X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1398e483ccfe6419beb875980f4f58f56fdf464a..3039af96f6ebff4588f9ebf8a864d2c0e43d8697:/src/osx/carbon/listctrl_mac.cpp diff --git a/src/osx/carbon/listctrl_mac.cpp b/src/osx/carbon/listctrl_mac.cpp index 1f0b594c94..2734d0ac64 100644 --- a/src/osx/carbon/listctrl_mac.cpp +++ b/src/osx/carbon/listctrl_mac.cpp @@ -103,7 +103,7 @@ wxEND_HANDLERS_TABLE() wxCONSTRUCTOR_5( wxListCtrl , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle ) /* - TODO : Expose more information of a list's layout etc. via appropriate objects (ï¿  la NotebookPageInfo) + TODO : Expose more information of a list's layout etc. via appropriate objects (a la NotebookPageInfo) */ #else IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl) @@ -148,10 +148,10 @@ static pascal OSStatus wxMacListCtrlEventHandler( EventHandlerCallRef handler , if (result == kControlButtonPart){ DataBrowserPropertyID col; GetDataBrowserSortProperty(controlRef, &col); - + DataBrowserTableViewColumnIndex column = 0; verify_noerr( GetDataBrowserTableViewColumnPosition( controlRef, col, &column ) ); - + le.m_col = column; // FIXME: we can't use the sort property for virtual listctrls // so we need to find a better way to determine which column was clicked... @@ -300,6 +300,9 @@ wxMacListCtrlEventDelegate::wxMacListCtrlEventDelegate( wxListCtrl* list, int id bool wxMacListCtrlEventDelegate::ProcessEvent( wxEvent& event ) { + int id = event.GetId(); + wxObject* obj = event.GetEventObject(); + // even though we use a generic list ctrl underneath, make sure // we present ourselves as wxListCtrl. event.SetEventObject( m_list ); @@ -307,10 +310,20 @@ bool wxMacListCtrlEventDelegate::ProcessEvent( wxEvent& event ) if ( !event.IsKindOf( CLASSINFO( wxCommandEvent ) ) ) { - if (m_list->HandleWindowEvent( event )) + if (m_list->GetEventHandler()->ProcessEvent( event )) + { + event.SetId(id); + event.SetEventObject(obj); return true; + } } - return wxEvtHandler::ProcessEvent(event); + // Also try with the original id + bool success = wxEvtHandler::ProcessEvent(event); + event.SetId(id); + event.SetEventObject(obj); + if (!success && id != m_id) + success = wxEvtHandler::ProcessEvent(event); + return success; } //----------------------------------------------------------------------------- @@ -482,7 +495,7 @@ void wxListCtrlTextCtrlWrapper::OnKeyUp( wxKeyEvent &event ) wxPoint myPos = m_text->GetPosition(); wxSize mySize = m_text->GetSize(); int sx, sy; - m_text->GetTextExtent(m_text->GetValue() + _T("MM"), &sx, &sy); + m_text->GetTextExtent(m_text->GetValue() + wxT("MM"), &sx, &sy); if (myPos.x + sx > parentSize.x) sx = parentSize.x - myPos.x; if (mySize.x > sx) @@ -602,7 +615,7 @@ void wxListCtrl::OnLeftDown(wxMouseEvent& event) int hitResult; long current = HitTest(event.GetPosition(), hitResult); if ((current == m_current) && - (hitResult == wxLIST_HITTEST_ONITEM) && + (hitResult & wxLIST_HITTEST_ONITEMLABEL) && HasFlag(wxLC_EDIT_LABELS) ) { m_renameTimer->Start( 100, true ); @@ -616,7 +629,8 @@ void wxListCtrl::OnLeftDown(wxMouseEvent& event) void wxListCtrl::OnDblClick(wxMouseEvent& event) { - m_current = -1; + if ( m_renameTimer->IsRunning() ) + m_renameTimer->Stop(); event.Skip(); } @@ -656,21 +670,21 @@ void wxListCtrl::FireMouseEvent(wxEventType eventType, wxPoint position) void wxListCtrl::OnChar(wxKeyEvent& event) { - + if (m_dbImpl) { wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetId() ); le.SetEventObject(this); le.m_code = event.GetKeyCode(); le.m_itemIndex = -1; - + if (m_current == -1) { // if m_current isn't set, check if there's been a selection // made before continuing m_current = GetNextItem(-1, wxLIST_NEXT_BELOW, wxLIST_STATE_SELECTED); } - + // We need to determine m_current ourselves when navigation keys // are used. Note that PAGEUP and PAGEDOWN do not alter the current // item on native Mac ListCtrl, so we only handle up and down keys. @@ -681,7 +695,7 @@ void wxListCtrl::OnChar(wxKeyEvent& event) m_current -= 1; else m_current = 0; - + break; case WXK_DOWN: @@ -689,7 +703,7 @@ void wxListCtrl::OnChar(wxKeyEvent& event) m_current += 1; else m_current = GetItemCount() - 1; - + break; } @@ -771,7 +785,7 @@ wxListCtrl::~wxListCtrl() delete m_imageListState; delete m_renameTimer; - + WX_CLEAR_LIST(wxColumnList, m_colsInfo); } @@ -904,6 +918,27 @@ wxColour wxListCtrl::GetBackgroundColour() const return wxNullColour; } +void wxListCtrl::Freeze () +{ + if (m_genericImpl) + m_genericImpl->Freeze(); + wxControl::Freeze(); +} + +void wxListCtrl::Thaw () +{ + if (m_genericImpl) + m_genericImpl->Thaw(); + wxControl::Thaw(); +} + +void wxListCtrl::Update () +{ + if (m_genericImpl) + m_genericImpl->Update(); + wxControl::Update(); +} + // ---------------------------------------------------------------------------- // accessors // ---------------------------------------------------------------------------- @@ -919,7 +954,7 @@ bool wxListCtrl::GetColumn(int col, wxListItem& item) const if (m_dbImpl) { wxColumnList::compatibility_iterator node = m_colsInfo.Item( col ); - wxASSERT_MSG( node, _T("invalid column index in wxMacListCtrlItem") ); + wxASSERT_MSG( node, wxT("invalid column index in wxMacListCtrlItem") ); wxListItem* column = node->GetData(); long mask = column->GetMask(); @@ -948,8 +983,8 @@ bool wxListCtrl::SetColumn(int col, wxListItem& item) if (m_dbImpl) { - wxASSERT_MSG( col < (int)m_colsInfo.GetCount(), _T("invalid column index in wxMacListCtrlItem") ); - + wxASSERT_MSG( col < (int)m_colsInfo.GetCount(), wxT("invalid column index in wxMacListCtrlItem") ); + long mask = item.GetMask(); { wxListItem listItem; @@ -1378,7 +1413,7 @@ bool wxListCtrl::SetItemPtrData(long item, wxUIntPtr data) wxRect wxListCtrl::GetViewRect() const { wxASSERT_MSG( !HasFlag(wxLC_REPORT | wxLC_LIST), - _T("wxListCtrl::GetViewRect() only works in icon mode") ); + wxT("wxListCtrl::GetViewRect() only works in icon mode") ); if (m_genericImpl) return m_genericImpl->GetViewRect(); @@ -1392,7 +1427,7 @@ bool wxListCtrl::GetSubItemRect( long item, long subItem, wxRect& rect, int code if (m_genericImpl) return m_genericImpl->GetSubItemRect(item, subItem, rect, code); - // TODO: implement for DataBrowser implementation + // TODO: implement for DataBrowser implementation return false; } @@ -1409,7 +1444,7 @@ bool wxListCtrl::GetItemRect(long item, wxRect& rect, int code) const DataBrowserTableViewColumnID col = 0; verify_noerr( m_dbImpl->GetColumnIDFromIndex( 0, &col ) ); - + Rect bounds; DataBrowserPropertyPart part = kDataBrowserPropertyEnclosingPart; if ( code == wxLIST_RECT_LABEL ) @@ -1656,6 +1691,9 @@ long wxListCtrl::GetNextItem(long item, int geom, int state) const if ( !IsVirtual() ) id = (DataBrowserItemID)m_dbImpl->GetItemFromLine(line); + if ( (state & wxLIST_STATE_FOCUSED) && (m_current == line)) + return line; + if ( (state == wxLIST_STATE_DONTCARE ) ) return line; @@ -1676,6 +1714,9 @@ long wxListCtrl::GetNextItem(long item, int geom, int state) const if ( !IsVirtual() ) id = (DataBrowserItemID)m_dbImpl->GetItemFromLine(line); + if ( (state & wxLIST_STATE_FOCUSED) && (m_current == line)) + return line; + if ( (state == wxLIST_STATE_DONTCARE ) ) return line; @@ -1787,6 +1828,7 @@ bool wxListCtrl::DeleteItem(long item) // Deletes all items bool wxListCtrl::DeleteAllItems() { + m_current = -1; if (m_genericImpl) return m_genericImpl->DeleteAllItems(); @@ -1978,11 +2020,16 @@ long wxListCtrl::FindItem(long start, const wxPoint& pt, int direction) return -1; } +static void calculateCGDrawingBounds(CGRect inItemRect, CGRect *outIconRect, CGRect *outTextRect, bool hasIcon); + // Determines which item (if any) is at the specified point, // giving details in 'flags' (see wxLIST_HITTEST_... flags above) long wxListCtrl::HitTest(const wxPoint& point, int& flags, long *ptrSubItem) const { + if (ptrSubItem) + *ptrSubItem = -1; + if (m_genericImpl) return m_genericImpl->HitTest(point, flags, ptrSubItem); @@ -2009,27 +2056,95 @@ wxListCtrl::HitTest(const wxPoint& point, int& flags, long *ptrSubItem) const DataBrowserItemID id; m_dbImpl->GetItemID( (DataBrowserTableViewRowIndex) row, &id ); - // TODO: Use GetDataBrowserItemPartBounds to return if we are in icon or label - if ( !(GetWindowStyleFlag() & wxLC_VIRTUAL ) ) + CGPoint click_point = CGPointMake( point.x, point.y ); + if (row < GetItemCount() ) { - wxMacListCtrlItem* lcItem; - lcItem = (wxMacListCtrlItem*) id; - if (lcItem) + short column; + for( column = 0; column < GetColumnCount(); column++ ) { - flags = wxLIST_HITTEST_ONITEM; - return row; - } - } - else - { - if (row < GetItemCount() ) - { - flags = wxLIST_HITTEST_ONITEM; - return row; - } - } - + Rect enclosingRect; + CGRect enclosingCGRect, iconCGRect, textCGRect; + int imgIndex = -1; + wxMacListCtrlItem* lcItem; + + WXUNUSED_UNLESS_DEBUG( OSStatus status = ) m_dbImpl->GetItemPartBounds( id, kMinColumnId + column, kDataBrowserPropertyEnclosingPart, &enclosingRect ); + wxASSERT( status == noErr ); + + enclosingCGRect = CGRectMake(enclosingRect.left, + enclosingRect.top, + enclosingRect.right - enclosingRect.left, + enclosingRect.bottom - enclosingRect.top); + + if (column >= 0) + { + if ( !(GetWindowStyleFlag() & wxLC_VIRTUAL ) ) + { + lcItem = (wxMacListCtrlItem*) id; + if (lcItem->HasColumnInfo(column)) + { + wxListItem* item = lcItem->GetColumnInfo(column); + + if (item->GetMask() & wxLIST_MASK_IMAGE) + { + imgIndex = item->GetImage(); + } + } + } + else + { + long itemNum = (long)id-1; + if (itemNum >= 0 && itemNum < GetItemCount()) + { + imgIndex = OnGetItemColumnImage( itemNum, column ); + } + } + } + + calculateCGDrawingBounds(enclosingCGRect, &iconCGRect, &textCGRect, (imgIndex != -1) ); + + if ( CGRectContainsPoint( iconCGRect, click_point ) ) + { + flags = wxLIST_HITTEST_ONITEMICON; + if (ptrSubItem) + *ptrSubItem = column; + return row; + } + else if ( CGRectContainsPoint( textCGRect, click_point ) ) + { + flags = wxLIST_HITTEST_ONITEMLABEL; + if (ptrSubItem) + *ptrSubItem = column; + return row; + } + } + + if ( !(GetWindowStyleFlag() & wxLC_VIRTUAL ) ) + { + wxMacListCtrlItem* lcItem; + lcItem = (wxMacListCtrlItem*) id; + if (lcItem) + { + flags = wxLIST_HITTEST_ONITEM; + if (ptrSubItem) + *ptrSubItem = column; + return row; + } + } + else + { + flags = wxLIST_HITTEST_ONITEM; + if (ptrSubItem) + *ptrSubItem = column; + return row; + } + } + else + { + if ( wxControl::HitTest( point ) ) + flags = wxLIST_HITTEST_NOWHERE; + } } + return -1; } @@ -2055,7 +2170,7 @@ int wxListCtrl::GetScrollPos(int orient) const // -1 otherwise. long wxListCtrl::InsertItem(wxListItem& info) { - wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual controls") ); + wxASSERT_MSG( !IsVirtual(), wxT("can't be used with virtual controls") ); if (m_genericImpl) return m_genericImpl->InsertItem(info); @@ -2149,7 +2264,7 @@ long wxListCtrl::InsertColumn(long col, wxListItem& item) just = teFlushRight; } m_dbImpl->InsertColumn(col, type, item.GetText(), just, width); - + wxListItem* listItem = new wxListItem(item); m_colsInfo.Insert( col, listItem ); SetColumn(col, item); @@ -2268,7 +2383,7 @@ wxString wxListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col)) cons { // this is a pure virtual function, in fact - which is not really pure // because the controls which are not virtual don't need to implement it - wxFAIL_MSG( _T("wxListCtrl::OnGetItemText not supposed to be called") ); + wxFAIL_MSG( wxT("wxListCtrl::OnGetItemText not supposed to be called") ); return wxEmptyString; } @@ -2292,7 +2407,7 @@ int wxListCtrl::OnGetItemColumnImage(long item, long column) const wxListItemAttr *wxListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const { wxASSERT_MSG( item >= 0 && item < GetItemCount(), - _T("invalid item index in OnGetItemAttr()") ); + wxT("invalid item index in OnGetItemAttr()") ); // no attributes by default return NULL; @@ -2300,7 +2415,7 @@ wxListItemAttr *wxListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) cons void wxListCtrl::SetItemCount(long count) { - wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") ); + wxASSERT_MSG( IsVirtual(), wxT("this is for virtual controls only") ); if (m_genericImpl) { @@ -2682,10 +2797,10 @@ void wxMacDataBrowserListCtrlControl::DrawItem( wxString text; wxFont font = wxNullFont; int imgIndex = -1; - + DataBrowserTableViewColumnIndex listColumn = 0; GetColumnPosition( property, &listColumn ); - + wxListCtrl* list = wxDynamicCast( GetWXPeer() , wxListCtrl ); wxMacListCtrlItem* lcItem; wxColour color = *wxBLACK; @@ -2751,6 +2866,8 @@ void wxMacDataBrowserListCtrlControl::DrawItem( Boolean active; ThemeDrawingState savedState = NULL; CGContextRef context = (CGContextRef)list->MacGetDrawingContext(); + wxMacCGContextStateSaver top_saver_cg( context ); + RGBColor labelColor; labelColor.red = 0; labelColor.green = 0; @@ -2793,14 +2910,12 @@ void wxMacDataBrowserListCtrlControl::DrawItem( GetThemeBrushAsColor(kThemeBrushSecondaryHighlightColor, 32, true, &backgroundColor); GetThemeTextColor(kThemeTextColorBlack, gdDepth, colorDevice, &labelColor); } - CGContextSaveGState(context); + wxMacCGContextStateSaver cg( context ); CGContextSetRGBFillColor(context, (CGFloat)backgroundColor.red / (CGFloat)USHRT_MAX, (CGFloat)backgroundColor.green / (CGFloat)USHRT_MAX, (CGFloat)backgroundColor.blue / (CGFloat)USHRT_MAX, (CGFloat) 1.0); CGContextFillRect(context, enclosingCGRect); - - CGContextRestoreGState(context); } else { @@ -2829,18 +2944,18 @@ void wxMacDataBrowserListCtrlControl::DrawItem( if (imgIndex != -1) { wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL); - if (imageList && imageList->GetImageCount() > 0){ + if (imageList && imageList->GetImageCount() > 0) + { wxBitmap bmp = imageList->GetBitmap(imgIndex); IconRef icon = bmp.GetIconRef(); - CGContextSaveGState(context); + wxMacCGContextStateSaver cg( context ); + CGContextTranslateCTM(context, 0,iconCGRect.origin.y + CGRectGetMaxY(iconCGRect)); CGContextScaleCTM(context,1.0f,-1.0f); PlotIconRefInContext(context, &iconCGRect, kAlignNone, active ? kTransformNone : kTransformDisabled, NULL, kPlotIconRefNormalFlags, icon); - - CGContextRestoreGState(context); } } @@ -2898,14 +3013,14 @@ void wxMacDataBrowserListCtrlControl::DrawItem( info.truncationPosition = kHIThemeTextTruncationEnd; info.truncationMaxLines = 1; - CGContextSaveGState(context); - CGContextSetRGBFillColor (context, (CGFloat)labelColor.red / (CGFloat)USHRT_MAX, + { + wxMacCGContextStateSaver cg( context ); + CGContextSetRGBFillColor (context, (CGFloat)labelColor.red / (CGFloat)USHRT_MAX, (CGFloat)labelColor.green / (CGFloat)USHRT_MAX, (CGFloat)labelColor.blue / (CGFloat)USHRT_MAX, (CGFloat) 1.0); - HIThemeDrawTextBox(cfString, &textCGRect, &info, context, kHIThemeOrientationNormal); - - CGContextRestoreGState(context); + HIThemeDrawTextBox(cfString, &textCGRect, &info, context, kHIThemeOrientationNormal); + } #ifndef __LP64__ if (savedState != NULL) @@ -3028,7 +3143,7 @@ void wxMacDataBrowserListCtrlControl::ItemNotification(DataBrowserItemID itemID, { item = (wxMacListCtrlItem *) itemID; } - + // we want to depend on as little as possible to make sure tear-down of controls is safe if ( message == kDataBrowserItemRemoved ) { @@ -3189,7 +3304,7 @@ wxMacDataBrowserListCtrlControl::~wxMacDataBrowserListCtrlControl() void wxMacDataBrowserListCtrlControl::MacSetColumnInfo( unsigned int row, unsigned int column, wxListItem* item ) { wxMacDataItem* dataItem = GetItemFromLine(row); - wxASSERT_MSG( dataItem, _T("could not obtain wxMacDataItem for row in MacSetColumnInfo. Is row a valid wxListCtrl row?") ); + wxASSERT_MSG( dataItem, wxT("could not obtain wxMacDataItem for row in MacSetColumnInfo. Is row a valid wxListCtrl row?") ); if (item) { wxMacListCtrlItem* listItem = static_cast(dataItem); @@ -3235,7 +3350,7 @@ void wxMacDataBrowserListCtrlControl::UpdateState(wxMacDataItem* dataItem, wxLis void wxMacDataBrowserListCtrlControl::MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item ) { wxMacDataItem* dataItem = GetItemFromLine(row); - wxASSERT_MSG( dataItem, _T("could not obtain wxMacDataItem in MacGetColumnInfo. Is row a valid wxListCtrl row?") ); + wxASSERT_MSG( dataItem, wxT("could not obtain wxMacDataItem in MacGetColumnInfo. Is row a valid wxListCtrl row?") ); // CS should this guard against dataItem = 0 ? , as item is not a pointer if (item) is not appropriate //if (item) { @@ -3272,10 +3387,10 @@ void wxMacDataBrowserListCtrlControl::MacGetColumnInfo( unsigned int row, unsign } } } - + void wxMacDataBrowserListCtrlControl::MacInsertItem( unsigned int n, wxListItem* item ) { - + wxMacDataItemBrowserControl::MacInsert(n, new wxMacListCtrlItem() ); MacSetColumnInfo(n, 0, item); } @@ -3325,7 +3440,7 @@ void wxMacListCtrlItem::SetColumnTextValue( unsigned int column, const wxString& wxListItem* wxMacListCtrlItem::GetColumnInfo( unsigned int column ) { - wxASSERT_MSG( HasColumnInfo(column), _T("invalid column index in wxMacListCtrlItem") ); + wxASSERT_MSG( HasColumnInfo(column), wxT("invalid column index in wxMacListCtrlItem") ); return m_rowItems[column]; }