diff options
Diffstat (limited to 'window-copy.c')
| -rw-r--r-- | window-copy.c | 127 |
1 files changed, 75 insertions, 52 deletions
diff --git a/window-copy.c b/window-copy.c index b1301676..01b98241 100644 --- a/window-copy.c +++ b/window-copy.c @@ -30,23 +30,23 @@ void window_copy_resize(struct window_pane *, u_int, u_int); void window_copy_key(struct window_pane *, struct session *, int); int window_copy_key_input(struct window_pane *, int); int window_copy_key_numeric_prefix(struct window_pane *, int); -void window_copy_mouse( - struct window_pane *, struct session *, struct mouse_event *); +void window_copy_mouse(struct window_pane *, struct session *, + struct mouse_event *); void window_copy_redraw_lines(struct window_pane *, u_int, u_int); void window_copy_redraw_screen(struct window_pane *); -void window_copy_write_line( - struct window_pane *, struct screen_write_ctx *, u_int); -void window_copy_write_lines( - struct window_pane *, struct screen_write_ctx *, u_int, u_int); +void window_copy_write_line(struct window_pane *, struct screen_write_ctx *, + u_int); +void window_copy_write_lines(struct window_pane *, + struct screen_write_ctx *, u_int, u_int); void window_copy_scroll_to(struct window_pane *, u_int, u_int); -int window_copy_search_compare( - struct grid *, u_int, u_int, struct grid *, u_int, int); -int window_copy_search_lr( - struct grid *, struct grid *, u_int *, u_int, u_int, u_int, int); -int window_copy_search_rl( - struct grid *, struct grid *, u_int *, u_int, u_int, u_int, int); +int window_copy_search_compare(struct grid *, u_int, u_int, struct grid *, + u_int, int); +int window_copy_search_lr(struct grid *, struct grid *, u_int *, u_int, + u_int, u_int, int); +int window_copy_search_rl(struct grid *, struct grid *, u_int *, u_int, + u_int, u_int, int); void window_copy_search_up(struct window_pane *, const char *); void window_copy_search_down(struct window_pane *, const char *); void window_copy_goto_line(struct window_pane *, const char *); @@ -239,7 +239,6 @@ window_copy_init_for_output(struct window_pane *wp) data->backing = xmalloc(sizeof *data->backing); screen_init(data->backing, screen_size_x(&wp->base), screen_size_y(&wp->base), UINT_MAX); - data->backing->mode &= ~MODE_WRAP; } void @@ -280,7 +279,7 @@ window_copy_vadd(struct window_pane *wp, const char *fmt, va_list ap) struct screen_write_ctx back_ctx, ctx; struct grid_cell gc; int utf8flag; - u_int old_hsize; + u_int old_hsize, old_cy; if (backing == &wp->base) return; @@ -299,6 +298,7 @@ window_copy_vadd(struct window_pane *wp, const char *fmt, va_list ap) screen_write_linefeed(&back_ctx, 0); } else data->backing_written = 1; + old_cy = backing->cy; screen_write_vnputs(&back_ctx, 0, &gc, utf8flag, fmt, ap); screen_write_stop(&back_ctx); @@ -313,9 +313,8 @@ window_copy_vadd(struct window_pane *wp, const char *fmt, va_list ap) if (screen_hsize(data->backing)) window_copy_redraw_lines(wp, 0, 1); - /* Write the line, if it's visible. */ - if (backing->cy + data->oy < screen_size_y(backing)) - window_copy_redraw_lines(wp, backing->cy, 1); + /* Write the new lines. */ + window_copy_redraw_lines(wp, old_cy, backing->cy - old_cy + 1); screen_write_stop(&ctx); } @@ -345,9 +344,9 @@ window_copy_resize(struct window_pane *wp, u_int sx, u_int sy) struct screen *s = &data->screen; struct screen_write_ctx ctx; - screen_resize(s, sx, sy, 0); + screen_resize(s, sx, sy, 1); if (data->backing != &wp->base) - screen_resize(data->backing, sx, sy, 0); + screen_resize(data->backing, sx, sy, 1); if (data->cy > sy - 1) data->cy = sy - 1; @@ -374,7 +373,7 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key) u_int n; int np, keys; enum mode_key_cmd cmd; - const char *arg; + const char *arg, *ss; np = data->numprefix; if (np <= 0) @@ -528,11 +527,15 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key) window_copy_redraw_screen(wp); break; case MODEKEYCOPY_STARTSELECTION: + s->sel.lineflag = LINE_SEL_NONE; window_copy_start_selection(wp); window_copy_redraw_screen(wp); break; - case MODEKEYCOPY_COPYLINE: case MODEKEYCOPY_SELECTLINE: + s->sel.lineflag = LINE_SEL_LEFT_RIGHT; + data->rectflag = 0; + /* FALLTHROUGH */ + case MODEKEYCOPY_COPYLINE: window_copy_cursor_start_of_line(wp); /* FALLTHROUGH */ case MODEKEYCOPY_COPYENDOFLINE: @@ -683,29 +686,23 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key) case WINDOW_COPY_NUMERICPREFIX: break; case WINDOW_COPY_SEARCHUP: + ss = data->searchstr; if (cmd == MODEKEYCOPY_SEARCHAGAIN) { - for (; np != 0; np--) { - window_copy_search_up( - wp, data->searchstr); - } + for (; np != 0; np--) + window_copy_search_up(wp, ss); } else { - for (; np != 0; np--) { - window_copy_search_down( - wp, data->searchstr); - } + for (; np != 0; np--) + window_copy_search_down(wp, ss); } break; case WINDOW_COPY_SEARCHDOWN: + ss = data->searchstr; if (cmd == MODEKEYCOPY_SEARCHAGAIN) { - for (; np != 0; np--) { - window_copy_search_down( - wp, data->searchstr); - } + for (; np != 0; np--) + window_copy_search_down(wp, ss); } else { - for (; np != 0; np--) { - window_copy_search_up( - wp, data->searchstr); - } + for (; np != 0; np--) + window_copy_search_up(wp, ss); } break; } @@ -730,6 +727,7 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key) } break; case MODEKEYCOPY_RECTANGLETOGGLE: + s->sel.lineflag = LINE_SEL_NONE; window_copy_rectangle_toggle(wp); break; default: @@ -871,8 +869,8 @@ window_copy_key_numeric_prefix(struct window_pane *wp, int key) } void -window_copy_mouse( - struct window_pane *wp, struct session *sess, struct mouse_event *m) +window_copy_mouse(struct window_pane *wp, struct session *sess, + struct mouse_event *m) { struct window_copy_mode_data *data = wp->modedata; struct screen *s = &data->screen; @@ -895,7 +893,8 @@ window_copy_mouse( * We reached the bottom, leave copy mode, but * only if no selection is in progress. */ - if (data->oy == 0 && !s->sel.flag) + if (data->oy == 0 && !s->sel.flag && + s->sel.lineflag == LINE_SEL_NONE) goto reset_mode; } } @@ -964,8 +963,8 @@ window_copy_scroll_to(struct window_pane *wp, u_int px, u_int py) } int -window_copy_search_compare( - struct grid *gd, u_int px, u_int py, struct grid *sgd, u_int spx, int cis) +window_copy_search_compare(struct grid *gd, u_int px, u_int py, + struct grid *sgd, u_int spx, int cis) { const struct grid_cell *gc, *sgc; struct utf8_data ud, sud; @@ -1186,8 +1185,8 @@ window_copy_goto_line(struct window_pane *wp, const char *linestr) } void -window_copy_write_line( - struct window_pane *wp, struct screen_write_ctx *ctx, u_int py) +window_copy_write_line(struct window_pane *wp, struct screen_write_ctx *ctx, + u_int py) { struct window_copy_mode_data *data = wp->modedata; struct screen *s = &data->screen; @@ -1237,8 +1236,8 @@ window_copy_write_line( } void -window_copy_write_lines( - struct window_pane *wp, struct screen_write_ctx *ctx, u_int py, u_int ny) +window_copy_write_lines(struct window_pane *wp, struct screen_write_ctx *ctx, + u_int py, u_int ny) { u_int yy; @@ -1311,7 +1310,7 @@ window_copy_update_selection(struct window_pane *wp, int may_redraw) struct grid_cell gc; u_int sx, sy, ty, cy; - if (!s->sel.flag) + if (!s->sel.flag && s->sel.lineflag == LINE_SEL_NONE) return (0); /* Set colours. */ @@ -1365,7 +1364,7 @@ window_copy_get_selection(struct window_pane *wp, size_t *len) u_int firstsx, lastex, restex, restsx; int keys; - if (!s->sel.flag) + if (!s->sel.flag && s->sel.lineflag == LINE_SEL_NONE) return (NULL); buf = xmalloc(1); @@ -1665,12 +1664,14 @@ window_copy_cursor_start_of_line(struct window_pane *wp) { struct window_copy_mode_data *data = wp->modedata; struct screen *back_s = data->backing; + struct screen *s = &data->screen; struct grid *gd = back_s->grid; u_int py; - if (data->cx == 0) { + if (data->cx == 0 && s->sel.lineflag == LINE_SEL_NONE) { py = screen_hsize(back_s) + data->cy - data->oy; - while (py > 0 && gd->linedata[py-1].flags & GRID_LINE_WRAPPED) { + while (py > 0 && + gd->linedata[py-1].flags & GRID_LINE_WRAPPED) { window_copy_cursor_up(wp, 0); py = screen_hsize(back_s) + data->cy - data->oy; } @@ -1710,13 +1711,14 @@ window_copy_cursor_end_of_line(struct window_pane *wp) { struct window_copy_mode_data *data = wp->modedata; struct screen *back_s = data->backing; + struct screen *s = &data->screen; struct grid *gd = back_s->grid; u_int px, py; py = screen_hsize(back_s) + data->cy - data->oy; px = window_copy_find_length(wp, py); - if (data->cx == px) { + if (data->cx == px && s->sel.lineflag == LINE_SEL_NONE) { if (data->screen.sel.flag && data->rectflag) px = screen_size_x(back_s); if (gd->linedata[py].flags & GRID_LINE_WRAPPED) { @@ -1742,9 +1744,14 @@ window_copy_other_end(struct window_pane *wp) struct screen *s = &data->screen; u_int selx, sely, cx, cy, yy; - if (!s->sel.flag) + if (!s->sel.flag && s->sel.lineflag == LINE_SEL_NONE) return; + if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT) + s->sel.lineflag = LINE_SEL_RIGHT_LEFT; + else if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT) + s->sel.lineflag = LINE_SEL_LEFT_RIGHT; + selx = data->selx; sely = data->sely; cx = data->cx; @@ -1820,6 +1827,9 @@ window_copy_cursor_up(struct window_pane *wp, int scroll_only) data->lastsx = ox; } + if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT && oy == data->sely) + window_copy_other_end(wp); + data->cx = data->lastcx; if (scroll_only || data->cy == 0) { window_copy_scroll_down(wp, 1); @@ -1846,6 +1856,11 @@ window_copy_cursor_up(struct window_pane *wp, int scroll_only) data->cx > px) window_copy_cursor_end_of_line(wp); } + + if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT) + window_copy_cursor_end_of_line(wp); + else if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT) + window_copy_cursor_start_of_line(wp); } void @@ -1862,6 +1877,9 @@ window_copy_cursor_down(struct window_pane *wp, int scroll_only) data->lastsx = ox; } + if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT && oy == data->sely) + window_copy_other_end(wp); + data->cx = data->lastcx; if (scroll_only || data->cy == screen_size_y(s) - 1) { window_copy_scroll_up(wp, 1); @@ -1880,6 +1898,11 @@ window_copy_cursor_down(struct window_pane *wp, int scroll_only) data->cx > px) window_copy_cursor_end_of_line(wp); } + + if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT) + window_copy_cursor_end_of_line(wp); + else if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT) + window_copy_cursor_start_of_line(wp); } void |