void sp_print_document(Gtk::Window& parentWindow, SPDocument *doc) { sp_document_ensure_up_to_date(doc); // Build arena SPItem *base = SP_ITEM(sp_document_root(doc)); NRArena *arena = NRArena::create(); unsigned int dkey = sp_item_display_key_new(1); NRArenaItem *root = sp_item_invoke_show(base, arena, dkey, SP_ITEM_SHOW_DISPLAY); // Run print dialog Inkscape::UI::Dialog::Print printop(doc,base); Gtk::PrintOperationResult res = printop.run(Gtk::PRINT_OPERATION_ACTION_PRINT_DIALOG, parentWindow); (void)res; // TODO handle this // Release arena sp_item_invoke_hide(base, dkey); nr_object_unref((NRObject *) arena); }
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; }
static bool png_render_document_to_file(SPDocument *doc, gchar const *filename) { CairoRenderer *renderer; CairoRenderContext *ctx; sp_document_ensure_up_to_date(doc); /* Start */ /* Create new arena */ SPItem *base = SP_ITEM(sp_document_root(doc)); NRArena *arena = NRArena::create(); unsigned dkey = sp_item_display_key_new(1); NRArenaItem *root = sp_item_invoke_show(base, arena, dkey, SP_ITEM_SHOW_DISPLAY); /* Create renderer and context */ renderer = new CairoRenderer(); ctx = renderer->createContext(); /* Render document */ bool ret = renderer->setupDocument(ctx, doc, TRUE, NULL); if (ret) { renderer->renderItem(ctx, base); ctx->saveAsPng(filename); ret = ctx->finish(); } renderer->destroyContext(ctx); /* Release arena */ sp_item_invoke_hide(base, dkey); nr_object_unref((NRObject *) arena); /* end */ delete renderer; return ret; }
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; }