FOSS/nethogs
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

take into account the terminal height when printing the 'total' row

Browse Source
This commit is contained in:
Arnout Engelen
2012-03-15 23:01:12 +00:00
parent e4290a0d7b
commit ac7bb5c315
1 changed files with 27 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
cui.cpp
View File

@@ -123,40 +123,40 @@ void Line::show (int row, unsigned int proglen)
} }
if (m_pid == 0) if (m_pid == 0)
mvprintw (3+row, 0, "?"); mvprintw (row, 0, "?");
else else
mvprintw (3+row, 0, "%d", m_pid); mvprintw (row, 0, "%d", m_pid);
std::string username = uid2username(m_uid); std::string username = uid2username(m_uid);
mvprintw (3+row, 6, "%s", username.c_str()); mvprintw (row, 6, "%s", username.c_str());
if (strlen (m_name) > proglen) { if (strlen (m_name) > proglen) {
// truncate oversized names // truncate oversized names
char * tmp = strdup(m_name); char * tmp = strdup(m_name);
char * start = tmp + strlen (m_name) - proglen; char * start = tmp + strlen (m_name) - proglen;
start[0] = '.'; start[0] = '.';
start[1] = '.'; start[1] = '.';
mvprintw (3+row, 6 + 9, "%s", start); mvprintw (row, 6 + 9, "%s", start);
free (tmp); free (tmp);
} else { } else {
mvprintw (3+row, 6 + 9, "%s", m_name); mvprintw (row, 6 + 9, "%s", m_name);
} }
mvprintw (3+row, 6 + 9 + proglen + 2, "%s", devicename); mvprintw (row, 6 + 9 + proglen + 2, "%s", devicename);
mvprintw (3+row, 6 + 9 + proglen + 2 + 6, "%10.3f", sent_value); mvprintw (row, 6 + 9 + proglen + 2 + 6, "%10.3f", sent_value);
mvprintw (3+row, 6 + 9 + proglen + 2 + 6 + 9 + 3, "%10.3f", recv_value); mvprintw (row, 6 + 9 + proglen + 2 + 6 + 9 + 3, "%10.3f", recv_value);
if (viewMode == VIEWMODE_KBPS) if (viewMode == VIEWMODE_KBPS)
{ {
mvprintw (3+row, 6 + 9 + proglen + 2 + 6 + 9 + 3 + 11, "KB/sec"); mvprintw (row, 6 + 9 + proglen + 2 + 6 + 9 + 3 + 11, "KB/sec");
} }
else if (viewMode == VIEWMODE_TOTAL_MB) else if (viewMode == VIEWMODE_TOTAL_MB)
{ {
mvprintw (3+row, 6 + 9 + proglen + 2 + 6 + 9 + 3 + 11, "MB "); mvprintw (row, 6 + 9 + proglen + 2 + 6 + 9 + 3 + 11, "MB ");
} }
else if (viewMode == VIEWMODE_TOTAL_KB) else if (viewMode == VIEWMODE_TOTAL_KB)
{ {
mvprintw (3+row, 6 + 9 + proglen + 2 + 6 + 9 + 3 + 11, "KB "); mvprintw (row, 6 + 9 + proglen + 2 + 6 + 9 + 3 + 11, "KB ");
} }
else if (viewMode == VIEWMODE_TOTAL_B) else if (viewMode == VIEWMODE_TOTAL_B)
{ {
mvprintw (3+row, 6 + 9 + proglen + 2 + 6 + 9 + 3 + 11, "B "); mvprintw (row, 6 + 9 + proglen + 2 + 6 + 9 + 3 + 11, "B ");
} }
} }
@@ -341,20 +341,20 @@ void gettotalb(Process * curproc, float * recvd, float * sent)
// Display all processes and relevant network traffic using show function // Display all processes and relevant network traffic using show function
void do_refresh() void do_refresh()
{ {
int row; // number of terminal rows int rows; // number of terminal rows
int col; // number of terminal columns int cols; // number of terminal columns
unsigned int proglen; // max length of the "PROGRAM" column unsigned int proglen; // max length of the "PROGRAM" column
getmaxyx(stdscr, row, col); /* find the boundaries of the screeen */ getmaxyx(stdscr, rows, cols); /* find the boundaries of the screeen */
if (col < 60) { if (cols < 60) {
clear(); clear();
mvprintw(0,0, "The terminal is too narrow! Please make it wider.\nI'll wait..."); mvprintw(0,0, "The terminal is too narrow! Please make it wider.\nI'll wait...");
return; return;
} }
if (col > PROGNAME_WIDTH) col = PROGNAME_WIDTH; if (cols > PROGNAME_WIDTH) cols = PROGNAME_WIDTH;
proglen = col - 53; proglen = cols - 53;
refreshconninode(); refreshconninode();
if (DEBUG || tracemode) if (DEBUG || tracemode)
@@ -478,7 +478,8 @@ void do_refresh()
/* print them */ /* print them */
for (i=0; i<nproc; i++) for (i=0; i<nproc; i++)
{ {
lines[i]->show(i, proglen); if (i+3 < rows)
lines[i]->show(i+3, proglen);
recv_global += lines[i]->recv_value; recv_global += lines[i]->recv_value;
sent_global += lines[i]->sent_value; sent_global += lines[i]->sent_value;
delete lines[i]; delete lines[i];
@@ -496,19 +497,20 @@ void do_refresh()
if ((!tracemode) && (!DEBUG)){ if ((!tracemode) && (!DEBUG)){
attron(A_REVERSE); attron(A_REVERSE);
mvprintw (3+1+i, 0, " TOTAL %-*.*s %10.3f %10.3f ", proglen, proglen, " ", sent_global, recv_global); int totalrow = std::min(rows-1, 3+1+i);
mvprintw (totalrow, 0, " TOTAL %-*.*s %10.3f %10.3f ", proglen, proglen, " ", sent_global, recv_global);
if (viewMode == VIEWMODE_KBPS) if (viewMode == VIEWMODE_KBPS)
{ {
mvprintw (3+1+i, col - 7, "KB/sec "); mvprintw (3+1+i, cols - 7, "KB/sec ");
} else if (viewMode == VIEWMODE_TOTAL_B) { } else if (viewMode == VIEWMODE_TOTAL_B) {
mvprintw (3+1+i, col - 7, "B "); mvprintw (3+1+i, cols - 7, "B ");
} else if (viewMode == VIEWMODE_TOTAL_KB) { } else if (viewMode == VIEWMODE_TOTAL_KB) {
mvprintw (3+1+i, col - 7, "KB "); mvprintw (3+1+i, cols - 7, "KB ");
} else if (viewMode == VIEWMODE_TOTAL_MB) { } else if (viewMode == VIEWMODE_TOTAL_MB) {
mvprintw (3+1+i, col - 7, "MB "); mvprintw (3+1+i, cols - 7, "MB ");
} }
attroff(A_REVERSE); attroff(A_REVERSE);
mvprintw (4+1+i, 0, ""); mvprintw (totalrow+1, 0, "");
refresh(); refresh();
} }
} }