X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/17a6a662f7d7932983fc29892854fad56a82057b..f98bd6d6cf33f0475b5d737a2968b42b7ea0009f:/src/mac/carbon/choice.cpp diff --git a/src/mac/carbon/choice.cpp b/src/mac/carbon/choice.cpp index c187d9ecc7..f2173eb03c 100644 --- a/src/mac/carbon/choice.cpp +++ b/src/mac/carbon/choice.cpp @@ -1,135 +1,194 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: choice.cpp +// Name: src/mac/carbon/choice.cpp // Purpose: wxChoice // Author: Stefan Csomor // Modified by: // 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/wxprec.h" + +#if wxUSE_CHOICE -#include "wx/defs.h" #include "wx/choice.h" -#include "wx/menu.h" -#include "wx/mac/uma.h" -#if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl) +#ifndef WX_PRECOMP + #include "wx/menu.h" #endif +#include "wx/mac/uma.h" + extern MenuHandle NewUniqueMenu() ; +IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl) + + wxChoice::~wxChoice() { if ( HasClientObjectData() ) { - size_t i, max = GetCount(); + unsigned int i, max = GetCount(); for ( i = 0; i < max; ++i ) - delete GetClientObject(i); + delete GetClientObject( i ); } - // DeleteMenu( m_macPopUpMenuId ) ; + // DeleteMenu( m_macPopUpMenuId ) ; // DisposeMenu( m_macPopUpMenuHandle ) ; } -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) +bool wxChoice::Create(wxWindow *parent, + wxWindowID id, + const wxPoint& pos, + const wxSize& size, + const wxArrayString& choices, + long style, + const wxValidator& validator, + const wxString& name ) { - Rect bounds ; - Str255 title ; - - MacPreControlCreate( parent , id , wxEmptyString , 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( this ) ; + OSStatus err = CreatePopupButtonControl( + MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") , + -12345 , false /* no variable width */ , 0 , 0 , 0 , m_peer->GetControlRefAddr() ); + verify_noerr( err ); + + m_macPopUpMenuHandle = NewUniqueMenu() ; + m_peer->SetData( kControlNoPart , kControlPopupButtonMenuHandleTag , (MenuHandle) m_macPopUpMenuHandle ) ; + m_peer->SetValueAndRange( n > 0 ? 1 : 0 , 0 , 0 ); + MacPostControlCreate( pos, size ); + +#if !wxUSE_STL + if ( style & wxCB_SORT ) + // autosort + m_strings = wxArrayString( 1 ); +#endif + for ( int i = 0; i < n; i++ ) { - Append(choices[i]); + Append( choices[i] ); } - return TRUE; + + // Set the first item as being selected + if (n > 0) + SetSelection( 0 ); + + // Needed because it is a wxControlWithItems + SetBestSize( size ); + + return true; } // ---------------------------------------------------------------------------- // adding/deleting items to/from the list // ---------------------------------------------------------------------------- -int wxChoice::DoAppend(const wxString& item) +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 ; +#if wxUSE_STL + wxArrayString::iterator insertPoint; + unsigned int index; + + if (GetWindowStyle() & wxCB_SORT) + { + insertPoint = std::lower_bound( m_strings.begin(), m_strings.end(), item ); + index = insertPoint - m_strings.begin(); + } + else + { + insertPoint = m_strings.end(); + index = m_strings.size(); + } + + m_strings.insert( insertPoint, item ); +#else + unsigned int index = m_strings.Add( item ); +#endif + + m_datas.Insert( NULL , index ); + UMAInsertMenuItem( MAC_WXHMENU( m_macPopUpMenuHandle ), item, m_font.GetEncoding(), index ); + DoSetItemClientData( index, NULL ); + m_peer->SetMaximum( GetCount() ); + + return index; } -int wxChoice::DoInsert(const wxString& item, int pos) +int wxChoice::DoInsert( const wxString& item, unsigned 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")); + wxCHECK_MSG( !(GetWindowStyle() & wxCB_SORT), -1, wxT("wxChoice::DoInsert: can't insert into sorted list") ); + wxCHECK_MSG( IsValidInsert(pos), -1, wxT("wxChoice::DoInsert: invalid index") ); if (pos == GetCount()) - return DoAppend(item); - - UMAAppendMenuItem(MAC_WXHMENU( m_macPopUpMenuHandle ) , item); - m_strings.Insert( item, pos ) ; - m_datas.Insert( NULL, pos ) ; - DoSetItemClientData( pos , NULL ) ; - SetControl32BitMaximum( (ControlHandle) m_macControl , pos) ; - return pos ; + return DoAppend( item ); + + UMAInsertMenuItem( MAC_WXHMENU( m_macPopUpMenuHandle ), item, m_font.GetEncoding(), pos ); + m_strings.Insert( item, pos ); + m_datas.Insert( NULL, pos ); + DoSetItemClientData( pos, NULL ); + m_peer->SetMaximum( GetCount() ); + + return pos; } -void wxChoice::Delete(int n) +void wxChoice::Delete(unsigned int n) { - wxCHECK_RET( n < GetCount(), wxT("invalid item index in wxChoice::Delete") ); + wxCHECK_RET( IsValid(n) , wxT("wxChoice::Delete: invalid index") ); + if ( HasClientObjectData() ) - { - delete GetClientObject(n); - } - ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1) ; + delete GetClientObject( n ); + + ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1 ) ; 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++ ) + for ( unsigned int i = 0 ; i < GetCount() ; i++ ) { ::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() ) { - size_t count = GetCount(); - for ( size_t n = 0; n < count; n++ ) + unsigned int count = GetCount(); + for ( unsigned int n = 0; n < count; n++ ) { - delete GetClientObject(n); + delete GetClientObject( n ); } } } @@ -139,46 +198,47 @@ void wxChoice::FreeData() // ---------------------------------------------------------------------------- int wxChoice::GetSelection() const { - return GetControl32BitValue( (ControlHandle) m_macControl ) -1 ; + return m_peer->GetValue() - 1 ; } -void wxChoice::SetSelection(int n) +void wxChoice::SetSelection( int n ) { - SetControl32BitValue( (ControlHandle) m_macControl , n + 1 ) ; + m_peer->SetValue( n + 1 ) ; } // ---------------------------------------------------------------------------- // string list functions // ---------------------------------------------------------------------------- -int wxChoice::GetCount() const +unsigned int wxChoice::GetCount() const { return m_strings.GetCount() ; } -int wxChoice::FindString(const wxString& s) const +int wxChoice::FindString( const wxString& s, bool bCase ) const { - for( int i = 0 ; i < GetCount() ; i++ ) - { - if ( GetString( i ).IsSameAs(s, FALSE) ) - return i ; - } - return wxNOT_FOUND ; +#if !wxUSE_STL + // Avoid assert for non-default args passed to sorted array Index + if ( HasFlag(wxCB_SORT) ) + bCase = true; +#endif + + return m_strings.Index( s , bCase ) ; } -void wxChoice::SetString(int n, const wxString& s) +void wxChoice::SetString(unsigned int n, const wxString& s) { - wxFAIL_MSG(wxT("wxChoice::SetString() not yet implemented")); -#if 0 // should do this, but no Insert() so far - Delete(n); - Insert(n + 1, s); -#endif + wxCHECK_RET( IsValid(n), wxT("wxChoice::SetString(): invalid index") ); + + m_strings[n] = s ; + + // apple menu pos is 1-based + UMASetMenuItemText( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1 , s , wxFont::GetDefaultEncoding() ) ; } -wxString wxChoice::GetString(int n) const +wxString wxChoice::GetString(unsigned int n) const { - wxCHECK_MSG( n >= 0 && (size_t)n < m_strings.GetCount(), _T(""), - _T("wxChoice::GetString(): invalid index") ); + wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("wxChoice::GetString(): invalid index") ); return m_strings[n] ; } @@ -186,47 +246,51 @@ wxString wxChoice::GetString(int n) const // ---------------------------------------------------------------------------- // client data // ---------------------------------------------------------------------------- -void wxChoice::DoSetItemClientData( int n, void* clientData ) +void wxChoice::DoSetItemClientData(unsigned int n, void* clientData) { - wxCHECK_RET( n >= 0 && (size_t)n < m_datas.GetCount(), - wxT("invalid index in wxChoice::SetClientData") ); + wxCHECK_RET( IsValid(n), wxT("wxChoice::DoSetItemClientData: invalid index") ); - m_datas[n] = (char*) clientData ; + m_datas[n] = (char*)clientData ; } -void *wxChoice::DoGetItemClientData(int n) const +void * wxChoice::DoGetItemClientData(unsigned int n) const { - wxCHECK_MSG( n >= 0 && (size_t)n < m_datas.GetCount(), NULL, - wxT("invalid index in wxChoice::GetClientData") ); + wxCHECK_MSG( IsValid(n), NULL, wxT("wxChoice::DoGetClientData: invalid index") ); + return (void *)m_datas[n]; } -void wxChoice::DoSetItemClientObject( int n, wxClientData* clientData ) +void wxChoice::DoSetItemClientObject(unsigned int n, wxClientData* clientData) { DoSetItemClientData(n, clientData); } -wxClientData* wxChoice::DoGetItemClientObject( int n ) const +wxClientData* wxChoice::DoGetItemClientObject(unsigned int n) const { - return (wxClientData *)DoGetItemClientData(n); + return (wxClientData*)DoGetItemClientData( n ) ; } -void wxChoice::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown)) +wxInt32 wxChoice::MacControlHit( WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) ) { - wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, m_windowId ); - int n = GetSelection(); + wxCommandEvent event( wxEVT_COMMAND_CHOICE_SELECTED, m_windowId ); + // actually n should be made sure by the os to be a valid selection, but ... + int n = GetSelection(); if ( n > -1 ) { event.SetInt( n ); - event.SetString(GetStringSelection()); - event.SetEventObject(this); + event.SetString( GetStringSelection() ); + event.SetEventObject( this ); + if ( HasClientObjectData() ) - event.SetClientObject( GetClientObject(n) ); + event.SetClientObject( GetClientObject( n ) ); else if ( HasClientUntypedData() ) - event.SetClientData( GetClientData(n) ); - ProcessCommand(event); + event.SetClientData( GetClientData( n ) ); + + ProcessCommand( event ); } + + return noErr ; } wxSize wxChoice::DoGetBestSize() const @@ -234,51 +298,62 @@ wxSize wxChoice::DoGetBestSize() const int lbWidth = GetCount() > 0 ? 20 : 100; // some defaults int lbHeight = 20; int wLine; + #if TARGET_CARBON long metric ; - GetThemeMetric(kThemeMetricPopupButtonHeight , &metric ); + + GetThemeMetric( kThemeMetricPopupButtonHeight , &metric ); lbHeight = metric ; #endif + { - wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetRootWindow() ) ) ; - wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ; - if ( font ) + wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ; + if ( m_font.Ok() ) { - ::TextFont( font->m_macFontNum ) ; - ::TextSize( short(font->m_macFontSize) ) ; - ::TextFace( font->m_macFontStyle ) ; + ::TextFont( m_font.MacGetFontNum() ) ; + ::TextSize( m_font.MacGetFontSize() ) ; + ::TextFace( m_font.MacGetFontStyle() ) ; } else { ::TextFont( kFontIDMonaco ) ; - ::TextSize( 9 ); + ::TextSize( 9 ) ; ::TextFace( 0 ) ; } + // Find the widest line - for(int i = 0; i < GetCount(); i++) { + for(unsigned int i = 0; i < GetCount(); i++) + { wxString str(GetString(i)); - #if wxUSE_UNICODE - Point bounds={0,0} ; + +#if wxUSE_UNICODE + Point bounds = { 0, 0 } ; SInt16 baseline ; - ::GetThemeTextDimensions( wxMacCFStringHolder( str ) , + + ::GetThemeTextDimensions( wxMacCFStringHolder( str , m_font.GetEncoding() ) , kThemeCurrentPortFont, kThemeStateActive, false, &bounds, &baseline ); + wLine = bounds.h ; - #else - wxCharBuffer text = wxMacStringToCString( str ) ; - wLine = ::TextWidth( text , 0 , strlen(text) ) ; - #endif - lbWidth = wxMax(lbWidth, wLine); +#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); + + return wxSize( lbWidth, lbHeight ); } + +#endif // wxUSE_CHOICE