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

    41 

    42 #include "qscriptdebuggercodefinderwidget_p.h"

    43 #include "qscriptdebuggercodefinderwidgetinterface_p_p.h"

    44 

    45 #include <QtGui/qboxlayout.h>

    46 #include <QtGui/qlineedit.h>

    47 #include <QtGui/qcheckbox.h>

    48 #include <QtGui/qlabel.h>

    49 #include <QtGui/qtoolbutton.h>

    50 #include <QtGui/qevent.h>

    51 #include <QtCore/qdebug.h>

    52 

    53 QT_BEGIN_NAMESPACE

    54 

    55 class QScriptDebuggerCodeFinderWidgetPrivate

    56     : public QScriptDebuggerCodeFinderWidgetInterfacePrivate

    57 {

    58     Q_DECLARE_PUBLIC(QScriptDebuggerCodeFinderWidget)

    59 public:

    60     QScriptDebuggerCodeFinderWidgetPrivate();

    61     ~QScriptDebuggerCodeFinderWidgetPrivate();

    62 

    63     // private slots

    64     void _q_updateButtons();

    65     void _q_onTextChanged(const QString &);

    66     void _q_next();

    67     void _q_previous();

    68 

    69     int findOptions() const;

    70 

    71     QLineEdit *editFind;

    72     QCheckBox *checkCase;

    73     QLabel *labelWrapped;

    74     QToolButton *toolNext;

    75     QToolButton *toolClose;

    76     QToolButton *toolPrevious;

    77     QCheckBox *checkWholeWords;

    78 };

    79 

    80 QScriptDebuggerCodeFinderWidgetPrivate::QScriptDebuggerCodeFinderWidgetPrivate()

    81 {

    82 }

    83 

    84 QScriptDebuggerCodeFinderWidgetPrivate::~QScriptDebuggerCodeFinderWidgetPrivate()

    85 {

    86 }

    87 

    88 void QScriptDebuggerCodeFinderWidgetPrivate::_q_updateButtons()

    89 {

    90     if (editFind->text().isEmpty()) {

    91         toolPrevious->setEnabled(false);

    92         toolNext->setEnabled(false);

    93     } else {

    94         toolPrevious->setEnabled(true);

    95         toolNext->setEnabled(true);

    96     }

    97 }

    98 

    99 int QScriptDebuggerCodeFinderWidgetPrivate::findOptions() const

   100 {

   101     int flags = 0;

   102     if (checkCase->isChecked())

   103         flags |= QTextDocument::FindCaseSensitively;

   104     if (checkWholeWords->isChecked())

   105         flags |= QTextDocument::FindWholeWords;

   106     return flags;

   107 }

   108 

   109 void QScriptDebuggerCodeFinderWidgetPrivate::_q_onTextChanged(const QString &text)

   110 {

   111     emit q_func()->findRequest(text, findOptions() | 0x100);

   112 }

   113 

   114 void QScriptDebuggerCodeFinderWidgetPrivate::_q_next()

   115 {

   116     emit q_func()->findRequest(editFind->text(), findOptions());

   117 }

   118 

   119 void QScriptDebuggerCodeFinderWidgetPrivate::_q_previous()

   120 {

   121     emit q_func()->findRequest(editFind->text(), findOptions() | QTextDocument::FindBackward);

   122 }

   123 

   124 QScriptDebuggerCodeFinderWidget::QScriptDebuggerCodeFinderWidget(QWidget *parent)

   125     : QScriptDebuggerCodeFinderWidgetInterface(

   126         *new QScriptDebuggerCodeFinderWidgetPrivate, parent, 0)

   127 {

   128     Q_D(QScriptDebuggerCodeFinderWidget);

   129     QString system = QLatin1String("win");

   130     QHBoxLayout *hboxLayout = new QHBoxLayout(this);

   131 #ifdef Q_OS_MAC

   132     system = QLatin1String("mac");

   133 #else

   134     hboxLayout->setSpacing(6);

   135     hboxLayout->setMargin(0);

   136 #endif

   137 

   138     d->toolClose = new QToolButton(this);

   139     d->toolClose->setIcon(QIcon(QString::fromUtf8(":/qt/scripttools/debugging/images/%1/closetab.png").arg(system)));

   140     d->toolClose->setAutoRaise(true);

   141     d->toolClose->setText(tr("Close"));

   142     hboxLayout->addWidget(d->toolClose);

   143 

   144     d->editFind = new QLineEdit(this);

   145     d->editFind->setMinimumSize(QSize(150, 0));

   146     connect(d->editFind, SIGNAL(textChanged(const QString&)),

   147             this, SLOT(_q_updateButtons()));

   148     connect(d->editFind, SIGNAL(returnPressed()),

   149             this, SLOT(_q_next()));

   150     hboxLayout->addWidget(d->editFind);

   151 

   152     d->toolPrevious = new QToolButton(this);

   153     d->toolPrevious->setAutoRaise(true);

   154     d->toolPrevious->setText(tr("Previous"));

   155     d->toolPrevious->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

   156     d->toolPrevious->setIcon(QIcon(QString::fromUtf8(":/qt/scripttools/debugging/images/%1/previous.png").arg(system)));

   157     hboxLayout->addWidget(d->toolPrevious);

   158 

   159     d->toolNext = new QToolButton(this);

   160     d->toolNext->setAutoRaise(true);

   161     d->toolNext->setText(tr("Next"));

   162     d->toolNext->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

   163     d->toolNext->setIcon(QIcon(QString::fromUtf8(":/qt/scripttools/debugging/images/%1/next.png").arg(system)));

   164     hboxLayout->addWidget(d->toolNext);

   165 

   166     d->checkCase = new QCheckBox(tr("Case Sensitive"), this);

   167     hboxLayout->addWidget(d->checkCase);

   168 

   169     d->checkWholeWords = new QCheckBox(tr("Whole words"), this);

   170     hboxLayout->addWidget(d->checkWholeWords);

   171 

   172     d->labelWrapped = new QLabel(this);

   173     d->labelWrapped->setMinimumSize(QSize(0, 20));

   174     d->labelWrapped->setMaximumSize(QSize(115, 20));

   175     d->labelWrapped->setTextFormat(Qt::RichText);

   176     d->labelWrapped->setScaledContents(true);

   177     d->labelWrapped->setAlignment(Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter);

   178     d->labelWrapped->setText(tr("<img src=\":/qt/scripttools/debugging/images/wrap.png\">&nbsp;Search wrapped"));

   179     hboxLayout->addWidget(d->labelWrapped);

   180 

   181     QSpacerItem *spacerItem = new QSpacerItem(20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);

   182     hboxLayout->addItem(spacerItem);

   183     setMinimumWidth(minimumSizeHint().width());

   184     d->labelWrapped->hide();

   185 

   186     d->_q_updateButtons();

   187 

   188     setFocusProxy(d->editFind);

   189     QObject::connect(d->toolClose, SIGNAL(clicked()), this, SLOT(hide()));

   190     QObject::connect(d->editFind, SIGNAL(textChanged(QString)),

   191                      this, SLOT(_q_onTextChanged(QString)));

   192     QObject::connect(d->toolNext, SIGNAL(clicked()), this, SLOT(_q_next()));

   193     QObject::connect(d->toolPrevious, SIGNAL(clicked()), this, SLOT(_q_previous()));

   194 }

   195 

   196 QScriptDebuggerCodeFinderWidget::~QScriptDebuggerCodeFinderWidget()

   197 {

   198 }

   199 

   200 int QScriptDebuggerCodeFinderWidget::findOptions() const

   201 {

   202     Q_D(const QScriptDebuggerCodeFinderWidget);

   203     return d->findOptions();

   204 }

   205 

   206 QString QScriptDebuggerCodeFinderWidget::text() const

   207 {

   208     Q_D(const QScriptDebuggerCodeFinderWidget);

   209     return d->editFind->text();

   210 }

   211 

   212 void QScriptDebuggerCodeFinderWidget::setText(const QString &text)

   213 {

   214     Q_D(const QScriptDebuggerCodeFinderWidget);

   215     d->editFind->setText(text);

   216 }

   217 

   218 void QScriptDebuggerCodeFinderWidget::setOK(bool ok)

   219 {

   220     Q_D(QScriptDebuggerCodeFinderWidget);

   221     QPalette p = d->editFind->palette();

   222     QColor c;

   223     if (ok)

   224         c = Qt::white;

   225     else

   226         c = QColor(255, 102, 102);

   227     p.setColor(QPalette::Active, QPalette::Base, c);

   228     d->editFind->setPalette(p);

   229     if (!ok)

   230         d->labelWrapped->hide();

   231 }

   232 

   233 void QScriptDebuggerCodeFinderWidget::setWrapped(bool wrapped)

   234 {

   235     Q_D(QScriptDebuggerCodeFinderWidget);

   236     d->labelWrapped->setVisible(wrapped);

   237 }

   238 

   239 void QScriptDebuggerCodeFinderWidget::keyPressEvent(QKeyEvent *e)

   240 {

   241     if (e->key() == Qt::Key_Escape)

   242         hide();

   243     else

   244         QScriptDebuggerCodeFinderWidgetInterface::keyPressEvent(e);

   245 }

   246 

   247 QT_END_NAMESPACE

   248 

   249 #include "moc_qscriptdebuggercodefinderwidget_p.cpp"