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Wayland: Fix backspace cannot clear the last character of pre-edit text

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pagedown 2022-03-21 18:36:35 +08:00
parent 6c628bc594
commit 11343d42c3
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1 changed files with 12 additions and 1 deletions
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13
glfw/wl_text_input.c vendored
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@ -47,7 +47,7 @@ static void
send_text(const char *text, GLFWIMEState ime_state) {
_GLFWwindow *w = _glfwFocusedWindow();
if (w && w->callbacks.keyboard) {
GLFWkeyevent fake_ev = {.action = GLFW_PRESS};
GLFWkeyevent fake_ev = {.action = text ? GLFW_PRESS : GLFW_RELEASE};
fake_ev.text = text;
fake_ev.ime_state = ime_state;
w->callbacks.keyboard((GLFWwindow*) w, &fake_ev);
@ -93,6 +93,9 @@ text_input_done(void *data UNUSED, struct zwp_text_input_v3 *txt_input UNUSED, u
if (pending_pre_edit) {
send_text(pending_pre_edit, GLFW_IME_PREEDIT_CHANGED);
free(pending_pre_edit); pending_pre_edit = NULL;
} else {
// Clear pre-edit text
send_text(NULL, GLFW_IME_PREEDIT_CHANGED);
}
if (pending_commit) {
send_text(pending_commit, GLFW_IME_COMMIT_TEXT);
@ -143,6 +146,14 @@ _glfwPlatformUpdateIMEState(_GLFWwindow *w, const GLFWIMEUpdateEvent *ev) {
zwp_text_input_v3_enable(text_input);
zwp_text_input_v3_set_content_type(text_input, ZWP_TEXT_INPUT_V3_CONTENT_HINT_NONE, ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_TERMINAL);
} else {
if (pending_pre_edit) {
// Clear pre-edit text
send_text(NULL, GLFW_IME_PREEDIT_CHANGED);
free(pending_pre_edit); pending_pre_edit = NULL;
}
if (pending_commit) {
free(pending_commit); pending_commit = NULL;
}
zwp_text_input_v3_disable(text_input);
}
commit();