gtkprintoperation-win32.c 52.2 KB
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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, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#ifndef _MSC_VER
#define _WIN32_WINNT 0x0500
#define WINVER _WIN32_WINNT
#endif

#define COBJMACROS
#include "config.h"
#include <math.h>
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#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
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#include <io.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <windows.h>
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#include <cairo-win32.h>
#include <glib.h>
#include "gtkprintoperation-private.h"
#include "gtkprint-win32.h"
#include "gtkintl.h"
#include "gtkinvisible.h"
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#include "gtkplug.h"
#include "gtkstock.h"
#include "gtk.h"
#include "gtkwin32embedwidget.h"
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#include "gtkalias.h"
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#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

typedef struct {
  HDC hdc;
  HGLOBAL devmode;
  HGLOBAL devnames;
  HANDLE printerHandle;
  int job_id;
  guint timeout_id;
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  cairo_surface_t *surface;
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  GtkWidget *embed_widget;
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} GtkPrintOperationWin32;

static void win32_poll_status (GtkPrintOperation *op);

static const GUID myIID_IPrintDialogCallback  = {0x5852a2c3,0x6530,0x11d1,{0xb6,0xa3,0x0,0x0,0xf8,0x75,0x7b,0xf9}};

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#ifndef _MSC_VER
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#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;
}; 
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#endif
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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 (gtk_events_pending ())
	gtk_main_iteration ();
    }
  else if (uiMsg == got_gdk_events_message)
    {
      while (gtk_events_pending ())
	gtk_main_iteration ();
      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;
}

void
win32_start_page (GtkPrintOperation *op,
		  GtkPrintContext *print_context,
		  GtkPageSetup *page_setup)
{
  GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
  LPDEVMODEW devmode;
  GtkPaperSize *paper_size;

  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;
      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);
  
  StartPage (op_win32->hdc);
}

static void
win32_end_page (GtkPrintOperation *op,
		GtkPrintContext *print_context)
{
  GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
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  cairo_surface_show_page (op_win32->surface);

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  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))
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    op_win32->timeout_id = gdk_threads_add_timeout (STATUS_POLLING_TIME,
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					  (GSourceFunc)win32_poll_status_timeout,
					  op);
  g_object_unref (op);
  return FALSE;
}


static void
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win32_end_run (GtkPrintOperation *op,
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	       gboolean           wait,
	       gboolean           cancelled)
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{
  GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
  LPDEVNAMES devnames;
  HANDLE printerHandle = 0;
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  cairo_surface_finish (op_win32->surface);
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  EndDoc (op_win32->hdc);
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  if (op->priv->track_print_status)
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    {
      devnames = GlobalLock (op_win32->devnames);
      if (!OpenPrinterW (((gunichar2 *)devnames) + devnames->wDeviceOffset,
			 &printerHandle, NULL))
	printerHandle = 0;
      GlobalUnlock (op_win32->devnames);
    }
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  GlobalFree(op_win32->devmode);
  GlobalFree(op_win32->devnames);

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  cairo_surface_destroy (op_win32->surface);
  op_win32->surface = NULL;
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  DeleteDC(op_win32->hdc);
  
  if (printerHandle != 0)
    {
      op_win32->printerHandle = printerHandle;
      win32_poll_status (op);
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      op_win32->timeout_id = gdk_threads_add_timeout (STATUS_POLLING_TIME,
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					    (GSourceFunc)win32_poll_status_timeout,
					    op);
    }
  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)
    {
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      DWORD win32_status;
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      job_info = (JOB_INFO_1W *)data;
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      win32_status = job_info->Status;
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      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)
{
  gtk_widget_realize (widget);
  return gdk_win32_drawable_get_handle (widget->window);
}

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 (((char *)devmode) + sizeof (DEVMODEW),
				     devmode->dmDriverExtra);
      gtk_print_settings_set (settings,
			      GTK_PRINT_SETTINGS_WIN32_DRIVER_EXTRA,
			      extra);
      g_free (extra);
    }
  
  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"));
      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)
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    gtk_print_settings_set_scale (settings, devmode->dmScale);
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  if (devmode->dmFields & DM_COPIES)
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    gtk_print_settings_set_n_copies (settings,
				     devmode->dmCopies);
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  if (devmode->dmFields & DM_DEFAULTSOURCE)
    {
      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->dmFields == 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)
    {
      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)
    {
      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)
{
  int 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 hDevMode;
  LPDEVMODEW devmode;
  char *extras;
  GtkPaperSize *paper_size;
  const char *extras_base64;
  int extras_len;
  const char *val;

  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);
  
  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;
	  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;
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      devmode->dmScale = gtk_print_settings_get_scale (settings);
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    }
  
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  if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_N_COPIES))
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    {
      devmode->dmFields |= DM_COPIES;
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      devmode->dmCopies = gtk_print_settings_get_n_copies (settings);
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    }

  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_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;
	}
    }
  
  printer = gtk_print_settings_get_printer (settings);
  if (printer)
    printdlgex->hDevNames = gtk_print_win32_devnames_from_printer_name (printer);
  
  printdlgex->hDevMode = devmode_from_settings (settings,
						op->priv->default_page_setup);
}

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 (gtk_events_pending ())
	gtk_main_iteration ();
    }
  else if (uMsg == got_gdk_events_message)
    {
      while (gtk_events_pending ())
	gtk_main_iteration ();
      *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;
}

1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316
static  void
plug_grab_notify (GtkWidget        *widget,
		  gboolean          was_grabbed,
		  GtkPrintOperation *op)
{
  EnableWindow(GetAncestor (GDK_WINDOW_HWND (widget->window), GA_ROOT),
	       was_grabbed);
}


static BOOL 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;

      SetWindowLongPtrW(wnd, GWLP_USERDATA, (LONG_PTR)op);
      
      plug = _gtk_win32_embed_widget_new ((GdkNativeWindow) wnd);
1317
      gtk_window_set_modal (GTK_WINDOW (plug), TRUE);
1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363
      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);
      gdk_window_focus (plug->window, GDK_CURRENT_TIME);

      /* 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;

      return _gtk_win32_embed_widget_dialog_procedure (GTK_WIN32_EMBED_WIDGET (op_win32->embed_widget),
						       wnd, message, wparam, lparam);
    }
  
  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;
1364
  const char *tab_label;
1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393

  /* Make the template the size of the custom widget size request */
  gtk_widget_size_request (op->priv->custom_widget, &requisition);
      
  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;
1394 1395 1396 1397 1398 1399 1400
  
  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, 
1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413
				   -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;
}

1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448
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;
}

1449 1450
GtkPrintOperationResult
_gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *op,
1451
						  gboolean show_dialog,
1452
						  GtkWindow *parent,
1453
						  gboolean *do_print)
1454 1455 1456 1457 1458 1459 1460 1461
{
  HRESULT hResult;
  LPPRINTDLGEXW printdlgex = NULL;
  LPPRINTPAGERANGE page_ranges = NULL;
  HWND parentHWnd;
  GtkWidget *invisible = NULL;
  GtkPrintOperationResult result;
  GtkPrintOperationWin32 *op_win32;
1462
  GtkPrintOperationPrivate *priv;
1463
  IPrintDialogCallback *callback;
1464
  HPROPSHEETPAGE prop_page;
1465 1466 1467
  
  *do_print = FALSE;

1468 1469
  priv = op->priv;
  
1470
  op_win32 = g_new0 (GtkPrintOperationWin32, 1);
1471 1472
  priv->platform_data = op_win32;
  priv->free_platform_data = (GDestroyNotify) op_win32_free;
1473
  
1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485
  if (parent == NULL)
    {
      invisible = gtk_invisible_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;
1486
      g_set_error (&priv->error,
1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508
		   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;
1509
      g_set_error (&priv->error,
1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527
		   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;
1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539

  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;
  }
  
1540 1541 1542 1543 1544 1545 1546 1547
  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");
1548

1549 1550 1551 1552 1553 1554 1555 1556
  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)
1557
	g_set_error (&priv->error,
1558 1559 1560 1561
		     GTK_PRINT_ERROR,
		     GTK_PRINT_ERROR_NOMEM,
		     _("Not enough free memory"));
      else if (hResult == E_INVALIDARG)
1562
	g_set_error (&priv->error,
1563 1564 1565 1566
		     GTK_PRINT_ERROR,
		     GTK_PRINT_ERROR_INTERNAL_ERROR,
		     _("Invalid argument to PrintDlgEx"));
      else if (hResult == E_POINTER)
1567
	g_set_error (&priv->error,
1568 1569 1570 1571
		     GTK_PRINT_ERROR,
		     GTK_PRINT_ERROR_INTERNAL_ERROR,
		     _("Invalid pointer to PrintDlgEx"));
      else if (hResult == E_HANDLE)
1572
	g_set_error (&priv->error,
1573 1574 1575 1576
		     GTK_PRINT_ERROR,
		     GTK_PRINT_ERROR_INTERNAL_ERROR,
		     _("Invalid handle to PrintDlgEx"));
      else /* E_FAIL */
1577
	g_set_error (&priv->error,
1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596
		     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;
1597 1598 1599 1600 1601 1602 1603 1604 1605
      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);
      
1606 1607
      *do_print = TRUE;

1608 1609
      op_win32->surface = cairo_win32_printing_surface_create (printdlgex->hDC);

1610 1611
      dpi_x = (double)GetDeviceCaps (printdlgex->hDC, LOGPIXELSX);
      dpi_y = (double)GetDeviceCaps (printdlgex->hDC, LOGPIXELSY);
1612

1613 1614 1615 1616
      cr = cairo_create (op_win32->surface);
      gtk_print_context_set_cairo_context (priv->print_context, cr, dpi_x, dpi_y);
      cairo_destroy (cr);
      
1617 1618 1619 1620 1621 1622 1623 1624 1625 1626
      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) 
1627
	{
1628
	  result = GTK_PRINT_OPERATION_RESULT_ERROR;
1629
	  g_set_error (&priv->error,
1630 1631 1632 1633
		       GTK_PRINT_ERROR,
		       GTK_PRINT_ERROR_GENERAL,
		     _("Error from StartDoc"));
	  *do_print = FALSE;
1634 1635
	  cairo_surface_destroy (op_win32->surface);
	  op_win32->surface = NULL;
1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679
	  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->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->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;
}

1680 1681 1682 1683 1684
void
_gtk_print_operation_platform_backend_launch_preview (GtkPrintOperation *op,
						      cairo_surface_t   *surface,
						      GtkWindow         *parent,
						      const gchar       *filename)
1685
{
1686 1687 1688 1689 1690 1691 1692 1693 1694 1695
  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);
}
1696

1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710
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)
{
1711 1712 1713
  cairo_surface_show_page (cr);

  /* TODO: Enhanced metafiles don't support multiple pages.
1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766
   */
  HDC 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;
  double w, h;
  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);
  w = gtk_paper_size_get_width (paper_size, GTK_UNIT_MM);
  h = gtk_paper_size_get_height (paper_size, GTK_UNIT_MM);
  
  rect.left = 0;
  rect.right = w*100;
  rect.top = 0;
  rect.bottom = h*100;
  
  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);

1767
  return cairo_win32_printing_surface_create (metafile_dc);
1768 1769 1770 1771 1772 1773 1774 1775
}

void
_gtk_print_operation_platform_backend_resize_preview_surface (GtkPrintOperation *op,
							      GtkPageSetup      *page_setup,
							      cairo_surface_t   *surface)
{
  /* TODO: Implement */
1776 1777
}

1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908
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);
  pagesetupdlg->hDevNames = NULL;
  printer = gtk_print_settings_get_printer (settings);
  if (printer)
    pagesetupdlg->hDevNames = gtk_print_win32_devnames_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 (free_settings)
    g_object_unref (settings);

  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);
    }
  
  return page_setup;
}
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void
gtk_print_run_page_setup_dialog_async (GtkWindow            *parent,
				       GtkPageSetup         *page_setup,
				       GtkPrintSettings     *settings,
				       GtkPageSetupDoneFunc  done_cb,
				       gpointer              data)
{
1917
  GtkPageSetup *new_page_setup;
1918

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  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);
1922
}
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#define __GTK_PRINT_OPERATION_WIN32_C__
#include "gtkaliasdef.c"