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Merge pull request #384 from acrisci/feature/multiseat

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multiseat
This commit is contained in:
Drew DeVault 2017-11-11 10:11:31 -05:00 committed by GitHub
commit a538ef33c1
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25 changed files with 1258 additions and 898 deletions
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1
include/rootston/config.h
View file

@ -20,6 +20,7 @@ struct device_config {
char *name; char *name;
char *mapped_output; char *mapped_output;
struct wlr_box *mapped_box; struct wlr_box *mapped_box;
char *seat;
struct wl_list link; struct wl_list link;
}; };

103
include/rootston/cursor.h Normal file
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@ -0,0 +1,103 @@
#ifndef _ROOTSTON_CURSOR_H
#define _ROOTSTON_CURSOR_H
#include "rootston/seat.h"
enum roots_cursor_mode {
ROOTS_CURSOR_PASSTHROUGH = 0,
ROOTS_CURSOR_MOVE = 1,
ROOTS_CURSOR_RESIZE = 2,
ROOTS_CURSOR_ROTATE = 3,
};
enum roots_cursor_resize_edge {
ROOTS_CURSOR_RESIZE_EDGE_TOP = 1,
ROOTS_CURSOR_RESIZE_EDGE_BOTTOM = 2,
ROOTS_CURSOR_RESIZE_EDGE_LEFT = 4,
ROOTS_CURSOR_RESIZE_EDGE_RIGHT = 8,
};
struct roots_input_event {
uint32_t serial;
struct wlr_cursor *cursor;
struct wlr_input_device *device;
};
struct roots_cursor {
struct roots_seat *seat;
struct wlr_cursor *cursor;
enum roots_cursor_mode mode;
// state from input (review if this is necessary)
struct wlr_xcursor_theme *xcursor_theme;
struct wlr_seat *wl_seat;
struct wl_client *cursor_client;
int offs_x, offs_y;
int view_x, view_y, view_width, view_height;
float view_rotation;
uint32_t resize_edges;
// Ring buffer of input events that could trigger move/resize/rotate
int input_events_idx;
struct wl_list touch_points;
struct roots_input_event input_events[16];
struct wl_listener motion;
struct wl_listener motion_absolute;
struct wl_listener button;
struct wl_listener axis;
struct wl_listener touch_down;
struct wl_listener touch_up;
struct wl_listener touch_motion;
struct wl_listener tool_axis;
struct wl_listener tool_tip;
struct wl_listener pointer_grab_begin;
struct wl_listener pointer_grab_end;
struct wl_listener request_set_cursor;
};
struct roots_cursor *roots_cursor_create(struct roots_seat *seat);
void roots_cursor_destroy(struct roots_cursor *cursor);
void roots_cursor_handle_motion(struct roots_cursor *cursor,
struct wlr_event_pointer_motion *event);
void roots_cursor_handle_motion_absolute(struct roots_cursor *cursor,
struct wlr_event_pointer_motion_absolute *event);
void roots_cursor_handle_button(struct roots_cursor *cursor,
struct wlr_event_pointer_button *event);
void roots_cursor_handle_axis(struct roots_cursor *cursor,
struct wlr_event_pointer_axis *event);
void roots_cursor_handle_touch_down(struct roots_cursor *cursor,
struct wlr_event_touch_down *event);
void roots_cursor_handle_touch_up(struct roots_cursor *cursor,
struct wlr_event_touch_up *event);
void roots_cursor_handle_touch_motion(struct roots_cursor *cursor,
struct wlr_event_touch_motion *event);
void roots_cursor_handle_tool_axis(struct roots_cursor *cursor,
struct wlr_event_tablet_tool_axis *event);
void roots_cursor_handle_tool_tip(struct roots_cursor *cursor,
struct wlr_event_tablet_tool_tip *event);
void roots_cursor_handle_request_set_cursor(struct roots_cursor *cursor,
struct wlr_seat_pointer_request_set_cursor_event *event);
void roots_cursor_handle_pointer_grab_begin(struct roots_cursor *cursor,
struct wlr_seat_pointer_grab *grab);
void roots_cursor_handle_pointer_grab_end(struct roots_cursor *cursor,
struct wlr_seat_pointer_grab *grab);
#endif

150
include/rootston/input.h
View file

@ -1,171 +1,31 @@
#ifndef _ROOTSTON_INPUT_H #ifndef _ROOTSTON_INPUT_H
#define _ROOTSTON_INPUT_H #define _ROOTSTON_INPUT_H
#include <xkbcommon/xkbcommon.h>
#include <wayland-server.h> #include <wayland-server.h>
#include <wlr/types/wlr_input_device.h> #include <wlr/types/wlr_input_device.h>
#include <wlr/types/wlr_cursor.h> #include <wlr/types/wlr_cursor.h>
#include <wlr/types/wlr_seat.h> #include <wlr/types/wlr_seat.h>
#include <wlr/xcursor.h> #include "rootston/cursor.h"
#include "rootston/config.h" #include "rootston/config.h"
#include "rootston/view.h" #include "rootston/view.h"
#include "rootston/server.h" #include "rootston/server.h"
#define ROOTS_KEYBOARD_PRESSED_KEYSYMS_CAP 32
struct roots_keyboard {
struct roots_input *input;
struct wlr_input_device *device;
struct wl_listener key;
struct wl_listener modifiers;
struct wl_list link;
xkb_keysym_t pressed_keysyms[ROOTS_KEYBOARD_PRESSED_KEYSYMS_CAP];
};
struct roots_pointer {
struct roots_input *input;
struct wlr_input_device *device;
struct wl_list link;
};
struct roots_touch {
struct roots_input *input;
struct wlr_input_device *device;
struct wl_list link;
};
// TODO: tablet pad
struct roots_tablet_tool {
struct roots_input *input;
struct wlr_input_device *device;
struct wl_listener axis;
struct wl_listener proximity;
struct wl_listener tip;
struct wl_listener button;
struct wl_list link;
};
enum roots_cursor_mode {
ROOTS_CURSOR_PASSTHROUGH = 0,
ROOTS_CURSOR_MOVE = 1,
ROOTS_CURSOR_RESIZE = 2,
ROOTS_CURSOR_ROTATE = 3,
};
enum roots_cursor_resize_edge {
ROOTS_CURSOR_RESIZE_EDGE_TOP = 1,
ROOTS_CURSOR_RESIZE_EDGE_BOTTOM = 2,
ROOTS_CURSOR_RESIZE_EDGE_LEFT = 4,
ROOTS_CURSOR_RESIZE_EDGE_RIGHT = 8,
};
struct roots_input_event {
uint32_t serial;
struct wlr_cursor *cursor;
struct wlr_input_device *device;
};
struct roots_drag_icon {
struct wlr_surface *surface;
struct wl_list link; // roots_input::drag_icons
bool mapped;
int32_t sx;
int32_t sy;
struct wl_listener surface_destroy;
struct wl_listener surface_commit;
};
struct roots_touch_point {
struct roots_touch *device;
int32_t slot;
double x, y;
struct wl_list link;
};
struct roots_input { struct roots_input {
struct roots_config *config; struct roots_config *config;
struct roots_server *server; struct roots_server *server;
// TODO: multiseat, multicursor
struct wlr_cursor *cursor;
struct wlr_xcursor_theme *xcursor_theme;
struct wlr_seat *wl_seat;
struct wl_list drag_icons;
struct wl_client *cursor_client;
enum roots_cursor_mode mode;
struct roots_view *active_view;
int offs_x, offs_y;
int view_x, view_y, view_width, view_height;
float view_rotation;
uint32_t resize_edges;
// Ring buffer of input events that could trigger move/resize/rotate
int input_events_idx;
struct roots_input_event input_events[16];
struct wl_list keyboards;
struct wl_list pointers;
struct wl_list touch;
struct wl_list tablet_tools;
struct wl_listener input_add; struct wl_listener input_add;
struct wl_listener input_remove; struct wl_listener input_remove;
struct wl_listener cursor_motion; struct wl_list seats;
struct wl_listener cursor_motion_absolute;
struct wl_listener cursor_button;
struct wl_listener cursor_axis;
struct wl_listener cursor_touch_down;
struct wl_listener cursor_touch_up;
struct wl_listener cursor_touch_motion;
struct wl_listener cursor_tool_axis;
struct wl_listener cursor_tool_tip;
struct wl_listener pointer_grab_begin;
struct wl_list touch_points;
struct wl_listener pointer_grab_end;
struct wl_listener request_set_cursor;
}; };
struct roots_input *input_create(struct roots_server *server, struct roots_input *input_create(struct roots_server *server,
struct roots_config *config); struct roots_config *config);
void input_destroy(struct roots_input *input); void input_destroy(struct roots_input *input);
void pointer_add(struct wlr_input_device *device, struct roots_input *input); struct roots_seat *input_seat_from_wlr_seat(struct roots_input *input,
void pointer_remove(struct wlr_input_device *device, struct roots_input *input); struct wlr_seat *seat);
void keyboard_add(struct wlr_input_device *device, struct roots_input *input);
void keyboard_remove(struct wlr_input_device *device, struct roots_input *input);
void touch_add(struct wlr_input_device *device, struct roots_input *input);
void touch_remove(struct wlr_input_device *device, struct roots_input *input);
void tablet_tool_add(struct wlr_input_device *device, struct roots_input *input);
void tablet_tool_remove(struct wlr_input_device *device, struct roots_input *input);
void cursor_initialize(struct roots_input *input); bool input_view_has_focus(struct roots_input *input, struct roots_view *view);
void cursor_load_config(struct roots_config *config,
struct wlr_cursor *cursor,
struct roots_input *input,
struct roots_desktop *desktop);
const struct roots_input_event *get_input_event(struct roots_input *input,
uint32_t serial);
void view_begin_move(struct roots_input *input, struct wlr_cursor *cursor,
struct roots_view *view);
void view_begin_resize(struct roots_input *input, struct wlr_cursor *cursor,
struct roots_view *view, uint32_t edges);
struct wlr_xcursor *get_default_xcursor(struct wlr_xcursor_theme *theme);
struct wlr_xcursor *get_move_xcursor(struct wlr_xcursor_theme *theme);
struct wlr_xcursor *get_resize_xcursor(struct wlr_xcursor_theme *theme,
uint32_t edges);
struct wlr_xcursor *get_rotate_xcursor(struct wlr_xcursor_theme *theme);
void set_view_focus(struct roots_input *input, struct roots_desktop *desktop,
struct roots_view *view);
#endif #endif

32
include/rootston/keyboard.h Normal file
View file

@ -0,0 +1,32 @@
#ifndef _ROOTSTON_KEYBOARD_H
#define _ROOTSTON_KEYBOARD_H
#include <xkbcommon/xkbcommon.h>
#include "rootston/input.h"
#define ROOTS_KEYBOARD_PRESSED_KEYSYMS_CAP 32
struct roots_keyboard {
struct roots_input *input;
struct roots_seat *seat;
struct wlr_input_device *device;
struct keyboard_config *config;
struct wl_list link;
struct wl_listener keyboard_key;
struct wl_listener keyboard_modifiers;
xkb_keysym_t pressed_keysyms[ROOTS_KEYBOARD_PRESSED_KEYSYMS_CAP];
};
struct roots_keyboard *roots_keyboard_create(struct wlr_input_device *device,
struct roots_input *input);
void roots_keyboard_destroy(struct roots_keyboard *keyboard);
void roots_keyboard_handle_key(struct roots_keyboard *keyboard,
struct wlr_event_keyboard_key *event);
void roots_keyboard_handle_modifiers(struct roots_keyboard *r_keyboard);
#endif

90
include/rootston/seat.h Normal file
View file

@ -0,0 +1,90 @@
#ifndef _ROOTSTON_SEAT_H
#define _ROOTSTON_SEAT_H
#include <wayland-server.h>
#include "rootston/input.h"
#include "rootston/keyboard.h"
struct roots_drag_icon {
struct wlr_surface *surface;
struct wl_list link; // roots_seat::drag_icons
bool mapped;
int32_t sx;
int32_t sy;
struct wl_listener surface_destroy;
struct wl_listener surface_commit;
};
struct roots_seat {
struct roots_input *input;
struct wlr_seat *seat;
struct roots_cursor *cursor;
struct wl_list link;
struct wl_list drag_icons;
struct roots_view *focus;
struct wl_list keyboards;
struct wl_list pointers;
struct wl_list touch;
struct wl_list tablet_tools;
};
struct roots_pointer {
struct roots_seat *seat;
struct wlr_input_device *device;
struct wl_list link;
};
struct roots_touch {
struct roots_seat *seat;
struct wlr_input_device *device;
struct wl_list link;
};
struct roots_touch_point {
struct roots_touch *device;
int32_t slot;
double x, y;
struct wl_list link;
};
struct roots_tablet_tool {
struct roots_seat *seat;
struct wlr_input_device *device;
struct wl_listener axis;
struct wl_listener proximity;
struct wl_listener tip;
struct wl_listener button;
struct wl_list link;
};
struct roots_seat *roots_seat_create(struct roots_input *input, char *name);
void roots_seat_destroy(struct roots_seat *seat);
void roots_seat_add_device(struct roots_seat *seat,
struct wlr_input_device *device);
void roots_seat_remove_device(struct roots_seat *seat,
struct wlr_input_device *device);
void roots_seat_configure_cursor(struct roots_seat *seat);
void roots_seat_configure_xcursor(struct roots_seat *seat);
bool roots_seat_has_meta_pressed(struct roots_seat *seat);
void roots_seat_focus_view(struct roots_seat *seat, struct roots_view *view);
void roots_seat_begin_move(struct roots_seat *seat, struct roots_view *view);
void roots_seat_begin_resize(struct roots_seat *seat, struct roots_view *view,
uint32_t edges);
void roots_seat_begin_rotate(struct roots_seat *seat, struct roots_view *view);
#endif

15
include/rootston/xcursor.h Normal file
View file

@ -0,0 +1,15 @@
#ifndef _ROOTSTON_XCURSOR_H
#define _ROOTSTON_XCURSOR_H
#include <wlr/xcursor.h>
struct wlr_xcursor *get_default_xcursor(struct wlr_xcursor_theme *theme);
struct wlr_xcursor *get_move_xcursor(struct wlr_xcursor_theme *theme);
struct wlr_xcursor *get_resize_xcursor(struct wlr_xcursor_theme *theme,
uint32_t edges);
struct wlr_xcursor *get_rotate_xcursor(struct wlr_xcursor_theme *theme);
#endif

4
include/wlr/types/wlr_wl_shell.h
View file

@ -95,14 +95,14 @@ struct wlr_wl_shell_surface {
struct wlr_wl_shell_surface_move_event { struct wlr_wl_shell_surface_move_event {
struct wl_client *client; struct wl_client *client;
struct wlr_wl_shell_surface *surface; struct wlr_wl_shell_surface *surface;
struct wlr_seat_handle *seat_handle; struct wlr_seat_client *seat;
uint32_t serial; uint32_t serial;
}; };
struct wlr_wl_shell_surface_resize_event { struct wlr_wl_shell_surface_resize_event {
struct wl_client *client; struct wl_client *client;
struct wlr_wl_shell_surface *surface; struct wlr_wl_shell_surface *surface;
struct wlr_seat_handle *seat_handle; struct wlr_seat_client *seat;
uint32_t serial; uint32_t serial;
enum wl_shell_surface_resize edges; enum wl_shell_surface_resize edges;
}; };

6
include/wlr/types/wlr_xdg_shell_v6.h
View file

@ -140,14 +140,14 @@ struct wlr_xdg_surface_v6 {
struct wlr_xdg_toplevel_v6_move_event { struct wlr_xdg_toplevel_v6_move_event {
struct wl_client *client; struct wl_client *client;
struct wlr_xdg_surface_v6 *surface; struct wlr_xdg_surface_v6 *surface;
struct wlr_seat_handle *seat_handle; struct wlr_seat_client *seat;
uint32_t serial; uint32_t serial;
}; };
struct wlr_xdg_toplevel_v6_resize_event { struct wlr_xdg_toplevel_v6_resize_event {
struct wl_client *client; struct wl_client *client;
struct wlr_xdg_surface_v6 *surface; struct wlr_xdg_surface_v6 *surface;
struct wlr_seat_handle *seat_handle; struct wlr_seat_client *seat;
uint32_t serial; uint32_t serial;
uint32_t edges; uint32_t edges;
}; };
@ -155,7 +155,7 @@ struct wlr_xdg_toplevel_v6_resize_event {
struct wlr_xdg_toplevel_v6_show_window_menu_event { struct wlr_xdg_toplevel_v6_show_window_menu_event {
struct wl_client *client; struct wl_client *client;
struct wlr_xdg_surface_v6 *surface; struct wlr_xdg_surface_v6 *surface;
struct wlr_seat_handle *seat_handle; struct wlr_seat_client *seat;
uint32_t serial; uint32_t serial;
uint32_t x; uint32_t x;
uint32_t y; uint32_t y;

6
rootston/config.c
View file

@ -13,6 +13,7 @@
#include <wlr/types/wlr_box.h> #include <wlr/types/wlr_box.h>
#include "rootston/config.h" #include "rootston/config.h"
#include "rootston/input.h" #include "rootston/input.h"
#include "rootston/keyboard.h"
#include "rootston/ini.h" #include "rootston/ini.h"
static void usage(const char *name, int ret) { static void usage(const char *name, int ret) {
@ -292,6 +293,7 @@ static int config_ini_handler(void *user, const char *section, const char *name,
if (!found) { if (!found) {
dc = calloc(1, sizeof(struct device_config)); dc = calloc(1, sizeof(struct device_config));
dc->name = strdup(device_name); dc->name = strdup(device_name);
dc->seat = strdup("seat0");
wl_list_insert(&config->devices, &dc->link); wl_list_insert(&config->devices, &dc->link);
} }
@ -301,6 +303,9 @@ static int config_ini_handler(void *user, const char *section, const char *name,
} else if (strcmp(name, "geometry") == 0) { } else if (strcmp(name, "geometry") == 0) {
free(dc->mapped_box); free(dc->mapped_box);
dc->mapped_box = parse_geometry(value); dc->mapped_box = parse_geometry(value);
} else if (strcmp(name, "seat") == 0) {
free(dc->seat);
dc->seat = strdup(value);
} else { } else {
wlr_log(L_ERROR, "got unknown device config: %s", name); wlr_log(L_ERROR, "got unknown device config: %s", name);
} }
@ -390,6 +395,7 @@ void roots_config_destroy(struct roots_config *config) {
struct device_config *dc, *dtmp = NULL; struct device_config *dc, *dtmp = NULL;
wl_list_for_each_safe(dc, dtmp, &config->devices, link) { wl_list_for_each_safe(dc, dtmp, &config->devices, link) {
free(dc->name); free(dc->name);
free(dc->seat);
free(dc->mapped_output); free(dc->mapped_output);
free(dc->mapped_box); free(dc->mapped_box);
free(dc); free(dc);

606
rootston/cursor.c
View file

@ -1,169 +1,98 @@
#define _XOPEN_SOURCE 700 #define _XOPEN_SOURCE 700
#include <stdlib.h> #include <stdlib.h>
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include <math.h> #include <math.h>
#include <assert.h>
#ifdef __linux__ #ifdef __linux__
#include <linux/input-event-codes.h> #include <linux/input-event-codes.h>
#elif __FreeBSD__ #elif __FreeBSD__
#include <dev/evdev/input-event-codes.h> #include <dev/evdev/input-event-codes.h>
#endif #endif
#include <wayland-server.h>
#include <wlr/types/wlr_cursor.h>
#include <wlr/util/log.h> #include <wlr/util/log.h>
#include <wlr/types/wlr_data_device.h> #include "rootston/xcursor.h"
#include "rootston/config.h" #include "rootston/cursor.h"
#include "rootston/input.h"
#include "rootston/desktop.h"
#include "rootston/view.h"
const struct roots_input_event *get_input_event(struct roots_input *input, struct roots_cursor *roots_cursor_create(struct roots_seat *seat) {
uint32_t serial) { struct roots_cursor *cursor = calloc(1, sizeof(struct roots_cursor));
size_t len = sizeof(input->input_events) / sizeof(*input->input_events); if (!cursor) {
for (size_t i = 0; i < len; ++i) { return NULL;
if (input->input_events[i].cursor
&& input->input_events[i].serial == serial) {
return &input->input_events[i];
}
} }
cursor->cursor = wlr_cursor_create();
if (!cursor->cursor) {
return NULL; return NULL;
} }
static void cursor_set_xcursor_image(struct roots_input *input, return cursor;
}
void roots_cursor_destroy(struct roots_cursor *cursor) {
// TODO
}
static void cursor_set_xcursor_image(struct roots_cursor *cursor,
struct wlr_xcursor_image *image) { struct wlr_xcursor_image *image) {
wlr_cursor_set_image(input->cursor, image->buffer, image->width, wlr_cursor_set_image(cursor->cursor, image->buffer, image->width,
image->width, image->height, image->hotspot_x, image->hotspot_y); image->width, image->height, image->hotspot_x, image->hotspot_y);
} }
void view_begin_move(struct roots_input *input, struct wlr_cursor *cursor, static void roots_cursor_update_position(struct roots_cursor *cursor, uint32_t time) {
struct roots_view *view) { struct roots_desktop *desktop = cursor->seat->input->server->desktop;
input->mode = ROOTS_CURSOR_MOVE; struct roots_seat *seat = cursor->seat;
input->offs_x = cursor->x;
input->offs_y = cursor->y;
if (view->maximized) {
input->view_x = view->saved.x;
input->view_y = view->saved.y;
} else {
input->view_x = view->x;
input->view_y = view->y;
}
view_maximize(view, false);
wlr_seat_pointer_clear_focus(input->wl_seat);
struct wlr_xcursor *xcursor = get_move_xcursor(input->xcursor_theme);
if (xcursor != NULL) {
cursor_set_xcursor_image(input, xcursor->images[0]);
}
}
void view_begin_resize(struct roots_input *input, struct wlr_cursor *cursor,
struct roots_view *view, uint32_t edges) {
input->mode = ROOTS_CURSOR_RESIZE;
input->offs_x = cursor->x;
input->offs_y = cursor->y;
if (view->maximized) {
input->view_x = view->saved.x;
input->view_y = view->saved.y;
input->view_width = view->saved.width;
input->view_height = view->saved.height;
} else {
input->view_x = view->x;
input->view_y = view->y;
struct wlr_box box;
view_get_box(view, &box);
input->view_width = box.width;
input->view_height = box.height;
}
input->resize_edges = edges;
view_maximize(view, false);
wlr_seat_pointer_clear_focus(input->wl_seat);
struct wlr_xcursor *xcursor = get_resize_xcursor(input->xcursor_theme, edges);
if (xcursor != NULL) {
cursor_set_xcursor_image(input, xcursor->images[0]);
}
}
void view_begin_rotate(struct roots_input *input, struct wlr_cursor *cursor,
struct roots_view *view) {
input->mode = ROOTS_CURSOR_ROTATE;
input->offs_x = cursor->x;
input->offs_y = cursor->y;
input->view_rotation = view->rotation;
view_maximize(view, false);
wlr_seat_pointer_clear_focus(input->wl_seat);
struct wlr_xcursor *xcursor = get_rotate_xcursor(input->xcursor_theme);
if (xcursor != NULL) {
cursor_set_xcursor_image(input, xcursor->images[0]);
}
}
void cursor_update_position(struct roots_input *input, uint32_t time) {
struct roots_desktop *desktop = input->server->desktop;
struct roots_view *view; struct roots_view *view;
struct wlr_surface *surface; struct wlr_surface *surface;
double sx, sy; double sx, sy;
switch (input->mode) { switch (cursor->mode) {
case ROOTS_CURSOR_PASSTHROUGH: case ROOTS_CURSOR_PASSTHROUGH:
view = view_at(desktop, input->cursor->x, input->cursor->y, view = view_at(desktop, cursor->cursor->x, cursor->cursor->y,
&surface, &sx, &sy); &surface, &sx, &sy);
bool set_compositor_cursor = !view && input->cursor_client; bool set_compositor_cursor = !view && cursor->cursor_client;
if (view) { if (view) {
struct wl_client *view_client = struct wl_client *view_client =
wl_resource_get_client(view->wlr_surface->resource); wl_resource_get_client(view->wlr_surface->resource);
set_compositor_cursor = view_client != input->cursor_client; set_compositor_cursor = view_client != cursor->cursor_client;
} }
if (set_compositor_cursor) { if (set_compositor_cursor) {
struct wlr_xcursor *xcursor = struct wlr_xcursor *xcursor = get_default_xcursor(cursor->xcursor_theme);
get_default_xcursor(input->xcursor_theme); cursor_set_xcursor_image(cursor, xcursor->images[0]);
cursor_set_xcursor_image(input, xcursor->images[0]); cursor->cursor_client = NULL;
input->cursor_client = NULL;
} }
if (view) { if (view) {
wlr_seat_pointer_notify_enter(input->wl_seat, surface, sx, sy); wlr_seat_pointer_notify_enter(seat->seat, surface, sx, sy);
wlr_seat_pointer_notify_motion(input->wl_seat, time, sx, sy); wlr_seat_pointer_notify_motion(seat->seat, time, sx, sy);
} else { } else {
wlr_seat_pointer_clear_focus(input->wl_seat); wlr_seat_pointer_clear_focus(seat->seat);
} }
break; break;
case ROOTS_CURSOR_MOVE: case ROOTS_CURSOR_MOVE:
if (input->active_view) { if (seat->focus) {
double dx = input->cursor->x - input->offs_x; double dx = cursor->cursor->x - cursor->offs_x;
double dy = input->cursor->y - input->offs_y; double dy = cursor->cursor->y - cursor->offs_y;
view_move(input->active_view, input->view_x + dx, view_move(seat->focus, cursor->view_x + dx,
input->view_y + dy); cursor->view_y + dy);
} }
break; break;
case ROOTS_CURSOR_RESIZE: case ROOTS_CURSOR_RESIZE:
if (input->active_view) { if (seat->focus) {
double dx = input->cursor->x - input->offs_x; double dx = cursor->cursor->x - cursor->offs_x;
double dy = input->cursor->y - input->offs_y; double dy = cursor->cursor->y - cursor->offs_y;
double active_x = input->active_view->x; double active_x = seat->focus->x;
double active_y = input->active_view->y; double active_y = seat->focus->y;
int width = input->view_width; int width = cursor->view_width;
int height = input->view_height; int height = cursor->view_height;
if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) { if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) {
active_y = input->view_y + dy; active_y = cursor->view_y + dy;
height -= dy; height -= dy;
if (height < 0) { if (height < 0) {
active_y += height; active_y += height;
} }
} else if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_BOTTOM) { } else if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_BOTTOM) {
height += dy; height += dy;
} }
if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_LEFT) { if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_LEFT) {
active_x = input->view_x + dx; active_x = cursor->view_x + dx;
width -= dx; width -= dx;
if (width < 0) { if (width < 0) {
active_x += width; active_x += width;
} }
} else if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) { } else if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
width += dx; width += dx;
} }
@ -174,132 +103,51 @@ void cursor_update_position(struct roots_input *input, uint32_t time) {
height = 0; height = 0;
} }
if (active_x != input->active_view->x || if (active_x != seat->focus->x ||
active_y != input->active_view->y) { active_y != seat->focus->y) {
view_move_resize(input->active_view, active_x, active_y, view_move_resize(seat->focus, active_x, active_y,
width, height); width, height);
} else { } else {
view_resize(input->active_view, width, height); view_resize(seat->focus, width, height);
} }
} }
break; break;
case ROOTS_CURSOR_ROTATE: case ROOTS_CURSOR_ROTATE:
if (input->active_view) { if (seat->focus) {
struct roots_view *view = input->active_view; struct roots_view *view = seat->focus;
int ox = view->x + view->wlr_surface->current->width/2, int ox = view->x + view->wlr_surface->current->width/2,
oy = view->y + view->wlr_surface->current->height/2; oy = view->y + view->wlr_surface->current->height/2;
int ux = input->offs_x - ox, int ux = cursor->offs_x - ox,
uy = input->offs_y - oy; uy = cursor->offs_y - oy;
int vx = input->cursor->x - ox, int vx = cursor->cursor->x - ox,
vy = input->cursor->y - oy; vy = cursor->cursor->y - oy;
float angle = atan2(vx*uy - vy*ux, vx*ux + vy*uy); float angle = atan2(vx*uy - vy*ux, vx*ux + vy*uy);
int steps = 12; int steps = 12;
angle = round(angle/M_PI*steps) / (steps/M_PI); angle = round(angle/M_PI*steps) / (steps/M_PI);
view->rotation = input->view_rotation + angle; view->rotation = cursor->view_rotation + angle;
} }
break; break;
} }
} }
void set_view_focus(struct roots_input *input, struct roots_desktop *desktop, static void roots_cursor_press_button(struct roots_cursor *cursor,
struct roots_view *view) { struct wlr_input_device *device, uint32_t time, uint32_t button,
if (input->active_view == view) { uint32_t state) {
return; struct roots_seat *seat = cursor->seat;
} struct roots_desktop *desktop = seat->input->server->desktop;
input->active_view = view;
input->mode = ROOTS_CURSOR_PASSTHROUGH;
if (!view) {
return;
}
if (view->type == ROOTS_XWAYLAND_VIEW &&
view->xwayland_surface->override_redirect) {
return;
}
size_t index = 0;
for (size_t i = 0; i < desktop->views->length; ++i) {
struct roots_view *_view = desktop->views->items[i];
if (_view != view) {
view_activate(_view, false);
} else {
index = i;
}
}
view_activate(view, true);
// TODO: list_swap
wlr_list_del(desktop->views, index);
wlr_list_add(desktop->views, view);
wlr_seat_keyboard_notify_enter(input->wl_seat, view->wlr_surface);
}
static void handle_cursor_motion(struct wl_listener *listener, void *data) {
struct roots_input *input = wl_container_of(listener, input, cursor_motion);
struct wlr_event_pointer_motion *event = data;
wlr_cursor_move(input->cursor, event->device,
event->delta_x, event->delta_y);
cursor_update_position(input, event->time_msec);
}
static void handle_cursor_motion_absolute(struct wl_listener *listener,
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;
struct wlr_surface *surface; struct wlr_surface *surface;
double sx, sy; double sx, sy;
struct roots_view *view = view_at(desktop, 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)) { if (state == WLR_BUTTON_PRESSED && view && roots_seat_has_meta_pressed(seat)) {
set_view_focus(input, desktop, view); roots_seat_focus_view(seat, view);
uint32_t edges; uint32_t edges;
switch (button) { switch (button) {
case BTN_LEFT: case BTN_LEFT:
view_begin_move(input, cursor, view); roots_seat_begin_move(seat, view);
break; break;
case BTN_RIGHT: case BTN_RIGHT:
edges = 0; edges = 0;
@ -313,119 +161,163 @@ static void do_cursor_button_press(struct roots_input *input,
} else { } else {
edges |= ROOTS_CURSOR_RESIZE_EDGE_BOTTOM; edges |= ROOTS_CURSOR_RESIZE_EDGE_BOTTOM;
} }
view_begin_resize(input, cursor, view, edges); roots_seat_begin_resize(seat, view, edges);
break; break;
case BTN_MIDDLE: case BTN_MIDDLE:
view_begin_rotate(input, cursor, view); roots_seat_begin_rotate(seat, view);
break; break;
} }
return; return;
} }
uint32_t serial = wlr_seat_pointer_notify_button(input->wl_seat, time, button, uint32_t serial =
state); wlr_seat_pointer_notify_button(seat->seat, time, button, state);
int i; int i;
switch (state) { switch (state) {
case WLR_BUTTON_RELEASED: case WLR_BUTTON_RELEASED:
set_view_focus(input, desktop, NULL); seat->cursor->mode = ROOTS_CURSOR_PASSTHROUGH;
cursor_update_position(input, time); roots_cursor_update_position(cursor, time);
break; break;
case WLR_BUTTON_PRESSED: case WLR_BUTTON_PRESSED:
i = input->input_events_idx; i = cursor->input_events_idx;
input->input_events[i].serial = serial; cursor->input_events[i].serial = serial;
input->input_events[i].cursor = cursor; cursor->input_events[i].cursor = cursor->cursor;
input->input_events[i].device = device; cursor->input_events[i].device = device;
input->input_events_idx = (i + 1) cursor->input_events_idx = (i + 1)
% (sizeof(input->input_events) / sizeof(input->input_events[0])); % (sizeof(cursor->input_events) / sizeof(cursor->input_events[0]));
set_view_focus(input, desktop, view); roots_seat_focus_view(seat, view);
break; break;
} }
} }
static void handle_cursor_button(struct wl_listener *listener, void *data) { void roots_cursor_handle_motion(struct roots_cursor *cursor,
struct roots_input *input = wl_container_of(listener, input, cursor_button); struct wlr_event_pointer_motion *event) {
struct wlr_event_pointer_button *event = data; wlr_cursor_move(cursor->cursor, event->device,
do_cursor_button_press(input, input->cursor, event->device, event->delta_x, event->delta_y);
event->time_msec, event->button, event->state); roots_cursor_update_position(cursor, event->time_msec);
} }
static void handle_touch_down(struct wl_listener *listener, void *data) { void roots_cursor_handle_motion_absolute(struct roots_cursor *cursor,
struct wlr_event_touch_down *event = data; struct wlr_event_pointer_motion_absolute *event) {
struct roots_input *input = wlr_cursor_warp_absolute(cursor->cursor, event->device,
wl_container_of(listener, input, cursor_touch_down); 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 = struct roots_touch_point *point =
calloc(1, sizeof(struct roots_touch_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->device = event->device->data;
point->slot = event->slot; point->slot = event->slot;
point->x = event->x_mm / event->width_mm; point->x = event->x_mm / event->width_mm;
point->y = event->y_mm / event->height_mm; point->y = event->y_mm / event->height_mm;
wlr_cursor_warp_absolute(input->cursor, event->device, point->x, point->y); 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);
wl_list_insert(&input->touch_points, &point->link); wl_list_insert(&cursor->touch_points, &point->link);
do_cursor_button_press(input, input->cursor, event->device, roots_cursor_press_button(cursor, event->device,
event->time_msec, BTN_LEFT, 1); event->time_msec, BTN_LEFT, 1);
} }
static void handle_touch_up(struct wl_listener *listener, void *data) { void roots_cursor_handle_touch_up(struct roots_cursor *cursor,
struct wlr_event_touch_up *event = data; struct wlr_event_touch_up *event) {
struct roots_input *input =
wl_container_of(listener, input, cursor_touch_up);
struct roots_touch_point *point; 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) { if (point->slot == event->slot) {
wl_list_remove(&point->link); wl_list_remove(&point->link);
free(point);
break; break;
} }
} }
do_cursor_button_press(input, input->cursor, event->device, roots_cursor_press_button(cursor, event->device,
event->time_msec, BTN_LEFT, 0); event->time_msec, BTN_LEFT, 0);
} }
static void handle_touch_motion(struct wl_listener *listener, void *data) { void roots_cursor_handle_touch_motion(struct roots_cursor *cursor,
struct wlr_event_touch_motion *event = data; struct wlr_event_touch_motion *event) {
struct roots_input *input =
wl_container_of(listener, input, cursor_touch_motion);
struct roots_touch_point *point; 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) { if (point->slot == event->slot) {
point->x = event->x_mm / event->width_mm; point->x = event->x_mm / event->width_mm;
point->y = event->y_mm / event->height_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); point->x, point->y);
cursor_update_position(input, event->time_msec); roots_cursor_update_position(cursor, event->time_msec);
break; break;
} }
} }
} }
static void handle_tool_axis(struct wl_listener *listener, void *data) { void roots_cursor_handle_tool_axis(struct roots_cursor *cursor,
struct roots_input *input = wl_container_of(listener, input, cursor_tool_axis); struct wlr_event_tablet_tool_axis *event) {
struct wlr_event_tablet_tool_axis *event = data;
if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) && if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) &&
(event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) { (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); 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)) { } 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); 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)) { } 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); -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) { void roots_cursor_handle_tool_tip(struct roots_cursor *cursor,
struct roots_input *input = wl_container_of(listener, input, cursor_tool_tip); struct wlr_event_tablet_tool_tip *event) {
struct wlr_event_tablet_tool_tip *event = data; roots_cursor_press_button(cursor, event->device,
do_cursor_button_press(input, input->cursor, event->device,
event->time_msec, BTN_LEFT, event->state); event->time_msec, BTN_LEFT, event->state);
} }
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) {
struct roots_drag_icon *drag_icon =
wl_container_of(listener, drag_icon, surface_commit);
drag_icon->sx += drag_icon->surface->current->sx;
drag_icon->sy += drag_icon->surface->current->sy;
}
static void handle_drag_icon_destroy(struct wl_listener *listener, void *data) { static void handle_drag_icon_destroy(struct wl_listener *listener, void *data) {
struct roots_drag_icon *drag_icon = struct roots_drag_icon *drag_icon =
wl_container_of(listener, drag_icon, surface_destroy); wl_container_of(listener, drag_icon, surface_destroy);
@ -435,24 +327,14 @@ static void handle_drag_icon_destroy(struct wl_listener *listener, void *data) {
free(drag_icon); free(drag_icon);
} }
static void handle_drag_icon_commit(struct wl_listener *listener, void *data) { void roots_cursor_handle_pointer_grab_begin(struct roots_cursor *cursor,
struct roots_drag_icon *drag_icon = struct wlr_seat_pointer_grab *grab) {
wl_container_of(listener, drag_icon, surface_commit); struct roots_seat *seat = cursor->seat;
drag_icon->sx += drag_icon->surface->current->sx;
drag_icon->sy += drag_icon->surface->current->sy;
}
static void handle_pointer_grab_begin(struct wl_listener *listener,
void *data) {
struct roots_input *input =
wl_container_of(listener, input, pointer_grab_begin);
struct wlr_seat_pointer_grab *grab = data;
if (grab->interface == &wlr_data_device_pointer_drag_interface) { if (grab->interface == &wlr_data_device_pointer_drag_interface) {
struct wlr_drag *drag = grab->data; struct wlr_drag *drag = grab->data;
if (drag->icon) { if (drag->icon) {
struct roots_drag_icon *iter_icon; struct roots_drag_icon *iter_icon;
wl_list_for_each(iter_icon, &input->drag_icons, link) { wl_list_for_each(iter_icon, &seat->drag_icons, link) {
if (iter_icon->surface == drag->icon) { if (iter_icon->surface == drag->icon) {
// already in the list // already in the list
return; return;
@ -463,7 +345,7 @@ static void handle_pointer_grab_begin(struct wl_listener *listener,
calloc(1, sizeof(struct roots_drag_icon)); calloc(1, sizeof(struct roots_drag_icon));
drag_icon->mapped = true; drag_icon->mapped = true;
drag_icon->surface = drag->icon; drag_icon->surface = drag->icon;
wl_list_insert(&input->drag_icons, &drag_icon->link); wl_list_insert(&seat->drag_icons, &drag_icon->link);
wl_signal_add(&drag->icon->events.destroy, wl_signal_add(&drag->icon->events.destroy,
&drag_icon->surface_destroy); &drag_icon->surface_destroy);
@ -476,155 +358,17 @@ static void handle_pointer_grab_begin(struct wl_listener *listener,
} }
} }
static void handle_pointer_grab_end(struct wl_listener *listener, void *data) { void roots_cursor_handle_pointer_grab_end(struct roots_cursor *cursor,
struct roots_input *input = struct wlr_seat_pointer_grab *grab) {
wl_container_of(listener, input, pointer_grab_end);
struct wlr_seat_pointer_grab *grab = data;
if (grab->interface == &wlr_data_device_pointer_drag_interface) { if (grab->interface == &wlr_data_device_pointer_drag_interface) {
struct wlr_drag *drag = grab->data; struct wlr_drag *drag = grab->data;
struct roots_drag_icon *icon; struct roots_drag_icon *icon;
wl_list_for_each(icon, &input->drag_icons, link) { wl_list_for_each(icon, &cursor->seat->drag_icons, link) {
if (icon->surface == drag->icon) { if (icon->surface == drag->icon) {
icon->mapped = false; icon->mapped = false;
} }
} }
} }
cursor_update_position(input, 0); roots_cursor_update_position(cursor, 0);
}
static void handle_request_set_cursor(struct wl_listener *listener,
void *data) {
struct roots_input *input = wl_container_of(listener, input,
request_set_cursor);
struct wlr_seat_pointer_request_set_cursor_event *event = data;
struct wlr_surface *focused_surface =
event->seat_client->seat->pointer_state.focused_surface;
bool ok = focused_surface != NULL && focused_surface->resource != NULL;
if (ok) {
struct wl_client *focused_client =
wl_resource_get_client(focused_surface->resource);
ok = event->seat_client->client == focused_client;
}
if (!ok || input->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(input->cursor, event->surface, event->hotspot_x,
event->hotspot_y);
input->cursor_client = event->seat_client->client;
}
void cursor_initialize(struct roots_input *input) {
struct wlr_cursor *cursor = input->cursor;
// TODO: Does this belong here
wl_list_init(&input->touch_points);
wl_signal_add(&cursor->events.motion, &input->cursor_motion);
input->cursor_motion.notify = handle_cursor_motion;
wl_signal_add(&cursor->events.motion_absolute,
&input->cursor_motion_absolute);
input->cursor_motion_absolute.notify = handle_cursor_motion_absolute;
wl_signal_add(&cursor->events.button, &input->cursor_button);
input->cursor_button.notify = handle_cursor_button;
wl_signal_add(&cursor->events.axis, &input->cursor_axis);
input->cursor_axis.notify = handle_cursor_axis;
wl_signal_add(&cursor->events.touch_down, &input->cursor_touch_down);
input->cursor_touch_down.notify = handle_touch_down;
wl_signal_add(&cursor->events.touch_up, &input->cursor_touch_up);
input->cursor_touch_up.notify = handle_touch_up;
wl_signal_add(&cursor->events.touch_motion, &input->cursor_touch_motion);
input->cursor_touch_motion.notify = handle_touch_motion;
wl_signal_add(&cursor->events.tablet_tool_axis, &input->cursor_tool_axis);
input->cursor_tool_axis.notify = handle_tool_axis;
wl_signal_add(&cursor->events.tablet_tool_tip, &input->cursor_tool_tip);
input->cursor_tool_tip.notify = handle_tool_tip;
wl_signal_add(&input->wl_seat->events.pointer_grab_end, &input->pointer_grab_end);
input->pointer_grab_end.notify = handle_pointer_grab_end;
wl_signal_add(&input->wl_seat->events.pointer_grab_begin, &input->pointer_grab_begin);
input->pointer_grab_begin.notify = handle_pointer_grab_begin;
wl_list_init(&input->request_set_cursor.link);
wl_signal_add(&input->wl_seat->events.request_set_cursor,
&input->request_set_cursor);
input->request_set_cursor.notify = handle_request_set_cursor;
}
static void reset_device_mappings(struct roots_config *config,
struct wlr_cursor *cursor, struct wlr_input_device *device) {
wlr_cursor_map_input_to_output(cursor, device, NULL);
struct device_config *dconfig;
if ((dconfig = config_get_device(config, device))) {
wlr_cursor_map_input_to_region(cursor, device, dconfig->mapped_box);
}
}
static void set_device_output_mappings(struct roots_config *config,
struct wlr_cursor *cursor, struct wlr_output *output,
struct wlr_input_device *device) {
struct device_config *dconfig;
dconfig = config_get_device(config, device);
if (dconfig && dconfig->mapped_output &&
strcmp(dconfig->mapped_output, output->name) == 0) {
wlr_cursor_map_input_to_output(cursor, device, output);
}
}
void cursor_load_config(struct roots_config *config,
struct wlr_cursor *cursor,
struct roots_input *input,
struct roots_desktop *desktop) {
struct roots_pointer *pointer;
struct roots_touch *touch;
struct roots_tablet_tool *tablet_tool;
struct roots_output *output;
// reset mappings
wlr_cursor_map_to_output(cursor, NULL);
wl_list_for_each(pointer, &input->pointers, link) {
reset_device_mappings(config, cursor, pointer->device);
}
wl_list_for_each(touch, &input->touch, link) {
reset_device_mappings(config, cursor, touch->device);
}
wl_list_for_each(tablet_tool, &input->tablet_tools, link) {
reset_device_mappings(config, cursor, tablet_tool->device);
}
// configure device to output mappings
const char *mapped_output = config->cursor.mapped_output;
wl_list_for_each(output, &desktop->outputs, link) {
if (mapped_output && strcmp(mapped_output, output->wlr_output->name) == 0) {
wlr_cursor_map_to_output(cursor, output->wlr_output);
}
wl_list_for_each(pointer, &input->pointers, link) {
set_device_output_mappings(config, cursor, output->wlr_output,
pointer->device);
}
wl_list_for_each(tablet_tool, &input->tablet_tools, link) {
set_device_output_mappings(config, cursor, output->wlr_output,
tablet_tool->device);
}
wl_list_for_each(touch, &input->touch, link) {
set_device_output_mappings(config, cursor, output->wlr_output,
touch->device);
}
}
} }

30
rootston/desktop.c
View file

@ -14,15 +14,19 @@
#include <wlr/util/log.h> #include <wlr/util/log.h>
#include <server-decoration-protocol.h> #include <server-decoration-protocol.h>
#include "rootston/server.h" #include "rootston/server.h"
#include "rootston/server.h" #include "rootston/seat.h"
// TODO replace me with a signal
void view_destroy(struct roots_view *view) { void view_destroy(struct roots_view *view) {
struct roots_desktop *desktop = view->desktop; struct roots_desktop *desktop = view->desktop;
struct roots_input *input = desktop->server->input; struct roots_input *input = desktop->server->input;
if (input->active_view == view) { struct roots_seat *seat;
input->active_view = NULL; wl_list_for_each(seat, &input->seats, link) {
input->mode = ROOTS_CURSOR_PASSTHROUGH; if (seat->focus == view) {
seat->focus = NULL;
seat->cursor->mode = ROOTS_CURSOR_PASSTHROUGH;
}
} }
for (size_t i = 0; i < desktop->views->length; ++i) { for (size_t i = 0; i < desktop->views->length; ++i) {
@ -161,15 +165,9 @@ bool view_center(struct roots_view *view) {
view_get_box(view, &box); view_get_box(view, &box);
struct roots_desktop *desktop = view->desktop; struct roots_desktop *desktop = view->desktop;
struct wlr_cursor *cursor = desktop->server->input->cursor;
struct wlr_output *output = struct wlr_output *output =
wlr_output_layout_output_at(desktop->layout, cursor->x, cursor->y); wlr_output_layout_get_center_output(desktop->layout);
if (!output) {
output = wlr_output_layout_get_center_output(desktop->layout);
}
if (!output) { if (!output) {
// empty layout // empty layout
return false; return false;
@ -190,14 +188,21 @@ bool view_center(struct roots_view *view) {
void view_setup(struct roots_view *view) { void view_setup(struct roots_view *view) {
struct roots_input *input = view->desktop->server->input; struct roots_input *input = view->desktop->server->input;
// TODO what seat gets focus? the one with the last input event?
struct roots_seat *seat;
wl_list_for_each(seat, &input->seats, link) {
roots_seat_focus_view(seat, view);
}
view_center(view); view_center(view);
set_view_focus(input, view->desktop, view);
struct wlr_box before; struct wlr_box before;
view_get_box(view, &before); view_get_box(view, &before);
view_update_output(view, &before); view_update_output(view, &before);
} }
void view_teardown(struct roots_view *view) { void view_teardown(struct roots_view *view) {
// TODO replace me with a signal
/*
struct wlr_list *views = view->desktop->views; struct wlr_list *views = view->desktop->views;
if (views->length < 2 || views->items[views->length-1] != view) { if (views->length < 2 || views->items[views->length-1] != view) {
return; return;
@ -206,6 +211,7 @@ void view_teardown(struct roots_view *view) {
struct roots_view *prev_view = views->items[views->length-2]; struct roots_view *prev_view = views->items[views->length-2];
struct roots_input *input = prev_view->desktop->server->input; struct roots_input *input = prev_view->desktop->server->input;
set_view_focus(input, prev_view->desktop, prev_view); set_view_focus(input, prev_view->desktop, prev_view);
*/
} }
struct roots_view *view_at(struct roots_desktop *desktop, double lx, double ly, struct roots_view *view_at(struct roots_desktop *desktop, double lx, double ly,

143
rootston/input.c
View file

@ -8,6 +8,8 @@
#include "rootston/server.h" #include "rootston/server.h"
#include "rootston/config.h" #include "rootston/config.h"
#include "rootston/input.h" #include "rootston/input.h"
#include "rootston/keyboard.h"
#include "rootston/seat.h"
static const char *device_type(enum wlr_input_device_type type) { static const char *device_type(enum wlr_input_device_type type) {
switch (type) { switch (type) {
@ -25,47 +27,47 @@ static const char *device_type(enum wlr_input_device_type type) {
return NULL; return NULL;
} }
static struct roots_seat *input_get_seat(struct roots_input *input, char *name) {
struct roots_seat *seat = NULL;
wl_list_for_each(seat, &input->seats, link) {
if (strcmp(seat->seat->name, name) == 0) {
return seat;
}
}
seat = roots_seat_create(input, name);
return seat;
}
static void input_add_notify(struct wl_listener *listener, void *data) { static void input_add_notify(struct wl_listener *listener, void *data) {
struct wlr_input_device *device = data; struct wlr_input_device *device = data;
struct roots_input *input = wl_container_of(listener, input, input_add); struct roots_input *input = wl_container_of(listener, input, input_add);
wlr_log(L_DEBUG, "New input device: %s (%d:%d) %s", device->name,
device->vendor, device->product, device_type(device->type)); char *seat_name = "seat0";
switch (device->type) { struct device_config *dc = config_get_device(input->config, device);
case WLR_INPUT_DEVICE_KEYBOARD: if (dc) {
keyboard_add(device, input); seat_name = dc->seat;
break;
case WLR_INPUT_DEVICE_POINTER:
pointer_add(device, input);
break;
case WLR_INPUT_DEVICE_TOUCH:
touch_add(device, input);
break;
case WLR_INPUT_DEVICE_TABLET_TOOL:
tablet_tool_add(device, input);
break;
default:
break;
} }
struct roots_seat *seat = input_get_seat(input, seat_name);
if (!seat) {
wlr_log(L_ERROR, "could not create roots seat");
return;
}
wlr_log(L_DEBUG, "New input device: %s (%d:%d) %s seat:%s", device->name,
device->vendor, device->product, device_type(device->type), seat_name);
roots_seat_add_device(seat, device);
} }
static void input_remove_notify(struct wl_listener *listener, void *data) { static void input_remove_notify(struct wl_listener *listener, void *data) {
struct wlr_input_device *device = data; struct wlr_input_device *device = data;
struct roots_input *input = wl_container_of(listener, input, input_remove); struct roots_input *input = wl_container_of(listener, input, input_remove);
switch (device->type) {
case WLR_INPUT_DEVICE_KEYBOARD: struct roots_seat *seat;
keyboard_remove(device, input); wl_list_for_each(seat, &input->seats, link) {
break; roots_seat_remove_device(seat, device);
case WLR_INPUT_DEVICE_POINTER:
pointer_remove(device, input);
break;
case WLR_INPUT_DEVICE_TOUCH:
touch_remove(device, input);
break;
case WLR_INPUT_DEVICE_TABLET_TOOL:
tablet_tool_remove(device, input);
break;
default:
break;
} }
} }
@ -82,66 +84,41 @@ struct roots_input *input_create(struct roots_server *server,
input->config = config; input->config = config;
input->server = server; input->server = server;
input->xcursor_theme = wlr_xcursor_theme_load("default", 16); wl_list_init(&input->seats);
if (input->xcursor_theme == NULL) {
wlr_log(L_ERROR, "Cannot load xcursor theme");
free(input);
return NULL;
}
struct wlr_xcursor *xcursor = get_default_xcursor(input->xcursor_theme);
if (xcursor == NULL) {
wlr_log(L_ERROR, "Cannot load xcursor from theme");
wlr_xcursor_theme_destroy(input->xcursor_theme);
free(input);
return NULL;
}
if (server->desktop->xwayland != NULL) {
struct wlr_xcursor_image *xcursor_image = xcursor->images[0];
wlr_xwayland_set_cursor(server->desktop->xwayland,
xcursor_image->buffer, xcursor_image->width, xcursor_image->width,
xcursor_image->height, xcursor_image->hotspot_x,
xcursor_image->hotspot_y);
}
input->wl_seat = wlr_seat_create(server->wl_display, "seat0");
if (input->wl_seat == NULL) {
wlr_log(L_ERROR, "Cannot create seat");
wlr_xcursor_theme_destroy(input->xcursor_theme);
free(input);
return NULL;
}
wlr_seat_set_capabilities(input->wl_seat, WL_SEAT_CAPABILITY_KEYBOARD
| WL_SEAT_CAPABILITY_POINTER | WL_SEAT_CAPABILITY_TOUCH);
wl_list_init(&input->keyboards);
wl_list_init(&input->pointers);
wl_list_init(&input->touch);
wl_list_init(&input->tablet_tools);
input->input_add.notify = input_add_notify; input->input_add.notify = input_add_notify;
wl_signal_add(&server->backend->events.input_add, &input->input_add); wl_signal_add(&server->backend->events.input_add, &input->input_add);
input->input_remove.notify = input_remove_notify; input->input_remove.notify = input_remove_notify;
wl_signal_add(&server->backend->events.input_remove, &input->input_remove); wl_signal_add(&server->backend->events.input_remove, &input->input_remove);
input->cursor = wlr_cursor_create();
cursor_initialize(input);
struct wlr_xcursor_image *image = xcursor->images[0];
wlr_cursor_set_image(input->cursor, image->buffer, image->width,
image->width, image->height, image->hotspot_x, image->hotspot_y);
wlr_cursor_attach_output_layout(input->cursor, server->desktop->layout);
wlr_cursor_map_to_region(input->cursor, config->cursor.mapped_box);
cursor_load_config(config, input->cursor,
input, server->desktop);
wl_list_init(&input->drag_icons);
return input; return input;
} }
void input_destroy(struct roots_input *input) { void input_destroy(struct roots_input *input) {
// TODO // TODO
} }
struct roots_seat *input_seat_from_wlr_seat(struct roots_input *input,
struct wlr_seat *wlr_seat) {
struct roots_seat *seat = NULL;
wl_list_for_each(seat, &input->seats, link) {
if (seat->seat == wlr_seat) {
return seat;
}
}
return seat;
}
bool input_view_has_focus(struct roots_input *input, struct roots_view *view) {
if (!view) {
return false;
}
struct roots_seat *seat;
wl_list_for_each(seat, &input->seats, link) {
if (seat->focus == view) {
return true;
}
}
return false;
}

146
rootston/keyboard.c
View file

@ -10,6 +10,8 @@
#include <wlr/util/log.h> #include <wlr/util/log.h>
#include <xkbcommon/xkbcommon.h> #include <xkbcommon/xkbcommon.h>
#include "rootston/input.h" #include "rootston/input.h"
#include "rootston/seat.h"
#include "rootston/keyboard.h"
static ssize_t keyboard_pressed_keysym_index(struct roots_keyboard *keyboard, static ssize_t keyboard_pressed_keysym_index(struct roots_keyboard *keyboard,
xkb_keysym_t keysym) { xkb_keysym_t keysym) {
@ -37,7 +39,7 @@ static void keyboard_binding_execute(struct roots_keyboard *keyboard,
} else if (strcmp(command, "next_window") == 0) { } else if (strcmp(command, "next_window") == 0) {
if (server->desktop->views->length > 0) { if (server->desktop->views->length > 0) {
struct roots_view *view = server->desktop->views->items[0]; struct roots_view *view = server->desktop->views->items[0];
set_view_focus(keyboard->input, server->desktop, view); roots_seat_focus_view(keyboard->seat, view);
} }
} else if (strncmp(exec_prefix, command, strlen(exec_prefix)) == 0) { } else if (strncmp(exec_prefix, command, strlen(exec_prefix)) == 0) {
const char *shell_cmd = command + strlen(exec_prefix); const char *shell_cmd = command + strlen(exec_prefix);
@ -60,7 +62,7 @@ static void keyboard_binding_execute(struct roots_keyboard *keyboard,
* should be propagated to clients. * should be propagated to clients.
*/ */
static bool keyboard_keysym_press(struct roots_keyboard *keyboard, static bool keyboard_keysym_press(struct roots_keyboard *keyboard,
xkb_keysym_t keysym, uint32_t modifiers) { xkb_keysym_t keysym) {
ssize_t i = keyboard_pressed_keysym_index(keyboard, keysym); ssize_t i = keyboard_pressed_keysym_index(keyboard, keysym);
if (i < 0) { if (i < 0) {
i = keyboard_pressed_keysym_index(keyboard, XKB_KEY_NoSymbol); i = keyboard_pressed_keysym_index(keyboard, XKB_KEY_NoSymbol);
@ -84,10 +86,11 @@ static bool keyboard_keysym_press(struct roots_keyboard *keyboard,
} }
if (keysym == XKB_KEY_Escape) { if (keysym == XKB_KEY_Escape) {
wlr_seat_pointer_end_grab(keyboard->input->wl_seat); wlr_seat_pointer_end_grab(keyboard->seat->seat);
wlr_seat_keyboard_end_grab(keyboard->input->wl_seat); wlr_seat_keyboard_end_grab(keyboard->seat->seat);
} }
uint32_t modifiers = wlr_keyboard_get_modifiers(keyboard->device->keyboard);
struct wl_list *bindings = &keyboard->input->server->config->bindings; struct wl_list *bindings = &keyboard->input->server->config->bindings;
struct binding_config *bc; struct binding_config *bc;
wl_list_for_each(bc, bindings, link) { wl_list_for_each(bc, bindings, link) {
@ -120,38 +123,6 @@ static void keyboard_keysym_release(struct roots_keyboard *keyboard,
keyboard->pressed_keysyms[i] = XKB_KEY_NoSymbol; keyboard->pressed_keysyms[i] = XKB_KEY_NoSymbol;
} }
} }
/*
* Process keypresses from the keyboard as if modifiers didn't change keysyms.
*
* This avoids the xkb keysym translation based on modifiers considered pressed
* in the state and uses the list of modifiers saved on the rootston side.
*
* This will trigger the keybind: [Alt]+[Shift]+2
*/
static bool keyboard_keysyms_simple(struct roots_keyboard *keyboard,
uint32_t keycode, enum wlr_key_state state) {
uint32_t modifiers = wlr_keyboard_get_modifiers(keyboard->device->keyboard);
const xkb_keysym_t *syms;
xkb_layout_index_t layout_index = xkb_state_key_get_layout(
keyboard->device->keyboard->xkb_state, keycode);
int syms_len = xkb_keymap_key_get_syms_by_level(
keyboard->device->keyboard->keymap, keycode, layout_index, 0, &syms);
bool handled = false;
for (int i = 0; i < syms_len; i++) {
if (state) {
bool keysym_handled = keyboard_keysym_press(keyboard,
syms[i], modifiers);
handled = handled || keysym_handled;
} else { // WLR_KEY_RELEASED
keyboard_keysym_release(keyboard, syms[i]);
}
}
return handled;
}
/* /*
* Process keypresses from the keyboard as xkb sees them. * Process keypresses from the keyboard as xkb sees them.
* *
@ -175,8 +146,36 @@ static bool keyboard_keysyms_xkb(struct roots_keyboard *keyboard,
bool handled = false; bool handled = false;
for (int i = 0; i < syms_len; i++) { for (int i = 0; i < syms_len; i++) {
if (state) { if (state) {
bool keysym_handled = keyboard_keysym_press(keyboard, bool keysym_handled =
syms[i], modifiers); keyboard_keysym_press(keyboard, syms[i]);
handled = handled || keysym_handled;
} else { // WLR_KEY_RELEASED
keyboard_keysym_release(keyboard, syms[i]);
}
}
return handled;
}
/*
* Process keypresses from the keyboard as if modifiers didn't change keysyms.
*
* This avoids the xkb keysym translation based on modifiers considered pressed
* in the state and uses the list of modifiers saved on the rootston side.
*
* This will trigger the keybind: [Alt]+[Shift]+2
*/
static bool keyboard_keysyms_simple(struct roots_keyboard *keyboard,
uint32_t keycode, enum wlr_key_state state) {
const xkb_keysym_t *syms;
xkb_layout_index_t layout_index = xkb_state_key_get_layout(
keyboard->device->keyboard->xkb_state, keycode);
int syms_len = xkb_keymap_key_get_syms_by_level(
keyboard->device->keyboard->keymap, keycode, layout_index, 0, &syms);
bool handled = false;
for (int i = 0; i < syms_len; i++) {
if (state) {
bool keysym_handled = keyboard_keysym_press(keyboard, syms[i]);
handled = handled || keysym_handled; handled = handled || keysym_handled;
} else { // WLR_KEY_RELEASED } else { // WLR_KEY_RELEASED
keyboard_keysym_release(keyboard, syms[i]); keyboard_keysym_release(keyboard, syms[i]);
@ -186,10 +185,8 @@ static bool keyboard_keysyms_xkb(struct roots_keyboard *keyboard,
return handled; return handled;
} }
static void keyboard_key_notify(struct wl_listener *listener, void *data) { void roots_keyboard_handle_key(struct roots_keyboard *keyboard,
struct wlr_event_keyboard_key *event = data; struct wlr_event_keyboard_key *event) {
struct roots_keyboard *keyboard = wl_container_of(listener, keyboard, key);
uint32_t keycode = event->keycode + 8; uint32_t keycode = event->keycode + 8;
bool handled = keyboard_keysyms_xkb(keyboard, keycode, event->state); bool handled = keyboard_keysyms_xkb(keyboard, keycode, event->state);
@ -201,17 +198,15 @@ static void keyboard_key_notify(struct wl_listener *listener, void *data) {
} }
if (!handled) { if (!handled) {
wlr_seat_set_keyboard(keyboard->input->wl_seat, keyboard->device); wlr_seat_set_keyboard(keyboard->seat->seat, keyboard->device);
wlr_seat_keyboard_notify_key(keyboard->input->wl_seat, event->time_msec, wlr_seat_keyboard_notify_key(keyboard->seat->seat, event->time_msec,
event->keycode, event->state); event->keycode, event->state);
} }
} }
static void keyboard_modifiers_notify(struct wl_listener *listener, void *data) { void roots_keyboard_handle_modifiers(struct roots_keyboard *r_keyboard) {
struct roots_keyboard *keyboard = struct wlr_seat *seat = r_keyboard->seat->seat;
wl_container_of(listener, keyboard, modifiers); wlr_seat_set_keyboard(seat, r_keyboard->device);
struct wlr_seat *seat = keyboard->input->wl_seat;
wlr_seat_set_keyboard(seat, keyboard->device);
wlr_seat_keyboard_notify_modifiers(seat); wlr_seat_keyboard_notify_modifiers(seat);
} }
@ -235,29 +230,31 @@ static void keyboard_config_merge(struct keyboard_config *config,
if (config->options == NULL) { if (config->options == NULL) {
config->options = fallback->options; config->options = fallback->options;
} }
if (config->meta_key == 0) {
config->meta_key = fallback->meta_key;
}
if (config->name == NULL) {
config->name = fallback->name;
}
} }
void keyboard_add(struct wlr_input_device *device, struct roots_input *input) { struct roots_keyboard *roots_keyboard_create(struct wlr_input_device *device,
struct roots_input *input) {
struct roots_keyboard *keyboard = calloc(sizeof(struct roots_keyboard), 1); struct roots_keyboard *keyboard = calloc(sizeof(struct roots_keyboard), 1);
if (keyboard == NULL) { if (keyboard == NULL) {
return; return NULL;
} }
device->data = keyboard; device->data = keyboard;
keyboard->device = device; keyboard->device = device;
keyboard->input = input; keyboard->input = input;
keyboard->key.notify = keyboard_key_notify; struct keyboard_config *config = calloc(1, sizeof(struct keyboard_config));
wl_signal_add(&device->keyboard->events.key, &keyboard->key); if (config == NULL) {
free(keyboard);
keyboard->modifiers.notify = keyboard_modifiers_notify; return NULL;
wl_signal_add(&device->keyboard->events.modifiers, &keyboard->modifiers); }
keyboard_config_merge(config, config_get_keyboard(input->config, device));
wl_list_insert(&input->keyboards, &keyboard->link); keyboard_config_merge(config, config_get_keyboard(input->config, NULL));
struct keyboard_config config;
memset(&config, 0, sizeof(config));
keyboard_config_merge(&config, config_get_keyboard(input->config, device));
keyboard_config_merge(&config, config_get_keyboard(input->config, NULL));
struct keyboard_config env_config = { struct keyboard_config env_config = {
.rules = getenv("XKB_DEFAULT_RULES"), .rules = getenv("XKB_DEFAULT_RULES"),
@ -266,29 +263,30 @@ void keyboard_add(struct wlr_input_device *device, struct roots_input *input) {
.variant = getenv("XKB_DEFAULT_VARIANT"), .variant = getenv("XKB_DEFAULT_VARIANT"),
.options = getenv("XKB_DEFAULT_OPTIONS"), .options = getenv("XKB_DEFAULT_OPTIONS"),
}; };
keyboard_config_merge(&config, &env_config); keyboard_config_merge(config, &env_config);
keyboard->config = config;
struct xkb_rule_names rules; struct xkb_rule_names rules;
memset(&rules, 0, sizeof(rules)); memset(&rules, 0, sizeof(rules));
rules.rules = config.rules; rules.rules = config->rules;
rules.model = config.model; rules.model = config->model;
rules.layout = config.layout; rules.layout = config->layout;
rules.variant = config.variant; rules.variant = config->variant;
rules.options = config.options; rules.options = config->options;
struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS); struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
if (context == NULL) { if (context == NULL) {
wlr_log(L_ERROR, "Cannot create XKB context"); wlr_log(L_ERROR, "Cannot create XKB context");
return; return NULL;
} }
wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context, wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context,
&rules, XKB_KEYMAP_COMPILE_NO_FLAGS)); &rules, XKB_KEYMAP_COMPILE_NO_FLAGS));
xkb_context_unref(context); xkb_context_unref(context);
return keyboard;
} }
void keyboard_remove(struct wlr_input_device *device, struct roots_input *input) { void roots_keyboard_destroy(struct roots_keyboard *keyboard) {
struct roots_keyboard *keyboard = device->data;
wl_list_remove(&keyboard->key.link);
wl_list_remove(&keyboard->modifiers.link);
wl_list_remove(&keyboard->link); wl_list_remove(&keyboard->link);
free(keyboard->config);
free(keyboard); free(keyboard);
} }

4
rootston/meson.build
View file

@ -7,9 +7,7 @@ sources = [
'keyboard.c', 'keyboard.c',
'main.c', 'main.c',
'output.c', 'output.c',
'pointer.c', 'seat.c',
'tablet_tool.c',
'touch.c',
'xcursor.c', 'xcursor.c',
'xdg_shell_v6.c', 'xdg_shell_v6.c',
'wl_shell.c', 'wl_shell.c',

20
rootston/output.c
View file

@ -161,16 +161,19 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
} }
struct roots_drag_icon *drag_icon = NULL; struct roots_drag_icon *drag_icon = NULL;
wl_list_for_each(drag_icon, &server->input->drag_icons, link) { struct roots_seat *seat = NULL;
wl_list_for_each(seat, &server->input->seats, link) {
wl_list_for_each(drag_icon, &seat->drag_icons, link) {
if (!drag_icon->mapped) { if (!drag_icon->mapped) {
continue; continue;
} }
struct wlr_surface *icon = drag_icon->surface; struct wlr_surface *icon = drag_icon->surface;
struct wlr_cursor *cursor = server->input->cursor; struct wlr_cursor *cursor = seat->cursor->cursor;
double icon_x = cursor->x + drag_icon->sx; double icon_x = cursor->x + drag_icon->sx;
double icon_y = cursor->y + drag_icon->sy; double icon_y = cursor->y + drag_icon->sy;
render_surface(icon, desktop, wlr_output, &now, icon_x, icon_y, 0); render_surface(icon, desktop, wlr_output, &now, icon_x, icon_y, 0);
} }
}
wlr_renderer_end(server->renderer); wlr_renderer_end(server->renderer);
wlr_output_swap_buffers(wlr_output); wlr_output_swap_buffers(wlr_output);
@ -235,14 +238,11 @@ void output_add_notify(struct wl_listener *listener, void *data) {
wlr_output_layout_add_auto(desktop->layout, wlr_output); wlr_output_layout_add_auto(desktop->layout, wlr_output);
} }
cursor_load_config(config, input->cursor, input, desktop); struct roots_seat *seat;
wl_list_for_each(seat, &input->seats, link) {
struct wlr_xcursor *xcursor = get_default_xcursor(input->xcursor_theme); roots_seat_configure_cursor(seat);
struct wlr_xcursor_image *image = xcursor->images[0]; roots_seat_configure_xcursor(seat);
wlr_cursor_set_image(input->cursor, image->buffer, image->width, }
image->width, image->height, image->hotspot_x, image->hotspot_y);
wlr_cursor_warp(input->cursor, NULL, input->cursor->x, input->cursor->y);
} }
void output_remove_notify(struct wl_listener *listener, void *data) { void output_remove_notify(struct wl_listener *listener, void *data) {

23
rootston/pointer.c
View file

@ -1,23 +0,0 @@
#include <stdlib.h>
#include <wayland-server.h>
#include <wlr/types/wlr_input_device.h>
#include <wlr/types/wlr_pointer.h>
#include "rootston/input.h"
void pointer_add(struct wlr_input_device *device, struct roots_input *input) {
struct roots_pointer *pointer = calloc(sizeof(struct roots_pointer), 1);
device->data = pointer;
pointer->device = device;
pointer->input = input;
wl_list_insert(&input->pointers, &pointer->link);
wlr_cursor_attach_input_device(input->cursor, device);
cursor_load_config(input->server->config, input->cursor,
input, input->server->desktop);
}
void pointer_remove(struct wlr_input_device *device, struct roots_input *input) {
struct roots_pointer *pointer = device->data;
wlr_cursor_detach_input_device(input->cursor, device);
wl_list_remove(&pointer->link);
free(pointer);
}

611
rootston/seat.c Normal file
View file

@ -0,0 +1,611 @@
#include <wayland-server.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <wlr/util/log.h>
#include "rootston/xcursor.h"
#include "rootston/input.h"
#include "rootston/seat.h"
#include "rootston/keyboard.h"
#include "rootston/cursor.h"
static void handle_keyboard_key(struct wl_listener *listener, void *data) {
struct roots_keyboard *keyboard =
wl_container_of(listener, keyboard, keyboard_key);
struct wlr_event_keyboard_key *event = data;
roots_keyboard_handle_key(keyboard, event);
}
static void handle_keyboard_modifiers(struct wl_listener *listener,
void *data) {
struct roots_keyboard *keyboard =
wl_container_of(listener, keyboard, keyboard_modifiers);
roots_keyboard_handle_modifiers(keyboard);
}
static void handle_cursor_motion(struct wl_listener *listener, void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, motion);
struct wlr_event_pointer_motion *event = data;
roots_cursor_handle_motion(cursor, event);
}
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;
roots_cursor_handle_motion_absolute(cursor, event);
}
static void handle_cursor_button(struct wl_listener *listener, void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, button);
struct wlr_event_pointer_button *event = data;
roots_cursor_handle_button(cursor, event);
}
static void handle_cursor_axis(struct wl_listener *listener, void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, axis);
struct wlr_event_pointer_axis *event = data;
roots_cursor_handle_axis(cursor, event);
}
static void handle_touch_down(struct wl_listener *listener, void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, touch_down);
struct wlr_event_touch_down *event = data;
roots_cursor_handle_touch_down(cursor, event);
}
static void handle_touch_up(struct wl_listener *listener, void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, touch_up);
struct wlr_event_touch_up *event = data;
roots_cursor_handle_touch_up(cursor, event);
}
static void handle_touch_motion(struct wl_listener *listener, void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, touch_motion);
struct wlr_event_touch_motion *event = data;
roots_cursor_handle_touch_motion(cursor, event);
}
static void handle_tool_axis(struct wl_listener *listener, void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, tool_axis);
struct wlr_event_tablet_tool_axis *event = data;
roots_cursor_handle_tool_axis(cursor, event);
}
static void handle_tool_tip(struct wl_listener *listener, void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, tool_tip);
struct wlr_event_tablet_tool_tip *event = data;
roots_cursor_handle_tool_tip(cursor, event);
}
static void handle_request_set_cursor(struct wl_listener *listener,
void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, request_set_cursor);
struct wlr_seat_pointer_request_set_cursor_event *event = data;
roots_cursor_handle_request_set_cursor(cursor, event);
}
static void handle_pointer_grab_begin(struct wl_listener *listener,
void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, pointer_grab_begin);
struct wlr_seat_pointer_grab *grab = data;
roots_cursor_handle_pointer_grab_begin(cursor, grab);
}
static void handle_pointer_grab_end(struct wl_listener *listener,
void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, pointer_grab_end);
struct wlr_seat_pointer_grab *grab = data;
roots_cursor_handle_pointer_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;
wlr_cursor_map_input_to_output(cursor, device, NULL);
struct device_config *dconfig;
if ((dconfig = config_get_device(config, device))) {
wlr_cursor_map_input_to_region(cursor, device, dconfig->mapped_box);
}
}
static void seat_set_device_output_mappings(struct roots_seat *seat,
struct wlr_input_device *device, struct wlr_output *output) {
struct wlr_cursor *cursor = seat->cursor->cursor;
struct roots_config *config = seat->input->config;
struct device_config *dconfig;
dconfig = config_get_device(config, device);
if (dconfig && dconfig->mapped_output &&
strcmp(dconfig->mapped_output, output->name) == 0) {
wlr_cursor_map_input_to_output(cursor, device, output);
}
}
void roots_seat_configure_cursor(struct roots_seat *seat) {
struct roots_config *config = seat->input->config;
struct roots_desktop *desktop = seat->input->server->desktop;
struct wlr_cursor *cursor = seat->cursor->cursor;
struct roots_pointer *pointer;
struct roots_touch *touch;
struct roots_tablet_tool *tablet_tool;
struct roots_output *output;
// reset mappings
wlr_cursor_map_to_output(cursor, NULL);
wl_list_for_each(pointer, &seat->pointers, link) {
seat_reset_device_mappings(seat, pointer->device);
}
wl_list_for_each(touch, &seat->touch, link) {
seat_reset_device_mappings(seat, touch->device);
}
wl_list_for_each(tablet_tool, &seat->tablet_tools, link) {
seat_reset_device_mappings(seat, tablet_tool->device);
}
// configure device to output mappings
const char *mapped_output = config->cursor.mapped_output;
wl_list_for_each(output, &desktop->outputs, link) {
if (mapped_output && strcmp(mapped_output, output->wlr_output->name) == 0) {
wlr_cursor_map_to_output(cursor, output->wlr_output);
}
wl_list_for_each(pointer, &seat->pointers, link) {
seat_set_device_output_mappings(seat, pointer->device, output->wlr_output);
}
wl_list_for_each(tablet_tool, &seat->tablet_tools, link) {
seat_set_device_output_mappings(seat, tablet_tool->device, output->wlr_output);
}
wl_list_for_each(touch, &seat->touch, link) {
seat_set_device_output_mappings(seat, touch->device, output->wlr_output);
}
}
}
static void roots_seat_init_cursor(struct roots_seat *seat) {
seat->cursor = roots_cursor_create(seat);
if (!seat->cursor) {
return;
}
seat->cursor->seat = seat;
struct wlr_cursor *wlr_cursor = seat->cursor->cursor;
struct roots_desktop *desktop = seat->input->server->desktop;
wlr_cursor_attach_output_layout(wlr_cursor, desktop->layout);
seat->cursor->xcursor_theme = wlr_xcursor_theme_load("default", 16);
if (seat->cursor->xcursor_theme == NULL) {
wlr_log(L_ERROR, "Cannot load xcursor theme");
roots_cursor_destroy(seat->cursor);
seat->cursor = NULL;
return;
}
struct wlr_xcursor *xcursor = get_default_xcursor(seat->cursor->xcursor_theme);
if (xcursor == NULL) {
wlr_log(L_ERROR, "Cannot load xcursor from theme");
wlr_xcursor_theme_destroy(seat->cursor->xcursor_theme);
roots_cursor_destroy(seat->cursor);
seat->cursor = NULL;
return;
}
struct wlr_xcursor_image *image = xcursor->images[0];
wlr_cursor_set_image(seat->cursor->cursor, image->buffer, image->width,
image->width, image->height, image->hotspot_x, image->hotspot_y);
// XXX: xwayland will always have the theme of the last created seat
if (seat->input->server->desktop->xwayland != NULL) {
wlr_xwayland_set_cursor(seat->input->server->desktop->xwayland,
image->buffer, image->width, image->width,
image->height, image->hotspot_x,
image->hotspot_y);
}
wl_list_init(&seat->cursor->touch_points);
roots_seat_configure_cursor(seat);
// add input signals
wl_signal_add(&wlr_cursor->events.motion, &seat->cursor->motion);
seat->cursor->motion.notify = handle_cursor_motion;
wl_signal_add(&wlr_cursor->events.motion_absolute,
&seat->cursor->motion_absolute);
seat->cursor->motion_absolute.notify = handle_cursor_motion_absolute;
wl_signal_add(&wlr_cursor->events.button, &seat->cursor->button);
seat->cursor->button.notify = handle_cursor_button;
wl_signal_add(&wlr_cursor->events.axis, &seat->cursor->axis);
seat->cursor->axis.notify = handle_cursor_axis;
wl_signal_add(&wlr_cursor->events.touch_down, &seat->cursor->touch_down);
seat->cursor->touch_down.notify = handle_touch_down;
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);
seat->cursor->touch_motion.notify = handle_touch_motion;
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);
seat->cursor->tool_tip.notify = handle_tool_tip;
wl_signal_add(&seat->seat->events.request_set_cursor,
&seat->cursor->request_set_cursor);
seat->cursor->request_set_cursor.notify = handle_request_set_cursor;
wl_signal_add(&seat->seat->events.pointer_grab_begin,
&seat->cursor->pointer_grab_begin);
seat->cursor->pointer_grab_begin.notify = handle_pointer_grab_begin;
wl_signal_add(&seat->seat->events.pointer_grab_end,
&seat->cursor->pointer_grab_end);
seat->cursor->pointer_grab_end.notify = handle_pointer_grab_end;
}
struct roots_seat *roots_seat_create(struct roots_input *input, char *name) {
struct roots_seat *seat = calloc(1, sizeof(struct roots_seat));
if (!seat) {
return NULL;
}
wl_list_init(&seat->keyboards);
wl_list_init(&seat->pointers);
wl_list_init(&seat->touch);
wl_list_init(&seat->tablet_tools);
wl_list_init(&seat->drag_icons);
seat->input = input;
seat->seat = wlr_seat_create(input->server->wl_display, name);
if (!seat->seat) {
free(seat);
roots_cursor_destroy(seat->cursor);
return NULL;
}
roots_seat_init_cursor(seat);
if (!seat->cursor) {
wlr_seat_destroy(seat->seat);
free(seat);
return NULL;
}
wlr_seat_set_capabilities(seat->seat,
WL_SEAT_CAPABILITY_KEYBOARD |
WL_SEAT_CAPABILITY_POINTER |
WL_SEAT_CAPABILITY_TOUCH);
wl_list_insert(&input->seats, &seat->link);
return seat;
}
void roots_seat_destroy(struct roots_seat *seat) {
// TODO
}
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);
if (keyboard == NULL) {
wlr_log(L_ERROR, "could not allocate keyboard for seat");
return;
}
keyboard->seat = seat;
wl_list_insert(&seat->keyboards, &keyboard->link);
keyboard->keyboard_key.notify = handle_keyboard_key;
wl_signal_add(&keyboard->device->keyboard->events.key,
&keyboard->keyboard_key);
keyboard->keyboard_modifiers.notify = handle_keyboard_modifiers;
wl_signal_add(&keyboard->device->keyboard->events.modifiers,
&keyboard->keyboard_modifiers);
}
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");
return;
}
device->data = pointer;
pointer->device = device;
pointer->seat = seat;
wl_list_insert(&seat->pointers, &pointer->link);
wlr_cursor_attach_input_device(seat->cursor->cursor, device);
roots_seat_configure_cursor(seat);
}
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");
return;
}
device->data = touch;
touch->device = device;
touch->seat = seat;
wl_list_insert(&seat->touch, &touch->link);
wlr_cursor_attach_input_device(seat->cursor->cursor, device);
roots_seat_configure_cursor(seat);
}
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);
if (!tablet_tool) {
wlr_log(L_ERROR, "could not allocate tablet_tool for seat");
return;
}
device->data = tablet_tool;
tablet_tool->device = device;
tablet_tool->seat = seat;
wl_list_insert(&seat->tablet_tools, &tablet_tool->link);
wlr_cursor_attach_input_device(seat->cursor->cursor, device);
roots_seat_configure_cursor(seat);
}
void roots_seat_add_device(struct roots_seat *seat,
struct wlr_input_device *device) {
switch (device->type) {
case WLR_INPUT_DEVICE_KEYBOARD:
seat_add_keyboard(seat, device);
break;
case WLR_INPUT_DEVICE_POINTER:
seat_add_pointer(seat, device);
break;
case WLR_INPUT_DEVICE_TOUCH:
seat_add_touch(seat, device);
break;
case WLR_INPUT_DEVICE_TABLET_PAD:
seat_add_tablet_pad(seat, device);
break;
case WLR_INPUT_DEVICE_TABLET_TOOL:
seat_add_tablet_tool(seat, device);
break;
}
}
static void seat_remove_keyboard(struct roots_seat *seat,
struct wlr_input_device *device) {
struct roots_keyboard *keyboard;
wl_list_for_each(keyboard, &seat->keyboards, link) {
if (keyboard->device == device) {
roots_keyboard_destroy(keyboard);
return;
}
}
}
static void seat_remove_pointer(struct roots_seat *seat,
struct wlr_input_device *device) {
struct roots_pointer *pointer;
wl_list_for_each(pointer, &seat->pointers, link) {
if (pointer->device == device) {
wl_list_remove(&pointer->link);
wlr_cursor_detach_input_device(seat->cursor->cursor, device);
free(pointer);
return;
}
}
}
static void seat_remove_touch(struct roots_seat *seat,
struct wlr_input_device *device) {
struct roots_touch *touch;
wl_list_for_each(touch, &seat->touch, link) {
if (touch->device == device) {
wl_list_remove(&touch->link);
wlr_cursor_detach_input_device(seat->cursor->cursor, device);
free(touch);
return;
}
}
}
static void seat_remove_tablet_pad(struct roots_seat *seat,
struct wlr_input_device *device) {
// TODO
}
static void seat_remove_tablet_tool(struct roots_seat *seat,
struct wlr_input_device *device) {
struct roots_tablet_tool *tablet_tool;
wl_list_for_each(tablet_tool, &seat->tablet_tools, link) {
if (tablet_tool->device == device) {
wl_list_remove(&tablet_tool->link);
wlr_cursor_detach_input_device(seat->cursor->cursor, device);
free(tablet_tool);
return;
}
}
}
void roots_seat_remove_device(struct roots_seat *seat,
struct wlr_input_device *device) {
switch (device->type) {
case WLR_INPUT_DEVICE_KEYBOARD:
seat_remove_keyboard(seat, device);
break;
case WLR_INPUT_DEVICE_POINTER:
seat_remove_pointer(seat, device);
break;
case WLR_INPUT_DEVICE_TOUCH:
seat_remove_touch(seat, device);
break;
case WLR_INPUT_DEVICE_TABLET_PAD:
seat_remove_tablet_pad(seat, device);
break;
case WLR_INPUT_DEVICE_TABLET_TOOL:
seat_remove_tablet_tool(seat, device);
break;
}
}
void roots_seat_configure_xcursor(struct roots_seat *seat) {
struct wlr_xcursor *xcursor = get_default_xcursor(seat->cursor->xcursor_theme);
struct wlr_xcursor_image *image = xcursor->images[0];
wlr_cursor_set_image(seat->cursor->cursor, image->buffer, image->width,
image->width, image->height, image->hotspot_x, image->hotspot_y);
wlr_cursor_warp(seat->cursor->cursor, NULL, seat->cursor->cursor->x,
seat->cursor->cursor->y);
}
bool roots_seat_has_meta_pressed(struct roots_seat *seat) {
struct roots_keyboard *keyboard;
wl_list_for_each(keyboard, &seat->keyboards, link) {
if (!keyboard->config->meta_key) {
continue;
}
uint32_t modifiers =
wlr_keyboard_get_modifiers(keyboard->device->keyboard);
if ((modifiers ^ keyboard->config->meta_key) == 0) {
return true;
}
}
return false;
}
void roots_seat_focus_view(struct roots_seat *seat, struct roots_view *view) {
struct roots_desktop *desktop = seat->input->server->desktop;
if (seat->focus == view) {
return;
}
if (view && view->type == ROOTS_XWAYLAND_VIEW &&
view->xwayland_surface->override_redirect) {
return;
}
struct roots_view *prev_focus = seat->focus;
seat->focus = view;
// unfocus the old view if it is not focused by some other seat
if (prev_focus && !input_view_has_focus(seat->input, prev_focus)) {
view_activate(prev_focus, false);
}
if (!seat->focus) {
seat->cursor->mode = ROOTS_CURSOR_PASSTHROUGH;
return;
}
size_t index = 0;
for (size_t i = 0; i < desktop->views->length; ++i) {
struct roots_view *_view = desktop->views->items[i];
if (_view == view) {
index = i;
break;
}
}
view_activate(view, true);
// TODO: list_swap
wlr_list_del(desktop->views, index);
wlr_list_add(desktop->views, view);
wlr_seat_keyboard_notify_enter(seat->seat, view->wlr_surface);
}
static void seat_set_xcursor_image(struct roots_seat *seat, struct
wlr_xcursor_image *image) {
wlr_cursor_set_image(seat->cursor->cursor, image->buffer, image->width,
image->width, image->height, image->hotspot_x, image->hotspot_y);
}
void roots_seat_begin_move(struct roots_seat *seat, struct roots_view *view) {
struct roots_cursor *cursor = seat->cursor;
cursor->mode = ROOTS_CURSOR_MOVE;
cursor->offs_x = cursor->cursor->x;
cursor->offs_y = cursor->cursor->y;
if (view->maximized) {
cursor->view_x = view->saved.x;
cursor->view_y = view->saved.y;
} else {
cursor->view_x = view->x;
cursor->view_y = view->y;
}
view_maximize(view, false);
wlr_seat_pointer_clear_focus(seat->seat);
struct wlr_xcursor *xcursor = get_move_xcursor(seat->cursor->xcursor_theme);
if (xcursor != NULL) {
struct wlr_xcursor_image *image = xcursor->images[0];
seat_set_xcursor_image(seat, image);
}
}
void roots_seat_begin_resize(struct roots_seat *seat, struct roots_view *view,
uint32_t edges) {
struct roots_cursor *cursor = seat->cursor;
cursor->mode = ROOTS_CURSOR_RESIZE;
cursor->offs_x = cursor->cursor->x;
cursor->offs_y = cursor->cursor->y;
if (view->maximized) {
cursor->view_x = view->saved.x;
cursor->view_y = view->saved.y;
cursor->view_width = view->saved.width;
cursor->view_height = view->saved.height;
} else {
cursor->view_x = view->x;
cursor->view_y = view->y;
struct wlr_box box;
view_get_box(view, &box);
cursor->view_width = box.width;
cursor->view_height = box.height;
}
cursor->resize_edges = edges;
view_maximize(view, false);
wlr_seat_pointer_clear_focus(seat->seat);
struct wlr_xcursor *xcursor = get_resize_xcursor(cursor->xcursor_theme, edges);
if (xcursor != NULL) {
seat_set_xcursor_image(seat, xcursor->images[0]);
}
}
void roots_seat_begin_rotate(struct roots_seat *seat, struct roots_view *view) {
struct roots_cursor *cursor = seat->cursor;
cursor->mode = ROOTS_CURSOR_ROTATE;
cursor->offs_x = cursor->cursor->x;
cursor->offs_y = cursor->cursor->y;
cursor->view_rotation = view->rotation;
view_maximize(view, false);
wlr_seat_pointer_clear_focus(seat->seat);
struct wlr_xcursor *xcursor = get_rotate_xcursor(cursor->xcursor_theme);
if (xcursor != NULL) {
seat_set_xcursor_image(seat, xcursor->images[0]);
}
}

24
rootston/tablet_tool.c
View file

@ -1,24 +0,0 @@
#include <stdlib.h>
#include <wayland-server.h>
#include <wlr/types/wlr_input_device.h>
#include <wlr/types/wlr_pointer.h>
#include <wlr/util/log.h>
#include "rootston/input.h"
void tablet_tool_add(struct wlr_input_device *device, struct roots_input *input) {
struct roots_tablet_tool *tool = calloc(sizeof(struct roots_tablet_tool), 1);
device->data = tool;
tool->device = device;
tool->input = input;
wl_list_insert(&input->tablet_tools, &tool->link);
wlr_cursor_attach_input_device(input->cursor, device);
cursor_load_config(input->server->config, input->cursor,
input, input->server->desktop);
}
void tablet_tool_remove(struct wlr_input_device *device, struct roots_input *input) {
struct roots_tablet_tool *tablet_tool = device->data;
wlr_cursor_detach_input_device(input->cursor, device);
wl_list_remove(&tablet_tool->link);
free(tablet_tool);
}

26
rootston/touch.c
View file

@ -1,26 +0,0 @@
#include <stdlib.h>
#include <wayland-server.h>
#include <wlr/types/wlr_input_device.h>
#include <wlr/types/wlr_pointer.h>
#include "rootston/input.h"
// TODO: we'll likely want touch events to both control the cursor *and* be
// submitted directly to the seat.
void touch_add(struct wlr_input_device *device, struct roots_input *input) {
struct roots_touch *touch = calloc(sizeof(struct roots_touch), 1);
device->data = touch;
touch->device = device;
touch->input = input;
wl_list_insert(&input->touch, &touch->link);
wlr_cursor_attach_input_device(input->cursor, device);
cursor_load_config(input->server->config, input->cursor,
input, input->server->desktop);
}
void touch_remove(struct wlr_input_device *device, struct roots_input *input) {
struct roots_touch *touch = device->data;
wlr_cursor_detach_input_device(input->cursor, device);
wl_list_remove(&touch->link);
free(touch);
}

13
rootston/wl_shell.c
View file

@ -29,11 +29,11 @@ static void handle_request_move(struct wl_listener *listener, void *data) {
struct roots_view *view = roots_surface->view; struct roots_view *view = roots_surface->view;
struct roots_input *input = view->desktop->server->input; struct roots_input *input = view->desktop->server->input;
struct wlr_wl_shell_surface_move_event *e = data; struct wlr_wl_shell_surface_move_event *e = data;
const struct roots_input_event *event = get_input_event(input, e->serial); struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) { if (!seat || seat->cursor->mode != ROOTS_CURSOR_PASSTHROUGH) {
return; return;
} }
view_begin_move(input, event->cursor, view); roots_seat_begin_move(seat, view);
} }
static void handle_request_resize(struct wl_listener *listener, void *data) { static void handle_request_resize(struct wl_listener *listener, void *data) {
@ -42,11 +42,12 @@ static void handle_request_resize(struct wl_listener *listener, void *data) {
struct roots_view *view = roots_surface->view; struct roots_view *view = roots_surface->view;
struct roots_input *input = view->desktop->server->input; struct roots_input *input = view->desktop->server->input;
struct wlr_wl_shell_surface_resize_event *e = data; struct wlr_wl_shell_surface_resize_event *e = data;
const struct roots_input_event *event = get_input_event(input, e->serial); struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) { // TODO verify input event
if (!seat || seat->cursor->mode != ROOTS_CURSOR_PASSTHROUGH) {
return; return;
} }
view_begin_resize(input, event->cursor, view, e->edges); roots_seat_begin_resize(seat, view, e->edges);
} }
static void handle_request_set_maximized(struct wl_listener *listener, static void handle_request_set_maximized(struct wl_listener *listener,

16
rootston/xcursor.c
View file

@ -1,14 +1,6 @@
#include <wlr/types/wlr_cursor.h> #include <wlr/types/wlr_cursor.h>
#include "rootston/input.h" #include "rootston/input.h"
struct wlr_xcursor *get_default_xcursor(struct wlr_xcursor_theme *theme) {
return wlr_xcursor_theme_get_cursor(theme, "left_ptr");
}
struct wlr_xcursor *get_move_xcursor(struct wlr_xcursor_theme *theme) {
return wlr_xcursor_theme_get_cursor(theme, "grabbing");
}
static const char *get_resize_xcursor_name(uint32_t edges) { static const char *get_resize_xcursor_name(uint32_t edges) {
if (edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) { if (edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) {
if (edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) { if (edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
@ -32,6 +24,14 @@ static const char *get_resize_xcursor_name(uint32_t edges) {
return "se-resize"; // fallback return "se-resize"; // fallback
} }
struct wlr_xcursor *get_default_xcursor(struct wlr_xcursor_theme *theme) {
return wlr_xcursor_theme_get_cursor(theme, "left_ptr");
}
struct wlr_xcursor *get_move_xcursor(struct wlr_xcursor_theme *theme) {
return wlr_xcursor_theme_get_cursor(theme, "grabbing");
}
struct wlr_xcursor *get_resize_xcursor(struct wlr_xcursor_theme *theme, struct wlr_xcursor *get_resize_xcursor(struct wlr_xcursor_theme *theme,
uint32_t edges) { uint32_t edges) {
return wlr_xcursor_theme_get_cursor(theme, get_resize_xcursor_name(edges)); return wlr_xcursor_theme_get_cursor(theme, get_resize_xcursor_name(edges));

15
rootston/xdg_shell_v6.c
View file

@ -114,11 +114,12 @@ static void handle_request_move(struct wl_listener *listener, void *data) {
struct roots_view *view = roots_xdg_surface->view; struct roots_view *view = roots_xdg_surface->view;
struct roots_input *input = view->desktop->server->input; struct roots_input *input = view->desktop->server->input;
struct wlr_xdg_toplevel_v6_move_event *e = data; struct wlr_xdg_toplevel_v6_move_event *e = data;
const struct roots_input_event *event = get_input_event(input, e->serial); struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) { // TODO verify event serial
if (!seat || seat->cursor->mode != ROOTS_CURSOR_PASSTHROUGH) {
return; return;
} }
view_begin_move(input, event->cursor, view); roots_seat_begin_move(seat, view);
} }
static void handle_request_resize(struct wl_listener *listener, void *data) { static void handle_request_resize(struct wl_listener *listener, void *data) {
@ -127,11 +128,13 @@ static void handle_request_resize(struct wl_listener *listener, void *data) {
struct roots_view *view = roots_xdg_surface->view; struct roots_view *view = roots_xdg_surface->view;
struct roots_input *input = view->desktop->server->input; struct roots_input *input = view->desktop->server->input;
struct wlr_xdg_toplevel_v6_resize_event *e = data; struct wlr_xdg_toplevel_v6_resize_event *e = data;
const struct roots_input_event *event = get_input_event(input, e->serial); // TODO verify event serial
if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) { struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
assert(seat);
if (!seat || seat->cursor->mode != ROOTS_CURSOR_PASSTHROUGH) {
return; return;
} }
view_begin_resize(input, event->cursor, view, e->edges); roots_seat_begin_resize(seat, view, e->edges);
} }
static void handle_request_maximize(struct wl_listener *listener, void *data) { static void handle_request_maximize(struct wl_listener *listener, void *data) {

38
rootston/xwayland.c
View file

@ -121,26 +121,16 @@ static void handle_request_configure(struct wl_listener *listener, void *data) {
xwayland_surface, event->x, event->y, event->width, event->height); xwayland_surface, event->x, event->y, event->width, event->height);
} }
// XXX Needs deep refactoring to get this better. We need to select the correct static struct roots_seat *guess_seat_for_view(struct roots_view *view) {
// seat based on seat pointer focus, but interactive moving and resizing is not // the best we can do is to pick the first seat that has the surface focused
// yet seat aware. Even then, we can only guess because X11 events don't give us // for the pointer
// enough wayland info to know for sure.
static struct wlr_cursor *guess_cursor_for_view(struct roots_view *view) {
struct roots_input *input = view->desktop->server->input; struct roots_input *input = view->desktop->server->input;
size_t len = sizeof(input->input_events) / sizeof(*input->input_events); struct roots_seat *seat;
for (size_t i = 0; i < len; i++) { wl_list_for_each(seat, &input->seats, link) {
struct wlr_cursor *cursor = input->input_events[i].cursor; if (seat->seat->pointer_state.focused_surface == view->wlr_surface) {
if (cursor) { return seat;
int width = view->xwayland_surface->surface->current->width;
int height = view->xwayland_surface->surface->current->height;
if (cursor->x > view->x && cursor->y > view->y &&
cursor->x < view->x + width &&
cursor->y < view->y + height) {
return cursor;
} }
} }
}
return NULL; return NULL;
} }
@ -148,28 +138,26 @@ static void handle_request_move(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface = struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, request_move); wl_container_of(listener, roots_surface, request_move);
struct roots_view *view = roots_surface->view; struct roots_view *view = roots_surface->view;
struct roots_input *input = view->desktop->server->input; struct roots_seat *seat = guess_seat_for_view(view);
struct wlr_cursor *cursor = guess_cursor_for_view(view);
if (!cursor || input->mode != ROOTS_CURSOR_PASSTHROUGH) { if (!seat || seat->cursor->mode != ROOTS_CURSOR_PASSTHROUGH) {
return; return;
} }
view_begin_move(input, cursor, view); roots_seat_begin_move(seat, view);
} }
static void handle_request_resize(struct wl_listener *listener, void *data) { static void handle_request_resize(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface = struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, request_resize); wl_container_of(listener, roots_surface, request_resize);
struct roots_view *view = roots_surface->view; struct roots_view *view = roots_surface->view;
struct roots_input *input = view->desktop->server->input; struct roots_seat *seat = guess_seat_for_view(view);
struct wlr_cursor *cursor = guess_cursor_for_view(view);
struct wlr_xwayland_resize_event *e = data; struct wlr_xwayland_resize_event *e = data;
if (!cursor || input->mode != ROOTS_CURSOR_PASSTHROUGH) { if (!seat || seat->cursor->mode != ROOTS_CURSOR_PASSTHROUGH) {
return; return;
} }
view_begin_resize(input, cursor, view, e->edges); roots_seat_begin_resize(seat, view, e->edges);
} }
static void handle_request_maximize(struct wl_listener *listener, void *data) { static void handle_request_maximize(struct wl_listener *listener, void *data) {

8
types/wlr_wl_shell.c
View file

@ -110,7 +110,7 @@ static void shell_surface_protocol_move(struct wl_client *client,
uint32_t serial) { uint32_t serial) {
wlr_log(L_DEBUG, "got shell surface move"); wlr_log(L_DEBUG, "got shell surface move");
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_seat_handle *seat_handle = struct wlr_seat_client *seat =
wl_resource_get_user_data(seat_resource); wl_resource_get_user_data(seat_resource);
struct wlr_wl_shell_surface_move_event *event = struct wlr_wl_shell_surface_move_event *event =
@ -121,7 +121,7 @@ static void shell_surface_protocol_move(struct wl_client *client,
} }
event->client = client; event->client = client;
event->surface = surface; event->surface = surface;
event->seat_handle = seat_handle; event->seat = seat;
event->serial = serial; event->serial = serial;
wl_signal_emit(&surface->events.request_move, event); wl_signal_emit(&surface->events.request_move, event);
@ -176,7 +176,7 @@ static void shell_surface_protocol_resize(struct wl_client *client,
uint32_t serial, enum wl_shell_surface_resize edges) { uint32_t serial, enum wl_shell_surface_resize edges) {
wlr_log(L_DEBUG, "got shell surface resize"); wlr_log(L_DEBUG, "got shell surface resize");
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_seat_handle *seat_handle = struct wlr_seat_client *seat =
wl_resource_get_user_data(seat_resource); wl_resource_get_user_data(seat_resource);
struct wlr_wl_shell_surface_resize_event *event = struct wlr_wl_shell_surface_resize_event *event =
@ -187,7 +187,7 @@ static void shell_surface_protocol_resize(struct wl_client *client,
} }
event->client = client; event->client = client;
event->surface = surface; event->surface = surface;
event->seat_handle = seat_handle; event->seat = seat;
event->serial = serial; event->serial = serial;
event->edges = edges; event->edges = edges;

12
types/wlr_xdg_shell_v6.c
View file

@ -554,7 +554,7 @@ static void xdg_toplevel_protocol_show_window_menu(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource, struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial, int32_t x, int32_t y) { uint32_t serial, int32_t x, int32_t y) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource); struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_seat_handle *seat_handle = struct wlr_seat_client *seat =
wl_resource_get_user_data(seat_resource); wl_resource_get_user_data(seat_resource);
if (!surface->configured) { if (!surface->configured) {
@ -573,7 +573,7 @@ static void xdg_toplevel_protocol_show_window_menu(struct wl_client *client,
event->client = client; event->client = client;
event->surface = surface; event->surface = surface;
event->seat_handle = seat_handle; event->seat = seat;
event->serial = serial; event->serial = serial;
event->x = x; event->x = x;
event->y = y; event->y = y;
@ -587,7 +587,7 @@ static void xdg_toplevel_protocol_move(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource, struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial) { uint32_t serial) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource); struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_seat_handle *seat_handle = struct wlr_seat_client *seat =
wl_resource_get_user_data(seat_resource); wl_resource_get_user_data(seat_resource);
if (!surface->configured) { if (!surface->configured) {
@ -606,7 +606,7 @@ static void xdg_toplevel_protocol_move(struct wl_client *client,
event->client = client; event->client = client;
event->surface = surface; event->surface = surface;
event->seat_handle = seat_handle; event->seat = seat;
event->serial = serial; event->serial = serial;
wl_signal_emit(&surface->events.request_move, event); wl_signal_emit(&surface->events.request_move, event);
@ -618,7 +618,7 @@ static void xdg_toplevel_protocol_resize(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource, struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial, uint32_t edges) { uint32_t serial, uint32_t edges) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource); struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_seat_handle *seat_handle = struct wlr_seat_client *seat =
wl_resource_get_user_data(seat_resource); wl_resource_get_user_data(seat_resource);
if (!surface->configured) { if (!surface->configured) {
@ -637,7 +637,7 @@ static void xdg_toplevel_protocol_resize(struct wl_client *client,
event->client = client; event->client = client;
event->surface = surface; event->surface = surface;
event->seat_handle = seat_handle; event->seat = seat;
event->serial = serial; event->serial = serial;
event->edges = edges; event->edges = edges;