import 0.0.40.0.4

1 files changed, 161 insertions, 0 deletions

diff --git a/filebrowser.c b/filebrowser.c
new file mode 100644
index 0000000..c187b40
--- /dev/null
+++ b/filebrowser.c
@@ -0,0 +1,161 @@
+#include <vector>
+#include <string>
+#include <algorithm>
+
+#include "filebrowser.h"
+#include "mpv_service.h"
+
+using std::string;
+using std::vector;
+using std::sort;
+
+string cMpvFilebrowser::currentDir = "";
+string cMpvFilebrowser::currentItem = "";
+
+cMpvFilebrowser::cMpvFilebrowser(string RootDir)
+:cOsdMenu("Filebrowser")
+{
+  rootDir = RootDir;
+  if (currentDir == "")
+    currentDir = rootDir;
+  ShowDirectory(currentDir);
+}
+
+void cMpvFilebrowser::ShowDirectory(string Path)
+{
+  Clear();
+  vector<string> Directories;
+  vector<string> Files;
+
+  DIR *hDir;
+  struct dirent *Entry;
+
+  hDir = opendir(Path.c_str());
+  while ((Entry = readdir(hDir)) != NULL)
+  {
+    if (!Entry || Entry->d_name[0] == '.')
+      continue;
+
+    struct stat Stat;
+    string Filename = Path + "/" + Entry->d_name;
+    stat(Filename.c_str(), &Stat);
+
+    if (S_ISDIR(Stat.st_mode))
+      Directories.push_back(Entry->d_name);
+
+    else if (S_ISREG(Stat.st_mode))
+      Files.push_back(Entry->d_name);
+  }
+  closedir(hDir);
+
+  sort(Directories.begin(), Directories.end());
+  sort(Files.begin(), Files.end());
+
+  for (unsigned int i=0; i<Directories.size(); i++)
+    AddItem(Path, Directories[i], true);
+
+  for (unsigned int i=0; i<Files.size(); i++)
+    AddItem(Path, Files[i], false);
+
+  string MenuTitle = "Filebrowser";
+  if (rootDir != Path)
+    MenuTitle += " (" + Path.substr(rootDir.size() + 1, string::npos) + ")";
+  SetTitle(MenuTitle.c_str());
+  SetHelp(NULL, NULL, "Shuffle", NULL);
+  Display();
+}
+
+void cMpvFilebrowser::AddItem(string Path, string Text, bool IsDir)
+{
+  bool Current = false;
+  if (currentItem == Text)
+    Current = true;
+  Add(new cMpvFilebrowserMenuItem(Path, Text, IsDir), Current);
+}
+
+eOSState cMpvFilebrowser::ProcessKey(eKeys Key)
+{
+  //TODO since we get more and more Keys we should use switch again
+  if (Key == kOk)
+  {
+    cMpvFilebrowserMenuItem *item = (cMpvFilebrowserMenuItem *) Get(Current());
+    string newPath = item->Path() + "/" + item->Text();
+    if (item->IsDirectory())
+    {
+      currentDir = newPath;
+      currentItem = "";
+      ShowDirectory(newPath);
+      return osContinue;
+    }
+    else
+    {
+      currentItem = item->Text();
+      PlayFile(newPath);
+      return osEnd;
+    }
+  }
+  else if (Key == kBack)
+  {
+    // we reached our root, so don't go back further and let VDR handle this (close submenu)
+    if (currentDir == rootDir)
+      return cOsdMenu::ProcessKey(Key);
+    currentItem = currentDir.substr(currentDir.find_last_of("/")+1, string::npos);
+    currentDir = currentDir.substr(0,currentDir.find_last_of("/"));
+    ShowDirectory(currentDir);
+    return osContinue;
+  }
+  else if (Key == kLeft || Key == kRight || Key == kUp || Key == kDown)
+  {
+    // first let VDR handle those keys or we get the previous item
+    eOSState State = cOsdMenu::ProcessKey(Key);
+    cMpvFilebrowserMenuItem *item = (cMpvFilebrowserMenuItem *) Get(Current());
+    currentItem = item->Text();
+    return State;
+  }
+  else if (Key == kYellow)
+  {
+    cMpvFilebrowserMenuItem *item = (cMpvFilebrowserMenuItem *) Get(Current());
+    string newPath = item->Path() + "/" + item->Text();
+    if (!item->IsDirectory())
+    {
+      currentItem = item->Text();
+      PlayFile(newPath, true);
+      return osEnd;
+    }
+    return osContinue;
+  }
+
+  return cOsdMenu::ProcessKey(Key);
+}
+
+bool cMpvFilebrowser::PlayFile(string Filename, bool Shuffle)
+{
+  cPlugin *p;
+  p = cPluginManager::GetPlugin("mpv");
+  if (!p)
+    return false;
+
+  if (!Shuffle)
+  {
+    Mpv_PlayFile playFile;
+    playFile.Filename = (char *)Filename.c_str();
+    return p->Service("Mpv_PlayFile", &playFile);
+  }
+  else
+  {
+    Mpv_PlaylistShuffle shuffleFile;
+    shuffleFile.Filename = (char *)Filename.c_str();
+    return p->Service("Mpv_PlaylistShuffle", &shuffleFile);
+  }
+
+  // should never be reached, but silence a compiler warning
+  return false;
+}
+
+cMpvFilebrowserMenuItem::cMpvFilebrowserMenuItem(string Path, string Item, bool IsDir)
+{
+  isDir = IsDir;
+  path = Path;
+  SetText(Item.c_str());
+}
+