X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/de387fc99cf48b8fad44cc9ec5233242076d1584..f100b1c33ed3266515ae7c2cd4978ea9c9fceddc:/src/mac/carbon/listctrl_mac.cpp?ds=sidebyside

diff --git a/src/mac/carbon/listctrl_mac.cpp b/src/mac/carbon/listctrl_mac.cpp
index 6d7f881fd5..5a1a1f0bc8 100644
--- a/src/mac/carbon/listctrl_mac.cpp
+++ b/src/mac/carbon/listctrl_mac.cpp
@@ -220,7 +220,7 @@ public:
     virtual void MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item );
     virtual void UpdateState(wxMacDataItem* dataItem, wxListItem* item);
     int GetFlags() { return m_flags; }
-    
+
 protected:
     // we need to override to provide specialized handling for virtual wxListCtrls
     virtual OSStatus GetSetItemData(DataBrowserItemID itemID,
@@ -622,13 +622,15 @@ void wxListCtrl::OnDblClick(wxMouseEvent& event)
 #if wxABI_VERSION >= 20801
 void wxListCtrl::OnRightDown(wxMouseEvent& event)
 {
-    FireMouseEvent(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, event.GetPosition());
+    if (m_dbImpl)
+        FireMouseEvent(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, event.GetPosition());
     event.Skip();
 }
 
 void wxListCtrl::OnMiddleDown(wxMouseEvent& event)
 {
-    FireMouseEvent(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK, event.GetPosition());
+    if (m_dbImpl)
+        FireMouseEvent(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK, event.GetPosition());
     event.Skip();
 }
 
@@ -638,38 +640,65 @@ void wxListCtrl::FireMouseEvent(wxEventType eventType, wxPoint position)
     le.SetEventObject(this);
     le.m_pointDrag = position;
     le.m_itemIndex = -1;
-    
+
     int flags;
     long item = HitTest(position, flags);
     if (flags & wxLIST_HITTEST_ONITEM)
     {
         le.m_itemIndex = item;
-        if (!IsVirtual())
-        {
-            
-            le.m_item.m_itemId = item;
-            GetItem(le.m_item);
-        }
+        le.m_item.m_itemId = item;
+        GetItem(le.m_item);
         GetEventHandler()->ProcessEvent(le);
     }
 }
 
 void wxListCtrl::OnChar(wxKeyEvent& event)
 {
-    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_dbImpl)
     {
-        le.m_itemIndex = m_current;
-        if (!IsVirtual())
+        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.
+        switch ( event.GetKeyCode() )
         {
+            case WXK_UP:
+                if ( m_current > 0 )
+                    m_current -= 1;
+                else
+                    m_current = 0;
+                    
+                break;
+
+            case WXK_DOWN:
+                if ( m_current < GetItemCount() - 1 )
+                    m_current += 1;
+                else
+                    m_current = GetItemCount() - 1;
+                    
+                break;
+        }
+
+        if (m_current != -1)
+        {
+            le.m_itemIndex = m_current;
             le.m_item.m_itemId = m_current;
             GetItem(le.m_item);
+            GetEventHandler()->ProcessEvent(le);
         }
-        GetEventHandler()->ProcessEvent(le);
     }
     event.Skip();
 }
@@ -1025,7 +1054,7 @@ bool wxListCtrl::SetColumnWidth(int col, int width)
         {
             wxListItem colInfo;
             GetColumn(col, colInfo);
-            
+
             colInfo.SetWidth(width);
             SetColumn(col, colInfo);
             m_dbImpl->SetColumnWidth(col, mywidth);
@@ -1070,23 +1099,29 @@ bool wxListCtrl::GetItem(wxListItem& info) const
     if (m_dbImpl)
     {
         if (!IsVirtual())
-            m_dbImpl->MacGetColumnInfo(info.m_itemId, info.m_col, info);
+        {
+            if (info.m_itemId >= 0 && info.m_itemId < GetItemCount())
+                m_dbImpl->MacGetColumnInfo(info.m_itemId, info.m_col, info);
+        }
         else
         {
-            info.SetText( OnGetItemText(info.m_itemId, info.m_col) );
-            info.SetImage( OnGetItemColumnImage(info.m_itemId, info.m_col) );
-            if (info.GetMask() & wxLIST_MASK_STATE)
+            if (info.m_itemId >= 0 && info.m_itemId < GetItemCount())
             {
-                if (IsDataBrowserItemSelected( m_dbImpl->GetControlRef(), info.m_itemId+1 ))
-                    info.SetState(info.GetState() | wxLIST_STATE_SELECTED);
-            }
+                info.SetText( OnGetItemText(info.m_itemId, info.m_col) );
+                info.SetImage( OnGetItemColumnImage(info.m_itemId, info.m_col) );
+                if (info.GetMask() & wxLIST_MASK_STATE)
+                {
+                    if (IsDataBrowserItemSelected( m_dbImpl->GetControlRef(), info.m_itemId+1 ))
+                        info.SetState(info.GetState() | wxLIST_STATE_SELECTED);
+                }
 
-            wxListItemAttr* attrs = OnGetItemAttr( info.m_itemId );
-            if (attrs)
-            {
-                info.SetFont( attrs->GetFont() );
-                info.SetBackgroundColour( attrs->GetBackgroundColour() );
-                info.SetTextColour( attrs->GetTextColour() );
+                wxListItemAttr* attrs = OnGetItemAttr( info.m_itemId );
+                if (attrs)
+                {
+                    info.SetFont( attrs->GetFont() );
+                    info.SetBackgroundColour( attrs->GetBackgroundColour() );
+                    info.SetTextColour( attrs->GetTextColour() );
+                }
             }
         }
     }
@@ -1170,7 +1205,7 @@ bool wxListCtrl::SetItemState(long item, long state, long stateMask)
     if (m_dbImpl)
     {
         DataBrowserSetOption option = kDataBrowserItemsAdd;
-        if ( stateMask == wxLIST_STATE_SELECTED && state == 0 )
+        if ( (stateMask & wxLIST_STATE_SELECTED) && state == 0 )
             option = kDataBrowserItemsRemove;
 
         if (item == -1)
@@ -1198,8 +1233,15 @@ bool wxListCtrl::SetItemState(long item, long state, long stateMask)
             if ( HasFlag(wxLC_VIRTUAL) )
             {
                 long itemID = item+1;
+                bool isSelected = IsDataBrowserItemSelected(m_dbImpl->GetControlRef(), (DataBrowserItemID)itemID );
+                bool isSelectedState = (state == wxLIST_STATE_SELECTED);
+
+                // toggle the selection state if wxListInfo state and actual state don't match.
+                if ( (stateMask & wxLIST_STATE_SELECTED) && isSelected != isSelectedState )
+                {
                 SetDataBrowserSelectedItems(m_dbImpl->GetControlRef(), 1, (DataBrowserItemID*)&itemID, option);
             }
+            }
             else
             {
                 wxListItem info;
@@ -1284,7 +1326,7 @@ long wxListCtrl::GetItemData(long item) const
 }
 
 // Sets the item data
-bool wxListCtrl::SetItemData(long item, long data)
+bool wxListCtrl::SetItemPtrData(long item, wxUIntPtr data)
 {
     if (m_genericImpl)
         return m_genericImpl->SetItemData(item, data);
@@ -1555,19 +1597,48 @@ long wxListCtrl::GetNextItem(long item, int geom, int state) const
     if (m_genericImpl)
         return m_genericImpl->GetNextItem(item, geom, state);
 
-    if (m_dbImpl && geom == wxLIST_NEXT_ALL && state == wxLIST_STATE_SELECTED )
+    // TODO: implement all geometry and state options?
+    if ( m_dbImpl )
     {
-        long count = m_dbImpl->MacGetCount() ;
-        for ( long line = item + 1 ; line < count; line++ )
+        if ( geom == wxLIST_NEXT_ALL || geom == wxLIST_NEXT_BELOW )
         {
-            wxMacDataItem* id = m_dbImpl->GetItemFromLine(line);
-            if ( m_dbImpl->IsItemSelected(id ) )
-                return line;
+            long count = m_dbImpl->MacGetCount() ;
+            for ( long line = item + 1 ; line < count; line++ )
+            {
+                DataBrowserItemID id = line + 1;
+                if ( !IsVirtual() )
+                    id = (DataBrowserItemID)m_dbImpl->GetItemFromLine(line);
+
+                if ( (state == wxLIST_STATE_DONTCARE ) )
+                    return line;
+
+                if ( (state & wxLIST_STATE_SELECTED) && IsDataBrowserItemSelected(m_dbImpl->GetControlRef(), id ) )
+                    return line;
+            }
+        }
+
+        if ( geom == wxLIST_NEXT_ABOVE )
+        {
+            int item2 = item;
+            if ( item2 == -1 )
+                item2 = m_dbImpl->MacGetCount();
+
+            for ( long line = item2 - 1 ; line >= 0; line-- )
+            {
+                DataBrowserItemID id = line + 1;
+                if ( !IsVirtual() )
+                    id = (DataBrowserItemID)m_dbImpl->GetItemFromLine(line);
+
+                if ( (state == wxLIST_STATE_DONTCARE ) )
+                    return line;
+
+                if ( (state & wxLIST_STATE_SELECTED) && IsDataBrowserItemSelected(m_dbImpl->GetControlRef(), id ) )
+                    return line;
+            }
         }
-        return -1;
     }
 
-    return 0;
+    return -1;
 }
 
 
@@ -1946,8 +2017,7 @@ long wxListCtrl::InsertItem(wxListItem& info)
             info.m_itemId = count;
 
         m_dbImpl->MacInsertItem(info.m_itemId, &info );
-        wxMacDataItem* dataItem = m_dbImpl->GetItemFromLine(info.m_itemId);
-        
+
         wxListEvent event( wxEVT_COMMAND_LIST_INSERT_ITEM, GetId() );
         event.SetEventObject( this );
         event.m_itemIndex = info.m_itemId;
@@ -2093,7 +2163,7 @@ bool wxListCtrl::SortItems(wxListCtrlCompare fn, long data)
         m_compareFunc = fn;
         m_compareFuncData = data;
         SortDataBrowserContainer( m_dbImpl->GetControlRef(), kDataBrowserNoItem, true);
-        
+
         // we need to do this after each call, else we get a crash from wxPython when
         // SortItems is called the second time.
         m_compareFunc = NULL;
@@ -2269,7 +2339,7 @@ void wxListCtrl::SetFocus()
                 m_genericImpl->SetFocus();
                 return;
         }
-       
+
         wxWindow::SetFocus();
 }
 #endif
@@ -2315,10 +2385,8 @@ void wxMacListCtrlItem::Notification(wxMacDataItemBrowserControl *owner ,
 
         event.SetEventObject( list );
         event.m_itemIndex = owner->GetLineFromItem( this ) ;
-        if ( !list->IsVirtual() )
-        {
-            lb->MacGetColumnInfo(event.m_itemIndex,0,event.m_item);
-        }
+        event.m_item.m_itemId = event.m_itemIndex;
+        list->GetItem(event.m_item);
 
         switch (message)
         {
@@ -2416,9 +2484,9 @@ wxMacDataBrowserListCtrlControl::wxMacDataBrowserListCtrlControl( wxWindow *peer
         SetSortProperty( kMinColumnId - 1 );
     else
         SetSortProperty( kMinColumnId );
-    
+
     m_sortOrder = SortOrder_None;
-    
+
     if ( style & wxLC_SORT_DESCENDING )
     {
         SetSortOrder( kDataBrowserOrderDecreasing );
@@ -2561,17 +2629,21 @@ void wxMacDataBrowserListCtrlControl::DrawItem(
         }
         else
         {
-            text = list->OnGetItemText( (long)itemID-1, listColumn );
-            imgIndex = list->OnGetItemColumnImage( (long)itemID-1, listColumn );
-            wxListItemAttr* attrs = list->OnGetItemAttr( (long)itemID-1 );
-            if (attrs)
+            long itemNum = (long)itemID-1;
+            if (itemNum >= 0 && itemNum < list->GetItemCount())
             {
-                if (attrs->HasBackgroundColour())
-                    bgColor = attrs->GetBackgroundColour();
-                if (attrs->HasTextColour())
-                    color = attrs->GetTextColour();
-                if (attrs->HasFont())
-                    font = attrs->GetFont();
+                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();
+                }
             }
         }
     }
@@ -2610,6 +2682,7 @@ void wxMacDataBrowserListCtrlControl::DrawItem(
                       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
@@ -2623,9 +2696,16 @@ void wxMacDataBrowserListCtrlControl::DrawItem(
 
         GetThemeDrawingState(&savedState);
 
-        GetThemeBrushAsColor(kThemeBrushAlternatePrimaryHighlightColor, 32, true, &backgroundColor);
-        GetThemeTextColor(kThemeTextColorWhite, gdDepth, colorDevice, &labelColor);
-
+        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, (float)backgroundColor.red / (float)USHRT_MAX,
@@ -2758,8 +2838,12 @@ OSStatus wxMacDataBrowserListCtrlControl::GetSetItemData(DataBrowserItemID itemI
         }
         else
         {
-            text = list->OnGetItemText( (long)itemID-1, listColumn );
-            imgIndex = list->OnGetItemColumnImage( (long)itemID-1, listColumn );
+            long itemNum = (long)itemID-1;
+            if (itemNum >= 0 && itemNum < list->GetItemCount())
+            {
+                text = list->OnGetItemText( itemNum, listColumn );
+                imgIndex = list->OnGetItemColumnImage( itemNum, listColumn );
+            }
         }
     }
 
@@ -2771,19 +2855,13 @@ OSStatus wxMacDataBrowserListCtrlControl::GetSetItemData(DataBrowserItemID itemI
                 if ( list && list->HasFlag( wxLC_EDIT_LABELS ) )
                 {
                     verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, true ));
-                    err = noErr ;
                 }
                 break ;
             default :
                 if ( property >= kMinColumnId )
                 {
-                    wxMacCFStringHolder cfStr;
-
-                    if (text){
-                        cfStr.Assign( text, wxLocale::GetSystemEncoding() );
-                        err = ::SetDataBrowserItemDataText( itemData, cfStr );
-                        err = noErr;
-                    }
+                    wxMacCFStringHolder cfStr(text);
+                    verify_noerr( ::SetDataBrowserItemDataText( itemData, cfStr) );
 
 
 
@@ -2847,7 +2925,7 @@ void wxMacDataBrowserListCtrlControl::ItemNotification(DataBrowserItemID itemID,
         // avoid asserts by getting out now
         return  ;
     }
-    
+
     wxListCtrl *list = wxDynamicCast( GetPeer() , wxListCtrl );
     if ( list )
     {
@@ -2862,14 +2940,13 @@ void wxMacDataBrowserListCtrlControl::ItemNotification(DataBrowserItemID itemID,
             DataBrowserTableViewRowIndex result = 0;
             verify_noerr( GetItemRow( itemID, &result ) ) ;
             event.m_itemIndex = result;
-
-            if (event.m_itemIndex >= 0)
-                MacGetColumnInfo(event.m_itemIndex,0,event.m_item);
         }
         else
         {
             event.m_itemIndex = (long)itemID-1;
         }
+        event.m_item.m_itemId = event.m_itemIndex;
+        list->GetItem(event.m_item);
 
         switch (message)
         {
@@ -2924,7 +3001,7 @@ Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneI
     wxString otherItemText;
     long itemOrder;
     long otherItemOrder;
-    
+
     int colId = sortProperty - kMinColumnId;
 
     wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
@@ -2941,7 +3018,7 @@ Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneI
 
             itemOrder = item->GetOrder();
             otherItemOrder = item->GetOrder();
-                            
+
             wxListCtrlCompare func = list->GetCompareFunc();
             if (func != NULL)
             {
@@ -2950,8 +3027,8 @@ Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneI
                 if (item && item->HasColumnInfo(0))
                     item1 = item->GetColumnInfo(0)->GetData();
                 if (otherItem && otherItem->HasColumnInfo(0))
-                    item2 = otherItem->GetColumnInfo(0)->GetData(); 
-                
+                    item2 = otherItem->GetColumnInfo(0)->GetData();
+
                 if (item1 > -1 && item2 > -1)
                 {
                     int result = func(item1, item2, list->GetCompareFuncData());
@@ -2961,7 +3038,7 @@ Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneI
                         return result < 0;
                 }
             }
-            
+
             // we can't use the native control's sorting abilities, so just
             // sort by item id.
             return itemOrder < otherItemOrder;
@@ -2971,9 +3048,7 @@ Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneI
 
             long itemNum = (long)itemOneID;
             long otherItemNum = (long)itemTwoID;
-            itemText = list->OnGetItemText( itemNum-1, colId );
-            otherItemText = list->OnGetItemText( otherItemNum-1, colId );
-            
+
             // virtual listctrls don't support sorting
             return itemNum < otherItemNum;
         }
@@ -3001,11 +3076,11 @@ void wxMacDataBrowserListCtrlControl::MacSetColumnInfo( unsigned int row, unsign
         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, 
+        // 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.
@@ -3127,7 +3202,7 @@ void wxMacListCtrlItem::SetColumnTextValue( unsigned int column, const wxString&
 wxListItem* wxMacListCtrlItem::GetColumnInfo( unsigned int column )
 {
     wxASSERT_MSG( HasColumnInfo(column), _T("invalid column index in wxMacListCtrlItem") );
-    return m_rowItems[column]; 
+    return m_rowItems[column];
 }
 
 bool wxMacListCtrlItem::HasColumnInfo( unsigned int column )
@@ -3175,3 +3250,4 @@ void wxMacListCtrlItem::SetColumnInfo( unsigned int column, wxListItem* item )
 }
 
 #endif // wxUSE_LISTCTRL
+