X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/65fd5cb0124e62ab1fc41f93382a205d95b00e75..26b833297883b4cbfdc9fd09d9882efe16f13f97:/src/msw/window.cpp diff --git a/src/msw/window.cpp b/src/msw/window.cpp index b9dfdd75e1..c513427610 100644 --- a/src/msw/window.cpp +++ b/src/msw/window.cpp @@ -162,7 +162,7 @@ END_EVENT_TABLE() // --------------------------------------------------------------------------- // Find an item given the MS Windows id -wxWindow *wxWindow::FindItem(int id) const +wxWindow *wxWindow::FindItem(long id) const { wxWindowList::Node *current = GetChildren().GetFirst(); while (current) @@ -297,7 +297,7 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id, long style, const wxString& name) { - wxCHECK_MSG( parent, FALSE, _T("can't create wxWindow without parent") ); + wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindow without parent") ); if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) ) return FALSE; @@ -448,7 +448,7 @@ bool wxWindow::SetFont(const wxFont& font) { WXHANDLE hFont = m_font.GetResourceHandle(); - wxASSERT_MSG( hFont, _T("should have valid font") ); + wxASSERT_MSG( hFont, wxT("should have valid font") ); ::SendMessage(hWnd, WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0)); } @@ -464,7 +464,7 @@ bool wxWindow::SetCursor(const wxCursor& cursor) } wxASSERT_MSG( m_cursor.Ok(), - _T("cursor must be valid after call to the base version")); + wxT("cursor must be valid after call to the base version")); HWND hWnd = GetHwnd(); @@ -801,10 +801,10 @@ void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect) void wxWindow::SubclassWin(WXHWND hWnd) { - wxASSERT_MSG( !m_oldWndProc, _T("subclassing window twice?") ); + wxASSERT_MSG( !m_oldWndProc, wxT("subclassing window twice?") ); HWND hwnd = (HWND)hWnd; - wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") ); + wxCHECK_RET( ::IsWindow(hwnd), wxT("invalid HWND in SubclassWin") ); wxAssociateWinWithHandle(hwnd, this); @@ -822,7 +822,7 @@ void wxWindow::UnsubclassWin() { m_hWnd = 0; - wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") ); + wxCHECK_RET( ::IsWindow(hwnd), wxT("invalid HWND in UnsubclassWin") ); FARPROC farProc = (FARPROC) GetWindowLong(hwnd, GWL_WNDPROC); if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) ) @@ -1174,6 +1174,14 @@ void wxWindow::DoGetClientSize(int *x, int *y) const *y = rect.bottom; } +void wxWindow::DoMoveWindow(int x, int y, int width, int height) +{ + if ( !::MoveWindow(GetHwnd(), x, y, width, height, TRUE) ) + { + wxLogLastError("MoveWindow"); + } +} + // set the size of the window: if the dimensions are positive, just use them, // but if any of them is equal to -1, it means that we must find the value for // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in @@ -1225,7 +1233,7 @@ void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags) { if ( size.x == -1 ) { - size= DoGetBestSize(); + size = DoGetBestSize(); } //else: already called DoGetBestSize() above @@ -1238,10 +1246,7 @@ void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags) } } - if ( !::MoveWindow(GetHwnd(), x, y, width, height, TRUE) ) - { - wxLogLastError("MoveWindow"); - } + DoMoveWindow(x, y, width, height); } // for a generic window there is no natural best size - just use the current one @@ -1281,7 +1286,7 @@ void wxWindow::DoSetClientSize(int width, int height) ::ScreenToClient(hParentWnd, &point); } - MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE); + DoMoveWindow(point.x, point.y, actual_width, actual_height); wxSizeEvent event(wxSize(width, height), m_windowId); event.SetEventObject(this); @@ -1709,7 +1714,7 @@ LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARA { // trace all messages - useful for the debugging #ifdef __WXDEBUG__ - wxLogTrace(wxTraceMessages, _T("Processing %s(wParam=%8lx, lParam=%8lx)"), + wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"), wxGetMessageName(message), wParam, lParam); #endif // __WXDEBUG__ @@ -1719,6 +1724,12 @@ LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARA // it with wxWindow stored in wxWndHook if ( !wnd && wxWndHook ) { +#if 0 // def __WXDEBUG__ + char buf[512]; + ::GetClassNameA((HWND) hWnd, buf, 512); + wxString className(buf); +#endif + wxAssociateWinWithHandle(hWnd, wxWndHook); wnd = wxWndHook; wxWndHook = NULL; @@ -2088,7 +2099,7 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) if ( !processed ) { #ifdef __WXDEBUG__ - wxLogTrace(wxTraceMessages, _T("Forwarding %s to DefWindowProc."), + wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."), wxGetMessageName(message)); #endif // __WXDEBUG__ rc.result = MSWDefWindowProc(message, wParam, lParam); @@ -2124,19 +2135,44 @@ wxWindow *wxFindWinFromHandle(WXHWND hWnd) return (wxWindow *)node->Data(); } +#if 0 // def __WXDEBUG__ +static int gs_AssociationCount = 0; +#endif + void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win) { // adding NULL hWnd is (first) surely a result of an error and // (secondly) breaks menu command processing wxCHECK_RET( hWnd != (HWND)NULL, - _T("attempt to add a NULL hWnd to window list ignored") ); + wxT("attempt to add a NULL hWnd to window list ignored") ); + + + wxWindow *oldWin = wxFindWinFromHandle((WXHWND) hWnd); + if ( oldWin && (oldWin != win) ) + { + wxString str(win->GetClassInfo()->GetClassName()); + wxLogError("Bug! Found existing HWND %X for new window of class %s", (int) hWnd, (const char*) str); + } + else if (!oldWin) + { +#if 0 // def __WXDEBUG__ + gs_AssociationCount ++; + wxLogDebug("+ Association %d", gs_AssociationCount); +#endif - if ( !wxWinHandleList->Find((long)hWnd) ) wxWinHandleList->Append((long)hWnd, win); + } } void wxRemoveHandleAssociation(wxWindow *win) { +#if 0 // def __WXDEBUG__ + if (wxWinHandleList->Member(win)) + { + wxLogDebug("- Association %d", gs_AssociationCount); + gs_AssociationCount --; + } +#endif wxWinHandleList->DeleteObject(win); } @@ -2160,12 +2196,12 @@ void wxWindow::MSWDetachWindowMenu() int chars = GetMenuString(hMenu, i, buf, 100, MF_BYPOSITION); if ( !chars ) { - wxLogLastError(_T("GetMenuString")); + wxLogLastError(wxT("GetMenuString")); continue; } - if ( wxStrcmp(buf, _T("&Window")) == 0 ) + if ( wxStrcmp(buf, wxT("&Window")) == 0 ) { RemoveMenu(hMenu, i, MF_BYPOSITION); @@ -2209,11 +2245,7 @@ bool wxWindow::MSWCreate(int id, if ( width > -1 ) width1 = width; if ( height > -1 ) height1 = height; -#ifdef __WXWINE__ HWND hParent = (HWND)NULL; -#else - HWND hParent = NULL; -#endif if ( parent ) hParent = (HWND) parent->GetHWND(); @@ -2241,14 +2273,14 @@ bool wxWindow::MSWCreate(int id, if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE) ) { - wxLogLastError(_T("SetWindowPos")); + wxLogLastError(wxT("SetWindowPos")); } } // move the dialog to its initial position without forcing repainting if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) ) { - wxLogLastError(_T("MoveWindow")); + wxLogLastError(wxT("MoveWindow")); } } else @@ -2260,12 +2292,12 @@ bool wxWindow::MSWCreate(int id, wxString className(wclass); if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE ) { - className += _T("NR"); + className += wxT("NR"); } m_hWnd = (WXHWND)CreateWindowEx(extendedStyle, - wclass, - title ? title : _T(""), + className, + title ? title : wxT(""), style, x1, y1, width1, height1, @@ -2284,7 +2316,18 @@ bool wxWindow::MSWCreate(int id, } wxWndHook = NULL; - wxWinHandleList->Append((long)m_hWnd, this); +#ifdef __WXDEBUG__ + wxNode* node = wxWinHandleList->Member(this); + if (node) + { + HWND hWnd = (HWND) node->GetKeyInteger(); + if (hWnd != (HWND) m_hWnd) + { + wxLogError("A second HWND association is being added for the same window!"); + } + } +#endif + wxAssociateWinWithHandle((HWND) m_hWnd, this); return TRUE; } @@ -2336,7 +2379,7 @@ bool wxWindow::MSWOnNotify(int WXUNUSED(idCtrl), { #if wxUSE_TOOLTIPS NMHDR* hdr = (NMHDR *)lParam; - if ( hdr->code == TTN_NEEDTEXT && m_tooltip ) + if ( (int)hdr->code == TTN_NEEDTEXT && m_tooltip ) { TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam; ttt->lpszText = (wxChar *)m_tooltip->GetTip().c_str(); @@ -2359,7 +2402,7 @@ bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd) wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1); event.SetEventObject(wxTheApp); event.SetCanVeto(TRUE); - event.SetLoggingOff(logOff == ENDSESSION_LOGOFF); + event.SetLoggingOff(logOff == (long)ENDSESSION_LOGOFF); bool rc = wxTheApp->ProcessEvent(event); @@ -2382,7 +2425,7 @@ bool wxWindow::HandleEndSession(bool endSession, long logOff) wxCloseEvent event(wxEVT_END_SESSION, -1); event.SetEventObject(wxTheApp); event.SetCanVeto(FALSE); - event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) ); + event.SetLoggingOff( (logOff == (long)ENDSESSION_LOGOFF) ); if ( (this == wxTheApp->GetTopWindow()) && // Only send once wxTheApp->ProcessEvent(event)) { @@ -3229,7 +3272,7 @@ bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags) break; default: - wxFAIL_MSG(_T("no such joystick event")); + wxFAIL_MSG(wxT("no such joystick event")); return FALSE; } @@ -3513,17 +3556,22 @@ void wxSetKeyboardHook(bool doIt) { wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance()); wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(), + #if defined(__WIN32__) && !defined(__TWIN32__) GetCurrentThreadId()); // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right? #else - GetCurrentTask()); + GetCurrentTask()); #endif } else { UnhookWindowsHookEx(wxTheKeyboardHook); + // avoids mingw warning about statement with no effect (FreeProcInstance + // doesn't do anything under Win32) +#ifndef __GNUWIN32__ FreeProcInstance(wxTheKeyboardHookProc); +#endif } }