Adding upstream version 3.3.0.upstream/3.3.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/SignalsPanel.c b/SignalsPanel.c
new file mode 100644
index 0000000..28d307e
--- /dev/null
+++ b/SignalsPanel.c
@@ -0,0 +1,50 @@
+/*
+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;
+}