#ifndef QMREPORTWINDOW_H
#define QMREPORTWINDOW_H

#include <QTabWidget>
#include <QLineEdit>
#include <QPushButton>
#include <QWebView>
#include <QUrl>
#include <QAction>
#include <QDoubleSpinBox>
#include <QContextMenuEvent>

class QWidget;
class QPrinter;
class QmWebView;
class QPrintPreviewDialog;

class QmReportWindow : public QWidget
{
    Q_OBJECT

public:
    explicit QmReportWindow(QWidget *parent = 0);
    ~QmReportWindow();
    void addReport(const QString &report, const QString &name);
    static QmWebView *newTab(void);
    static void setTabName(const int tab,const QString &name);
    static void updateTabPath(void);

private:
    QTabWidget *tabWidget;
    QLineEdit *tabPath;
    QAction *pb_original;
    QAction *pb_back;
    QAction *pb_forward;
    QAction *pb_explore;
    QAction *pb_openExternal;
    QAction *pb_print;
    QDoubleSpinBox *pb_size;
    QmWebView *currentWebView;
    QPrintPreviewDialog *printPreviewDialog;
    QmWebView *currentWebViewPrinter;
    QPrinter *printer;

private slots:
    void deleteTab(int tab);
    void tabChanged(int tab);
    void back(void);
    void forward(void);
    void home(void);
    void print(void);
    void printPreview(QPrinter * printer);
    void openLocation(void);
    void openExternal(void);
};

class QmWebView : public QWebView
{
    Q_OBJECT

public:
    QmWebView(QWidget * parent = 0 ) : QWebView(parent)
    {
        tab = 0;
        connect(this,SIGNAL(urlChanged(QUrl)), this,SLOT(lurlChanged(QUrl)));
    }
    void setUrl(const QString &url)
    {
        homeUrl = url;
        //qDebug("QmWebView::setUrl:%s", qPrintable(url));
        QWebView::setUrl(QUrl(url,QUrl::TolerantMode));
    }

    void setTab (const int utab) { tab = utab; }
    void home(void) { QWebView::setUrl(QUrl(homeUrl,QUrl::TolerantMode)); }
    QString homeUrl;
    int tab;
    //void contextMenuEvent ( QContextMenuEvent * event )
    //{
    //    qDebug("QmWebView::contextMenuEvent");
    //    QWebView::contextMenuEvent(event);
    //}
    QWebView * createWindow ( QWebPage::WebWindowType type )
    {
        //qDebug("QmWebView::createWindow:%d", type);
        QWebView *nwv = QmReportWindow::newTab();
        //qDebug("QmWebView::createWindow:%p", nwv);
        return(nwv);
    }

    private slots:
        void lurlChanged ( const QUrl & url )
        {
            //qDebug("urlChanged:%s", qPrintable(url.toString()));
            QmReportWindow::updateTabPath();

            // If the home URL has never been set
            if (homeUrl.isEmpty())
            {
                // Convert URL to string and remove any tag from the end of it
                homeUrl = url.toString();
                homeUrl.remove(QRegExp("#.*"));

                // Set the tab name too
                // Just retain base file name
                QString name(homeUrl);
                name.remove(QRegExp(".*/"));
                name.remove(QRegExp("\\.html"));
                QmReportWindow::setTabName(tab, name);
            }
        }
};

#endif // QMREPORTWINDOW_H