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/*
htop - SignalsPanel.c
(C) 2004-2011 Hisham H. Muhammad
Released under the GNU GPLv2+, see the COPYING file
in the source distribution for its full text.
*/
#include "config.h" // IWYU pragma: keep
#include "SignalsPanel.h"
// the above contains #include <signal.h> so do not add that here again (breaks Solaris build)
#include <stdbool.h>
#include "FunctionBar.h"
#include "ListItem.h"
#include "Object.h"
#include "Panel.h"
#include "Platform.h"
#include "XUtils.h"
Panel* SignalsPanel_new(int preSelectedSignal) {
Panel* this = Panel_new(1, 1, 1, 1, Class(ListItem), true, FunctionBar_newEnterEsc("Send ", "Cancel "));
int defaultPosition = 15;
unsigned int i;
for (i = 0; i < Platform_numberOfSignals; i++) {
Panel_set(this, i, (Object*) ListItem_new(Platform_signals[i].name, Platform_signals[i].number));
// signal 15 is not always the 15th signal in the table
if (Platform_signals[i].number == preSelectedSignal) {
defaultPosition = i;
}
}
#if (defined(SIGRTMIN) && defined(SIGRTMAX))
if (SIGRTMAX - SIGRTMIN <= 100) {
static char buf[16];
for (int sig = SIGRTMIN; sig <= SIGRTMAX; i++, sig++) {
int n = sig - SIGRTMIN;
xSnprintf(buf, sizeof(buf), "%2d SIGRTMIN%-+3d", sig, n);
if (n == 0) {
buf[11] = '\0';
}
Panel_set(this, i, (Object*) ListItem_new(buf, sig));
}
}
#endif
Panel_setHeader(this, "Send signal:");
Panel_setSelected(this, defaultPosition);
return this;
}
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