#pragma hdrstop
#endif
-#include "wx/object.h"
+#if wxUSE_DATAVIEWCTRL
+
#include "wx/dataview.h"
-#include "wx/log.h"
-#include "wx/image.h"
-// ---------------------------------------------------------
+#ifndef WX_PRECOMP
+ #include "wx/log.h"
+#endif
+
+const wxChar wxDataViewCtrlNameStr[] = wxT("dataviewCtrl");
+
+
+bool operator == (const wxDataViewItem &left, const wxDataViewItem &right)
+{
+ return (left.GetID() == right.GetID() );
+}
+
+
+// ---------------------------------------------------------
// wxDataViewModel
-// ---------------------------------------------------------
+// ---------------------------------------------------------
+
+wxDataViewModel::wxDataViewModel()
+{
+ m_notifiers.DeleteContents( true );
+ m_cmpFunc = NULL;
+}
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewModel, wxObject)
+bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
+{
+ bool ret = true;
-// ---------------------------------------------------------
-// wxDataViewListModel
-// ---------------------------------------------------------
+ wxList::compatibility_iterator node = m_notifiers.GetFirst();
+ while (node)
+ {
+ wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+ if (!notifier->ItemAdded( parent, item ))
+ ret = false;
+ node = node->GetNext();
+ }
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewListModel, wxDataViewModel)
+ return ret;
+}
-wxDataViewListModel::wxDataViewListModel()
+bool wxDataViewModel::ItemDeleted( const wxDataViewItem &item )
{
- m_notifier = NULL;
+ bool ret = true;
+
+ wxList::compatibility_iterator node = m_notifiers.GetFirst();
+ while (node)
+ {
+ wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+ if (!notifier->ItemDeleted( item ))
+ ret = false;
+ node = node->GetNext();
+ }
+
+ return ret;
}
-wxDataViewListModel::~wxDataViewListModel()
+bool wxDataViewModel::ItemChanged( const wxDataViewItem &item )
{
- if (m_notifier)
- delete m_notifier;
+ bool ret = true;
+
+ wxList::compatibility_iterator node = m_notifiers.GetFirst();
+ while (node)
+ {
+ wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+ if (!notifier->ItemChanged( item ))
+ ret = false;
+ node = node->GetNext();
+ }
+
+ return ret;
}
-bool wxDataViewListModel::RowAppended()
+bool wxDataViewModel::ValueChanged( const wxDataViewItem &item, unsigned int col )
{
- if (m_notifier)
- return m_notifier->RowAppended();
-
- return false;
+ bool ret = true;
+
+ wxList::compatibility_iterator node = m_notifiers.GetFirst();
+ while (node)
+ {
+ wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+ if (!notifier->ValueChanged( item, col ))
+ ret = false;
+ node = node->GetNext();
+ }
+
+ return ret;
}
-bool wxDataViewListModel::RowPrepended()
+bool wxDataViewModel::Cleared()
{
- if (m_notifier)
- return m_notifier->RowPrepended();
-
- return false;
+ bool ret = true;
+
+ wxList::compatibility_iterator node = m_notifiers.GetFirst();
+ while (node)
+ {
+ wxDataViewModelNotifier* notifier = (wxDataViewModelNotifier*) node->GetData();
+ if (!notifier->Cleared())
+ ret = false;
+ node = node->GetNext();
+ }
+
+ return ret;
}
-bool wxDataViewListModel::RowInserted( size_t before )
+void wxDataViewModel::AddNotifier( wxDataViewModelNotifier *notifier )
{
- if (m_notifier)
- return m_notifier->RowInserted( before );
-
- return false;
+ m_notifiers.Append( notifier );
+ notifier->SetOwner( this );
}
-bool wxDataViewListModel::RowDeleted( size_t row )
+void wxDataViewModel::RemoveNotifier( wxDataViewModelNotifier *notifier )
{
- if (m_notifier)
- return m_notifier->RowDeleted( row );
-
- return false;
+ m_notifiers.DeleteObject( notifier );
}
-bool wxDataViewListModel::RowChanged( size_t row )
+// ---------------------------------------------------------
+// wxDataViewRendererBase
+// ---------------------------------------------------------
+
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject)
+
+wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype,
+ wxDataViewCellMode WXUNUSED(mode),
+ int WXUNUSED(align) )
{
- if (m_notifier)
- return m_notifier->RowChanged( row );
-
- return false;
+ m_variantType = varianttype;
+ m_editorCtrl = NULL;
}
-bool wxDataViewListModel::ValueChanged( size_t row, size_t col )
+const wxDataViewCtrl* wxDataViewRendererBase::GetView() const
{
- if (m_notifier)
- return m_notifier->RowAppended();
-
- return false;
+ return wx_const_cast(wxDataViewRendererBase*, this)->GetOwner()->GetOwner();
}
-bool wxDataViewListModel::Cleared()
+bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect )
{
- if (m_notifier)
- return m_notifier->Cleared();
+ 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 =
+ new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, (wxDataViewRenderer*) this );
- return false;
+ m_editorCtrl->PushEventHandler( handler );
+
+#if defined(__WXGTK20__) && !defined(wxUSE_GENERICDATAVIEWCTRL)
+ handler->SetFocusOnIdle();
+#else
+ m_editorCtrl->SetFocus();
+#endif
+
+ return true;
+}
+
+void wxDataViewRendererBase::CancelEditing()
+{
+ wxPendingDelete.Append( m_editorCtrl );
+
+ GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
+
+ // m_editorCtrl->PopEventHandler( true );
}
-void wxDataViewListModel::SetNotifier( wxDataViewListModelNotifier *notifier )
+bool wxDataViewRendererBase::FinishEditing()
{
- if (m_notifier)
- delete m_notifier;
+ wxVariant value;
+ GetValueFromEditorCtrl( m_editorCtrl, value );
+
+ wxPendingDelete.Append( m_editorCtrl );
+
+ GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
+
+ if (!Validate(value))
+ return false;
- m_notifier = notifier;
+ 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;
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewEditorCtrlEvtHandler
+//-----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(wxDataViewEditorCtrlEvtHandler, wxEvtHandler)
+ EVT_CHAR (wxDataViewEditorCtrlEvtHandler::OnChar)
+ EVT_KILL_FOCUS (wxDataViewEditorCtrlEvtHandler::OnKillFocus)
+ EVT_IDLE (wxDataViewEditorCtrlEvtHandler::OnIdle)
+END_EVENT_TABLE()
+
+wxDataViewEditorCtrlEvtHandler::wxDataViewEditorCtrlEvtHandler(
+ wxControl *editorCtrl,
+ wxDataViewRenderer *owner )
+{
+ m_owner = owner;
+ m_editorCtrl = editorCtrl;
+
+ m_finished = false;
+}
+
+void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event )
+{
+ if (m_focusOnIdle)
+ {
+ m_focusOnIdle = false;
+ if (wxWindow::FindFocus() != m_editorCtrl)
+ m_editorCtrl->SetFocus();
+ }
+
+ event.Skip();
+}
+
+void wxDataViewEditorCtrlEvtHandler::OnChar( wxKeyEvent &event )
+{
+ switch ( event.m_keyCode )
+ {
+ case WXK_RETURN:
+ m_finished = true;
+ m_owner->FinishEditing();
+ break;
+
+ case WXK_ESCAPE:
+ m_finished = true;
+ m_owner->CancelEditing();
+ break;
+
+ default:
+ event.Skip();
+ }
+}
+
+void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event )
+{
+ if (!m_finished)
+ {
+ m_finished = true;
+ m_owner->FinishEditing();
+ }
+
+ event.Skip();
+}
+
+// ---------------------------------------------------------
+// wxDataViewColumnBase
+// ---------------------------------------------------------
+
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumnBase, wxObject)
+
+wxDataViewColumnBase::wxDataViewColumnBase(const wxString& WXUNUSED(title),
+ wxDataViewRenderer *renderer,
+ unsigned int model_column,
+ int WXUNUSED(width),
+ wxAlignment WXUNUSED(align),
+ int WXUNUSED(flags))
+{
+ m_renderer = renderer;
+ m_model_column = model_column;
+ m_owner = NULL;
+ m_renderer->SetOwner( (wxDataViewColumn*) this );
+
+ // NOTE: the wxDataViewColumn's ctor must store the width, align, flags
+ // parameters inside the native control!
+}
+
+wxDataViewColumnBase::wxDataViewColumnBase(const wxBitmap& bitmap,
+ wxDataViewRenderer *renderer,
+ unsigned int model_column,
+ int WXUNUSED(width),
+ wxAlignment WXUNUSED(align),
+ int WXUNUSED(flags) )
+{
+ m_renderer = renderer;
+ m_model_column = model_column;
+ m_bitmap = bitmap;
+ m_owner = NULL;
+ m_renderer->SetOwner( (wxDataViewColumn*) this );
+}
+
+wxDataViewColumnBase::~wxDataViewColumnBase()
+{
+ if (m_renderer)
+ delete m_renderer;
+}
+
+int wxDataViewColumnBase::GetFlags() const
+{
+ int ret = 0;
+
+ if (IsSortable())
+ ret |= wxDATAVIEW_COL_SORTABLE;
+ if (IsResizeable())
+ ret |= wxDATAVIEW_COL_RESIZABLE;
+ if (IsHidden())
+ ret |= wxDATAVIEW_COL_HIDDEN;
+
+ return ret;
}
-wxDataViewListModelNotifier* wxDataViewListModel::GetNotifier()
+void wxDataViewColumnBase::SetFlags(int flags)
{
- return m_notifier;
+ SetSortable((flags & wxDATAVIEW_COL_SORTABLE) != 0);
+ SetResizeable((flags & wxDATAVIEW_COL_RESIZABLE) != 0);
+ SetHidden((flags & wxDATAVIEW_COL_HIDDEN) != 0);
}
-// ---------------------------------------------------------
+// ---------------------------------------------------------
+// wxDataViewEventModelNotifier
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewEventModelNotifier: public wxDataViewModelNotifier
+{
+public:
+ wxDataViewEventModelNotifier( wxDataViewCtrl *ctrl ) { m_ctrl = ctrl; }
+
+ 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.SetItem( item );
+ event.SetColumn( col );
+ m_ctrl->GetEventHandler()->ProcessEvent( event );
+ return true;
+ }
+
+ 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;
+};
+
+
+// ---------------------------------------------------------
// wxDataViewCtrlBase
-// ---------------------------------------------------------
+// ---------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl)
wxDataViewCtrlBase::wxDataViewCtrlBase()
{
m_model = NULL;
+ m_cols.DeleteContents( true );
+ m_eventNotifier = NULL;
+ m_expander_column = 0;
+ m_indent = 8;
}
wxDataViewCtrlBase::~wxDataViewCtrlBase()
{
+ // 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();
+
if (m_model)
- delete m_model;
+ {
+ if (m_eventNotifier)
+ m_model->RemoveNotifier( m_eventNotifier );
+ m_eventNotifier = NULL;
+
+ m_model->DecRef();
+ m_model = NULL;
+ }
}
bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model )
{
if (m_model)
- delete m_model;
+ {
+ if (m_eventNotifier)
+ m_model->RemoveNotifier( m_eventNotifier );
+ m_eventNotifier = NULL;
+ m_model->DecRef(); // discard old model, if any
+ }
+
+ // add our own reference to the new model:
m_model = model;
-
+ if (m_model)
+ {
+ m_model->IncRef();
+ m_eventNotifier = new wxDataViewEventModelNotifier( (wxDataViewCtrl*) this );
+ m_model->AddNotifier( m_eventNotifier );
+ }
+
return true;
}
return m_model;
}
+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 ),
+ 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 ),
+ 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 ),
+ 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 ),
+ 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 ),
+ 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 ),
+ 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 ),
+ 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 ),
+ 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 ),
+ 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 ),
+ model_column, width, align, flags ) );
+}
+
+bool wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
+{
+ m_cols.Append( (wxObject*) col );
+ col->SetOwner( (wxDataViewCtrl*) this );
+ return true;
+}
+
+unsigned int wxDataViewCtrlBase::GetColumnCount() const
+{
+ return m_cols.GetCount();
+}
+
+bool wxDataViewCtrlBase::DeleteColumn( unsigned int WXUNUSED(pos) )
+{
+ return false;
+}
+
+bool wxDataViewCtrlBase::ClearColumns()
+{
+ return false;
+}
+
+wxDataViewColumn* wxDataViewCtrlBase::GetColumn( unsigned int pos )
+{
+ return (wxDataViewColumn*) m_cols[ pos ];
+}
+
+// ---------------------------------------------------------
+// wxDataViewEvent
+// ---------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
+
+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_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_CLEARED)
+
+#endif
projects / wxWidgets.git / blobdiff