src/utils/aLinkCreator/src/alcframe.cpp

   1 ////////////////////////////////////////////////////////////////////////////////
   2 /// Name:         AlcFrame Class
   3 ///
   4 /// Purpose:      aMule ed2k link creator
   5 ///
   6 /// Author:       ThePolish <thepolish@vipmail.ru>
   7 ///
   8 /// Copyright (c) 2004-2011 ThePolish ( thepolish@vipmail.ru )
   9 ///
  10 /// Copyright (c) 2004-2011 Marcelo Roberto Jimenez ( phoenix@amule.org )
  11 ///
  12 /// Pixmaps from:
  13 ///     http://jimmac.musichall.cz/ikony.php3
  14 ///     http://www.everaldo.com
  15 ///     http://www.icomania.com
  16 ///
  17 /// This program is free software; you can redistribute it and/or modify
  18 /// it under the terms of the GNU General Public License as published by
  19 /// (at your option) any later version.
  20 ///
  21 /// This program is distributed in the hope that it will be useful,
  22 /// but WITHOUT ANY WARRANTY; without even the implied warranty of
  23 /// the Free Software Foundation; either version 2 of the License, or
  24 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  25 /// GNU General Public License for more details.
  26 ///
  27 /// You should have received a copy of the GNU General Public License
  28 /// along with this program; if not, write to the
  29 /// Free Software Foundation, Inc.,
  30 /// 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  31 ////////////////////////////////////////////////////////////////////////////////
  32
  33
  34 #include <wx/clipbrd.h>
  35 #include <wx/dataobj.h>
  36 #include <wx/file.h>
  37 #include <wx/filedlg.h>
  38 #include <wx/filename.h>
  39 #include <wx/button.h>
  40 #include <wx/icon.h>
  41 #include <wx/log.h>
  42 #include <wx/msgdlg.h>
  43 #include <wx/statbox.h>
  44 #include <wx/stattext.h>
  45 #include <wx/textfile.h>
  46 #include <wx/timer.h>
  47 #include <wx/toolbar.h>
  48 #include <wx/uri.h>
  49 #include <wx/url.h>
  50
  51 #ifdef __WINDOWS__
  52         #include <winerror.h>
  53         #include <shlobj.h>
  54 #elif defined(__WXMAC__)
  55         #include <CoreServices/CoreServices.h>
  56         #if wxCHECK_VERSION(2, 9, 0)
  57                 #include <wx/osx/core/cfstring.h>  // Do_not_auto_remove
  58         #else
  59                 #include <wx/mac/corefoundation/cfstring.h>
  60         #endif
  61         #include <wx/intl.h>
  62 #endif
  63
  64 #include "md4.h"
  65 #include "ed2khash.h"
  66 #include "alcframe.h"
  67 #include "alcpix.h"
  68 #include "alc.h"
  69
  70 /// Constructor
  71 AlcFrame::AlcFrame (const wxString & title):
  72     wxFrame ((wxFrame *) NULL, -1, title)
  73 {
  74   // Give it an icon
  75 #ifdef __WINDOWS__
  76   wxIcon icon(wxT("alc"));
  77 #else
  78   wxIcon icon;
  79   icon.CopyFromBitmap(AlcPix::getPixmap(wxT("alc")));
  80 #endif
  81   SetIcon (icon);
  82
  83   // Status Bar
  84   CreateStatusBar ();
  85   SetStatusText (_("Welcome!"));
  86
  87   // Unused dialog for now
  88   m_progressBar = NULL;
  89
  90   // Frame Vertical sizer
  91   m_frameVBox = new wxBoxSizer (wxVERTICAL);
  92
  93   // Add Main panel to frame (needed by win32 for padding sub panels)
  94   m_mainPanel = new wxPanel (this, -1);
  95
  96   // Main Panel Vertical Sizer
  97   m_mainPanelVBox = new wxBoxSizer (wxVERTICAL);
  98
  99   // Main Panel static line
 100   m_staticLine = new wxStaticLine (m_mainPanel, -1);
 101   m_mainPanelVBox->Add (m_staticLine, 0, wxALL | wxGROW);
 102
 103   // Input Parameters
 104   m_inputSBox =
 105     new wxStaticBox (m_mainPanel, -1, _("Input parameters"));
 106   m_inputSBoxSizer = new wxStaticBoxSizer (m_inputSBox, wxHORIZONTAL);
 107
 108   // Input Grid
 109   m_inputFlexSizer = new wxFlexGridSizer (6, 2, 5, 10);
 110
 111   // Left col is growable
 112   m_inputFlexSizer->AddGrowableCol (0);
 113
 114   // Static texts
 115   m_inputFileStaticText=new wxStaticText(m_mainPanel, -1,
 116                                          _("File to Hash"),
 117                                          wxDefaultPosition,wxDefaultSize,wxALIGN_CENTRE);
 118
 119   m_inputAddStaticText=new wxStaticText(m_mainPanel, -1,
 120                                         _("Add Optional URLs for this file"),
 121                                         wxDefaultPosition,wxDefaultSize,wxALIGN_CENTRE);
 122
 123   // Text ctrls
 124   m_inputFileTextCtrl = new wxTextCtrl (m_mainPanel,-1,wxEmptyString,
 125                                         wxDefaultPosition, wxSize(300,-1));
 126   m_inputFileTextCtrl->
 127   SetToolTip (_
 128               ("Enter here the file you want to compute the eD2k link"));
 129
 130   m_inputAddTextCtrl = new wxTextCtrl (m_mainPanel,-1,wxEmptyString,
 131                                        wxDefaultPosition, wxSize(300,-1));
 132   m_inputAddTextCtrl->
 133   SetToolTip (_
 134               ("Enter here the URL you want to add to the eD2k link: Add / at the end to let aLinkCreator append the current file name"));
 135
 136   // List box
 137   m_inputUrlListBox = new wxListBox(m_mainPanel, -1, wxDefaultPosition,
 138                                     wxDefaultSize, 0, NULL, wxLB_SINGLE | wxLB_NEEDED_SB | wxLB_HSCROLL);
 139
 140   // Buttons
 141   m_inputFileBrowseButton =
 142     new wxButton (m_mainPanel, ID_BROWSE_BUTTON, wxString (_("Browse")));
 143
 144   m_inputAddButton =
 145     new wxButton (m_mainPanel, ID_ADD_BUTTON, wxString (_("Add")));
 146
 147   // Button bar
 148   m_buttonUrlVBox = new wxBoxSizer (wxVERTICAL);
 149   m_removeButton =
 150     new wxButton (m_mainPanel, ID_REMOVE_BUTTON, wxString (_("Remove")));
 151   m_clearButton =
 152     new wxButton (m_mainPanel, ID_CLEAR_BUTTON, wxString (_("Clear")));
 153
 154   m_buttonUrlVBox->Add (m_removeButton, 0, wxALIGN_CENTER | wxTOP | wxBOTTOM, 5);
 155   m_buttonUrlVBox->Add (m_clearButton, 0, wxALIGN_CENTER | wxTOP | wxBOTTOM, 5);
 156
 157   // Check button
 158   m_parthashesCheck =
 159     new wxCheckBox (m_mainPanel, ID_PARTHASHES_CHECK,
 160                     _
 161                     ("Create link with part-hashes"));
 162
 163   m_parthashesCheck->SetValue(false);
 164
 165   m_parthashesCheck->
 166   SetToolTip (_
 167               ("Help to spread new and rare files faster, at the cost of an increased link size"));
 168
 169   // Add to sizers
 170   m_inputFlexSizer->Add (m_inputFileStaticText, 1, wxGROW | wxALIGN_BOTTOM | wxTOP, 10);
 171   m_inputFlexSizer->Add (1,1);
 172
 173   m_inputFlexSizer->Add (m_inputFileTextCtrl, 1, wxGROW | wxALIGN_TOP , 0);
 174   m_inputFlexSizer->Add (m_inputFileBrowseButton, 0, wxGROW | wxALIGN_TOP , 0);
 175
 176   m_inputFlexSizer->Add (m_inputAddStaticText, 1, wxGROW | wxALIGN_BOTTOM | wxTOP, 10);
 177   m_inputFlexSizer->Add (1,1);
 178
 179   m_inputFlexSizer->Add (m_inputAddTextCtrl, 1, wxGROW | wxALIGN_TOP , 0);
 180   m_inputFlexSizer->Add (m_inputAddButton, 0, wxGROW | wxALIGN_TOP , 0);
 181
 182   m_inputFlexSizer->Add (m_inputUrlListBox, 0, wxGROW | wxALIGN_CENTER , 0);
 183   m_inputFlexSizer->Add (m_buttonUrlVBox, 0, wxGROW | wxALIGN_CENTER , 0);
 184
 185   m_inputFlexSizer->Add (m_parthashesCheck, 0, wxGROW | wxALIGN_CENTER | wxTOP, 10);
 186   m_inputFlexSizer->Add (1,1);
 187
 188   m_inputSBoxSizer->Add (m_inputFlexSizer, 1, wxGROW | wxALIGN_CENTER | wxALL, 10);
 189   m_mainPanelVBox->Add (m_inputSBoxSizer, 0, wxGROW | wxALIGN_CENTER | wxALL, 10);
 190
 191 #ifdef WANT_MD4SUM
 192   // MD4 Hash Vertical Box Sizer
 193   m_md4HashSBox = new wxStaticBox (m_mainPanel, -1, _("MD4 File Hash"));
 194   m_md4HashSBoxSizer = new wxStaticBoxSizer (m_md4HashSBox, wxHORIZONTAL);
 195
 196   // MD4 Hash results
 197   m_md4HashTextCtrl = new wxTextCtrl( m_mainPanel, -1, wxEmptyString, wxDefaultPosition,
 198                                       wxDefaultSize, wxTE_READONLY );
 199
 200   m_md4HashSBoxSizer->Add (m_md4HashTextCtrl, 1, wxALL | wxALIGN_CENTER, 5);
 201   m_mainPanelVBox->Add( m_md4HashSBoxSizer, 0, wxALL | wxGROW, 10 );
 202 #endif
 203
 204   // Hash Vertical Box Sizer
 205   m_e2kHashSBox = new wxStaticBox (m_mainPanel, -1, _("eD2k File Hash"));
 206   m_e2kHashSBoxSizer = new wxStaticBoxSizer (m_e2kHashSBox, wxHORIZONTAL);
 207
 208   // Hash results
 209   m_e2kHashTextCtrl = new wxTextCtrl( m_mainPanel, -1, wxEmptyString, wxDefaultPosition,
 210                                       wxDefaultSize, wxTE_READONLY );
 211
 212   m_e2kHashSBoxSizer->Add (m_e2kHashTextCtrl, 1, wxALL | wxALIGN_CENTER, 5);
 213   m_mainPanelVBox->Add( m_e2kHashSBoxSizer, 0, wxALL | wxGROW, 10 );
 214
 215   // Ed2k Vertical Box Sizer
 216   m_ed2kSBox = new wxStaticBox (m_mainPanel, -1, _("eD2k link"));
 217   m_ed2kSBoxSizer = new wxStaticBoxSizer (m_ed2kSBox, wxVERTICAL);
 218
 219   // Ed2k results
 220   m_ed2kTextCtrl = new wxTextCtrl( m_mainPanel, -1, wxEmptyString, wxDefaultPosition,
 221                                    wxSize(-1,60), wxTE_MULTILINE|wxTE_READONLY|wxVSCROLL );
 222
 223   m_ed2kSBoxSizer->Add (m_ed2kTextCtrl, 1, wxALL | wxGROW, 5);
 224   m_mainPanelVBox->Add( m_ed2kSBoxSizer, 1, wxALL | wxGROW, 10 );
 225
 226   // Button bar
 227   m_buttonHBox = new wxBoxSizer (wxHORIZONTAL);
 228   m_startButton =
 229     new wxButton (m_mainPanel, ID_START_BUTTON, wxString (_("Start")));
 230   m_saveButton =
 231     new wxButton (m_mainPanel, ID_SAVEAS_BUTTON, wxString (_("Save")));
 232   m_copyButton =
 233     new wxButton (m_mainPanel, ID_COPY_BUTTON, wxString (_("Copy to clipboard")));
 234   m_closeButton =
 235     new wxButton (m_mainPanel, ID_EXIT_BUTTON, wxString (_("Exit")));
 236
 237   m_buttonHBox->Add (m_copyButton, 0, wxALIGN_LEFT | wxALL, 5);
 238   m_buttonHBox->Add(1,1,1);
 239   m_buttonHBox->Add (m_startButton, 0, wxALIGN_RIGHT | wxALL, 5);
 240   m_buttonHBox->Add (m_saveButton, 0, wxALIGN_RIGHT | wxALL, 5);
 241   m_buttonHBox->Add (m_closeButton, 0, wxALIGN_RIGHT | wxALL, 5);
 242
 243
 244   m_mainPanelVBox->Add (m_buttonHBox, 0,  wxALL | wxGROW, 5);
 245
 246   // Toolbar Pixmaps
 247   m_toolBarBitmaps[0] = AlcPix::getPixmap(wxT("open"));
 248   m_toolBarBitmaps[1] = AlcPix::getPixmap(wxT("copy"));
 249   m_toolBarBitmaps[2] = AlcPix::getPixmap(wxT("saveas"));
 250   m_toolBarBitmaps[3] = AlcPix::getPixmap(wxT("about"));
 251
 252   // Constructing toolbar
 253   m_toolbar =
 254     new wxToolBar (this, -1, wxDefaultPosition, wxDefaultSize,
 255                    wxTB_HORIZONTAL | wxTB_FLAT);
 256
 257   m_toolbar->SetToolBitmapSize (wxSize (32, 32));
 258   m_toolbar->SetMargins (2, 2);
 259
 260   m_toolbar->AddTool (ID_BAR_OPEN, _("Open"), m_toolBarBitmaps[0],
 261                       _("Open a file to compute its eD2k link"));
 262
 263   m_toolbar->AddTool (ID_BAR_COPY, _("Copy"), m_toolBarBitmaps[1],
 264                       _("Copy computed eD2k link to clipboard"));
 265
 266   m_toolbar->AddTool (ID_BAR_SAVEAS, _("Save as"), m_toolBarBitmaps[2],
 267                       _("Save computed eD2k link to file"));
 268
 269   m_toolbar->AddSeparator ();
 270
 271   m_toolbar->AddTool (ID_BAR_ABOUT, _("About"), m_toolBarBitmaps[3],
 272                       _("About aLinkCreator"));
 273
 274   m_toolbar->Realize ();
 275
 276   SetToolBar (m_toolbar);
 277
 278   // Main panel Layout
 279   m_mainPanel->SetAutoLayout(true);
 280   m_mainPanel->SetSizerAndFit (m_mainPanelVBox);
 281
 282   // Frame Layout
 283   m_frameVBox->Add (m_mainPanel, 1, wxALL | wxGROW, 0);
 284   SetAutoLayout (true);
 285   SetSizerAndFit (m_frameVBox);
 286
 287   m_startButton->SetFocus();
 288 }
 289
 290 /// Destructor
 291 AlcFrame::~AlcFrame ()
 292 {}
 293
 294 /// Events table
 295 BEGIN_EVENT_TABLE (AlcFrame, wxFrame)
 296 EVT_TOOL (ID_BAR_OPEN, AlcFrame::OnBarOpen)
 297 EVT_TOOL (ID_BAR_SAVEAS, AlcFrame::OnBarSaveAs)
 298 EVT_TOOL (ID_BAR_COPY, AlcFrame::OnBarCopy)
 299 EVT_TOOL (ID_BAR_ABOUT, AlcFrame::OnBarAbout)
 300 EVT_BUTTON (ID_START_BUTTON, AlcFrame::OnStartButton)
 301 EVT_BUTTON (ID_EXIT_BUTTON, AlcFrame::OnCloseButton)
 302 EVT_BUTTON (ID_SAVEAS_BUTTON, AlcFrame::OnSaveAsButton)
 303 EVT_BUTTON (ID_COPY_BUTTON, AlcFrame::OnCopyButton)
 304 EVT_BUTTON (ID_BROWSE_BUTTON, AlcFrame::OnBrowseButton)
 305 EVT_BUTTON (ID_ADD_BUTTON, AlcFrame::OnAddUrlButton)
 306 EVT_BUTTON (ID_REMOVE_BUTTON, AlcFrame::OnRemoveUrlButton)
 307 EVT_BUTTON (ID_CLEAR_BUTTON, AlcFrame::OnClearUrlButton)
 308 END_EVENT_TABLE ()
 309
 310 /// Toolbar Open button
 311 void
 312 AlcFrame::OnBarOpen (wxCommandEvent & WXUNUSED(event))
 313 {
 314   SetFileToHash();
 315 }
 316
 317 /// Browse button to select file to hash
 318 void
 319 AlcFrame::OnBrowseButton (wxCommandEvent & WXUNUSED(event))
 320 {
 321   SetFileToHash();
 322 }
 323
 324 /// Set File to hash in wxTextCtrl
 325 void
 326 AlcFrame::SetFileToHash()
 327 {
 328 #ifdef __WINDOWS__
 329         wxString browseroot;
 330         LPITEMIDLIST pidl;
 331         HRESULT hr = SHGetSpecialFolderLocation(NULL, CSIDL_PERSONAL, &pidl);
 332         if (SUCCEEDED(hr)) {
 333                 if (!SHGetPathFromIDList(pidl, wxStringBuffer(browseroot, MAX_PATH))) {
 334                         browseroot = wxFileName::GetHomeDir();
 335                 }
 336         } else {
 337                 browseroot = wxFileName::GetHomeDir();
 338         }
 339         if (pidl) {
 340                 LPMALLOC pMalloc;
 341                 SHGetMalloc(&pMalloc);
 342                 if (pMalloc) {
 343                         pMalloc->Free(pidl);
 344                         pMalloc->Release();
 345                 }
 346         }
 347 #elif defined(__WXMAC__)
 348
 349         FSRef fsRef;
 350         wxString browseroot;
 351         if (FSFindFolder(kUserDomain, kDocumentsFolderType, kCreateFolder, &fsRef) == noErr)
 352         {
 353                 CFURLRef        urlRef          = CFURLCreateFromFSRef(NULL, &fsRef);
 354                 CFStringRef     cfString        = CFURLCopyFileSystemPath(urlRef, kCFURLPOSIXPathStyle);
 355                 CFRelease(urlRef) ;
 356                 #if wxCHECK_VERSION(2, 9, 0)
 357                         browseroot = wxCFStringRef(cfString).AsString(wxLocale::GetSystemEncoding());
 358                 #else
 359                         browseroot = wxMacCFStringHolder(cfString).AsString(wxLocale::GetSystemEncoding());
 360                 #endif
 361         } else {
 362                 browseroot = wxFileName::GetHomeDir();
 363         }
 364
 365 #else
 366         wxString browseroot = wxFileName::GetHomeDir();
 367 #endif
 368   const wxString & filename =
 369     wxFileSelector (_("Select the file you want to compute the eD2k link"),
 370                     browseroot, wxEmptyString, wxEmptyString, wxT("*.*"),
 371                     wxFD_OPEN | wxFD_FILE_MUST_EXIST, this);
 372
 373   if (!filename.empty ())
 374     {
 375       m_inputFileTextCtrl->SetValue(filename);
 376     }
 377 }
 378
 379 /// Toolbar Save As button
 380 void
 381 AlcFrame::OnBarSaveAs (wxCommandEvent & WXUNUSED(event))
 382 {
 383   SaveEd2kLinkToFile();
 384 }
 385
 386 /// Save As button
 387 void
 388 AlcFrame::OnSaveAsButton(wxCommandEvent & WXUNUSED(event))
 389 {
 390   SaveEd2kLinkToFile();
 391 }
 392
 393 /// Copy Ed2k link to clip board
 394 void
 395 AlcFrame::CopyEd2kLinkToClipBoard()
 396 {
 397   wxString link = m_ed2kTextCtrl->GetValue();
 398   if (!link.IsEmpty())
 399     {
 400       wxClipboardLocker clipLocker;
 401       if ( !clipLocker )
 402         {
 403           wxLogError(_("Can't open the clipboard"));
 404
 405           return;
 406         }
 407
 408       wxTheClipboard->AddData(new wxTextDataObject(link));
 409     }
 410   else
 411     {
 412       SetStatusText (_("Nothing to copy for now !"));
 413     }
 414 }
 415
 416 /// Copy button
 417 void
 418 AlcFrame::OnCopyButton(wxCommandEvent & WXUNUSED(event))
 419 {
 420   CopyEd2kLinkToClipBoard();
 421 }
 422
 423 /// Toolbar Copy button
 424 void
 425 AlcFrame::OnBarCopy(wxCommandEvent & WXUNUSED(event))
 426 {
 427   CopyEd2kLinkToClipBoard();
 428 }
 429
 430 /// Save computed Ed2k link to file
 431 void
 432 AlcFrame::SaveEd2kLinkToFile()
 433 {
 434   wxString link(m_ed2kTextCtrl->GetValue());
 435
 436   if (!link.IsEmpty())
 437     {
 438       const wxString & filename =
 439         wxFileSelector (_("Select the file to your computed eD2k link"),
 440                         wxFileName::GetHomeDir(),wxT("my_ed2k_link"),
 441                         wxT("txt"), wxT("*.txt"), wxFD_SAVE, this);
 442
 443       if (!filename.empty ())
 444         {
 445           // Open file and let wxFile destructor close the file
 446           // Closing it explicitly may crash on Win32 ...
 447           wxFile file(filename,wxFile::write_append);
 448           if (! file.IsOpened())
 449             {
 450               SetStatusText (_("Unable to open ") + filename);
 451               return;
 452             }
 453           file.Write(link + wxTextFile::GetEOL());
 454         }
 455       else
 456         {
 457           SetStatusText (_("Please, enter a non empty file name"));
 458         }
 459     }
 460   else
 461     {
 462       SetStatusText (_("Nothing to save for now !"));
 463     }
 464 }
 465
 466 /// Toolbar About button
 467 void
 468 AlcFrame::OnBarAbout (wxCommandEvent & WXUNUSED(event))
 469 {
 470   wxMessageBox (_
 471                 ("aLinkCreator, the aMule eD2k link creator\n\n(c) 2004 ThePolish <thepolish@vipmail.ru>\n\nPixmaps from http://www.everaldo.com and http://www.icomania.com\nand http://jimmac.musichall.cz/ikony.php3\n\nDistributed under GPL"),
 472                 _("About aLinkCreator"), wxOK | wxCENTRE | wxICON_INFORMATION);
 473 }
 474
 475 /// Close Button
 476 void AlcFrame::OnCloseButton (wxCommandEvent & WXUNUSED(event))
 477 {
 478   Close (false);
 479 }
 480
 481 /// Hook into MD4/ED2K routine
 482 bool AlcFrame::Hook(int percent)
 483 {
 484   // Update progress bar
 485   bool goAhead = ::wxGetApp().GetMainFrame()->m_progressBar->Update(percent);
 486   if (!goAhead)
 487     {
 488       // Destroying progressbar: no merci for croissants !
 489       ::wxGetApp().GetMainFrame()->m_progressBar->Destroy();
 490       // Now, be paranoid
 491       delete ::wxGetApp().GetMainFrame()->m_progressBar;
 492       ::wxGetApp().GetMainFrame()->m_progressBar = NULL;
 493     }
 494
 495   return (goAhead);
 496 }
 497
 498 /// Compute Hashes on Start Button
 499 void AlcFrame::OnStartButton (wxCommandEvent & WXUNUSED(event))
 500 {
 501   wxString filename = m_inputFileTextCtrl->GetValue();
 502
 503   if (!filename.empty ())
 504     {
 505       // Chrono
 506       wxStopWatch chrono;
 507
 508       // wxFileName needed for base name
 509       wxFileName fileToHash(filename);
 510
 511       // Set waiting msg
 512       m_e2kHashTextCtrl->SetValue(_("Hashing..."));
 513       m_ed2kTextCtrl->SetValue(_("Hashing..."));
 514
 515 #ifdef WANT_MD4SUM
 516       // Create MD4 progress bar dialog
 517       m_progressBar=new wxProgressDialog  (_("aLinkCreator is working for you"), _("Computing MD4 Hash..."),
 518                                            100, this, wxPD_AUTO_HIDE | wxPD_CAN_ABORT | wxPD_REMAINING_TIME);
 519       m_md4HashTextCtrl->SetValue(_("Hashing..."));
 520
 521       // Md4 hash
 522       MD4 md4;
 523       m_md4HashTextCtrl->SetValue(md4.calcMd4FromFile(filename,Hook));
 524
 525       // Deleting MD4 progress bar dialog
 526       delete m_progressBar;
 527       m_progressBar=NULL;
 528
 529 #endif
 530
 531       // Create ED2K progress bar dialog
 532       m_progressBar=new wxProgressDialog  (_("aLinkCreator is working for you"), _("Computing eD2k Hashes..."),
 533                                            100, this, wxPD_AUTO_HIDE | wxPD_CAN_ABORT | wxPD_REMAINING_TIME);
 534
 535       // Compute ed2k Hash
 536       Ed2kHash hash;
 537
 538       // Test the return value to see if was aborted.
 539       if (hash.SetED2KHashFromFile(filename, Hook))
 540         {
 541
 542           wxArrayString ed2kHash (hash.GetED2KHash());
 543
 544           // Get URLs
 545           wxArrayString arrayOfUrls;
 546           wxString url;
 547           for (size_t i = 0; i < m_inputUrlListBox->GetCount(); ++i)
 548             {
 549               url=m_inputUrlListBox->GetString(i);
 550               if (url.Right(1) == wxT("/"))
 551                 {
 552                   url += fileToHash.GetFullName();
 553                 }
 554                 arrayOfUrls.Add(wxURI(url).BuildURI());
 555             }
 556           arrayOfUrls.Shrink(); // Reduce memory usage
 557
 558           // Ed2k hash
 559           m_e2kHashTextCtrl->SetValue(ed2kHash.Last());
 560
 561           // Ed2k link
 562           m_ed2kTextCtrl->SetValue(hash.GetED2KLink(m_parthashesCheck->IsChecked(), &arrayOfUrls));
 563         }
 564       else
 565         {
 566           // Set cancelled msg
 567           m_e2kHashTextCtrl->SetValue(_("Cancelled !"));
 568           m_ed2kTextCtrl->SetValue(_("Cancelled !"));
 569         }
 570
 571       // Deleting progress bar dialog
 572       delete m_progressBar;
 573       m_progressBar=NULL;
 574
 575       // Set status text
 576       SetStatusText (wxString::Format(_("Done in %.2f s"),
 577                                       chrono.Time()*.001));
 578     }
 579   else
 580     {
 581       // Set status text
 582       SetStatusText (_("Please, enter a non empty file name"));
 583     }
 584 }
 585
 586
 587 /// Add an URL to the URL list box
 588 void
 589 AlcFrame::OnAddUrlButton (wxCommandEvent & WXUNUSED(event))
 590 {
 591   wxString url(m_inputAddTextCtrl->GetValue());
 592
 593   if (!url.IsEmpty())
 594     {
 595       // Check if the URL already exist in list
 596       bool UrlNotExists = true;
 597       for (size_t i = 0; i < m_inputUrlListBox->GetCount(); ++i)
 598         {
 599           if (url == m_inputUrlListBox->GetString(i))
 600             {
 601               UrlNotExists =false;
 602               break;
 603             }
 604         }
 605
 606       // Add only a not already existant URL
 607       if (UrlNotExists)
 608         {
 609           m_inputUrlListBox->Append(wxURI(url).BuildURI());
 610           m_inputAddTextCtrl->SetValue(wxEmptyString);
 611         }
 612       else
 613         {
 614           wxLogError(_("You have already added this URL !"));
 615         }
 616     }
 617   else
 618     {
 619       SetStatusText (_("Please, enter a non empty URL"));
 620     }
 621 }
 622
 623 /// Remove the selected URL from the URL list box
 624 void
 625 AlcFrame::OnRemoveUrlButton (wxCommandEvent & WXUNUSED(event))
 626 {
 627   m_inputUrlListBox->Delete(m_inputUrlListBox->GetSelection());
 628 }
 629
 630 /// Clear the URL list box
 631 void
 632 AlcFrame::OnClearUrlButton (wxCommandEvent & WXUNUSED(event))
 633 {
 634   m_inputUrlListBox->Clear();
 635 }
 636 // File_checked_for_headers