Pileus Git - ~andy/gtk/blob - gtk/gtkprintoperation-win32.c

   1 /* GTK - The GIMP Toolkit
   2  * gtkprintoperation-win32.c: Print Operation Details for Win32
   3  * Copyright (C) 2006, Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifndef _MSC_VER
  22 #define _WIN32_WINNT 0x0500
  23 #define WINVER _WIN32_WINNT
  24 #endif
  25
  26 #define COBJMACROS
  27 #include "config.h"
  28 #include <math.h>
  29 #ifdef HAVE_UNISTD_H
  30 #include <unistd.h>
  31 #endif
  32 #include <io.h>
  33 #include <stdio.h>
  34 #include <stdlib.h>
  35 #include <windows.h>
  36 #include <cairo-win32.h>
  37 #include <glib.h>
  38 #include "gtkprintoperation-private.h"
  39 #include "gtkprint-win32.h"
  40 #include "gtkintl.h"
  41 #include "gtkinvisible.h"
  42 #include "gtkplug.h"
  43 #include "gtkstock.h"
  44 #include "gtk.h"
  45 #include "gtkwin32embedwidget.h"
  46 #include "gtkalias.h"
  47
  48 #define MAX_PAGE_RANGES 20
  49 #define STATUS_POLLING_TIME 2000
  50
  51 #ifndef JOB_STATUS_RESTART
  52 #define JOB_STATUS_RESTART 0x800
  53 #endif
  54
  55 #ifndef JOB_STATUS_COMPLETE
  56 #define JOB_STATUS_COMPLETE 0x1000
  57 #endif
  58
  59 typedef struct {
  60   HDC hdc;
  61   HGLOBAL devmode;
  62   HGLOBAL devnames;
  63   HANDLE printerHandle;
  64   int job_id;
  65   guint timeout_id;
  66
  67   cairo_surface_t *surface;
  68   GtkWidget *embed_widget;
  69 } GtkPrintOperationWin32;
  70
  71 static void win32_poll_status (GtkPrintOperation *op);
  72
  73 static const GUID myIID_IPrintDialogCallback  = {0x5852a2c3,0x6530,0x11d1,{0xb6,0xa3,0x0,0x0,0xf8,0x75,0x7b,0xf9}};
  74
  75 #ifndef _MSC_VER
  76 #undef INTERFACE
  77 #define INTERFACE IPrintDialogCallback
  78 DECLARE_INTERFACE_ (IPrintDialogCallback, IUnknown)
  79 {
  80     STDMETHOD (QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
  81     STDMETHOD_ (ULONG, AddRef)(THIS) PURE;
  82     STDMETHOD_ (ULONG, Release)(THIS) PURE;
  83     STDMETHOD (InitDone)(THIS) PURE;
  84     STDMETHOD (SelectionChange)(THIS) PURE;
  85     STDMETHOD (HandleMessage)(THIS_ HWND,UINT,WPARAM,LPARAM,LRESULT*) PURE;
  86 };
  87 #endif
  88
  89 static UINT got_gdk_events_message;
  90
  91 UINT_PTR CALLBACK
  92 run_mainloop_hook (HWND hdlg, UINT uiMsg, WPARAM wParam, LPARAM lParam)
  93 {
  94   if (uiMsg == WM_INITDIALOG)
  95     {
  96       gdk_win32_set_modal_dialog_libgtk_only (hdlg);
  97       while (gtk_events_pending ())
  98         gtk_main_iteration ();
  99     }
 100   else if (uiMsg == got_gdk_events_message)
 101     {
 102       while (gtk_events_pending ())
 103         gtk_main_iteration ();
 104       return 1;
 105     }
 106   return 0;
 107 }
 108
 109 static GtkPageOrientation
 110 orientation_from_win32 (short orientation)
 111 {
 112   if (orientation == DMORIENT_LANDSCAPE)
 113     return GTK_PAGE_ORIENTATION_LANDSCAPE;
 114   return GTK_PAGE_ORIENTATION_PORTRAIT;
 115 }
 116
 117 static short
 118 orientation_to_win32 (GtkPageOrientation orientation)
 119 {
 120   if (orientation == GTK_PAGE_ORIENTATION_LANDSCAPE ||
 121       orientation == GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE)
 122     return DMORIENT_LANDSCAPE;
 123   return DMORIENT_PORTRAIT;
 124 }
 125
 126 static GtkPaperSize *
 127 paper_size_from_win32 (short size)
 128 {
 129   const char *name;
 130
 131   switch (size)
 132     {
 133     case DMPAPER_LETTER_TRANSVERSE:
 134     case DMPAPER_LETTER:
 135     case DMPAPER_LETTERSMALL:
 136       name = "na_letter";
 137       break;
 138     case DMPAPER_TABLOID:
 139     case DMPAPER_LEDGER:
 140       name = "na_ledger";
 141       break;
 142     case DMPAPER_LEGAL:
 143       name = "na_legal";
 144       break;
 145     case DMPAPER_STATEMENT:
 146       name = "na_invoice";
 147       break;
 148     case DMPAPER_EXECUTIVE:
 149       name = "na_executive";
 150       break;
 151     case DMPAPER_A3:
 152     case DMPAPER_A3_TRANSVERSE:
 153       name = "iso_a3";
 154       break;
 155     case DMPAPER_A4:
 156     case DMPAPER_A4SMALL:
 157     case DMPAPER_A4_TRANSVERSE:
 158       name = "iso_a4";
 159       break;
 160     case DMPAPER_A5:
 161     case DMPAPER_A5_TRANSVERSE:
 162       name = "iso_a5";
 163       break;
 164     case DMPAPER_B4:
 165       name = "jis_b4";
 166       break;
 167     case DMPAPER_B5:
 168     case DMPAPER_B5_TRANSVERSE:
 169       name = "jis_b5";
 170       break;
 171     case DMPAPER_QUARTO:
 172       name = "na_quarto";
 173       break;
 174     case DMPAPER_10X14:
 175       name = "na_10x14";
 176       break;
 177     case DMPAPER_11X17:
 178       name = "na_ledger";
 179       break;
 180     case DMPAPER_NOTE:
 181       name = "na_letter";
 182       break;
 183     case DMPAPER_ENV_9:
 184       name = "na_number-9";
 185       break;
 186     case DMPAPER_ENV_10:
 187       name = "na_number-10";
 188       break;
 189     case DMPAPER_ENV_11:
 190       name = "na_number-11";
 191       break;
 192     case DMPAPER_ENV_12:
 193       name = "na_number-12";
 194       break;
 195     case DMPAPER_ENV_14:
 196       name = "na_number-14";
 197       break;
 198     case DMPAPER_CSHEET:
 199       name = "na_c";
 200       break;
 201     case DMPAPER_DSHEET:
 202       name = "na_d";
 203       break;
 204     case DMPAPER_ESHEET:
 205       name = "na_e";
 206       break;
 207     case DMPAPER_ENV_DL:
 208       name = "iso_dl";
 209       break;
 210     case DMPAPER_ENV_C5:
 211       name = "iso_c5";
 212       break;
 213     case DMPAPER_ENV_C3:
 214       name = "iso_c3";
 215       break;
 216     case DMPAPER_ENV_C4:
 217       name = "iso_c4";
 218       break;
 219     case DMPAPER_ENV_C6:
 220       name = "iso_c6";
 221       break;
 222     case DMPAPER_ENV_C65:
 223       name = "iso_c6c5";
 224       break;
 225     case DMPAPER_ENV_B4:
 226       name = "iso_b4";
 227       break;
 228     case DMPAPER_ENV_B5:
 229       name = "iso_b5";
 230       break;
 231     case DMPAPER_ENV_B6:
 232       name = "iso_b6";
 233       break;
 234     case DMPAPER_ENV_ITALY:
 235       name = "om_italian";
 236       break;
 237     case DMPAPER_ENV_MONARCH:
 238       name = "na_monarch";
 239       break;
 240     case DMPAPER_ENV_PERSONAL:
 241       name = "na_personal";
 242       break;
 243     case DMPAPER_FANFOLD_US:
 244       name = "na_fanfold-us";
 245       break;
 246     case DMPAPER_FANFOLD_STD_GERMAN:
 247       name = "na_fanfold-eur";
 248       break;
 249     case DMPAPER_FANFOLD_LGL_GERMAN:
 250       name = "na_foolscap";
 251       break;
 252     case DMPAPER_ISO_B4:
 253       name = "iso_b4";
 254       break;
 255     case DMPAPER_JAPANESE_POSTCARD:
 256       name = "jpn_hagaki";
 257       break;
 258     case DMPAPER_9X11:
 259       name = "na_9x11";
 260       break;
 261     case DMPAPER_10X11:
 262       name = "na_10x11";
 263       break;
 264     case DMPAPER_ENV_INVITE:
 265       name = "om_invite";
 266        break;
 267     case DMPAPER_LETTER_EXTRA:
 268     case DMPAPER_LETTER_EXTRA_TRANSVERSE:
 269       name = "na_letter-extra";
 270       break;
 271     case DMPAPER_LEGAL_EXTRA:
 272       name = "na_legal-extra";
 273       break;
 274     case DMPAPER_TABLOID_EXTRA:
 275       name = "na_arch";
 276       break;
 277     case DMPAPER_A4_EXTRA:
 278       name = "iso_a4-extra";
 279       break;
 280     case DMPAPER_B_PLUS:
 281       name = "na_b-plus";
 282       break;
 283     case DMPAPER_LETTER_PLUS:
 284       name = "na_letter-plus";
 285       break;
 286     case DMPAPER_A3_EXTRA:
 287     case DMPAPER_A3_EXTRA_TRANSVERSE:
 288       name = "iso_a3-extra";
 289       break;
 290     case DMPAPER_A5_EXTRA:
 291       name = "iso_a5-extra";
 292       break;
 293     case DMPAPER_B5_EXTRA:
 294       name = "iso_b5-extra";
 295       break;
 296     case DMPAPER_A2:
 297       name = "iso_a2";
 298       break;
 299
 300     default:
 301       name = NULL;
 302       break;
 303     }
 304
 305   if (name)
 306     return gtk_paper_size_new (name);
 307   else
 308     return NULL;
 309 }
 310
 311 static short
 312 paper_size_to_win32 (GtkPaperSize *paper_size)
 313 {
 314   const char *format;
 315
 316   if (gtk_paper_size_is_custom (paper_size))
 317     return 0;
 318
 319   format = gtk_paper_size_get_name (paper_size);
 320
 321   if (strcmp (format, "na_letter") == 0)
 322     return DMPAPER_LETTER;
 323   if (strcmp (format, "na_ledger") == 0)
 324     return DMPAPER_LEDGER;
 325   if (strcmp (format, "na_legal") == 0)
 326     return DMPAPER_LEGAL;
 327   if (strcmp (format, "na_invoice") == 0)
 328     return DMPAPER_STATEMENT;
 329   if (strcmp (format, "na_executive") == 0)
 330     return DMPAPER_EXECUTIVE;
 331   if (strcmp (format, "iso_a2") == 0)
 332     return DMPAPER_A2;
 333   if (strcmp (format, "iso_a3") == 0)
 334     return DMPAPER_A3;
 335   if (strcmp (format, "iso_a4") == 0)
 336     return DMPAPER_A4;
 337   if (strcmp (format, "iso_a5") == 0)
 338     return DMPAPER_A5;
 339   if (strcmp (format, "iso_b4") == 0)
 340     return DMPAPER_B4;
 341   if (strcmp (format, "iso_b5") == 0)
 342     return DMPAPER_B5;
 343   if (strcmp (format, "na_quarto") == 0)
 344     return DMPAPER_QUARTO;
 345   if (strcmp (format, "na_10x14") == 0)
 346     return DMPAPER_10X14;
 347   if (strcmp (format, "na_number-9") == 0)
 348     return DMPAPER_ENV_9;
 349   if (strcmp (format, "na_number-10") == 0)
 350     return DMPAPER_ENV_10;
 351   if (strcmp (format, "na_number-11") == 0)
 352     return DMPAPER_ENV_11;
 353   if (strcmp (format, "na_number-12") == 0)
 354     return DMPAPER_ENV_12;
 355   if (strcmp (format, "na_number-14") == 0)
 356     return DMPAPER_ENV_14;
 357   if (strcmp (format, "na_c") == 0)
 358     return DMPAPER_CSHEET;
 359   if (strcmp (format, "na_d") == 0)
 360     return DMPAPER_DSHEET;
 361   if (strcmp (format, "na_e") == 0)
 362     return DMPAPER_ESHEET;
 363   if (strcmp (format, "iso_dl") == 0)
 364     return DMPAPER_ENV_DL;
 365   if (strcmp (format, "iso_c3") == 0)
 366     return DMPAPER_ENV_C3;
 367   if (strcmp (format, "iso_c4") == 0)
 368     return DMPAPER_ENV_C4;
 369   if (strcmp (format, "iso_c5") == 0)
 370     return DMPAPER_ENV_C5;
 371   if (strcmp (format, "iso_c6") == 0)
 372     return DMPAPER_ENV_C6;
 373   if (strcmp (format, "iso_c5c6") == 0)
 374     return DMPAPER_ENV_C65;
 375   if (strcmp (format, "iso_b6") == 0)
 376     return DMPAPER_ENV_B6;
 377   if (strcmp (format, "om_italian") == 0)
 378     return DMPAPER_ENV_ITALY;
 379   if (strcmp (format, "na_monarch") == 0)
 380     return DMPAPER_ENV_MONARCH;
 381   if (strcmp (format, "na_personal") == 0)
 382     return DMPAPER_ENV_PERSONAL;
 383   if (strcmp (format, "na_fanfold-us") == 0)
 384     return DMPAPER_FANFOLD_US;
 385   if (strcmp (format, "na_fanfold-eur") == 0)
 386     return DMPAPER_FANFOLD_STD_GERMAN;
 387   if (strcmp (format, "na_foolscap") == 0)
 388     return DMPAPER_FANFOLD_LGL_GERMAN;
 389   if (strcmp (format, "jpn_hagaki") == 0)
 390     return DMPAPER_JAPANESE_POSTCARD;
 391   if (strcmp (format, "na_9x11") == 0)
 392     return DMPAPER_9X11;
 393   if (strcmp (format, "na_10x11") == 0)
 394     return DMPAPER_10X11;
 395   if (strcmp (format, "om_invite") == 0)
 396     return DMPAPER_ENV_INVITE;
 397   if (strcmp (format, "na_letter-extra") == 0)
 398     return DMPAPER_LETTER_EXTRA;
 399   if (strcmp (format, "na_legal-extra") == 0)
 400     return DMPAPER_LEGAL_EXTRA;
 401   if (strcmp (format, "na_arch") == 0)
 402     return DMPAPER_TABLOID_EXTRA;
 403   if (strcmp (format, "iso_a3-extra") == 0)
 404     return DMPAPER_A3_EXTRA;
 405   if (strcmp (format, "iso_a4-extra") == 0)
 406     return DMPAPER_A4_EXTRA;
 407   if (strcmp (format, "iso_a5-extra") == 0)
 408     return DMPAPER_A5_EXTRA;
 409   if (strcmp (format, "iso_b5-extra") == 0)
 410     return DMPAPER_B5_EXTRA;
 411   if (strcmp (format, "na_b-plus") == 0)
 412     return DMPAPER_B_PLUS;
 413   if (strcmp (format, "na_letter-plus") == 0)
 414     return DMPAPER_LETTER_PLUS;
 415
 416   return 0;
 417 }
 418
 419 void
 420 win32_start_page (GtkPrintOperation *op,
 421                   GtkPrintContext *print_context,
 422                   GtkPageSetup *page_setup)
 423 {
 424   GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
 425   LPDEVMODEW devmode;
 426   GtkPaperSize *paper_size;
 427
 428   devmode = GlobalLock (op_win32->devmode);
 429
 430   devmode->dmFields |= DM_ORIENTATION;
 431   devmode->dmOrientation =
 432     orientation_to_win32 (gtk_page_setup_get_orientation (page_setup));
 433
 434   paper_size = gtk_page_setup_get_paper_size (page_setup);
 435   devmode->dmFields |= DM_PAPERSIZE;
 436   devmode->dmFields &= ~(DM_PAPERWIDTH | DM_PAPERLENGTH);
 437   devmode->dmPaperSize = paper_size_to_win32 (paper_size);
 438   if (devmode->dmPaperSize == 0)
 439     {
 440       devmode->dmPaperSize = DMPAPER_USER;
 441       devmode->dmFields |= DM_PAPERWIDTH | DM_PAPERLENGTH;
 442       devmode->dmPaperWidth = gtk_paper_size_get_width (paper_size, GTK_UNIT_MM) * 10.0;
 443       devmode->dmPaperLength = gtk_paper_size_get_height (paper_size, GTK_UNIT_MM) * 10.0;
 444     }
 445
 446   ResetDCW (op_win32->hdc, devmode);
 447
 448   GlobalUnlock (op_win32->devmode);
 449
 450   StartPage (op_win32->hdc);
 451 }
 452
 453 static void
 454 win32_end_page (GtkPrintOperation *op,
 455                 GtkPrintContext *print_context)
 456 {
 457   GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
 458
 459   cairo_surface_show_page (op_win32->surface);
 460
 461   EndPage (op_win32->hdc);
 462 }
 463
 464 static gboolean
 465 win32_poll_status_timeout (GtkPrintOperation *op)
 466 {
 467   GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
 468
 469   op_win32->timeout_id = 0;
 470   /* We need to ref this, as setting the status to finished
 471      might unref the object */
 472   g_object_ref (op);
 473   win32_poll_status (op);
 474
 475   if (!gtk_print_operation_is_finished (op))
 476     op_win32->timeout_id = gdk_threads_add_timeout (STATUS_POLLING_TIME,
 477                                           (GSourceFunc)win32_poll_status_timeout,
 478                                           op);
 479   g_object_unref (op);
 480   return FALSE;
 481 }
 482
 483
 484 static void
 485 win32_end_run (GtkPrintOperation *op,
 486                gboolean           wait,
 487                gboolean           cancelled)
 488 {
 489   GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
 490   LPDEVNAMES devnames;
 491   HANDLE printerHandle = 0;
 492
 493   cairo_surface_finish (op_win32->surface);
 494
 495   EndDoc (op_win32->hdc);
 496
 497   if (op->priv->track_print_status)
 498     {
 499       devnames = GlobalLock (op_win32->devnames);
 500       if (!OpenPrinterW (((gunichar2 *)devnames) + devnames->wDeviceOffset,
 501                          &printerHandle, NULL))
 502         printerHandle = 0;
 503       GlobalUnlock (op_win32->devnames);
 504     }
 505
 506   GlobalFree(op_win32->devmode);
 507   GlobalFree(op_win32->devnames);
 508
 509   cairo_surface_destroy (op_win32->surface);
 510   op_win32->surface = NULL;
 511
 512   DeleteDC(op_win32->hdc);
 513
 514   if (printerHandle != 0)
 515     {
 516       op_win32->printerHandle = printerHandle;
 517       win32_poll_status (op);
 518       op_win32->timeout_id = gdk_threads_add_timeout (STATUS_POLLING_TIME,
 519                                             (GSourceFunc)win32_poll_status_timeout,
 520                                             op);
 521     }
 522   else
 523     /* Dunno what happened, pretend its finished */
 524     _gtk_print_operation_set_status (op, GTK_PRINT_STATUS_FINISHED, NULL);
 525 }
 526
 527 static void
 528 win32_poll_status (GtkPrintOperation *op)
 529 {
 530   GtkPrintOperationWin32 *op_win32 = op->priv->platform_data;
 531   guchar *data;
 532   DWORD needed;
 533   JOB_INFO_1W *job_info;
 534   GtkPrintStatus status;
 535   char *status_str;
 536   BOOL ret;
 537
 538   GetJobW (op_win32->printerHandle, op_win32->job_id,
 539            1,(LPBYTE)NULL, 0, &needed);
 540   data = g_malloc (needed);
 541   ret = GetJobW (op_win32->printerHandle, op_win32->job_id,
 542                  1, (LPBYTE)data, needed, &needed);
 543
 544   status_str = NULL;
 545   if (ret)
 546     {
 547       DWORD win32_status;
 548       job_info = (JOB_INFO_1W *)data;
 549       win32_status = job_info->Status;
 550
 551       if (job_info->pStatus)
 552         status_str = g_utf16_to_utf8 (job_info->pStatus,
 553                                       -1, NULL, NULL, NULL);
 554
 555       if (win32_status &
 556           (JOB_STATUS_COMPLETE | JOB_STATUS_PRINTED))
 557         status = GTK_PRINT_STATUS_FINISHED;
 558       else if (win32_status &
 559                (JOB_STATUS_OFFLINE |
 560                 JOB_STATUS_PAPEROUT |
 561                 JOB_STATUS_PAUSED |
 562                 JOB_STATUS_USER_INTERVENTION))
 563         {
 564           status = GTK_PRINT_STATUS_PENDING_ISSUE;
 565           if (status_str == NULL)
 566             {
 567               if (win32_status & JOB_STATUS_OFFLINE)
 568                 status_str = g_strdup (_("Printer offline"));
 569               else if (win32_status & JOB_STATUS_PAPEROUT)
 570                 status_str = g_strdup (_("Out of paper"));
 571               else if (win32_status & JOB_STATUS_PAUSED)
 572                 status_str = g_strdup (_("Paused"));
 573               else if (win32_status & JOB_STATUS_USER_INTERVENTION)
 574                 status_str = g_strdup (_("Need user intervention"));
 575             }
 576         }
 577       else if (win32_status &
 578                (JOB_STATUS_BLOCKED_DEVQ |
 579                 JOB_STATUS_DELETED |
 580                 JOB_STATUS_ERROR))
 581         status = GTK_PRINT_STATUS_FINISHED_ABORTED;
 582       else if (win32_status &
 583                (JOB_STATUS_SPOOLING |
 584                 JOB_STATUS_DELETING))
 585         status = GTK_PRINT_STATUS_PENDING;
 586       else if (win32_status & JOB_STATUS_PRINTING)
 587         status = GTK_PRINT_STATUS_PRINTING;
 588       else
 589         status = GTK_PRINT_STATUS_FINISHED;
 590     }
 591   else
 592     status = GTK_PRINT_STATUS_FINISHED;
 593
 594   g_free (data);
 595
 596   _gtk_print_operation_set_status (op, status, status_str);
 597
 598   g_free (status_str);
 599 }
 600
 601 static void
 602 op_win32_free (GtkPrintOperationWin32 *op_win32)
 603 {
 604   if (op_win32->printerHandle)
 605     ClosePrinter (op_win32->printerHandle);
 606   if (op_win32->timeout_id != 0)
 607     g_source_remove (op_win32->timeout_id);
 608   g_free (op_win32);
 609 }
 610
 611 static HWND
 612 get_parent_hwnd (GtkWidget *widget)
 613 {
 614   gtk_widget_realize (widget);
 615   return gdk_win32_drawable_get_handle (widget->window);
 616 }
 617
 618 static void
 619 devnames_to_settings (GtkPrintSettings *settings,
 620                       HANDLE hDevNames)
 621 {
 622   GtkPrintWin32Devnames *devnames = gtk_print_win32_devnames_from_win32 (hDevNames);
 623   gtk_print_settings_set_printer (settings, devnames->device);
 624   gtk_print_win32_devnames_free (devnames);
 625 }
 626
 627 static void
 628 devmode_to_settings (GtkPrintSettings *settings,
 629                      HANDLE hDevMode)
 630 {
 631   LPDEVMODEW devmode;
 632
 633   devmode = GlobalLock (hDevMode);
 634
 635   gtk_print_settings_set_int (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_VERSION,
 636                               devmode->dmDriverVersion);
 637   if (devmode->dmDriverExtra != 0)
 638     {
 639       char *extra = g_base64_encode (((char *)devmode) + sizeof (DEVMODEW),
 640                                      devmode->dmDriverExtra);
 641       gtk_print_settings_set (settings,
 642                               GTK_PRINT_SETTINGS_WIN32_DRIVER_EXTRA,
 643                               extra);
 644       g_free (extra);
 645     }
 646
 647   if (devmode->dmFields & DM_ORIENTATION)
 648     gtk_print_settings_set_orientation (settings,
 649                                         orientation_from_win32 (devmode->dmOrientation));
 650
 651
 652   if (devmode->dmFields & DM_PAPERSIZE &&
 653       devmode->dmPaperSize != 0)
 654     {
 655       GtkPaperSize *paper_size = paper_size_from_win32 (devmode->dmPaperSize);
 656       if (paper_size)
 657         {
 658           gtk_print_settings_set_paper_size (settings, paper_size);
 659           gtk_paper_size_free (paper_size);
 660         }
 661       gtk_print_settings_set_int (settings, "win32-paper-size", (int)devmode->dmPaperSize);
 662     }
 663   else if ((devmode->dmFields & DM_PAPERSIZE &&
 664             devmode->dmPaperSize == 0) ||
 665            ((devmode->dmFields & DM_PAPERWIDTH) &&
 666             (devmode->dmFields & DM_PAPERLENGTH)))
 667     {
 668       GtkPaperSize *paper_size;
 669       char *form_name = NULL;
 670       if (devmode->dmFields & DM_FORMNAME)
 671         form_name = g_utf16_to_utf8 (devmode->dmFormName,
 672                                      -1, NULL, NULL, NULL);
 673       if (form_name == NULL || form_name[0] == 0)
 674         form_name = g_strdup (_("Custom size"));
 675       paper_size = gtk_paper_size_new_custom (form_name,
 676                                               form_name,
 677                                               devmode->dmPaperWidth * 10.0,
 678                                               devmode->dmPaperLength * 10.0,
 679                                               GTK_UNIT_MM);
 680       gtk_print_settings_set_paper_size (settings, paper_size);
 681       gtk_paper_size_free (paper_size);
 682     }
 683
 684   if (devmode->dmFields & DM_SCALE)
 685     gtk_print_settings_set_scale (settings, devmode->dmScale);
 686
 687   if (devmode->dmFields & DM_COPIES)
 688     gtk_print_settings_set_n_copies (settings,
 689                                      devmode->dmCopies);
 690
 691   if (devmode->dmFields & DM_DEFAULTSOURCE)
 692     {
 693       char *source;
 694       switch (devmode->dmDefaultSource)
 695         {
 696         default:
 697         case DMBIN_AUTO:
 698           source = "auto";
 699           break;
 700         case DMBIN_CASSETTE:
 701           source = "cassette";
 702           break;
 703         case DMBIN_ENVELOPE:
 704           source = "envelope";
 705           break;
 706         case DMBIN_ENVMANUAL:
 707           source = "envelope-manual";
 708           break;
 709         case DMBIN_LOWER:
 710           source = "lower";
 711           break;
 712         case DMBIN_MANUAL:
 713           source = "manual";
 714           break;
 715         case DMBIN_MIDDLE:
 716           source = "middle";
 717           break;
 718         case DMBIN_ONLYONE:
 719           source = "only-one";
 720           break;
 721         case DMBIN_FORMSOURCE:
 722           source = "form-source";
 723           break;
 724         case DMBIN_LARGECAPACITY:
 725           source = "large-capacity";
 726           break;
 727         case DMBIN_LARGEFMT:
 728           source = "large-format";
 729           break;
 730         case DMBIN_TRACTOR:
 731           source = "tractor";
 732           break;
 733         case DMBIN_SMALLFMT:
 734           source = "small-format";
 735           break;
 736         }
 737       gtk_print_settings_set_default_source (settings, source);
 738       gtk_print_settings_set_int (settings, "win32-default-source", devmode->dmDefaultSource);
 739     }
 740
 741   if (devmode->dmFields & DM_PRINTQUALITY)
 742     {
 743       GtkPrintQuality quality;
 744       switch (devmode->dmPrintQuality)
 745         {
 746         case DMRES_LOW:
 747           quality = GTK_PRINT_QUALITY_LOW;
 748           break;
 749         case DMRES_MEDIUM:
 750           quality = GTK_PRINT_QUALITY_NORMAL;
 751           break;
 752         default:
 753         case DMRES_HIGH:
 754           quality = GTK_PRINT_QUALITY_HIGH;
 755           break;
 756         case DMRES_DRAFT:
 757           quality = GTK_PRINT_QUALITY_DRAFT;
 758           break;
 759         }
 760       gtk_print_settings_set_quality (settings, quality);
 761       gtk_print_settings_set_int (settings, "win32-print-quality", devmode->dmPrintQuality);
 762     }
 763
 764   if (devmode->dmFields & DM_COLOR)
 765     gtk_print_settings_set_use_color (settings, devmode->dmFields == DMCOLOR_COLOR);
 766
 767   if (devmode->dmFields & DM_DUPLEX)
 768     {
 769       GtkPrintDuplex duplex;
 770       switch (devmode->dmDuplex)
 771         {
 772         default:
 773         case DMDUP_SIMPLEX:
 774           duplex = GTK_PRINT_DUPLEX_SIMPLEX;
 775           break;
 776         case DMDUP_HORIZONTAL:
 777           duplex = GTK_PRINT_DUPLEX_HORIZONTAL;
 778           break;
 779         case DMDUP_VERTICAL:
 780           duplex = GTK_PRINT_DUPLEX_VERTICAL;
 781           break;
 782         }
 783
 784       gtk_print_settings_set_duplex (settings, duplex);
 785     }
 786
 787   if (devmode->dmFields & DM_COLLATE)
 788     gtk_print_settings_set_collate (settings,
 789                                     devmode->dmCollate == DMCOLLATE_TRUE);
 790
 791   if (devmode->dmFields & DM_MEDIATYPE)
 792     {
 793       char *media_type;
 794       switch (devmode->dmMediaType)
 795         {
 796         default:
 797         case DMMEDIA_STANDARD:
 798           media_type = "stationery";
 799           break;
 800         case DMMEDIA_TRANSPARENCY:
 801           media_type = "transparency";
 802           break;
 803         case DMMEDIA_GLOSSY:
 804           media_type = "photographic-glossy";
 805           break;
 806         }
 807       gtk_print_settings_set_media_type (settings, media_type);
 808       gtk_print_settings_set_int (settings, "win32-media-type", devmode->dmMediaType);
 809     }
 810
 811   if (devmode->dmFields & DM_DITHERTYPE)
 812     {
 813       char *dither;
 814       switch (devmode->dmDitherType)
 815         {
 816         default:
 817         case DMDITHER_FINE:
 818           dither = "fine";
 819           break;
 820         case DMDITHER_NONE:
 821           dither = "none";
 822           break;
 823         case DMDITHER_COARSE:
 824           dither = "coarse";
 825           break;
 826         case DMDITHER_LINEART:
 827           dither = "lineart";
 828           break;
 829         case DMDITHER_GRAYSCALE:
 830           dither = "grayscale";
 831           break;
 832         case DMDITHER_ERRORDIFFUSION:
 833           dither = "error-diffusion";
 834           break;
 835         }
 836       gtk_print_settings_set_dither (settings, dither);
 837       gtk_print_settings_set_int (settings, "win32-dither-type", devmode->dmDitherType);
 838     }
 839
 840   GlobalUnlock (hDevMode);
 841 }
 842
 843 static void
 844 dialog_to_print_settings (GtkPrintOperation *op,
 845                           LPPRINTDLGEXW printdlgex)
 846 {
 847   int i;
 848   GtkPrintSettings *settings;
 849
 850   settings = gtk_print_settings_new ();
 851
 852   gtk_print_settings_set_print_pages (settings,
 853                                       GTK_PRINT_PAGES_ALL);
 854   if (printdlgex->Flags & PD_CURRENTPAGE)
 855     gtk_print_settings_set_print_pages (settings,
 856                                         GTK_PRINT_PAGES_CURRENT);
 857   else if (printdlgex->Flags & PD_PAGENUMS)
 858     gtk_print_settings_set_print_pages (settings,
 859                                         GTK_PRINT_PAGES_RANGES);
 860
 861   if (printdlgex->nPageRanges > 0)
 862     {
 863       GtkPageRange *ranges;
 864       ranges = g_new (GtkPageRange, printdlgex->nPageRanges);
 865
 866       for (i = 0; i < printdlgex->nPageRanges; i++)
 867         {
 868           ranges[i].start = printdlgex->lpPageRanges[i].nFromPage - 1;
 869           ranges[i].end = printdlgex->lpPageRanges[i].nToPage - 1;
 870         }
 871
 872       gtk_print_settings_set_page_ranges (settings, ranges,
 873                                           printdlgex->nPageRanges);
 874       g_free (ranges);
 875     }
 876
 877   if (printdlgex->hDevNames != NULL)
 878     devnames_to_settings (settings, printdlgex->hDevNames);
 879
 880   if (printdlgex->hDevMode != NULL)
 881     devmode_to_settings (settings, printdlgex->hDevMode);
 882
 883   gtk_print_operation_set_print_settings (op, settings);
 884 }
 885
 886 static HANDLE
 887 devmode_from_settings (GtkPrintSettings *settings,
 888                        GtkPageSetup *page_setup)
 889 {
 890   HANDLE hDevMode;
 891   LPDEVMODEW devmode;
 892   char *extras;
 893   GtkPaperSize *paper_size;
 894   const char *extras_base64;
 895   int extras_len;
 896   const char *val;
 897
 898   extras = NULL;
 899   extras_len = 0;
 900   extras_base64 = gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_EXTRA);
 901   if (extras_base64)
 902     extras = g_base64_decode (extras_base64, &extras_len);
 903
 904   hDevMode = GlobalAlloc (GMEM_MOVEABLE,
 905                           sizeof (DEVMODEW) + extras_len);
 906
 907   devmode = GlobalLock (hDevMode);
 908
 909   memset (devmode, 0, sizeof (DEVMODEW));
 910
 911   devmode->dmSpecVersion = DM_SPECVERSION;
 912   devmode->dmSize = sizeof (DEVMODEW);
 913
 914   devmode->dmDriverExtra = 0;
 915   if (extras && extras_len > 0)
 916     {
 917       devmode->dmDriverExtra = extras_len;
 918       memcpy (((char *)devmode) + sizeof (DEVMODEW), extras, extras_len);
 919       g_free (extras);
 920     }
 921   if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_VERSION))
 922     devmode->dmDriverVersion = gtk_print_settings_get_int (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_VERSION);
 923
 924   if (page_setup ||
 925       gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_ORIENTATION))
 926     {
 927       GtkPageOrientation orientation = gtk_print_settings_get_orientation (settings);
 928       if (page_setup)
 929         orientation = gtk_page_setup_get_orientation (page_setup);
 930       devmode->dmFields |= DM_ORIENTATION;
 931       devmode->dmOrientation = orientation_to_win32 (orientation);
 932     }
 933
 934   if (page_setup)
 935     paper_size = gtk_paper_size_copy (gtk_page_setup_get_paper_size (page_setup));
 936   else
 937     {
 938       int size;
 939       if (gtk_print_settings_has_key (settings, "win32-paper-size") &&
 940           (size = gtk_print_settings_get_int (settings, "win32-paper-size")) != 0)
 941         {
 942           devmode->dmFields |= DM_PAPERSIZE;
 943           devmode->dmPaperSize = size;
 944           paper_size = NULL;
 945         }
 946       else
 947         paper_size = gtk_print_settings_get_paper_size (settings);
 948     }
 949   if (paper_size)
 950     {
 951       devmode->dmFields |= DM_PAPERSIZE;
 952       devmode->dmPaperSize = paper_size_to_win32 (paper_size);
 953       if (devmode->dmPaperSize == 0)
 954         {
 955           devmode->dmPaperSize = DMPAPER_USER;
 956           devmode->dmFields |= DM_PAPERWIDTH | DM_PAPERLENGTH;
 957           devmode->dmPaperWidth = gtk_paper_size_get_width (paper_size, GTK_UNIT_MM) / 10.0;
 958           devmode->dmPaperLength = gtk_paper_size_get_height (paper_size, GTK_UNIT_MM) / 10.0;
 959         }
 960       gtk_paper_size_free (paper_size);
 961     }
 962
 963   if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_SCALE))
 964     {
 965       devmode->dmFields |= DM_SCALE;
 966       devmode->dmScale = gtk_print_settings_get_scale (settings);
 967     }
 968
 969   if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_N_COPIES))
 970     {
 971       devmode->dmFields |= DM_COPIES;
 972       devmode->dmCopies = gtk_print_settings_get_n_copies (settings);
 973     }
 974
 975   if (gtk_print_settings_has_key (settings, "win32-default-source"))
 976     {
 977       devmode->dmFields |= DM_DEFAULTSOURCE;
 978       devmode->dmDefaultSource = gtk_print_settings_get_int (settings, "win32-default-source");
 979     }
 980   else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_DEFAULT_SOURCE))
 981     {
 982       devmode->dmFields |= DM_DEFAULTSOURCE;
 983       devmode->dmDefaultSource = DMBIN_AUTO;
 984
 985       val = gtk_print_settings_get_default_source (settings);
 986       if (strcmp (val, "auto") == 0)
 987         devmode->dmDefaultSource = DMBIN_AUTO;
 988       if (strcmp (val, "cassette") == 0)
 989         devmode->dmDefaultSource = DMBIN_CASSETTE;
 990       if (strcmp (val, "envelope") == 0)
 991         devmode->dmDefaultSource = DMBIN_ENVELOPE;
 992       if (strcmp (val, "envelope-manual") == 0)
 993         devmode->dmDefaultSource = DMBIN_ENVMANUAL;
 994       if (strcmp (val, "lower") == 0)
 995         devmode->dmDefaultSource = DMBIN_LOWER;
 996       if (strcmp (val, "manual") == 0)
 997         devmode->dmDefaultSource = DMBIN_MANUAL;
 998       if (strcmp (val, "middle") == 0)
 999         devmode->dmDefaultSource = DMBIN_MIDDLE;
1000       if (strcmp (val, "only-one") == 0)
1001         devmode->dmDefaultSource = DMBIN_ONLYONE;
1002       if (strcmp (val, "form-source") == 0)
1003         devmode->dmDefaultSource = DMBIN_FORMSOURCE;
1004       if (strcmp (val, "large-capacity") == 0)
1005         devmode->dmDefaultSource = DMBIN_LARGECAPACITY;
1006       if (strcmp (val, "large-format") == 0)
1007         devmode->dmDefaultSource = DMBIN_LARGEFMT;
1008       if (strcmp (val, "tractor") == 0)
1009         devmode->dmDefaultSource = DMBIN_TRACTOR;
1010       if (strcmp (val, "small-format") == 0)
1011         devmode->dmDefaultSource = DMBIN_SMALLFMT;
1012     }
1013
1014   if (gtk_print_settings_has_key (settings, "win32-print-quality"))
1015     {
1016       devmode->dmFields |= DM_PRINTQUALITY;
1017       devmode->dmPrintQuality = gtk_print_settings_get_int (settings, "win32-print-quality");
1018     }
1019   else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_RESOLUTION))
1020     {
1021       devmode->dmFields |= DM_PRINTQUALITY;
1022       devmode->dmPrintQuality = gtk_print_settings_get_resolution (settings);
1023     }
1024   else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_QUALITY))
1025     {
1026       devmode->dmFields |= DM_PRINTQUALITY;
1027       switch (gtk_print_settings_get_quality (settings))
1028         {
1029         case GTK_PRINT_QUALITY_LOW:
1030           devmode->dmPrintQuality = DMRES_LOW;
1031           break;
1032         case GTK_PRINT_QUALITY_DRAFT:
1033           devmode->dmPrintQuality = DMRES_DRAFT;
1034           break;
1035         default:
1036         case GTK_PRINT_QUALITY_NORMAL:
1037           devmode->dmPrintQuality = DMRES_MEDIUM;
1038           break;
1039         case GTK_PRINT_QUALITY_HIGH:
1040           devmode->dmPrintQuality = DMRES_HIGH;
1041           break;
1042         }
1043     }
1044
1045   if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_USE_COLOR))
1046     {
1047       devmode->dmFields |= DM_COLOR;
1048       if (gtk_print_settings_get_use_color (settings))
1049         devmode->dmColor = DMCOLOR_COLOR;
1050       else
1051         devmode->dmColor = DMCOLOR_MONOCHROME;
1052     }
1053
1054   if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_DUPLEX))
1055     {
1056       devmode->dmFields |= DM_DUPLEX;
1057       switch (gtk_print_settings_get_duplex (settings))
1058         {
1059         default:
1060         case GTK_PRINT_DUPLEX_SIMPLEX:
1061           devmode->dmDuplex = DMDUP_SIMPLEX;
1062           break;
1063         case GTK_PRINT_DUPLEX_HORIZONTAL:
1064           devmode->dmDuplex = DMDUP_HORIZONTAL;
1065           break;
1066         case GTK_PRINT_DUPLEX_VERTICAL:
1067           devmode->dmDuplex = DMDUP_VERTICAL;
1068           break;
1069         }
1070     }
1071
1072   if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_COLLATE))
1073     {
1074       devmode->dmFields |= DM_COLLATE;
1075       if (gtk_print_settings_get_collate (settings))
1076         devmode->dmCollate = DMCOLLATE_TRUE;
1077       else
1078         devmode->dmCollate = DMCOLLATE_FALSE;
1079     }
1080
1081   if (gtk_print_settings_has_key (settings, "win32-media-type"))
1082     {
1083       devmode->dmFields |= DM_MEDIATYPE;
1084       devmode->dmMediaType = gtk_print_settings_get_int (settings, "win32-media-type");
1085     }
1086   else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_MEDIA_TYPE))
1087     {
1088       devmode->dmFields |= DM_MEDIATYPE;
1089       devmode->dmMediaType = DMMEDIA_STANDARD;
1090
1091       val = gtk_print_settings_get_media_type (settings);
1092       if (strcmp (val, "transparency") == 0)
1093         devmode->dmMediaType = DMMEDIA_TRANSPARENCY;
1094       if (strcmp (val, "photographic-glossy") == 0)
1095         devmode->dmMediaType = DMMEDIA_GLOSSY;
1096     }
1097
1098   if (gtk_print_settings_has_key (settings, "win32-dither-type"))
1099     {
1100       devmode->dmFields |= DM_DITHERTYPE;
1101       devmode->dmDitherType = gtk_print_settings_get_int (settings, "win32-dither-type");
1102     }
1103   else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_DITHER))
1104     {
1105       devmode->dmFields |= DM_DITHERTYPE;
1106       devmode->dmDitherType = DMDITHER_FINE;
1107
1108       val = gtk_print_settings_get_dither (settings);
1109       if (strcmp (val, "none") == 0)
1110         devmode->dmDitherType = DMDITHER_NONE;
1111       if (strcmp (val, "coarse") == 0)
1112         devmode->dmDitherType = DMDITHER_COARSE;
1113       if (strcmp (val, "fine") == 0)
1114         devmode->dmDitherType = DMDITHER_FINE;
1115       if (strcmp (val, "lineart") == 0)
1116         devmode->dmDitherType = DMDITHER_LINEART;
1117       if (strcmp (val, "grayscale") == 0)
1118         devmode->dmDitherType = DMDITHER_GRAYSCALE;
1119       if (strcmp (val, "error-diffusion") == 0)
1120         devmode->dmDitherType = DMDITHER_ERRORDIFFUSION;
1121     }
1122
1123   GlobalUnlock (hDevMode);
1124
1125   return hDevMode;
1126 }
1127
1128 static void
1129 dialog_from_print_settings (GtkPrintOperation *op,
1130                             LPPRINTDLGEXW printdlgex)
1131 {
1132   GtkPrintSettings *settings = op->priv->print_settings;
1133   const char *printer;
1134
1135   if (settings == NULL)
1136     return;
1137
1138   if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_PRINT_PAGES))
1139     {
1140       GtkPrintPages print_pages = gtk_print_settings_get_print_pages (settings);
1141
1142       switch (print_pages)
1143         {
1144         default:
1145         case GTK_PRINT_PAGES_ALL:
1146           printdlgex->Flags |= PD_ALLPAGES;
1147           break;
1148         case GTK_PRINT_PAGES_CURRENT:
1149           printdlgex->Flags |= PD_CURRENTPAGE;
1150           break;
1151         case GTK_PRINT_PAGES_RANGES:
1152           printdlgex->Flags |= PD_PAGENUMS;
1153           break;
1154         }
1155     }
1156   if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_PAGE_RANGES))
1157     {
1158       GtkPageRange *ranges;
1159       int num_ranges, i;
1160
1161       ranges = gtk_print_settings_get_page_ranges (settings, &num_ranges);
1162
1163       if (num_ranges > MAX_PAGE_RANGES)
1164         num_ranges = MAX_PAGE_RANGES;
1165
1166       printdlgex->nPageRanges = num_ranges;
1167       for (i = 0; i < num_ranges; i++)
1168         {
1169           printdlgex->lpPageRanges[i].nFromPage = ranges[i].start + 1;
1170           printdlgex->lpPageRanges[i].nToPage = ranges[i].end + 1;
1171         }
1172     }
1173
1174   printer = gtk_print_settings_get_printer (settings);
1175   if (printer)
1176     printdlgex->hDevNames = gtk_print_win32_devnames_from_printer_name (printer);
1177
1178   printdlgex->hDevMode = devmode_from_settings (settings,
1179                                                 op->priv->default_page_setup);
1180 }
1181
1182 typedef struct {
1183   IPrintDialogCallback iPrintDialogCallback;
1184   gboolean set_hwnd;
1185   int ref_count;
1186 } PrintDialogCallback;
1187
1188
1189 static ULONG STDMETHODCALLTYPE
1190 iprintdialogcallback_addref (IPrintDialogCallback *This)
1191 {
1192   PrintDialogCallback *callback = (PrintDialogCallback *)This;
1193   return ++callback->ref_count;
1194 }
1195
1196 static ULONG STDMETHODCALLTYPE
1197 iprintdialogcallback_release (IPrintDialogCallback *This)
1198 {
1199   PrintDialogCallback *callback = (PrintDialogCallback *)This;
1200   int ref_count = --callback->ref_count;
1201
1202   if (ref_count == 0)
1203     g_free (This);
1204
1205   return ref_count;
1206 }
1207
1208 static HRESULT STDMETHODCALLTYPE
1209 iprintdialogcallback_queryinterface (IPrintDialogCallback *This,
1210                                      REFIID       riid,
1211                                      LPVOID      *ppvObject)
1212 {
1213    if (IsEqualIID (riid, &IID_IUnknown) ||
1214        IsEqualIID (riid, &myIID_IPrintDialogCallback))
1215      {
1216        *ppvObject = This;
1217        IUnknown_AddRef ((IUnknown *)This);
1218        return NOERROR;
1219      }
1220    else
1221      {
1222        *ppvObject = NULL;
1223        return E_NOINTERFACE;
1224      }
1225 }
1226
1227 static HRESULT STDMETHODCALLTYPE
1228 iprintdialogcallback_initdone (IPrintDialogCallback *This)
1229 {
1230   return S_FALSE;
1231 }
1232
1233 static HRESULT STDMETHODCALLTYPE
1234 iprintdialogcallback_selectionchange (IPrintDialogCallback *This)
1235 {
1236   return S_FALSE;
1237 }
1238
1239 static HRESULT STDMETHODCALLTYPE
1240 iprintdialogcallback_handlemessage (IPrintDialogCallback *This,
1241                                     HWND hDlg,
1242                                     UINT uMsg,
1243                                     WPARAM wParam,
1244                                     LPARAM lParam,
1245                                     LRESULT *pResult)
1246 {
1247   PrintDialogCallback *callback = (PrintDialogCallback *)This;
1248
1249   if (!callback->set_hwnd)
1250     {
1251       gdk_win32_set_modal_dialog_libgtk_only (hDlg);
1252       callback->set_hwnd = TRUE;
1253       while (gtk_events_pending ())
1254         gtk_main_iteration ();
1255     }
1256   else if (uMsg == got_gdk_events_message)
1257     {
1258       while (gtk_events_pending ())
1259         gtk_main_iteration ();
1260       *pResult = TRUE;
1261       return S_OK;
1262     }
1263
1264   *pResult = 0;
1265   return S_FALSE;
1266 }
1267
1268 static IPrintDialogCallbackVtbl ipdc_vtbl = {
1269   iprintdialogcallback_queryinterface,
1270   iprintdialogcallback_addref,
1271   iprintdialogcallback_release,
1272   iprintdialogcallback_initdone,
1273   iprintdialogcallback_selectionchange,
1274   iprintdialogcallback_handlemessage
1275 };
1276
1277 static IPrintDialogCallback *
1278 print_callback_new  (void)
1279 {
1280   PrintDialogCallback *callback;
1281
1282   callback = g_new0 (PrintDialogCallback, 1);
1283   callback->iPrintDialogCallback.lpVtbl = &ipdc_vtbl;
1284   callback->ref_count = 1;
1285   callback->set_hwnd = FALSE;
1286
1287   return &callback->iPrintDialogCallback;
1288 }
1289
1290 static  void
1291 plug_grab_notify (GtkWidget        *widget,
1292                   gboolean          was_grabbed,
1293                   GtkPrintOperation *op)
1294 {
1295   EnableWindow(GetAncestor (GDK_WINDOW_HWND (widget->window), GA_ROOT),
1296                was_grabbed);
1297 }
1298
1299
1300 static BOOL CALLBACK
1301 pageDlgProc (HWND wnd, UINT message, WPARAM wparam, LPARAM lparam)
1302 {
1303   GtkPrintOperation *op;
1304   GtkPrintOperationWin32 *op_win32;
1305
1306   if (message == WM_INITDIALOG)
1307     {
1308       PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lparam;
1309       GtkWidget *plug;
1310
1311       op = GTK_PRINT_OPERATION ((gpointer)page->lParam);
1312       op_win32 = op->priv->platform_data;
1313
1314       SetWindowLongPtrW(wnd, GWLP_USERDATA, (LONG_PTR)op);
1315
1316       plug = _gtk_win32_embed_widget_new ((GdkNativeWindow) wnd);
1317       gtk_window_set_modal (GTK_WINDOW (plug), TRUE);
1318       op_win32->embed_widget = plug;
1319       gtk_container_add (GTK_CONTAINER (plug), op->priv->custom_widget);
1320       gtk_widget_show (op->priv->custom_widget);
1321       gtk_widget_show (plug);
1322       gdk_window_focus (plug->window, GDK_CURRENT_TIME);
1323
1324       /* This dialog is modal, so we grab the embed widget */
1325       gtk_grab_add (plug);
1326
1327       /* When we lose the grab we need to disable the print dialog */
1328       g_signal_connect (plug, "grab-notify", G_CALLBACK (plug_grab_notify), op);
1329       return FALSE;
1330     }
1331   else if (message == WM_DESTROY)
1332     {
1333       op = GTK_PRINT_OPERATION (GetWindowLongPtrW(wnd, GWLP_USERDATA));
1334       op_win32 = op->priv->platform_data;
1335
1336       g_signal_emit_by_name (op, "custom-widget-apply", op->priv->custom_widget);
1337       gtk_widget_destroy (op_win32->embed_widget);
1338       op_win32->embed_widget = NULL;
1339       op->priv->custom_widget = NULL;
1340     }
1341   else
1342     {
1343       op = GTK_PRINT_OPERATION (GetWindowLongPtrW(wnd, GWLP_USERDATA));
1344       op_win32 = op->priv->platform_data;
1345
1346       return _gtk_win32_embed_widget_dialog_procedure (GTK_WIN32_EMBED_WIDGET (op_win32->embed_widget),
1347                                                        wnd, message, wparam, lparam);
1348     }
1349
1350   return FALSE;
1351 }
1352
1353 static HPROPSHEETPAGE
1354 create_application_page (GtkPrintOperation *op)
1355 {
1356   HPROPSHEETPAGE hpage;
1357   PROPSHEETPAGEW page;
1358   DLGTEMPLATE *template;
1359   HGLOBAL htemplate;
1360   LONG base_units;
1361   WORD baseunitX, baseunitY;
1362   WORD *array;
1363   GtkRequisition requisition;
1364   const char *tab_label;
1365
1366   /* Make the template the size of the custom widget size request */
1367   gtk_widget_size_request (op->priv->custom_widget, &requisition);
1368
1369   base_units = GetDialogBaseUnits();
1370   baseunitX = LOWORD(base_units);
1371   baseunitY = HIWORD(base_units);
1372
1373   htemplate = GlobalAlloc (GMEM_MOVEABLE,
1374                            sizeof (DLGTEMPLATE) + sizeof(WORD) * 3);
1375   template = GlobalLock (htemplate);
1376   template->style = WS_CHILDWINDOW | DS_CONTROL;
1377   template->dwExtendedStyle = WS_EX_CONTROLPARENT;
1378   template->cdit = 0;
1379   template->x = MulDiv(0, 4, baseunitX);
1380   template->y = MulDiv(0, 8, baseunitY);
1381   template->cx = MulDiv(requisition.width, 4, baseunitX);
1382   template->cy = MulDiv(requisition.height, 8, baseunitY);
1383
1384   array = (WORD *) (template+1);
1385   *array++ = 0; /* menu */
1386   *array++ = 0; /* class */
1387   *array++ = 0; /* title */
1388
1389   memset(&page, 0, sizeof (page));
1390   page.dwSize = sizeof (page);
1391   page.dwFlags = PSP_DLGINDIRECT | PSP_USETITLE | PSP_PREMATURE;
1392   page.hInstance = GetModuleHandle (NULL);
1393   page.pResource = template;
1394
1395   tab_label = op->priv->custom_tab_label;
1396   if (tab_label == NULL)
1397     tab_label = g_get_application_name ();
1398   if (tab_label == NULL)
1399     tab_label = _("Application");
1400   page.pszTitle = g_utf8_to_utf16 (tab_label,
1401                                    -1, NULL, NULL, NULL);
1402   page.pfnDlgProc = pageDlgProc;
1403   page.pfnCallback = NULL;
1404   page.lParam = (LPARAM) op;
1405   hpage = CreatePropertySheetPageW(&page);
1406
1407   GlobalUnlock (htemplate);
1408
1409   /* TODO: We're leaking htemplate here... */
1410
1411   return hpage;
1412 }
1413
1414 static GtkPageSetup *
1415 create_page_setup (GtkPrintOperation *op)
1416 {
1417   GtkPrintOperationPrivate *priv = op->priv;
1418   GtkPageSetup *page_setup;
1419   GtkPrintSettings *settings;
1420
1421   if (priv->default_page_setup)
1422     page_setup = gtk_page_setup_copy (priv->default_page_setup);
1423   else
1424     page_setup = gtk_page_setup_new ();
1425
1426   settings = priv->print_settings;
1427   if (settings)
1428     {
1429       GtkPaperSize *paper_size;
1430
1431       if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_ORIENTATION))
1432         gtk_page_setup_set_orientation (page_setup,
1433                                         gtk_print_settings_get_orientation (settings));
1434
1435
1436       paper_size = gtk_print_settings_get_paper_size (settings);
1437       if (paper_size)
1438         {
1439           gtk_page_setup_set_paper_size (page_setup, paper_size);
1440           gtk_paper_size_free (paper_size);
1441         }
1442
1443       /* TODO: Margins? */
1444     }
1445
1446   return page_setup;
1447 }
1448
1449 GtkPrintOperationResult
1450 _gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *op,
1451                                                   gboolean show_dialog,
1452                                                   GtkWindow *parent,
1453                                                   gboolean *do_print)
1454 {
1455   HRESULT hResult;
1456   LPPRINTDLGEXW printdlgex = NULL;
1457   LPPRINTPAGERANGE page_ranges = NULL;
1458   HWND parentHWnd;
1459   GtkWidget *invisible = NULL;
1460   GtkPrintOperationResult result;
1461   GtkPrintOperationWin32 *op_win32;
1462   GtkPrintOperationPrivate *priv;
1463   IPrintDialogCallback *callback;
1464   HPROPSHEETPAGE prop_page;
1465
1466   *do_print = FALSE;
1467
1468   priv = op->priv;
1469
1470   op_win32 = g_new0 (GtkPrintOperationWin32, 1);
1471   priv->platform_data = op_win32;
1472   priv->free_platform_data = (GDestroyNotify) op_win32_free;
1473
1474   if (parent == NULL)
1475     {
1476       invisible = gtk_invisible_new ();
1477       parentHWnd = get_parent_hwnd (invisible);
1478     }
1479   else
1480     parentHWnd = get_parent_hwnd (GTK_WIDGET (parent));
1481
1482   printdlgex = (LPPRINTDLGEXW)GlobalAlloc (GPTR, sizeof (PRINTDLGEXW));
1483   if (!printdlgex)
1484     {
1485       result = GTK_PRINT_OPERATION_RESULT_ERROR;
1486       g_set_error (&priv->error,
1487                    GTK_PRINT_ERROR,
1488                    GTK_PRINT_ERROR_NOMEM,
1489                    _("Not enough free memory"));
1490       goto out;
1491     }
1492
1493   printdlgex->lStructSize = sizeof(PRINTDLGEXW);
1494   printdlgex->hwndOwner = parentHWnd;
1495   printdlgex->hDevMode = NULL;
1496   printdlgex->hDevNames = NULL;
1497   printdlgex->hDC = NULL;
1498   printdlgex->Flags = PD_RETURNDC | PD_NOSELECTION;
1499   if (op->priv->current_page == -1)
1500     printdlgex->Flags |= PD_NOCURRENTPAGE;
1501   printdlgex->Flags2 = 0;
1502   printdlgex->ExclusionFlags = 0;
1503
1504   page_ranges = (LPPRINTPAGERANGE) GlobalAlloc (GPTR,
1505                                                 MAX_PAGE_RANGES * sizeof (PRINTPAGERANGE));
1506   if (!page_ranges)
1507     {
1508       result = GTK_PRINT_OPERATION_RESULT_ERROR;
1509       g_set_error (&priv->error,
1510                    GTK_PRINT_ERROR,
1511                    GTK_PRINT_ERROR_NOMEM,
1512                    _("Not enough free memory"));
1513       goto out;
1514     }
1515
1516   printdlgex->nPageRanges = 0;
1517   printdlgex->nMaxPageRanges = MAX_PAGE_RANGES;
1518   printdlgex->lpPageRanges = page_ranges;
1519   printdlgex->nMinPage = 1;
1520   if (op->priv->nr_of_pages != -1)
1521     printdlgex->nMaxPage = op->priv->nr_of_pages;
1522   else
1523     printdlgex->nMaxPage = 10000;
1524   printdlgex->nCopies = 1;
1525   printdlgex->hInstance = 0;
1526   printdlgex->lpPrintTemplateName = NULL;
1527   printdlgex->lpCallback = NULL;
1528
1529   g_signal_emit_by_name (op, "create-custom-widget",
1530                          &op->priv->custom_widget);
1531   if (op->priv->custom_widget) {
1532     prop_page = create_application_page (op);
1533     printdlgex->nPropertyPages = 1;
1534     printdlgex->lphPropertyPages = &prop_page;
1535   } else {
1536     printdlgex->nPropertyPages = 0;
1537     printdlgex->lphPropertyPages = NULL;
1538   }
1539
1540   printdlgex->nStartPage = START_PAGE_GENERAL;
1541   printdlgex->dwResultAction = 0;
1542
1543   dialog_from_print_settings (op, printdlgex);
1544
1545   callback = print_callback_new ();
1546   printdlgex->lpCallback = (IUnknown *)callback;
1547   got_gdk_events_message = RegisterWindowMessage ("GDK_WIN32_GOT_EVENTS");
1548
1549   hResult = PrintDlgExW(printdlgex);
1550   IUnknown_Release ((IUnknown *)callback);
1551   gdk_win32_set_modal_dialog_libgtk_only (NULL);
1552
1553   if (hResult != S_OK)
1554     {
1555       result = GTK_PRINT_OPERATION_RESULT_ERROR;
1556       if (hResult == E_OUTOFMEMORY)
1557         g_set_error (&priv->error,
1558                      GTK_PRINT_ERROR,
1559                      GTK_PRINT_ERROR_NOMEM,
1560                      _("Not enough free memory"));
1561       else if (hResult == E_INVALIDARG)
1562         g_set_error (&priv->error,
1563                      GTK_PRINT_ERROR,
1564                      GTK_PRINT_ERROR_INTERNAL_ERROR,
1565                      _("Invalid argument to PrintDlgEx"));
1566       else if (hResult == E_POINTER)
1567         g_set_error (&priv->error,
1568                      GTK_PRINT_ERROR,
1569                      GTK_PRINT_ERROR_INTERNAL_ERROR,
1570                      _("Invalid pointer to PrintDlgEx"));
1571       else if (hResult == E_HANDLE)
1572         g_set_error (&priv->error,
1573                      GTK_PRINT_ERROR,
1574                      GTK_PRINT_ERROR_INTERNAL_ERROR,
1575                      _("Invalid handle to PrintDlgEx"));
1576       else /* E_FAIL */
1577         g_set_error (&priv->error,
1578                      GTK_PRINT_ERROR,
1579                      GTK_PRINT_ERROR_GENERAL,
1580                      _("Unspecified error"));
1581       goto out;
1582     }
1583
1584   if (printdlgex->dwResultAction == PD_RESULT_PRINT ||
1585       printdlgex->dwResultAction == PD_RESULT_APPLY)
1586     {
1587       result = GTK_PRINT_OPERATION_RESULT_APPLY;
1588       dialog_to_print_settings (op, printdlgex);
1589     }
1590   else
1591     result = GTK_PRINT_OPERATION_RESULT_CANCEL;
1592
1593   if (printdlgex->dwResultAction == PD_RESULT_PRINT)
1594     {
1595       DOCINFOW docinfo;
1596       int job_id;
1597       double dpi_x, dpi_y;
1598       cairo_t *cr;
1599       GtkPageSetup *page_setup;
1600
1601       priv->print_context = _gtk_print_context_new (op);
1602       page_setup = create_page_setup (op);
1603       _gtk_print_context_set_page_setup (priv->print_context, page_setup);
1604       g_object_unref (page_setup);
1605
1606       *do_print = TRUE;
1607
1608       op_win32->surface = cairo_win32_printing_surface_create (printdlgex->hDC);
1609
1610       dpi_x = (double)GetDeviceCaps (printdlgex->hDC, LOGPIXELSX);
1611       dpi_y = (double)GetDeviceCaps (printdlgex->hDC, LOGPIXELSY);
1612
1613       cr = cairo_create (op_win32->surface);
1614       gtk_print_context_set_cairo_context (priv->print_context, cr, dpi_x, dpi_y);
1615       cairo_destroy (cr);
1616
1617       memset( &docinfo, 0, sizeof (DOCINFOW));
1618       docinfo.cbSize = sizeof (DOCINFOW);
1619       docinfo.lpszDocName = g_utf8_to_utf16 (op->priv->job_name, -1, NULL, NULL, NULL);
1620       docinfo.lpszOutput = (LPCWSTR) NULL;
1621       docinfo.lpszDatatype = (LPCWSTR) NULL;
1622       docinfo.fwType = 0;
1623
1624       job_id = StartDocW(printdlgex->hDC, &docinfo);
1625       g_free ((void *)docinfo.lpszDocName);
1626       if (job_id <= 0)
1627         {
1628           result = GTK_PRINT_OPERATION_RESULT_ERROR;
1629           g_set_error (&priv->error,
1630                        GTK_PRINT_ERROR,
1631                        GTK_PRINT_ERROR_GENERAL,
1632                      _("Error from StartDoc"));
1633           *do_print = FALSE;
1634           cairo_surface_destroy (op_win32->surface);
1635           op_win32->surface = NULL;
1636           goto out;
1637         }
1638
1639       op_win32->hdc = printdlgex->hDC;
1640       op_win32->devmode = printdlgex->hDevMode;
1641       op_win32->devnames = printdlgex->hDevNames;
1642       op_win32->job_id = job_id;
1643
1644       op->priv->print_pages = gtk_print_settings_get_print_pages (op->priv->print_settings);
1645       op->priv->num_page_ranges = 0;
1646       if (op->priv->print_pages == GTK_PRINT_PAGES_RANGES)
1647         op->priv->page_ranges = gtk_print_settings_get_page_ranges (op->priv->print_settings,
1648                                                                     &op->priv->num_page_ranges);
1649       op->priv->manual_num_copies = printdlgex->nCopies;
1650       op->priv->manual_collation = (printdlgex->Flags & PD_COLLATE) != 0;
1651       op->priv->manual_reverse = FALSE;
1652       op->priv->manual_orientation = FALSE;
1653       op->priv->manual_scale = 1.0;
1654       op->priv->manual_page_set = GTK_PAGE_SET_ALL;
1655     }
1656
1657   op->priv->start_page = win32_start_page;
1658   op->priv->end_page = win32_end_page;
1659   op->priv->end_run = win32_end_run;
1660
1661   out:
1662   if (!*do_print && printdlgex && printdlgex->hDevMode != NULL)
1663     GlobalFree(printdlgex->hDevMode);
1664
1665   if (!*do_print && printdlgex && printdlgex->hDevNames != NULL)
1666     GlobalFree(printdlgex->hDevNames);
1667
1668   if (page_ranges)
1669     GlobalFree (page_ranges);
1670
1671   if (printdlgex)
1672     GlobalFree (printdlgex);
1673
1674   if (invisible)
1675     gtk_widget_destroy (invisible);
1676
1677   return result;
1678 }
1679
1680 void
1681 _gtk_print_operation_platform_backend_launch_preview (GtkPrintOperation *op,
1682                                                       cairo_surface_t   *surface,
1683                                                       GtkWindow         *parent,
1684                                                       const gchar       *filename)
1685 {
1686   HDC dc;
1687   HENHMETAFILE metafile;
1688
1689   dc = cairo_win32_surface_get_dc (surface);
1690   cairo_surface_destroy (surface);
1691   metafile = CloseEnhMetaFile (dc);
1692   DeleteEnhMetaFile (metafile);
1693
1694   ShellExecuteW (NULL, L"open", (gunichar2 *)filename, NULL, NULL, SW_SHOW);
1695 }
1696
1697 void
1698 _gtk_print_operation_platform_backend_preview_start_page (GtkPrintOperation *op,
1699                                                           cairo_surface_t *surface,
1700                                                           cairo_t *cr)
1701 {
1702   HDC dc = cairo_win32_surface_get_dc (surface);
1703   StartPage (dc);
1704 }
1705
1706 void
1707 _gtk_print_operation_platform_backend_preview_end_page (GtkPrintOperation *op,
1708                                                         cairo_surface_t *surface,
1709                                                         cairo_t *cr)
1710 {
1711   HDC dc;
1712
1713   cairo_surface_show_page (cr);
1714
1715   /* TODO: Enhanced metafiles don't support multiple pages.
1716    */
1717   dc = cairo_win32_surface_get_dc (surface);
1718   EndPage (dc);
1719 }
1720
1721 cairo_surface_t *
1722 _gtk_print_operation_platform_backend_create_preview_surface (GtkPrintOperation *op,
1723                                                               GtkPageSetup      *page_setup,
1724                                                               gdouble           *dpi_x,
1725                                                               gdouble           *dpi_y,
1726                                                               gchar            **target)
1727 {
1728   GtkPaperSize *paper_size;
1729   double w, h;
1730   HDC metafile_dc;
1731   RECT rect;
1732   char *template;
1733   char *filename;
1734   gunichar2 *filename_utf16;
1735   int fd;
1736
1737   template = g_build_filename (g_get_tmp_dir (), "prXXXXXX", NULL);
1738   fd = g_mkstemp (template);
1739   close(fd);
1740
1741   filename = g_strconcat (template, ".emf", NULL);
1742   g_free (template);
1743
1744   filename_utf16 = g_utf8_to_utf16 (filename, -1, NULL, NULL, NULL);
1745   g_free (filename);
1746
1747   paper_size = gtk_page_setup_get_paper_size (page_setup);
1748   w = gtk_paper_size_get_width (paper_size, GTK_UNIT_MM);
1749   h = gtk_paper_size_get_height (paper_size, GTK_UNIT_MM);
1750
1751   rect.left = 0;
1752   rect.right = w*100;
1753   rect.top = 0;
1754   rect.bottom = h*100;
1755
1756   metafile_dc = CreateEnhMetaFileW (NULL, filename_utf16,
1757                                     &rect, L"Gtk+\0Print Preview\0\0");
1758   if (metafile_dc == NULL)
1759     {
1760       g_warning ("Can't create metafile");
1761       return NULL;
1762     }
1763
1764   *target = (char *)filename_utf16;
1765
1766   *dpi_x = (double)GetDeviceCaps (metafile_dc, LOGPIXELSX);
1767   *dpi_y = (double)GetDeviceCaps (metafile_dc, LOGPIXELSY);
1768
1769   return cairo_win32_printing_surface_create (metafile_dc);
1770 }
1771
1772 void
1773 _gtk_print_operation_platform_backend_resize_preview_surface (GtkPrintOperation *op,
1774                                                               GtkPageSetup      *page_setup,
1775                                                               cairo_surface_t   *surface)
1776 {
1777   /* TODO: Implement */
1778 }
1779
1780 GtkPageSetup *
1781 gtk_print_run_page_setup_dialog (GtkWindow        *parent,
1782                                  GtkPageSetup     *page_setup,
1783                                  GtkPrintSettings *settings)
1784 {
1785   LPPAGESETUPDLGW pagesetupdlg = NULL;
1786   BOOL res;
1787   gboolean free_settings;
1788   const char *printer;
1789   GtkPaperSize *paper_size;
1790   DWORD measure_system;
1791   GtkUnit unit;
1792   double scale;
1793
1794   pagesetupdlg = (LPPAGESETUPDLGW)GlobalAlloc (GPTR, sizeof (PAGESETUPDLGW));
1795   if (!pagesetupdlg)
1796     return NULL;
1797
1798   free_settings = FALSE;
1799   if (settings == NULL)
1800     {
1801       settings = gtk_print_settings_new ();
1802       free_settings = TRUE;
1803     }
1804
1805   memset (pagesetupdlg, 0, sizeof (PAGESETUPDLGW));
1806
1807   pagesetupdlg->lStructSize = sizeof(PAGESETUPDLGW);
1808
1809   if (parent != NULL)
1810     pagesetupdlg->hwndOwner = get_parent_hwnd (GTK_WIDGET (parent));
1811   else
1812     pagesetupdlg->hwndOwner = NULL;
1813
1814   pagesetupdlg->Flags = PSD_DEFAULTMINMARGINS;
1815   pagesetupdlg->hDevMode = devmode_from_settings (settings, page_setup);
1816   pagesetupdlg->hDevNames = NULL;
1817   printer = gtk_print_settings_get_printer (settings);
1818   if (printer)
1819     pagesetupdlg->hDevNames = gtk_print_win32_devnames_from_printer_name (printer);
1820
1821   GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IMEASURE|LOCALE_RETURN_NUMBER,
1822                  (LPWSTR)&measure_system, sizeof (DWORD));
1823
1824   if (measure_system == 0)
1825     {
1826       pagesetupdlg->Flags |= PSD_INHUNDREDTHSOFMILLIMETERS;
1827       unit = GTK_UNIT_MM;
1828       scale = 100;
1829     }
1830   else
1831     {
1832       pagesetupdlg->Flags |= PSD_INTHOUSANDTHSOFINCHES;
1833       unit = GTK_UNIT_INCH;
1834       scale = 1000;
1835     }
1836
1837   /* This is the object we return, we allocate it here so that
1838    * we can use the default page margins */
1839   if (page_setup)
1840     page_setup = gtk_page_setup_copy (page_setup);
1841   else
1842     page_setup = gtk_page_setup_new ();
1843
1844   pagesetupdlg->Flags |= PSD_MARGINS;
1845   pagesetupdlg->rtMargin.left =
1846     floor (gtk_page_setup_get_left_margin (page_setup, unit) * scale + 0.5);
1847   pagesetupdlg->rtMargin.right =
1848     floor (gtk_page_setup_get_right_margin (page_setup, unit) * scale + 0.5);
1849   pagesetupdlg->rtMargin.top =
1850     floor (gtk_page_setup_get_top_margin (page_setup, unit) * scale + 0.5);
1851   pagesetupdlg->rtMargin.bottom =
1852     floor (gtk_page_setup_get_bottom_margin (page_setup, unit) * scale + 0.5);
1853
1854   pagesetupdlg->Flags |= PSD_ENABLEPAGESETUPHOOK;
1855   pagesetupdlg->lpfnPageSetupHook = run_mainloop_hook;
1856   got_gdk_events_message = RegisterWindowMessage ("GDK_WIN32_GOT_EVENTS");
1857
1858   res = PageSetupDlgW (pagesetupdlg);
1859   gdk_win32_set_modal_dialog_libgtk_only (NULL);
1860
1861   if (res)
1862     {
1863       if (pagesetupdlg->hDevNames != NULL)
1864         devnames_to_settings (settings, pagesetupdlg->hDevNames);
1865
1866       if (pagesetupdlg->hDevMode != NULL)
1867         devmode_to_settings (settings, pagesetupdlg->hDevMode);
1868     }
1869
1870   if (free_settings)
1871     g_object_unref (settings);
1872
1873   if (res)
1874     {
1875       gtk_page_setup_set_orientation (page_setup,
1876                                       gtk_print_settings_get_orientation (settings));
1877       paper_size = gtk_print_settings_get_paper_size (settings);
1878       if (paper_size)
1879         {
1880           gtk_page_setup_set_paper_size (page_setup, paper_size);
1881           gtk_paper_size_free (paper_size);
1882         }
1883
1884       if (pagesetupdlg->Flags & PSD_INHUNDREDTHSOFMILLIMETERS)
1885         {
1886           unit = GTK_UNIT_MM;
1887           scale = 100;
1888         }
1889       else
1890         {
1891           unit = GTK_UNIT_INCH;
1892           scale = 1000;
1893         }
1894
1895       gtk_page_setup_set_left_margin (page_setup,
1896                                       pagesetupdlg->rtMargin.left / scale,
1897                                       unit);
1898       gtk_page_setup_set_right_margin (page_setup,
1899                                        pagesetupdlg->rtMargin.right / scale,
1900                                        unit);
1901       gtk_page_setup_set_top_margin (page_setup,
1902                                      pagesetupdlg->rtMargin.top / scale,
1903                                      unit);
1904       gtk_page_setup_set_bottom_margin (page_setup,
1905                                         pagesetupdlg->rtMargin.bottom / scale,
1906                                         unit);
1907     }
1908
1909   return page_setup;
1910 }
1911
1912 void
1913 gtk_print_run_page_setup_dialog_async (GtkWindow            *parent,
1914                                        GtkPageSetup         *page_setup,
1915                                        GtkPrintSettings     *settings,
1916                                        GtkPageSetupDoneFunc  done_cb,
1917                                        gpointer              data)
1918 {
1919   GtkPageSetup *new_page_setup;
1920
1921   new_page_setup = gtk_print_run_page_setup_dialog (parent, page_setup, settings);
1922   done_cb (new_page_setup, data);
1923   g_object_unref (new_page_setup);
1924 }
1925
1926 #define __GTK_PRINT_OPERATION_WIN32_C__
1927 #include "gtkaliasdef.c"