X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b88c44e735c80ecee8791f7560f5ee63dd9e9234..4c200e8d87728306b219822d9c07e28526cd8649:/src/common/event.cpp diff --git a/src/common/event.cpp b/src/common/event.cpp index f75175f165..3a27b933f5 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 @@ -187,6 +190,7 @@ DEFINE_EVENT_TYPE(wxEVT_SCROLL_PAGEUP) DEFINE_EVENT_TYPE(wxEVT_SCROLL_PAGEDOWN) DEFINE_EVENT_TYPE(wxEVT_SCROLL_THUMBTRACK) DEFINE_EVENT_TYPE(wxEVT_SCROLL_THUMBRELEASE) +DEFINE_EVENT_TYPE(wxEVT_SCROLL_ENDSCROLL) // Scroll events from wxWindow DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_TOP) @@ -217,12 +221,12 @@ 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 +297,9 @@ 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 +308,16 @@ 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 +328,16 @@ 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 +346,7 @@ wxScrollEvent::wxScrollEvent(wxEventType commandType, int id, int pos, int orient) - : wxCommandEvent(commandType, id) + : wxCommandEvent(commandType, id) { m_extraLong = orient; m_commandInt = pos; @@ -390,16 +365,6 @@ 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 * @@ -422,21 +387,25 @@ wxMouseEvent::wxMouseEvent(wxEventType commandType) m_linesPerAction = 0; } -void wxMouseEvent::CopyObject(wxObject& obj_d) const +void wxMouseEvent::Assign(const wxMouseEvent& event) { - 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; + m_eventType = event.m_eventType; + + m_x = event.m_x; + m_y = event.m_y; + + m_leftDown = event.m_leftDown; + m_middleDown = event.m_middleDown; + m_rightDown = event.m_rightDown; + + m_controlDown = event.m_controlDown; + m_shiftDown = event.m_shiftDown; + m_altDown = event.m_altDown; + m_metaDown = event.m_metaDown; + + m_wheelRotation = event.m_wheelRotation; + m_wheelDelta = event.m_wheelDelta; + m_linesPerAction = event.m_linesPerAction; } // True if was a button dclick event (1 = left, 2 = middle, 3 = right) @@ -563,7 +532,7 @@ wxPoint wxMouseEvent::GetLogicalPosition(const wxDC& dc) const /* - * Keyboard events + * Keyboard event * */ @@ -576,140 +545,35 @@ wxKeyEvent::wxKeyEvent(wxEventType type) m_altDown = FALSE; m_keyCode = 0; 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; +#if wxUSE_UNICODE + m_uniChar = 0; #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 +wxKeyEvent::wxKeyEvent(const wxKeyEvent& evt) + : wxEvent(evt) { - wxPaletteChangedEvent *obj = (wxPaletteChangedEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_changedWindow = m_changedWindow; + m_x = evt.m_x; + m_y = evt.m_y; + + m_keyCode = evt.m_keyCode; + + m_controlDown = evt.m_controlDown; + m_shiftDown = evt.m_shiftDown; + m_altDown = evt.m_altDown; + m_metaDown = evt.m_metaDown; + m_scanCode = evt.m_scanCode; + m_rawCode = evt.m_rawCode; + m_rawFlags = evt.m_rawFlags; + +#if wxUSE_UNICODE + m_uniChar = evt.m_uniChar; +#endif } -void wxQueryNewPaletteEvent::CopyObject(wxObject& obj_d) const +long wxKeyEvent::KeyCode() const { - wxQueryNewPaletteEvent *obj = (wxQueryNewPaletteEvent *)&obj_d; - wxEvent::CopyObject(obj_d); - - obj->m_paletteRealized = m_paletteRealized; + return m_keyCode; } wxWindowCreateEvent::wxWindowCreateEvent(wxWindow *win) @@ -724,14 +588,6 @@ 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) { @@ -777,19 +633,19 @@ wxEvtHandler::~wxEvtHandler() if (m_dynamicEvents) { - wxNode *node = m_dynamicEvents->First(); + wxNode *node = m_dynamicEvents->GetFirst(); while (node) { #if WXWIN_COMPATIBILITY_EVENT_TYPES - wxEventTableEntry *entry = (wxEventTableEntry*)node->Data(); + wxEventTableEntry *entry = (wxEventTableEntry*)node->GetData(); #else // !WXWIN_COMPATIBILITY_EVENT_TYPES - wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->Data(); + wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->GetData(); #endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES if (entry->m_callbackUserData) delete entry->m_callbackUserData; delete entry; - node = node->Next(); + node = node->GetNext(); } delete m_dynamicEvents; }; @@ -826,6 +682,13 @@ 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 +698,7 @@ 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); @@ -869,10 +730,10 @@ void wxEvtHandler::ProcessPendingEvents() wxENTER_CRIT_SECT( *m_eventsLocker); #endif - wxNode *node = m_pendingEvents->First(); + wxNode *node = m_pendingEvents->GetFirst(); while ( node ) { - wxEvent *event = (wxEvent *)node->Data(); + wxEvent *event = (wxEvent *)node->GetData(); delete node; // In ProcessEvent, new events might get added and @@ -890,7 +751,7 @@ void wxEvtHandler::ProcessPendingEvents() wxENTER_CRIT_SECT( *m_eventsLocker); #endif - node = m_pendingEvents->First(); + node = m_pendingEvents->GetFirst(); } #if defined(__VISAGECPP__) @@ -908,8 +769,8 @@ 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; @@ -918,8 +779,12 @@ 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__) + info = CLASSINFO(wxWindowOS2); # elif defined(__WXMAC__) info = CLASSINFO(wxWindowMac); # elif defined(__WXMOTIF__) @@ -929,12 +794,32 @@ 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() ) { @@ -1111,13 +996,13 @@ bool wxEvtHandler::Disconnect( int id, int lastId, wxEventType eventType, if (!m_dynamicEvents) return FALSE; - wxNode *node = m_dynamicEvents->First(); + wxNode *node = m_dynamicEvents->GetFirst(); while (node) { #if WXWIN_COMPATIBILITY_EVENT_TYPES - wxEventTableEntry *entry = (wxEventTableEntry*)node->Data(); + wxEventTableEntry *entry = (wxEventTableEntry*)node->GetData(); #else // !WXWIN_COMPATIBILITY_EVENT_TYPES - wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->Data(); + wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->GetData(); #endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES if ((entry->m_id == id) && @@ -1132,7 +1017,7 @@ bool wxEvtHandler::Disconnect( int id, int lastId, wxEventType eventType, delete entry; return TRUE; } - node = node->Next(); + node = node->GetNext(); } return FALSE; } @@ -1144,13 +1029,13 @@ bool wxEvtHandler::SearchDynamicEventTable( wxEvent& event ) int commandId = event.GetId(); - wxNode *node = m_dynamicEvents->First(); + wxNode *node = m_dynamicEvents->GetFirst(); while (node) { #if WXWIN_COMPATIBILITY_EVENT_TYPES - wxEventTableEntry *entry = (wxEventTableEntry*)node->Data(); + wxEventTableEntry *entry = (wxEventTableEntry*)node->GetData(); #else // !WXWIN_COMPATIBILITY_EVENT_TYPES - wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->Data(); + wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->GetData(); #endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES if (entry->m_fn) @@ -1173,7 +1058,7 @@ bool wxEvtHandler::SearchDynamicEventTable( wxEvent& event ) return TRUE; } } - node = node->Next(); + node = node->GetNext(); } return FALSE; };