diff options
Diffstat (limited to 'src/plugins/platforms/wayland/qwaylandinputdevice.cpp')
| -rw-r--r-- | src/plugins/platforms/wayland/qwaylandinputdevice.cpp | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/plugins/platforms/wayland/qwaylandinputdevice.cpp b/src/plugins/platforms/wayland/qwaylandinputdevice.cpp new file mode 100644 index 0000000..eeda105 --- /dev/null +++ b/src/plugins/platforms/wayland/qwaylandinputdevice.cpp @@ -0,0 +1,178 @@ +#include <QWindowSystemInterface> +#include "qwaylandintegration.h" +#include "qwaylandwindowsurface.h" +#include "qfontconfigdatabase.h" + +#include <QtGui/private/qpixmap_raster_p.h> +#include <QtGui/QPlatformWindow> + +#include <unistd.h> +#include <fcntl.h> + +class QWaylandInputDevice { +public: + QWaylandInputDevice(struct wl_display *display, uint32_t id); + +private: + struct wl_display *mDisplay; + struct wl_input_device *mInputDevice; + struct wl_surface *mPointerFocus; + struct wl_surface *mKeyboardFocus; + static const struct wl_input_device_listener inputDeviceListener; + Qt::MouseButtons mButtons; + QPoint mSurfacePos; + QPoint mGlobalPos; + + static void inputHandleMotion(void *data, + struct wl_input_device *input_device, + uint32_t time, + int32_t x, int32_t y, + int32_t sx, int32_t sy); + static void inputHandleButton(void *data, + struct wl_input_device *input_device, + uint32_t time, uint32_t button, uint32_t state); + static void inputHandleKey(void *data, + struct wl_input_device *input_device, + uint32_t time, uint32_t key, uint32_t state); + static void inputHandlePointerFocus(void *data, + struct wl_input_device *input_device, + uint32_t time, struct wl_surface *surface, + int32_t x, int32_t y, int32_t sx, int32_t sy); + static void inputHandleKeyboardFocus(void *data, + struct wl_input_device *input_device, + uint32_t time, + struct wl_surface *surface, + struct wl_array *keys); +}; + +QWaylandInputDevice::QWaylandInputDevice(struct wl_display *display, + uint32_t id) + : mDisplay(display) + , mInputDevice(wl_input_device_create(display, id)) + , mPointerFocus(NULL) + , mKeyboardFocus(NULL) + , mButtons(0) +{ + wl_input_device_add_listener(mInputDevice, + &inputDeviceListener, + this); + wl_input_device_set_user_data(mInputDevice, this); +} + +void QWaylandInputDevice::inputHandleMotion(void *data, + struct wl_input_device *input_device, + uint32_t time, + int32_t x, int32_t y, + int32_t surface_x, int32_t surface_y) +{ + QWaylandInputDevice *inputDevice = (QWaylandInputDevice *) data; + QWaylandWindow *window = + (QWaylandWindow *) wl_surface_get_user_data(inputDevice->mPointerFocus); + + inputDevice->mSurfacePos = QPoint(surface_x, surface_y); + inputDevice->mGlobalPos = QPoint(x, y); + QWindowSystemInterface::handleMouseEvent(window->widget(), + time, + inputDevice->mSurfacePos, + inputDevice->mGlobalPos, + inputDevice->mButtons); +} + +void QWaylandInputDevice::inputHandleButton(void *data, + struct wl_input_device *input_device, + uint32_t time, uint32_t button, uint32_t state) +{ + QWaylandInputDevice *inputDevice = (QWaylandInputDevice *) data; + QWaylandWindow *window = + (QWaylandWindow *) wl_surface_get_user_data(inputDevice->mPointerFocus); + Qt::MouseButton qt_button; + + switch (button) { + case 272: + qt_button = Qt::LeftButton; + break; + case 273: + qt_button = Qt::RightButton; + break; + case 274: + qt_button = Qt::MidButton; + break; + default: + return; + } + + if (state) + inputDevice->mButtons |= qt_button; + else + inputDevice->mButtons &= ~qt_button; + + QWindowSystemInterface::handleMouseEvent(window->widget(), + time, + inputDevice->mSurfacePos, + inputDevice->mGlobalPos, + inputDevice->mButtons); +} + +void QWaylandInputDevice::inputHandleKey(void *data, + struct wl_input_device *input_device, + uint32_t time, uint32_t key, uint32_t state) +{ +} + +void QWaylandInputDevice::inputHandlePointerFocus(void *data, + struct wl_input_device *input_device, + uint32_t time, struct wl_surface *surface, + int32_t x, int32_t y, int32_t sx, int32_t sy) +{ + QWaylandInputDevice *inputDevice = (QWaylandInputDevice *) data; + QWaylandWindow *window; + + if (inputDevice->mPointerFocus) { + window = (QWaylandWindow *) + wl_surface_get_user_data(inputDevice->mPointerFocus); + QWindowSystemInterface::handleLeaveEvent(window->widget()); + inputDevice->mPointerFocus = NULL; + } + + if (surface) { + window = (QWaylandWindow *) wl_surface_get_user_data(surface); + QWindowSystemInterface::handleEnterEvent(window->widget()); + inputDevice->mPointerFocus = surface; + } +} + +void QWaylandInputDevice::inputHandleKeyboardFocus(void *data, + struct wl_input_device *input_device, + uint32_t time, + struct wl_surface *surface, + struct wl_array *keys) +{ + QWaylandInputDevice *inputDevice = (QWaylandInputDevice *) data; + QWaylandWindow *window; + + if (inputDevice->mKeyboardFocus) { + window = (QWaylandWindow *) + wl_surface_get_user_data(inputDevice->mKeyboardFocus); + inputDevice->mKeyboardFocus = NULL; + } + + if (surface) { + window = (QWaylandWindow *) wl_surface_get_user_data(surface); + inputDevice->mKeyboardFocus = surface; + } +} + +const struct wl_input_device_listener QWaylandInputDevice::inputDeviceListener = { + QWaylandInputDevice::inputHandleMotion, + QWaylandInputDevice::inputHandleButton, + QWaylandInputDevice::inputHandleKey, + QWaylandInputDevice::inputHandlePointerFocus, + QWaylandInputDevice::inputHandleKeyboardFocus, +}; + + +QWaylandInputDevice * +waylandInputDeviceCreate(struct wl_display *display, uint32_t id) +{ + return new QWaylandInputDevice(display, id); +} |