bool wxNotificationMessage::Show(int timeout)
{
if ( timeout == Timeout_Never )
{
m_banner = hildon_banner_show_animation
(
HildonGetWindow(),
NULL,
GetFullMessage() // markup not supported here
);
if ( !m_banner )
return false;
}
else // the message will time out
{
// we don't have any way to set the timeout interval so we just let it
// time out automatically
hildon_banner_show_information_with_markup
(
HildonGetWindow(),
NULL,
HildonGetMarkup()
);
}
return true;
}
void wxGenericMessageDialog::DoCreateMsgdialog()
{
wxDialog::Create(m_parent, wxID_ANY, m_caption, m_pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE);
bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
wxBoxSizer *icon_text = new wxBoxSizer( wxHORIZONTAL );
#if wxUSE_STATBMP
// 1) icon
if (m_dialogStyle & wxICON_MASK)
{
wxStaticBitmap *icon = new wxStaticBitmap
(
this,
wxID_ANY,
wxArtProvider::GetMessageBoxIcon(m_dialogStyle)
);
if (is_pda)
topsizer->Add( icon, 0, wxTOP|wxLEFT|wxRIGHT | wxALIGN_LEFT, 10 );
else
icon_text->Add( icon, 0, wxCENTER );
}
#endif // wxUSE_STATBMP
#if wxUSE_STATTEXT
// 2) text
icon_text->Add( CreateTextSizer( GetFullMessage() ), 0, wxALIGN_CENTER | wxLEFT, 10 );
topsizer->Add( icon_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
#endif // wxUSE_STATTEXT
// 3) buttons
int center_flag = wxEXPAND;
if (m_dialogStyle & wxYES_NO)
center_flag = wxALIGN_CENTRE;
wxSizer *sizerBtn = CreateSeparatedButtonSizer
(
m_dialogStyle & (wxOK | wxCANCEL | wxYES_NO |
wxNO_DEFAULT | wxCANCEL_DEFAULT)
);
if ( sizerBtn )
topsizer->Add(sizerBtn, 0, center_flag | wxALL, 10 );
SetAutoLayout( true );
SetSizer( topsizer );
topsizer->SetSizeHints( this );
topsizer->Fit( this );
wxSize size( GetSize() );
if (size.x < size.y*3/2)
{
size.x = size.y*3/2;
SetSize( size );
}
Centre( wxBOTH | wxCENTER_FRAME);
}
void
ShowError(std::exception_ptr e, const TCHAR *caption) noexcept
{
ShowMessageBox(UTF8ToWideConverter(GetFullMessage(e).c_str()), caption,
MB_OK|MB_ICONEXCLAMATION);
}
/**
* @brief Displays an error message describing the error.
*/
void ErrorReport::DoMessageBox() const
{
char * fullMessage = GetFullMessage();
Utility::DisplayErrorMB(fullMessage);
delete[] fullMessage;
}
void wxMessageDialog::GTKCreateMsgDialog()
{
GtkWindow * const parent = m_parent ? GTK_WINDOW(m_parent->m_widget) : NULL;
#if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
const char *stockIcon = "";
switch ( GetEffectiveIcon() )
{
case wxICON_ERROR:
stockIcon = "qgn_note_gene_syserror";
break;
case wxICON_WARNING:
stockIcon = "qgn_note_gene_syswarning";
break;
case wxICON_QUESTION:
stockIcon = "qgn_note_confirm";
break;
case wxICON_INFORMATION:
stockIcon = "qgn_note_info";
break;
}
// there is no generic note creation function in public API so we have no
// choice but to use g_object_new() directly
m_widget = (GtkWidget *)g_object_new
(
HILDON_TYPE_NOTE,
#if wxUSE_LIBHILDON
"note_type", HILDON_NOTE_CONFIRMATION_BUTTON_TYPE,
#else // wxUSE_LIBHILDON
"note_type", HILDON_NOTE_TYPE_CONFIRMATION_BUTTON,
#endif // wxUSE_LIBHILDON /wxUSE_LIBHILDON2
"description", (const char *)GetFullMessage().utf8_str(),
"icon", stockIcon,
NULL
);
#else // !wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
GtkMessageType type = GTK_MESSAGE_ERROR;
GtkButtonsType buttons = GTK_BUTTONS_NONE;
// when using custom labels, we have to add all the buttons ourselves
if ( !HasCustomLabels() )
{
// "Help" button is not supported by predefined combinations so we
// always need to create the buttons manually when it's used.
if ( !(m_dialogStyle & wxHELP) )
{
if ( m_dialogStyle & wxYES_NO )
{
if ( !(m_dialogStyle & wxCANCEL) )
buttons = GTK_BUTTONS_YES_NO;
//else: no standard GTK_BUTTONS_YES_NO_CANCEL so leave as NONE
}
else if ( m_dialogStyle & wxOK )
{
buttons = m_dialogStyle & wxCANCEL ? GTK_BUTTONS_OK_CANCEL
: GTK_BUTTONS_OK;
}
}
}
if ( !wxGTKImpl::ConvertMessageTypeFromWX(GetEffectiveIcon(), &type) )
{
// if no style is explicitly specified, detect the suitable icon
// ourselves (this can be disabled by using wxICON_NONE)
type = m_dialogStyle & wxYES ? GTK_MESSAGE_QUESTION : GTK_MESSAGE_INFO;
}
wxString message;
bool needsExtMessage = false;
if (!m_extendedMessage.empty())
{
message = m_message;
needsExtMessage = true;
}
else // extended message not needed
{
message = GetFullMessage();
}
m_widget = gtk_message_dialog_new(parent,
GTK_DIALOG_MODAL,
type,
buttons,
"%s",
(const char*)wxGTK_CONV(message));
if ( needsExtMessage )
{
gtk_message_dialog_format_secondary_text
(
(GtkMessageDialog *)m_widget,
"%s",
(const char *)wxGTK_CONV(m_extendedMessage)
);
}
#endif // wxUSE_LIBHILDON || wxUSE_LIBHILDON2/!wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
g_object_ref(m_widget);
if (m_caption != wxMessageBoxCaptionStr)
gtk_window_set_title(GTK_WINDOW(m_widget), wxGTK_CONV(m_caption));
GtkDialog * const dlg = GTK_DIALOG(m_widget);
if ( m_dialogStyle & wxSTAY_ON_TOP )
{
gtk_window_set_keep_above(GTK_WINDOW(m_widget), TRUE);
}
// we need to add buttons manually if we use custom labels or always for
// Yes/No/Cancel dialog as GTK+ doesn't support it natively and when using
// Hildon we add all the buttons manually as it doesn't support too many of
// the combinations we may have
#if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
static const bool addButtons = true;
#else // !wxUSE_LIBHILDON
const bool addButtons = buttons == GTK_BUTTONS_NONE;
#endif // wxUSE_LIBHILDON/!wxUSE_LIBHILDON
if ( addButtons )
{
if ( m_dialogStyle & wxHELP )
{
gtk_dialog_add_button(dlg, wxGTK_CONV(GetHelpLabel()),
GTK_RESPONSE_HELP);
}
if ( m_dialogStyle & wxYES_NO ) // Yes/No or Yes/No/Cancel dialog
{
// Add the buttons in the correct order which is, according to
// http://library.gnome.org/devel/hig-book/stable/windows-alert.html.en
// the following one:
//
// [Help] [Alternative] [Cancel] [Affirmative]
gtk_dialog_add_button(dlg, wxGTK_CONV(GetNoLabel()),
GTK_RESPONSE_NO);
if ( m_dialogStyle & wxCANCEL )
{
gtk_dialog_add_button(dlg, wxGTK_CONV(GetCancelLabel()),
GTK_RESPONSE_CANCEL);
}
gtk_dialog_add_button(dlg, wxGTK_CONV(GetYesLabel()),
GTK_RESPONSE_YES);
}
else // Ok or Ok/Cancel dialog
{
gtk_dialog_add_button(dlg, wxGTK_CONV(GetOKLabel()), GTK_RESPONSE_OK);
if ( m_dialogStyle & wxCANCEL )
{
gtk_dialog_add_button(dlg, wxGTK_CONV(GetCancelLabel()),
GTK_RESPONSE_CANCEL);
}
}
}
gint defaultButton;
if ( m_dialogStyle & wxCANCEL_DEFAULT )
defaultButton = GTK_RESPONSE_CANCEL;
else if ( m_dialogStyle & wxNO_DEFAULT )
defaultButton = GTK_RESPONSE_NO;
else if ( m_dialogStyle & wxYES_NO )
defaultButton = GTK_RESPONSE_YES;
else // No need to change the default value, whatever it is.
defaultButton = GTK_RESPONSE_NONE;
if ( defaultButton != GTK_RESPONSE_NONE )
gtk_dialog_set_default_response(dlg, defaultButton);
}
int wxMessageDialog::ShowModal()
{
if ( !wxTheApp->GetTopWindow() )
{
// when the message box is shown from wxApp::OnInit() (i.e. before the
// message loop is entered), this must be done or the next message box
// will never be shown - just try putting 2 calls to wxMessageBox() in
// OnInit() to see it
while ( wxTheApp->Pending() )
wxTheApp->Dispatch();
}
// use the top level window as parent if none specified
m_parent = GetParentForModalDialog();
HWND hWnd = m_parent ? GetHwndOf(m_parent) : NULL;
#if wxUSE_INTL
// native message box always uses the current user locale but the program
// may be using a different one and in this case we need to manually
// translate the button labels to avoid mismatch between the language of
// the message box text and its buttons
wxLocale * const loc = wxGetLocale();
if ( loc && loc->GetLanguage() != wxLocale::GetSystemLanguage() )
{
if ( m_dialogStyle & wxYES_NO )
{
// use the strings with mnemonics here as the native message box
// does
SetYesNoLabels(_("&Yes"), _("&No"));
}
// we may or not have the Ok/Cancel buttons but either we do have them
// or we already made the labels custom because we called
// SetYesNoLabels() above so doing this does no harm -- and is
// necessary in wxYES_NO | wxCANCEL case
//
// note that we don't use mnemonics here for consistency with the
// native message box (which probably doesn't use them because
// Enter/Esc keys can be already used to dismiss the message box
// using keyboard)
SetOKCancelLabels(_("OK"), _("Cancel"));
}
#endif // wxUSE_INTL
// translate wx style in MSW
unsigned int msStyle;
const long wxStyle = GetMessageDialogStyle();
if ( wxStyle & wxYES_NO )
{
#if !(defined(__SMARTPHONE__) && defined(__WXWINCE__))
if (wxStyle & wxCANCEL)
msStyle = MB_YESNOCANCEL;
else
#endif // !(__SMARTPHONE__ && __WXWINCE__)
msStyle = MB_YESNO;
if ( wxStyle & wxNO_DEFAULT )
msStyle |= MB_DEFBUTTON2;
else if ( wxStyle & wxCANCEL_DEFAULT )
msStyle |= MB_DEFBUTTON3;
}
else // without Yes/No we're going to have an OK button
{
if ( wxStyle & wxCANCEL )
{
msStyle = MB_OKCANCEL;
if ( wxStyle & wxCANCEL_DEFAULT )
msStyle |= MB_DEFBUTTON2;
}
else // just "OK"
{
msStyle = MB_OK;
}
}
// set the icon style
switch ( GetEffectiveIcon() )
{
case wxICON_ERROR:
msStyle |= MB_ICONHAND;
break;
case wxICON_WARNING:
msStyle |= MB_ICONEXCLAMATION;
break;
case wxICON_QUESTION:
msStyle |= MB_ICONQUESTION;
break;
case wxICON_INFORMATION:
msStyle |= MB_ICONINFORMATION;
break;
}
if ( wxStyle & wxSTAY_ON_TOP )
msStyle |= MB_TOPMOST;
#ifndef __WXWINCE__
if ( wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft )
msStyle |= MB_RTLREADING | MB_RIGHT;
#endif
if (hWnd)
msStyle |= MB_APPLMODAL;
else
msStyle |= MB_TASKMODAL;
// per MSDN documentation for MessageBox() we can prefix the message with 2
// right-to-left mark characters to tell the function to use RTL layout
// (unfortunately this only works in Unicode builds)
wxString message = GetFullMessage();
#if wxUSE_UNICODE
if ( wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft )
{
// NB: not all compilers support \u escapes
static const wchar_t wchRLM = 0x200f;
message.Prepend(wxString(wchRLM, 2));
}
#endif // wxUSE_UNICODE
#if wxUSE_MSGBOX_HOOK
// install the hook in any case as we don't know in advance if the message
// box is not going to be too big (requiring the replacement of the static
// control with an edit one)
const DWORD tid = ::GetCurrentThreadId();
m_hook = ::SetWindowsHookEx(WH_CBT,
&wxMessageDialog::HookFunction, NULL, tid);
HookMap()[tid] = this;
#endif // wxUSE_MSGBOX_HOOK
// do show the dialog
int msAns = MessageBox(hWnd, message.wx_str(), m_caption.wx_str(), msStyle);
int ans;
switch (msAns)
{
default:
wxFAIL_MSG(wxT("unexpected ::MessageBox() return code"));
// fall through
case IDCANCEL:
ans = wxID_CANCEL;
break;
case IDOK:
ans = wxID_OK;
break;
case IDYES:
ans = wxID_YES;
break;
case IDNO:
ans = wxID_NO;
break;
}
return ans;
}
void wxMessageDialog::GTKCreateMsgDialog()
{
GtkWindow * const parent = m_parent ? GTK_WINDOW(m_parent->m_widget) : NULL;
GtkMessageType type = GTK_MESSAGE_ERROR;
GtkButtonsType buttons = GTK_BUTTONS_NONE;
// when using custom labels, we have to add all the buttons ourselves
if ( !HasCustomLabels() )
{
// "Help" button is not supported by predefined combinations so we
// always need to create the buttons manually when it's used.
if ( !(m_dialogStyle & wxHELP) )
{
if ( m_dialogStyle & wxYES_NO )
{
if ( !(m_dialogStyle & wxCANCEL) )
buttons = GTK_BUTTONS_YES_NO;
//else: no standard GTK_BUTTONS_YES_NO_CANCEL so leave as NONE
}
else if ( m_dialogStyle & wxOK )
{
buttons = m_dialogStyle & wxCANCEL ? GTK_BUTTONS_OK_CANCEL
: GTK_BUTTONS_OK;
}
}
}
if ( !wxGTKImpl::ConvertMessageTypeFromWX(GetEffectiveIcon(), &type) )
{
// if no style is explicitly specified, detect the suitable icon
// ourselves (this can be disabled by using wxICON_NONE)
type = m_dialogStyle & wxYES ? GTK_MESSAGE_QUESTION : GTK_MESSAGE_INFO;
}
wxString message;
bool needsExtMessage = false;
if (!m_extendedMessage.empty())
{
message = m_message;
needsExtMessage = true;
}
else // extended message not needed
{
message = GetFullMessage();
}
m_widget = gtk_message_dialog_new(parent,
GTK_DIALOG_MODAL,
type,
buttons,
"%s",
(const char*)wxGTK_CONV(message));
if ( needsExtMessage )
{
gtk_message_dialog_format_secondary_text
(
(GtkMessageDialog *)m_widget,
"%s",
(const char *)wxGTK_CONV(m_extendedMessage)
);
}
g_object_ref(m_widget);
if (m_caption != wxMessageBoxCaptionStr)
gtk_window_set_title(GTK_WINDOW(m_widget), wxGTK_CONV(m_caption));
GtkDialog * const dlg = GTK_DIALOG(m_widget);
if ( m_dialogStyle & wxSTAY_ON_TOP )
{
gtk_window_set_keep_above(GTK_WINDOW(m_widget), TRUE);
}
// we need to add buttons manually if we use custom labels or always for
// Yes/No/Cancel dialog as GTK+ doesn't support it natively
const bool addButtons = buttons == GTK_BUTTONS_NONE;
if ( addButtons )
{
if ( m_dialogStyle & wxHELP )
{
gtk_dialog_add_button(dlg, wxGTK_CONV(GetHelpLabel()),
GTK_RESPONSE_HELP);
}
if ( m_dialogStyle & wxYES_NO ) // Yes/No or Yes/No/Cancel dialog
{
// Add the buttons in the correct order which is, according to
// http://library.gnome.org/devel/hig-book/stable/windows-alert.html.en
// the following one:
//
// [Help] [Alternative] [Cancel] [Affirmative]
gtk_dialog_add_button(dlg, wxGTK_CONV(GetNoLabel()),
GTK_RESPONSE_NO);
if ( m_dialogStyle & wxCANCEL )
{
gtk_dialog_add_button(dlg, wxGTK_CONV(GetCancelLabel()),
GTK_RESPONSE_CANCEL);
}
gtk_dialog_add_button(dlg, wxGTK_CONV(GetYesLabel()),
GTK_RESPONSE_YES);
}
else // Ok or Ok/Cancel dialog
{
gtk_dialog_add_button(dlg, wxGTK_CONV(GetOKLabel()), GTK_RESPONSE_OK);
if ( m_dialogStyle & wxCANCEL )
{
gtk_dialog_add_button(dlg, wxGTK_CONV(GetCancelLabel()),
GTK_RESPONSE_CANCEL);
}
}
}
gint defaultButton;
if ( m_dialogStyle & wxCANCEL_DEFAULT )
defaultButton = GTK_RESPONSE_CANCEL;
else if ( m_dialogStyle & wxNO_DEFAULT )
defaultButton = GTK_RESPONSE_NO;
else if ( m_dialogStyle & wxYES_NO )
defaultButton = GTK_RESPONSE_YES;
else if ( m_dialogStyle & wxOK )
defaultButton = GTK_RESPONSE_OK;
else // No need to change the default value, whatever it is.
defaultButton = GTK_RESPONSE_NONE;
if ( defaultButton != GTK_RESPONSE_NONE )
gtk_dialog_set_default_response(dlg, defaultButton);
}
int wxMessageDialog::ShowModal()
{
WX_HOOK_MODAL_DIALOG();
const long style = GetMessageDialogStyle();
DialogCreateFunction dialogCreateFunction;
if ( style & wxYES_NO )
{
// if we have [Yes], it must be a question
dialogCreateFunction = XmCreateQuestionDialog;
}
else if ( style & wxICON_STOP )
{
// error dialog is the one with error icon...
dialogCreateFunction = XmCreateErrorDialog;
}
else if ( style & wxICON_EXCLAMATION )
{
// ...and the warning dialog too
dialogCreateFunction = XmCreateWarningDialog;
}
else
{
// finally, use the info dialog by default
dialogCreateFunction = XmCreateInformationDialog;
}
Widget wParent = m_parent ? GetWidget(m_parent) : (Widget) 0;
if ( !wParent )
{
wxWindow *window = wxTheApp->GetTopWindow();
if ( !window )
{
wxFAIL_MSG("can't show message box without parent window");
return wxID_CANCEL;
}
wParent = GetWidget(window);
}
// prepare the arg list
Arg args[10];
int ac = 0;
wxXmString text(GetFullMessage());
wxXmString title(m_caption);
XtSetArg(args[ac], XmNmessageString, text()); ac++;
XtSetArg(args[ac], XmNdialogTitle, title()); ac++;
Display* dpy = XtDisplay(wParent);
if (m_backgroundColour.IsOk())
{
wxComputeColours (dpy, & m_backgroundColour, NULL);
XtSetArg(args[ac], XmNbackground, g_itemColors[wxBACK_INDEX].pixel); ac++;
XtSetArg(args[ac], XmNtopShadowColor, g_itemColors[wxTOPS_INDEX].pixel); ac++;
XtSetArg(args[ac], XmNbottomShadowColor, g_itemColors[wxBOTS_INDEX].pixel); ac++;
XtSetArg(args[ac], XmNforeground, g_itemColors[wxFORE_INDEX].pixel); ac++;
}
wxFont font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
#if __WXMOTIF20__ && !__WXLESSTIF__
XtSetArg(args[ac], XmNbuttonRenderTable, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNlabelRenderTable, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNtextRenderTable, font.GetFontTypeC(dpy)); ac++;
#else
XtSetArg(args[ac], XmNbuttonFontList, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNlabelFontList, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNtextFontList, font.GetFontTypeC(dpy)); ac++;
#endif
// do create message box
Widget wMsgBox = (*dialogCreateFunction)(wParent, wxMOTIF_STR(""), args, ac);
wxCHECK_MSG( wMsgBox, wxID_CANCEL, "msg box creation failed" );
// get the buttons which we might either remove or rename
// depending on the requested style
//
Widget wBtnOk = XmMessageBoxGetChild(wMsgBox, XmDIALOG_OK_BUTTON);
Widget wBtnHelp = XmMessageBoxGetChild(wMsgBox, XmDIALOG_HELP_BUTTON);
Widget wBtnCancel = XmMessageBoxGetChild(wMsgBox, XmDIALOG_CANCEL_BUTTON);
if ( style & wxYES_NO )
{
wxXmString yes(_("Yes")), no(_("No")), cancel(_("Cancel"));
if ( style & wxCANCEL )
{
// use the cancel button for No and the help button for
// Cancel Yuk :-) MB
//
XtVaSetValues(wBtnOk, XmNlabelString, yes(), NULL);
XtVaSetValues(wBtnCancel, XmNlabelString, no(), NULL);
XtVaSetValues(wBtnHelp, XmNlabelString, cancel(), NULL);
}
else
{
// no cancel button requested...
// remove the help button and use cancel for no
//
XtVaSetValues(wBtnCancel, XmNlabelString, no(), NULL);
XtUnmanageChild(wBtnHelp);
}
}
else
{
// remove the help button and the cancel button (unless it was
// requested)
//
XtUnmanageChild(wBtnHelp);
if ( !(style & wxCANCEL ) ) XtUnmanageChild(wBtnCancel);
}
// set the callbacks for the message box buttons
XtAddCallback(wMsgBox, XmNokCallback,
(XtCallbackProc)msgboxCallBackOk, (XtPointer)this);
XtAddCallback(wMsgBox, XmNcancelCallback,
(XtCallbackProc)msgboxCallBackCancel, (XtPointer)this);
XtAddCallback(wMsgBox, XmNhelpCallback,
(XtCallbackProc)msgboxCallBackHelp, (XtPointer)this);
XtAddCallback(wMsgBox, XmNunmapCallback,
(XtCallbackProc)msgboxCallBackClose, (XtPointer)this);
// show it as a modal dialog
XtManageChild(wMsgBox);
XtAddGrab(wMsgBox, True, False);
// the m_result will be changed when message box goes away
m_result = -1;
// local message loop
XtAppContext context = XtWidgetToApplicationContext(wParent);
XEvent event;
while ( m_result == -1 )
{
XtAppNextEvent(context, &event);
XtDispatchEvent(&event);
}
// translate the result if necessary
if ( style & wxYES_NO )
{
if ( m_result == wxID_OK )
m_result = wxID_YES;
else if ( m_result == wxID_CANCEL )
m_result = wxID_NO;
else if ( m_result == wxID_HELP )
m_result = wxID_CANCEL;
}
return m_result;
}
int wxMessageDialog::ShowModal()
{
HWND hWnd = 0;
ULONG ulStyle = MB_OK;
int nAns = wxOK;
const long lStyle = GetMessageDialogStyle();
if (!wxTheApp->GetTopWindow())
{
//
// when the message box is shown from wxApp::OnInit() (i.e. before the
// message loop is entered), this must be done or the next message box
// will never be shown - just try putting 2 calls to wxMessageBox() in
// OnInit() to see it
//
while (wxTheApp->Pending())
wxTheApp->Dispatch();
}
if (m_parent)
hWnd = (HWND) m_parent->GetHWND();
else
hWnd = HWND_DESKTOP;
if (lStyle & wxYES_NO)
{
if (lStyle & wxCANCEL)
ulStyle = MB_YESNOCANCEL;
else
ulStyle = MB_YESNO;
if (lStyle & wxNO_DEFAULT)
ulStyle |= MB_DEFBUTTON2;
}
if (lStyle & wxOK)
{
if (lStyle & wxCANCEL)
ulStyle = MB_OKCANCEL;
else
ulStyle = MB_OK;
}
if (lStyle & wxICON_EXCLAMATION)
ulStyle |= MB_ICONEXCLAMATION;
else if (lStyle & wxICON_HAND)
ulStyle |= MB_ICONHAND;
else if (lStyle & wxICON_INFORMATION)
ulStyle |= MB_ICONEXCLAMATION;
else if (lStyle & wxICON_QUESTION)
ulStyle |= MB_ICONQUESTION;
if (hWnd != HWND_DESKTOP)
ulStyle |= MB_APPLMODAL;
else
ulStyle |= MB_SYSTEMMODAL;
//
// This little line of code is get message boxes under OS/2 to
// behve like the other ports. In OS/2 if the parent is a window
// it displays, clipped, in the window. This centers it on the
// desktop, like the other ports but still allows control over modality
//
hWnd = HWND_DESKTOP;
ULONG ulAns = ::WinMessageBox( hWnd
,hWnd
,GetFullMessage().c_str()
,m_caption.c_str()
,0L
,ulStyle);
switch (ulAns)
{
case MBID_CANCEL:
nAns = wxID_CANCEL;
break;
case MBID_OK:
nAns = wxID_OK;
break;
case MBID_YES:
nAns = wxID_YES;
break;
case MBID_NO:
nAns = wxID_NO;
break;
default:
nAns = wxID_CANCEL;
}
return nAns;
} // end of wxMessageDialog::ShowModal
