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-rw-r--r--tests/auto/gestures/customgesturerecognizer.cpp208
1 files changed, 0 insertions, 208 deletions
diff --git a/tests/auto/gestures/customgesturerecognizer.cpp b/tests/auto/gestures/customgesturerecognizer.cpp
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index 96028be..0000000
--- a/tests/auto/gestures/customgesturerecognizer.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the test suite 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 "customgesturerecognizer.h"
-#include "qgesture.h"
-
-const char* SingleshotGestureRecognizer::Name = "SingleshotGesture";
-const char* PinchGestureRecognizer::Name = "PinchGesture";
-const char* SecondFingerGestureRecognizer::Name = "SecondFingerGesture";
-const char* PanGestureRecognizer::Name = "PanGesture";
-
-SingleshotGestureRecognizer::SingleshotGestureRecognizer(QObject *parent)
- : QGestureRecognizer(QString(SingleshotGestureRecognizer::Name), parent)
-{
- gesture = new SingleshotGesture(this, SingleshotGestureRecognizer::Name);
-}
-
-QGestureRecognizer::Result SingleshotGestureRecognizer::filterEvent(const QEvent *event)
-{
- if (event->type() == SingleshotEvent::Type) {
- gesture->setHotSpot(static_cast<const SingleshotEvent*>(event)->point);
- return QGestureRecognizer::GestureFinished;
- }
- return QGestureRecognizer::NotGesture;
-}
-
-void SingleshotGestureRecognizer::reset()
-{
- gesture->setHotSpot(QPoint());
- gesture->offset = QPoint();
-}
-
-PinchGestureRecognizer::PinchGestureRecognizer(QObject *parent)
- : QGestureRecognizer(PinchGestureRecognizer::Name, parent)
-{
- gesture = new PinchGesture(this, PinchGestureRecognizer::Name);
-}
-
-QGestureRecognizer::Result PinchGestureRecognizer::filterEvent(const QEvent *event)
-{
- if (event->type() != TouchEvent::Type)
- return QGestureRecognizer::Ignore;
-
- const TouchEvent *e = static_cast<const TouchEvent*>(event);
- if (e->points[0].state == TouchPoint::Begin)
- gesture->startPoints[0] = e->points[0];
- if (e->points[1].state == TouchPoint::Begin)
- gesture->startPoints[1] = e->points[1];
- gesture->lastPoints[0] = gesture->points[0];
- gesture->lastPoints[1] = gesture->points[1];
- gesture->points[0] = e->points[0];
- gesture->points[1] = e->points[1];
- if (((e->points[0].state == TouchPoint::Begin || e->points[0].state == TouchPoint::Update))) {
- if (e->points[1].state == TouchPoint::End || e->points[1].state == TouchPoint::None)
- return MaybeGesture;
- return GestureStarted;
- } else if (((e->points[1].state == TouchPoint::Begin || e->points[1].state == TouchPoint::Update))) {
- if (e->points[0].state == TouchPoint::End || e->points[0].state == TouchPoint::None)
- return MaybeGesture;
- return GestureStarted;
- } else if ((e->points[0].state == TouchPoint::End && e->points[1].state == TouchPoint::End) ||
- (e->points[0].state == TouchPoint::End && e->points[1].state == TouchPoint::None) ||
- (e->points[0].state == TouchPoint::None && e->points[1].state == TouchPoint::End)) {
- return QGestureRecognizer::NotGesture;
- }
- return QGestureRecognizer::NotGesture;
-}
-
-void PinchGestureRecognizer::reset()
-{
- gesture->startPoints[0] = TouchPoint();
- gesture->startPoints[1] = TouchPoint();
- gesture->lastPoints[0] = TouchPoint();
- gesture->lastPoints[1] = TouchPoint();
- gesture->points[0] = TouchPoint();
- gesture->points[1] = TouchPoint();
- gesture->offset = QPoint();
-}
-
-SecondFingerGestureRecognizer::SecondFingerGestureRecognizer(QObject *parent)
- : QGestureRecognizer(SecondFingerGestureRecognizer::Name, parent)
-{
- gesture = new SecondFingerGesture(this, SecondFingerGestureRecognizer::Name);
-}
-
-QGestureRecognizer::Result SecondFingerGestureRecognizer::filterEvent(const QEvent *event)
-{
- if (event->type() != TouchEvent::Type)
- return QGestureRecognizer::Ignore;
-
- const TouchEvent *e = static_cast<const TouchEvent*>(event);
- if (e->points[1].state != TouchPoint::None) {
- if (e->points[1].state == TouchPoint::Begin)
- gesture->startPoint = e->points[1];
- gesture->lastPoint = gesture->point;
- gesture->point = e->points[1];
- if (e->points[1].state == TouchPoint::End)
- return QGestureRecognizer::GestureFinished;
- else if (e->points[1].state != TouchPoint::None)
- return QGestureRecognizer::GestureStarted;
- }
- return QGestureRecognizer::NotGesture;
-}
-
-void SecondFingerGestureRecognizer::reset()
-{
- gesture->startPoint = TouchPoint();
- gesture->lastPoint = TouchPoint();
- gesture->point = TouchPoint();
- gesture->offset = QPoint();
-}
-
-PanGestureRecognizer::PanGestureRecognizer(QObject *parent)
- : QGestureRecognizer(PanGestureRecognizer::Name, parent)
-{
- gesture = new PanGesture(this, PanGestureRecognizer::Name);
-}
-
-QGestureRecognizer::Result PanGestureRecognizer::filterEvent(const QEvent *event)
-{
- if (event->type() != QEvent::TouchBegin &&
- event->type() != QEvent::TouchUpdate &&
- event->type() != QEvent::TouchEnd)
- return QGestureRecognizer::Ignore;
-
- const QTouchEvent *e = static_cast<const QTouchEvent*>(event);
- const QList<QTouchEvent::TouchPoint> &points = e->touchPoints();
-
- if (points.size() >= 1) {
- gesture->lastPoints[0] = gesture->points[0];
- gesture->points[0].id = points.at(0).id();
- gesture->points[0].pt = points.at(0).startPos().toPoint();
- gesture->points[0].state = (TouchPoint::State)points.at(0).state();
- if (points.at(0).state() == Qt::TouchPointPressed) {
- gesture->startPoints[0] = gesture->points[0];
- gesture->lastPoints[0] = gesture->points[0];
- }
- }
- if (points.size() >= 2) {
- gesture->lastPoints[1] = gesture->points[1];
- gesture->points[1].id = points.at(1).id();
- gesture->points[1].pt = points.at(1).startPos().toPoint();
- gesture->points[1].state = (TouchPoint::State)points.at(1).state();
- if (points.at(1).state() == Qt::TouchPointPressed) {
- gesture->startPoints[1] = gesture->points[1];
- gesture->lastPoints[1] = gesture->points[1];
- }
- }
-
- if (points.size() == 2)
- return QGestureRecognizer::GestureStarted;
- if (points.size() > 2)
- return QGestureRecognizer::MaybeGesture;
- if (points.at(0).state() == Qt::TouchPointPressed)
- return QGestureRecognizer::MaybeGesture;
- if (points.at(0).state() == Qt::TouchPointReleased)
- return QGestureRecognizer::GestureFinished;
- return QGestureRecognizer::GestureStarted;
-}
-
-void PanGestureRecognizer::reset()
-{
- gesture->startPoints[0] = TouchPoint();
- gesture->startPoints[1] = TouchPoint();
- gesture->lastPoints[0] = TouchPoint();
- gesture->lastPoints[1] = TouchPoint();
- gesture->points[0] = TouchPoint();
- gesture->points[1] = TouchPoint();
- gesture->offset = QPoint();
-}
generated by cgit v0.12 at 2025-02-05 23:00:37 (GMT)