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156 - 1 
#include "qmreportwindow.h"
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#include <QVariant>
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#include <QApplication>
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#include <QTabWidget>
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#include <QWidget>
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#include <QVBoxLayout>
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#include <QButtonGroup>
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#include <QHBoxLayout>
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#include <QLabel>
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#include <QSpacerItem>
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168 david 12 
#include    "consts.h"
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#include    "structs.h"
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#include    "proto.h"
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QmReportWindow::QmReportWindow(QWidget *parent) : QWidget(parent)
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{
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    currentWebView = NULL;
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    QVBoxLayout *verticalLayout;
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    QWidget *widget;
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    QHBoxLayout *horizontalLayout_2;
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    QHBoxLayout *horizontalLayout;
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    //QSpacerItem *horizontalSpacer;
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    QLabel *label;
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    verticalLayout = new QVBoxLayout(this);
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    verticalLayout->setContentsMargins(0, 0, 0, 0);
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    tabWidget = new QTabWidget();
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    tabWidget->setTabsClosable(true);
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    tabWidget->setUsesScrollButtons(true);
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    verticalLayout->addWidget(tabWidget);
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    widget = new QWidget();
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    horizontalLayout_2 = new QHBoxLayout(widget);
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    horizontalLayout = new QHBoxLayout();
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    //horizontalLayout->setSpacing(6);
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    //horizontalSpacer = new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
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    //horizontalLayout->addItem(horizontalSpacer);
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    label = new QLabel("Path", widget);
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    horizontalLayout->addWidget(label);
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    tabPath = new QLineEdit(widget);
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    tabPath->setReadOnly(true);
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    horizontalLayout->addWidget(tabPath);
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    pb_original = new QPushButton("Original",widget);
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    horizontalLayout->addWidget(pb_original);
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    pb_back = new QPushButton("Back",widget);
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    horizontalLayout->addWidget(pb_back);
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    pb_forward = new QPushButton("Forward",widget);
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    horizontalLayout->addWidget(pb_forward);
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    pb_print = new QPushButton("Print",widget);
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    horizontalLayout->addWidget(pb_print);
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    horizontalLayout_2->addLayout(horizontalLayout);
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    verticalLayout->addWidget(widget);
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    connect(tabWidget,SIGNAL(currentChanged(int)), this, SLOT(tabChanged(int)));
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    connect(tabWidget,SIGNAL(tabCloseRequested(int)), this, SLOT(deleteTab(int)));
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    connect(pb_back,SIGNAL(clicked()), this, SLOT(back()));
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    connect(pb_forward,SIGNAL(clicked()), this, SLOT(forward()));
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    connect(pb_original, SIGNAL(clicked()), this, SLOT(home()));
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    addReport(QString(filepath)+ filebase + "_index.html", "Index");
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    tabWidget->setCurrentIndex(0);
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    //tabChanged(-2);
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}
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void QmReportWindow::addReport(const QString &report, const QString &name)
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{
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    QmWebView *webView = NULL;
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    bool adding = false;
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    for( int index = 0; index < tabWidget->count(); index++)
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    {
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        if (tabWidget->tabText(index) == name)
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        {
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            webView = dynamic_cast<QmWebView *>(tabWidget->widget(index));
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            if (webView)
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            {
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                qDebug("Reuse Tab:%s", qPrintable(report));
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                break;
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            }
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        }
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    }
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    if (webView == NULL)
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    {
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        webView = new QmWebView();
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        adding = true;
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    }
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    webView->setUrl(report);
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    if ( adding )
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    {
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        int tab = tabWidget->addTab(webView, name);
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        tabChanged(tab);
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        qDebug("Adding(%d):%s", tab, qPrintable(report));
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    }
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}
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void QmReportWindow::deleteTab(int tab)
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{
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//    qDebug("Delete TAB:%d", tab);
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    tabWidget->removeTab(tab);
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}
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void QmReportWindow::tabChanged(int tab)
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{
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    qDebug("Update TAB:%d", tab);
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    currentWebView = dynamic_cast<QmWebView *>(tabWidget->currentWidget());
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    bool enable = (currentWebView != NULL);
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    pb_original->setEnabled(enable);
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    pb_back->setEnabled(enable);
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    pb_forward->setEnabled(enable);
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    pb_print->setEnabled(enable);
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    if ( enable )
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    {
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        tabPath->setText(currentWebView->homeUrl);
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    }
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    else
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    {
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        tabPath->setText("");
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    }
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}
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void QmReportWindow::back(void)
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{
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     if ( currentWebView )
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     {
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         currentWebView->back();
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     }
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}
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void QmReportWindow::forward(void)
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{
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     if ( currentWebView )
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     {
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         currentWebView->forward();
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     }
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}
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void QmReportWindow::home(void)
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{
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     if ( currentWebView )
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     {
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         currentWebView->home();
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     }
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}
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156 - 151 
QmReportWindow::~QmReportWindow()
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{
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}