// wxDataViewCtrl globals
// ----------------------------------------------------------------------------
+class WXDLLIMPEXP_ADV wxDataViewItem;
class WXDLLIMPEXP_ADV wxDataViewModel;
-class WXDLLIMPEXP_ADV wxDataViewListModel;
class WXDLLIMPEXP_ADV wxDataViewCtrl;
class WXDLLIMPEXP_ADV wxDataViewColumn;
class WXDLLIMPEXP_ADV wxDataViewRenderer;
-class wxDataViewEventListModelNotifier;
+class WXDLLIMPEXP_ADV wxDataViewModelNotifier;
+class wxDataViewEventModelNotifier;
extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxDataViewCtrlNameStr[];
// ---------------------------------------------------------
-// wxDataViewModel
+// wxDataViewItem
// ---------------------------------------------------------
-class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData
+class WXDLLIMPEXP_ADV wxDataViewItem
{
public:
- wxDataViewModel() { }
-
-protected:
- // the user should not delete this class directly: he should use DecRef() instead!
- virtual ~wxDataViewModel() { }
-};
-
-// ---------------------------------------------------------
-// wxDataViewListModelNotifier
-// ---------------------------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewListModelNotifier: public wxObject
-{
+ wxDataViewItem( wxUint32 id = 0 )
+ { m_id = id; m_reserved1 = 0; m_reserved2 = NULL; }
+ wxDataViewItem( const wxDataViewItem &item )
+ { m_id = item.m_id; m_reserved1 = item.m_reserved1; m_reserved2 = item.m_reserved2; }
+ bool IsOk() const { return m_id != 0; }
+ wxUint32 GetID() const { return m_id; }
+
public:
- wxDataViewListModelNotifier() { }
- virtual ~wxDataViewListModelNotifier() { m_owner = NULL; }
-
- virtual bool RowAppended() = 0;
- virtual bool RowPrepended() = 0;
- virtual bool RowInserted( unsigned int before ) = 0;
- virtual bool RowDeleted( unsigned int row ) = 0;
- virtual bool RowChanged( unsigned int row ) = 0;
- virtual bool ValueChanged( unsigned int col, unsigned int row ) = 0;
- virtual bool RowsReordered( unsigned int *new_order ) = 0;
- virtual bool Cleared() = 0;
-
- void SetOwner( wxDataViewListModel *owner ) { m_owner = owner; }
- wxDataViewListModel *GetOwner() { return m_owner; }
-
+ wxUint32 m_reserved1;
+ void* m_reserved2;
+
private:
- wxDataViewListModel *m_owner;
+ wxUint32 m_id;
};
// ---------------------------------------------------------
-// wxDataViewListModel
+// wxDataViewModel
// ---------------------------------------------------------
-class WXDLLIMPEXP_ADV wxDataViewListModel: public wxDataViewModel
+class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData
{
public:
- wxDataViewListModel();
+ wxDataViewModel();
- virtual unsigned int GetRowCount() const = 0;
virtual unsigned int GetColumnCount() const = 0;
// return type as reported by wxVariant
virtual wxString GetColumnType( unsigned int col ) const = 0;
// get value into a wxVariant
- virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const = 0;
+ virtual void GetValue( wxVariant &variant,
+ const wxDataViewItem &item, unsigned int col ) const = 0;
// set value, call ValueChanged() afterwards!
- virtual bool SetValue( const wxVariant &variant, unsigned int col, unsigned int row ) = 0;
+ virtual bool SetValue( const wxVariant &variant,
+ const wxDataViewItem &item, unsigned int col ) = 0;
- // override to set cell attributes
- virtual void GetAttr( wxListItemAttr& WXUNUSED(attr),
- unsigned int WXUNUSED(col),
- unsigned int WXUNUSED(row) )
- {
- }
+ // define hierachy
+ virtual bool HasChildren( const wxDataViewItem &item ) const = 0;
+ virtual int GetChildCount( const wxDataViewItem &item ) const = 0;
+ virtual wxDataViewItem GetParent( const wxDataViewItem &child ) const = 0;
+ virtual wxDataViewItem GetFirstChild( const wxDataViewItem &parent ) const = 0;
+ virtual wxDataViewItem GetNextSibling( const wxDataViewItem &item ) const = 0;
+ virtual wxDataViewItem GetNthChild( const wxDataViewItem &parent, unsigned int n ) const = 0;
// delegated notifiers
- virtual bool RowAppended();
- virtual bool RowPrepended();
- virtual bool RowInserted( unsigned int before );
- virtual bool RowDeleted( unsigned int row );
- virtual bool RowChanged( unsigned int row );
- virtual bool ValueChanged( unsigned int col, unsigned int row );
- virtual bool RowsReordered( unsigned int *new_order );
+ virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
+ virtual bool ItemDeleted( const wxDataViewItem &item );
+ virtual bool ItemChanged( const wxDataViewItem &item );
+ virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
virtual bool Cleared();
- void AddNotifier( wxDataViewListModelNotifier *notifier );
- void RemoveNotifier( wxDataViewListModelNotifier *notifier );
+ void AddNotifier( wxDataViewModelNotifier *notifier );
+ void RemoveNotifier( wxDataViewModelNotifier *notifier );
protected:
// the user should not delete this class directly: he should use DecRef() instead!
- virtual ~wxDataViewListModel();
+ virtual ~wxDataViewModel();
wxList m_notifiers;
};
// ---------------------------------------------------------
-// wxDataViewSortedListModel
+// wxDataViewModelNotifier
// ---------------------------------------------------------
-typedef int (wxCALLBACK *wxDataViewListModelCompare)
- (unsigned int row1, unsigned int row2, unsigned int col, wxDataViewListModel* model );
-
-WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_SIZE_T(unsigned int,
- wxDataViewSortedIndexArray, WXDLLIMPEXP_ADV);
-
-class WXDLLIMPEXP_ADV wxDataViewSortedListModel: public wxDataViewListModel
+class WXDLLIMPEXP_ADV wxDataViewModelNotifier: public wxObject
{
- friend class wxDataViewSortedListModelNotifier;
-
public:
- wxDataViewSortedListModel( wxDataViewListModel *child );
- virtual ~wxDataViewSortedListModel();
-
- void SetAscending( bool ascending ) { m_ascending = ascending; }
- bool IsAscending() const { return m_ascending; }
-
- virtual unsigned int GetRowCount() const;
- virtual unsigned int GetColumnCount() const;
-
- // return type as reported by wxVariant
- virtual wxString GetColumnType( unsigned int col ) const;
-
- // get value into a wxVariant
- virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const;
+ wxDataViewModelNotifier() { }
+ virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
- // set value, call ValueChanged() afterwards!
- virtual bool SetValue( const wxVariant &variant, unsigned int col, unsigned int row );
-
- // called from user
- virtual bool RowAppended();
- virtual bool RowPrepended();
- virtual bool RowInserted( unsigned int before );
- virtual bool RowDeleted( unsigned int row );
- virtual bool RowChanged( unsigned int row );
- virtual bool ValueChanged( unsigned int col, unsigned int row );
- virtual bool RowsReordered( unsigned int *new_order );
- virtual bool Cleared();
+ virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
+ virtual bool ItemDeleted( const wxDataViewItem &item ) = 0;
+ virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
+ virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
+ virtual bool Cleared() = 0;
- // called if child's notifiers are called
- bool ChildRowAppended();
- bool ChildRowPrepended();
- bool ChildRowInserted( unsigned int before );
- bool ChildRowDeleted( unsigned int row );
- bool ChildRowChanged( unsigned int row );
- bool ChildValueChanged( unsigned int col, unsigned int row );
- bool ChildRowsReordered( unsigned int *new_order );
- bool ChildCleared();
-
- virtual void Resort();
-
- void DetachChild();
+ void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
+ wxDataViewModel *GetOwner() { return m_owner; }
private:
- bool m_ascending;
- wxDataViewListModel *m_child;
- wxDataViewSortedIndexArray m_array;
- wxDataViewListModelNotifier *m_notifierOnChild;
-
- void InitStatics(); // BAD
+ wxDataViewModel *m_owner;
};
+
//-----------------------------------------------------------------------------
// wxDataViewEditorCtrlEvtHandler
//-----------------------------------------------------------------------------
wxVariant& WXUNUSED(value))
{ return false; }
- virtual bool StartEditing( unsigned int row, wxRect labelRect );
+ virtual bool StartEditing( const wxDataViewItem &item, wxRect labelRect );
virtual void CancelEditing();
virtual bool FinishEditing();
wxString m_variantType;
wxDataViewColumn *m_owner;
wxControl *m_editorCtrl;
- unsigned int m_row; // for m_editorCtrl
+ wxDataViewItem m_item; // for m_editorCtrl
// internal utility:
const wxDataViewCtrl* GetView() const;
wxDataViewCtrlBase();
virtual ~wxDataViewCtrlBase();
- virtual bool AssociateModel( wxDataViewListModel *model );
- wxDataViewListModel* GetModel();
+ virtual bool AssociateModel( wxDataViewModel *model );
+ wxDataViewModel* GetModel();
// short cuts
bool AppendTextColumn( const wxString &label, unsigned int model_column,
virtual bool ClearColumns();
virtual wxDataViewColumn* GetColumn( unsigned int pos );
- virtual void SetSelection( int row ) = 0; // -1 for unselect
- inline void ClearSelection() { SetSelection( -1 ); }
- virtual void Unselect( unsigned int row ) = 0;
- virtual void SetSelectionRange( unsigned int from, unsigned int to ) = 0;
- virtual void SetSelections( const wxArrayInt& aSelections) = 0;
-
- virtual bool IsSelected( unsigned int row ) const = 0;
- virtual int GetSelection() const = 0;
- virtual int GetSelections(wxArrayInt& aSelections) const = 0;
+ // TODO selection code
private:
- wxDataViewListModel *m_model;
+ wxDataViewModel *m_model;
wxList m_cols;
- wxDataViewEventListModelNotifier *m_eventNotifier;
+ wxDataViewEventModelNotifier *m_eventNotifier;
protected:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCtrlBase)
};
-
// ----------------------------------------------------------------------------
// wxDataViewEvent - the event class for the wxDataViewCtrl notifications
// ----------------------------------------------------------------------------
public:
wxDataViewEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
: wxNotifyEvent(commandType, winid),
+ m_item(0),
m_col(-1),
- m_row(-1),
m_model(NULL),
m_value(wxNullVariant),
- m_editCancelled(false),
m_column(NULL)
{ }
wxDataViewEvent(const wxDataViewEvent& event)
: wxNotifyEvent(event),
+ m_item(event.m_item),
m_col(event.m_col),
- m_row(event.m_col),
m_model(event.m_model),
m_value(event.m_value),
- m_editCancelled(event.m_editCancelled),
m_column(event.m_column)
{ }
+ wxDataViewItem GetItem() const { return m_item; }
+ void SetItem( const wxDataViewItem &item ) { m_item = item; }
+
int GetColumn() const { return m_col; }
void SetColumn( int col ) { m_col = col; }
- int GetRow() const { return m_row; }
- void SetRow( int row ) { m_row = row; }
-
wxDataViewModel* GetModel() const { return m_model; }
void SetModel( wxDataViewModel *model ) { m_model = model; }
void SetDataViewColumn( wxDataViewColumn *col ) { m_column = col; }
wxDataViewColumn *GetDataViewColumn() const { return m_column; }
- // was label editing canceled? (for wxEVT_COMMAND_DATVIEW_END_LABEL_EDIT only)
- bool IsEditCancelled() const { return m_editCancelled; }
- void SetEditCanceled(bool editCancelled) { m_editCancelled = editCancelled; }
-
virtual wxEvent *Clone() const { return new wxDataViewEvent(*this); }
protected:
+ wxDataViewItem m_item;
int m_col;
- int m_row;
wxDataViewModel *m_model;
wxVariant m_value;
- bool m_editCancelled;
wxDataViewColumn *m_column;
private:
};
BEGIN_DECLARE_EVENT_TYPES()
- DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ROW_SELECTED, -1)
- DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ROW_ACTIVATED, -1)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED, -1)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, -1)
// notifications from the model to the control
- DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ROW_APPENDED, -1)
- DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ROW_PREPENDED, -1)
- DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ROW_INSERTED, -1)
- DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ROW_DELETED, -1)
- DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ROW_CHANGED, -1)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_ADDED, -1)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_DELETED, -1)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_CHANGED, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_VALUE_CHANGED, -1)
- DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ROWS_REORDERED, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_CLEARED, -1)
END_DECLARE_EVENT_TYPES()
#define wx__DECLARE_DATAVIEWEVT(evt, id, fn) \
wx__DECLARE_EVT1(wxEVT_COMMAND_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn))
-#define EVT_DATAVIEW_ROW_SELECTED(id, fn) wx__DECLARE_DATAVIEWEVT(ROW_SELECTED, id, fn)
-#define EVT_DATAVIEW_ROW_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ROW_ACTIVATED, id, fn)
+#define EVT_DATAVIEW_ITEM_SELECTED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_SELECTED, id, fn)
+#define EVT_DATAVIEW_ITEM_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_ACTIVATED, id, fn)
#define EVT_DATAVIEW_COLUMN_HEADER_CLICK(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_CLICK, id, fn)
#define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn)
#define EVT_DATAVIEW_COLUMN_SORTED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_SORTED, id, fn)
-#define EVT_DATAVIEW_MODEL_ROW_APPENDED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ROW_APPENDED, id, fn)
-#define EVT_DATAVIEW_MODEL_ROW_PREPENDED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ROW_PREPENDED, id, fn)
-#define EVT_DATAVIEW_MODEL_ROW_INSERTED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ROW_INSERTED, id, fn)
-#define EVT_DATAVIEW_MODEL_ROW_DELETED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ROW_DELETED, id, fn)
-#define EVT_DATAVIEW_MODEL_ROW_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ROW_CHANGED, id, fn)
+#define EVT_DATAVIEW_MODEL_ITEM_ADDED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_APPENDED, id, fn)
+#define EVT_DATAVIEW_MODEL_ITEM_DELETED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_DELETED, id, fn)
+#define EVT_DATAVIEW_MODEL_ITEM_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_CHANGED, id, fn)
#define EVT_DATAVIEW_MODEL_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_VALUE_CHANGED, id, fn)
-#define EVT_DATAVIEW_MODEL_ROWS_REORDERED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ROWS_REORDERED, id, fn)
#define EVT_DATAVIEW_MODEL_CLEARED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_CLEARED, id, fn)
virtual wxSize GetSize() const = 0;
virtual bool Activate( wxRect cell,
- wxDataViewListModel *model, unsigned int col, unsigned int row )
+ wxDataViewModel *model, const wxDataViewItem &item, unsigned int col )
{ return false; }
virtual bool LeftClick( wxPoint cursor, wxRect cell,
- wxDataViewListModel *model, unsigned int col, unsigned int row )
+ wxDataViewModel *model, const wxDataViewItem &item, unsigned int col )
{ return false; }
virtual bool RightClick( wxPoint cursor, wxRect cell,
- wxDataViewListModel *model, unsigned int col, unsigned int row )
+ wxDataViewModel *model, const wxDataViewItem &item, unsigned int col )
{ return false; }
virtual bool StartDrag( wxPoint cursor, wxRect cell,
- wxDataViewListModel *model, unsigned int col, unsigned int row )
+ wxDataViewModel *model, const wxDataViewItem &item, unsigned int col )
{ return false; }
// Create DC on request
virtual bool Render( wxRect cell, wxDC *dc, int state );
virtual wxSize GetSize() const;
virtual bool Activate( wxRect cell,
- wxDataViewListModel *model, unsigned int col, unsigned int row );
+ wxDataViewModel *model, const wxDataViewItem &item, unsigned int col );
private:
wxDateTime m_date;
const wxSize& size = wxDefaultSize, long style = 0,
const wxValidator& validator = wxDefaultValidator );
- virtual bool AssociateModel( wxDataViewListModel *model );
+ virtual bool AssociateModel( wxDataViewModel *model );
virtual bool AppendColumn( wxDataViewColumn *col );
- virtual void SetSelection( int row ); // -1 for unselect
- virtual void SetSelectionRange( unsigned int from, unsigned int to );
- virtual void SetSelections( const wxArrayInt& aSelections);
- virtual void Unselect( unsigned int row );
-
- virtual bool IsSelected( unsigned int row ) const;
- virtual int GetSelection() const;
- virtual int GetSelections(wxArrayInt& aSelections) const;
+ // selection code
static wxVisualAttributes
GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
private:
friend class wxDataViewCtrlDC;
friend class wxDataViewColumn;
- friend class wxGtkDataViewListModelNotifier;
- GtkWidget *m_treeview;
- wxDataViewListModelNotifier *m_notifier;
+ friend class wxGtkDataViewModelNotifier;
+ GtkWidget *m_treeview;
+ wxDataViewModelNotifier *m_notifier;
virtual void OnInternalIdle();
// wxDataViewListModel
// ---------------------------------------------------------
-wxDataViewListModel::wxDataViewListModel()
+wxDataViewModel::wxDataViewModel()
{
m_notifiers.DeleteContents( true );
}
-wxDataViewListModel::~wxDataViewListModel()
-{
-}
-
-bool wxDataViewListModel::RowAppended()
-{
- bool ret = true;
-
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
- {
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowAppended())
- ret = false;
- node = node->GetNext();
- }
-
- return ret;
-}
-
-bool wxDataViewListModel::RowPrepended()
-{
- bool ret = true;
-
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
- {
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowPrepended())
- ret = false;
- node = node->GetNext();
- }
-
- return ret;
-}
-
-bool wxDataViewListModel::RowInserted( unsigned int before )
+bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
{
bool ret = true;
wxList::compatibility_iterator node = m_notifiers.GetFirst();
while (node)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowInserted(before))
+ wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+ if (!notifier->ItemAdded( parent, item ))
ret = false;
node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::RowDeleted( unsigned int row )
+bool wxDataViewModel::ItemDeleted( const wxDataViewItem &item )
{
bool ret = true;
wxList::compatibility_iterator node = m_notifiers.GetFirst();
while (node)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowDeleted( row ))
+ wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+ if (!notifier->ItemDeleted( item ))
ret = false;
node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::RowChanged( unsigned int row )
+bool wxDataViewModel::ItemChanged( const wxDataViewItem &item )
{
bool ret = true;
wxList::compatibility_iterator node = m_notifiers.GetFirst();
while (node)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowChanged( row ))
+ wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+ if (!notifier->ItemChanged( item ))
ret = false;
node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::ValueChanged( unsigned int col, unsigned int row )
+bool wxDataViewModel::ValueChanged( const wxDataViewItem &item, unsigned int col )
{
bool ret = true;
wxList::compatibility_iterator node = m_notifiers.GetFirst();
while (node)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->ValueChanged( col, row ))
+ wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+ if (!notifier->ValueChanged( item, col ))
ret = false;
node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::RowsReordered( unsigned int *new_order )
+bool wxDataViewModel::Cleared()
{
bool ret = true;
wxList::compatibility_iterator node = m_notifiers.GetFirst();
while (node)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowsReordered( new_order ))
- ret = false;
- node = node->GetNext();
- }
-
- return ret;
-}
-
-bool wxDataViewListModel::Cleared()
-{
- bool ret = true;
-
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
- {
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
+ wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
if (!notifier->Cleared())
ret = false;
node = node->GetNext();
return ret;
}
-void wxDataViewListModel::AddNotifier( wxDataViewListModelNotifier *notifier )
+void wxDataViewModel::AddNotifier( wxDataViewModelNotifier *notifier )
{
m_notifiers.Append( notifier );
notifier->SetOwner( this );
}
-void wxDataViewListModel::RemoveNotifier( wxDataViewListModelNotifier *notifier )
+void wxDataViewModel::RemoveNotifier( wxDataViewModelNotifier *notifier )
{
m_notifiers.DeleteObject( notifier );
}
-// ---------------------------------------------------------
-// wxDataViewSortedListModelNotifier
-// ---------------------------------------------------------
-
-class wxDataViewSortedListModelNotifier: public wxDataViewListModelNotifier
-{
-public:
- wxDataViewSortedListModelNotifier( wxDataViewSortedListModel *model )
- { m_model = model; }
-
- virtual bool RowAppended()
- { return m_model->ChildRowAppended(); }
-
- virtual bool RowPrepended()
- { return m_model->ChildRowPrepended(); }
-
- virtual bool RowInserted( unsigned int before )
- { return m_model->ChildRowInserted( before ); }
-
- virtual bool RowDeleted( unsigned int row )
- { return m_model->ChildRowDeleted( row ); }
-
- virtual bool RowChanged( unsigned int row )
- { return m_model->ChildRowChanged( row ); }
-
- virtual bool ValueChanged( unsigned int col, unsigned int row )
- { return m_model->ChildValueChanged( col, row); }
-
- virtual bool RowsReordered( unsigned int *new_order )
- { return m_model->ChildRowsReordered( new_order ); }
-
- virtual bool Cleared()
- { return m_model->ChildCleared(); }
-
- wxDataViewSortedListModel *m_model;
-};
-
-// ---------------------------------------------------------
-// wxDataViewSortedListModel compare function
-// ---------------------------------------------------------
-
-int wxCALLBACK wxDataViewListModelSortedDefaultCompare
- (unsigned int row1, unsigned int row2, unsigned int col, wxDataViewListModel* model )
-{
- wxVariant value1,value2;
- model->GetValue( value1, col, row1 );
- model->GetValue( value2, col, row2 );
- if (value1.GetType() == wxT("string"))
- {
- wxString str1 = value1.GetString();
- wxString str2 = value2.GetString();
- return str1.Cmp( str2 );
- }
- if (value1.GetType() == wxT("long"))
- {
- long l1 = value1.GetLong();
- long l2 = value2.GetLong();
- return l1-l2;
- }
- if (value1.GetType() == wxT("double"))
- {
- double d1 = value1.GetDouble();
- double d2 = value2.GetDouble();
- if (d1 == d2) return 0;
- if (d1 < d2) return 1;
- return -1;
- }
- if (value1.GetType() == wxT("datetime"))
- {
- wxDateTime dt1 = value1.GetDateTime();
- wxDateTime dt2 = value2.GetDateTime();
- if (dt1.IsEqualTo(dt2)) return 0;
- if (dt1.IsEarlierThan(dt2)) return 1;
- return -1;
- }
-
- return 0;
-}
-
-int wxCALLBACK wxDataViewListModelSortedDefaultCompareDescending
- (unsigned int row1, unsigned int row2, unsigned int col, wxDataViewListModel* model )
-{
- return wxDataViewListModelSortedDefaultCompare( row2, row1, col, model );
-}
-
-static wxDataViewListModelCompare s_CmpFunc;
-static wxDataViewListModel *s_CmpModel;
-static unsigned int s_CmpCol;
-
-int LINKAGEMODE wxDataViewIntermediateCmp( unsigned int row1, unsigned int row2 )
-{
- return s_CmpFunc( row1, row2, s_CmpCol, s_CmpModel );
-}
-
-// ---------------------------------------------------------
-// wxDataViewSortedListModel
-// ---------------------------------------------------------
-
-wxDataViewSortedListModel::wxDataViewSortedListModel( wxDataViewListModel *child ) :
- m_array( wxDataViewIntermediateCmp )
-{
- m_child = child;
-
- m_ascending = true;
-
- m_notifierOnChild = new wxDataViewSortedListModelNotifier( this );
- m_child->AddNotifier( m_notifierOnChild );
-
- m_child->IncRef();
-
- Resort();
-}
-
-wxDataViewSortedListModel::~wxDataViewSortedListModel()
-{
- DetachChild();
-}
-
-void wxDataViewSortedListModel::DetachChild()
-{
- if (m_child)
- {
- m_child->RemoveNotifier( m_notifierOnChild );
- m_child->DecRef();
- }
-
- m_child = NULL;
-}
-
-// FIXME
-void wxDataViewSortedListModel::InitStatics()
-{
- s_CmpCol = 0;
- s_CmpModel = m_child;
- if (m_ascending)
- s_CmpFunc = wxDataViewListModelSortedDefaultCompare;
- else
- s_CmpFunc = wxDataViewListModelSortedDefaultCompareDescending;
-}
-
-void wxDataViewSortedListModel::Resort()
-{
- InitStatics();
-
- if (!m_child) return;
-
- unsigned int n = m_child->GetRowCount();
-
- unsigned int i;
- if (n != m_array.GetCount())
- {
- // probably sorted for the first time -> no reordered
- // -- just create index and leave
- m_array.Clear();
- for (i = 0; i < n; i++)
- m_array.Add( i );
- return;
- }
-
- unsigned int *old_array = new unsigned int[ n ];
-
- for (i = 0; i < n; i++)
- old_array[i] = m_array[ i ];
-
- m_array.Clear();
- for (i = 0; i < n; i++)
- m_array.Add( i );
-
- unsigned int *order = new unsigned int[ n ];
-
- for (i = 0; i < n; i++)
- {
- unsigned int new_value = m_array[i];
-
- unsigned int old_pos;
- for (old_pos = 0; old_pos < n; old_pos++)
- if (old_array[old_pos] == new_value)
- break;
- order[i] = old_pos;
- }
-
- delete [] old_array;
-
- wxDataViewListModel::RowsReordered( order );
-
- delete [] order;
-}
-
-#if 0
-static void Dump( wxDataViewListModel *model, unsigned int col )
-{
- unsigned int n = model->GetRowCount();
- unsigned int i;
- for (i = 0; i < n; i++)
- {
- wxVariant variant;
- model->GetValue( variant, col, i );
- wxString tmp;
- tmp = variant.GetString();
- wxPrintf( wxT("%d: %s\n"), (int) i, tmp.c_str() );
- }
-}
-#endif
-
-bool wxDataViewSortedListModel::ChildRowAppended()
-{
- // no need to fix up array
-
- unsigned int len = m_array.GetCount();
-
- unsigned int pos = m_array.Add( len );
-
- if (pos == 0)
- return wxDataViewListModel::RowPrepended();
-
- if (pos == len)
- return wxDataViewListModel::RowAppended();
-
- return wxDataViewListModel::RowInserted( pos );
-}
-
-bool wxDataViewSortedListModel::ChildRowPrepended()
-{
- // fix up array
- unsigned int i;
- unsigned int len = m_array.GetCount();
- for (i = 0; i < len; i++)
- {
- unsigned int value = m_array[i];
- m_array[i] = value+1;
- }
-
- unsigned int pos = m_array.Add( 0 );
-
- if (pos == 0)
- return wxDataViewListModel::RowPrepended();
-
- if (pos == len)
- return wxDataViewListModel::RowAppended();
-
- return wxDataViewListModel::RowInserted( pos );
-}
-
-bool wxDataViewSortedListModel::ChildRowInserted( unsigned int before )
-{
- // fix up array
- unsigned int i;
- unsigned int len = m_array.GetCount();
- for (i = 0; i < len; i++)
- {
- unsigned int value = m_array[i];
- if (value >= before)
- m_array[i] = value+1;
- }
-
- unsigned int pos = m_array.Add( before );
-
- if (pos == 0)
- return wxDataViewListModel::RowPrepended();
-
- if (pos == len)
- return wxDataViewListModel::RowAppended();
-
- return wxDataViewListModel::RowInserted( pos );
-}
-
-bool wxDataViewSortedListModel::ChildRowDeleted( unsigned int row )
-{
- unsigned int i;
- unsigned int len = m_array.GetCount();
- int pos = -1;
- for (i = 0; i < len; i++)
- {
- unsigned int value = m_array[i];
- if (value == row)
- {
- // delete later
- pos = (int) i;
- }
- else
- {
- // Fix up array
- if (value > row)
- m_array[i] = value-1;
- }
- }
-
- if (pos == -1)
- return false; // we should probably assert
-
- // remove
- m_array.RemoveAt( (unsigned int) pos );
-
- return wxDataViewListModel::RowDeleted( (unsigned int) pos);
-}
-
-bool wxDataViewSortedListModel::ChildRowChanged( unsigned int row )
-{
- unsigned int i;
- unsigned int len = m_array.GetCount();
-
- // Remove and readd sorted. Find out at which
- // position it was and where it ended.
- unsigned int start_pos = 0,end_pos = 0;
- for (i = 0; i < len; i++)
- if (m_array[i] == row)
- {
- start_pos = i;
- break;
- }
- m_array.RemoveAt( start_pos );
- m_array.Add( row );
-
- for (i = 0; i < len; i++)
- if (m_array[i] == row)
- {
- end_pos = i;
- break;
- }
-
- if (end_pos == start_pos)
- return wxDataViewListModel::RowChanged( start_pos );
-
- // Create an array where order[old] -> new_pos, so that
- // if nothing changed order[0] -> 0 etc.
- unsigned int *order = new unsigned int[ len ];
- // Fill up initial values.
- for (i = 0; i < len; i++)
- order[i] = i;
-
- if (start_pos < end_pos)
- {
- for (i = start_pos; i < end_pos; i++)
- order[i] = order[i+1];
- order[end_pos] = start_pos;
- }
- else
- {
- for (i = end_pos; i > start_pos; i--)
- order[i] = order[i-1];
- order[start_pos] = end_pos;
- }
-
- wxDataViewListModel::RowsReordered( order );
-
- delete [] order;
-
- return true;
-}
-
-bool wxDataViewSortedListModel::ChildValueChanged( unsigned int col, unsigned int row )
-{
- unsigned int i;
- unsigned int len = m_array.GetCount();
-
- // Remove and readd sorted. Find out at which
- // position it was and where it ended.
- unsigned int start_pos = 0,end_pos = 0;
- for (i = 0; i < len; i++)
- if (m_array[i] == row)
- {
- start_pos = i;
- break;
- }
- m_array.RemoveAt( start_pos );
- m_array.Add( row );
-
- for (i = 0; i < len; i++)
- if (m_array[i] == row)
- {
- end_pos = i;
- break;
- }
-
- if (end_pos == start_pos)
- return wxDataViewListModel::ValueChanged( col, start_pos );
-
- // Create an array where order[old] -> new_pos, so that
- // if nothing changed order[0] -> 0 etc.
- unsigned int *order = new unsigned int[ len ];
- // Fill up initial values.
- for (i = 0; i < len; i++)
- order[i] = i;
-
- if (start_pos < end_pos)
- {
- for (i = start_pos; i < end_pos; i++)
- order[i] = order[i+1];
- order[end_pos] = start_pos;
- }
- else
- {
- for (i = end_pos; i > start_pos; i--)
- order[i] = order[i-1];
- order[start_pos] = end_pos;
- }
-
- wxDataViewListModel::RowsReordered( order );
-
- delete [] order;
-
- return true;
-}
-
-bool wxDataViewSortedListModel::ChildRowsReordered( unsigned int *WXUNUSED(new_order) )
-{
- // Nothing needs to be done. If the sort criteria
- // of this list don't change, the order of the
- // items of the child list isn't relevant.
- return true;
-}
-
-bool wxDataViewSortedListModel::ChildCleared()
-{
- return wxDataViewListModel::Cleared();
-}
-
-unsigned int wxDataViewSortedListModel::GetRowCount() const
-{
- if (!m_child) return 0;
-
- return m_child->GetRowCount();
-}
-
-unsigned int wxDataViewSortedListModel::GetColumnCount() const
-{
- if (!m_child) return 0;
-
- return m_child->GetColumnCount();
-}
-
-wxString wxDataViewSortedListModel::GetColumnType( unsigned int col ) const
-{
- return m_child->GetColumnType( col );
-}
-
-void wxDataViewSortedListModel::GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const
-{
- unsigned int child_row = m_array[row];
- m_child->GetValue( variant, col, child_row );
-}
-
-bool wxDataViewSortedListModel::SetValue( const wxVariant &variant, unsigned int col, unsigned int row )
-{
- unsigned int child_row = m_array[row];
- bool ret = m_child->SetValue( variant, col, child_row );
-
- // Do nothing here as the change in the
- // child model will be reported back.
-
- return ret;
-}
-
-bool wxDataViewSortedListModel::RowAppended()
-{
- // you can only append
- bool ret = m_child->RowAppended();
-
- // Do nothing here as the change in the
- // child model will be reported back.
-
- return ret;
-}
-
-bool wxDataViewSortedListModel::RowPrepended()
-{
- // you can only append
- bool ret = m_child->RowAppended();
-
- // Do nothing here as the change in the
- // child model will be reported back.
-
- return ret;
-}
-
-bool wxDataViewSortedListModel::RowInserted( unsigned int WXUNUSED(before) )
-{
- // you can only append
- bool ret = m_child->RowAppended();
-
- // Do nothing here as the change in the
- // child model will be reported back.
-
- return ret;
-}
-
-bool wxDataViewSortedListModel::RowDeleted( unsigned int row )
-{
- unsigned int child_row = m_array[row];
-
- bool ret = m_child->RowDeleted( child_row );
-
- // Do nothing here as the change in the
- // child model will be reported back.
-
- return ret;
-}
-
-bool wxDataViewSortedListModel::RowChanged( unsigned int row )
-{
- unsigned int child_row = m_array[row];
- bool ret = m_child->RowChanged( child_row );
-
- // Do nothing here as the change in the
- // child model will be reported back.
-
- return ret;
-}
-
-bool wxDataViewSortedListModel::ValueChanged( unsigned int col, unsigned int row )
-{
- unsigned int child_row = m_array[row];
- bool ret = m_child->ValueChanged( col, child_row );
-
- // Do nothing here as the change in the
- // child model will be reported back.
-
- return ret;
-}
-
-bool wxDataViewSortedListModel::RowsReordered( unsigned int *WXUNUSED(new_order) )
-{
- // We sort them ourselves.
-
- return false;
-}
-
-bool wxDataViewSortedListModel::Cleared()
-{
- bool ret = m_child->Cleared();
-
- // Do nothing here as the change in the
- // child model will be reported back.
-
- return ret;
-}
-
// ---------------------------------------------------------
// wxDataViewRendererBase
// ---------------------------------------------------------
{
m_variantType = varianttype;
m_editorCtrl = NULL;
- m_row = (unsigned int) -1;
}
const wxDataViewCtrl* wxDataViewRendererBase::GetView() const
return wx_const_cast(wxDataViewRendererBase*, this)->GetOwner()->GetOwner();
}
-bool wxDataViewRendererBase::StartEditing( unsigned int row, wxRect labelRect )
+bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect )
{
- m_row = row; // remember for later
+ m_item = item; // remember for later
unsigned int col = GetOwner()->GetModelColumn();
wxVariant value;
- GetOwner()->GetOwner()->GetModel()->GetValue( value, col, row );
+ GetOwner()->GetOwner()->GetModel()->GetValue( value, item, col );
m_editorCtrl = CreateEditorCtrl( GetOwner()->GetOwner()->GetMainWindow(), labelRect, value );
return false;
unsigned int col = GetOwner()->GetModelColumn();
- GetOwner()->GetOwner()->GetModel()->SetValue( value, col, m_row );
- GetOwner()->GetOwner()->GetModel()->ValueChanged( col, m_row );
+ GetOwner()->GetOwner()->GetModel()->SetValue( value, m_item, col );
+ GetOwner()->GetOwner()->GetModel()->ValueChanged( m_item, col );
// m_editorCtrl->PopEventHandler( true );
}
// ---------------------------------------------------------
-// wxDataViewEventListModelNotifier
+// wxDataViewEventModelNotifier
// ---------------------------------------------------------
-class WXDLLIMPEXP_ADV wxDataViewEventListModelNotifier: public wxDataViewListModelNotifier
+class WXDLLIMPEXP_ADV wxDataViewEventModelNotifier: public wxDataViewModelNotifier
{
public:
- wxDataViewEventListModelNotifier( wxDataViewCtrl *ctrl ) { m_ctrl = ctrl; }
+ wxDataViewEventModelNotifier( wxDataViewCtrl *ctrl ) { m_ctrl = ctrl; }
- bool SendEvent( wxEventType event_type, unsigned int row = 0, unsigned int col = 0 )
+ bool SendEvent( wxEventType event_type, const wxDataViewItem &item, unsigned int col = 0 )
{
wxDataViewEvent event( event_type, m_ctrl->GetId() );
event.SetEventObject( m_ctrl );
event.SetModel( m_ctrl->GetModel() );
- event.SetRow( row );
+ event.SetItem( item );
event.SetColumn( col );
m_ctrl->GetEventHandler()->ProcessEvent( event );
return true;
}
- virtual bool RowAppended() { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_ROW_APPENDED ); }
- virtual bool RowPrepended() { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_ROW_PREPENDED ); }
- virtual bool RowInserted( unsigned int before )
- { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_ROW_INSERTED, before ); }
- virtual bool RowDeleted( unsigned int row )
- { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_ROW_DELETED, row ); }
- virtual bool RowChanged( unsigned int row )
- { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_ROW_CHANGED, row ); }
- virtual bool ValueChanged( unsigned int col, unsigned int row )
- { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_VALUE_CHANGED, row, col ); }
- virtual bool RowsReordered( unsigned int * WXUNUSED(new_order) )
- { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_ROWS_REORDERED ); }
- virtual bool Cleared() { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_CLEARED ); }
+ virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
+ { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_ADDED, item ); }
+ virtual bool ItemDeleted( const wxDataViewItem &item )
+ { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_DELETED, item ); }
+ virtual bool ItemChanged( const wxDataViewItem &item )
+ { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_CHANGED, item ); }
+ virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col )
+ { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_VALUE_CHANGED, item, col ); }
+ virtual bool Cleared()
+ { return SendEvent( wxEVT_COMMAND_DATAVIEW_MODEL_CLEARED, wxDataViewItem(0) ); }
private:
wxDataViewCtrl *m_ctrl;
}
}
-bool wxDataViewCtrlBase::AssociateModel( wxDataViewListModel *model )
+bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model )
{
if (m_model)
{
if (m_model)
{
m_model->IncRef();
- m_eventNotifier = new wxDataViewEventListModelNotifier( (wxDataViewCtrl*) this );
+ m_eventNotifier = new wxDataViewEventModelNotifier( (wxDataViewCtrl*) this );
m_model->AddNotifier( m_eventNotifier );
}
return true;
}
-wxDataViewListModel* wxDataViewCtrlBase::GetModel()
+wxDataViewModel* wxDataViewCtrlBase::GetModel()
{
return m_model;
}
IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ROW_SELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ROW_ACTIVATED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED)
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)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_ROW_APPENDED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_ROW_PREPENDED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_ROW_INSERTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_ROW_DELETED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_ROW_CHANGED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_ADDED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_DELETED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_CHANGED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_VALUE_CHANGED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_ROWS_REORDERED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_MODEL_CLEARED)
#endif
extern bool g_blockEventsOnDrag;
//-----------------------------------------------------------------------------
-// define new GTK+ class wxGtkListStore
+// define new GTK+ class wxGtkTreeModel
//-----------------------------------------------------------------------------
extern "C" {
-#define GTK_TYPE_WX_LIST_STORE (gtk_wx_list_store_get_type ())
-#define GTK_WX_LIST_STORE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_LIST_STORE, GtkWxListStore))
-#define GTK_WX_LIST_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_LIST_STORE, GtkWxListStoreClass))
-#define GTK_IS_WX_LIST_STORE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_LIST_STORE))
-#define GTK_IS_WX_LIST_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_LIST_STORE))
-#define GTK_WX_LIST_STORE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_LIST_STORE, GtkWxListStoreClass))
+#define GTK_TYPE_WX_TREE_MODEL (gtk_wx_tree_model_get_type ())
+#define GTK_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModel))
+#define GTK_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
+#define GTK_IS_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_TREE_MODEL))
+#define GTK_IS_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_TREE_MODEL))
+#define GTK_WX_TREE_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
-GType gtk_wx_list_store_get_type (void);
+GType gtk_wx_tree_model_get_type (void);
-typedef struct _GtkWxListStore GtkWxListStore;
-typedef struct _GtkWxListStoreClass GtkWxListStoreClass;
+typedef struct _GtkWxTreeModel GtkWxTreeModel;
+typedef struct _GtkWxTreeModelClass GtkWxTreeModelClass;
-struct _GtkWxListStore
+struct _GtkWxTreeModel
{
GObject parent;
/*< private >*/
gint stamp;
- wxDataViewListModel *model;
+ wxDataViewModel *model;
};
-struct _GtkWxListStoreClass
+struct _GtkWxTreeModelClass
{
GObjectClass list_parent_class;
};
-static GtkWxListStore *wxgtk_list_store_new (void);
-static void wxgtk_list_store_init (GtkWxListStore *list_store);
-static void wxgtk_list_store_class_init (GtkWxListStoreClass *klass);
-static void wxgtk_list_store_tree_model_init (GtkTreeModelIface *iface);
-static void wxgtk_list_store_finalize (GObject *object);
-static GtkTreeModelFlags wxgtk_list_store_get_flags (GtkTreeModel *tree_model);
-static gint wxgtk_list_store_get_n_columns (GtkTreeModel *tree_model);
-static GType wxgtk_list_store_get_column_type (GtkTreeModel *tree_model,
+static GtkWxTreeModel *wxgtk_tree_model_new (void);
+static void wxgtk_tree_model_init (GtkWxTreeModel *tree_model);
+static void wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass);
+static void wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface);
+static void wxgtk_tree_model_finalize (GObject *object);
+static GtkTreeModelFlags wxgtk_tree_model_get_flags (GtkTreeModel *tree_model);
+static gint wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model);
+static GType wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
gint index);
-static gboolean wxgtk_list_store_get_iter (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreePath *path);
-static GtkTreePath *wxgtk_list_store_get_path (GtkTreeModel *tree_model,
+static GtkTreePath *wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
GtkTreeIter *iter);
-static void wxgtk_list_store_get_value (GtkTreeModel *tree_model,
+static void wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
GtkTreeIter *iter,
gint column,
GValue *value);
-static gboolean wxgtk_list_store_iter_next (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
GtkTreeIter *iter);
-static gboolean wxgtk_list_store_iter_children (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent);
-static gboolean wxgtk_list_store_iter_has_child (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
GtkTreeIter *iter);
-static gint wxgtk_list_store_iter_n_children (GtkTreeModel *tree_model,
+static gint wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
GtkTreeIter *iter);
-static gboolean wxgtk_list_store_iter_nth_child (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent,
gint n);
-static gboolean wxgtk_list_store_iter_parent (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *child);
static GObjectClass *list_parent_class = NULL;
GType
-gtk_wx_list_store_get_type (void)
+gtk_wx_tree_model_get_type (void)
{
- static GType list_store_type = 0;
+ static GType tree_model_type = 0;
- if (!list_store_type)
+ if (!tree_model_type)
{
- const GTypeInfo list_store_info =
+ const GTypeInfo tree_model_info =
{
- sizeof (GtkWxListStoreClass),
+ sizeof (GtkWxTreeModelClass),
NULL, /* base_init */
NULL, /* base_finalize */
- (GClassInitFunc) wxgtk_list_store_class_init,
+ (GClassInitFunc) wxgtk_tree_model_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
- sizeof (GtkWxListStore),
+ sizeof (GtkWxTreeModel),
0,
- (GInstanceInitFunc) wxgtk_list_store_init,
+ (GInstanceInitFunc) wxgtk_tree_model_init,
};
- static const GInterfaceInfo tree_model_info =
+ static const GInterfaceInfo tree_model_iface_info =
{
- (GInterfaceInitFunc) wxgtk_list_store_tree_model_init,
+ (GInterfaceInitFunc) wxgtk_tree_model_tree_model_init,
NULL,
NULL
};
- list_store_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxListStore",
- &list_store_info, (GTypeFlags)0 );
+ tree_model_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxTreeModel",
+ &tree_model_info, (GTypeFlags)0 );
- g_type_add_interface_static (list_store_type,
+ g_type_add_interface_static (tree_model_type,
GTK_TYPE_TREE_MODEL,
- &tree_model_info);
+ &tree_model_iface_info);
}
- return list_store_type;
+ return tree_model_type;
}
-static GtkWxListStore *
-wxgtk_list_store_new(void)
+static GtkWxTreeModel *
+wxgtk_tree_model_new(void)
{
- GtkWxListStore *retval = (GtkWxListStore *) g_object_new (GTK_TYPE_WX_LIST_STORE, NULL);
+ GtkWxTreeModel *retval = (GtkWxTreeModel *) g_object_new (GTK_TYPE_WX_TREE_MODEL, NULL);
return retval;
}
static void
-wxgtk_list_store_class_init (GtkWxListStoreClass *klass)
+wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass)
{
list_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
GObjectClass *object_class = (GObjectClass*) klass;
- object_class->finalize = wxgtk_list_store_finalize;
+ object_class->finalize = wxgtk_tree_model_finalize;
}
static void
-wxgtk_list_store_tree_model_init (GtkTreeModelIface *iface)
-{
- iface->get_flags = wxgtk_list_store_get_flags;
- iface->get_n_columns = wxgtk_list_store_get_n_columns;
- iface->get_column_type = wxgtk_list_store_get_column_type;
- iface->get_iter = wxgtk_list_store_get_iter;
- iface->get_path = wxgtk_list_store_get_path;
- iface->get_value = wxgtk_list_store_get_value;
- iface->iter_next = wxgtk_list_store_iter_next;
- iface->iter_children = wxgtk_list_store_iter_children;
- iface->iter_has_child = wxgtk_list_store_iter_has_child;
- iface->iter_n_children = wxgtk_list_store_iter_n_children;
- iface->iter_nth_child = wxgtk_list_store_iter_nth_child;
- iface->iter_parent = wxgtk_list_store_iter_parent;
+wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface)
+{
+ iface->get_flags = wxgtk_tree_model_get_flags;
+ iface->get_n_columns = wxgtk_tree_model_get_n_columns;
+ iface->get_column_type = wxgtk_tree_model_get_column_type;
+ iface->get_iter = wxgtk_tree_model_get_iter;
+ iface->get_path = wxgtk_tree_model_get_path;
+ iface->get_value = wxgtk_tree_model_get_value;
+ iface->iter_next = wxgtk_tree_model_iter_next;
+ iface->iter_children = wxgtk_tree_model_iter_children;
+ iface->iter_has_child = wxgtk_tree_model_iter_has_child;
+ iface->iter_n_children = wxgtk_tree_model_iter_n_children;
+ iface->iter_nth_child = wxgtk_tree_model_iter_nth_child;
+ iface->iter_parent = wxgtk_tree_model_iter_parent;
}
static void
-wxgtk_list_store_init (GtkWxListStore *list_store)
+wxgtk_tree_model_init (GtkWxTreeModel *tree_model)
{
- list_store->model = NULL;
- list_store->stamp = g_random_int();
+ tree_model->model = NULL;
+ tree_model->stamp = g_random_int();
}
static void
-wxgtk_list_store_finalize (GObject *object)
+wxgtk_tree_model_finalize (GObject *object)
{
- /* GtkWxListStore *list_store = GTK_WX_LIST_STORE (object); */
+ /* GtkWxTreeModel *tree_model = GTK_WX_LIST_STORE (object); */
/* we need to sort out, which class deletes what */
- /* delete list_store->model; */
+ /* delete tree_model->model; */
/* must chain up */
(* list_parent_class->finalize) (object);
} // extern "C"
//-----------------------------------------------------------------------------
-// implement callbacks from wxGtkListStore class by letting
-// them call the methods of wxWidgets' wxDataViewListModel
+// implement callbacks from wxGtkTreeModel class by letting
+// them call the methods of wxWidgets' wxDataViewModel
//-----------------------------------------------------------------------------
static GtkTreeModelFlags
-wxgtk_list_store_get_flags (GtkTreeModel *tree_model)
+wxgtk_tree_model_get_flags (GtkTreeModel *tree_model)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), (GtkTreeModelFlags)0 );
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (tree_model), (GtkTreeModelFlags)0 );
- // GTK+ list store uses a linked list for storing the
- // items and a pointer to a child is used as the member
- // field of a GtkTreeIter. This means that the iter is
- // valid in the GtkListStore as long as the child exists.
- // We use the index of the row and since the index of a
- // specific row will change if a row above is deleted,
- // the iter does not persist
- return /* GTK_TREE_MODEL_ITERS_PERSIST | */ GTK_TREE_MODEL_LIST_ONLY;
+ return GTK_TREE_MODEL_ITERS_PERSIST;
}
static gint
-wxgtk_list_store_get_n_columns (GtkTreeModel *tree_model)
+wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model)
{
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), 0);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), 0);
- return list_store->model->GetColumnCount();
+ return wxtree_model->model->GetColumnCount();
}
static GType
-wxgtk_list_store_get_column_type (GtkTreeModel *tree_model,
+wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
gint index)
{
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), G_TYPE_INVALID);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), G_TYPE_INVALID);
GType gtype = G_TYPE_INVALID;
- wxString wxtype = list_store->model->GetColumnType( (unsigned int) index );
+ wxString wxtype = wxtree_model->model->GetColumnType( (unsigned int) index );
if (wxtype == wxT("string"))
gtype = G_TYPE_STRING;
}
static gboolean
-wxgtk_list_store_get_iter (GtkTreeModel *tree_model,
+wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreePath *path)
{
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
- unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0];
+ wxDataViewModel *model = wxtree_model->model;
+
+ int depth = gtk_tree_path_get_depth( path );
- if (i >= list_store->model->GetRowCount())
- return FALSE;
+ wxDataViewItem item;
+
+ int i;
+ for (i = 0; i < depth; i++)
+ {
+ gint pos = gtk_tree_path_get_indices (path)[i];
+ item = model->GetNthChild( item, (unsigned int) pos );
+
+ if (!item.IsOk())
+ {
+ wxPrintf( wxT("wrong item from path\n") );
+ return FALSE;
+ }
+ }
- iter->stamp = list_store->stamp;
- // user_data is just the index
- iter->user_data = (gpointer) i;
+ iter->stamp = wxtree_model->stamp;
+ iter->user_data = (gpointer) item.GetID();
return TRUE;
}
static GtkTreePath *
-wxgtk_list_store_get_path (GtkTreeModel *tree_model,
+wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), NULL);
- g_return_val_if_fail (iter->stamp == GTK_WX_LIST_STORE (tree_model)->stamp, NULL);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL);
+ g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL);
GtkTreePath *retval = gtk_tree_path_new ();
- // user_data is just the index
- int i = (wxUIntPtr) iter->user_data;
- gtk_tree_path_append_index (retval, i);
+ wxDataViewItem item( (wxUint32) iter->user_data );
+
+ wxDataViewModel *model = wxtree_model->model;
+
+ while (item.IsOk())
+ {
+ int n = 0;
+ wxDataViewItem parent = model->GetParent( item );
+
+ if (!parent.IsOk())
+ wxPrintf( wxT("wrong parent\n") );
+
+ wxDataViewItem node = model->GetFirstChild( parent );
+
+ while (node.GetID() != item.GetID())
+ {
+ node = model->GetNextSibling( node );
+
+ if (!node.IsOk())
+ wxPrintf( wxT("wrong node\n") );
+
+ n++;
+ }
+
+ gtk_tree_path_prepend_index( retval, n );
+
+ item = model->GetParent( item );
+ }
+
return retval;
}
static void
-wxgtk_list_store_get_value (GtkTreeModel *tree_model,
+wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
GtkTreeIter *iter,
gint column,
GValue *value)
{
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
- g_return_if_fail (GTK_IS_WX_LIST_STORE (tree_model) );
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model) );
- wxDataViewListModel *model = list_store->model;
+ wxDataViewModel *model = wxtree_model->model;
wxString mtype = model->GetColumnType( (unsigned int) column );
if (mtype == wxT("string"))
{
wxVariant variant;
g_value_init( value, G_TYPE_STRING );
- model->GetValue( variant,
- (unsigned int) column,
- wxPtrToUInt(iter->user_data) );
+ wxDataViewItem item( (wxUint32) iter->user_data );
+ model->GetValue( variant, item, (unsigned int) column );
- // FIXME: we should support different encodings here
- g_value_set_string( value, wxGTK_CONV_SYS(variant.GetString()) );
+ g_value_set_string( value, variant.GetString().utf8_str() );
}
else
{
}
static gboolean
-wxgtk_list_store_iter_next (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
-
- g_return_val_if_fail (list_store->stamp == iter->stamp, FALSE);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
- int n = (wxUIntPtr) iter->user_data;
+ g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
- if (n == -1)
- return FALSE;
+ wxDataViewModel *model = wxtree_model->model;
- if (n >= (int) list_store->model->GetRowCount()-1)
+ wxDataViewItem item( (wxUint32) iter->user_data );
+ item = model->GetNextSibling( item );
+ if (!item.IsOk())
return FALSE;
- iter->user_data = (gpointer) ++n;
+ iter->user_data = (gpointer) item.GetID();
return TRUE;
}
static gboolean
-wxgtk_list_store_iter_children (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
- // this is a list, nodes have no children
- if (parent)
+ g_return_val_if_fail (wxtree_model->stamp == parent->stamp, FALSE);
+
+ wxDataViewModel *model = wxtree_model->model;
+
+ wxDataViewItem item( (wxUint32) parent->user_data );
+ item = model->GetFirstChild( item );
+ if (!item.IsOk())
return FALSE;
- iter->stamp = list_store->stamp;
- iter->user_data = (gpointer) -1;
+ iter->stamp = wxtree_model->stamp;
+ iter->user_data = (gpointer) item.GetID();
return TRUE;
}
static gboolean
-wxgtk_list_store_iter_has_child (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
- return FALSE;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+ g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
+
+ wxDataViewModel *model = wxtree_model->model;
+
+ wxDataViewItem item( (wxUint32) iter->user_data );
+
+ return model->HasChildren( item );
}
static gint
-wxgtk_list_store_iter_n_children (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), -1);
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
-
- if (iter == NULL)
- return (gint) list_store->model->GetRowCount();
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
- g_return_val_if_fail (list_store->stamp == iter->stamp, -1);
-
- return 0;
+ g_return_val_if_fail (wxtree_model->stamp == iter->stamp, 0);
+
+ wxDataViewModel *model = wxtree_model->model;
+
+ wxDataViewItem item( (wxUint32) iter->user_data );
+
+ return model->GetChildCount( item );
}
static gboolean
-wxgtk_list_store_iter_nth_child (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent,
gint n)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
-
- if (parent)
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+ g_return_val_if_fail (wxtree_model->stamp == parent->stamp, FALSE);
+
+ wxDataViewModel *model = wxtree_model->model;
+
+ wxDataViewItem item( (wxUint32) parent->user_data );
+ item = model->GetNthChild( item, n );
+
+ if (!item.IsOk())
return FALSE;
-
- if (n < 0)
- return FALSE;
-
- if (n >= (gint) list_store->model->GetRowCount())
- return FALSE;
-
- iter->stamp = list_store->stamp;
- iter->user_data = (gpointer) n;
+
+ iter->stamp = wxtree_model->stamp;
+ iter->user_data = (gpointer) item.GetID();
return TRUE;
}
static gboolean
-wxgtk_list_store_iter_parent (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *child)
{
- return FALSE;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+ g_return_val_if_fail (wxtree_model->stamp == child->stamp, FALSE);
+
+ wxDataViewModel *model = wxtree_model->model;
+
+ wxDataViewItem item( (wxUint32) child->user_data );
+ item = model->GetParent( item );
+
+ if (!item.IsOk())
+ return FALSE;
+
+ iter->stamp = wxtree_model->stamp;
+ iter->user_data = (gpointer) item.GetID();
+
+ return TRUE;
}
//-----------------------------------------------------------------------------
wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
- wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
+ wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (treepath)[0];
}
// ---------------------------------------------------------
-// wxGtkDataViewListModelNotifier
+// wxGtkDataViewModelNotifier
// ---------------------------------------------------------
-class wxGtkDataViewListModelNotifier: public wxDataViewListModelNotifier
+class wxGtkDataViewModelNotifier: public wxDataViewModelNotifier
{
public:
- wxGtkDataViewListModelNotifier( GtkWxListStore* gtk_store,
- wxDataViewListModel *wx_model,
- wxDataViewCtrl* ctrl );
- ~wxGtkDataViewListModelNotifier();
-
- virtual bool RowAppended();
- virtual bool RowPrepended();
- virtual bool RowInserted( unsigned int before );
- virtual bool RowDeleted( unsigned int row );
- virtual bool RowChanged( unsigned int row );
- virtual bool ValueChanged( unsigned int col, unsigned int row );
- virtual bool RowsReordered( unsigned int *new_order );
+ wxGtkDataViewModelNotifier( GtkWxTreeModel *wxgtk_model,
+ wxDataViewModel *wx_model,
+ wxDataViewCtrl *ctrl );
+ ~wxGtkDataViewModelNotifier();
+
+ virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
+ virtual bool ItemDeleted( const wxDataViewItem &item );
+ virtual bool ItemChanged( const wxDataViewItem &item );
+ virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
virtual bool Cleared();
- GtkWxListStore *m_gtk_store;
- wxDataViewListModel *m_wx_model;
+ GtkWxTreeModel *m_wxgtk_model;
+ wxDataViewModel *m_wx_model;
wxDataViewCtrl *m_owner;
};
// wxGtkDataViewListModelNotifier
// ---------------------------------------------------------
-wxGtkDataViewListModelNotifier::wxGtkDataViewListModelNotifier(
- GtkWxListStore* gtk_store, wxDataViewListModel *wx_model,
+wxGtkDataViewModelNotifier::wxGtkDataViewModelNotifier(
+ GtkWxTreeModel* wxgtk_model, wxDataViewModel *wx_model,
wxDataViewCtrl *ctrl )
{
- m_gtk_store = gtk_store;
+ m_wxgtk_model = wxgtk_model;
m_wx_model = wx_model;
m_owner = ctrl;
}
-wxGtkDataViewListModelNotifier::~wxGtkDataViewListModelNotifier()
+wxGtkDataViewModelNotifier::~wxGtkDataViewModelNotifier()
{
m_wx_model = NULL;
- m_gtk_store = NULL;
+ m_wxgtk_model = NULL;
}
-bool wxGtkDataViewListModelNotifier::RowAppended()
+bool wxGtkDataViewModelNotifier::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
{
- unsigned int pos = m_wx_model->GetRowCount()-1;
-
GtkTreeIter iter;
- iter.stamp = m_gtk_store->stamp;
- iter.user_data = (gpointer) pos;
+ iter.stamp = m_wxgtk_model->stamp;
+ iter.user_data = (gpointer) item.GetID();
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index (path, (gint) pos);
- gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter);
+ GtkTreePath *path = wxgtk_tree_model_get_path(
+ GTK_TREE_MODEL(m_wxgtk_model), &iter );
+ gtk_tree_model_row_inserted(
+ GTK_TREE_MODEL(m_wxgtk_model), path, &iter);
gtk_tree_path_free (path);
return true;
}
-bool wxGtkDataViewListModelNotifier::RowPrepended()
+bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &item )
{
GtkTreeIter iter;
- iter.stamp = m_gtk_store->stamp;
- iter.user_data = (gpointer) 0;
+ iter.stamp = m_wxgtk_model->stamp;
+ iter.user_data = (gpointer) item.GetID();
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index (path, (gint) 0);
- gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter);
+ GtkTreePath *path = wxgtk_tree_model_get_path(
+ GTK_TREE_MODEL(m_wxgtk_model), &iter );
+ gtk_tree_model_row_deleted(
+ GTK_TREE_MODEL(m_wxgtk_model), path );
gtk_tree_path_free (path);
return true;
}
-bool wxGtkDataViewListModelNotifier::RowInserted( unsigned int before )
+bool wxGtkDataViewModelNotifier::ItemChanged( const wxDataViewItem &item )
{
GtkTreeIter iter;
- iter.stamp = m_gtk_store->stamp;
- iter.user_data = (gpointer) before;
-
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index (path, (gint) before);
- gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter);
- gtk_tree_path_free (path);
-
- return true;
-}
-
-bool wxGtkDataViewListModelNotifier::RowDeleted( unsigned int row )
-{
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index (path, (gint) row);
- gtk_tree_model_row_deleted (GTK_TREE_MODEL (m_gtk_store), path);
- gtk_tree_path_free (path);
-
- return true;
-}
+ iter.stamp = m_wxgtk_model->stamp;
+ iter.user_data = (gpointer) item.GetID();
-bool wxGtkDataViewListModelNotifier::RowChanged( unsigned int row )
-{
- GtkTreeIter iter;
- iter.stamp = m_gtk_store->stamp;
- iter.user_data = (gpointer) row;
- GtkTreePath *path = gtk_tree_model_get_path (GTK_TREE_MODEL (m_gtk_store), &iter);
- gtk_tree_model_row_changed (GTK_TREE_MODEL (m_gtk_store), path, &iter);
+ GtkTreePath *path = wxgtk_tree_model_get_path(
+ GTK_TREE_MODEL(m_wxgtk_model), &iter );
+ gtk_tree_model_row_changed(
+ GTK_TREE_MODEL(m_wxgtk_model), path, &iter );
gtk_tree_path_free (path);
return true;
}
-bool wxGtkDataViewListModelNotifier::ValueChanged( unsigned int model_col, unsigned int model_row )
+bool wxGtkDataViewModelNotifier::ValueChanged( const wxDataViewItem &item, unsigned int model_col )
{
// This adds GTK+'s missing MVC logic for ValueChanged
unsigned int index;
GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(column->GetGtkHandle());
// Get cell area
- GtkTreePath *path = gtk_tree_path_new();
- gtk_tree_path_append_index( path, model_row );
+ GtkTreeIter iter;
+ iter.stamp = m_wxgtk_model->stamp;
+ iter.user_data = (gpointer) item.GetID();
+ GtkTreePath *path = wxgtk_tree_model_get_path(
+ GTK_TREE_MODEL(m_wxgtk_model), &iter );
GdkRectangle cell_area;
gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area );
gtk_tree_path_free( path );
return true;
}
-bool wxGtkDataViewListModelNotifier::RowsReordered( unsigned int *new_order )
-{
- // Assume sizeof(unsigned int)= == sizeof(gint)
-
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_model_rows_reordered (GTK_TREE_MODEL (m_gtk_store), path, NULL, (gint*)new_order);
- gtk_tree_path_free (path);
-
- // This adds GTK+'s missing MVC logic for RowsReordered
- GtkTreeView *widget = GTK_TREE_VIEW(m_owner->m_treeview);
- // Doesn't work yet...
- gtk_widget_queue_draw( GTK_WIDGET(widget) );
-
- return true;
-}
-
-bool wxGtkDataViewListModelNotifier::Cleared()
+bool wxGtkDataViewModelNotifier::Cleared()
{
return false;
}
if (!cell->Validate( value ))
return;
- wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
+ wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
GtkTreePath *path = gtk_tree_path_new_from_string( arg1 );
unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (path)[0];
if (!cell->Validate( value ))
return;
- wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
+ wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path );
unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (gtk_path)[0];
{
public:
wxDataViewDateRendererPopupTransient( wxWindow* parent, wxDateTime *value,
- wxDataViewListModel *model, unsigned int col, unsigned int row ) :
+ wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) :
wxPopupTransientWindow( parent, wxBORDER_SIMPLE )
{
m_model = model;
+ m_item = item;
m_col = col;
- m_row = row;
m_cal = new wxCalendarCtrl( this, -1, *value );
wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
sizer->Add( m_cal, 1, wxGROW );
void OnCalendar( wxCalendarEvent &event );
- wxCalendarCtrl *m_cal;
- wxDataViewListModel *m_model;
- unsigned int m_col;
- unsigned int m_row;
+ wxCalendarCtrl *m_cal;
+ wxDataViewModel *m_model;
+ wxDataViewItem m_item;
+ unsigned int m_col;
private:
DECLARE_EVENT_TABLE()
{
wxDateTime date = event.GetDate();
wxVariant value = date;
- m_model->SetValue( value, m_col, m_row );
- m_model->ValueChanged( m_col, m_row );
+ m_model->SetValue( value, m_item, m_col );
+ m_model->ValueChanged( m_item, m_col );
DismissAndNotify();
}
return wxSize(x,y+d);
}
-bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewListModel *model,
- unsigned int col, unsigned int row )
+bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewModel *model,
+ const wxDataViewItem &item, unsigned int col )
{
wxVariant variant;
- model->GetValue( variant, col, row );
+ model->GetValue( variant, item, col );
wxDateTime value = variant.GetDateTime();
wxDataViewDateRendererPopupTransient *popup = new wxDataViewDateRendererPopupTransient(
- GetOwner()->GetOwner()->GetParent(), &value, model, col, row );
+ GetOwner()->GetOwner()->GetParent(), &value, model, item, col );
wxPoint pos = wxGetMousePosition();
popup->Move( pos );
popup->Layout();
GtkTreeIter *iter,
gpointer data )
{
- g_return_if_fail (GTK_IS_WX_LIST_STORE (model));
- GtkWxListStore *list_store = (GtkWxListStore *) model;
+ g_return_if_fail (GTK_IS_WX_TREE_MODEL (model));
+ GtkWxTreeModel *tree_model = (GtkWxTreeModel *) model;
wxDataViewRenderer *cell = (wxDataViewRenderer*) data;
- unsigned int model_row = wxPtrToUInt(iter->user_data);
+ wxDataViewItem item( (wxUint32) iter->user_data );
wxVariant value;
- list_store->model->GetValue( value, cell->GetOwner()->GetModelColumn(), model_row );
+ tree_model->model->GetValue( value, item, cell->GetOwner()->GetModelColumn() );
if (value.GetType() != cell->GetVariantType())
wxLogError( wxT("Wrong type, required: %s but: %s"),
cell->SetValue( value );
+#if 0
wxListItemAttr attr;
- list_store->model->GetAttr( attr, cell->GetOwner()->GetModelColumn(), model_row );
+ tree_model->model->GetAttr( attr, cell->GetOwner()->GetModelColumn(), model_row );
if (attr.HasBackgroundColour())
{
g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue );
g_value_unset( &gvalue );
}
+#endif
+
}
IMPLEMENT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
if (!GTK_WIDGET_REALIZED(dv->m_widget))
return;
- wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ROW_SELECTED, dv->GetId() );
- event.SetRow( dv->GetSelection() );
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED, dv->GetId() );
+ // TODO: item
event.SetModel( dv->GetModel() );
dv->GetEventHandler()->ProcessEvent( event );
}
wxdataview_row_activated_callback( GtkTreeView* treeview, GtkTreePath *path,
GtkTreeViewColumn *column, wxDataViewCtrl *dv )
{
- wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ROW_ACTIVATED, dv->GetId() );
- unsigned int row = (unsigned int)gtk_tree_path_get_indices (path)[0];
- event.SetRow( row );
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() );
+ // TODO: item
event.SetModel( dv->GetModel() );
dv->GetEventHandler()->ProcessEvent( event );
}
}
}
-bool wxDataViewCtrl::AssociateModel( wxDataViewListModel *model )
+bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
{
if (!wxDataViewCtrlBase::AssociateModel( model ))
return false;
- GtkWxListStore *gtk_store = wxgtk_list_store_new();
+ GtkWxTreeModel *gtk_store = wxgtk_tree_model_new();
gtk_store->model = model;
- m_notifier = new wxGtkDataViewListModelNotifier( gtk_store, model, this );
+ m_notifier = new wxGtkDataViewModelNotifier( gtk_store, model, this );
model->AddNotifier( m_notifier );
(gpointer) (wxdataview_selection_changed_callback), this);
}
-void wxDataViewCtrl::SetSelection( int row )
-{
- GtkDisableSelectionEvents();
-
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
-
- if (row < 0)
- {
- gtk_tree_selection_unselect_all( selection );
- }
- else
- {
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index( path, row );
-
- gtk_tree_selection_select_path( selection, path );
-
- gtk_tree_path_free( path );
- }
-
- GtkEnableSelectionEvents();
-}
-
-void wxDataViewCtrl::Unselect( unsigned int row )
-{
- GtkDisableSelectionEvents();
-
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
-
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index( path, row );
-
- gtk_tree_selection_unselect_path( selection, path );
-
- gtk_tree_path_free( path );
-
- GtkEnableSelectionEvents();
-}
-
-void wxDataViewCtrl::SetSelectionRange( unsigned int from, unsigned int to )
-{
- GtkDisableSelectionEvents();
-
- if (from > to)
- {
- unsigned int tmp = from;
- from = to;
- to = tmp;
- }
-
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
-
- GtkTreePath *path_from = gtk_tree_path_new ();
- gtk_tree_path_append_index( path_from, from );
- GtkTreePath *path_to = gtk_tree_path_new ();
- gtk_tree_path_append_index( path_to, to );
-
- gtk_tree_selection_select_range( selection, path_from, path_to );
-
- gtk_tree_path_free( path_to );
- gtk_tree_path_free( path_from );
-
- GtkEnableSelectionEvents();
-}
-
-void wxDataViewCtrl::SetSelections( const wxArrayInt& aSelections)
-{
- GtkDisableSelectionEvents();
-
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
-
- unsigned int i;
- for (i = 0; i < aSelections.GetCount(); i++)
- {
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index( path, aSelections[i] );
-
- gtk_tree_selection_select_path( selection, path );
-
- gtk_tree_path_free( path );
- }
-
- GtkEnableSelectionEvents();
-}
-
-bool wxDataViewCtrl::IsSelected( unsigned int row ) const
-{
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
-
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index( path, row );
-
- gboolean ret = gtk_tree_selection_path_is_selected( selection, path );
-
- gtk_tree_path_free( path );
-
- return ret;
-}
-
-int wxDataViewCtrl::GetSelection() const
-{
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
- if (HasFlag(wxDV_MULTIPLE))
- {
- GtkTreeModel *model;
- GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
-
- // do something
- if (list)
- {
- // list = g_list_nth( list, 0 ); should be a noop
- GtkTreePath *path = (GtkTreePath*) list->data;
-
- unsigned int row = (unsigned int)gtk_tree_path_get_indices (path)[0];
-
- // delete list
- g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
- g_list_free( list );
-
- return (int) row;
- }
- }
- else
- {
-
- GtkTreeModel *model;
- GtkTreeIter iter;
- gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
- if (has_selection)
- {
- unsigned int row = (wxUIntPtr) iter.user_data;
- return (int) row;
- }
- }
-
- return -1;
-}
-
-int wxDataViewCtrl::GetSelections(wxArrayInt& aSelections) const
-{
- aSelections.Clear();
-
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
- if (HasFlag(wxDV_MULTIPLE))
- {
- GtkTreeModel *model;
- GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
-
- int count = 0;
- while (list)
- {
-
- // list = g_list_nth( list, 0 ); should be a noop
- GtkTreePath *path = (GtkTreePath*) list->data;
-
- unsigned int row = (unsigned int)gtk_tree_path_get_indices (path)[0];
-
- aSelections.Add( (int) row );
-
- list = g_list_next( list );
- }
-
- // delete list
- g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
- g_list_free( list );
-
- return count;
- }
- else
- {
- GtkTreeModel *model;
- GtkTreeIter iter;
- gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
- if (has_selection)
- {
- unsigned int row = (wxUIntPtr) iter.user_data;
- aSelections.Add( (int) row );
- return 1;
- }
- }
-
- return 0;
-}
-
// static
wxVisualAttributes
wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
projects / wxWidgets.git / commitdiff
