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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtSCriptTools module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qscriptdebuggercodefinderwidget_p.h"
#include "qscriptdebuggercodefinderwidgetinterface_p_p.h"
#include <QtGui/qboxlayout.h>
#include <QtGui/qlineedit.h>
#include <QtGui/qcheckbox.h>
#include <QtGui/qlabel.h>
#include <QtGui/qtoolbutton.h>
#include <QtGui/qevent.h>
#include <QtCore/qdebug.h>
QT_BEGIN_NAMESPACE
class QScriptDebuggerCodeFinderWidgetPrivate
: public QScriptDebuggerCodeFinderWidgetInterfacePrivate
{
Q_DECLARE_PUBLIC(QScriptDebuggerCodeFinderWidget)
public:
QScriptDebuggerCodeFinderWidgetPrivate();
~QScriptDebuggerCodeFinderWidgetPrivate();
// private slots
void _q_updateButtons();
void _q_onTextChanged(const QString &);
void _q_next();
void _q_previous();
int findOptions() const;
QLineEdit *editFind;
QCheckBox *checkCase;
QLabel *labelWrapped;
QToolButton *toolNext;
QToolButton *toolClose;
QToolButton *toolPrevious;
QCheckBox *checkWholeWords;
};
QScriptDebuggerCodeFinderWidgetPrivate::QScriptDebuggerCodeFinderWidgetPrivate()
{
}
QScriptDebuggerCodeFinderWidgetPrivate::~QScriptDebuggerCodeFinderWidgetPrivate()
{
}
void QScriptDebuggerCodeFinderWidgetPrivate::_q_updateButtons()
{
if (editFind->text().isEmpty()) {
toolPrevious->setEnabled(false);
toolNext->setEnabled(false);
} else {
toolPrevious->setEnabled(true);
toolNext->setEnabled(true);
}
}
int QScriptDebuggerCodeFinderWidgetPrivate::findOptions() const
{
int flags = 0;
if (checkCase->isChecked())
flags |= QTextDocument::FindCaseSensitively;
if (checkWholeWords->isChecked())
flags |= QTextDocument::FindWholeWords;
return flags;
}
void QScriptDebuggerCodeFinderWidgetPrivate::_q_onTextChanged(const QString &text)
{
emit q_func()->findRequest(text, findOptions() | 0x100);
}
void QScriptDebuggerCodeFinderWidgetPrivate::_q_next()
{
emit q_func()->findRequest(editFind->text(), findOptions());
}
void QScriptDebuggerCodeFinderWidgetPrivate::_q_previous()
{
emit q_func()->findRequest(editFind->text(), findOptions() | QTextDocument::FindBackward);
}
QScriptDebuggerCodeFinderWidget::QScriptDebuggerCodeFinderWidget(QWidget *parent)
: QScriptDebuggerCodeFinderWidgetInterface(
*new QScriptDebuggerCodeFinderWidgetPrivate, parent, 0)
{
Q_D(QScriptDebuggerCodeFinderWidget);
QString system = QLatin1String("win");
QHBoxLayout *hboxLayout = new QHBoxLayout(this);
#ifdef Q_OS_MAC
system = QLatin1String("mac");
#else
hboxLayout->setSpacing(6);
hboxLayout->setMargin(0);
#endif
d->toolClose = new QToolButton(this);
d->toolClose->setIcon(QIcon(QString::fromUtf8(":/qt/scripttools/debugging/images/%1/closetab.png").arg(system)));
d->toolClose->setAutoRaise(true);
d->toolClose->setText(tr("Close"));
hboxLayout->addWidget(d->toolClose);
d->editFind = new QLineEdit(this);
d->editFind->setMinimumSize(QSize(150, 0));
connect(d->editFind, SIGNAL(textChanged(QString)),
this, SLOT(_q_updateButtons()));
connect(d->editFind, SIGNAL(returnPressed()),
this, SLOT(_q_next()));
hboxLayout->addWidget(d->editFind);
d->toolPrevious = new QToolButton(this);
d->toolPrevious->setAutoRaise(true);
d->toolPrevious->setText(tr("Previous"));
d->toolPrevious->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
d->toolPrevious->setIcon(QIcon(QString::fromUtf8(":/qt/scripttools/debugging/images/%1/previous.png").arg(system)));
hboxLayout->addWidget(d->toolPrevious);
d->toolNext = new QToolButton(this);
d->toolNext->setAutoRaise(true);
d->toolNext->setText(tr("Next"));
d->toolNext->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
d->toolNext->setIcon(QIcon(QString::fromUtf8(":/qt/scripttools/debugging/images/%1/next.png").arg(system)));
hboxLayout->addWidget(d->toolNext);
d->checkCase = new QCheckBox(tr("Case Sensitive"), this);
hboxLayout->addWidget(d->checkCase);
d->checkWholeWords = new QCheckBox(tr("Whole words"), this);
hboxLayout->addWidget(d->checkWholeWords);
d->labelWrapped = new QLabel(this);
d->labelWrapped->setMinimumSize(QSize(0, 20));
d->labelWrapped->setMaximumSize(QSize(115, 20));
d->labelWrapped->setTextFormat(Qt::RichText);
d->labelWrapped->setScaledContents(true);
d->labelWrapped->setAlignment(Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter);
d->labelWrapped->setText(tr("<img src=\":/qt/scripttools/debugging/images/wrap.png\"> Search wrapped"));
hboxLayout->addWidget(d->labelWrapped);
QSpacerItem *spacerItem = new QSpacerItem(20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
hboxLayout->addItem(spacerItem);
setMinimumWidth(minimumSizeHint().width());
d->labelWrapped->hide();
d->_q_updateButtons();
setFocusProxy(d->editFind);
QObject::connect(d->toolClose, SIGNAL(clicked()), this, SLOT(hide()));
QObject::connect(d->editFind, SIGNAL(textChanged(QString)),
this, SLOT(_q_onTextChanged(QString)));
QObject::connect(d->toolNext, SIGNAL(clicked()), this, SLOT(_q_next()));
QObject::connect(d->toolPrevious, SIGNAL(clicked()), this, SLOT(_q_previous()));
}
QScriptDebuggerCodeFinderWidget::~QScriptDebuggerCodeFinderWidget()
{
}
int QScriptDebuggerCodeFinderWidget::findOptions() const
{
Q_D(const QScriptDebuggerCodeFinderWidget);
return d->findOptions();
}
QString QScriptDebuggerCodeFinderWidget::text() const
{
Q_D(const QScriptDebuggerCodeFinderWidget);
return d->editFind->text();
}
void QScriptDebuggerCodeFinderWidget::setText(const QString &text)
{
Q_D(const QScriptDebuggerCodeFinderWidget);
d->editFind->setText(text);
}
void QScriptDebuggerCodeFinderWidget::setOK(bool ok)
{
Q_D(QScriptDebuggerCodeFinderWidget);
QPalette p = d->editFind->palette();
QColor c;
if (ok)
c = Qt::white;
else
c = QColor(255, 102, 102);
p.setColor(QPalette::Active, QPalette::Base, c);
d->editFind->setPalette(p);
if (!ok)
d->labelWrapped->hide();
}
void QScriptDebuggerCodeFinderWidget::setWrapped(bool wrapped)
{
Q_D(QScriptDebuggerCodeFinderWidget);
d->labelWrapped->setVisible(wrapped);
}
void QScriptDebuggerCodeFinderWidget::keyPressEvent(QKeyEvent *e)
{
if (e->key() == Qt::Key_Escape)
hide();
else
QScriptDebuggerCodeFinderWidgetInterface::keyPressEvent(e);
}
QT_END_NAMESPACE
#include "moc_qscriptdebuggercodefinderwidget_p.cpp"
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