cosmetics. remoe strange dependency of GuiDocument.h

[features.git] / src / frontends / qt4 / GuiDocument.cpp

diff --git a/src/frontends/qt4/GuiDocument.cpp b/src/frontends/qt4/GuiDocument.cpp
index 947f929aa5961051b0a75eddd914557af714f615..5d5ff1d5bf11efd4af50884ef07f426493007156 100644 (file)
--- a/src/frontends/qt4/GuiDocument.cpp
+++ b/src/frontends/qt4/GuiDocument.cpp
@@ -15,6 +15,7 @@
 
 #include "GuiApplication.h"
 #include "GuiBranches.h"
+#include "GuiSelectionManager.h"
 #include "LaTeXHighlighter.h"
 #include "LengthCombo.h"
 #include "PanelStack.h"
@@ -140,7 +141,7 @@ class less_textclass_avail_desc
        : public binary_function<string, string, int>
 {
 public:
-       int operator()(string const & lhs, string const & rhs) const
+       bool operator()(string const & lhs, string const & rhs) const
        {
                // Ordering criteria:
                //   1. Availability of text class
@@ -156,20 +157,6 @@ public:
 }
 
 namespace frontend {
-
-
-/// 
-QModelIndex getSelectedIndex(QListView * lv)
-{
-       QModelIndex retval = QModelIndex();
-       QModelIndexList selIdx = 
-                       lv->selectionModel()->selectedIndexes();
-       if (!selIdx.empty())
-               retval = selIdx.first();
-       return retval;
-}
-
-
 namespace {
 
 vector<string> getRequiredList(string const & modName) 
@@ -225,20 +212,45 @@ bool isModuleAvailable(string const & modName)
 //
 /////////////////////////////////////////////////////////////////////
 
-ModuleSelectionManager::ModuleSelectionManager(
-       QListView * availableLV, 
-       QListView * selectedLV,
-       QPushButton * addPB, 
-       QPushButton * delPB, 
-       QPushButton * upPB, 
-       QPushButton * downPB,
-       GuiIdListModel * availableModel,
-       GuiIdListModel * selectedModel) :
-GuiSelectionManager(availableLV, selectedLV, addPB, delPB,
+/// SelectionManager for use with modules
+class ModuleSelectionManager : public GuiSelectionManager 
+{
+public:
+       ModuleSelectionManager(
+               QListView * availableLV, 
+               QListView * selectedLV,
+               QPushButton * addPB, 
+               QPushButton * delPB, 
+               QPushButton * upPB, 
+               QPushButton * downPB,
+               GuiIdListModel * availableModel,
+               GuiIdListModel * selectedModel)
+       : GuiSelectionManager(availableLV, selectedLV, addPB, delPB,
                     upPB, downPB, availableModel, selectedModel) 
-{}
+               {}
        
 
+private:
+       ///
+       virtual void updateAddPB();
+       ///
+       virtual void updateUpPB();
+       ///
+       virtual void updateDownPB();
+       ///
+       virtual void updateDelPB();
+       /// returns availableModel as a GuiIdListModel
+       GuiIdListModel * getAvailableModel() 
+       {
+               return dynamic_cast<GuiIdListModel *>(availableModel);
+       }
+       /// returns selectedModel as a GuiIdListModel
+       GuiIdListModel * getSelectedModel() 
+       {
+               return dynamic_cast<GuiIdListModel *>(selectedModel);
+       }
+};
+
 void ModuleSelectionManager::updateAddPB() 
 {
        int const arows = availableModel->rowCount();