WIP commit

(bzr r499)

1 files changed, 249 insertions, 1 deletions

diff --git a/src/extension/internal/odf.cpp b/src/extension/internal/odf.cpp
index 5c07d89ee..97e58600d 100644
--- a/src/extension/internal/odf.cpp
+++ b/src/extension/internal/odf.cpp
@@ -43,10 +43,19 @@
 #include "libnr/n-art-bpath.h"
 #include "extension/system.h"
 
-#include "io/sys.h"
+#include "xml/repr.h"
+#include "xml/attribute-record.h"
 
+#include <vector>
+
+#include "dom/dom.h"
 #include "dom/util/ziptool.h"
 
+
+//# Shorthand notation
+typedef org::w3c::dom::DOMString DOMString;
+
+
 namespace Inkscape
 {
 namespace Extension
@@ -55,10 +64,123 @@ namespace Internal
 {
 
 
+
+
+class ImageInfo
+{
+public:
+
+    ImageInfo(const DOMString &nameArg,
+              const DOMString &newNameArg,
+              const std::vector<unsigned char> &bufArg)
+        {
+        name    = nameArg;
+        newName = newNameArg;
+        buf     = bufArg;
+        }
+
+    virtual ~ImageInfo()
+        {}
+
+    DOMString getName()
+        {
+        return name;
+        }
+
+    DOMString getNewName()
+        {
+        return newName;
+        }
+
+
+    std::vector<unsigned char> getBuf()
+        {
+        return buf;
+        }
+
+    DOMString name;
+    DOMString newName;
+    std::vector<unsigned char>buf;
+
+};
+
+
+class StyleInfo
+{
+public:
+
+    StyleInfo(const DOMString &nameArg, const DOMString &styleArg)
+        {
+        name   = nameArg;
+        style  = styleArg;
+        fill   = "none";
+        stroke = "none";
+        }
+
+    virtual ~StyleInfo()
+        {}
+
+    DOMString getName()
+        {
+        return name;
+        }
+
+    DOMString getCssStyle()
+        {
+        return cssStyle;
+        }
+
+    DOMString getStroke()
+        {
+        return stroke;
+        }
+
+    DOMString getStrokeColor()
+        {
+        return strokeColor;
+        }
+
+    DOMString getStrokeWidth()
+        {
+        return strokeWidth;
+        }
+
+
+    DOMString getFill()
+        {
+        return fill;
+        }
+
+    DOMString getFillColor()
+        {
+        return fillColor;
+        }
+
+    DOMString name;
+    DOMString style;
+    DOMString cssStyle;
+    DOMString stroke;
+    DOMString strokeColor;
+    DOMString strokeWidth;
+    DOMString fill;
+    DOMString fillColor;
+
+};
+
+
 //########################################################################
 //# O U T P U T
 //########################################################################
 
+void OdfOutput::po(char *str)
+{
+    if (str)
+        while (*str)
+            outs.put(*str++);
+}
+
+
+
 
 /**
  * Make sure that we are in the database
@@ -76,6 +198,129 @@ OdfOutput::check (Inkscape::Extension::Extension *module)
 
 
 
+/**
+ * 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
+ */
+void
+OdfOutput::preprocess(Inkscape::XML::Node *node)
+{
+    //Look for style values in the svg element
+    Inkscape::Util::List<Inkscape::XML::AttributeRecord const> attr =
+        node->attributeList();
+    for ( ; attr ; ++attr)
+        {
+        DOMString attrName  = (const char *)attr->key;
+        DOMString attrValue = (const char *)attr->value;
+        StyleInfo si(attrName, attrValue);
+        /*
+        if (styleTable.find(styleValue) != styleTable.end())
+            {
+            g_message("duplicate style");
+            }
+        else
+            {
+            char buf[16];
+            snprintf(buf, 15, "style%d", styleIndex++);
+            std::string styleName  = buf;
+            //Map from value-->name .   Looks backwards, i know
+            styleTable[styleValue] = styleName;
+            g_message("mapping '%s' to '%s'",
+                styleValue.c_str(), styleName.c_str());
+            }
+        */
+        }
+
+
+
+    for (Inkscape::XML::Node *child = node->firstChild() ;
+            child ; child = child->next())
+        preprocess(child);
+}
+
+
+/**
+ * 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
+ */
+void
+OdfOutput::preprocess(SPDocument *doc)
+{
+    styleTable.clear();
+    styleIndex = 0;
+    preprocess(doc->rroot);
+
+    outs.clear();
+
+    po("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+    po("<office:document-content\n");
+    po("    xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\"\n");
+    po("    xmlns:style=\"urn:oasis:names:tc:opendocument:xmlns:style:1.0\"\n");
+    po("    xmlns:text=\"urn:oasis:names:tc:opendocument:xmlns:text:1.0\"\n");
+    po("    xmlns:table=\"urn:oasis:names:tc:opendocument:xmlns:table:1.0\"\n");
+    po("    xmlns:draw=\"urn:oasis:names:tc:opendocument:xmlns:drawing:1.0\"\n");
+    po("    xmlns:fo=\"urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0\"\n");
+    po("    xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n");
+    po("    xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n");
+    po("    xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\"\n");
+    po("    xmlns:number=\"urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0\"\n");
+    po("    xmlns:presentation=\"urn:oasis:names:tc:opendocument:xmlns:presentation:1.0\"\n");
+    po("    xmlns:svg=\"urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0\"\n");
+    po("    xmlns:chart=\"urn:oasis:names:tc:opendocument:xmlns:chart:1.0\"\n");
+    po("    xmlns:dr3d=\"urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0\"\n");
+    po("    xmlns:math=\"http://www.w3.org/1998/Math/MathML\"\n");
+    po("    xmlns:form=\"urn:oasis:names:tc:opendocument:xmlns:form:1.0\"\n");
+    po("    xmlns:script=\"urn:oasis:names:tc:opendocument:xmlns:script:1.0\"\n");
+    po("    xmlns:ooo=\"http://openoffice.org/2004/office\"\n");
+    po("    xmlns:ooow=\"http://openoffice.org/2004/writer\"\n");
+    po("    xmlns:oooc=\"http://openoffice.org/2004/calc\"\n");
+    po("    xmlns:dom=\"http://www.w3.org/2001/xml-events\"\n");
+    po("    xmlns:xforms=\"http://www.w3.org/2002/xforms\"\n");
+    po("    xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"\n");
+    po("    xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n");
+    po("    xmlns:smil=\"urn:oasis:names:tc:opendocument:xmlns:smil-compatible:1.0\"\n");
+    po("    xmlns:anim=\"urn:oasis:names:tc:opendocument:xmlns:animation:1.0\"\n");
+    po("    office:version=\"1.0\">\n");
+    po("\n");
+    po("\n");
+    po("<office:scripts/>\n");
+    po("<office:automatic-styles>\n");
+    po("<style:style style:name=\"dp1\" style:family=\"drawing-page\"/>\n");
+    po("<style:style style:name=\"grx1\" style:family=\"graphic\" style:parent-style-name=\"standard\">\n");
+    po("  <style:graphic-properties draw:stroke=\"none\" draw:fill=\"solid\" draw:textarea-horizontal-align=\"center\" draw:textarea-vertical-align=\"middle\" draw:color-mode=\"standard\" draw:luminance=\"0%\" draw:contrast=\"0%\" draw:gamma=\"100%\" draw:red=\"0%\" draw:green=\"0%\" draw:blue=\"0%\" fo:clip=\"rect(0cm 0cm 0cm 0cm)\" draw:image-opacity=\"100%\" style:mirror=\"none\"/>\n");
+    po("</style:style>\n");
+    po("<style:style style:name=\"P1\" style:family=\"paragraph\">\n");
+    po("  <style:paragraph-properties fo:text-align=\"center\"/>\n");
+    po("</style:style>\n");
+
+    //##  Dump our style table
+    /*
+    std::map<std::string, std::string>::iterator iter;
+    for (iter = styleTable.begin() ; iter != styleTable.end() ; iter++)
+        {
+        po("<style:style style:name=\"%s\"", iter->second);
+        po(" style:family=\"graphic\" style:parent-style-name=\"standard\">\n");
+        po("  <style:graphic-properties");
+        po(" draw:fill=\"" + s.getFill() + "\"");
+        if (!s.getFill().equals("none"))
+            po(" draw:fill-color=\"" + s.getFillColor() + "\"");
+        po(" draw:stroke=\"" + s.getStroke() + "\"");
+        if (!s.getStroke().equals("none"))
+            {
+            po(" svg:stroke-width=\"" + s.getStrokeWidth() + "\"");
+            po(" svg:stroke-color=\"" + s.getStrokeColor() + "\"");
+            }
+        po("/>\n");
+        po("</style:style>\n");
+        }
+    */
+    po("</office:automatic-styles>\n");
+    po("\n");
+
+}
+
+
+
 
 /**
  * This function searches the Repr tree recursively from the given node,
@@ -103,6 +348,9 @@ findElementsByTagName(std::vector<Inkscape::XML::Node *> &results,
 void
 OdfOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *uri)
 {
+    //# Preprocess the style entries.  ODF does not put styles
+    //# directly on elements.  Rather, it uses class IDs.
+    preprocess(doc);
     ZipFile zipFile;
     zipFile.writeFile(uri);
 }