From 022adf371f9b2c62a47a9e94dfdc2ee36fce02f1 Mon Sep 17 00:00:00 2001 From: Christian Heller Date: Sun, 12 May 2013 23:14:57 +0200 Subject: [PATCH] Add windows vertically before adding them horizontally even inside of columns. --- windows.c | 46 ++++++++++++++++++++++++---------------------- 1 file changed, 24 insertions(+), 22 deletions(-) diff --git a/windows.c b/windows.c index 31da833..6306735 100644 --- a/windows.c +++ b/windows.c @@ -62,29 +62,31 @@ struct yx place_window (struct WinMeta * win_meta, struct Win * win) { start.x = 0; // if window is first in chain, place it on top-left corner start.y = 1; if (0 != win->prev) { - if (win->prev->height == win_meta->height - 1) // if prev window fills entire column, - start.x = getbegx(win->prev->curses_win) + win->prev->width + 1; // place win in new column next to it + struct Win * win_top = win->prev; + while (getbegy(win_top->curses_win) != 1) + win_top = win_top->prev; // else, default to placing window in new top + start.x = getbegx(win_top->curses_win) + win_top->width + 1; // column to the right of the last one + int winprev_maxy = getbegy(win->prev->curses_win) + getmaxy(win->prev->curses_win); + if (win->width <= win->prev->width && win->height < win_meta->height - winprev_maxy) { + start.x = getbegx(win->prev->curses_win); // place window below previous window if it fits + start.y = winprev_maxy + 1; } // vertically and is not wider than its predecessor else { - struct Win * first_ceiling = win->prev; // first_ceiling determines column with; - while (getbegy(first_ceiling->curses_win) != 1) // default: place window in new column - first_ceiling = first_ceiling->prev; // next to it - start.x = getbegx(first_ceiling->curses_win) + first_ceiling->width + 1; - if (first_ceiling->width >= win->width) { // only place wins in prev column that fit into its width - struct Win * win_p = first_ceiling; - struct Win * lastrow_startwin = win_p; - while (win_p != win) { - if (getbegx(win_p->curses_win) == getbegx(first_ceiling->curses_win)) - lastrow_startwin = win_p; // try to fit window at the end of the last row of windows - win_p = win_p ->next; } // inside column; if failure, try opening a new row below - int lastcol_start = getbegx(win->prev->curses_win) + win->prev->width + 1; - if (win->width <= getbegx(first_ceiling->curses_win) + first_ceiling->width - lastcol_start - && win->height <= lastrow_startwin->height) { - start.x = lastcol_start; - start.y = getbegy(lastrow_startwin->curses_win); } - else if (win->height < win_meta->height - (getbegy(lastrow_startwin->curses_win) + lastrow_startwin->height) - && win->width <= first_ceiling->width) { - start.x = getbegx(first_ceiling->curses_win); - start.y = getbegy(lastrow_startwin->curses_win) + lastrow_startwin->height + 1; } } } } + struct Win * win_up = win->prev; + struct Win * win_upup = win_up; + int widthdiff; + while (win_up != win_top) { + win_upup = win_up->prev; + while (1) { + if (getbegy(win_up->curses_win) != getbegy(win_upup->curses_win)) + break; + win_upup = win_upup->prev; } + winprev_maxy = getbegy(win_upup->curses_win) + getmaxy(win_upup->curses_win); + widthdiff = (getbegx(win_upup->curses_win) + win_upup->width) - (getbegx(win_up->curses_win) + win_up->width); + if (win->height < win_meta->height - winprev_maxy && win->width < widthdiff) { + start.x = getbegx(win_up->curses_win) + win_up->width + 1; // else try to open new sub column under + start.y = winprev_maxy + 1; // last window below which enough space + break; } // for current window remains + win_up = win_upup; } } } return start; } void update_windows (struct WinMeta * win_meta, struct Win * win) { -- 2.30.2