src/os2/msgdlg.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        msgdlg.cpp
// Purpose:     wxMessageDialog
// Author:      David Webster
// Modified by:
// Created:     10/10/99
// RCS-ID:      $$
// Copyright:   (c) David Webster
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifdef __GNUG__
#pragma implementation "msgdlg.h"
#endif

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifndef WX_PRECOMP
#include <stdio.h>
#include "wx/defs.h"
#include "wx/utils.h"
#include "wx/dialog.h"
#include "wx/app.h"
#include "wx/msgdlg.h"
#endif

#include "wx/os2/private.h"

#include <math.h>
#include <stdlib.h>
#include <string.h>

#define wxDIALOG_DEFAULT_X 300
#define wxDIALOG_DEFAULT_Y 300

IMPLEMENT_CLASS(wxMessageDialog, wxDialog)

wxMessageDialog::wxMessageDialog(
  wxWindow*                         pParent
, const wxString&                   rsMessage
, const wxString&                   rsCaption
, long                              lStyle
, const wxPoint&                    pPos
)
{
    m_sCaption     = rsCaption;
    m_sMessage     = rsMessage;
    m_lDialogStyle = lStyle;
    m_pParent      = NULL; // pParent;
} // end of wxMessageDialog::wxMessageDialog

int wxMessageDialog::ShowModal()
{
    HWND                            hWnd = 0;
    ULONG                           ulStyle = MB_OK;
    int                             nAns = wxOK;

    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_pParent)
        hWnd = (HWND) m_pParent->GetHWND();
    else
        hWnd = HWND_DESKTOP;
    if (m_lDialogStyle & wxYES_NO)
    {
        if (m_lDialogStyle & wxCANCEL)
            ulStyle = MB_YESNOCANCEL;
        else
            ulStyle = MB_YESNO;

        if (m_lDialogStyle & wxNO_DEFAULT)
            ulStyle |= MB_DEFBUTTON2;
    }

    if (m_lDialogStyle & wxOK)
    {
        if (m_lDialogStyle & wxCANCEL)
            ulStyle = MB_OKCANCEL;
        else
            ulStyle = MB_OK;
    }
    if (m_lDialogStyle & wxICON_EXCLAMATION)
        ulStyle |= MB_ICONEXCLAMATION;
    else if (m_lDialogStyle & wxICON_HAND)
        ulStyle |= MB_ICONHAND;
    else if (m_lDialogStyle & wxICON_INFORMATION)
        ulStyle |= MB_ICONEXCLAMATION;
    else if (m_lDialogStyle & 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
                                                            ,(PSZ)m_sMessage.c_str()
                                                            ,(PSZ)m_sCaption.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
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: msgdlg.cpp
	3	// Purpose: wxMessageDialog
	4	// Author: David Webster
	5	// Modified by:
	6	// Created: 10/10/99
	7	// RCS-ID: $$
	8	// Copyright: (c) David Webster
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifdef __GNUG__
	13	#pragma implementation "msgdlg.h"
	14	#endif
	15
	16	// For compilers that support precompilation, includes "wx.h".
	17	#include "wx/wxprec.h"
	18
	19	#ifndef WX_PRECOMP
	20	#include <stdio.h>
	21	#include "wx/defs.h"
	22	#include "wx/utils.h"
	23	#include "wx/dialog.h"
	24	#include "wx/app.h"
	25	#include "wx/msgdlg.h"
	26	#endif
	27
	28	#include "wx/os2/private.h"
	29
	30	#include <math.h>
	31	#include <stdlib.h>
	32	#include <string.h>
	33
	34	#define wxDIALOG_DEFAULT_X 300
	35	#define wxDIALOG_DEFAULT_Y 300
	36
	37	IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
	38
	39	wxMessageDialog::wxMessageDialog(
	40	wxWindow* pParent
	41	, const wxString& rsMessage
	42	, const wxString& rsCaption
	43	, long lStyle
	44	, const wxPoint& pPos
	45	)
	46	{
	47	m_sCaption = rsCaption;
	48	m_sMessage = rsMessage;
	49	m_lDialogStyle = lStyle;
	50	m_pParent = NULL; // pParent;
	51	} // end of wxMessageDialog::wxMessageDialog
	52
	53	int wxMessageDialog::ShowModal()
	54	{
	55	HWND hWnd = 0;
	56	ULONG ulStyle = MB_OK;
	57	int nAns = wxOK;
	58
	59	if (!wxTheApp->GetTopWindow())
	60	{
	61	//
	62	// when the message box is shown from wxApp::OnInit() (i.e. before the
	63	// message loop is entered), this must be done or the next message box
	64	// will never be shown - just try putting 2 calls to wxMessageBox() in
	65	// OnInit() to see it
	66	//
	67	while (wxTheApp->Pending())
	68	wxTheApp->Dispatch();
	69	}
	70
	71	if (m_pParent)
	72	hWnd = (HWND) m_pParent->GetHWND();
	73	else
	74	hWnd = HWND_DESKTOP;
	75	if (m_lDialogStyle & wxYES_NO)
	76	{
	77	if (m_lDialogStyle & wxCANCEL)
	78	ulStyle = MB_YESNOCANCEL;
	79	else
	80	ulStyle = MB_YESNO;
	81
	82	if (m_lDialogStyle & wxNO_DEFAULT)
	83	ulStyle \|= MB_DEFBUTTON2;
	84	}
	85
	86	if (m_lDialogStyle & wxOK)
	87	{
	88	if (m_lDialogStyle & wxCANCEL)
	89	ulStyle = MB_OKCANCEL;
	90	else
	91	ulStyle = MB_OK;
	92	}
	93	if (m_lDialogStyle & wxICON_EXCLAMATION)
	94	ulStyle \|= MB_ICONEXCLAMATION;
	95	else if (m_lDialogStyle & wxICON_HAND)
	96	ulStyle \|= MB_ICONHAND;
	97	else if (m_lDialogStyle & wxICON_INFORMATION)
	98	ulStyle \|= MB_ICONEXCLAMATION;
	99	else if (m_lDialogStyle & wxICON_QUESTION)
	100	ulStyle \|= MB_ICONQUESTION;
	101
	102	if (hWnd != HWND_DESKTOP)
	103	ulStyle \|= MB_APPLMODAL;
	104	else
	105	ulStyle \|= MB_SYSTEMMODAL;
	106
	107	//
	108	// This little line of code is get message boxes under OS/2 to
	109	// behve like the other ports. In OS/2 if the parent is a window
	110	// it displays, clipped, in the window. This centers it on the
	111	// desktop, like the other ports but still allows control over modality
	112	//
	113	hWnd = HWND_DESKTOP;
	114
	115	ULONG ulAns = ::WinMessageBox( hWnd
	116	,hWnd
	117	,(PSZ)m_sMessage.c_str()
	118	,(PSZ)m_sCaption.c_str()
	119	,0L
	120	,ulStyle);
	121	switch (ulAns)
	122	{
	123	case MBID_CANCEL:
	124	nAns = wxID_CANCEL;
	125	break;
	126	case MBID_OK:
	127	nAns = wxID_OK;
	128	break;
	129	case MBID_YES:
	130	nAns = wxID_YES;
	131	break;
	132	case MBID_NO:
	133	nAns = wxID_NO;
	134	break;
	135	default:
	136	nAns = wxID_CANCEL;
	137	}
	138	return nAns;
	139	} // end of wxMessageDialog::ShowModal
	140