Added boost signal to validate

[creaImageIO.git] / src2 / creaImageIOTreeHandlerImageAdder.cpp

diff --git a/src2/creaImageIOTreeHandlerImageAdder.cpp b/src2/creaImageIOTreeHandlerImageAdder.cpp
index ebfd2c594412a353fbcd025292497e1fa1168b3f..e384e99c7f3c1b674f939b80f668f3e87aaa7c34 100644 (file)
--- a/src2/creaImageIOTreeHandlerImageAdder.cpp
+++ b/src2/creaImageIOTreeHandlerImageAdder.cpp
@@ -1,9 +1,13 @@
 #include <creaImageIOTreeHandlerImageAdder.h>
-#include <creaWx.h>
-#include <wx/dir.h>
-#include <wx/filename.h>
+#include <creaImageIOSystem.h>
+//#include <wx/dir.h>
+//#include <wx/filename.h>
 
-using namespace crea;
+#include "boost/filesystem.hpp"
+
+namespace fs = boost::filesystem;
+
+//using namespace crea;
 
 namespace creaImageIO
 {
@@ -29,7 +33,7 @@ namespace creaImageIO
   //=====================================================================
   bool TreeHandlerImageAdder::IsHandledFile( const std::string& filename)
   {
-    return (mReader.CanRead(filename,""));
+    return (mReader.CanRead(filename));
   }
   //=====================================================================
 
@@ -47,24 +51,9 @@ namespace creaImageIO
          {
            mProgress.IncNumberHandledFiles();
            AddFile(*i);
-
-
-           /*
-           if (progress)
-             {
-               std::string mess("Adding ");
-               mess += *i;
-               if (!progress->Update( (int)(summary.added_images*999./nbf),
-                                      std2wx(mess)))
-                 {
-                   // Some file was added hence we must return true !
-                   summary.cancelled_by_user = true;
-                   break;
-                 }
-             }
-           */
          }
        mProgressSignal(mProgress);
+       if (mProgress.GetStop()) break;
       }
   }
   //=====================================================================
@@ -75,6 +64,7 @@ namespace creaImageIO
   {
     mProgress.Reset();
     AddDirectoryRecursor( directory, recurse );
+    GimmickDebugMessage(3,mProgress<<std::endl);
   }
   //=====================================================================
 
@@ -84,7 +74,7 @@ namespace creaImageIO
   //=====================================================================
   void TreeHandlerImageAdder::AddFile( const std::string& filename )
   {
-    
+    GimmickDebugMessage(4,"Adding '"<<filename<<"'"<<std::endl);
     std::map< std::string, std::string>  attr;
     mTreeHandler->GetTree().GetDescriptor().BuildAttributeMap(attr);
 
@@ -102,16 +92,37 @@ namespace creaImageIO
   void TreeHandlerImageAdder::AddDirectoryRecursor(const std::string &dirpath, 
                                                   bool recursive)
   {
-    //    std::cout << "dir : "<<dirpath << std::endl;
-   mProgress.IncNumberScannedDirs();
-    /*
-    if (progress) 
+    GimmickDebugMessage(4,"Scanning '"<<dirpath<<"'"<<std::endl);
+    mProgress.IncNumberScannedDirs();
+
+    if ( !fs::exists( dirpath ) ) return;
+    
+    fs::directory_iterator end_itr; // default construction yields past-the-end
+    for ( fs::directory_iterator itr( dirpath );
+         itr != end_itr;
+         ++itr )
       {
-       std::string mess("Parsing ");
-       mess += dirpath;
-       progress->Pulse(std2wx(mess));
+       // If is directory & recurse : do recurse
+       if ( fs::is_directory(itr->status()) )
+         {
+           if (recursive) AddDirectoryRecursor( itr->string(), recursive);
+         }
+       else 
+         {
+           mProgress.IncNumberScannedFiles();
+           if (IsHandledFile(itr->string()))
+             {
+               mProgress.IncNumberHandledFiles();
+               AddFile( itr->string() );
+             }
+           mProgressSignal(mProgress);
+           if (mProgress.GetStop()) break;
+         }
       }
-    */    
+  }
+
+    /*
+
     std::string fileName;
     std::string dirName = dirpath;
 
@@ -134,37 +145,31 @@ namespace creaImageIO
 
        wxFileName wxffn(dir.GetName(),filename);
        std::string ffn = wx2std(wxffn.GetFullPath());
-       //      std::cout << "file : "<<ffn << std::endl;
        if (IsHandledFile(ffn)) 
          {
            mProgress.IncNumberHandledFiles();
-           //      std::cout << "handled : "<<ffn << std::endl;
            AddFile( ffn );
          }
-       //      std::cout << "signal " << std::endl;
        mProgressSignal(mProgress);
-       //      std::cout << "cont " << std::endl;
        cont = ( dir.GetNext(&filename) && (!mProgress.GetStop()) );
-       //      std::cout << "next" << std::endl;
       }
     
     // Recurse into subdirs
     if ( recursive )
       {
-       //      std::cout << "recurse " << std::endl;
        cont = dir.GetFirst(&filename, wxEmptyString, 
                            wxDIR_DIRS | wxDIR_HIDDEN );
        while ( cont )
          {
            wxFileName wxffn(dir.GetName(),filename);
            std::string ffn = wx2std(wxffn.GetFullPath());
-           //      std::cout << "goto "<<ffn << std::endl;
            AddDirectoryRecursor( ffn, recursive);
            cont = dir.GetNext(&filename);
          }
       }
-    
-  }
+  
+  */
+  
   //=======================================================================