merged from trunk

(bzr r11608.1.56)

1 files changed, 12 insertions, 11 deletions

diff --git a/src/widgets/gradient-vector.cpp b/src/widgets/gradient-vector.cpp
index db8c76b9b..e15f81e0f 100644
--- a/src/widgets/gradient-vector.cpp
+++ b/src/widgets/gradient-vector.cpp
@@ -22,10 +22,9 @@
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
-#ifdef HAVE_STRING_H
-#endif
-#include "ui/widget/color-preview.h"
+
 #include "gradient-vector.h"
+#include "ui/widget/color-preview.h"
 #include "verbs.h"
 #include <gtk/gtk.h>
 #include "macros.h"
@@ -377,7 +376,7 @@ unsigned long sp_gradient_to_hhssll(SPGradient *gr)
     return ((int)(hsl[0]*100 * 10000)) + ((int)(hsl[1]*100 * 100)) + ((int)(hsl[2]*100 * 1));
 }
 
-GSList *get_all_doc_items(GSList *list, SPObject *from, bool onlyvisible, bool onlysensitive, bool ingroups, GSList const *exclude)
+static GSList *get_all_doc_items(GSList *list, SPObject *from, bool onlyvisible, bool onlysensitive, bool ingroups, GSList const *exclude)
 {
     for ( SPObject *child = from->firstChild() ; child; child = child->getNext() ) {
         if (SP_IS_ITEM(child)) {
@@ -430,6 +429,8 @@ void gr_get_usage_counts(SPDocument *doc, std::map<SPGradient *, gint> *mapUsage
 
     for (GSList *i = all_list; i != NULL; i = i->next) {
         SPItem *item = SP_ITEM(i->data);
+        if (!item->getId())
+            continue;
         SPGradient *gr = NULL;
         gr = gr_item_get_gradient(item, true); // fill
         if (gr) {
@@ -607,7 +608,7 @@ static void update_stop_list( GtkWidget *vb, SPGradient *gradient, SPStop *new_s
     if (!combo_box) {
         return;
     }
-    GtkListStore *store = (GtkListStore *)gtk_combo_box_get_model (GTK_COMBO_BOX(combo_box));
+    GtkListStore *store = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(combo_box)));
     if (!store) {
         return;
     }
@@ -718,7 +719,7 @@ static SPStop *get_selected_stop( GtkWidget *vb)
     if (combo_box) {
         GtkTreeIter  iter;
         if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX(combo_box), &iter)) {
-            GtkListStore *store = (GtkListStore *)gtk_combo_box_get_model (GTK_COMBO_BOX(combo_box));
+            GtkListStore *store = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(combo_box)));
             gtk_tree_model_get (GTK_TREE_MODEL(store), &iter, 2, &stop, -1);
         }
     }
@@ -929,7 +930,7 @@ static GtkWidget * sp_gradient_vector_widget_new(SPGradient *gradient, SPStop *s
 
     /* Adjustment */
     GtkAdjustment *Offset_adj = NULL;
-    Offset_adj= (GtkAdjustment *) gtk_adjustment_new(0.0, 0.0, 1.0, 0.01, 0.01, 0.0);
+    Offset_adj= GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 1.0, 0.01, 0.01, 0.0));
     g_object_set_data(G_OBJECT(vb), "offset", Offset_adj);
 
     SPStop *stop = get_selected_stop(vb);
@@ -1195,10 +1196,10 @@ static void sp_gradient_vector_widget_destroy(GtkWidget *object, gpointer /*data
 static void sp_gradient_vector_widget_destroy(GtkObject *object, gpointer /*data*/)
 #endif
 {
-    SPObject *gradient = reinterpret_cast<SPObject*>(g_object_get_data(G_OBJECT(object), "gradient"));
+    SPObject *gradient = SP_OBJECT(g_object_get_data(G_OBJECT(object), "gradient"));
 
-    sigc::connection *release_connection = (sigc::connection *)g_object_get_data(G_OBJECT(object), "gradient_release_connection");
-    sigc::connection *modified_connection = (sigc::connection *)g_object_get_data(G_OBJECT(object), "gradient_modified_connection");
+    sigc::connection *release_connection = static_cast<sigc::connection *>(g_object_get_data(G_OBJECT(object), "gradient_release_connection"));
+    sigc::connection *modified_connection = static_cast<sigc::connection *>(g_object_get_data(G_OBJECT(object), "gradient_modified_connection"));
 
     if (gradient) {
         g_assert( release_connection != NULL );
@@ -1314,7 +1315,7 @@ static void sp_gradient_vector_color_changed(SPColorSelector *csel, GObject *obj
     if (combo_box) {
         GtkTreeIter  iter;
         if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX(combo_box), &iter)) {
-            GtkListStore *store = (GtkListStore *)gtk_combo_box_get_model (GTK_COMBO_BOX(combo_box));
+            GtkListStore *store = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(combo_box)));
 
             Inkscape::UI::Widget::ColorPreview *cp = Gtk::manage(new Inkscape::UI::Widget::ColorPreview(sp_stop_get_rgba32(stop)));
             GdkPixbuf *pb = cp->toPixbuf(64, 16);