headers/os/package/Context.h

   1 /*
   2  * Copyright 2011-2015, Haiku, Inc.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef _PACKAGE__CONTEXT_H_
   6 #define _PACKAGE__CONTEXT_H_
   7
   8
   9 #include <Entry.h>
  10 #include <String.h>
  11
  12
  13 namespace BSupportKit {
  14         class BJobStateListener;
  15 }
  16
  17
  18 namespace BPackageKit {
  19
  20
  21 namespace BPrivate {
  22         class TempfileManager;
  23 }
  24
  25
  26 struct BDecisionProvider {
  27         virtual                                         ~BDecisionProvider();
  28
  29         virtual bool                            YesNoDecisionNeeded(const BString& description,
  30                                                                         const BString& question,
  31                                                                         const BString& yes, const BString& no,
  32                                                                         const BString& defaultChoice);
  33 //      virtual bool                            ActionsAcceptanceDecisionNeeded(
  34 //                                                                      const BString& description,
  35 //                                                                      const BString& question) = 0;
  36 //      virtual int32                           ChoiceDecisionNeeded(
  37 //                                                                      const BString& question) = 0;
  38 };
  39
  40
  41 class BContext {
  42 public:
  43                                                                 BContext(BDecisionProvider& decisionProvider,
  44                                                                         BSupportKit::BJobStateListener&
  45                                                                                 jobStateListener);
  46                                                                 ~BContext();
  47
  48                         status_t                        InitCheck() const;
  49
  50                         status_t                        GetNewTempfile(const BString& baseName,
  51                                                                         BEntry* entry) const;
  52
  53                         BDecisionProvider&      DecisionProvider() const;
  54                         BSupportKit::BJobStateListener& JobStateListener() const;
  55
  56 private:
  57                         status_t                        _Initialize();
  58
  59                         BDecisionProvider&      fDecisionProvider;
  60                         BSupportKit::BJobStateListener& fJobStateListener;
  61                         status_t                        fInitStatus;
  62
  63         mutable BPrivate::TempfileManager*      fTempfileManager;
  64 };
  65
  66
  67 }       // namespace BPackageKit
  68
  69
  70 #endif // _PACKAGE__CONTEXT_H_