/* readonly attribute wstring defaultPrinterName; */
NS_IMETHODIMP nsPrinterEnumeratorGTK::GetDefaultPrinterName(PRUnichar **aDefaultPrinterName)
{
DO_PR_DEBUG_LOG(("nsPrinterEnumeratorGTK::GetDefaultPrinterName()\n"));
NS_ENSURE_ARG_POINTER(aDefaultPrinterName);
GlobalPrinters::GetInstance()->GetDefaultPrinterName(aDefaultPrinterName);
DO_PR_DEBUG_LOG(("GetDefaultPrinterName(): default printer='%s'.\n", NS_ConvertUTF16toUTF8(*aDefaultPrinterName).get()));
return NS_OK;
}
NS_IMETHODIMP nsPrinterEnumeratorQt::GetDefaultPrinterName(
PRUnichar** aDefaultPrinterName)
{
DO_PR_DEBUG_LOG(("nsPrinterEnumeratorQt::GetDefaultPrinterName()\n"));
NS_ENSURE_ARG_POINTER(aDefaultPrinterName);
QString defprinter = QPrinterInfo::defaultPrinter().printerName();
*aDefaultPrinterName = ToNewUnicode(nsDependentString(
(const PRUnichar*)defprinter.constData()));
DO_PR_DEBUG_LOG(("GetDefaultPrinterName(): default printer='%s'.\n",
NS_ConvertUTF16toUTF8(*aDefaultPrinterName).get()));
return NS_OK;
}
nsPrinterFeatures::nsPrinterFeatures( const char *printername )
{
DO_PR_DEBUG_LOG(("nsPrinterFeatures::nsPrinterFeatures('%s')\n", printername));
mPrinterName.Assign(printername);
mPrefs = do_GetService(NS_PREFSERVICE_CONTRACTID);
SetBoolValue("has_special_printerfeatures", PR_TRUE);
}
NS_IMETHODIMP nsPrinterEnumeratorQt::InitPrintSettingsFromPrinter(
const PRUnichar* aPrinterName,
nsIPrintSettings* aPrintSettings)
{
DO_PR_DEBUG_LOG(("nsPrinterEnumeratorQt::InitPrintSettingsFromPrinter()"));
// XXX Leave NS_OK for now
// Probably should use NS_ERROR_NOT_IMPLEMENTED
return NS_OK;
}
nsDeviceContextSpecGTK::~nsDeviceContextSpecGTK()
{
DO_PR_DEBUG_LOG(("nsDeviceContextSpecGTK::~nsDeviceContextSpecGTK()\n"));
if (mGtkPageSetup) {
g_object_unref(mGtkPageSetup);
}
if (mGtkPrintSettings) {
g_object_unref(mGtkPrintSettings);
}
}
/* Get prefs for printer
* Search order:
* - Get prefs per printer name and module name
* - Get prefs per printer name
* - Get prefs per module name
* - Get prefs
*/
static
nsresult CopyPrinterCharPref(nsIPrefBranch *pref, const char *modulename, const char *printername,
const char *prefname, nsXPIDLCString &return_buf)
{
DO_PR_DEBUG_LOG(("CopyPrinterCharPref('%s', '%s', '%s')\n", modulename, printername, prefname));
nsresult rv = NS_ERROR_FAILURE;
if (printername && modulename) {
/* Get prefs per printer name and module name */
nsPrintfCString name(512, "print.%s.printer_%s.%s", modulename, printername, prefname);
DO_PR_DEBUG_LOG(("trying to get '%s'\n", name.get()));
rv = pref->GetCharPref(name.get(), getter_Copies(return_buf));
}
if (NS_FAILED(rv)) {
if (printername) {
/* Get prefs per printer name */
nsPrintfCString name(512, "print.printer_%s.%s", printername, prefname);
DO_PR_DEBUG_LOG(("trying to get '%s'\n", name.get()));
rv = pref->GetCharPref(name.get(), getter_Copies(return_buf));
}
if (NS_FAILED(rv)) {
if (modulename) {
/* Get prefs per module name */
nsPrintfCString name(512, "print.%s.%s", modulename, prefname);
DO_PR_DEBUG_LOG(("trying to get '%s'\n", name.get()));
rv = pref->GetCharPref(name.get(), getter_Copies(return_buf));
}
if (NS_FAILED(rv)) {
/* Get prefs */
nsPrintfCString name(512, "print.%s", prefname);
DO_PR_DEBUG_LOG(("trying to get '%s'\n", name.get()));
rv = pref->GetCharPref(name.get(), getter_Copies(return_buf));
}
}
}
#ifdef PR_LOG
if (NS_SUCCEEDED(rv)) {
DO_PR_DEBUG_LOG(("CopyPrinterCharPref returning '%s'.\n", return_buf.get()));
}
else
{
DO_PR_DEBUG_LOG(("CopyPrinterCharPref failure.\n"));
}
#endif /* PR_LOG */
return rv;
}
/** -------------------------------------------------------
* Initialize the nsDeviceContextSpecGTK
* @update dc 2/15/98
* @update syd 3/2/99
*/
NS_IMETHODIMP nsDeviceContextSpecGTK::Init(nsIWidget *aWidget,
nsIPrintSettings* aPS,
PRBool aIsPrintPreview)
{
DO_PR_DEBUG_LOG(("nsDeviceContextSpecGTK::Init(aPS=%p)\n", aPS));
if (gtk_major_version < 2 ||
(gtk_major_version == 2 && gtk_minor_version < 10))
return NS_ERROR_NOT_AVAILABLE; // I'm so sorry bz
mPrintSettings = aPS;
mIsPPreview = aIsPrintPreview;
// This is only set by embedders
PRBool toFile;
aPS->GetPrintToFile(&toFile);
mToPrinter = !toFile && !aIsPrintPreview;
nsCOMPtr<nsPrintSettingsGTK> printSettingsGTK(do_QueryInterface(aPS));
if (!printSettingsGTK)
return NS_ERROR_NO_INTERFACE;
mGtkPrinter = printSettingsGTK->GetGtkPrinter();
mGtkPrintSettings = printSettingsGTK->GetGtkPrintSettings();
mGtkPageSetup = printSettingsGTK->GetGtkPageSetup();
// This is a horrible workaround for some printer driver bugs that treat custom page sizes different
// to standard ones. If our paper object matches one of a standard one, use a standard paper size
// object instead. See bug 414314 for more info.
GtkPaperSize* geckosHackishPaperSize = gtk_page_setup_get_paper_size(mGtkPageSetup);
GtkPaperSize* standardGtkPaperSize = gtk_paper_size_new(gtk_paper_size_get_name(geckosHackishPaperSize));
mGtkPageSetup = gtk_page_setup_copy(mGtkPageSetup);
mGtkPrintSettings = gtk_print_settings_copy(mGtkPrintSettings);
GtkPaperSize* properPaperSize;
if (gtk_paper_size_is_equal(geckosHackishPaperSize, standardGtkPaperSize)) {
properPaperSize = standardGtkPaperSize;
} else {
properPaperSize = geckosHackishPaperSize;
gtk_paper_size_free(standardGtkPaperSize);
}
gtk_print_settings_set_paper_size(mGtkPrintSettings, properPaperSize);
gtk_page_setup_set_paper_size_and_default_margins(mGtkPageSetup, properPaperSize);
return NS_OK;
}
NS_IMETHODIMP nsDeviceContextSpecQt::Init(nsIWidget* aWidget,
nsIPrintSettings* aPS,
PRBool aIsPrintPreview)
{
DO_PR_DEBUG_LOG(("nsDeviceContextSpecQt::Init(aPS=%p)\n", aPS));
mPrintSettings = aPS;
mIsPPreview = aIsPrintPreview;
// This is only set by embedders
PRBool toFile;
aPS->GetPrintToFile(&toFile);
mToPrinter = !toFile && !aIsPrintPreview;
nsCOMPtr<nsPrintSettingsQt> printSettingsQt(do_QueryInterface(aPS));
if (!printSettingsQt)
return NS_ERROR_NO_INTERFACE;
return NS_OK;
}
NS_IMETHODIMP nsDeviceContextSpecQt::GetSurfaceForPrinter(
gfxASurface** aSurface)
{
NS_ENSURE_ARG_POINTER(aSurface);
*aSurface = nsnull;
double width, height;
mPrintSettings->GetEffectivePageSize(&width, &height);
// If we're in landscape mode, we'll be rotating the output --
// need to swap width & height.
PRInt32 orientation;
mPrintSettings->GetOrientation(&orientation);
if (nsIPrintSettings::kLandscapeOrientation == orientation) {
double tmp = width;
width = height;
height = tmp;
}
// convert twips to points
width /= TWIPS_PER_POINT_FLOAT;
height /= TWIPS_PER_POINT_FLOAT;
DO_PR_DEBUG_LOG(("\"%s\", %f, %f\n", mPath, width, height));
QTemporaryFile file;
if(!file.open()) {
return NS_ERROR_GFX_PRINTER_COULD_NOT_OPEN_FILE;
}
file.setAutoRemove(false);
nsresult rv = NS_NewNativeLocalFile(
nsDependentCString(file.fileName().toAscii().constData()),
PR_FALSE,
getter_AddRefs(mSpoolFile));
if (NS_FAILED(rv)) {
file.remove();
return NS_ERROR_GFX_PRINTER_COULD_NOT_OPEN_FILE;
}
mSpoolName = file.fileName().toUtf8().constData();
mSpoolFile->SetPermissions(0600);
nsCOMPtr<nsIFileOutputStream> stream =
do_CreateInstance("@mozilla.org/network/file-output-stream;1");
rv = stream->Init(mSpoolFile, -1, -1, 0);
if (NS_FAILED(rv))
return rv;
PRInt16 format;
mPrintSettings->GetOutputFormat(&format);
nsRefPtr<gfxASurface> surface;
gfxSize surfaceSize(width, height);
if (format == nsIPrintSettings::kOutputFormatNative) {
if (mIsPPreview) {
// There is nothing to detect on Print Preview, use PS.
// TODO: implement for Qt?
//format = nsIPrintSettings::kOutputFormatPS;
return NS_ERROR_NOT_IMPLEMENTED;
}
format = nsIPrintSettings::kOutputFormatPDF;
}
if (format == nsIPrintSettings::kOutputFormatPDF) {
surface = new gfxPDFSurface(stream, surfaceSize);
} else {
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_ABORT_IF_FALSE(surface, "valid address expected");
surface.swap(*aSurface);
return NS_OK;
}
nsDeviceContextSpecQt::~nsDeviceContextSpecQt()
{
DO_PR_DEBUG_LOG(("nsDeviceContextSpecQt::~nsDeviceContextSpecQt()\n"));
}
/* void initPrintSettingsFromPrinter (in wstring aPrinterName, in nsIPrintSettings aPrintSettings); */
NS_IMETHODIMP nsPrinterEnumeratorGTK::InitPrintSettingsFromPrinter(const PRUnichar *aPrinterName, nsIPrintSettings *aPrintSettings)
{
DO_PR_DEBUG_LOG(("nsPrinterEnumeratorGTK::InitPrintSettingsFromPrinter()"));
nsresult rv;
NS_ENSURE_ARG_POINTER(aPrinterName);
NS_ENSURE_ARG_POINTER(aPrintSettings);
NS_ENSURE_TRUE(*aPrinterName, NS_ERROR_FAILURE);
NS_ENSURE_TRUE(aPrintSettings, NS_ERROR_FAILURE);
nsCOMPtr<nsIPrefBranch> pPrefs = do_GetService(NS_PREFSERVICE_CONTRACTID, &rv);
if (NS_FAILED(rv))
return rv;
nsXPIDLCString fullPrinterName, /* Full name of printer incl. driver-specific prefix */
printerName; /* "Stripped" name of printer */
fullPrinterName.Assign(NS_ConvertUTF16toUTF8(aPrinterName));
printerName.Assign(NS_ConvertUTF16toUTF8(aPrinterName));
DO_PR_DEBUG_LOG(("printerName='%s'\n", printerName.get()));
PrintMethod type = pmInvalid;
rv = nsDeviceContextSpecGTK::GetPrintMethod(printerName, type);
if (NS_FAILED(rv))
return rv;
#ifdef USE_POSTSCRIPT
/* "Demangle" postscript printer name */
if (type == pmPostScript) {
/* Strip the printing method name from the printer,
* e.g. turn "PostScript/foobar" to "foobar" */
PRInt32 slash = printerName.FindChar('/');
if (kNotFound != slash)
printerName.Cut(0, slash + 1);
}
#endif /* USE_POSTSCRIPT */
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
/* Defaults to FALSE */
pPrefs->SetBoolPref(nsPrintfCString(256, PRINTERFEATURES_PREF ".%s.has_special_printerfeatures", fullPrinterName.get()).get(), PR_FALSE);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
/* Set filename */
nsXPIDLCString filename;
if (NS_FAILED(CopyPrinterCharPref(pPrefs, nsnull, printerName, "filename", filename))) {
const char *path;
if (!(path = PR_GetEnv("PWD")))
path = PR_GetEnv("HOME");
if (path)
filename = nsPrintfCString(PATH_MAX, "%s/mozilla.ps", path);
else
filename.AssignLiteral("mozilla.ps");
}
DO_PR_DEBUG_LOG(("Setting default filename to '%s'\n", filename.get()));
aPrintSettings->SetToFileName(NS_ConvertUTF8toUTF16(filename).get());
aPrintSettings->SetIsInitializedFromPrinter(PR_TRUE);
#ifdef USE_POSTSCRIPT
if (type == pmPostScript) {
DO_PR_DEBUG_LOG(("InitPrintSettingsFromPrinter() for PostScript printer\n"));
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
nsPrinterFeatures printerFeatures(fullPrinterName);
printerFeatures.SetSupportsPaperSizeChange(PR_TRUE);
printerFeatures.SetSupportsOrientationChange(PR_TRUE);
printerFeatures.SetSupportsPlexChange(PR_FALSE);
printerFeatures.SetSupportsResolutionNameChange(PR_FALSE);
printerFeatures.SetSupportsColorspaceChange(PR_FALSE);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetCanChangeOrientation(PR_TRUE);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
nsXPIDLCString orientation;
if (NS_SUCCEEDED(CopyPrinterCharPref(pPrefs, "postscript", printerName, "orientation", orientation))) {
if (orientation.LowerCaseEqualsLiteral("portrait")) {
DO_PR_DEBUG_LOG(("setting default orientation to 'portrait'\n"));
aPrintSettings->SetOrientation(nsIPrintSettings::kPortraitOrientation);
}
else if (orientation.LowerCaseEqualsLiteral("landscape")) {
DO_PR_DEBUG_LOG(("setting default orientation to 'landscape'\n"));
aPrintSettings->SetOrientation(nsIPrintSettings::kLandscapeOrientation);
}
else {
DO_PR_DEBUG_LOG(("Unknown default orientation '%s'\n", orientation.get()));
}
}
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetOrientationRecord(0, "portrait");
printerFeatures.SetOrientationRecord(1, "landscape");
printerFeatures.SetNumOrientationRecords(2);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
/* PostScript module does not support changing the plex mode... */
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetCanChangePlex(PR_FALSE);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
DO_PR_DEBUG_LOG(("setting default plex to '%s'\n", "default"));
aPrintSettings->SetPlexName(NS_LITERAL_STRING("default").get());
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetPlexRecord(0, "default");
printerFeatures.SetNumPlexRecords(1);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
/* PostScript module does not support changing the resolution mode... */
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetCanChangeResolutionName(PR_FALSE);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
DO_PR_DEBUG_LOG(("setting default resolution to '%s'\n", "default"));
aPrintSettings->SetResolutionName(NS_LITERAL_STRING("default").get());
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetResolutionNameRecord(0, "default");
printerFeatures.SetNumResolutionNameRecords(1);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
/* PostScript module does not support changing the colorspace... */
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetCanChangeColorspace(PR_FALSE);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
DO_PR_DEBUG_LOG(("setting default colorspace to '%s'\n", "default"));
aPrintSettings->SetColorspace(NS_LITERAL_STRING("default").get());
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetColorspaceRecord(0, "default");
printerFeatures.SetNumColorspaceRecords(1);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetCanChangePaperSize(PR_TRUE);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
nsXPIDLCString papername;
if (NS_SUCCEEDED(CopyPrinterCharPref(pPrefs, "postscript", printerName, "paper_size", papername))) {
nsPaperSizePS paper;
if (paper.Find(papername)) {
DO_PR_DEBUG_LOG(("setting default paper size to '%s' (%g mm/%g mm)\n",
paper.Name(), paper.Width_mm(), paper.Height_mm()));
aPrintSettings->SetPaperSizeUnit(nsIPrintSettings::kPaperSizeMillimeters);
aPrintSettings->SetPaperWidth(paper.Width_mm());
aPrintSettings->SetPaperHeight(paper.Height_mm());
aPrintSettings->SetPaperName(NS_ConvertASCIItoUTF16(paper.Name()).get());
}
else {
DO_PR_DEBUG_LOG(("Unknown paper size '%s' given.\n", papername.get()));
}
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
paper.First();
int count = 0;
while (!paper.AtEnd())
{
printerFeatures.SetPaperRecord(count++, paper.Name(),
(int)paper.Width_mm(), (int)paper.Height_mm(), !paper.IsMetric());
paper.Next();
}
printerFeatures.SetNumPaperSizeRecords(count);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
}
PRBool hasSpoolerCmd = (nsPSPrinterList::kTypePS ==
nsPSPrinterList::GetPrinterType(fullPrinterName));
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetSupportsSpoolerCommandChange(hasSpoolerCmd);
printerFeatures.SetCanChangeSpoolerCommand(hasSpoolerCmd);
/* Postscript module does not pass the job title to lpr */
printerFeatures.SetSupportsJobTitleChange(PR_FALSE);
printerFeatures.SetCanChangeJobTitle(PR_FALSE);
/* Postscript module has no control over builtin fonts yet */
printerFeatures.SetSupportsDownloadFontsChange(PR_FALSE);
printerFeatures.SetCanChangeDownloadFonts(PR_FALSE);
/* Postscript module does not support multiple colorspaces
* so it has to use the old way */
printerFeatures.SetSupportsPrintInColorChange(PR_TRUE);
printerFeatures.SetCanChangePrintInColor(PR_TRUE);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
if (hasSpoolerCmd) {
nsXPIDLCString command;
if (NS_SUCCEEDED(CopyPrinterCharPref(pPrefs, "postscript",
printerName, "print_command", command))) {
DO_PR_DEBUG_LOG(("setting default print command to '%s'\n",
command.get()));
aPrintSettings->SetPrintCommand(NS_ConvertUTF8toUTF16(command).get());
}
}
#ifdef SET_PRINTER_FEATURES_VIA_PREFS
printerFeatures.SetCanChangeNumCopies(PR_TRUE);
#endif /* SET_PRINTER_FEATURES_VIA_PREFS */
return NS_OK;
}
#endif /* USE_POSTSCRIPT */
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP nsDeviceContextSpecGTK::GetSurfaceForPrinter(gfxASurface **aSurface)
{
*aSurface = nsnull;
const char *path;
GetPath(&path);
double width, height;
mPrintSettings->GetEffectivePageSize(&width, &height);
// If we're in landscape mode, we'll be rotating the output --
// need to swap width & height.
PRInt32 orientation;
mPrintSettings->GetOrientation(&orientation);
if (nsIPrintSettings::kLandscapeOrientation == orientation) {
double tmp = width;
width = height;
height = tmp;
}
// convert twips to points
width /= TWIPS_PER_POINT_FLOAT;
height /= TWIPS_PER_POINT_FLOAT;
DO_PR_DEBUG_LOG(("\"%s\", %f, %f\n", path, width, height));
nsresult rv;
// Spool file. Use Glib's temporary file function since we're
// already dependent on the gtk software stack.
gchar *buf;
gint fd = g_file_open_tmp("XXXXXX.tmp", &buf, nsnull);
if (-1 == fd)
return NS_ERROR_GFX_PRINTER_COULD_NOT_OPEN_FILE;
close(fd);
rv = NS_NewNativeLocalFile(nsDependentCString(buf), PR_FALSE,
getter_AddRefs(mSpoolFile));
if (NS_FAILED(rv)) {
unlink(buf);
return NS_ERROR_GFX_PRINTER_COULD_NOT_OPEN_FILE;
}
mSpoolName = buf;
g_free(buf);
mSpoolFile->SetPermissions(0600);
nsCOMPtr<nsIFileOutputStream> stream = do_CreateInstance("@mozilla.org/network/file-output-stream;1");
rv = stream->Init(mSpoolFile, -1, -1, 0);
if (NS_FAILED(rv))
return rv;
PRInt16 format;
mPrintSettings->GetOutputFormat(&format);
nsRefPtr<gfxASurface> surface;
gfxSize surfaceSize(width, height);
// Determine the real format with some GTK magic
if (format == nsIPrintSettings::kOutputFormatNative) {
if (mIsPPreview) {
// There is nothing to detect on Print Preview, use PS.
format = nsIPrintSettings::kOutputFormatPS;
} else {
const gchar* fmtGTK = gtk_print_settings_get(mGtkPrintSettings, GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
if (!fmtGTK && GTK_IS_PRINTER(mGtkPrinter)) {
// Likely not print-to-file, check printer's capabilities
format = (gtk_printer_accepts_ps(mGtkPrinter)) ? nsIPrintSettings::kOutputFormatPS
: nsIPrintSettings::kOutputFormatPDF;
} else if (nsDependentCString(fmtGTK).EqualsIgnoreCase("pdf")) {
format = nsIPrintSettings::kOutputFormatPDF;
} else {
format = nsIPrintSettings::kOutputFormatPS;
}
}
}
if (format == nsIPrintSettings::kOutputFormatPDF) {
surface = new gfxPDFSurface(stream, surfaceSize);
} else {
surface = new gfxPSSurface(stream, surfaceSize);
}
if (!surface)
return NS_ERROR_OUT_OF_MEMORY;
surface.swap(*aSurface);
return NS_OK;
}
nsDeviceContextSpecGTK::nsDeviceContextSpecGTK()
{
DO_PR_DEBUG_LOG(("nsDeviceContextSpecGTK::nsDeviceContextSpecGTK()\n"));
mGtkPageSetup = nsnull;
mGtkPrintSettings = nsnull;
}
