NS_IMETHODIMP
nsPrintSettingsGTK::GetPageRanges(nsTArray<int32_t> &aPages)
{
gint ctRanges;
GtkPageRange* lstRanges = gtk_print_settings_get_page_ranges(mPrintSettings, &ctRanges);
aPages.Clear();
if (ctRanges > 1) {
for (gint i = 0; i < ctRanges; i++) {
aPages.AppendElement(lstRanges[i].start+1);
aPages.AppendElement(lstRanges[i].end+1);
}
}
g_free(lstRanges);
return NS_OK;
}
/* attribute long endPageRange; */
NS_IMETHODIMP
nsPrintSettingsGTK::GetEndPageRange(int32_t *aEndPageRange)
{
gint ctRanges;
GtkPageRange* lstRanges = gtk_print_settings_get_page_ranges(mPrintSettings, &ctRanges);
if (ctRanges < 1) {
*aEndPageRange = 1;
} else {
int32_t end(lstRanges[0].end);
for (gint ii = 1; ii < ctRanges; ii++) {
end = std::max(lstRanges[ii].end, end);
}
*aEndPageRange = end + 1;
}
g_free(lstRanges);
return NS_OK;
}
static VALUE
rg_page_ranges(VALUE self)
{
VALUE rb_ranges;
GtkPageRange *ranges;
int i, num_ranges;
ranges = gtk_print_settings_get_page_ranges(_SELF(self), &num_ranges);
rb_ranges = rb_ary_new2(num_ranges);
for (i = 0; i < num_ranges; i++) {
rb_ary_push(rb_ranges,
rb_ary_new3(2,
INT2NUM(ranges[i].start),
INT2NUM(ranges[i].end)));
}
g_free(ranges);
return rb_ranges;
}
/* attribute long startPageRange; */
NS_IMETHODIMP
nsPrintSettingsGTK::GetStartPageRange(int32_t *aStartPageRange)
{
gint ctRanges;
GtkPageRange* lstRanges = gtk_print_settings_get_page_ranges(mPrintSettings, &ctRanges);
// Make sure we got a range.
if (ctRanges < 1) {
*aStartPageRange = 1;
} else {
// GTK supports multiple page ranges; goanna only supports 1. So find
// the lowest start page.
int32_t start(lstRanges[0].start);
for (gint ii = 1; ii < ctRanges; ii++) {
start = std::min(lstRanges[ii].start, start);
}
*aStartPageRange = start + 1;
}
g_free(lstRanges);
return NS_OK;
}
void ClientPrintHandlerGtk::OnDialogResponse(GtkDialog *dialog,
gint response_id) {
int num_matched_handlers = g_signal_handlers_disconnect_by_func(
dialog_, reinterpret_cast<gpointer>(&OnDialogResponseThunk), this);
DCHECK_EQ(1, num_matched_handlers);
gtk_widget_hide(dialog_);
switch (response_id) {
case GTK_RESPONSE_OK: {
if (gtk_settings_)
g_object_unref(gtk_settings_);
gtk_settings_ = gtk_print_unix_dialog_get_settings(
GTK_PRINT_UNIX_DIALOG(dialog_));
if (printer_)
g_object_unref(printer_);
printer_ = gtk_print_unix_dialog_get_selected_printer(
GTK_PRINT_UNIX_DIALOG(dialog_));
g_object_ref(printer_);
if (page_setup_)
g_object_unref(page_setup_);
page_setup_ = gtk_print_unix_dialog_get_page_setup(
GTK_PRINT_UNIX_DIALOG(dialog_));
g_object_ref(page_setup_);
// Handle page ranges.
CefPrintSettings::PageRangeList ranges_vector;
gint num_ranges;
bool print_selection_only = false;
switch (gtk_print_settings_get_print_pages(gtk_settings_)) {
case GTK_PRINT_PAGES_RANGES: {
GtkPageRange* gtk_range =
gtk_print_settings_get_page_ranges(gtk_settings_, &num_ranges);
if (gtk_range) {
for (int i = 0; i < num_ranges; ++i) {
ranges_vector.push_back(
CefPageRange(gtk_range[i].start, gtk_range[i].end));
}
g_free(gtk_range);
}
break;
}
case GTK_PRINT_PAGES_SELECTION:
print_selection_only = true;
break;
case GTK_PRINT_PAGES_ALL:
// Leave |ranges_vector| empty to indicate print all pages.
break;
case GTK_PRINT_PAGES_CURRENT:
default:
NOTREACHED();
break;
}
CefRefPtr<CefPrintSettings> settings = CefPrintSettings::Create();
settings->SetPageRanges(ranges_vector);
settings->SetSelectionOnly(print_selection_only);
InitPrintSettings(gtk_settings_, page_setup_, settings);
dialog_callback_->Continue(settings);
dialog_callback_ = NULL;
return;
}
case GTK_RESPONSE_DELETE_EVENT: // Fall through.
case GTK_RESPONSE_CANCEL: {
dialog_callback_->Cancel();
dialog_callback_ = NULL;
return;
}
case GTK_RESPONSE_APPLY:
default: {
NOTREACHED();
}
}
}
/* static */ nsresult
GeckoPrintService::TranslateSettings (GtkPrintSettings *aGtkSettings,
GtkPageSetup *aPageSetup,
GtkPrinter *aPrinter,
const nsACString &aSourceFile,
PRInt16 aPrintFrames,
PRBool aIsForPrinting,
nsIPrintSettings *aSettings)
{
NS_ENSURE_ARG (aGtkSettings);
NS_ENSURE_ARG (aPageSetup);
GtkPrintCapabilities capabilities = GtkPrintCapabilities (0);
if (aIsForPrinting) {
NS_ENSURE_TRUE (aPrinter, NS_ERROR_FAILURE);
capabilities = gtk_printer_get_capabilities (aPrinter);
}
/* Initialisation */
aSettings->SetIsInitializedFromPrinter (PR_FALSE); /* FIXME: PR_TRUE? */
aSettings->SetIsInitializedFromPrefs (PR_FALSE); /* FIXME: PR_TRUE? */
aSettings->SetPrintSilent (PR_FALSE);
aSettings->SetShowPrintProgress (PR_TRUE);
/* We always print PS to a file and then hand that off to gtk-print */
aSettings->SetPrinterName (LITERAL ("PostScript/default"));
if (aIsForPrinting) {
aSettings->SetPrintToFile (PR_TRUE);
nsString sourceFile;
NS_CStringToUTF16 (aSourceFile,
NS_CSTRING_ENCODING_NATIVE_FILESYSTEM,
sourceFile);
aSettings->SetToFileName (sourceFile.get ());
} else {
/* Otherwise mozilla will create the file nevertheless and
* fail since we haven't set a name!
*/
aSettings->SetPrintToFile (PR_FALSE);
}
/* This is the time between printing each page, in ms.
* It 'gives the user more time to press cancel' !
* We don't want any of this nonsense, so set this to a low value,
* just enough to update the print dialogue.
*/
aSettings->SetPrintPageDelay (50);
if (aIsForPrinting) {
#ifdef HAVE_NSIPRINTSETTINGS_SETOUTPUTFORMAT
NS_ENSURE_TRUE (aPrinter, NS_ERROR_FAILURE);
const char *format = gtk_print_settings_get (aGtkSettings, GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
if (!format)
format = "ps";
if (strcmp (format, "pdf") == 0 &&
gtk_printer_accepts_pdf (aPrinter)) {
aSettings->SetOutputFormat (nsIPrintSettings::kOutputFormatPDF);
} else if (strcmp (format, "ps") == 0 &&
gtk_printer_accepts_ps (aPrinter)) {
aSettings->SetOutputFormat (nsIPrintSettings::kOutputFormatPS);
} else {
g_warning ("Output format '%s' specified, but printer '%s' does not support it!",
format, gtk_printer_get_name (aPrinter));
return NS_ERROR_FAILURE;
}
#endif
int n_copies = gtk_print_settings_get_n_copies (aGtkSettings);
if (n_copies <= 0)
return NS_ERROR_FAILURE;
if (capabilities & GTK_PRINT_CAPABILITY_COPIES) {
aSettings->SetNumCopies (1);
} else {
/* We have to copy them ourself */
aSettings->SetNumCopies (n_copies);
gtk_print_settings_set_n_copies (aGtkSettings, 1);
}
gboolean reverse = gtk_print_settings_get_reverse (aGtkSettings);
if (capabilities & GTK_PRINT_CAPABILITY_REVERSE) {
aSettings->SetPrintReversed (PR_FALSE);
} else {
aSettings->SetPrintReversed (reverse);
gtk_print_settings_set_reverse (aGtkSettings, FALSE);
}
GtkPageSet pageSet = gtk_print_settings_get_page_set (aGtkSettings);
aSettings->SetPrintOptions (nsIPrintSettings::kPrintEvenPages,
pageSet != GTK_PAGE_SET_ODD);
aSettings->SetPrintOptions (nsIPrintSettings::kPrintEvenPages,
pageSet != GTK_PAGE_SET_EVEN);
GtkPrintPages printPages = gtk_print_settings_get_print_pages (aGtkSettings);
switch (printPages) {
case GTK_PRINT_PAGES_RANGES: {
int numRanges = 0;
GtkPageRange *pageRanges = gtk_print_settings_get_page_ranges (aGtkSettings, &numRanges);
if (numRanges > 0) {
/* FIXME: We can only support one range, ignore more ranges or raise error? */
aSettings->SetPrintRange (nsIPrintSettings::kRangeSpecifiedPageRange);
/* Gecko page numbers start at 1, while gtk page numbers start at 0 */
aSettings->SetStartPageRange (pageRanges[0].start + 1);
aSettings->SetEndPageRange (pageRanges[0].end + 1);
g_free (pageRanges);
break;
}
/* Fall-through to PAGES_ALL */
}
case GTK_PRINT_PAGES_CURRENT:
/* not supported, fall through */
case GTK_PRINT_PAGES_ALL:
aSettings->SetPrintRange (nsIPrintSettings::kRangeAllPages);
break;
/* FIXME: we need some custom ranges here, "Selection" and "Focused Frame" */
}
} else {
aSettings->SetPrintOptions (nsIPrintSettings::kPrintEvenPages, PR_TRUE);
aSettings->SetPrintOptions (nsIPrintSettings::kPrintEvenPages, PR_TRUE);
aSettings->SetPrintReversed (PR_FALSE);
aSettings->SetPrintRange (nsIPrintSettings::kRangeAllPages);
}
/* And clear those in the settings, so the printer doesn't try to apply them too */
gtk_print_settings_set_print_pages (aGtkSettings, GTK_PRINT_PAGES_ALL);
gtk_print_settings_set_page_ranges (aGtkSettings, NULL, 0);
gtk_print_settings_set_page_set (aGtkSettings, GTK_PAGE_SET_ALL);
/* We must use the page setup here instead of the print settings, see gtk bug #485685 */
switch (gtk_page_setup_get_orientation (aPageSetup)) {
case GTK_PAGE_ORIENTATION_PORTRAIT:
case GTK_PAGE_ORIENTATION_REVERSE_PORTRAIT: /* not supported */
aSettings->SetOrientation (nsIPrintSettings::kPortraitOrientation);
break;
case GTK_PAGE_ORIENTATION_LANDSCAPE:
case GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE: /* not supported */
aSettings->SetOrientation (nsIPrintSettings::kLandscapeOrientation);
break;
}
aSettings->SetPrintInColor (gtk_print_settings_get_use_color (aGtkSettings));
aSettings->SetPaperSizeUnit(nsIPrintSettings::kPaperSizeMillimeters);
#ifdef HAVE_NSIPRINTSETTINGS_SETPAPERSIZE
aSettings->SetPaperSize (nsIPrintSettings::kPaperSizeDefined);
#endif
GtkPaperSize *paperSize = gtk_page_setup_get_paper_size (aPageSetup);
if (!paperSize) {
return NS_ERROR_FAILURE;
}
aSettings->SetPaperSizeType (nsIPrintSettings::kPaperSizeDefined);
aSettings->SetPaperWidth (gtk_paper_size_get_width (paperSize, GTK_UNIT_MM));
aSettings->SetPaperHeight (gtk_paper_size_get_height (paperSize, GTK_UNIT_MM));
#ifdef HAVE_NSIPRINTSETTINGS_SETPAPERNAME
aSettings->SetPaperName (NS_ConvertUTF8toUTF16 (gtk_paper_size_get_name (paperSize)).get ());
#else
{
/* Mozilla bug https://bugzilla.mozilla.org/show_bug.cgi?id=307404
* means that we cannot actually use any paper sizes except mozilla's
* builtin list, and we must refer to them *by name*!
*/
static const struct {
const char gtkPaperName[13];
const char mozPaperName[10];
} paperTable [] = {
{ GTK_PAPER_NAME_A5, "A5" },
{ GTK_PAPER_NAME_A4, "A4" },
{ GTK_PAPER_NAME_A3, "A3" },
{ GTK_PAPER_NAME_LETTER, "Letter" },
{ GTK_PAPER_NAME_LEGAL, "Legal" },
{ GTK_PAPER_NAME_EXECUTIVE, "Executive" },
};
const char *paperName = gtk_paper_size_get_name (paperSize);
PRUint32 i;
for (i = 0; i < G_N_ELEMENTS (paperTable); i++) {
if (g_ascii_strcasecmp (paperTable[i].gtkPaperName, paperName) == 0) {
paperName = paperTable[i].mozPaperName;
break;
}
}
if (i == G_N_ELEMENTS (paperTable)) {
/* Not in table, fall back to A4 */
g_warning ("Unknown paper name '%s', falling back to A4", gtk_paper_size_get_name (paperSize));
paperName = paperTable[1].mozPaperName;
}
aSettings->SetPaperName (NS_ConvertUTF8toUTF16 (paperName).get ());
}
#endif /* !HAVE_NSIPRINTSETTINGS_SETPAPERNAME */
/* Sucky mozilla wants margins in inch! */
aSettings->SetMarginTop (gtk_page_setup_get_top_margin (aPageSetup, GTK_UNIT_INCH));
aSettings->SetMarginBottom (gtk_page_setup_get_bottom_margin (aPageSetup, GTK_UNIT_INCH));
aSettings->SetMarginLeft (gtk_page_setup_get_left_margin (aPageSetup, GTK_UNIT_INCH));
aSettings->SetMarginRight (gtk_page_setup_get_right_margin (aPageSetup, GTK_UNIT_INCH));
aSettings->SetHeaderStrLeft (eel_gconf_get_boolean (CONF_PRINT_PAGE_TITLE) ? LITERAL ("&T") : LITERAL (""));
aSettings->SetHeaderStrCenter (LITERAL (""));
aSettings->SetHeaderStrRight (eel_gconf_get_boolean (CONF_PRINT_PAGE_URL) ? LITERAL ("&U") : LITERAL (""));
aSettings->SetFooterStrLeft (eel_gconf_get_boolean (CONF_PRINT_PAGE_NUMBERS) ? LITERAL ("&PT") : LITERAL (""));
aSettings->SetFooterStrCenter (LITERAL (""));
aSettings->SetFooterStrRight (eel_gconf_get_boolean (CONF_PRINT_DATE) ? LITERAL ("&D") : LITERAL (""));
aSettings->SetPrintFrameType (aPrintFrames);
aSettings->SetPrintFrameTypeUsage (nsIPrintSettings::kUseSettingWhenPossible);
/* FIXME: only if GTK_PRINT_CAPABILITY_SCALE is not set? */
aSettings->SetScaling (gtk_print_settings_get_scale (aGtkSettings) / 100.0);
gtk_print_settings_set_scale (aGtkSettings, 1.0);
aSettings->SetShrinkToFit (PR_FALSE); /* FIXME setting */
aSettings->SetPrintBGColors (eel_gconf_get_boolean (CONF_PRINT_BG_COLORS) != FALSE);
aSettings->SetPrintBGImages (eel_gconf_get_boolean (CONF_PRINT_BG_IMAGES) != FALSE);
/* aSettings->SetPlexName (LITERAL ("default")); */
/* aSettings->SetColorspace (LITERAL ("default")); */
/* aSettings->SetResolutionName (LITERAL ("default")); */
/* aSettings->SetDownloadFonts (PR_TRUE); */
/* Unset those setting that we can handle, so they don't get applied
* again for the print job.
*/
/* gtk_print_settings_set_collate (aGtkSettings, FALSE); not yet */
/* FIXME: Unset the orientation for the print job? */
/* gtk_page_setup_set_orientation (aPageSetup, GTK_PAGE_ORIENTATION_PORTRAIT); */
/* FIXME: unset output format -> "ps" ? */
return NS_OK;
}
