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implement virtual_pointer

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for wayvnc to work
This commit is contained in:
choc 2022-12-18 09:44:02 +08:00
parent 6722a89532
commit 63ada57772
1 changed files with 35 additions and 10 deletions
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45
dwl.c
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@ -45,6 +45,7 @@
#include <wlr/types/wlr_subcompositor.h>
#include <wlr/types/wlr_viewporter.h>
#include <wlr/types/wlr_virtual_keyboard_v1.h>
#include <wlr/types/wlr_virtual_pointer_v1.h>
#include <wlr/types/wlr_xcursor_manager.h>
#include <wlr/types/wlr_xdg_activation_v1.h>
#include <wlr/types/wlr_xdg_decoration_v1.h>
@ -308,11 +309,13 @@ static void toggleview(const Arg *arg);
static void unlocksession(struct wl_listener *listener, void *data);
static void unmaplayersurfacenotify(struct wl_listener *listener, void *data);
static void unmapnotify(struct wl_listener *listener, void *data);
static void updatecapabilities(void);
static void updatemons(struct wl_listener *listener, void *data);
static void updatetitle(struct wl_listener *listener, void *data);
static void urgent(struct wl_listener *listener, void *data);
static void view(const Arg *arg);
static void virtualkeyboard(struct wl_listener *listener, void *data);
static void virtualpointer(struct wl_listener *listener, void *data);
static Monitor *xytomon(double x, double y);
static struct wlr_scene_node *xytonode(double x, double y, struct wlr_surface **psurface,
Client **pc, LayerSurface **pl, double *nx, double *ny);
@ -344,6 +347,7 @@ static struct wlr_input_inhibit_manager *input_inhibit_mgr;
static struct wlr_layer_shell_v1 *layer_shell;
static struct wlr_output_manager_v1 *output_mgr;
static struct wlr_virtual_keyboard_manager_v1 *virtual_keyboard_mgr;
static struct wlr_virtual_pointer_manager_v1 *virtual_pointer_mgr;
static struct wlr_cursor *cursor;
static struct wlr_xcursor_manager *cursor_mgr;
@ -375,6 +379,7 @@ static struct wl_listener idle_inhibitor_destroy = {.notify = destroyidleinhibit
static struct wl_listener layout_change = {.notify = updatemons};
static struct wl_listener new_input = {.notify = inputdevice};
static struct wl_listener new_virtual_keyboard = {.notify = virtualkeyboard};
static struct wl_listener new_virtual_pointer = {.notify = virtualpointer};
static struct wl_listener new_output = {.notify = createmon};
static struct wl_listener new_xdg_surface = {.notify = createnotify};
static struct wl_listener new_xdg_decoration = {.notify = createdecoration};
@ -1339,7 +1344,6 @@ inputdevice(struct wl_listener *listener, void *data)
/* This event is raised by the backend when a new input device becomes
* available. */
struct wlr_input_device *device = data;
uint32_t caps;
switch (device->type) {
case WLR_INPUT_DEVICE_KEYBOARD:
@ -1352,15 +1356,8 @@ inputdevice(struct wl_listener *listener, void *data)
/* TODO handle other input device types */
break;
}
/* We need to let the wlr_seat know what our capabilities are, which is
* communiciated to the client. In dwl we always have a cursor, even if
* there are no pointer devices, so we always include that capability. */
/* TODO do we actually require a cursor? */
caps = WL_SEAT_CAPABILITY_POINTER;
if (!wl_list_empty(&keyboards))
caps |= WL_SEAT_CAPABILITY_KEYBOARD;
wlr_seat_set_capabilities(seat, caps);
updatecapabilities();
}
int
@ -2277,6 +2274,9 @@ setup(void)
virtual_keyboard_mgr = wlr_virtual_keyboard_manager_v1_create(dpy);
wl_signal_add(&virtual_keyboard_mgr->events.new_virtual_keyboard,
&new_virtual_keyboard);
virtual_pointer_mgr = wlr_virtual_pointer_manager_v1_create(dpy);
wl_signal_add(&virtual_pointer_mgr->events.new_virtual_pointer,
&new_virtual_pointer);
seat = wlr_seat_create(dpy, "seat0");
wl_signal_add(&seat->events.request_set_cursor, &request_cursor);
wl_signal_add(&seat->events.request_set_selection, &request_set_sel);
@ -2482,6 +2482,21 @@ unmapnotify(struct wl_listener *listener, void *data)
motionnotify(0);
}
void
updatecapabilities(void)
{
uint32_t caps;
/* We need to let the wlr_seat know what our capabilities are, which is
* communicated to the client. In dwl we always have a cursor, even if
* there are no pointer devices, so we always include that capability. */
/* TODO do we actually require a cursor? */
caps = WL_SEAT_CAPABILITY_POINTER;
if (!wl_list_empty(&keyboards))
caps |= WL_SEAT_CAPABILITY_KEYBOARD;
wlr_seat_set_capabilities(seat, caps);
}
void
updatemons(struct wl_listener *listener, void *data)
{
@ -2604,6 +2619,16 @@ virtualkeyboard(struct wl_listener *listener, void *data)
{
struct wlr_virtual_keyboard_v1 *keyboard = data;
createkeyboard(&keyboard->keyboard);
updatecapabilities();
}
void
virtualpointer(struct wl_listener *listener, void *data)
{
struct wlr_virtual_pointer_v1_new_pointer_event *event = data;
struct wlr_virtual_pointer_v1 *pointer = event->new_pointer;
createpointer(&pointer->pointer);
updatecapabilities();
}
Monitor *