X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0a71f9e92f2d8b43e11299e712cb3da04660fd9e..63ced01b228ba426db163b75667a9b57d092f8db:/src/common/datavcmn.cpp diff --git a/src/common/datavcmn.cpp b/src/common/datavcmn.cpp index e9787ff99d..f7e5749ed1 100644 --- a/src/common/datavcmn.cpp +++ b/src/common/datavcmn.cpp @@ -20,712 +20,905 @@ #include "wx/dataview.h" #ifndef WX_PRECOMP + #include "wx/dc.h" + #include "wx/settings.h" #include "wx/log.h" + #include "wx/crt.h" #endif -const wxChar wxDataViewCtrlNameStr[] = wxT("dataviewCtrl"); +#include "wx/spinctrl.h" +#include "wx/choice.h" +#include "wx/imaglist.h" -// --------------------------------------------------------- -// wxDataViewModel -// --------------------------------------------------------- +const char wxDataViewCtrlNameStr[] = "dataviewCtrl"; + +namespace +{ + +// Custom handler pushed on top of the edit control used by wxDataViewCtrl to +// forward some events to the main control itself. +class wxDataViewEditorCtrlEvtHandler: public wxEvtHandler +{ +public: + wxDataViewEditorCtrlEvtHandler(wxControl *editor, wxDataViewRenderer *owner) + { + m_editorCtrl = editor; + m_owner = owner; + + m_finished = false; + } + + void AcceptChangesAndFinish(); + void SetFocusOnIdle( bool focus = true ) { m_focusOnIdle = focus; } + +protected: + void OnChar( wxKeyEvent &event ); + void OnTextEnter( wxCommandEvent &event ); + void OnKillFocus( wxFocusEvent &event ); + void OnIdle( wxIdleEvent &event ); + +private: + wxDataViewRenderer *m_owner; + wxControl *m_editorCtrl; + bool m_finished; + bool m_focusOnIdle; + +private: + DECLARE_EVENT_TABLE() +}; -IMPLEMENT_ABSTRACT_CLASS(wxDataViewModel, wxObject) +} // anonymous namespace // --------------------------------------------------------- -// wxDataViewListModel +// wxDataViewModelNotifier // --------------------------------------------------------- -IMPLEMENT_ABSTRACT_CLASS(wxDataViewListModel, wxDataViewModel) +#include "wx/listimpl.cpp" +WX_DEFINE_LIST(wxDataViewModelNotifiers) -wxDataViewListModel::wxDataViewListModel() +bool wxDataViewModelNotifier::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items ) { - m_viewingColumns.DeleteContents( true ); - m_notifiers.DeleteContents( true ); + size_t count = items.GetCount(); + size_t i; + for (i = 0; i < count; i++) + if (!ItemAdded( parent, items[i] )) return false; + + return true; +} + +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; } -wxDataViewListModel::~wxDataViewListModel() +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; - wxList::compatibility_iterator 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; - wxList::compatibility_iterator 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( unsigned int before ) +bool wxDataViewModel::ItemChanged( const wxDataViewItem &item ) { bool ret = true; - wxList::compatibility_iterator 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( unsigned int row ) +bool wxDataViewModel::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items ) { bool ret = true; - wxList::compatibility_iterator 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( unsigned int row ) +bool wxDataViewModel::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items ) { bool ret = true; - wxList::compatibility_iterator 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( unsigned int col, unsigned int row ) +bool wxDataViewModel::ItemsChanged( const wxDataViewItemArray &items ) { bool ret = true; - wxList::compatibility_iterator 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::RowsReordered( unsigned int *new_order ) +bool wxDataViewModel::ValueChanged( const wxDataViewItem &item, unsigned int col ) { bool ret = true; - wxList::compatibility_iterator 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; - wxList::compatibility_iterator 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, unsigned int model_column ) -{ - m_viewingColumns.Append( new wxDataViewViewingColumn( view_column, model_column ) ); -} - -void wxDataViewListModel::RemoveViewingColumn( wxDataViewColumn *column ) +void wxDataViewModel::Resort() { - wxList::compatibility_iterator 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, + unsigned int column, bool ascending ) const { -public: - wxDataViewSortedListModelNotifier( wxDataViewSortedListModel *model ) - { m_model = model; } - - virtual bool RowAppended() - { return m_model->ChildRowAppended(); } - - virtual bool RowPrepended() - { return m_model->ChildRowPrepended(); } - - virtual bool RowInserted( unsigned int before ) - { return m_model->ChildRowInserted( before ); } + // sort branches before leaves + bool item1_is_container = IsContainer(item1); + bool item2_is_container = IsContainer(item2); - virtual bool RowDeleted( unsigned int row ) - { return m_model->ChildRowDeleted( row ); } - - virtual bool RowChanged( unsigned int row ) - { return m_model->ChildRowChanged( row ); } - - virtual bool ValueChanged( unsigned int col, unsigned int row ) - { return m_model->ChildValueChanged( col, row); } - - virtual bool RowsReordered( unsigned int *new_order ) - { return m_model->ChildRowsReordered( new_order ); } - - virtual bool Cleared() - { return m_model->ChildCleared(); } + if (item1_is_container && !item2_is_container) + return 1; + if (item2_is_container && !item1_is_container) + return -1; - wxDataViewSortedListModel *m_model; -}; + wxVariant value1,value2; + GetValue( value1, item1, column ); + GetValue( value2, item2, column ); -// --------------------------------------------------------- -// wxDataViewSortedListModel compare function -// --------------------------------------------------------- + if (!ascending) + { + wxVariant temp = value1; + value1 = value2; + value2 = temp; + } -int wxCALLBACK wxDataViewListModelSortedDefaultCompare - (unsigned int row1, unsigned int row2, unsigned int col, wxDataViewListModel* model ) -{ - wxVariant value1,value2; - model->GetValue( value1, col, row1 ); - model->GetValue( value2, col, row2 ); if (value1.GetType() == wxT("string")) { wxString str1 = value1.GetString(); wxString str2 = value2.GetString(); - return str1.Cmp( str2 ); + 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 -1; } - return 0; -} - -static wxDataViewListModelCompare s_CmpFunc; -static wxDataViewListModel *s_CmpModel; -static unsigned int s_CmpCol; + // items must be different + wxUIntPtr id1 = wxPtrToUInt(item1.GetID()), + id2 = wxPtrToUInt(item2.GetID()); -int LINKAGEMODE wxDataViewIntermediateCmp( unsigned int row1, unsigned int row2 ) -{ - return s_CmpFunc( row1, row2, s_CmpCol, s_CmpModel ); + return ascending ? id1 - id2 : id2 - id1; } // --------------------------------------------------------- -// wxDataViewSortedListModel +// wxDataViewIndexListModel // --------------------------------------------------------- -IMPLEMENT_ABSTRACT_CLASS(wxDataViewSortedListModel, wxDataViewListModel) - -wxDataViewSortedListModel::wxDataViewSortedListModel( wxDataViewListModel *child ) : - m_array( wxDataViewIntermediateCmp ) +static int my_sort( int *v1, int *v2 ) { - m_child = child; - s_CmpCol = 0; - s_CmpModel = child; - s_CmpFunc = wxDataViewListModelSortedDefaultCompare; - - m_notifierOnChild = new wxDataViewSortedListModelNotifier( this ); - m_child->AddNotifier( m_notifierOnChild ); - - Resort(); + return *v2-*v1; } -wxDataViewSortedListModel::~wxDataViewSortedListModel() -{ - m_child->RemoveNotifier( m_notifierOnChild ); -} -void wxDataViewSortedListModel::Resort() +wxDataViewIndexListModel::wxDataViewIndexListModel( unsigned int initial_size ) { - m_array.Clear(); - unsigned int n = m_child->GetNumberOfRows(); + // IDs are ordered until an item gets deleted or inserted + m_ordered = true; + + // build initial index unsigned int i; - for (i = 0; i < n; i++) - m_array.Add( i ); + for (i = 1; i < initial_size+1; i++) + m_hash.Add( wxUIntToPtr(i) ); + m_nextFreeID = initial_size + 1; } -#if 0 -static void Dump( wxDataViewListModel *model, unsigned int col ) +void wxDataViewIndexListModel::Reset( unsigned int new_size ) { - unsigned int n = model->GetNumberOfRows(); + m_hash.Clear(); + + // IDs are ordered until an item gets deleted or inserted + m_ordered = true; + + // build initial index unsigned int i; - for (i = 0; i < n; i++) - { - wxVariant variant; - model->GetValue( variant, col, i ); - wxString tmp; - tmp = variant.GetString(); - wxPrintf( wxT("%d: %s\n"), (int) i, tmp.c_str() ); - } + for (i = 1; i < new_size+1; i++) + m_hash.Add( wxUIntToPtr(i) ); + + m_nextFreeID = new_size + 1; + + /* wxDataViewModel:: */ Cleared(); } -#endif -bool wxDataViewSortedListModel::ChildRowAppended() +void wxDataViewIndexListModel::RowPrepended() { - // no need to fix up array + m_ordered = false; + + unsigned int id = m_nextFreeID; + m_nextFreeID++; - unsigned int len = m_array.GetCount(); + m_hash.Insert( wxUIntToPtr(id), 0 ); + wxDataViewItem item( wxUIntToPtr(id) ); + ItemAdded( wxDataViewItem(0), item ); - unsigned int pos = m_array.Add( len ); +} - if (pos == 0) - return wxDataViewListModel::RowPrepended(); +void wxDataViewIndexListModel::RowInserted( unsigned int before ) +{ + m_ordered = false; - if (pos == len) - return wxDataViewListModel::RowAppended(); + unsigned int id = m_nextFreeID; + m_nextFreeID++; - return wxDataViewListModel::RowInserted( pos ); + m_hash.Insert( wxUIntToPtr(id), before ); + wxDataViewItem item( wxUIntToPtr(id) ); + ItemAdded( wxDataViewItem(0), item ); } -bool wxDataViewSortedListModel::ChildRowPrepended() +void wxDataViewIndexListModel::RowAppended() { - // fix up array - unsigned int i; - unsigned int len = m_array.GetCount(); - for (i = 0; i < len; i++) - { - unsigned int value = m_array[i]; - m_array[i] = value+1; - } - - unsigned int pos = m_array.Add( 0 ); + unsigned int id = m_nextFreeID; + m_nextFreeID++; - if (pos == 0) - return wxDataViewListModel::RowPrepended(); + m_hash.Add( wxUIntToPtr(id) ); + wxDataViewItem item( wxUIntToPtr(id) ); + ItemAdded( wxDataViewItem(0), item ); +} - if (pos == len) - return wxDataViewListModel::RowAppended(); +void wxDataViewIndexListModel::RowDeleted( unsigned int row ) +{ + m_ordered = false; - return wxDataViewListModel::RowInserted( pos ); + wxDataViewItem item( m_hash[row] ); + /* wxDataViewModel:: */ ItemDeleted( wxDataViewItem(0), item ); + m_hash.RemoveAt( row ); } -bool wxDataViewSortedListModel::ChildRowInserted( unsigned int before ) +void wxDataViewIndexListModel::RowsDeleted( const wxArrayInt &rows ) { - // fix up array + wxArrayInt sorted = rows; + sorted.Sort( my_sort ); + + m_ordered = false; + + wxDataViewItemArray array; unsigned int i; - unsigned int len = m_array.GetCount(); - for (i = 0; i < len; i++) + for (i = 0; i < rows.GetCount(); i++) { - unsigned int value = m_array[i]; - if (value >= before) - m_array[i] = value+1; + 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] ); +} + +void wxDataViewIndexListModel::RowChanged( unsigned int row ) +{ + /* wxDataViewModel:: */ ItemChanged( GetItem(row) ); +} + +void wxDataViewIndexListModel::RowValueChanged( unsigned int row, unsigned int col ) +{ + /* wxDataViewModel:: */ ValueChanged( GetItem(row), col ); +} - unsigned int pos = m_array.Add( before ); +unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) const +{ + if (m_ordered) + return wxPtrToUInt(item.GetID())-1; - if (pos == 0) - return wxDataViewListModel::RowPrepended(); + // assert for not found + return (unsigned int) m_hash.Index( item.GetID() ); +} - if (pos == len) - return wxDataViewListModel::RowAppended(); +wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const +{ + wxASSERT( row < m_hash.GetCount() ); + return wxDataViewItem( m_hash[row] ); +} - return wxDataViewListModel::RowInserted( pos ); +bool wxDataViewIndexListModel::HasDefaultCompare() const +{ + return !m_ordered; } -bool wxDataViewSortedListModel::ChildRowDeleted( unsigned int row ) +int wxDataViewIndexListModel::Compare(const wxDataViewItem& item1, + const wxDataViewItem& item2, + unsigned int WXUNUSED(column), + bool ascending) const { - unsigned int i; - unsigned int len = m_array.GetCount(); - int pos = -1; - for (i = 0; i < len; i++) + if (m_ordered) { - unsigned int value = m_array[i]; - if (value == row) - { - // delete later - pos = (int) i; - } + unsigned int pos1 = wxPtrToUInt(item1.GetID()); // -1 not needed here + unsigned int pos2 = wxPtrToUInt(item2.GetID()); // -1 not needed here + + if (ascending) + return pos1 - pos2; else - { - // Fix up array - if (value > row) - m_array[i] = value-1; - } + return pos2 - pos1; } - if (pos == -1) - return false; // we should probably assert - - // remove - m_array.RemoveAt( (unsigned int) pos ); + if (ascending) + return GetRow(item1) - GetRow(item2); - return wxDataViewListModel::RowDeleted( (unsigned int) pos); + return GetRow(item2) - GetRow(item1); } -bool wxDataViewSortedListModel::ChildRowChanged( unsigned int row ) +unsigned int wxDataViewIndexListModel::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const { - unsigned int i; - unsigned int len = m_array.GetCount(); + if (item.IsOk()) + return 0; - // Remove and readd sorted. Find out at which - // position it was and where it ended. - unsigned int start_pos = 0,end_pos = 0; - for (i = 0; i < len; i++) - if (m_array[i] == row) - { - start_pos = i; - break; - } - m_array.RemoveAt( start_pos ); - m_array.Add( row ); + children = m_hash; - for (i = 0; i < len; i++) - if (m_array[i] == row) - { - end_pos = i; - break; - } + return m_hash.GetCount(); +} - if (end_pos == start_pos) - return wxDataViewListModel::RowChanged( start_pos ); +// --------------------------------------------------------- +// wxDataViewVirtualListModel +// --------------------------------------------------------- - // Create an array where order[old] -> new_pos, so that - // if nothing changed order[0] -> 0 etc. - unsigned int *order = new unsigned int[ len ]; - // Fill up initial values. - for (i = 0; i < len; i++) - order[i] = i; +#ifndef __WXMAC__ - 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; - } +wxDataViewVirtualListModel::wxDataViewVirtualListModel( unsigned int initial_size ) +{ + m_size = initial_size; +} - wxDataViewListModel::RowsReordered( order ); +void wxDataViewVirtualListModel::Reset( unsigned int new_size ) +{ + m_size = new_size; - delete [] order; + /* wxDataViewModel:: */ Cleared(); +} - return true; +void wxDataViewVirtualListModel::RowPrepended() +{ + m_size++; + wxDataViewItem item( wxUIntToPtr(1) ); + ItemAdded( wxDataViewItem(0), item ); } -bool wxDataViewSortedListModel::ChildValueChanged( unsigned int col, unsigned int row ) +void wxDataViewVirtualListModel::RowInserted( unsigned int before ) { - unsigned int i; - unsigned int len = m_array.GetCount(); + m_size++; + wxDataViewItem item( wxUIntToPtr(before+1) ); + ItemAdded( wxDataViewItem(0), item ); +} - // Remove and readd sorted. Find out at which - // position it was and where it ended. - unsigned int start_pos = 0,end_pos = 0; - for (i = 0; i < len; i++) - if (m_array[i] == row) - { - start_pos = i; - break; - } - m_array.RemoveAt( start_pos ); - m_array.Add( row ); +void wxDataViewVirtualListModel::RowAppended() +{ + m_size++; + wxDataViewItem item( wxUIntToPtr(m_size) ); + ItemAdded( wxDataViewItem(0), item ); +} - for (i = 0; i < len; i++) - if (m_array[i] == row) - { - end_pos = i; - break; - } +void wxDataViewVirtualListModel::RowDeleted( unsigned int row ) +{ + m_size--; + wxDataViewItem item( wxUIntToPtr(row+1) ); + /* wxDataViewModel:: */ ItemDeleted( wxDataViewItem(0), item ); +} - if (end_pos == start_pos) - return wxDataViewListModel::ValueChanged( col, start_pos ); +void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows ) +{ + m_size -= rows.GetCount(); - // Create an array where order[old] -> new_pos, so that - // if nothing changed order[0] -> 0 etc. - unsigned int *order = new unsigned int[ len ]; - // Fill up initial values. - for (i = 0; i < len; i++) - order[i] = i; + wxArrayInt sorted = rows; + sorted.Sort( my_sort ); - if (start_pos < end_pos) - { - for (i = start_pos; i < end_pos; i++) - order[i] = order[i+1]; - order[end_pos] = start_pos; - } - else + wxDataViewItemArray array; + unsigned int i; + for (i = 0; i < sorted.GetCount(); i++) { - for (i = end_pos; i > start_pos; i--) - order[i] = order[i-1]; - order[start_pos] = end_pos; + wxDataViewItem item( wxUIntToPtr(sorted[i]+1) ); + array.Add( item ); } + /* wxDataViewModel:: */ ItemsDeleted( wxDataViewItem(0), array ); +} + +void wxDataViewVirtualListModel::RowChanged( unsigned int row ) +{ + /* wxDataViewModel:: */ ItemChanged( GetItem(row) ); +} - wxDataViewListModel::RowsReordered( order ); +void wxDataViewVirtualListModel::RowValueChanged( unsigned int row, unsigned int col ) +{ + /* wxDataViewModel:: */ ValueChanged( GetItem(row), col ); +} - delete [] order; +unsigned int wxDataViewVirtualListModel::GetRow( const wxDataViewItem &item ) const +{ + return wxPtrToUInt( item.GetID() ) -1; +} - return true; +wxDataViewItem wxDataViewVirtualListModel::GetItem( unsigned int row ) const +{ + return wxDataViewItem( wxUIntToPtr(row+1) ); } -bool wxDataViewSortedListModel::ChildRowsReordered( unsigned int *WXUNUSED(new_order) ) +bool wxDataViewVirtualListModel::HasDefaultCompare() const { - // Nothing needs to be done. If the sort criteria - // of this list don't change, the order of the - // items of the child list isn't relevant. return true; } -bool wxDataViewSortedListModel::ChildCleared() +int wxDataViewVirtualListModel::Compare(const wxDataViewItem& item1, + const wxDataViewItem& item2, + unsigned int WXUNUSED(column), + bool ascending) const { - return wxDataViewListModel::Cleared(); + unsigned int pos1 = wxPtrToUInt(item1.GetID()); // -1 not needed here + unsigned int pos2 = wxPtrToUInt(item2.GetID()); // -1 not needed here + + if (ascending) + return pos1 - pos2; + else + return pos2 - pos1; } -unsigned int wxDataViewSortedListModel::GetNumberOfRows() +unsigned int wxDataViewVirtualListModel::GetChildren( const wxDataViewItem &WXUNUSED(item), wxDataViewItemArray &WXUNUSED(children) ) const { - return m_array.GetCount(); + return 0; // should we report an error ? } -unsigned int wxDataViewSortedListModel::GetNumberOfCols() +#endif // __WXMAC__ + +//----------------------------------------------------------------------------- +// wxDataViewIconText +//----------------------------------------------------------------------------- + +IMPLEMENT_DYNAMIC_CLASS(wxDataViewIconText,wxObject) + +IMPLEMENT_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV) + +// --------------------------------------------------------- +// wxDataViewRendererBase +// --------------------------------------------------------- + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject) + +wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype, + wxDataViewCellMode WXUNUSED(mode), + int WXUNUSED(align) ) { - return m_child->GetNumberOfCols(); + m_variantType = varianttype; + m_owner = NULL; } -wxString wxDataViewSortedListModel::GetColType( unsigned int col ) +wxDataViewRendererBase::~wxDataViewRendererBase() { - return m_child->GetColType( col ); } -void wxDataViewSortedListModel::GetValue( wxVariant &variant, unsigned int col, unsigned int row ) +const wxDataViewCtrl* wxDataViewRendererBase::GetView() const { - unsigned int child_row = m_array[row]; - m_child->GetValue( variant, col, child_row ); + return const_cast(this)->GetOwner()->GetOwner(); } -bool wxDataViewSortedListModel::SetValue( wxVariant &variant, unsigned int col, unsigned int row ) +bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect ) { - unsigned int child_row = m_array[row]; - bool ret = m_child->SetValue( variant, col, child_row ); + wxDataViewCtrl* dv_ctrl = GetOwner()->GetOwner(); - // Do nothing here as the change in the - // child model will be reported back. + // Before doing anything we send an event asking if editing of this item is really wanted. + wxDataViewEvent start_event( wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING, dv_ctrl->GetId() ); + start_event.SetDataViewColumn( GetOwner() ); + start_event.SetModel( dv_ctrl->GetModel() ); + start_event.SetItem( item ); + start_event.SetEventObject( dv_ctrl ); + dv_ctrl->GetEventHandler()->ProcessEvent( start_event ); + if( !start_event.IsAllowed() ) + return false; - return ret; -} + m_item = item; // remember for later -bool wxDataViewSortedListModel::RowAppended() -{ - // you can only append - bool ret = m_child->RowAppended(); + unsigned int col = GetOwner()->GetModelColumn(); + wxVariant value; + dv_ctrl->GetModel()->GetValue( value, item, col ); - // Do nothing here as the change in the - // child model will be reported back. + m_editorCtrl = CreateEditorCtrl( dv_ctrl->GetMainWindow(), labelRect, value ); - return ret; + // there might be no editor control for the given item + if(!m_editorCtrl) + return false; + + 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, dv_ctrl->GetId() ); + event.SetDataViewColumn( GetOwner() ); + event.SetModel( dv_ctrl->GetModel() ); + event.SetItem( item ); + event.SetEventObject( dv_ctrl ); + dv_ctrl->GetEventHandler()->ProcessEvent( event ); + + return true; } -bool wxDataViewSortedListModel::RowPrepended() +void wxDataViewRendererBase::DestroyEditControl() { - // you can only append - bool ret = m_child->RowAppended(); + // Hide the control immediately but don't delete it yet as there could be + // some pending messages for it. + m_editorCtrl->Hide(); - // Do nothing here as the change in the - // child model will be reported back. + wxEvtHandler * const handler = m_editorCtrl->PopEventHandler(); - return ret; + wxPendingDelete.Append(handler); + wxPendingDelete.Append(m_editorCtrl); } -bool wxDataViewSortedListModel::RowInserted( unsigned int WXUNUSED(before) ) +void wxDataViewRendererBase::CancelEditing() { - // you can only append - bool ret = m_child->RowAppended(); + if (!m_editorCtrl) + return; - // Do nothing here as the change in the - // child model will be reported back. + GetOwner()->GetOwner()->GetMainWindow()->SetFocus(); - return ret; + DestroyEditControl(); } -bool wxDataViewSortedListModel::RowDeleted( unsigned int row ) +bool wxDataViewRendererBase::FinishEditing() { - unsigned int child_row = m_array[row]; + if (!m_editorCtrl) + return true; - bool ret = m_child->RowDeleted( child_row ); + wxVariant value; + GetValueFromEditorCtrl( m_editorCtrl, value ); - // Do nothing here as the change in the - // child model will be reported back. + wxDataViewCtrl* dv_ctrl = GetOwner()->GetOwner(); - return ret; -} + dv_ctrl->GetMainWindow()->SetFocus(); -bool wxDataViewSortedListModel::RowChanged( unsigned int row ) -{ - unsigned int child_row = m_array[row]; - bool ret = m_child->RowChanged( child_row ); + DestroyEditControl(); - // Do nothing here as the change in the - // child model will be reported back. + if (!Validate(value)) + return false; - return ret; + unsigned int col = GetOwner()->GetModelColumn(); + dv_ctrl->GetModel()->ChangeValue(value, m_item, col); + + // Now we should send Editing Done event + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, dv_ctrl->GetId() ); + event.SetDataViewColumn( GetOwner() ); + event.SetModel( dv_ctrl->GetModel() ); + event.SetItem( m_item ); + event.SetEventObject( dv_ctrl ); + dv_ctrl->GetEventHandler()->ProcessEvent( event ); + + return true; } -bool wxDataViewSortedListModel::ValueChanged( unsigned int col, unsigned int row ) +// ---------------------------------------------------------------------------- +// wxDataViewCustomRendererBase +// ---------------------------------------------------------------------------- + +void +wxDataViewCustomRendererBase::WXCallRender(wxRect rectCell, wxDC *dc, int state) { - unsigned int child_row = m_array[row]; - bool ret = m_child->ValueChanged( col, child_row ); + wxCHECK_RET( dc, "no DC to draw on in custom renderer?" ); + + // adjust the rectangle ourselves to account for the alignment + wxRect rectItem = rectCell; + const int align = GetAlignment(); + if ( align != wxDVR_DEFAULT_ALIGNMENT ) + { + const wxSize size = GetSize(); - // Do nothing here as the change in the - // child model will be reported back. + // take alignment into account only if there is enough space, otherwise + // show as much contents as possible + // + // notice that many existing renderers (e.g. wxDataViewSpinRenderer) + // return hard-coded size which can be more than they need and if we + // trusted their GetSize() we'd draw the text out of cell bounds + // entirely - return ret; -} + if ( size.x >= 0 && size.x < rectCell.width ) + { + if ( align & wxALIGN_CENTER_HORIZONTAL ) + rectItem.x += (rectCell.width - size.x)/2; + else if ( align & wxALIGN_RIGHT ) + rectItem.x += rectCell.width - size.x; + // else: wxALIGN_LEFT is the default -bool wxDataViewSortedListModel::RowsReordered( unsigned int *WXUNUSED(new_order) ) -{ - // We sort them ourselves. + rectItem.width = size.x; + } + + if ( size.y >= 0 && size.y < rectCell.height ) + { + if ( align & wxALIGN_CENTER_VERTICAL ) + rectItem.y += (rectCell.height - size.y)/2; + else if ( align & wxALIGN_BOTTOM ) + rectItem.y += rectCell.height - size.y; + // else: wxALIGN_TOP is the default + + rectItem.height = size.y; + } + } + + + // set up the DC attributes + + // override custom foreground with the standard one for the selected items + // because we currently don't allow changing the selection background and + // custom colours may be unreadable on it + wxColour col; + if ( state & wxDATAVIEW_CELL_SELECTED ) + col = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); + else if ( m_attr.HasColour() ) + col = m_attr.GetColour(); + else // use default foreground + col = GetOwner()->GetOwner()->GetForegroundColour(); + + wxDCTextColourChanger changeFg(*dc, col); + + wxDCFontChanger changeFont(*dc); + if ( m_attr.HasFont() ) + { + wxFont font(dc->GetFont()); + if ( m_attr.GetBold() ) + font.MakeBold(); + if ( m_attr.GetItalic() ) + font.MakeItalic(); + + changeFont.Set(font); + } - return false; + Render(rectItem, dc, state); } -bool wxDataViewSortedListModel::Cleared() +void +wxDataViewCustomRendererBase::RenderText(const wxString& text, + int xoffset, + wxRect rect, + wxDC *dc, + int WXUNUSED(state)) { - bool ret = m_child->Cleared(); + wxRect rectText = rect; + rectText.x += xoffset; + rectText.width -= xoffset; - // Do nothing here as the change in the - // child model will be reported back. + // check if we want to ellipsize the text if it doesn't fit + wxString ellipsizedText; + if ( GetEllipsizeMode() != wxELLIPSIZE_NONE ) + { + ellipsizedText = wxControl::Ellipsize + ( + text, + *dc, + GetEllipsizeMode(), + rectText.width, + wxELLIPSIZE_FLAGS_NONE + ); + } - return ret; + // get the alignment to use + int align = GetAlignment(); + if ( align == wxDVR_DEFAULT_ALIGNMENT ) + { + // if we don't have an explicit alignment ourselves, use that of the + // column in horizontal direction and default vertical alignment + align = GetOwner()->GetAlignment() | wxALIGN_CENTRE_VERTICAL; + } + + dc->DrawLabel(ellipsizedText.empty() ? text : ellipsizedText, + rectText, align); } -// --------------------------------------------------------- -// wxDataViewCellBase -// --------------------------------------------------------- +//----------------------------------------------------------------------------- +// wxDataViewEditorCtrlEvtHandler +//----------------------------------------------------------------------------- -IMPLEMENT_ABSTRACT_CLASS(wxDataViewCellBase, wxObject) +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() -wxDataViewCellBase::wxDataViewCellBase( const wxString &varianttype, wxDataViewCellMode mode ) +void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event ) { - m_variantType = varianttype; - m_mode = mode; -} - -// --------------------------------------------------------- -// wxDataViewColumnBase -// --------------------------------------------------------- + if (m_focusOnIdle) + { + m_focusOnIdle = false; + if (wxWindow::FindFocus() != m_editorCtrl) + m_editorCtrl->SetFocus(); + } -IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumnBase, wxObject) + event.Skip(); +} -wxDataViewColumnBase::wxDataViewColumnBase(const wxString& title, - wxDataViewCell *cell, - unsigned int model_column, - int WXUNUSED(width), - int flags ) +void wxDataViewEditorCtrlEvtHandler::OnTextEnter( wxCommandEvent &WXUNUSED(event) ) { - m_cell = cell; - m_model_column = model_column; - m_flags = flags; - m_title = title; - m_owner = NULL; - m_cell->SetOwner( (wxDataViewColumn*) this ); + m_finished = true; + m_owner->FinishEditing(); } -wxDataViewColumnBase::~wxDataViewColumnBase() +void wxDataViewEditorCtrlEvtHandler::OnChar( wxKeyEvent &event ) { - if (m_cell) - delete m_cell; + 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(); + } +} - if (GetOwner()) +void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event ) +{ + if (!m_finished) { - GetOwner()->GetModel()->RemoveViewingColumn( (wxDataViewColumn*) this ); + m_finished = true; + m_owner->FinishEditing(); } + + event.Skip(); } -void wxDataViewColumnBase::SetTitle( const wxString &title ) +// --------------------------------------------------------- +// wxDataViewColumnBase +// --------------------------------------------------------- + +void wxDataViewColumnBase::Init(wxDataViewRenderer *renderer, + unsigned int model_column) { - m_title = title; + m_renderer = renderer; + m_model_column = model_column; + m_owner = NULL; + m_renderer->SetOwner( (wxDataViewColumn*) this ); } -wxString wxDataViewColumnBase::GetTitle() +wxDataViewColumnBase::~wxDataViewColumnBase() { - return m_title; + delete m_renderer; } // --------------------------------------------------------- @@ -737,71 +930,1423 @@ IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl) wxDataViewCtrlBase::wxDataViewCtrlBase() { m_model = NULL; - m_cols.DeleteContents( true ); + m_expander_column = 0; + m_indent = 8; } wxDataViewCtrlBase::~wxDataViewCtrlBase() { + 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, unsigned int model_column ) +const wxDataViewModel* wxDataViewCtrlBase::GetModel() const { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewTextCell(), model_column ) ); + return m_model; } -bool wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column ) +void wxDataViewCtrlBase::ExpandAncestors( const wxDataViewItem & item ) { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewToggleCell(), model_column, 30 ) ); + 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; } -bool wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column ) +wxDataViewColumn * +wxDataViewCtrlBase::PrependToggleColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewProgressCell(), model_column, 70 ) ); + + 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; } -bool wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column ) +wxDataViewColumn * +wxDataViewCtrlBase::PrependBitmapColumn( const wxBitmap &label, unsigned int model_column, + wxDataViewCellMode mode, int width, wxAlignment align, int flags ) { - return AppendColumn( new wxDataViewColumn( label, new wxDataViewDateCell(), model_column ) ); + wxDataViewColumn *ret = new wxDataViewColumn( label, + new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ), + model_column, width, align, flags ); + PrependColumn( ret ); + return ret; } -bool wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col ) +bool +wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col ) { - m_cols.Append( (wxObject*) col ); col->SetOwner( (wxDataViewCtrl*) this ); - m_model->AddViewingColumn( col, col->GetModelColumn() ); return true; } -unsigned int wxDataViewCtrlBase::GetNumberOfColumns() +bool +wxDataViewCtrlBase::PrependColumn( wxDataViewColumn *col ) { - return m_cols.GetCount(); + 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_START_EDITING, 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_CACHE_HINT, 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(__WXOSX_CARBON__) + +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 ) +{ + wxChoice* c = new wxChoice(parent, wxID_ANY, labelRect.GetTopLeft(), wxDefaultSize, m_choices ); + c->Move(labelRect.GetRight() - c->GetRect().width, wxDefaultCoord); + 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 wxDataViewCtrlBase::DeleteColumn( unsigned int WXUNUSED(pos) ) +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; +} + +// ---------------------------------------------------------------------------- +// wxDataViewChoiceByIndexRenderer +// ---------------------------------------------------------------------------- + +wxDataViewChoiceByIndexRenderer::wxDataViewChoiceByIndexRenderer( const wxArrayString &choices, + wxDataViewCellMode mode, int alignment ) : + wxDataViewChoiceRenderer( choices, mode, alignment ) { - return false; +} + +wxControl* wxDataViewChoiceByIndexRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value ) +{ + wxVariant string_value = GetChoice( value.GetLong() ); + + return wxDataViewChoiceRenderer::CreateEditorCtrl( parent, labelRect, string_value ); } -bool wxDataViewCtrlBase::ClearColumns() +bool wxDataViewChoiceByIndexRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value ) { - return false; + wxVariant string_value; + if (!wxDataViewChoiceRenderer::GetValueFromEditorCtrl( editor, string_value )) + return false; + + value = (long) GetChoices().Index( string_value.GetString() ); + return true; } -wxDataViewColumn* wxDataViewCtrlBase::GetColumn( unsigned int pos ) +bool wxDataViewChoiceByIndexRenderer::SetValue( const wxVariant &value ) { - return (wxDataViewColumn*) m_cols[ pos ]; + wxVariant string_value = GetChoice( value.GetLong() ); + return wxDataViewChoiceRenderer::SetValue( string_value ); +} + +bool wxDataViewChoiceByIndexRenderer::GetValue( wxVariant &value ) const +{ + wxVariant string_value; + if (!wxDataViewChoiceRenderer::GetValue( string_value )) + return false; + + value = (long) GetChoices().Index( string_value.GetString() ); + 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 int row ) +{ + wxVector::iterator it = m_data.begin() + row; + delete *it; + 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; + } + + m_data.clear(); + + 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(); +} + +bool wxDataViewTreeStore::IsContainer( const wxDataViewItem& item ) const +{ + wxDataViewTreeStoreNode *node = FindNode( item ); + if (!node) return false; + + return node->IsContainer(); +} + +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() +{ + DeleteChildren(m_root); +} + +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(); +} + +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) ) const +{ + 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 ) - parent2->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() +{ + delete m_imageList; +} + +bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id, + const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator ) +{ + if ( !wxDataViewCtrl::Create( parent, id, pos, size, style, validator ) ) + return false; + + // create the standard model and a column in the tree + wxDataViewTreeStore *store = new wxDataViewTreeStore; + AssociateModel( store ); + store->DecRef(); + + AppendIconTextColumn + ( + wxString(), // no label (header is not shown anyhow) + 0, // the only model column + wxDATAVIEW_CELL_EDITABLE, + -1, // default width + wxALIGN_NOT, // and alignment + 0 // not resizeable + ); + + return true; +} + +void wxDataViewTreeCtrl::SetImageList( wxImageList *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 +