#include "frame.h"
#include "sysdep.h"
-#if !(defined (__CYGWIN32__) || defined(__MINGW32__))
+/* #### Andy, these includes might break cygwin compilation - kkm*/
+#include <commdlg.h>
+#include <winspool.h>
+
+#if !(defined (CYGWIN) || defined(MINGW))
# include <objbase.h> /* For CoInitialize */
#endif
Lisp_Object Vmswindows_get_true_file_attributes;
Lisp_Object Qinit_pre_mswindows_win, Qinit_post_mswindows_win;
+Lisp_Object Qdevmodep;
+static Lisp_Object allocate_devmode (DEVMODE* src_devmode, int do_copy,
+ char* src_name, struct device *d);
/************************************************************************/
/* helpers */
index2 < 0 ? Qnil : make_int (GetDeviceCaps (hdc, index2)));
}
-
\f
/************************************************************************/
/* display methods */
d->device_data = xnew_and_zero (struct mswindows_device);
hdc = CreateCompatibleDC (NULL);
assert (hdc!=NULL);
- DEVICE_MSWINDOWS_LOGPIXELSX(d) = GetDeviceCaps(hdc, LOGPIXELSX);
- DEVICE_MSWINDOWS_LOGPIXELSY(d) = GetDeviceCaps(hdc, LOGPIXELSY);
- DEVICE_MSWINDOWS_PLANES(d) = GetDeviceCaps(hdc, PLANES);
- /* #### SIZEPALETTE only valid if RC_PALETTE bit set in RASTERCAPS,
- what should we return for a non-palette-based device? */
- DEVICE_MSWINDOWS_CELLS(d) = GetDeviceCaps(hdc, SIZEPALETTE);
- DEVICE_MSWINDOWS_HORZRES(d) = GetDeviceCaps(hdc, HORZRES);
- DEVICE_MSWINDOWS_VERTRES(d) = GetDeviceCaps(hdc, VERTRES);
- DEVICE_MSWINDOWS_HORZSIZE(d) = GetDeviceCaps(hdc, HORZSIZE);
- DEVICE_MSWINDOWS_VERTSIZE(d) = GetDeviceCaps(hdc, VERTSIZE);
- DEVICE_MSWINDOWS_BITSPIXEL(d) = GetDeviceCaps(hdc, BITSPIXEL);
- DEVICE_MSWINDOWS_FONTLIST (d) = mswindows_enumerate_fonts (hdc);
-
DEVICE_MSWINDOWS_HCDC(d) = hdc;
+ DEVICE_MSWINDOWS_FONTLIST (d) = mswindows_enumerate_fonts (hdc);
+ DEVICE_MSWINDOWS_UPDATE_TICK (d) = GetTickCount ();
/* Register the main window class */
wc.cbSize = sizeof (WNDCLASSEX);
/* Initialize DDE management library and our related globals. We execute a
* dde Open("file") by simulating a drop, so this depends on dnd support. */
#ifdef HAVE_DRAGNDROP
-# if !(defined(__CYGWIN32__) || defined(__MINGW32__))
+# if !(defined(CYGWIN) || defined(MINGW))
CoInitialize (NULL);
# endif
DdeFreeStringHandle (mswindows_dde_mlid, mswindows_dde_service);
DdeUninitialize (mswindows_dde_mlid);
-# if !(defined(__CYGWIN32__) || defined(__MINGW32__))
+# if !(defined(CYGWIN) || defined(MINGW))
CoUninitialize ();
# endif
#endif
DeleteDC (DEVICE_MSWINDOWS_HCDC(d));
- free (d->device_data);
+ xfree (d->device_data);
}
void
-msw_get_workspace_coords (RECT *rc)
+mswindows_get_workspace_coords (RECT *rc)
{
SystemParametersInfo (SPI_GETWORKAREA, 0, rc, 0);
}
mswindows_device_system_metrics (struct device *d,
enum device_metrics m)
{
+ const HDC hdc = DEVICE_MSWINDOWS_HCDC(d);
+
switch (m)
{
case DM_size_device:
- return Fcons (make_int (DEVICE_MSWINDOWS_HORZRES(d)),
- make_int (DEVICE_MSWINDOWS_VERTRES(d)));
+ return Fcons (make_int (GetDeviceCaps (hdc, HORZRES)),
+ make_int (GetDeviceCaps (hdc, VERTRES)));
break;
case DM_device_dpi:
- return Fcons (make_int (DEVICE_MSWINDOWS_LOGPIXELSX(d)),
- make_int (DEVICE_MSWINDOWS_LOGPIXELSY(d)));
+ return Fcons (make_int (GetDeviceCaps (hdc, LOGPIXELSX)),
+ make_int (GetDeviceCaps (hdc, LOGPIXELSY)));
break;
case DM_size_device_mm:
- return Fcons (make_int (DEVICE_MSWINDOWS_HORZSIZE(d)),
- make_int (DEVICE_MSWINDOWS_VERTSIZE(d)));
+ return Fcons (make_int (GetDeviceCaps (hdc, HORZSIZE)),
+ make_int (GetDeviceCaps (hdc, VERTSIZE)));
break;
case DM_num_bit_planes:
/* this is what X means by bitplanes therefore we ought to be
consistent. num planes is always 1 under mswindows and
therefore useless */
- return make_int (DEVICE_MSWINDOWS_BITSPIXEL(d));
+ return make_int (GetDeviceCaps (hdc, BITSPIXEL));
break;
case DM_num_color_cells:
- return make_int (DEVICE_MSWINDOWS_CELLS(d));
+ /* #### SIZEPALETTE only valid if RC_PALETTE bit set in RASTERCAPS,
+ what should we return for a non-palette-based device? */
+ return make_int (GetDeviceCaps (hdc, SIZEPALETTE));
break;
/*** Colors ***/
case DM_size_workspace:
{
RECT rc;
- msw_get_workspace_coords (&rc);
+ mswindows_get_workspace_coords (&rc);
return Fcons (make_int (rc.right - rc.left),
make_int (rc.bottom - rc.top));
}
case DM_offset_workspace:
{
RECT rc;
- msw_get_workspace_coords (&rc);
+ mswindows_get_workspace_coords (&rc);
return Fcons (make_int (rc.left), make_int (rc.top));
}
\f
/************************************************************************/
-/* printer methods */
+/* printer helpers */
/************************************************************************/
static void
signal_simple_error ("Failed to open printer", DEVICE_CONNECTION (d));
}
-static void
-msprinter_init_device (struct device *d, Lisp_Object props)
-{
- char* printer_name;
-
- DEVICE_INFD (d) = DEVICE_OUTFD (d) = -1;
-
- CHECK_STRING (DEVICE_CONNECTION (d));
-
- TO_EXTERNAL_FORMAT (LISP_STRING, DEVICE_CONNECTION (d),
- C_STRING_ALLOCA, printer_name,
- Qctext);
-
- d->device_data = xnew_and_zero (struct msprinter_device);
+/* Helper function */
+static int
+msprinter_init_device_internal (struct device *d, char* printer_name)
+{
DEVICE_MSPRINTER_NAME(d) = xstrdup (printer_name);
if (!OpenPrinter (printer_name, &DEVICE_MSPRINTER_HPRINTER (d), NULL))
{
DEVICE_MSPRINTER_HPRINTER (d) = NULL;
- signal_open_printer_error (d);
+ return 0;
}
DEVICE_MSPRINTER_HDC (d) = CreateDC ("WINSPOOL", printer_name,
NULL, NULL);
if (DEVICE_MSPRINTER_HDC (d) == NULL)
- signal_open_printer_error (d);
+ return 0;
DEVICE_MSPRINTER_HCDC(d) =
CreateCompatibleDC (DEVICE_MSPRINTER_HDC (d));
- /* Determinie DEVMODE size and store the default DEVMODE */
- DEVICE_MSPRINTER_DEVMODE_SIZE(d) =
- DocumentProperties (NULL, DEVICE_MSPRINTER_HPRINTER(d),
- printer_name, NULL, NULL, 0);
- if (DEVICE_MSPRINTER_DEVMODE_SIZE(d) <= 0)
- signal_open_printer_error (d);
+ DEVICE_CLASS (d) = (GetDeviceCaps (DEVICE_MSPRINTER_HDC (d), BITSPIXEL)
+ * GetDeviceCaps (DEVICE_MSPRINTER_HDC (d), PLANES)
+ > 1) ? Qcolor : Qmono;
+ return 1;
+}
- DEVICE_MSPRINTER_DEVMODE(d) =
- (DEVMODE*) xmalloc (DEVICE_MSPRINTER_DEVMODE_SIZE(d));
- DocumentProperties (NULL, DEVICE_MSPRINTER_HPRINTER(d),
- printer_name, DEVICE_MSPRINTER_DEVMODE(d),
- NULL, DM_OUT_BUFFER);
+static void
+msprinter_delete_device_internal (struct device *d)
+{
+ if (DEVICE_MSPRINTER_HPRINTER (d))
+ ClosePrinter (DEVICE_MSPRINTER_HPRINTER (d));
+ if (DEVICE_MSPRINTER_HDC (d))
+ DeleteDC (DEVICE_MSPRINTER_HDC (d));
+ if (DEVICE_MSPRINTER_HCDC (d))
+ DeleteDC (DEVICE_MSPRINTER_HCDC (d));
+ if (DEVICE_MSPRINTER_NAME (d))
+ xfree (DEVICE_MSPRINTER_NAME (d));
+
+ DEVICE_MSPRINTER_FONTLIST (d) = Qnil;
+}
+
+static int msprinter_reinit_device (struct device *d, char* devname)
+{
+ msprinter_delete_device_internal (d);
+ return msprinter_init_device_internal (d, devname);
+}
+
+\f
+/************************************************************************/
+/* printer methods */
+/************************************************************************/
+
+static void
+msprinter_init_device (struct device *d, Lisp_Object props)
+{
+ char* printer_name;
+ DEVMODE *pdm;
+ size_t dm_size;
+
+ d->device_data = xnew_and_zero (struct msprinter_device);
+
+ DEVICE_INFD (d) = DEVICE_OUTFD (d) = -1;
+ DEVICE_MSPRINTER_DEVMODE(d) = Qnil;
/* We do not use printer fon list as we do with the display
device. Rather, we allow GDI to pick the closest match to the
display font. */
DEVICE_MSPRINTER_FONTLIST (d) = Qnil;
- DEVICE_CLASS (d) = (GetDeviceCaps (DEVICE_MSPRINTER_HDC (d), BITSPIXEL)
- * GetDeviceCaps (DEVICE_MSPRINTER_HDC (d), PLANES)
- > 1) ? Qcolor : Qmono;
+ CHECK_STRING (DEVICE_CONNECTION (d));
+
+ TO_EXTERNAL_FORMAT (LISP_STRING, DEVICE_CONNECTION (d),
+ C_STRING_ALLOCA, printer_name,
+ Qmswindows_tstr);
+
+ if (!msprinter_init_device_internal (d, printer_name))
+ signal_open_printer_error (d);
+
+ /* Determinie DEVMODE size and store the default DEVMODE */
+ dm_size = DocumentProperties (NULL, DEVICE_MSPRINTER_HPRINTER(d),
+ printer_name, NULL, NULL, 0);
+ if (dm_size <= 0)
+ signal_open_printer_error (d);
+
+ pdm = (DEVMODE*) xmalloc (dm_size);
+ DocumentProperties (NULL, DEVICE_MSPRINTER_HPRINTER(d),
+ printer_name, pdm,
+ NULL, DM_OUT_BUFFER);
+
+ assert (DEVMODE_SIZE (pdm) <= dm_size);
+
+ DEVICE_MSPRINTER_DEVMODE(d) =
+ allocate_devmode (pdm, 0, printer_name, d);
+
+}
+
+static void
+msprinter_delete_device (struct device *d)
+{
+ if (d->device_data)
+ {
+ msprinter_delete_device_internal (d);
+
+ /* Disassociate the selected devmode with the device */
+ if (!NILP (DEVICE_MSPRINTER_DEVMODE (d)))
+ {
+ XDEVMODE (DEVICE_MSPRINTER_DEVMODE (d))->device = Qnil;
+ DEVICE_MSPRINTER_DEVMODE (d) = Qnil;
+ }
+
+ xfree (d->device_data);
+ }
}
static Lisp_Object
}
static void
-msprinter_delete_device (struct device *d)
-{
- if (d->device_data)
- {
- if (DEVICE_MSPRINTER_HPRINTER (d))
- ClosePrinter (DEVICE_MSPRINTER_HPRINTER (d));
- if (DEVICE_MSPRINTER_HDC (d))
- DeleteDC (DEVICE_MSPRINTER_HDC (d));
- if (DEVICE_MSPRINTER_HCDC (d))
- DeleteDC (DEVICE_MSPRINTER_HCDC (d));
- if (DEVICE_MSPRINTER_NAME (d))
- free (DEVICE_MSPRINTER_NAME (d));
- if (DEVICE_MSPRINTER_DEVMODE (d))
- free (DEVICE_MSPRINTER_DEVMODE (d));
- if (DEVICE_MSPRINTER_DEVMODE_MIRROR (d))
- free (DEVICE_MSPRINTER_DEVMODE_MIRROR (d));
-
- free (d->device_data);
- }
-}
-
-static void
msprinter_mark_device (struct device *d)
{
mark_object (DEVICE_MSPRINTER_FONTLIST (d));
+ mark_object (DEVICE_MSPRINTER_DEVMODE (d));
}
static unsigned int
| XDEVIMPF_NO_AUTO_REDISPLAY
| XDEVIMPF_FRAMELESS_OK );
}
-
\f
/************************************************************************/
-/* printer external functions */
+/* printer Lisp subroutines */
/************************************************************************/
-/*
- * Return a copy of default DEVMODE. The copy returned is in
- * a static buffer which will be overwritten by next call.
- */
-DEVMODE*
-msprinter_get_devmode_copy (struct device *d)
+static void
+global_free_2_maybe (HGLOBAL hg1, HGLOBAL hg2)
{
- assert (DEVICE_MSPRINTER_P (d));
-
- if (DEVICE_MSPRINTER_DEVMODE_MIRROR(d) == NULL)
- DEVICE_MSPRINTER_DEVMODE_MIRROR(d) =
- (DEVMODE*) xmalloc (DEVICE_MSPRINTER_DEVMODE_SIZE(d));
-
- memcpy (DEVICE_MSPRINTER_DEVMODE_MIRROR(d),
- DEVICE_MSPRINTER_DEVMODE(d),
- DEVICE_MSPRINTER_DEVMODE_SIZE(d));
+ if (hg1 != NULL)
+ GlobalFree (hg1);
+ if (hg2 != NULL)
+ GlobalFree (hg2);
+}
- return DEVICE_MSPRINTER_DEVMODE_MIRROR(d);
+static HGLOBAL
+devmode_to_hglobal (Lisp_Devmode *ldm)
+{
+ HGLOBAL hg = GlobalAlloc (GHND, XDEVMODE_SIZE (ldm));
+ memcpy (GlobalLock (hg), ldm->devmode, XDEVMODE_SIZE (ldm));
+ GlobalUnlock (hg);
+ return hg;
}
-/*
- * Apply settings from the DEVMODE. The settings are considered
- * incremental to the default DEVMODE, so that changes in the
- * passed structure supercede parameters of the printer.
- *
- * The passed structure is overwritten by the fuction call;
- * complete printer settings are returned.
- */
-void
-msprinter_apply_devmode (struct device *d, DEVMODE *devmode)
+/* Returns 0 if the printer has been deleted due to a fatal I/O error,
+ 1 otherwise. */
+static int
+sync_printer_with_devmode (struct device* d, DEVMODE* devmode_in,
+ DEVMODE* devmode_out, char* devname)
{
- assert (DEVICE_MSPRINTER_P (d));
+ /* Change connection if the device changed */
+ if (devname != NULL
+ && stricmp (devname, DEVICE_MSPRINTER_NAME(d)) != 0)
+ {
+ Lisp_Object new_connection = build_ext_string (devname, Qmswindows_tstr);
+ struct gcpro gcpro1;
+
+ GCPRO1 (new_connection);
+ DEVICE_CONNECTION (d) = Qnil;
+ if (!NILP (Ffind_device (new_connection, Qmsprinter)))
+ {
+ /* We are in trouble - second msprinter for the same device.
+ Nothing wrong on the Windows side, just forge a unique
+ connection name. Use the memory address of d as a unique
+ suffix. */
+ char* new_connext = alloca (strlen (devname + 11));
+ sprintf (new_connext, "%s:%X", devname, d->header.uid);
+ new_connection = build_ext_string (devname, Qmswindows_tstr);
+ }
+ DEVICE_CONNECTION (d) = new_connection;
+ UNGCPRO;
+
+ /* Reinitialize printer. The device can pop off in process */
+ if (!msprinter_reinit_device (d, devname))
+ {
+ /* Kaboom! */
+ delete_device_internal (d, 1, 0, 1);
+ return 0;
+ }
+ }
+ /* Apply the new devmode to the printer */
DocumentProperties (NULL,
DEVICE_MSPRINTER_HPRINTER(d),
DEVICE_MSPRINTER_NAME(d),
- devmode, devmode,
+ devmode_out, devmode_in,
DM_IN_BUFFER | DM_OUT_BUFFER);
- /* #### ResetDC fails sometimes, Bill only know s why.
+ /* #### ResetDC fails sometimes, Bill only knows why.
The solution below looks more like a workaround to me,
although it might be fine. --kkm */
- if (ResetDC (DEVICE_MSPRINTER_HDC (d), devmode) == NULL)
+ if (ResetDC (DEVICE_MSPRINTER_HDC (d), devmode_out) == NULL)
{
DeleteDC (DEVICE_MSPRINTER_HDC (d));
DEVICE_MSPRINTER_HDC (d) =
- CreateDC ("WINSPOOL", DEVICE_MSPRINTER_NAME(d), NULL, devmode);
+ CreateDC ("WINSPOOL", DEVICE_MSPRINTER_NAME(d), NULL, devmode_out);
+ }
+
+ return 1;
+}
+
+static void
+handle_devmode_changes (Lisp_Devmode *ldm, HGLOBAL hDevNames, HGLOBAL hDevMode)
+{
+ DEVNAMES* devnames = (DEVNAMES*) GlobalLock (hDevNames);
+ char *new_name = devnames ? (char*)devnames + devnames->wDeviceOffset : NULL;
+ DEVMODE* devmode = (DEVMODE*) GlobalLock (hDevMode);
+
+ /* Size and name may have changed */
+ ldm->devmode = xrealloc (ldm->devmode, DEVMODE_SIZE (devmode));
+ if (new_name)
+ {
+ if (ldm->printer_name)
+ xfree (ldm->printer_name);
+ ldm->printer_name = xstrdup (new_name);
+ }
+
+ if (!NILP (ldm->device))
+ {
+ /* Apply the new devmode to the printer and get a compete one back */
+ struct device *d = XDEVICE (ldm->device);
+ if (!sync_printer_with_devmode (d, devmode, ldm->devmode, new_name))
+ {
+ global_free_2_maybe (hDevNames, hDevMode);
+ error ("Printer device initialization I/O error, device deleted.");
+ }
+ }
+ else
+ {
+ /* Just copy the devmode structure */
+ memcpy (ldm->devmode, devmode, DEVMODE_SIZE (devmode));
+ }
+}
+
+static void
+ensure_not_printing (struct device *d)
+{
+ if (!NILP (DEVICE_FRAME_LIST (d)))
+ {
+ Lisp_Object device;
+ XSETDEVICE (device, d);
+ signal_simple_error ("Cannot change settings while print job is active",
+ device);
+ }
+}
+
+static Lisp_Devmode *
+decode_devmode (Lisp_Object dev)
+{
+ if (DEVMODEP (dev))
+ return XDEVMODE (dev);
+ else
+ {
+ struct device* d = decode_device (dev);
+ Lisp_Object device;
+ XSETDEVICE (device, d);
+ CHECK_MSPRINTER_DEVICE (device);
+ ensure_not_printing (d);
+ return XDEVMODE (DEVICE_MSPRINTER_DEVMODE (d));
+ }
+}
+
+/*
+ * DEV can be either a printer or devmode
+ * PRINT_P is non-zero for the Print dialog, zero for the
+ * Page Setup dialog
+ */
+static Lisp_Object
+print_dialog_worker (Lisp_Object dev, int print_p)
+{
+ Lisp_Devmode *ldm = decode_devmode (dev);
+ PRINTDLG pd;
+
+ memset (&pd, 0, sizeof (pd));
+ pd.lStructSize = sizeof (pd);
+ pd.hwndOwner = mswindows_get_selected_frame_hwnd ();
+ pd.hDevMode = devmode_to_hglobal (ldm);
+ pd.Flags = (PD_NOSELECTION | PD_USEDEVMODECOPIESANDCOLLATE
+ | (print_p ? 0 : PD_PRINTSETUP));
+ pd.nMinPage = 0;
+ pd.nMaxPage = 0xFFFF;
+
+ if (!PrintDlg (&pd))
+ {
+ global_free_2_maybe (pd.hDevNames, pd.hDevMode);
+ return Qnil;
+ }
+
+ handle_devmode_changes (ldm, pd.hDevNames, pd.hDevMode);
+
+ /* Finally, build the resulting plist */
+ {
+ Lisp_Object result = Qnil;
+ struct gcpro gcpro1;
+ GCPRO1 (result);
+
+ /* Do consing in reverse order.
+ Number of copies */
+ if (print_p)
+ result = Fcons (Qcopies, Fcons (make_int (pd.nCopies), result));
+
+ /* Page range */
+ if (print_p && (pd.Flags & PD_PAGENUMS))
+ {
+ result = Fcons (Qto_page, Fcons (make_int (pd.nToPage), result));
+ result = Fcons (Qfrom_page, Fcons (make_int (pd.nFromPage), result));
+ }
+
+ /* Device name */
+ result = Fcons (Qname,
+ Fcons (build_ext_string (ldm->printer_name,
+ Qmswindows_tstr),
+ result));
+ UNGCPRO;
+
+ global_free_2_maybe (pd.hDevNames, pd.hDevMode);
+ return result;
+ }
+}
+
+DEFUN ("msprinter-print-setup-dialog", Fmsprinter_print_setup_dialog, 1, 1, 0, /*
+Invoke Windows standard Printer Setup dialog.
+This dialog is usually invoked when the user selects the Printer Setup
+command.
+
+DEVICE must be either an 'msprinter device, or a printer settings
+object. The function brings up the Printer Setup dialog, where the user
+can select a different printer and/or change printer options.
+Connection name can change as a result of selecting a different printer
+device. If a printer is specified, then changes are stored into the
+settings object currently selected into that printer. If a settings
+object is supplied, then changes are recorded into it, and, it it is
+selected into a printer, then changes are propagated to that printer
+too.
+
+Return value is nil if the user has canceled the dialog. Otherwise, it
+is a new plist, with the following properties:
+ name Printer device name, even if unchanged by the user.
+
+The printer device is destroyed and an error is signaled if new printer
+is selected by the user, but cannot be initialized.
+
+See also `msprinter-print-dialog' and `msprinter-page-setup-dialog'.
+*/
+ (device))
+{
+ return print_dialog_worker (device, 0);
+}
+
+DEFUN ("msprinter-print-dialog", Fmsprinter_print_dialog, 1, 1, 0, /*
+Invoke Windows standard Print dialog.
+This dialog is usually invoked when the user selects the Print command.
+After the user presses OK, the program should start actual printout.
+
+DEVICE must be either an 'msprinter device, or a printer settings
+object. The function brings up the Print dialog, where the user can
+select a different printer and/or change printer options. Connection
+name can change as a result of selecting a different printer device. If
+a printer is specified, then changes are stored into the settings object
+currently selected into that printer. If a settings object is supplied,
+then changes are recorded into it, and, it it is selected into a
+printer, then changes are propagated to that printer
+too.
+
+Return value is nil if the user has canceled the dialog. Otherwise, it
+is a new plist, with the following properties:
+ name Printer device name, even if unchanged by the user.
+ from-page First page to print, 1-based. If not specified by the user,
+ then this value is not included in the plist.
+ to-page Last page to print, inclusive, 1-based. If not specified by
+ the user, then this value is not included in the plist.
+ copies Number of copies to print. Always returned.
+
+The DEVICE is destroyed and an error is signaled in case of
+initialization problem with the new printer.
+
+See also `msprinter-setup-print-dialog' and
+`msprinter-page-setup-dialog'.
+*/
+ (device))
+{
+ return print_dialog_worker (device, 1);
+}
+
+
+static int
+plist_get_margin (Lisp_Object plist, Lisp_Object prop)
+{
+ Lisp_Object val = Fplist_get (plist, prop, make_int (1440));
+ if (!INTP (val))
+ signal_simple_error ("Margin value must be an integer", val);
+
+ return MulDiv (XINT (val), 100, 144);
+}
+
+static Lisp_Object
+plist_set_margin (Lisp_Object plist, Lisp_Object prop, int margin, int mm_p)
+{
+ Lisp_Object val = make_int (MulDiv (margin, 144, mm_p ? 2450 : 100));
+ return Fcons (prop, Fcons (val, plist));
+}
+
+DEFUN ("msprinter-page-setup-dialog", Fmsprinter_page_setup_dialog, 1, 2, 0, /*
+Invoke Windows standard Page Setup dialog.
+This dialog is usually invoked in response to Page Setup command, and
+used to chose such parameters as page orientation, print margins etc.
+Note that this dialog contains the "Printer" button, which invokes
+Printer Setup dialog (see `msprinter-print-setup-dialog') so that the
+user can update the printer options or even select a different printer
+as well.
+
+DEVICE must be either an 'msprinter device, or a printer settings
+object. The function brings up the Page Setup dialog, where the user
+can select a different printer and/or change printer options.
+Connection name can change as a result of selecting a different printer
+device. If a printer is specified, then changes are stored into the
+settings object currently selected into that printer. If a settings
+object is supplied, then changes are recorded into it, and, it it is
+selected into a printer, then changes are propagated to that printer
+too.
+
+PLIST is a plist of job properties;
+see `default-msprinter-frame-plist' for the complete list. The plist
+is used to initialize the dialog.
+
+Return value is nil if the user has canceled the dialog. Otherwise,
+it is a new plist, containing the new list of properties.
+
+The DEVICE is destroyed and an error is signaled in case of
+initialization problem with the new printer.
+
+See also `msprinter-print-setup-dialog' and `msprinter-print-dialog'.
+*/
+ (device, plist))
+{
+ Lisp_Devmode *ldm = decode_devmode (device);
+ PAGESETUPDLG pd;
+
+ memset (&pd, 0, sizeof (pd));
+ pd.lStructSize = sizeof (pd);
+ pd.hwndOwner = mswindows_get_selected_frame_hwnd ();
+ pd.Flags = PSD_MARGINS;
+ pd.rtMargin.left = plist_get_margin (plist, Qleft_margin);
+ pd.rtMargin.top = plist_get_margin (plist, Qtop_margin);
+ pd.rtMargin.right = plist_get_margin (plist, Qright_margin);
+ pd.rtMargin.bottom = plist_get_margin (plist, Qbottom_margin);
+ pd.hDevMode = devmode_to_hglobal (ldm);
+
+ if (!PageSetupDlg (&pd))
+ {
+ global_free_2_maybe (pd.hDevNames, pd.hDevMode);
+ return Qnil;
}
+
+ if (pd.hDevMode)
+ handle_devmode_changes (ldm, pd.hDevNames, pd.hDevMode);
+
+ /* Finally, build the resulting plist */
+ {
+ Lisp_Object result = Qnil;
+ int mm_p = pd.Flags & PSD_INHUNDREDTHSOFMILLIMETERS;
+ result = plist_set_margin (result, Qbottom_margin, pd.rtMargin.bottom, mm_p);
+ result = plist_set_margin (result, Qright_margin, pd.rtMargin.right, mm_p);
+ result = plist_set_margin (result, Qtop_margin, pd.rtMargin.top, mm_p);
+ result = plist_set_margin (result, Qleft_margin, pd.rtMargin.left, mm_p);
+ return result;
+ }
+}
+
+DEFUN ("msprinter-get-settings", Fmsprinter_get_settings, 1, 1, 0, /*
+Return the settings object currently used by DEVICE.
+The object returned is not a copy, but rather a pointer to the
+original one. Use `msprinter-settings-copy' to create a copy of it.
+*/
+ (device))
+{
+ struct device *d = decode_device (device);
+ XSETDEVICE (device, d);
+ CHECK_MSPRINTER_DEVICE (device);
+ return DEVICE_MSPRINTER_DEVMODE (d);
+}
+
+DEFUN ("msprinter-select-settings", Fmsprinter_select_settings, 2, 2, 0, /*
+Select SETTINGS object into a DEVICE.
+The settings from the settings object are immediately applied to the
+printer, possibly changing even the target printer itself, and all
+future changes are applied synchronously to the printer device and the
+selected printer object, until a different settings object is selected
+into the same printer.
+
+A settings object can be selected to no more than one printer at a time.
+
+If the supplied settings object is not specialized, it is specialized
+for the printer immediately upon selection. The object can be
+despecialized after it is unselected by calling the function
+`msprinter-settings-despecialize'.
+
+Return value is the previously selected settings object.
+*/
+ (device, settings))
+{
+ Lisp_Devmode *ldm;
+ struct device *d = decode_device (device);
+
+ struct gcpro gcpro1;
+ GCPRO1 (settings);
+
+ XSETDEVICE (device, d);
+ CHECK_MSPRINTER_DEVICE (device);
+ CHECK_DEVMODE (settings);
+ ldm = XDEVMODE (settings);
+
+ if (!NILP (ldm->device))
+ signal_simple_error ("The object is currently selected into a device",
+ settings);
+
+ /* If the object being selected is de-specialized, then its
+ size is perhaps not enough to receive the new devmode. We can ask
+ for printer's devmode size here, because despecialized settings
+ cannot force switching to a different printer, as they supply no
+ printer name at all. */
+ if (ldm->printer_name == NULL)
+ {
+ size_t dm_size =
+ DocumentProperties (NULL, DEVICE_MSPRINTER_HPRINTER(d),
+ DEVICE_MSPRINTER_NAME(d), NULL, NULL, 0);
+ if (dm_size <= 0)
+ signal_simple_error ("Unable to specialize settings, printer error",
+ device);
+
+ assert (XDEVMODE_SIZE (ldm) <= dm_size);
+ ldm->devmode = xrealloc (ldm->devmode, dm_size);
+ }
+
+ /* If we bail out on signal here, no damage is done, except that
+ the stirage for the DEVMODE structure might be reallocated to
+ hold a larger one - not a big deal */
+ if (!sync_printer_with_devmode (d, ldm->devmode, ldm->devmode,
+ ldm->printer_name))
+ error ("Printer device initialization I/O error, device deleted.");
+
+ if (ldm->printer_name == NULL)
+ ldm->printer_name = xstrdup (DEVICE_MSPRINTER_NAME(d));
+
+ {
+ Lisp_Object old_mode = DEVICE_MSPRINTER_DEVMODE (d);
+ ldm->device = device;
+ XDEVMODE (old_mode)->device = Qnil;
+ DEVICE_MSPRINTER_DEVMODE (d) = settings;
+ UNGCPRO;
+ return old_mode;
+ }
+}
+
+DEFUN ("msprinter-apply-settings", Fmsprinter_apply_settings, 2, 2, 0, /*
+Apply settings from a SETTINGS object to a 'msprinter DEVICE.
+The settings from the settings object are immediately applied to the
+printer, possibly changing even the target printer itself. The SETTING
+object is not modified, unlike `msprinter-select-settings', and the
+supplied object is not changed. The changes are immediately recorded
+into the settings object which is currently selected into the printer
+device.
+
+Return value is the currently selected settings object.
+*/
+ (device, settings))
+{
+ Lisp_Devmode *ldm_current, *ldm_new;
+ struct device *d = decode_device (device);
+
+ struct gcpro gcpro1;
+ GCPRO1 (settings);
+
+ XSETDEVICE (device, d);
+ CHECK_MSPRINTER_DEVICE (device);
+ CHECK_DEVMODE (settings);
+ ldm_new = XDEVMODE (settings);
+ ldm_current = XDEVMODE (DEVICE_MSPRINTER_DEVMODE (d));
+
+ /* If the supplied devmode is not specialized, then the current
+ devmode size will always be sufficient, as the printer does
+ not change. If it is specialized, we must reallocate the cuttent
+ devmode storage to match with the supplied one, as it has the right
+ size for the new printer, if it is going to change. The correct
+ way is to use the largest of the two though, to keep the old
+ contents unchanged in case of preliminary exit.
+ */
+ if (ldm_new->printer_name)
+ ldm_current->devmode =
+ (DEVMODE*) xrealloc (ldm_current->devmode,
+ max (XDEVMODE_SIZE (ldm_new),
+ XDEVMODE_SIZE (ldm_current)));
+
+ if (!sync_printer_with_devmode (d, ldm_new->devmode,
+ ldm_current->devmode,
+ ldm_new->printer_name))
+ error ("Printer device initialization I/O error, device deleted.");
+
+ if (ldm_new->printer_name != NULL)
+ {
+ xfree (ldm_current->printer_name);
+ ldm_current->printer_name = xstrdup (ldm_new->printer_name);
+ }
+
+ return DEVICE_MSPRINTER_DEVMODE (d);
+}
+\f
+/************************************************************************/
+/* devmode */
+/************************************************************************/
+
+static void
+print_devmode (Lisp_Object obj, Lisp_Object printcharfun,
+ int escapeflag)
+{
+ char buf[100];
+ Lisp_Devmode *dm = XDEVMODE (obj);
+ if (print_readably)
+ error ("printing unreadable object #<msprinter-settings 0x%x>",
+ dm->header.uid);
+ write_c_string ("#<msprinter-settings", printcharfun);
+ if (dm->printer_name)
+ {
+ write_c_string (" for \"", printcharfun);
+ write_c_string (dm->printer_name, printcharfun);
+ write_c_string ("\"", printcharfun);
+ }
+ if (!NILP (dm->device))
+ {
+ write_c_string (" (currently on ", printcharfun);
+ print_internal (dm->device, printcharfun, 0);
+ write_c_string (")", printcharfun);
+ }
+ sprintf (buf, " 0x%x>", dm->header.uid);
+ write_c_string (buf, printcharfun);
+}
+
+static void
+finalize_devmode (void *header, int for_disksave)
+{
+ Lisp_Devmode *dm = (Lisp_Devmode *) header;
+
+ if (for_disksave)
+ {
+ Lisp_Object devmode;
+ XSETDEVMODE (devmode, dm);
+ signal_simple_error (
+ "Cannot dump XEmacs containing an msprinter-settings object",
+ devmode);
+ }
+
+ assert (NILP (dm->device));
+
+ if (dm->printer_name)
+ xfree (dm->printer_name);
+}
+
+static int
+equal_devmode (Lisp_Object obj1, Lisp_Object obj2, int depth)
+{
+ Lisp_Devmode *dm1 = XDEVMODE (obj1);
+ Lisp_Devmode *dm2 = XDEVMODE (obj2);
+
+ if ((dm1->devmode != NULL) != (dm1->devmode != NULL))
+ return 0;
+ if (dm1->devmode == NULL)
+ return 1;
+ if (memcmp (dm1->devmode, dm2->devmode, XDEVMODE_SIZE (dm1)) != 0)
+ return 0;
+ if (dm1->printer_name == NULL || dm2->printer_name == NULL)
+ return 1;
+ return stricmp (dm1->printer_name, dm2->printer_name) == 0;
+}
+
+static unsigned long
+hash_devmode (Lisp_Object obj, int depth)
+{
+ Lisp_Devmode *dm = XDEVMODE (obj);
+
+ return HASH3 (XDEVMODE_SIZE (dm),
+ dm->devmode ? memory_hash (dm->devmode, XDEVMODE_SIZE (dm))
+ : 0,
+ dm->printer_name ? string_hash (dm->printer_name) : 0);
+}
+
+DEFINE_LRECORD_IMPLEMENTATION ("msprinter-settings", devmode,
+ 0/*mark*/, print_devmode, finalize_devmode,
+ equal_devmode, hash_devmode, 0/*description*/,
+ Lisp_Devmode);
+static Lisp_Object
+allocate_devmode (DEVMODE* src_devmode, int do_copy,
+ char* src_name, struct device *d)
+{
+ Lisp_Devmode *dm;
+ Lisp_Object ob;
+
+ dm = alloc_lcrecord_type (Lisp_Devmode, &lrecord_devmode);
+
+ if (d)
+ XSETDEVICE (dm->device, d);
+ else
+ dm->device = Qnil;
+
+ dm->printer_name = src_name ? xstrdup (src_name) : NULL;
+
+ if (src_devmode != NULL && do_copy)
+ {
+ dm->devmode = (DEVMODE*) xmalloc (DEVMODE_SIZE (src_devmode));
+ memcpy (dm->devmode, src_devmode, DEVMODE_SIZE (src_devmode));
+ }
+ else
+ {
+ dm->devmode = src_devmode;
+ }
+
+ XSETDEVMODE (ob, dm);
+ return ob;
+}
+
+DEFUN ("msprinter-settings-copy", Fmsprinter_settings_copy, 1, 1, 0, /*
+Create and returns an exact copy of a printer settings object.
+*/
+ (settings))
+{
+ Lisp_Devmode *dm;
+
+ CHECK_DEVMODE (settings);
+ dm = XDEVMODE (settings);
+
+ return allocate_devmode (dm->devmode, 1, dm->printer_name, NULL);
+}
+
+DEFUN ("msprinter-settings-despecialize", Fmsprinter_settings_despecialize, 1, 1, 0, /*
+Erase printer-specific settings from a printer settings object.
+*/
+ (settings))
+{
+ Lisp_Devmode *ldm;
+ DEVMODE *dm;
+
+ CHECK_DEVMODE (settings);
+ ldm = XDEVMODE (settings);
+
+ if (!NILP (ldm->device))
+ signal_simple_error ("The object is currently selected into a device",
+ settings);
+
+ dm = ldm->devmode;
+
+ /* #### TODO. Either remove references to device specific bins,
+ paper sizes etc, or signal an error of they are present. */
+
+ dm->dmDriverExtra = 0;
+ dm->dmDeviceName[0] = '\0';
+
+ if (ldm->printer_name)
+ xfree (ldm->printer_name);
+
+ return Qnil;
}
\f
void
syms_of_device_mswindows (void)
{
+ INIT_LRECORD_IMPLEMENTATION (devmode);
+
+ DEFSUBR (Fmsprinter_print_setup_dialog);
+ DEFSUBR (Fmsprinter_print_dialog);
+ DEFSUBR (Fmsprinter_page_setup_dialog);
+ DEFSUBR (Fmsprinter_get_settings);
+ DEFSUBR (Fmsprinter_select_settings);
+ DEFSUBR (Fmsprinter_apply_settings);
+ DEFSUBR (Fmsprinter_settings_copy);
+ DEFSUBR (Fmsprinter_settings_despecialize);
+
defsymbol (&Qinit_pre_mswindows_win, "init-pre-mswindows-win");
defsymbol (&Qinit_post_mswindows_win, "init-post-mswindows-win");
}