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@ -17,6 +17,7 @@
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#include "rootston/config.h"
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#include "rootston/input.h"
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#include "rootston/desktop.h"
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#include "rootston/view.h"
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const struct roots_input_event *get_input_event(struct roots_input *input,
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uint32_t serial) {
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@ -84,8 +85,8 @@ void cursor_update_position(struct roots_input *input, uint32_t time) {
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double sx, sy;
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switch (input->mode) {
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case ROOTS_CURSOR_PASSTHROUGH:
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view = view_at(desktop, input->cursor->x, input->cursor->y, &surface,
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&sx, &sy);
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view = view_at(desktop, input->cursor->x, input->cursor->y,
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&surface, &sx, &sy);
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bool set_compositor_cursor = !view && input->cursor_client;
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if (view) {
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struct wl_client *view_client =
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@ -106,32 +107,40 @@ void cursor_update_position(struct roots_input *input, uint32_t time) {
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break;
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case ROOTS_CURSOR_MOVE:
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if (input->active_view) {
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int dx = input->cursor->x - input->offs_x,
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dy = input->cursor->y - input->offs_y;
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input->active_view->x = input->view_x + dx;
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input->active_view->y = input->view_y + dy;
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double dx = input->cursor->x - input->offs_x;
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double dy = input->cursor->y - input->offs_y;
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view_set_position(input->active_view,
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input->view_x + dx, input->view_y + dy);
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}
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break;
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case ROOTS_CURSOR_RESIZE:
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if (input->active_view) {
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int dx = input->cursor->x - input->offs_x,
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dy = input->cursor->y - input->offs_y;
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int width = input->view_width,
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height = input->view_height;
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double dx = input->cursor->x - input->offs_x;
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double dy = input->cursor->y - input->offs_y;
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double active_x = input->active_view->x;
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double active_y = input->active_view->y;
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int width = input->view_width;
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int height = input->view_height;
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if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) {
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input->active_view->y = input->view_y + dy;
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active_y = input->view_y + dy;
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height -= dy;
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}
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if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_BOTTOM) {
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height += dy;
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}
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if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_LEFT) {
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input->active_view->x = input->view_x + dx;
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active_x = input->view_x + dx;
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width -= dx;
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}
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if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
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width += dx;
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}
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// TODO we might need one configure event for this
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if (active_x != input->active_view->x ||
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active_y != input->active_view->y) {
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view_set_position(input->active_view, active_x, active_y);
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}
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view_resize(input->active_view, width, height);
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}
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break;
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@ -280,6 +289,56 @@ static void handle_cursor_button(struct wl_listener *listener, void *data) {
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(uint32_t)(event->time_usec / 1000), event->button, event->state);
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}
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static void handle_touch_down(struct wl_listener *listener, void *data) {
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struct wlr_event_touch_down *event = data;
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struct roots_input *input =
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wl_container_of(listener, input, cursor_touch_down);
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struct roots_touch_point *point =
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calloc(1, sizeof(struct roots_touch_point));
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point->device = event->device->data;
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point->slot = event->slot;
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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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wlr_cursor_warp_absolute(input->cursor, event->device, point->x, point->y);
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cursor_update_position(input, (uint32_t)(event->time_usec / 1000));
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wl_list_insert(&input->touch_points, &point->link);
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do_cursor_button_press(input, input->cursor, event->device,
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(uint32_t)(event->time_usec / 1000), BTN_LEFT, 1);
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}
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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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struct roots_input *input =
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wl_container_of(listener, input, cursor_touch_up);
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struct roots_touch_point *point;
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wl_list_for_each(point, &input->touch_points, link) {
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if (point->slot == event->slot) {
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wl_list_remove(&point->link);
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break;
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}
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}
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do_cursor_button_press(input, input->cursor, event->device,
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(uint32_t)(event->time_usec / 1000), BTN_LEFT, 0);
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}
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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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struct roots_input *input =
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wl_container_of(listener, input, cursor_touch_motion);
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struct roots_touch_point *point;
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wl_list_for_each(point, &input->touch_points, link) {
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if (point->slot == event->slot) {
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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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wlr_cursor_warp_absolute(input->cursor, event->device,
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point->x, point->y);
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cursor_update_position(input,
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(uint32_t)(event->time_usec / 1000));
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break;
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}
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}
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}
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static void handle_tool_axis(struct wl_listener *listener, void *data) {
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struct roots_input *input = wl_container_of(listener, input, cursor_tool_axis);
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struct wlr_event_tablet_tool_axis *event = data;
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@ -391,6 +450,9 @@ static void handle_request_set_cursor(struct wl_listener *listener,
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void cursor_initialize(struct roots_input *input) {
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struct wlr_cursor *cursor = input->cursor;
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// TODO: Does this belong here
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wl_list_init(&input->touch_points);
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wl_list_init(&input->cursor_motion.link);
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wl_signal_add(&cursor->events.motion, &input->cursor_motion);
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input->cursor_motion.notify = handle_cursor_motion;
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@ -408,6 +470,18 @@ void cursor_initialize(struct roots_input *input) {
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wl_signal_add(&cursor->events.axis, &input->cursor_axis);
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input->cursor_axis.notify = handle_cursor_axis;
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wl_list_init(&input->cursor_touch_down.link);
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wl_signal_add(&cursor->events.touch_down, &input->cursor_touch_down);
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input->cursor_touch_down.notify = handle_touch_down;
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wl_list_init(&input->cursor_touch_up.link);
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wl_signal_add(&cursor->events.touch_up, &input->cursor_touch_up);
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input->cursor_touch_up.notify = handle_touch_up;
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wl_list_init(&input->cursor_touch_motion.link);
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wl_signal_add(&cursor->events.touch_motion, &input->cursor_touch_motion);
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input->cursor_touch_motion.notify = handle_touch_motion;
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wl_list_init(&input->cursor_tool_axis.link);
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wl_signal_add(&cursor->events.tablet_tool_axis, &input->cursor_tool_axis);
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input->cursor_tool_axis.notify = handle_tool_axis;
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