Cleanup of oudated/redundant SP_ITEM() macro use.

(bzr r10461)

1 files changed, 11 insertions, 17 deletions

diff --git a/src/extension/internal/latex-pstricks-out.cpp b/src/extension/internal/latex-pstricks-out.cpp
index 1477d5daf..376db7ee3 100644
--- a/src/extension/internal/latex-pstricks-out.cpp
+++ b/src/extension/internal/latex-pstricks-out.cpp
@@ -20,7 +20,7 @@
 #include "extension/db.h"
 #include "display/nr-arena.h"
 #include "display/nr-arena-item.h"
-
+#include "sp-root.h"
 
 
 
@@ -39,36 +39,30 @@ LatexOutput::~LatexOutput (void) //The destructor
     return;
 }
 
-bool
-LatexOutput::check (Inkscape::Extension::Extension * module)
+bool LatexOutput::check(Inkscape::Extension::Extension * /*module*/)
 {
-	if (NULL == Inkscape::Extension::db.get("org.inkscape.print.latex"))
-		return FALSE;
-    return TRUE;
+    bool result = Inkscape::Extension::db.get("org.inkscape.print.latex") != NULL;
+    return result;
 }
 
 
-void
-LatexOutput::save(Inkscape::Extension::Output *mod2, SPDocument *doc, gchar const *filename)
+void LatexOutput::save(Inkscape::Extension::Output * /*mod2*/, SPDocument *doc, gchar const *filename)
 {
-    Inkscape::Extension::Print *mod;
     SPPrintContext context;
-    const gchar * oldconst;
-    gchar * oldoutput;
-    unsigned int ret;
+    unsigned int ret = 0;
 
     doc->ensureUpToDate();
 
-    mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_LATEX);
-    oldconst = mod->get_param_string("destination");
-    oldoutput = g_strdup(oldconst);
+    Inkscape::Extension::Print *mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_LATEX);
+    const gchar * oldconst = mod->get_param_string("destination");
+    gchar * oldoutput = g_strdup(oldconst);
     mod->set_param_string("destination", filename);
 
     /* Start */
     context.module = mod;
     /* fixme: This has to go into module constructor somehow */
-    /* Create new arena */
-    mod->base = SP_ITEM(doc->getRoot());
+    // Create new arena
+    mod->base = doc->getRoot();
     mod->arena = NRArena::create();
     mod->dkey = SPItem::display_key_new (1);
     mod->root = (mod->base)->invoke_show (mod->arena, mod->dkey, SP_ITEM_SHOW_DISPLAY);