X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/208c51418fed246495fc5745da2740136828a890..921c65ed3d889117c600387cebb0bce2470cff8e:/src/msw/fdrepdlg.cpp?ds=sidebyside diff --git a/src/msw/fdrepdlg.cpp b/src/msw/fdrepdlg.cpp index 05df5ad616..7eab0dae8d 100644 --- a/src/msw/fdrepdlg.cpp +++ b/src/msw/fdrepdlg.cpp @@ -17,7 +17,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "mswfdrepdlg.h" #endif @@ -35,12 +35,7 @@ #include "wx/log.h" #endif -#include "wx/msw/private.h" - -#if !defined(__WIN32__) || defined(__SALFORDC__) || defined(__WXWINE__) - #include -#endif - +#include "wx/msw/wrapcdlg.h" #include "wx/fdrepdlg.h" // ---------------------------------------------------------------------------- @@ -50,10 +45,10 @@ LRESULT APIENTRY wxFindReplaceWindowProc(HWND hwnd, WXUINT nMsg, WPARAM wParam, LPARAM lParam); -UINT CALLBACK wxFindReplaceDialogHookProc(HWND hwnd, - UINT uiMsg, - WPARAM wParam, - LPARAM lParam); +UINT_PTR CALLBACK wxFindReplaceDialogHookProc(HWND hwnd, + UINT uiMsg, + WPARAM wParam, + LPARAM lParam); // ---------------------------------------------------------------------------- // wxWin macros @@ -81,6 +76,10 @@ public: // only for passing to ::FindText or ::ReplaceText FINDREPLACE *GetPtrFindReplace() { return &m_findReplace; } + // set/query the "closed by user" flag + void SetClosedByUser() { m_wasClosedByUser = true; } + bool WasClosedByUser() const { return m_wasClosedByUser; } + private: void InitString(const wxString& str, LPTSTR *ppStr, WORD *pLen); @@ -93,8 +92,13 @@ private: // the find replace data used by the dialog FINDREPLACE m_findReplace; + // true if the user closed us, false otherwise + bool m_wasClosedByUser; + // registered Message for Dialog static UINT ms_msgFindDialog; + + DECLARE_NO_COPY_CLASS(wxFindReplaceDialogImpl) }; UINT wxFindReplaceDialogImpl::ms_msgFindDialog = 0; @@ -124,6 +128,8 @@ wxFindReplaceDialogImpl::wxFindReplaceDialogImpl(wxFindReplaceDialog *dialog, m_hwndOwner = NULL; m_oldParentWndProc = NULL; + m_wasClosedByUser = false; + wxZeroMemory(m_findReplace); // translate the flags: first the dialog creation flags @@ -167,7 +173,7 @@ void wxFindReplaceDialogImpl::InitString(const wxString& str, *ppStr = new wxChar[len]; wxStrcpy(*ppStr, str); - *pLen = len; + *pLen = (WORD)len; } void wxFindReplaceDialogImpl::InitFindWhat(const wxString& str) @@ -188,17 +194,13 @@ void wxFindReplaceDialogImpl::SubclassDialog(HWND hwnd) // check that we don't subclass the parent twice: this would be a bad idea // as then we'd have infinite recursion in wxFindReplaceWindowProc - WNDPROC oldParentWndProc = (WNDPROC)::GetWindowLong(hwnd, GWL_WNDPROC); - - if ( oldParentWndProc != wxFindReplaceWindowProc ) + if ( !wxCheckWindowWndProc((WXHWND)hwnd, (WXFARPROC)wxFindReplaceWindowProc) ) { - // save old wnd proc elsewhere to access it from - // wxFindReplaceWindowProc - m_oldParentWndProc = oldParentWndProc; - (void)::SetWindowLong(hwnd, GWL_USERDATA, (LONG)oldParentWndProc); + // set the new one and save the old as user data to allow access to it + // from wxFindReplaceWindowProc + m_oldParentWndProc = wxSetWindowProc(hwnd, wxFindReplaceWindowProc); - // and set the new one - (void)::SetWindowLong(hwnd, GWL_WNDPROC, (LONG)wxFindReplaceWindowProc); + wxSetWindowUserData(hwnd, (void *)m_oldParentWndProc); } } @@ -209,7 +211,8 @@ wxFindReplaceDialogImpl::~wxFindReplaceDialogImpl() if ( m_hwndOwner ) { - ::SetWindowLong(m_hwndOwner, GWL_WNDPROC, (LONG)m_oldParentWndProc); + // undo subclassing + wxSetWindowProc(m_hwndOwner, m_oldParentWndProc); } } @@ -220,17 +223,46 @@ wxFindReplaceDialogImpl::~wxFindReplaceDialogImpl() LRESULT APIENTRY wxFindReplaceWindowProc(HWND hwnd, WXUINT nMsg, WPARAM wParam, LPARAM lParam) { +#if wxUSE_UNICODE_MSLU + static unsigned long s_lastMsgFlags = 0; + + // This flag helps us to identify the bogus ANSI message + // sent by UNICOWS.DLL (see below) + // while we're sending our message to the dialog + // we ignore possible messages sent in between + static bool s_blockMsg = false; +#endif // wxUSE_UNICODE_MSLU + if ( nMsg == wxFindReplaceDialogImpl::GetFindDialogMessage() ) { FINDREPLACE *pFR = (FINDREPLACE *)lParam; + +#if wxUSE_UNICODE_MSLU + // This is a hack for a MSLU problem: Versions up to 1.0.4011 + // of UNICOWS.DLL send the correct UNICODE item after button press + // and a bogus ANSI mode item right after this, so lets ignore + // the second bogus message + if ( s_lastMsgFlags == pFR->Flags ) + { + s_lastMsgFlags = 0; + return 0; + } + s_lastMsgFlags = pFR->Flags; +#endif // wxUSE_UNICODE_MSLU + wxFindReplaceDialog *dialog = (wxFindReplaceDialog *)pFR->lCustData; // map flags from Windows wxEventType evtType; - bool replace = FALSE; + bool replace = false; if ( pFR->Flags & FR_DIALOGTERM ) { + // we have to notify the dialog that it's being closed by user and + // not deleted programmatically as it behaves differently in these + // 2 cases + dialog->GetImpl()->SetClosedByUser(); + evtType = wxEVT_COMMAND_FIND_CLOSE; } else if ( pFR->Flags & FR_FINDNEXT ) @@ -241,13 +273,13 @@ LRESULT APIENTRY wxFindReplaceWindowProc(HWND hwnd, WXUINT nMsg, { evtType = wxEVT_COMMAND_FIND_REPLACE; - replace = TRUE; + replace = true; } else if ( pFR->Flags & FR_REPLACEALL ) { evtType = wxEVT_COMMAND_FIND_REPLACE_ALL; - replace = TRUE; + replace = true; } else { @@ -273,10 +305,22 @@ LRESULT APIENTRY wxFindReplaceWindowProc(HWND hwnd, WXUINT nMsg, event.SetReplaceString(pFR->lpstrReplaceWith); } +#if wxUSE_UNICODE_MSLU + s_blockMsg = true; +#endif // wxUSE_UNICODE_MSLU + dialog->Send(event); + +#if wxUSE_UNICODE_MSLU + s_blockMsg = false; +#endif // wxUSE_UNICODE_MSLU } +#if wxUSE_UNICODE_MSLU + else if ( !s_blockMsg ) + s_lastMsgFlags = 0; +#endif // wxUSE_UNICODE_MSLU - WNDPROC wndProc = (WNDPROC)::GetWindowLong(hwnd, GWL_USERDATA); + WNDPROC wndProc = (WNDPROC)wxGetWindowUserData(hwnd); // sanity check wxASSERT_MSG( wndProc != wxFindReplaceWindowProc, @@ -289,10 +333,11 @@ LRESULT APIENTRY wxFindReplaceWindowProc(HWND hwnd, WXUINT nMsg, // Find/replace dialog hook proc // ---------------------------------------------------------------------------- -UINT CALLBACK wxFindReplaceDialogHookProc(HWND hwnd, - UINT uiMsg, - WPARAM WXUNUSED(wParam), - LPARAM lParam) +UINT_PTR CALLBACK +wxFindReplaceDialogHookProc(HWND hwnd, + UINT uiMsg, + WPARAM WXUNUSED(wParam), + LPARAM lParam) { if ( uiMsg == WM_INITDIALOG ) { @@ -322,7 +367,7 @@ void wxFindReplaceDialog::Init() m_FindReplaceData = NULL; // as we're created in the hidden state, bring the internal flag in sync - m_isShown = FALSE; + m_isShown = false; } wxFindReplaceDialog::wxFindReplaceDialog(wxWindow *parent, @@ -338,14 +383,26 @@ wxFindReplaceDialog::wxFindReplaceDialog(wxWindow *parent, wxFindReplaceDialog::~wxFindReplaceDialog() { + // the dialog might have been already deleted if the user closed it + // manually but in this case we should have got a notification about it and + // the flagmust have been set + if ( !m_impl->WasClosedByUser() ) + { + // if it wasn't, delete the dialog ourselves + if ( !::DestroyWindow(GetHwnd()) ) + { + wxLogLastError(_T("DestroyWindow(find dialog)")); + } + } + // unsubclass the parent delete m_impl; // prevent the base class dtor from trying to hide us! - m_isShown = FALSE; + m_isShown = false; - // and from destroying our window - m_hWnd = NULL; + // and from destroying our window [again] + m_hWnd = (WXHWND)NULL; } bool wxFindReplaceDialog::Create(wxWindow *parent, @@ -372,7 +429,7 @@ bool wxFindReplaceDialog::Show(bool show) if ( !wxWindowBase::Show(show) ) { // visibility status didn't change - return FALSE; + return false; } // do we already have the dialog window? @@ -381,16 +438,16 @@ bool wxFindReplaceDialog::Show(bool show) // yes, just use it (void)::ShowWindow(GetHwnd(), show ? SW_SHOW : SW_HIDE); - return TRUE; + return true; } if ( !show ) { // well, it doesn't exist which is as good as being hidden - return TRUE; + return true; } - wxCHECK_MSG( m_FindReplaceData, FALSE, _T("call Create() first!") ); + wxCHECK_MSG( m_FindReplaceData, false, _T("call Create() first!") ); wxASSERT_MSG( !m_impl, _T("why don't we have the window then?") ); @@ -420,7 +477,7 @@ bool wxFindReplaceDialog::Show(bool show) delete m_impl; m_impl = NULL; - return FALSE; + return false; } // subclass parent window in order to get FINDMSGSTRING message @@ -433,7 +490,7 @@ bool wxFindReplaceDialog::Show(bool show) m_hWnd = (WXHWND)hwnd; - return TRUE; + return true; } // ----------------------------------------------------------------------------