static void
preview_got_page_size (GtkPrintOperationPreview *preview,
GtkPrintContext *context,
GtkPageSetup *page_setup,
gpointer data)
{
PreviewOp *pop = data;
GtkPaperSize *paper_size;
double w, h;
cairo_t *cr;
gdouble dpi_x, dpi_y;
paper_size = gtk_page_setup_get_paper_size (page_setup);
w = gtk_paper_size_get_width (paper_size, GTK_UNIT_INCH);
h = gtk_paper_size_get_height (paper_size, GTK_UNIT_INCH);
cr = gdk_cairo_create (pop->area->window);
dpi_x = pop->area->allocation.width/w;
dpi_y = pop->area->allocation.height/h;
if (fabs (dpi_x - pop->dpi_x) > 0.001 ||
fabs (dpi_y - pop->dpi_y) > 0.001)
{
gtk_print_context_set_cairo_context (context, cr, dpi_x, dpi_y);
pop->dpi_x = dpi_x;
pop->dpi_y = dpi_y;
}
pango_cairo_update_layout (cr, pop->data->layout);
cairo_destroy (cr);
}
JNIEXPORT jlong JNICALL
Java_org_gnome_gtk_GtkPageSetup_gtk_1page_1setup_1get_1paper_1size
(
JNIEnv* env,
jclass cls,
jlong _self
)
{
GtkPaperSize* result;
jlong _result;
GtkPageSetup* self;
// convert parameter self
self = (GtkPageSetup*) _self;
// call function
result = gtk_page_setup_get_paper_size(self);
// cleanup parameter self
// translate return value to JNI type
_result = (jlong) result;
// and finally
return _result;
}
static void
unix_start_page (GtkPrintOperation *op,
GtkPrintContext *print_context,
GtkPageSetup *page_setup)
{
GtkPrintOperationUnix *op_unix;
GtkPaperSize *paper_size;
cairo_surface_type_t type;
gdouble w, h;
op_unix = op->priv->platform_data;
paper_size = gtk_page_setup_get_paper_size (page_setup);
w = gtk_paper_size_get_width (paper_size, GTK_UNIT_POINTS);
h = gtk_paper_size_get_height (paper_size, GTK_UNIT_POINTS);
type = cairo_surface_get_type (op_unix->surface);
if ((op->priv->manual_number_up < 2) ||
(op->priv->page_position % op->priv->manual_number_up == 0))
{
if (type == CAIRO_SURFACE_TYPE_PS)
{
cairo_ps_surface_set_size (op_unix->surface, w, h);
cairo_ps_surface_dsc_begin_page_setup (op_unix->surface);
switch (gtk_page_setup_get_orientation (page_setup))
{
case GTK_PAGE_ORIENTATION_PORTRAIT:
case GTK_PAGE_ORIENTATION_REVERSE_PORTRAIT:
cairo_ps_surface_dsc_comment (op_unix->surface, "%%PageOrientation: Portrait");
break;
case GTK_PAGE_ORIENTATION_LANDSCAPE:
case GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE:
cairo_ps_surface_dsc_comment (op_unix->surface, "%%PageOrientation: Landscape");
break;
}
}
else if (type == CAIRO_SURFACE_TYPE_PDF)
{
if (!op->priv->manual_orientation)
{
w = gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_POINTS);
h = gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_POINTS);
}
cairo_pdf_surface_set_size (op_unix->surface, w, h);
}
}
}
/** -------------------------------------------------------
* 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;
}
static cairo_surface_t *
create_preview_surface (SoliPrintPreview *preview,
gdouble *dpi_x,
gdouble *dpi_y)
{
GtkPageSetup *page_setup;
GtkPaperSize *paper_size;
page_setup = gtk_print_context_get_page_setup (preview->context);
/* Note: gtk_page_setup_get_paper_size() swaps width and height for
* landscape.
*/
paper_size = gtk_page_setup_get_paper_size (page_setup);
return create_preview_surface_platform (paper_size, dpi_x, dpi_y);
}
/** ---------------------------------------------------
*/
void
nsPrintSettingsGTK::SetGtkPageSetup(GtkPageSetup *aPageSetup)
{
if (mPageSetup)
g_object_unref(mPageSetup);
mPageSetup = (GtkPageSetup*) g_object_ref(aPageSetup);
InitUnwriteableMargin();
// We make a custom copy of the GtkPaperSize so it can be mutable. If a
// GtkPaperSize wasn't made as custom, its properties are immutable.
GtkPaperSize* newPaperSize = gtk_page_setup_get_paper_size(aPageSetup);
if (newPaperSize) { // Yes, this can be null
gtk_paper_size_free(mPaperSize);
mPaperSize = moz_gtk_paper_size_copy_to_new_custom(newPaperSize);
}
// If newPaperSize was not null, we must update our twin too (GtkPrintSettings).
// If newPaperSize was null, we must set this object to use mPaperSize.
SaveNewPageSize();
}
static void
unix_start_page (GtkPrintOperation *op,
GtkPrintContext *print_context,
GtkPageSetup *page_setup)
{
GtkPrintOperationUnix *op_unix;
GtkPaperSize *paper_size;
cairo_surface_type_t type;
gdouble w, h;
op_unix = op->priv->platform_data;
paper_size = gtk_page_setup_get_paper_size (page_setup);
w = gtk_paper_size_get_width (paper_size, GTK_UNIT_POINTS);
h = gtk_paper_size_get_height (paper_size, GTK_UNIT_POINTS);
type = cairo_surface_get_type (op_unix->surface);
if (type == CAIRO_SURFACE_TYPE_PS)
cairo_ps_surface_set_size (op_unix->surface, w, h);
else if (type == CAIRO_SURFACE_TYPE_PDF)
cairo_pdf_surface_set_size (op_unix->surface, w, h);
}
/* 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;
}
static VALUE
rg_paper_size(VALUE self)
{
return GTKPAPERSIZE2RVAL(gtk_page_setup_get_paper_size(_SELF(self)));
}
