X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/570384d865c452a82b4cd975519eb23e6b236fc8..b4e0b521e0878a495c570af3d68b40c82b4a92b3:/src/msw/dialog.cpp diff --git a/src/msw/dialog.cpp b/src/msw/dialog.cpp index bda7218983..32678cc578 100644 --- a/src/msw/dialog.cpp +++ b/src/msw/dialog.cpp @@ -47,6 +47,10 @@ #include #endif +#if defined(__SMARTPHONE__) && defined(__WXWINCE__) + #include "wx/msw/wince/resources.h" +#endif // __SMARTPHONE__ && __WXWINCE__ + // ---------------------------------------------------------------------------- // wxWin macros // ---------------------------------------------------------------------------- @@ -63,7 +67,7 @@ wxBEGIN_FLAGS( wxDialogStyle ) wxFLAGS_MEMBER(wxBORDER_RAISED) wxFLAGS_MEMBER(wxBORDER_STATIC) wxFLAGS_MEMBER(wxBORDER_NONE) - + // old style border flags wxFLAGS_MEMBER(wxSIMPLE_BORDER) wxFLAGS_MEMBER(wxSUNKEN_BORDER) @@ -92,14 +96,14 @@ wxEND_FLAGS( wxDialogStyle ) IMPLEMENT_DYNAMIC_CLASS_XTI(wxDialog, wxTopLevelWindow,"wx/dialog.h") wxBEGIN_PROPERTIES_TABLE(wxDialog) - wxPROPERTY( Title,wxString, SetTitle, GetTitle, wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) - wxPROPERTY_FLAGS( WindowStyle , wxDialogStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style + wxPROPERTY( Title, wxString, SetTitle, GetTitle, wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY_FLAGS( WindowStyle , wxDialogStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style wxEND_PROPERTIES_TABLE() wxBEGIN_HANDLERS_TABLE(wxDialog) wxEND_HANDLERS_TABLE() -wxCONSTRUCTOR_6( wxDialog , wxWindow* , Parent , wxWindowID , Id , wxString , Title , wxPoint , Position , wxSize , Size , long , WindowStyle) +wxCONSTRUCTOR_6( wxDialog , wxWindow* , Parent , wxWindowID , Id , wxString , Title , wxPoint , Position , wxSize , Size , long , WindowStyle) #else IMPLEMENT_DYNAMIC_CLASS(wxDialog, wxTopLevelWindow) @@ -153,9 +157,9 @@ wxDEFINE_TIED_SCOPED_PTR_TYPE(wxDialogModalData); void wxDialog::Init() { m_oldFocus = (wxWindow *)NULL; - m_isShown = FALSE; + m_isShown = false; m_modalData = NULL; - m_endModalCalled = FALSE; + m_endModalCalled = false; } bool wxDialog::Create(wxWindow *parent, @@ -175,48 +179,56 @@ bool wxDialog::Create(wxWindow *parent, style |= wxTAB_TRAVERSAL; if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) ) - return FALSE; + return false; if ( !m_hasFont ) SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT)); SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE)); - return TRUE; +#if defined(__SMARTPHONE__) && defined(__WXWINCE__) + SetLeftMenu(wxID_OK, _("OK")); +#endif + + return true; } -void wxDialog::SetModal(bool flag) +// deprecated ctor +wxDialog::wxDialog(wxWindow *parent, + const wxString& title, + bool WXUNUSED(modal), + int x, + int y, + int w, + int h, + long style, + const wxString& name) { - if ( flag ) - { - wxModelessWindows.DeleteObject(this); - } - else - { - wxModelessWindows.Append(this); - } + Init(); + + Create(parent, wxID_ANY, title, wxPoint(x, y), wxSize(w, h), style, name); +} + +void wxDialog::SetModal(bool WXUNUSED(flag)) +{ + // nothing to do, obsolete method } wxDialog::~wxDialog() { - m_isBeingDeleted = TRUE; + m_isBeingDeleted = true; // this will also reenable all the other windows for a modal dialog - Show(FALSE); + Show(false); } // ---------------------------------------------------------------------------- // showing the dialogs // ---------------------------------------------------------------------------- -bool wxDialog::IsModal() const -{ - return !wxModelessWindows.Member(this); -} - bool wxDialog::IsModalShowing() const { - return m_modalData != NULL; + return IsModal(); } wxWindow *wxDialog::FindSuitableParent() const @@ -241,51 +253,11 @@ wxWindow *wxDialog::FindSuitableParent() const return parent; } -void wxDialog::DoShowModal() -{ - wxCHECK_RET( !IsModalShowing(), _T("DoShowModal() called twice") ); - wxCHECK_RET( IsModal(), _T("can't DoShowModal() modeless dialog") ); - - wxWindow *parent = GetParent(); - - wxWindow* oldFocus = m_oldFocus; - - // We have to remember the HWND because we need to check - // the HWND still exists (oldFocus can be garbage when the dialog - // exits, if it has been destroyed) - HWND hwndOldFocus = 0; - if (oldFocus) - hwndOldFocus = (HWND) oldFocus->GetHWND(); - - // remember where the focus was - if ( !oldFocus ) - { - oldFocus = parent; - if ( parent ) - hwndOldFocus = GetHwndOf(parent); - } - - // enter the modal loop - { - wxDialogModalDataTiedPtr modalData(&m_modalData, - new wxDialogModalData(this)); - modalData->RunLoop(); - } - - // and restore focus - // Note that this code MUST NOT access the dialog object's data - // in case the object has been deleted (which will be the case - // for a modal dialog that has been destroyed before calling EndModal). - if ( oldFocus && (oldFocus != this) && ::IsWindow(hwndOldFocus)) - { - // This is likely to prove that the object still exists - if (wxFindWinFromHandle((WXHWND) hwndOldFocus) == oldFocus) - oldFocus->SetFocus(); - } -} - bool wxDialog::Show(bool show) { + if ( show == IsShown() ) + return false; + if ( !show && m_modalData ) { // we need to do this before calling wxDialogBase version because if we @@ -296,13 +268,16 @@ bool wxDialog::Show(bool show) m_modalData->ExitLoop(); } - // ShowModal() may be called for already shown dialog - if ( !wxDialogBase::Show(show) && !(show && IsModal()) ) + if ( show ) { - // nothing to do - return FALSE; + // this usually will result in TransferDataToWindow() being called + // which will change the controls values so do it before showing as + // otherwise we could have some flicker + InitDialog(); } + wxDialogBase::Show(show); + if ( show ) { // dialogs don't get WM_SIZE message after creation unlike most (all?) @@ -312,26 +287,9 @@ bool wxDialog::Show(bool show) // NB: normally we should call it just the first time but doing it // every time is simpler than keeping a flag Layout(); - - // this usually will result in TransferDataToWindow() being called - InitDialog(); } - // EndModal may have been called from InitDialog handler, - // which would cause an infinite loop if we didn't take it - // into account - if ( show && IsModal() && !m_endModalCalled ) - { - // modal dialog needs a parent window, so try to find one - if ( !GetParent() ) - { - m_parent = FindSuitableParent(); - } - - DoShowModal(); - } - - return TRUE; + return true; } void wxDialog::Raise() @@ -339,28 +297,80 @@ void wxDialog::Raise() ::SetForegroundWindow(GetHwnd()); } -// a special version for Show(TRUE) for modal dialogs which returns return code +// show dialog modally int wxDialog::ShowModal() { - m_endModalCalled = FALSE; - if ( !IsModal() ) + wxASSERT_MSG( !IsModal(), _T("wxDialog::ShowModal() reentered?") ); + + m_endModalCalled = false; + + Show(); + + // EndModal may have been called from InitDialog handler (called from + // inside Show()), which would cause an infinite loop if we didn't take it + // into account + if ( !m_endModalCalled ) { - SetModal(TRUE); - } + // modal dialog needs a parent window, so try to find one + wxWindow *parent = GetParent(); + if ( !parent ) + { + parent = FindSuitableParent(); + } + + // remember where the focus was + wxWindow *oldFocus = m_oldFocus; + if ( !oldFocus ) + { + // VZ: do we really want to do this? + oldFocus = parent; + } + + // We have to remember the HWND because we need to check + // the HWND still exists (oldFocus can be garbage when the dialog + // exits, if it has been destroyed) + HWND hwndOldFocus = oldFocus ? GetHwndOf(oldFocus) : NULL; - Show(TRUE); + + // enter and run the modal loop + { + wxDialogModalDataTiedPtr modalData(&m_modalData, + new wxDialogModalData(this)); + modalData->RunLoop(); + } + + + // and restore focus + // Note that this code MUST NOT access the dialog object's data + // in case the object has been deleted (which will be the case + // for a modal dialog that has been destroyed before calling EndModal). + if ( oldFocus && (oldFocus != this) && ::IsWindow(hwndOldFocus)) + { + // This is likely to prove that the object still exists + if (wxFindWinFromHandle((WXHWND) hwndOldFocus) == oldFocus) + oldFocus->SetFocus(); + } + } return GetReturnCode(); } -// NB: this function (surprizingly) may be called for both modal and modeless -// dialogs and should work for both of them void wxDialog::EndModal(int retCode) { - m_endModalCalled = TRUE; + wxASSERT_MSG( IsModal(), _T("EndModal() called for non modal dialog") ); + + m_endModalCalled = true; SetReturnCode(retCode); - Show(FALSE); + Hide(); +} + +void wxDialog::EndDialog(int rc) +{ + if ( IsModal() ) + EndModal(rc); + else + Hide(); } // ---------------------------------------------------------------------------- @@ -372,7 +382,7 @@ void wxDialog::OnOK(wxCommandEvent& WXUNUSED(event)) { if ( Validate() && TransferDataFromWindow() ) { - EndModal(wxID_OK); + EndDialog(wxID_OK); } } @@ -386,7 +396,7 @@ void wxDialog::OnApply(wxCommandEvent& WXUNUSED(event)) void wxDialog::OnCancel(wxCommandEvent& WXUNUSED(event)) { - EndModal(wxID_CANCEL); + EndDialog(wxID_CANCEL); } void wxDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event)) @@ -436,10 +446,36 @@ void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event)) WXLRESULT wxDialog::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) { WXLRESULT rc = 0; - bool processed = FALSE; + bool processed = false; switch ( message ) { +#ifdef __WXWINCE__ + // react to pressing the OK button in the title + case WM_COMMAND: + { + switch ( LOWORD(wParam) ) + { +#ifndef __SMARTPHONE__ + case IDOK: + wxButton *btn = wxDynamicCast(FindWindow(wxID_CANCEL), wxButton); + if ( btn && btn->IsEnabled() ) + { + // if we do have a cancel button, do press it + btn->MSWCommand(BN_CLICKED, 0 /* unused */); + processed = true; + break; + } +#else // ifdef __SMARTPHONE__ + case IDM_LEFT: + case IDM_RIGHT: + processed = HandleCommand( LOWORD(wParam) , 0 , NULL ); + break; +#endif // __SMARTPHONE__ + } + break; + } +#endif case WM_CLOSE: // if we can't close, tell the system that we processed the // message - otherwise it would close us @@ -454,10 +490,10 @@ WXLRESULT wxDialog::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lPar // help with it - so we have to refresh it manually which certainly // creates flicker but at least doesn't show garbage on the screen rc = wxWindow::MSWWindowProc(message, wParam, lParam); - processed = TRUE; + processed = true; if ( HasFlag(wxFULL_REPAINT_ON_RESIZE) ) { - ::InvalidateRect(GetHwnd(), NULL, FALSE /* erase bg */); + ::InvalidateRect(GetHwnd(), NULL, false /* erase bg */); } break; @@ -466,7 +502,7 @@ WXLRESULT wxDialog::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lPar // we want to override the busy cursor for modal dialogs: // typically, wxBeginBusyCursor() is called and then a modal dialog // is shown, but the modal dialog shouldn't have hourglass cursor - if ( IsModalShowing() && wxIsBusy() ) + if ( IsModal() && wxIsBusy() ) { // set our cursor for all windows (but see below) wxCursor cursor = m_cursor; @@ -477,14 +513,14 @@ WXLRESULT wxDialog::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lPar // in any case, stop here and don't let wxWindow process this // message (it would set the busy cursor) - processed = TRUE; + processed = true; - // but return FALSE to tell the child window (if the event + // but return false to tell the child window (if the event // comes from one of them and not from ourselves) that it can // set its own cursor if it has one: thus, standard controls // (e.g. text ctrl) still have correct cursors in a dialog // invoked while wxIsBusy() - rc = FALSE; + rc = false; } break; #endif // __WXMICROWIN__