Warning cleanup

(bzr r6495)

22 files changed, 43 insertions, 43 deletions

diff --git a/src/dialogs/swatches.cpp b/src/dialogs/swatches.cpp
index 2987b3212..21889179f 100644
--- a/src/dialogs/swatches.cpp
+++ b/src/dialogs/swatches.cpp
@@ -240,7 +240,7 @@ static void handleSecondaryClick( GtkWidget* widget, gint arg1, gpointer callbac
     }
 }
 
-static gboolean handleEnterNotify( GtkWidget* widget, GdkEventCrossing* event, gpointer callback_data ) {
+static gboolean handleEnterNotify( GtkWidget* /*widget*/, GdkEventCrossing* /*event*/, gpointer callback_data ) {
     ColorItem* item = reinterpret_cast<ColorItem*>(callback_data);
     if ( item ) {
         SPDesktop *desktop = SP_ACTIVE_DESKTOP;
@@ -254,7 +254,7 @@ static gboolean handleEnterNotify( GtkWidget* widget, GdkEventCrossing* event, g
     return FALSE;
 }
 
-static gboolean handleLeaveNotify( GtkWidget* widget, GdkEventCrossing* event, gpointer callback_data ) {
+static gboolean handleLeaveNotify( GtkWidget* /*widget*/, GdkEventCrossing* /*event*/, gpointer callback_data ) {
     ColorItem* item = reinterpret_cast<ColorItem*>(callback_data);
     if ( item ) {
         SPDesktop *desktop = SP_ACTIVE_DESKTOP;
diff --git a/src/display/bezier-utils-test.cpp b/src/display/bezier-utils-test.cpp
index d42672113..edeb9e3b7 100644
--- a/src/display/bezier-utils-test.cpp
+++ b/src/display/bezier-utils-test.cpp
@@ -82,7 +82,7 @@ static void compare_rms(Point const est_b[], double const t[], Point const d[],
     }
 }
 
-int main(int argc, char *argv[]) {
+int main(int /*argc*/, char */*argv*/[]) {
     utest_start("bezier-utils.cpp");
 
     UTEST_TEST("copy_without_nans_or_adjacent_duplicates") {
diff --git a/src/extension/internal/pov-out.cpp b/src/extension/internal/pov-out.cpp
index d1a8e833c..b5c7cc6a3 100644
--- a/src/extension/internal/pov-out.cpp
+++ b/src/extension/internal/pov-out.cpp
@@ -304,7 +304,7 @@ void PovOutput::doCurves(SPDocument *doc)
         SPCurve *curve = shape->curve;
         if (curve->is_empty())
             continue;
-            
+
         nrShapes++;
 
         PovShapeInfo shapeInfo;
@@ -384,7 +384,7 @@ void PovOutput::doCurves(SPDocument *doc)
                     g_error ("logical error, because pathv_to_linear_and_cubic_beziers was used");
                 }
 
-                if (segmentNr <= segmentCount)
+                if (segmentNr <= static_cast<int>(segmentCount))
                     out(",\n");
                 else
                     out("\n");
@@ -400,7 +400,7 @@ void PovOutput::doCurves(SPDocument *doc)
         double cmaxx = cminmax.max()[X];
         double cminy = cminmax.min()[Y];
         double cmaxy = cminmax.max()[Y];
-                     
+
         //# prefix for following declarations
         char *pfx = (char *)id.c_str();
 
@@ -553,9 +553,9 @@ void PovOutput::saveDocument(SPDocument *doc, gchar const *uri)
     outbuf.clear();
 
     doHeader();
-    
+
     outbuf.append(curveBuf);
-    
+
     doTail();
 
 
@@ -572,7 +572,7 @@ void PovOutput::saveDocument(SPDocument *doc, gchar const *uri)
         int ch = *iter;
         fputc(ch, f);
         }
-        
+
     fclose(f);
 }
 
diff --git a/src/helper/units-test.cpp b/src/helper/units-test.cpp
index 1a983fece..a400ca01f 100644
--- a/src/helper/units-test.cpp
+++ b/src/helper/units-test.cpp
@@ -93,7 +93,7 @@ test_unit_table()
 }
 
 int
-main(int argc, char *argv[])
+main(int /*argc*/, char */*argv*/[])
 {
     int const ret = ( ( test_conversions()
                         && test_unit_table() )
diff --git a/src/knotholder.cpp b/src/knotholder.cpp
index ae9737b32..df50b9ff5 100644
--- a/src/knotholder.cpp
+++ b/src/knotholder.cpp
@@ -127,7 +127,7 @@ KnotHolder::knot_clicked_handler(SPKnot *knot, guint state)
     }
 
     // for drag, this is done by ungrabbed_handler, but for click we must do it here
-    sp_document_done(SP_OBJECT_DOCUMENT(item), object_verb, 
+    sp_document_done(SP_OBJECT_DOCUMENT(item), object_verb,
                      _("Change handle"));
 }
 
@@ -154,7 +154,7 @@ KnotHolder::knot_moved_handler(SPKnot *knot, NR::Point const *p, guint state)
 }
 
 void
-KnotHolder::knot_ungrabbed_handler(SPKnot *knot)
+KnotHolder::knot_ungrabbed_handler(SPKnot */*knot*/)
 {
     if (this->released) {
         this->released(this->item);
@@ -199,7 +199,7 @@ KnotHolder::knot_ungrabbed_handler(SPKnot *knot)
             else
                 object_verb = SP_VERB_SELECTION_DYNAMIC_OFFSET;
         }
-        
+
         sp_document_done(SP_OBJECT_DOCUMENT (object), object_verb,
                          _("Move handle"));
     }
diff --git a/src/libnr/in-svg-plane-test.cpp b/src/libnr/in-svg-plane-test.cpp
index 061333cbb..112dfaedf 100644
--- a/src/libnr/in-svg-plane-test.cpp
+++ b/src/libnr/in-svg-plane-test.cpp
@@ -5,7 +5,7 @@
 #include "utest/utest.h"
 #include "2geom/isnan.h"
 
-int main(int argc, char *argv[])
+int main(int /*argc*/, char */*argv*/[])
 {
     utest_start("in-svg-plane.h");
 
diff --git a/src/libnr/nr-matrix-test.cpp b/src/libnr/nr-matrix-test.cpp
index c457f9666..610ebb750 100644
--- a/src/libnr/nr-matrix-test.cpp
+++ b/src/libnr/nr-matrix-test.cpp
@@ -22,7 +22,7 @@ inline bool point_equalp(NR::Point const &a, NR::Point const &b)
              NR_DF_TEST_CLOSE(a[Y], b[Y], 1e-5)   );
 }
 
-int main(int argc, char *argv[])
+int main(int /*argc*/, char */*argv*/[])
 {
     int rc = EXIT_SUCCESS;
 
diff --git a/src/libnr/nr-point-fns-test.cpp b/src/libnr/nr-point-fns-test.cpp
index 312055fee..0ceb19ac0 100644
--- a/src/libnr/nr-point-fns-test.cpp
+++ b/src/libnr/nr-point-fns-test.cpp
@@ -9,7 +9,7 @@
 
 using NR::Point;
 
-int main(int argc, char *argv[])
+int main(int /*argc*/, char */*argv*/[])
 {
     utest_start("nr-point-fns");
 
diff --git a/src/libnr/nr-rotate-fns-test.cpp b/src/libnr/nr-rotate-fns-test.cpp
index 45b2450e0..fb7df7eef 100644
--- a/src/libnr/nr-rotate-fns-test.cpp
+++ b/src/libnr/nr-rotate-fns-test.cpp
@@ -4,7 +4,7 @@
 #include <libnr/nr-rotate-fns.h>
 #include <utest/utest.h>
 
-int main(int argc, char *argv[])
+int main(int /*argc*/, char */*argv*/[])
 {
     utest_start("rotate-fns");
 
diff --git a/src/libnr/nr-rotate-test.cpp b/src/libnr/nr-rotate-test.cpp
index 63b9d1737..b44562500 100644
--- a/src/libnr/nr-rotate-test.cpp
+++ b/src/libnr/nr-rotate-test.cpp
@@ -11,7 +11,7 @@
 using NR::X;
 using NR::Y;
 
-int main(int argc, char *argv[])
+int main(int /*argc*/, char */*argv*/[])
 {
     utest_start("rotate");
 
diff --git a/src/libnr/nr-scale-test.cpp b/src/libnr/nr-scale-test.cpp
index cc255d02a..6bc79917d 100644
--- a/src/libnr/nr-scale-test.cpp
+++ b/src/libnr/nr-scale-test.cpp
@@ -4,7 +4,7 @@
 using NR::X;
 using NR::Y;
 
-int main(int argc, char *argv[])
+int main(int /*argc*/, char */*argv*/[])
 {
     utest_start("NR::scale");
 
diff --git a/src/libnr/nr-translate-test.cpp b/src/libnr/nr-translate-test.cpp
index 9e1ef1166..7896315c1 100644
--- a/src/libnr/nr-translate-test.cpp
+++ b/src/libnr/nr-translate-test.cpp
@@ -10,7 +10,7 @@ using NR::X;
 using NR::Y;
 
 
-int main(int argc, char *argv[])
+int main(int /*argc*/, char */*argv*/[])
 {
     utest_start("translate");
 
diff --git a/src/libnr/nr-types-test.cpp b/src/libnr/nr-types-test.cpp
index 87a35fc68..153ca7910 100644
--- a/src/libnr/nr-types-test.cpp
+++ b/src/libnr/nr-types-test.cpp
@@ -7,7 +7,7 @@ using NR::X;
 using NR::Y;
 
 
-int main(int argc, char *argv[]) {
+int main(int /*argc*/, char */*argv*/[]) {
 	utest_start("Basic NR::Point operations");
 
 	UTEST_TEST("X,Y values") {
diff --git a/src/live_effects/effect.cpp b/src/live_effects/effect.cpp
index b0cebab8d..555b9d32d 100644
--- a/src/live_effects/effect.cpp
+++ b/src/live_effects/effect.cpp
@@ -497,7 +497,7 @@ Effect::getHelperPaths(SPLPEItem *lpeitem)
  * This function should be overwritten by derived effects if they want to provide their own helperpaths.
  */
 void
-Effect::addCanvasIndicators(SPLPEItem *lpeitem, std::vector<Geom::PathVector> &hp_vec)
+Effect::addCanvasIndicators(SPLPEItem */*lpeitem*/, std::vector<Geom::PathVector> &/*hp_vec*/)
 {
 }
 
diff --git a/src/live_effects/parameter/parameter.h b/src/live_effects/parameter/parameter.h
index 8c24c50de..aac3dfa69 100644
--- a/src/live_effects/parameter/parameter.h
+++ b/src/live_effects/parameter/parameter.h
@@ -60,8 +60,8 @@ public:
     virtual Glib::ustring * param_getTooltip() { return &param_tooltip; };
 
     // overload these for your particular parameter to make it provide knotholder handles or canvas helperpaths
-    virtual void addKnotHolderEntities(KnotHolder *knotholder, SPDesktop *desktop, SPItem *item) {}
-    virtual void addCanvasIndicators(SPLPEItem *lpeitem, std::vector<Geom::PathVector> &hp_vec) {};
+    virtual void addKnotHolderEntities(KnotHolder */*knotholder*/, SPDesktop */*desktop*/, SPItem */*item*/) {}
+    virtual void addCanvasIndicators(SPLPEItem */*lpeitem*/, std::vector<Geom::PathVector> &/*hp_vec*/) {};
 
     virtual void param_editOncanvas(SPItem * /*item*/, SPDesktop * /*dt*/) {};
     virtual void param_setup_nodepath(Inkscape::NodePath::Path */*np*/) {};
diff --git a/src/live_effects/parameter/path.cpp b/src/live_effects/parameter/path.cpp
index 2d659c2c7..e74729b35 100644
--- a/src/live_effects/parameter/path.cpp
+++ b/src/live_effects/parameter/path.cpp
@@ -218,7 +218,7 @@ PathParam::param_setup_nodepath(Inkscape::NodePath::Path *np)
 }
 
 void
-PathParam::addCanvasIndicators(SPLPEItem *lpeitem, std::vector<Geom::PathVector> &hp_vec)
+PathParam::addCanvasIndicators(SPLPEItem */*lpeitem*/, std::vector<Geom::PathVector> &hp_vec)
 {
     hp_vec.push_back(_pathvector);
 }
diff --git a/src/live_effects/parameter/text.cpp b/src/live_effects/parameter/text.cpp
index dea750091..5ba4bcfc7 100644
--- a/src/live_effects/parameter/text.cpp
+++ b/src/live_effects/parameter/text.cpp
@@ -52,7 +52,7 @@ TextParam::setPos(Geom::Point pos)
 
 void
 TextParam::setPosAndAnchor(const Geom::Piecewise<Geom::D2<Geom::SBasis> > &pwd2,
-                           const double t, const double length, bool use_curvature)
+                           const double t, const double length, bool /*use_curvature*/)
 {
     using namespace Geom;
 
diff --git a/src/live_effects/parameter/text.h b/src/live_effects/parameter/text.h
index be42cffbc..7ce525542 100644
--- a/src/live_effects/parameter/text.h
+++ b/src/live_effects/parameter/text.h
@@ -70,7 +70,7 @@ public:
     TextParamInternal(Effect* effect) :
         TextParam("", "", "", NULL, effect) {}
 
-    virtual Gtk::Widget * param_newWidget(Gtk::Tooltips * tooltips) { return NULL; }
+    virtual Gtk::Widget * param_newWidget(Gtk::Tooltips * /*tooltips*/) { return NULL; }
 };
 
 } //namespace LivePathEffect
diff --git a/src/sp-script.cpp b/src/sp-script.cpp
index 48247ecad..2b855e455 100644
--- a/src/sp-script.cpp
+++ b/src/sp-script.cpp
@@ -69,15 +69,15 @@ static void sp_script_release(SPObject *object)
     }
 }
 
-static void sp_script_update(SPObject *object, SPCtx *ctx, guint flags)
+static void sp_script_update(SPObject */*object*/, SPCtx */*ctx*/, guint /*flags*/)
 {
 }
 
-static void sp_script_modified(SPObject *object, guint flags)
+static void sp_script_modified(SPObject */*object*/, guint /*flags*/)
 {
 }
 
-static Inkscape::XML::Node *sp_script_write(SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)
+static Inkscape::XML::Node *sp_script_write(SPObject */*object*/, Inkscape::XML::Document */*xml_doc*/, Inkscape::XML::Node *repr, guint /*flags*/)
 {
 /*
 TODO:
diff --git a/src/util/list-container-test.cpp b/src/util/list-container-test.cpp
index e309677c0..45db65e33 100644
--- a/src/util/list-container-test.cpp
+++ b/src/util/list-container-test.cpp
@@ -26,7 +26,7 @@ static bool check_values(ListContainer<int> const &c, unsigned n_values, ...) {
 	return ret && n_values == 0 && iter == c.end();
 }
 
-int main(int argc, char *argv[]) {
+int main(int /*argc*/, char */*argv*/[]) {
 	Inkscape::GC::init();
 	utest_start("List Container");
 	UTEST_TEST("range constructor") {
diff --git a/src/widgets/sp-xmlview-tree.cpp b/src/widgets/sp-xmlview-tree.cpp
index 5057e724a..293f7aa13 100644
--- a/src/widgets/sp-xmlview-tree.cpp
+++ b/src/widgets/sp-xmlview-tree.cpp
@@ -245,7 +245,7 @@ node_data_free (gpointer ptr) {
 }
 
 void
-element_child_added (Inkscape::XML::Node * repr, Inkscape::XML::Node * child, Inkscape::XML::Node * ref, gpointer ptr)
+element_child_added (Inkscape::XML::Node * /*repr*/, Inkscape::XML::Node * child, Inkscape::XML::Node * ref, gpointer ptr)
 {
 	NodeData * data;
 	GtkCTreeNode * before;
@@ -260,7 +260,7 @@ element_child_added (Inkscape::XML::Node * repr, Inkscape::XML::Node * child, In
 }
 
 void
-element_attr_changed (Inkscape::XML::Node * repr, const gchar * key, const gchar * old_value, const gchar * new_value, bool is_interactive, gpointer ptr)
+element_attr_changed (Inkscape::XML::Node * repr, const gchar * key, const gchar * /*old_value*/, const gchar * new_value, bool /*is_interactive*/, gpointer ptr)
 {
 	NodeData * data;
 	gchar *label;
@@ -270,7 +270,7 @@ element_attr_changed (Inkscape::XML::Node * repr, const gchar * key, const gchar
 	if (data->tree->blocked) return;
 
 	if (strcmp (key, "id")) return;
-	
+
 	if (new_value) {
 		label = g_strdup_printf ("<%s id=\"%s\">", repr->name(), new_value);
 	} else {
@@ -281,7 +281,7 @@ element_attr_changed (Inkscape::XML::Node * repr, const gchar * key, const gchar
 }
 
 void
-element_child_removed (Inkscape::XML::Node * repr, Inkscape::XML::Node * child, Inkscape::XML::Node * ref, gpointer ptr)
+element_child_removed (Inkscape::XML::Node * /*repr*/, Inkscape::XML::Node * child, Inkscape::XML::Node * /*ref*/, gpointer ptr)
 {
 	NodeData * data;
 
@@ -293,7 +293,7 @@ element_child_removed (Inkscape::XML::Node * repr, Inkscape::XML::Node * child,
 }
 
 void
-element_order_changed (Inkscape::XML::Node * repr, Inkscape::XML::Node * child, Inkscape::XML::Node * oldref, Inkscape::XML::Node * newref, gpointer ptr)
+element_order_changed (Inkscape::XML::Node * /*repr*/, Inkscape::XML::Node * child, Inkscape::XML::Node * /*oldref*/, Inkscape::XML::Node * newref, gpointer ptr)
 {
 	NodeData * data;
 	GtkCTreeNode * before, * node;
@@ -311,7 +311,7 @@ element_order_changed (Inkscape::XML::Node * repr, Inkscape::XML::Node * child,
 }
 
 void
-text_content_changed (Inkscape::XML::Node * repr, const gchar * old_content, const gchar * new_content, gpointer ptr)
+text_content_changed (Inkscape::XML::Node * /*repr*/, const gchar * /*old_content*/, const gchar * new_content, gpointer ptr)
 {
 	NodeData *data;
 	gchar *label;
@@ -326,7 +326,7 @@ text_content_changed (Inkscape::XML::Node * repr, const gchar * old_content, con
 }
 
 void
-comment_content_changed (Inkscape::XML::Node *repr, const gchar * old_content, const gchar *new_content, gpointer ptr)
+comment_content_changed (Inkscape::XML::Node */*repr*/, const gchar * /*old_content*/, const gchar *new_content, gpointer ptr)
 {
 	NodeData *data;
 	gchar *label;
@@ -341,7 +341,7 @@ comment_content_changed (Inkscape::XML::Node *repr, const gchar * old_content, c
 }
 
 void
-pi_content_changed(Inkscape::XML::Node *repr, const gchar * old_content, const gchar *new_content, gpointer ptr)
+pi_content_changed(Inkscape::XML::Node *repr, const gchar * /*old_content*/, const gchar *new_content, gpointer ptr)
 {
 	NodeData *data;
 	gchar *label;
@@ -386,7 +386,7 @@ ref_to_sibling (GtkCTreeNode * parent, Inkscape::XML::Node * ref)
 {
 	if (ref) {
 		GtkCTreeNode * before;
-		before = repr_to_child (parent, ref); 
+		before = repr_to_child (parent, ref);
 		g_assert (before != NULL);
 		before = GTK_CTREE_ROW (before)->sibling;
 		return before;
@@ -419,7 +419,7 @@ sibling_to_ref (GtkCTreeNode * parent, GtkCTreeNode * sibling)
 }
 
 gboolean
-check_drag (GtkCTree * tree, GtkCTreeNode * node, GtkCTreeNode * new_parent, GtkCTreeNode * new_sibling)
+check_drag (GtkCTree * /*tree*/, GtkCTreeNode * node, GtkCTreeNode * new_parent, GtkCTreeNode * /*new_sibling*/)
 {
 	GtkCTreeNode * old_parent;
 
@@ -434,7 +434,7 @@ check_drag (GtkCTree * tree, GtkCTreeNode * node, GtkCTreeNode * new_parent, Gtk
 }
 
 Inkscape::XML::Node *
-sp_xmlview_tree_node_get_repr (SPXMLViewTree * tree, GtkCTreeNode * node)
+sp_xmlview_tree_node_get_repr (SPXMLViewTree * /*tree*/, GtkCTreeNode * node)
 {
 	return NODE_DATA (node)->repr;
 }
diff --git a/src/xml/repr-action-test.cpp b/src/xml/repr-action-test.cpp
index 9b0ccf5da..d4f9d094d 100644
--- a/src/xml/repr-action-test.cpp
+++ b/src/xml/repr-action-test.cpp
@@ -8,7 +8,7 @@
 int sp_main_gui (int, char const**) { return 0; }
 int sp_main_console (int, char const**) { return 0; }
 
-int main(int argc, char *argv[]) {
+int main(int /*argc*/, char */*argv*/[]) {
 	Inkscape::XML::Document *document;
 	Inkscape::XML::Node *a, *b, *c, *root;