X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d8207702d1cf580a7200114abd52f186b4b9a4f3..ab67e8874db324fab5223cc8d5dff8a8de3e2b77:/src/osx/cocoa/listbox.mm?ds=sidebyside diff --git a/src/osx/cocoa/listbox.mm b/src/osx/cocoa/listbox.mm index dc6519ae23..199363d247 100644 --- a/src/osx/cocoa/listbox.mm +++ b/src/osx/cocoa/listbox.mm @@ -4,7 +4,7 @@ // Author: Stefan Csomor // Modified by: // Created: 1998-01-01 -// RCS-ID: $Id: listbox.cpp 54820 2008-07-29 20:04:11Z SC $ +// RCS-ID: $Id$ // Copyright: (c) Stefan Csomor // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// @@ -33,19 +33,19 @@ class wxListWidgetCocoaImpl; -@interface wxNSTableDataSource : NSObject +@interface wxNSTableDataSource : NSObject wxOSX_10_6_AND_LATER() { wxListWidgetCocoaImpl* impl; } -- (id)tableView:(NSTableView *)aTableView - objectValueForTableColumn:(NSTableColumn *)aTableColumn +- (id)tableView:(NSTableView *)aTableView + objectValueForTableColumn:(NSTableColumn *)aTableColumn row:(NSInteger)rowIndex; -- (void)tableView:(NSTableView *)aTableView - setObjectValue:(id)value forTableColumn:(NSTableColumn *)aTableColumn +- (void)tableView:(NSTableView *)aTableView + setObjectValue:(id)value forTableColumn:(NSTableColumn *)aTableColumn row:(NSInteger)rowIndex; - + - (NSInteger)numberOfRowsInTableView:(NSTableView *)aTableView; - (void)setImplementation: (wxListWidgetCocoaImpl *) theImplementation; @@ -53,7 +53,7 @@ class wxListWidgetCocoaImpl; @end -@interface wxNSTableView : NSTableView +@interface wxNSTableView : NSTableView wxOSX_10_6_AND_LATER() { } @@ -79,19 +79,19 @@ class wxCocoaTableColumn; class WXDLLIMPEXP_CORE wxCocoaTableColumn : public wxListWidgetColumn { public : - wxCocoaTableColumn( wxNSTableColumn* column, bool editable ) + wxCocoaTableColumn( wxNSTableColumn* column, bool editable ) : m_column( column ), m_editable(editable) { } - + ~wxCocoaTableColumn() { } - + wxNSTableColumn* GetNSTableColumn() const { return m_column ; } - + bool IsEditable() const { return m_editable; } - + protected : wxNSTableColumn* m_column; bool m_editable; @@ -103,31 +103,31 @@ class wxListWidgetCocoaImpl : public wxWidgetCocoaImpl, public wxListWidgetImpl { public : wxListWidgetCocoaImpl( wxWindowMac* peer, NSScrollView* view, wxNSTableView* tableview, wxNSTableDataSource* data ); - + ~wxListWidgetCocoaImpl(); - - virtual wxListWidgetColumn* InsertTextColumn( unsigned pos, const wxString& title, bool editable = false, + + virtual wxListWidgetColumn* InsertTextColumn( unsigned pos, const wxString& title, bool editable = false, wxAlignment just = wxALIGN_LEFT , int defaultWidth = -1) ; - virtual wxListWidgetColumn* InsertCheckColumn( unsigned pos , const wxString& title, bool editable = false, + virtual wxListWidgetColumn* InsertCheckColumn( unsigned pos , const wxString& title, bool editable = false, wxAlignment just = wxALIGN_LEFT , int defaultWidth = -1) ; - + // add and remove - - virtual void ListDelete( unsigned int n ) ; + + virtual void ListDelete( unsigned int n ) ; virtual void ListInsert( unsigned int n ) ; virtual void ListClear() ; // selecting virtual void ListDeselectAll(); - + virtual void ListSetSelection( unsigned int n, bool select, bool multi ) ; virtual int ListGetSelection() const ; - + virtual int ListGetSelections( wxArrayInt& aSelections ) const ; - + virtual bool ListIsSelected( unsigned int n ) const ; - + // display virtual void ListScrollTo( unsigned int n ) ; @@ -135,7 +135,8 @@ public : // accessing content virtual unsigned int ListGetCount() const ; - + virtual int DoListHitTest( const wxPoint& inpoint ) const; + int ListGetColumnType( int col ) { return col; @@ -143,11 +144,12 @@ public : virtual void UpdateLine( unsigned int n, wxListWidgetColumn* col = NULL ) ; virtual void UpdateLineToEnd( unsigned int n); - virtual void controlAction(WXWidget slf, void* _cmd, void *sender); virtual void controlDoubleAction(WXWidget slf, void* _cmd, void *sender); + + protected : wxNSTableView* m_tableView ; - + wxNSTableDataSource* m_dataSource; } ; @@ -159,7 +161,7 @@ protected : - (id) init { - [super init]; + self = [super init]; column = nil; return self; } @@ -182,38 +184,38 @@ public : wxNSTableViewCellValue( id &v ) : value(v) { } - + virtual ~wxNSTableViewCellValue() {} virtual void Set( CFStringRef v ) { value = [[(NSString*)v retain] autorelease]; } - virtual void Set( const wxString& value ) + virtual void Set( const wxString& value ) { Set( (CFStringRef) wxCFStringRef( value ) ); } - virtual void Set( int v ) + virtual void Set( int v ) { value = [NSNumber numberWithInt:v]; } - - virtual int GetIntValue() const + + virtual int GetIntValue() const { if ( [value isKindOfClass:[NSNumber class]] ) return [ (NSNumber*) value intValue ]; - + return 0; } - - virtual wxString GetStringValue() const + + virtual wxString GetStringValue() const { if ( [value isKindOfClass:[NSString class]] ) - return wxCFStringRef( (CFStringRef) [value retain] ).AsString(); - + return wxCFStringRef::AsString( (NSString*) value ); + return wxEmptyString; } - + protected: id& value; } ; @@ -222,7 +224,7 @@ protected: - (id) init { - [super init]; + self = [super init]; impl = nil; return self; } @@ -245,8 +247,8 @@ protected: return 0; } -- (id)tableView:(NSTableView *)aTableView - objectValueForTableColumn:(NSTableColumn *)aTableColumn +- (id)tableView:(NSTableView *)aTableView + objectValueForTableColumn:(NSTableColumn *)aTableColumn row:(NSInteger)rowIndex { wxUnusedVar(aTableView); @@ -259,8 +261,8 @@ protected: return value; } -- (void)tableView:(NSTableView *)aTableView - setObjectValue:(id)value forTableColumn:(NSTableColumn *)aTableColumn +- (void)tableView:(NSTableView *)aTableView + setObjectValue:(id)value forTableColumn:(NSTableColumn *)aTableColumn row:(NSInteger)rowIndex { wxUnusedVar(aTableView); @@ -278,13 +280,58 @@ protected: + (void)initialize { static BOOL initialized = NO; - if (!initialized) + if (!initialized) { initialized = YES; wxOSXCocoaClassAddWXMethods( self ); } } +- (void) tableViewSelectionDidChange: (NSNotification *) notification +{ + wxUnusedVar(notification); + + int row = [self selectedRow]; + + if (row == -1) + { + // no row selected + } + else + { + wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self ); + wxListBox *list = static_cast ( impl->GetWXPeer()); + wxCHECK_RET( list != NULL , wxT("Listbox expected")); + + wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() ); + + if ((row < 0) || (row > (int) list->GetCount())) // OS X can select an item below the last item + return; + + if ( !list->MacGetBlockEvents() ) + list->HandleLineEvent( row, false ); + } + +} + +- (void)setFont:(NSFont *)aFont +{ + NSArray *tableColumns = [self tableColumns]; + unsigned int columnIndex = [tableColumns count]; + while (columnIndex--) + [[(NSTableColumn *)[tableColumns objectAtIndex:columnIndex] dataCell] setFont:aFont]; + + [self setRowHeight:[gNSLayoutManager defaultLineHeightForFont:aFont]+2]; +} + +- (void) setControlSize:(NSControlSize) size +{ + NSArray *tableColumns = [self tableColumns]; + unsigned int columnIndex = [tableColumns count]; + while (columnIndex--) + [[(NSTableColumn *)[tableColumns objectAtIndex:columnIndex] dataCell] setControlSize:size]; +} + @end // @@ -302,7 +349,7 @@ wxListWidgetCocoaImpl::~wxListWidgetCocoaImpl() [m_dataSource release]; } -unsigned int wxListWidgetCocoaImpl::ListGetCount() const +unsigned int wxListWidgetCocoaImpl::ListGetCount() const { wxListBox* lb = dynamic_cast ( GetWXPeer() ); return lb->GetCount(); @@ -312,19 +359,19 @@ unsigned int wxListWidgetCocoaImpl::ListGetCount() const // columns // -wxListWidgetColumn* wxListWidgetCocoaImpl::InsertTextColumn( unsigned pos, const wxString& WXUNUSED(title), bool editable, - wxAlignment WXUNUSED(just), int defaultWidth) +wxListWidgetColumn* wxListWidgetCocoaImpl::InsertTextColumn( unsigned pos, const wxString& WXUNUSED(title), bool editable, + wxAlignment WXUNUSED(just), int defaultWidth) { wxNSTableColumn* col1 = [[wxNSTableColumn alloc] init]; [col1 setEditable:editable]; - + unsigned formerColCount = [m_tableView numberOfColumns]; - + // there's apparently no way to insert at a specific position [m_tableView addTableColumn:col1 ]; if ( pos < formerColCount ) [m_tableView moveColumn:formerColCount toColumn:pos]; - + if ( defaultWidth >= 0 ) { [col1 setMaxWidth:defaultWidth]; @@ -333,13 +380,18 @@ wxListWidgetColumn* wxListWidgetCocoaImpl::InsertTextColumn( unsigned pos, const } else { - [col1 setMaxWidth:1000]; + [col1 setMaxWidth:1000]; [col1 setMinWidth:10]; // temporary hack, because I cannot get the automatic column resizing // to work properly [col1 setWidth:1000]; } [col1 setResizingMask: NSTableColumnAutoresizingMask]; + + wxListBox *list = static_cast ( GetWXPeer()); + if ( list != NULL ) + [[col1 dataCell] setFont:list->GetFont().OSXGetNSFont()]; + wxCocoaTableColumn* wxcol = new wxCocoaTableColumn( col1, editable ); [col1 setColumn:wxcol]; @@ -348,33 +400,66 @@ wxListWidgetColumn* wxListWidgetCocoaImpl::InsertTextColumn( unsigned pos, const return wxcol; } -wxListWidgetColumn* wxListWidgetCocoaImpl::InsertCheckColumn( unsigned pos , const wxString& WXUNUSED(title), bool editable, - wxAlignment WXUNUSED(just), int defaultWidth ) +wxListWidgetColumn* wxListWidgetCocoaImpl::InsertCheckColumn( unsigned pos , const wxString& WXUNUSED(title), bool editable, + wxAlignment WXUNUSED(just), int defaultWidth ) { wxNSTableColumn* col1 = [[wxNSTableColumn alloc] init]; [col1 setEditable:editable]; - + // set your custom cell & set it up NSButtonCell* checkbox = [[NSButtonCell alloc] init]; [checkbox setTitle:@""]; [checkbox setButtonType:NSSwitchButton]; [col1 setDataCell:checkbox] ; + + wxListBox *list = static_cast ( GetWXPeer()); + if ( list != NULL ) + { + NSControlSize size = NSRegularControlSize; + + switch ( list->GetWindowVariant() ) + { + case wxWINDOW_VARIANT_NORMAL : + size = NSRegularControlSize; + break ; + + case wxWINDOW_VARIANT_SMALL : + size = NSSmallControlSize; + break ; + + case wxWINDOW_VARIANT_MINI : + size = NSMiniControlSize; + break ; + + case wxWINDOW_VARIANT_LARGE : + size = NSRegularControlSize; + break ; + + default: + break ; + } + + [[col1 dataCell] setControlSize:size]; + // although there is no text, it may help to get the correct vertical layout + [[col1 dataCell] setFont:list->GetFont().OSXGetNSFont()]; + } + [checkbox release]; - + unsigned formerColCount = [m_tableView numberOfColumns]; - + // there's apparently no way to insert at a specific position [m_tableView addTableColumn:col1 ]; if ( pos < formerColCount ) [m_tableView moveColumn:formerColCount toColumn:pos]; - + if ( defaultWidth >= 0 ) { [col1 setMaxWidth:defaultWidth]; [col1 setMinWidth:defaultWidth]; [col1 setWidth:defaultWidth]; } - + [col1 setResizingMask: NSTableColumnNoResizing]; wxCocoaTableColumn* wxcol = new wxCocoaTableColumn( col1, editable ); [col1 setColumn:wxcol]; @@ -389,17 +474,17 @@ wxListWidgetColumn* wxListWidgetCocoaImpl::InsertCheckColumn( unsigned pos , con // inserting / removing lines // -void wxListWidgetCocoaImpl::ListInsert( unsigned int WXUNUSED(n) ) +void wxListWidgetCocoaImpl::ListInsert( unsigned int WXUNUSED(n) ) { [m_tableView reloadData]; } -void wxListWidgetCocoaImpl::ListDelete( unsigned int WXUNUSED(n) ) +void wxListWidgetCocoaImpl::ListDelete( unsigned int WXUNUSED(n) ) { [m_tableView reloadData]; } -void wxListWidgetCocoaImpl::ListClear() +void wxListWidgetCocoaImpl::ListClear() { [m_tableView reloadData]; } @@ -411,22 +496,23 @@ void wxListWidgetCocoaImpl::ListDeselectAll() [m_tableView deselectAll:nil]; } -void wxListWidgetCocoaImpl::ListSetSelection( unsigned int n, bool select, bool multi ) +void wxListWidgetCocoaImpl::ListSetSelection( unsigned int n, bool select, bool multi ) { // TODO if ( select ) - [m_tableView selectRow: n byExtendingSelection:multi]; + [m_tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:n] + byExtendingSelection:multi]; else [m_tableView deselectRow: n]; } -int wxListWidgetCocoaImpl::ListGetSelection() const +int wxListWidgetCocoaImpl::ListGetSelection() const { return [m_tableView selectedRow]; } -int wxListWidgetCocoaImpl::ListGetSelections( wxArrayInt& aSelections ) const +int wxListWidgetCocoaImpl::ListGetSelections( wxArrayInt& aSelections ) const { aSelections.Empty(); @@ -434,52 +520,38 @@ int wxListWidgetCocoaImpl::ListGetSelections( wxArrayInt& aSelections ) const for ( int i = 0; i < count; ++i) { - if ([m_tableView isRowSelected:count]) + if ([m_tableView isRowSelected:i]) aSelections.Add(i); } return aSelections.Count(); } -bool wxListWidgetCocoaImpl::ListIsSelected( unsigned int n ) const +bool wxListWidgetCocoaImpl::ListIsSelected( unsigned int n ) const { return [m_tableView isRowSelected:n]; } // display -void wxListWidgetCocoaImpl::ListScrollTo( unsigned int n ) +void wxListWidgetCocoaImpl::ListScrollTo( unsigned int n ) { [m_tableView scrollRowToVisible:n]; } - -void wxListWidgetCocoaImpl::UpdateLine( unsigned int WXUNUSED(n), wxListWidgetColumn* WXUNUSED(col) ) + +void wxListWidgetCocoaImpl::UpdateLine( unsigned int WXUNUSED(n), wxListWidgetColumn* WXUNUSED(col) ) { // TODO optimize [m_tableView reloadData]; } -void wxListWidgetCocoaImpl::UpdateLineToEnd( unsigned int WXUNUSED(n)) +void wxListWidgetCocoaImpl::UpdateLineToEnd( unsigned int WXUNUSED(n)) { // TODO optimize [m_tableView reloadData]; } -void wxListWidgetCocoaImpl::controlAction(WXWidget WXUNUSED(slf),void* WXUNUSED(_cmd), void *WXUNUSED(sender)) -{ - wxListBox *list = static_cast ( GetWXPeer()); - wxCHECK_RET( list != NULL , wxT("Listbox expected")); - - wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() ); - - int sel = [m_tableView clickedRow]; - if ((sel < 0) || (sel > (int) list->GetCount())) // OS X can select an item below the last item (why?) - return; - - list->HandleLineEvent( sel, false ); -} - void wxListWidgetCocoaImpl::controlDoubleAction(WXWidget WXUNUSED(slf),void* WXUNUSED(_cmd), void *WXUNUSED(sender)) { wxListBox *list = static_cast ( GetWXPeer()); @@ -495,41 +567,42 @@ void wxListWidgetCocoaImpl::controlDoubleAction(WXWidget WXUNUSED(slf),void* WXU // accessing content -wxWidgetImplType* wxWidgetImpl::CreateListBox( wxWindowMac* wxpeer, - wxWindowMac* WXUNUSED(parent), - wxWindowID WXUNUSED(id), - const wxPoint& pos, +wxWidgetImplType* wxWidgetImpl::CreateListBox( wxWindowMac* wxpeer, + wxWindowMac* WXUNUSED(parent), + wxWindowID WXUNUSED(id), + const wxPoint& pos, const wxSize& size, - long style, + long style, long WXUNUSED(extraStyle)) { NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ; NSScrollView* scrollview = [[NSScrollView alloc] initWithFrame:r]; - + // use same scroll flags logic as msw - + [scrollview setHasVerticalScroller:YES]; - + if ( style & wxLB_HSCROLL ) [scrollview setHasHorizontalScroller:YES]; - + [scrollview setAutohidesScrollers: ((style & wxLB_ALWAYS_SB) ? NO : YES)]; // setting up the true table - + wxNSTableView* tableview = [[wxNSTableView alloc] init]; + [tableview setDelegate:tableview]; // only one multi-select mode available if ( (style & wxLB_EXTENDED) || (style & wxLB_MULTIPLE) ) [tableview setAllowsMultipleSelection:YES]; - + // simple listboxes have no header row [tableview setHeaderView:nil]; - + if ( style & wxLB_HSCROLL ) [tableview setColumnAutoresizingStyle:NSTableViewNoColumnAutoresizing]; else [tableview setColumnAutoresizingStyle:NSTableViewLastColumnOnlyAutoresizingStyle]; - + wxNSTableDataSource* ds = [[ wxNSTableDataSource alloc] init]; [tableview setDataSource:ds]; [scrollview setDocumentView:tableview]; @@ -538,115 +611,21 @@ wxWidgetImplType* wxWidgetImpl::CreateListBox( wxWindowMac* wxpeer, wxListWidgetCocoaImpl* c = new wxListWidgetCocoaImpl( wxpeer, scrollview, tableview, ds ); // temporary hook for dnd - [tableview registerForDraggedTypes:[NSArray arrayWithObjects: - NSStringPboardType, NSFilenamesPboardType, NSTIFFPboardType, NSPICTPboardType, NSPDFPboardType, nil]]; + // [tableview registerForDraggedTypes:[NSArray arrayWithObjects: + // NSStringPboardType, NSFilenamesPboardType, (NSString*) kPasteboardTypeFileURLPromise, NSTIFFPboardType, NSPICTPboardType, NSPDFPboardType, nil]]; [ds setImplementation:c]; return c; } -int wxListBox::DoListHitTest(const wxPoint& WXUNUSED(inpoint)) const -{ -#if wxOSX_USE_CARBON - OSStatus err; - - // There are few reasons why this is complicated: - // 1) There is no native HitTest function for Mac - // 2) GetDataBrowserItemPartBounds only works on visible items - // 3) We can't do it through GetDataBrowserTableView[Item]RowHeight - // because what it returns is basically inaccurate in the context - // of the coordinates we want here, but we use this as a guess - // for where the first visible item lies - - wxPoint point = inpoint; - - // get column property ID (req. for call to itempartbounds) - DataBrowserTableViewColumnID colId = 0; - err = GetDataBrowserTableViewColumnProperty(m_peer->GetControlRef(), 0, &colId); - wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserTableViewColumnProperty")); - - // OK, first we need to find the first visible item we have - - // this will be the "low" for our binary search. There is no real - // easy way around this, as we will need to do a SLOW linear search - // until we find a visible item, but we can do a cheap calculation - // via the row height to speed things up a bit - UInt32 scrollx, scrolly; - err = GetDataBrowserScrollPosition(m_peer->GetControlRef(), &scrollx, &scrolly); - wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserScrollPosition")); - - UInt16 height; - err = GetDataBrowserTableViewRowHeight(m_peer->GetControlRef(), &height); - wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserTableViewRowHeight")); - - // these indices are 0-based, as usual, so we need to add 1 to them when - // passing them to data browser functions which use 1-based indices - int low = scrolly / height, - high = GetCount() - 1; - - // search for the first visible item (note that the scroll guess above - // is the low bounds of where the item might lie so we only use that as a - // starting point - we should reach it within 1 or 2 iterations of the loop) - while ( low <= high ) - { - Rect bounds; - err = GetDataBrowserItemPartBounds( - m_peer->GetControlRef(), low + 1, colId, - kDataBrowserPropertyEnclosingPart, - &bounds); // note +1 to translate to Mac ID - if ( err == noErr ) - break; - - // errDataBrowserItemNotFound is expected as it simply means that the - // item is not currently visible -- but other errors are not - wxCHECK_MSG( err == errDataBrowserItemNotFound, wxNOT_FOUND, - wxT("Unexpected error from GetDataBrowserItemPartBounds") ); - - low++; - } - - // NOW do a binary search for where the item lies, searching low again if - // we hit an item that isn't visible - while ( low <= high ) - { - int mid = (low + high) / 2; - - Rect bounds; - err = GetDataBrowserItemPartBounds( - m_peer->GetControlRef(), mid + 1, colId, - kDataBrowserPropertyEnclosingPart, - &bounds); //note +1 to trans to mac id - wxCHECK_MSG( err == noErr || err == errDataBrowserItemNotFound, - wxNOT_FOUND, - wxT("Unexpected error from GetDataBrowserItemPartBounds") ); - - if ( err == errDataBrowserItemNotFound ) - { - // item not visible, attempt to find a visible one - // search lower - high = mid - 1; - } - else // visible item, do actual hitttest - { - // if point is within the bounds, return this item (since we assume - // all x coords of items are equal we only test the x coord in - // equality) - if ((point.x >= bounds.left && point.x <= bounds.right) && - (point.y >= bounds.top && point.y <= bounds.bottom) ) - { - // found! - return mid; - } - - if ( point.y < bounds.top ) - // index(bounds) greater then key(point) - high = mid - 1; - else - // index(bounds) less then key(point) - low = mid + 1; - } - } -#endif - return wxNOT_FOUND; +int wxListWidgetCocoaImpl::DoListHitTest(const wxPoint& inpoint) const +{ + // translate inpoint to listpoint via scrollview + NSPoint p = wxToNSPoint( m_osxView, inpoint ); + p = [m_osxView convertPoint:p toView:m_tableView]; + // hittest using new point + NSInteger i = [m_tableView rowAtPoint:p]; + return i; } #endif // wxUSE_LISTBOX