1 files changed, 140 insertions, 0 deletions
diff --git a/src/print.cpp b/src/print.cpp
new file mode 100644
index 0000000..5fa27b5
--- /dev/null
+++ b/src/print.cpp
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * TODO: insert short description here
+ *//*
+ * Authors: see git history
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/** \file
+ * Frontend to printing
+ */
+/*
+ * Author:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Kees Cook <kees@outflux.net>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
+ *
+ * This code is in public domain
+ */
+
+#include "print.h"
+
+#include "desktop.h"
+#include "document.h"
+#include "inkscape.h"
+
+#include "display/drawing-item.h"
+#include "display/drawing.h"
+
+#include "extension/print.h"
+#include "extension/system.h"
+
+#include "object/sp-item.h"
+#include "object/sp-root.h"
+
+#include "ui/dialog/print.h"
+
+
+unsigned int
+SPPrintContext::bind(Geom::Affine const &transform, float opacity)
+{
+    return module->bind(transform, opacity);
+}
+
+unsigned int
+SPPrintContext::release()
+{
+    return module->release();
+}
+
+unsigned int
+SPPrintContext::fill(Geom::PathVector const &pathv, Geom::Affine const &ctm, SPStyle const *style,
+                     Geom::OptRect const &pbox, Geom::OptRect const &dbox, Geom::OptRect const &bbox)
+{
+    return module->fill(pathv, ctm, style, pbox, dbox, bbox);
+}
+
+unsigned int
+SPPrintContext::stroke(Geom::PathVector const &pathv, Geom::Affine const &ctm, SPStyle const *style,
+                       Geom::OptRect const &pbox, Geom::OptRect const &dbox, Geom::OptRect const &bbox)
+{
+    return module->stroke(pathv, ctm, style, pbox, dbox, bbox);
+}
+
+unsigned int
+SPPrintContext::image_R8G8B8A8_N(guchar *px, unsigned int w, unsigned int h, unsigned int rs,
+                                 Geom::Affine const &transform, SPStyle const *style)
+{
+    return module->image(px, w, h, rs, transform, style);
+}
+
+unsigned int SPPrintContext::text(char const *text, Geom::Point p,
+                           SPStyle const *style)
+{
+    return module->text(text, p, style);
+}
+
+/* UI */
+
+void
+sp_print_document(Gtk::Window& parentWindow, SPDocument *doc)
+{
+    doc->ensureUpToDate();
+
+    // Build arena
+    SPItem      *base = doc->getRoot();
+
+    // 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
+}
+
+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 = nullptr;
+    mod->root = nullptr; // should be deleted by invoke_hide
+/* end */
+
+    mod->set_param_string("destination", oldoutput);
+    g_free(oldoutput);
+}
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :