fixed variadic templates in the case when char value is passed in place of (e.g....

[wxWidgets.git] / src / common / datavcmn.cpp

diff --git a/src/common/datavcmn.cpp b/src/common/datavcmn.cpp
index 87cdf764b2eeed37c9418f148672c58faf720f76..87e5d3b807229c7512a9907d7c88d219051a6d30 100644 (file)
--- a/src/common/datavcmn.cpp
+++ b/src/common/datavcmn.cpp
@@ -36,24 +36,24 @@ bool operator == (const wxDataViewItem &left, const wxDataViewItem &right)
 // wxDataViewModel
 // ---------------------------------------------------------
 
+#include <wx/listimpl.cpp>
+WX_DEFINE_LIST(wxDataViewModelNotifiers);
+
 wxDataViewModel::wxDataViewModel()
 {
     m_notifiers.DeleteContents( true );
-    m_sortingColumn = 0;
-    m_ascending = true;
 }
 
 bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
 {
     bool ret = true;
 
-    wxList::compatibility_iterator node = m_notifiers.GetFirst();
-    while (node)
+    wxDataViewModelNotifiers::iterator iter;
+    for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
     {
-        wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+        wxDataViewModelNotifier* notifier = *iter;
         if (!notifier->ItemAdded( parent, item ))
             ret = false;
-        node = node->GetNext();
     }
 
     return ret;
@@ -63,13 +63,12 @@ bool wxDataViewModel::ItemDeleted( const wxDataViewItem &parent, const wxDataVie
 {
     bool ret = true;
 
-    wxList::compatibility_iterator node = m_notifiers.GetFirst();
-    while (node)
+    wxDataViewModelNotifiers::iterator iter;
+    for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
     {
-        wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+        wxDataViewModelNotifier* notifier = *iter;
         if (!notifier->ItemDeleted( parent, item ))
             ret = false;
-        node = node->GetNext();
     }
 
     return ret;
@@ -79,13 +78,12 @@ bool wxDataViewModel::ItemChanged( const wxDataViewItem &item )
 {
     bool ret = true;
 
-    wxList::compatibility_iterator node = m_notifiers.GetFirst();
-    while (node)
+    wxDataViewModelNotifiers::iterator iter;
+    for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
     {
-        wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+        wxDataViewModelNotifier* notifier = *iter;
         if (!notifier->ItemChanged( item ))
             ret = false;
-        node = node->GetNext();
     }
 
     return ret;
@@ -95,13 +93,12 @@ bool wxDataViewModel::ValueChanged( const wxDataViewItem &item, unsigned int col
 {
     bool ret = true;
 
-    wxList::compatibility_iterator node = m_notifiers.GetFirst();
-    while (node)
+    wxDataViewModelNotifiers::iterator iter;
+    for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
     {
-        wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+        wxDataViewModelNotifier* notifier = *iter;
         if (!notifier->ValueChanged( item, col ))
             ret = false;
-        node = node->GetNext();
     }
 
     return ret;
@@ -111,13 +108,12 @@ bool wxDataViewModel::Cleared()
 {
     bool ret = true;
 
-    wxList::compatibility_iterator node = m_notifiers.GetFirst();
-    while (node)
+    wxDataViewModelNotifiers::iterator iter;
+    for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
     {
-        wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+        wxDataViewModelNotifier* notifier = *iter;
         if (!notifier->Cleared())
             ret = false;
-        node = node->GetNext();
     }
 
     return ret;
@@ -125,18 +121,17 @@ bool wxDataViewModel::Cleared()
 
 void wxDataViewModel::Resort()
 {
-    wxList::compatibility_iterator node = m_notifiers.GetFirst();
-    while (node)
+    wxDataViewModelNotifiers::iterator iter;
+    for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
     {
-        wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+        wxDataViewModelNotifier* notifier = *iter;
         notifier->Resort();
-        node = node->GetNext();
     }
 }
 
 void wxDataViewModel::AddNotifier( wxDataViewModelNotifier *notifier )
 {
-    m_notifiers.Append( notifier );
+    m_notifiers.push_back( notifier );
     notifier->SetOwner( this );
 }
 
@@ -145,28 +140,29 @@ void wxDataViewModel::RemoveNotifier( wxDataViewModelNotifier *notifier )
     m_notifiers.DeleteObject( notifier );
 }
 
-int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 )
+int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
+                              unsigned int column, bool ascending )
 {
     // sort branches before leaves
     bool item1_is_container = IsContainer(item1);
     bool item2_is_container = IsContainer(item2);
-    
+
     if (item1_is_container && !item2_is_container)
         return 1;
     if (item2_is_container && !item1_is_container)
         return -1;
-    
+
     wxVariant value1,value2;
-    GetValue( value1, item1, m_sortingColumn );
-    GetValue( value2, item2, m_sortingColumn );
+    GetValue( value1, item1, column );
+    GetValue( value2, item2, column );
 
-    if (!m_ascending)
+    if (!ascending)
     {
         wxVariant temp = value1;
         value1 = value2;
         value2 = temp;
     }
-    
+
     if (value1.GetType() == wxT("string"))
     {
         wxString str1 = value1.GetString();
@@ -197,11 +193,12 @@ int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem
     }
 
     // items must be different
-    unsigned long litem1 = (unsigned long) item1.GetID();    
-    unsigned long litem2 = (unsigned long) item2.GetID();    
+    unsigned long litem1 = (unsigned long) item1.GetID();
+    unsigned long litem2 = (unsigned long) item2.GetID();
+    
+    if (!ascending)
+        return litem2-litem2;
 
-    if (!m_ascending)
-        return litem2-litem1;
     return litem1-litem2;
 }
 
@@ -249,8 +246,8 @@ void wxDataViewIndexListModel::RowAppended()
 void wxDataViewIndexListModel::RowDeleted( unsigned int row )
 {
     wxDataViewItem item( m_hash[row] );
-    m_hash.RemoveAt( row );
     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
+    m_hash.RemoveAt( row );
 }
 
 void wxDataViewIndexListModel::RowChanged( unsigned int row )
@@ -274,24 +271,28 @@ wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const
     return wxDataViewItem( m_hash[row] );
 }
 
-int wxDataViewIndexListModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 )
+int wxDataViewIndexListModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
+                                       unsigned int column, bool ascending )
 {
-    return GetRow(item1) - GetRow(item2);
+    if (ascending)
+        return GetRow(item1) - GetRow(item2);
+    
+    return GetRow(item2) - GetRow(item1);
 }
 
-void wxDataViewIndexListModel::GetValue( wxVariant &variant, 
+void wxDataViewIndexListModel::GetValue( wxVariant &variant,
                            const wxDataViewItem &item, unsigned int col ) const
 {
-    return GetValue( variant, GetRow(item), col );
+    GetValue( variant, GetRow(item), col );
 }
 
-bool wxDataViewIndexListModel::SetValue( const wxVariant &variant, 
+bool wxDataViewIndexListModel::SetValue( const wxVariant &variant,
                            const wxDataViewItem &item, unsigned int col )
 {
     return SetValue( variant, GetRow(item), col );
 }
 
-wxDataViewItem wxDataViewIndexListModel::GetParent( const wxDataViewItem &item ) const
+wxDataViewItem wxDataViewIndexListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
 {
     return wxDataViewItem(0);
 }
@@ -301,7 +302,7 @@ bool wxDataViewIndexListModel::IsContainer( const wxDataViewItem &item ) const
     // only the invisible root item has children
     if (!item.IsOk())
         return true;
-        
+
     return false;
 }
 
@@ -311,10 +312,10 @@ wxDataViewItem wxDataViewIndexListModel::GetFirstChild( const wxDataViewItem &pa
     {
         if (m_hash.GetCount() == 0)
             return wxDataViewItem(0);
-    
+
         return wxDataViewItem( m_hash[0]);
     }
-    
+
     return wxDataViewItem(0);
 }
 
@@ -322,11 +323,11 @@ wxDataViewItem wxDataViewIndexListModel::GetNextSibling( const wxDataViewItem &i
 {
     if (!item.IsOk())
         return wxDataViewItem(0);
-        
+
     int pos = m_hash.Index( item.GetID() );
-    if ((pos == wxNOT_FOUND) || (pos == m_hash.GetCount()-1))
+    if ((pos == wxNOT_FOUND) || (pos == (int) (m_hash.GetCount()-1)))
         return wxDataViewItem(0);
-        
+
     return wxDataViewItem( m_hash[pos+1] );
 }
 
@@ -336,7 +337,7 @@ wxDataViewItem wxDataViewIndexListModel::GetNextSibling( const wxDataViewItem &i
 
 IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject)
 
-wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype, 
+wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype,
                                                 wxDataViewCellMode WXUNUSED(mode),
                                                 int WXUNUSED(align) )
 {
@@ -352,18 +353,18 @@ const wxDataViewCtrl* wxDataViewRendererBase::GetView() const
 bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect )
 {
     m_item = item; // remember for later
-                                     
+
     unsigned int col = GetOwner()->GetModelColumn();
     wxVariant value;
     GetOwner()->GetOwner()->GetModel()->GetValue( value, item, col );
-    
+
     m_editorCtrl = CreateEditorCtrl( GetOwner()->GetOwner()->GetMainWindow(), labelRect, value );
-    
-    wxDataViewEditorCtrlEvtHandler *handler = 
+
+    wxDataViewEditorCtrlEvtHandler *handler =
         new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, (wxDataViewRenderer*) this );
-        
+
     m_editorCtrl->PushEventHandler( handler );
-    
+
 #if defined(__WXGTK20__) && !defined(wxUSE_GENERICDATAVIEWCTRL)
     handler->SetFocusOnIdle();
 #else
@@ -376,9 +377,9 @@ bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect la
 void wxDataViewRendererBase::CancelEditing()
 {
     wxPendingDelete.Append( m_editorCtrl );
-    
+
     GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
-    
+
     // m_editorCtrl->PopEventHandler( true );
 }
 
@@ -388,18 +389,18 @@ bool wxDataViewRendererBase::FinishEditing()
     GetValueFromEditorCtrl( m_editorCtrl, value );
 
     wxPendingDelete.Append( m_editorCtrl );
-    
+
     GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
-    
+
     if (!Validate(value))
         return false;
-        
+
     unsigned int col = GetOwner()->GetModelColumn();
     GetOwner()->GetOwner()->GetModel()->SetValue( value, m_item, col );
     GetOwner()->GetOwner()->GetModel()->ValueChanged( m_item, col );
-    
+
     // m_editorCtrl->PopEventHandler( true );
-    
+
     return true;
 }
 
@@ -431,7 +432,7 @@ void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event )
         if (wxWindow::FindFocus() != m_editorCtrl)
             m_editorCtrl->SetFocus();
     }
-    
+
     event.Skip();
 }
 
@@ -476,7 +477,7 @@ wxDataViewColumnBase::wxDataViewColumnBase(const wxString& WXUNUSED(title),
                                            unsigned int model_column,
                                            int WXUNUSED(width),
                                            wxAlignment WXUNUSED(align),
-                                           int WXUNUSED(flags)) 
+                                           int WXUNUSED(flags))
 {
     m_renderer = renderer;
     m_model_column = model_column;
@@ -492,7 +493,7 @@ wxDataViewColumnBase::wxDataViewColumnBase(const wxBitmap& bitmap,
                                            unsigned int model_column,
                                            int WXUNUSED(width),
                                            wxAlignment WXUNUSED(align),
-                                           int WXUNUSED(flags) ) 
+                                           int WXUNUSED(flags) )
 {
     m_renderer = renderer;
     m_model_column = model_column;
@@ -544,7 +545,7 @@ wxDataViewCtrlBase::wxDataViewCtrlBase()
 
 wxDataViewCtrlBase::~wxDataViewCtrlBase()
 {
-    // IMPORTANT: before calling DecRef() on our model (since it may 
+    // IMPORTANT: before calling DecRef() on our model (since it may
     //            result in a free() call), erase all columns (since
     //            they hold a pointer to our model)
     m_cols.Clear();
@@ -567,7 +568,7 @@ bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model )
     m_model = model;
     if (m_model)
     {
-        m_model->IncRef(); 
+        m_model->IncRef();
     }
 
     return true;
@@ -581,80 +582,80 @@ wxDataViewModel* wxDataViewCtrlBase::GetModel()
 bool wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 {
-    return AppendColumn( new wxDataViewColumn( label, 
-        new wxDataViewTextRenderer( wxT("string"), mode, (int)align ), 
+    return AppendColumn( new wxDataViewColumn( label,
+        new wxDataViewTextRenderer( wxT("string"), mode, (int)align ),
         model_column, width, align, flags ) );
 }
 
 bool wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 {
-    return AppendColumn( new wxDataViewColumn( label, 
-        new wxDataViewToggleRenderer( wxT("bool"), mode, (int)align ), 
+    return AppendColumn( new wxDataViewColumn( label,
+        new wxDataViewToggleRenderer( wxT("bool"), mode, (int)align ),
         model_column, width, align, flags ) );
 }
 
 bool wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 {
-    return AppendColumn( new wxDataViewColumn( label, 
-        new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode, (int)align ), 
+    return AppendColumn( new wxDataViewColumn( label,
+        new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode, (int)align ),
         model_column, width, align, flags ) );
 }
 
 bool wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 {
-    return AppendColumn( new wxDataViewColumn( label, 
-        new wxDataViewDateRenderer( wxT("datetime"), mode, (int)align ), 
+    return AppendColumn( new wxDataViewColumn( label,
+        new wxDataViewDateRenderer( wxT("datetime"), mode, (int)align ),
         model_column, width, align, flags ) );
 }
 
 bool wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 {
-    return AppendColumn( new wxDataViewColumn( label, 
-        new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode, (int)align ), 
+    return AppendColumn( new wxDataViewColumn( label,
+        new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode, (int)align ),
         model_column, width, align, flags ) );
 }
 
 bool wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 {
-    return AppendColumn( new wxDataViewColumn( label, 
-        new wxDataViewTextRenderer( wxT("string"), mode, (int)align ), 
+    return AppendColumn( new wxDataViewColumn( label,
+        new wxDataViewTextRenderer( wxT("string"), mode, (int)align ),
         model_column, width, align, flags ) );
 }
 
 bool wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 {
-    return AppendColumn( new wxDataViewColumn( label, 
-        new wxDataViewToggleRenderer( wxT("bool"), mode, (int)align ), 
+    return AppendColumn( new wxDataViewColumn( label,
+        new wxDataViewToggleRenderer( wxT("bool"), mode, (int)align ),
         model_column, width, align, flags ) );
 }
 
 bool wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 {
-    return AppendColumn( new wxDataViewColumn( label, 
-        new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode, (int)align ), 
+    return AppendColumn( new wxDataViewColumn( label,
+        new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode, (int)align ),
         model_column, width, align, flags ) );
 }
 
 bool wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 {
-    return AppendColumn( new wxDataViewColumn( label, 
-        new wxDataViewDateRenderer( wxT("datetime"), mode, (int)align ), 
+    return AppendColumn( new wxDataViewColumn( label,
+        new wxDataViewDateRenderer( wxT("datetime"), mode, (int)align ),
         model_column, width, align, flags ) );
 }
 
 bool wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 {
-    return AppendColumn( new wxDataViewColumn( label, 
-        new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode, (int)align ), 
+    return AppendColumn( new wxDataViewColumn( label,
+        new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode, (int)align ),
         model_column, width, align, flags ) );
 }
 
@@ -682,6 +683,9 @@ bool wxDataViewCtrlBase::ClearColumns()
 
 wxDataViewColumn* wxDataViewCtrlBase::GetColumn( unsigned int pos )
 {
+    if( pos >= m_cols.GetCount() )
+        return NULL;
+
     return (wxDataViewColumn*) m_cols[ pos ];
 }
 
@@ -692,7 +696,12 @@ wxDataViewColumn* wxDataViewCtrlBase::GetColumn( unsigned int pos )
 IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
 
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_DESELECTED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED)