X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/19193a2c85987b595932957e73013e7ea100f0e8..d81152f480100aa232671c7b860b613d4f054a54:/src/common/event.cpp?ds=sidebyside diff --git a/src/common/event.cpp b/src/common/event.cpp index 221360d838..6265f0c7de 100644 --- a/src/common/event.cpp +++ b/src/common/event.cpp @@ -77,7 +77,9 @@ IMPLEMENT_ABSTRACT_CLASS(wxEvent, wxObject) IMPLEMENT_DYNAMIC_CLASS(wxDropFilesEvent, wxEvent) IMPLEMENT_DYNAMIC_CLASS(wxActivateEvent, wxEvent) IMPLEMENT_DYNAMIC_CLASS(wxInitDialogEvent, wxEvent) + IMPLEMENT_DYNAMIC_CLASS(wxSetCursorEvent, wxEvent) IMPLEMENT_DYNAMIC_CLASS(wxSysColourChangedEvent, wxEvent) + IMPLEMENT_DYNAMIC_CLASS(wxDisplayChangedEvent, wxEvent) IMPLEMENT_DYNAMIC_CLASS(wxUpdateUIEvent, wxCommandEvent) IMPLEMENT_DYNAMIC_CLASS(wxNavigationKeyEvent, wxCommandEvent) IMPLEMENT_DYNAMIC_CLASS(wxPaletteChangedEvent, wxEvent) @@ -86,6 +88,7 @@ IMPLEMENT_ABSTRACT_CLASS(wxEvent, wxObject) IMPLEMENT_DYNAMIC_CLASS(wxWindowDestroyEvent, wxEvent) IMPLEMENT_DYNAMIC_CLASS(wxHelpEvent, wxCommandEvent) IMPLEMENT_DYNAMIC_CLASS(wxContextMenuEvent, wxCommandEvent) + IMPLEMENT_DYNAMIC_CLASS(wxMouseCaptureChangedEvent, wxEvent) #endif // wxUSE_GUI const wxEventTable *wxEvtHandler::GetEventTable() const @@ -217,12 +220,12 @@ DEFINE_EVENT_TYPE(wxEVT_PAINT) DEFINE_EVENT_TYPE(wxEVT_ERASE_BACKGROUND) DEFINE_EVENT_TYPE(wxEVT_NC_PAINT) DEFINE_EVENT_TYPE(wxEVT_PAINT_ICON) -DEFINE_EVENT_TYPE(wxEVT_MENU_CHAR) -DEFINE_EVENT_TYPE(wxEVT_MENU_INIT) +DEFINE_EVENT_TYPE(wxEVT_MENU_OPEN) +DEFINE_EVENT_TYPE(wxEVT_MENU_CLOSE) DEFINE_EVENT_TYPE(wxEVT_MENU_HIGHLIGHT) -DEFINE_EVENT_TYPE(wxEVT_POPUP_MENU_INIT) DEFINE_EVENT_TYPE(wxEVT_CONTEXT_MENU) DEFINE_EVENT_TYPE(wxEVT_SYS_COLOUR_CHANGED) +DEFINE_EVENT_TYPE(wxEVT_DISPLAY_CHANGED) DEFINE_EVENT_TYPE(wxEVT_SETTING_CHANGED) DEFINE_EVENT_TYPE(wxEVT_QUERY_NEW_PALETTE) DEFINE_EVENT_TYPE(wxEVT_PALETTE_CHANGED) @@ -293,9 +296,9 @@ int wxNewEventType() * */ -wxEvent::wxEvent(int theId) +wxEvent::wxEvent(int theId, wxEventType commandType ) { - m_eventType = wxEVT_NULL; + m_eventType = commandType; m_eventObject = (wxObject *) NULL; m_timeStamp = 0; m_id = theId; @@ -304,18 +307,16 @@ wxEvent::wxEvent(int theId) m_isCommandEvent = FALSE; } -void wxEvent::CopyObject(wxObject& object_dest) const +wxEvent::wxEvent(const wxEvent &src) + : wxObject() + , m_eventObject(src.m_eventObject) + , m_eventType(src.m_eventType) + , m_timeStamp(src.m_timeStamp) + , m_id(src.m_id) + , m_callbackUserData(src.m_callbackUserData) + , m_skipped(src.m_skipped) + , m_isCommandEvent(src.m_isCommandEvent) { - wxEvent *obj = (wxEvent *)&object_dest; - wxObject::CopyObject(object_dest); - - obj->m_eventType = m_eventType; - obj->m_eventObject = m_eventObject; - obj->m_timeStamp = m_timeStamp; - obj->m_id = m_id; - obj->m_skipped = m_skipped; - obj->m_callbackUserData = m_callbackUserData; - obj->m_isCommandEvent = m_isCommandEvent; } #if wxUSE_GUI @@ -326,43 +327,16 @@ void wxEvent::CopyObject(wxObject& object_dest) const */ wxCommandEvent::wxCommandEvent(wxEventType commandType, int theId) + : wxEvent(theId, commandType) { - m_eventType = commandType; m_clientData = (char *) NULL; m_clientObject = (wxClientData *) NULL; m_extraLong = 0; m_commandInt = 0; - m_id = theId; m_commandString = wxEmptyString; m_isCommandEvent = TRUE; } -void wxCommandEvent::CopyObject(wxObject& obj_d) const -{ - wxCommandEvent *obj = (wxCommandEvent *)&obj_d; - - wxEvent::CopyObject(obj_d); - - obj->m_clientData = m_clientData; - obj->m_clientObject = m_clientObject; - obj->m_extraLong = m_extraLong; - obj->m_commandInt = m_commandInt; - obj->m_commandString = m_commandString; -} - -/* - * Notify events - */ - -void wxNotifyEvent::CopyObject(wxObject& obj_d) const -{ - wxNotifyEvent *obj = (wxNotifyEvent *)&obj_d; - - wxEvent::CopyObject(obj_d); - - if (!m_bAllow) obj->Veto(); -} - /* * Scroll events */ @@ -371,7 +345,7 @@ wxScrollEvent::wxScrollEvent(wxEventType commandType, int id, int pos, int orient) - : wxCommandEvent(commandType, id) + : wxCommandEvent(commandType, id) { m_extraLong = orient; m_commandInt = pos; @@ -390,16 +364,6 @@ wxScrollWinEvent::wxScrollWinEvent(wxEventType commandType, m_commandInt = pos; } -void wxScrollWinEvent::CopyObject(wxObject& obj_d) const -{ - wxScrollWinEvent *obj = (wxScrollWinEvent*)&obj_d; - - wxEvent::CopyObject(obj_d); - - obj->m_extraLong = m_extraLong; - obj->m_commandInt = m_commandInt; -} - /* * Mouse events * @@ -422,23 +386,6 @@ wxMouseEvent::wxMouseEvent(wxEventType commandType) m_linesPerAction = 0; } -void wxMouseEvent::CopyObject(wxObject& obj_d) const -{ - wxMouseEvent *obj = (wxMouseEvent *)&obj_d; - - wxEvent::CopyObject(obj_d); - - obj->m_metaDown = m_metaDown; - obj->m_altDown = m_altDown; - obj->m_controlDown = m_controlDown; - obj->m_shiftDown = m_shiftDown; - obj->m_leftDown = m_leftDown; - obj->m_rightDown = m_rightDown; - obj->m_middleDown = m_middleDown; - obj->m_x = m_x; - obj->m_y = m_y; -} - // True if was a button dclick event (1 = left, 2 = middle, 3 = right) // or any button dclick event (but = -1) bool wxMouseEvent::ButtonDClick(int but) const @@ -563,7 +510,7 @@ wxPoint wxMouseEvent::GetLogicalPosition(const wxDC& dc) const /* - * Keyboard events + * Keyboard event * */ @@ -578,139 +525,6 @@ wxKeyEvent::wxKeyEvent(wxEventType type) m_scanCode = 0; } -void wxKeyEvent::CopyObject(wxObject& obj_d) const -{ - wxKeyEvent *obj = (wxKeyEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_x = m_x; - obj->m_y = m_y; - obj->m_keyCode = m_keyCode; - - obj->m_shiftDown = m_shiftDown; - obj->m_controlDown = m_controlDown; - obj->m_metaDown = m_metaDown; - obj->m_altDown = m_altDown; - obj->m_keyCode = m_keyCode; -} - - -/* - * Misc events - */ - -void wxSizeEvent::CopyObject(wxObject& obj_d) const -{ - wxSizeEvent *obj = (wxSizeEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_size = m_size; -} - -void wxMoveEvent::CopyObject(wxObject& obj_d) const -{ - wxMoveEvent *obj = (wxMoveEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_pos = m_pos; -} - -void wxEraseEvent::CopyObject(wxObject& obj_d) const -{ - wxEraseEvent *obj = (wxEraseEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_dc = m_dc; -} - -void wxActivateEvent::CopyObject(wxObject& obj_d) const -{ - wxActivateEvent *obj = (wxActivateEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_active = m_active; -} - -void wxMenuEvent::CopyObject(wxObject& obj_d) const -{ - wxMenuEvent *obj = (wxMenuEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_menuId = m_menuId; -} - -void wxCloseEvent::CopyObject(wxObject& obj_d) const -{ - wxCloseEvent *obj = (wxCloseEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_loggingOff = m_loggingOff; - obj->m_veto = m_veto; -#if WXWIN_COMPATIBILITY - obj->m_force = m_force; -#endif - obj->m_canVeto = m_canVeto; -} - -void wxShowEvent::CopyObject(wxObject& obj_d) const -{ - wxShowEvent *obj = (wxShowEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_show = m_show; -} - -void wxJoystickEvent::CopyObject(wxObject& obj_d) const -{ - wxJoystickEvent *obj = (wxJoystickEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_pos = m_pos; - obj->m_zPosition = m_zPosition; - obj->m_buttonChange = m_buttonChange; - obj->m_buttonState = m_buttonState; - obj->m_joyStick = m_joyStick; -} - -void wxDropFilesEvent::CopyObject(wxObject& obj_d) const -{ - wxDropFilesEvent *obj = (wxDropFilesEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_noFiles = m_noFiles; - obj->m_pos = m_pos; - // TODO: Problem with obj->m_files. It should be deallocated by the - // destructor of the event. -} - -void wxUpdateUIEvent::CopyObject(wxObject &obj_d) const -{ - wxUpdateUIEvent *obj = (wxUpdateUIEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_checked = m_checked; - obj->m_enabled = m_enabled; - obj->m_text = m_text; - obj->m_setText = m_setText; - obj->m_setChecked = m_setChecked; - obj->m_setEnabled = m_setEnabled; -} - -void wxPaletteChangedEvent::CopyObject(wxObject &obj_d) const -{ - wxPaletteChangedEvent *obj = (wxPaletteChangedEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_changedWindow = m_changedWindow; -} - -void wxQueryNewPaletteEvent::CopyObject(wxObject& obj_d) const -{ - wxQueryNewPaletteEvent *obj = (wxQueryNewPaletteEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_paletteRealized = m_paletteRealized; -} wxWindowCreateEvent::wxWindowCreateEvent(wxWindow *win) { @@ -724,14 +538,6 @@ wxWindowDestroyEvent::wxWindowDestroyEvent(wxWindow *win) SetEventObject(win); } -void wxIdleEvent::CopyObject(wxObject& obj_d) const -{ - wxIdleEvent *obj = (wxIdleEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_requestMore = m_requestMore; -} - wxChildFocusEvent::wxChildFocusEvent(wxWindow *win) : wxCommandEvent(wxEVT_CHILD_FOCUS) { @@ -826,6 +632,13 @@ void wxEvtHandler::AddPendingEvent(wxEvent& event) { // 1) Add event to list of pending events of this event handler + wxEvent *eventCopy = event.Clone(); + + // we must be able to copy the events here so the event class must + // implement Clone() properly instead of just providing a NULL stab for it + wxCHECK_RET( eventCopy, + _T("events of this type aren't supposed to be posted") ); + #if defined(__VISAGECPP__) wxENTER_CRIT_SECT( m_eventsLocker); #else @@ -835,9 +648,7 @@ void wxEvtHandler::AddPendingEvent(wxEvent& event) if ( !m_pendingEvents ) m_pendingEvents = new wxList; - wxEvent *event2 = (wxEvent *)event.Clone(); - - m_pendingEvents->Append(event2); + m_pendingEvents->Append(eventCopy); #if defined(__VISAGECPP__) wxLEAVE_CRIT_SECT( m_eventsLocker); @@ -908,8 +719,8 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event) { #if wxUSE_GUI - // We have to use the actual window or processing events from wxWindowNative - // destructor won't work (we don't see the wxWindow class) + // We have to use the actual window or processing events from + // wxWindowNative destructor won't work (we don't see the wxWindow class) #ifdef __WXDEBUG__ // check that our flag corresponds to reality wxClassInfo* info = NULL; @@ -918,6 +729,8 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event) info = CLASSINFO(wxWindowMSW); # elif defined(__WXGTK__) info = CLASSINFO(wxWindowGTK); +# elif defined(__WXX11__) + info = CLASSINFO(wxWindowX11); # elif defined(__WXMGL__) info = CLASSINFO(wxWindowMGL); # elif defined(__WXPM__) @@ -931,12 +744,32 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event) info = CLASSINFO(wxWindow); #endif - wxASSERT_MSG( m_isWindow == IsKindOf(info), - _T("this should [not] be a window but it is [not]") ); -#endif + if ( m_isWindow != IsKindOf(info) ) + { + wxString msg = GetClassInfo()->GetClassName(); + msg += _T(" should [not] be a window but it is [not]"); + + wxFAIL_MSG( msg ); + } + +#endif // __WXDEBUG__ #endif // wxUSE_GUI + // allow the application to hook into event processing + if ( wxTheApp ) + { + int rc = wxTheApp->FilterEvent(event); + if ( rc != -1 ) + { + wxASSERT_MSG( rc == 1 || rc == 0, + _T("unexpected wxApp::FilterEvent return value") ); + + return rc != 0; + } + //else: proceed normally + } + // An event handler can be enabled or disabled if ( GetEvtHandlerEnabled() ) {