X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/63ec432bd7b9c93961e85e871bcb31758364a634..31e57091f20015ec946b8d3f691d3b26748f9783:/include/wx/dataview.h

diff --git a/include/wx/dataview.h b/include/wx/dataview.h
index 863f032620..331c79259b 100644
--- a/include/wx/dataview.h
+++ b/include/wx/dataview.h
@@ -16,19 +16,282 @@
 
 #if wxUSE_DATAVIEWCTRL
 
+#include "wx/control.h"
+#include "wx/textctrl.h"
+#include "wx/bitmap.h"
+#include "wx/variant.h"
+
 // ----------------------------------------------------------------------------
 // wxDataViewCtrl flags 
 // ----------------------------------------------------------------------------
 
-#include "wx/control.h"
-#include "wx/textctrl.h"
-#include "wx/bitmap.h"
+// ----------------------------------------------------------------------------
+// wxDataViewCtrl globals
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxDataViewModel;
+class WXDLLIMPEXP_CORE wxDataViewListModel;
+class WXDLLIMPEXP_CORE wxDataViewCtrl;
+class WXDLLIMPEXP_CORE wxDataViewColumn;
+class WXDLLIMPEXP_CORE wxDataViewCell;
 
 extern WXDLLEXPORT_DATA(const wxChar) wxDataViewCtrlNameStr[];
 
+// --------------------------------------------------------- 
+// wxDataViewModel
+// --------------------------------------------------------- 
+
+class wxDataViewModel: public wxObject
+{
+public:
+    wxDataViewModel() { }
+    virtual ~wxDataViewModel() { }
+    
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewModel)
+};
+
+// --------------------------------------------------------- 
+// wxDataViewListModelNotifier
+// --------------------------------------------------------- 
+
+
+class wxDataViewListModelNotifier: public wxObject
+{
+public:
+    wxDataViewListModelNotifier() { }
+    virtual ~wxDataViewListModelNotifier() { }
+    
+    virtual bool RowAppended() = 0;
+    virtual bool RowPrepended() = 0;
+    virtual bool RowInserted( size_t before ) = 0;
+    virtual bool RowDeleted( size_t row ) = 0;
+    virtual bool RowChanged( size_t row ) = 0;
+    virtual bool ValueChanged( size_t col, size_t row ) = 0;
+    virtual bool RowsReordered( size_t *new_order ) = 0;
+    virtual bool Cleared() = 0;
+    
+    void SetOwner( wxDataViewListModel *owner ) { m_owner = owner; }
+    wxDataViewListModel *GetOwner()             { return m_owner; }
+    
+private:
+    wxDataViewListModel *m_owner;
+};
+
+// --------------------------------------------------------- 
+// 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;
+};
+
+class wxDataViewListModel: public wxDataViewModel
+{
+public:
+    wxDataViewListModel();
+    virtual ~wxDataViewListModel();
+
+    virtual size_t GetNumberOfRows() = 0;
+    virtual size_t GetNumberOfCols() = 0;
+    // return type as reported by wxVariant
+    virtual wxString GetColType( size_t col ) = 0;
+    // get value into a wxVariant
+    virtual void GetValue( wxVariant &variant, size_t col, size_t row ) = 0;
+    // set value, call ValueChanged() afterwards!
+    virtual bool SetValue( wxVariant &variant, size_t col, size_t row ) = 0;
+
+    // delegated notifiers
+    virtual bool RowAppended();
+    virtual bool RowPrepended();
+    virtual bool RowInserted( size_t before );
+    virtual bool RowDeleted( size_t row );
+    virtual bool RowChanged( size_t row );
+    virtual bool ValueChanged( size_t col, size_t row );
+    virtual bool RowsReordered( size_t *new_order );
+    virtual bool Cleared();
+
+    // Used internally    
+    virtual void AddViewingColumn( wxDataViewColumn *view_column, size_t model_column );
+    virtual void RemoveViewingColumn( wxDataViewColumn *column );
+    
+    virtual void AddNotifier( wxDataViewListModelNotifier *notifier );
+    virtual void RemoveNotifier( wxDataViewListModelNotifier *notifier );
+    
+    wxList                      m_notifiers;
+    wxList                      m_viewingColumns;
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewListModel)
+};
+
+// --------------------------------------------------------- 
+// wxDataViewSortedListModel
+// --------------------------------------------------------- 
+
+typedef int (wxCALLBACK *wxDataViewListModelCompare)
+    (size_t row1, size_t row2, size_t col, wxDataViewListModel* model );
+
+WX_DEFINE_SORTED_EXPORTED_ARRAY_SIZE_T(size_t, wxDataViewSortedIndexArray );
+
+class wxDataViewSortedListModel: public wxDataViewListModel
+{
+public:
+    wxDataViewSortedListModel( wxDataViewListModel *child );
+    virtual ~wxDataViewSortedListModel();
+
+    virtual size_t GetNumberOfRows();
+    virtual size_t GetNumberOfCols();
+    // return type as reported by wxVariant
+    virtual wxString GetColType( size_t col );
+    // get value into a wxVariant
+    virtual void GetValue( wxVariant &variant, size_t col, size_t row );
+    // set value, call ValueChanged() afterwards!
+    virtual bool SetValue( wxVariant &variant, size_t col, size_t row );
+
+    // delegated notifiers
+    virtual bool RowAppended();
+    virtual bool RowPrepended();
+    virtual bool RowInserted( size_t before );
+    virtual bool RowDeleted( size_t row );
+    virtual bool RowChanged( size_t row );
+    virtual bool ValueChanged( size_t col, size_t row );
+    virtual bool RowsReordered( size_t *new_order );
+    virtual bool Cleared();
+
+    bool ChildValueChanged( size_t col, size_t row );
+
+    virtual void Resort();
+
+private:
+    wxDataViewListModel             *m_child;
+    wxDataViewSortedIndexArray       m_array;
+    wxDataViewListModelNotifier     *m_notifierOnChild;
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewSortedListModel)
+};
+
+// --------------------------------------------------------- 
+// wxDataViewCellBase
+// --------------------------------------------------------- 
+
+enum wxDataViewCellMode
+{
+    wxDATAVIEW_CELL_INERT,
+    wxDATAVIEW_CELL_ACTIVATABLE,
+    wxDATAVIEW_CELL_EDITABLE
+};
+
+enum wxDataViewCellRenderState
+{
+    wxDATAVIEW_CELL_SELECTED    = 1,
+    wxDATAVIEW_CELL_PRELIT      = 2,
+    wxDATAVIEW_CELL_INSENSITIVE = 4,
+    wxDATAVIEW_CELL_FOCUSED     = 8
+};
+
+class wxDataViewCellBase: public wxObject
+{
+public:
+    wxDataViewCellBase( const wxString &varianttype, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
+
+    virtual bool SetValue( const wxVariant &value ) { return true; }
+    virtual bool GetValue( wxVariant &value )       { return true; }
+    virtual bool Validate( wxVariant &value )       { return true; }
+    
+    wxString GetVariantType()   { return m_variantType; }
+    
+    void SetOwner( wxDataViewColumn *owner )    { m_owner = owner; }
+    wxDataViewColumn* GetOwner()                { return m_owner; }
+    
+protected:
+    wxDataViewCellMode      m_mode;
+    wxString                m_variantType;
+    wxDataViewColumn       *m_owner;
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCellBase)
+};
+
+// --------------------------------------------------------- 
+// wxDataViewColumnBase
+// --------------------------------------------------------- 
+
+enum wxDataViewColumnFlags
+{
+    wxDATAVIEW_COL_RESIZABLE  = 1,
+    wxDATAVIEW_COL_SORTABLE   = 2,
+    wxDATAVIEW_COL_HIDDEN     = 4
+};
+
+class wxDataViewColumnBase: public wxObject
+{
+public:
+    wxDataViewColumnBase( const wxString &title, wxDataViewCell *cell, size_t model_column, int flags = 0 );
+    ~wxDataViewColumnBase();
+
+    virtual void SetTitle( const wxString &title );
+    virtual wxString GetTitle();
+    
+    wxDataViewCell* GetCell()               { return m_cell; }
+    
+    size_t GetModelColumn()                 { return m_model_column; }
+    
+    void SetOwner( wxDataViewCtrl *owner )  { m_owner = owner; }
+    wxDataViewCtrl *GetOwner()              { return m_owner; }
+
+private:
+    wxDataViewCtrl          *m_ctrl;
+    wxDataViewCell          *m_cell;
+    int                      m_model_column;
+    int                      m_flags;
+    wxString                 m_title;
+    wxDataViewCtrl          *m_owner;
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumnBase)
+};
 
+// --------------------------------------------------------- 
+// wxDataViewCtrlBase
+// --------------------------------------------------------- 
 
+class wxDataViewCtrlBase: public wxControl
+{
+public:
+    wxDataViewCtrlBase();
+    ~wxDataViewCtrlBase();
+    
+    virtual bool AssociateModel( wxDataViewListModel *model );
+    wxDataViewListModel* GetModel();
+    
+    virtual bool AppendTextColumn( const wxString &label, size_t model_column );
+    virtual bool AppendToggleColumn( const wxString &label, size_t model_column );
+    virtual bool AppendProgressColumn( const wxString &label, size_t model_column );
+    virtual bool AppendDateColumn( const wxString &label, size_t model_column );
+    virtual bool AppendColumn( wxDataViewColumn *col );    
+    virtual size_t GetNumberOfColumns();
+    virtual bool DeleteColumn( size_t pos );
+    virtual bool ClearColumns();
+    virtual wxDataViewColumn* GetColumn( size_t pos );
+    
+private:
+    wxDataViewListModel    *m_model;
+    wxList                  m_cols;
 
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCtrlBase)
+};
 
 #if defined(__WXGTK20__)
     #include "wx/gtk/dataview.h"