X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9dd11f90ad4ebaf6b6980655802d9a014649b6c9..b77b87881bae2e6306366d79e7fe160334b3d4a2:/src/mac/carbon/choice.cpp diff --git a/src/mac/carbon/choice.cpp b/src/mac/carbon/choice.cpp index 73dfa522d3..55a9268e10 100644 --- a/src/mac/carbon/choice.cpp +++ b/src/mac/carbon/choice.cpp @@ -1,19 +1,19 @@ ///////////////////////////////////////////////////////////////////////////// // Name: choice.cpp // Purpose: wxChoice -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) Stefan Csomor +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ #pragma implementation "choice.h" #endif -// For compilers that support precompilation, includes "wx.h". +#include "wx/defs.h" #include "wx/choice.h" #include "wx/menu.h" #include "wx/mac/uma.h" @@ -22,93 +22,111 @@ IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl) #endif -short nextMenuId = 100 ; // wxMenu takes the lower ids +extern MenuHandle NewUniqueMenu() ; wxChoice::~wxChoice() { - // DeleteMenu( m_macPopUpMenuId ) ; - // DisposeMenu( m_macPopUpMenuHandle ) ; + if ( HasClientObjectData() ) + { + size_t i, max = GetCount(); + + for ( i = 0; i < max; ++i ) + delete GetClientObject(i); + } + + // 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, + int n, const wxString 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 = UMANewControl( parent->GetMacRootWindow() , &bounds , title , false , 0 , -12345 , 0 , - kControlPopupButtonProc + kControlPopupFixedWidthVariant , (long) this ) ; - - m_macPopUpMenuHandle = NewMenu( 1 , "\pPopUp Menu" ) ; - SetControlData( m_macControl , kControlNoPart , kControlPopupButtonMenuHandleTag , sizeof( MenuHandle ) , (char*) &m_macPopUpMenuHandle) ; - SetControlMinimum( m_macControl , 0 ) ; - SetControlMaximum( m_macControl , 0) ; - if ( n > 0 ) - SetControlValue( m_macControl , 1 ) ; - - MacPostControlCreate() ; - + if ( !wxChoiceBase::Create(parent, id, pos, size, style, validator, name) ) + return false; + + 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() ; + // TODO wxCB_SORT for ( int i = 0; i < n; i++ ) { Append(choices[i]); } - return TRUE; + return TRUE; } // ---------------------------------------------------------------------------- // adding/deleting items to/from the list // ---------------------------------------------------------------------------- - int wxChoice::DoAppend(const wxString& item) { - Str255 label; - wxMenuItem::MacBuildMenuString( label , NULL , NULL , item ,false); - AppendMenu( m_macPopUpMenuHandle , label ) ; - m_strings.Add( item ) ; - m_datas.Add( NULL ) ; - int index = m_strings.GetCount() - 1 ; - DoSetItemClientData( index , NULL ) ; - SetControlMaximum( m_macControl , Number()) ; - return index ; + 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 ; +} + +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_strings.Insert( item, pos ) ; + m_datas.Insert( NULL, pos ) ; + DoSetItemClientData( pos , NULL ) ; + SetControl32BitMaximum( (ControlHandle) m_macControl , pos) ; + return pos ; } void wxChoice::Delete(int n) { wxCHECK_RET( n < GetCount(), wxT("invalid item index in wxChoice::Delete") ); - if ( HasClientObjectData() ) { delete GetClientObject(n); } - - ::DeleteMenuItem( m_macPopUpMenuHandle , n + 1) ; - m_strings.Remove( n ) ; - m_datas.Remove( n ) ; - SetControlMaximum( m_macControl , Number()) ; + ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1) ; + m_strings.RemoveAt( n ) ; + m_datas.RemoveAt( n ) ; + SetControl32BitMaximum( (ControlHandle) m_macControl , GetCount()) ; } void wxChoice::Clear() { - Free(); - + FreeData(); for ( int i = 0 ; i < GetCount() ; i++ ) { - ::DeleteMenuItem( m_macPopUpMenuHandle , 1 ) ; - } + ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , 1 ) ; + } m_strings.Empty() ; m_datas.Empty() ; - SetControlMaximum( m_macControl , 0 ) ; + SetControl32BitMaximum( (ControlHandle) m_macControl , 0 ) ; } -void wxChoice::Free() +void wxChoice::FreeData() { if ( HasClientObjectData() ) { @@ -123,15 +141,14 @@ void wxChoice::Free() // ---------------------------------------------------------------------------- // selection // ---------------------------------------------------------------------------- - int wxChoice::GetSelection() const { - return GetControlValue( m_macControl ) -1 ; + return GetControl32BitValue( (ControlHandle) m_macControl ) -1 ; } void wxChoice::SetSelection(int n) { - SetControlValue( m_macControl , n + 1 ) ; + SetControl32BitValue( (ControlHandle) m_macControl , n + 1 ) ; } // ---------------------------------------------------------------------------- @@ -147,54 +164,45 @@ 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("not implemented")); - + 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 } - 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 && n < m_datas.GetCount(), - "invalid index in wxChoice::SetClientData" ); - wxASSERT_MSG( m_datas.GetCount() >= n , "invalid client_data array" ) ; - - if ( m_datas.GetCount() > n ) - { - m_datas[n] = (char*) clientData ; - } - else - { - m_datas.Add( (char*) clientData ) ; - } + wxCHECK_RET( n >= 0 && (size_t)n < m_datas.GetCount(), + wxT("invalid index in wxChoice::SetClientData") ); + + m_datas[n] = (char*) clientData ; } -void *wxChoice::DoGetItemClientData(int N) const +void *wxChoice::DoGetItemClientData(int n) const { - wxCHECK_MSG( N >= 0 && N < m_datas.GetCount(), NULL, - "invalid index in wxChoice::GetClientData" ); - - return (void *)m_datas[N]; + wxCHECK_MSG( n >= 0 && (size_t)n < m_datas.GetCount(), NULL, + wxT("invalid index in wxChoice::GetClientData") ); + return (void *)m_datas[n]; } void wxChoice::DoSetItemClientObject( int n, wxClientData* clientData ) @@ -207,18 +215,72 @@ wxClientData* wxChoice::DoGetItemClientObject( int n ) const return (wxClientData *)DoGetItemClientData(n); } -void wxChoice::MacHandleControlClick( ControlHandle control , SInt16 controlpart ) +void wxChoice::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown)) { wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, m_windowId ); - event.SetInt(GetSelection()); - event.SetEventObject(this); - event.SetString(GetStringSelection()); - ProcessCommand(event); + int n = GetSelection(); + // actually n should be made sure by the os to be a valid selection, but ... + if ( n > -1 ) + { + event.SetInt( n ); + event.SetString(GetStringSelection()); + event.SetEventObject(this); + if ( HasClientObjectData() ) + event.SetClientObject( GetClientObject(n) ); + else if ( HasClientUntypedData() ) + event.SetClientData( GetClientData(n) ); + ProcessCommand(event); + } } -/* -void wxChoice::Command(wxCommandEvent & event) + +wxSize wxChoice::DoGetBestSize() const { - SetSelection (event.GetInt()); - ProcessCommand (event); + int lbWidth = GetCount() > 0 ? 20 : 100; // some defaults + int lbHeight = 20; + int wLine; +#if TARGET_CARBON + long metric ; + GetThemeMetric(kThemeMetricPopupButtonHeight , &metric ); + lbHeight = metric ; +#endif + { + wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetRootWindow() ) ) ; + if ( m_font.Ok() ) + { + ::TextFont( m_font.GetMacFontNum() ) ; + ::TextSize( m_font.GetMacFontSize() ) ; + ::TextFace( m_font.GetMacFontStyle() ) ; + } + 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 ) , + 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); } -*/