apt-pkg/iprogress.h

   1 #ifndef PKGLIB_IPROGRESS_H
   2 #define PKGLIB_IPROGRSS_H
   3
   4
   5 #include <apt-pkg/packagemanager.h>
   6
   7 namespace APT {
   8 namespace Progress {
   9
  10
  11  class PackageManager
  12  {
  13  private:
  14     /** \brief dpointer placeholder */
  15     void *d;
  16
  17  public:
  18     virtual ~PackageManager() {};
  19
  20     virtual void Started() {};
  21     virtual void Finished() {};
  22
  23     virtual void StatusChanged(std::string PackageName,
  24                                unsigned int StepsDone,
  25                                unsigned int TotalSteps) {};
  26  };
  27
  28  class PackageManagerFancy : public PackageManager
  29  {
  30  protected:
  31     int last_reported_progress;
  32     int nr_terminal_rows;
  33  public:
  34     PackageManagerFancy();
  35     virtual void Started();
  36     virtual void Finished();
  37     virtual void StatusChanged(std::string PackageName,
  38                                unsigned int StepsDone,
  39                                unsigned int TotalSteps);
  40  };
  41
  42  class PackageManagerText : public PackageManager
  43  {
  44  protected:
  45     int last_reported_progress;
  46
  47  public:
  48     PackageManagerText() : last_reported_progress(0) {};
  49     virtual void StatusChanged(std::string PackageName,
  50                                unsigned int StepsDone,
  51                                unsigned int TotalSteps);
  52
  53  };
  54
  55
  56 }; // namespace Progress
  57 }; // namespace APT
  58
  59 #endif