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ime: store wchar version of pre-edit string in terminal struct

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Daniel Eklöf 2020-12-06 12:17:52 +01:00
parent 7c420004fb
commit 194fbff883
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GPG key ID: 5BBD4992C116573F
3 changed files with 8 additions and 4 deletions
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9
ime.c
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@ -150,15 +150,16 @@ done(void *data, struct zwp_text_input_v3 *zwp_text_input_v3,
if (wchars > 0) {
/* First, convert to unicode */
wchar_t wcs[wchars + 1];
mbstowcs(wcs, seat->ime.preedit.pending.text, wchars);
term->ime.preedit.text = xmalloc((wchars + 1) * sizeof(wchar_t));
mbstowcs(term->ime.preedit.text, seat->ime.preedit.pending.text, wchars);
term->ime.preedit.text[wchars] = L'\0';
/* Next, count number of cells needed */
size_t cell_count = 0;
size_t widths[wchars + 1];
for (size_t i = 0; i < wchars; i++) {
int width = max(wcwidth(wcs[i]), 1);
int width = max(wcwidth(term->ime.preedit.text[i]), 1);
widths[i] = width;
cell_count += width;
}
@ -174,7 +175,7 @@ done(void *data, struct zwp_text_input_v3 *zwp_text_input_v3,
int width = widths[i];
cell->wc = wcs[i];
cell->wc = term->ime.preedit.text[i];
cell->attrs = (struct attributes){.clean = 0, .underline = 1};
for (int j = 1; j < width; j++) {

2
terminal.c
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@ -2819,7 +2819,9 @@ term_ime_reset(struct terminal *term)
{
#if defined(FOOT_IME_ENABLED) && FOOT_IME_ENABLED
if (term->ime.preedit.cells != NULL) {
free(term->ime.preedit.text);
free(term->ime.preedit.cells);
term->ime.preedit.text = NULL;
term->ime.preedit.cells = NULL;
term->ime.preedit.count = 0;
}

1
terminal.h
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@ -475,6 +475,7 @@ struct terminal {
struct {
bool enabled;
struct {
wchar_t *text;
struct cell *cells;
int count;