xcb_ungrab_server(conn);
}
-static bool modifiers_match(const uint32_t modifiers_mask, const uint32_t modifiers_state) {
- /* modifiers_mask is a special case: a value of 0 does not mean “match
- * all”, but rather “match exactly when no modifiers are present”. */
- if (modifiers_mask == 0) {
- /* Verify no modifiers are pressed. A bitwise AND would lead to
- * false positives, see issue #2002. */
- return (modifiers_state == 0);
- }
- return ((modifiers_state & modifiers_mask) == modifiers_mask);
-}
-
/*
* Returns a pointer to the Binding with the specified modifiers and
* keycode or NULL if no such binding exists.
*/
static Binding *get_binding(i3_event_state_mask_t state_filtered, bool is_release, uint16_t input_code, input_type_t input_type) {
Binding *bind;
+ Binding *result = NULL;
if (!is_release) {
/* On a press event, we first reset all B_UPON_KEYRELEASE_IGNORE_MODS
/* For keyboard bindings where a symbol was specified by the user, we
* need to look in the array of translated keycodes for the event’s
* keycode */
+ bool found_keycode = false;
if (input_type == B_KEYBOARD && bind->symbol != NULL) {
xcb_keycode_t input_keycode = (xcb_keycode_t)input_code;
- bool found_keycode = false;
struct Binding_Keycode *binding_keycode;
TAILQ_FOREACH(binding_keycode, &(bind->keycodes_head), keycodes) {
const uint32_t modifiers_mask = (binding_keycode->modifiers & 0x0000FFFF);
- const bool mods_match = modifiers_match(modifiers_mask, modifiers_state);
+ const bool mods_match = (modifiers_mask == modifiers_state);
DLOG("binding_keycode->modifiers = %d, modifiers_mask = %d, modifiers_state = %d, mods_match = %s\n",
binding_keycode->modifiers, modifiers_mask, modifiers_state, (mods_match ? "yes" : "no"));
- if (binding_keycode->keycode == input_keycode && mods_match) {
+ if (binding_keycode->keycode == input_keycode &&
+ (mods_match || (bind->release == B_UPON_KEYRELEASE_IGNORE_MODS && is_release))) {
found_keycode = true;
break;
}
}
- if (!found_keycode) {
- continue;
- }
} else {
/* This case is easier: The user specified a keycode */
if (bind->keycode != input_code) {
continue;
}
- xcb_keycode_t input_keycode = (xcb_keycode_t)input_code;
- bool found_keycode = false;
struct Binding_Keycode *binding_keycode;
TAILQ_FOREACH(binding_keycode, &(bind->keycodes_head), keycodes) {
const uint32_t modifiers_mask = (binding_keycode->modifiers & 0x0000FFFF);
- const bool mods_match = modifiers_match(modifiers_mask, modifiers_state);
+ const bool mods_match = (modifiers_mask == modifiers_state);
DLOG("binding_keycode->modifiers = %d, modifiers_mask = %d, modifiers_state = %d, mods_match = %s\n",
binding_keycode->modifiers, modifiers_mask, modifiers_state, (mods_match ? "yes" : "no"));
- if (binding_keycode->keycode == input_keycode && mods_match) {
+ if (mods_match || (bind->release == B_UPON_KEYRELEASE_IGNORE_MODS && is_release)) {
found_keycode = true;
break;
}
}
- if (!found_keycode) {
- continue;
- }
+ }
+ if (!found_keycode) {
+ continue;
}
/* If this binding is a release binding, it matches the key which the
if (bind->release == B_UPON_KEYRELEASE && !is_release) {
bind->release = B_UPON_KEYRELEASE_IGNORE_MODS;
DLOG("marked bind %p as B_UPON_KEYRELEASE_IGNORE_MODS\n", bind);
- /* The correct binding has been found, so abort the search, but
- * also don’t return this binding, since it should not be executed
- * yet (only when the keys are released). */
- bind = TAILQ_END(bindings);
- break;
+ if (result) {
+ break;
+ }
+ continue;
}
/* Check if the binding is for a press or a release event */
- if ((bind->release == B_UPON_KEYPRESS && is_release) ||
- (bind->release >= B_UPON_KEYRELEASE && !is_release)) {
+ if ((bind->release == B_UPON_KEYPRESS && is_release)) {
continue;
}
- break;
+ if (is_release) {
+ return bind;
+ } else if (!result) {
+ /* Continue looping to mark needed B_UPON_KEYRELEASE_IGNORE_MODS. */
+ result = bind;
+ }
}
- return (bind == TAILQ_END(bindings) ? NULL : bind);
+ return result;
}
/*
* XCB_XKB_PER_CLIENT_FLAG_GRABS_USE_XKB_STATE and
* XCB_XKB_PER_CLIENT_FLAG_LOOKUP_STATE_WHEN_GRABBED. See also doc/kbproto
* section 2.2.2:
- * http://www.x.org/releases/X11R7.7/doc/kbproto/xkbproto.html#Computing_A_State_Field_from_an_XKB_State */
+ * https://www.x.org/releases/X11R7.7/doc/kbproto/xkbproto.html#Computing_A_State_Field_from_an_XKB_State */
switch ((event_state & 0x6000) >> 13) {
case XCB_XKB_GROUP_1:
state_filtered |= (I3_XKB_GROUP_MASK_1 << 16);
ELOG("Could not translate string to button: \"%s\"\n", bind->symbol);
}
- bind->keycode = button;
- ADD_TRANSLATED_KEY(button, bind->event_state_mask);
- continue;
+ xcb_keycode_t key = button;
+ bind->keycode = key;
+ DLOG("Binding Mouse button, Keycode = %d\n", key);
}
xkb_layout_index_t group = XCB_XKB_GROUP_1;
int remaining = xcb_get_property_value_length(prop_reply);
for (int i = 0; i < 5 && remaining > 0; i++) {
const int len = strnlen(walk, remaining);
- remaining -= len;
switch (i) {
case 0:
sasprintf((char **)&(xkb_names->rules), "%.*s", len, walk);
}
DLOG("component %d of _XKB_RULES_NAMES is \"%.*s\"\n", i, len, walk);
walk += (len + 1);
+ remaining -= (len + 1);
}
free(atom_reply);
projects / i3 / i3 / blobdiff