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https://github.com/Tha14/toxic.git
synced 2024-11-22 21:33:02 +01:00
simplify code a bit
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parent
83a81f6db6
commit
629041d465
@ -370,7 +370,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
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else if (key == KEY_UP) { /* fetches previous item in history */
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if (ctx->hst_pos >= 0) {
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fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, &ctx->hst_tot,
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fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, ctx->hst_tot,
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&ctx->hst_pos, LN_HIST_MV_UP);
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mv_curs_end(self->window, ctx->len, y2, x2);
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}
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@ -378,7 +378,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
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else if (key == KEY_DOWN) { /* fetches next item in history */
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if (ctx->hst_pos < ctx->hst_tot) {
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fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, &ctx->hst_tot,
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fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, ctx->hst_tot,
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&ctx->hst_pos, LN_HIST_MV_DWN);
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mv_curs_end(self->window, ctx->len, y2, x2);
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}
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@ -281,9 +281,7 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key)
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else if (key == KEY_END) { /* END key: move cursor to end of line */
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if (ctx->pos != ctx->len) {
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ctx->pos = ctx->len;
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int end_y = (ctx->len / x2) + (y2 - CURS_Y_OFFSET);
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int end_x = ctx->len % x2;
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wmove(self->window, end_y, end_x);
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mv_curs_end(self->window, ctx->len, y2, x2);
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}
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}
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@ -311,7 +309,7 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key)
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else if (key == KEY_UP) { /* fetches previous item in history */
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if (ctx->hst_pos >= 0) {
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fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, &ctx->hst_tot,
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fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, ctx->hst_tot,
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&ctx->hst_pos, LN_HIST_MV_UP);
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mv_curs_end(self->window, ctx->len, y2, x2);
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}
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@ -319,7 +317,7 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key)
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else if (key == KEY_DOWN) { /* fetches next item in history */
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if (ctx->hst_pos < ctx->hst_tot) {
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fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, &ctx->hst_tot,
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fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, ctx->hst_tot,
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&ctx->hst_pos, LN_HIST_MV_DWN);
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mv_curs_end(self->window, ctx->len, y2, x2);
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}
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@ -192,4 +192,4 @@ void mv_curs_end(WINDOW *w, size_t len, int max_y, int max_x)
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int end_y = (len / max_x) + (max_y - CURS_Y_OFFSET);
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int end_x = len % max_x;
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wmove(w, end_y, end_x);
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}
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}
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@ -168,7 +168,7 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key)
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else if (key == KEY_UP) { /* fetches previous item in history */
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if (prt->hst_pos >= 0) {
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wmove(self->window, prt->orig_y, X_OFST);
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fetch_hist_item(prt->line, &prt->pos, &prt->len, prt->ln_history, &prt->hst_tot,
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fetch_hist_item(prt->line, &prt->pos, &prt->len, prt->ln_history, prt->hst_tot,
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&prt->hst_pos, LN_HIST_MV_UP);
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}
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}
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@ -176,7 +176,7 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key)
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else if (key == KEY_DOWN) { /* fetches next item in history */
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if (prt->hst_pos < prt->hst_tot) {
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wmove(self->window, prt->orig_y, X_OFST);
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fetch_hist_item(prt->line, &prt->pos, &prt->len, prt->ln_history, &prt->hst_tot,
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fetch_hist_item(prt->line, &prt->pos, &prt->len, prt->ln_history, prt->hst_tot,
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&prt->hst_pos, LN_HIST_MV_DWN);
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}
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}
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@ -89,45 +89,41 @@ void reset_buf(wchar_t *buf, size_t *pos, size_t *len)
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*len = 0;
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}
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/* adds a line to the ln_history buffer at hst_pos and sets hst_pos to end of history.
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Assumes entries are of size MAX_STR_SIZE */
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void add_line_to_hist(const wchar_t *buf, size_t len, void *ln_history, int *hst_tot, int *hst_pos)
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/* adds a line to the ln_history buffer at hst_pos and sets hst_pos to end of history. */
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void add_line_to_hist(const wchar_t *buf, size_t len, wchar_t (*hst)[MAX_STR_SIZE], int *hst_tot,
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int *hst_pos)
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{
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if (len > MAX_STR_SIZE)
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return;
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wchar_t *hst = (wchar_t *) ln_history;
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/* If history is full make room for newest entry and don't increment hst_tot */
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if (*hst_tot == MAX_LINE_HIST) {
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int i;
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for (i = 0; i < MAX_LINE_HIST - 1; ++i)
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wmemcpy(&hst[MAX_STR_SIZE * i], &hst[MAX_STR_SIZE * (i + 1)], MAX_STR_SIZE);
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wmemcpy(hst[i], hst[i+1], MAX_STR_SIZE);
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} else {
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++(*hst_tot);
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}
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*hst_pos = *hst_tot;
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wmemcpy(&hst[(*hst_tot - 1) * MAX_STR_SIZE], buf, len + 1);
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wmemcpy(hst[*hst_tot-1], buf, len + 1);
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}
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/* copies history item at hst_pos to buf. Sets pos and len to the len of the history item.
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hst_pos is decremented or incremented depending on key_dir.
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Assumes history entries are of size MAX_STR_SIZE */
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void fetch_hist_item(wchar_t *buf, size_t *pos, size_t *len, const void *ln_history, int *hst_tot,
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int *hst_pos, int key_dir)
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hst_pos is decremented or incremented depending on key_dir. */
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void fetch_hist_item(wchar_t *buf, size_t *pos, size_t *len, wchar_t (*hst)[MAX_STR_SIZE],
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int hst_tot, int *hst_pos, int key_dir)
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{
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if (key_dir == LN_HIST_MV_UP) {
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if (--(*hst_pos) < 0)
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++(*hst_pos);
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} else {
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if (++(*hst_pos) == *hst_tot)
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if (++(*hst_pos) == hst_tot)
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--(*hst_pos);
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}
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wchar_t *hst = (wchar_t *) ln_history;
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const wchar_t *hst_line = &hst[*hst_pos * MAX_STR_SIZE];
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const wchar_t *hst_line = hst[*hst_pos];
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size_t h_len = wcslen(hst_line);
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wmemcpy(buf, hst_line, h_len + 1);
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@ -35,12 +35,11 @@ enum {
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LN_HIST_MV_DWN,
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};
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/* adds a line to the ln_history buffer at hst_pos and sets hst_pos to last history item.
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Assumes entries are of size MAX_STR_SIZE */
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void add_line_to_hist(const wchar_t *buf, size_t len, void *hst, int *hst_tot, int *hst_pos);
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/* adds a line to the ln_history buffer at hst_pos and sets hst_pos to last history item. */
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void add_line_to_hist(const wchar_t *buf, size_t len, wchar_t (*hst)[MAX_STR_SIZE], int *hst_tot,
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int *hst_pos);
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/* copies history item at hst_pos to buf. Sets pos and len to the len of the history item.
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hst_pos is decremented or incremented depending on key_dir.
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Assumes history entries are of size MAX_STR_SIZE */
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void fetch_hist_item(wchar_t *buf, size_t *pos, size_t *len, const void *ln_history, int *hst_tot,
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int *hst_pos, int key_dir);
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hst_pos is decremented or incremented depending on key_dir. */
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void fetch_hist_item(wchar_t *buf, size_t *pos, size_t *len, wchar_t (*hst)[MAX_STR_SIZE],
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int hst_tot, int *hst_pos, int key_dir);
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