diff options
Diffstat (limited to 'src/nvim/drawline.c')
-rw-r--r-- | src/nvim/drawline.c | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/src/nvim/drawline.c b/src/nvim/drawline.c index 4a7bc9170a..37a42917b0 100644 --- a/src/nvim/drawline.c +++ b/src/nvim/drawline.c @@ -263,6 +263,9 @@ static void draw_virt_text(win_T *wp, buf_T *buf, int col_off, int *end_col, int int *const indices = state->ranges_i.items; DecorRangeSlot *const slots = state->slots.items; + /// Total width of all virtual text with "eol_right_align" alignment + int totalWidthOfEolRightAlignedVirtText = 0; + for (int i = 0; i < end; i++) { DecorRange *item = &slots[indices[i]].range; if (!(item->start_row == state->row && decor_virt_pos(item))) { @@ -277,7 +280,44 @@ static void draw_virt_text(win_T *wp, buf_T *buf, int col_off, int *end_col, int if (decor_virt_pos(item) && item->draw_col == -1) { bool updated = true; VirtTextPos pos = decor_virt_pos_kind(item); - if (pos == kVPosRightAlign) { + + if (do_eol && pos == kVPosEndOfLineRightAlign) { + int eolOffset = 0; + if (totalWidthOfEolRightAlignedVirtText == 0) { + // Look ahead to the remaining decor items + for (int j = i; j < end; j++) { + /// A future decor to be handled in this function's call + DecorRange *lookaheadItem = &slots[indices[j]].range; + + if (lookaheadItem->start_row != state->row + || !decor_virt_pos(lookaheadItem) + || lookaheadItem->draw_col != -1) { + continue; + } + + /// The Virtual Text of the decor item we're looking ahead to + DecorVirtText *lookaheadVt = NULL; + if (item->kind == kDecorKindVirtText) { + assert(item->data.vt); + lookaheadVt = item->data.vt; + } + + if (decor_virt_pos_kind(lookaheadItem) == kVPosEndOfLineRightAlign) { + // An extra space is added for single character spacing in EOL alignment + totalWidthOfEolRightAlignedVirtText += (lookaheadVt->width + 1); + } + } + + // Remove one space from the total width since there's no single space after the last entry + totalWidthOfEolRightAlignedVirtText--; + + if (totalWidthOfEolRightAlignedVirtText <= (right_pos - state->eol_col)) { + eolOffset = right_pos - totalWidthOfEolRightAlignedVirtText - state->eol_col; + } + } + + item->draw_col = state->eol_col + eolOffset; + } else if (pos == kVPosRightAlign) { right_pos -= vt->width; item->draw_col = right_pos; } else if (pos == kVPosEndOfLine && do_eol) { @@ -304,7 +344,7 @@ static void draw_virt_text(win_T *wp, buf_T *buf, int col_off, int *end_col, int int vcol = item->draw_col - col_off; int col = draw_virt_text_item(buf, item->draw_col, vt->data.virt_text, vt->hl_mode, max_col, vcol); - if (vt->pos == kVPosEndOfLine && do_eol) { + if (do_eol && ((vt->pos == kVPosEndOfLine) || (vt->pos == kVPosEndOfLineRightAlign))) { state->eol_col = col + 1; } *end_col = MAX(*end_col, col); |