X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e9576ca53db96b462ed4c0b4bdf47d64c40203e4..6d9022fe3bb50a75b9b5eaf5cf32558e518ba310:/src/mac/carbon/control.cpp?ds=inline diff --git a/src/mac/carbon/control.cpp b/src/mac/carbon/control.cpp index b141a80ff1..cc93410764 100644 --- a/src/mac/carbon/control.cpp +++ b/src/mac/carbon/control.cpp @@ -6,90 +6,772 @@ // Created: ??/??/98 // RCS-ID: $Id$ // Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ #pragma implementation "control.h" #endif +#include "wx/defs.h" + #include "wx/control.h" +#include "wx/panel.h" +#include "wx/app.h" +#include "wx/dc.h" +#include "wx/dcclient.h" +#include "wx/notebook.h" +#include "wx/tabctrl.h" +#include "wx/radiobox.h" +#include "wx/spinbutt.h" +#include "wx/scrolbar.h" +#include "wx/button.h" +#include "wx/dialog.h" +#include "wx/statbox.h" +#include "wx/sizer.h" +#include "wx/stattext.h" #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" + // 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; - m_callback = 0; +#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, + const wxPoint& pos, + const wxSize& size, long style, + 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 = (wxWindow *)GetParent(); - if (parent) + wxWindow *parent = GetParent() ; + if ( parent ) { if (parent->GetDefaultItem() == (wxButton*) this) parent->SetDefaultItem(NULL); } + if ( (ControlHandle) m_macControl ) + { + ::DisposeControl( (ControlHandle) m_macControl ) ; + m_macControl = NULL ; + } } -void wxControl::SetLabel(const wxString& label) +void wxControl::SetLabel(const wxString& title) { - // TODO + 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() ; } -wxString wxControl::GetLabel() const +wxSize wxControl::DoGetBestSize() const { - // TODO - return wxString(""); + 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); } -void wxControl::ProcessCommand (wxCommandEvent & event) +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 (m_callback) +#if WXWIN_COMPATIBILITY + if ( m_callback ) { - (void) (*(m_callback)) (*this, event); + (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 ) + { + wxMacConvertFromPCForControls( c_text ) ; + } + +#if TARGET_CARBON + c2pstrcpy( (StringPtr) maclabel , c_text ) ; +#else + strcpy( (char *) maclabel , c_text ) ; + c2pstr( (char *) maclabel ) ; +#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 ) { - GetEventHandler()->OnCommand(*this, event); + 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 ) ; } } -void wxControl::Centre (int direction) +WXWidget wxControl::MacGetContainerForEmbedding() { - int x, y, width, height, panel_width, panel_height, new_x, new_y; + if ( m_macControl ) + return m_macControl ; - wxWindow *parent = (wxWindow *) GetParent (); - if (!parent) - return; + return wxWindow::MacGetContainerForEmbedding() ; +} - parent->GetClientSize (&panel_width, &panel_height); - GetSize (&width, &height); - GetPosition (&x, &y); +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() ; - new_x = x; - new_y = y; + 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() ; +} - if (direction & wxHORIZONTAL) - new_x = (int) ((panel_width - width) / 2); +void wxControl::MacSuperEnabled( bool enabled ) +{ + Refresh(FALSE) ; + wxWindow::MacSuperEnabled( enabled ) ; +} - if (direction & wxVERTICAL) - new_y = (int) ((panel_height - height) / 2); +void wxControl::MacSuperShown( bool show ) +{ + 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 ) ; +} + +void wxControl::DoSetSize(int x, int y, + int width, int height, + int sizeFlags ) +{ + if ( (ControlHandle) m_macControl == NULL ) + { + wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ; + return ; + } + + 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() ; + } +} + +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 ; +} - SetSize (new_x, new_y, width, height); +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 ) ; + + wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ; + UMADrawControl( (ControlHandle) m_macControl ) ; + } + else + { + event.Skip() ; + } +} +void wxControl::OnEraseBackground(wxEraseEvent& event) +{ + wxWindow::OnEraseBackground( event ) ; +} + + +void wxControl::OnKeyDown( wxKeyEvent &event ) +{ + if ( (ControlHandle) m_macControl == NULL ) + return ; + + 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 ) ; +#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" ) ; }