// The content region is left as a rectangle matching the window size, this is
// so the origin in the paint event, and etc. still matches what the
// programmer expects.
static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
{
SetEmptyRgn(rgn);
wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
if (win)
{
wxRect r = win->GetRect();
SetRectRgn(rgn, r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom());
}
}
void wxFrame::AttachMenuBar( wxMenuBar *menuBar )
{
wxFrame* tlf = wxDynamicCast( wxFindWinFromMacWindow( FrontNonFloatingWindow() ) , wxFrame );
bool makeCurrent = false;
// if this is already the current menubar or we are the frontmost window
if ( (tlf == this) || (m_frameMenuBar == wxMenuBar::MacGetInstalledMenuBar()) )
makeCurrent = true;
// or there is an app-level menubar like MDI
else if ( tlf && (tlf->GetMenuBar() == NULL) && (((wxFrame*)wxTheApp->GetTopWindow()) == this) )
makeCurrent = true;
wxFrameBase::AttachMenuBar( menuBar );
if (m_frameMenuBar)
{
m_frameMenuBar->SetInvokingWindow( this );
if (makeCurrent)
m_frameMenuBar->MacInstallMenuBar();
}
}
pascal OSErr wxMacWindowDragTrackingHandler(
DragTrackingMessage theMessage, WindowPtr theWindow,
void *handlerRefCon, DragReference theDrag )
{
MacTrackingGlobals* trackingGlobals = (MacTrackingGlobals*) handlerRefCon;
Point mouse, localMouse;
DragAttributes attributes;
GetDragAttributes( theDrag, &attributes );
wxNonOwnedWindow* toplevel = wxFindWinFromMacWindow( theWindow );
bool optionDown = GetCurrentKeyModifiers() & optionKey;
wxDragResult result = optionDown ? wxDragCopy : wxDragMove;
switch (theMessage)
{
case kDragTrackingEnterHandler:
case kDragTrackingLeaveHandler:
break;
case kDragTrackingEnterWindow:
if (trackingGlobals != NULL)
{
trackingGlobals->m_currentTargetWindow = NULL;
trackingGlobals->m_currentTarget = NULL;
}
break;
case kDragTrackingInWindow:
if (trackingGlobals == NULL)
break;
if (toplevel == NULL)
break;
GetDragMouse( theDrag, &mouse, 0L );
localMouse = mouse;
wxMacGlobalToLocal( theWindow, &localMouse );
{
wxWindowMac *win = NULL;
ControlPartCode controlPart;
ControlRef control = FindControlUnderMouse( localMouse, theWindow, &controlPart );
if ( control )
win = wxFindControlFromMacControl( control );
else
win = toplevel;
int localx, localy;
localx = localMouse.h;
localy = localMouse.v;
if ( win )
win->MacRootWindowToWindow( &localx, &localy );
if ( win != trackingGlobals->m_currentTargetWindow )
{
if ( trackingGlobals->m_currentTargetWindow )
{
// this window is left
if ( trackingGlobals->m_currentTarget )
{
#ifndef __LP64__
HideDragHilite( theDrag );
#endif
trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag );
trackingGlobals->m_currentTarget->OnLeave();
trackingGlobals->m_currentTarget = NULL;
trackingGlobals->m_currentTargetWindow = NULL;
}
}
if ( win )
{
// this window is entered
trackingGlobals->m_currentTargetWindow = (wxWindow*)win;
trackingGlobals->m_currentTarget = win->GetDropTarget();
{
if ( trackingGlobals->m_currentTarget )
{
trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag );
result = trackingGlobals->m_currentTarget->OnEnter( localx, localy, result );
}
if ( result != wxDragNone )
{
int x, y;
x = y = 0;
win->MacWindowToRootWindow( &x, &y );
RgnHandle hiliteRgn = NewRgn();
Rect r = { y, x, y + win->GetSize().y, x + win->GetSize().x };
RectRgn( hiliteRgn, &r );
#ifndef __LP64__
ShowDragHilite( theDrag, hiliteRgn, true );
#endif
DisposeRgn( hiliteRgn );
}
}
}
}
else
{
if ( trackingGlobals->m_currentTarget )
{
trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag );
result = trackingGlobals->m_currentTarget->OnDragOver( localx, localy, result );
}
}
// set cursor for OnEnter and OnDragOver
if ( trackingGlobals->m_currentSource && !trackingGlobals->m_currentSource->GiveFeedback( result ) )
{
if ( !trackingGlobals->m_currentSource->MacInstallDefaultCursor( result ) )
{
int cursorID = wxCURSOR_NONE;
switch (result)
{
case wxDragCopy:
cursorID = wxCURSOR_COPY_ARROW;
break;
case wxDragMove:
cursorID = wxCURSOR_ARROW;
break;
case wxDragNone:
cursorID = wxCURSOR_NO_ENTRY;
break;
case wxDragError:
case wxDragLink:
case wxDragCancel:
default:
// put these here to make gcc happy
;
}
if (cursorID != wxCURSOR_NONE)
{
wxCursor cursor( cursorID );
cursor.MacInstall();
}
}
}
}
break;
case kDragTrackingLeaveWindow:
if (trackingGlobals == NULL)
break;
if (trackingGlobals->m_currentTarget)
{
trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag );
trackingGlobals->m_currentTarget->OnLeave();
#ifndef __LP64__
HideDragHilite( theDrag );
#endif
trackingGlobals->m_currentTarget = NULL;
}
trackingGlobals->m_currentTargetWindow = NULL;
break;
default:
break;
}
return noErr;
}
bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
{
if ( !focus )
return false ;
short keycode ;
short keychar ;
keychar = short(keymessage & charCodeMask);
keycode = short(keymessage & keyCodeMask) >> 8 ;
if ( modifiers & ( controlKey|shiftKey|optionKey ) )
{
// control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
// and look at the character after
UInt32 state = 0;
UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
keychar = short(keyInfo & charCodeMask);
}
long keyval = wxMacTranslateKey(keychar, keycode) ;
long realkeyval = keyval ;
if ( keyval == keychar )
{
// we are not on a special character combo -> pass the real os event-value to EVT_CHAR, but not to EVT_KEY (make upper first)
realkeyval = short(keymessage & charCodeMask) ;
keyval = wxToupper( keyval ) ;
}
// Check for NUMPAD keys
if (keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92)
{
keyval = keyval - '0' + WXK_NUMPAD0;
}
else if (keycode >= 67 && keycode <= 81)
{
switch (keycode)
{
case 76 :
keyval = WXK_NUMPAD_ENTER;
break;
case 81:
keyval = WXK_NUMPAD_EQUAL;
break;
case 67:
keyval = WXK_NUMPAD_MULTIPLY;
break;
case 75:
keyval = WXK_NUMPAD_DIVIDE;
break;
case 78:
keyval = WXK_NUMPAD_SUBTRACT;
break;
case 69:
keyval = WXK_NUMPAD_ADD;
break;
case 65:
keyval = WXK_NUMPAD_DECIMAL;
break;
} // end switch
}
wxKeyEvent event(wxEVT_KEY_DOWN);
bool handled = false ;
event.m_shiftDown = modifiers & shiftKey;
event.m_controlDown = modifiers & controlKey;
event.m_altDown = modifiers & optionKey;
event.m_metaDown = modifiers & cmdKey;
event.m_keyCode = keyval ;
#if wxUSE_UNICODE
event.m_uniChar = uniChar ;
#endif
event.m_rawCode = keymessage;
event.m_rawFlags = modifiers;
event.m_x = wherex;
event.m_y = wherey;
event.SetTimestamp(when);
event.SetEventObject(focus);
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
if ( handled && event.GetSkipped() )
handled = false ;
if ( !handled )
{
#if wxUSE_ACCEL
if (!handled)
{
wxWindow *ancestor = focus;
while (ancestor)
{
int command = ancestor->GetAcceleratorTable()->GetCommand( event );
if (command != -1)
{
wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
break;
}
if (ancestor->IsTopLevel())
break;
ancestor = ancestor->GetParent();
}
}
#endif // wxUSE_ACCEL
}
if (!handled)
{
wxTopLevelWindowMac *tlw = focus->MacGetTopLevelWindow() ;
if (tlw)
{
event.Skip( FALSE ) ;
event.SetEventType( wxEVT_CHAR_HOOK );
// raw value again
event.m_keyCode = realkeyval ;
handled = tlw->GetEventHandler()->ProcessEvent( event );
if ( handled && event.GetSkipped() )
handled = false ;
}
}
if ( !handled )
{
event.Skip( FALSE ) ;
event.SetEventType( wxEVT_CHAR ) ;
// raw value again
event.m_keyCode = realkeyval ;
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
if ( handled && event.GetSkipped() )
handled = false ;
}
if ( !handled && (keyval == WXK_TAB) )
{
wxWindow* iter = focus->GetParent() ;
while( iter && !handled )
{
if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
{
wxNavigationKeyEvent new_event;
new_event.SetEventObject( focus );
new_event.SetDirection( !event.ShiftDown() );
/* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
new_event.SetWindowChange( event.ControlDown() );
new_event.SetCurrentFocus( focus );
handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
if ( handled && new_event.GetSkipped() )
handled = false ;
}
iter = iter->GetParent() ;
}
}
// backdoor handler for default return and command escape
if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
{
// if window is not having a focus still testing for default enter or cancel
// TODO add the UMA version for ActiveNonFloatingWindow
wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
if ( focus )
{
if ( keyval == WXK_RETURN )
{
wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
wxButton);
if ( def && def->IsEnabled() )
{
wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
event.SetEventObject(def);
def->Command(event);
return true ;
}
}
/* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
{
wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
new_event.SetEventObject( focus );
handled = focus->GetEventHandler()->ProcessEvent( new_event );
}
}
}
return handled ;
}
pascal OSErr wxMacWindowDragTrackingHandler(DragTrackingMessage theMessage, WindowPtr theWindow,
void *handlerRefCon, DragReference theDrag)
{
MacTrackingGlobals* trackingGlobals = (MacTrackingGlobals*) handlerRefCon;
Point mouse, localMouse;
DragAttributes attributes;
GetDragAttributes(theDrag, &attributes);
wxTopLevelWindowMac* toplevel = wxFindWinFromMacWindow( (WXWindow) theWindow ) ;
KeyMap keymap;
GetKeys(keymap);
bool optionDown = keymap[1] & 4;
wxDragResult result = optionDown ? wxDragCopy : wxDragMove;
switch(theMessage)
{
case kDragTrackingEnterHandler:
break;
case kDragTrackingLeaveHandler:
break;
case kDragTrackingEnterWindow:
trackingGlobals->m_currentTargetWindow = NULL ;
trackingGlobals->m_currentTarget = NULL ;
break;
case kDragTrackingInWindow:
if (toplevel == NULL)
break;
GetDragMouse(theDrag, &mouse, 0L);
localMouse = mouse;
GlobalToLocal(&localMouse);
// if (attributes & kDragHasLeftSenderWindow)
{
wxPoint point(localMouse.h , localMouse.v) ;
wxWindow *win = NULL ;
toplevel->MacGetWindowFromPointSub( point , &win ) ;
int localx , localy ;
localx = localMouse.h ;
localy = localMouse.v ;
//TODO : should we use client coordinates
if ( win )
win->MacRootWindowToWindow( &localx , &localy ) ;
if ( win != trackingGlobals->m_currentTargetWindow )
{
if ( trackingGlobals->m_currentTargetWindow )
{
// this window is left
if ( trackingGlobals->m_currentTarget )
{
HideDragHilite(theDrag);
trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
trackingGlobals->m_currentTarget->OnLeave() ;
trackingGlobals->m_currentTarget = NULL;
trackingGlobals->m_currentTargetWindow = NULL ;
}
}
if ( win )
{
// this window is entered
trackingGlobals->m_currentTargetWindow = win ;
trackingGlobals->m_currentTarget = win->GetDropTarget() ;
{
if ( trackingGlobals->m_currentTarget )
{
trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
result = trackingGlobals->m_currentTarget->OnEnter(
localx , localy , result ) ;
}
if ( result != wxDragNone )
{
int x , y ;
x = y = 0 ;
win->MacWindowToRootWindow( &x , &y ) ;
RgnHandle hiliteRgn = NewRgn() ;
SetRectRgn( hiliteRgn , x , y , x+win->GetSize().x ,y+win->GetSize().y) ;
ShowDragHilite(theDrag, hiliteRgn, true);
DisposeRgn( hiliteRgn ) ;
}
}
}
}
else
{
if( trackingGlobals->m_currentTarget )
{
trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
trackingGlobals->m_currentTarget->OnDragOver(
localx , localy , result ) ;
}
}
// set cursor for OnEnter and OnDragOver
if ( trackingGlobals->m_currentSource && trackingGlobals->m_currentSource->GiveFeedback( result ) == FALSE )
{
if ( trackingGlobals->m_currentSource->MacInstallDefaultCursor( result ) == FALSE )
{
switch( result )
{
case wxDragCopy :
{
wxCursor cursor(wxCURSOR_COPY_ARROW) ;
cursor.MacInstall() ;
}
break ;
case wxDragMove :
{
wxCursor cursor(wxCURSOR_ARROW) ;
cursor.MacInstall() ;
}
break ;
case wxDragNone :
{
wxCursor cursor(wxCURSOR_NO_ENTRY) ;
cursor.MacInstall() ;
}
break ;
case wxDragError:
case wxDragLink:
case wxDragCancel:
// put these here to make gcc happy
;
}
}
}
}
// MyTrackItemUnderMouse(localMouse, theWindow);
break;
case kDragTrackingLeaveWindow:
if (trackingGlobals->m_currentTarget)
{
trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
trackingGlobals->m_currentTarget->OnLeave() ;
HideDragHilite(theDrag);
trackingGlobals->m_currentTarget = NULL ;
}
trackingGlobals->m_currentTargetWindow = NULL ;
break;
}
return(noErr);
}
bool wxApp::MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
{
if ( !focus )
return false ;
wxKeyEvent event(wxEVT_CHAR) ;
MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
long keyval = event.m_keyCode ;
bool handled = false ;
wxTopLevelWindowMac *tlw = focus->MacGetTopLevelWindow() ;
if (tlw)
{
event.SetEventType( wxEVT_CHAR_HOOK );
handled = tlw->GetEventHandler()->ProcessEvent( event );
if ( handled && event.GetSkipped() )
handled = false ;
}
if ( !handled )
{
event.SetEventType( wxEVT_CHAR );
event.Skip( false ) ;
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
}
if ( !handled && (keyval == WXK_TAB) )
{
wxWindow* iter = focus->GetParent() ;
while ( iter && !handled )
{
if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
{
wxNavigationKeyEvent new_event;
new_event.SetEventObject( focus );
new_event.SetDirection( !event.ShiftDown() );
/* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
new_event.SetWindowChange( event.ControlDown() );
new_event.SetCurrentFocus( focus );
handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
if ( handled && new_event.GetSkipped() )
handled = false ;
}
iter = iter->GetParent() ;
}
}
// backdoor handler for default return and command escape
if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
{
// if window is not having a focus still testing for default enter or cancel
// TODO: add the UMA version for ActiveNonFloatingWindow
wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
if ( focus )
{
if ( keyval == WXK_RETURN || keyval == WXK_NUMPAD_ENTER )
{
wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(focus), wxTopLevelWindow);
if ( tlw && tlw->GetDefaultItem() )
{
wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
if ( def && def->IsEnabled() )
{
wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
event.SetEventObject(def);
def->Command(event);
return true ;
}
}
}
else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
{
// generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs)
wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
new_event.SetEventObject( focus );
handled = focus->GetEventHandler()->ProcessEvent( new_event );
}
}
}
return handled ;
}
