diff options
Diffstat (limited to 'apt-pkg/install-progress.h')
| -rw-r--r-- | apt-pkg/install-progress.h | 55 |
1 files changed, 32 insertions, 23 deletions
diff --git a/apt-pkg/install-progress.h b/apt-pkg/install-progress.h index 8a5b68a8f..112b034fb 100644 --- a/apt-pkg/install-progress.h +++ b/apt-pkg/install-progress.h @@ -24,16 +24,16 @@ namespace Progress { int last_reported_progress; public: - PackageManager() + PackageManager() : percentage(0.0), last_reported_progress(-1) {}; virtual ~PackageManager() {}; /* Global Start/Stop */ - virtual void Start(int child_pty=-1) {}; + virtual void Start(int /*child_pty*/=-1) {}; virtual void Stop() {}; - /* When dpkg is invoked (may happen multiple times for each - * install/remove block + /* When dpkg is invoked (may happen multiple times for each + * install/remove block */ virtual void StartDpkg() {}; @@ -44,18 +44,18 @@ namespace Progress { return 500000; }; - virtual bool StatusChanged(std::string PackageName, + virtual bool StatusChanged(std::string PackageName, unsigned int StepsDone, unsigned int TotalSteps, - std::string HumanReadableAction) ; - virtual void Error(std::string PackageName, - unsigned int StepsDone, - unsigned int TotalSteps, - std::string ErrorMessage) {}; - virtual void ConffilePrompt(std::string PackageName, - unsigned int StepsDone, - unsigned int TotalSteps, - std::string ConfMessage) {}; + std::string HumanReadableAction); + virtual void Error(std::string /*PackageName*/, + unsigned int /*StepsDone*/, + unsigned int /*TotalSteps*/, + std::string /*ErrorMessage*/) {} + virtual void ConffilePrompt(std::string /*PackageName*/, + unsigned int /*StepsDone*/, + unsigned int /*TotalSteps*/, + std::string /*ConfMessage*/) {} }; class PackageManagerProgressFd : public PackageManager @@ -72,11 +72,11 @@ namespace Progress { virtual void StartDpkg(); virtual void Stop(); - virtual bool StatusChanged(std::string PackageName, + virtual bool StatusChanged(std::string PackageName, unsigned int StepsDone, unsigned int TotalSteps, std::string HumanReadableAction); - virtual void Error(std::string PackageName, + virtual void Error(std::string PackageName, unsigned int StepsDone, unsigned int TotalSteps, std::string ErrorMessage); @@ -101,11 +101,11 @@ namespace Progress { virtual void StartDpkg(); virtual void Stop(); - virtual bool StatusChanged(std::string PackageName, + virtual bool StatusChanged(std::string PackageName, unsigned int StepsDone, unsigned int TotalSteps, std::string HumanReadableAction); - virtual void Error(std::string PackageName, + virtual void Error(std::string PackageName, unsigned int StepsDone, unsigned int TotalSteps, std::string ErrorMessage); @@ -125,7 +125,12 @@ namespace Progress { void SetupTerminalScrollArea(int nr_rows); void HandleSIGWINCH(int); - int GetNumberTerminalRows(); + typedef struct { + int rows; + int columns; + } TermSize; + TermSize GetTerminalSize(); + sighandler_t old_SIGWINCH; int child_pty; @@ -134,23 +139,27 @@ namespace Progress { ~PackageManagerFancy(); virtual void Start(int child_pty=-1); virtual void Stop(); - virtual bool StatusChanged(std::string PackageName, + virtual bool StatusChanged(std::string PackageName, unsigned int StepsDone, unsigned int TotalSteps, std::string HumanReadableAction); + + // return a progress bar of the given size for the given progress + // percent between 0.0 and 1.0 in the form "[####...]" + static std::string GetTextProgressStr(float percent, int OutputSize); }; class PackageManagerText : public PackageManager { public: - virtual bool StatusChanged(std::string PackageName, + virtual bool StatusChanged(std::string PackageName, unsigned int StepsDone, unsigned int TotalSteps, std::string HumanReadableAction); }; -}; // namespace Progress -}; // namespace APT +} // namespace Progress +} // namespace APT #endif |