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Use ioctl to retreive screen's size in tresize. - irc - Unnamed repository; edi… |
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git clone git://vernunftzentrum.de/irc.git |
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commit 61e93595f832ccc9a46428eaf398d776e482dfd2 |
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parent c5b6ac6afa188bd107bdbfb96500182447368b05 |
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Author: Quentin Carbonneaux <[email protected]> |
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Date: Sun, 11 Mar 2012 23:10:35 +0100 |
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Use ioctl to retreive screen's size in tresize. |
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The curses (ncurses) library does not automatically get the new size of |
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the terminal, thus, we must rely on an ioctl to retreive it and inform |
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ncurses with a resizeterm call. |
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Diffstat: |
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irc.c | 11 ++++++++--- |
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1 file changed, 8 insertions(+), 3 deletions(-) |
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--- |
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diff --git a/irc.c b/irc.c |
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@@ -16,6 +16,7 @@ |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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#include <sys/select.h> |
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+#include <sys/ioctl.h> |
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#include <netinet/in.h> |
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#include <netinet/tcp.h> |
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#include <netdb.h> |
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@@ -347,13 +348,17 @@ tinit(void) |
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static void |
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tresize(void) |
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{ |
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+ struct winsize ws; |
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+ |
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winchg=0; |
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- getmaxyx(stdscr, scr.y, scr.x); |
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- if (scr.y<3 || scr.x<10) panic("Screen too small."); |
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+ ioctl(0, TIOCGWINSZ, &ws); |
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+ resizeterm(scr.y=ws.ws_row, scr.x=ws.ws_col); |
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+ if (scr.y<3 || scr.x<10) |
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+ panic("Screen too small."); |
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wresize(scr.mw, scr.y-2, scr.x); |
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wresize(scr.iw, 1, scr.x); |
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wresize(scr.sw, 1, scr.x); |
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- mvwin(scr.iw, scr.y-1, 1); |
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+ mvwin(scr.iw, scr.y-1, 0); |
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tredraw(); |
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} |
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