Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Moved code around preparing the sorted model.

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37765 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2006-02-28 15:04:25 +00:00
parent 53754b9293
commit 8f850e2831
4 changed files with 152 additions and 101 deletions
Download Patch File Download Diff File Expand all files Collapse all files

150
src/common/datavcmn.cpp
View File

@@ -34,89 +34,108 @@ IMPLEMENT_ABSTRACT_CLASS(wxDataViewModel, wxObject)
// wxDataViewListModel
// ---------------------------------------------------------
class wxDataViewViewingColumn: public wxObject
{
public:
wxDataViewViewingColumn( wxDataViewColumn *view_column, size_t model_column )
{
m_viewColumn = view_column;
m_modelColumn = model_column;
}
wxDataViewColumn *m_viewColumn;
size_t m_modelColumn;
};
IMPLEMENT_ABSTRACT_CLASS(wxDataViewListModel, wxDataViewModel)
wxDataViewListModel::wxDataViewListModel()
{
m_notifier = NULL;
m_viewingColumns.DeleteContents( true );
m_notifiers.DeleteContents( true );
}
wxDataViewListModel::~wxDataViewListModel()
{
if (m_notifier)
delete m_notifier;
}
bool wxDataViewListModel::RowAppended()
{
if (m_notifier)
return m_notifier->RowAppended();
bool ret = true;
wxNode *node = m_notifiers.GetFirst();
while (node)
{
wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
if (!notifier->RowAppended())
ret = false;
node = node->GetNext();
}
return false;
return ret;
}
bool wxDataViewListModel::RowPrepended()
{
if (m_notifier)
return m_notifier->RowPrepended();
bool ret = true;
wxNode *node = m_notifiers.GetFirst();
while (node)
{
wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
if (!notifier->RowPrepended())
ret = false;
node = node->GetNext();
}
return false;
return ret;
}
bool wxDataViewListModel::RowInserted( size_t before )
{
if (m_notifier)
return m_notifier->RowInserted( before );
bool ret = true;
wxNode *node = m_notifiers.GetFirst();
while (node)
{
wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
if (!notifier->RowInserted(before))
ret = false;
node = node->GetNext();
}
return false;
return ret;
}
bool wxDataViewListModel::RowDeleted( size_t row )
{
if (m_notifier)
return m_notifier->RowDeleted( row );
bool ret = true;
wxNode *node = m_notifiers.GetFirst();
while (node)
{
wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
if (!notifier->RowDeleted( row ))
ret = false;
node = node->GetNext();
}
return false;
return ret;
}
bool wxDataViewListModel::RowChanged( size_t row )
{
if (m_notifier)
return m_notifier->RowChanged( row );
bool ret = true;
wxNode *node = m_notifiers.GetFirst();
while (node)
{
wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
if (!notifier->RowChanged( row ))
ret = false;
node = node->GetNext();
}
return false;
return ret;
}
bool wxDataViewListModel::ValueChanged( size_t col, size_t row )
{
bool ret = false;
bool ret = true;
if (m_notifier)
ret = m_notifier->ValueChanged( col, row );
wxNode *node = m_viewingColumns.GetFirst();
wxNode *node = m_notifiers.GetFirst();
while (node)
{
wxDataViewViewingColumn* tmp = (wxDataViewViewingColumn*) node->GetData();
if (tmp->m_modelColumn == col)
m_notifier->ValueChanged( tmp->m_viewColumn, col, row );
wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
if (!notifier->ValueChanged( col, row ))
ret = false;
node = node->GetNext();
}
@@ -125,10 +144,18 @@ bool wxDataViewListModel::ValueChanged( size_t col, size_t row )
bool wxDataViewListModel::Cleared()
{
if (m_notifier)
return m_notifier->Cleared();
bool ret = true;
wxNode *node = m_notifiers.GetFirst();
while (node)
{
wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
if (!notifier->Cleared())
ret = false;
node = node->GetNext();
}
return false;
return ret;
}
void wxDataViewListModel::AddViewingColumn( wxDataViewColumn *view_column, size_t model_column )
@@ -153,17 +180,15 @@ void wxDataViewListModel::RemoveViewingColumn( wxDataViewColumn *column )
}
}
void wxDataViewListModel::SetNotifier( wxDataViewListModelNotifier *notifier )
void wxDataViewListModel::AddNotifier( wxDataViewListModelNotifier *notifier )
{
if (m_notifier)
delete m_notifier;
m_notifier = notifier;
m_notifiers.Append( notifier );
notifier->SetOwner( this );
}
wxDataViewListModelNotifier* wxDataViewListModel::GetNotifier()
void wxDataViewListModel::RemoveNotifier( wxDataViewListModelNotifier *notifier )
{
return m_notifier;
m_notifiers.DeleteObject( notifier );
}
// ---------------------------------------------------------
@@ -226,12 +251,23 @@ wxDataViewSortedListModel::wxDataViewSortedListModel( wxDataViewListModel *child
s_CmpCol = 0;
s_CmpModel = child;
s_CmpFunc = wxDataViewListModelSortedDefaultCompare;
Resort();
}
wxDataViewSortedListModel::~wxDataViewSortedListModel()
{
}
void wxDataViewSortedListModel::Resort()
{
m_array.Clear();
size_t n = m_child->GetNumberOfRows();
size_t i;
for (i = 0; i < n; i++)
m_array.Add( i );
}
size_t wxDataViewSortedListModel::GetNumberOfRows()
{
return m_child->GetNumberOfRows();
@@ -332,16 +368,6 @@ bool wxDataViewSortedListModel::Cleared()
return ret;
}
void wxDataViewSortedListModel::SetNotifier( wxDataViewListModelNotifier *notifier )
{
wxDataViewListModel::SetNotifier( notifier );
}
wxDataViewListModelNotifier* wxDataViewSortedListModel::GetNotifier()
{
return wxDataViewListModel::GetNotifier();
}
// ---------------------------------------------------------
// wxDataViewCellBase
// ---------------------------------------------------------