+static void calculateCGDrawingBounds(CGRect inItemRect, CGRect *outIconRect, CGRect *outTextRect, bool hasIcon = false)
+{
+ float textBottom;
+ float iconH, iconW = 0;
+ float padding = kItemPadding;
+ if (hasIcon)
+ {
+ iconH = kIconHeight;
+ iconW = kIconWidth;
+ padding = padding*2;
+ }
+
+ textBottom = inItemRect.origin.y;
+
+ *outIconRect = CGRectMake(inItemRect.origin.x + kItemPadding,
+ textBottom + kIconTextSpacingV, kIconWidth,
+ kIconHeight);
+
+ *outTextRect = CGRectMake(inItemRect.origin.x + padding + iconW,
+ textBottom + kIconTextSpacingV, inItemRect.size.width - padding - iconW,
+ inItemRect.size.height - kIconTextSpacingV);
+}
+
+void wxMacDataBrowserListCtrlControl::DrawItem(
+ DataBrowserItemID itemID,
+ DataBrowserPropertyID property,
+ DataBrowserItemState itemState,
+ const Rect *WXUNUSED(itemRect),
+ SInt16 gdDepth,
+ Boolean colorDevice)
+{
+ wxString text;
+ wxFont font = wxNullFont;
+ int imgIndex = -1;
+ short listColumn = property - kMinColumnId;
+
+ wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
+ wxMacListCtrlItem* lcItem;
+ wxColour color = *wxBLACK;
+ wxColour bgColor = wxNullColour;
+
+ if (listColumn >= 0)
+ {
+ if (!m_isVirtual)
+ {
+ lcItem = (wxMacListCtrlItem*) itemID;
+ if (lcItem->HasColumnInfo(listColumn)){
+ wxListItem* item = lcItem->GetColumnInfo(listColumn);
+
+ // we always use the 0 column to get font and text/background colors.
+ if (lcItem->HasColumnInfo(0))
+ {
+ wxListItem* firstItem = lcItem->GetColumnInfo(0);
+ color = firstItem->GetTextColour();
+ bgColor = firstItem->GetBackgroundColour();
+ font = firstItem->GetFont();
+ }
+
+ if (item->GetMask() & wxLIST_MASK_TEXT)
+ text = item->GetText();
+ if (item->GetMask() & wxLIST_MASK_IMAGE)
+ imgIndex = item->GetImage();
+ }
+
+ }
+ else
+ {
+ long itemNum = (long)itemID-1;
+ if (itemNum >= 0 && itemNum < list->GetItemCount())
+ {
+ text = list->OnGetItemText( itemNum, listColumn );
+ imgIndex = list->OnGetItemColumnImage( itemNum, listColumn );
+ wxListItemAttr* attrs = list->OnGetItemAttr( itemNum );
+ if (attrs)
+ {
+ if (attrs->HasBackgroundColour())
+ bgColor = attrs->GetBackgroundColour();
+ if (attrs->HasTextColour())
+ color = attrs->GetTextColour();
+ if (attrs->HasFont())
+ font = attrs->GetFont();
+ }
+ }
+ }
+ }
+
+ wxColour listBgColor = list->GetBackgroundColour();
+ if (bgColor == wxNullColour)
+ bgColor = listBgColor;
+
+ if (!font.Ok())
+ font = list->GetFont();
+
+ wxCFStringRef cfString( text, wxLocale::GetSystemEncoding() );
+
+ Rect enclosingRect;
+ CGRect enclosingCGRect, iconCGRect, textCGRect;
+ Boolean active;
+ ThemeDrawingState savedState = NULL;
+ CGContextRef context = (CGContextRef)list->MacGetDrawingContext();
+ RGBColor labelColor;
+ labelColor.red = 0;
+ labelColor.green = 0;
+ labelColor.blue = 0;
+
+ RGBColor backgroundColor;
+ backgroundColor.red = 255;
+ backgroundColor.green = 255;
+ backgroundColor.blue = 255;
+
+ GetDataBrowserItemPartBounds(GetControlRef(), itemID, property, kDataBrowserPropertyEnclosingPart,
+ &enclosingRect);
+
+ enclosingCGRect = CGRectMake(enclosingRect.left,
+ enclosingRect.top,
+ enclosingRect.right - enclosingRect.left,
+ enclosingRect.bottom - enclosingRect.top);
+
+ bool hasFocus = (wxWindow::FindFocus() == list);
+ active = IsControlActive(GetControlRef());
+
+ // don't paint the background over the vertical rule line
+ if ( list->GetWindowStyleFlag() & wxLC_VRULES )
+ {
+ enclosingCGRect.origin.x += 1;
+ enclosingCGRect.size.width -= 1;
+ }
+ if (itemState == kDataBrowserItemIsSelected)
+ {
+
+ GetThemeDrawingState(&savedState);
+
+ if (active && hasFocus)
+ {
+ GetThemeBrushAsColor(kThemeBrushAlternatePrimaryHighlightColor, 32, true, &backgroundColor);
+ GetThemeTextColor(kThemeTextColorWhite, gdDepth, colorDevice, &labelColor);
+ }
+ else
+ {
+ GetThemeBrushAsColor(kThemeBrushSecondaryHighlightColor, 32, true, &backgroundColor);
+ GetThemeTextColor(kThemeTextColorBlack, gdDepth, colorDevice, &labelColor);
+ }
+ CGContextSaveGState(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
+ {
+
+ if (color.Ok())
+ color.GetRGBColor(&labelColor);
+ else if (list->GetTextColour().Ok())
+ list->GetTextColour().GetRGBColor(&labelColor);
+
+ if (bgColor.Ok())
+ {
+ bgColor.GetRGBColor(&backgroundColor);
+ CGContextSaveGState(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);
+ }
+ }
+
+ calculateCGDrawingBounds(enclosingCGRect, &iconCGRect, &textCGRect, (imgIndex != -1) );
+
+ if (imgIndex != -1)
+ {
+ wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL);
+ if (imageList && imageList->GetImageCount() > 0){
+ wxBitmap bmp = imageList->GetBitmap(imgIndex);
+ IconRef icon = bmp.GetIconRef();
+
+ CGContextSaveGState(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);
+ }
+ }
+
+ HIThemeTextHorizontalFlush hFlush = kHIThemeTextHorizontalFlushLeft;
+ HIThemeTextInfo info;
+ bool setup = false;
+#if wxMAC_USE_CORE_TEXT
+ if ( UMAGetSystemVersion() >= 0x1050 )
+ {
+ info.version = kHIThemeTextInfoVersionOne;
+ info.fontID = kThemeViewsFont;
+ if (font.Ok())
+ {
+ info.fontID = kThemeSpecifiedFont;
+ info.font = (CTFontRef) font.MacGetCTFont();
+ setup = true;
+ }
+ }
+#endif
+#if wxMAC_USE_ATSU_TEXT
+ if ( !setup )
+ {
+ info.version = kHIThemeTextInfoVersionZero;
+ info.fontID = kThemeViewsFont;
+
+ if (font.Ok())
+ {
+ info.fontID = font.MacGetThemeFontID();
+
+ ::TextSize( (short)(font.MacGetFontSize()) ) ;
+ ::TextFace( font.MacGetFontStyle() ) ;
+ }
+ }
+#endif
+
+ wxListItem item;
+ list->GetColumn(listColumn, item);
+ if (item.GetMask() & wxLIST_MASK_FORMAT)
+ {
+ if (item.GetAlign() == wxLIST_FORMAT_LEFT)
+ hFlush = kHIThemeTextHorizontalFlushLeft;
+ else if (item.GetAlign() == wxLIST_FORMAT_CENTER)
+ hFlush = kHIThemeTextHorizontalFlushCenter;
+ else if (item.GetAlign() == wxLIST_FORMAT_RIGHT)
+ {
+ hFlush = kHIThemeTextHorizontalFlushRight;
+ textCGRect.origin.x -= kItemPadding; // give a little extra paddding
+ }
+ }
+
+ info.state = active ? kThemeStateActive : kThemeStateInactive;
+ info.horizontalFlushness = hFlush;
+ info.verticalFlushness = kHIThemeTextVerticalFlushCenter;
+ info.options = kHIThemeTextBoxOptionNone;
+ info.truncationPosition = kHIThemeTextTruncationEnd;
+ info.truncationMaxLines = 1;
+
+ CGContextSaveGState(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);
+
+#ifndef __LP64__
+ if (savedState != NULL)
+ SetThemeDrawingState(savedState, true);
+#endif
+}
+
+OSStatus wxMacDataBrowserListCtrlControl::GetSetItemData(DataBrowserItemID itemID,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ Boolean changeValue )
+{
+ wxString text;
+ int imgIndex = -1;
+ short listColumn = property - kMinColumnId;
+
+ OSStatus err = errDataBrowserPropertyNotSupported;
+ wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
+ wxMacListCtrlItem* lcItem = NULL;
+
+ if (listColumn >= 0)
+ {
+ if (!m_isVirtual)
+ {
+ lcItem = (wxMacListCtrlItem*) itemID;
+ if (lcItem && lcItem->HasColumnInfo(listColumn)){
+ wxListItem* item = lcItem->GetColumnInfo(listColumn);
+ if (item->GetMask() & wxLIST_MASK_TEXT)
+ text = item->GetText();
+ if (item->GetMask() & wxLIST_MASK_IMAGE)
+ imgIndex = item->GetImage();
+ }
+ }
+ else
+ {
+ long itemNum = (long)itemID-1;
+ if (itemNum >= 0 && itemNum < list->GetItemCount())
+ {
+ text = list->OnGetItemText( itemNum, listColumn );
+ imgIndex = list->OnGetItemColumnImage( itemNum, listColumn );
+ }
+ }
+ }
+
+ if ( !changeValue )
+ {
+ switch (property)
+ {
+ case kDataBrowserItemIsEditableProperty :
+ if ( list && list->HasFlag( wxLC_EDIT_LABELS ) )
+ {
+ verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, true ));
+ err = noErr ;
+ }
+ break ;
+ default :
+ if ( property >= kMinColumnId )
+ {
+ if (!text.IsEmpty()){
+ wxCFStringRef cfStr( text, wxLocale::GetSystemEncoding() );
+ err = ::SetDataBrowserItemDataText( itemData, cfStr );
+ err = noErr;
+ }
+
+
+
+ if ( imgIndex != -1 )
+ {
+ wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL);
+ if (imageList && imageList->GetImageCount() > 0){
+ wxBitmap bmp = imageList->GetBitmap(imgIndex);
+ IconRef icon = bmp.GetIconRef();
+ ::SetDataBrowserItemDataIcon(itemData, icon);
+ }
+ }
+
+ }
+ break ;
+ }
+
+ }
+ else
+ {
+ switch (property)
+ {
+ default:
+ if ( property >= kMinColumnId )
+ {
+ short listColumn = property - kMinColumnId;
+
+ // TODO probably send the 'end edit' from here, as we
+ // can then deal with the veto
+ CFStringRef sr ;
+ verify_noerr( GetDataBrowserItemDataText( itemData , &sr ) ) ;
+ wxCFStringRef cfStr(sr) ;;
+ if (m_isVirtual)
+ list->SetItem( (long)itemData-1 , listColumn, cfStr.AsString() ) ;
+ else
+ {
+ if (lcItem)
+ lcItem->SetColumnTextValue( listColumn, cfStr.AsString() );
+ }
+ err = noErr ;
+ }
+ break;
+ }
+ }
+ return err;
+}
+
+void wxMacDataBrowserListCtrlControl::ItemNotification(DataBrowserItemID itemID,
+ DataBrowserItemNotification message,
+ DataBrowserItemDataRef WXUNUSED(itemData) )
+{
+ // we want to depend on as little as possible to make sure tear-down of controls is safe
+ if ( message == kDataBrowserItemRemoved)
+ {
+ // make sure MacDelete does the proper teardown.
+ return;
+ }
+ else if ( message == kDataBrowserItemAdded )
+ {
+ // we don't issue events on adding, the item is not really stored in the list yet, so we
+ // avoid asserts by getting out now
+ return ;
+ }
+
+ wxListCtrl *list = wxDynamicCast( GetPeer() , wxListCtrl );
+ if ( list )
+ {
+ bool trigger = false;
+
+ wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
+
+ event.SetEventObject( list );
+ if ( !list->IsVirtual() )
+ {
+ DataBrowserTableViewRowIndex result = 0;
+ verify_noerr( GetItemRow( itemID, &result ) ) ;
+ event.m_itemIndex = result;
+ }
+ else
+ {
+ event.m_itemIndex = (long)itemID-1;
+ }
+ event.m_item.m_itemId = event.m_itemIndex;
+ list->GetItem(event.m_item);
+
+ switch (message)
+ {
+ case kDataBrowserItemDeselected:
+ event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
+ // as the generic implementation is also triggering this
+ // event for single selection, we do the same (different than listbox)
+ trigger = !IsSelectionSuppressed();
+ break;
+
+ case kDataBrowserItemSelected:
+ trigger = !IsSelectionSuppressed();
+
+ break;
+
+ case kDataBrowserItemDoubleClicked:
+ event.SetEventType( wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
+ trigger = true;
+ break;
+
+ case kDataBrowserEditStarted :
+ // TODO : how to veto ?
+ event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
+ trigger = true ;
+ break ;
+
+ case kDataBrowserEditStopped :
+ // TODO probably trigger only upon the value store callback, because
+ // here IIRC we cannot veto
+ event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
+ trigger = true ;
+ break ;
+
+ default:
+ break;
+ }
+
+ if ( trigger )
+ {
+ // direct notification is not always having the listbox GetSelection() having in synch with event
+ wxPostEvent( list->GetEventHandler(), event );
+ }
+ }
+}
+
+Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneID,
+ DataBrowserItemID itemTwoID,
+ DataBrowserPropertyID sortProperty)
+{
+
+ bool retval = false;
+ wxString itemText;
+ wxString otherItemText;
+ long itemOrder;
+ long otherItemOrder;
+
+ int colId = sortProperty - kMinColumnId;
+
+ wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
+
+ DataBrowserSortOrder sort;
+ verify_noerr(GetSortOrder(&sort));
+
+ if (colId >= 0)
+ {
+ if (!m_isVirtual)
+ {
+ wxMacListCtrlItem* item = (wxMacListCtrlItem*)itemOneID;
+ wxMacListCtrlItem* otherItem = (wxMacListCtrlItem*)itemTwoID;
+
+ itemOrder = item->GetOrder();
+ otherItemOrder = item->GetOrder();
+
+ wxListCtrlCompare func = list->GetCompareFunc();
+ if (func != NULL)
+ {
+ long item1 = -1;
+ long item2 = -1;
+ if (item && item->HasColumnInfo(0))
+ item1 = item->GetColumnInfo(0)->GetData();
+ if (otherItem && otherItem->HasColumnInfo(0))
+ item2 = otherItem->GetColumnInfo(0)->GetData();
+
+ if (item1 > -1 && item2 > -1)
+ {
+ int result = func(item1, item2, list->GetCompareFuncData());
+ if (sort == kDataBrowserOrderIncreasing)
+ return result >= 0;
+ else
+ return result < 0;
+ }
+ }
+
+ // we can't use the native control's sorting abilities, so just
+ // sort by item id.
+ return itemOrder < otherItemOrder;
+ }
+ else
+ {
+
+ long itemNum = (long)itemOneID;
+ long otherItemNum = (long)itemTwoID;
+
+ // virtual listctrls don't support sorting
+ return itemNum < otherItemNum;
+ }
+ }
+ else{
+ // fallback for undefined cases
+ retval = itemOneID < itemTwoID;
+ }
+
+ return retval;
+}
+
+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?") );
+ if (item)
+ {
+ wxMacListCtrlItem* listItem = wx_static_cast(wxMacListCtrlItem*,dataItem);
+ bool hasInfo = listItem->HasColumnInfo( column );
+ listItem->SetColumnInfo( column, item );
+ listItem->SetOrder(row);
+ UpdateState(dataItem, item);
+
+ wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
+
+ // NB: When this call was made before a control was completely shown, it would
+ // update the item prematurely (i.e. no text would be listed) and, on show,
+ // only the sorted column would be refreshed, meaning only first column text labels
+ // would be shown. Making sure not to update items until the control is visible
+ // seems to fix this issue.
+ if (hasInfo && list->IsShown())
+ UpdateItem( wxMacDataBrowserRootContainer, listItem , kMinColumnId + column );
+ }
+}
+
+// apply changes that need to happen immediately, rather than when the
+// databrowser control fires a callback.
+void wxMacDataBrowserListCtrlControl::UpdateState(wxMacDataItem* dataItem, wxListItem* listItem)
+{
+ bool isSelected = IsItemSelected( dataItem );
+ bool isSelectedState = (listItem->GetState() == wxLIST_STATE_SELECTED);
+
+ // toggle the selection state if wxListInfo state and actual state don't match.
+ if ( listItem->GetMask() & wxLIST_MASK_STATE && isSelected != isSelectedState )
+ {
projects / wxWidgets.git / blobdiff