| | |
| | | #include "abstractwindowcontext_p.h" |
| | | |
| | | #include <QtGui/QPen> |
| | | #include <QtGui/QPainter> |
| | | #include <QtGui/QScreen> |
| | | |
| | | #include "qwkglobal_p.h" |
| | | |
| | | namespace QWK { |
| | | |
| | | AbstractWindowContext::AbstractWindowContext() |
| | | : m_host(nullptr), m_delegate(nullptr), m_windowHandle(nullptr) { |
| | | } |
| | | AbstractWindowContext::AbstractWindowContext() = default; |
| | | |
| | | AbstractWindowContext::~AbstractWindowContext() = default; |
| | | |
| | | class EventFilterForwarder : public QObject { |
| | | public: |
| | | using EventProc = bool (*)(QEvent *, void *); |
| | | |
| | | EventFilterForwarder(EventProc proc, void *user, QObject *parent = nullptr) |
| | | : QObject(parent), proc(proc), user(user) { |
| | | void AbstractWindowContext::setup(QObject *host, WindowItemDelegate *delegate) { |
| | | if (m_host || !host || !delegate) { |
| | | return; |
| | | } |
| | | |
| | | bool eventFilter(QObject *obj, QEvent *event) override { |
| | | Q_UNUSED(obj) |
| | | return proc(event, user); |
| | | } |
| | | |
| | | protected: |
| | | EventProc proc; |
| | | void *user; |
| | | }; |
| | | |
| | | bool AbstractWindowContext::setup(QObject *host, WindowItemDelegate *delegate) { |
| | | if (!host || !delegate) { |
| | | return false; |
| | | } |
| | | |
| | | auto windowHandle = delegate->hostWindow(host); |
| | | if (!windowHandle) { |
| | | return false; |
| | | } |
| | | |
| | | m_host = host; |
| | | m_delegate.reset(delegate); |
| | | m_windowHandle = windowHandle; |
| | | |
| | | if (!setupHost()) { |
| | | m_host = nullptr; |
| | | m_delegate = nullptr; |
| | | m_windowHandle = nullptr; |
| | | return false; |
| | | m_windowHandle = m_delegate->hostWindow(m_host); |
| | | if (m_windowHandle) { |
| | | winIdChanged(); |
| | | } |
| | | } |
| | | |
| | | // Install specific event filter |
| | | host->installEventFilter(new EventFilterForwarder( |
| | | [](QEvent *event, void *user) { |
| | | return static_cast<AbstractWindowContext *>(user)->hostEventFilter(event); |
| | | }, |
| | | this, this)); |
| | | void AbstractWindowContext::setWindowAttribute(const QString &key, const QVariant &var) { |
| | | auto it = m_windowAttributes.find(key); |
| | | if (it.value() == var) |
| | | return; |
| | | |
| | | return true; |
| | | auto newVar = var; |
| | | auto oldVar = it.value(); |
| | | void *args[] = { |
| | | &const_cast<QString &>(key), |
| | | &newVar, |
| | | &oldVar, |
| | | }; |
| | | virtual_hook(WindowAttributeChangedHook, args); |
| | | } |
| | | |
| | | bool AbstractWindowContext::setHitTestVisible(const QObject *obj, bool visible) { |
| | |
| | | return true; |
| | | } |
| | | |
| | | bool AbstractWindowContext::setHitTestVisible(const QRect &rect, bool visible) { |
| | | Q_ASSERT(rect.isValid()); |
| | | if (!rect.isValid()) { |
| | | return false; |
| | | } |
| | | |
| | | if (visible) { |
| | | m_hitTestVisibleRects.append(rect); |
| | | } else { |
| | | m_hitTestVisibleRects.removeAll(rect); |
| | | } |
| | | hitTestVisibleShapeDirty = true; |
| | | return true; |
| | | } |
| | | |
| | | bool AbstractWindowContext::setSystemButton(CoreWindowAgent::SystemButton button, |
| | | const QObject *obj) { |
| | | Q_ASSERT(obj); |
| | | Q_ASSERT(button != CoreWindowAgent::Unknown); |
| | | if (!obj || (button == CoreWindowAgent::Unknown)) { |
| | | bool AbstractWindowContext::setSystemButton(WindowAgentBase::SystemButton button, |
| | | QObject *obj) { |
| | | Q_ASSERT(button != WindowAgentBase::Unknown); |
| | | if (button == WindowAgentBase::Unknown) { |
| | | return false; |
| | | } |
| | | |
| | |
| | | return true; |
| | | } |
| | | |
| | | bool AbstractWindowContext::setTitleBar(const QObject *item) { |
| | | bool AbstractWindowContext::setTitleBar(QObject *item) { |
| | | Q_ASSERT(item); |
| | | if (!item) { |
| | | return false; |
| | | } |
| | | |
| | | if (m_titleBar == item) { |
| | | return false; |
| | | } |
| | |
| | | return true; |
| | | } |
| | | |
| | | void AbstractWindowContext::showSystemMenu(const QPoint &pos) { |
| | | // ? |
| | | #ifdef Q_OS_MAC |
| | | void AbstractWindowContext::setSystemButtonArea(const QRect &rect) { |
| | | m_systemButtonArea = rect; |
| | | virtual_hook(SystemButtonAreaChangedHook, nullptr); |
| | | } |
| | | |
| | | QRegion AbstractWindowContext::hitTestShape() const { |
| | | if (hitTestVisibleShapeDirty) { |
| | | hitTestVisibleShape = {}; |
| | | for (const auto &rect : m_hitTestVisibleRects) { |
| | | hitTestVisibleShape += rect; |
| | | } |
| | | hitTestVisibleShapeDirty = false; |
| | | } |
| | | return hitTestVisibleShape; |
| | | } |
| | | #endif |
| | | |
| | | bool AbstractWindowContext::isInSystemButtons(const QPoint &pos, |
| | | CoreWindowAgent::SystemButton *button) const { |
| | | *button = CoreWindowAgent::Unknown; |
| | | for (int i = CoreWindowAgent::WindowIcon; i <= CoreWindowAgent::Close; ++i) { |
| | | WindowAgentBase::SystemButton *button) const { |
| | | *button = WindowAgentBase::Unknown; |
| | | for (int i = WindowAgentBase::WindowIcon; i <= WindowAgentBase::Close; ++i) { |
| | | auto currentButton = m_systemButtons[i]; |
| | | if (!currentButton || !m_delegate->isVisible(currentButton) || |
| | | !m_delegate->isEnabled(currentButton)) { |
| | | continue; |
| | | } |
| | | if (m_delegate->mapGeometryToScene(currentButton).contains(pos)) { |
| | | *button = static_cast<CoreWindowAgent::SystemButton>(i); |
| | | *button = static_cast<WindowAgentBase::SystemButton>(i); |
| | | return true; |
| | | } |
| | | } |
| | |
| | | return false; |
| | | } |
| | | |
| | | for (int i = CoreWindowAgent::WindowIcon; i <= CoreWindowAgent::Close; ++i) { |
| | | for (int i = WindowAgentBase::WindowIcon; i <= WindowAgentBase::Close; ++i) { |
| | | auto currentButton = m_systemButtons[i]; |
| | | if (currentButton && m_delegate->isVisible(currentButton) && |
| | | m_delegate->isEnabled(currentButton) && |
| | |
| | | } |
| | | } |
| | | |
| | | if (!m_hitTestVisibleRects.isEmpty() && hitTestShape().contains(pos)) { |
| | | return false; |
| | | } |
| | | return true; |
| | | } |
| | | |
| | | bool AbstractWindowContext::hostEventFilter(QEvent *event) { |
| | | Q_UNUSED(event) |
| | | return false; |
| | | QString AbstractWindowContext::key() const { |
| | | return {}; |
| | | } |
| | | |
| | | } |
| | | QWK_USED static constexpr const struct { |
| | | const quint32 activeLight = MAKE_RGBA_COLOR(210, 233, 189, 226); |
| | | const quint32 activeDark = MAKE_RGBA_COLOR(177, 205, 190, 240); |
| | | const quint32 inactiveLight = MAKE_RGBA_COLOR(193, 195, 211, 203); |
| | | const quint32 inactiveDark = MAKE_RGBA_COLOR(240, 240, 250, 255); |
| | | } kSampleColorSet; |
| | | |
| | | void AbstractWindowContext::virtual_hook(int id, void *data) { |
| | | switch (id) { |
| | | case CentralizeHook: { |
| | | if (!m_windowHandle) |
| | | return; |
| | | |
| | | QRect screenGeometry = m_windowHandle->screen()->geometry(); |
| | | int x = (screenGeometry.width() - m_windowHandle->width()) / 2; |
| | | int y = (screenGeometry.height() - m_windowHandle->height()) / 2; |
| | | QPoint pos(x, y); |
| | | pos += screenGeometry.topLeft(); |
| | | m_windowHandle->setPosition(pos); |
| | | return; |
| | | } |
| | | |
| | | case RaiseWindowHook: { |
| | | Qt::WindowStates state = m_delegate->getWindowState(m_host); |
| | | if (state & Qt::WindowMinimized) { |
| | | m_delegate->setWindowState(m_host, state & ~Qt::WindowMinimized); |
| | | } |
| | | m_delegate->bringWindowToTop(m_host); |
| | | return; |
| | | } |
| | | |
| | | case DefaultColorsHook: { |
| | | auto &map = *static_cast<QMap<QString, QColor> *>(data); |
| | | map.clear(); |
| | | map.insert(QStringLiteral("activeLight"), kSampleColorSet.activeLight); |
| | | map.insert(QStringLiteral("activeDark"), kSampleColorSet.activeDark); |
| | | map.insert(QStringLiteral("inactiveLight"), kSampleColorSet.inactiveLight); |
| | | map.insert(QStringLiteral("inactiveDark"), kSampleColorSet.inactiveDark); |
| | | return; |
| | | } |
| | | |
| | | default: |
| | | break; |
| | | } |
| | | } |
| | | |
| | | void AbstractWindowContext::showSystemMenu(const QPoint &pos) { |
| | | virtual_hook(ShowSystemMenuHook, &const_cast<QPoint &>(pos)); |
| | | } |
| | | |
| | | void AbstractWindowContext::notifyWinIdChange() { |
| | | auto oldWindow = m_windowHandle; |
| | | m_windowHandle = m_delegate->hostWindow(m_host); |
| | | if (oldWindow == m_windowHandle) |
| | | return; |
| | | winIdChanged(); |
| | | } |
| | | |
| | | } |