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打印事件信息

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This commit is contained in:
Zedhugh Chen
2025-11-25 06:08:41 +08:00
parent a26a903a19
commit 2ccf2a3f53
2 changed files with 23 additions and 0 deletions
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14
src/event.c
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@@ -2,10 +2,12 @@
#include <glib.h>
#include <stdint.h>
#include <stdio.h>
#include <xcb/xcb.h>
#include <xcb/xcb_event.h>
#include <xcb/xcb_keysyms.h>
#include <xcb/xproto.h>
#include <xkbcommon/xkbcommon.h>
#include "action.h"
#include "default_config.h"
@@ -48,7 +50,15 @@ static void button_press(xcb_button_press_event_t *ev) {
}
static void key_press(xcb_key_press_event_t *ev) {
bool is_press = XCB_EVENT_RESPONSE_TYPE(ev) == XCB_KEY_PRESS;
xcb_keysym_t keysym = xcb_key_press_lookup_keysym(wm.key_symbols, ev, 0);
char key_name[16];
if (xkb_keysym_get_name(keysym, key_name, sizeof(key_name)) != -1) {
printf("key %s: %s\n", is_press ? "press" : "release", key_name);
}
if (!is_press) return;
for (int i = 0; i < countof(key_list); i++) {
keyboard_t key = key_list[i];
if (keysym == key.keysym && ev->state == key.modifiers && key.func) {
@@ -60,6 +70,9 @@ static void key_press(xcb_key_press_event_t *ev) {
static void handle_xcb_event(xcb_generic_event_t *event) {
uint8_t event_type = XCB_EVENT_RESPONSE_TYPE(event);
const char *label = xcb_event_get_label(event_type);
printf("event type: %u[%s], xkb_event: %u\n", event_type, label,
wm.event_base_xkb);
switch (event_type) {
#define EVENT(type, callback) \
@@ -69,6 +82,7 @@ static void handle_xcb_event(xcb_generic_event_t *event) {
EVENT(XCB_BUTTON_PRESS, button_press);
EVENT(XCB_KEY_PRESS, key_press);
EVENT(XCB_KEY_RELEASE, key_press);
#undef EVENT
}

9
src/xkb.c
View File

@@ -4,6 +4,7 @@
#include <glib.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <xcb/xcb.h>
#include <xcb/xcb_keysyms.h>
@@ -181,6 +182,8 @@ static void xkb_schedule_refresh(void) {
void xkb_handle_event(xcb_generic_event_t *event) {
assert(wm.have_xkb);
printf("xkb event type: %u\n", event->pad0);
/* XKB 中没有对应所有事件的泛型类型，xcb_generic_event_t 类型中的 pad0
* 字段对应 XKB 事件中的 xkbType 字段，故用该字段判断 XKB 事件类型 */
switch (event->pad0) {
@@ -201,6 +204,12 @@ void xkb_handle_event(xcb_generic_event_t *event) {
state_notify_event->latchedMods, state_notify_event->lockedMods,
state_notify_event->baseGroup, state_notify_event->latchedGroup,
state_notify_event->lockedGroup);
printf("changed: %u\n",
state_notify_event->changed & XCB_XKB_STATE_PART_GROUP_STATE);
if (state_notify_event->changed & XCB_XKB_STATE_PART_GROUP_STATE) {
xkb_schedule_refresh();
}
break;
}
}