X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a31a5f85341a2ef131d86a1dee12f3d6c8156118..8998887c224924d5f6f4601597c162d6429495e1:/src/mac/carbon/choice.cpp diff --git a/src/mac/carbon/choice.cpp b/src/mac/carbon/choice.cpp index 4074699ed5..c8554b81f0 100644 --- a/src/mac/carbon/choice.cpp +++ b/src/mac/carbon/choice.cpp @@ -6,19 +6,27 @@ // Created: 1998-01-01 // RCS-ID: $Id$ // Copyright: (c) Stefan Csomor -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// + #ifdef __GNUG__ #pragma implementation "choice.h" #endif + #include "wx/defs.h" + +#if wxUSE_CHOICE + #include "wx/choice.h" #include "wx/menu.h" #include "wx/mac/uma.h" + #if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl) #endif + extern MenuHandle NewUniqueMenu() ; + wxChoice::~wxChoice() { if ( HasClientObjectData() ) @@ -30,49 +38,86 @@ wxChoice::~wxChoice() } // DeleteMenu( m_macPopUpMenuId ) ; - // DisposeMenu( m_macPopUpMenuHandle ) ; + // DisposeMenu( m_macPopUpMenuHandle ) ; } + bool wxChoice::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, - int n, const wxString choices[], - long style, + const wxArrayString& choices, + long style, const wxValidator& validator, const wxString& name) { - Rect bounds ; - Str255 title ; - - MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ; - m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , -12345 , 0 , - kControlPopupButtonProc + kControlPopupFixedWidthVariant , (long) this ) ; - - m_macPopUpMenuHandle = NewUniqueMenu() ; - SetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlPopupButtonMenuHandleTag , sizeof( MenuHandle ) , (char*) &m_macPopUpMenuHandle) ; - SetControl32BitMinimum( (ControlHandle) m_macControl , 0 ) ; - SetControl32BitMaximum( (ControlHandle) m_macControl , 0) ; - if ( n > 0 ) - SetControl32BitValue( (ControlHandle) m_macControl , 1 ) ; - MacPostControlCreate() ; + wxCArrayString chs(choices); + + return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(), + style, validator, name); +} + +bool wxChoice::Create(wxWindow *parent, wxWindowID id, + const wxPoint& pos, + const wxSize& size, + int n, const wxString choices[], + long style, + const wxValidator& validator, + const wxString& name) +{ + m_macIsUserPane = false ; + + if ( !wxChoiceBase::Create(parent, id, pos, size, style, validator, name) ) + return false; + + Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; + + m_peer = new wxMacControl() ; + verify_noerr ( CreatePopupButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") , + -12345 , false /* no variable width */ , 0 , 0 , 0 , m_peer->GetControlRefAddr() ) ); + + + m_macPopUpMenuHandle = NewUniqueMenu() ; + m_peer->SetData( kControlNoPart , kControlPopupButtonMenuHandleTag , (MenuHandle) m_macPopUpMenuHandle ) ; + m_peer->SetValueAndRange( n > 0 ? 1 : 0 , 0 , 0 ) ; + MacPostControlCreate(pos,size) ; + // TODO wxCB_SORT for ( int i = 0; i < n; i++ ) { Append(choices[i]); } - return TRUE; + SetBestSize(size); // Needed because it is a wxControlWithItems + return true; } + // ---------------------------------------------------------------------------- // adding/deleting items to/from the list // ---------------------------------------------------------------------------- int wxChoice::DoAppend(const wxString& item) { - UMAAppendMenuItem(MAC_WXHMENU( m_macPopUpMenuHandle ) , item); - m_strings.Add( item ) ; - m_datas.Add( NULL ) ; - int index = m_strings.GetCount() - 1 ; - DoSetItemClientData( index , NULL ) ; - SetControl32BitMaximum( (ControlHandle) m_macControl , GetCount()) ; - return index ; + UMAAppendMenuItem(MAC_WXHMENU( m_macPopUpMenuHandle ) , item, m_font.GetEncoding() ); + m_strings.Add( item ) ; + m_datas.Add( NULL ) ; + int index = m_strings.GetCount() - 1 ; + DoSetItemClientData( index , NULL ) ; + m_peer->SetMaximum( GetCount() ) ; + return index ; +} + +int wxChoice::DoInsert(const wxString& item, int pos) +{ + wxCHECK_MSG(!(GetWindowStyle() & wxCB_SORT), -1, wxT("can't insert into sorted list")); + wxCHECK_MSG((pos>=0) && (pos<=GetCount()), -1, wxT("invalid index")); + + if (pos == GetCount()) + return DoAppend(item); + + UMAAppendMenuItem(MAC_WXHMENU( m_macPopUpMenuHandle ) , item, m_font.GetEncoding() ); + m_strings.Insert( item, pos ) ; + m_datas.Insert( NULL, pos ) ; + DoSetItemClientData( pos , NULL ) ; + m_peer->SetMaximum( GetCount() ) ; + return pos ; } + void wxChoice::Delete(int n) { wxCHECK_RET( n < GetCount(), wxT("invalid item index in wxChoice::Delete") ); @@ -81,21 +126,23 @@ void wxChoice::Delete(int n) delete GetClientObject(n); } ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1) ; - m_strings.Remove( n ) ; + m_strings.RemoveAt( n ) ; m_datas.RemoveAt( n ) ; - SetControl32BitMaximum( (ControlHandle) m_macControl , GetCount()) ; + m_peer->SetMaximum( GetCount() ) ; } + void wxChoice::Clear() { FreeData(); for ( int i = 0 ; i < GetCount() ; i++ ) { - ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , 1 ) ; + ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , 1 ) ; } m_strings.Empty() ; m_datas.Empty() ; - SetControl32BitMaximum( (ControlHandle) m_macControl , 0 ) ; + m_peer->SetMaximum( 0 ) ; } + void wxChoice::FreeData() { if ( HasClientObjectData() ) @@ -107,33 +154,39 @@ void wxChoice::FreeData() } } } + // ---------------------------------------------------------------------------- // selection // ---------------------------------------------------------------------------- int wxChoice::GetSelection() const { - return GetControl32BitValue( (ControlHandle) m_macControl ) -1 ; + return m_peer->GetValue() -1 ; } + void wxChoice::SetSelection(int n) { - SetControl32BitValue( (ControlHandle) m_macControl , n + 1 ) ; + m_peer->SetValue( n + 1 ) ; } + // ---------------------------------------------------------------------------- // string list functions // ---------------------------------------------------------------------------- + int wxChoice::GetCount() const { return m_strings.GetCount() ; } + int wxChoice::FindString(const wxString& s) const { for( int i = 0 ; i < GetCount() ; i++ ) { - if ( GetString( i ).IsSameAs(s, FALSE) ) - return i ; + if ( GetString( i ).IsSameAs(s, false) ) + return i ; } return wxNOT_FOUND ; } + void wxChoice::SetString(int n, const wxString& s) { wxFAIL_MSG(wxT("wxChoice::SetString() not yet implemented")); @@ -145,33 +198,41 @@ void wxChoice::SetString(int n, const wxString& s) wxString wxChoice::GetString(int n) const { - return m_strings[n] ; + wxCHECK_MSG( n >= 0 && (size_t)n < m_strings.GetCount(), _T(""), + _T("wxChoice::GetString(): invalid index") ); + + return m_strings[n] ; } + // ---------------------------------------------------------------------------- // client data // ---------------------------------------------------------------------------- void wxChoice::DoSetItemClientData( int n, void* clientData ) { wxCHECK_RET( n >= 0 && (size_t)n < m_datas.GetCount(), - "invalid index in wxChoice::SetClientData" ); - + wxT("invalid index in wxChoice::SetClientData") ); + m_datas[n] = (char*) clientData ; } + void *wxChoice::DoGetItemClientData(int n) const { wxCHECK_MSG( n >= 0 && (size_t)n < m_datas.GetCount(), NULL, - "invalid index in wxChoice::GetClientData" ); + wxT("invalid index in wxChoice::GetClientData") ); return (void *)m_datas[n]; } + void wxChoice::DoSetItemClientObject( int n, wxClientData* clientData ) { DoSetItemClientData(n, clientData); } + wxClientData* wxChoice::DoGetItemClientObject( int n ) const { return (wxClientData *)DoGetItemClientData(n); } -void wxChoice::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) + +wxInt32 wxChoice::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) ) { wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, m_windowId ); int n = GetSelection(); @@ -187,46 +248,59 @@ void wxChoice::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) event.SetClientData( GetClientData(n) ); ProcessCommand(event); } + return noErr ; } + wxSize wxChoice::DoGetBestSize() const { - int lbWidth = 100; // some defaults + int lbWidth = GetCount() > 0 ? 20 : 100; // some defaults int lbHeight = 20; int wLine; #if TARGET_CARBON long metric ; - GetThemeMetric(kThemeMetricPopupButtonHeight , &metric ); - lbHeight = metric ; + GetThemeMetric(kThemeMetricPopupButtonHeight , &metric ); + lbHeight = metric ; #endif - { - wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetRootWindow() ) ) ; - Rect drawRect ; - wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ; - if ( font ) - { - ::TextFont( font->m_macFontNum ) ; - ::TextSize( short(font->m_macFontSize) ) ; - ::TextFace( font->m_macFontStyle ) ; - } - else - { - ::TextFont( kFontIDMonaco ) ; - ::TextSize( 9 ); - ::TextFace( 0 ) ; - } - // Find the widest line - for(int i = 0; i < GetCount(); i++) { - wxString str(GetString(i)); - wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ; - lbWidth = wxMax(lbWidth, wLine); - } - // Add room for the popup arrow - lbWidth += 2 * lbHeight ; - // And just a bit more - int cy = 12 ; - int cx = ::TextWidth( "X" , 0 , 1 ) ; - lbWidth += cx ; - - } + { + wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ; + if ( m_font.Ok() ) + { + ::TextFont( m_font.MacGetFontNum() ) ; + ::TextSize( m_font.MacGetFontSize() ) ; + ::TextFace( m_font.MacGetFontStyle() ) ; + } + else + { + ::TextFont( kFontIDMonaco ) ; + ::TextSize( 9 ); + ::TextFace( 0 ) ; + } + // Find the widest line + for(int i = 0; i < GetCount(); i++) { + wxString str(GetString(i)); + #if wxUSE_UNICODE + Point bounds={0,0} ; + SInt16 baseline ; + ::GetThemeTextDimensions( wxMacCFStringHolder( str , m_font.GetEncoding() ) , + kThemeCurrentPortFont, + kThemeStateActive, + false, + &bounds, + &baseline ); + wLine = bounds.h ; + #else + wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ; + #endif + lbWidth = wxMax(lbWidth, wLine); + } + // Add room for the popup arrow + lbWidth += 2 * lbHeight ; + // And just a bit more + int cx = ::TextWidth( "X" , 0 , 1 ) ; + lbWidth += cx ; + + } return wxSize(lbWidth, lbHeight); } + +#endif // wxUSE_CHOICE