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-rw-r--r--osd.h68
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diff --git a/osd.h b/osd.h
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+/*
+ * osd.h: Abstract On Screen Display layer
+ *
+ * See the main source file 'osm.c' for copyright information and
+ * how to reach the author.
+ *
+ * $Id: osd.h 1.1 2000/02/19 13:36:48 kls Exp $
+ */
+
+#ifndef __OSD_H
+#define __OSD_H
+
+#include "config.h"
+#include "interface.h"
+#include "tools.h"
+
+#define MAXOSDITEMS 9
+
+enum eOSStatus { osUnknown,
+ osContinue,
+ osProcessed,
+ osChannels,
+ osTimer,
+ osRecordings,
+ osBack,
+ osEnd,
+ };
+
+class cOsdItem : public cListObject {
+private:
+ char *text;
+ int offset;
+ eOSStatus status;
+protected:
+ bool fresh;
+public:
+ cOsdItem(eOSStatus Status = osUnknown);
+ cOsdItem(char *Text, eOSStatus Status = osUnknown);
+ virtual ~cOsdItem();
+ void SetText(char *Text, bool Copy = true);
+ char *Text(void) { return text; }
+ void Display(int Offset = -1, bool Current = false);
+ virtual void Set(void) {}
+ virtual eOSStatus ProcessKey(eKeys Key);
+ };
+
+class cOsdMenu : public cList<cOsdItem> {
+private:
+ char *title;
+ int cols[cInterface::MaxCols];
+ int first, current, count;
+ cOsdMenu *subMenu;
+protected:
+ void RefreshCurrent(void);
+ void DisplayCurrent(bool Current);
+ void CursorUp(void);
+ void CursorDown(void);
+ eOSStatus AddSubMenu(cOsdMenu *SubMenu);
+public:
+ cOsdMenu(char *Title, int c0 = 0, int c1 = 0, int c2 = 0, int c3 = 0, int c4 = 0);
+ virtual ~cOsdMenu();
+ int Current(void) { return current; }
+ void Add(cOsdItem *Item, bool Current = false);
+ void Display(void);
+ virtual eOSStatus ProcessKey(eKeys Key);
+ };
+
+#endif //__OSD_H