X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4eccd3a10f820927f6e75092b1ecb266da48f5f4..d94de683a60b20153591cc3f8f52a97cf9ce9453:/src/common/datavcmn.cpp diff --git a/src/common/datavcmn.cpp b/src/common/datavcmn.cpp index ec05414d7e..68699a1f2a 100644 --- a/src/common/datavcmn.cpp +++ b/src/common/datavcmn.cpp @@ -15,521 +15,519 @@ #pragma hdrstop #endif -#include "wx/defs.h" - #if wxUSE_DATAVIEWCTRL -#include "wx/object.h" #include "wx/dataview.h" -#include "wx/log.h" -#include "wx/image.h" - -// --------------------------------------------------------- -// wxDataViewModel -// --------------------------------------------------------- -IMPLEMENT_ABSTRACT_CLASS(wxDataViewModel, wxObject) +#ifndef WX_PRECOMP + #include "wx/log.h" +#endif -// --------------------------------------------------------- -// wxDataViewListModel -// --------------------------------------------------------- +const wxChar wxDataViewCtrlNameStr[] = wxT("dataviewCtrl"); -IMPLEMENT_ABSTRACT_CLASS(wxDataViewListModel, wxDataViewModel) -wxDataViewListModel::wxDataViewListModel() +bool operator == (const wxDataViewItem &left, const wxDataViewItem &right) { - m_viewingColumns.DeleteContents( true ); - m_notifiers.DeleteContents( true ); + return (left.GetID() == right.GetID() ); } -wxDataViewListModel::~wxDataViewListModel() -{ -} -bool wxDataViewListModel::RowAppended() -{ - bool ret = true; +// --------------------------------------------------------- +// wxDataViewModel +// --------------------------------------------------------- - wxNode *node = m_notifiers.GetFirst(); - while (node) - { - wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData(); - if (!notifier->RowAppended()) - ret = false; - node = node->GetNext(); - } - - return ret; -} +#include +WX_DEFINE_LIST(wxDataViewModelNotifiers); -bool wxDataViewListModel::RowPrepended() +wxDataViewModel::wxDataViewModel() { - bool ret = true; - - wxNode *node = m_notifiers.GetFirst(); - while (node) - { - wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData(); - if (!notifier->RowPrepended()) - ret = false; - node = node->GetNext(); - } - - return ret; + m_notifiers.DeleteContents( true ); + m_sortingColumn = 0; + m_ascending = true; } -bool wxDataViewListModel::RowInserted( size_t before ) +bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) { bool ret = true; - wxNode *node = m_notifiers.GetFirst(); - while (node) + wxDataViewModelNotifiers::iterator iter; + for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter) { - wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData(); - if (!notifier->RowInserted(before)) + wxDataViewModelNotifier* notifier = *iter; + if (!notifier->ItemAdded( parent, item )) ret = false; - node = node->GetNext(); } - - return ret; -} - -bool wxDataViewListModel::RowDeleted( size_t row ) -{ - bool ret = true; - wxNode *node = m_notifiers.GetFirst(); - while (node) - { - wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData(); - if (!notifier->RowDeleted( row )) - ret = false; - node = node->GetNext(); - } - return ret; } -bool wxDataViewListModel::RowChanged( size_t row ) +bool wxDataViewModel::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) { bool ret = true; - wxNode *node = m_notifiers.GetFirst(); - while (node) + wxDataViewModelNotifiers::iterator iter; + for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter) { - wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData(); - if (!notifier->RowChanged( row )) + wxDataViewModelNotifier* notifier = *iter; + if (!notifier->ItemDeleted( parent, item )) ret = false; - node = node->GetNext(); } - + return ret; } -bool wxDataViewListModel::ValueChanged( size_t col, size_t row ) +bool wxDataViewModel::ItemChanged( const wxDataViewItem &item ) { bool ret = true; - wxNode *node = m_notifiers.GetFirst(); - while (node) + wxDataViewModelNotifiers::iterator iter; + for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter) { - wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData(); - if (!notifier->ValueChanged( col, row )) + wxDataViewModelNotifier* notifier = *iter; + if (!notifier->ItemChanged( item )) ret = false; - node = node->GetNext(); } - + return ret; } -bool wxDataViewListModel::RowsReordered( size_t *new_order ) +bool wxDataViewModel::ValueChanged( const wxDataViewItem &item, unsigned int col ) { bool ret = true; - wxNode *node = m_notifiers.GetFirst(); - while (node) + wxDataViewModelNotifiers::iterator iter; + for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter) { - wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData(); - if (!notifier->RowsReordered( new_order )) + wxDataViewModelNotifier* notifier = *iter; + if (!notifier->ValueChanged( item, col )) ret = false; - node = node->GetNext(); } - + return ret; } -bool wxDataViewListModel::Cleared() +bool wxDataViewModel::Cleared() { bool ret = true; - wxNode *node = m_notifiers.GetFirst(); - while (node) + wxDataViewModelNotifiers::iterator iter; + for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter) { - wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData(); + wxDataViewModelNotifier* notifier = *iter; if (!notifier->Cleared()) ret = false; - node = node->GetNext(); } - - return ret; -} -void wxDataViewListModel::AddViewingColumn( wxDataViewColumn *view_column, size_t model_column ) -{ - m_viewingColumns.Append( new wxDataViewViewingColumn( view_column, model_column ) ); + return ret; } -void wxDataViewListModel::RemoveViewingColumn( wxDataViewColumn *column ) +void wxDataViewModel::Resort() { - wxNode *node = m_viewingColumns.GetFirst(); - while (node) + wxDataViewModelNotifiers::iterator iter; + for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter) { - wxDataViewViewingColumn* tmp = (wxDataViewViewingColumn*) node->GetData(); - - if (tmp->m_viewColumn == column) - { - m_viewingColumns.DeleteObject( tmp ); - return; - } - - node = node->GetNext(); + wxDataViewModelNotifier* notifier = *iter; + notifier->Resort(); } } -void wxDataViewListModel::AddNotifier( wxDataViewListModelNotifier *notifier ) +void wxDataViewModel::AddNotifier( wxDataViewModelNotifier *notifier ) { - m_notifiers.Append( notifier ); + m_notifiers.push_back( notifier ); notifier->SetOwner( this ); } -void wxDataViewListModel::RemoveNotifier( wxDataViewListModelNotifier *notifier ) +void wxDataViewModel::RemoveNotifier( wxDataViewModelNotifier *notifier ) { m_notifiers.DeleteObject( notifier ); } -// --------------------------------------------------------- -// wxDataViewSortedListModelNotifier -// --------------------------------------------------------- - -class wxDataViewSortedListModelNotifier: public wxDataViewListModelNotifier +int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 ) { -public: - wxDataViewSortedListModelNotifier( wxDataViewSortedListModel *model ) - { m_model = model; } + // sort branches before leaves + bool item1_is_container = IsContainer(item1); + bool item2_is_container = IsContainer(item2); - virtual bool RowAppended() { return true; } - virtual bool RowPrepended() { return true; } - virtual bool RowInserted( size_t before ) { return true; } - virtual bool RowDeleted( size_t row ) { return true; } - virtual bool RowChanged( size_t row ) { return true; } - virtual bool ValueChanged( size_t col, size_t row ) - { return m_model->ChildValueChanged( col, row); } - virtual bool RowsReordered( size_t *new_order ) { return true; } - virtual bool Cleared() { return true; } + if (item1_is_container && !item2_is_container) + return 1; + if (item2_is_container && !item1_is_container) + return -1; - wxDataViewSortedListModel *m_model; -}; - -// --------------------------------------------------------- -// wxDataViewSortedListModel compare function -// --------------------------------------------------------- + wxVariant value1,value2; + GetValue( value1, item1, m_sortingColumn ); + GetValue( value2, item2, m_sortingColumn ); -int wxCALLBACK wxDataViewListModelSortedDefaultCompare - (size_t row1, size_t row2, size_t col, wxDataViewListModel* model ) -{ - wxVariant value1 = model->GetValue( col, row1 ); - wxVariant value2 = model->GetValue( col, row2 ); + if (!m_ascending) + { + wxVariant temp = value1; + value1 = value2; + value2 = temp; + } + if (value1.GetType() == wxT("string")) { wxString str1 = value1.GetString(); wxString str2 = value2.GetString(); - return str1.Cmp( str2 ); - } + int res = str1.Cmp( str2 ); + if (res) return res; + } else if (value1.GetType() == wxT("long")) { long l1 = value1.GetLong(); long l2 = value2.GetLong(); - return l1-l2; - } + long res = l1-l2; + if (res) return res; + } else 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 (d1 > d2) return -1; + } else 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; + if (dt2.IsEarlierThan(dt1)) return -11; } - return 0; + // items must be different + unsigned long litem1 = (unsigned long) item1.GetID(); + unsigned long litem2 = (unsigned long) item2.GetID(); + + if (!m_ascending) + return litem2-litem1; + return litem1-litem2; } -static wxDataViewListModelCompare s_CmpFunc; -static wxDataViewListModel *s_CmpModel; -static size_t s_CmpCol; +// --------------------------------------------------------- +// wxDataViewIndexListModel +// --------------------------------------------------------- -int LINKAGEMODE wxDataViewIntermediateCmp( size_t row1, size_t row2 ) +wxDataViewIndexListModel::wxDataViewIndexListModel( unsigned int initial_size ) { - return s_CmpFunc( row1, row2, s_CmpCol, s_CmpModel ); + // build initial index + unsigned int i; + for (i = 1; i < initial_size+1; i++) + m_hash.Add( (void*) i ); + m_lastIndex = initial_size + 1; } -// --------------------------------------------------------- -// wxDataViewSortedListModel -// --------------------------------------------------------- +wxDataViewIndexListModel::~wxDataViewIndexListModel() +{ +} -IMPLEMENT_ABSTRACT_CLASS(wxDataViewSortedListModel, wxDataViewListModel) +void wxDataViewIndexListModel::RowPrepended() +{ + unsigned int id = m_lastIndex++; + m_hash.Insert( (void*) id, 0 ); + wxDataViewItem item( (void*) id ); + ItemAdded( wxDataViewItem(0), item ); +} -wxDataViewSortedListModel::wxDataViewSortedListModel( wxDataViewListModel *child ) : - m_array( wxDataViewIntermediateCmp ) +void wxDataViewIndexListModel::RowInserted( unsigned int before ) { - m_child = child; - s_CmpCol = 0; - s_CmpModel = child; - s_CmpFunc = wxDataViewListModelSortedDefaultCompare; - - m_notifierOnChild = new wxDataViewSortedListModelNotifier( this ); - m_child->AddNotifier( m_notifierOnChild ); - - Resort(); + unsigned int id = m_lastIndex++; + m_hash.Insert( (void*) id, before ); + wxDataViewItem item( (void*) id ); + ItemAdded( wxDataViewItem(0), item ); } -wxDataViewSortedListModel::~wxDataViewSortedListModel() +void wxDataViewIndexListModel::RowAppended() { - m_child->RemoveNotifier( m_notifierOnChild ); + unsigned int id = m_lastIndex++; + m_hash.Add( (void*) id ); + wxDataViewItem item( (void*) id ); + ItemAdded( wxDataViewItem(0), item ); } -void wxDataViewSortedListModel::Resort() +void wxDataViewIndexListModel::RowDeleted( unsigned int row ) { - m_array.Clear(); - size_t n = m_child->GetNumberOfRows(); - size_t i; - for (i = 0; i < n; i++) - m_array.Add( i ); + wxDataViewItem item( m_hash[row] ); + m_hash.RemoveAt( row ); + wxDataViewModel::ItemDeleted( wxDataViewItem(0), item ); } -bool wxDataViewSortedListModel::ChildValueChanged( size_t col, size_t row ) +void wxDataViewIndexListModel::RowChanged( unsigned int row ) { - size_t i; - size_t len = m_array.GetCount(); - - // Remove and readd sorted. Find out at which - // position it was and where it ended. - size_t start_pos = 0,end_pos = 0; - for (i = 0; i < len; i++) - if (m_array[i] == row) - { - start_pos = i; - break; - } - m_array.Remove( row ); - 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. - size_t *order = new size_t[ 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; - } - - RowsReordered( order ); - - delete [] order; - - return true; + wxDataViewModel::ItemChanged( GetItem(row) ); } -size_t wxDataViewSortedListModel::GetNumberOfRows() +void wxDataViewIndexListModel::RowValueChanged( unsigned int row, unsigned int col ) { - return m_child->GetNumberOfRows(); + wxDataViewModel::ValueChanged( GetItem(row), col ); } -size_t wxDataViewSortedListModel::GetNumberOfCols() +unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) const { - return m_child->GetNumberOfCols(); + // assert for not found + return (unsigned int) m_hash.Index( item.GetID() ); } -wxString wxDataViewSortedListModel::GetColType( size_t col ) +wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const { - return m_child->GetColType( col ); + return wxDataViewItem( m_hash[row] ); } -wxVariant wxDataViewSortedListModel::GetValue( size_t col, size_t row ) +int wxDataViewIndexListModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 ) { - size_t child_row = m_array[row]; - return m_child->GetValue( col, child_row ); + return GetRow(item1) - GetRow(item2); } -bool wxDataViewSortedListModel::SetValue( wxVariant &variant, size_t col, size_t row ) +void wxDataViewIndexListModel::GetValue( wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) const { - size_t child_row = m_array[row]; - bool ret = m_child->SetValue( variant, col, child_row ); - - // Resort in ::ChildValueChanged() which gets reported back. - - return ret; + return GetValue( variant, GetRow(item), col ); } -bool wxDataViewSortedListModel::RowAppended() +bool wxDataViewIndexListModel::SetValue( const wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) { - // you can only append - bool ret = m_child->RowAppended(); - - // report RowInsrted - - return ret; + return SetValue( variant, GetRow(item), col ); } -bool wxDataViewSortedListModel::RowPrepended() +wxDataViewItem wxDataViewIndexListModel::GetParent( const wxDataViewItem &item ) const { - // you can only append - bool ret = m_child->RowAppended(); - - // report RowInsrted - - return ret; + return wxDataViewItem(0); +} + +bool wxDataViewIndexListModel::IsContainer( const wxDataViewItem &item ) const +{ + // only the invisible root item has children + if (!item.IsOk()) + return true; + + return false; } -bool wxDataViewSortedListModel::RowInserted( size_t before ) +wxDataViewItem wxDataViewIndexListModel::GetFirstChild( const wxDataViewItem &parent ) const { - // you can only append - bool ret = m_child->RowAppended(); + if (!parent.IsOk()) + { + if (m_hash.GetCount() == 0) + return wxDataViewItem(0); - // report different RowInsrted + return wxDataViewItem( m_hash[0]); + } - return ret; + return wxDataViewItem(0); } -bool wxDataViewSortedListModel::RowDeleted( size_t row ) +wxDataViewItem wxDataViewIndexListModel::GetNextSibling( const wxDataViewItem &item ) const { - size_t child_row = m_array[row]; + if (!item.IsOk()) + return wxDataViewItem(0); + + int pos = m_hash.Index( item.GetID() ); + if ((pos == wxNOT_FOUND) || (pos == m_hash.GetCount()-1)) + return wxDataViewItem(0); + + return wxDataViewItem( m_hash[pos+1] ); +} + +// --------------------------------------------------------- +// wxDataViewRendererBase +// --------------------------------------------------------- + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject) + +wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype, + wxDataViewCellMode WXUNUSED(mode), + int WXUNUSED(align) ) +{ + m_variantType = varianttype; + m_editorCtrl = NULL; +} + +const wxDataViewCtrl* wxDataViewRendererBase::GetView() const +{ + return wx_const_cast(wxDataViewRendererBase*, this)->GetOwner()->GetOwner(); +} + +bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect ) +{ + m_item = item; // remember for later + + unsigned int col = GetOwner()->GetModelColumn(); + wxVariant value; + GetOwner()->GetOwner()->GetModel()->GetValue( value, item, col ); - bool ret = m_child->RowDeleted( child_row ); + m_editorCtrl = CreateEditorCtrl( GetOwner()->GetOwner()->GetMainWindow(), labelRect, value ); - // Do nothing here as the change in the - // child model will be reported back. + wxDataViewEditorCtrlEvtHandler *handler = + new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, (wxDataViewRenderer*) this ); + + m_editorCtrl->PushEventHandler( handler ); - return ret; +#if defined(__WXGTK20__) && !defined(wxUSE_GENERICDATAVIEWCTRL) + handler->SetFocusOnIdle(); +#else + m_editorCtrl->SetFocus(); +#endif + + return true; } -bool wxDataViewSortedListModel::RowChanged( size_t row ) +void wxDataViewRendererBase::CancelEditing() { - size_t child_row = m_array[row]; - bool ret = m_child->RowChanged( child_row ); + wxPendingDelete.Append( m_editorCtrl ); - // Do nothing here as the change in the - // child model will be reported back. + GetOwner()->GetOwner()->GetMainWindow()->SetFocus(); - return ret; + // m_editorCtrl->PopEventHandler( true ); } -bool wxDataViewSortedListModel::ValueChanged( size_t col, size_t row ) +bool wxDataViewRendererBase::FinishEditing() { - size_t child_row = m_array[row]; - bool ret = m_child->ValueChanged( col, child_row ); + wxVariant value; + GetValueFromEditorCtrl( m_editorCtrl, value ); + + wxPendingDelete.Append( m_editorCtrl ); - // Do nothing here as the change in the - // child model will be reported back. + GetOwner()->GetOwner()->GetMainWindow()->SetFocus(); - return ret; + if (!Validate(value)) + return false; + + unsigned int col = GetOwner()->GetModelColumn(); + GetOwner()->GetOwner()->GetModel()->SetValue( value, m_item, col ); + GetOwner()->GetOwner()->GetModel()->ValueChanged( m_item, col ); + + // m_editorCtrl->PopEventHandler( true ); + + return true; } -bool wxDataViewSortedListModel::RowsReordered( size_t *new_order ) +//----------------------------------------------------------------------------- +// 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 ) { - // We sort them ourselves. + m_owner = owner; + m_editorCtrl = editorCtrl; - return false; + m_finished = false; } -bool wxDataViewSortedListModel::Cleared() +void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event ) { - bool ret = m_child->Cleared(); - - wxDataViewListModel::Cleared(); + if (m_focusOnIdle) + { + m_focusOnIdle = false; + if (wxWindow::FindFocus() != m_editorCtrl) + m_editorCtrl->SetFocus(); + } - return ret; + event.Skip(); } -// --------------------------------------------------------- -// wxDataViewCellBase -// --------------------------------------------------------- +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; -IMPLEMENT_ABSTRACT_CLASS(wxDataViewCellBase, wxObject) + default: + event.Skip(); + } +} -wxDataViewCellBase::wxDataViewCellBase( const wxString &varianttype, wxDataViewCellMode mode ) +void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event ) { - m_variantType = varianttype; - m_mode = mode; + if (!m_finished) + { + m_finished = true; + m_owner->FinishEditing(); + } + + event.Skip(); } - -// --------------------------------------------------------- + +// --------------------------------------------------------- // wxDataViewColumnBase -// --------------------------------------------------------- +// --------------------------------------------------------- IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumnBase, wxObject) -wxDataViewColumnBase::wxDataViewColumnBase( const wxString &title, wxDataViewCell *cell, size_t model_column, int flags) +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_cell = cell; + m_renderer = renderer; m_model_column = model_column; - m_flags = flags; - m_title = title; + m_bitmap = bitmap; m_owner = NULL; - m_cell->SetOwner( (wxDataViewColumn*) this ); + m_renderer->SetOwner( (wxDataViewColumn*) this ); } wxDataViewColumnBase::~wxDataViewColumnBase() { - if (m_cell) - delete m_cell; - - if (GetOwner()) - { - GetOwner()->GetModel()->RemoveViewingColumn( (wxDataViewColumn*) this ); - } + if (m_renderer) + delete m_renderer; } -void wxDataViewColumnBase::SetTitle( const wxString &title ) +int wxDataViewColumnBase::GetFlags() const { - m_title = title; + int ret = 0; + + if (IsSortable()) + ret |= wxDATAVIEW_COL_SORTABLE; + if (IsResizeable()) + ret |= wxDATAVIEW_COL_RESIZABLE; + if (IsHidden()) + ret |= wxDATAVIEW_COL_HIDDEN; + + return ret; } -wxString wxDataViewColumnBase::GetTitle() +void wxDataViewColumnBase::SetFlags(int flags) { - return m_title; + SetSortable((flags & wxDATAVIEW_COL_SORTABLE) != 0); + SetResizeable((flags & wxDATAVIEW_COL_RESIZABLE) != 0); + SetHidden((flags & wxDATAVIEW_COL_HIDDEN) != 0); } -// --------------------------------------------------------- +// --------------------------------------------------------- // wxDataViewCtrlBase -// --------------------------------------------------------- +// --------------------------------------------------------- IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl) @@ -537,58 +535,139 @@ wxDataViewCtrlBase::wxDataViewCtrlBase() { m_model = NULL; m_cols.DeleteContents( true ); + 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) + { + m_model->DecRef(); + m_model = NULL; + } } -bool wxDataViewCtrlBase::AssociateModel( wxDataViewListModel *model ) +bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model ) { + if (m_model) + { + 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(); + } + return true; } -wxDataViewListModel* wxDataViewCtrlBase::GetModel() +wxDataViewModel* wxDataViewCtrlBase::GetModel() { return m_model; } -bool wxDataViewCtrlBase::AppendTextColumn( const wxString &label, size_t model_column ) +bool wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewTextCell(), model_column ) ); + return AppendColumn( new wxDataViewColumn( label, + new wxDataViewTextRenderer( wxT("string"), mode, (int)align ), + model_column, width, align, flags ) ); } -bool wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, size_t model_column ) +bool wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewToggleCell(), model_column ) ); + return AppendColumn( new wxDataViewColumn( label, + new wxDataViewToggleRenderer( wxT("bool"), mode, (int)align ), + model_column, width, align, flags ) ); } -bool wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, size_t model_column ) +bool wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewProgressCell(), model_column ) ); + return AppendColumn( new wxDataViewColumn( label, + new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode, (int)align ), + model_column, width, align, flags ) ); } -bool wxDataViewCtrlBase::AppendDateColumn( const wxString &label, size_t model_column ) +bool wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewDateCell(), model_column ) ); + 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 ); - m_model->AddViewingColumn( col, col->GetModelColumn() ); return true; } -size_t wxDataViewCtrlBase::GetNumberOfColumns() +unsigned int wxDataViewCtrlBase::GetColumnCount() const { return m_cols.GetCount(); } -bool wxDataViewCtrlBase::DeleteColumn( size_t pos ) +bool wxDataViewCtrlBase::DeleteColumn( unsigned int WXUNUSED(pos) ) { return false; } @@ -598,9 +677,27 @@ bool wxDataViewCtrlBase::ClearColumns() return false; } -wxDataViewColumn* wxDataViewCtrlBase::GetColumn( size_t pos ) +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