[Kst] extragear/graphics/kst/kst

[George Staikos]

SVN commit 481937 by staikos:

update the dialog when selection changes


 M  +9 -0      changenptsdialog.ui  
 M  +23 -2     kstchangenptsdialog_i.cpp  
 M  +1 -0      kstchangenptsdialog_i.h  


--- trunk/extragear/graphics/kst/kst/changenptsdialog.ui #481936:481937
@@ -168,6 +168,12 @@
         <receiver>KstChangeNptsDialog</receiver>
         <slot>reject()</slot>
     </connection>
+    <connection>
+        <sender>CurveList</sender>
+        <signal>selectionChanged()</signal>
+        <receiver>KstChangeNptsDialog</receiver>
+        <slot>updateTimeCombo()</slot>
+    </connection>
 </connections>
 <tabstops>
     <tabstop>CurveList</tabstop>
@@ -177,6 +183,9 @@
     <tabstop>Apply</tabstop>
     <tabstop>Cancel</tabstop>
 </tabstops>
+<slots>
+    <slot access="private">updateTimeCombo()</slot>
+</slots>
 <layoutdefaults spacing="6" margin="11"/>
 <includes>
     <include location="global" impldecl="in implementation">datarangewidget.h</include>
--- trunk/extragear/graphics/kst/kst/kstchangenptsdialog_i.cpp #481936:481937
@@ -89,9 +89,9 @@
 
 void KstChangeNptsDialogI::applyNptsChange() {
   KstRVectorList rvl = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
-  for (uint i_vector = 0; i_vector < CurveList->count(); i_vector++) {
+  for (uint i_vector = 0; i_vector < CurveList->count(); ++i_vector) {
     if (CurveList->isSelected(i_vector)) {
-      KstRVectorPtr vector = rvl[i_vector];
+      KstRVectorPtr vector = rvl[i_vector]; // FIXME: broken
       int f0, n;
       vector->readLock();
       if (_kstDataRange->isStartRelativeTime() && vector->dataSource()) {
@@ -162,5 +162,26 @@
 }
 
 
+void KstChangeNptsDialogI::updateTimeCombo() {
+  KstRVectorList rvl = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
+  int cnt = CurveList->count();
+  bool supportsTime = true;
+  for (uint i = 0; i < cnt; ++i) {
+    if (CurveList->isSelected(i)) {
+      KstRVectorPtr vector = rvl[i]; // FIXME: broken
+      vector->readLock();
+      vector->dataSource()->readLock();
+      supportsTime = vector->dataSource()->supportsTimeConversions();
+      vector->dataSource()->readUnlock();
+      vector->readUnlock();
+      if (!supportsTime) {
+        break;
+      }
+    }
+  }
+  _kstDataRange->setAllowTime(supportsTime);
+}
+
+
 #include "kstchangenptsdialog_i.moc"
 // vim: ts=2 sw=2 et
--- trunk/extragear/graphics/kst/kst/kstchangenptsdialog_i.h #481936:481937
@@ -44,6 +44,7 @@
 
 private slots:
   void applyNptsChange();
+  void updateTimeCombo();
 
 signals:
   /** signal that vectors have changed */