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/** \file
* \brief Motif IupMessageDlg pre-defined dialog
*
* See Copyright Notice in "iup.h"
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <Xm/Xm.h>
#include <Xm/MwmUtil.h>
#include <Xm/MessageB.h>
#include <Xm/Protocols.h>
#include "iup.h"
#include "iup_object.h"
#include "iup_attrib.h"
#include "iup_str.h"
#include "iup_drvinfo.h"
#include "iup_dialog.h"
#include "iup_strmessage.h"
#include "iupmot_drv.h"
static void motMessageDlgDeleteWindowCallback(Widget w, XtPointer client_data, XtPointer call_data)
{
Ihandle *ih = (Ihandle*)client_data;
if (!ih) return;
(void)call_data;
(void)w;
if (iupStrEqualNoCase(iupAttribGetStr(ih, "BUTTONS"), "OK"))
iupAttribSetStr(ih, "BUTTONRESPONSE", "1");
else
iupAttribSetStr(ih, "BUTTONRESPONSE", "2");
iupAttribSetStr(ih, "_IUP_WM_DELETE", "1");
}
static void motMessageDlgCallback(Widget w, Ihandle* ih, XmAnyCallbackStruct* call_data)
{
(void)w;
if (call_data->reason == XmCR_OK)
iupAttribSetStr(ih, "BUTTONRESPONSE", "1");
else if (call_data->reason == XmCR_CANCEL)
iupAttribSetStr(ih, "BUTTONRESPONSE", "2");
}
static void motMessageDlgHelpCallback(Widget w, XtPointer client_data, XtPointer call_data)
{
Ihandle *ih = (Ihandle*)client_data;
Icallback cb = (Icallback)IupGetCallback(ih, "HELP_CB");
if (cb && cb(ih) == IUP_CLOSE)
{
if (iupStrEqualNoCase(iupAttribGetStr(ih, "BUTTONS"), "OK"))
iupAttribSetStr(ih, "BUTTONRESPONSE", "1");
else
iupAttribSetStr(ih, "BUTTONRESPONSE", "2");
}
(void)call_data;
(void)w;
}
static int motMessageDlgPopup(Ihandle* ih, int x, int y)
{
InativeHandle* parent = iupDialogGetNativeParent(ih);
Widget msgbox, dialog;
int style = XmDIALOG_FULL_APPLICATION_MODAL;
int type = XmDIALOG_MESSAGE;
int num_but = 2;
char *value;
iupAttribSetInt(ih, "_IUPDLG_X", x); /* used in iupDialogUpdatePosition */
iupAttribSetInt(ih, "_IUPDLG_Y", y);
if (parent)
{
msgbox = XmCreateMessageDialog(parent, "messagedialog", NULL, 0);
dialog = XtParent(msgbox);
}
else
{
dialog = XtAppCreateShell(NULL, "messagedialog", topLevelShellWidgetClass, iupmot_display, NULL, 0);
msgbox = XmCreateMessageBox(dialog, "messagebox", NULL, 0);
style = XmDIALOG_MODELESS;
XtVaSetValues(dialog,
XmNmwmInputMode, MWM_INPUT_FULL_APPLICATION_MODAL,
XmNmappedWhenManaged, False,
XmNsaveUnder, True,
NULL);
}
if (!msgbox)
return IUP_NOERROR;
value = iupAttribGetStr(ih, "DIALOGTYPE");
if (iupStrEqualNoCase(value, "ERROR"))
type = XmDIALOG_ERROR;
else if (iupStrEqualNoCase(value, "WARNING"))
type = XmDIALOG_WARNING;
else if (iupStrEqualNoCase(value, "INFORMATION"))
type = XmDIALOG_INFORMATION;
else if (iupStrEqualNoCase(value, "QUESTION"))
type = XmDIALOG_QUESTION;
value = iupAttribGet(ih, "TITLE");
if (value)
iupmotSetString(msgbox, XmNdialogTitle, value);
else
{
if (parent)
{
XmString title;
XtVaGetValues(parent, XmNdialogTitle, &title, NULL);
XtVaSetValues(msgbox, XmNdialogTitle, title, NULL);
}
}
value = iupAttribGet(ih, "VALUE");
if (value)
iupmotSetString(msgbox, XmNmessageString, value);
XtVaSetValues(msgbox,
XmNdialogType, type,
XmNdialogStyle, style,
XmNautoUnmanage, False,
XmNnoResize, True,
NULL);
value = iupAttribGetStr(ih, "BUTTONS");
if (iupStrEqualNoCase(value, "OK"))
{
XtUnmanageChild(XmMessageBoxGetChild(msgbox, XmDIALOG_CANCEL_BUTTON));
num_but = 1;
}
else if (iupStrEqualNoCase(value, "YESNO"))
{
iupmotSetString(msgbox, XmNokLabelString, iupStrMessageGet("IUP_YES"));
iupmotSetString(msgbox, XmNcancelLabelString, iupStrMessageGet("IUP_NO"));
}
if (!IupGetCallback(ih, "HELP_CB"))
XtUnmanageChild(XmMessageBoxGetChild(msgbox, XmDIALOG_HELP_BUTTON));
if (num_but == 2 && iupAttribGetInt(ih, "BUTTONDEFAULT") == 2)
XtVaSetValues(msgbox, XmNdefaultButtonType, XmDIALOG_CANCEL_BUTTON, NULL);
else
XtVaSetValues(msgbox, XmNdefaultButtonType, XmDIALOG_OK_BUTTON, NULL);
XtAddCallback(msgbox, XmNokCallback, (XtCallbackProc)motMessageDlgCallback, (XtPointer)ih);
XtAddCallback(msgbox, XmNcancelCallback, (XtCallbackProc)motMessageDlgCallback, (XtPointer)ih);
XtAddCallback(msgbox, XmNhelpCallback, (XtCallbackProc)motMessageDlgHelpCallback, (XtPointer)ih);
XmAddWMProtocolCallback(dialog, iupmot_wm_deletewindow, motMessageDlgDeleteWindowCallback, (XtPointer)ih);
XtManageChild(msgbox);
XtRealizeWidget(dialog);
ih->handle = dialog;
iupDialogUpdatePosition(ih);
ih->handle = NULL; /* reset handle */
if (style == XmDIALOG_MODELESS)
XtPopup(dialog, XtGrabExclusive);
/* while the user hasn't provided an answer, simulate main loop.
** The answer changes as soon as the user selects one of the
** buttons and the callback routine changes its value. */
iupAttribSetStr(ih, "BUTTONRESPONSE", NULL);
while (iupAttribGet(ih, "BUTTONRESPONSE") == NULL)
XtAppProcessEvent(iupmot_appcontext, XtIMAll);
if (!iupAttribGet(ih, "_IUP_WM_DELETE"))
{
XtUnmanageChild(msgbox);
if (style == XmDIALOG_MODELESS)
{
XtPopdown(dialog);
XtDestroyWidget(dialog);
}
}
return IUP_NOERROR;
}
void iupdrvMessageDlgInitClass(Iclass* ic)
{
ic->DlgPopup = motMessageDlgPopup;
}
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