/* GTK - The GIMP Toolkit * gtkprintoperation-win32.c: Print Operation Details for Win32 * Copyright (C) 2006, Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see . */ #ifndef _MSC_VER #ifndef _WIN32_WINNT /* Vista or newer */ #define _WIN32_WINNT 0x0600 #endif #ifndef WINVER #define WINVER _WIN32_WINNT #endif #endif #define COBJMACROS #include "config.h" #include #ifdef HAVE_UNISTD_H #include #endif #include #include #include #include #include #include #include #include "gtkprintoperation-private.h" #include "gtkprint-win32.h" #include "gtkwindow.h" #include "gtkprivate.h" #include "gtkwidgetprivate.h" #include "gtknative.h" #include "win32/gdkprivate-win32.h" #define MAX_PAGE_RANGES 20 #define STATUS_POLLING_TIME 2000 #ifndef JOB_STATUS_RESTART #define JOB_STATUS_RESTART 0x800 #endif #ifndef JOB_STATUS_COMPLETE #define JOB_STATUS_COMPLETE 0x1000 #endif /* Forward declarations */ GtkPrintOperationResult gtk_print_operation_run_without_dialog (GtkPrintOperation *op, gboolean *do_print); GtkPrintOperationResult gtk_print_operation_run_with_dialog (GtkPrintOperation *op, GtkWindow *parent, gboolean *do_print); UINT_PTR CALLBACK run_mainloop_hook (HWND hdlg, UINT uiMsg, WPARAM wParam, LPARAM lParam); void win32_start_page (GtkPrintOperation *op, GtkPrintContext *print_context, GtkPageSetup *page_setup); typedef struct { HDC hdc; HGLOBAL devmode; HGLOBAL devnames; HANDLE printerHandle; int job_id; guint timeout_id; cairo_surface_t *surface; GtkWidget *embed_widget; } GtkPrintOperationWin32; static void win32_poll_status (GtkPrintOperation *op); static const GUID myIID_IPrintDialogCallback = {0x5852a2c3,0x6530,0x11d1,{0xb6,0xa3,0x0,0x0,0xf8,0x75,0x7b,0xf9}}; #if !defined (_MSC_VER) && !defined (HAVE_IPRINTDIALOGCALLBACK) #undef INTERFACE #define INTERFACE IPrintDialogCallback DECLARE_INTERFACE_ (IPrintDialogCallback, IUnknown) { STDMETHOD (QueryInterface)(THIS_ REFIID,LPVOID*) PURE; STDMETHOD_ (ULONG, AddRef)(THIS) PURE; STDMETHOD_ (ULONG, Release)(THIS) PURE; STDMETHOD (InitDone)(THIS) PURE; STDMETHOD (SelectionChange)(THIS) PURE; STDMETHOD (HandleMessage)(THIS_ HWND,UINT,WPARAM,LPARAM,LRESULT*) PURE; }; #endif static UINT got_gdk_events_message; UINT_PTR CALLBACK run_mainloop_hook (HWND hdlg, UINT uiMsg, WPARAM wParam, LPARAM lParam) { if (uiMsg == WM_INITDIALOG) { gdk_win32_set_modal_dialog_libgtk_only (hdlg); while (g_main_context_pending (NULL)) g_main_context_iteration (NULL, TRUE); } else if (uiMsg == got_gdk_events_message) { while (g_main_context_pending (NULL)) g_main_context_iteration (NULL, TRUE); return 1; } return 0; } static GtkPageOrientation orientation_from_win32 (short orientation) { if (orientation == DMORIENT_LANDSCAPE) return GTK_PAGE_ORIENTATION_LANDSCAPE; return GTK_PAGE_ORIENTATION_PORTRAIT; } static short orientation_to_win32 (GtkPageOrientation orientation) { if (orientation == GTK_PAGE_ORIENTATION_LANDSCAPE || orientation == GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE) return DMORIENT_LANDSCAPE; return DMORIENT_PORTRAIT; } static GtkPaperSize * paper_size_from_win32 (short size) { const char *name; switch (size) { case DMPAPER_LETTER_TRANSVERSE: case DMPAPER_LETTER: case DMPAPER_LETTERSMALL: name = "na_letter"; break; case DMPAPER_TABLOID: case DMPAPER_LEDGER: name = "na_ledger"; break; case DMPAPER_LEGAL: name = "na_legal"; break; case DMPAPER_STATEMENT: name = "na_invoice"; break; case DMPAPER_EXECUTIVE: name = "na_executive"; break; case DMPAPER_A3: case DMPAPER_A3_TRANSVERSE: name = "iso_a3"; break; case DMPAPER_A4: case DMPAPER_A4SMALL: case DMPAPER_A4_TRANSVERSE: name = "iso_a4"; break; case DMPAPER_A5: case DMPAPER_A5_TRANSVERSE: name = "iso_a5"; break; case DMPAPER_B4: name = "jis_b4"; break; case DMPAPER_B5: case DMPAPER_B5_TRANSVERSE: name = "jis_b5"; break; case DMPAPER_QUARTO: name = "na_quarto"; break; case DMPAPER_10X14: name = "na_10x14"; break; case DMPAPER_11X17: name = "na_ledger"; break; case DMPAPER_NOTE: name = "na_letter"; break; case DMPAPER_ENV_9: name = "na_number-9"; break; case DMPAPER_ENV_10: name = "na_number-10"; break; case DMPAPER_ENV_11: name = "na_number-11"; break; case DMPAPER_ENV_12: name = "na_number-12"; break; case DMPAPER_ENV_14: name = "na_number-14"; break; case DMPAPER_CSHEET: name = "na_c"; break; case DMPAPER_DSHEET: name = "na_d"; break; case DMPAPER_ESHEET: name = "na_e"; break; case DMPAPER_ENV_DL: name = "iso_dl"; break; case DMPAPER_ENV_C5: name = "iso_c5"; break; case DMPAPER_ENV_C3: name = "iso_c3"; break; case DMPAPER_ENV_C4: name = "iso_c4"; break; case DMPAPER_ENV_C6: name = "iso_c6"; break; case DMPAPER_ENV_C65: name = "iso_c6c5"; break; case DMPAPER_ENV_B4: name = "iso_b4"; break; case DMPAPER_ENV_B5: name = "iso_b5"; break; case DMPAPER_ENV_B6: name = "iso_b6"; break; case DMPAPER_ENV_ITALY: name = "om_italian"; break; case DMPAPER_ENV_MONARCH: name = "na_monarch"; break; case DMPAPER_ENV_PERSONAL: name = "na_personal"; break; case DMPAPER_FANFOLD_US: name = "na_fanfold-us"; break; case DMPAPER_FANFOLD_STD_GERMAN: name = "na_fanfold-eur"; break; case DMPAPER_FANFOLD_LGL_GERMAN: name = "na_foolscap"; break; case DMPAPER_ISO_B4: name = "iso_b4"; break; case DMPAPER_JAPANESE_POSTCARD: name = "jpn_hagaki"; break; case DMPAPER_9X11: name = "na_9x11"; break; case DMPAPER_10X11: name = "na_10x11"; break; case DMPAPER_ENV_INVITE: name = "om_invite"; break; case DMPAPER_LETTER_EXTRA: case DMPAPER_LETTER_EXTRA_TRANSVERSE: name = "na_letter-extra"; break; case DMPAPER_LEGAL_EXTRA: name = "na_legal-extra"; break; case DMPAPER_TABLOID_EXTRA: name = "na_arch"; break; case DMPAPER_A4_EXTRA: name = "iso_a4-extra"; break; case DMPAPER_B_PLUS: name = "na_b-plus"; break; case DMPAPER_LETTER_PLUS: name = "na_letter-plus"; break; case DMPAPER_A3_EXTRA: case DMPAPER_A3_EXTRA_TRANSVERSE: name = "iso_a3-extra"; break; case DMPAPER_A5_EXTRA: name = "iso_a5-extra"; break; case DMPAPER_B5_EXTRA: name = "iso_b5-extra"; break; case DMPAPER_A2: name = "iso_a2"; break; default: name = NULL; break; } if (name) return gtk_paper_size_new (name); else return NULL; } static short paper_size_to_win32 (GtkPaperSize *paper_size) { const char *format; if (gtk_paper_size_is_custom (paper_size)) return 0; format = gtk_paper_size_get_name (paper_size); if (strcmp (format, "na_letter") == 0) return DMPAPER_LETTER; if (strcmp (format, "na_ledger") == 0) return DMPAPER_LEDGER; if (strcmp (format, "na_legal") == 0) return DMPAPER_LEGAL; if (strcmp (format, "na_invoice") == 0) return DMPAPER_STATEMENT; if (strcmp (format, "na_executive") == 0) return DMPAPER_EXECUTIVE; if (strcmp (format, "iso_a2") == 0) return DMPAPER_A2; if (strcmp (format, "iso_a3") == 0) return DMPAPER_A3; if (strcmp (format, "iso_a4") == 0) return DMPAPER_A4; if (strcmp (format, "iso_a5") == 0) return DMPAPER_A5; if (strcmp (format, "iso_b4") == 0) return DMPAPER_B4; if (strcmp (format, "iso_b5") == 0) return DMPAPER_B5; if (strcmp (format, "na_quarto") == 0) return DMPAPER_QUARTO; if (strcmp (format, "na_10x14") == 0) return DMPAPER_10X14; if (strcmp (format, "na_number-9") == 0) return DMPAPER_ENV_9; if (strcmp (format, "na_number-10") == 0) return DMPAPER_ENV_10; if (strcmp (format, "na_number-11") == 0) return DMPAPER_ENV_11; if (strcmp (format, "na_number-12") == 0) return DMPAPER_ENV_12; if (strcmp (format, "na_number-14") == 0) return DMPAPER_ENV_14; if (strcmp (format, "na_c") == 0) return DMPAPER_CSHEET; if (strcmp (format, "na_d") == 0) return DMPAPER_DSHEET; if (strcmp (format, "na_e") == 0) return DMPAPER_ESHEET; if (strcmp (format, "iso_dl") == 0) return DMPAPER_ENV_DL; if (strcmp (format, "iso_c3") == 0) return DMPAPER_ENV_C3; if (strcmp (format, "iso_c4") == 0) return DMPAPER_ENV_C4; if (strcmp (format, "iso_c5") == 0) return DMPAPER_ENV_C5; if (strcmp (format, "iso_c6") == 0) return DMPAPER_ENV_C6; if (strcmp (format, "iso_c5c6") == 0) return DMPAPER_ENV_C65; if (strcmp (format, "iso_b6") == 0) return DMPAPER_ENV_B6; if (strcmp (format, "om_italian") == 0) return DMPAPER_ENV_ITALY; if (strcmp (format, "na_monarch") == 0) return DMPAPER_ENV_MONARCH; if (strcmp (format, "na_personal") == 0) return DMPAPER_ENV_PERSONAL; if (strcmp (format, "na_fanfold-us") == 0) return DMPAPER_FANFOLD_US; if (strcmp (format, "na_fanfold-eur") == 0) return DMPAPER_FANFOLD_STD_GERMAN; if (strcmp (format, "na_foolscap") == 0) return DMPAPER_FANFOLD_LGL_GERMAN; if (strcmp (format, "jpn_hagaki") == 0) return DMPAPER_JAPANESE_POSTCARD; if (strcmp (format, "na_9x11") == 0) return DMPAPER_9X11; if (strcmp (format, "na_10x11") == 0) return DMPAPER_10X11; if (strcmp (format, "om_invite") == 0) return DMPAPER_ENV_INVITE; if (strcmp (format, "na_letter-extra") == 0) return DMPAPER_LETTER_EXTRA; if (strcmp (format, "na_legal-extra") == 0) return DMPAPER_LEGAL_EXTRA; if (strcmp (format, "na_arch") == 0) return DMPAPER_TABLOID_EXTRA; if (strcmp (format, "iso_a3-extra") == 0) return DMPAPER_A3_EXTRA; if (strcmp (format, "iso_a4-extra") == 0) return DMPAPER_A4_EXTRA; if (strcmp (format, "iso_a5-extra") == 0) return DMPAPER_A5_EXTRA; if (strcmp (format, "iso_b5-extra") == 0) return DMPAPER_B5_EXTRA; if (strcmp (format, "na_b-plus") == 0) return DMPAPER_B_PLUS; if (strcmp (format, "na_letter-plus") == 0) return DMPAPER_LETTER_PLUS; return 0; } static char * get_default_printer (void) { wchar_t *win32_printer_name = NULL; char *printer_name = NULL; DWORD needed; GetDefaultPrinterW (NULL, &needed); win32_printer_name = g_malloc ((gsize) needed * sizeof (wchar_t)); if (!GetDefaultPrinterW (win32_printer_name, &needed)) { g_free (win32_printer_name); return NULL; } printer_name = g_utf16_to_utf8 (win32_printer_name, -1, NULL, NULL, NULL); g_free (win32_printer_name); return printer_name; } static void set_hard_margins (GtkPrintOperation *op) { double top, bottom, left, right; GtkPrintOperationWin32 *op_win32 = op->priv->platform_data; top = GetDeviceCaps (op_win32->hdc, PHYSICALOFFSETY); bottom = GetDeviceCaps (op_win32->hdc, PHYSICALHEIGHT) - GetDeviceCaps (op_win32->hdc, VERTRES) - top; left = GetDeviceCaps (op_win32->hdc, PHYSICALOFFSETX); right = GetDeviceCaps (op_win32->hdc, PHYSICALWIDTH) - GetDeviceCaps (op_win32->hdc, HORZRES) - left; _gtk_print_context_set_hard_margins (op->priv->print_context, top, bottom, left, right); } void win32_start_page (GtkPrintOperation *op, GtkPrintContext *print_context, GtkPageSetup *page_setup) { GtkPrintOperationWin32 *op_win32 = op->priv->platform_data; LPDEVMODEW devmode; GtkPaperSize *paper_size; double x_off, y_off; devmode = GlobalLock (op_win32->devmode); devmode->dmFields |= DM_ORIENTATION; devmode->dmOrientation = orientation_to_win32 (gtk_page_setup_get_orientation (page_setup)); paper_size = gtk_page_setup_get_paper_size (page_setup); devmode->dmFields |= DM_PAPERSIZE; devmode->dmFields &= ~(DM_PAPERWIDTH | DM_PAPERLENGTH); devmode->dmPaperSize = paper_size_to_win32 (paper_size); if (devmode->dmPaperSize == 0) { devmode->dmPaperSize = DMPAPER_USER; devmode->dmFields |= DM_PAPERWIDTH | DM_PAPERLENGTH; /* Lengths in DEVMODE are in tenths of a millimeter */ devmode->dmPaperWidth = gtk_paper_size_get_width (paper_size, GTK_UNIT_MM) * 10.0; devmode->dmPaperLength = gtk_paper_size_get_height (paper_size, GTK_UNIT_MM) * 10.0; } ResetDCW (op_win32->hdc, devmode); GlobalUnlock (op_win32->devmode); set_hard_margins (op); x_off = GetDeviceCaps (op_win32->hdc, PHYSICALOFFSETX); y_off = GetDeviceCaps (op_win32->hdc, PHYSICALOFFSETY); cairo_surface_set_device_offset (op_win32->surface, -x_off, -y_off); StartPage (op_win32->hdc); } static void win32_end_page (GtkPrintOperation *op, GtkPrintContext *print_context) { GtkPrintOperationWin32 *op_win32 = op->priv->platform_data; cairo_surface_show_page (op_win32->surface); EndPage (op_win32->hdc); } static gboolean win32_poll_status_timeout (GtkPrintOperation *op) { GtkPrintOperationWin32 *op_win32 = op->priv->platform_data; op_win32->timeout_id = 0; /* We need to ref this, as setting the status to finished might unref the object */ g_object_ref (op); win32_poll_status (op); if (!gtk_print_operation_is_finished (op)) { op_win32->timeout_id = g_timeout_add (STATUS_POLLING_TIME, (GSourceFunc)win32_poll_status_timeout, op); gdk_source_set_static_name_by_id (op_win32->timeout_id, "[gtk] win32_poll_status_timeout"); } g_object_unref (op); return FALSE; } static void win32_end_run (GtkPrintOperation *op, gboolean wait, gboolean cancelled) { GtkPrintOperationWin32 *op_win32 = op->priv->platform_data; LPDEVNAMES devnames; HANDLE printerHandle = 0; cairo_surface_finish (op_win32->surface); EndDoc (op_win32->hdc); if (op->priv->track_print_status) { devnames = GlobalLock (op_win32->devnames); if (!OpenPrinterW (((gunichar2 *)devnames) + devnames->wDeviceOffset, &printerHandle, NULL)) printerHandle = 0; GlobalUnlock (op_win32->devnames); } GlobalFree (op_win32->devmode); GlobalFree (op_win32->devnames); cairo_surface_destroy (op_win32->surface); op_win32->surface = NULL; DeleteDC (op_win32->hdc); if (printerHandle != 0) { op_win32->printerHandle = printerHandle; win32_poll_status (op); op_win32->timeout_id = g_timeout_add (STATUS_POLLING_TIME, (GSourceFunc)win32_poll_status_timeout, op); gdk_source_set_static_name_by_id (op_win32->timeout_id, "[gtk] win32_poll_status_timeout"); } else /* Dunno what happened, pretend its finished */ _gtk_print_operation_set_status (op, GTK_PRINT_STATUS_FINISHED, NULL); } static void win32_poll_status (GtkPrintOperation *op) { GtkPrintOperationWin32 *op_win32 = op->priv->platform_data; guchar *data; DWORD needed; JOB_INFO_1W *job_info; GtkPrintStatus status; char *status_str; BOOL ret; GetJobW (op_win32->printerHandle, op_win32->job_id, 1,(LPBYTE)NULL, 0, &needed); data = g_malloc (needed); ret = GetJobW (op_win32->printerHandle, op_win32->job_id, 1, (LPBYTE)data, needed, &needed); status_str = NULL; if (ret) { DWORD win32_status; job_info = (JOB_INFO_1W *)data; win32_status = job_info->Status; if (job_info->pStatus) status_str = g_utf16_to_utf8 (job_info->pStatus, -1, NULL, NULL, NULL); if (win32_status & (JOB_STATUS_COMPLETE | JOB_STATUS_PRINTED)) status = GTK_PRINT_STATUS_FINISHED; else if (win32_status & (JOB_STATUS_OFFLINE | JOB_STATUS_PAPEROUT | JOB_STATUS_PAUSED | JOB_STATUS_USER_INTERVENTION)) { status = GTK_PRINT_STATUS_PENDING_ISSUE; if (status_str == NULL) { if (win32_status & JOB_STATUS_OFFLINE) status_str = g_strdup (_("Printer offline")); else if (win32_status & JOB_STATUS_PAPEROUT) status_str = g_strdup (_("Out of paper")); else if (win32_status & JOB_STATUS_PAUSED) status_str = g_strdup (_("Paused")); else if (win32_status & JOB_STATUS_USER_INTERVENTION) status_str = g_strdup (_("Need user intervention")); } } else if (win32_status & (JOB_STATUS_BLOCKED_DEVQ | JOB_STATUS_DELETED | JOB_STATUS_ERROR)) status = GTK_PRINT_STATUS_FINISHED_ABORTED; else if (win32_status & (JOB_STATUS_SPOOLING | JOB_STATUS_DELETING)) status = GTK_PRINT_STATUS_PENDING; else if (win32_status & JOB_STATUS_PRINTING) status = GTK_PRINT_STATUS_PRINTING; else status = GTK_PRINT_STATUS_FINISHED; } else status = GTK_PRINT_STATUS_FINISHED; g_free (data); _gtk_print_operation_set_status (op, status, status_str); g_free (status_str); } static void op_win32_free (GtkPrintOperationWin32 *op_win32) { if (op_win32->printerHandle) ClosePrinter (op_win32->printerHandle); if (op_win32->timeout_id != 0) g_source_remove (op_win32->timeout_id); g_free (op_win32); } static HWND get_parent_hwnd (GtkWidget *widget) { GtkNative *native; native = gtk_widget_get_native (widget); gtk_widget_realize (GTK_WIDGET (native)); return gdk_win32_surface_get_handle (gtk_native_get_surface (native)); } static void devnames_to_settings (GtkPrintSettings *settings, HANDLE hDevNames) { GtkPrintWin32Devnames *devnames = gtk_print_win32_devnames_from_win32 (hDevNames); gtk_print_settings_set_printer (settings, devnames->device); gtk_print_win32_devnames_free (devnames); } static void devmode_to_settings (GtkPrintSettings *settings, HANDLE hDevMode) { LPDEVMODEW devmode; devmode = GlobalLock (hDevMode); gtk_print_settings_set_int (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_VERSION, devmode->dmDriverVersion); if (devmode->dmDriverExtra != 0) { char *extra = g_base64_encode (((const guchar *)devmode) + sizeof (DEVMODEW), devmode->dmDriverExtra); gtk_print_settings_set (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_EXTRA, extra); g_free (extra); } char *devmode_name = g_utf16_to_utf8 (devmode->dmDeviceName, -1, NULL, NULL, NULL); gtk_print_settings_set (settings, "win32-devmode-name", devmode_name); g_free (devmode_name); if (devmode->dmFields & DM_ORIENTATION) gtk_print_settings_set_orientation (settings, orientation_from_win32 (devmode->dmOrientation)); if (devmode->dmFields & DM_PAPERSIZE && devmode->dmPaperSize != 0) { GtkPaperSize *paper_size = paper_size_from_win32 (devmode->dmPaperSize); if (paper_size) { gtk_print_settings_set_paper_size (settings, paper_size); gtk_paper_size_free (paper_size); } gtk_print_settings_set_int (settings, "win32-paper-size", (int)devmode->dmPaperSize); } else if ((devmode->dmFields & DM_PAPERSIZE && devmode->dmPaperSize == 0) || ((devmode->dmFields & DM_PAPERWIDTH) && (devmode->dmFields & DM_PAPERLENGTH))) { GtkPaperSize *paper_size; char *form_name = NULL; if (devmode->dmFields & DM_FORMNAME) form_name = g_utf16_to_utf8 (devmode->dmFormName, -1, NULL, NULL, NULL); if (form_name == NULL || form_name[0] == 0) form_name = g_strdup (_("Custom size")); /* Lengths in DEVMODE are in tenths of a millimeter */ paper_size = gtk_paper_size_new_custom (form_name, form_name, devmode->dmPaperWidth / 10.0, devmode->dmPaperLength / 10.0, GTK_UNIT_MM); gtk_print_settings_set_paper_size (settings, paper_size); gtk_paper_size_free (paper_size); } if (devmode->dmFields & DM_SCALE) gtk_print_settings_set_scale (settings, devmode->dmScale); if (devmode->dmFields & DM_COPIES) gtk_print_settings_set_n_copies (settings, devmode->dmCopies); if (devmode->dmFields & DM_DEFAULTSOURCE) { const char *source; switch (devmode->dmDefaultSource) { default: case DMBIN_AUTO: source = "auto"; break; case DMBIN_CASSETTE: source = "cassette"; break; case DMBIN_ENVELOPE: source = "envelope"; break; case DMBIN_ENVMANUAL: source = "envelope-manual"; break; case DMBIN_LOWER: source = "lower"; break; case DMBIN_MANUAL: source = "manual"; break; case DMBIN_MIDDLE: source = "middle"; break; case DMBIN_ONLYONE: source = "only-one"; break; case DMBIN_FORMSOURCE: source = "form-source"; break; case DMBIN_LARGECAPACITY: source = "large-capacity"; break; case DMBIN_LARGEFMT: source = "large-format"; break; case DMBIN_TRACTOR: source = "tractor"; break; case DMBIN_SMALLFMT: source = "small-format"; break; } gtk_print_settings_set_default_source (settings, source); gtk_print_settings_set_int (settings, "win32-default-source", devmode->dmDefaultSource); } if (devmode->dmFields & DM_PRINTQUALITY) { GtkPrintQuality quality; switch (devmode->dmPrintQuality) { case DMRES_LOW: quality = GTK_PRINT_QUALITY_LOW; break; case DMRES_MEDIUM: quality = GTK_PRINT_QUALITY_NORMAL; break; default: case DMRES_HIGH: quality = GTK_PRINT_QUALITY_HIGH; break; case DMRES_DRAFT: quality = GTK_PRINT_QUALITY_DRAFT; break; } gtk_print_settings_set_quality (settings, quality); gtk_print_settings_set_int (settings, "win32-print-quality", devmode->dmPrintQuality); } if (devmode->dmFields & DM_COLOR) gtk_print_settings_set_use_color (settings, devmode->dmColor == DMCOLOR_COLOR); if (devmode->dmFields & DM_DUPLEX) { GtkPrintDuplex duplex; switch (devmode->dmDuplex) { default: case DMDUP_SIMPLEX: duplex = GTK_PRINT_DUPLEX_SIMPLEX; break; case DMDUP_HORIZONTAL: duplex = GTK_PRINT_DUPLEX_HORIZONTAL; break; case DMDUP_VERTICAL: duplex = GTK_PRINT_DUPLEX_VERTICAL; break; } gtk_print_settings_set_duplex (settings, duplex); } if (devmode->dmFields & DM_COLLATE) gtk_print_settings_set_collate (settings, devmode->dmCollate == DMCOLLATE_TRUE); if (devmode->dmFields & DM_MEDIATYPE) { const char *media_type; switch (devmode->dmMediaType) { default: case DMMEDIA_STANDARD: media_type = "stationery"; break; case DMMEDIA_TRANSPARENCY: media_type = "transparency"; break; case DMMEDIA_GLOSSY: media_type = "photographic-glossy"; break; } gtk_print_settings_set_media_type (settings, media_type); gtk_print_settings_set_int (settings, "win32-media-type", devmode->dmMediaType); } if (devmode->dmFields & DM_DITHERTYPE) { const char *dither; switch (devmode->dmDitherType) { default: case DMDITHER_FINE: dither = "fine"; break; case DMDITHER_NONE: dither = "none"; break; case DMDITHER_COARSE: dither = "coarse"; break; case DMDITHER_LINEART: dither = "lineart"; break; case DMDITHER_GRAYSCALE: dither = "grayscale"; break; case DMDITHER_ERRORDIFFUSION: dither = "error-diffusion"; break; } gtk_print_settings_set_dither (settings, dither); gtk_print_settings_set_int (settings, "win32-dither-type", devmode->dmDitherType); } GlobalUnlock (hDevMode); } static void dialog_to_print_settings (GtkPrintOperation *op, LPPRINTDLGEXW printdlgex) { guint i; GtkPrintSettings *settings; settings = gtk_print_settings_new (); gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL); if (printdlgex->Flags & PD_CURRENTPAGE) gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_CURRENT); else if (printdlgex->Flags & PD_PAGENUMS) gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_RANGES); if (printdlgex->nPageRanges > 0) { GtkPageRange *ranges; ranges = g_new (GtkPageRange, printdlgex->nPageRanges); for (i = 0; i < printdlgex->nPageRanges; i++) { ranges[i].start = printdlgex->lpPageRanges[i].nFromPage - 1; ranges[i].end = printdlgex->lpPageRanges[i].nToPage - 1; } gtk_print_settings_set_page_ranges (settings, ranges, printdlgex->nPageRanges); g_free (ranges); } if (printdlgex->hDevNames != NULL) devnames_to_settings (settings, printdlgex->hDevNames); if (printdlgex->hDevMode != NULL) devmode_to_settings (settings, printdlgex->hDevMode); gtk_print_operation_set_print_settings (op, settings); } static HANDLE devmode_from_settings (GtkPrintSettings *settings, GtkPageSetup *page_setup, HANDLE hDevModeParam) { HANDLE hDevMode = hDevModeParam; LPDEVMODEW devmode; guchar *extras; GtkPaperSize *paper_size; const char *extras_base64; gsize extras_len; const char *val; /* If we already provided a valid hDevMode, don't initialize a new one; just lock the one we have */ if (hDevMode) { devmode = GlobalLock (hDevMode); } else { extras = NULL; extras_len = 0; extras_base64 = gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_EXTRA); if (extras_base64) extras = g_base64_decode (extras_base64, &extras_len); hDevMode = GlobalAlloc (GMEM_MOVEABLE, sizeof (DEVMODEW) + extras_len); devmode = GlobalLock (hDevMode); memset (devmode, 0, sizeof (DEVMODEW)); devmode->dmSpecVersion = DM_SPECVERSION; devmode->dmSize = sizeof (DEVMODEW); gunichar2 *device_name = g_utf8_to_utf16 (gtk_print_settings_get (settings, "win32-devmode-name"), -1, NULL, NULL, NULL); memcpy (devmode->dmDeviceName, device_name, CCHDEVICENAME); g_free (device_name); devmode->dmDriverExtra = 0; if (extras && extras_len > 0) { devmode->dmDriverExtra = extras_len; memcpy (((char *)devmode) + sizeof (DEVMODEW), extras, extras_len); } g_free (extras); if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_VERSION)) { devmode->dmDriverVersion = gtk_print_settings_get_int (settings, GTK_PRINT_SETTINGS_WIN32_DRIVER_VERSION); } } if (page_setup || gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_ORIENTATION)) { GtkPageOrientation orientation = gtk_print_settings_get_orientation (settings); if (page_setup) orientation = gtk_page_setup_get_orientation (page_setup); devmode->dmFields |= DM_ORIENTATION; devmode->dmOrientation = orientation_to_win32 (orientation); } if (page_setup) paper_size = gtk_paper_size_copy (gtk_page_setup_get_paper_size (page_setup)); else { int size; if (gtk_print_settings_has_key (settings, "win32-paper-size") && (size = gtk_print_settings_get_int (settings, "win32-paper-size")) != 0) { devmode->dmFields |= DM_PAPERSIZE; devmode->dmPaperSize = size; paper_size = NULL; } else paper_size = gtk_print_settings_get_paper_size (settings); } if (paper_size) { devmode->dmFields |= DM_PAPERSIZE; devmode->dmPaperSize = paper_size_to_win32 (paper_size); if (devmode->dmPaperSize == 0) { devmode->dmPaperSize = DMPAPER_USER; devmode->dmFields |= DM_PAPERWIDTH | DM_PAPERLENGTH; /* Lengths in DEVMODE are in tenths of a millimeter */ devmode->dmPaperWidth = gtk_paper_size_get_width (paper_size, GTK_UNIT_MM) * 10.0; devmode->dmPaperLength = gtk_paper_size_get_height (paper_size, GTK_UNIT_MM) * 10.0; } gtk_paper_size_free (paper_size); } if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_SCALE)) { devmode->dmFields |= DM_SCALE; devmode->dmScale = gtk_print_settings_get_scale (settings); } if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_N_COPIES)) { devmode->dmFields |= DM_COPIES; devmode->dmCopies = gtk_print_settings_get_n_copies (settings); } if (gtk_print_settings_has_key (settings, "win32-default-source")) { devmode->dmFields |= DM_DEFAULTSOURCE; devmode->dmDefaultSource = gtk_print_settings_get_int (settings, "win32-default-source"); } else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_DEFAULT_SOURCE)) { devmode->dmFields |= DM_DEFAULTSOURCE; devmode->dmDefaultSource = DMBIN_AUTO; val = gtk_print_settings_get_default_source (settings); if (strcmp (val, "auto") == 0) devmode->dmDefaultSource = DMBIN_AUTO; if (strcmp (val, "cassette") == 0) devmode->dmDefaultSource = DMBIN_CASSETTE; if (strcmp (val, "envelope") == 0) devmode->dmDefaultSource = DMBIN_ENVELOPE; if (strcmp (val, "envelope-manual") == 0) devmode->dmDefaultSource = DMBIN_ENVMANUAL; if (strcmp (val, "lower") == 0) devmode->dmDefaultSource = DMBIN_LOWER; if (strcmp (val, "manual") == 0) devmode->dmDefaultSource = DMBIN_MANUAL; if (strcmp (val, "middle") == 0) devmode->dmDefaultSource = DMBIN_MIDDLE; if (strcmp (val, "only-one") == 0) devmode->dmDefaultSource = DMBIN_ONLYONE; if (strcmp (val, "form-source") == 0) devmode->dmDefaultSource = DMBIN_FORMSOURCE; if (strcmp (val, "large-capacity") == 0) devmode->dmDefaultSource = DMBIN_LARGECAPACITY; if (strcmp (val, "large-format") == 0) devmode->dmDefaultSource = DMBIN_LARGEFMT; if (strcmp (val, "tractor") == 0) devmode->dmDefaultSource = DMBIN_TRACTOR; if (strcmp (val, "small-format") == 0) devmode->dmDefaultSource = DMBIN_SMALLFMT; } if (gtk_print_settings_has_key (settings, "win32-print-quality")) { devmode->dmFields |= DM_PRINTQUALITY; devmode->dmPrintQuality = gtk_print_settings_get_int (settings, "win32-print-quality"); } else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_RESOLUTION)) { devmode->dmFields |= DM_PRINTQUALITY; devmode->dmPrintQuality = gtk_print_settings_get_resolution (settings); } else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_QUALITY)) { devmode->dmFields |= DM_PRINTQUALITY; switch (gtk_print_settings_get_quality (settings)) { case GTK_PRINT_QUALITY_LOW: devmode->dmPrintQuality = DMRES_LOW; break; case GTK_PRINT_QUALITY_DRAFT: devmode->dmPrintQuality = DMRES_DRAFT; break; default: case GTK_PRINT_QUALITY_NORMAL: devmode->dmPrintQuality = DMRES_MEDIUM; break; case GTK_PRINT_QUALITY_HIGH: devmode->dmPrintQuality = DMRES_HIGH; break; } } if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_USE_COLOR)) { devmode->dmFields |= DM_COLOR; if (gtk_print_settings_get_use_color (settings)) devmode->dmColor = DMCOLOR_COLOR; else devmode->dmColor = DMCOLOR_MONOCHROME; } if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_DUPLEX)) { devmode->dmFields |= DM_DUPLEX; switch (gtk_print_settings_get_duplex (settings)) { default: case GTK_PRINT_DUPLEX_SIMPLEX: devmode->dmDuplex = DMDUP_SIMPLEX; break; case GTK_PRINT_DUPLEX_HORIZONTAL: devmode->dmDuplex = DMDUP_HORIZONTAL; break; case GTK_PRINT_DUPLEX_VERTICAL: devmode->dmDuplex = DMDUP_VERTICAL; break; } } if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_COLLATE)) { devmode->dmFields |= DM_COLLATE; if (gtk_print_settings_get_collate (settings)) devmode->dmCollate = DMCOLLATE_TRUE; else devmode->dmCollate = DMCOLLATE_FALSE; } if (gtk_print_settings_has_key (settings, "win32-media-type")) { devmode->dmFields |= DM_MEDIATYPE; devmode->dmMediaType = gtk_print_settings_get_int (settings, "win32-media-type"); } else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_MEDIA_TYPE)) { devmode->dmFields |= DM_MEDIATYPE; devmode->dmMediaType = DMMEDIA_STANDARD; val = gtk_print_settings_get_media_type (settings); if (strcmp (val, "transparency") == 0) devmode->dmMediaType = DMMEDIA_TRANSPARENCY; if (strcmp (val, "photographic-glossy") == 0) devmode->dmMediaType = DMMEDIA_GLOSSY; } if (gtk_print_settings_has_key (settings, "win32-dither-type")) { devmode->dmFields |= DM_DITHERTYPE; devmode->dmDitherType = gtk_print_settings_get_int (settings, "win32-dither-type"); } else if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_DITHER)) { devmode->dmFields |= DM_DITHERTYPE; devmode->dmDitherType = DMDITHER_FINE; val = gtk_print_settings_get_dither (settings); if (strcmp (val, "none") == 0) devmode->dmDitherType = DMDITHER_NONE; if (strcmp (val, "coarse") == 0) devmode->dmDitherType = DMDITHER_COARSE; if (strcmp (val, "fine") == 0) devmode->dmDitherType = DMDITHER_FINE; if (strcmp (val, "lineart") == 0) devmode->dmDitherType = DMDITHER_LINEART; if (strcmp (val, "grayscale") == 0) devmode->dmDitherType = DMDITHER_GRAYSCALE; if (strcmp (val, "error-diffusion") == 0) devmode->dmDitherType = DMDITHER_ERRORDIFFUSION; } GlobalUnlock (hDevMode); return hDevMode; } static void dialog_from_print_settings (GtkPrintOperation *op, LPPRINTDLGEXW printdlgex) { GtkPrintSettings *settings = op->priv->print_settings; const char *printer; if (settings == NULL) return; if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_PRINT_PAGES)) { GtkPrintPages print_pages = gtk_print_settings_get_print_pages (settings); switch (print_pages) { default: case GTK_PRINT_PAGES_SELECTION: case GTK_PRINT_PAGES_ALL: printdlgex->Flags |= PD_ALLPAGES; break; case GTK_PRINT_PAGES_CURRENT: printdlgex->Flags |= PD_CURRENTPAGE; break; case GTK_PRINT_PAGES_RANGES: printdlgex->Flags |= PD_PAGENUMS; break; } } if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_PAGE_RANGES)) { GtkPageRange *ranges; int num_ranges, i; ranges = gtk_print_settings_get_page_ranges (settings, &num_ranges); if (num_ranges > MAX_PAGE_RANGES) num_ranges = MAX_PAGE_RANGES; printdlgex->nPageRanges = num_ranges; for (i = 0; i < num_ranges; i++) { printdlgex->lpPageRanges[i].nFromPage = ranges[i].start + 1; printdlgex->lpPageRanges[i].nToPage = ranges[i].end + 1; } } /* If we have a printer saved, restore our settings */ printer = gtk_print_settings_get_printer (settings); if (printer) { printdlgex->hDevNames = gtk_print_win32_devnames_to_win32_from_printer_name (printer); printdlgex->hDevMode = devmode_from_settings (settings, op->priv->default_page_setup, NULL); } else { /* Otherwise, use the default settings */ DWORD FlagsCopy = printdlgex->Flags; printdlgex->Flags |= PD_RETURNDEFAULT; PrintDlgExW (printdlgex); printdlgex->Flags = FlagsCopy; devmode_from_settings (settings, op->priv->default_page_setup, printdlgex->hDevMode); } } typedef struct { IPrintDialogCallback iPrintDialogCallback; gboolean set_hwnd; int ref_count; } PrintDialogCallback; static ULONG STDMETHODCALLTYPE iprintdialogcallback_addref (IPrintDialogCallback *This) { PrintDialogCallback *callback = (PrintDialogCallback *)This; return ++callback->ref_count; } static ULONG STDMETHODCALLTYPE iprintdialogcallback_release (IPrintDialogCallback *This) { PrintDialogCallback *callback = (PrintDialogCallback *)This; int ref_count = --callback->ref_count; if (ref_count == 0) g_free (This); return ref_count; } static HRESULT STDMETHODCALLTYPE iprintdialogcallback_queryinterface (IPrintDialogCallback *This, REFIID riid, LPVOID *ppvObject) { if (IsEqualIID (riid, &IID_IUnknown) || IsEqualIID (riid, &myIID_IPrintDialogCallback)) { *ppvObject = This; IUnknown_AddRef ((IUnknown *)This); return NOERROR; } else { *ppvObject = NULL; return E_NOINTERFACE; } } static HRESULT STDMETHODCALLTYPE iprintdialogcallback_initdone (IPrintDialogCallback *This) { return S_FALSE; } static HRESULT STDMETHODCALLTYPE iprintdialogcallback_selectionchange (IPrintDialogCallback *This) { return S_FALSE; } static HRESULT STDMETHODCALLTYPE iprintdialogcallback_handlemessage (IPrintDialogCallback *This, HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *pResult) { PrintDialogCallback *callback = (PrintDialogCallback *)This; if (!callback->set_hwnd) { gdk_win32_set_modal_dialog_libgtk_only (hDlg); callback->set_hwnd = TRUE; while (g_main_context_pending (NULL)) g_main_context_iteration (NULL, TRUE); } else if (uMsg == got_gdk_events_message) { while (g_main_context_pending (NULL)) g_main_context_iteration (NULL, TRUE); *pResult = TRUE; return S_OK; } *pResult = 0; return S_FALSE; } static IPrintDialogCallbackVtbl ipdc_vtbl = { iprintdialogcallback_queryinterface, iprintdialogcallback_addref, iprintdialogcallback_release, iprintdialogcallback_initdone, iprintdialogcallback_selectionchange, iprintdialogcallback_handlemessage }; static IPrintDialogCallback * print_callback_new (void) { PrintDialogCallback *callback; callback = g_new0 (PrintDialogCallback, 1); callback->iPrintDialogCallback.lpVtbl = &ipdc_vtbl; callback->ref_count = 1; callback->set_hwnd = FALSE; return &callback->iPrintDialogCallback; } static INT_PTR CALLBACK pageDlgProc (HWND wnd, UINT message, WPARAM wparam, LPARAM lparam) { GtkPrintOperation *op; GtkPrintOperationWin32 *op_win32; if (message == WM_INITDIALOG) { PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lparam; GtkWidget *plug; op = GTK_PRINT_OPERATION ((gpointer)page->lParam); op_win32 = op->priv->platform_data; plug = g_object_new(GTK_TYPE_WIDGET, NULL); SetWindowLongPtrW (wnd, GWLP_USERDATA, (LONG_PTR)op); gtk_window_set_modal (GTK_WINDOW (plug), TRUE); op_win32->embed_widget = plug; gtk_box_append (GTK_BOX (plug), op->priv->custom_widget); gtk_widget_show (op->priv->custom_widget); gtk_widget_show (plug); /* This dialog is modal, so we grab the embed widget */ gtk_grab_add (plug); 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); g_object_unref (g_object_ref_sink (op_win32->embed_widget)); op_win32->embed_widget = NULL; op->priv->custom_widget = NULL; } else { op = GTK_PRINT_OPERATION (GetWindowLongPtrW (wnd, GWLP_USERDATA)); op_win32 = op->priv->platform_data; /* TODO: We don't have GtkWin32EmbedWidgets anymore, but it is not currently clear * at this point what will be the proper replacement for this. For now, * do the message handling that was in _gtk_win32_embed_widget_dialog_procedure () * here and fill in the rest when things become clearer. */ if (message == WM_SIZE) { gtk_widget_queue_resize (op_win32->embed_widget); } return FALSE; } return FALSE; } static HPROPSHEETPAGE create_application_page (GtkPrintOperation *op) { HPROPSHEETPAGE hpage; PROPSHEETPAGEW page; DLGTEMPLATE *template; HGLOBAL htemplate; LONG base_units; WORD baseunitX, baseunitY; WORD *array; GtkRequisition requisition; const char *tab_label; /* Make the template the size of the custom widget size request */ gtk_widget_get_preferred_size (op->priv->custom_widget, &requisition, NULL); base_units = GetDialogBaseUnits (); baseunitX = LOWORD (base_units); baseunitY = HIWORD (base_units); htemplate = GlobalAlloc (GMEM_MOVEABLE, sizeof (DLGTEMPLATE) + sizeof (WORD) * 3); template = GlobalLock (htemplate); template->style = WS_CHILDWINDOW | DS_CONTROL; template->dwExtendedStyle = WS_EX_CONTROLPARENT; template->cdit = 0; template->x = MulDiv (0, 4, baseunitX); template->y = MulDiv (0, 8, baseunitY); template->cx = MulDiv (requisition.width, 4, baseunitX); template->cy = MulDiv (requisition.height, 8, baseunitY); array = (WORD *) (template+1); *array++ = 0; /* menu */ *array++ = 0; /* class */ *array++ = 0; /* title */ memset (&page, 0, sizeof (page)); page.dwSize = sizeof (page); page.dwFlags = PSP_DLGINDIRECT | PSP_USETITLE | PSP_PREMATURE; page.hInstance = GetModuleHandle (NULL); page.pResource = template; tab_label = op->priv->custom_tab_label; if (tab_label == NULL) tab_label = g_get_application_name (); if (tab_label == NULL) tab_label = _("Application"); page.pszTitle = g_utf8_to_utf16 (tab_label, -1, NULL, NULL, NULL); page.pfnDlgProc = pageDlgProc; page.pfnCallback = NULL; page.lParam = (LPARAM) op; hpage = CreatePropertySheetPageW (&page); GlobalUnlock (htemplate); /* TODO: We're leaking htemplate here... */ return hpage; } static GtkPageSetup * create_page_setup (GtkPrintOperation *op) { GtkPrintOperationPrivate *priv = op->priv; GtkPageSetup *page_setup; GtkPrintSettings *settings; if (priv->default_page_setup) page_setup = gtk_page_setup_copy (priv->default_page_setup); else page_setup = gtk_page_setup_new (); settings = priv->print_settings; if (settings) { GtkPaperSize *paper_size; if (gtk_print_settings_has_key (settings, GTK_PRINT_SETTINGS_ORIENTATION)) gtk_page_setup_set_orientation (page_setup, gtk_print_settings_get_orientation (settings)); paper_size = gtk_print_settings_get_paper_size (settings); if (paper_size) { gtk_page_setup_set_paper_size (page_setup, paper_size); gtk_paper_size_free (paper_size); } /* TODO: Margins? */ } return page_setup; } GtkPrintOperationResult gtk_print_operation_run_without_dialog (GtkPrintOperation *op, gboolean *do_print) { GtkPrintOperationResult result; GtkPrintOperationWin32 *op_win32; GtkPrintOperationPrivate *priv; GtkPrintSettings *settings; GtkPageSetup *page_setup; DOCINFOW docinfo; HGLOBAL hDevMode = NULL; HGLOBAL hDevNames = NULL; HDC hDC = NULL; const char *printer = NULL; double dpi_x, dpi_y; int job_id; cairo_t *cr; DEVNAMES *pdn; DEVMODEW *pdm; *do_print = FALSE; priv = op->priv; settings = priv->print_settings; op_win32 = g_new0 (GtkPrintOperationWin32, 1); priv->platform_data = op_win32; priv->free_platform_data = (GDestroyNotify) op_win32_free; printer = gtk_print_settings_get_printer (settings); if (!printer) { /* No printer selected. Get the system default printer and store * it in settings. */ char *tmp_printer = get_default_printer (); if (!tmp_printer) { result = GTK_PRINT_OPERATION_RESULT_ERROR; g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_INTERNAL_ERROR, _("No printer found")); goto out; } gtk_print_settings_set_printer (settings, tmp_printer); printer = gtk_print_settings_get_printer (settings); g_free (tmp_printer); } hDevNames = gtk_print_win32_devnames_to_win32_from_printer_name (printer); hDevMode = devmode_from_settings (settings, op->priv->default_page_setup, NULL); /* Create a printer DC for the print settings and page setup provided. */ pdn = GlobalLock (hDevNames); pdm = GlobalLock (hDevMode); hDC = CreateDCW ((wchar_t*)pdn + pdn->wDriverOffset, (wchar_t*)pdn + pdn->wDeviceOffset, (wchar_t*)pdn + pdn->wOutputOffset, pdm ); GlobalUnlock (hDevNames); GlobalUnlock (hDevMode); if (!hDC) { result = GTK_PRINT_OPERATION_RESULT_ERROR; g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_INTERNAL_ERROR, _("Invalid argument to CreateDC")); goto out; } priv->print_context = _gtk_print_context_new (op); page_setup = create_page_setup (op); _gtk_print_context_set_page_setup (priv->print_context, page_setup); g_object_unref (page_setup); *do_print = TRUE; op_win32->surface = cairo_win32_printing_surface_create (hDC); dpi_x = (double) GetDeviceCaps (hDC, LOGPIXELSX); dpi_y = (double) GetDeviceCaps (hDC, LOGPIXELSY); cr = cairo_create (op_win32->surface); gtk_print_context_set_cairo_context (priv->print_context, cr, dpi_x, dpi_y); cairo_destroy (cr); set_hard_margins (op); memset (&docinfo, 0, sizeof (DOCINFOW)); docinfo.cbSize = sizeof (DOCINFOW); docinfo.lpszDocName = g_utf8_to_utf16 (op->priv->job_name, -1, NULL, NULL, NULL); docinfo.lpszOutput = NULL; docinfo.lpszDatatype = NULL; docinfo.fwType = 0; job_id = StartDocW (hDC, &docinfo); g_free ((void *)docinfo.lpszDocName); if (job_id <= 0) { result = GTK_PRINT_OPERATION_RESULT_ERROR; g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_GENERAL, _("Error from StartDoc")); *do_print = FALSE; cairo_surface_destroy (op_win32->surface); op_win32->surface = NULL; goto out; } result = GTK_PRINT_OPERATION_RESULT_APPLY; op_win32->hdc = hDC; op_win32->devmode = hDevMode; op_win32->devnames = hDevNames; op_win32->job_id = job_id; op->priv->print_pages = gtk_print_settings_get_print_pages (op->priv->print_settings); op->priv->num_page_ranges = 0; if (op->priv->print_pages == GTK_PRINT_PAGES_RANGES) op->priv->page_ranges = gtk_print_settings_get_page_ranges (op->priv->print_settings, &op->priv->num_page_ranges); op->priv->manual_num_copies = 1; op->priv->manual_collation = FALSE; op->priv->manual_reverse = FALSE; op->priv->manual_orientation = FALSE; op->priv->manual_scale = 1.0; op->priv->manual_page_set = GTK_PAGE_SET_ALL; op->priv->manual_number_up = 1; op->priv->manual_number_up_layout = GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM; op->priv->start_page = win32_start_page; op->priv->end_page = win32_end_page; op->priv->end_run = win32_end_run; out: if (!*do_print && hDC != NULL) DeleteDC (hDC); if (!*do_print && hDevMode != NULL) GlobalFree (hDevMode); if (!*do_print && hDevNames != NULL) GlobalFree (hDevNames); return result; } GtkPrintOperationResult gtk_print_operation_run_with_dialog (GtkPrintOperation *op, GtkWindow *parent, gboolean *do_print) { HRESULT hResult; LPPRINTDLGEXW printdlgex = NULL; LPPRINTPAGERANGE page_ranges = NULL; HWND parentHWnd; GtkWidget *invisible = NULL; GtkPrintOperationResult result; GtkPrintOperationWin32 *op_win32; GtkPrintOperationPrivate *priv; IPrintDialogCallback *callback; HPROPSHEETPAGE prop_page; static gsize common_controls_initialized = 0; if (g_once_init_enter (&common_controls_initialized)) { BOOL initialized; INITCOMMONCONTROLSEX icc; memset (&icc, 0, sizeof (icc)); icc.dwSize = sizeof (icc); icc.dwICC = ICC_WIN95_CLASSES; initialized = InitCommonControlsEx (&icc); if (!initialized) g_warning ("Failed to InitCommonControlsEx: %lu", GetLastError ()); _gtk_load_dll_with_libgtk3_manifest ("comdlg32.dll"); g_once_init_leave (&common_controls_initialized, initialized ? 1 : 0); } *do_print = FALSE; priv = op->priv; op_win32 = g_new0 (GtkPrintOperationWin32, 1); priv->platform_data = op_win32; priv->free_platform_data = (GDestroyNotify) op_win32_free; if (parent == NULL) { invisible = gtk_window_new (); parentHWnd = get_parent_hwnd (invisible); } else parentHWnd = get_parent_hwnd (GTK_WIDGET (parent)); printdlgex = (LPPRINTDLGEXW)GlobalAlloc (GPTR, sizeof (PRINTDLGEXW)); if (!printdlgex) { result = GTK_PRINT_OPERATION_RESULT_ERROR; g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_NOMEM, _("Not enough free memory")); goto out; } printdlgex->lStructSize = sizeof (PRINTDLGEXW); printdlgex->hwndOwner = parentHWnd; printdlgex->hDevMode = NULL; printdlgex->hDevNames = NULL; printdlgex->hDC = NULL; printdlgex->Flags = PD_RETURNDC | PD_NOSELECTION; if (op->priv->current_page == -1) printdlgex->Flags |= PD_NOCURRENTPAGE; printdlgex->Flags2 = 0; printdlgex->ExclusionFlags = 0; page_ranges = (LPPRINTPAGERANGE) GlobalAlloc (GPTR, MAX_PAGE_RANGES * sizeof (PRINTPAGERANGE)); if (!page_ranges) { result = GTK_PRINT_OPERATION_RESULT_ERROR; g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_NOMEM, _("Not enough free memory")); goto out; } printdlgex->nPageRanges = 0; printdlgex->nMaxPageRanges = MAX_PAGE_RANGES; printdlgex->lpPageRanges = page_ranges; printdlgex->nMinPage = 1; if (op->priv->nr_of_pages != -1) printdlgex->nMaxPage = op->priv->nr_of_pages; else printdlgex->nMaxPage = 10000; printdlgex->nCopies = 1; printdlgex->hInstance = 0; printdlgex->lpPrintTemplateName = NULL; printdlgex->lpCallback = NULL; g_signal_emit_by_name (op, "create-custom-widget", &op->priv->custom_widget); if (op->priv->custom_widget) { prop_page = create_application_page (op); printdlgex->nPropertyPages = 1; printdlgex->lphPropertyPages = &prop_page; } else { printdlgex->nPropertyPages = 0; printdlgex->lphPropertyPages = NULL; } printdlgex->nStartPage = START_PAGE_GENERAL; printdlgex->dwResultAction = 0; dialog_from_print_settings (op, printdlgex); callback = print_callback_new (); printdlgex->lpCallback = (IUnknown *)callback; got_gdk_events_message = RegisterWindowMessage ("GDK_WIN32_GOT_EVENTS"); hResult = PrintDlgExW (printdlgex); IUnknown_Release ((IUnknown *)callback); gdk_win32_set_modal_dialog_libgtk_only (NULL); if (hResult != S_OK) { result = GTK_PRINT_OPERATION_RESULT_ERROR; if (hResult == E_OUTOFMEMORY) g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_NOMEM, _("Not enough free memory")); else if (hResult == E_INVALIDARG) g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_INTERNAL_ERROR, _("Invalid argument to PrintDlgEx")); else if (hResult == E_POINTER) g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_INTERNAL_ERROR, _("Invalid pointer to PrintDlgEx")); else if (hResult == E_HANDLE) g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_INTERNAL_ERROR, _("Invalid handle to PrintDlgEx")); else /* E_FAIL */ g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_GENERAL, _("Unspecified error")); goto out; } if (printdlgex->dwResultAction == PD_RESULT_PRINT || printdlgex->dwResultAction == PD_RESULT_APPLY) { result = GTK_PRINT_OPERATION_RESULT_APPLY; dialog_to_print_settings (op, printdlgex); } else result = GTK_PRINT_OPERATION_RESULT_CANCEL; if (printdlgex->dwResultAction == PD_RESULT_PRINT) { DOCINFOW docinfo; int job_id; double dpi_x, dpi_y; cairo_t *cr; GtkPageSetup *page_setup; priv->print_context = _gtk_print_context_new (op); page_setup = create_page_setup (op); _gtk_print_context_set_page_setup (priv->print_context, page_setup); g_object_unref (page_setup); *do_print = TRUE; op_win32->surface = cairo_win32_printing_surface_create (printdlgex->hDC); dpi_x = (double)GetDeviceCaps (printdlgex->hDC, LOGPIXELSX); dpi_y = (double)GetDeviceCaps (printdlgex->hDC, LOGPIXELSY); cr = cairo_create (op_win32->surface); gtk_print_context_set_cairo_context (priv->print_context, cr, dpi_x, dpi_y); cairo_destroy (cr); set_hard_margins (op); memset ( &docinfo, 0, sizeof (DOCINFOW)); docinfo.cbSize = sizeof (DOCINFOW); docinfo.lpszDocName = g_utf8_to_utf16 (op->priv->job_name, -1, NULL, NULL, NULL); docinfo.lpszOutput = (LPCWSTR) NULL; docinfo.lpszDatatype = (LPCWSTR) NULL; docinfo.fwType = 0; job_id = StartDocW (printdlgex->hDC, &docinfo); g_free ((void *)docinfo.lpszDocName); if (job_id <= 0) { result = GTK_PRINT_OPERATION_RESULT_ERROR; g_set_error_literal (&priv->error, GTK_PRINT_ERROR, GTK_PRINT_ERROR_GENERAL, _("Error from StartDoc")); *do_print = FALSE; cairo_surface_destroy (op_win32->surface); op_win32->surface = NULL; goto out; } op_win32->hdc = printdlgex->hDC; op_win32->devmode = printdlgex->hDevMode; op_win32->devnames = printdlgex->hDevNames; op_win32->job_id = job_id; op->priv->print_pages = gtk_print_settings_get_print_pages (op->priv->print_settings); op->priv->num_page_ranges = 0; if (op->priv->print_pages == GTK_PRINT_PAGES_RANGES) op->priv->page_ranges = gtk_print_settings_get_page_ranges (op->priv->print_settings, &op->priv->num_page_ranges); op->priv->manual_num_copies = printdlgex->nCopies; op->priv->manual_collation = (printdlgex->Flags & PD_COLLATE) != 0; op->priv->manual_reverse = FALSE; op->priv->manual_orientation = FALSE; op->priv->manual_scale = 1.0; op->priv->manual_page_set = GTK_PAGE_SET_ALL; op->priv->manual_number_up = 1; op->priv->manual_number_up_layout = GTK_NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM; } op->priv->start_page = win32_start_page; op->priv->end_page = win32_end_page; op->priv->end_run = win32_end_run; out: if (!*do_print && printdlgex && printdlgex->hDC != NULL) DeleteDC (printdlgex->hDC); if (!*do_print && printdlgex && printdlgex->hDevMode != NULL) GlobalFree (printdlgex->hDevMode); if (!*do_print && printdlgex && printdlgex->hDevNames != NULL) GlobalFree (printdlgex->hDevNames); if (page_ranges) GlobalFree (page_ranges); if (printdlgex) GlobalFree (printdlgex); if (invisible) gtk_window_destroy (GTK_WINDOW (invisible)); return result; } GtkPrintOperationResult _gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *op, gboolean show_dialog, GtkWindow *parent, gboolean *do_print) { if (show_dialog) return gtk_print_operation_run_with_dialog (op, parent, do_print); else return gtk_print_operation_run_without_dialog (op, do_print); } void _gtk_print_operation_platform_backend_launch_preview (GtkPrintOperation *op, cairo_surface_t *surface, GtkWindow *parent, const char *filename) { HDC dc; HENHMETAFILE metafile; dc = cairo_win32_surface_get_dc (surface); cairo_surface_destroy (surface); metafile = CloseEnhMetaFile (dc); DeleteEnhMetaFile (metafile); ShellExecuteW (NULL, L"open", (gunichar2 *)filename, NULL, NULL, SW_SHOW); } void _gtk_print_operation_platform_backend_preview_start_page (GtkPrintOperation *op, cairo_surface_t *surface, cairo_t *cr) { HDC dc = cairo_win32_surface_get_dc (surface); StartPage (dc); } void _gtk_print_operation_platform_backend_preview_end_page (GtkPrintOperation *op, cairo_surface_t *surface, cairo_t *cr) { HDC dc; cairo_surface_show_page (surface); /* TODO: Enhanced metafiles don't support multiple pages. */ dc = cairo_win32_surface_get_dc (surface); EndPage (dc); } cairo_surface_t * _gtk_print_operation_platform_backend_create_preview_surface (GtkPrintOperation *op, GtkPageSetup *page_setup, double *dpi_x, double *dpi_y, char **target) { GtkPaperSize *paper_size; HDC metafile_dc; RECT rect; char *template; char *filename; gunichar2 *filename_utf16; int fd; template = g_build_filename (g_get_tmp_dir (), "prXXXXXX", NULL); fd = g_mkstemp (template); close (fd); filename = g_strconcat (template, ".emf", NULL); g_free (template); filename_utf16 = g_utf8_to_utf16 (filename, -1, NULL, NULL, NULL); g_free (filename); paper_size = gtk_page_setup_get_paper_size (page_setup); /* The rectangle dimensions are given in hundredths of a millimeter */ rect.left = 0; rect.right = 100.0 * gtk_paper_size_get_width (paper_size, GTK_UNIT_MM); rect.top = 0; rect.bottom = 100.0 * gtk_paper_size_get_height (paper_size, GTK_UNIT_MM); metafile_dc = CreateEnhMetaFileW (NULL, filename_utf16, &rect, L"Gtk+\0Print Preview\0\0"); if (metafile_dc == NULL) { g_warning ("Can't create metafile"); return NULL; } *target = (char *)filename_utf16; *dpi_x = (double)GetDeviceCaps (metafile_dc, LOGPIXELSX); *dpi_y = (double)GetDeviceCaps (metafile_dc, LOGPIXELSY); return cairo_win32_printing_surface_create (metafile_dc); } void _gtk_print_operation_platform_backend_resize_preview_surface (GtkPrintOperation *op, GtkPageSetup *page_setup, cairo_surface_t *surface) { /* TODO: Implement */ } /** * gtk_print_run_page_setup_dialog: * @parent: (nullable): transient parent * @page_setup: (nullable): an existing `GtkPageSetup` * @settings: a `GtkPrintSettings` * * Runs a page setup dialog, letting the user modify the values from * @page_setup. If the user cancels the dialog, the returned `GtkPageSetup` * is identical to the passed in @page_setup, otherwise it contains the * modifications done in the dialog. * * Note that this function may use a recursive mainloop to show the page * setup dialog. See gtk_print_run_page_setup_dialog_async() if this is * a problem. * * Returns: (transfer full): a new `GtkPageSetup` */ GtkPageSetup * gtk_print_run_page_setup_dialog (GtkWindow *parent, GtkPageSetup *page_setup, GtkPrintSettings *settings) { LPPAGESETUPDLGW pagesetupdlg = NULL; BOOL res; gboolean free_settings; const char *printer; GtkPaperSize *paper_size; DWORD measure_system; GtkUnit unit; double scale; pagesetupdlg = (LPPAGESETUPDLGW)GlobalAlloc (GPTR, sizeof (PAGESETUPDLGW)); if (!pagesetupdlg) return NULL; free_settings = FALSE; if (settings == NULL) { settings = gtk_print_settings_new (); free_settings = TRUE; } memset (pagesetupdlg, 0, sizeof (PAGESETUPDLGW)); pagesetupdlg->lStructSize = sizeof (PAGESETUPDLGW); if (parent != NULL) pagesetupdlg->hwndOwner = get_parent_hwnd (GTK_WIDGET (parent)); else pagesetupdlg->hwndOwner = NULL; pagesetupdlg->Flags = PSD_DEFAULTMINMARGINS; pagesetupdlg->hDevMode = devmode_from_settings (settings, page_setup, NULL); pagesetupdlg->hDevNames = NULL; printer = gtk_print_settings_get_printer (settings); if (printer) pagesetupdlg->hDevNames = gtk_print_win32_devnames_to_win32_from_printer_name (printer); GetLocaleInfoW (LOCALE_USER_DEFAULT, LOCALE_IMEASURE|LOCALE_RETURN_NUMBER, (LPWSTR)&measure_system, sizeof (DWORD)); if (measure_system == 0) { pagesetupdlg->Flags |= PSD_INHUNDREDTHSOFMILLIMETERS; unit = GTK_UNIT_MM; scale = 100; } else { pagesetupdlg->Flags |= PSD_INTHOUSANDTHSOFINCHES; unit = GTK_UNIT_INCH; scale = 1000; } /* This is the object we return, we allocate it here so that * we can use the default page margins */ if (page_setup) page_setup = gtk_page_setup_copy (page_setup); else page_setup = gtk_page_setup_new (); pagesetupdlg->Flags |= PSD_MARGINS; pagesetupdlg->rtMargin.left = floor (gtk_page_setup_get_left_margin (page_setup, unit) * scale + 0.5); pagesetupdlg->rtMargin.right = floor (gtk_page_setup_get_right_margin (page_setup, unit) * scale + 0.5); pagesetupdlg->rtMargin.top = floor (gtk_page_setup_get_top_margin (page_setup, unit) * scale + 0.5); pagesetupdlg->rtMargin.bottom = floor (gtk_page_setup_get_bottom_margin (page_setup, unit) * scale + 0.5); pagesetupdlg->Flags |= PSD_ENABLEPAGESETUPHOOK; pagesetupdlg->lpfnPageSetupHook = run_mainloop_hook; got_gdk_events_message = RegisterWindowMessage ("GDK_WIN32_GOT_EVENTS"); res = PageSetupDlgW (pagesetupdlg); gdk_win32_set_modal_dialog_libgtk_only (NULL); if (res) { if (pagesetupdlg->hDevNames != NULL) devnames_to_settings (settings, pagesetupdlg->hDevNames); if (pagesetupdlg->hDevMode != NULL) devmode_to_settings (settings, pagesetupdlg->hDevMode); } if (res) { gtk_page_setup_set_orientation (page_setup, gtk_print_settings_get_orientation (settings)); paper_size = gtk_print_settings_get_paper_size (settings); if (paper_size) { gtk_page_setup_set_paper_size (page_setup, paper_size); gtk_paper_size_free (paper_size); } if (pagesetupdlg->Flags & PSD_INHUNDREDTHSOFMILLIMETERS) { unit = GTK_UNIT_MM; scale = 100; } else { unit = GTK_UNIT_INCH; scale = 1000; } gtk_page_setup_set_left_margin (page_setup, pagesetupdlg->rtMargin.left / scale, unit); gtk_page_setup_set_right_margin (page_setup, pagesetupdlg->rtMargin.right / scale, unit); gtk_page_setup_set_top_margin (page_setup, pagesetupdlg->rtMargin.top / scale, unit); gtk_page_setup_set_bottom_margin (page_setup, pagesetupdlg->rtMargin.bottom / scale, unit); } if (free_settings) g_object_unref (settings); return page_setup; } /** * gtk_print_run_page_setup_dialog_async: * @parent: (nullable): transient parent * @page_setup: (nullable): an existing `GtkPageSetup` * @settings: a `GtkPrintSettings` * @done_cb: (scope async): a function to call when the user saves * the modified page setup * @data: user data to pass to @done_cb * * Runs a page setup dialog, letting the user modify the values from @page_setup. * * In contrast to gtk_print_run_page_setup_dialog(), this function returns after * showing the page setup dialog on platforms that support this, and calls @done_cb * from a signal handler for the ::response signal of the dialog. */ void gtk_print_run_page_setup_dialog_async (GtkWindow *parent, GtkPageSetup *page_setup, GtkPrintSettings *settings, GtkPageSetupDoneFunc done_cb, gpointer data) { GtkPageSetup *new_page_setup; new_page_setup = gtk_print_run_page_setup_dialog (parent, page_setup, settings); done_cb (new_page_setup, data); g_object_unref (new_page_setup); }