Imported Upstream version 0.6.3upstream/0.6.3

1 files changed, 77 insertions, 0 deletions

diff --git a/SignalsPanel.c b/SignalsPanel.c
new file mode 100644
index 0000000..cb9382e
--- /dev/null
+++ b/SignalsPanel.c
@@ -0,0 +1,77 @@
+
+#include "SignalsPanel.h"
+#include "Panel.h"
+#include "SignalItem.h"
+#include "RichString.h"
+
+#include "debug.h"
+#include <assert.h>
+
+#include <ctype.h>
+
+/*{
+
+typedef struct SignalsPanel_ {
+   Panel super;
+
+   int state;
+   Signal** signals;
+} SignalsPanel;
+
+}*/
+
+SignalsPanel* SignalsPanel_new(int x, int y, int w, int h) {
+   SignalsPanel* this = (SignalsPanel*) malloc(sizeof(SignalsPanel));
+   Panel* super = (Panel*) this;
+   Panel_init(super, x, y, w, h, SIGNAL_CLASS, true);
+   ((Object*)this)->delete = SignalsPanel_delete;
+
+   this->signals = Signal_getSignalTable();
+   super->eventHandler = SignalsPanel_EventHandler;
+   int sigCount = Signal_getSignalCount();
+   for(int i = 0; i < sigCount; i++)
+      Panel_set(super, i, (Object*) this->signals[i]);
+   SignalsPanel_reset(this);
+   return this;
+}
+
+void SignalsPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   SignalsPanel* this = (SignalsPanel*) object;
+   Panel_done(super);
+   free(this->signals);
+   free(this);
+}
+
+void SignalsPanel_reset(SignalsPanel* this) {
+   Panel* super = (Panel*) this;
+
+   Panel_setHeader(super, "Send signal:");
+   Panel_setSelected(super, 16); // 16th item is SIGTERM
+   this->state = 0;
+}
+
+HandlerResult SignalsPanel_EventHandler(Panel* super, int ch) {
+   SignalsPanel* this = (SignalsPanel*) super;
+
+   int size = Panel_getSize(super);
+   
+   if (ch <= 255 && isdigit(ch)) {
+      int signal = ch-48 + this->state;
+      for (int i = 0; i < size; i++)
+         if (((Signal*) Panel_get(super, i))->number == signal) {
+            Panel_setSelected(super, i);
+            break;
+         }
+      this->state = signal * 10;
+      if (this->state > 100)
+         this->state = 0;
+      return HANDLED;
+   } else {
+      this->state = 0;
+   }
+   if (ch == 13) {
+      return BREAK_LOOP;
+   }
+   return IGNORED;
+}