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| ** Copyright (C) 2016 The Qt Company Ltd. |
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| |
| #include "qdirectfbintegration.h" |
| #include "qdirectfbbackingstore.h" |
| #include "qdirectfbblitter.h" |
| #include "qdirectfbconvenience.h" |
| #include "qdirectfbcursor.h" |
| #include "qdirectfbwindow.h" |
| |
| #include <QtFontDatabaseSupport/private/qgenericunixfontdatabase_p.h> |
| #include <QtEventDispatcherSupport/private/qgenericunixeventdispatcher_p.h> |
| #include <QtServiceSupport/private/qgenericunixservices_p.h> |
| |
| #include <QtGui/private/qpixmap_blitter_p.h> |
| #include <QtGui/private/qpixmap_raster_p.h> |
| #include <QtGui/private/qguiapplication_p.h> |
| #include <qpa/qplatformpixmap.h> |
| #include <QtCore/QCoreApplication> |
| #include <QtCore/QThread> |
| #include <QtCore/QAbstractEventDispatcher> |
| #include <qpa/qplatforminputcontextfactory_p.h> |
| #include <qpa/qwindowsysteminterface.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| QDirectFbIntegration::QDirectFbIntegration() |
| : m_fontDb(new QGenericUnixFontDatabase()) |
| , m_services(new QGenericUnixServices) |
| { |
| } |
| |
| void QDirectFbIntegration::connectToDirectFb() |
| { |
| initializeDirectFB(); |
| initializeScreen(); |
| initializeInput(); |
| |
| m_inputContext = QPlatformInputContextFactory::create(); |
| } |
| |
| bool QDirectFbIntegration::hasCapability(Capability cap) const |
| { |
| switch (cap) { |
| case ThreadedPixmaps: return true; |
| case MultipleWindows: return true; |
| #ifdef DIRECTFB_GL_EGL |
| case OpenGL: return true; |
| case ThreadedOpenGL: return true; |
| #endif |
| default: return QPlatformIntegration::hasCapability(cap); |
| } |
| } |
| |
| void QDirectFbIntegration::initializeDirectFB() |
| { |
| const QStringList args = QCoreApplication::arguments(); |
| int argc = args.size(); |
| char **argv = new char*[argc]; |
| |
| for (int i = 0; i < argc; ++i) |
| argv[i] = qstrdup(args.at(i).toLocal8Bit().constData()); |
| |
| DFBResult result = DirectFBInit(&argc, &argv); |
| if (result != DFB_OK) { |
| DirectFBError("QDirectFBScreen: error initializing DirectFB", |
| result); |
| } |
| |
| for (int i = 0; i < argc; ++i) |
| delete[] argv[i]; |
| delete[] argv; |
| |
| // This must happen after DirectFBInit. |
| m_dfb.reset(QDirectFbConvenience::dfbInterface()); |
| } |
| |
| void QDirectFbIntegration::initializeScreen() |
| { |
| m_primaryScreen.reset(new QDirectFbScreen(0)); |
| QWindowSystemInterface::handleScreenAdded(m_primaryScreen.data()); |
| } |
| |
| void QDirectFbIntegration::initializeInput() |
| { |
| m_input.reset(new QDirectFbInput(m_dfb.data(), m_primaryScreen->dfbLayer())); |
| m_input->start(); |
| } |
| |
| QDirectFbIntegration::~QDirectFbIntegration() |
| { |
| m_input->stopInputEventLoop(); |
| m_input->wait(); |
| } |
| |
| QPlatformPixmap *QDirectFbIntegration::createPlatformPixmap(QPlatformPixmap::PixelType type) const |
| { |
| if (type == QPlatformPixmap::BitmapType) |
| return new QRasterPlatformPixmap(type); |
| else |
| return new QDirectFbBlitterPlatformPixmap; |
| } |
| |
| QPlatformWindow *QDirectFbIntegration::createPlatformWindow(QWindow *window) const |
| { |
| QDirectFbWindow *dfbWindow = new QDirectFbWindow(window, m_input.data()); |
| dfbWindow->createDirectFBWindow(); |
| return dfbWindow; |
| } |
| |
| QAbstractEventDispatcher *QDirectFbIntegration::createEventDispatcher() const |
| { |
| return createUnixEventDispatcher(); |
| } |
| |
| QPlatformBackingStore *QDirectFbIntegration::createPlatformBackingStore(QWindow *window) const |
| { |
| return new QDirectFbBackingStore(window); |
| } |
| |
| QPlatformFontDatabase *QDirectFbIntegration::fontDatabase() const |
| { |
| return m_fontDb.data(); |
| } |
| |
| QPlatformServices *QDirectFbIntegration::services() const |
| { |
| return m_services.data(); |
| } |
| |
| QPlatformNativeInterface *QDirectFbIntegration::nativeInterface() const |
| { |
| return const_cast<QDirectFbIntegration *>(this); |
| } |
| |
| QT_END_NAMESPACE |