1 files changed, 153 insertions, 0 deletions
diff --git a/PLUGINS/SRC/osddemo/osddemo.c b/PLUGINS/SRC/osddemo/osddemo.c
new file mode 100644
index 0000000..f806178
--- /dev/null
+++ b/PLUGINS/SRC/osddemo/osddemo.c
@@ -0,0 +1,153 @@
+/*
+ * osddemo.c: A plugin for the Video Disk Recorder
+ *
+ * See the README file for copyright information and how to reach the author.
+ *
+ * $Id: osddemo.c 1.1 2002/11/24 10:32:59 kls Exp $
+ */
+
+#include <vdr/plugin.h>
+
+static const char *VERSION        = "0.0.1";
+static const char *DESCRIPTION    = "Demo of arbitrary OSD setup";
+static const char *MAINMENUENTRY  = "Osd Demo";
+
+// --- cLineGame -------------------------------------------------------------
+
+class cLineGame : public cOsdObject {
+private:
+  cOsdBase *osd;
+  int x;
+  int y;
+  eDvbColor color;
+public:
+  cLineGame(void);
+  ~cLineGame();
+  virtual void Show(void);
+  virtual eOSState ProcessKey(eKeys Key);
+  };
+
+cLineGame::cLineGame(void)
+{
+  osd = NULL;
+  x = y = 50;
+  color = clrRed;
+}
+
+cLineGame::~cLineGame()
+{
+  delete osd;
+}
+
+void cLineGame::Show(void)
+{
+  osd = cOsd::OpenRaw(100, 50);
+  if (osd) {
+     osd->Create(0, 0, 100, 200, 4);
+     osd->AddColor(clrBackground);
+     osd->AddColor(clrRed);
+     osd->AddColor(clrGreen);
+     osd->AddColor(clrYellow);
+     osd->AddColor(clrBlue);
+     osd->Clear();
+     osd->Flush();
+     }
+}
+
+eOSState cLineGame::ProcessKey(eKeys Key)
+{
+  eOSState state = cOsdObject::ProcessKey(Key);
+  if (state == osUnknown) {
+     switch (Key & ~k_Repeat) {
+       case kUp:     if (y > 0)   y--; break;
+       case kDown:   if (y < 196) y++; break;
+       case kLeft:   if (x > 0)   x--; break;
+       case kRight:  if (x < 96)  x++; break;
+       case kRed:    color = clrRed; break;
+       case kGreen:  color = clrGreen; break;
+       case kYellow: color = clrYellow; break;
+       case kBlue:   color = clrBlue; break;
+       case kOk:     return osEnd;
+       default: return state;
+       }
+     osd->Fill(x, y, x + 3, y + 3, color);
+     osd->Flush();
+     state = osContinue;
+     }
+  return state;
+}
+
+// --- cPluginOsddemo --------------------------------------------------------
+
+class cPluginOsddemo : public cPlugin {
+private:
+  // Add any member variables or functions you may need here.
+public:
+  cPluginOsddemo(void);
+  virtual ~cPluginOsddemo();
+  virtual const char *Version(void) { return VERSION; }
+  virtual const char *Description(void) { return DESCRIPTION; }
+  virtual const char *CommandLineHelp(void);
+  virtual bool ProcessArgs(int argc, char *argv[]);
+  virtual bool Start(void);
+  virtual void Housekeeping(void);
+  virtual const char *MainMenuEntry(void) { return MAINMENUENTRY; }
+  virtual cOsdObject *MainMenuAction(void);
+  virtual cMenuSetupPage *SetupMenu(void);
+  virtual bool SetupParse(const char *Name, const char *Value);
+  };
+
+cPluginOsddemo::cPluginOsddemo(void)
+{
+  // Initialize any member variables here.
+  // DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL
+  // VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT!
+}
+
+cPluginOsddemo::~cPluginOsddemo()
+{
+  // Clean up after yourself!
+}
+
+const char *cPluginOsddemo::CommandLineHelp(void)
+{
+  // Return a string that describes all known command line options.
+  return NULL;
+}
+
+bool cPluginOsddemo::ProcessArgs(int argc, char *argv[])
+{
+  // Implement command line argument processing here if applicable.
+  return true;
+}
+
+bool cPluginOsddemo::Start(void)
+{
+  // Start any background activities the plugin shall perform.
+  return true;
+}
+
+void cPluginOsddemo::Housekeeping(void)
+{
+  // Perform any cleanup or other regular tasks.
+}
+
+cOsdObject *cPluginOsddemo::MainMenuAction(void)
+{
+  // Perform the action when selected from the main VDR menu.
+  return new cLineGame;
+}
+
+cMenuSetupPage *cPluginOsddemo::SetupMenu(void)
+{
+  // Return a setup menu in case the plugin supports one.
+  return NULL;
+}
+
+bool cPluginOsddemo::SetupParse(const char *Name, const char *Value)
+{
+  // Parse your own setup parameters and store their values.
+  return false;
+}
+
+VDRPLUGINCREATOR(cPluginOsddemo); // Don't touch this!