forked from enlightenment/terminology
fix selections in the backlog. Closes T5743
In the backlog, every cell but the last one has the autowrapped flag set. _termpty_cellrow_from_beacon_get() now returns a length in the "screen space".
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0478a36799
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@ -2494,6 +2494,7 @@ _sel_line(Termio *sd, int cy)
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sd->pty->selection.end.x = sd->grid.w - 1;
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sd->pty->selection.end.y = cy;
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/* check lines above */
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y = cy;
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for (;;)
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{
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@ -2505,6 +2506,7 @@ _sel_line(Termio *sd, int cy)
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sd->pty->selection.start.y = y;
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y = cy;
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/* check lines below */
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for (;;)
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{
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cells = termpty_cellrow_get(sd->pty, y, &w);
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@ -879,7 +879,7 @@ void
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termpty_text_save_top(Termpty *ty, Termcell *cells, ssize_t w_max)
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{
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Termsave *ts;
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ssize_t w;
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ssize_t w, i;
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if (ty->backsize <= 0)
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return;
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@ -889,6 +889,10 @@ termpty_text_save_top(Termpty *ty, Termcell *cells, ssize_t w_max)
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termpty_backlog_lock();
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w = termpty_line_length(cells, w_max);
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for (i = 0; i < w - 1; i++)
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{
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cells[i].att.autowrapped = 1;
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}
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if (ty->backsize >= 1)
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{
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ts = BACKLOG_ROW_GET(ty, 1);
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@ -1015,6 +1019,7 @@ termpty_backscroll_adjust(Termpty *ty, int *scroll)
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}
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}
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/* @requested_y unit is in visual lines on the screen */
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static Termcell*
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_termpty_cellrow_from_beacon_get(Termpty *ty, int requested_y, ssize_t *wret)
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{
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@ -1059,8 +1064,8 @@ _termpty_cellrow_from_beacon_get(Termpty *ty, int requested_y, ssize_t *wret)
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/* found the line */
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int delta = screen_y - requested_y;
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*wret = ts->w - delta * ty->w;
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if (*wret > ts->w)
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*wret = ts->w;
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if (*wret > ty->w)
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*wret = ty->w;
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return &ts->cells[delta * ty->w];
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}
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backlog_y++;
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@ -1085,8 +1090,8 @@ _termpty_cellrow_from_beacon_get(Termpty *ty, int requested_y, ssize_t *wret)
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/* found the line */
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int delta = screen_y - requested_y;
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*wret = ts->w - delta * ty->w;
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if (*wret > ts->w)
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*wret = ts->w;
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if (*wret > ty->w)
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*wret = ty->w;
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return &ts->cells[delta * ty->w];
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}
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screen_y -= nb_lines;
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@ -1096,6 +1101,7 @@ _termpty_cellrow_from_beacon_get(Termpty *ty, int requested_y, ssize_t *wret)
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return NULL;
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}
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/* @requested_y unit is in visual lines on the screen */
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Termcell *
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termpty_cellrow_get(Termpty *ty, int y_requested, ssize_t *wret)
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{
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@ -1110,7 +1116,6 @@ termpty_cellrow_get(Termpty *ty, int y_requested, ssize_t *wret)
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return NULL;
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return _termpty_cellrow_from_beacon_get(ty, y_requested, wret);
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}
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void
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@ -1182,7 +1187,6 @@ _termpty_line_rewrap(Termpty *ty, Termcell *src_cells, int len,
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}
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autowrapped = src_cells[len-1].att.autowrapped;
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src_cells[len-1].att.autowrapped = 0;
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while (len > 0)
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{
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@ -1290,8 +1294,6 @@ termpty_resize(Termpty *ty, int new_w, int new_h)
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*new_cells;
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int len;
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ts->cells[ts->w - 1].att.autowrapped = 0;
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len = termpty_line_length(cells, old_w);
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new_cells = malloc((ts->w + len) * sizeof(Termcell));
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@ -267,8 +267,6 @@ extern int _termpty_log_dom;
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#define TERMPTY_SCREEN(Tpty, X, Y) \
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Tpty->screen[X + (((Y + Tpty->circular_offset) % Tpty->h) * Tpty->w)]
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#define TERMPTY_FMTCLR(Tatt) \
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(Tatt).autowrapped = (Tatt).newline = 0
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#define TERMPTY_RESTRICT_FIELD(Field, Min, Max) \
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do { \
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@ -226,7 +226,7 @@ termpty_text_append(Termpty *ty, const Eina_Unicode *codepoints, int len)
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cells[ty->cursor_state.cx].att.dblwidth = _termpty_is_dblwidth_get(ty, g);
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if (EINA_UNLIKELY((cells[ty->cursor_state.cx].att.dblwidth) && (ty->cursor_state.cx < (max_right - 1))))
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{
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TERMPTY_FMTCLR(cells[ty->cursor_state.cx].att);
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cells[ty->cursor_state.cx].att.newline = 0;
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termpty_cell_codepoint_att_fill(ty, 0, cells[ty->cursor_state.cx].att,
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&(cells[ty->cursor_state.cx + 1]), 1);
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}
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@ -119,7 +119,7 @@ termpty_save_expand(Termsave *ts, Termcell *cells, size_t delta)
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newcells = realloc(ts->cells, (ts->w + delta) * sizeof(Termcell));
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if (!newcells)
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return NULL;
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newcells[ts->w - 1].att.autowrapped = 0;
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memcpy(&newcells[ts->w], cells, delta * sizeof(Termcell));
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ts->w += delta;
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ts->cells = newcells;
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