mirror of
https://github.com/hyprwm/wlroots-hyprland.git
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Merge pull request #418 from acrisci/feature/wlr-seat-touch
wlr-seat: touch
This commit is contained in:
Drew DeVault
GitHub
commit
fa36ac90f7
17 changed files with 909 additions and 152 deletions
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@ -33,7 +33,7 @@ void handle_touch_down(struct libinput_event *event,
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wlr_event.device = wlr_dev;
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wlr_event.time_msec =
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usec_to_msec(libinput_event_touch_get_time_usec(tevent));
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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wlr_event.touch_id = libinput_event_touch_get_slot(tevent);
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wlr_event.x_mm = libinput_event_touch_get_x(tevent);
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wlr_event.y_mm = libinput_event_touch_get_y(tevent);
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libinput_device_get_size(libinput_dev, &wlr_event.width_mm, &wlr_event.height_mm);
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@ -54,7 +54,7 @@ void handle_touch_up(struct libinput_event *event,
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wlr_event.device = wlr_dev;
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wlr_event.time_msec =
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usec_to_msec(libinput_event_touch_get_time_usec(tevent));
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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wlr_event.touch_id = libinput_event_touch_get_slot(tevent);
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wl_signal_emit(&wlr_dev->touch->events.up, &wlr_event);
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}
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@ -72,7 +72,7 @@ void handle_touch_motion(struct libinput_event *event,
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wlr_event.device = wlr_dev;
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wlr_event.time_msec =
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usec_to_msec(libinput_event_touch_get_time_usec(tevent));
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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wlr_event.touch_id = libinput_event_touch_get_slot(tevent);
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wlr_event.x_mm = libinput_event_touch_get_x(tevent);
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wlr_event.y_mm = libinput_event_touch_get_y(tevent);
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libinput_device_get_size(libinput_dev, &wlr_event.width_mm, &wlr_event.height_mm);
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@ -93,6 +93,6 @@ void handle_touch_cancel(struct libinput_event *event,
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wlr_event.device = wlr_dev;
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wlr_event.time_msec =
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usec_to_msec(libinput_event_touch_get_time_usec(tevent));
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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wlr_event.touch_id = libinput_event_touch_get_slot(tevent);
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wl_signal_emit(&wlr_dev->touch->events.cancel, &wlr_event);
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}
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@ -55,7 +55,7 @@ struct sample_state {
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};
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struct touch_point {
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int32_t slot;
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int32_t touch_id;
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double x, y;
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};
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@ -199,7 +199,7 @@ static void handle_touch_up(struct wl_listener *listener, void *data) {
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struct wlr_event_touch_up *event = data;
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for (size_t i = 0; i < sample->touch_points->length; ++i) {
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struct touch_point *point = sample->touch_points->items[i];
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if (point->slot == event->slot) {
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if (point->touch_id == event->touch_id) {
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wlr_list_del(sample->touch_points, i);
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break;
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}
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@ -212,7 +212,7 @@ static void handle_touch_down(struct wl_listener *listener, void *data) {
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struct sample_state *sample = wl_container_of(listener, sample, touch_down);
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struct wlr_event_touch_down *event = data;
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struct touch_point *point = calloc(1, sizeof(struct touch_point));
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point->slot = event->slot;
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point->touch_id = event->touch_id;
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point->x = event->x_mm / event->width_mm;
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point->y = event->y_mm / event->height_mm;
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if (wlr_list_add(sample->touch_points, point) == -1) {
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@ -228,7 +228,7 @@ static void handle_touch_motion(struct wl_listener *listener, void *data) {
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struct wlr_event_touch_motion *event = data;
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for (size_t i = 0; i < sample->touch_points->length; ++i) {
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struct touch_point *point = sample->touch_points->items[i];
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if (point->slot == event->slot) {
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if (point->touch_id == event->touch_id) {
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point->x = event->x_mm / event->width_mm;
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point->y = event->y_mm / event->height_mm;
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break;
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@ -136,7 +136,7 @@ static void touch_down_notify(struct wl_listener *listener, void *data) {
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struct wlr_event_touch_down *event = data;
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struct touch_state *tstate = wl_container_of(listener, tstate, down);
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if (tstate->compositor->touch_down_cb) {
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tstate->compositor->touch_down_cb(tstate, event->slot,
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tstate->compositor->touch_down_cb(tstate, event->touch_id,
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event->x_mm, event->y_mm, event->width_mm, event->height_mm);
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}
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}
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@ -145,7 +145,7 @@ static void touch_motion_notify(struct wl_listener *listener, void *data) {
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struct wlr_event_touch_motion *event = data;
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struct touch_state *tstate = wl_container_of(listener, tstate, motion);
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if (tstate->compositor->touch_motion_cb) {
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tstate->compositor->touch_motion_cb(tstate, event->slot,
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tstate->compositor->touch_motion_cb(tstate, event->touch_id,
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event->x_mm, event->y_mm, event->width_mm, event->height_mm);
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}
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}
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@ -154,7 +154,7 @@ static void touch_up_notify(struct wl_listener *listener, void *data) {
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struct wlr_event_touch_up *event = data;
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struct touch_state *tstate = wl_container_of(listener, tstate, up);
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if (tstate->compositor->touch_up_cb) {
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tstate->compositor->touch_up_cb(tstate, event->slot);
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tstate->compositor->touch_up_cb(tstate, event->touch_id);
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}
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}
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@ -162,7 +162,7 @@ static void touch_cancel_notify(struct wl_listener *listener, void *data) {
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struct wlr_event_touch_cancel *event = data;
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struct touch_state *tstate = wl_container_of(listener, tstate, cancel);
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if (tstate->compositor->touch_cancel_cb) {
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tstate->compositor->touch_cancel_cb(tstate, event->slot);
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tstate->compositor->touch_cancel_cb(tstate, event->touch_id);
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}
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}
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@ -95,12 +95,12 @@ struct compositor_state {
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enum wlr_axis_source source,
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enum wlr_axis_orientation orientation,
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double delta);
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void (*touch_down_cb)(struct touch_state *s, int32_t slot,
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void (*touch_down_cb)(struct touch_state *s, int32_t touch_id,
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double x, double y, double width, double height);
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void (*touch_motion_cb)(struct touch_state *s, int32_t slot,
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void (*touch_motion_cb)(struct touch_state *s, int32_t touch_id,
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double x, double y, double width, double height);
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void (*touch_up_cb)(struct touch_state *s, int32_t slot);
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void (*touch_cancel_cb)(struct touch_state *s, int32_t slot);
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void (*touch_up_cb)(struct touch_state *s, int32_t touch_id);
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void (*touch_cancel_cb)(struct touch_state *s, int32_t touch_id);
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void (*tool_axis_cb)(struct tablet_tool_state *s,
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struct wlr_event_tablet_tool_axis *event);
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void (*tool_proximity_cb)(struct tablet_tool_state *s,
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@ -28,7 +28,7 @@ struct sample_state {
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};
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struct touch_point {
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int32_t slot;
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int32_t touch_id;
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double x, y;
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};
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@ -58,11 +58,11 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
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wlr_output_swap_buffers(wlr_output);
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}
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static void handle_touch_down(struct touch_state *tstate, int32_t slot,
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static void handle_touch_down(struct touch_state *tstate, int32_t touch_id,
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double x, double y, double width, double height) {
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struct sample_state *sample = tstate->compositor->data;
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struct touch_point *point = calloc(1, sizeof(struct touch_point));
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point->slot = slot;
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point->touch_id = touch_id;
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point->x = x / width;
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point->y = y / height;
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if (wlr_list_add(sample->touch_points, point) == -1) {
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@ -70,23 +70,23 @@ static void handle_touch_down(struct touch_state *tstate, int32_t slot,
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}
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}
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static void handle_touch_up(struct touch_state *tstate, int32_t slot) {
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static void handle_touch_up(struct touch_state *tstate, int32_t touch_id) {
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struct sample_state *sample = tstate->compositor->data;
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for (size_t i = 0; i < sample->touch_points->length; ++i) {
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struct touch_point *point = sample->touch_points->items[i];
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if (point->slot == slot) {
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if (point->touch_id == touch_id) {
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wlr_list_del(sample->touch_points, i);
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break;
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}
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}
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}
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static void handle_touch_motion(struct touch_state *tstate, int32_t slot,
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static void handle_touch_motion(struct touch_state *tstate, int32_t touch_id,
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double x, double y, double width, double height) {
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struct sample_state *sample = tstate->compositor->data;
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for (size_t i = 0; i < sample->touch_points->length; ++i) {
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struct touch_point *point = sample->touch_points->items[i];
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if (point->slot == slot) {
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if (point->touch_id == touch_id) {
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point->x = x / width;
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point->y = y / height;
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break;
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@ -39,7 +39,6 @@ struct roots_cursor {
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uint32_t resize_edges;
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// Ring buffer of input events that could trigger move/resize/rotate
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int input_events_idx;
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struct wl_list touch_points;
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struct roots_input_event input_events[16];
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struct wl_listener motion;
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@ -57,6 +56,9 @@ struct roots_cursor {
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struct wl_listener pointer_grab_begin;
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struct wl_listener pointer_grab_end;
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struct wl_listener touch_grab_begin;
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struct wl_listener touch_grab_end;
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struct wl_listener request_set_cursor;
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};
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@ -100,4 +102,10 @@ void roots_cursor_handle_pointer_grab_begin(struct roots_cursor *cursor,
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void roots_cursor_handle_pointer_grab_end(struct roots_cursor *cursor,
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struct wlr_seat_pointer_grab *grab);
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void roots_cursor_handle_touch_grab_begin(struct roots_cursor *cursor,
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struct wlr_seat_touch_grab *grab);
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void roots_cursor_handle_touch_grab_end(struct roots_cursor *cursor,
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struct wlr_seat_touch_grab *grab);
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#endif
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@ -9,6 +9,9 @@ struct roots_drag_icon {
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struct wl_list link; // roots_seat::drag_icons
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bool mapped;
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bool is_pointer;
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int32_t touch_id;
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int32_t sx;
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int32_t sy;
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@ -23,6 +26,10 @@ struct roots_seat {
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struct wl_list link;
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struct wl_list drag_icons;
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// coordinates of the first touch point if it exists
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int32_t touch_id;
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double touch_x, touch_y;
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struct roots_view *focus;
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struct wl_list keyboards;
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@ -43,13 +50,6 @@ struct roots_touch {
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struct wl_list link;
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};
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struct roots_touch_point {
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struct roots_touch *device;
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int32_t slot;
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double x, y;
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struct wl_list link;
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};
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struct roots_tablet_tool {
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struct roots_seat *seat;
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struct wlr_input_device *device;
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@ -126,4 +126,11 @@ void wlr_cursor_map_to_region(struct wlr_cursor *cur, struct wlr_box *box);
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void wlr_cursor_map_input_to_region(struct wlr_cursor *cur,
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struct wlr_input_device *dev, struct wlr_box *box);
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/**
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* Convert absolute coordinates to layout coordinates for the device.
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*/
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bool wlr_cursor_absolute_to_layout_coords(struct wlr_cursor *cur,
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struct wlr_input_device *device, double x_mm, double y_mm,
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double width_mm, double height_mm, double *lx, double *ly);
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#endif
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@ -10,6 +10,9 @@ wlr_pointer_grab_interface wlr_data_device_pointer_drag_interface;
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extern const struct
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wlr_keyboard_grab_interface wlr_data_device_keyboard_drag_interface;
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extern const struct
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wlr_touch_grab_interface wlr_data_device_touch_drag_interface;
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struct wlr_data_device_manager {
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struct wl_global *global;
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};
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@ -53,16 +56,22 @@ struct wlr_data_source {
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struct wlr_drag {
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struct wlr_seat_pointer_grab pointer_grab;
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struct wlr_seat_keyboard_grab keyboard_grab;
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struct wlr_seat_touch_grab touch_grab;
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struct wlr_seat *seat;
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struct wlr_seat_client *seat_client;
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struct wlr_seat_client *focus_client;
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bool is_pointer_grab;
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struct wlr_surface *icon;
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struct wlr_surface *focus;
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struct wlr_data_source *source;
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bool cancelling;
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int32_t grab_touch_id;
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struct wl_listener point_destroy;
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struct wl_listener icon_destroy;
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struct wl_listener source_destroy;
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struct wl_listener seat_client_unbound;
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@ -24,6 +24,26 @@ struct wlr_seat_client {
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struct wl_list link;
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};
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struct wlr_touch_point {
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int32_t touch_id;
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struct wlr_surface *surface;
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struct wlr_seat_client *client;
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struct wlr_surface *focus_surface;
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struct wlr_seat_client *focus_client;
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double sx, sy;
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struct wl_listener surface_destroy;
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struct wl_listener focus_surface_destroy;
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struct wl_listener resource_destroy;
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struct {
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struct wl_signal destroy;
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} events;
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struct wl_list link;
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};
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struct wlr_seat_pointer_grab;
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struct wlr_pointer_grab_interface {
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@ -49,6 +69,32 @@ struct wlr_keyboard_grab_interface {
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void (*cancel)(struct wlr_seat_keyboard_grab *grab);
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};
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struct wlr_seat_touch_grab;
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struct wlr_touch_grab_interface {
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uint32_t (*down)(struct wlr_seat_touch_grab *grab, uint32_t time,
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struct wlr_touch_point *point);
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void (*up)(struct wlr_seat_touch_grab *grab, uint32_t time,
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struct wlr_touch_point *point);
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void (*motion)(struct wlr_seat_touch_grab *grab, uint32_t time,
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struct wlr_touch_point *point);
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void (*enter)(struct wlr_seat_touch_grab *grab, uint32_t time,
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struct wlr_touch_point *point);
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// XXX this will conflict with the actual touch cancel which is different so
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// we need to rename this
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void (*cancel)(struct wlr_seat_touch_grab *grab);
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};
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/**
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* Passed to `wlr_seat_touch_start_grab()` to start a grab of the touch device.
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* The grabber is responsible for handling touch events for the seat.
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*/
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struct wlr_seat_touch_grab {
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const struct wlr_touch_grab_interface *interface;
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struct wlr_seat *seat;
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void *data;
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};
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/**
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* Passed to `wlr_seat_keyboard_start_grab()` to start a grab of the keyboard.
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* The grabber is responsible for handling keyboard events for the seat.
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@ -86,6 +132,7 @@ struct wlr_seat_pointer_state {
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struct wl_listener resource_destroy;
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};
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// TODO: May be useful to be able to simulate keyboard input events
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struct wlr_seat_keyboard_state {
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struct wlr_seat *seat;
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struct wlr_keyboard *keyboard;
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@ -103,6 +150,17 @@ struct wlr_seat_keyboard_state {
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struct wlr_seat_keyboard_grab *default_grab;
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};
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struct wlr_seat_touch_state {
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struct wlr_seat *seat;
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struct wl_list touch_points; // wlr_touch_point::link
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uint32_t grab_serial;
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uint32_t grab_id;
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struct wlr_seat_touch_grab *grab;
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struct wlr_seat_touch_grab *default_grab;
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};
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struct wlr_seat {
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struct wl_global *wl_global;
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struct wl_display *display;
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@ -117,6 +175,7 @@ struct wlr_seat {
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struct wlr_seat_pointer_state pointer_state;
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struct wlr_seat_keyboard_state keyboard_state;
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struct wlr_seat_touch_state touch_state;
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struct wl_listener selection_data_source_destroy;
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@ -130,6 +189,9 @@ struct wlr_seat {
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struct wl_signal keyboard_grab_begin;
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struct wl_signal keyboard_grab_end;
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struct wl_signal touch_grab_begin;
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struct wl_signal touch_grab_end;
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struct wl_signal request_set_cursor;
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||||
struct wl_signal selection;
|
||||
|
|
@ -259,6 +321,11 @@ uint32_t wlr_seat_pointer_notify_button(struct wlr_seat *wlr_seat,
|
|||
void wlr_seat_pointer_notify_axis(struct wlr_seat *wlr_seat, uint32_t time,
|
||||
enum wlr_axis_orientation orientation, double value);
|
||||
|
||||
/**
|
||||
* Whether or not the pointer has a grab other than the default grab.
|
||||
*/
|
||||
bool wlr_seat_pointer_has_grab(struct wlr_seat *seat);
|
||||
|
||||
/**
|
||||
* Set this keyboard as the active keyboard for the seat.
|
||||
*/
|
||||
|
|
@ -326,6 +393,108 @@ void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat,
|
|||
*/
|
||||
void wlr_seat_keyboard_clear_focus(struct wlr_seat *wlr_seat);
|
||||
|
||||
// TODO: May be useful to be able to simulate keyboard input events
|
||||
/**
|
||||
* Whether or not the keyboard has a grab other than the default grab
|
||||
*/
|
||||
bool wlr_seat_keyboard_has_grab(struct wlr_seat *seat);
|
||||
|
||||
/**
|
||||
* Start a grab of the touch device of this seat. The grabber is responsible for
|
||||
* handling all touch events until the grab ends.
|
||||
*/
|
||||
void wlr_seat_touch_start_grab(struct wlr_seat *wlr_seat,
|
||||
struct wlr_seat_touch_grab *grab);
|
||||
|
||||
/**
|
||||
* End the grab of the touch device of this seat. This reverts the grab back to
|
||||
* the default grab for the touch device.
|
||||
*/
|
||||
void wlr_seat_touch_end_grab(struct wlr_seat *wlr_seat);
|
||||
|
||||
/**
|
||||
* Get the active touch point with the given `touch_id`. If the touch point does
|
||||
* not exist or is no longer active, returns NULL.
|
||||
*/
|
||||
struct wlr_touch_point *wlr_seat_touch_get_point(struct wlr_seat *seat,
|
||||
int32_t touch_id);
|
||||
|
||||
/**
|
||||
* Notify the seat of a touch down on the given surface. Defers to any grab of
|
||||
* the touch device.
|
||||
*/
|
||||
uint32_t wlr_seat_touch_notify_down(struct wlr_seat *seat,
|
||||
struct wlr_surface *surface, uint32_t time, int32_t touch_id, double sx,
|
||||
double sy);
|
||||
|
||||
/**
|
||||
* Notify the seat that the touch point given by `touch_id` is up. Defers to any
|
||||
* grab of the touch device.
|
||||
*/
|
||||
void wlr_seat_touch_notify_up(struct wlr_seat *seat, uint32_t time,
|
||||
int32_t touch_id);
|
||||
|
||||
/**
|
||||
* Notify the seat that the touch point given by `touch_id` has moved. Defers to
|
||||
* any grab of the touch device. The seat should be notified of touch motion
|
||||
* even if the surface is not the owner of the touch point for processing by
|
||||
* grabs.
|
||||
*/
|
||||
void wlr_seat_touch_notify_motion(struct wlr_seat *seat, uint32_t time,
|
||||
int32_t touch_id, double sx, double sy);
|
||||
|
||||
/**
|
||||
* Notify the seat that the touch point given by `touch_id` has entered a new
|
||||
* surface. The surface is required. To clear focus, use
|
||||
* `wlr_seat_touch_point_clear_focus()`.
|
||||
*/
|
||||
void wlr_seat_touch_point_focus(struct wlr_seat *seat,
|
||||
struct wlr_surface *surface, uint32_t time, int32_t touch_id, double sx,
|
||||
double sy);
|
||||
|
||||
/**
|
||||
* Clear the focused surface for the touch point given by `touch_id`.
|
||||
*/
|
||||
void wlr_seat_touch_point_clear_focus(struct wlr_seat *seat, uint32_t time,
|
||||
int32_t touch_id);
|
||||
|
||||
/**
|
||||
* Send a touch down event to the client of the given surface. All future touch
|
||||
* events for this point will go to this surface. If the touch down is valid,
|
||||
* this will add a new touch point with the given `touch_id`. The touch down may
|
||||
* not be valid if the surface seat client does not accept touch input.
|
||||
* Coordinates are surface-local. Compositors should use
|
||||
* `wlr_seat_touch_notify_down()` to respect any grabs of the touch device.
|
||||
*/
|
||||
uint32_t wlr_seat_touch_send_down(struct wlr_seat *seat,
|
||||
struct wlr_surface *surface, uint32_t time, int32_t touch_id, double sx,
|
||||
double sy);
|
||||
|
||||
/**
|
||||
* Send a touch up event for the touch point given by the `touch_id`. The event
|
||||
* will go to the client for the surface given in the cooresponding touch down
|
||||
* event. This will remove the touch point. Compositors should use
|
||||
* `wlr_seat_touch_notify_up()` to respect any grabs of the touch device.
|
||||
*/
|
||||
void wlr_seat_touch_send_up(struct wlr_seat *seat, uint32_t time,
|
||||
int32_t touch_id);
|
||||
|
||||
/**
|
||||
* Send a touch motion event for the touch point given by the `touch_id`. The
|
||||
* event will go to the client for the surface given in the corresponding touch
|
||||
* down event. Compositors should use `wlr_seat_touch_notify_motion()` to
|
||||
* respect any grabs of the touch device.
|
||||
*/
|
||||
void wlr_seat_touch_send_motion(struct wlr_seat *seat, uint32_t time,
|
||||
int32_t touch_id, double sx, double sy);
|
||||
|
||||
/**
|
||||
* How many touch points are currently down for the seat.
|
||||
*/
|
||||
int wlr_seat_touch_num_points(struct wlr_seat *seat);
|
||||
|
||||
/**
|
||||
* Whether or not the seat has a touch grab other than the default grab.
|
||||
*/
|
||||
bool wlr_seat_touch_has_grab(struct wlr_seat *seat);
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -22,7 +22,7 @@ struct wlr_touch {
|
|||
struct wlr_event_touch_down {
|
||||
struct wlr_input_device *device;
|
||||
uint32_t time_msec;
|
||||
int32_t slot;
|
||||
int32_t touch_id;
|
||||
double x_mm, y_mm;
|
||||
double width_mm, height_mm;
|
||||
};
|
||||
|
|
@ -30,13 +30,13 @@ struct wlr_event_touch_down {
|
|||
struct wlr_event_touch_up {
|
||||
struct wlr_input_device *device;
|
||||
uint32_t time_msec;
|
||||
int32_t slot;
|
||||
int32_t touch_id;
|
||||
};
|
||||
|
||||
struct wlr_event_touch_motion {
|
||||
struct wlr_input_device *device;
|
||||
uint32_t time_msec;
|
||||
int32_t slot;
|
||||
int32_t touch_id;
|
||||
double x_mm, y_mm;
|
||||
double width_mm, height_mm;
|
||||
};
|
||||
|
|
@ -44,7 +44,7 @@ struct wlr_event_touch_motion {
|
|||
struct wlr_event_touch_cancel {
|
||||
struct wlr_input_device *device;
|
||||
uint32_t time_msec;
|
||||
int32_t slot;
|
||||
int32_t touch_id;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -28,7 +28,8 @@ void roots_cursor_destroy(struct roots_cursor *cursor) {
|
|||
// TODO
|
||||
}
|
||||
|
||||
static void roots_cursor_update_position(struct roots_cursor *cursor, uint32_t time) {
|
||||
static void roots_cursor_update_position(struct roots_cursor *cursor,
|
||||
uint32_t time) {
|
||||
struct roots_desktop *desktop = cursor->seat->input->server->desktop;
|
||||
struct roots_seat *seat = cursor->seat;
|
||||
struct roots_view *view;
|
||||
|
|
@ -128,15 +129,18 @@ static void roots_cursor_update_position(struct roots_cursor *cursor, uint32_t t
|
|||
|
||||
static void roots_cursor_press_button(struct roots_cursor *cursor,
|
||||
struct wlr_input_device *device, uint32_t time, uint32_t button,
|
||||
uint32_t state) {
|
||||
uint32_t state, double lx, double ly) {
|
||||
struct roots_seat *seat = cursor->seat;
|
||||
struct roots_desktop *desktop = seat->input->server->desktop;
|
||||
bool is_touch = device->type == WLR_INPUT_DEVICE_TOUCH;
|
||||
|
||||
struct wlr_surface *surface;
|
||||
double sx, sy;
|
||||
struct roots_view *view = view_at(desktop,
|
||||
cursor->cursor->x, cursor->cursor->y, &surface, &sx, &sy);
|
||||
struct roots_view *view = view_at(desktop, lx, ly, &surface, &sx, &sy);
|
||||
|
||||
if (state == WLR_BUTTON_PRESSED && view && roots_seat_has_meta_pressed(seat)) {
|
||||
if (state == WLR_BUTTON_PRESSED &&
|
||||
view &&
|
||||
roots_seat_has_meta_pressed(seat)) {
|
||||
roots_seat_focus_view(seat, view);
|
||||
|
||||
uint32_t edges;
|
||||
|
|
@ -165,14 +169,21 @@ static void roots_cursor_press_button(struct roots_cursor *cursor,
|
|||
return;
|
||||
}
|
||||
|
||||
uint32_t serial =
|
||||
uint32_t serial;
|
||||
if (is_touch) {
|
||||
serial = wl_display_get_serial(desktop->server->wl_display);
|
||||
} else {
|
||||
serial =
|
||||
wlr_seat_pointer_notify_button(seat->seat, time, button, state);
|
||||
}
|
||||
|
||||
int i;
|
||||
switch (state) {
|
||||
case WLR_BUTTON_RELEASED:
|
||||
seat->cursor->mode = ROOTS_CURSOR_PASSTHROUGH;
|
||||
if (!is_touch) {
|
||||
roots_cursor_update_position(cursor, time);
|
||||
}
|
||||
break;
|
||||
case WLR_BUTTON_PRESSED:
|
||||
i = cursor->input_events_idx;
|
||||
|
|
@ -203,7 +214,7 @@ void roots_cursor_handle_motion_absolute(struct roots_cursor *cursor,
|
|||
void roots_cursor_handle_button(struct roots_cursor *cursor,
|
||||
struct wlr_event_pointer_button *event) {
|
||||
roots_cursor_press_button(cursor, event->device, event->time_msec,
|
||||
event->button, event->state);
|
||||
event->button, event->state, cursor->cursor->x, cursor->cursor->y);
|
||||
}
|
||||
|
||||
void roots_cursor_handle_axis(struct roots_cursor *cursor,
|
||||
|
|
@ -214,50 +225,86 @@ void roots_cursor_handle_axis(struct roots_cursor *cursor,
|
|||
|
||||
void roots_cursor_handle_touch_down(struct roots_cursor *cursor,
|
||||
struct wlr_event_touch_down *event) {
|
||||
struct roots_touch_point *point =
|
||||
calloc(1, sizeof(struct roots_touch_point));
|
||||
if (!point) {
|
||||
wlr_log(L_ERROR, "could not allocate memory for touch point");
|
||||
struct roots_desktop *desktop = cursor->seat->input->server->desktop;
|
||||
struct wlr_surface *surface = NULL;
|
||||
double lx, ly;
|
||||
bool result =
|
||||
wlr_cursor_absolute_to_layout_coords(cursor->cursor,
|
||||
event->device, event->x_mm, event->y_mm, event->width_mm,
|
||||
event->height_mm, &lx, &ly);
|
||||
if (!result) {
|
||||
return;
|
||||
}
|
||||
double sx, sy;
|
||||
view_at(desktop, lx, ly, &surface, &sx, &sy);
|
||||
|
||||
point->device = event->device->data;
|
||||
point->slot = event->slot;
|
||||
point->x = event->x_mm / event->width_mm;
|
||||
point->y = event->y_mm / event->height_mm;
|
||||
wlr_cursor_warp_absolute(cursor->cursor, event->device, point->x, point->y);
|
||||
roots_cursor_update_position(cursor, event->time_msec);
|
||||
wl_list_insert(&cursor->touch_points, &point->link);
|
||||
roots_cursor_press_button(cursor, event->device,
|
||||
event->time_msec, BTN_LEFT, 1);
|
||||
uint32_t serial = 0;
|
||||
if (surface) {
|
||||
serial = wlr_seat_touch_notify_down(cursor->seat->seat, surface,
|
||||
event->time_msec, event->touch_id, sx, sy);
|
||||
}
|
||||
|
||||
if (serial && wlr_seat_touch_num_points(cursor->seat->seat) == 1) {
|
||||
cursor->seat->touch_id = event->touch_id;
|
||||
cursor->seat->touch_x = lx;
|
||||
cursor->seat->touch_y = ly;
|
||||
roots_cursor_press_button(cursor, event->device, event->time_msec,
|
||||
BTN_LEFT, 1, lx, ly);
|
||||
}
|
||||
}
|
||||
|
||||
void roots_cursor_handle_touch_up(struct roots_cursor *cursor,
|
||||
struct wlr_event_touch_up *event) {
|
||||
struct roots_touch_point *point;
|
||||
wl_list_for_each(point, &cursor->touch_points, link) {
|
||||
if (point->slot == event->slot) {
|
||||
wl_list_remove(&point->link);
|
||||
free(point);
|
||||
break;
|
||||
struct wlr_touch_point *point =
|
||||
wlr_seat_touch_get_point(cursor->seat->seat, event->touch_id);
|
||||
if (!point) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (wlr_seat_touch_num_points(cursor->seat->seat) == 1) {
|
||||
roots_cursor_press_button(cursor, event->device, event->time_msec,
|
||||
BTN_LEFT, 0, cursor->seat->touch_x, cursor->seat->touch_y);
|
||||
}
|
||||
roots_cursor_press_button(cursor, event->device,
|
||||
event->time_msec, BTN_LEFT, 0);
|
||||
|
||||
wlr_seat_touch_notify_up(cursor->seat->seat, event->time_msec,
|
||||
event->touch_id);
|
||||
}
|
||||
|
||||
void roots_cursor_handle_touch_motion(struct roots_cursor *cursor,
|
||||
struct wlr_event_touch_motion *event) {
|
||||
struct roots_touch_point *point;
|
||||
wl_list_for_each(point, &cursor->touch_points, link) {
|
||||
if (point->slot == event->slot) {
|
||||
point->x = event->x_mm / event->width_mm;
|
||||
point->y = event->y_mm / event->height_mm;
|
||||
wlr_cursor_warp_absolute(cursor->cursor, event->device,
|
||||
point->x, point->y);
|
||||
roots_cursor_update_position(cursor, event->time_msec);
|
||||
break;
|
||||
struct roots_desktop *desktop = cursor->seat->input->server->desktop;
|
||||
struct wlr_touch_point *point =
|
||||
wlr_seat_touch_get_point(cursor->seat->seat, event->touch_id);
|
||||
if (!point) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_surface *surface = NULL;
|
||||
double lx, ly;
|
||||
bool result =
|
||||
wlr_cursor_absolute_to_layout_coords(cursor->cursor,
|
||||
event->device, event->x_mm, event->y_mm, event->width_mm,
|
||||
event->height_mm, &lx, &ly);
|
||||
if (!result) {
|
||||
return;
|
||||
}
|
||||
|
||||
double sx, sy;
|
||||
view_at(desktop, lx, ly, &surface, &sx, &sy);
|
||||
|
||||
if (surface) {
|
||||
wlr_seat_touch_point_focus(cursor->seat->seat, surface,
|
||||
event->time_msec, event->touch_id, sx, sy);
|
||||
wlr_seat_touch_notify_motion(cursor->seat->seat, event->time_msec,
|
||||
event->touch_id, sx, sy);
|
||||
} else {
|
||||
wlr_seat_touch_point_clear_focus(cursor->seat->seat, event->time_msec,
|
||||
event->touch_id);
|
||||
}
|
||||
|
||||
if (event->touch_id == cursor->seat->touch_id) {
|
||||
cursor->seat->touch_x = lx;
|
||||
cursor->seat->touch_y = ly;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -282,14 +329,16 @@ void roots_cursor_handle_tool_axis(struct roots_cursor *cursor,
|
|||
void roots_cursor_handle_tool_tip(struct roots_cursor *cursor,
|
||||
struct wlr_event_tablet_tool_tip *event) {
|
||||
roots_cursor_press_button(cursor, event->device,
|
||||
event->time_msec, BTN_LEFT, event->state);
|
||||
event->time_msec, BTN_LEFT, event->state, cursor->cursor->x,
|
||||
cursor->cursor->y);
|
||||
}
|
||||
|
||||
void roots_cursor_handle_request_set_cursor(struct roots_cursor *cursor,
|
||||
struct wlr_seat_pointer_request_set_cursor_event *event) {
|
||||
struct wlr_surface *focused_surface =
|
||||
event->seat_client->seat->pointer_state.focused_surface;
|
||||
bool has_focused = focused_surface != NULL && focused_surface->resource != NULL;
|
||||
bool has_focused =
|
||||
focused_surface != NULL && focused_surface->resource != NULL;
|
||||
struct wl_client *focused_client = NULL;
|
||||
if (has_focused) {
|
||||
focused_client = wl_resource_get_client(focused_surface->resource);
|
||||
|
|
@ -322,33 +371,59 @@ static void handle_drag_icon_destroy(struct wl_listener *listener, void *data) {
|
|||
free(drag_icon);
|
||||
}
|
||||
|
||||
void roots_cursor_handle_pointer_grab_begin(struct roots_cursor *cursor,
|
||||
struct wlr_seat_pointer_grab *grab) {
|
||||
struct roots_seat *seat = cursor->seat;
|
||||
if (grab->interface == &wlr_data_device_pointer_drag_interface) {
|
||||
struct wlr_drag *drag = grab->data;
|
||||
if (drag->icon) {
|
||||
static struct roots_drag_icon *seat_add_drag_icon(struct roots_seat *seat,
|
||||
struct wlr_surface *icon_surface) {
|
||||
if (!icon_surface) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
struct roots_drag_icon *iter_icon;
|
||||
wl_list_for_each(iter_icon, &seat->drag_icons, link) {
|
||||
if (iter_icon->surface == drag->icon) {
|
||||
if (iter_icon->surface == icon_surface) {
|
||||
// already in the list
|
||||
return;
|
||||
return iter_icon;
|
||||
}
|
||||
}
|
||||
|
||||
struct roots_drag_icon *drag_icon =
|
||||
calloc(1, sizeof(struct roots_drag_icon));
|
||||
drag_icon->mapped = true;
|
||||
drag_icon->surface = drag->icon;
|
||||
drag_icon->surface = icon_surface;
|
||||
wl_list_insert(&seat->drag_icons, &drag_icon->link);
|
||||
|
||||
wl_signal_add(&drag->icon->events.destroy,
|
||||
wl_signal_add(&icon_surface->events.destroy,
|
||||
&drag_icon->surface_destroy);
|
||||
drag_icon->surface_destroy.notify = handle_drag_icon_destroy;
|
||||
|
||||
wl_signal_add(&drag->icon->events.commit,
|
||||
wl_signal_add(&icon_surface->events.commit,
|
||||
&drag_icon->surface_commit);
|
||||
drag_icon->surface_commit.notify = handle_drag_icon_commit;
|
||||
|
||||
return drag_icon;
|
||||
}
|
||||
|
||||
static void seat_unmap_drag_icon(struct roots_seat *seat,
|
||||
struct wlr_surface *icon_surface) {
|
||||
if (!icon_surface) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct roots_drag_icon *icon;
|
||||
wl_list_for_each(icon, &seat->drag_icons, link) {
|
||||
if (icon->surface == icon_surface) {
|
||||
icon->mapped = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void roots_cursor_handle_pointer_grab_begin(struct roots_cursor *cursor,
|
||||
struct wlr_seat_pointer_grab *grab) {
|
||||
if (grab->interface == &wlr_data_device_pointer_drag_interface) {
|
||||
struct wlr_drag *drag = grab->data;
|
||||
struct roots_drag_icon *icon =
|
||||
seat_add_drag_icon(cursor->seat, drag->icon);
|
||||
if (icon) {
|
||||
icon->is_pointer = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -357,13 +432,27 @@ void roots_cursor_handle_pointer_grab_end(struct roots_cursor *cursor,
|
|||
struct wlr_seat_pointer_grab *grab) {
|
||||
if (grab->interface == &wlr_data_device_pointer_drag_interface) {
|
||||
struct wlr_drag *drag = grab->data;
|
||||
struct roots_drag_icon *icon;
|
||||
wl_list_for_each(icon, &cursor->seat->drag_icons, link) {
|
||||
if (icon->surface == drag->icon) {
|
||||
icon->mapped = false;
|
||||
seat_unmap_drag_icon(cursor->seat, drag->icon);
|
||||
}
|
||||
}
|
||||
|
||||
void roots_cursor_handle_touch_grab_begin(struct roots_cursor *cursor,
|
||||
struct wlr_seat_touch_grab *grab) {
|
||||
if (grab->interface == &wlr_data_device_touch_drag_interface) {
|
||||
struct wlr_drag *drag = grab->data;
|
||||
struct roots_drag_icon *icon =
|
||||
seat_add_drag_icon(cursor->seat, drag->icon);
|
||||
if (icon) {
|
||||
icon->is_pointer = false;
|
||||
icon->touch_id = drag->grab_touch_id;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
roots_cursor_update_position(cursor, 0);
|
||||
void roots_cursor_handle_touch_grab_end(struct roots_cursor *cursor,
|
||||
struct wlr_seat_touch_grab *grab) {
|
||||
if (grab->interface == &wlr_data_device_touch_drag_interface) {
|
||||
struct wlr_drag *drag = grab->data;
|
||||
seat_unmap_drag_icon(cursor->seat, drag->icon);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -200,9 +200,20 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
|
|||
}
|
||||
struct wlr_surface *icon = drag_icon->surface;
|
||||
struct wlr_cursor *cursor = seat->cursor->cursor;
|
||||
double icon_x = cursor->x + drag_icon->sx;
|
||||
double icon_y = cursor->y + drag_icon->sy;
|
||||
double icon_x = 0, icon_y = 0;
|
||||
if (drag_icon->is_pointer) {
|
||||
icon_x = cursor->x + drag_icon->sx;
|
||||
icon_y = cursor->y + drag_icon->sy;
|
||||
render_surface(icon, desktop, wlr_output, &now, icon_x, icon_y, 0);
|
||||
} else {
|
||||
struct wlr_touch_point *point =
|
||||
wlr_seat_touch_get_point(seat->seat, drag_icon->touch_id);
|
||||
if (point) {
|
||||
icon_x = seat->touch_x + drag_icon->sx;
|
||||
icon_y = seat->touch_y + drag_icon->sy;
|
||||
render_surface(icon, desktop, wlr_output, &now, icon_x, icon_y, 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -31,7 +31,8 @@ static void handle_cursor_motion(struct wl_listener *listener, void *data) {
|
|||
roots_cursor_handle_motion(cursor, event);
|
||||
}
|
||||
|
||||
static void handle_cursor_motion_absolute(struct wl_listener *listener, void *data) {
|
||||
static void handle_cursor_motion_absolute(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct roots_cursor *cursor =
|
||||
wl_container_of(listener, cursor, motion_absolute);
|
||||
struct wlr_event_pointer_motion_absolute *event = data;
|
||||
|
|
@ -111,7 +112,24 @@ static void handle_pointer_grab_end(struct wl_listener *listener,
|
|||
roots_cursor_handle_pointer_grab_end(cursor, grab);
|
||||
}
|
||||
|
||||
static void seat_reset_device_mappings(struct roots_seat *seat, struct wlr_input_device *device) {
|
||||
static void handle_touch_grab_begin(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct roots_cursor *cursor =
|
||||
wl_container_of(listener, cursor, touch_grab_begin);
|
||||
struct wlr_seat_touch_grab *grab = data;
|
||||
roots_cursor_handle_touch_grab_begin(cursor, grab);
|
||||
}
|
||||
|
||||
static void handle_touch_grab_end(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct roots_cursor *cursor =
|
||||
wl_container_of(listener, cursor, touch_grab_end);
|
||||
struct wlr_seat_touch_grab *grab = data;
|
||||
roots_cursor_handle_touch_grab_end(cursor, grab);
|
||||
}
|
||||
|
||||
static void seat_reset_device_mappings(struct roots_seat *seat,
|
||||
struct wlr_input_device *device) {
|
||||
struct wlr_cursor *cursor = seat->cursor->cursor;
|
||||
struct roots_config *config = seat->input->config;
|
||||
|
||||
|
|
@ -194,8 +212,6 @@ static void roots_seat_init_cursor(struct roots_seat *seat) {
|
|||
struct roots_desktop *desktop = seat->input->server->desktop;
|
||||
wlr_cursor_attach_output_layout(wlr_cursor, desktop->layout);
|
||||
|
||||
wl_list_init(&seat->cursor->touch_points);
|
||||
|
||||
roots_seat_configure_cursor(seat);
|
||||
roots_seat_configure_xcursor(seat);
|
||||
|
||||
|
|
@ -219,10 +235,12 @@ static void roots_seat_init_cursor(struct roots_seat *seat) {
|
|||
wl_signal_add(&wlr_cursor->events.touch_up, &seat->cursor->touch_up);
|
||||
seat->cursor->touch_up.notify = handle_touch_up;
|
||||
|
||||
wl_signal_add(&wlr_cursor->events.touch_motion, &seat->cursor->touch_motion);
|
||||
wl_signal_add(&wlr_cursor->events.touch_motion,
|
||||
&seat->cursor->touch_motion);
|
||||
seat->cursor->touch_motion.notify = handle_touch_motion;
|
||||
|
||||
wl_signal_add(&wlr_cursor->events.tablet_tool_axis, &seat->cursor->tool_axis);
|
||||
wl_signal_add(&wlr_cursor->events.tablet_tool_axis,
|
||||
&seat->cursor->tool_axis);
|
||||
seat->cursor->tool_axis.notify = handle_tool_axis;
|
||||
|
||||
wl_signal_add(&wlr_cursor->events.tablet_tool_tip, &seat->cursor->tool_tip);
|
||||
|
|
@ -239,6 +257,14 @@ static void roots_seat_init_cursor(struct roots_seat *seat) {
|
|||
wl_signal_add(&seat->seat->events.pointer_grab_end,
|
||||
&seat->cursor->pointer_grab_end);
|
||||
seat->cursor->pointer_grab_end.notify = handle_pointer_grab_end;
|
||||
|
||||
wl_signal_add(&seat->seat->events.touch_grab_begin,
|
||||
&seat->cursor->touch_grab_begin);
|
||||
seat->cursor->touch_grab_begin.notify = handle_touch_grab_begin;
|
||||
|
||||
wl_signal_add(&seat->seat->events.touch_grab_end,
|
||||
&seat->cursor->touch_grab_end);
|
||||
seat->cursor->touch_grab_end.notify = handle_touch_grab_end;
|
||||
}
|
||||
|
||||
struct roots_seat *roots_seat_create(struct roots_input *input, char *name) {
|
||||
|
|
@ -282,9 +308,11 @@ void roots_seat_destroy(struct roots_seat *seat) {
|
|||
// TODO
|
||||
}
|
||||
|
||||
static void seat_add_keyboard(struct roots_seat *seat, struct wlr_input_device *device) {
|
||||
static void seat_add_keyboard(struct roots_seat *seat,
|
||||
struct wlr_input_device *device) {
|
||||
assert(device->type == WLR_INPUT_DEVICE_KEYBOARD);
|
||||
struct roots_keyboard *keyboard = roots_keyboard_create(device, seat->input);
|
||||
struct roots_keyboard *keyboard =
|
||||
roots_keyboard_create(device, seat->input);
|
||||
if (keyboard == NULL) {
|
||||
wlr_log(L_ERROR, "could not allocate keyboard for seat");
|
||||
return;
|
||||
|
|
@ -305,7 +333,8 @@ static void seat_add_keyboard(struct roots_seat *seat, struct wlr_input_device *
|
|||
wlr_seat_set_keyboard(seat->seat, device);
|
||||
}
|
||||
|
||||
static void seat_add_pointer(struct roots_seat *seat, struct wlr_input_device *device) {
|
||||
static void seat_add_pointer(struct roots_seat *seat,
|
||||
struct wlr_input_device *device) {
|
||||
struct roots_pointer *pointer = calloc(sizeof(struct roots_pointer), 1);
|
||||
if (!pointer) {
|
||||
wlr_log(L_ERROR, "could not allocate pointer for seat");
|
||||
|
|
@ -320,7 +349,8 @@ static void seat_add_pointer(struct roots_seat *seat, struct wlr_input_device *d
|
|||
roots_seat_configure_cursor(seat);
|
||||
}
|
||||
|
||||
static void seat_add_touch(struct roots_seat *seat, struct wlr_input_device *device) {
|
||||
static void seat_add_touch(struct roots_seat *seat,
|
||||
struct wlr_input_device *device) {
|
||||
struct roots_touch *touch = calloc(sizeof(struct roots_touch), 1);
|
||||
if (!touch) {
|
||||
wlr_log(L_ERROR, "could not allocate touch for seat");
|
||||
|
|
@ -335,12 +365,15 @@ static void seat_add_touch(struct roots_seat *seat, struct wlr_input_device *dev
|
|||
roots_seat_configure_cursor(seat);
|
||||
}
|
||||
|
||||
static void seat_add_tablet_pad(struct roots_seat *seat, struct wlr_input_device *device) {
|
||||
static void seat_add_tablet_pad(struct roots_seat *seat,
|
||||
struct wlr_input_device *device) {
|
||||
// TODO
|
||||
}
|
||||
|
||||
static void seat_add_tablet_tool(struct roots_seat *seat, struct wlr_input_device *device) {
|
||||
struct roots_tablet_tool *tablet_tool = calloc(sizeof(struct roots_tablet_tool), 1);
|
||||
static void seat_add_tablet_tool(struct roots_seat *seat,
|
||||
struct wlr_input_device *device) {
|
||||
struct roots_tablet_tool *tablet_tool =
|
||||
calloc(sizeof(struct roots_tablet_tool), 1);
|
||||
if (!tablet_tool) {
|
||||
wlr_log(L_ERROR, "could not allocate tablet_tool for seat");
|
||||
return;
|
||||
|
|
|
|||
|
|
@ -637,3 +637,21 @@ void wlr_cursor_map_input_to_region(struct wlr_cursor *cur,
|
|||
|
||||
c_device->mapped_box = box;
|
||||
}
|
||||
|
||||
bool wlr_cursor_absolute_to_layout_coords(struct wlr_cursor *cur,
|
||||
struct wlr_input_device *device, double x_mm, double y_mm,
|
||||
double width_mm, double height_mm, double *lx, double *ly) {
|
||||
if (width_mm <= 0 || height_mm <= 0) {
|
||||
return false;
|
||||
}
|
||||
|
||||
struct wlr_box *mapping = get_mapping(cur, device);
|
||||
if (!mapping) {
|
||||
mapping = wlr_output_layout_get_box(cur->state->layout, NULL);
|
||||
}
|
||||
|
||||
*lx = x_mm > 0 ? mapping->width * (x_mm / width_mm) + mapping->x : cur->x;
|
||||
*ly = y_mm > 0 ? mapping->height * (y_mm / height_mm) + mapping->y : cur->y;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -275,7 +275,8 @@ void wlr_seat_client_send_selection(struct wlr_seat_client *seat_client) {
|
|||
struct wlr_data_offer *offer =
|
||||
wlr_data_source_send_offer(seat_client->seat->selection_source,
|
||||
seat_client->data_device);
|
||||
wl_data_device_send_selection(seat_client->data_device, offer->resource);
|
||||
wl_data_device_send_selection(seat_client->data_device,
|
||||
offer->resource);
|
||||
} else {
|
||||
wl_data_device_send_selection(seat_client->data_device, NULL);
|
||||
}
|
||||
|
|
@ -437,8 +438,12 @@ static void wlr_drag_set_focus(struct wlr_drag *drag,
|
|||
static void wlr_drag_end(struct wlr_drag *drag) {
|
||||
if (!drag->cancelling) {
|
||||
drag->cancelling = true;
|
||||
wlr_seat_pointer_end_grab(drag->pointer_grab.seat);
|
||||
wlr_seat_keyboard_end_grab(drag->keyboard_grab.seat);
|
||||
if (drag->is_pointer_grab) {
|
||||
wlr_seat_pointer_end_grab(drag->seat);
|
||||
} else {
|
||||
wlr_seat_touch_end_grab(drag->seat);
|
||||
}
|
||||
wlr_seat_keyboard_end_grab(drag->seat);
|
||||
|
||||
if (drag->source) {
|
||||
wl_list_remove(&drag->source_destroy.link);
|
||||
|
|
@ -521,6 +526,54 @@ wlr_pointer_grab_interface wlr_data_device_pointer_drag_interface = {
|
|||
.cancel = pointer_drag_cancel,
|
||||
};
|
||||
|
||||
uint32_t touch_drag_down(struct wlr_seat_touch_grab *grab,
|
||||
uint32_t time, struct wlr_touch_point *point) {
|
||||
// eat the event
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void touch_drag_up(struct wlr_seat_touch_grab *grab, uint32_t time,
|
||||
struct wlr_touch_point *point) {
|
||||
struct wlr_drag *drag = grab->data;
|
||||
if (drag->grab_touch_id != point->touch_id) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (drag->focus_client && drag->focus_client->data_device) {
|
||||
wl_data_device_send_drop(drag->focus_client->data_device);
|
||||
}
|
||||
|
||||
wlr_drag_end(drag);
|
||||
}
|
||||
|
||||
static void touch_drag_motion(struct wlr_seat_touch_grab *grab, uint32_t time,
|
||||
struct wlr_touch_point *point) {
|
||||
struct wlr_drag *drag = grab->data;
|
||||
if (drag->focus && drag->focus_client && drag->focus_client->data_device) {
|
||||
wl_data_device_send_motion(drag->focus_client->data_device, time,
|
||||
wl_fixed_from_double(point->sx), wl_fixed_from_double(point->sy));
|
||||
}
|
||||
}
|
||||
|
||||
static void touch_drag_enter(struct wlr_seat_touch_grab *grab, uint32_t time,
|
||||
struct wlr_touch_point *point) {
|
||||
struct wlr_drag *drag = grab->data;
|
||||
wlr_drag_set_focus(drag, point->focus_surface, point->sx, point->sy);
|
||||
}
|
||||
|
||||
static void touch_drag_cancel(struct wlr_seat_touch_grab *grab) {
|
||||
struct wlr_drag *drag = grab->data;
|
||||
wlr_drag_end(drag);
|
||||
}
|
||||
|
||||
const struct wlr_touch_grab_interface wlr_data_device_touch_drag_interface = {
|
||||
.down = touch_drag_down,
|
||||
.up = touch_drag_up,
|
||||
.motion = touch_drag_motion,
|
||||
.enter = touch_drag_enter,
|
||||
.cancel = touch_drag_cancel,
|
||||
};
|
||||
|
||||
static void keyboard_drag_enter(struct wlr_seat_keyboard_grab *grab,
|
||||
struct wlr_surface *surface) {
|
||||
// nothing has keyboard focus during drags
|
||||
|
|
@ -562,13 +615,39 @@ static void drag_handle_drag_source_destroy(struct wl_listener *listener,
|
|||
}
|
||||
|
||||
static bool seat_client_start_drag(struct wlr_seat_client *client,
|
||||
struct wlr_data_source *source, struct wlr_surface *icon) {
|
||||
struct wlr_data_source *source, struct wlr_surface *icon,
|
||||
struct wlr_surface *origin, uint32_t serial) {
|
||||
struct wlr_drag *drag = calloc(1, sizeof(struct wlr_drag));
|
||||
if (drag == NULL) {
|
||||
return false;
|
||||
}
|
||||
|
||||
struct wlr_seat *seat = client->seat;
|
||||
drag->seat = client->seat;
|
||||
|
||||
drag->is_pointer_grab = client->pointer != NULL &&
|
||||
client->seat->pointer_state.button_count == 1 &&
|
||||
client->seat->pointer_state.grab_serial == serial &&
|
||||
client->seat->pointer_state.focused_surface &&
|
||||
client->seat->pointer_state.focused_surface == origin;
|
||||
|
||||
bool is_touch_grab = client->touch &&
|
||||
wlr_seat_touch_num_points(client->seat) == 1 &&
|
||||
client->seat->touch_state.grab_serial == serial;
|
||||
|
||||
// set in the iteration
|
||||
struct wlr_touch_point *point = NULL;
|
||||
|
||||
if (is_touch_grab) {
|
||||
wl_list_for_each(point, &client->seat->touch_state.touch_points, link) {
|
||||
is_touch_grab = point->surface && point->surface == origin;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!drag->is_pointer_grab && !is_touch_grab) {
|
||||
free(drag);
|
||||
return true;
|
||||
}
|
||||
|
||||
if (icon) {
|
||||
drag->icon = icon;
|
||||
|
|
@ -587,13 +666,23 @@ static bool seat_client_start_drag(struct wlr_seat_client *client,
|
|||
drag->pointer_grab.data = drag;
|
||||
drag->pointer_grab.interface = &wlr_data_device_pointer_drag_interface;
|
||||
|
||||
drag->touch_grab.data = drag;
|
||||
drag->touch_grab.interface = &wlr_data_device_touch_drag_interface;
|
||||
drag->grab_touch_id = drag->seat->touch_state.grab_id;
|
||||
|
||||
drag->keyboard_grab.data = drag;
|
||||
drag->keyboard_grab.interface = &wlr_data_device_keyboard_drag_interface;
|
||||
|
||||
wlr_seat_pointer_clear_focus(seat);
|
||||
wlr_seat_keyboard_start_grab(drag->seat, &drag->keyboard_grab);
|
||||
|
||||
wlr_seat_keyboard_start_grab(seat, &drag->keyboard_grab);
|
||||
wlr_seat_pointer_start_grab(seat, &drag->pointer_grab);
|
||||
if (drag->is_pointer_grab) {
|
||||
wlr_seat_pointer_clear_focus(drag->seat);
|
||||
wlr_seat_pointer_start_grab(drag->seat, &drag->pointer_grab);
|
||||
} else {
|
||||
assert(point);
|
||||
wlr_seat_touch_start_grab(drag->seat, &drag->touch_grab);
|
||||
wlr_drag_set_focus(drag, point->surface, point->sx, point->sy);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
|
@ -603,21 +692,12 @@ static void data_device_start_drag(struct wl_client *client,
|
|||
struct wl_resource *source_resource,
|
||||
struct wl_resource *origin_resource, struct wl_resource *icon_resource,
|
||||
uint32_t serial) {
|
||||
struct wlr_seat_client *seat_client = wl_resource_get_user_data(device_resource);
|
||||
struct wlr_seat *seat = seat_client->seat;
|
||||
struct wlr_seat_client *seat_client =
|
||||
wl_resource_get_user_data(device_resource);
|
||||
struct wlr_surface *origin = wl_resource_get_user_data(origin_resource);
|
||||
struct wlr_data_source *source = NULL;
|
||||
struct wlr_surface *icon = NULL;
|
||||
|
||||
bool is_pointer_grab = seat->pointer_state.button_count == 1 &&
|
||||
seat->pointer_state.grab_serial == serial &&
|
||||
seat->pointer_state.focused_surface &&
|
||||
seat->pointer_state.focused_surface == origin;
|
||||
|
||||
if (!is_pointer_grab) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (source_resource) {
|
||||
source = wl_resource_get_user_data(source_resource);
|
||||
}
|
||||
|
|
@ -634,7 +714,7 @@ static void data_device_start_drag(struct wl_client *client,
|
|||
|
||||
// TODO touch grab
|
||||
|
||||
if (!seat_client_start_drag(seat_client, source, icon)) {
|
||||
if (!seat_client_start_drag(seat_client, source, icon, origin, serial)) {
|
||||
wl_resource_post_no_memory(device_resource);
|
||||
return;
|
||||
}
|
||||
|
|
@ -653,7 +733,8 @@ static const struct wl_data_device_interface data_device_impl = {
|
|||
void data_device_manager_get_data_device(struct wl_client *client,
|
||||
struct wl_resource *manager_resource, uint32_t id,
|
||||
struct wl_resource *seat_resource) {
|
||||
struct wlr_seat_client *seat_client = wl_resource_get_user_data(seat_resource);
|
||||
struct wlr_seat_client *seat_client =
|
||||
wl_resource_get_user_data(seat_resource);
|
||||
|
||||
struct wl_resource *resource =
|
||||
wl_resource_create(client,
|
||||
|
|
|
|||
334
types/wlr_seat.c
334
types/wlr_seat.c
|
|
@ -300,12 +300,50 @@ static const struct wlr_keyboard_grab_interface default_keyboard_grab_impl = {
|
|||
.cancel = default_keyboard_cancel,
|
||||
};
|
||||
|
||||
static uint32_t default_touch_down(struct wlr_seat_touch_grab *grab, uint32_t time,
|
||||
struct wlr_touch_point *point) {
|
||||
return wlr_seat_touch_send_down(grab->seat, point->surface, time,
|
||||
point->touch_id, point->sx, point->sy);
|
||||
}
|
||||
|
||||
static void default_touch_up(struct wlr_seat_touch_grab *grab, uint32_t time,
|
||||
struct wlr_touch_point *point) {
|
||||
wlr_seat_touch_send_up(grab->seat, time, point->touch_id);
|
||||
}
|
||||
|
||||
static void default_touch_motion(struct wlr_seat_touch_grab *grab,
|
||||
uint32_t time, struct wlr_touch_point *point) {
|
||||
if (!point->focus_surface || point->focus_surface == point->surface) {
|
||||
wlr_seat_touch_send_motion(grab->seat, time, point->touch_id, point->sx,
|
||||
point->sy);
|
||||
}
|
||||
}
|
||||
|
||||
static void default_touch_enter(struct wlr_seat_touch_grab *grab,
|
||||
uint32_t time, struct wlr_touch_point *point) {
|
||||
// not handled by default
|
||||
}
|
||||
|
||||
static void default_touch_cancel(struct wlr_seat_touch_grab *grab) {
|
||||
// cannot be cancelled
|
||||
}
|
||||
|
||||
static const struct wlr_touch_grab_interface default_touch_grab_impl = {
|
||||
.down = default_touch_down,
|
||||
.up = default_touch_up,
|
||||
.motion = default_touch_motion,
|
||||
.enter = default_touch_enter,
|
||||
.cancel = default_touch_cancel,
|
||||
};
|
||||
|
||||
|
||||
struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) {
|
||||
struct wlr_seat *wlr_seat = calloc(1, sizeof(struct wlr_seat));
|
||||
if (!wlr_seat) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// pointer state
|
||||
wlr_seat->pointer_state.seat = wlr_seat;
|
||||
wl_list_init(&wlr_seat->pointer_state.surface_destroy.link);
|
||||
wl_list_init(&wlr_seat->pointer_state.resource_destroy.link);
|
||||
|
|
@ -321,6 +359,7 @@ struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) {
|
|||
wlr_seat->pointer_state.default_grab = pointer_grab;
|
||||
wlr_seat->pointer_state.grab = pointer_grab;
|
||||
|
||||
// keyboard state
|
||||
struct wlr_seat_keyboard_grab *keyboard_grab =
|
||||
calloc(1, sizeof(struct wlr_seat_keyboard_grab));
|
||||
if (!keyboard_grab) {
|
||||
|
|
@ -338,6 +377,23 @@ struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) {
|
|||
wl_list_init(
|
||||
&wlr_seat->keyboard_state.surface_destroy.link);
|
||||
|
||||
// touch state
|
||||
struct wlr_seat_touch_grab *touch_grab =
|
||||
calloc(1, sizeof(struct wlr_seat_touch_grab));
|
||||
if (!touch_grab) {
|
||||
free(pointer_grab);
|
||||
free(keyboard_grab);
|
||||
free(wlr_seat);
|
||||
return NULL;
|
||||
}
|
||||
touch_grab->interface = &default_touch_grab_impl;
|
||||
touch_grab->seat = wlr_seat;
|
||||
wlr_seat->touch_state.default_grab = touch_grab;
|
||||
wlr_seat->touch_state.grab = touch_grab;
|
||||
|
||||
wlr_seat->touch_state.seat = wlr_seat;
|
||||
wl_list_init(&wlr_seat->touch_state.touch_points);
|
||||
|
||||
struct wl_global *wl_global = wl_global_create(display,
|
||||
&wl_seat_interface, 6, wlr_seat, wl_seat_bind);
|
||||
if (!wl_global) {
|
||||
|
|
@ -361,6 +417,9 @@ struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) {
|
|||
wl_signal_init(&wlr_seat->events.keyboard_grab_begin);
|
||||
wl_signal_init(&wlr_seat->events.keyboard_grab_end);
|
||||
|
||||
wl_signal_init(&wlr_seat->events.touch_grab_begin);
|
||||
wl_signal_init(&wlr_seat->events.touch_grab_end);
|
||||
|
||||
return wlr_seat;
|
||||
}
|
||||
|
||||
|
|
@ -378,6 +437,7 @@ void wlr_seat_destroy(struct wlr_seat *wlr_seat) {
|
|||
wl_global_destroy(wlr_seat->wl_global);
|
||||
free(wlr_seat->pointer_state.default_grab);
|
||||
free(wlr_seat->keyboard_state.default_grab);
|
||||
free(wlr_seat->touch_state.default_grab);
|
||||
free(wlr_seat->data_device);
|
||||
free(wlr_seat->name);
|
||||
free(wlr_seat);
|
||||
|
|
@ -550,7 +610,9 @@ void wlr_seat_pointer_send_axis(struct wlr_seat *wlr_seat, uint32_t time,
|
|||
|
||||
void wlr_seat_pointer_start_grab(struct wlr_seat *wlr_seat,
|
||||
struct wlr_seat_pointer_grab *grab) {
|
||||
assert(wlr_seat);
|
||||
grab->seat = wlr_seat;
|
||||
assert(grab->seat);
|
||||
wlr_seat->pointer_state.grab = grab;
|
||||
|
||||
wl_signal_emit(&wlr_seat->events.pointer_grab_begin, grab);
|
||||
|
|
@ -596,7 +658,7 @@ uint32_t wlr_seat_pointer_notify_button(struct wlr_seat *wlr_seat,
|
|||
struct wlr_seat_pointer_grab *grab = wlr_seat->pointer_state.grab;
|
||||
uint32_t serial = grab->interface->button(grab, time, button, state);
|
||||
|
||||
if (wlr_seat->pointer_state.button_count == 1) {
|
||||
if (serial && wlr_seat->pointer_state.button_count == 1) {
|
||||
wlr_seat->pointer_state.grab_serial = serial;
|
||||
}
|
||||
|
||||
|
|
@ -610,6 +672,10 @@ void wlr_seat_pointer_notify_axis(struct wlr_seat *wlr_seat, uint32_t time,
|
|||
grab->interface->axis(grab, time, orientation, value);
|
||||
}
|
||||
|
||||
bool wlr_seat_pointer_has_grab(struct wlr_seat *seat) {
|
||||
return seat->pointer_state.grab->interface != &default_pointer_grab_impl;
|
||||
}
|
||||
|
||||
void wlr_seat_keyboard_send_key(struct wlr_seat *wlr_seat, uint32_t time,
|
||||
uint32_t key, uint32_t state) {
|
||||
struct wlr_seat_client *client = wlr_seat->keyboard_state.focused_client;
|
||||
|
|
@ -807,6 +873,10 @@ void wlr_seat_keyboard_clear_focus(struct wlr_seat *seat) {
|
|||
wlr_seat_keyboard_enter(seat, NULL);
|
||||
}
|
||||
|
||||
bool wlr_seat_keyboard_has_grab(struct wlr_seat *seat) {
|
||||
return seat->keyboard_state.grab->interface != &default_keyboard_grab_impl;
|
||||
}
|
||||
|
||||
void wlr_seat_keyboard_notify_modifiers(struct wlr_seat *seat) {
|
||||
clock_gettime(CLOCK_MONOTONIC, &seat->last_event);
|
||||
struct wlr_seat_keyboard_grab *grab = seat->keyboard_state.grab;
|
||||
|
|
@ -819,3 +889,265 @@ void wlr_seat_keyboard_notify_key(struct wlr_seat *seat, uint32_t time,
|
|||
struct wlr_seat_keyboard_grab *grab = seat->keyboard_state.grab;
|
||||
grab->interface->key(grab, time, key, state);
|
||||
}
|
||||
|
||||
void wlr_seat_touch_start_grab(struct wlr_seat *wlr_seat,
|
||||
struct wlr_seat_touch_grab *grab) {
|
||||
grab->seat = wlr_seat;
|
||||
wlr_seat->touch_state.grab = grab;
|
||||
|
||||
wl_signal_emit(&wlr_seat->events.touch_grab_begin, grab);
|
||||
}
|
||||
|
||||
void wlr_seat_touch_end_grab(struct wlr_seat *wlr_seat) {
|
||||
struct wlr_seat_touch_grab *grab = wlr_seat->touch_state.grab;
|
||||
|
||||
if (grab != wlr_seat->touch_state.default_grab) {
|
||||
wlr_seat->touch_state.grab = wlr_seat->touch_state.default_grab;
|
||||
wl_signal_emit(&wlr_seat->events.touch_grab_end, grab);
|
||||
if (grab->interface->cancel) {
|
||||
grab->interface->cancel(grab);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void touch_point_clear_focus(struct wlr_touch_point *point) {
|
||||
if (point->focus_surface) {
|
||||
wl_list_remove(&point->focus_surface_destroy.link);
|
||||
point->focus_client = NULL;
|
||||
point->focus_surface = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
static void touch_point_destroy(struct wlr_touch_point *point) {
|
||||
wl_signal_emit(&point->events.destroy, point);
|
||||
|
||||
touch_point_clear_focus(point);
|
||||
wl_list_remove(&point->surface_destroy.link);
|
||||
wl_list_remove(&point->resource_destroy.link);
|
||||
wl_list_remove(&point->link);
|
||||
free(point);
|
||||
}
|
||||
static void handle_touch_point_resource_destroy(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct wlr_touch_point *point =
|
||||
wl_container_of(listener, point, resource_destroy);
|
||||
touch_point_destroy(point);
|
||||
}
|
||||
|
||||
static void handle_touch_point_surface_destroy(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct wlr_touch_point *point =
|
||||
wl_container_of(listener, point, surface_destroy);
|
||||
touch_point_destroy(point);
|
||||
}
|
||||
|
||||
static struct wlr_touch_point *touch_point_create(
|
||||
struct wlr_seat *seat, int32_t touch_id,
|
||||
struct wlr_surface *surface, double sx, double sy) {
|
||||
struct wl_client *wl_client = wl_resource_get_client(surface->resource);
|
||||
struct wlr_seat_client *client = wlr_seat_client_for_wl_client(seat, wl_client);
|
||||
|
||||
if (!client || !client->touch) {
|
||||
// touch points are not valid without a connected client with touch
|
||||
return NULL;
|
||||
}
|
||||
|
||||
struct wlr_touch_point *point = calloc(1, sizeof(struct wlr_touch_point));
|
||||
if (!point) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
point->touch_id = touch_id;
|
||||
point->surface = surface;
|
||||
point->client = client;
|
||||
|
||||
point->sx = sx;
|
||||
point->sy = sy;
|
||||
|
||||
wl_signal_init(&point->events.destroy);
|
||||
|
||||
wl_signal_add(&surface->events.destroy, &point->surface_destroy);
|
||||
point->surface_destroy.notify = handle_touch_point_surface_destroy;
|
||||
wl_resource_add_destroy_listener(surface->resource,
|
||||
&point->resource_destroy);
|
||||
point->resource_destroy.notify = handle_touch_point_resource_destroy;
|
||||
|
||||
wl_list_insert(&seat->touch_state.touch_points, &point->link);
|
||||
|
||||
return point;
|
||||
}
|
||||
|
||||
struct wlr_touch_point *wlr_seat_touch_get_point(
|
||||
struct wlr_seat *seat, int32_t touch_id) {
|
||||
struct wlr_touch_point *point = NULL;
|
||||
wl_list_for_each(point, &seat->touch_state.touch_points, link) {
|
||||
if (point->touch_id == touch_id) {
|
||||
return point;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
uint32_t wlr_seat_touch_notify_down(struct wlr_seat *seat,
|
||||
struct wlr_surface *surface, uint32_t time, int32_t touch_id, double sx,
|
||||
double sy) {
|
||||
clock_gettime(CLOCK_MONOTONIC, &seat->last_event);
|
||||
struct wlr_seat_touch_grab *grab = seat->touch_state.grab;
|
||||
struct wlr_touch_point *point =
|
||||
touch_point_create(seat, touch_id, surface, sx, sy);
|
||||
if (!point) {
|
||||
wlr_log(L_ERROR, "could not create touch point");
|
||||
return 0;
|
||||
}
|
||||
|
||||
uint32_t serial = grab->interface->down(grab, time, point);
|
||||
|
||||
if (serial && wlr_seat_touch_num_points(seat) == 1) {
|
||||
seat->touch_state.grab_serial = serial;
|
||||
seat->touch_state.grab_id = touch_id;
|
||||
}
|
||||
|
||||
return serial;
|
||||
}
|
||||
|
||||
void wlr_seat_touch_notify_up(struct wlr_seat *seat, uint32_t time,
|
||||
int32_t touch_id) {
|
||||
clock_gettime(CLOCK_MONOTONIC, &seat->last_event);
|
||||
struct wlr_seat_touch_grab *grab = seat->touch_state.grab;
|
||||
struct wlr_touch_point *point = wlr_seat_touch_get_point(seat, touch_id);
|
||||
if (!point) {
|
||||
wlr_log(L_ERROR, "got touch up for unknown touch point");
|
||||
return;
|
||||
}
|
||||
|
||||
grab->interface->up(grab, time, point);
|
||||
|
||||
touch_point_destroy(point);
|
||||
}
|
||||
|
||||
void wlr_seat_touch_notify_motion(struct wlr_seat *seat, uint32_t time,
|
||||
int32_t touch_id, double sx, double sy) {
|
||||
clock_gettime(CLOCK_MONOTONIC, &seat->last_event);
|
||||
struct wlr_seat_touch_grab *grab = seat->touch_state.grab;
|
||||
struct wlr_touch_point *point = wlr_seat_touch_get_point(seat, touch_id);
|
||||
if (!point) {
|
||||
wlr_log(L_ERROR, "got touch motion for unknown touch point");
|
||||
return;
|
||||
}
|
||||
|
||||
point->sx = sx;
|
||||
point->sy = sy;
|
||||
|
||||
grab->interface->motion(grab, time, point);
|
||||
}
|
||||
|
||||
static void handle_point_focus_destroy(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct wlr_touch_point *point =
|
||||
wl_container_of(listener, point, focus_surface_destroy);
|
||||
touch_point_clear_focus(point);
|
||||
}
|
||||
|
||||
static void touch_point_set_focus(struct wlr_touch_point *point,
|
||||
struct wlr_surface *surface, double sx, double sy) {
|
||||
if (point->focus_surface == surface) {
|
||||
return;
|
||||
}
|
||||
|
||||
touch_point_clear_focus(point);
|
||||
|
||||
if (surface && surface->resource) {
|
||||
struct wlr_seat_client *client =
|
||||
wlr_seat_client_for_wl_client(point->client->seat,
|
||||
wl_resource_get_client(surface->resource));
|
||||
|
||||
if (client && client->touch) {
|
||||
wl_signal_add(&surface->events.destroy, &point->focus_surface_destroy);
|
||||
point->focus_surface_destroy.notify = handle_point_focus_destroy;
|
||||
point->focus_surface = surface;
|
||||
point->focus_client = client;
|
||||
point->sx = sx;
|
||||
point->sy = sy;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void wlr_seat_touch_point_focus(struct wlr_seat *seat,
|
||||
struct wlr_surface *surface, uint32_t time, int32_t touch_id, double sx,
|
||||
double sy) {
|
||||
assert(surface);
|
||||
struct wlr_touch_point *point = wlr_seat_touch_get_point(seat, touch_id);
|
||||
if (!point) {
|
||||
wlr_log(L_ERROR, "got touch point focus for unknown touch point");
|
||||
return;
|
||||
}
|
||||
struct wlr_surface *focus = point->focus_surface;
|
||||
touch_point_set_focus(point, surface, sx, sy);
|
||||
|
||||
if (focus != point->focus_surface) {
|
||||
struct wlr_seat_touch_grab *grab = seat->touch_state.grab;
|
||||
grab->interface->enter(grab, time, point);
|
||||
}
|
||||
}
|
||||
|
||||
void wlr_seat_touch_point_clear_focus(struct wlr_seat *seat, uint32_t time,
|
||||
int32_t touch_id) {
|
||||
struct wlr_touch_point *point = wlr_seat_touch_get_point(seat, touch_id);
|
||||
if (!point) {
|
||||
wlr_log(L_ERROR, "got touch point focus for unknown touch point");
|
||||
return;
|
||||
}
|
||||
|
||||
touch_point_clear_focus(point);
|
||||
}
|
||||
|
||||
uint32_t wlr_seat_touch_send_down(struct wlr_seat *seat,
|
||||
struct wlr_surface *surface, uint32_t time, int32_t touch_id, double sx,
|
||||
double sy) {
|
||||
struct wlr_touch_point *point = wlr_seat_touch_get_point(seat, touch_id);
|
||||
if (!point) {
|
||||
wlr_log(L_ERROR, "got touch down for unknown touch point");
|
||||
return 0;
|
||||
}
|
||||
|
||||
uint32_t serial = wl_display_next_serial(seat->display);
|
||||
wl_touch_send_down(point->client->touch, serial, time, surface->resource,
|
||||
touch_id, wl_fixed_from_double(sx), wl_fixed_from_double(sy));
|
||||
wl_touch_send_frame(point->client->touch);
|
||||
|
||||
return serial;
|
||||
}
|
||||
|
||||
void wlr_seat_touch_send_up(struct wlr_seat *seat, uint32_t time, int32_t touch_id) {
|
||||
struct wlr_touch_point *point = wlr_seat_touch_get_point(seat, touch_id);
|
||||
if (!point) {
|
||||
wlr_log(L_ERROR, "got touch up for unknown touch point");
|
||||
return;
|
||||
}
|
||||
|
||||
uint32_t serial = wl_display_next_serial(seat->display);
|
||||
wl_touch_send_up(point->client->touch, serial, time, touch_id);
|
||||
wl_touch_send_frame(point->client->touch);
|
||||
}
|
||||
|
||||
void wlr_seat_touch_send_motion(struct wlr_seat *seat, uint32_t time, int32_t touch_id,
|
||||
double sx, double sy) {
|
||||
struct wlr_touch_point *point = wlr_seat_touch_get_point(seat, touch_id);
|
||||
if (!point) {
|
||||
wlr_log(L_ERROR, "got touch motion for unknown touch point");
|
||||
return;
|
||||
}
|
||||
|
||||
wl_touch_send_motion(point->client->touch, time, touch_id,
|
||||
wl_fixed_from_double(sx), wl_fixed_from_double(sy));
|
||||
wl_touch_send_frame(point->client->touch);
|
||||
}
|
||||
|
||||
int wlr_seat_touch_num_points(struct wlr_seat *seat) {
|
||||
return wl_list_length(&seat->touch_state.touch_points);
|
||||
}
|
||||
|
||||
bool wlr_seat_touch_has_grab(struct wlr_seat *seat) {
|
||||
return seat->touch_state.grab->interface != &default_touch_grab_impl;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue