Add new placeholder for ODF

(bzr r150)

4 files changed, 237 insertions, 6 deletions

diff --git a/src/extension/internal/Makefile_insert b/src/extension/internal/Makefile_insert
index c6c7aefe2..f29b37227 100644
--- a/src/extension/internal/Makefile_insert
+++ b/src/extension/internal/Makefile_insert
@@ -33,6 +33,8 @@ extension_internal_libinternal_a_SOURCES =	\
 	extension/internal/gdkpixbuf-input.cpp	\
 	extension/internal/pov-out.cpp	\
 	extension/internal/pov-out.h	\
+	extension/internal/odf.cpp	\
+	extension/internal/odf.h	\
 	extension/internal/latex-pstricks.cpp	\
 	extension/internal/latex-pstricks.h	\
 	extension/internal/latex-pstricks-out.cpp	\
diff --git a/src/extension/internal/odf.cpp b/src/extension/internal/odf.cpp
new file mode 100644
index 000000000..6918e9ebb
--- /dev/null
+++ b/src/extension/internal/odf.cpp
@@ -0,0 +1,154 @@
+/**

+ * OpenDocument <drawing> input and output

+ *

+ * This is an an entry in the extensions mechanism to begin to enable

+ * the inputting and outputting of OpenDocument Format (ODF) files from

+ * within Inkscape.  Although the initial implementations will be very lossy

+ * do to the differences in the models of SVG and ODF, they will hopefully

+ * improve greatly with time.

+ *

+ * http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/idl-definitions.html

+ *

+ * Authors:

+ *   Bob Jamison

+ *

+ * Copyright (C) 2006 Bob Jamison

+ *

+ *  This library is free software; you can redistribute it and/or

+ *  modify it under the terms of the GNU Lesser General Public

+ *  License as published by the Free Software Foundation; either

+ *  version 2.1 of the License, or (at your option) any later version.

+ *

+ *  This library is distributed in the hope that it will be useful,

+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of

+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

+ *  Lesser General Public License for more details.

+ *

+ *  You should have received a copy of the GNU Lesser General Public

+ *  License along with this library; if not, write to the Free Software

+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

+ */

+

+

+

+#ifdef HAVE_CONFIG_H

+# include <config.h>

+#endif

+#include "odf.h"

+#include "clear-n_.h"

+#include "inkscape.h"

+#include "sp-path.h"

+#include <style.h>

+#include "display/curve.h"

+#include "libnr/n-art-bpath.h"

+#include "extension/system.h"

+

+

+

+#include "io/sys.h"

+

+namespace Inkscape

+{

+namespace Extension

+{

+namespace Internal

+{

+

+

+//########################################################################

+//# O U T P U T

+//########################################################################

+

+

+/**

+ * Make sure that we are in the database

+ */

+bool

+OdfOutput::check (Inkscape::Extension::Extension *module)

+{

+    /* We don't need a Key

+    if (NULL == Inkscape::Extension::db.get(SP_MODULE_KEY_OUTPUT_POV))

+        return FALSE;

+    */

+

+    return TRUE;

+}

+

+

+

+

+/**

+ * This function searches the Repr tree recursively from the given node,

+ * and adds refs to all nodes with the given name, to the result vector

+ */

+static void

+findElementsByTagName(std::vector<Inkscape::XML::Node *> &results,

+                      Inkscape::XML::Node *node,

+                      char const *name)

+{

+    if ( !name || strcmp(node->name(), name) == 0 )

+        {

+        results.push_back(node);

+        }

+

+    for (Inkscape::XML::Node *child = node->firstChild() ; child ; child = child->next())

+        findElementsByTagName( results, child, name );

+

+}

+

+

+/**

+ * Descends into the SVG tree, mapping things to ODF when appropriate

+ */

+void

+OdfOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *uri)

+{

+    FILE *f = fopen(uri, "rb");

+    fclose(f);

+}

+

+

+/**

+ * This is the definition of PovRay output.  This function just

+ * calls the extension system with the memory allocated XML that

+ * describes the data.

+*/

+void

+OdfOutput::init()

+{

+    Inkscape::Extension::build_from_mem(

+        "<inkscape-extension>\n"

+            "<name>" N_("OpenDocument Drawing Output") "</name>\n"

+            "<id>org.inkscape.output.odf</id>\n"

+            "<output>\n"

+                "<extension>.odg</extension>\n"

+                "<mimetype>text/x-povray-script</mimetype>\n"

+                "<filetypename>" N_("OpenDocument drawing (*.odg)(placeholder)") "</filetypename>\n"

+                "<filetypetooltip>" N_("OpenDocument drawing file") "</filetypetooltip>\n"

+            "</output>\n"

+        "</inkscape-extension>",

+        new OdfOutput());

+}

+

+//########################################################################

+//# I N P U T

+//########################################################################

+

+

+

+

+}  //namespace Internal

+}  //namespace Extension

+}  //namespace Inkscape

+

+

+/*

+  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:encoding=utf-8:textwidth=99 :

diff --git a/src/extension/internal/odf.h b/src/extension/internal/odf.h
new file mode 100644
index 000000000..1e81e9986
--- /dev/null
+++ b/src/extension/internal/odf.h
@@ -0,0 +1,72 @@
+/**

+ * OpenDocument <drawing> input and output

+ *

+ * This is an an entry in the extensions mechanism to begin to enable

+ * the inputting and outputting of OpenDocument Format (ODF) files from

+ * within Inkscape.  Although the initial implementations will be very lossy

+ * do to the differences in the models of SVG and ODF, they will hopefully

+ * improve greatly with time.

+ *

+ * http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/idl-definitions.html

+ *

+ * Authors:

+ *   Bob Jamison

+ *

+ * Copyright (C) 2006 Bob Jamison

+ *

+ *  This library is free software; you can redistribute it and/or

+ *  modify it under the terms of the GNU Lesser General Public

+ *  License as published by the Free Software Foundation; either

+ *  version 2.1 of the License, or (at your option) any later version.

+ *

+ *  This library is distributed in the hope that it will be useful,

+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of

+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

+ *  Lesser General Public License for more details.

+ *

+ *  You should have received a copy of the GNU Lesser General Public

+ *  License along with this library; if not, write to the Free Software

+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

+ */

+

+#ifndef EXTENSION_INTERNAL_ODG_OUT_H

+#define EXTENSION_INTERNAL_ODG_OUT_H

+

+#include <glib.h>

+#include "extension/implementation/implementation.h"

+

+namespace Inkscape

+{

+namespace Extension

+{

+namespace Internal

+{

+

+

+class OdfOutput : public Inkscape::Extension::Implementation::Implementation

+{

+

+    public:

+

+	bool check (Inkscape::Extension::Extension * module);

+

+	void          save  (Inkscape::Extension::Output *mod,

+	                     SPDocument *doc,

+	                     const gchar *uri);

+

+	static void   init  (void);

+

+

+};

+

+

+

+

+}  //namespace Internal

+}  //namespace Extension

+}  //namespace Inkscape

+

+

+

+#endif /* EXTENSION_INTERNAL_ODG_OUT_H */

+

diff --git a/src/extension/internal/pov-out.cpp b/src/extension/internal/pov-out.cpp
index 058116040..fbe64bd81 100644
--- a/src/extension/internal/pov-out.cpp
+++ b/src/extension/internal/pov-out.cpp
@@ -32,16 +32,19 @@
 
 #include "io/sys.h"
 
-namespace Inkscape {
-namespace Extension {
-namespace Internal {
+namespace Inkscape
+{
+namespace Extension
+{
+namespace Internal
+{
 
 
 
 static const char *
 dstr(gchar *sbuffer, double d)
 {
-    return (const char *)g_ascii_formatd(sbuffer, 
+    return (const char *)g_ascii_formatd(sbuffer,
 	         G_ASCII_DTOSTR_BUF_SIZE, "%.8g", (gdouble)d);
 
 }
@@ -147,13 +150,13 @@ PovOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *
     gchar s6[G_ASCII_DTOSTR_BUF_SIZE + 1];
     gchar s7[G_ASCII_DTOSTR_BUF_SIZE + 1];
     gchar s8[G_ASCII_DTOSTR_BUF_SIZE + 1];
-	
+
     double bignum = 1000000.0;
     double minx  =  bignum;
     double maxx  = -bignum;
     double miny  =  bignum;
     double maxy  = -bignum;
-    
+
 
 
     unsigned indx;