// Author:
// Modified by:
// Created: 2009-01-31
-// RCS-ID: $Id: dataview.mm$
// Copyright:
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
{
}
+ // Get the identifier we use for the specified column. This should be used
+ // for finding columns from identifier only, to initialize the identifier
+ // of a new column use initWithColumnPointer below instead.
+ +(NSString*) identifierForColumnPointer:(const wxDataViewColumn*)column;
+
+ // Initialize the column with the given pointer to the associated
+ // wxDataViewColumn. This pointer can later be retrieved using
+ // getColumnPointer.
+ -(id) initWithColumnPointer:(const wxDataViewColumn*)column;
+
+ // Retrieve the associated column.
+ -(wxDataViewColumn*) getColumnPointer;
+
-(id) dataCellForRow:(NSInteger)row;
@end
@implementation wxDVCNSTableColumn
++(NSString*) identifierForColumnPointer:(const wxDataViewColumn*)column
+{
+ // Starting from OS X 10.7 the column identifier must be an NSString and
+ // not just some arbitrary object, so we serialize the pointer into the
+ // string. Notice the use of NSInteger which is big enough to store a
+ // pointer in both 32 and 64 bit builds.
+ return [NSString stringWithFormat:@"%lu", reinterpret_cast<NSUInteger>(column)];
+}
+
+-(id) initWithColumnPointer:(const wxDataViewColumn*)column
+{
+ [self initWithIdentifier: [wxDVCNSTableColumn identifierForColumnPointer:column]];
+ return self;
+}
+
+-(wxDataViewColumn*) getColumnPointer
+{
+ // The case to NSString is needed for OS X < 10.7.
+ return reinterpret_cast<wxDataViewColumn*>(
+ [static_cast<NSString*>([self identifier]) integerValue]);
+}
+
-(id) dataCellForRow:(NSInteger)row
{
// what we want to do here is to simply return nil for the cells which
// or progress cells in the columns using the corresponding types even for
// the container rows which is wrong
- // half of the problem is just finding the objects we need from the column
- // pointer which is itself stashed inside wxPointerObject which we use as
- // our identifier
- const wxDataViewColumn * const
- dvCol = static_cast<wxDataViewColumn *>(
- [(wxPointerObject *)[self identifier] pointer]
- );
+ const wxDataViewColumn * const dvCol = [self getColumnPointer];
const wxDataViewCtrl * const dvc = dvCol->GetOwner();
const wxCocoaDataViewControl * const
wxCHECK_MSG( renderer, NULL, "column should have a renderer" );
wxDVCNSTableColumn * const nativeColumn(
- [[wxDVCNSTableColumn alloc] initWithIdentifier:
- [[[wxPointerObject alloc] initWithPointer:
- const_cast<wxDataViewColumn*>(column)]
- autorelease]]
+ [[wxDVCNSTableColumn alloc] initWithColumnPointer: column]
);
// setting the size related parameters:
wxCHECK_MSG( dvc->GetModel(), false,
"Pointer to model not set correctly." );
- wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_ITEM_DROP, dvc->GetId());
+ wxDataViewEvent event(wxEVT_DATAVIEW_ITEM_DROP, dvc->GetId());
event.SetEventObject(dvc);
event.SetItem(wxDataViewItemFromItem(item));
event.SetModel(dvc->GetModel());
wxCHECK_MSG( model, nil, "Valid model in data source does not exist." );
- wxDataViewColumn* col(static_cast<wxDataViewColumn*>([[tableColumn identifier] pointer]));
+ wxDataViewColumn* const
+ col([static_cast<wxDVCNSTableColumn*>(tableColumn) getColumnPointer]);
const unsigned colIdx = col->GetModelColumn();
wxDataViewItem dataViewItem(wxDataViewItemFromItem(item));
{
wxUnusedVar(outlineView);
- wxDataViewColumn* col(static_cast<wxDataViewColumn*>([[tableColumn identifier] pointer]));
+ wxDataViewColumn* const
+ col([static_cast<wxDVCNSTableColumn*>(tableColumn) getColumnPointer]);
col->GetRenderer()->
OSXOnCellChanged(object, wxDataViewItemFromItem(item), col->GetModelColumn());
// send first the event to wxWidgets that the sorting has changed so that
// the program can do special actions before the sorting actually starts:
- wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED,dvc->GetId()); // variable defintion
+ wxDataViewEvent event(wxEVT_DATAVIEW_COLUMN_SORTED,dvc->GetId()); // variable definition
event.SetEventObject(dvc);
if (noOfDescriptors > 0)
wxCHECK_MSG(dvc->GetModel(), false, "Pointer to model not set correctly.");
wxDataViewEvent
- event(wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE,dvc->GetId());
+ event(wxEVT_DATAVIEW_ITEM_DROP_POSSIBLE,dvc->GetId());
event.SetEventObject(dvc);
event.SetItem(wxDataViewItemFromItem(item));
// send a begin drag event for all selected items and proceed with
// dragging unless the event is vetoed:
wxDataViewEvent
- event(wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG,dvc->GetId());
+ event(wxEVT_DATAVIEW_ITEM_BEGIN_DRAG,dvc->GetId());
event.SetEventObject(dvc);
event.SetModel(dvc->GetModel());
size_t const dataSize = event.GetDataObject()->GetDataSize(idDataFormat);
size_t const dataBufferSize = sizeof(wxDataFormatId)+dataSize;
// variable definitions (used in all case statements):
- wxMemoryBuffer dataBuffer(dataBufferSize);
+ // give additional headroom for trailing NULL
+ wxMemoryBuffer dataBuffer(dataBufferSize+4);
dataBuffer.AppendData(&idDataFormat,sizeof(wxDataFormatId));
switch (idDataFormat)
break;
default:
wxFAIL_MSG("Data object has invalid or unsupported data format");
- [dataArray release];
return NO;
}
}
delete[] dataFormats;
delete itemObject;
if (dataStringAvailable)
+ {
if (itemStringAvailable)
{
if (itemCounter > 0)
}
else
dataStringAvailable = false;
+ }
}
else
{
- [dataArray release];
delete itemObject;
return NO; // dragging was vetoed or no data available
}
@implementation wxCustomCell
+#if 0 // starting implementation for custom cell clicks
+
+- (id)init
+{
+ self = [super init];
+ [self setAction:@selector(clickedAction)];
+ [self setTarget:self];
+ return self;
+}
+
+- (void) clickedAction: (id) sender
+{
+ wxUnusedVar(sender);
+}
+
+#endif
+
-(NSSize) cellSize
{
wxCustomRendererObject * const
// sent whether the cell is editable or not
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
- wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED,dvc->GetId());
+ wxDataViewEvent event(wxEVT_DATAVIEW_ITEM_ACTIVATED,dvc->GetId());
event.SetEventObject(dvc);
// menu should be shown or not
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
- wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU,dvc->GetId());
+ wxDataViewEvent event(wxEVT_DATAVIEW_ITEM_CONTEXT_MENU,dvc->GetId());
wxDataViewItemArray selectedItems;
//
// delegate methods
//
--(void) outlineView:(NSOutlineView*)outlineView mouseDownInHeaderOfTableColumn:(NSTableColumn*)tableColumn
+-(void) outlineView:(NSOutlineView*)outlineView didClickTableColumn:(NSTableColumn*)tableColumn
{
- wxDataViewColumn* const col(static_cast<wxDataViewColumn*>([[tableColumn identifier] pointer]));
+ wxDataViewColumn* const
+ col([static_cast<wxDVCNSTableColumn*>(tableColumn) getColumnPointer]);
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
wxDataViewEvent
- event(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK,dvc->GetId());
+ event(wxEVT_DATAVIEW_COLUMN_HEADER_CLICK,dvc->GetId());
// first, send an event that the user clicked into a column's header:
NSArray* sortDescriptors;
NSSortDescriptor* sortDescriptor;
- sortDescriptor = [[NSSortDescriptor alloc] initWithKey:[NSString stringWithFormat:@"%d",[outlineView columnWithIdentifier:[tableColumn identifier]]]
+ sortDescriptor = [[NSSortDescriptor alloc] initWithKey:[NSString stringWithFormat:@"%ld",(long)[outlineView columnWithIdentifier:[tableColumn identifier]]]
ascending:YES];
sortDescriptors = [NSArray arrayWithObject:sortDescriptor];
[tableColumn setSortDescriptorPrototype:sortDescriptor];
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
- wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING,dvc->GetId());
+ wxDataViewEvent event(wxEVT_DATAVIEW_ITEM_COLLAPSING,dvc->GetId());
event.SetEventObject(dvc);
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
- wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING,dvc->GetId());
+ wxDataViewEvent event(wxEVT_DATAVIEW_ITEM_EXPANDING,dvc->GetId());
event.SetEventObject(dvc);
wxDataViewCtrl * const dvc = implementation->GetDataViewCtrl();
wxDataViewModel * const model = dvc->GetModel();
- wxDataViewColumn * const
- dvCol(static_cast<wxDataViewColumn*>(
- [[tableColumn identifier] pointer]
- )
- );
+ wxDataViewColumn* const
+ dvCol([static_cast<wxDVCNSTableColumn*>(tableColumn) getColumnPointer]);
const unsigned colIdx = dvCol->GetModelColumn();
wxDataViewItem dvItem(wxDataViewItemFromItem(item));
{
int const newColumnPosition = [[[notification userInfo] objectForKey:@"NSNewColumn"] intValue];
- wxDataViewColumn* const col(static_cast<wxDataViewColumn*>([[[[self tableColumns] objectAtIndex:newColumnPosition] identifier] pointer]));
+ NSTableColumn*
+ tableColumn = [[self tableColumns] objectAtIndex:newColumnPosition];
+ wxDataViewColumn* const
+ col([static_cast<wxDVCNSTableColumn*>(tableColumn) getColumnPointer]);
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
- wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED,dvc->GetId());
+ wxDataViewEvent event(wxEVT_DATAVIEW_COLUMN_REORDERED,dvc->GetId());
event.SetEventObject(dvc);
{
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
- wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED,dvc->GetId());
+ wxDataViewEvent event(wxEVT_DATAVIEW_ITEM_COLLAPSED,dvc->GetId());
event.SetEventObject(dvc);
{
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
- wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED,dvc->GetId());
+ wxDataViewEvent event(wxEVT_DATAVIEW_ITEM_EXPANDED,dvc->GetId());
event.SetEventObject(dvc);
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
- wxDataViewEvent event(wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED,dvc->GetId());
+ wxDataViewEvent event(wxEVT_DATAVIEW_SELECTION_CHANGED,dvc->GetId());
event.SetEventObject(dvc);
event.SetModel(dvc->GetModel());
currentlyEditedColumn = [self editedColumn];
currentlyEditedRow = [self editedRow];
- wxDataViewColumn* const col =
- static_cast<wxDataViewColumn*>(
- [[[[self tableColumns] objectAtIndex:currentlyEditedColumn] identifier] pointer]);
+ NSTableColumn*
+ tableColumn = [[self tableColumns] objectAtIndex:currentlyEditedColumn];
+ wxDataViewColumn* const
+ col([static_cast<wxDVCNSTableColumn*>(tableColumn) getColumnPointer]);
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
// now, send the event:
wxDataViewEvent
- event(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED,dvc->GetId());
+ event(wxEVT_DATAVIEW_ITEM_EDITING_STARTED,dvc->GetId());
event.SetEventObject(dvc);
event.SetItem(
// even if no event indicating a start of an editing session has been sent
// (see Documentation for NSControl controlTextDidEndEditing:); this is
// not expected by a user of the wxWidgets library and therefore an
- // wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE event is only sent if a
- // corresponding wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED has been sent
- // before; to check if a wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED has
+ // wxEVT_DATAVIEW_ITEM_EDITING_DONE event is only sent if a
+ // corresponding wxEVT_DATAVIEW_ITEM_EDITING_STARTED has been sent
+ // before; to check if a wxEVT_DATAVIEW_ITEM_EDITING_STARTED has
// been sent the last edited column/row are valid:
if ( currentlyEditedColumn != -1 && currentlyEditedRow != -1 )
{
- wxDataViewColumn* const col =
- static_cast<wxDataViewColumn*>(
- [[[[self tableColumns] objectAtIndex:currentlyEditedColumn] identifier] pointer]);
+ NSTableColumn*
+ tableColumn = [[self tableColumns] objectAtIndex:currentlyEditedColumn];
+ wxDataViewColumn* const
+ col([static_cast<wxDVCNSTableColumn*>(tableColumn) getColumnPointer]);
wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl();
// send event to wxWidgets:
wxDataViewEvent
- event(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE,dvc->GetId());
+ event(wxEVT_DATAVIEW_ITEM_EDITING_DONE,dvc->GetId());
event.SetEventObject(dvc);
event.SetItem(
[scrollview setAutohidesScrollers:YES];
[scrollview setDocumentView:m_OutlineView];
+ // we cannot call InstallHandler(m_OutlineView) here, because we are handling
+ // our action:s ourselves, only associate the view with this impl
+ Associate(m_OutlineView,this);
// initialize the native control itself too
InitOutlineView(style);
}
[m_OutlineView setOutlineTableColumn:nil]; // due to a bug this does not work
[m_OutlineView removeTableColumn:columnPtr->GetNativeData()->GetNativeColumnPtr()]; // due to a confirmed bug #6555162 the deletion does not work for
// outline table columns (... and there is no workaround)
- return (([m_OutlineView columnWithIdentifier:[[[wxPointerObject alloc] initWithPointer:columnPtr] autorelease]]) == -1);
+ return (([m_OutlineView columnWithIdentifier:[wxDVCNSTableColumn identifierForColumnPointer:columnPtr]]) == -1);
}
void wxCocoaDataViewControl::DoSetExpanderColumn(const wxDataViewColumn *columnPtr)
wxDataViewColumn* wxCocoaDataViewControl::GetColumn(unsigned int pos) const
{
- return static_cast<wxDataViewColumn*>([[[[m_OutlineView tableColumns] objectAtIndex:pos] identifier] pointer]);
+ NSTableColumn* tableColumn = [[m_OutlineView tableColumns] objectAtIndex:pos];
+ return [static_cast<wxDVCNSTableColumn*>(tableColumn) getColumnPointer];
}
int wxCocoaDataViewControl::GetColumnPosition(const wxDataViewColumn *columnPtr) const
{
- return [m_OutlineView columnWithIdentifier:[[[wxPointerObject alloc] initWithPointer:const_cast<wxDataViewColumn*>(columnPtr)] autorelease]];
+ return [m_OutlineView columnWithIdentifier:[wxDVCNSTableColumn identifierForColumnPointer:columnPtr]];
}
bool wxCocoaDataViewControl::InsertColumn(unsigned int pos, wxDataViewColumn* columnPtr)
return wxDataViewItem([[m_OutlineView itemAtRow:[m_OutlineView selectedRow]] pointer]);
}
+wxDataViewColumn *wxCocoaDataViewControl::GetCurrentColumn() const
+{
+ int col = [m_OutlineView selectedColumn];
+ if ( col == -1 )
+ return NULL;
+ return GetColumn(col);
+}
+
void wxCocoaDataViewControl::SetCurrentItem(const wxDataViewItem& item)
{
// We can't have unselected current item in a NSTableView, as the
for (UInt32 i=0; i<noOfColumns; ++i)
if ([[columns objectAtIndex:i] sortDescriptorPrototype] != nil)
- return static_cast<wxDataViewColumn*>([[[columns objectAtIndex:i] identifier] pointer]);
+ return GetColumn(i);
return NULL;
}
indexRow = [m_OutlineView rowAtPoint: nativePoint];
if ((indexColumn >= 0) && (indexRow >= 0))
{
- columnPtr = static_cast<wxDataViewColumn*>([[[[m_OutlineView tableColumns] objectAtIndex:indexColumn] identifier] pointer]);
+ columnPtr = GetColumn(indexColumn);
item = wxDataViewItem([[m_OutlineView itemAtRow:indexRow] pointer]);
}
else
const wxDataViewItem& item,
unsigned col)
{
- // TODO: we probably should get rid of this code entirely and make this
- // function pure virtual, but currently we still have some native
- // renderers (wxDataViewChoiceRenderer) which don't override it and
- // there is also wxDataViewCustomRenderer for which it's not obvious
- // how it should be implemented so keep this "auto-deduction" of
- // variant type from NSObject for now
+ // TODO: This code should really be removed and this function be made pure
+ // virtual. We just need to decide what to do with custom renderers
+ // (i.e. wxDataViewCustomRenderer), currently OS X "in place" editing
+ // which doesn't really create an editor control is not compatible
+ // with the in place editing under other platforms.
wxVariant value;
if ( [object isKindOfClass:[NSString class]] )
}
const wxColour& c = attr.GetColour();
- colText = [NSColor colorWithDeviceRed:c.Red() / 255.
+ colText = [NSColor colorWithCalibratedRed:c.Red() / 255.
green:c.Green() / 255.
blue:c.Blue() / 255.
alpha:c.Alpha() / 255.];
[cell release];
}
+void
+wxDataViewChoiceRenderer::OSXOnCellChanged(NSObject *value,
+ const wxDataViewItem& item,
+ unsigned col)
+{
+ // At least under OS X 10.7 we get the index of the item selected and not
+ // its string.
+ wxDataViewModel *model = GetOwner()->GetOwner()->GetModel();
+ model->ChangeValue(GetChoice(ObjectToLong(value)), item, col);
+}
+
bool wxDataViewChoiceRenderer::MacRender()
{
if (GetValue().GetType() == GetVariantType())
iconText << GetValue();
if (iconText.GetIcon().IsOk())
[cell setImage:[[wxBitmap(iconText.GetIcon()).GetNSImage() retain] autorelease]];
+ else
+ [cell setImage:nil];
[cell setStringValue:[[wxCFStringRef(iconText.GetText()).AsNSString() retain] autorelease]];
return true;
}
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