X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/906c935a80b10d53cecf57f71ab5f3f4f1d529ec..a68fb3fc385b9cbb3c66cb321887854a5224688f:/src/osx/cocoa/dataview.mm diff --git a/src/osx/cocoa/dataview.mm b/src/osx/cocoa/dataview.mm index 148c9b0113..2e195d0317 100644 --- a/src/osx/cocoa/dataview.mm +++ b/src/osx/cocoa/dataview.mm @@ -156,11 +156,46 @@ inline wxDataViewItem wxDataViewItemFromMaybeNilItem(id item) { } + // 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(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( + [static_cast([self identifier]) integerValue]); +} + -(id) dataCellForRow:(NSInteger)row { // what we want to do here is to simply return nil for the cells which @@ -168,13 +203,7 @@ inline wxDataViewItem wxDataViewItemFromMaybeNilItem(id item) // 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( - [(wxPointerObject *)[self identifier] pointer] - ); + const wxDataViewColumn * const dvCol = [self getColumnPointer]; const wxDataViewCtrl * const dvc = dvCol->GetOwner(); const wxCocoaDataViewControl * const @@ -316,10 +345,7 @@ NSTableColumn* CreateNativeColumn(const wxDataViewColumn *column) wxCHECK_MSG( renderer, NULL, "column should have a renderer" ); wxDVCNSTableColumn * const nativeColumn( - [[wxDVCNSTableColumn alloc] initWithIdentifier: - [[[wxPointerObject alloc] initWithPointer: - const_cast(column)] - autorelease]] + [[wxDVCNSTableColumn alloc] initWithColumnPointer: column] ); // setting the size related parameters: @@ -664,7 +690,8 @@ outlineView:(NSOutlineView*)outlineView wxCHECK_MSG( model, nil, "Valid model in data source does not exist." ); - wxDataViewColumn* col(static_cast([[tableColumn identifier] pointer])); + wxDataViewColumn* const + col([static_cast(tableColumn) getColumnPointer]); const unsigned colIdx = col->GetModelColumn(); wxDataViewItem dataViewItem(wxDataViewItemFromItem(item)); @@ -687,7 +714,8 @@ outlineView:(NSOutlineView*)outlineView { wxUnusedVar(outlineView); - wxDataViewColumn* col(static_cast([[tableColumn identifier] pointer])); + wxDataViewColumn* const + col([static_cast(tableColumn) getColumnPointer]); col->GetRenderer()-> OSXOnCellChanged(object, wxDataViewItemFromItem(item), col->GetModelColumn()); @@ -725,7 +753,7 @@ outlineView:(NSOutlineView*)outlineView // 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_COMMAND_DATAVIEW_COLUMN_SORTED,dvc->GetId()); // variable definition event.SetEventObject(dvc); if (noOfDescriptors > 0) @@ -1139,6 +1167,23 @@ outlineView:(NSOutlineView*)outlineView @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 @@ -1624,7 +1669,8 @@ outlineView:(NSOutlineView*)outlineView // -(void) outlineView:(NSOutlineView*)outlineView mouseDownInHeaderOfTableColumn:(NSTableColumn*)tableColumn { - wxDataViewColumn* const col(static_cast([[tableColumn identifier] pointer])); + wxDataViewColumn* const + col([static_cast(tableColumn) getColumnPointer]); wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl(); @@ -1719,11 +1765,8 @@ outlineView:(NSOutlineView*)outlineView wxDataViewCtrl * const dvc = implementation->GetDataViewCtrl(); wxDataViewModel * const model = dvc->GetModel(); - wxDataViewColumn * const - dvCol(static_cast( - [[tableColumn identifier] pointer] - ) - ); + wxDataViewColumn* const + dvCol([static_cast(tableColumn) getColumnPointer]); const unsigned colIdx = dvCol->GetModelColumn(); wxDataViewItem dvItem(wxDataViewItemFromItem(item)); @@ -1760,7 +1803,10 @@ outlineView:(NSOutlineView*)outlineView { int const newColumnPosition = [[[notification userInfo] objectForKey:@"NSNewColumn"] intValue]; - wxDataViewColumn* const col(static_cast([[[[self tableColumns] objectAtIndex:newColumnPosition] identifier] pointer])); + NSTableColumn* + tableColumn = [[self tableColumns] objectAtIndex:newColumnPosition]; + wxDataViewColumn* const + col([static_cast(tableColumn) getColumnPointer]); wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl(); @@ -1827,9 +1873,10 @@ outlineView:(NSOutlineView*)outlineView currentlyEditedColumn = [self editedColumn]; currentlyEditedRow = [self editedRow]; - wxDataViewColumn* const col = - static_cast( - [[[[self tableColumns] objectAtIndex:currentlyEditedColumn] identifier] pointer]); + NSTableColumn* + tableColumn = [[self tableColumns] objectAtIndex:currentlyEditedColumn]; + wxDataViewColumn* const + col([static_cast(tableColumn) getColumnPointer]); wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl(); @@ -1865,9 +1912,10 @@ outlineView:(NSOutlineView*)outlineView // been sent the last edited column/row are valid: if ( currentlyEditedColumn != -1 && currentlyEditedRow != -1 ) { - wxDataViewColumn* const col = - static_cast( - [[[[self tableColumns] objectAtIndex:currentlyEditedColumn] identifier] pointer]); + NSTableColumn* + tableColumn = [[self tableColumns] objectAtIndex:currentlyEditedColumn]; + wxDataViewColumn* const + col([static_cast(tableColumn) getColumnPointer]); wxDataViewCtrl* const dvc = implementation->GetDataViewCtrl(); @@ -1969,7 +2017,7 @@ bool wxCocoaDataViewControl::DeleteColumn(wxDataViewColumn* columnPtr) [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) @@ -1979,12 +2027,13 @@ void wxCocoaDataViewControl::DoSetExpanderColumn(const wxDataViewColumn *columnP wxDataViewColumn* wxCocoaDataViewControl::GetColumn(unsigned int pos) const { - return static_cast([[[[m_OutlineView tableColumns] objectAtIndex:pos] identifier] pointer]); + NSTableColumn* tableColumn = [[m_OutlineView tableColumns] objectAtIndex:pos]; + return [static_cast(tableColumn) getColumnPointer]; } int wxCocoaDataViewControl::GetColumnPosition(const wxDataViewColumn *columnPtr) const { - return [m_OutlineView columnWithIdentifier:[[[wxPointerObject alloc] initWithPointer:const_cast(columnPtr)] autorelease]]; + return [m_OutlineView columnWithIdentifier:[wxDVCNSTableColumn identifierForColumnPointer:columnPtr]]; } bool wxCocoaDataViewControl::InsertColumn(unsigned int pos, wxDataViewColumn* columnPtr) @@ -2255,6 +2304,14 @@ wxDataViewItem wxCocoaDataViewControl::GetCurrentItem() const 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 @@ -2265,6 +2322,11 @@ void wxCocoaDataViewControl::SetCurrentItem(const wxDataViewItem& item) Select(item); } +int wxCocoaDataViewControl::GetSelectedItemsCount() const +{ + return [m_OutlineView numberOfSelectedRows]; +} + int wxCocoaDataViewControl::GetSelections(wxDataViewItemArray& sel) const { NSIndexSet* selectedRowIndexes([m_OutlineView selectedRowIndexes]); @@ -2323,7 +2385,7 @@ wxDataViewColumn* wxCocoaDataViewControl::GetSortingColumn() const for (UInt32 i=0; i([[[columns objectAtIndex:i] identifier] pointer]); + return GetColumn(i); return NULL; } @@ -2358,7 +2420,7 @@ void wxCocoaDataViewControl::HitTest(const wxPoint& point, wxDataViewItem& item, indexRow = [m_OutlineView rowAtPoint: nativePoint]; if ((indexColumn >= 0) && (indexRow >= 0)) { - columnPtr = static_cast([[[[m_OutlineView tableColumns] objectAtIndex:indexColumn] identifier] pointer]); + columnPtr = GetColumn(indexColumn); item = wxDataViewItem([[m_OutlineView itemAtRow:indexRow] pointer]); } else @@ -2575,12 +2637,11 @@ wxDataViewRenderer::OSXOnCellChanged(NSObject *object, 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]] ) @@ -2653,7 +2714,7 @@ void wxDataViewRenderer::OSXApplyAttr(const wxDataViewItemAttr& attr) } 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.]; @@ -2811,6 +2872,17 @@ wxDataViewChoiceRenderer::wxDataViewChoiceRenderer(const wxArrayString& choices, [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()) @@ -2950,6 +3022,8 @@ bool wxDataViewIconTextRenderer::MacRender() 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; } @@ -3238,12 +3312,6 @@ void wxDataViewColumn::SetWidth(int width) } } -void wxDataViewColumn::SetAsSortKey(bool WXUNUSED(sort)) -{ - // see wxGTK native wxDataViewColumn implementation - wxFAIL_MSG("not implemented"); -} - void wxDataViewColumn::SetNativeData(wxDataViewColumnNativeData* newNativeDataPtr) { delete m_NativeDataPtr;