Merge and cleanup of GSoC C++-ification project.

[inkscape.git] / src / extension / internal / odf.h

diff --git a/src/extension/internal/odf.h b/src/extension/internal/odf.h
index a9f9508a92fa339506f8ac9372cd5ad11c1c96da..9ad2610989b6da0dfa60856ba91084c2a9f5ecef 100644 (file)
--- a/src/extension/internal/odf.h
+++ b/src/extension/internal/odf.h
@@ -11,6 +11,7 @@
  *
  * Authors:
  *   Bob Jamison
+ *   Abhishek Sharma
  *
  * Copyright (C) 2006 Bob Jamison
  *
@@ -36,7 +37,7 @@
 #include <dom/io/stringstream.h>
 #include <dom/uri.h>
 
-#include <glib.h>
+#include <glibmm.h>
 #include "extension/implementation/implementation.h"
 
 
@@ -47,7 +48,7 @@
 
 #include <dom/util/ziptool.h>
 #include <dom/io/domstream.h>
-
+#include "sp-item.h"
 
 namespace Inkscape
 {
@@ -123,18 +124,44 @@ public:
         return true;
         }
 
-    std::string name;
-    std::string stroke;
-    std::string strokeColor;
-    std::string strokeWidth;
-    std::string strokeOpacity;
-    std::string fill;
-    std::string fillColor;
-    std::string fillOpacity;
+    Glib::ustring name;
+    Glib::ustring stroke;
+    Glib::ustring strokeColor;
+    Glib::ustring strokeWidth;
+    Glib::ustring strokeOpacity;
+    Glib::ustring fill;
+    Glib::ustring fillColor;
+    Glib::ustring fillOpacity;
+
+};
+
+
 
+
+class GradientStop
+{
+public:
+    GradientStop()
+        {}
+    GradientStop(unsigned long rgbArg, double opacityArg)
+        { rgb = rgbArg; opacity = opacityArg; }
+    virtual ~GradientStop()
+        {}
+    GradientStop(const GradientStop &other)
+        {  assign(other); }
+    virtual GradientStop operator=(const GradientStop &other)
+        {  assign(other); return *this; }
+    void assign(const GradientStop &other)
+        {
+        rgb = other.rgb;
+        opacity = other.opacity;
+        }
+    unsigned long rgb;
+    double opacity;
 };
 
 
+
 class GradientInfo
 {
 public:
@@ -168,6 +195,7 @@ public:
         y1            = other.y1;
         x2            = other.x2;
         y2            = other.y2;
+        stops         = other.stops;
         }
 
     void init()
@@ -183,6 +211,7 @@ public:
         y1            = 0.0;
         x2            = 0.0;
         y2            = 0.0;
+        stops.clear();
         }
 
     virtual ~GradientInfo()
@@ -205,11 +234,22 @@ public:
             y2          != other.y2
            )
             return false;
+        if (stops.size() != other.stops.size())
+            return false;
+        for (unsigned int i=0 ; i<stops.size() ; i++)
+            {
+            GradientStop g1 = stops[i];
+            GradientStop g2 = other.stops[i];
+            if (g1.rgb != g2.rgb)
+                return false;
+            if (g1.opacity != g2.opacity)
+                return false;
+            }
         return true;
         }
 
-    std::string name;
-    std::string style;
+    Glib::ustring name;
+    Glib::ustring style;
     double cx;
     double cy;
     double fx;
@@ -219,6 +259,7 @@ public:
     double y1;
     double x2;
     double y2;
+    std::vector<GradientStop> stops;
 
 };
 
@@ -233,7 +274,7 @@ public:
 
     void save  (Inkscape::Extension::Output *mod,
                SPDocument *doc,
-               const gchar *uri);
+               gchar const *filename);
 
     static void   init  (void);
 
@@ -244,7 +285,7 @@ private:
     void reset();
 
     //cc or dc metadata name/value pairs
-    std::map<std::string, std::string> metadata;
+    std::map<Glib::ustring, Glib::ustring> metadata;
 
     /* Style table
        Uses a two-stage lookup to avoid style duplication.
@@ -253,17 +294,17 @@ private:
        but check for errors, of course
     */
     //element id -> style entry name
-    std::map<std::string, std::string> styleLookupTable;
+    std::map<Glib::ustring, Glib::ustring> styleLookupTable;
     //style entry name -> style info
     std::vector<StyleInfo> styleTable;
 
     //element id -> gradient entry name
-    std::map<std::string, std::string> gradientLookupTable;
+    std::map<Glib::ustring, Glib::ustring> gradientLookupTable;
     //gradient entry name -> gradient info
     std::vector<GradientInfo> gradientTable;
 
     //for renaming image file names
-    std::map<std::string, std::string> imageTable;
+    std::map<Glib::ustring, Glib::ustring> imageTable;
 
     void preprocess(ZipFile &zf, Inkscape::XML::Node *node);
 
@@ -271,9 +312,22 @@ private:
 
     bool writeMeta(ZipFile &zf);
 
-    bool writeStyle(Writer &outs);
+    bool writeStyle(ZipFile &zf);
+
+    bool processStyle(Writer &outs, SPItem *item, const Glib::ustring &id);
+
+    bool processGradient(Writer &outs, SPItem *item,
+                    const Glib::ustring &id, Geom::Matrix &tf);
+
+    bool writeStyleHeader(Writer &outs);
+
+    bool writeStyleFooter(Writer &outs);
+
+    bool writeContentHeader(Writer &outs);
+
+    bool writeContentFooter(Writer &outs);
 
-    bool writeTree(Writer &outs, Inkscape::XML::Node *node);
+    bool writeTree(Writer &couts, Writer &souts, Inkscape::XML::Node *node);
 
     bool writeContent(ZipFile &zf, Inkscape::XML::Node *node);