Initial import.

ListItem.c

@@ -0,0 +1,72 @@
+/*
+htop - ListItem.c
+(C) 2004,2005 Hisham H. Muhammad
+Released under the GNU GPL, see the COPYING file
+in the source distribution for its full text.
+*/
+
+#include "ListItem.h"
+#include "String.h"
+#include "Object.h"
+#include "RichString.h"
+#include <string.h>
+
+#include "debug.h"
+
+/*{
+
+typedef struct ListItem_ {
+   Object super;
+   char* value;
+   int key;
+} ListItem;
+
+extern char* LISTITEM_CLASS;
+}*/
+
+/* private property */
+char* LISTITEM_CLASS = "ListItem";
+
+ListItem* ListItem_new(char* value, int key) {
+   ListItem* this = malloc(sizeof(ListItem));
+   ((Object*)this)->class = LISTITEM_CLASS;
+   ((Object*)this)->display = ListItem_display;
+   ((Object*)this)->delete = ListItem_delete;
+   ((Object*)this)->compare = ListItem_compare;
+   this->value = String_copy(value);
+   this->key = key;
+   return this;
+}
+
+void ListItem_append(ListItem* this, char* text) {
+   char* buf = malloc(strlen(this->value) + strlen(text) + 1);
+   sprintf(buf, "%s%s", this->value, text);
+   free(this->value);
+   this->value = buf;
+}
+
+void ListItem_delete(Object* cast) {
+   ListItem* this = (ListItem*)cast;
+   free(this->value);
+   free(this);
+}
+
+void ListItem_display(Object* cast, RichString* out) {
+   ListItem* this = (ListItem*)cast;
+   assert (this != NULL);
+   int len = strlen(this->value)+1;
+   char buffer[len+1];
+   snprintf(buffer, len, "%s", this->value);
+   RichString_write(out, CRT_colors[DEFAULT_COLOR], buffer);
+}
+
+const char* ListItem_getRef(ListItem* this) {
+   return this->value;
+}
+
+int ListItem_compare(const Object* cast1, const Object* cast2) {
+   ListItem* obj1 = (ListItem*) cast1;
+   ListItem* obj2 = (ListItem*) cast2;
+   return strcmp(obj1->value, obj2->value);
+}
+