kexiguimsghandler.cpp

/* This file is part of the KDE project
   Copyright (C) 2004 Jaroslaw Staniek <js@iidea.pl>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#include "kexiguimsghandler.h"
 
#include "kexi.h"
#include <kexidb/utils.h>
#include <kexiutils/utils.h>
 
#include <tdemessagebox.h>
#include <kdialogbase.h>
 
KexiGUIMessageHandler::KexiGUIMessageHandler(TQWidget *parent)
: KexiDB::MessageHandler(parent)
{
}
 
KexiGUIMessageHandler::~KexiGUIMessageHandler()
{
}
 
/*virtual*/
void
KexiGUIMessageHandler::showErrorMessage(KexiDB::Object *obj, 
    const TQString& msg)
{
    TQString _msg(msg);
    if (!obj) {
        showErrorMessage(_msg);
        return;
    }
    TQString details;
    KexiDB::getHTMLErrorMesage(obj, _msg, details);
    showErrorMessage(_msg, details);
}
 
/*virtual*/
void
KexiGUIMessageHandler::showErrorMessage(const TQString &title, const TQString &details)
{
    showMessage(Error, title, details);
}
 
void
KexiGUIMessageHandler::showSorryMessage(const TQString &title, const TQString &details)
{
    showMessage(Sorry, title, details);
}
 
void KexiGUIMessageHandler::showErrorMessage(const TQString &msg, const TQString &details, 
    KexiDB::Object *obj)
{
    TQString _msg(msg);
    if (!obj) {
        showErrorMessage(_msg, details);
        return;
    }
    TQString _details(details);
    KexiDB::getHTMLErrorMesage(obj, _msg, _details);
    showErrorMessage(_msg, _details);
}
 
void
KexiGUIMessageHandler::showErrorMessage(Kexi::ObjectStatus *status)
{
    showErrorMessage("", status);
}
 
void
KexiGUIMessageHandler::showErrorMessage(const TQString &message, Kexi::ObjectStatus *status)
{
    if (status && status->error()) {
        TQString msg(message);
        if (msg.isEmpty() || msg==status->message) {
            msg = status->message;
            status->message = status->description;
            status->description = "";
        }
        TQString desc;
        if (!status->message.isEmpty()) {
            if (status->description.isEmpty()) {
                desc = status->message;
            } else {
                msg += (TQString("<br><br>") + status->message);
                desc = status->description;
            }
        }
        showErrorMessage(msg, desc, status->dbObject());
    }
    else {
        showErrorMessage(message);
    }
    status->clearStatus();
}
 
void
KexiGUIMessageHandler::showMessage(MessageType type,
    const TQString &title, const TQString &details, const TQString& dontShowAgainName)
{
    if (!m_enableMessages)
        return;
 
    //'wait' cursor is a nonsense now
    KexiUtils::removeWaitCursor();
 
    TQString msg(title);
    if (title.isEmpty())
        msg = i18n("Unknown error");
    msg = "<qt><p>"+msg+"</p>";
    if (!details.isEmpty()) {
        switch (type) {
        case Error:
            KMessageBox::detailedError(m_messageHandlerParentWidget, msg, details);
            break;
        case Warning:
            showWarningContinueMessage(title, details, dontShowAgainName);
            break;
        default: //Sorry
            KMessageBox::detailedSorry(m_messageHandlerParentWidget, msg, details);
        }
    }
    else {
        KMessageBox::messageBox(m_messageHandlerParentWidget, 
            type==Error ? KMessageBox::Error : KMessageBox::Sorry, msg);
    }
}
 
void KexiGUIMessageHandler::showWarningContinueMessage(const TQString &title, const TQString &details,
    const TQString& dontShowAgainName)
{
    if (!KMessageBox::shouldBeShownContinue(dontShowAgainName))
        return;
    KDialogBase *dialog = new KDialogBase(
        i18n("Warning"), KDialogBase::Yes, KDialogBase::Yes, KDialogBase::No,
        m_messageHandlerParentWidget, "warningContinue", true, true, KStdGuiItem::cont() );
    bool checkboxResult = false;
    KMessageBox::createKMessageBox(dialog, TQMessageBox::Warning, 
        title + (details.isEmpty() ? TQString() : (TQString("\n")+details)), TQStringList(),
        dontShowAgainName.isEmpty() ? TQString() : i18n("Do not show this message again"),
        &checkboxResult, 0);
    if (checkboxResult)
        KMessageBox::saveDontShowAgainContinue(dontShowAgainName);
}
 
int KexiGUIMessageHandler::askQuestion( const TQString& message, 
    KMessageBox::DialogType dlgType, KMessageBox::ButtonCode defaultResult,
    const KGuiItem &buttonYes, 
    const KGuiItem &buttonNo,
    const TQString &dontShowAskAgainName,
    int options )
{
    Q_UNUSED(defaultResult);
    if (KMessageBox::WarningContinueCancel == dlgType)
        return KMessageBox::warningContinueCancel(m_messageHandlerParentWidget,
            message, TQString(), buttonYes, dontShowAskAgainName, options);
    else
        return KMessageBox::messageBox(m_messageHandlerParentWidget,
            dlgType, message, TQString(), buttonYes, buttonNo, dontShowAskAgainName, options);
}