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[client] wayland: make input handlers aware of multiple surfaces

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This prevents input handlers from breaking in presence of subsurfaces,
which are used by libdecor for client-side decorations.
This commit is contained in:
Quantum 2021-03-06 17:17:11 -05:00 committed by Geoffrey McRae
parent d6a290a31d
commit ba3243f88a
2 changed files with 24 additions and 0 deletions
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22
client/displayservers/Wayland/input.c
View file

@ -46,6 +46,10 @@ static void pointerEnterHandler(void * data, struct wl_pointer * pointer,
uint32_t serial, struct wl_surface * surface, wl_fixed_t sxW,
wl_fixed_t syW)
{
if (surface != wlWm.surface)
return;
wlWm.pointerInSurface = true;
app_handleEnterEvent(true);
wl_pointer_set_cursor(pointer, serial, wlWm.showPointer ? wlWm.cursor : NULL, 0, 0);
@ -71,6 +75,10 @@ static void pointerEnterHandler(void * data, struct wl_pointer * pointer,
static void pointerLeaveHandler(void * data, struct wl_pointer * pointer,
uint32_t serial, struct wl_surface * surface)
{
if (surface != wlWm.surface)
return;
wlWm.pointerInSurface = false;
app_handleEnterEvent(false);
}
@ -153,6 +161,10 @@ static void keyboardKeymapHandler(void * data, struct wl_keyboard * keyboard,
static void keyboardEnterHandler(void * data, struct wl_keyboard * keyboard,
uint32_t serial, struct wl_surface * surface, struct wl_array * keys)
{
if (surface != wlWm.surface)
return;
wlWm.focusedOnSurface = true;
app_handleFocusEvent(true);
wlWm.keyboardEnterSerial = serial;
@ -164,12 +176,19 @@ static void keyboardEnterHandler(void * data, struct wl_keyboard * keyboard,
static void keyboardLeaveHandler(void * data, struct wl_keyboard * keyboard,
uint32_t serial, struct wl_surface * surface)
{
if (surface != wlWm.surface)
return;
wlWm.focusedOnSurface = false;
app_handleFocusEvent(false);
}
static void keyboardKeyHandler(void * data, struct wl_keyboard * keyboard,
uint32_t serial, uint32_t time, uint32_t key, uint32_t state)
{
if (!wlWm.focusedOnSurface)
return;
if (state == WL_KEYBOARD_KEY_STATE_PRESSED)
app_handleKeyPress(key);
else
@ -358,6 +377,9 @@ void waylandUngrabKeyboard(void)
void waylandWarpPointer(int x, int y, bool exiting)
{
if (!wlWm.pointerInSurface)
return;
if (x < 0) x = 0;
else if (x >= wlWm.width) x = wlWm.width - 1;
if (y < 0) y = 0;

2
client/displayservers/Wayland/wayland.h
View file

@ -70,6 +70,8 @@ struct WaylandDSState
{
bool pointerGrabbed;
bool keyboardGrabbed;
bool pointerInSurface;
bool focusedOnSurface;
struct wl_display * display;
struct wl_surface * surface;