void sp_print_document_to_file(SPDocument *doc, gchar const *filename) { doc->ensureUpToDate(); Inkscape::Extension::Print *mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_PS); SPPrintContext context; gchar const *oldconst = mod->get_param_string("destination"); gchar *oldoutput = g_strdup(oldconst); mod->set_param_string("destination", (gchar *)filename); /* Start */ context.module = mod; /* fixme: This has to go into module constructor somehow */ /* Create new drawing */ mod->base = doc->getRoot(); Inkscape::Drawing drawing; mod->dkey = SPItem::display_key_new(1); mod->root = (mod->base)->invoke_show(drawing, mod->dkey, SP_ITEM_SHOW_DISPLAY); drawing.setRoot(mod->root); /* Print document */ mod->begin(doc); (mod->base)->invoke_print(&context); mod->finish(); /* Release drawing items */ (mod->base)->invoke_hide(mod->dkey); mod->base = NULL; mod->root = NULL; // should be deleted by invoke_hide /* end */ mod->set_param_string("destination", oldoutput); g_free(oldoutput); }
void sp_print_preview_document(SPDocument *doc) { Inkscape::Extension::Print *mod; unsigned int ret; sp_document_ensure_up_to_date(doc); mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_DEFAULT); ret = mod->set_preview(); if (ret) { SPPrintContext context; context.module = mod; /* fixme: This has to go into module constructor somehow */ /* Create new arena */ mod->base = SP_ITEM(sp_document_root(doc)); mod->arena = NRArena::create(); mod->dkey = sp_item_display_key_new(1); mod->root = sp_item_invoke_show(mod->base, mod->arena, mod->dkey, SP_ITEM_SHOW_DISPLAY); /* Print document */ ret = mod->begin(doc); sp_item_invoke_print(mod->base, &context); ret = mod->finish(); /* Release arena */ sp_item_invoke_hide(mod->base, mod->dkey); mod->base = NULL; mod->root = NULL; nr_object_unref((NRObject *) mod->arena); mod->arena = NULL; } return; }
void sp_print_document_to_file(SPDocument *doc, gchar const *filename) { Inkscape::Extension::Print *mod; SPPrintContext context; gchar const *oldconst; gchar *oldoutput; unsigned int ret; sp_document_ensure_up_to_date(doc); mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_PS); oldconst = mod->get_param_string("destination"); oldoutput = g_strdup(oldconst); mod->set_param_string("destination", (gchar *)filename); /* Start */ context.module = mod; /* fixme: This has to go into module constructor somehow */ /* Create new arena */ mod->base = SP_ITEM(sp_document_root(doc)); mod->arena = NRArena::create(); mod->dkey = sp_item_display_key_new(1); mod->root = sp_item_invoke_show(mod->base, mod->arena, mod->dkey, SP_ITEM_SHOW_DISPLAY); /* Print document */ ret = mod->begin(doc); sp_item_invoke_print(mod->base, &context); ret = mod->finish(); /* Release arena */ sp_item_invoke_hide(mod->base, mod->dkey); mod->base = NULL; mod->root = NULL; nr_object_unref((NRObject *) mod->arena); mod->arena = NULL; /* end */ mod->set_param_string("destination", oldoutput); g_free(oldoutput); return; }