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diff --git a/src/print.cpp b/src/print.cpp
index 624021c9a38291c728448fb5c0ef5a210abb4801..872a0234f4d4e6847fd03e14b05a150a517bebbe 100644 (file)
--- a/src/print.cpp
+++ b/src/print.cpp
#include "extension/system.h"
#include "print.h"
+#include <unit-constants.h>
+
+#ifdef HAVE_GTK_UNIX_PRINT
+# include <gtk/gtk.h>
+# include <glibmm/i18n.h>
+# include <gtk/gtkprintunixdialog.h>
+# include <unistd.h> // close, unlink
+# include <cstdio>
+using std::fprintf;
+#endif
+
#if 0
# include <extension/internal/ps.h>
# ifdef WIN32
# include <extension/internal/win32.h>
# endif
-
-# ifdef WITH_GNOME_PRINT
-# include <extension/internal/gnome.h>
-# endif
#endif
/* Identity typedef */
return;
}
+#ifdef HAVE_GTK_UNIX_PRINT
+static void
+unix_print_complete (GtkPrintJob *print_job,
+ gpointer user_data,
+ GError *error)
+{
+ fprintf(stderr,"print job finished: %s\n",error ? error->message : "no error");
+}
+
+static void
+unix_print_dialog (const gchar * ps_file, const gchar * jobname, gdouble doc_width, gdouble doc_height)
+{
+ Glib::ustring title = _("Print");
+ title += " ";
+ title += jobname;
+ GtkWidget* dlg = gtk_print_unix_dialog_new(title.c_str(), NULL);
+
+ // force output system to only handle our pre-generated PS output
+ gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG(dlg),
+ GTK_PRINT_CAPABILITY_GENERATE_PS);
+
+/*
+ * It would be nice to merge the PrintPS::setup routine with a custom
+ * configuration dialog:
+
+ gtk_print_unix_dialog_add_custom_tab (GtkPrintUnixDialog *dialog,
+ GtkWidget *child,
+ GtkWidget *tab_label);
+*/
+
+ int const response = gtk_dialog_run(GTK_DIALOG(dlg));
+
+ if (response == GTK_RESPONSE_OK) {
+ GtkPrinter* printer = gtk_print_unix_dialog_get_selected_printer(GTK_PRINT_UNIX_DIALOG(dlg));
+
+ if (gtk_printer_accepts_ps (printer)) {
+ GtkPageSetup *page_setup = gtk_print_unix_dialog_get_page_setup(GTK_PRINT_UNIX_DIALOG(dlg));
+
+ //It's important to set the right paper size here, otherwise it will
+ //default to letter; if for example an A4 is printed as a letter, then
+ //part of it will be truncated even when printing on A4 paper
+
+ //TODO: let the user decide upon the paper size, by enabling
+ //the drop down widget in the printing dialog. For now, we'll simply
+ //take the document's dimensions and communicate these to the printer
+ //driver
+
+ GtkPaperSize *page_size = gtk_paper_size_new_custom("custom", "custom", doc_width, doc_height, GTK_UNIT_POINTS);
+
+ gtk_page_setup_set_paper_size (page_setup, page_size);
+
+ GtkPrintJob* job = gtk_print_job_new (jobname, printer,
+ gtk_print_unix_dialog_get_settings(GTK_PRINT_UNIX_DIALOG(dlg)),
+ page_setup);
+
+ GtkPaperSize* tmp = gtk_page_setup_get_paper_size(gtk_print_unix_dialog_get_page_setup(GTK_PRINT_UNIX_DIALOG(dlg)));
+
+ GError * error = NULL;
+ if ( gtk_print_job_set_source_file (job, ps_file, &error)) {
+ gtk_print_job_send (job, unix_print_complete, NULL, NULL);
+ }
+ else {
+ g_warning(_("Could not set print source: %s"),error ? error->message : _("unknown error"));
+ }
+ if (error) g_error_free(error);
+ }
+ else {
+ g_warning(_("Printer '%s' does not support PS output"), gtk_printer_get_name (printer));
+ }
+ }
+ else if (response == GTK_RESPONSE_APPLY) {
+ // since we didn't include the Preview capability,
+ // this should never happen.
+ g_warning(_("Print Preview not available"));
+ }
+
+ gtk_widget_destroy(dlg);
+}
+#endif // HAVE_GTK_UNIX_PRINT
+
+
void
sp_print_document(SPDocument *doc, unsigned int direct)
{
Inkscape::Extension::Print *mod;
unsigned int ret;
+#ifdef HAVE_GTK_UNIX_PRINT
+ Glib::ustring tmpfile = "";
+#endif
sp_document_ensure_up_to_date(doc);
mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_PS);
} else {
mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_DEFAULT);
+
+#ifdef HAVE_GTK_UNIX_PRINT
+ // unix print dialog reads from the exported tempfile
+ gchar *filename = NULL;
+ GError *error = NULL;
+ gint tmpfd = g_file_open_tmp("inkscape-ps-XXXXXX",
+ &filename,
+ &error);
+ if (tmpfd<0) {
+ g_warning(_("Failed to create tempfile for printing: %s"),
+ error ? error->message : _("unknown error"));
+ if (error) g_error_free(error);
+ return;
+ }
+ tmpfile = filename;
+ g_free(filename);
+ close(tmpfd);
+
+ Glib::ustring destination = ">" + tmpfile;
+ mod->set_param_string("destination", destination.c_str());
+#endif
}
ret = mod->setup();
mod->root = NULL;
nr_object_unref((NRObject *) mod->arena);
mod->arena = NULL;
+
+#ifdef HAVE_GTK_UNIX_PRINT
+ // redirect output to new print dialog
+
+ // width and height in pt
+ gdouble width = sp_document_width(doc) * PT_PER_PX;
+ gdouble height = sp_document_height(doc) * PT_PER_PX;
+
+ unix_print_dialog(tmpfile.c_str(),doc->name ? doc->name : _("SVG Document"), width, height);
+ unlink(tmpfile.c_str());
+ // end redirected new print dialog
+#endif
}
return;