X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3340066af696862df9394469b341b700fe4e3a68..d1558f3d532c2e1c15e385d17c6200069f72714b:/src/mac/control.cpp diff --git a/src/mac/control.cpp b/src/mac/control.cpp index 5998a660fc..49be26a16c 100644 --- a/src/mac/control.cpp +++ b/src/mac/control.cpp @@ -1,11 +1,11 @@ ///////////////////////////////////////////////////////////////////////////// // Name: control.cpp // Purpose: wxControl class -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR +// Copyright: (c) Stefan Csomor // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -36,7 +36,6 @@ IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow) BEGIN_EVENT_TABLE(wxControl, wxWindow) EVT_MOUSE_EVENTS( wxControl::OnMouseEvent ) -// EVT_CHAR( wxControl::OnKeyDown ) EVT_PAINT( wxControl::OnPaint ) END_EVENT_TABLE() #endif @@ -79,7 +78,7 @@ pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCod wxControl* wx = (wxControl*) GetControlReference( control ) ; if ( wx ) { - wx->MacHandleControlClick( control , partCode ) ; + wx->MacHandleControlClick( control , partCode , true /* stillDown */ ) ; } } } @@ -87,47 +86,57 @@ pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCod ControlColorUPP wxMacSetupControlBackgroundUPP = NULL ; ControlDefUPP wxMacControlActionUPP = NULL ; -pascal SInt32 wxMacControlDefintion(SInt16 varCode, ControlRef theControl, ControlDefProcMessage message, SInt32 param) +pascal SInt32 wxMacControlDefinition(SInt16 varCode, ControlRef theControl, ControlDefProcMessage message, SInt32 param) { - wxControl* wx = (wxControl*) wxFindControlFromMacControl( theControl ) ; - if ( wx != NULL && wx->IsKindOf( CLASSINFO( wxControl ) ) ) - { - if( message == drawCntl ) - { - wxMacWindowClipper clip( wx ) ; - return InvokeControlDefUPP( varCode , theControl , message , param , (ControlDefUPP) wx->MacGetControlAction() ) ; - } - else - return InvokeControlDefUPP( varCode , theControl , message , param , (ControlDefUPP) wx->MacGetControlAction() ) ; - } - return NULL ; + wxControl* wx = (wxControl*) wxFindControlFromMacControl( theControl ) ; + if ( wx != NULL && wx->IsKindOf( CLASSINFO( wxControl ) ) ) + { + if( message == drawCntl ) + { + wxMacWindowClipper clip( wx ) ; + return InvokeControlDefUPP( varCode , theControl , message , param , (ControlDefUPP) wx->MacGetControlAction() ) ; + } + else + return InvokeControlDefUPP( varCode , theControl , message , param , (ControlDefUPP) wx->MacGetControlAction() ) ; + } + return NULL ; } pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) { - OSStatus status = noErr ; - switch( iMessage ) - { - case kControlMsgSetUpBackground : - { - wxControl* wx = (wxControl*) GetControlReference( iControl ) ; - if ( wx != NULL && wx->IsKindOf( CLASSINFO( wxControl ) ) ) - { - wxDC::MacSetupBackgroundForCurrentPort( wx->MacGetBackgroundBrush() ) ; - // SetThemeBackground( iDepth , iIsColor ) ; - } - else - { - status = paramErr ; - } - } - break ; - default : - status = paramErr ; - break ; - } - return status ; + OSStatus status = noErr ; + switch( iMessage ) + { + case kControlMsgSetUpBackground : + { + wxControl* wx = (wxControl*) GetControlReference( iControl ) ; + if ( wx != NULL && wx->IsKindOf( CLASSINFO( wxControl ) ) ) + { + wxDC::MacSetupBackgroundForCurrentPort( wx->MacGetBackgroundBrush() ) ; +#if TARGET_CARBON + // under classic this would lead to partial redraws + RgnHandle clip = NewRgn() ; + int x = 0 , y = 0; + + wx->MacWindowToRootWindow( &x,&y ) ; + CopyRgn( (RgnHandle) wx->MacGetVisibleRegion(false).GetWXHRGN() , clip ) ; + OffsetRgn( clip , x , y ) ; + SetClip( clip ) ; + DisposeRgn( clip ) ; +#endif + } + else + { + status = paramErr ; + } + } + break ; + default : + status = paramErr ; + break ; + } + return status ; } wxControl::wxControl() @@ -138,9 +147,6 @@ wxControl::wxControl() m_macVerticalBorder = 0 ; m_backgroundColour = *wxWHITE; m_foregroundColour = *wxBLACK; -#if WXWIN_COMPATIBILITY - m_callback = 0; -#endif // WXWIN_COMPATIBILITY if ( wxMacLiveScrollbarActionUPP == NULL ) { @@ -199,29 +205,18 @@ void wxControl::SetLabel(const wxString& title) { m_label = wxStripMenuCodes(title) ; - if ( (ControlHandle) m_macControl ) + if ( m_macControl ) { - Str255 maclabel ; - wxString label ; - - if( wxApp::s_macDefaultEncodingIsPC ) - label = wxMacMakeMacStringFromPC( m_label ) ; - else - label = m_label ; - -#if TARGET_CARBON - c2pstrcpy( (StringPtr) maclabel , label ) ; -#else - strcpy( (char *) maclabel , label ) ; - c2pstr( (char *) maclabel ) ; -#endif - ::SetControlTitle( (ControlHandle) m_macControl , maclabel ) ; + UMASetControlTitle( (ControlHandle) m_macControl , m_label , m_font.GetEncoding() ) ; } Refresh() ; } wxSize wxControl::DoGetBestSize() const { + if ( (ControlHandle) m_macControl == NULL ) + return wxWindow::DoGetBestSize() ; + Rect bestsize = { 0 , 0 , 0 , 0 } ; short baselineoffset ; int bestWidth, bestHeight ; @@ -243,18 +238,7 @@ wxSize wxControl::DoGetBestSize() const } } - if ( IsKindOf( CLASSINFO( wxButton ) ) ) - { - bestWidth = m_label.Length() * 8 + 12 ; - if ( bestWidth < 70 ) - bestWidth = 70 ; - } - else if ( IsKindOf( CLASSINFO( wxStaticText ) ) ) - { - bestWidth = m_label.Length() * 8 ; - } - else - bestWidth = bestsize.right - bestsize.left ; + bestWidth = bestsize.right - bestsize.left ; bestWidth += 2 * m_macHorizontalBorder ; @@ -270,22 +254,10 @@ wxSize wxControl::DoGetBestSize() const bool wxControl::ProcessCommand (wxCommandEvent & event) { - // Tries: - // 1) A callback function (to become obsolete) - // 2) OnCommand, starting at this window and working up parent hierarchy - // 3) OnCommand then calls ProcessEvent to search the event tables. -#if WXWIN_COMPATIBILITY - if ( m_callback ) - { - (void)(*m_callback)(this, event); - - return TRUE; - } - else -#endif // WXWIN_COMPATIBILITY - { - return GetEventHandler()->ProcessEvent(event); - } + // Tries: + // 1) OnCommand, starting at this window and working up parent hierarchy + // 2) OnCommand then calls ProcessEvent to search the event tables. + return GetEventHandler()->ProcessEvent(event); } // ------------------------ @@ -295,14 +267,14 @@ wxControl *wxFindControlFromMacControl(ControlHandle inControl ) wxNode *node = wxWinMacControlList->Find((long)inControl); if (!node) return NULL; - return (wxControl *)node->Data(); + return (wxControl *)node->GetData(); } void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *control) { // adding NULL WindowRef is (first) surely a result of an error and // (secondly) breaks menu command processing - wxCHECK_RET( inControl != (ControlHandle) NULL, "attempt to add a NULL WindowRef to window list" ); + wxCHECK_RET( inControl != (ControlHandle) NULL, wxT("attempt to add a NULL WindowRef to window list") ); if ( !wxWinMacControlList->Find((long)inControl) ) wxWinMacControlList->Append((long)inControl, control); @@ -310,7 +282,8 @@ void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *contro void wxRemoveMacControlAssociation(wxControl *control) { - wxWinMacControlList->DeleteObject(control); + if ( wxWinMacControlList ) + wxWinMacControlList->DeleteObject(control); } void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString label , @@ -320,23 +293,8 @@ void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString l const wxString& name , WXRECTPTR outBounds , unsigned char* maclabel ) { m_label = label ; - SetName(name); - if ( &validator ) - SetValidator(validator); - - m_windowStyle = style; - parent->AddChild(this); - - m_backgroundColour = parent->GetBackgroundColour() ; - m_foregroundColour = parent->GetForegroundColour() ; - - if (id == -1) - m_windowId = NewControlId(); - else - m_windowId = id; - - // These sizes will be adjusted in MacPostControlCreate + // These sizes will be adjusted in MacPostControlCreate m_width = size.x ; m_height = size.y ; m_x = pos.x ; @@ -347,24 +305,12 @@ void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString l ((Rect*)outBounds)->bottom = 0; ((Rect*)outBounds)->right = 0; - char c_text[255]; - strcpy( c_text , label ) ; - if( wxApp::s_macDefaultEncodingIsPC ) - { - wxMacConvertFromPCForControls( c_text ) ; - } - -#if TARGET_CARBON - c2pstrcpy( (StringPtr) maclabel , c_text ) ; -#else - strcpy( (char *) maclabel , c_text ) ; - c2pstr( (char *) maclabel ) ; -#endif + wxMacStringToPascal( wxStripMenuCodes(label) , maclabel ) ; } void wxControl::MacPostControlCreate() { - wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ; + wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ; if ( IsKindOf( CLASSINFO( wxScrollBar ) ) ) { @@ -382,24 +328,32 @@ void wxControl::MacPostControlCreate() { ControlFontStyleRec controlstyle ; controlstyle.flags = kControlUseFontMask ; - controlstyle.font = kControlFontSmallSystemFont ; + + if (IsKindOf( CLASSINFO( wxButton ) ) ) + controlstyle.font = kControlFontBigSystemFont ; // eventually kControlFontBigSystemFont ; + else + controlstyle.font = kControlFontSmallSystemFont ; ::SetControlFontStyle( (ControlHandle) m_macControl , &controlstyle ) ; } ControlHandle container = (ControlHandle) GetParent()->MacGetContainerForEmbedding() ; wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ; ::EmbedControl( (ControlHandle) m_macControl , container ) ; - m_macControlIsShown = true ; + m_macControlIsShown = MacIsReallyShown() ; wxAssociateControlWithMacControl( (ControlHandle) m_macControl , this ) ; - if ( wxMacSetupControlBackgroundUPP == NULL ) - { - wxMacSetupControlBackgroundUPP = NewControlColorUPP( wxMacSetupControlBackground ) ; - } - if ( wxMacControlActionUPP == NULL ) - { - wxMacControlActionUPP = NewControlDefUPP( wxMacControlDefintion ) ; - } + if ( wxMacSetupControlBackgroundUPP == NULL ) + { + wxMacSetupControlBackgroundUPP = NewControlColorUPP( wxMacSetupControlBackground ) ; + } + if ( wxMacControlActionUPP == NULL ) + { + wxMacControlActionUPP = NewControlDefUPP( wxMacControlDefinition ) ; + } + // The following block of code is responsible for crashes when switching + // back to windows, which can be seen in the dialogs sample. + // It is disabled until a proper solution can be found. +#if 0 #if TARGET_CARBON /* only working under classic carbon @@ -413,31 +367,40 @@ void wxControl::MacPostControlCreate() cdef = (cdefHandle) NewHandle( sizeof(cdefRec) ) ; if ( (**(ControlHandle)m_macControl).contrlDefProc != NULL ) { - (**cdef).instruction = 0x4EF9; /* JMP instruction */ - (**cdef).function = (void(*)()) wxMacControlActionUPP; - (**(ControlHandle)m_macControl).contrlDefProc = (Handle) cdef ; + (**cdef).instruction = 0x4EF9; /* JMP instruction */ + (**cdef).function = (void(*)()) wxMacControlActionUPP; + (**(ControlHandle)m_macControl).contrlDefProc = (Handle) cdef ; } #endif - SetControlColorProc( (ControlHandle) m_macControl , wxMacSetupControlBackgroundUPP ) ; - - // Adjust the controls size and position - wxPoint pos(m_x, m_y); - wxSize best_size( DoGetBestSize() ); - wxSize new_size( m_width, m_height ); - - m_x = m_y = m_width = m_height = -1; // Forces SetSize to move/size the control - - if (new_size.x == -1) { +#endif + SetControlColorProc( (ControlHandle) m_macControl , wxMacSetupControlBackgroundUPP ) ; + + // Adjust the controls size and position + wxPoint pos(m_x, m_y); + wxSize best_size( DoGetBestSize() ); + wxSize new_size( m_width, m_height ); + + m_x = m_y = m_width = m_height = -1; // Forces SetSize to move/size the control + + if (new_size.x == -1) { new_size.x = best_size.x; - } - if (new_size.y == -1) { - new_size.y = best_size.y; - } - - SetSize(pos.x, pos.y, new_size.x, new_size.y); - - UMAShowControl( (ControlHandle) m_macControl ) ; - Refresh() ; + } + if (new_size.y == -1) { + new_size.y = best_size.y; + } + + SetSize(pos.x, pos.y, new_size.x, new_size.y); + +#if wxUSE_UNICODE + UMASetControlTitle( (ControlHandle) m_macControl , wxStripMenuCodes(m_label) , m_font.GetEncoding() ) ; +#endif + + if ( m_macControlIsShown ) + UMAShowControl( (ControlHandle) m_macControl ) ; + + SetCursor( *wxSTANDARD_CURSOR ) ; + + Refresh() ; } void wxControl::MacAdjustControlRect() @@ -491,8 +454,7 @@ void wxControl::MacAdjustControlRect() m_height += 2 * m_macVerticalBorder + MacGetTopBorderSize() + MacGetBottomBorderSize() ; } - MacUpdateDimensions() ; -// UMASizeControl( (ControlHandle) m_macControl , m_width - 2 * m_macHorizontalBorder, m_height - 2 * m_macVerticalBorder ) ; + MacUpdateDimensions() ; } } @@ -506,19 +468,19 @@ WXWidget wxControl::MacGetContainerForEmbedding() void wxControl::MacUpdateDimensions() { - // actually in the current systems this should never be possible, but later reparenting - // may become a reality - - if ( (ControlHandle) m_macControl == NULL ) - return ; - - if ( GetParent() == NULL ) - return ; - + // actually in the current systems this should never be possible, but later reparenting + // may become a reality + + if ( (ControlHandle) m_macControl == NULL ) + return ; + + if ( GetParent() == NULL ) + return ; + WindowRef rootwindow = (WindowRef) MacGetRootWindow() ; if ( rootwindow == NULL ) - return ; - + return ; + Rect oldBounds ; GetControlBounds( (ControlHandle) m_macControl , &oldBounds ) ; @@ -530,23 +492,23 @@ void wxControl::MacUpdateDimensions() GetParent()->MacWindowToRootWindow( & new_x , & new_y ) ; bool doMove = new_x != oldBounds.left || new_y != oldBounds.top ; bool doResize = ( oldBounds.right - oldBounds.left ) != new_width || (oldBounds.bottom - oldBounds.top ) != new_height ; - if ( doMove || doResize ) - { - InvalWindowRect( rootwindow, &oldBounds ) ; - if ( doMove ) - { - UMAMoveControl( (ControlHandle) m_macControl , new_x , new_y ) ; - } - if ( doResize ) - { - UMASizeControl( (ControlHandle) m_macControl , new_width , new_height ) ; - } - } + if ( doMove || doResize ) + { + InvalWindowRect( rootwindow, &oldBounds ) ; + if ( doMove ) + { + UMAMoveControl( (ControlHandle) m_macControl , new_x , new_y ) ; + } + if ( doResize ) + { + UMASizeControl( (ControlHandle) m_macControl , new_width , new_height ) ; + } + } } void wxControl::MacSuperChangedPosition() { - MacUpdateDimensions() ; + MacUpdateDimensions() ; wxWindow::MacSuperChangedPosition() ; } @@ -556,7 +518,7 @@ void wxControl::MacSuperEnabled( bool enabled ) wxWindow::MacSuperEnabled( enabled ) ; } -void wxControl::MacSuperShown( bool show ) +void wxControl::MacSuperShown( bool show ) { if ( (ControlHandle) m_macControl ) { @@ -586,124 +548,24 @@ void wxControl::DoSetSize(int x, int y, int sizeFlags ) { wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ; - return ; -/* - - if ( (ControlHandle) m_macControl == NULL ) +#if 0 { - wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ; - return ; + Rect meta , control ; + GetControlBounds( (ControlHandle) m_macControl , &control ) ; + RgnHandle rgn = NewRgn() ; + GetControlRegion( (ControlHandle) m_macControl , kControlStructureMetaPart , rgn ) ; + GetRegionBounds( rgn , &meta ) ; + if ( !EmptyRect( &meta ) ) + { + wxASSERT( meta.left >= control.left - m_macHorizontalBorder ) ; + wxASSERT( meta.right <= control.right + m_macHorizontalBorder ) ; + wxASSERT( meta.top >= control.top - m_macVerticalBorder ) ; + wxASSERT( meta.bottom <= control.bottom + m_macVerticalBorder ) ; + } + DisposeRgn( rgn ) ; } - - Rect oldbounds; - int new_x, new_y, new_width, new_height; - int mac_x, mac_y; - - new_x = m_x; - new_y = m_y; - new_width = m_width; - new_height = m_height; - - if (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) - { - new_x = x; - new_y = y; - new_width = width; - new_height = height; - } - else - { - if (x != -1) new_x = x; - if (y != -1) new_y = y; - if (width != -1) new_width = width; - if (height != -1) new_height = height; - } - - if(sizeFlags & wxSIZE_AUTO) - { - wxSize size = GetBestSize(); - if (sizeFlags & wxSIZE_AUTO_WIDTH) - { - if (width == -1) new_width = size.x; - } - if (sizeFlags & wxSIZE_AUTO_HEIGHT) - { - if (height == -1) new_height = size.y; - } - } - AdjustForParentClientOrigin(new_x, new_y, sizeFlags); - - mac_x = new_x; - mac_y = new_y; - if(GetParent()) { - GetParent()->MacWindowToRootWindow(&mac_x, &mac_y); - } - GetControlBounds( (ControlHandle) m_macControl, &oldbounds); - oldbounds.right = oldbounds.left + m_width; - oldbounds.bottom = oldbounds.top + m_height; - - bool doMove = false; - bool doResize = false; - - if ( mac_x != (oldbounds.left - m_macHorizontalBorder) || - mac_y != (oldbounds.top - m_macVerticalBorder) ) - { - doMove = true ; - } - if ( new_width != oldbounds.right - oldbounds.left - 2 * m_macHorizontalBorder || - new_height != oldbounds.bottom - oldbounds.top - 2 * m_macVerticalBorder) - { - doResize = true ; - } - - if ( doMove || doResize ) - { - Refresh() ; - - // Ensure resize is within constraints - if ((m_minWidth != -1) && (new_width < m_minWidth)) { - new_width = m_minWidth; - } - if ((m_minHeight != -1) && (new_height < m_minHeight)) { - new_height = m_minHeight; - } - if ((m_maxWidth != -1) && (new_width > m_maxWidth)) { - new_width = m_maxWidth; - } - if ((m_maxHeight != -1) && (new_height > m_maxHeight)) { - new_height = m_maxHeight; - } - - if ( doMove ) - { - m_x = new_x; - m_y = new_y; - - UMAMoveControl( (ControlHandle) m_macControl, - mac_x + m_macHorizontalBorder, mac_y + m_macVerticalBorder); - - wxMoveEvent event(wxPoint(m_x, m_y), m_windowId); - event.SetEventObject(this); - GetEventHandler()->ProcessEvent(event) ; - } - if ( doResize ) - { - m_width = new_width; - m_height = new_height; - - UMASizeControl( (ControlHandle) m_macControl, - m_width - 2 * m_macHorizontalBorder, - m_height - 2 * m_macVerticalBorder ) ; - - - wxSizeEvent event(wxSize(m_width, m_height), m_windowId); - event.SetEventObject(this); - GetEventHandler()->ProcessEvent(event); - } - - Refresh() ; - } -*/ +#endif + return ; } bool wxControl::Show(bool show) @@ -785,12 +647,24 @@ void wxControl::OnEraseBackground(wxEraseEvent& event) wxWindow::OnEraseBackground( event ) ; } - void wxControl::OnKeyDown( wxKeyEvent &event ) { if ( (ControlHandle) m_macControl == NULL ) return ; +#if TARGET_CARBON + + char charCode ; + UInt32 keyCode ; + UInt32 modifiers ; + + GetEventParameter( (EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode ); + GetEventParameter( (EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode ); + GetEventParameter((EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers); + + ::HandleControlKey( (ControlHandle) m_macControl , keyCode , charCode , modifiers ) ; + +#else EventRecord *ev = (EventRecord*) wxTheApp->MacGetCurrentEvent() ; short keycode ; short keychar ; @@ -798,6 +672,7 @@ void wxControl::OnKeyDown( wxKeyEvent &event ) keycode = short(ev->message & keyCodeMask) >> 8 ; ::HandleControlKey( (ControlHandle) m_macControl , keycode , keychar , ev->modifiers ) ; +#endif } void wxControl::OnMouseEvent( wxMouseEvent &event ) @@ -846,29 +721,30 @@ void wxControl::OnMouseEvent( wxMouseEvent &event ) { controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ; wxTheApp->s_lastMouseDown = 0 ; - if ( control && controlpart != kControlNoPart && - ! IsKindOf( CLASSINFO( wxScrollBar ) ) - ) // otherwise we will get the event twice for scrollbar + if ( control && controlpart != kControlNoPart ) { - MacHandleControlClick( control , controlpart ) ; + MacHandleControlClick( control , controlpart , false /* mouse not down anymore */ ) ; } } } } } + else + { + event.Skip() ; + } } bool wxControl::MacCanFocus() const { - { if ( (ControlHandle) m_macControl == NULL ) - return true ; - else - return false ; - } + if ( (ControlHandle) m_macControl == NULL ) + return true ; + else + return false ; } -void wxControl::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) +void wxControl::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) ) { - wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ; + wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ; }