diff options
Diffstat (limited to 'src/nvim/popupmnu.c')
| -rw-r--r-- | src/nvim/popupmnu.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/nvim/popupmnu.c b/src/nvim/popupmnu.c index 9b09006b5f..3c10b7ae0f 100644 --- a/src/nvim/popupmnu.c +++ b/src/nvim/popupmnu.c @@ -44,6 +44,7 @@ static int pum_col; // left column of pum static bool pum_is_visible = false; static bool pum_is_drawn = false; static bool pum_external = false; +static bool pum_invalid = false; // the screen was just cleared static ScreenGrid pum_grid = SCREEN_GRID_INIT; @@ -360,12 +361,14 @@ void pum_redraw(void) grid_assign_handle(&pum_grid); bool moved = ui_comp_put_grid(&pum_grid, pum_row, pum_col-col_off, pum_height, grid_width); + bool invalid_grid = moved || pum_invalid; + pum_invalid = false; if (!pum_grid.chars || pum_grid.Rows != pum_height || pum_grid.Columns != grid_width) { - grid_alloc(&pum_grid, pum_height, grid_width, !moved, false); + grid_alloc(&pum_grid, pum_height, grid_width, !invalid_grid, false); ui_call_grid_resize(pum_grid.handle, pum_grid.Columns, pum_grid.Rows); - } else if (moved) { + } else if (invalid_grid) { grid_invalidate(&pum_grid); } @@ -806,6 +809,17 @@ bool pum_drawn(void) return pum_visible() && !pum_external; } +/// Screen was cleared, need to redraw next time +void pum_invalidate(void) +{ + pum_invalid = true; +} + +void pum_recompose(void) +{ + ui_comp_compose_grid(&pum_grid); +} + /// Gets the height of the menu. /// /// @return the height of the popup menu, the number of entries visible. |