_height (paper_size, GTK_UNIT_MM) * 10.0;
}
gtk_paper_size_free (paper_size);
}
if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_SCALE))
{
devmode->dmFields |= DM_SCALE;
devmode->dmScale = gtk_print_settings_get_scale (settings);
}
if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_N_COPIES))
{
devmode->dmFields |= DM_COPIES;
devmode->dmCopies = gtk_print_settings_get_n_copies (settings);
}
if (gtk_print_settings_has_key (settings, "win32-default-source"))
{
devmode->dmFields |= DM_DEFAULTSOURCE;
devmode->dmDefaultSource = gtk_print_settings_get_int (settings, "win32-default-source");
}
else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_DEFAULT_SOURCE))
{
devmode->dmFields |= DM_DEFAULTSOURCE;
devmode->dmDefaultSource = DMBIN_AUTO;
val = gtk_print_settings_get_default_source (settings);
if (strcmp (val, "auto") == 0)
devmode->dmDefaultSource = DMBIN_AUTO;
if (strcmp (val, "cassette") == 0)
devmode->dmDefaultSource = DMBIN_CASSETTE;
if (strcmp (val, "envelope") == 0)
devmode->dmDefaultSource = DMBIN_ENVELOPE;
if (strcmp (val, "envelope-manual") == 0)
devmode->dmDefaultSource = DMBIN_ENVMANUAL;
if (strcmp (val, "lower") == 0)
devmode->dmDefaultSource = DMBIN_LOWER;
if (strcmp (val, "manual") == 0)
devmode->dmDefaultSource = DMBIN_MANUAL;
if (strcmp (val, "middle") == 0)
devmode->dmDefaultSource = DMBIN_MIDDLE;
if (strcmp (val, "only-one") == 0)
devmode->dmDefaultSource = DMBIN_ONLYONE;
if (strcmp (val, "form-source") == 0)
devmode->dmDefaultSource = DMBIN_FORMSOURCE;
if (strcmp (val, "large-capacity") == 0)
devmode->dmDefaultSource = DMBIN_LARGECAPACITY;
if (strcmp (val, "large-format") == 0)
devmode->dmDefaultSource = DMBIN_LARGEFMT;
if (strcmp (val, "tractor") == 0)
devmode->dmDefaultSource = DMBIN_TRACTOR;
if (strcmp (val, "small-format") == 0)
devmode->dmDefaultSource = DMBIN_SMALLFMT;
}
if (gtk_print_settings_has_key (settings, "win32-print-quality"))
{
devmode->dmFields |= DM_PRINTQUALITY;
devmode->dmPrintQuality = gtk_print_settings_get_int (settings, "win32-print-quality");
}
else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_RESOLUTION))
{
devmode->dmFields |= DM_PRINTQUALITY;
devmode->dmPrintQuality = gtk_print_settings_get_resolution (settings);
}
else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_QUALITY))
{
devmode->dmFields |= DM_PRINTQUALITY;
switch (gtk_print_settings_get_quality (settings))
{
case GTK_PRINT_QUALITY_LOW:
devmode->dmPrintQuality = DMRES_LOW;
break;
case GTK_PRINT_QUALITY_DRAFT:
devmode->dmPrintQuality = DMRES_DRAFT;
break;
default:
case GTK_PRINT_QUALITY_NORMAL:
devmode->dmPrintQuality = DMRES_MEDIUM;
break;
case GTK_PRINT_QUALITY_HIGH:
devmode->dmPrintQuality = DMRES_HIGH;
break;
}
}
if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_USE_COLOR))
{
devmode->dmFields |= DM_COLOR;
if (gtk_print_settings_get_use_color (settings))
devmode->dmColor = DMCOLOR_COLOR;
else
devmode->dmColor = DMCOLOR_MONOCHROME;
}
if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_DUPLEX))
{
devmode->dmFields |= DM_DUPLEX;
switch (gtk_print_settings_get_duplex (settings))
{
default:
case GTK_PRINT_DUPLEX_SIMPLEX:
devmode->dmDuplex = DMDUP_SIMPLEX;
break;
case GTK_PRINT_DUPLEX_HORIZONTAL:
devmode->dmDuplex = DMDUP_HORIZONTAL;
break;
case GTK_PRINT_DUPLEX_VERTICAL:
devmode->dmDuplex = DMDUP_VERTICAL;
break;
}
}
if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_COLLATE))
{
devmode->dmFields |= DM_COLLATE;
if (gtk_print_settings_get_collate (settings))
devmode->dmCollate = DMCOLLATE_TRUE;
else
devmode->dmCollate = DMCOLLATE_FALSE;
}
if (gtk_print_settings_has_key (settings, "win32-media-type"))
{
devmode->dmFields |= DM_MEDIATYPE;
devmode->dmMediaType = gtk_print_settings_get_int (settings, "win32-media-type");
}
else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_MEDIA_TYPE))
{
devmode->dmFields |= DM_MEDIATYPE;
devmode->dmMediaType = DMMEDIA_STANDARD;
val = gtk_print_settings_get_media_type (settings);
if (strcmp (val, "transparency") == 0)
devmode->dmMediaType = DMMEDIA_TRANSPARENCY;
if (strcmp (val, "photographic-glossy") == 0)
devmode->dmMediaType = DMMEDIA_GLOSSY;
}
if (gtk_print_settings_has_key (settings, "win32-dither-type"))
{
devmode->dmFields |= DM_DITHERTYPE;
devmode->dmDitherType = gtk_print_settings_get_int (settings, "win32-dither-type");
}
else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_DITHER))
{
devmode->dmFields |= DM_DITHERTYPE;
devmode->dmDitherType = DMDITHER_FINE;
val = gtk_print_settings_get_dither (settings);
if (strcmp (val, "none") == 0)
devmode->dmDitherType = DMDITHER_NONE;
if (strcmp (val, "coarse") == 0)
devmode->dmDitherType = DMDITHER_COARSE;
if (strcmp (val, "fine") == 0)
devmode->dmDitherType = DMDITHER_FINE;
if (strcmp (val, "lineart") == 0)
devmode->dmDitherType = DMDITHER_LINEART;
if (strcmp (val, "grayscale") == 0)
devmode->dmDitherType = DMDITHER_GRAYSCALE;
if (strcmp (val, "error-diffusion") == 0)
devmode->dmDitherType = DMDITHER_ERRORDIFFUSION;
}
GlobalUnlock (hDevMode);
return hDevMode;
}
static void
dialog_from_print_settings (GtkPrintOperation *op,
LPPRINTDLGEXW printdlgex)
{
GtkPrintSettings *settings = op->priv->print_settings;
const char *printer;
if (settings == NULL)
return;
if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_PRINT_PAGES))
{
GtkPrintPages print_pages = gtk_print_settings_get_print_pages (settings);
switch (print_pages)
{
default:
case GTK_PRINT_PAGES_SELECTION:
case GTK_PRINT_PAGES_ALL:
printdlgex->Flags |= PD_ALLPAGES;
break;
case GTK_PRINT_PAGES_CURRENT:
printdlgex->Flags |= PD_CURRENTPAGE;
break;
case GTK_PRINT_PAGES_RANGES:
printdlgex->Flags |= PD_PAGENUMS;
break;
}
}
if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_PAGE_RANGES))
{
GtkPageRange *ranges;
int num_ranges, i;
ranges = gtk_print_settings_get_page_ranges (settings, &num_ranges);
if (num_ranges > MAX_PAGE_RANGES)
num_ranges = MAX_PAGE_RANGES;
printdlgex->nPageRanges = num_ranges;
for (i = 0; i < num_ranges; i++)
{
printdlgex->lpPageRanges[i].nFromPage = ranges[i].start + 1;
printdlgex->lpPageRanges[i].nToPage = ranges[i].end + 1;
}
}
/* If we have a printer saved, restore our settings */
printer = gtk_print_settings_get_printer (settings);
if (printer)
{
printdlgex->hDevNames = gtk_print_win32_devnames_to_win32_from_printer_name (printer);
printdlgex->hDevMode = devmode_from_settings (settings,
op->priv->default_page_setup, NULL);
}
else
{
/* Otherwise, use the default settings */
DWORD FlagsCopy = printdlgex->Flags;
printdlgex->Flags |= PD_RETURNDEFAULT;
PrintDlgExW (printdlgex);
printdlgex->Flags = FlagsCopy;
devmode_from_settings (settings, op->priv->default_page_setup, printdlgex->hDevMode);
}
}
typedef struct {
IPrintDialogCallback iPrintDialogCallback;
gboolean set_hwnd;
int ref_count;
} PrintDialogCallback;
static ULONG STDMETHODCALLTYPE
iprintdialogcallback_addref (IPrintDialogCallback *This)
{
PrintDialogCallback *callback = (PrintDialogCallback *)This;
return ++callback->ref_count;
}
static ULONG STDMETHODCALLTYPE
iprintdialogcallback_release (IPrintDialogCallback *This)
{
PrintDialogCallback *callback = (PrintDialogCallback *)This;
int ref_count = --callback->ref_count;
if (ref_count == 0)
g_free (This);
return ref_count;
}
static HRESULT STDMETHODCALLTYPE
iprintdialogcallback_queryinterface (IPrintDialogCallback *This,
REFIID riid,
LPVOID *ppvObject)
{
if (IsEqualIID (riid, &IID_IUnknown) ||
IsEqualIID (riid, &myIID_IPrintDialogCallback))
{
*ppvObject = This;
IUnknown_AddRef ((IUnknown *)This);
return NOERROR;
}
else
{
*ppvObject = NULL;
return E_NOINTERFACE;
}
}
static HRESULT STDMETHODCALLTYPE
iprintdialogcallback_initdone (IPrintDialogCallback *This)
{
return S_FALSE;
}
static HRESULT STDMETHODCALLTYPE
iprintdialogcallback_selectionchange (IPrintDialogCallback *This)
{
return S_FALSE;
}
static HRESULT STDMETHODCALLTYPE
iprintdialogcallback_handlemessage (IPrintDialogCallback *This,
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam,
LRESULT *pResult)
{
PrintDialogCallback *callback = (PrintDialogCallback *)This;
if (!callback->set_hwnd)
{
gdk_win32_set_modal_dialog_libgtk_only (hDlg);
callback->set_hwnd = TRUE;
while (g_main_context_pending (NULL))
g_main_context_iteration (NULL, TRUE);
}
else if (uMsg == got_gdk_events_message)
{
while (g_main_context_pending (NULL))
g_main_context_iteration (NULL, TRUE);
*pResult = TRUE;
return S_OK;
}
*pResult = 0;
return S_FALSE;
}
static IPrintDialogCallbackVtbl ipdc_vtbl = {
iprintdialogcallback_queryinterface,
iprintdialogcallback_addref,
iprintdialogcallback_release,
iprintdialogcallback_initdone,
iprintdialogcallback_selectionchange,
iprintdialogcallback_handlemessage
};
static IPrintDialogCallback *
print_callback_new (void)
{
PrintDialogCallback *callback;
callback = g_new0 (PrintDialogCallback, 1);
callback->iPrintDialogCallback.lpVtbl = &ipdc_vtbl;
callback->ref_count = 1;
callback->set_hwnd = FALSE;
return &callback->iPrintDialogCallback;
}
static void
plug_grab_notify (GtkWidget *widget,
gboolean was_grabbed,
GtkPrintOperation *op)
{
EnableWindow (GetAncestor (GDK_SURFACE_HWND (gtk_native_get_surface (gtk_widget_get_native (widget))), GA_ROOT),
was_grabbed);
}
static INT_PTR CALLBACK
pageDlgProc (HWND wnd, UINT message, WPARAM wparam, LPARAM lparam)
{
GtkPrintOperation *op;
GtkPrintOperationWin32 *op_win32;
if (message == WM_INITDIALOG)
{
PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lparam;
GtkWidget *plug;
op = GTK_PRINT_OPERATION ((gpointer)page->lParam);
op_win32 = op->priv->platform_data;
plug = g_object_new(GTK_TYPE_WIDGET, NULL);
SetWindowLongPtrW (wnd, GWLP_USERDATA, (LONG_PTR)op);
gtk_window_set_modal (GTK_WINDOW (plug), TRUE);
op_win32->embed_widget = plug;
gtk_container_add (GTK_CONTAINER (plug), op->priv->custom_widget);
gtk_widget_show (op->priv->custom_widget);
gtk_widget_show (plug);
/* This dialog is modal, so we grab the embed widget */
gtk_grab_add (plug);
/* When we lose the grab we need to disable the print dialog */
g_signal_connect (plug, "grab-notify", G_CALLBACK (plug_grab_notify), op);
return FALSE;
}
else if (message == WM_DESTROY)
{
op = GTK_PRINT_OPERATION (GetWindowLongPtrW (wnd, GWLP_USERDATA));
op_win32 = op->priv->platform_data;
g_signal_emit_by_name (op, "custom-widget-apply", op->priv->custom_widget);
gtk_widget_destroy (op_win32->embed_widget);
op_win32->embed_widget = NULL;
op->priv->custom_widget = NULL;
}
else
{
op = GTK_PRINT_OPERATION (GetWindowLongPtrW (wnd, GWLP_USERDATA));
op_win32 = op->priv->platform_data;
/* TODO: We don't have GtkWin32EmbedWidgets anymore, but it is not currently clear
* at this point what will be the proper replacement for this. For now,
* do the message handling that was in _gtk_win32_embed_widget_dialog_procedure ()
* here and fill in the rest when things become clearer.
*/
if (message == WM_SIZE)
{
gtk_widget_queue_resize (op_win32->embed_widget);
}
return FALSE;
}
return FALSE;
}
static HPROPSHEETPAGE
create_application_page (GtkPrintOperation *op)
{
HPROPSHEETPAGE hpage;
PROPSHEETPAGEW page;
DLGTEMPLATE *template;
HGLOBAL htemplate;
LONG base_units;
WORD baseunitX, baseunitY;
WORD *array;
GtkRequisition requisition;
const char *tab_label;
/* Make the template the size of the custom widget size request */
gtk_widget_get_preferred_size (op->priv->custom_widget,
&requisition, NULL);
base_units = GetDialogBaseUnits ();
baseunitX = LOWORD (base_units);
baseunitY = HIWORD (base_units);
htemplate = GlobalAlloc (GMEM_MOVEABLE,
sizeof (DLGTEMPLATE) + sizeof (WORD) * 3);
template = GlobalLock (htemplate);
template->style = WS_CHILDWINDOW | DS_CONTROL;
template->dwExtendedStyle = WS_EX_CONTROLPARENT;
template->cdit = 0;
template->x = MulDiv (0, 4, baseunitX);
template->y = MulDiv (0, 8, baseunitY);
template->cx = MulDiv (requisition.width, 4, baseunitX);
template->cy = MulDiv (requisition.height, 8, baseunitY);
array = (WORD *) (template+1);
*array++ = 0; /* menu */
*array++ = 0; /* class */
*array++ = 0; /* title */
memset (&page, 0, sizeof (page));
page.dwSize = sizeof (page);
page.dwFlags = PSP_DLGINDIRECT | PSP_USETITLE | PSP_PREMATURE;
page.hInstance = GetModuleHandle (NULL);
page.pResource = template;
tab_label = op->priv->custom_tab_label;
if (tab_label == NULL)
tab_label = g_get_application_name ();
if (tab_label == NULL)
tab_label = _("Application");
page.pszTitle = g_utf8_to_utf16 (tab_label,
-1, NULL, NULL, NULL);
page.pfnDlgProc = pageDlgProc;
page.pfnCallback = NULL;
page.lParam = (LPARAM) op;
hpage = CreatePropertySheetPageW (&page);
GlobalUnlock (htemplate);
/* TODO: We're leaking htemplate here... */
return hpage;
}
static GtkPageSetup *
create_page_setup (GtkPrintOperation *op)
{
GtkPrintOperationPrivate *priv = op->priv;
GtkPageSetup *page_setup;
GtkPrintSettings *settings;
if (priv->default_page_setup)
page_setup = gtk_page_setup_copy (priv->default_page_setup);
else
page_setup = gtk_page_setup_new ();
settings = priv->print_settings;
if (settings)
{
GtkPaperSize *paper_size;
if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_ORIENTATION))
gtk_page_setup_set_orientation (page_setup,
gtk_print_settings_get_orientation (settings));
paper_size = gtk_print_settings_get_paper_size (settings);
if (paper_size)
{
gtk_page_setup_set_paper_size (page_setup, paper_size);
gtk_paper_size_free (paper_size);
}
/* TODO: Margins? */
}
return page_setup;
}
GtkPrintOperationResult
gtk_print_operation_run_without_dialog (GtkPrintOperation *op,
gboolean *do_print)
{
GtkPrintOperationResult result;
GtkPrintOperationWin32 *op_win32;
GtkPrintOperationPrivate *priv;
GtkPrintSettings *settings;
GtkPageSetup *page_setup;
DOCINFOW docinfo;
HGLOBAL hDevMode = NULL;
HGLOBAL hDevNames = NULL;
HDC hDC = NULL;
const char *printer = NULL;
double dpi_x, dpi_y;
int job_id;
cairo_t *cr;
DEVNAMES *pdn;
DEVMODEW *pdm;
*do_print = FALSE;
priv = op->priv;
settings = priv->print_settings;
op_win32 = g_new0 (GtkPrintOperationWin32, 1);
priv->platform_data = op_win32;
priv->free_platform_data = (GDestroyNotify) op_win32_free;
printer = gtk_print_settings_get_printer (settings);
if (!printer)
{
/* No printer selected. Get the system default printer and store
* it in settings.
*/
gchar *tmp_printer = get_default_printer ();
if (!tmp_printer)
{
result = GTK_PRINT_OPERATION_RESULT_ERROR;
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_INTERNAL_ERROR,
_("No printer found"));
goto out;
}
gtk_print_settings_set_printer (settings, tmp_printer);
printer = gtk_print_settings_get_printer (settings);
g_free (tmp_printer);
}
hDevNames = gtk_print_win32_devnames_to_win32_from_printer_name (printer);
hDevMode = devmode_from_settings (settings, op->priv->default_page_setup, NULL);
/* Create a printer DC for the print settings and page setup provided. */
pdn = GlobalLock (hDevNames);
pdm = GlobalLock (hDevMode);
hDC = CreateDCW ((wchar_t*)pdn + pdn->wDriverOffset,
(wchar_t*)pdn + pdn->wDeviceOffset,
(wchar_t*)pdn + pdn->wOutputOffset,
pdm );
GlobalUnlock (hDevNames);
GlobalUnlock (hDevMode);
if (!hDC)
{
result = GTK_PRINT_OPERATION_RESULT_ERROR;
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_INTERNAL_ERROR,
_("Invalid argument to CreateDC"));
goto out;
}
priv->print_context = _gtk_print_context_new (op);
page_setup = create_page_setup (op);
_gtk_print_context_set_page_setup (priv->print_context, page_setup);
g_object_unref (page_setup);
*do_print = TRUE;
op_win32->surface = cairo_win32_printing_surface_create (hDC);
dpi_x = (double) GetDeviceCaps (hDC, LOGPIXELSX);
dpi_y = (double) GetDeviceCaps (hDC, LOGPIXELSY);
cr = cairo_create (op_win32->surface);
gtk_print_context_set_cairo_context (priv->print_context, cr, dpi_x, dpi_y);
cairo_destroy (cr);
set_hard_margins (op);
memset (&docinfo, 0, sizeof (DOCINFOW));
docinfo.cbSize = sizeof (DOCINFOW);
docinfo.lpszDocName = g_utf8_to_utf16 (op->priv->job_name, -1, NULL, NULL, NULL);
docinfo.lpszOutput = NULL;
docinfo.lpszDatatype = NULL;
docinfo.fwType = 0;
job_id = StartDocW (hDC, &docinfo);
g_free ((void *)docinfo.lpszDocName);
if (job_id <= 0)
{
result = GTK_PRINT_OPERATION_RESULT_ERROR;
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_GENERAL,
_("Error from StartDoc"));
*do_print = FALSE;
cairo_surface_destroy (op_win32->surface);
op_win32->surface = NULL;
goto out;
}
result = GTK_PRINT_OPERATION_RESULT_APPLY;
op_win32->hdc = hDC;
op_win32->devmode = hDevMode;
op_win32->devnames = hDevNames;
op_win32->job_id = job_id;
op->priv->print_pages = gtk_print_settings_get_print_pages (op->priv->print_settings);
op->priv->num_page_ranges = 0;
if (op->priv->print_pages == GTK_PRINT_PAGES_RANGES)
op->priv->page_ranges = gtk_print_settings_get_page_ranges (op->priv->print_settings,
&op->priv->num_page_ranges);
op->priv->manual_num_copies = 1;
op->priv->manual_collation = FALSE;
op->priv->manual_reverse = FALSE;
op->priv->manual_orientation = FALSE;
op->priv->manual_scale = 1.0;
op->priv->manual_page_set = GTK_PAGE_SET_ALL;
op->priv->manual_number_up = 1;
op->priv->manual_number_up_layout = GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM;
op->priv->start_page = win32_start_page;
op->priv->end_page = win32_end_page;
op->priv->end_run = win32_end_run;
out:
if (!*do_print && hDC != NULL)
DeleteDC (hDC);
if (!*do_print && hDevMode != NULL)
GlobalFree (hDevMode);
if (!*do_print && hDevNames != NULL)
GlobalFree (hDevNames);
return result;
}
GtkPrintOperationResult
gtk_print_operation_run_with_dialog (GtkPrintOperation *op,
GtkWindow *parent,
gboolean *do_print)
{
HRESULT hResult;
LPPRINTDLGEXW printdlgex = NULL;
LPPRINTPAGERANGE page_ranges = NULL;
HWND parentHWnd;
GtkWidget *invisible = NULL;
GtkPrintOperationResult result;
GtkPrintOperationWin32 *op_win32;
GtkPrintOperationPrivate *priv;
IPrintDialogCallback *callback;
HPROPSHEETPAGE prop_page;
static volatile gsize common_controls_initialized = 0;
if (g_once_init_enter (&common_controls_initialized))
{
BOOL initialized;
INITCOMMONCONTROLSEX icc;
memset (&icc, 0, sizeof (icc));
icc.dwSize = sizeof (icc);
icc.dwICC = ICC_WIN95_CLASSES;
initialized = InitCommonControlsEx (&icc);
if (!initialized)
g_warning ("Failed to InitCommonControlsEx: %lu", GetLastError ());
_gtk_load_dll_with_libgtk3_manifest ("comdlg32.dll");
g_once_init_leave (&common_controls_initialized, initialized ? 1 : 0);
}
*do_print = FALSE;
priv = op->priv;
op_win32 = g_new0 (GtkPrintOperationWin32, 1);
priv->platform_data = op_win32;
priv->free_platform_data = (GDestroyNotify) op_win32_free;
if (parent == NULL)
{
invisible = gtk_window_new ();
parentHWnd = get_parent_hwnd (invisible);
}
else
parentHWnd = get_parent_hwnd (GTK_WIDGET (parent));
printdlgex = (LPPRINTDLGEXW)GlobalAlloc (GPTR, sizeof (PRINTDLGEXW));
if (!printdlgex)
{
result = GTK_PRINT_OPERATION_RESULT_ERROR;
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_NOMEM,
_("Not enough free memory"));
goto out;
}
printdlgex->lStructSize = sizeof (PRINTDLGEXW);
printdlgex->hwndOwner = parentHWnd;
printdlgex->hDevMode = NULL;
printdlgex->hDevNames = NULL;
printdlgex->hDC = NULL;
printdlgex->Flags = PD_RETURNDC | PD_NOSELECTION;
if (op->priv->current_page == -1)
printdlgex->Flags |= PD_NOCURRENTPAGE;
printdlgex->Flags2 = 0;
printdlgex->ExclusionFlags = 0;
page_ranges = (LPPRINTPAGERANGE) GlobalAlloc (GPTR,
MAX_PAGE_RANGES * sizeof (PRINTPAGERANGE));
if (!page_ranges)
{
result = GTK_PRINT_OPERATION_RESULT_ERROR;
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_NOMEM,
_("Not enough free memory"));
goto out;
}
printdlgex->nPageRanges = 0;
printdlgex->nMaxPageRanges = MAX_PAGE_RANGES;
printdlgex->lpPageRanges = page_ranges;
printdlgex->nMinPage = 1;
if (op->priv->nr_of_pages != -1)
printdlgex->nMaxPage = op->priv->nr_of_pages;
else
printdlgex->nMaxPage = 10000;
printdlgex->nCopies = 1;
printdlgex->hInstance = 0;
printdlgex->lpPrintTemplateName = NULL;
printdlgex->lpCallback = NULL;
g_signal_emit_by_name (op, "create-custom-widget",
&op->priv->custom_widget);
if (op->priv->custom_widget) {
prop_page = create_application_page (op);
printdlgex->nPropertyPages = 1;
printdlgex->lphPropertyPages = &prop_page;
} else {
printdlgex->nPropertyPages = 0;
printdlgex->lphPropertyPages = NULL;
}
printdlgex->nStartPage = START_PAGE_GENERAL;
printdlgex->dwResultAction = 0;
dialog_from_print_settings (op, printdlgex);
callback = print_callback_new ();
printdlgex->lpCallback = (IUnknown *)callback;
got_gdk_events_message = RegisterWindowMessage ("GDK_WIN32_GOT_EVENTS");
hResult = PrintDlgExW (printdlgex);
IUnknown_Release ((IUnknown *)callback);
gdk_win32_set_modal_dialog_libgtk_only (NULL);
if (hResult != S_OK)
{
result = GTK_PRINT_OPERATION_RESULT_ERROR;
if (hResult == E_OUTOFMEMORY)
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_NOMEM,
_("Not enough free memory"));
else if (hResult == E_INVALIDARG)
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_INTERNAL_ERROR,
_("Invalid argument to PrintDlgEx"));
else if (hResult == E_POINTER)
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_INTERNAL_ERROR,
_("Invalid pointer to PrintDlgEx"));
else if (hResult == E_HANDLE)
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_INTERNAL_ERROR,
_("Invalid handle to PrintDlgEx"));
else /* E_FAIL */
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_GENERAL,
_("Unspecified error"));
goto out;
}
if (printdlgex->dwResultAction == PD_RESULT_PRINT ||
printdlgex->dwResultAction == PD_RESULT_APPLY)
{
result = GTK_PRINT_OPERATION_RESULT_APPLY;
dialog_to_print_settings (op, printdlgex);
}
else
result = GTK_PRINT_OPERATION_RESULT_CANCEL;
if (printdlgex->dwResultAction == PD_RESULT_PRINT)
{
DOCINFOW docinfo;
int job_id;
double dpi_x, dpi_y;
cairo_t *cr;
GtkPageSetup *page_setup;
priv->print_context = _gtk_print_context_new (op);
page_setup = create_page_setup (op);
_gtk_print_context_set_page_setup (priv->print_context, page_setup);
g_object_unref (page_setup);
*do_print = TRUE;
op_win32->surface = cairo_win32_printing_surface_create (printdlgex->hDC);
dpi_x = (double)GetDeviceCaps (printdlgex->hDC, LOGPIXELSX);
dpi_y = (double)GetDeviceCaps (printdlgex->hDC, LOGPIXELSY);
cr = cairo_create (op_win32->surface);
gtk_print_context_set_cairo_context (priv->print_context, cr, dpi_x, dpi_y);
cairo_destroy (cr);
set_hard_margins (op);
memset ( &docinfo, 0, sizeof (DOCINFOW));
docinfo.cbSize = sizeof (DOCINFOW);
docinfo.lpszDocName = g_utf8_to_utf16 (op->priv->job_name, -1, NULL, NULL, NULL);
docinfo.lpszOutput = (LPCWSTR) NULL;
docinfo.lpszDatatype = (LPCWSTR) NULL;
docinfo.fwType = 0;
job_id = StartDocW (printdlgex->hDC, &docinfo);
g_free ((void *)docinfo.lpszDocName);
if (job_id <= 0)
{
result = GTK_PRINT_OPERATION_RESULT_ERROR;
g_set_error_literal (&priv->error,
GTK_PRINT_ERROR,
GTK_PRINT_ERROR_GENERAL,
_("Error from StartDoc"));
*do_print = FALSE;
cairo_surface_destroy (op_win32->surface);
op_win32->surface = NULL;
goto out;
}
op_win32->hdc = printdlgex->hDC;
op_win32->devmode = printdlgex->hDevMode;
op_win32->devnames = printdlgex->hDevNames;
op_win32->job_id = job_id;
op->priv->print_pages = gtk_print_settings_get_print_pages (op->priv->print_settings);
op->priv->num_page_ranges = 0;
if (op->priv->print_pages == GTK_PRINT_PAGES_RANGES)
op->priv->page_ranges = gtk_print_settings_get_page_ranges (op->priv->print_settings,
&op->priv->num_page_ranges);
op->priv->manual_num_copies = printdlgex->nCopies;
op->priv->manual_collation = (printdlgex->Flags & PD_COLLATE) != 0;
op->priv->manual_reverse = FALSE;
op->priv->manual_orientation = FALSE;
op->priv->manual_scale = 1.0;
op->priv->manual_page_set = GTK_PAGE_SET_ALL;
op->priv->manual_number_up = 1;
op->priv->manual_number_up_layout = GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM;
}
op->priv->start_page = win32_start_page;
op->priv->end_page = win32_end_page;
op->priv->end_run = win32_end_run;
out:
if (!*do_print && printdlgex && printdlgex->hDC != NULL)
DeleteDC (printdlgex->hDC);
if (!*do_print && printdlgex && printdlgex->hDevMode != NULL)
GlobalFree (printdlgex->hDevMode);
if (!*do_print && printdlgex && printdlgex->hDevNames != NULL)
GlobalFree (printdlgex->hDevNames);
if (page_ranges)
GlobalFree (page_ranges);
if (printdlgex)
GlobalFree (printdlgex);
if (invisible)
gtk_widget_destroy (invisible);
return result;
}
GtkPrintOperationResult
_gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *op,
gboolean show_dialog,
GtkWindow *parent,
gboolean *do_print)
{
if (show_dialog)
return gtk_print_operation_run_with_dialog (op, parent, do_print);
else
return gtk_print_operation_run_without_dialog (op, do_print);
}
void
_gtk_print_operation_platform_backend_launch_preview (GtkPrintOperation *op,
cairo_surface_t *surface,
GtkWindow *parent,
const gchar *filename)
{
HDC dc;
HENHMETAFILE metafile;
dc = cairo_win32_surface_get_dc (surface);
cairo_surface_destroy (surface);
metafile = CloseEnhMetaFile (dc);
DeleteEnhMetaFile (metafile);
ShellExecuteW (NULL, L"open", (gunichar2 *)filename, NULL, NULL, SW_SHOW);
}
void
_gtk_print_operation_platform_backend_preview_start_page (GtkPrintOperation *op,
cairo_surface_t *surface,
cairo_t *cr)
{
HDC dc = cairo_win32_surface_get_dc (surface);
StartPage (dc);
}
void
_gtk_print_operation_platform_backend_preview_end_page (GtkPrintOperation *op,
cairo_surface_t *surface,
cairo_t *cr)
{
HDC dc;
cairo_surface_show_page (surface);
/* TODO: Enhanced metafiles don't support multiple pages.
*/
dc = cairo_win32_surface_get_dc (surface);
EndPage (dc);
}
cairo_surface_t *
_gtk_print_operation_platform_backend_create_preview_surface (GtkPrintOperation *op,
GtkPageSetup *page_setup,
gdouble *dpi_x,
gdouble *dpi_y,
gchar **target)
{
GtkPaperSize *paper_size;
HDC metafile_dc;
RECT rect;
char *template;
char *filename;
gunichar2 *filename_utf16;
int fd;
template = g_build_filename (g_get_tmp_dir (), "prXXXXXX", NULL);
fd = g_mkstemp (template);
close (fd);
filename = g_strconcat (template, ".emf", NULL);
g_free (template);
filename_utf16 = g_utf8_to_utf16 (filename, -1, NULL, NULL, NULL);
g_free (filename);
paper_size = gtk_page_setup_get_paper_size (page_setup);
/* The rectangle dimensions are given in hundredths of a millimeter */
rect.left = 0;
rect.right = 100.0 * gtk_paper_size_get_width (paper_size, GTK_UNIT_MM);
rect.top = 0;
rect.bottom = 100.0 * gtk_paper_size_get_height (paper_size, GTK_UNIT_MM);
metafile_dc = CreateEnhMetaFileW (NULL, filename_utf16,
&rect, L"Gtk+\0Print Preview\0\0");
if (metafile_dc == NULL)
{
g_warning ("Can't create metafile");
return NULL;
}
*target = (char *)filename_utf16;
*dpi_x = (double)GetDeviceCaps (metafile_dc, LOGPIXELSX);
*dpi_y = (double)GetDeviceCaps (metafile_dc, LOGPIXELSY);
return cairo_win32_printing_surface_create (metafile_dc);
}
void
_gtk_print_operation_platform_backend_resize_preview_surface (GtkPrintOperation *op,
GtkPageSetup *page_setup,
cairo_surface_t *surface)
{
/* TODO: Implement */
}
GtkPageSetup *
gtk_print_run_page_setup_dialog (GtkWindow *parent,
GtkPageSetup *page_setup,
GtkPrintSettings *settings)
{
LPPAGESETUPDLGW pagesetupdlg = NULL;
BOOL res;
gboolean free_settings;
const char *printer;
GtkPaperSize *paper_size;
DWORD measure_system;
GtkUnit unit;
double scale;
pagesetupdlg = (LPPAGESETUPDLGW)GlobalAlloc (GPTR, sizeof (PAGESETUPDLGW));
if (!pagesetupdlg)
return NULL;
free_settings = FALSE;
if (settings == NULL)
{
settings = gtk_print_settings_new ();
free_settings = TRUE;
}
memset (pagesetupdlg, 0, sizeof (PAGESETUPDLGW));
pagesetupdlg->lStructSize = sizeof (PAGESETUPDLGW);
if (parent != NULL)
pagesetupdlg->hwndOwner = get_parent_hwnd (GTK_WIDGET (parent));
else
pagesetupdlg->hwndOwner = NULL;
pagesetupdlg->Flags = PSD_DEFAULTMINMARGINS;
pagesetupdlg->hDevMode = devmode_from_settings (settings, page_setup, NULL);
pagesetupdlg->hDevNames = NULL;
printer = gtk_print_settings_get_printer (settings);
if (printer)
pagesetupdlg->hDevNames = gtk_print_win32_devnames_to_win32_from_printer_name (printer);
GetLocaleInfoW (LOCALE_USER_DEFAULT, LOCALE_IMEASURE|LOCALE_RETURN_NUMBER,
(LPWSTR)&measure_system, sizeof (DWORD));
if (measure_system == 0)
{
pagesetupdlg->Flags |= PSD_INHUNDREDTHSOFMILLIMETERS;
unit = GTK_UNIT_MM;
scale = 100;
}
else
{
pagesetupdlg->Flags |= PSD_INTHOUSANDTHSOFINCHES;
unit = GTK_UNIT_INCH;
scale = 1000;
}
/* This is the object we return, we allocate it here so that
* we can use the default page margins */
if (page_setup)
page_setup = gtk_page_setup_copy (page_setup);
else
page_setup = gtk_page_setup_new ();
pagesetupdlg->Flags |= PSD_MARGINS;
pagesetupdlg->rtMargin.left =
floor (gtk_page_setup_get_left_margin (page_setup, unit) * scale + 0.5);
pagesetupdlg->rtMargin.right =
floor (gtk_page_setup_get_right_margin (page_setup, unit) * scale + 0.5);
pagesetupdlg->rtMargin.top =
floor (gtk_page_setup_get_top_margin (page_setup, unit) * scale + 0.5);
pagesetupdlg->rtMargin.bottom =
floor (gtk_page_setup_get_bottom_margin (page_setup, unit) * scale + 0.5);
pagesetupdlg->Flags |= PSD_ENABLEPAGESETUPHOOK;
pagesetupdlg->lpfnPageSetupHook = run_mainloop_hook;
got_gdk_events_message = RegisterWindowMessage ("GDK_WIN32_GOT_EVENTS");
res = PageSetupDlgW (pagesetupdlg);
gdk_win32_set_modal_dialog_libgtk_only (NULL);
if (res)
{
if (pagesetupdlg->hDevNames != NULL)
devnames_to_settings (settings, pagesetupdlg->hDevNames);
if (pagesetupdlg->hDevMode != NULL)
devmode_to_settings (settings, pagesetupdlg->hDevMode);
}
if (res)
{
gtk_page_setup_set_orientation (page_setup,
gtk_print_settings_get_orientation (settings));
paper_size = gtk_print_settings_get_paper_size (settings);
if (paper_size)
{
gtk_page_setup_set_paper_size (page_setup, paper_size);
gtk_paper_size_free (paper_size);
}
if (pagesetupdlg->Flags & PSD_INHUNDREDTHSOFMILLIMETERS)
{
unit = GTK_UNIT_MM;
scale = 100;
}
else
{
unit = GTK_UNIT_INCH;
scale = 1000;
}
gtk_page_setup_set_left_margin (page_setup,
pagesetupdlg->rtMargin.left / scale,
unit);
gtk_page_setup_set_right_margin (page_setup,
pagesetupdlg->rtMargin.right / scale,
unit);
gtk_page_setup_set_top_margin (page_setup,
pagesetupdlg->rtMargin.top / scale,
unit);
gtk_page_setup_set_bottom_margin (page_setup,
pagesetupdlg->rtMargin.bottom / scale,
unit);
}
if (free_settings)
g_object_unref (settings);
return page_setup;
}
void
gtk_print_run_page_setup_dialog_async (GtkWindow *parent,
GtkPageSetup *page_setup,
GtkPrintSettings *settings,
GtkPageSetupDoneFunc done_cb,
gpointer data)
{
GtkPageSetup *new_page_setup;
new_page_setup = gtk_print_run_page_setup_dialog (parent, page_setup, settings);
done_cb (new_page_setup, data);
g_object_unref (new_page_setup);
}
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