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phantomjs
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Code Issues Releases Wiki Activity

Improve the API for mouse events. 

It now looks like in this example:

  page.sendEvent('mousedown', 42, 217);

Other available events are 'mouseup', 'mousemove', and 'click'. They modelled
after the DOM events.

Unit tests are included.

http://code.google.com/p/phantomjs/issues/detail?id=234
1.3
Ariya Hidayat 2011-09-16 07:15:21 -07:00
parent df93935d52
commit 4544b129c9
4 changed files with 128 additions and 34 deletions
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1
ChangeLog
View File

@ -16,6 +16,7 @@ Please see also http://code.google.com/p/phantomjs/wiki/ReleaseNotes.
* Added Filesystem API, based on CommonJS Filesystem draft specs (issue 129)
* Added support for persistent cookies (issue 91)
* Added event handling, currently only for mouse events (issue 234)
* Added page scroll position (issue 162)
* Added basic HTTP authentication support (issue 45)
* Added callback for page initialization (issue 143)

53
src/webpage.cpp
View File

@ -522,36 +522,37 @@ void WebPage::_appendScriptElement(const QString &scriptUrl) {
m_mainFrame->evaluateJavaScript( QString(JS_APPEND_SCRIPT_ELEMENT).arg(scriptUrl) );
}
void WebPage::click( int x, int y )
void WebPage::sendEvent(const QString &type, const QVariant &arg1, const QVariant &arg2)
{
mouseMoveTo(x,y);
mouseDown();
mouseUp();
}
if (type == "mousedown" || type == "mouseup" || type == "mousemove") {
QMouseEvent::Type eventType = QEvent::None;
Qt::MouseButton button = Qt::LeftButton;
Qt::MouseButtons buttons = Qt::LeftButton;
void WebPage::mouseDown()
{
// qDebug() << "EventSender::mouseDown " << m_mousePos.x() << " " << m_mousePos.y();
QMouseEvent* event = new QMouseEvent(QEvent::MouseButtonPress, m_mousePos, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
QApplication::postEvent( m_webPage, event);
QApplication::processEvents();
}
if (type == "mousedown")
eventType = QEvent::MouseButtonPress;
if (type == "mouseup")
eventType = QEvent::MouseButtonRelease;
if (type == "mousemove") {
eventType = QEvent::MouseMove;
button = Qt::NoButton;
buttons = Qt::NoButton;
}
Q_ASSERT(eventType != QEvent::None);
void WebPage::mouseUp()
{
// qDebug() << "EventSender::mouseUp " << m_mousePos.x() << " " << m_mousePos.y();
QMouseEvent* event = new QMouseEvent(QEvent::MouseButtonRelease, m_mousePos, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
QApplication::postEvent(m_webPage, event);
QApplication::processEvents();
}
int x = arg1.toInt();
int y = arg2.toInt();
QMouseEvent *event = new QMouseEvent(eventType, QPoint(x, y), button, buttons, Qt::NoModifier);
QApplication::postEvent(m_webPage, event);
QApplication::processEvents();
return;
}
void WebPage::mouseMoveTo(int x, int y)
{
// qDebug() << "EventSender::mouseMoveTo " << x << " " << y;
m_mousePos = QPoint(x, y);
QMouseEvent* event = new QMouseEvent(QEvent::MouseMove, m_mousePos, Qt::NoButton, Qt::NoButton, Qt::NoModifier);
QApplication::postEvent(m_webPage, event);
QApplication::processEvents();
if (type == "click") {
sendEvent("mousedown", arg1, arg2);
sendEvent("mouseup", arg1, arg2);
return;
}
}
#include "webpage.moc"

5
src/webpage.h
View File

@ -81,10 +81,7 @@ public slots:
bool injectJs(const QString &jsFilePath);
void _appendScriptElement(const QString &scriptUrl);
void uploadFile(const QString &selector, const QString &fileName);
void click( int x, int y );
void mouseDown();
void mouseUp();
void mouseMoveTo(int x, int y);
void sendEvent(const QString &type, const QVariant &arg1 = QVariant(), const QVariant &arg2 = QVariant());
signals:
void initialized();

103
test/webpage-spec.js
View File

@ -65,7 +65,6 @@ describe("WebPage object", function() {
expect(page.viewportSize.width).toEqual(400);
});
expectHasFunction(page, 'click');
expectHasFunction(page, 'deleteLater');
expectHasFunction(page, 'destroyed');
expectHasFunction(page, 'evaluate');
@ -75,13 +74,109 @@ describe("WebPage object", function() {
expectHasFunction(page, 'javaScriptConsoleMessageSent');
expectHasFunction(page, 'loadFinished');
expectHasFunction(page, 'loadStarted');
expectHasFunction(page, 'mouseDown');
expectHasFunction(page, 'mouseMoveTo');
expectHasFunction(page, 'mouseUp');
expectHasFunction(page, 'openUrl');
expectHasFunction(page, 'release');
expectHasFunction(page, 'render');
expectHasFunction(page, 'resourceReceived');
expectHasFunction(page, 'resourceRequested');
expectHasFunction(page, 'uploadFile');
expectHasFunction(page, 'sendEvent');
it("should handle mousedown event", function() {
runs(function() {
page.evaluate(function() {
window.addEventListener('mousedown', function(event) {
window.loggedEvent = window.loggedEvent || {};
window.loggedEvent.mousedown = event;
}, false);
});
page.sendEvent('mousedown', 42, 217);
});
waits(50);
runs(function() {
var event = page.evaluate(function() {
return window.loggedEvent.mousedown;
});
expect(event.clientX).toEqual(42);
expect(event.clientY).toEqual(217);
});
});
it("should handle mouseup event", function() {
runs(function() {
page.evaluate(function() {
window.addEventListener('mouseup', function(event) {
window.loggedEvent = window.loggedEvent || {};
window.loggedEvent.mouseup = event;
}, false);
});
page.sendEvent('mouseup', 14, 3);
});
waits(50);
runs(function() {
var event = page.evaluate(function() {
return window.loggedEvent.mouseup;
});
expect(event.clientX).toEqual(14);
expect(event.clientY).toEqual(3);
});
});
it("should handle mousemove event", function() {
runs(function() {
page.evaluate(function() {
window.addEventListener('mousemove', function(event) {
window.loggedEvent = window.loggedEvent || {};
window.loggedEvent.mousemove = event;
}, false);
});
page.sendEvent('mousemove', 14, 7);
});
waits(50);
runs(function() {
var event = page.evaluate(function() {
return window.loggedEvent.mousemove;
});
expect(event.clientX).toEqual(14);
expect(event.clientY).toEqual(7);
});
});
it("should handle click event", function() {
runs(function() {
page.evaluate(function() {
window.addEventListener('mousedown', function(event) {
window.loggedEvent = window.loggedEvent || {};
window.loggedEvent.mousedown = event;
}, false);
window.addEventListener('mouseup', function(event) {
window.loggedEvent = window.loggedEvent || {};
window.loggedEvent.mouseup = event;
}, false);
});
page.sendEvent('click', 42, 217);
});
waits(50);
runs(function() {
var event = page.evaluate(function() {
return window.loggedEvent;
});
expect(event.mouseup.clientX).toEqual(42);
expect(event.mouseup.clientY).toEqual(217);
expect(event.mousedown.clientX).toEqual(42);
expect(event.mousedown.clientY).toEqual(217);
});
});
});