X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/76a5e5d21ee1a6230d777ce0209b2df4c6075f0f..7f1de2b26e841b21110dadf3b9f2d543703eaf45:/src/mac/carbon/control.cpp?ds=sidebyside diff --git a/src/mac/carbon/control.cpp b/src/mac/carbon/control.cpp index 0dcfb505d0..ba7d6a7a3c 100644 --- a/src/mac/carbon/control.cpp +++ b/src/mac/carbon/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 ///////////////////////////////////////////////////////////////////////////// @@ -33,52 +33,15 @@ #if !USE_SHARED_LIBRARY 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 #include "wx/mac/uma.h" +#include "wx/mac/private.h" // Item members -ControlActionUPP wxMacLiveScrollbarActionUPP = NULL ; - -pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode ) ; -pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode ) -{ - if ( partCode != 0) - { - wxControl* wx = (wxControl*) GetControlReference( control ) ; - if ( wx ) - { - wx->MacHandleControlClick( control , partCode ) ; - } - } -} - wxControl::wxControl() { - m_macControl = NULL ; - m_macHorizontalBorder = 0 ; // additional pixels around the real control - m_macVerticalBorder = 0 ; - m_backgroundColour = *wxWHITE; - m_foregroundColour = *wxBLACK; -#if WXWIN_COMPATIBILITY - m_callback = 0; -#endif // WXWIN_COMPATIBILITY - - if ( wxMacLiveScrollbarActionUPP == NULL ) - { -#if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340) - wxMacLiveScrollbarActionUPP = NewControlActionUPP( wxMacLiveScrollbarActionProc ); -#else - wxMacLiveScrollbarActionUPP = NewControlActionProc( wxMacLiveScrollbarActionProc ) ; -#endif - } } bool wxControl::Create(wxWindow *parent, wxWindowID id, @@ -87,691 +50,64 @@ bool wxControl::Create(wxWindow *parent, wxWindowID id, const wxValidator& validator, const wxString& name) { - m_macControl = NULL ; - m_macHorizontalBorder = 0 ; // additional pixels around the real control - m_macVerticalBorder = 0 ; bool rval = wxWindow::Create(parent, id, pos, size, style, name); - if (rval) { -#if wxUSE_VALIDATORS - SetValidator(validator); -#endif - } - return rval; -} -wxControl::~wxControl() -{ - m_isBeingDeleted = TRUE; - // If we delete an item, we should initialize the parent panel, - // because it could now be invalid. - wxWindow *parent = GetParent() ; +#if 0 + // no automatic inheritance as we most often need transparent backgrounds if ( parent ) { - if (parent->GetDefaultItem() == (wxButton*) this) - parent->SetDefaultItem(NULL); - } - if ( (ControlHandle) m_macControl ) - { - ::DisposeControl( (ControlHandle) m_macControl ) ; - m_macControl = NULL ; + m_backgroundColour = parent->GetBackgroundColour() ; + m_foregroundColour = parent->GetForegroundColour() ; } -} - -void wxControl::SetLabel(const wxString& title) -{ - m_label = title ; - - if ( (ControlHandle) m_macControl ) - { - Str255 maclabel ; - wxString label ; - - if( wxApp::s_macDefaultEncodingIsPC ) - label = wxMacMakeMacStringFromPC( title ) ; - else - label = title ; - -#if TARGET_CARBON - c2pstrcpy( (StringPtr) maclabel , label ) ; -#else - strcpy( (char *) maclabel , label ) ; - c2pstr( (char *) maclabel ) ; #endif - ::SetControlTitle( (ControlHandle) m_macControl , maclabel ) ; - } - Refresh() ; -} - -wxSize wxControl::DoGetBestSize() const -{ - Rect bestsize = { 0 , 0 , 0 , 0 } ; - short baselineoffset ; - int bestWidth, bestHeight ; - ::GetBestControlRect( (ControlHandle) m_macControl , &bestsize , &baselineoffset ) ; - - if ( EmptyRect( &bestsize ) ) - { - baselineoffset = 0; - bestsize.left = bestsize.top = 0 ; - bestsize.right = 16 ; - bestsize.bottom = 16 ; - if ( IsKindOf( CLASSINFO( wxScrollBar ) ) ) - { - bestsize.bottom = 16 ; - } - else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) ) - { - bestsize.bottom = 24 ; - } - } - - 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 += 2 * m_macHorizontalBorder ; - - bestHeight = bestsize.bottom - bestsize.top ; - if ( bestHeight < 10 ) - bestHeight = 13 ; - bestHeight += 2 * m_macVerticalBorder; - - - return wxSize(bestWidth, bestHeight); -} - -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); - } -} - -// ------------------------ -wxList *wxWinMacControlList = NULL; -wxControl *wxFindControlFromMacControl(ControlHandle inControl ) -{ - wxNode *node = wxWinMacControlList->Find((long)inControl); - if (!node) - return NULL; - return (wxControl *)node->Data(); -} - -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" ); - - if ( !wxWinMacControlList->Find((long)inControl) ) - wxWinMacControlList->Append((long)inControl, control); -} - -void wxRemoveMacControlAssociation(wxControl *control) -{ - wxWinMacControlList->DeleteObject(control); -} - -void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString label , - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - 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 - - m_width = size.x ; - m_height = size.y ; - m_x = pos.x ; - m_y = pos.y ; - - ((Rect*)outBounds)->top = -10; - ((Rect*)outBounds)->left = -10; - ((Rect*)outBounds)->bottom = 0; - ((Rect*)outBounds)->right = 0; - - char c_text[255]; - strcpy( c_text , label ) ; - if( wxApp::s_macDefaultEncodingIsPC ) + if (rval) { - wxMacConvertFromPCForControls( c_text ) ; - } - -#if TARGET_CARBON - c2pstrcpy( (StringPtr) maclabel , c_text ) ; -#else - strcpy( (char *) maclabel , c_text ) ; - c2pstr( (char *) maclabel ) ; +#if wxUSE_VALIDATORS + SetValidator(validator); #endif -} - -void wxControl::MacPostControlCreate() -{ - wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ; - - if ( IsKindOf( CLASSINFO( wxScrollBar ) ) ) - { - // no font - } - else if ( IsKindOf( CLASSINFO( wxStaticBox ) ) || IsKindOf( CLASSINFO( wxRadioBox ) ) || IsKindOf( CLASSINFO( wxButton ) ) ) - { - ControlFontStyleRec controlstyle ; - controlstyle.flags = kControlUseFontMask ; - controlstyle.font = kControlFontSmallBoldSystemFont ; - - ::SetControlFontStyle( (ControlHandle) m_macControl , &controlstyle ) ; - } - else - { - ControlFontStyleRec controlstyle ; - controlstyle.flags = kControlUseFontMask ; - 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 ; - - wxAssociateControlWithMacControl( (ControlHandle) m_macControl , this ) ; - - - // 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() ; -} - -void wxControl::MacAdjustControlRect() -{ - wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ; - if ( m_width == -1 || m_height == -1 ) - { - Rect bestsize = { 0 , 0 , 0 , 0 } ; - short baselineoffset ; - - ::GetBestControlRect( (ControlHandle) m_macControl , &bestsize , &baselineoffset ) ; - - if ( EmptyRect( &bestsize ) ) - { - baselineoffset = 0; - bestsize.left = bestsize.top = 0 ; - bestsize.right = 16 ; - bestsize.bottom = 16 ; - if ( IsKindOf( CLASSINFO( wxScrollBar ) ) ) - { - bestsize.bottom = 16 ; - } - else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) ) - { - bestsize.bottom = 24 ; - } - } - - if ( m_width == -1 ) - { - if ( IsKindOf( CLASSINFO( wxButton ) ) ) - { - m_width = m_label.Length() * 8 + 12 ; - if ( m_width < 70 ) - m_width = 70 ; - } - else if ( IsKindOf( CLASSINFO( wxStaticText ) ) ) - { - m_width = m_label.Length() * 8 ; - } - else - m_width = bestsize.right - bestsize.left ; - - m_width += 2 * m_macHorizontalBorder ; - } - if ( m_height == -1 ) - { - m_height = bestsize.bottom - bestsize.top ; - if ( m_height < 10 ) - m_height = 13 ; - - m_height += 2 * m_macVerticalBorder; - } - - UMASizeControl( (ControlHandle) m_macControl , m_width - 2 * m_macHorizontalBorder, m_height - 2 * m_macVerticalBorder ) ; - } -} - -WXWidget wxControl::MacGetContainerForEmbedding() -{ - if ( m_macControl ) - return m_macControl ; - - return wxWindow::MacGetContainerForEmbedding() ; -} - -void wxControl::MacSuperChangedPosition() -{ - if ( (ControlHandle) m_macControl ) - { - Rect contrlRect ; - GetControlBounds( (ControlHandle) m_macControl , &contrlRect ) ; - int former_mac_x = contrlRect.left ; - int former_mac_y = contrlRect.top ; - int mac_x = m_x ; - int mac_y = m_y ; - GetParent()->MacWindowToRootWindow( & mac_x , & mac_y ) ; - - WindowRef rootwindow = (WindowRef) MacGetRootWindow() ; - - if ( mac_x + m_macHorizontalBorder != former_mac_x || - mac_y + m_macVerticalBorder != former_mac_y ) - { - { - Rect inval = { former_mac_y , former_mac_x , former_mac_y + m_height , former_mac_x + m_width } ; - InvalWindowRect( rootwindow , &inval ) ; - } - UMAMoveControl( (ControlHandle) m_macControl , mac_x + m_macHorizontalBorder , mac_y + m_macVerticalBorder ) ; - { - Rect inval = { mac_y , mac_x , mac_y + m_height , mac_x + m_width } ; - InvalWindowRect( rootwindow , &inval ) ; - } - } - } - - wxWindow::MacSuperChangedPosition() ; + return rval; } -void wxControl::MacSuperEnabled( bool enabled ) +wxControl::~wxControl() { - Refresh(FALSE) ; - wxWindow::MacSuperEnabled( enabled ) ; + m_isBeingDeleted = TRUE; } -void wxControl::MacSuperShown( bool show ) +bool wxControl::ProcessCommand (wxCommandEvent & event) { - if ( (ControlHandle) m_macControl ) - { - if ( !show ) - { - if ( m_macControlIsShown ) - { - ::UMAHideControl( (ControlHandle) m_macControl ) ; - m_macControlIsShown = false ; - } - } - else - { - if ( MacIsReallyShown() && !m_macControlIsShown ) - { - ::UMAShowControl( (ControlHandle) m_macControl ) ; - m_macControlIsShown = true ; - } - } - } - - wxWindow::MacSuperShown( show ) ; + // 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); } -void wxControl::DoSetSize(int x, int y, - int width, int height, - int sizeFlags ) +void wxControl::OnKeyDown( wxKeyEvent &event ) { - if ( (ControlHandle) m_macControl == NULL ) - { - wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ; + if ( (ControlRef) m_macControl == NULL ) return ; - } - - Rect oldbounds, newbounds; - 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() ; - } -} - -bool wxControl::Show(bool show) -{ - if ( !wxWindow::Show( show ) ) - return FALSE ; - - if ( (ControlHandle) m_macControl ) - { - if ( !show ) - { - if ( m_macControlIsShown ) - { - ::UMAHideControl( (ControlHandle) m_macControl ) ; - m_macControlIsShown = false ; - } - } - else - { - if ( MacIsReallyShown() && !m_macControlIsShown ) - { - ::UMAShowControl( (ControlHandle) m_macControl ) ; - m_macControlIsShown = true ; - } - } - } - return TRUE ; -} - -bool wxControl::Enable(bool enable) -{ - if ( !wxWindow::Enable(enable) ) - return FALSE; - - if ( (ControlHandle) m_macControl ) - { - if ( enable ) - UMAActivateControl( (ControlHandle) m_macControl ) ; - else - UMADeactivateControl( (ControlHandle) m_macControl ) ; - } - return TRUE ; -} - -void wxControl::Refresh(bool eraseBack, const wxRect *rect) -{ - wxWindow::Refresh( eraseBack , rect ) ; -} - -void wxControl::MacRedrawControl() -{ - if ( (ControlHandle) m_macControl && MacGetRootWindow() ) - { - wxClientDC dc(this) ; - wxMacPortSetter helper(&dc) ; - - // the controls sometimes draw outside their boundaries, this - // should be resolved differently but is not trivial (e.g. drop shadows) - // since adding them to the border would yield in enormous gaps between - // the controls - Rect r = { 0 , 0 , 32000 , 32000 } ; - ClipRect( &r ) ; - wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ; - UMADrawControl( (ControlHandle) m_macControl ) ; - } -} - -void wxControl::OnPaint(wxPaintEvent& event) -{ - if ( (ControlHandle) m_macControl ) - { - wxPaintDC dc(this) ; - wxMacPortSetter helper(&dc) ; - // the controls sometimes draw outside their boundaries, this - // should be resolved differently but is not trivial (e.g. drop shadows) - // since adding them to the border would yield in enormous gaps between - // the controls - Rect r = { 0 , 0 , 32000 , 32000 } ; - ClipRect( &r ) ; + +#if TARGET_CARBON - wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ; - UMADrawControl( (ControlHandle) m_macControl ) ; - } - else - { - event.Skip() ; - } -} -void wxControl::OnEraseBackground(wxEraseEvent& event) -{ - wxWindow::OnEraseBackground( event ) ; -} + 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); -void wxControl::OnKeyDown( wxKeyEvent &event ) -{ - if ( (ControlHandle) m_macControl == NULL ) - return ; + ::HandleControlKey( (ControlRef) m_macControl , keyCode , charCode , modifiers ) ; +#else EventRecord *ev = (EventRecord*) wxTheApp->MacGetCurrentEvent() ; short keycode ; short keychar ; keychar = short(ev->message & charCodeMask); keycode = short(ev->message & keyCodeMask) >> 8 ; - ::HandleControlKey( (ControlHandle) m_macControl , keycode , keychar , ev->modifiers ) ; -} - -void wxControl::OnMouseEvent( wxMouseEvent &event ) -{ - if ( (ControlHandle) m_macControl == NULL ) - { - event.Skip() ; - return ; - } - - if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK ) - { - - int x = event.m_x ; - int y = event.m_y ; - - MacClientToRootWindow( &x , &y ) ; - - ControlHandle control ; - Point localwhere ; - SInt16 controlpart ; - WindowRef window = (WindowRef) MacGetRootWindow() ; - - localwhere.h = x ; - localwhere.v = y ; - - short modifiers = 0; - - if ( !event.m_leftDown && !event.m_rightDown ) - modifiers |= btnState ; - - if ( event.m_shiftDown ) - modifiers |= shiftKey ; - - if ( event.m_controlDown ) - modifiers |= controlKey ; - - if ( event.m_altDown ) - modifiers |= optionKey ; - - if ( event.m_metaDown ) - modifiers |= cmdKey ; -/* -#if TARGET_CARBON - control = FindControlUnderMouse( localwhere , window , &controlpart ) ; -#else - controlpart = FindControl( localwhere , window , &control ) ; + ::HandleControlKey( (ControlRef) m_macControl , keycode , keychar , ev->modifiers ) ; #endif -*/ - { - /* - if ( AcceptsFocus() && FindFocus() != this ) - { - SetFocus() ; - } - */ - control = (ControlHandle) m_macControl ; - if ( control && ::IsControlActive( control ) ) - { - { - 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 - { - MacHandleControlClick( control , controlpart ) ; - } - } - } - } - } -} - -bool wxControl::MacCanFocus() const -{ - { if ( (ControlHandle) m_macControl == NULL ) - return true ; - else - return false ; - } -} - -void wxControl::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) -{ - wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ; }