diff options
Diffstat (limited to 'src/popupwin.c')
-rw-r--r-- | src/popupwin.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/src/popupwin.c b/src/popupwin.c index 5aab84a4aa..aa0bda3c96 100644 --- a/src/popupwin.c +++ b/src/popupwin.c @@ -78,6 +78,7 @@ get_pos_options(win_T *wp, dict_T *dict) { char_u *str; int nr; + dictitem_T *di; nr = popup_options_one(dict, (char_u *)"line"); if (nr > 0) @@ -86,7 +87,9 @@ get_pos_options(win_T *wp, dict_T *dict) if (nr > 0) wp->w_wantcol = nr; - wp->w_popup_fixed = dict_get_number(dict, (char_u *)"fixed") != 0; + di = dict_find(dict, (char_u *)"fixed", -1); + if (di != NULL) + wp->w_popup_fixed = dict_get_number(dict, (char_u *)"fixed") != 0; str = dict_get_string(dict, (char_u *)"pos", FALSE); if (str != NULL) @@ -666,10 +669,12 @@ popup_adjust_position(win_T *wp) int org_wincol = wp->w_wincol; int org_width = wp->w_width; int org_height = wp->w_height; + int org_leftcol = wp->w_leftcol; int minwidth; wp->w_winrow = 0; wp->w_wincol = 0; + wp->w_leftcol = 0; if (wp->w_popup_pos == POPPOS_CENTER) { // center after computing the size @@ -785,10 +790,21 @@ popup_adjust_position(win_T *wp) else if (wp->w_popup_pos == POPPOS_BOTRIGHT || wp->w_popup_pos == POPPOS_TOPRIGHT) { + int leftoff = wp->w_wantcol - (wp->w_width + extra_width); + // Right aligned: move to the right if needed. // No truncation, because that would change the height. - if (wp->w_width + extra_width < wp->w_wantcol) - wp->w_wincol = wp->w_wantcol - (wp->w_width + extra_width); + if (leftoff >= 0) + wp->w_wincol = leftoff; + else if (wp->w_popup_fixed) + { + // "col" specifies the right edge, but popup doesn't fit, skip some + // columns when displaying the window. + wp->w_leftcol = -leftoff; + wp->w_width += leftoff; + if (wp->w_width < 0) + wp->w_width = 0; + } } wp->w_height = wp->w_buffer->b_ml.ml_line_count - wp->w_topline @@ -823,6 +839,7 @@ popup_adjust_position(win_T *wp) // And redraw windows that were behind the popup. if (org_winrow != wp->w_winrow || org_wincol != wp->w_wincol + || org_leftcol != wp->w_leftcol || org_width != wp->w_width || org_height != wp->w_height) { @@ -1078,6 +1095,7 @@ popup_create(typval_T *argvars, typval_T *rettv, create_type_T type) for (i = 0; i < 8; ++i) wp->w_border_char[i] = 0; wp->w_want_scrollbar = 1; + wp->w_popup_fixed = 0; // Deal with options. apply_options(wp, argvars[1].vval.v_dict); @@ -1909,7 +1927,7 @@ popup_check_cursor_pos() static int popup_masked(win_T *wp, int screencol, int screenline) { - int col = screencol - wp->w_wincol + 1; + int col = screencol - wp->w_wincol + 1 + wp->w_leftcol; int line = screenline - wp->w_winrow + 1; listitem_T *lio, *li; int width, height; @@ -1988,7 +2006,13 @@ update_popup_transparent(win_T *wp, int val) linee = height + linee + 1; --cols; + cols -= wp->w_leftcol; + if (cols < 0) + cols = 0; + cole -= wp->w_leftcol; --lines; + if (lines < 0) + lines = 0; for (line = lines; line < linee && line < screen_Rows; ++line) for (col = cols; col < cole && col < screen_Columns; ++col) popup_transparent[(line + wp->w_winrow) * screen_Columns |