Swiftdiff options
| author | dknn <yoann.blein@free.fr> | 2012-08-10 18:04:56 (GMT) |
|---|---|---|
| committer | dknn <yoann.blein@free.fr> | 2012-09-22 09:32:38 (GMT) |
| commit | 955c4589ca254814ae7ec6ed911e0a62febc5da1 (patch) | |
| tree | 1d3ba8ecc732f8239462f7428e758224f3d38b94 /Swift | |
| parent | 577fffec4a1da6909740a392cf76617bdcbe5570 (diff) | |
| download | swift-contrib-955c4589ca254814ae7ec6ed911e0a62febc5da1.zip swift-contrib-955c4589ca254814ae7ec6ed911e0a62febc5da1.tar.bz2 | |
Capture and send user UI events
Diffstat (limited to 'Swift')
| -rw-r--r-- | Swift/QtUI/ScreenSharing/RemoteScreenViewerWidget.cpp | 86 | ||||
| -rw-r--r-- | Swift/QtUI/ScreenSharing/RemoteScreenViewerWidget.h | 8 |
2 files changed, 89 insertions, 5 deletions
diff --git a/Swift/QtUI/ScreenSharing/RemoteScreenViewerWidget.cpp b/Swift/QtUI/ScreenSharing/RemoteScreenViewerWidget.cpp index 899f335..91a515f 100644 --- a/Swift/QtUI/ScreenSharing/RemoteScreenViewerWidget.cpp +++ b/Swift/QtUI/ScreenSharing/RemoteScreenViewerWidget.cpp @@ -20,6 +20,8 @@ namespace Swift { RemoteScreenViewerWidget::RemoteScreenViewerWidget(boost::shared_ptr<IncomingScreenSharing> incScreenSharing, QWidget *parent) : QWidget(parent), iss(incScreenSharing) { + setMouseTracking(true); + setFocusPolicy(Qt::StrongFocus); iss->onNewImageReceived.connect(boost::bind(&RemoteScreenViewerWidget::handleNewImageReceived, this, _1)); } @@ -28,7 +30,7 @@ RemoteScreenViewerWidget::~RemoteScreenViewerWidget() iss->onNewImageReceived.disconnect(boost::bind(&RemoteScreenViewerWidget::handleNewImageReceived, this, _1)); } -void RemoteScreenViewerWidget::paintEvent(QPaintEvent* event) +void RemoteScreenViewerWidget::paintEvent(QPaintEvent*) { if (!pixmap.isNull()) { QPainter painter(this); @@ -37,18 +39,94 @@ void RemoteScreenViewerWidget::paintEvent(QPaintEvent* event) } } -void RemoteScreenViewerWidget::resizeEvent(QResizeEvent *event) +void RemoteScreenViewerWidget::resizeEvent(QResizeEvent* event) { if (!pixmap.isNull()) { - pixmap = pixmap.scaled(event->size(), Qt::KeepAspectRatio); + pixmap = pixmap.scaled(event->size(), Qt::KeepAspectRatio, Qt::SmoothTransformation); } QWidget::resizeEvent(event); } +void RemoteScreenViewerWidget::keyPressEvent(QKeyEvent* event) +{ + InputEventPayload::Event ev(InputEventPayload::Event::KeyPress, event->key()); + iss->sendInputEvent(ev); + QWidget::keyPressEvent(event); +} + +void RemoteScreenViewerWidget::keyReleaseEvent(QKeyEvent* event) +{ + InputEventPayload::Event ev(InputEventPayload::Event::KeyRelease, event->key()); + iss->sendInputEvent(ev); + QWidget::keyReleaseEvent(event); +} + +void RemoteScreenViewerWidget::mouseMoveEvent(QMouseEvent* event) +{ + float x = static_cast<float>(event->x()) / pixmap.width(); + float y = static_cast<float>(event->y()) / pixmap.height(); + InputEventPayload::Event ev(InputEventPayload::Event::MouseMove, x, y); + iss->sendInputEvent(ev); + QWidget::mouseMoveEvent(event); +} + +void RemoteScreenViewerWidget::mousePressEvent(QMouseEvent* event) +{ + int btnId = 0; + switch (event->button()) { + case Qt::LeftButton: + btnId = 3; + break; + case Qt::MidButton: + btnId = 2; + break; + case Qt::RightButton: + btnId = 1; + break; + default: + break; + } + if (btnId) { + InputEventPayload::Event ev(InputEventPayload::Event::MousePress, btnId); + iss->sendInputEvent(ev); + } + QWidget::mousePressEvent(event); +} + +void RemoteScreenViewerWidget::mouseReleaseEvent(QMouseEvent* event) +{ + int btnId = 0; + switch (event->button()) { + case Qt::LeftButton: + btnId = 3; + break; + case Qt::MidButton: + btnId = 2; + break; + case Qt::RightButton: + btnId = 1; + break; + default: + break; + } + if (btnId) { + InputEventPayload::Event ev(InputEventPayload::Event::MouseRelease, btnId); + iss->sendInputEvent(ev); + } + QWidget::mouseReleaseEvent(event); +} + +void RemoteScreenViewerWidget::wheelEvent(QWheelEvent* event) +{ + InputEventPayload::Event ev(InputEventPayload::Event::MouseWheel, event->delta()); + iss->sendInputEvent(ev); + QWidget::wheelEvent(event); +} + void RemoteScreenViewerWidget::handleNewImageReceived(const Image& image) { QImage qImg(image.data.data(), image.width, image.height, QImage::Format_RGB888); - pixmap = QPixmap::fromImage(qImg).scaled(size(), Qt::KeepAspectRatio); + pixmap = QPixmap::fromImage(qImg).scaled(size(), Qt::KeepAspectRatio, Qt::SmoothTransformation); update(); } diff --git a/Swift/QtUI/ScreenSharing/RemoteScreenViewerWidget.h b/Swift/QtUI/ScreenSharing/RemoteScreenViewerWidget.h index b0a377e..2738e98 100644 --- a/Swift/QtUI/ScreenSharing/RemoteScreenViewerWidget.h +++ b/Swift/QtUI/ScreenSharing/RemoteScreenViewerWidget.h @@ -21,8 +21,14 @@ namespace Swift { ~RemoteScreenViewerWidget(); protected: - void paintEvent(QPaintEvent* event); + void paintEvent(QPaintEvent*); void resizeEvent(QResizeEvent* event); + void keyPressEvent(QKeyEvent* event); + void keyReleaseEvent(QKeyEvent* event); + void mouseMoveEvent(QMouseEvent* event); + void mousePressEvent(QMouseEvent* event); + void mouseReleaseEvent(QMouseEvent* event); + void wheelEvent(QWheelEvent* event); private: void handleNewImageReceived(const Image& image); |