[Kst] extragear/graphics/kst/src/libkstapp

[George Staikos]

SVN commit 568363 by staikos:

add a findPlotByName() helper to search through efficiently and find a plot,
and remove a dead function


 M  +21 -9     kst2dplot.cpp  
 M  +1 -1      kst2dplot.h  


--- trunk/extragear/graphics/kst/src/libkstapp/kst2dplot.cpp #568362:568363
@@ -5263,6 +5263,27 @@
 }
 
 
+Kst2DPlotPtr Kst2DPlot::findPlotByName(const QString& name) {
+  Kst2DPlotPtr rc;
+  KstApp *app = KstApp::inst();
+  KMdiIterator<KMdiChildView*> *it = app->createIterator();
+  if (it) {
+    while (it->currentItem()) {
+      KstViewWindow *view = dynamic_cast<KstViewWindow*>(it->currentItem());
+      if (view) {
+        rc = kst_cast<Kst2DPlot>(view->view()->findChild(name));
+        if (rc) {
+          break;
+        }
+      }
+      it->next();
+    }
+    app->deleteIterator(it);
+  }
+  return rc;
+}
+
+
 // FIXME: this does not strip out dupes.  Why?  Because we can't have them
 //        by definition at present.  this might change one day.  Unfortunately
 //        removal of dupes makes O(n) code become O(n^2).
@@ -5285,15 +5306,6 @@
 }
 
 
-Kst2DPlotList Kst2DPlot::plotListForWindow() {
-  KstViewObjectPtr v = KstViewObjectPtr(this);
-  while (v->parent()) {
-    v = v->parent();
-  }
-  return v->findChildrenType<Kst2DPlot>(true);
-}
-
-
 #ifndef WHEEL_DELTA
 #define WHEEL_DELTA 120
 #endif
--- trunk/extragear/graphics/kst/src/libkstapp/kst2dplot.h #568362:568363
@@ -95,7 +95,7 @@
   virtual ~Kst2DPlot();
 
   static Kst2DPlotList globalPlotList();
-  Kst2DPlotList plotListForWindow();
+  static Kst2DPlotPtr findPlotByName(const QString& name);
   static bool checkRange(double& min_in, double& max_in);
   static bool checkLRange(double& min_in, double& max_in, bool isLog, double logBase);
   static void genAxisTickLabel(QString& label, double z, bool isLog, double logBase);