Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 100 insertions, 0 deletions

diff --git a/src/extension/internal/svgz.cpp b/src/extension/internal/svgz.cpp
new file mode 100644
index 0000000..7799c67
--- /dev/null
+++ b/src/extension/internal/svgz.cpp
@@ -0,0 +1,100 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Code to handle compressed SVG loading and saving. Almost identical to svg
+ * routines, but separated for simpler extension maintenance.
+ *
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Ted Gould <ted@gould.cx>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *
+ * Copyright (C) 2002-2005 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "svgz.h"
+#include "extension/extension.h"
+#include "extension/system.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+#include "clear-n_.h"
+
+/**
+    \return   None
+    \brief    What would an SVG editor be without loading/saving SVG
+              files.  This function sets that up.
+
+    For each module there is a call to Inkscape::Extension::build_from_mem
+    with a rather large XML file passed in.  This is a constant string
+    that describes the module.  At the end of this call a module is
+    returned that is basically filled out.  The one thing that it doesn't
+    have is the key function for the operation.  And that is linked at
+    the end of each call.
+*/
+void
+Svgz::init()
+{
+    // clang-format off
+    /* SVGZ in */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("SVGZ Input") "</name>\n"
+            "<id>" SP_MODULE_KEY_INPUT_SVGZ "</id>\n"
+            "<dependency type=\"extension\">" SP_MODULE_KEY_INPUT_SVG "</dependency>\n"
+            SVG_COMMON_INPUT_PARAMS
+            "<input>\n"
+                "<extension>.svgz</extension>\n"
+                "<mimetype>image/svg+xml-compressed</mimetype>\n"
+                "<filetypename>" N_("Compressed Inkscape SVG (*.svgz)") "</filetypename>\n"
+                "<filetypetooltip>" N_("SVG file format compressed with GZip") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new Svgz());
+
+    /* SVGZ out Inkscape */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("SVGZ Output") "</name>\n"
+            "<id>" SP_MODULE_KEY_OUTPUT_SVGZ_INKSCAPE "</id>\n"
+            "<output>\n"
+                "<extension>.svgz</extension>\n"
+                "<mimetype>image/x-inkscape-svg-compressed</mimetype>\n"
+                "<filetypename>" N_("Compressed Inkscape SVG (*.svgz)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Inkscape's native file format compressed with GZip") "</filetypetooltip>\n"
+                "<dataloss>false</dataloss>\n"
+            "</output>\n"
+        "</inkscape-extension>", new Svgz());
+
+    /* SVGZ out */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("SVGZ Output") "</name>\n"
+            "<id>" SP_MODULE_KEY_OUTPUT_SVGZ "</id>\n"
+            "<output>\n"
+                "<extension>.svgz</extension>\n"
+                "<mimetype>image/svg+xml-compressed</mimetype>\n"
+                "<filetypename>" N_("Compressed plain SVG (*.svgz)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Scalable Vector Graphics format compressed with GZip") "</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>\n", new Svgz());
+    // clang-format on
+
+    return;
+}
+
+
+} } }  // namespace inkscape, module, implementation
+
+/*
+  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 :