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     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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     7 ** This file is part of the QtSCriptTools module of the Qt Toolkit.

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    16 ** GNU Lesser General Public License Usage

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 #include "qscriptdebuggerscriptswidget_p.h"

    43 #include "qscriptdebuggerscriptswidgetinterface_p_p.h"

    44 #include "qscriptdebuggerscriptsmodel_p.h"

    45 

    46 #include <QtCore/qdebug.h>

    47 #include <QtGui/qheaderview.h>

    48 #include <QtGui/qtreeview.h>

    49 #include <QtGui/qboxlayout.h>

    50 

    51 QT_BEGIN_NAMESPACE

    52 

    53 class QScriptDebuggerScriptsWidgetPrivate

    54     : public QScriptDebuggerScriptsWidgetInterfacePrivate

    55 {

    56     Q_DECLARE_PUBLIC(QScriptDebuggerScriptsWidget)

    57 public:

    58     QScriptDebuggerScriptsWidgetPrivate();

    59     ~QScriptDebuggerScriptsWidgetPrivate();

    60 

    61     // private slots

    62     void _q_onCurrentChanged(const QModelIndex &index);

    63 

    64     QTreeView *view;

    65     qint64 currentScriptId;

    66 };

    67 

    68 QScriptDebuggerScriptsWidgetPrivate::QScriptDebuggerScriptsWidgetPrivate()

    69 {

    70     currentScriptId = -1;

    71 }

    72 

    73 QScriptDebuggerScriptsWidgetPrivate::~QScriptDebuggerScriptsWidgetPrivate()

    74 {

    75 }

    76 

    77 void QScriptDebuggerScriptsWidgetPrivate::_q_onCurrentChanged(const QModelIndex &index)

    78 {

    79     Q_Q(QScriptDebuggerScriptsWidget);

    80     if (!index.isValid())

    81         return;

    82     qint64 sid = q->scriptsModel()->scriptIdFromIndex(index);

    83     if (sid != -1) {

    84         if (currentScriptId != sid) {

    85             currentScriptId = sid;

    86             emit q->currentScriptChanged(sid);

    87         }

    88     } else {

    89         qint64 sid = q->scriptsModel()->scriptIdFromIndex(index.parent());

    90         Q_ASSERT(sid != -1);

    91         currentScriptId = sid;

    92         emit q->currentScriptChanged(sid);

    93         QPair<QString, int> info = q->scriptsModel()->scriptFunctionInfoFromIndex(index);

    94         emit q->scriptLocationSelected(info.second);

    95     }

    96 }

    97 

    98 QScriptDebuggerScriptsWidget::QScriptDebuggerScriptsWidget(QWidget *parent)

    99     : QScriptDebuggerScriptsWidgetInterface(*new QScriptDebuggerScriptsWidgetPrivate, parent, 0)

   100 {

   101     Q_D(QScriptDebuggerScriptsWidget);

   102     d->view = new QTreeView();

   103     d->view->setEditTriggers(QAbstractItemView::NoEditTriggers);

   104 //    d->view->setAlternatingRowColors(true);

   105 //    d->view->setRootIsDecorated(false);

   106     d->view->setSelectionBehavior(QAbstractItemView::SelectRows);

   107     d->view->header()->hide();

   108 //    d->view->header()->setDefaultAlignment(Qt::AlignLeft);

   109 //    d->view->header()->setResizeMode(QHeaderView::ResizeToContents);

   110 

   111     QVBoxLayout *vbox = new QVBoxLayout(this);

   112     vbox->setMargin(0);

   113     vbox->addWidget(d->view);

   114 }

   115 

   116 QScriptDebuggerScriptsWidget::~QScriptDebuggerScriptsWidget()

   117 {

   118 }

   119 

   120 /*!

   121   \reimp

   122 */

   123 QScriptDebuggerScriptsModel *QScriptDebuggerScriptsWidget::scriptsModel() const

   124 {

   125     Q_D(const QScriptDebuggerScriptsWidget);

   126     return qobject_cast<QScriptDebuggerScriptsModel*>(d->view->model());

   127 }

   128 

   129 /*!

   130   \reimp

   131 */

   132 void QScriptDebuggerScriptsWidget::setScriptsModel(QScriptDebuggerScriptsModel *model)

   133 {

   134     Q_D(QScriptDebuggerScriptsWidget);

   135     d->view->setModel(model);

   136     QObject::connect(d->view->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)),

   137                      this, SLOT(_q_onCurrentChanged(QModelIndex)));

   138 }

   139 

   140 qint64 QScriptDebuggerScriptsWidget::currentScriptId() const

   141 {

   142     Q_D(const QScriptDebuggerScriptsWidget);

   143     return scriptsModel()->scriptIdFromIndex(d->view->currentIndex());

   144 }

   145 

   146 void QScriptDebuggerScriptsWidget::setCurrentScript(qint64 id)

   147 {

   148     Q_D(QScriptDebuggerScriptsWidget);

   149     d->view->setCurrentIndex(scriptsModel()->indexFromScriptId(id));

   150 }

   151 

   152 QT_END_NAMESPACE

   153 

   154 #include "moc_qscriptdebuggerscriptswidget_p.cpp"