diff options
Diffstat (limited to 'src/platformsupport/input')
14 files changed, 145 insertions, 58 deletions
diff --git a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler.cpp b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler.cpp index 35ee23311d..bff4a2522c 100644 --- a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler.cpp +++ b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler.cpp @@ -98,7 +98,7 @@ QEvdevKeyboardHandler::~QEvdevKeyboardHandler() unloadKeymap(); } -QEvdevKeyboardHandler *QEvdevKeyboardHandler::create(const QString &device, +std::unique_ptr<QEvdevKeyboardHandler> QEvdevKeyboardHandler::create(const QString &device, const QString &specification, const QString &defaultKeymapFile) { @@ -138,10 +138,10 @@ QEvdevKeyboardHandler *QEvdevKeyboardHandler::create(const QString &device, ::ioctl(fd.get(), EVIOCSREP, kbdrep); } - return new QEvdevKeyboardHandler(device, fd, disableZap, enableCompose, keymapFile); + return std::unique_ptr<QEvdevKeyboardHandler>(new QEvdevKeyboardHandler(device, fd, disableZap, enableCompose, keymapFile)); } else { qErrnoWarning("Cannot open keyboard input device '%ls'", qUtf16Printable(device)); - return 0; + return nullptr; } } diff --git a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler_p.h b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler_p.h index d154c30ed5..f92a2bf704 100644 --- a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler_p.h +++ b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler_p.h @@ -55,6 +55,8 @@ #include <QTimer> #include <QDataStream> +#include <memory> + QT_BEGIN_NAMESPACE class QSocketNotifier; @@ -168,7 +170,7 @@ public: SwitchConsoleMask = 0x0000007f }; - static QEvdevKeyboardHandler *create(const QString &device, + static std::unique_ptr<QEvdevKeyboardHandler> create(const QString &device, const QString &specification, const QString &defaultKeymapFile = QString()); diff --git a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardmanager.cpp b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardmanager.cpp index d11eabeebb..5fc080b765 100644 --- a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardmanager.cpp +++ b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardmanager.cpp @@ -98,17 +98,14 @@ QEvdevKeyboardManager::QEvdevKeyboardManager(const QString &key, const QString & QEvdevKeyboardManager::~QEvdevKeyboardManager() { - qDeleteAll(m_keyboards); - m_keyboards.clear(); } void QEvdevKeyboardManager::addKeyboard(const QString &deviceNode) { qCDebug(qLcEvdevKey, "Adding keyboard at %ls", qUtf16Printable(deviceNode)); - QEvdevKeyboardHandler *keyboard; - keyboard = QEvdevKeyboardHandler::create(deviceNode, m_spec, m_defaultKeymapFile); + auto keyboard = QEvdevKeyboardHandler::create(deviceNode, m_spec, m_defaultKeymapFile); if (keyboard) { - m_keyboards.insert(deviceNode, keyboard); + m_keyboards.add(deviceNode, std::move(keyboard)); updateDeviceCount(); } else { qWarning("Failed to open keyboard device %ls", qUtf16Printable(deviceNode)); @@ -117,12 +114,9 @@ void QEvdevKeyboardManager::addKeyboard(const QString &deviceNode) void QEvdevKeyboardManager::removeKeyboard(const QString &deviceNode) { - if (m_keyboards.contains(deviceNode)) { + if (m_keyboards.remove(deviceNode)) { qCDebug(qLcEvdevKey, "Removing keyboard at %ls", qUtf16Printable(deviceNode)); - QEvdevKeyboardHandler *keyboard = m_keyboards.value(deviceNode); - m_keyboards.remove(deviceNode); updateDeviceCount(); - delete keyboard; } } @@ -145,22 +139,22 @@ void QEvdevKeyboardManager::loadKeymap(const QString &file) if (arg.startsWith(QLatin1String("keymap="))) keymapFromSpec = arg.mid(7).toString(); } - foreach (QEvdevKeyboardHandler *handler, m_keyboards) { + for (const auto &keyboard : m_keyboards) { if (keymapFromSpec.isEmpty()) - handler->unloadKeymap(); + keyboard.handler->unloadKeymap(); else - handler->loadKeymap(keymapFromSpec); + keyboard.handler->loadKeymap(keymapFromSpec); } } else { - foreach (QEvdevKeyboardHandler *handler, m_keyboards) - handler->loadKeymap(file); + for (const auto &keyboard : m_keyboards) + keyboard.handler->loadKeymap(file); } } void QEvdevKeyboardManager::switchLang() { - foreach (QEvdevKeyboardHandler *handler, m_keyboards) - handler->switchLang(); + for (const auto &keyboard : m_keyboards) + keyboard.handler->switchLang(); } QT_END_NAMESPACE diff --git a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardmanager_p.h b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardmanager_p.h index 9ce0afb522..e495aafc9a 100644 --- a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardmanager_p.h +++ b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardmanager_p.h @@ -53,6 +53,7 @@ #include "qevdevkeyboardhandler_p.h" +#include <QtInputSupport/private/devicehandlerlist_p.h> #include <QtDeviceDiscoverySupport/private/qdevicediscovery_p.h> #include <QObject> @@ -77,7 +78,7 @@ private: void updateDeviceCount(); QString m_spec; - QHash<QString,QEvdevKeyboardHandler*> m_keyboards; + QtInputSupport::DeviceHandlerList<QEvdevKeyboardHandler> m_keyboards; QDeviceDiscovery *m_deviceDiscovery; QString m_defaultKeymapFile; }; diff --git a/src/platformsupport/input/evdevmouse/qevdevmousehandler.cpp b/src/platformsupport/input/evdevmouse/qevdevmousehandler.cpp index 86a4cd0076..6a53ad2088 100644 --- a/src/platformsupport/input/evdevmouse/qevdevmousehandler.cpp +++ b/src/platformsupport/input/evdevmouse/qevdevmousehandler.cpp @@ -66,7 +66,7 @@ QT_BEGIN_NAMESPACE Q_LOGGING_CATEGORY(qLcEvdevMouse, "qt.qpa.input") -QEvdevMouseHandler *QEvdevMouseHandler::create(const QString &device, const QString &specification) +std::unique_ptr<QEvdevMouseHandler> QEvdevMouseHandler::create(const QString &device, const QString &specification) { qCDebug(qLcEvdevMouse) << "create mouse handler for" << device << specification; @@ -91,10 +91,10 @@ QEvdevMouseHandler *QEvdevMouseHandler::create(const QString &device, const QStr fd = qt_safe_open(device.toLocal8Bit().constData(), O_RDONLY | O_NDELAY, 0); if (fd >= 0) { ::ioctl(fd, EVIOCGRAB, grab); - return new QEvdevMouseHandler(device, fd, abs, compression, jitterLimit); + return std::unique_ptr<QEvdevMouseHandler>(new QEvdevMouseHandler(device, fd, abs, compression, jitterLimit)); } else { qErrnoWarning(errno, "Cannot open mouse input device %s", qPrintable(device)); - return 0; + return nullptr; } } diff --git a/src/platformsupport/input/evdevmouse/qevdevmousehandler_p.h b/src/platformsupport/input/evdevmouse/qevdevmousehandler_p.h index c7f2b04eb2..727f1a02f9 100644 --- a/src/platformsupport/input/evdevmouse/qevdevmousehandler_p.h +++ b/src/platformsupport/input/evdevmouse/qevdevmousehandler_p.h @@ -56,6 +56,8 @@ #include <QPoint> #include <QEvent> +#include <memory> + QT_BEGIN_NAMESPACE class QSocketNotifier; @@ -64,7 +66,7 @@ class QEvdevMouseHandler : public QObject { Q_OBJECT public: - static QEvdevMouseHandler *create(const QString &device, const QString &specification); + static std::unique_ptr<QEvdevMouseHandler> create(const QString &device, const QString &specification); ~QEvdevMouseHandler(); void readMouseData(); diff --git a/src/platformsupport/input/evdevmouse/qevdevmousemanager.cpp b/src/platformsupport/input/evdevmouse/qevdevmousemanager.cpp index 7abca215da..0873981436 100644 --- a/src/platformsupport/input/evdevmouse/qevdevmousemanager.cpp +++ b/src/platformsupport/input/evdevmouse/qevdevmousemanager.cpp @@ -111,8 +111,6 @@ QEvdevMouseManager::QEvdevMouseManager(const QString &key, const QString &specif QEvdevMouseManager::~QEvdevMouseManager() { - qDeleteAll(m_mice); - m_mice.clear(); } void QEvdevMouseManager::clampPosition() @@ -160,13 +158,13 @@ void QEvdevMouseManager::handleWheelEvent(QPoint delta) void QEvdevMouseManager::addMouse(const QString &deviceNode) { qCDebug(qLcEvdevMouse, "Adding mouse at %ls", qUtf16Printable(deviceNode)); - QEvdevMouseHandler *handler = QEvdevMouseHandler::create(deviceNode, m_spec); + auto handler = QEvdevMouseHandler::create(deviceNode, m_spec); if (handler) { - connect(handler, &QEvdevMouseHandler::handleMouseEvent, + connect(handler.get(), &QEvdevMouseHandler::handleMouseEvent, this, &QEvdevMouseManager::handleMouseEvent); - connect(handler, &QEvdevMouseHandler::handleWheelEvent, + connect(handler.get(), &QEvdevMouseHandler::handleWheelEvent, this, &QEvdevMouseManager::handleWheelEvent); - m_mice.insert(deviceNode, handler); + m_mice.add(deviceNode, std::move(handler)); updateDeviceCount(); } else { qWarning("evdevmouse: Failed to open mouse device %ls", qUtf16Printable(deviceNode)); @@ -175,12 +173,9 @@ void QEvdevMouseManager::addMouse(const QString &deviceNode) void QEvdevMouseManager::removeMouse(const QString &deviceNode) { - if (m_mice.contains(deviceNode)) { + if (m_mice.remove(deviceNode)) { qCDebug(qLcEvdevMouse, "Removing mouse at %ls", qUtf16Printable(deviceNode)); - QEvdevMouseHandler *handler = m_mice.value(deviceNode); - m_mice.remove(deviceNode); updateDeviceCount(); - delete handler; } } diff --git a/src/platformsupport/input/evdevmouse/qevdevmousemanager_p.h b/src/platformsupport/input/evdevmouse/qevdevmousemanager_p.h index 62b3c1beea..1d547da1e8 100644 --- a/src/platformsupport/input/evdevmouse/qevdevmousemanager_p.h +++ b/src/platformsupport/input/evdevmouse/qevdevmousemanager_p.h @@ -53,6 +53,8 @@ #include "qevdevmousehandler_p.h" +#include <QtInputSupport/private/devicehandlerlist_p.h> + #include <QObject> #include <QHash> #include <QSocketNotifier> @@ -80,7 +82,7 @@ private: void updateDeviceCount(); QString m_spec; - QHash<QString,QEvdevMouseHandler*> m_mice; + QtInputSupport::DeviceHandlerList<QEvdevMouseHandler> m_mice; QDeviceDiscovery *m_deviceDiscovery; int m_x; int m_y; diff --git a/src/platformsupport/input/evdevtablet/qevdevtabletmanager.cpp b/src/platformsupport/input/evdevtablet/qevdevtabletmanager.cpp index eedde9a96e..d503476aad 100644 --- a/src/platformsupport/input/evdevtablet/qevdevtabletmanager.cpp +++ b/src/platformsupport/input/evdevtablet/qevdevtabletmanager.cpp @@ -46,6 +46,7 @@ #include <QtDeviceDiscoverySupport/private/qdevicediscovery_p.h> #include <private/qguiapplication_p.h> #include <private/qinputdevicemanager_p_p.h> +#include <private/qmemory_p.h> QT_BEGIN_NAMESPACE @@ -99,16 +100,14 @@ QEvdevTabletManager::QEvdevTabletManager(const QString &key, const QString &spec QEvdevTabletManager::~QEvdevTabletManager() { - qDeleteAll(m_activeDevices); } void QEvdevTabletManager::addDevice(const QString &deviceNode) { qCDebug(qLcEvdevTablet, "Adding device at %ls", qUtf16Printable(deviceNode)); - QEvdevTabletHandlerThread *handler; - handler = new QEvdevTabletHandlerThread(deviceNode, m_spec); + auto handler = qt_make_unique<QEvdevTabletHandlerThread>(deviceNode, m_spec); if (handler) { - m_activeDevices.insert(deviceNode, handler); + m_activeDevices.add(deviceNode, std::move(handler)); updateDeviceCount(); } else { qWarning("evdevtablet: Failed to open tablet device %ls", qUtf16Printable(deviceNode)); @@ -117,12 +116,9 @@ void QEvdevTabletManager::addDevice(const QString &deviceNode) void QEvdevTabletManager::removeDevice(const QString &deviceNode) { - if (m_activeDevices.contains(deviceNode)) { + if (m_activeDevices.remove(deviceNode)) { qCDebug(qLcEvdevTablet, "Removing device at %ls", qUtf16Printable(deviceNode)); - QEvdevTabletHandlerThread *handler = m_activeDevices.value(deviceNode); - m_activeDevices.remove(deviceNode); updateDeviceCount(); - delete handler; } } diff --git a/src/platformsupport/input/evdevtablet/qevdevtabletmanager_p.h b/src/platformsupport/input/evdevtablet/qevdevtabletmanager_p.h index 5178e167b0..0274f9d3ed 100644 --- a/src/platformsupport/input/evdevtablet/qevdevtabletmanager_p.h +++ b/src/platformsupport/input/evdevtablet/qevdevtabletmanager_p.h @@ -51,6 +51,8 @@ // We mean it. // +#include <QtInputSupport/private/devicehandlerlist_p.h> + #include <QObject> #include <QHash> #include <QSocketNotifier> @@ -74,7 +76,7 @@ private: QString m_spec; QDeviceDiscovery *m_deviceDiscovery; - QHash<QString, QEvdevTabletHandlerThread *> m_activeDevices; + QtInputSupport::DeviceHandlerList<QEvdevTabletHandlerThread> m_activeDevices; }; QT_END_NAMESPACE diff --git a/src/platformsupport/input/evdevtouch/qevdevtouchmanager.cpp b/src/platformsupport/input/evdevtouch/qevdevtouchmanager.cpp index f59d8d5e99..04d4ac777e 100644 --- a/src/platformsupport/input/evdevtouch/qevdevtouchmanager.cpp +++ b/src/platformsupport/input/evdevtouch/qevdevtouchmanager.cpp @@ -46,6 +46,7 @@ #include <QtDeviceDiscoverySupport/private/qdevicediscovery_p.h> #include <private/qguiapplication_p.h> #include <private/qinputdevicemanager_p_p.h> +#include <private/qmemory_p.h> QT_BEGIN_NAMESPACE @@ -99,17 +100,15 @@ QEvdevTouchManager::QEvdevTouchManager(const QString &key, const QString &specif QEvdevTouchManager::~QEvdevTouchManager() { - qDeleteAll(m_activeDevices); } void QEvdevTouchManager::addDevice(const QString &deviceNode) { qCDebug(qLcEvdevTouch, "evdevtouch: Adding device at %ls", qUtf16Printable(deviceNode)); - QEvdevTouchScreenHandlerThread *handler; - handler = new QEvdevTouchScreenHandlerThread(deviceNode, m_spec); + auto handler = qt_make_unique<QEvdevTouchScreenHandlerThread>(deviceNode, m_spec); if (handler) { - m_activeDevices.insert(deviceNode, handler); - connect(handler, &QEvdevTouchScreenHandlerThread::touchDeviceRegistered, this, &QEvdevTouchManager::updateInputDeviceCount); + m_activeDevices.add(deviceNode, std::move(handler)); + connect(handler.get(), &QEvdevTouchScreenHandlerThread::touchDeviceRegistered, this, &QEvdevTouchManager::updateInputDeviceCount); } else { qWarning("evdevtouch: Failed to open touch device %ls", qUtf16Printable(deviceNode)); } @@ -117,12 +116,8 @@ void QEvdevTouchManager::addDevice(const QString &deviceNode) void QEvdevTouchManager::removeDevice(const QString &deviceNode) { - if (m_activeDevices.contains(deviceNode)) { + if (m_activeDevices.remove(deviceNode)) { qCDebug(qLcEvdevTouch, "evdevtouch: Removing device at %ls", qUtf16Printable(deviceNode)); - QEvdevTouchScreenHandlerThread *handler = m_activeDevices.value(deviceNode); - m_activeDevices.remove(deviceNode); - delete handler; - updateInputDeviceCount(); } } @@ -130,8 +125,8 @@ void QEvdevTouchManager::removeDevice(const QString &deviceNode) void QEvdevTouchManager::updateInputDeviceCount() { int registeredTouchDevices = 0; - Q_FOREACH (QEvdevTouchScreenHandlerThread *handler, m_activeDevices) { - if (handler->isTouchDeviceRegistered()) + for (const auto &device : m_activeDevices) { + if (device.handler->isTouchDeviceRegistered()) ++registeredTouchDevices; } diff --git a/src/platformsupport/input/evdevtouch/qevdevtouchmanager_p.h b/src/platformsupport/input/evdevtouch/qevdevtouchmanager_p.h index b9b772fb3a..97f3137676 100644 --- a/src/platformsupport/input/evdevtouch/qevdevtouchmanager_p.h +++ b/src/platformsupport/input/evdevtouch/qevdevtouchmanager_p.h @@ -51,6 +51,8 @@ // We mean it. // +#include <QtInputSupport/private/devicehandlerlist_p.h> + #include <QObject> #include <QHash> #include <QSocketNotifier> @@ -74,7 +76,7 @@ public: private: QString m_spec; QDeviceDiscovery *m_deviceDiscovery; - QHash<QString, QEvdevTouchScreenHandlerThread *> m_activeDevices; + QtInputSupport::DeviceHandlerList<QEvdevTouchScreenHandlerThread> m_activeDevices; }; QT_END_NAMESPACE diff --git a/src/platformsupport/input/shared/devicehandlerlist_p.h b/src/platformsupport/input/shared/devicehandlerlist_p.h new file mode 100644 index 0000000000..97794d4d7d --- /dev/null +++ b/src/platformsupport/input/shared/devicehandlerlist_p.h @@ -0,0 +1,95 @@ +/**************************************************************************** +** +** Copyright (C) 2019 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Marc Mutz <marc.mutz@kdab.com> +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QTINPUTSUPPORT_DEVICEHANDLERLIST_P_H +#define QTINPUTSUPPORT_DEVICEHANDLERLIST_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QString> + +#include <vector> +#include <memory> + +namespace QtInputSupport { + +template <typename Handler> +class DeviceHandlerList { +public: + struct Device { + QString deviceNode; + std::unique_ptr<Handler> handler; + }; + + void add(const QString &deviceNode, std::unique_ptr<Handler> handler) + { + v.push_back({deviceNode, std::move(handler)}); + } + + bool remove(const QString &deviceNode) + { + const auto deviceNodeMatches = [&] (const Device &d) { return d.deviceNode == deviceNode; }; + const auto it = std::find_if(v.cbegin(), v.cend(), deviceNodeMatches); + if (it == v.cend()) + return false; + v.erase(it); + return true; + } + + int count() const noexcept { return static_cast<int>(v.size()); } + + typename std::vector<Device>::const_iterator begin() const noexcept { return v.begin(); } + typename std::vector<Device>::const_iterator end() const noexcept { return v.end(); } + +private: + std::vector<Device> v; +}; + +} // QtInputSupport + +#endif // QTINPUTSUPPORT_DEVICEHANDLERLIST_P_H diff --git a/src/platformsupport/input/shared/shared.pri b/src/platformsupport/input/shared/shared.pri index 1443235244..9608c7de7a 100644 --- a/src/platformsupport/input/shared/shared.pri +++ b/src/platformsupport/input/shared/shared.pri @@ -1,4 +1,5 @@ HEADERS += \ + $$PWD/devicehandlerlist_p.h \ $$PWD/qtouchoutputmapping_p.h SOURCES += \ |