user/wxFile/FMJobs.cpp

   1 /*
   2  * Program: FMJobs.cpp
   3  *
   4  * Author: Robert Roebling
   5  *
   6  * Copyright: (C) 1997, GNU (Robert Roebling)
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23 #ifdef __GNUG__
  24 #pragma implementation "FMJobs.h"
  25 #endif
  26
  27 #include "FMJobs.h"
  28 #include "wx/utils.h"
  29 #include "wx/filefn.h"
  30 #include "wx/msgdlg.h"
  31
  32 //-----------------------------------------------------------------------------
  33 // wxCopyStatusDia
  34 //-----------------------------------------------------------------------------
  35
  36 IMPLEMENT_DYNAMIC_CLASS(wxCopyStatusDia,wxDialog);
  37
  38 const  ID_CANCEL_COPY = 1000;
  39
  40 BEGIN_EVENT_TABLE(wxCopyStatusDia,wxDialog)
  41   EVT_BUTTON  (ID_CANCEL_COPY,   wxCopyStatusDia::OnCommand)
  42 END_EVENT_TABLE()
  43
  44 wxCopyStatusDia::wxCopyStatusDia( wxFrame *parent, const wxString &dest, wxArrayString *files ) :
  45   wxDialog( parent, -1, "FileMaker copy job control", wxPoint(180,180), wxSize(500,200) )
  46 {
  47   int w = 0;
  48   int h = 0;
  49   GetSize( &w, &h );
  50
  51   m_dest = dest;
  52   m_files = files;
  53   m_stop = FALSE;
  54
  55   (void)new wxStaticText( this, -1, "Copying files", wxPoint(10,10) );
  56   (void)new wxStaticText( this, -1, "from:", wxPoint(30,40) );
  57   m_sourceMsg = new wxStaticText( this, -1, "", wxPoint(80,40), wxSize(200,-1) );
  58   (void)new wxStaticText( this, -1, "    to:", wxPoint(30,70) );
  59   m_destMsg = new wxStaticText( this, -1, "", wxPoint(80,70), wxSize(200,-1) );
  60   (void)new wxStaticText( this, -1, "    Kb copied:", wxPoint(30,100) );
  61   m_statusMsg = new wxStaticText( this, -1, "0", wxPoint(120,100), wxSize(100,-1) );
  62
  63   m_cancelButton = new wxButton( this, ID_CANCEL_COPY, "Return", wxPoint(w-130,h-50), wxSize(85,30) );
  64
  65   Centre( wxVERTICAL | wxHORIZONTAL );
  66
  67   m_timer = new wxCopyTimer( this );
  68   m_timer->Start( 300, TRUE );
  69
  70   Show( TRUE );
  71 };
  72
  73 wxCopyStatusDia::~wxCopyStatusDia()
  74 {
  75   delete m_timer;
  76 };
  77
  78 void wxCopyStatusDia::OnCommand( wxCommandEvent &WXUNUSED(event) )
  79 {
  80   if (m_stop) EndModal(wxID_CANCEL);
  81   m_stop = TRUE;
  82 };
  83
  84 void wxCopyStatusDia::DoCopy(void)
  85 {
  86   wxYield();
  87
  88   if (!wxDirExists(m_dest))
  89   {
  90     wxMessageBox( "Target is not a directory or it doesn`t exist. Can`t copy.", "FileMaker" );
  91     return;
  92   };
  93
  94   for (uint i = 0; i < m_files->Count(); i++)
  95   {
  96     wxString src = (*m_files)[i];
  97     if (wxDirExists( src ))
  98       CopyDir( src, m_dest );
  99     else
 100       CopyFile( src, m_dest );
 101     if (m_stop) return;
 102   };
 103   m_stop = TRUE;
 104 };
 105
 106 void wxCopyStatusDia::CopyDir( wxString &srcDir, wxString &destDir )
 107 {
 108   wxString src = srcDir;
 109   wxString dest = destDir;
 110   dest += "/";
 111   dest += wxFileNameFromPath( src );
 112   if (!wxMkdir( dest ))
 113   {
 114     wxMessageBox( "Could not create target directory.", "FileMaker" );
 115     return;
 116   };
 117
 118   wxArrayString list;
 119   src += "/*";
 120   char *f = wxFindFirstFile( src, wxDIR );
 121   while (f)
 122   {
 123     list.Add( f );
 124     f = wxFindNextFile();
 125   };
 126
 127   for (uint i = 0; i < list.Count(); i++)
 128   {
 129     wxString filename = list[i];
 130     if (wxDirExists( filename ))
 131       CopyDir( filename, dest );
 132     else
 133       CopyFile( filename, dest );
 134     if (m_stop) return;
 135   };
 136 };
 137
 138 void wxCopyStatusDia::CopyFile( wxString &src, wxString &destDir )
 139 {
 140   m_sourceMsg->SetLabel( src );
 141   wxString dest = destDir;
 142   dest += "/";
 143   dest += wxFileNameFromPath( src );
 144   m_destMsg->SetLabel( dest );
 145
 146   wxYield();
 147
 148   if (wxFileExists(dest))
 149   {
 150     wxString s = "Target file ";
 151     s += dest;
 152     s += " exists already. Overwrite?";
 153     int ret = wxMessageBox( s, "FileMaker", wxYES_NO );
 154     if (ret == wxNO) return;
 155   };
 156
 157   FILE *fs = (FILE *) NULL, *fd = (FILE *) NULL;
 158   if (!(fs = fopen(src, "rb")))
 159   {
 160     wxString s = "Cannot open source file ";
 161     s += src;
 162     s += ".";
 163     wxMessageBox( s, "FileMaker" );
 164     return;
 165   }
 166   else
 167   if (!(fd = fopen(dest, "wb")))
 168   {
 169     fclose(fs);
 170     wxString s = "Cannot open target file ";
 171     s += dest;
 172     s += ".";
 173     wxMessageBox( s, "FileMaker" );
 174     return;
 175   };
 176   int ch;
 177   long kcounter = 0;
 178   while (!m_stop)
 179   {
 180     int counter = 0;
 181     while ((ch = getc( fs )) != EOF)
 182     {
 183       putc( ch, fd );
 184       counter++;
 185       if (counter == 1000) break;
 186     };
 187     kcounter++;
 188     m_statusMsg->SetLabel( IntToString( kcounter) );
 189     wxYield();
 190     if (ch == EOF) break;
 191   };
 192   fclose( fs );
 193   fclose( fd );
 194 };
 195
 196
 197 //-----------------------------------------------------------------------------
 198 // wxDeleteStatusDia
 199 //-----------------------------------------------------------------------------
 200
 201 /*
 202
 203 IMPLEMENT_DYNAMIC_CLASS(wxDeleteStatusDia,wxDialogBox);
 204
 205 wxDeleteStatusDia::wxDeleteStatusDia( wxFrame *parent, wxStringList *files ) :
 206   wxDialogBox( parent, "FileMaker delete job control", TRUE,
 207     180, 180, 500, 200, wxCAPTION | wxTRANSIENT )
 208 {
 209   int w = 0;
 210   int h = 0;
 211   GetSize( &w, &h );
 212
 213   m_files = files;
 214   m_stop = FALSE;
 215   m_countFiles = 0;
 216   m_countDirs = 0;
 217
 218   wxFont *myFont = wxTheFontList->FindOrCreateFont( 12, wxROMAN, wxNORMAL, wxNORMAL );
 219   SetLabelFont( myFont );
 220   SetButtonFont( myFont );
 221
 222   wxStaticText *msg = new wxStaticText( this, "Deleting file or directory:", 10, 10 );
 223   m_targetMsg = new wxStaticText( this, "", 80, 40, 300 );
 224   msg = new wxStaticText( this, " Directories deleted:", 10, 80 );
 225   m_dirsMsg = new wxStaticText( this, "0", 120, 80, 80 );
 226   msg = new wxStaticText( this, "      Files deleted:", 10, 110 );
 227   m_filesMsg = new wxStaticText( this, "0", 120, 110, 100 );
 228
 229   m_cancelButton = new wxButton( this, NULL, "Return", w-130, h-50, 85, 30 );
 230
 231   Centre( wxVERTICAL | wxHORIZONTAL );
 232
 233   m_timer = new wxDeleteTimer( this );
 234   m_timer->Start( 300, TRUE );
 235
 236   Show( TRUE );
 237 };
 238
 239 wxDeleteStatusDia::~wxDeleteStatusDia()
 240 {
 241   delete m_timer;
 242 };
 243
 244 void wxDeleteStatusDia::OnCommand( wxWindow &win, wxCommandEvent &WXUNUSED(event) )
 245 {
 246   if (&win == m_cancelButton)
 247   {
 248     if (m_stop) Show( FALSE );
 249     m_stop = TRUE;
 250     return;
 251   };
 252 };
 253
 254 void wxDeleteStatusDia::DoDelete(void)
 255 {
 256   while (wxTheApp->Pending()) wxTheApp->Dispatch();
 257   wxNode *node = m_files->First();
 258   while (node)
 259   {
 260     char *target = (char*)node->Data();
 261     if (wxDirExists( target ))
 262       DeleteDir( target );
 263     else
 264       DeleteFile( target );
 265     if (m_stop) return;
 266     node = node->Next();
 267   };
 268   m_stop = TRUE;
 269 };
 270
 271 void wxDeleteStatusDia::DeleteDir( char *target )
 272 {
 273   wxString s = target;
 274   s += "// *";
 275   wxStringList list;
 276   char *f = wxFindFirstFile( s );
 277   while (f)
 278   {
 279     list.Add( f );
 280     f = wxFindNextFile();
 281   };
 282   wxNode *node = list.First();
 283   while (node)
 284   {
 285     f = (char*)node->Data();
 286     if (wxDirExists( f ))
 287       DeleteDir( f );
 288     else
 289       DeleteFile( f );
 290     if (m_stop) return;
 291     node = node->Next();
 292   };
 293   if (!wxRmdir( target ))
 294   {
 295     s = "Could not remove directory ";
 296     s += target;
 297     s += ".";
 298     wxMessageBox( s, "FileMaker" );
 299     return;
 300   }
 301   else
 302   {
 303     m_countDirs++;
 304     m_dirsMsg->SetLabel( wxIntToString( m_countDirs) );
 305   };
 306 };
 307
 308 void wxDeleteStatusDia::DeleteFile( char *target )
 309 {
 310   m_targetMsg->SetLabel( target );
 311   while (wxTheApp->Pending()) wxTheApp->Dispatch();
 312   if (!wxRemoveFile( target ))
 313   {
 314     wxString s = "Could not delete file ";
 315     s += target;
 316     s += ".";
 317     wxMessageBox( s, "FileMaker" );
 318   }
 319   else
 320   {
 321     m_countFiles++;
 322     m_filesMsg->SetLabel( wxIntToString( m_countFiles) );
 323   };
 324 };
 325
 326 */