first iteration of install progress refactor

1 files changed, 59 insertions, 0 deletions

diff --git a/apt-pkg/iprogress.h b/apt-pkg/iprogress.h
new file mode 100644
index 000000000..14fc89bff
--- /dev/null
+++ b/apt-pkg/iprogress.h
@@ -0,0 +1,59 @@
+#ifndef PKGLIB_IPROGRESS_H
+#define PKGLIB_IPROGRSS_H
+
+
+#include <apt-pkg/packagemanager.h>
+
+namespace APT {
+namespace Progress {
+
+
+ class PackageManager
+ {
+ private:
+    /** \brief dpointer placeholder */
+    void *d;
+
+ public:
+    virtual ~PackageManager() {};
+
+    virtual void Started() {};
+    virtual void Finished() {};
+    
+    virtual void StatusChanged(std::string PackageName, 
+                               unsigned int StepsDone,
+                               unsigned int TotalSteps) {};
+ };
+
+ class PackageManagerFancy : public PackageManager
+ {
+ protected:
+    int last_reported_progress;
+    int nr_terminal_rows;
+ public:
+    PackageManagerFancy();
+    virtual void Started();
+    virtual void Finished();
+    virtual void StatusChanged(std::string PackageName, 
+                               unsigned int StepsDone,
+                               unsigned int TotalSteps);
+ };
+
+ class PackageManagerText : public PackageManager
+ {
+ protected:
+    int last_reported_progress;
+
+ public:
+    PackageManagerText() : last_reported_progress(0) {};
+    virtual void StatusChanged(std::string PackageName, 
+                               unsigned int StepsDone,
+                               unsigned int TotalSteps);
+
+ };
+
+
+}; // namespace Progress
+}; // namespace APT
+
+#endif