routing key events to new app routine

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15912 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor 2002-06-21 16:09:15 +00:00
parent f11afffe01
commit ac2d1ca6c6
4 changed files with 262 additions and 200 deletions

View File

@ -1031,7 +1031,7 @@ bool wxApp::OnInit()
if ( ! wxAppBase::OnInit() )
return FALSE ;
#if TARGET_CARBON
#if 0 // TARGET_CARBON
static const EventTypeSpec eventList[] =
{
{ kEventClassKeyboard, kEventRawKeyDown } ,
@ -1718,7 +1718,7 @@ void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
if ( HiWord( menuresult ) )
{
if ( !s_macIsInModalLoop )
MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ;
MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ;
}
else
{
@ -1726,96 +1726,102 @@ void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
short keychar ;
keychar = short(ev->message & charCodeMask);
keycode = short(ev->message & keyCodeMask) >> 8 ;
// it is wxWindows Convention to have Ctrl Key Combinations at ASCII char value
if ( ev->modifiers & controlKey && keychar >= 0 && keychar < 0x20 )
{
keychar += 0x40 ;
}
long keyval = wxMacTranslateKey(keychar, keycode) ;
bool handled = false ;
wxWindow* focus = wxWindow::FindFocus() ;
if ( focus )
{
wxKeyEvent event(wxEVT_KEY_DOWN);
event.m_shiftDown = ev->modifiers & shiftKey;
event.m_controlDown = ev->modifiers & controlKey;
event.m_altDown = ev->modifiers & optionKey;
event.m_metaDown = ev->modifiers & cmdKey;
event.m_keyCode = keyval;
event.m_x = ev->where.h;
event.m_y = ev->where.v;
event.m_timeStamp = ev->when;
event.SetEventObject(focus);
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
if ( handled && event.GetSkipped() )
handled = false ;
if ( !handled )
if ( MacSendKeyDownEvent( focus , keyval , ev->modifiers , ev->when , ev->where.h , ev->where.v ) == false )
{
// has not been handled -> perform default
wxControl* control = wxDynamicCast( focus , wxControl ) ;
if ( control && control->GetMacControl() != NULL )
{
::HandleControlKey( (ControlHandle) control->GetMacControl() , keycode , keychar , ev->modifiers ) ;
}
}
}
}
bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey )
{
bool handled = false ;
// it is wxWindows Convention to have Ctrl Key Combinations at ASCII char value
if ( modifiers & controlKey && keyval >= 0 && keyval < 0x20 )
{
keyval += 0x40 ;
}
wxKeyEvent event(wxEVT_KEY_DOWN);
event.m_shiftDown = modifiers & shiftKey;
event.m_controlDown = modifiers & controlKey;
event.m_altDown = modifiers & optionKey;
event.m_metaDown = modifiers & cmdKey;
event.m_keyCode = keyval;
event.m_x = wherex;
event.m_y = wherey;
event.m_timeStamp = 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)
if (!handled)
{
wxWindow *ancestor = focus;
while (ancestor)
{
wxKeyEvent event(wxEVT_CHAR);
event.m_shiftDown = ev->modifiers & shiftKey;
event.m_controlDown = ev->modifiers & controlKey;
event.m_altDown = ev->modifiers & optionKey;
event.m_metaDown = ev->modifiers & cmdKey;
event.m_keyCode = keyval;
event.m_x = ev->where.h;
event.m_y = ev->where.v;
event.m_timeStamp = ev->when;
event.SetEventObject(focus);
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
if ( handled && event.GetSkipped() )
handled = false ;
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();
}
if ( !handled &&
(keyval == WXK_TAB) &&
}
#endif // wxUSE_ACCEL
}
if (!handled)
{
event.Skip( FALSE ) ;
event.SetEventType( wxEVT_CHAR ) ;
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
if ( handled && event.GetSkipped() )
handled = false ;
}
if ( !handled &&
(keyval == WXK_TAB) &&
// CS: copied the change below from wxGTK
// VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may
// have this style, yet choose not to process this particular TAB in which
// case TAB must still work as a navigational character
#if 0
(!focus->HasFlag(wxTE_PROCESS_TAB)) &&
(!focus->HasFlag(wxTE_PROCESS_TAB)) &&
#endif
(focus->GetParent()) &&
(focus->GetParent()->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->GetEventHandler()->ProcessEvent( new_event );
if ( handled && new_event.GetSkipped() )
handled = false ;
}
}
if ( !handled )
{
// if window is not having a focus still testing for default enter or cancel
// TODO add the UMA version for ActiveNonFloatingWindow
focus = wxFindWinFromMacWindow( FrontWindow() ) ;
(focus->GetParent()) &&
(focus->GetParent()->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->GetEventHandler()->ProcessEvent( new_event );
if ( handled && new_event.GetSkipped() )
handled = false ;
}
// 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 )
@ -1827,21 +1833,22 @@ void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
event.SetEventObject(def);
def->Command(event);
return ;
return true ;
}
}
/* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
else if (keyval == WXK_ESCAPE || (keyval == '.' && ev->modifiers & cmdKey ) )
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 ;
}
void wxApp::MacHandleKeyUpEvent( WXEVENTREF evr )
{
EventRecord* ev = (EventRecord*) evr ;
@ -1857,27 +1864,39 @@ void wxApp::MacHandleKeyUpEvent( WXEVENTREF evr )
short keychar ;
keychar = short(ev->message & charCodeMask);
keycode = short(ev->message & keyCodeMask) >> 8 ;
long keyval = wxMacTranslateKey(keychar, keycode) ;
wxWindow* focus = wxWindow::FindFocus() ;
if ( focus )
{
long keyval = wxMacTranslateKey(keychar, keycode) ;
wxKeyEvent event(wxEVT_KEY_UP);
event.m_shiftDown = ev->modifiers & shiftKey;
event.m_controlDown = ev->modifiers & controlKey;
event.m_altDown = ev->modifiers & optionKey;
event.m_metaDown = ev->modifiers & cmdKey;
event.m_keyCode = keyval;
event.m_x = ev->where.h;
event.m_y = ev->where.v;
event.m_timeStamp = ev->when;
event.SetEventObject(focus);
bool handled = focus->GetEventHandler()->ProcessEvent( event ) ;
}
bool handled = MacSendKeyUpEvent( focus , keyval , ev->modifiers , ev->when , ev->where.h , ev->where.v ) ;
// we don't have to do anything under classic here
}
}
bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey )
{
bool handled = false ;
// it is wxWindows Convention to have Ctrl Key Combinations at ASCII char value
if ( modifiers & controlKey && keyval >= 0 && keyval < 0x20 )
{
keyval += 0x40 ;
}
if ( focus )
{
wxKeyEvent event(wxEVT_KEY_UP);
event.m_shiftDown = modifiers & shiftKey;
event.m_controlDown = modifiers & controlKey;
event.m_altDown = modifiers & optionKey;
event.m_metaDown = modifiers & cmdKey;
event.m_keyCode = keyval;
event.m_x = wherex;
event.m_y = wherey;
event.m_timeStamp = when;
event.SetEventObject(focus);
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
}
return handled ;
}
void wxApp::MacHandleActivateEvent( WXEVENTREF evr )
{
EventRecord* ev = (EventRecord*) evr ;

View File

@ -1031,7 +1031,7 @@ bool wxApp::OnInit()
if ( ! wxAppBase::OnInit() )
return FALSE ;
#if TARGET_CARBON
#if 0 // TARGET_CARBON
static const EventTypeSpec eventList[] =
{
{ kEventClassKeyboard, kEventRawKeyDown } ,
@ -1718,7 +1718,7 @@ void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
if ( HiWord( menuresult ) )
{
if ( !s_macIsInModalLoop )
MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ;
MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ;
}
else
{
@ -1726,96 +1726,102 @@ void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
short keychar ;
keychar = short(ev->message & charCodeMask);
keycode = short(ev->message & keyCodeMask) >> 8 ;
// it is wxWindows Convention to have Ctrl Key Combinations at ASCII char value
if ( ev->modifiers & controlKey && keychar >= 0 && keychar < 0x20 )
{
keychar += 0x40 ;
}
long keyval = wxMacTranslateKey(keychar, keycode) ;
bool handled = false ;
wxWindow* focus = wxWindow::FindFocus() ;
if ( focus )
{
wxKeyEvent event(wxEVT_KEY_DOWN);
event.m_shiftDown = ev->modifiers & shiftKey;
event.m_controlDown = ev->modifiers & controlKey;
event.m_altDown = ev->modifiers & optionKey;
event.m_metaDown = ev->modifiers & cmdKey;
event.m_keyCode = keyval;
event.m_x = ev->where.h;
event.m_y = ev->where.v;
event.m_timeStamp = ev->when;
event.SetEventObject(focus);
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
if ( handled && event.GetSkipped() )
handled = false ;
if ( !handled )
if ( MacSendKeyDownEvent( focus , keyval , ev->modifiers , ev->when , ev->where.h , ev->where.v ) == false )
{
// has not been handled -> perform default
wxControl* control = wxDynamicCast( focus , wxControl ) ;
if ( control && control->GetMacControl() != NULL )
{
::HandleControlKey( (ControlHandle) control->GetMacControl() , keycode , keychar , ev->modifiers ) ;
}
}
}
}
bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey )
{
bool handled = false ;
// it is wxWindows Convention to have Ctrl Key Combinations at ASCII char value
if ( modifiers & controlKey && keyval >= 0 && keyval < 0x20 )
{
keyval += 0x40 ;
}
wxKeyEvent event(wxEVT_KEY_DOWN);
event.m_shiftDown = modifiers & shiftKey;
event.m_controlDown = modifiers & controlKey;
event.m_altDown = modifiers & optionKey;
event.m_metaDown = modifiers & cmdKey;
event.m_keyCode = keyval;
event.m_x = wherex;
event.m_y = wherey;
event.m_timeStamp = 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)
if (!handled)
{
wxWindow *ancestor = focus;
while (ancestor)
{
wxKeyEvent event(wxEVT_CHAR);
event.m_shiftDown = ev->modifiers & shiftKey;
event.m_controlDown = ev->modifiers & controlKey;
event.m_altDown = ev->modifiers & optionKey;
event.m_metaDown = ev->modifiers & cmdKey;
event.m_keyCode = keyval;
event.m_x = ev->where.h;
event.m_y = ev->where.v;
event.m_timeStamp = ev->when;
event.SetEventObject(focus);
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
if ( handled && event.GetSkipped() )
handled = false ;
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();
}
if ( !handled &&
(keyval == WXK_TAB) &&
}
#endif // wxUSE_ACCEL
}
if (!handled)
{
event.Skip( FALSE ) ;
event.SetEventType( wxEVT_CHAR ) ;
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
if ( handled && event.GetSkipped() )
handled = false ;
}
if ( !handled &&
(keyval == WXK_TAB) &&
// CS: copied the change below from wxGTK
// VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may
// have this style, yet choose not to process this particular TAB in which
// case TAB must still work as a navigational character
#if 0
(!focus->HasFlag(wxTE_PROCESS_TAB)) &&
(!focus->HasFlag(wxTE_PROCESS_TAB)) &&
#endif
(focus->GetParent()) &&
(focus->GetParent()->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->GetEventHandler()->ProcessEvent( new_event );
if ( handled && new_event.GetSkipped() )
handled = false ;
}
}
if ( !handled )
{
// if window is not having a focus still testing for default enter or cancel
// TODO add the UMA version for ActiveNonFloatingWindow
focus = wxFindWinFromMacWindow( FrontWindow() ) ;
(focus->GetParent()) &&
(focus->GetParent()->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->GetEventHandler()->ProcessEvent( new_event );
if ( handled && new_event.GetSkipped() )
handled = false ;
}
// 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 )
@ -1827,21 +1833,22 @@ void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
event.SetEventObject(def);
def->Command(event);
return ;
return true ;
}
}
/* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
else if (keyval == WXK_ESCAPE || (keyval == '.' && ev->modifiers & cmdKey ) )
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 ;
}
void wxApp::MacHandleKeyUpEvent( WXEVENTREF evr )
{
EventRecord* ev = (EventRecord*) evr ;
@ -1857,27 +1864,39 @@ void wxApp::MacHandleKeyUpEvent( WXEVENTREF evr )
short keychar ;
keychar = short(ev->message & charCodeMask);
keycode = short(ev->message & keyCodeMask) >> 8 ;
long keyval = wxMacTranslateKey(keychar, keycode) ;
wxWindow* focus = wxWindow::FindFocus() ;
if ( focus )
{
long keyval = wxMacTranslateKey(keychar, keycode) ;
wxKeyEvent event(wxEVT_KEY_UP);
event.m_shiftDown = ev->modifiers & shiftKey;
event.m_controlDown = ev->modifiers & controlKey;
event.m_altDown = ev->modifiers & optionKey;
event.m_metaDown = ev->modifiers & cmdKey;
event.m_keyCode = keyval;
event.m_x = ev->where.h;
event.m_y = ev->where.v;
event.m_timeStamp = ev->when;
event.SetEventObject(focus);
bool handled = focus->GetEventHandler()->ProcessEvent( event ) ;
}
bool handled = MacSendKeyUpEvent( focus , keyval , ev->modifiers , ev->when , ev->where.h , ev->where.v ) ;
// we don't have to do anything under classic here
}
}
bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey )
{
bool handled = false ;
// it is wxWindows Convention to have Ctrl Key Combinations at ASCII char value
if ( modifiers & controlKey && keyval >= 0 && keyval < 0x20 )
{
keyval += 0x40 ;
}
if ( focus )
{
wxKeyEvent event(wxEVT_KEY_UP);
event.m_shiftDown = modifiers & shiftKey;
event.m_controlDown = modifiers & controlKey;
event.m_altDown = modifiers & optionKey;
event.m_metaDown = modifiers & cmdKey;
event.m_keyCode = keyval;
event.m_x = wherex;
event.m_y = wherey;
event.m_timeStamp = when;
event.SetEventObject(focus);
handled = focus->GetEventHandler()->ProcessEvent( event ) ;
}
return handled ;
}
void wxApp::MacHandleActivateEvent( WXEVENTREF evr )
{
EventRecord* ev = (EventRecord*) evr ;

View File

@ -234,6 +234,8 @@ void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
EventHandlerUPP wxMacWindowEventHandlerUPP = NULL ;
extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
{
OSStatus result = eventNotHandledErr ;
@ -243,8 +245,18 @@ pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef
case kEventClassTextInput :
if ( wxMacConvertEventToRecord( event , &rec ) )
{
wxTheApp->MacHandleOneEvent( &rec ) ;
result = noErr ;
short keycode ;
short keychar ;
keychar = short(rec.message & charCodeMask);
keycode = short(rec.message & keyCodeMask) >> 8 ;
long keyval = wxMacTranslateKey(keychar, keycode) ;
wxWindow* focus = wxWindow::FindFocus() ;
if ( wxTheApp->MacSendKeyDownEvent( focus , keyval , rec.modifiers , rec.when , rec.where.h , rec.where.v ) )
{
// was handled internally
result = noErr ;
}
}
break ;
default :

View File

@ -234,6 +234,8 @@ void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
EventHandlerUPP wxMacWindowEventHandlerUPP = NULL ;
extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
{
OSStatus result = eventNotHandledErr ;
@ -243,8 +245,18 @@ pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef
case kEventClassTextInput :
if ( wxMacConvertEventToRecord( event , &rec ) )
{
wxTheApp->MacHandleOneEvent( &rec ) ;
result = noErr ;
short keycode ;
short keychar ;
keychar = short(rec.message & charCodeMask);
keycode = short(rec.message & keyCodeMask) >> 8 ;
long keyval = wxMacTranslateKey(keychar, keycode) ;
wxWindow* focus = wxWindow::FindFocus() ;
if ( wxTheApp->MacSendKeyDownEvent( focus , keyval , rec.modifiers , rec.when , rec.where.h , rec.where.v ) )
{
// was handled internally
result = noErr ;
}
}
break ;
default :