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-rw-r--r--clients/calibrator.c4
-rw-r--r--clients/desktop-shell.c9
-rw-r--r--clients/flower.c11
-rw-r--r--clients/fullscreen.c12
-rw-r--r--clients/simple-egl.c50
-rw-r--r--clients/smoke.c4
-rw-r--r--clients/transformed.c12
-rw-r--r--clients/window.c52
-rw-r--r--clients/window.h11
-rw-r--r--src/shell.c128
10 files changed, 263 insertions, 30 deletions
diff --git a/clients/calibrator.c b/clients/calibrator.c
index 781475e8..783cdecc 100644
--- a/clients/calibrator.c
+++ b/clients/calibrator.c
@@ -163,8 +163,8 @@ button_handler(struct widget *widget,
}
static void
-touch_handler(struct widget *widget, uint32_t serial, uint32_t time,
- int32_t id, float x, float y, void *data)
+touch_handler(struct widget *widget, struct input *input, uint32_t serial,
+ uint32_t time, int32_t id, float x, float y, void *data)
{
struct calibrator *calibrator = data;
diff --git a/clients/desktop-shell.c b/clients/desktop-shell.c
index b2082f3d..82fe9b09 100644
--- a/clients/desktop-shell.c
+++ b/clients/desktop-shell.c
@@ -322,8 +322,8 @@ panel_launcher_button_handler(struct widget *widget,
}
static void
-panel_launcher_touch_down_handler(struct widget *widget, uint32_t serial,
- uint32_t time, int32_t id,
+panel_launcher_touch_down_handler(struct widget *widget, struct input *input,
+ uint32_t serial, uint32_t time, int32_t id,
float x, float y, void *data)
{
struct panel_launcher *launcher;
@@ -334,8 +334,9 @@ panel_launcher_touch_down_handler(struct widget *widget, uint32_t serial,
}
static void
-panel_launcher_touch_up_handler(struct widget *widget, uint32_t serial,
- uint32_t time, int32_t id, void *data)
+panel_launcher_touch_up_handler(struct widget *widget, struct input *input,
+ uint32_t serial, uint32_t time, int32_t id,
+ void *data)
{
struct panel_launcher *launcher;
diff --git a/clients/flower.c b/clients/flower.c
index b31d5138..825c833e 100644
--- a/clients/flower.c
+++ b/clients/flower.c
@@ -152,6 +152,16 @@ button_handler(struct widget *widget,
}
}
+static void
+touch_down_handler(struct widget *widget, struct input *input,
+ uint32_t serial, uint32_t time, int32_t id,
+ float x, float y, void *data)
+{
+ struct flower *flower = data;
+ window_touch_move(flower->window, input,
+ display_get_serial(flower->display));
+}
+
int main(int argc, char *argv[])
{
struct flower flower;
@@ -178,6 +188,7 @@ int main(int argc, char *argv[])
widget_set_redraw_handler(flower.widget, redraw_handler);
widget_set_button_handler(flower.widget, button_handler);
widget_set_default_cursor(flower.widget, CURSOR_HAND1);
+ widget_set_touch_down_handler(flower.widget, touch_down_handler);
window_schedule_resize(flower.window, flower.width, flower.height);
diff --git a/clients/fullscreen.c b/clients/fullscreen.c
index bea1a15f..72e2c81f 100644
--- a/clients/fullscreen.c
+++ b/clients/fullscreen.c
@@ -278,6 +278,16 @@ button_handler(struct widget *widget,
}
static void
+touch_handler(struct widget *widget, struct input *input,
+ uint32_t serial, uint32_t time, int32_t id,
+ float x, float y, void *data)
+{
+ struct fullscreen *fullscreen = data;
+ window_touch_move(fullscreen->window, input,
+ display_get_serial(fullscreen->display));
+}
+
+static void
usage(int error_code)
{
fprintf(stderr, "Usage: fullscreen [OPTIONS]\n\n"
@@ -340,6 +350,8 @@ int main(int argc, char *argv[])
widget_set_button_handler(fullscreen.widget, button_handler);
widget_set_motion_handler(fullscreen.widget, motion_handler);
+ widget_set_touch_down_handler(fullscreen.widget, touch_handler);
+
window_set_key_handler(fullscreen.window, key_handler);
window_set_fullscreen_handler(fullscreen.window, fullscreen_handler);
diff --git a/clients/simple-egl.c b/clients/simple-egl.c
index 4eeba021..a557fca5 100644
--- a/clients/simple-egl.c
+++ b/clients/simple-egl.c
@@ -55,6 +55,7 @@ struct display {
struct wl_shell *shell;
struct wl_seat *seat;
struct wl_pointer *pointer;
+ struct wl_touch *touch;
struct wl_keyboard *keyboard;
struct wl_shm *shm;
struct wl_cursor_theme *cursor_theme;
@@ -529,6 +530,46 @@ static const struct wl_pointer_listener pointer_listener = {
};
static void
+touch_handle_down(void *data, struct wl_touch *wl_touch,
+ uint32_t serial, uint32_t time, struct wl_surface *surface,
+ int32_t id, wl_fixed_t x_w, wl_fixed_t y_w)
+{
+ struct display *d = (struct display *)data;
+
+ wl_shell_surface_move(d->window->shell_surface, d->seat, serial);
+}
+
+static void
+touch_handle_up(void *data, struct wl_touch *wl_touch,
+ uint32_t serial, uint32_t time, int32_t id)
+{
+}
+
+static void
+touch_handle_motion(void *data, struct wl_touch *wl_touch,
+ uint32_t time, int32_t id, wl_fixed_t x_w, wl_fixed_t y_w)
+{
+}
+
+static void
+touch_handle_frame(void *data, struct wl_touch *wl_touch)
+{
+}
+
+static void
+touch_handle_cancel(void *data, struct wl_touch *wl_touch)
+{
+}
+
+static const struct wl_touch_listener touch_listener = {
+ touch_handle_down,
+ touch_handle_up,
+ touch_handle_motion,
+ touch_handle_frame,
+ touch_handle_cancel,
+};
+
+static void
keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard,
uint32_t format, int fd, uint32_t size)
{
@@ -597,6 +638,15 @@ seat_handle_capabilities(void *data, struct wl_seat *seat,
wl_keyboard_destroy(d->keyboard);
d->keyboard = NULL;
}
+
+ if ((caps & WL_SEAT_CAPABILITY_TOUCH) && !d->touch) {
+ d->touch = wl_seat_get_touch(seat);
+ wl_touch_set_user_data(d->touch, d);
+ wl_touch_add_listener(d->touch, &touch_listener, d);
+ } else if (!(caps & WL_SEAT_CAPABILITY_TOUCH) && d->touch) {
+ wl_touch_destroy(d->touch);
+ d->touch = NULL;
+ }
}
static const struct wl_seat_listener seat_listener = {
diff --git a/clients/smoke.c b/clients/smoke.c
index 6b557974..dd5f4bd4 100644
--- a/clients/smoke.c
+++ b/clients/smoke.c
@@ -267,8 +267,8 @@ mouse_motion_handler(struct widget *widget, struct input *input,
}
static void
-touch_motion_handler(struct widget *widget, uint32_t time,
- int32_t id, float x, float y, void *data)
+touch_motion_handler(struct widget *widget, struct input *input,
+ uint32_t time, int32_t id, float x, float y, void *data)
{
smoke_motion_handler(data, x, y);
}
diff --git a/clients/transformed.c b/clients/transformed.c
index e8d817dc..54212dd4 100644
--- a/clients/transformed.c
+++ b/clients/transformed.c
@@ -222,6 +222,16 @@ button_handler(struct widget *widget,
}
static void
+touch_handler(struct widget *widget, struct input *input,
+ uint32_t serial, uint32_t time, int32_t id,
+ float x, float y, void *data)
+{
+ struct transformed *transformed = data;
+ window_touch_move(transformed->window, input,
+ display_get_serial(transformed->display));
+}
+
+static void
usage(int error_code)
{
fprintf(stderr, "Usage: transformed [OPTIONS]\n\n"
@@ -287,6 +297,8 @@ int main(int argc, char *argv[])
widget_set_redraw_handler(transformed.widget, redraw_handler);
widget_set_button_handler(transformed.widget, button_handler);
+ widget_set_touch_down_handler(transformed.widget, touch_handler);
+
window_set_key_handler(transformed.window, key_handler);
window_set_fullscreen_handler(transformed.window, fullscreen_handler);
window_set_output_handler(transformed.window, output_handler);
diff --git a/clients/window.c b/clients/window.c
index 79d96ec4..e5074928 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -1534,7 +1534,9 @@ window_destroy(struct window *window)
wl_list_remove(&window->redraw_task.link);
- wl_list_for_each(input, &display->input_list, link) {
+ wl_list_for_each(input, &display->input_list, link) {
+ if (input->touch_focus == window)
+ input->touch_focus = NULL;
if (input->pointer_focus == window)
input->pointer_focus = NULL;
if (input->keyboard_focus == window)
@@ -2336,8 +2338,8 @@ frame_button_button_handler(struct widget *widget,
}
static void
-frame_button_touch_down_handler(struct widget *widget, uint32_t serial,
- uint32_t time, int32_t id,
+frame_button_touch_down_handler(struct widget *widget, struct input *input,
+ uint32_t serial, uint32_t time, int32_t id,
float x, float y, void *data)
{
struct frame_button *frame_button = data;
@@ -2677,6 +2679,19 @@ frame_button_handler(struct widget *widget,
}
}
+static void
+frame_touch_down_handler(struct widget *widget, struct input *input,
+ uint32_t serial, uint32_t time, int32_t id,
+ float x, float y, void *data)
+{
+ struct window *window = widget->window;
+ struct display *display = window->display;
+
+ wl_shell_surface_move(window->shell_surface,
+ input_get_seat(input),
+ display->serial);
+}
+
struct widget *
frame_create(struct window *window, void *data)
{
@@ -2693,6 +2708,7 @@ frame_create(struct window *window, void *data)
widget_set_enter_handler(frame->widget, frame_enter_handler);
widget_set_motion_handler(frame->widget, frame_motion_handler);
widget_set_button_handler(frame->widget, frame_button_handler);
+ widget_set_touch_down_handler(frame->widget, frame_touch_down_handler);
/* Create empty list for frame buttons */
wl_list_init(&frame->buttons_list);
@@ -3191,8 +3207,7 @@ touch_handle_down(void *data, struct wl_touch *wl_touch,
float sx = wl_fixed_to_double(x_w);
float sy = wl_fixed_to_double(y_w);
- DBG("touch_handle_down: %i %i\n", id, wl_list_length(&input->touch_point_list));
-
+ input->display->serial = serial;
input->touch_focus = wl_surface_get_user_data(surface);
if (!input->touch_focus) {
DBG("Failed to find to touch focus for surface %p\n", surface);
@@ -3210,8 +3225,8 @@ touch_handle_down(void *data, struct wl_touch *wl_touch,
wl_list_insert(&input->touch_point_list, &tp->link);
if (widget->touch_down_handler)
- (*widget->touch_down_handler)(widget, serial,
- time, id,
+ (*widget->touch_down_handler)(widget, input,
+ serial, time, id,
sx, sy,
widget->user_data);
}
@@ -3225,8 +3240,6 @@ touch_handle_up(void *data, struct wl_touch *wl_touch,
struct input *input = data;
struct touch_point *tp, *tmp;
- DBG("touch_handle_up: %i %i\n", id, wl_list_length(&input->touch_point_list));
-
if (!input->touch_focus) {
DBG("No touch focus found for touch up event!\n");
return;
@@ -3237,7 +3250,7 @@ touch_handle_up(void *data, struct wl_touch *wl_touch,
continue;
if (tp->widget->touch_up_handler)
- (*tp->widget->touch_up_handler)(tp->widget, serial,
+ (*tp->widget->touch_up_handler)(tp->widget, input, serial,
time, id,
tp->widget->user_data);
@@ -3269,7 +3282,7 @@ touch_handle_motion(void *data, struct wl_touch *wl_touch,
continue;
if (tp->widget->touch_motion_handler)
- (*tp->widget->touch_motion_handler)(tp->widget, time,
+ (*tp->widget->touch_motion_handler)(tp->widget, input, time,
id, sx, sy,
tp->widget->user_data);
return;
@@ -3291,7 +3304,8 @@ touch_handle_frame(void *data, struct wl_touch *wl_touch)
wl_list_for_each_safe(tp, tmp, &input->touch_point_list, link) {
if (tp->widget->touch_frame_handler)
- (*tp->widget->touch_frame_handler)(tp->widget, tp->widget->user_data);
+ (*tp->widget->touch_frame_handler)(tp->widget, input,
+ tp->widget->user_data);
wl_list_remove(&tp->link);
free(tp);
@@ -3313,7 +3327,8 @@ touch_handle_cancel(void *data, struct wl_touch *wl_touch)
wl_list_for_each_safe(tp, tmp, &input->touch_point_list, link) {
if (tp->widget->touch_cancel_handler)
- (*tp->widget->touch_cancel_handler)(tp->widget, tp->widget->user_data);
+ (*tp->widget->touch_cancel_handler)(tp->widget, input,
+ tp->widget->user_data);
wl_list_remove(&tp->link);
free(tp);
@@ -3797,6 +3812,16 @@ window_move(struct window *window, struct input *input, uint32_t serial)
wl_shell_surface_move(window->shell_surface, input->seat, serial);
}
+void
+window_touch_move(struct window *window, struct input *input, uint32_t serial)
+{
+ if (!window->shell_surface)
+ return;
+
+ wl_shell_surface_move(window->shell_surface, input->seat,
+ window->display->serial);
+}
+
static void
surface_set_synchronized(struct surface *surface)
{
@@ -4913,6 +4938,7 @@ display_add_input(struct display *d, uint32_t id)
memset(input, 0, sizeof *input);
input->display = d;
input->seat = wl_registry_bind(d->registry, id, &wl_seat_interface, 1);
+ input->touch_focus = NULL;
input->pointer_focus = NULL;
input->keyboard_focus = NULL;
wl_list_init(&input->touch_point_list);
diff --git a/clients/window.h b/clients/window.h
index 5b631726..9eb4feca 100644
--- a/clients/window.h
+++ b/clients/window.h
@@ -228,6 +228,7 @@ typedef void (*widget_button_handler_t)(struct widget *widget,
enum wl_pointer_button_state state,
void *data);
typedef void (*widget_touch_down_handler_t)(struct widget *widget,
+ struct input *input,
uint32_t serial,
uint32_t time,
int32_t id,
@@ -235,18 +236,22 @@ typedef void (*widget_touch_down_handler_t)(struct widget *widget,
float y,
void *data);
typedef void (*widget_touch_up_handler_t)(struct widget *widget,
+ struct input *input,
uint32_t serial,
uint32_t time,
int32_t id,
void *data);
typedef void (*widget_touch_motion_handler_t)(struct widget *widget,
+ struct input *input,
uint32_t time,
int32_t id,
float x,
float y,
void *data);
-typedef void (*widget_touch_frame_handler_t)(struct widget *widget,void *data);
-typedef void (*widget_touch_cancel_handler_t)(struct widget *widget, void *data);
+typedef void (*widget_touch_frame_handler_t)(struct widget *widget,
+ struct input *input, void *data);
+typedef void (*widget_touch_cancel_handler_t)(struct widget *widget,
+ struct input *input, void *data);
typedef void (*widget_axis_handler_t)(struct widget *widget,
struct input *input, uint32_t time,
uint32_t axis,
@@ -316,6 +321,8 @@ window_get_display(struct window *window);
void
window_move(struct window *window, struct input *input, uint32_t time);
void
+window_touch_move(struct window *window, struct input *input, uint32_t time);
+void
window_get_allocation(struct window *window, struct rectangle *allocation);
void
window_schedule_redraw(struct window *window);
diff --git a/src/shell.c b/src/shell.c
index bcde7895..c3dc3479 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -238,11 +238,23 @@ struct shell_grab {
struct wl_listener shsurf_destroy_listener;
};
+struct shell_touch_grab {
+ struct weston_touch_grab grab;
+ struct shell_surface *shsurf;
+ struct wl_listener shsurf_destroy_listener;
+ struct weston_touch *touch;
+};
+
struct weston_move_grab {
struct shell_grab base;
wl_fixed_t dx, dy;
};
+struct weston_touch_move_grab {
+ struct shell_touch_grab base;
+ wl_fixed_t dx, dy;
+};
+
struct rotate_grab {
struct shell_grab base;
struct weston_matrix rotation;
@@ -351,6 +363,36 @@ shell_grab_end(struct shell_grab *grab)
}
static void
+shell_touch_grab_start(struct shell_touch_grab *grab,
+ const struct weston_touch_grab_interface *interface,
+ struct shell_surface *shsurf,
+ struct weston_touch *touch)
+{
+ struct desktop_shell *shell = shsurf->shell;
+
+ grab->grab.interface = interface;
+ grab->shsurf = shsurf;
+ grab->shsurf_destroy_listener.notify = destroy_shell_grab_shsurf;
+ wl_signal_add(&shsurf->destroy_signal,
+ &grab->shsurf_destroy_listener);
+
+ grab->touch = touch;
+
+ weston_touch_start_grab(touch, &grab->grab);
+ if (shell->child.desktop_shell)
+ weston_touch_set_focus(touch->seat, shell->grab_surface);
+}
+
+static void
+shell_touch_grab_end(struct shell_touch_grab *grab)
+{
+ if (grab->shsurf)
+ wl_list_remove(&grab->shsurf_destroy_listener.link);
+
+ weston_touch_end_grab(grab->touch);
+}
+
+static void
center_on_output(struct weston_surface *surface,
struct weston_output *output);
@@ -1036,6 +1078,74 @@ bind_workspace_manager(struct wl_client *client,
}
static void
+touch_move_grab_down(struct weston_touch_grab *grab, uint32_t time,
+ int touch_id, wl_fixed_t sx, wl_fixed_t sy)
+{
+}
+
+static void
+touch_move_grab_up(struct weston_touch_grab *grab, uint32_t time, int touch_id)
+{
+ struct shell_touch_grab *shell_grab = container_of(grab,
+ struct shell_touch_grab,
+ grab);
+ shell_touch_grab_end(shell_grab);
+}
+
+static void
+touch_move_grab_motion(struct weston_touch_grab *grab, uint32_t time,
+ int touch_id, wl_fixed_t sx, wl_fixed_t sy)
+{
+ struct weston_touch_move_grab *move = (struct weston_touch_move_grab *) grab;
+ struct shell_surface *shsurf = move->base.shsurf;
+ struct weston_surface *es;
+ int dx = wl_fixed_to_int(grab->touch->grab_x + move->dx);
+ int dy = wl_fixed_to_int(grab->touch->grab_y + move->dy);
+
+ if (!shsurf)
+ return;
+
+ es = shsurf->surface;
+
+ weston_surface_configure(es, dx, dy,
+ es->geometry.width, es->geometry.height);
+
+ weston_compositor_schedule_repaint(es->compositor);
+}
+
+static const struct weston_touch_grab_interface touch_move_grab_interface = {
+ touch_move_grab_down,
+ touch_move_grab_up,
+ touch_move_grab_motion,
+};
+
+static int
+surface_touch_move(struct shell_surface *shsurf, struct weston_seat *seat)
+{
+ struct weston_touch_move_grab *move;
+
+ if (!shsurf)
+ return -1;
+
+ if (shsurf->type == SHELL_SURFACE_FULLSCREEN)
+ return 0;
+
+ move = malloc(sizeof *move);
+ if (!move)
+ return -1;
+
+ move->dx = wl_fixed_from_double(shsurf->surface->geometry.x) -
+ seat->touch->grab_x;
+ move->dy = wl_fixed_from_double(shsurf->surface->geometry.y) -
+ seat->touch->grab_y;
+
+ shell_touch_grab_start(&move->base, &touch_move_grab_interface, shsurf,
+ seat->touch);
+
+ return 0;
+}
+
+static void
noop_grab_focus(struct weston_pointer_grab *grab)
{
}
@@ -1118,13 +1228,17 @@ shell_surface_move(struct wl_client *client, struct wl_resource *resource,
struct weston_surface *surface;
surface = weston_surface_get_main_surface(seat->pointer->focus);
- if (seat->pointer->button_count == 0 ||
- seat->pointer->grab_serial != serial ||
- surface != shsurf->surface)
- return;
-
- if (surface_move(shsurf, seat) < 0)
- wl_resource_post_no_memory(resource);
+ if (seat->pointer->button_count > 0 && seat->pointer->grab_serial == serial) {
+ surface = weston_surface_get_main_surface(seat->pointer->focus);
+ if ((surface == shsurf->surface) &&
+ (surface_move(shsurf, seat) < 0))
+ wl_resource_post_no_memory(resource);
+ } else if (seat->touch->grab_serial == serial) {
+ surface = weston_surface_get_main_surface(seat->touch->focus);
+ if ((surface == shsurf->surface) &&
+ (surface_touch_move(shsurf, seat) < 0))
+ wl_resource_post_no_memory(resource);
+ }
}
struct weston_resize_grab {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 13:09:33 +0000