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Add multi-pointer example

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emersion 2017-10-29 20:03:56 +01:00
parent c3b09f73da
commit 044173d1df
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GPG key ID: 0FDE7BE0E88F5E48
5 changed files with 250 additions and 23 deletions
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45
types/wlr_cursor.c
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@ -98,11 +98,30 @@ struct wlr_cursor *wlr_cursor_create() {
return cur;
}
static void output_cursor_remove(
struct wlr_cursor_output_cursor *output_cursor) {
wl_list_remove(&output_cursor->link);
wlr_output_cursor_destroy(output_cursor->output_cursor);
wl_list_remove(&output_cursor->layout_output_destroy.link);
free(output_cursor);
}
static void wlr_cursor_detach_output_layout(struct wlr_cursor *cur) {
if (!cur->state->layout) {
return;
}
struct wlr_output_layout_output *l_output;
wl_list_for_each(l_output, &cur->state->layout->outputs, link) {
struct wlr_cursor_output_cursor *output_cursor, *tmp;
wl_list_for_each_safe(output_cursor, tmp, &cur->state->output_cursors,
link) {
if (output_cursor->output_cursor->output == l_output->output) {
output_cursor_remove(output_cursor);
}
}
}
wl_list_remove(&cur->state->layout_destroy.link);
wl_list_remove(&cur->state->layout_change.link);
wl_list_remove(&cur->state->layout_add.link);
@ -477,7 +496,6 @@ static void wlr_cursor_device_destroy(struct wlr_cursor_device *c_device) {
wl_list_remove(&c_device->link);
wl_list_remove(&c_device->destroy.link);
free(c_device);
}
void wlr_cursor_detach_input_device(struct wlr_cursor *cur,
@ -501,18 +519,11 @@ static void handle_layout_output_destroy(struct wl_listener *listener,
struct wlr_cursor_output_cursor *output_cursor =
wl_container_of(listener, output_cursor, layout_output_destroy);
//struct wlr_output_layout_output *l_output = data;
wl_list_remove(&output_cursor->link);
wlr_output_cursor_destroy(output_cursor->output_cursor);
wl_list_remove(&output_cursor->layout_output_destroy.link);
free(output_cursor);
output_cursor_remove(output_cursor);
}
static void handle_layout_add(struct wl_listener *listener, void *data) {
struct wlr_cursor_state *state =
wl_container_of(listener, state, layout_add);
struct wlr_output_layout_output *l_output = data;
static void layout_add(struct wlr_cursor_state *state,
struct wlr_output_layout_output *l_output) {
struct wlr_cursor_output_cursor *output_cursor =
calloc(1, sizeof(struct wlr_cursor_output_cursor));
if (output_cursor == NULL) {
@ -535,6 +546,13 @@ static void handle_layout_add(struct wl_listener *listener, void *data) {
wl_list_insert(&state->cursor->state->output_cursors, &output_cursor->link);
}
static void handle_layout_add(struct wl_listener *listener, void *data) {
struct wlr_cursor_state *state =
wl_container_of(listener, state, layout_add);
struct wlr_output_layout_output *l_output = data;
layout_add(state, l_output);
}
static void handle_layout_change(struct wl_listener *listener, void *data) {
struct wlr_cursor_state *state =
wl_container_of(listener, state, layout_change);
@ -568,6 +586,11 @@ void wlr_cursor_attach_output_layout(struct wlr_cursor *cur,
cur->state->layout_destroy.notify = handle_layout_destroy;
cur->state->layout = l;
struct wlr_output_layout_output *l_output;
wl_list_for_each(l_output, &l->outputs, link) {
layout_add(cur->state, l_output);
}
}
void wlr_cursor_map_to_output(struct wlr_cursor *cur,