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

[inkscape.git] / src / ui / dialog / filedialogimpl-win32.cpp

diff --git a/src/ui/dialog/filedialogimpl-win32.cpp b/src/ui/dialog/filedialogimpl-win32.cpp
index e2bf47db928b1652a20990518374ee2231ff8a5f..65bb49f1376bca4febbe1a342b7fd64278aae886 100644 (file)
--- a/src/ui/dialog/filedialogimpl-win32.cpp
+++ b/src/ui/dialog/filedialogimpl-win32.cpp
@@ -4,6 +4,7 @@
 /* Authors:
  *   Joel Holdsworth
  *   The Inkscape Organization
+ *   Abhishek Sharma
  *
  * Copyright (C) 2004-2008 The Inkscape Organization
  *
@@ -906,20 +907,20 @@ bool FileOpenDialogImplWin32::set_svg_preview()
 
     gchar *utf8string = g_utf16_to_utf8((const gunichar2*)_path_string,
         _MAX_PATH, NULL, NULL, NULL);
-    SPDocument *svgDoc = sp_document_new (utf8string, true);
+    SPDocument *svgDoc = SPDocument::createNewDoc (utf8string, true);
     g_free(utf8string);
 
     // Check the document loaded properly
     if(svgDoc == NULL) return false;
     if(svgDoc->root == NULL)
     {
-        sp_document_unref(svgDoc);
+        svgDoc->doUnref();
         return false;
     }
 
     // Get the size of the document
-    const double svgWidth = sp_document_width(svgDoc);
-    const double svgHeight = sp_document_height(svgDoc);
+    const double svgWidth = svgDoc->getWidth();
+    const double svgHeight = svgDoc->getHeight();
 
     // Find the minimum scale to fit the image inside the preview area
     const double scaleFactorX =    PreviewSize / svgWidth;
@@ -936,9 +937,9 @@ bool FileOpenDialogImplWin32::set_svg_preview()
 
     // write object bbox to area
     Geom::OptRect maybeArea(area);
-    sp_document_ensure_up_to_date (svgDoc);
-    sp_item_invoke_bbox((SPItem *) svgDoc->root, maybeArea,
-        sp_item_i2d_affine((SPItem *)(svgDoc->root)), TRUE);
+    svgDoc->ensureUpToDate ();
+    static_cast<(SPItem *)>(svgDoc->root)->invoke_bbox( maybeArea,
+        static_cast<(SPItem *)>(svgDoc->root)->i2d_affine(), TRUE);
 
     NRArena *const arena = NRArena::create();
 
@@ -968,7 +969,7 @@ bool FileOpenDialogImplWin32::set_svg_preview()
     // Fail if the pixblock failed to allocate
     if(pixBlock.data.px == NULL)
     {
-        sp_document_unref(svgDoc);
+        svgDoc->doUnref();
         return false;
     }
 
@@ -980,7 +981,7 @@ bool FileOpenDialogImplWin32::set_svg_preview()
     nr_arena_item_invoke_render(NULL, root, &bbox, &pixBlock, /*0*/NR_ARENA_ITEM_RENDER_NO_CACHE);
 
     // Tidy up
-    sp_document_unref(svgDoc);
+    svgDoc->doUnref();
     sp_item_invoke_hide((SPItem*)(svgDoc->root), key);
     nr_object_unref((NRObject *) arena);