X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8f850e28314ba5c1a020b3853b71f3e8520b04fe..9a6aafe0039fef580ca1bfcf0e87c1ba8e2953ba:/src/common/datavcmn.cpp diff --git a/src/common/datavcmn.cpp b/src/common/datavcmn.cpp index 6d9a39d736..21aec07ef7 100644 --- a/src/common/datavcmn.cpp +++ b/src/common/datavcmn.cpp @@ -15,487 +15,2217 @@ #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 -// --------------------------------------------------------- +#ifndef WX_PRECOMP + #include "wx/dc.h" + #include "wx/settings.h" + #include "wx/log.h" + #include "wx/crt.h" +#endif -IMPLEMENT_ABSTRACT_CLASS(wxDataViewModel, wxObject) +#include "wx/spinctrl.h" +#include "wx/choice.h" +#include "wx/imaglist.h" -// --------------------------------------------------------- -// wxDataViewListModel -// --------------------------------------------------------- +const char wxDataViewCtrlNameStr[] = "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() ); +} + +#ifdef __WXDEBUG__ +void wxDataViewItem::Print(const wxString& text) const +{ + wxPrintf(wxT("item %s: %lu\n"), text.GetData(), wxPtrToUInt(m_id)); +} +#endif + +// --------------------------------------------------------- +// wxDataViewModelNotifier +// --------------------------------------------------------- + +#include "wx/listimpl.cpp" +WX_DEFINE_LIST(wxDataViewModelNotifiers) + +bool wxDataViewModelNotifier::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items ) +{ + size_t count = items.GetCount(); + size_t i; + for (i = 0; i < count; i++) + if (!ItemAdded( parent, items[i] )) return false; + + return true; } -wxDataViewListModel::~wxDataViewListModel() +bool wxDataViewModelNotifier::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items ) { + size_t count = items.GetCount(); + size_t i; + for (i = 0; i < count; i++) + if (!ItemDeleted( parent, items[i] )) return false; + + return true; +} + +bool wxDataViewModelNotifier::ItemsChanged( const wxDataViewItemArray &items ) +{ + size_t count = items.GetCount(); + size_t i; + for (i = 0; i < count; i++) + if (!ItemChanged( items[i] )) return false; + + return true; +} + +// --------------------------------------------------------- +// wxDataViewModel +// --------------------------------------------------------- + +wxDataViewModel::wxDataViewModel() +{ + m_notifiers.DeleteContents( true ); } -bool wxDataViewListModel::RowAppended() +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->RowAppended()) + wxDataViewModelNotifier* notifier = *iter; + if (!notifier->ItemAdded( parent, item )) ret = false; - node = node->GetNext(); } - + return ret; } -bool wxDataViewListModel::RowPrepended() +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->RowPrepended()) + wxDataViewModelNotifier* notifier = *iter; + if (!notifier->ItemDeleted( parent, item )) ret = false; - node = node->GetNext(); } - + return ret; } -bool wxDataViewListModel::RowInserted( size_t before ) +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->RowInserted(before)) + wxDataViewModelNotifier* notifier = *iter; + if (!notifier->ItemChanged( item )) ret = false; - node = node->GetNext(); } - + return ret; } -bool wxDataViewListModel::RowDeleted( size_t row ) +bool wxDataViewModel::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items ) { 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->RowDeleted( row )) + wxDataViewModelNotifier* notifier = *iter; + if (!notifier->ItemsAdded( parent, items )) ret = false; - node = node->GetNext(); } - + return ret; } -bool wxDataViewListModel::RowChanged( size_t row ) +bool wxDataViewModel::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items ) { 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->ItemsDeleted( parent, items )) ret = false; - node = node->GetNext(); } - + return ret; } -bool wxDataViewListModel::ValueChanged( size_t col, size_t row ) +bool wxDataViewModel::ItemsChanged( const wxDataViewItemArray &items ) { 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->ItemsChanged( items )) ret = false; - node = node->GetNext(); } - + return ret; } -bool wxDataViewListModel::Cleared() +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->Cleared()) + wxDataViewModelNotifier* notifier = *iter; + if (!notifier->ValueChanged( item, col )) ret = false; - node = node->GetNext(); } - + return ret; } -void wxDataViewListModel::AddViewingColumn( wxDataViewColumn *view_column, size_t model_column ) +bool wxDataViewModel::Cleared() { - m_viewingColumns.Append( new wxDataViewViewingColumn( view_column, model_column ) ); + bool ret = true; + + wxDataViewModelNotifiers::iterator iter; + for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter) + { + wxDataViewModelNotifier* notifier = *iter; + if (!notifier->Cleared()) + ret = false; + } + + 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 ); } -// --------------------------------------------------------- -// wxDataViewSortedListModel -// --------------------------------------------------------- - -int wxCALLBACK wxDataViewListModelSortedDefaultCompare - (size_t row1, size_t row2, size_t col, wxDataViewListModel* model ) +int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, + unsigned int column, bool ascending ) { - wxVariant value1 = model->GetValue( col, row1 ); - wxVariant value2 = model->GetValue( col, row2 ); + // sort branches before leaves + bool item1_is_container = IsContainer(item1); + bool item2_is_container = IsContainer(item2); + + if (item1_is_container && !item2_is_container) + return 1; + if (item2_is_container && !item1_is_container) + return -1; + + wxVariant value1,value2; + GetValue( value1, item1, column ); + GetValue( value2, item2, column ); + + if (!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; } - if (value1.GetType() == wxT("long")) + 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; } - if (value1.GetType() == wxT("double")) + 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; + if (d1 > d2) + return -1; } - if (value1.GetType() == wxT("datetime")) + 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 (dt1.IsEarlierThan(dt2)) + return 1; + if (dt2.IsEarlierThan(dt1)) + return -11; } - return 0; + // items must be different + wxUIntPtr id1 = wxPtrToUInt(item1.GetID()), + id2 = wxPtrToUInt(item2.GetID()); + + return ascending ? id1 - id2 : id2 - id1; +} + +// --------------------------------------------------------- +// wxDataViewIndexListModel +// --------------------------------------------------------- + +static int my_sort( int *v1, int *v2 ) +{ + return *v2-*v1; +} + + +wxDataViewIndexListModel::wxDataViewIndexListModel( unsigned int initial_size ) +{ + // IDs are ordered until an item gets deleted or inserted + m_ordered = true; + + // build initial index + unsigned int i; + for (i = 1; i < initial_size+1; i++) + m_hash.Add( wxUIntToPtr(i) ); + m_lastIndex = initial_size + 1; } -static wxDataViewListModelCompare s_CmpFunc; -static wxDataViewListModel *s_CmpModel; -static size_t s_CmpCol; +wxDataViewIndexListModel::~wxDataViewIndexListModel() +{ +} -int LINKAGEMODE wxDataViewIntermediateCmp( size_t row1, size_t row2 ) +void wxDataViewIndexListModel::Reset( unsigned int new_size ) { - return s_CmpFunc( row1, row2, s_CmpCol, s_CmpModel ); + m_hash.Clear(); + + // IDs are ordered until an item gets deleted or inserted + m_ordered = true; + + // build initial index + unsigned int i; + for (i = 1; i < new_size+1; i++) + m_hash.Add( wxUIntToPtr(i) ); + m_lastIndex = new_size + 1; + + wxDataViewModel::Cleared(); } +void wxDataViewIndexListModel::RowPrepended() +{ + m_ordered = false; -IMPLEMENT_ABSTRACT_CLASS(wxDataViewSortedListModel, wxDataViewListModel) + unsigned int id = m_lastIndex++; + m_hash.Insert( wxUIntToPtr(id), 0 ); + wxDataViewItem item( wxUIntToPtr(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; - - Resort(); + m_ordered = false; + + unsigned int id = m_lastIndex++; + m_hash.Insert( wxUIntToPtr(id), before ); + wxDataViewItem item( wxUIntToPtr(id) ); + ItemAdded( wxDataViewItem(0), item ); } -wxDataViewSortedListModel::~wxDataViewSortedListModel() +void wxDataViewIndexListModel::RowAppended() { + unsigned int id = m_lastIndex++; + m_hash.Add( wxUIntToPtr(id) ); + wxDataViewItem item( wxUIntToPtr(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 ); + m_ordered = false; + + wxDataViewItem item( m_hash[row] ); + wxDataViewModel::ItemDeleted( wxDataViewItem(0), item ); + m_hash.RemoveAt( row ); } -size_t wxDataViewSortedListModel::GetNumberOfRows() +void wxDataViewIndexListModel::RowsDeleted( const wxArrayInt &rows ) { - return m_child->GetNumberOfRows(); + wxArrayInt sorted = rows; + sorted.Sort( my_sort ); + + m_ordered = false; + + wxDataViewItemArray array; + unsigned int i; + for (i = 0; i < rows.GetCount(); i++) + { + wxDataViewItem item( m_hash[rows[i]] ); + array.Add( item ); + } + wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array ); + + for (i = 0; i < sorted.GetCount(); i++) + m_hash.RemoveAt( sorted[i] ); } -size_t wxDataViewSortedListModel::GetNumberOfCols() +void wxDataViewIndexListModel::RowChanged( unsigned int row ) { - return m_child->GetNumberOfCols(); + wxDataViewModel::ItemChanged( GetItem(row) ); } -wxString wxDataViewSortedListModel::GetColType( size_t col ) +void wxDataViewIndexListModel::RowValueChanged( unsigned int row, unsigned int col ) { - return m_child->GetColType( col ); + wxDataViewModel::ValueChanged( GetItem(row), col ); } -wxVariant wxDataViewSortedListModel::GetValue( size_t col, size_t row ) +unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) const { - size_t child_row = m_array[row]; - return m_child->GetValue( col, child_row ); + if (m_ordered) + { + unsigned int pos = wxPtrToUInt( item.GetID() ); + return pos-1; + } + + // assert for not found + return (unsigned int) m_hash.Index( item.GetID() ); } -bool wxDataViewSortedListModel::SetValue( wxVariant &variant, size_t col, size_t row ) +wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const { - size_t child_row = m_array[row]; - bool ret = m_child->SetValue( variant, col, child_row ); - // resort in ::ValueChanged() - return ret; + wxASSERT( row < m_hash.GetCount() ); + return wxDataViewItem( m_hash[row] ); } -bool wxDataViewSortedListModel::RowAppended() +bool wxDataViewIndexListModel::HasDefaultCompare() const { - // you can only append - bool ret = m_child->RowAppended(); - - // report RowInsrted - - return ret; + return !m_ordered; } -bool wxDataViewSortedListModel::RowPrepended() +int wxDataViewIndexListModel::Compare(const wxDataViewItem& item1, + const wxDataViewItem& item2, + unsigned int WXUNUSED(column), + bool ascending) { - // you can only append - bool ret = m_child->RowAppended(); - - // report RowInsrted - - return ret; + if (m_ordered) + { + unsigned int pos1 = wxPtrToUInt(item1.GetID()); + unsigned int pos2 = wxPtrToUInt(item2.GetID()); + + if (ascending) + return pos1 - pos2; + else + return pos2 - pos1; + } + + if (ascending) + return GetRow(item1) - GetRow(item2); + + return GetRow(item2) - GetRow(item1); } -bool wxDataViewSortedListModel::RowInserted( size_t before ) +void wxDataViewIndexListModel::GetValue( wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) const { - // you can only append - bool ret = m_child->RowAppended(); - - // report different RowInsrted - - return ret; + GetValueByRow( variant, GetRow(item), col ); } -bool wxDataViewSortedListModel::RowDeleted( size_t row ) +bool wxDataViewIndexListModel::SetValue( const wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) { - size_t child_row = m_array[row]; - - bool ret = m_child->RowDeleted( child_row ); - - wxDataViewListModel::RowDeleted( row ); - - return ret; + return SetValueByRow( variant, GetRow(item), col ); } -bool wxDataViewSortedListModel::RowChanged( size_t row ) +bool wxDataViewIndexListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr ) { - size_t child_row = m_array[row]; - bool ret = m_child->RowChanged( child_row ); - - // report delete old pos, inserted new pos - - return ret; + return GetAttrByRow( GetRow(item), col, attr ); } -bool wxDataViewSortedListModel::ValueChanged( size_t col, size_t row ) +wxDataViewItem wxDataViewIndexListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const { - size_t child_row = m_array[row]; - bool ret = m_child->ValueChanged( col, child_row ); - - // Do nothing if not the sorted col.. - // report delete old pos, inserted new pos - - return ret; + return wxDataViewItem(0); } -bool wxDataViewSortedListModel::Cleared() +bool wxDataViewIndexListModel::IsContainer( const wxDataViewItem &item ) const { - bool ret = m_child->Cleared(); - - wxDataViewListModel::Cleared(); - - return ret; + // only the invisible root item has children + if (!item.IsOk()) + return true; + + return false; +} + +unsigned int wxDataViewIndexListModel::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const +{ + if (item.IsOk()) + return 0; + + children = m_hash; + + return m_hash.GetCount(); } -// --------------------------------------------------------- -// wxDataViewCellBase -// --------------------------------------------------------- +// --------------------------------------------------------- +// wxDataViewVirtualListModel +// --------------------------------------------------------- -IMPLEMENT_ABSTRACT_CLASS(wxDataViewCellBase, wxObject) +#ifndef __WXMAC__ -wxDataViewCellBase::wxDataViewCellBase( const wxString &varianttype, wxDataViewCellMode mode ) +wxDataViewVirtualListModel::wxDataViewVirtualListModel( unsigned int initial_size ) { - m_variantType = varianttype; - m_mode = mode; + m_lastIndex = initial_size-1; } - -// --------------------------------------------------------- -// wxDataViewColumnBase -// --------------------------------------------------------- -IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumnBase, wxObject) +wxDataViewVirtualListModel::~wxDataViewVirtualListModel() +{ +} -wxDataViewColumnBase::wxDataViewColumnBase( const wxString &title, wxDataViewCell *cell, size_t model_column, int flags) +void wxDataViewVirtualListModel::Reset( unsigned int new_size ) { - m_cell = cell; - m_model_column = model_column; - m_flags = flags; - m_title = title; - m_owner = NULL; - m_cell->SetOwner( (wxDataViewColumn*) this ); + m_lastIndex = new_size-1; + + wxDataViewModel::Cleared(); } -wxDataViewColumnBase::~wxDataViewColumnBase() +void wxDataViewVirtualListModel::RowPrepended() +{ + m_lastIndex++; + wxDataViewItem item( NULL ); + ItemAdded( wxDataViewItem(0), item ); +} + +void wxDataViewVirtualListModel::RowInserted( unsigned int before ) +{ + m_lastIndex++; + wxDataViewItem item( wxUIntToPtr(before) ); + ItemAdded( wxDataViewItem(0), item ); +} + +void wxDataViewVirtualListModel::RowAppended() { - if (m_cell) - delete m_cell; - - if (GetOwner()) + m_lastIndex++; + wxDataViewItem item( wxUIntToPtr(m_lastIndex) ); + ItemAdded( wxDataViewItem(0), item ); +} + +void wxDataViewVirtualListModel::RowDeleted( unsigned int row ) +{ + wxDataViewItem item( wxUIntToPtr(row) ); + wxDataViewModel::ItemDeleted( wxDataViewItem(0), item ); + m_lastIndex++; +} + +void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows ) +{ + wxArrayInt sorted = rows; + sorted.Sort( my_sort ); + + wxDataViewItemArray array; + unsigned int i; + for (i = 0; i < sorted.GetCount(); i++) { - GetOwner()->GetModel()->RemoveViewingColumn( (wxDataViewColumn*) this ); + wxDataViewItem item( wxUIntToPtr(sorted[i]) ); + array.Add( item ); } + wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array ); + + m_lastIndex -= rows.GetCount(); } -void wxDataViewColumnBase::SetTitle( const wxString &title ) +void wxDataViewVirtualListModel::RowChanged( unsigned int row ) { - m_title = title; + wxDataViewModel::ItemChanged( GetItem(row) ); } -wxString wxDataViewColumnBase::GetTitle() +void wxDataViewVirtualListModel::RowValueChanged( unsigned int row, unsigned int col ) { - return m_title; + wxDataViewModel::ValueChanged( GetItem(row), col ); } -// --------------------------------------------------------- -// wxDataViewCtrlBase -// --------------------------------------------------------- +unsigned int wxDataViewVirtualListModel::GetRow( const wxDataViewItem &item ) const +{ + return wxPtrToUInt( item.GetID() ); +} -IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl) +wxDataViewItem wxDataViewVirtualListModel::GetItem( unsigned int row ) const +{ + return wxDataViewItem( wxUIntToPtr(row) ); +} -wxDataViewCtrlBase::wxDataViewCtrlBase() +bool wxDataViewVirtualListModel::HasDefaultCompare() const { - m_model = NULL; - m_cols.DeleteContents( true ); + return true; } -wxDataViewCtrlBase::~wxDataViewCtrlBase() +int wxDataViewVirtualListModel::Compare(const wxDataViewItem& item1, + const wxDataViewItem& item2, + unsigned int WXUNUSED(column), + bool ascending) { - if (m_model) - delete m_model; + unsigned int pos1 = wxPtrToUInt(item1.GetID()); + unsigned int pos2 = wxPtrToUInt(item2.GetID()); + + if (ascending) + return pos1 - pos2; + else + return pos2 - pos1; } -bool wxDataViewCtrlBase::AssociateModel( wxDataViewListModel *model ) +void wxDataViewVirtualListModel::GetValue( wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) const { - if (m_model) - delete m_model; - - m_model = model; - + GetValueByRow( variant, GetRow(item), col ); +} + +bool wxDataViewVirtualListModel::SetValue( const wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) +{ + return SetValueByRow( variant, GetRow(item), col ); +} + +bool wxDataViewVirtualListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr ) +{ + return GetAttrByRow( GetRow(item), col, attr ); +} + +wxDataViewItem wxDataViewVirtualListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const +{ + return wxDataViewItem(0); +} + +bool wxDataViewVirtualListModel::IsContainer( const wxDataViewItem &item ) const +{ + // only the invisible root item has children + if (!item.IsOk()) + return true; + + return false; +} + +unsigned int wxDataViewVirtualListModel::GetChildren( const wxDataViewItem &WXUNUSED(item), wxDataViewItemArray &WXUNUSED(children) ) const +{ + return 0; // should we report an error ? +} + +#endif // __WXMAC__ + +//----------------------------------------------------------------------------- +// wxDataViewIconText +//----------------------------------------------------------------------------- + +IMPLEMENT_DYNAMIC_CLASS(wxDataViewIconText,wxObject) + +IMPLEMENT_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV) + +bool operator == (const wxDataViewIconText &one, const wxDataViewIconText &two) +{ + if (one.GetText() != two.GetText()) return false; + if (one.IsSameAs(two)) return false; return true; } -wxDataViewListModel* wxDataViewCtrlBase::GetModel() +// --------------------------------------------------------- +// wxDataViewRendererBase +// --------------------------------------------------------- + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject) + +wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype, + wxDataViewCellMode WXUNUSED(mode), + int WXUNUSED(align) ) { - return m_model; + m_variantType = varianttype; + m_owner = NULL; } -bool wxDataViewCtrlBase::AppendTextColumn( const wxString &label, size_t model_column ) +wxDataViewRendererBase::~wxDataViewRendererBase() { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewTextCell(), model_column ) ); } -bool wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, size_t model_column ) +const wxDataViewCtrl* wxDataViewRendererBase::GetView() const { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewToggleCell(), model_column ) ); + return const_cast(this)->GetOwner()->GetOwner(); } -bool wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, size_t model_column ) +class wxKillRef: public wxWindowRef +{ +public: + wxKillRef( wxWindow *win ) : wxWindowRef( win ) { } + virtual void OnObjectDestroy() + { + get()->PopEventHandler( true ); + m_pobj = NULL; + delete this; + } +}; + +bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect ) { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewProgressCell(), model_column ) ); + 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 ); + (void) new wxKillRef( m_editorCtrl.get() ); + + wxDataViewEditorCtrlEvtHandler *handler = + new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, (wxDataViewRenderer*) this ); + + m_editorCtrl->PushEventHandler( handler ); + +#if defined(__WXGTK20__) && !defined(wxUSE_GENERICDATAVIEWCTRL) + handler->SetFocusOnIdle(); +#else + m_editorCtrl->SetFocus(); +#endif + + // Now we should send Editing Started event + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, GetOwner()->GetOwner()->GetId() ); + event.SetDataViewColumn( GetOwner() ); + event.SetModel( GetOwner()->GetOwner()->GetModel() ); + event.SetItem( item ); + GetOwner()->GetOwner()->GetEventHandler()->ProcessEvent( event ); + + return true; } -bool wxDataViewCtrlBase::AppendDateColumn( const wxString &label, size_t model_column ) +void wxDataViewRendererBase::CancelEditing() { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewDateCell(), model_column ) ); + if (!m_editorCtrl) return; + + GetOwner()->GetOwner()->GetMainWindow()->SetFocus(); + + m_editorCtrl->Hide(); + wxPendingDelete.Append( m_editorCtrl ); } -bool wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col ) +bool wxDataViewRendererBase::FinishEditing() { - m_cols.Append( (wxObject*) col ); - col->SetOwner( (wxDataViewCtrl*) this ); - m_model->AddViewingColumn( col, col->GetModelColumn() ); + if (!m_editorCtrl) return true; + + wxVariant value; + GetValueFromEditorCtrl( m_editorCtrl, value ); + + GetOwner()->GetOwner()->GetMainWindow()->SetFocus(); + + m_editorCtrl->Hide(); + wxPendingDelete.Append( m_editorCtrl ); + + 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 ); + + // Now we should send Editing Done event + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, GetOwner()->GetOwner()->GetId() ); + event.SetDataViewColumn( GetOwner() ); + event.SetModel( GetOwner()->GetOwner()->GetModel() ); + event.SetItem( m_item ); + GetOwner()->GetOwner()->GetEventHandler()->ProcessEvent( event ); + return true; } -size_t wxDataViewCtrlBase::GetNumberOfColumns() +//----------------------------------------------------------------------------- +// wxDataViewEditorCtrlEvtHandler +//----------------------------------------------------------------------------- + +BEGIN_EVENT_TABLE(wxDataViewEditorCtrlEvtHandler, wxEvtHandler) + EVT_CHAR (wxDataViewEditorCtrlEvtHandler::OnChar) + EVT_KILL_FOCUS (wxDataViewEditorCtrlEvtHandler::OnKillFocus) + EVT_IDLE (wxDataViewEditorCtrlEvtHandler::OnIdle) + EVT_TEXT_ENTER (-1, wxDataViewEditorCtrlEvtHandler::OnTextEnter) +END_EVENT_TABLE() + +wxDataViewEditorCtrlEvtHandler::wxDataViewEditorCtrlEvtHandler( + wxControl *editorCtrl, + wxDataViewRenderer *owner ) +{ + m_owner = owner; + m_editorCtrl = editorCtrl; + + m_finished = false; +} + +void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event ) { - return m_cols.GetCount(); + if (m_focusOnIdle) + { + m_focusOnIdle = false; + if (wxWindow::FindFocus() != m_editorCtrl) + m_editorCtrl->SetFocus(); + } + + event.Skip(); } -bool wxDataViewCtrlBase::DeleteColumn( size_t pos ) +void wxDataViewEditorCtrlEvtHandler::OnTextEnter( wxCommandEvent &WXUNUSED(event) ) { - return false; + m_finished = true; + m_owner->FinishEditing(); } -bool wxDataViewCtrlBase::ClearColumns() +void wxDataViewEditorCtrlEvtHandler::OnChar( wxKeyEvent &event ) { - return false; + 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(); + } } -wxDataViewColumn* wxDataViewCtrlBase::GetColumn( size_t pos ) +void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event ) { - return (wxDataViewColumn*) m_cols[ pos ]; + if (!m_finished) + { + m_finished = true; + m_owner->FinishEditing(); + } + + event.Skip(); } -#endif +// --------------------------------------------------------- +// wxDataViewColumnBase +// --------------------------------------------------------- + +void wxDataViewColumnBase::Init(wxDataViewRenderer *renderer, + unsigned int model_column) +{ + m_renderer = renderer; + m_model_column = model_column; + m_owner = NULL; + m_renderer->SetOwner( (wxDataViewColumn*) this ); +} + +wxDataViewColumnBase::~wxDataViewColumnBase() +{ + delete m_renderer; +} + +// --------------------------------------------------------- +// wxDataViewCtrlBase +// --------------------------------------------------------- + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl) + +wxDataViewCtrlBase::wxDataViewCtrlBase() +{ + m_model = NULL; + m_expander_column = 0; + m_indent = 8; +} + +wxDataViewCtrlBase::~wxDataViewCtrlBase() +{ + if (m_model) + { + m_model->DecRef(); + m_model = NULL; + } +} + +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; +} + +wxDataViewModel* wxDataViewCtrlBase::GetModel() +{ + return m_model; +} + +const wxDataViewModel* wxDataViewCtrlBase::GetModel() const +{ + return m_model; +} + +void wxDataViewCtrlBase::ExpandAncestors( const wxDataViewItem & item ) +{ + if (!m_model) return; + + if (!item.IsOk()) return; + + wxVector parentChain; + + // at first we get all the parents of the selected item + wxDataViewItem parent = m_model->GetParent(item); + while (parent.IsOk()) + { + parentChain.push_back(parent); + parent = m_model->GetParent(parent); + } + + // then we expand the parents, starting at the root + while (!parentChain.empty()) + { + Expand(parentChain.back()); + parentChain.pop_back(); + } +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewTextRenderer( wxT("string"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendIconTextColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewToggleRenderer( wxT("bool"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewDateRenderer( wxT("datetime"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewTextRenderer( wxT("string"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendIconTextColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewToggleRenderer( wxT("bool"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewDateRenderer( wxT("datetime"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ), + model_column, width, align, flags ); + AppendColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependTextColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewTextRenderer( wxT("string"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependIconTextColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependToggleColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewToggleRenderer( wxT("bool"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependProgressColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependDateColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewDateRenderer( wxT("datetime"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependBitmapColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependTextColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewTextRenderer( wxT("string"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependIconTextColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependToggleColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewToggleRenderer( wxT("bool"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependProgressColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependDateColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewDateRenderer( wxT("datetime"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +wxDataViewColumn * +wxDataViewCtrlBase::PrependBitmapColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; +} + +bool +wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col ) +{ + col->SetOwner( (wxDataViewCtrl*) this ); + return true; +} + +bool +wxDataViewCtrlBase::PrependColumn( wxDataViewColumn *col ) +{ + col->SetOwner( (wxDataViewCtrl*) this ); + return true; +} + +bool +wxDataViewCtrlBase::InsertColumn( unsigned int WXUNUSED(pos), wxDataViewColumn *col ) +{ + col->SetOwner( (wxDataViewCtrl*) this ); + return true; +} + +// --------------------------------------------------------- +// wxDataViewEvent +// --------------------------------------------------------- + +IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent) + +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent ) + +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent ) + +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent ) + +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent ) + +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, wxDataViewEvent ) +wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_DROP, wxDataViewEvent ) + +// ------------------------------------- +// wxDataViewSpinRenderer +// ------------------------------------- + +wxDataViewSpinRenderer::wxDataViewSpinRenderer( int min, int max, wxDataViewCellMode mode, int alignment ) : + wxDataViewCustomRenderer(wxT("long"), mode, alignment ) +{ + m_min = min; + m_max = max; +} + +wxControl* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value ) +{ + long l = value; + wxSize size = labelRect.GetSize(); +#ifdef __WXMAC__ + size = wxSize( wxMax(70,labelRect.width ), -1 ); +#endif + wxString str; + str.Printf( wxT("%d"), (int) l ); + wxSpinCtrl *sc = new wxSpinCtrl( parent, wxID_ANY, str, + labelRect.GetTopLeft(), size, wxSP_ARROW_KEYS|wxTE_PROCESS_ENTER, m_min, m_max, l ); +#ifdef __WXMAC__ + size = sc->GetSize(); + wxPoint pt = sc->GetPosition(); + sc->SetSize( pt.x - 4, pt.y - 4, size.x, size.y ); +#endif + + return sc; +} + +bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value ) +{ + wxSpinCtrl *sc = (wxSpinCtrl*) editor; + long l = sc->GetValue(); + value = l; + return true; +} + +bool wxDataViewSpinRenderer::Render( wxRect rect, wxDC *dc, int state ) +{ + wxString str; + str.Printf(wxT("%d"), (int) m_data ); + RenderText( str, 0, rect, dc, state ); + return true; +} + +wxSize wxDataViewSpinRenderer::GetSize() const +{ + return wxSize(80,16); +} + +bool wxDataViewSpinRenderer::SetValue( const wxVariant &value ) +{ + m_data = value.GetLong(); + return true; +} + +bool wxDataViewSpinRenderer::GetValue( wxVariant &value ) const +{ + value = m_data; + return true; +} + +// ------------------------------------- +// wxDataViewChoiceRenderer +// ------------------------------------- + +#if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXMAC__) + +wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString& choices, wxDataViewCellMode mode, int alignment ) : + wxDataViewCustomRenderer(wxT("string"), mode, alignment ) +{ + m_choices = choices; +} + +wxControl* wxDataViewChoiceRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value ) +{ + wxString s = value; + wxSize size = labelRect.GetSize(); +#ifdef __WXMAC__ + size = wxSize( wxMax(70,labelRect.width ), -1 ); +#endif + wxChoice *c = new wxChoice( parent, wxID_ANY, labelRect.GetTopLeft(), size, m_choices ); + c->SetStringSelection( value.GetString() ); + + return c; +} + +bool wxDataViewChoiceRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value ) +{ + wxChoice *c = (wxChoice*) editor; + wxString s = c->GetStringSelection(); + value = s; + return true; +} + +bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state ) +{ + RenderText( m_data, 0, rect, dc, state ); + return true; +} + +wxSize wxDataViewChoiceRenderer::GetSize() const +{ + return wxSize(80,16); +} + +bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value ) +{ + m_data = value.GetString(); + return true; +} + +bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const +{ + value = m_data; + return true; +} + +#endif + +//----------------------------------------------------------------------------- +// wxDataViewListStore +//----------------------------------------------------------------------------- + +wxDataViewListStore::wxDataViewListStore() +{ +} + +wxDataViewListStore::~wxDataViewListStore() +{ + wxVector::iterator it; + for (it = m_data.begin(); it != m_data.end(); ++it) + { + wxDataViewListStoreLine* line = *it; + delete line; + } +} + +void wxDataViewListStore::PrependColumn( const wxString &varianttype ) +{ + m_cols.Insert( varianttype, 0 ); +} + +void wxDataViewListStore::InsertColumn( unsigned int pos, const wxString &varianttype ) +{ + m_cols.Insert( varianttype, pos ); +} + +void wxDataViewListStore::AppendColumn( const wxString &varianttype ) +{ + m_cols.Add( varianttype ); +} + +unsigned int wxDataViewListStore::GetColumnCount() const +{ + return m_cols.GetCount(); +} + +wxString wxDataViewListStore::GetColumnType( unsigned int pos ) const +{ + return m_cols[pos]; +} + +void wxDataViewListStore::AppendItem( const wxVector &values, wxClientData *data ) +{ + wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data ); + line->m_values = values; + m_data.push_back( line ); + + RowAppended(); +} + +void wxDataViewListStore::PrependItem( const wxVector &values, wxClientData *data ) +{ + wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data ); + line->m_values = values; + m_data.insert( m_data.begin(), line ); + + RowPrepended(); +} + +void wxDataViewListStore::InsertItem( unsigned int row, const wxVector &values, wxClientData *data ) +{ + wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data ); + line->m_values = values; + m_data.insert( m_data.begin()+row, line ); + + RowInserted( row ); +} + +void wxDataViewListStore::DeleteItem( unsigned row ) +{ + wxVector::iterator it = m_data.begin() + row; + m_data.erase( it ); + + RowDeleted( row ); +} + +void wxDataViewListStore::DeleteAllItems() +{ + wxVector::iterator it; + for (it = m_data.begin(); it != m_data.end(); ++it) + { + wxDataViewListStoreLine* line = *it; + delete line; + } + + Reset( 0 ); +} + +void wxDataViewListStore::GetValueByRow( wxVariant &value, unsigned int row, unsigned int col ) const +{ + wxDataViewListStoreLine *line = m_data[row]; + value = line->m_values[col]; +} + +bool wxDataViewListStore::SetValueByRow( const wxVariant &value, unsigned int row, unsigned int col ) +{ + wxDataViewListStoreLine *line = m_data[row]; + line->m_values[col] = value; + + return true; +} + +//----------------------------------------------------------------------------- +// wxDataViewListCtrl +//----------------------------------------------------------------------------- + +IMPLEMENT_DYNAMIC_CLASS(wxDataViewListCtrl,wxDataViewCtrl) + +BEGIN_EVENT_TABLE(wxDataViewListCtrl,wxDataViewCtrl) + EVT_SIZE( wxDataViewListCtrl::OnSize ) +END_EVENT_TABLE() + +wxDataViewListCtrl::wxDataViewListCtrl() +{ +} + +wxDataViewListCtrl::wxDataViewListCtrl( wxWindow *parent, wxWindowID id, + const wxPoint& pos, const wxSize& size, long style, + const wxValidator& validator ) +{ + Create( parent, id, pos, size, style, validator ); + + wxDataViewListStore *store = new wxDataViewListStore; + AssociateModel( store ); + store->DecRef(); +} + +wxDataViewListCtrl::~wxDataViewListCtrl() +{ +} + + +bool wxDataViewListCtrl::Create( wxWindow *parent, wxWindowID id, + const wxPoint& pos, const wxSize& size, long style, + const wxValidator& validator ) +{ + return wxDataViewCtrl::Create( parent, id, pos, size, style, validator ); +} + +bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *column, const wxString &varianttype ) +{ + GetStore()->AppendColumn( varianttype ); + return wxDataViewCtrl::AppendColumn( column ); +} + +bool wxDataViewListCtrl::PrependColumn( wxDataViewColumn *column, const wxString &varianttype ) +{ + GetStore()->PrependColumn( varianttype ); + return wxDataViewCtrl::PrependColumn( column ); +} + +bool wxDataViewListCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype ) +{ + GetStore()->InsertColumn( pos, varianttype ); + return wxDataViewCtrl::InsertColumn( pos, column ); +} + +bool wxDataViewListCtrl::PrependColumn( wxDataViewColumn *col ) +{ + return PrependColumn( col, "string" ); +} + +bool wxDataViewListCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *col ) +{ + return InsertColumn( pos, col, "string" ); +} + +bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *col ) +{ + return AppendColumn( col, "string" ); +} + +wxDataViewColumn *wxDataViewListCtrl::AppendTextColumn( const wxString &label, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + GetStore()->AppendColumn( wxT("string") ); + + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewTextRenderer( wxT("string"), mode ), + GetStore()->GetColumnCount()-1, width, align, flags ); + + wxDataViewCtrl::AppendColumn( ret ); + + return ret; +} + +wxDataViewColumn *wxDataViewListCtrl::AppendToggleColumn( const wxString &label, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + GetStore()->AppendColumn( wxT("bool") ); + + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewToggleRenderer( wxT("bool"), mode ), + GetStore()->GetColumnCount()-1, width, align, flags ); + + wxDataViewCtrl::AppendColumn( ret ); + + return ret; +} + +wxDataViewColumn *wxDataViewListCtrl::AppendProgressColumn( const wxString &label, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + GetStore()->AppendColumn( wxT("long") ); + + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ), + GetStore()->GetColumnCount()-1, width, align, flags ); + + wxDataViewCtrl::AppendColumn( ret ); + + return ret; +} + +wxDataViewColumn *wxDataViewListCtrl::AppendIconTextColumn( const wxString &label, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) +{ + GetStore()->AppendColumn( wxT("wxDataViewIconText") ); + + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ), + GetStore()->GetColumnCount()-1, width, align, flags ); + + wxDataViewCtrl::AppendColumn( ret ); + + return ret; +} + +void wxDataViewListCtrl::OnSize( wxSizeEvent &event ) +{ + event.Skip( true ); +} + +//----------------------------------------------------------------------------- +// wxDataViewTreeStore +//----------------------------------------------------------------------------- + +wxDataViewTreeStoreNode::wxDataViewTreeStoreNode( + wxDataViewTreeStoreNode *parent, + const wxString &text, const wxIcon &icon, wxClientData *data ) +{ + m_parent = parent; + m_text = text; + m_icon = icon; + m_data = data; +} + +wxDataViewTreeStoreNode::~wxDataViewTreeStoreNode() +{ + if (m_data) + delete m_data; +} + +#include "wx/listimpl.cpp" +WX_DEFINE_LIST(wxDataViewTreeStoreNodeList) + +wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode( + wxDataViewTreeStoreNode *parent, const wxString &text, + const wxIcon &icon, const wxIcon &expanded, wxClientData *data ) : + wxDataViewTreeStoreNode( parent, text, icon, data ) +{ + m_iconExpanded = expanded; + m_isExpanded = false; + m_children.DeleteContents(true); +} + +wxDataViewTreeStoreContainerNode::~wxDataViewTreeStoreContainerNode() +{ +} + +//----------------------------------------------------------------------------- + +wxDataViewTreeStore::wxDataViewTreeStore() +{ + m_root = new wxDataViewTreeStoreContainerNode( NULL, wxEmptyString ); +} + +wxDataViewTreeStore::~wxDataViewTreeStore() +{ + delete m_root; +} + +wxDataViewItem wxDataViewTreeStore::AppendItem( const wxDataViewItem& parent, + const wxString &text, const wxIcon &icon, wxClientData *data ) +{ + wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent ); + if (!parent_node) return wxDataViewItem(0); + + wxDataViewTreeStoreNode *node = + new wxDataViewTreeStoreNode( parent_node, text, icon, data ); + parent_node->GetChildren().Append( node ); + + return node->GetItem(); +} + +wxDataViewItem wxDataViewTreeStore::PrependItem( const wxDataViewItem& parent, + const wxString &text, const wxIcon &icon, wxClientData *data ) +{ + wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent ); + if (!parent_node) return wxDataViewItem(0); + + wxDataViewTreeStoreNode *node = + new wxDataViewTreeStoreNode( parent_node, text, icon, data ); + parent_node->GetChildren().Insert( node ); + + return node->GetItem(); +} + +wxDataViewItem +wxDataViewTreeStore::InsertItem(const wxDataViewItem& parent, + const wxDataViewItem& previous, + const wxString& text, + const wxIcon& icon, + wxClientData *data) +{ + wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent ); + if (!parent_node) return wxDataViewItem(0); + + wxDataViewTreeStoreNode *previous_node = FindNode( previous ); + int pos = parent_node->GetChildren().IndexOf( previous_node ); + if (pos == wxNOT_FOUND) return wxDataViewItem(0); + + wxDataViewTreeStoreNode *node = + new wxDataViewTreeStoreNode( parent_node, text, icon, data ); + parent_node->GetChildren().Insert( (size_t) pos, node ); + + return node->GetItem(); +} + +wxDataViewItem wxDataViewTreeStore::PrependContainer( const wxDataViewItem& parent, + const wxString &text, const wxIcon &icon, const wxIcon &expanded, + wxClientData *data ) +{ + wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent ); + if (!parent_node) return wxDataViewItem(0); + + wxDataViewTreeStoreContainerNode *node = + new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data ); + parent_node->GetChildren().Insert( node ); + + return node->GetItem(); +} + +wxDataViewItem +wxDataViewTreeStore::AppendContainer(const wxDataViewItem& parent, + const wxString &text, + const wxIcon& icon, + const wxIcon& expanded, + wxClientData * data) +{ + wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent ); + if (!parent_node) return wxDataViewItem(0); + + wxDataViewTreeStoreContainerNode *node = + new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data ); + parent_node->GetChildren().Append( node ); + + return node->GetItem(); +} + +wxDataViewItem +wxDataViewTreeStore::InsertContainer(const wxDataViewItem& parent, + const wxDataViewItem& previous, + const wxString& text, + const wxIcon& icon, + const wxIcon& expanded, + wxClientData * data) +{ + wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent ); + if (!parent_node) return wxDataViewItem(0); + + wxDataViewTreeStoreNode *previous_node = FindNode( previous ); + int pos = parent_node->GetChildren().IndexOf( previous_node ); + if (pos == wxNOT_FOUND) return wxDataViewItem(0); + + wxDataViewTreeStoreContainerNode *node = + new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data ); + parent_node->GetChildren().Insert( (size_t) pos, node ); + + return node->GetItem(); +} + +wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const +{ + wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent ); + if (!parent_node) return wxDataViewItem(0); + + wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos ); + if (node) + return node->GetData(); + + return wxDataViewItem(0); +} + +int wxDataViewTreeStore::GetChildCount( const wxDataViewItem& parent ) const +{ + wxDataViewTreeStoreNode *node = FindNode( parent ); + if (!node) return -1; + + if (!node->IsContainer()) + return 0; + + wxDataViewTreeStoreContainerNode *container_node = (wxDataViewTreeStoreContainerNode*) node; + return (int) container_node->GetChildren().GetCount(); +} + +void wxDataViewTreeStore::SetItemText( const wxDataViewItem& item, const wxString &text ) +{ + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return; + + node->SetText( text ); +} + +wxString wxDataViewTreeStore::GetItemText( const wxDataViewItem& item ) const +{ + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return wxEmptyString; + + return node->GetText(); +} + +void wxDataViewTreeStore::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon ) +{ + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return; + + node->SetIcon( icon ); +} + +const wxIcon &wxDataViewTreeStore::GetItemIcon( const wxDataViewItem& item ) const +{ + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return wxNullIcon; + + return node->GetIcon(); +} + +void wxDataViewTreeStore::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon ) +{ + wxDataViewTreeStoreContainerNode *node = FindContainerNode( item ); + if (!node) return; + + node->SetExpandedIcon( icon ); +} + +const wxIcon &wxDataViewTreeStore::GetItemExpandedIcon( const wxDataViewItem& item ) const +{ + wxDataViewTreeStoreContainerNode *node = FindContainerNode( item ); + if (!node) return wxNullIcon; + + return node->GetExpandedIcon(); +} + +void wxDataViewTreeStore::SetItemData( const wxDataViewItem& item, wxClientData *data ) +{ + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return; + + node->SetData( data ); +} + +wxClientData *wxDataViewTreeStore::GetItemData( const wxDataViewItem& item ) const +{ + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return NULL; + + return node->GetData(); +} + +void wxDataViewTreeStore::DeleteItem( const wxDataViewItem& item ) +{ + if (!item.IsOk()) return; + + wxDataViewItem parent_item = GetParent( item ); + + wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent_item ); + if (!parent_node) return; + + wxDataViewTreeStoreContainerNode *node = FindContainerNode( item ); + if (!node) return; + + parent_node->GetChildren().DeleteObject( node ); +} + +void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item ) +{ + wxDataViewTreeStoreContainerNode *node = FindContainerNode( item ); + if (!node) return; + + node->GetChildren().clear(); +} + +void wxDataViewTreeStore::DeleteAllItems() +{ + // TODO +} + +void +wxDataViewTreeStore::GetValue(wxVariant &variant, + const wxDataViewItem &item, + unsigned int WXUNUSED(col)) const +{ + // if (col != 0) return; + + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return; + + wxIcon icon( node->GetIcon()); + if (node->IsContainer()) + { + wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node; + if (container->IsExpanded() && container->GetExpandedIcon().IsOk()) + icon = container->GetExpandedIcon(); + } + + wxDataViewIconText data( node->GetText(), icon ); + + variant << data; +} + +bool +wxDataViewTreeStore::SetValue(const wxVariant& variant, + const wxDataViewItem& item, + unsigned int WXUNUSED(col)) +{ + // if (col != 0) return false; + + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return false; + + wxDataViewIconText data; + + data << variant; + + node->SetText( data.GetText() ); + node->SetIcon( data.GetIcon() ); + + return true; +} + +wxDataViewItem wxDataViewTreeStore::GetParent( const wxDataViewItem &item ) const +{ + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return wxDataViewItem(0); + + wxDataViewTreeStoreNode *parent = node->GetParent(); + if (!parent) return wxDataViewItem(0); + + if (parent == m_root) + return wxDataViewItem(0); + + return parent->GetItem(); +} + +bool wxDataViewTreeStore::IsContainer( const wxDataViewItem &item ) const +{ + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return false; + + return node->IsContainer(); +} + +unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const +{ + wxDataViewTreeStoreContainerNode *node = FindContainerNode( item ); + if (!node) return 0; + + wxDataViewTreeStoreNodeList::iterator iter; + for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++) + { + wxDataViewTreeStoreNode* child = *iter; + children.Add( child->GetItem() ); + } + + return node->GetChildren().GetCount(); +} + +int wxDataViewTreeStore::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, + unsigned int WXUNUSED(column), bool WXUNUSED(ascending) ) +{ + wxDataViewTreeStoreNode *node1 = FindNode( item1 ); + wxDataViewTreeStoreNode *node2 = FindNode( item2 ); + + if (!node1 || !node2) + return 0; + + wxDataViewTreeStoreContainerNode* parent1 = + (wxDataViewTreeStoreContainerNode*) node1->GetParent(); + wxDataViewTreeStoreContainerNode* parent2 = + (wxDataViewTreeStoreContainerNode*) node2->GetParent(); + + if (parent1 != parent2) + { + wxLogError( wxT("Comparing items with different parent.") ); + return 0; + } + + if (node1->IsContainer() && !!node2->IsContainer()) + return 1; + + if (node2->IsContainer() && !!node1->IsContainer()) + return -1; + + return parent1->GetChildren().IndexOf( node1 ) - parent1->GetChildren().IndexOf( node2 ); +} + +wxDataViewTreeStoreNode *wxDataViewTreeStore::FindNode( const wxDataViewItem &item ) const +{ + if (!item.IsOk()) + return m_root; + + return (wxDataViewTreeStoreNode*) item.GetID(); +} + +wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const wxDataViewItem &item ) const +{ + if (!item.IsOk()) + return (wxDataViewTreeStoreContainerNode*) m_root; + + wxDataViewTreeStoreNode* node = (wxDataViewTreeStoreNode*) item.GetID(); + + if (!node->IsContainer()) + return NULL; + + return (wxDataViewTreeStoreContainerNode*) node; +} + +//----------------------------------------------------------------------------- +// wxDataViewTreeCtrl +//----------------------------------------------------------------------------- + +IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl) + +BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl) + EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded) + EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed) + EVT_SIZE( wxDataViewTreeCtrl::OnSize ) +END_EVENT_TABLE() + +wxDataViewTreeCtrl::wxDataViewTreeCtrl() +{ + m_imageList = NULL; +} + +wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id, + const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator ) +{ + m_imageList = NULL; + Create( parent, id, pos, size, style, validator ); + + wxDataViewTreeStore *store = new wxDataViewTreeStore; + AssociateModel( store ); + store->DecRef(); + + AppendIconTextColumn(wxString(),0,wxDATAVIEW_CELL_INERT,-1); +} + +wxDataViewTreeCtrl::~wxDataViewTreeCtrl() +{ + if (m_imageList) + delete m_imageList; +} + +bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id, + const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator ) +{ + return wxDataViewCtrl::Create( parent, id, pos, size, style, validator ); +} + +void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist ) +{ + if (m_imageList) + delete m_imageList; + + m_imageList = imagelist; +} + +wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent, + const wxString &text, int iconIndex, wxClientData *data ) +{ + wxIcon icon = wxNullIcon; + if (m_imageList && (iconIndex != -1)) + icon = m_imageList->GetIcon( iconIndex ); + + wxDataViewItem res = GetStore()->AppendItem( parent, text, icon, data ); + + GetStore()->ItemAdded( parent, res ); + + return res; +} + +wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent, + const wxString &text, int iconIndex, wxClientData *data ) +{ + wxIcon icon = wxNullIcon; + if (m_imageList && (iconIndex != -1)) + icon = m_imageList->GetIcon( iconIndex ); + + wxDataViewItem res = GetStore()->PrependItem( parent, text, icon, data ); + + GetStore()->ItemAdded( parent, res ); + + return res; +} + +wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous, + const wxString &text, int iconIndex, wxClientData *data ) +{ + wxIcon icon = wxNullIcon; + if (m_imageList && (iconIndex != -1)) + icon = m_imageList->GetIcon( iconIndex ); + + wxDataViewItem res = GetStore()->InsertItem( parent, previous, text, icon, data ); + + GetStore()->ItemAdded( parent, res ); + + return res; +} + +wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent, + const wxString &text, int iconIndex, int expandedIndex, wxClientData *data ) +{ + wxIcon icon = wxNullIcon; + if (m_imageList && (iconIndex != -1)) + icon = m_imageList->GetIcon( iconIndex ); + + wxIcon expanded = wxNullIcon; + if (m_imageList && (expandedIndex != -1)) + expanded = m_imageList->GetIcon( expandedIndex ); + + wxDataViewItem res = GetStore()->PrependContainer( parent, text, icon, expanded, data ); + + GetStore()->ItemAdded( parent, res ); + + return res; +} + +wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent, + const wxString &text, int iconIndex, int expandedIndex, wxClientData *data ) +{ + wxIcon icon = wxNullIcon; + if (m_imageList && (iconIndex != -1)) + icon = m_imageList->GetIcon( iconIndex ); + + wxIcon expanded = wxNullIcon; + if (m_imageList && (expandedIndex != -1)) + expanded = m_imageList->GetIcon( expandedIndex ); + + wxDataViewItem res = GetStore()->AppendContainer( parent, text, icon, expanded, data ); + + GetStore()->ItemAdded( parent, res ); + + return res; +} + +wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous, + const wxString &text, int iconIndex, int expandedIndex, wxClientData *data ) +{ + wxIcon icon = wxNullIcon; + if (m_imageList && (iconIndex != -1)) + icon = m_imageList->GetIcon( iconIndex ); + + wxIcon expanded = wxNullIcon; + if (m_imageList && (expandedIndex != -1)) + expanded = m_imageList->GetIcon( expandedIndex ); + + wxDataViewItem res = GetStore()->InsertContainer( parent, previous, text, icon, expanded, data ); + + GetStore()->ItemAdded( parent, res ); + + return res; +} + +void wxDataViewTreeCtrl::SetItemText( const wxDataViewItem& item, const wxString &text ) +{ + GetStore()->SetItemText(item,text); + + // notify control + GetStore()->ValueChanged( item, 0 ); +} + +void wxDataViewTreeCtrl::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon ) +{ + GetStore()->SetItemIcon(item,icon); + + // notify control + GetStore()->ValueChanged( item, 0 ); +} + +void wxDataViewTreeCtrl::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon ) +{ + GetStore()->SetItemExpandedIcon(item,icon); + + // notify control + GetStore()->ValueChanged( item, 0 ); +} + +void wxDataViewTreeCtrl::DeleteItem( const wxDataViewItem& item ) +{ + wxDataViewItem parent_item = GetStore()->GetParent( item ); + + GetStore()->DeleteItem(item); + + // notify control + GetStore()->ItemDeleted( parent_item, item ); +} + +void wxDataViewTreeCtrl::DeleteChildren( const wxDataViewItem& item ) +{ + wxDataViewTreeStoreContainerNode *node = GetStore()->FindContainerNode( item ); + if (!node) return; + + wxDataViewItemArray array; + wxDataViewTreeStoreNodeList::iterator iter; + for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++) + { + wxDataViewTreeStoreNode* child = *iter; + array.Add( child->GetItem() ); + } + + GetStore()->DeleteChildren( item ); + + // notify control + GetStore()->ItemsDeleted( item, array ); +} + +void wxDataViewTreeCtrl::DeleteAllItems() +{ + GetStore()->DeleteAllItems(); + + GetStore()->Cleared(); +} + +void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event ) +{ + if (m_imageList) return; + + wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() ); + if (!container) return; + + container->SetExpanded( true ); + + GetStore()->ItemChanged( event.GetItem() ); +} + +void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event ) +{ + if (m_imageList) return; + + wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() ); + if (!container) return; + + container->SetExpanded( false ); + + GetStore()->ItemChanged( event.GetItem() ); +} + +void wxDataViewTreeCtrl::OnSize( wxSizeEvent &event ) +{ +#if defined(wxUSE_GENERICDATAVIEWCTRL) + // automatically resize our only column to take the entire control width + if ( GetColumnCount() ) + { + wxSize size = GetClientSize(); + GetColumn(0)->SetWidth(size.x); + } +#endif + event.Skip( true ); +} + +#endif // wxUSE_DATAVIEWCTRL +