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@ -1,169 +1,98 @@
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#define _XOPEN_SOURCE 700
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#include <stdlib.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <string.h>
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#include <math.h>
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#include <assert.h>
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#ifdef __linux__
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#include <linux/input-event-codes.h>
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#elif __FreeBSD__
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#include <dev/evdev/input-event-codes.h>
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#endif
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#include <wayland-server.h>
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#include <wlr/types/wlr_cursor.h>
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#include <wlr/util/log.h>
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#include <wlr/types/wlr_data_device.h>
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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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#include "rootston/xcursor.h"
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#include "rootston/cursor.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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size_t len = sizeof(input->input_events) / sizeof(*input->input_events);
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for (size_t i = 0; i < len; ++i) {
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if (input->input_events[i].cursor
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&& input->input_events[i].serial == serial) {
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return &input->input_events[i];
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}
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struct roots_cursor *roots_cursor_create(struct roots_seat *seat) {
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struct roots_cursor *cursor = calloc(1, sizeof(struct roots_cursor));
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if (!cursor) {
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return NULL;
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}
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cursor->cursor = wlr_cursor_create();
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if (!cursor->cursor) {
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return NULL;
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}
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static void cursor_set_xcursor_image(struct roots_input *input,
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struct wlr_xcursor_image *image) {
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wlr_cursor_set_image(input->cursor, image->buffer, image->width,
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image->width, image->height, image->hotspot_x, image->hotspot_y);
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}
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void view_begin_move(struct roots_input *input, struct wlr_cursor *cursor,
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struct roots_view *view) {
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input->mode = ROOTS_CURSOR_MOVE;
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input->offs_x = cursor->x;
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input->offs_y = cursor->y;
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if (view->maximized) {
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input->view_x = view->saved.x;
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input->view_y = view->saved.y;
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} else {
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input->view_x = view->x;
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input->view_y = view->y;
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}
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view_maximize(view, false);
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wlr_seat_pointer_clear_focus(input->wl_seat);
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struct wlr_xcursor *xcursor = get_move_xcursor(input->xcursor_theme);
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if (xcursor != NULL) {
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cursor_set_xcursor_image(input, xcursor->images[0]);
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}
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return cursor;
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}
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void view_begin_resize(struct roots_input *input, struct wlr_cursor *cursor,
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struct roots_view *view, uint32_t edges) {
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input->mode = ROOTS_CURSOR_RESIZE;
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input->offs_x = cursor->x;
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input->offs_y = cursor->y;
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if (view->maximized) {
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input->view_x = view->saved.x;
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input->view_y = view->saved.y;
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input->view_width = view->saved.width;
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input->view_height = view->saved.height;
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} else {
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input->view_x = view->x;
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input->view_y = view->y;
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struct wlr_box box;
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view_get_box(view, &box);
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input->view_width = box.width;
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input->view_height = box.height;
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}
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input->resize_edges = edges;
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view_maximize(view, false);
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wlr_seat_pointer_clear_focus(input->wl_seat);
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struct wlr_xcursor *xcursor = get_resize_xcursor(input->xcursor_theme, edges);
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if (xcursor != NULL) {
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cursor_set_xcursor_image(input, xcursor->images[0]);
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}
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void roots_cursor_destroy(struct roots_cursor *cursor) {
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// TODO
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}
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void view_begin_rotate(struct roots_input *input, struct wlr_cursor *cursor,
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struct roots_view *view) {
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input->mode = ROOTS_CURSOR_ROTATE;
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input->offs_x = cursor->x;
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input->offs_y = cursor->y;
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input->view_rotation = view->rotation;
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view_maximize(view, false);
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wlr_seat_pointer_clear_focus(input->wl_seat);
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struct wlr_xcursor *xcursor = get_rotate_xcursor(input->xcursor_theme);
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if (xcursor != NULL) {
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cursor_set_xcursor_image(input, xcursor->images[0]);
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}
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static void cursor_set_xcursor_image(struct roots_cursor *cursor,
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struct wlr_xcursor_image *image) {
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wlr_cursor_set_image(cursor->cursor, image->buffer, image->width,
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image->width, image->height, image->hotspot_x, image->hotspot_y);
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}
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void cursor_update_position(struct roots_input *input, uint32_t time) {
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struct roots_desktop *desktop = input->server->desktop;
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static void roots_cursor_update_position(struct roots_cursor *cursor, uint32_t time) {
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struct roots_desktop *desktop = cursor->seat->input->server->desktop;
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struct roots_seat *seat = cursor->seat;
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struct roots_view *view;
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struct wlr_surface *surface;
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double sx, sy;
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switch (input->mode) {
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switch (cursor->mode) {
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case ROOTS_CURSOR_PASSTHROUGH:
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view = view_at(desktop, input->cursor->x, input->cursor->y,
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view = view_at(desktop, cursor->cursor->x, cursor->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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bool set_compositor_cursor = !view && cursor->cursor_client;
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if (view) {
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struct wl_client *view_client =
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wl_resource_get_client(view->wlr_surface->resource);
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set_compositor_cursor = view_client != input->cursor_client;
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set_compositor_cursor = view_client != cursor->cursor_client;
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}
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if (set_compositor_cursor) {
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struct wlr_xcursor *xcursor =
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get_default_xcursor(input->xcursor_theme);
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cursor_set_xcursor_image(input, xcursor->images[0]);
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input->cursor_client = NULL;
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struct wlr_xcursor *xcursor = get_default_xcursor(cursor->xcursor_theme);
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cursor_set_xcursor_image(cursor, xcursor->images[0]);
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cursor->cursor_client = NULL;
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}
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if (view) {
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wlr_seat_pointer_notify_enter(input->wl_seat, surface, sx, sy);
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wlr_seat_pointer_notify_motion(input->wl_seat, time, sx, sy);
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wlr_seat_pointer_notify_enter(seat->seat, surface, sx, sy);
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wlr_seat_pointer_notify_motion(seat->seat, time, sx, sy);
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} else {
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wlr_seat_pointer_clear_focus(input->wl_seat);
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wlr_seat_pointer_clear_focus(seat->seat);
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}
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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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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_move(input->active_view, input->view_x + dx,
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input->view_y + dy);
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if (seat->focus) {
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double dx = cursor->cursor->x - cursor->offs_x;
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double dy = cursor->cursor->y - cursor->offs_y;
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view_move(seat->focus, cursor->view_x + dx,
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cursor->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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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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active_y = input->view_y + dy;
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if (seat->focus) {
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double dx = cursor->cursor->x - cursor->offs_x;
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double dy = cursor->cursor->y - cursor->offs_y;
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double active_x = seat->focus->x;
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double active_y = seat->focus->y;
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int width = cursor->view_width;
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int height = cursor->view_height;
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if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) {
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active_y = cursor->view_y + dy;
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height -= dy;
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if (height < 0) {
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active_y += height;
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}
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} else if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_BOTTOM) {
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} else if (cursor->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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active_x = input->view_x + dx;
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if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_LEFT) {
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active_x = cursor->view_x + dx;
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width -= dx;
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if (width < 0) {
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active_x += width;
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}
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} else if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
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} else if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
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width += dx;
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}
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@ -174,132 +103,51 @@ void cursor_update_position(struct roots_input *input, uint32_t time) {
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height = 0;
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}
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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_move_resize(input->active_view, active_x, active_y,
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if (active_x != seat->focus->x ||
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active_y != seat->focus->y) {
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view_move_resize(seat->focus, active_x, active_y,
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width, height);
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} else {
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view_resize(input->active_view, width, height);
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view_resize(seat->focus, width, height);
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}
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}
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break;
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case ROOTS_CURSOR_ROTATE:
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if (input->active_view) {
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struct roots_view *view = input->active_view;
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if (seat->focus) {
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struct roots_view *view = seat->focus;
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int ox = view->x + view->wlr_surface->current->width/2,
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oy = view->y + view->wlr_surface->current->height/2;
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int ux = input->offs_x - ox,
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uy = input->offs_y - oy;
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int vx = input->cursor->x - ox,
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vy = input->cursor->y - oy;
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int ux = cursor->offs_x - ox,
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uy = cursor->offs_y - oy;
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int vx = cursor->cursor->x - ox,
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vy = cursor->cursor->y - oy;
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float angle = atan2(vx*uy - vy*ux, vx*ux + vy*uy);
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int steps = 12;
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angle = round(angle/M_PI*steps) / (steps/M_PI);
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view->rotation = input->view_rotation + angle;
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view->rotation = cursor->view_rotation + angle;
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}
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break;
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}
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}
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void set_view_focus(struct roots_input *input, struct roots_desktop *desktop,
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struct roots_view *view) {
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if (input->active_view == view) {
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return;
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}
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input->active_view = view;
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input->mode = ROOTS_CURSOR_PASSTHROUGH;
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if (!view) {
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return;
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}
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if (view->type == ROOTS_XWAYLAND_VIEW &&
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view->xwayland_surface->override_redirect) {
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return;
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}
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size_t index = 0;
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for (size_t i = 0; i < desktop->views->length; ++i) {
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struct roots_view *_view = desktop->views->items[i];
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if (_view != view) {
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view_activate(_view, false);
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} else {
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index = i;
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}
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}
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view_activate(view, true);
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// TODO: list_swap
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wlr_list_del(desktop->views, index);
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wlr_list_add(desktop->views, view);
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wlr_seat_keyboard_notify_enter(input->wl_seat, view->wlr_surface);
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}
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static void handle_cursor_motion(struct wl_listener *listener, void *data) {
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struct roots_input *input = wl_container_of(listener, input, cursor_motion);
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struct wlr_event_pointer_motion *event = data;
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wlr_cursor_move(input->cursor, event->device,
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event->delta_x, event->delta_y);
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cursor_update_position(input, event->time_msec);
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}
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static void handle_cursor_motion_absolute(struct wl_listener *listener,
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|
void *data) {
|
|
|
|
|
struct roots_input *input = wl_container_of(listener,
|
|
|
|
|
input, cursor_motion_absolute);
|
|
|
|
|
struct wlr_event_pointer_motion_absolute *event = data;
|
|
|
|
|
wlr_cursor_warp_absolute(input->cursor, event->device,
|
|
|
|
|
event->x_mm / event->width_mm, event->y_mm / event->height_mm);
|
|
|
|
|
cursor_update_position(input, event->time_msec);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void handle_cursor_axis(struct wl_listener *listener, void *data) {
|
|
|
|
|
struct roots_input *input =
|
|
|
|
|
wl_container_of(listener, input, cursor_axis);
|
|
|
|
|
struct wlr_event_pointer_axis *event = data;
|
|
|
|
|
wlr_seat_pointer_notify_axis(input->wl_seat, event->time_msec,
|
|
|
|
|
event->orientation, event->delta);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static bool is_meta_pressed(struct roots_input *input,
|
|
|
|
|
struct wlr_input_device *device) {
|
|
|
|
|
uint32_t meta_key = 0;
|
|
|
|
|
struct keyboard_config *config;
|
|
|
|
|
if ((config = config_get_keyboard(input->server->config, device))) {
|
|
|
|
|
meta_key = config->meta_key;
|
|
|
|
|
} else if (!meta_key && (config = config_get_keyboard(input->server->config,
|
|
|
|
|
NULL))) {
|
|
|
|
|
meta_key = config->meta_key;
|
|
|
|
|
}
|
|
|
|
|
if (meta_key == 0) {
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
struct roots_keyboard *keyboard;
|
|
|
|
|
wl_list_for_each(keyboard, &input->keyboards, link) {
|
|
|
|
|
uint32_t modifiers =
|
|
|
|
|
wlr_keyboard_get_modifiers(keyboard->device->keyboard);
|
|
|
|
|
if ((modifiers ^ meta_key) == 0) {
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void do_cursor_button_press(struct roots_input *input,
|
|
|
|
|
struct wlr_cursor *cursor, struct wlr_input_device *device,
|
|
|
|
|
uint32_t time, uint32_t button, uint32_t state) {
|
|
|
|
|
struct roots_desktop *desktop = input->server->desktop;
|
|
|
|
|
static void roots_cursor_press_button(struct roots_cursor *cursor,
|
|
|
|
|
struct wlr_input_device *device, uint32_t time, uint32_t button,
|
|
|
|
|
uint32_t state) {
|
|
|
|
|
struct roots_seat *seat = cursor->seat;
|
|
|
|
|
struct roots_desktop *desktop = seat->input->server->desktop;
|
|
|
|
|
struct wlr_surface *surface;
|
|
|
|
|
double sx, sy;
|
|
|
|
|
struct roots_view *view = view_at(desktop,
|
|
|
|
|
input->cursor->x, input->cursor->y, &surface, &sx, &sy);
|
|
|
|
|
cursor->cursor->x, cursor->cursor->y, &surface, &sx, &sy);
|
|
|
|
|
|
|
|
|
|
if (state == WLR_BUTTON_PRESSED && view && is_meta_pressed(input, device)) {
|
|
|
|
|
set_view_focus(input, desktop, view);
|
|
|
|
|
if (state == WLR_BUTTON_PRESSED && view && roots_seat_has_meta_pressed(seat)) {
|
|
|
|
|
roots_seat_focus_view(seat, view);
|
|
|
|
|
|
|
|
|
|
uint32_t edges;
|
|
|
|
|
switch (button) {
|
|
|
|
|
case BTN_LEFT:
|
|
|
|
|
view_begin_move(input, cursor, view);
|
|
|
|
|
roots_seat_begin_move(seat, view);
|
|
|
|
|
break;
|
|
|
|
|
case BTN_RIGHT:
|
|
|
|
|
edges = 0;
|
|
|
|
|
@ -313,126 +161,154 @@ static void do_cursor_button_press(struct roots_input *input,
|
|
|
|
|
} else {
|
|
|
|
|
edges |= ROOTS_CURSOR_RESIZE_EDGE_BOTTOM;
|
|
|
|
|
}
|
|
|
|
|
view_begin_resize(input, cursor, view, edges);
|
|
|
|
|
roots_seat_begin_resize(seat, view, edges);
|
|
|
|
|
break;
|
|
|
|
|
case BTN_MIDDLE:
|
|
|
|
|
view_begin_rotate(input, cursor, view);
|
|
|
|
|
roots_seat_begin_rotate(seat, view);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
uint32_t serial = wlr_seat_pointer_notify_button(input->wl_seat, time, button,
|
|
|
|
|
state);
|
|
|
|
|
uint32_t serial =
|
|
|
|
|
wlr_seat_pointer_notify_button(seat->seat, time, button, state);
|
|
|
|
|
|
|
|
|
|
int i;
|
|
|
|
|
switch (state) {
|
|
|
|
|
case WLR_BUTTON_RELEASED:
|
|
|
|
|
set_view_focus(input, desktop, NULL);
|
|
|
|
|
cursor_update_position(input, time);
|
|
|
|
|
seat->cursor->mode = ROOTS_CURSOR_PASSTHROUGH;
|
|
|
|
|
roots_cursor_update_position(cursor, time);
|
|
|
|
|
break;
|
|
|
|
|
case WLR_BUTTON_PRESSED:
|
|
|
|
|
i = input->input_events_idx;
|
|
|
|
|
input->input_events[i].serial = serial;
|
|
|
|
|
input->input_events[i].cursor = cursor;
|
|
|
|
|
input->input_events[i].device = device;
|
|
|
|
|
input->input_events_idx = (i + 1)
|
|
|
|
|
% (sizeof(input->input_events) / sizeof(input->input_events[0]));
|
|
|
|
|
set_view_focus(input, desktop, view);
|
|
|
|
|
i = cursor->input_events_idx;
|
|
|
|
|
cursor->input_events[i].serial = serial;
|
|
|
|
|
cursor->input_events[i].cursor = cursor->cursor;
|
|
|
|
|
cursor->input_events[i].device = device;
|
|
|
|
|
cursor->input_events_idx = (i + 1)
|
|
|
|
|
% (sizeof(cursor->input_events) / sizeof(cursor->input_events[0]));
|
|
|
|
|
roots_seat_focus_view(seat, view);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void handle_cursor_button(struct wl_listener *listener, void *data) {
|
|
|
|
|
struct roots_input *input = wl_container_of(listener, input, cursor_button);
|
|
|
|
|
struct wlr_event_pointer_button *event = data;
|
|
|
|
|
do_cursor_button_press(input, input->cursor, event->device,
|
|
|
|
|
event->time_msec, event->button, event->state);
|
|
|
|
|
void roots_cursor_handle_motion(struct roots_cursor *cursor,
|
|
|
|
|
struct wlr_event_pointer_motion *event) {
|
|
|
|
|
wlr_cursor_move(cursor->cursor, event->device,
|
|
|
|
|
event->delta_x, event->delta_y);
|
|
|
|
|
roots_cursor_update_position(cursor, event->time_msec);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void handle_touch_down(struct wl_listener *listener, void *data) {
|
|
|
|
|
struct wlr_event_touch_down *event = data;
|
|
|
|
|
struct roots_input *input =
|
|
|
|
|
wl_container_of(listener, input, cursor_touch_down);
|
|
|
|
|
void roots_cursor_handle_motion_absolute(struct roots_cursor *cursor,
|
|
|
|
|
struct wlr_event_pointer_motion_absolute *event) {
|
|
|
|
|
wlr_cursor_warp_absolute(cursor->cursor, event->device,
|
|
|
|
|
event->x_mm / event->width_mm, event->y_mm / event->height_mm);
|
|
|
|
|
roots_cursor_update_position(cursor, event->time_msec);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
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);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void roots_cursor_handle_axis(struct roots_cursor *cursor,
|
|
|
|
|
struct wlr_event_pointer_axis *event) {
|
|
|
|
|
wlr_seat_pointer_notify_axis(cursor->seat->seat, event->time_msec,
|
|
|
|
|
event->orientation, event->delta);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
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");
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
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(input->cursor, event->device, point->x, point->y);
|
|
|
|
|
cursor_update_position(input, event->time_msec);
|
|
|
|
|
wl_list_insert(&input->touch_points, &point->link);
|
|
|
|
|
do_cursor_button_press(input, input->cursor, event->device,
|
|
|
|
|
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);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void handle_touch_up(struct wl_listener *listener, void *data) {
|
|
|
|
|
struct wlr_event_touch_up *event = data;
|
|
|
|
|
struct roots_input *input =
|
|
|
|
|
wl_container_of(listener, input, cursor_touch_up);
|
|
|
|
|
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, &input->touch_points, link) {
|
|
|
|
|
wl_list_for_each(point, &cursor->touch_points, link) {
|
|
|
|
|
if (point->slot == event->slot) {
|
|
|
|
|
wl_list_remove(&point->link);
|
|
|
|
|
free(point);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
do_cursor_button_press(input, input->cursor, event->device,
|
|
|
|
|
roots_cursor_press_button(cursor, event->device,
|
|
|
|
|
event->time_msec, BTN_LEFT, 0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void handle_touch_motion(struct wl_listener *listener, void *data) {
|
|
|
|
|
struct wlr_event_touch_motion *event = data;
|
|
|
|
|
struct roots_input *input =
|
|
|
|
|
wl_container_of(listener, input, cursor_touch_motion);
|
|
|
|
|
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, &input->touch_points, link) {
|
|
|
|
|
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(input->cursor, event->device,
|
|
|
|
|
wlr_cursor_warp_absolute(cursor->cursor, event->device,
|
|
|
|
|
point->x, point->y);
|
|
|
|
|
cursor_update_position(input, event->time_msec);
|
|
|
|
|
roots_cursor_update_position(cursor, event->time_msec);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void handle_tool_axis(struct wl_listener *listener, void *data) {
|
|
|
|
|
struct roots_input *input = wl_container_of(listener, input, cursor_tool_axis);
|
|
|
|
|
struct wlr_event_tablet_tool_axis *event = data;
|
|
|
|
|
|
|
|
|
|
void roots_cursor_handle_tool_axis(struct roots_cursor *cursor,
|
|
|
|
|
struct wlr_event_tablet_tool_axis *event) {
|
|
|
|
|
if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) &&
|
|
|
|
|
(event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) {
|
|
|
|
|
wlr_cursor_warp_absolute(input->cursor, event->device,
|
|
|
|
|
wlr_cursor_warp_absolute(cursor->cursor, event->device,
|
|
|
|
|
event->x_mm / event->width_mm, event->y_mm / event->height_mm);
|
|
|
|
|
cursor_update_position(input, event->time_msec);
|
|
|
|
|
roots_cursor_update_position(cursor, event->time_msec);
|
|
|
|
|
} else if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X)) {
|
|
|
|
|
wlr_cursor_warp_absolute(input->cursor, event->device,
|
|
|
|
|
wlr_cursor_warp_absolute(cursor->cursor, event->device,
|
|
|
|
|
event->x_mm / event->width_mm, -1);
|
|
|
|
|
cursor_update_position(input, event->time_msec);
|
|
|
|
|
roots_cursor_update_position(cursor, event->time_msec);
|
|
|
|
|
} else if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) {
|
|
|
|
|
wlr_cursor_warp_absolute(input->cursor, event->device,
|
|
|
|
|
wlr_cursor_warp_absolute(cursor->cursor, event->device,
|
|
|
|
|
-1, event->y_mm / event->height_mm);
|
|
|
|
|
cursor_update_position(input, event->time_msec);
|
|
|
|
|
roots_cursor_update_position(cursor, event->time_msec);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void handle_tool_tip(struct wl_listener *listener, void *data) {
|
|
|
|
|
struct roots_input *input = wl_container_of(listener, input, cursor_tool_tip);
|
|
|
|
|
struct wlr_event_tablet_tool_tip *event = data;
|
|
|
|
|
do_cursor_button_press(input, input->cursor, event->device,
|
|
|
|
|
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);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void handle_drag_icon_destroy(struct wl_listener *listener, void *data) {
|
|
|
|
|
struct roots_drag_icon *drag_icon =
|
|
|
|
|
wl_container_of(listener, drag_icon, surface_destroy);
|
|
|
|
|
wl_list_remove(&drag_icon->link);
|
|
|
|
|
wl_list_remove(&drag_icon->surface_destroy.link);
|
|
|
|
|
wl_list_remove(&drag_icon->surface_commit.link);
|
|
|
|
|
free(drag_icon);
|
|
|
|
|
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;
|
|
|
|
|
struct wl_client *focused_client = NULL;
|
|
|
|
|
if (has_focused) {
|
|
|
|
|
focused_client = wl_resource_get_client(focused_surface->resource);
|
|
|
|
|
}
|
|
|
|
|
if (event->seat_client->client != focused_client ||
|
|
|
|
|
cursor->mode != ROOTS_CURSOR_PASSTHROUGH) {
|
|
|
|
|
wlr_log(L_DEBUG, "Denying request to set cursor from unfocused client");
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
wlr_log(L_DEBUG, "Setting client cursor");
|
|
|
|
|
wlr_cursor_set_surface(cursor->cursor, event->surface, event->hotspot_x,
|
|
|
|
|
event->hotspot_y);
|
|
|
|
|
cursor->cursor_client = event->seat_client->client;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void handle_drag_icon_commit(struct wl_listener *listener, void *data) {
|
|
|
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@ -442,17 +318,23 @@ static void handle_drag_icon_commit(struct wl_listener *listener, void *data) {
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drag_icon->sy += drag_icon->surface->current->sy;
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}
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static void handle_pointer_grab_begin(struct wl_listener *listener,
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void *data) {
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struct roots_input *input =
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wl_container_of(listener, input, pointer_grab_begin);
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struct wlr_seat_pointer_grab *grab = data;
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static void handle_drag_icon_destroy(struct wl_listener *listener, void *data) {
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struct roots_drag_icon *drag_icon =
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wl_container_of(listener, drag_icon, surface_destroy);
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wl_list_remove(&drag_icon->link);
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wl_list_remove(&drag_icon->surface_destroy.link);
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wl_list_remove(&drag_icon->surface_commit.link);
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free(drag_icon);
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}
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void roots_cursor_handle_pointer_grab_begin(struct roots_cursor *cursor,
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struct wlr_seat_pointer_grab *grab) {
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struct roots_seat *seat = cursor->seat;
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if (grab->interface == &wlr_data_device_pointer_drag_interface) {
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struct wlr_drag *drag = grab->data;
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if (drag->icon) {
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struct roots_drag_icon *iter_icon;
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wl_list_for_each(iter_icon, &input->drag_icons, link) {
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wl_list_for_each(iter_icon, &seat->drag_icons, link) {
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if (iter_icon->surface == drag->icon) {
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// already in the list
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return;
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@ -463,7 +345,7 @@ static void handle_pointer_grab_begin(struct wl_listener *listener,
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calloc(1, sizeof(struct roots_drag_icon));
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drag_icon->mapped = true;
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drag_icon->surface = drag->icon;
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wl_list_insert(&input->drag_icons, &drag_icon->link);
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wl_list_insert(&seat->drag_icons, &drag_icon->link);
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wl_signal_add(&drag->icon->events.destroy,
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&drag_icon->surface_destroy);
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@ -476,155 +358,17 @@ static void handle_pointer_grab_begin(struct wl_listener *listener,
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}
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}
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static void handle_pointer_grab_end(struct wl_listener *listener, void *data) {
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struct roots_input *input =
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wl_container_of(listener, input, pointer_grab_end);
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struct wlr_seat_pointer_grab *grab = data;
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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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if (grab->interface == &wlr_data_device_pointer_drag_interface) {
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struct wlr_drag *drag = grab->data;
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struct roots_drag_icon *icon;
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wl_list_for_each(icon, &input->drag_icons, link) {
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wl_list_for_each(icon, &cursor->seat->drag_icons, link) {
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if (icon->surface == drag->icon) {
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icon->mapped = false;
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}
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}
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}
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cursor_update_position(input, 0);
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}
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static void handle_request_set_cursor(struct wl_listener *listener,
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void *data) {
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struct roots_input *input = wl_container_of(listener, input,
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request_set_cursor);
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struct wlr_seat_pointer_request_set_cursor_event *event = data;
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struct wlr_surface *focused_surface =
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event->seat_client->seat->pointer_state.focused_surface;
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bool ok = focused_surface != NULL && focused_surface->resource != NULL;
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if (ok) {
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struct wl_client *focused_client =
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wl_resource_get_client(focused_surface->resource);
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ok = event->seat_client->client == focused_client;
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}
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if (!ok || input->mode != ROOTS_CURSOR_PASSTHROUGH) {
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wlr_log(L_DEBUG, "Denying request to set cursor from unfocused client");
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return;
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}
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wlr_log(L_DEBUG, "Setting client cursor");
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wlr_cursor_set_surface(input->cursor, event->surface, event->hotspot_x,
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event->hotspot_y);
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input->cursor_client = event->seat_client->client;
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}
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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_signal_add(&cursor->events.motion, &input->cursor_motion);
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input->cursor_motion.notify = handle_cursor_motion;
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wl_signal_add(&cursor->events.motion_absolute,
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&input->cursor_motion_absolute);
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input->cursor_motion_absolute.notify = handle_cursor_motion_absolute;
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wl_signal_add(&cursor->events.button, &input->cursor_button);
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input->cursor_button.notify = handle_cursor_button;
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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_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_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_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_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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wl_signal_add(&cursor->events.tablet_tool_tip, &input->cursor_tool_tip);
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input->cursor_tool_tip.notify = handle_tool_tip;
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wl_signal_add(&input->wl_seat->events.pointer_grab_end, &input->pointer_grab_end);
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input->pointer_grab_end.notify = handle_pointer_grab_end;
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wl_signal_add(&input->wl_seat->events.pointer_grab_begin, &input->pointer_grab_begin);
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input->pointer_grab_begin.notify = handle_pointer_grab_begin;
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wl_list_init(&input->request_set_cursor.link);
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wl_signal_add(&input->wl_seat->events.request_set_cursor,
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&input->request_set_cursor);
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input->request_set_cursor.notify = handle_request_set_cursor;
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}
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static void reset_device_mappings(struct roots_config *config,
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struct wlr_cursor *cursor, struct wlr_input_device *device) {
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wlr_cursor_map_input_to_output(cursor, device, NULL);
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struct device_config *dconfig;
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if ((dconfig = config_get_device(config, device))) {
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wlr_cursor_map_input_to_region(cursor, device, dconfig->mapped_box);
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}
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}
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static void set_device_output_mappings(struct roots_config *config,
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struct wlr_cursor *cursor, struct wlr_output *output,
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struct wlr_input_device *device) {
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struct device_config *dconfig;
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dconfig = config_get_device(config, device);
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if (dconfig && dconfig->mapped_output &&
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strcmp(dconfig->mapped_output, output->name) == 0) {
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wlr_cursor_map_input_to_output(cursor, device, output);
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}
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}
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void cursor_load_config(struct roots_config *config,
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struct wlr_cursor *cursor,
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struct roots_input *input,
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struct roots_desktop *desktop) {
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struct roots_pointer *pointer;
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struct roots_touch *touch;
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struct roots_tablet_tool *tablet_tool;
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struct roots_output *output;
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// reset mappings
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wlr_cursor_map_to_output(cursor, NULL);
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wl_list_for_each(pointer, &input->pointers, link) {
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reset_device_mappings(config, cursor, pointer->device);
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}
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wl_list_for_each(touch, &input->touch, link) {
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reset_device_mappings(config, cursor, touch->device);
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}
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wl_list_for_each(tablet_tool, &input->tablet_tools, link) {
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reset_device_mappings(config, cursor, tablet_tool->device);
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}
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// configure device to output mappings
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const char *mapped_output = config->cursor.mapped_output;
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wl_list_for_each(output, &desktop->outputs, link) {
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if (mapped_output && strcmp(mapped_output, output->wlr_output->name) == 0) {
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wlr_cursor_map_to_output(cursor, output->wlr_output);
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}
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wl_list_for_each(pointer, &input->pointers, link) {
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set_device_output_mappings(config, cursor, output->wlr_output,
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pointer->device);
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}
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wl_list_for_each(tablet_tool, &input->tablet_tools, link) {
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set_device_output_mappings(config, cursor, output->wlr_output,
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tablet_tool->device);
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}
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wl_list_for_each(touch, &input->touch, link) {
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set_device_output_mappings(config, cursor, output->wlr_output,
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touch->device);
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}
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}
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roots_cursor_update_position(cursor, 0);
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}
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Drew DeVault
7 years ago
committed by
GitHub