Added metainfo menuxineliboutput-1_0_1

(Patch from Petri Helin)

2 files changed, 132 insertions, 0 deletions

diff --git a/tools/metainfo_menu.c b/tools/metainfo_menu.c
new file mode 100644
index 00000000..56a3f388
--- /dev/null
+++ b/tools/metainfo_menu.c
@@ -0,0 +1,94 @@
+/*
+ * metainfo_menu.c: Media file info menu
+ *
+ * See the main source file 'xineliboutput.c' for copyright information and
+ * how to reach the author.
+ *
+ * $Id: metainfo_menu.c,v 1.1 2008-05-07 13:27:15 phintuka Exp $
+ *
+ */
+
+#ifdef HAVE_EXTRACTOR_H
+# include <extractor.h>
+#endif
+
+#include <vdr/status.h>
+
+#include "../i18n.h"
+#include "../config.h"
+
+#include "metainfo_menu.h"
+
+//
+// cMetainfoMenu
+//
+
+cMetainfoMenu::cMetainfoMenu(cString Filename) :
+     cOsdMenu(Filename),
+     m_Filename(Filename)
+{
+  const char *Title = strrchr(Filename, '/');
+  if(Title && *(Title+1))
+    SetTitle(Title+1);
+}
+
+cMetainfoMenu::~cMetainfoMenu()
+{
+}
+
+void cMetainfoMenu::Display(void)
+{
+  cOsdMenu::Display();
+  char metadata[4096];
+#ifdef HAVE_EXTRACTOR_H
+  EXTRACTOR_ExtractorList * plugins;
+  EXTRACTOR_KeywordList   * md_list;
+  plugins = EXTRACTOR_loadDefaultLibraries();
+  md_list = EXTRACTOR_getKeywords(plugins, m_Filename);
+  md_list = EXTRACTOR_removeEmptyKeywords (md_list);
+  md_list = EXTRACTOR_removeDuplicateKeywords(md_list, 0);
+
+  const char *key;
+  char * buf;
+  strcpy(metadata, "");
+  while(md_list) {
+    if((key=EXTRACTOR_getKeywordTypeAsString(md_list->keywordType))) {
+      buf = strdup(md_list->keyword);
+      sprintf(metadata, "%s%s: %s\n", metadata, key, buf);
+      free(buf);
+     }
+    md_list=md_list->next;
+   }
+  EXTRACTOR_freeKeywords(md_list);
+  EXTRACTOR_removeAll(plugins); /* unload plugins */
+#else
+  cString cmd = "";
+  if(xc.IsPlaylistFile(m_Filename))
+    cmd = cString::sprintf("file -b '%s'; cat '%s'", *m_Filename, *m_Filename);
+  else if(xc.IsAudioFile(m_Filename))
+    cmd = cString::sprintf("mp3info -x '%s' ; file -b '%s'", *m_Filename, *m_Filename);
+  else if(xc.IsVideoFile(m_Filename))
+    cmd = cString::sprintf("file -b '%s'; midentify '%s'", *m_Filename, *m_Filename);
+  else if(xc.IsImageFile(m_Filename))
+    cmd = cString::sprintf("file -b '%s'; identify '%s'", *m_Filename, *m_Filename);
+  else
+    cmd = cString::sprintf("file -b '%s'", *m_Filename);
+
+  cPipe p;
+  if(p.Open(*cmd, "r")) {
+    int n = fread(metadata, 1, sizeof(metadata)-1, p);
+    if(n>0) {
+    metadata[n] = 0;
+    strreplace(metadata, ',', '\n');
+    }
+  }
+#endif
+  DisplayMenu()->SetText(metadata, false);
+  cStatus::MsgOsdTextItem(cString::sprintf("%s\n%s", tr("Metainfo"), *m_Filename));
+}
+
+eOSState cMetainfoMenu::ProcessKey(eKeys Key)
+{
+  eOSState state = cOsdMenu::ProcessKey(Key);
+  return state;
+}
diff --git a/tools/metainfo_menu.h b/tools/metainfo_menu.h
new file mode 100644
index 00000000..45d60f22
--- /dev/null
+++ b/tools/metainfo_menu.h
@@ -0,0 +1,38 @@
+/*
+ * metainfo_menu.h: Media file info menu
+ *
+ * See the main source file 'xineliboutput.c' for copyright information and
+ * how to reach the author.
+ *
+ * $Id: metainfo_menu.h,v 1.1 2008-05-07 13:27:15 phintuka Exp $
+ *
+ */
+
+#ifndef __XINELIB_INFO_MENU_H_
+#define __XINELIB_INFO_MENU_H_
+
+//
+// cMetainfoMenu
+//
+
+#include <vdr/osdbase.h>
+
+class cMetainfoMenu : public cOsdMenu
+{
+  protected:
+
+    cString m_Filename;
+
+  public:
+
+    cMetainfoMenu(cString Filename);
+    virtual ~cMetainfoMenu();
+
+    virtual void Display(void);
+
+    // cOsdMenu
+    virtual eOSState ProcessKey(eKeys Key);
+
+};
+
+#endif // __XINELIB_INFO_MENU_H_