X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1b66e7e5ab419c5f91fc799c50addc42ef36e23b..c801d85f158c4cba50b588807daabdcbd0ed3853:/user/wxFile/filectrl.cpp

diff --git a/user/wxFile/filectrl.cpp b/user/wxFile/filectrl.cpp
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+++ b/user/wxFile/filectrl.cpp
@@ -0,0 +1,541 @@
+/*
+ * Author: Robert Roebling
+ *
+ * Copyright: (C) 1997,1998 Robert Roebling
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the wxWindows Licence, which
+ * you have received with this library (see Licence.htm).
+ *
+ */
+
+
+#ifdef __GNUG__
+#pragma implementation "filectrl.h"
+#endif
+
+#include "filectrl.h"
+
+#include "wx/dnd.h"
+
+#include "sys/types.h"
+#include "sys/stat.h"
+#include "dirent.h"
+#include "pwd.h"
+#include "grp.h"
+#include "time.h"
+
+#include "folder.xpm"
+#include "txt.xpm"
+#include "list.xpm"
+#include "find.xpm"
+
+//-----------------------------------------------------------------------------
+//  wxFileData
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxFileData,wxObject);
+
+wxFileData::wxFileData( const wxString &name, const wxString &fname )
+{
+  m_name = name;
+  m_fileName = fname;
+
+  struct stat buff;
+  stat( m_fileName.GetData(), &buff );
+  struct stat lbuff;
+  lstat( m_fileName.GetData(), &lbuff );
+
+  struct tm *t = localtime( &lbuff.st_mtime );
+//  struct passwd *user = getpwuid( buff.st_uid );
+//  struct group *grp = getgrgid( buff.st_gid );
+
+  m_isDir = S_ISDIR( buff.st_mode );
+  m_isLink = S_ISLNK( lbuff.st_mode );
+  m_isExe = ((buff.st_mode & S_IXUSR ) == S_IXUSR );
+
+  m_size = buff.st_size;
+
+  m_hour = t->tm_hour;
+  m_minute = t->tm_min;
+  m_month = t->tm_mon+1;
+  m_day = t->tm_mday;
+  m_year = t->tm_year;
+
+  m_permissions.sprintf( "%c%c%c", 
+     ((( buff.st_mode & S_IRUSR ) == S_IRUSR ) ? 'r' : '-'),
+     ((( buff.st_mode & S_IWUSR ) == S_IWUSR ) ? 'w' : '-'),
+     ((( buff.st_mode & S_IXUSR ) == S_IXUSR ) ? 'x' : '-') );
+};
+
+wxString wxFileData::GetName(void) const
+{
+  return m_name;
+};
+
+wxString wxFileData::GetFullName(void) const
+{
+  return m_fileName;
+};
+
+wxString wxFileData::GetHint(void) const
+{
+  wxString s = m_fileName;
+  s += "  ";
+  if (m_isDir) s += "<DIR> ";
+  else if (m_isLink) s += "<LINK> ";
+  else
+  {
+    s += LongToString( m_size );
+    s += " bytes ";
+  };
+  s += IntToString( m_day );
+  s += ".";
+  s += IntToString( m_month );
+  s += ".";
+  s += IntToString( m_year );
+  s += "  ";
+  s += IntToString( m_hour );
+  s += ":";
+  s += IntToString( m_minute );
+  s += "  ";
+  s += m_permissions;
+  return s;
+};
+
+wxString wxFileData::GetEntry( const int num )
+{
+  wxString s;
+  switch (num)
+  {
+    case 0:
+      s = m_name;
+      break;
+    case 1:
+      if (m_isDir) s = "<DIR>";
+      else if (m_isLink) s = "<LINK>";
+      else s = LongToString( m_size );
+      break;
+    case 2:
+      if (m_day < 10) s = "0"; else s = "";
+      s += IntToString( m_day );
+      s += ".";
+      if (m_month < 10) s += "0"; 
+      s += IntToString( m_month );
+      s += ".";
+      if (m_year < 10) s += "0"; // this should happen real soon...
+      s += IntToString( m_year );
+      break;
+    case 3:
+      if (m_hour < 10) s = "0"; else s = "";
+      s += IntToString( m_hour );
+      s += ":";
+      if (m_minute < 10) s += "0";
+      s += IntToString( m_minute );
+      break;
+    case 4:
+      s = m_permissions;
+      break;
+    default:
+      s = "No entry";
+      break;
+  };
+  return s;
+};
+
+bool wxFileData::IsDir( void )
+{
+  return m_isDir;
+};
+
+bool wxFileData::IsExe( void )
+{
+  return m_isExe;
+};
+
+bool wxFileData::IsLink( void )
+{
+  return m_isLink;
+};
+
+long wxFileData::GetSize( void )
+{
+  return m_size;
+};
+
+bool wxFileData::NewNameIsLegal( const wxString &s )
+{
+  wxString fileName = wxPathOnly( m_fileName );
+  fileName += "/";
+  fileName += s;
+  return (!wxFileExists( fileName ));
+};
+
+bool wxFileData::Rename( const wxString &s )
+{
+  wxString fileName = wxPathOnly( m_fileName );
+  fileName += "/";
+  fileName += s;
+  bool ret = wxRenameFile( m_fileName, fileName );
+  if (ret)
+  {
+    m_fileName = fileName;
+    m_name = s;
+  };
+  return ret;
+};
+
+void wxFileData::MakeItem( wxListItem &item )
+{
+  item.m_text = m_name;
+  item.m_colour = wxBLACK;
+  if (IsExe()) item.m_colour = wxRED;
+  if (IsDir()) item.m_colour = wxBLUE;
+  if (IsLink())
+  {
+    wxColour *dg = wxTheColourDatabase->FindColour( "MEDIUM GREY" );
+    item.m_colour = dg;
+  };
+  item.m_data = (long)this;
+};
+  
+//-----------------------------------------------------------------------------
+//  wxFileCtrl
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl);
+
+BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
+  EVT_SET_FOCUS   (wxFileCtrl::OnSetFocus)
+END_EVENT_TABLE()
+
+wxFileCtrl *wxFileCtrl::m_lastFocus = NULL;
+
+wxFileCtrl::wxFileCtrl( void )
+{
+  m_dirName = "/";
+  m_showHidden = FALSE;
+};
+
+wxFileCtrl::wxFileCtrl( wxWindow *win, const wxWindowID id, const wxString &dirName,
+      const wxPoint &pos, const wxSize &size,
+      const long style, const wxString &name ) :
+  wxListCtrl( win, id, pos, size, style, name )
+{
+  wxImageList *imageList = new wxImageList();
+  imageList->Add( wxBitmap( folder_xpm ) );
+  imageList->Add( wxBitmap( txt_xpm ) );
+  imageList->Add( wxBitmap( list_xpm ) );
+  imageList->Add( wxBitmap( find_xpm ) );
+  
+  SetImageList( imageList, wxIMAGE_LIST_NORMAL );
+  
+  m_dirName = dirName;
+  m_showHidden = FALSE;
+  Update();
+  
+  m_lastFocus = this;
+  
+  SetDropTarget( new wxTextDropTarget() );
+};
+
+void wxFileCtrl::ChangeToListMode()
+{
+  SetSingleStyle( wxLC_LIST );
+  Update();
+};
+
+void wxFileCtrl::ChangeToReportMode()
+{
+  SetSingleStyle( wxLC_REPORT );
+  Update();
+};
+
+void wxFileCtrl::ChangeToIconMode()
+{
+  SetSingleStyle( wxLC_ICON );
+  Update();
+};
+
+void wxFileCtrl::ShowHidden( bool show )
+{
+  m_showHidden = show;
+  Update();
+};
+
+int ListCompare( const long data1, const long data2, const long WXUNUSED(data) )
+{
+   wxFileData *fd1 = (wxFileData*)data1 ;
+   wxFileData *fd2 = (wxFileData*)data2 ;
+   if (fd1->IsDir() && !fd2->IsDir()) return -1;
+   if (fd2->IsDir() && !fd1->IsDir()) return 1;
+   return strcmp( fd1->GetName(), fd2->GetName() );
+};
+
+void wxFileCtrl::Update( void )
+{ 
+  DeleteAllItems();
+  for (int i = 0; i < 5; i++) DeleteColumn( 0 );
+  long my_style = GetWindowStyleFlag();
+  if (my_style & wxLC_REPORT)
+  {
+    InsertColumn( 0, "Name", wxLIST_FORMAT_LEFT, 110 );
+    InsertColumn( 1, "Size", wxLIST_FORMAT_LEFT, 60 );
+    InsertColumn( 2, "Date", wxLIST_FORMAT_LEFT, 55 );
+    InsertColumn( 3, "Time", wxLIST_FORMAT_LEFT, 50 );
+    InsertColumn( 4, "Permissions", wxLIST_FORMAT_LEFT, 120 );
+  };
+  wxFileData *fd = NULL;
+  wxListItem item;
+  item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA;
+  if (my_style & wxLC_ICON) item.m_mask += wxLIST_MASK_IMAGE;
+  item.m_itemId = 0;
+  item.m_col = 0;
+  wxString s;
+  wxString res = m_dirName + "/*";
+  char *f = wxFindFirstFile( res.GetData(), 0 );
+  while (f)   
+  {
+    res = wxFileNameFromPath( f );
+    fd = new wxFileData( res, f );
+    s = fd->GetName();
+    if (m_showHidden || (s[0] != '.'))
+    {
+      fd->MakeItem( item );
+      if (my_style & wxLC_REPORT)
+      {
+        InsertItem( item );
+        for (int i = 1; i < 5; i++) SetItem( item.m_itemId, i, fd->GetEntry( i) );
+      }
+      else if (my_style & wxLC_LIST)
+      {
+        InsertItem( item );
+      } 
+     else if (my_style & wxLC_ICON)
+      {
+        if (fd->IsDir()) item.m_image = 0; else item.m_image = 1;
+        InsertItem( item );
+      };
+      item.m_itemId++;
+    };
+    f = wxFindNextFile();
+  };
+  SortItems( ListCompare, 0 );
+  RealizeChanges();
+};
+
+
+int wxFileCtrl::FillList( wxStringList &list )
+{
+  long index = -1;
+  int count = 0;
+  wxString s;
+  for (;;)
+  {
+    index = GetNextItem( index, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
+    if (index == -1) break;
+    wxListItem item;
+    item.m_itemId = index;
+    GetItem( item );
+    wxFileData *fd = (wxFileData*)item.m_data;
+    list.Add( fd->GetFullName() );
+    index++;
+    count++;
+  };
+  if (count == 0)
+  {
+    index = GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED );
+    if (index == -1) return 0;
+    wxListItem item;
+    item.m_itemId = index;
+    GetItem( item );
+    wxFileData *fd = (wxFileData*)item.m_data;
+    list.Add( fd->GetFullName() );
+    count = 1;
+  };
+  return count;
+};
+
+void wxFileCtrl::DeleteFiles(void)
+{
+/*
+  wxStringList list;
+  int count = FillList( list );
+  if (count > 0)
+  { 
+    wxString s = "Delete ";
+    s += wxIntToString( count );
+    s += " selected file";
+    if (count > 1) s += "s";
+    s += " or director";
+    if (count > 1) s += "ies?"; else s+= "y?";
+    if (wxYES == wxMessageBox( s, "Delete", wxYES_NO ))
+      wxDeleteStatusDia( NULL, &list );
+  };
+*/
+};
+
+void wxFileCtrl::CopyFiles( char *WXUNUSED(dest) )
+{
+/*
+  wxStringList list;
+  int count = FillList( list );
+  wxString s = dest;
+  int ret = 0; // 0 = nix, 1 = copy, 2 = move
+  wxCopyMoveDia( (wxFrame*)GetParent(), count, &ret, &s );
+  if (ret == 1) 
+    wxCopyStatusDia( NULL, s, &list );
+*/
+};
+
+void wxFileCtrl::MoveFiles( char *WXUNUSED(dest) )
+{
+};
+
+void wxFileCtrl::RenameFile(void)
+{
+};
+
+void wxFileCtrl::MakeDir(void)
+{
+/*
+  wxString s = wxGetTextFromUser( "Enter new directory name:", "Make directory" );
+  if (s.IsNull()) return;
+  if (s == "") return;
+  if ((s == ".") || (s == ".."))
+  {
+    wxMessageBox( "This was obviously an invalid directory name.", "Go away." );
+    return;
+  };
+  wxString dir;
+  GetDir( dir );
+  dir += "/";
+  dir += s;
+  if (wxFileExists( dir ))
+  {
+    wxMessageBox( "Filename exists already. Cannot create directoy.", "Make directory" );
+    return;
+  };
+  wxMkdir( dir );
+  Update();
+*/
+};
+
+void wxFileCtrl::GoToParentDir(void)
+{
+  wxString s = m_dirName;
+  int pos = s.Last( '/' );  
+  if ((pos >= 0) && (s != "/"))
+  {
+    s.Remove( pos, s.Length()-pos );
+    if (s.Length() == 0) s = "/";
+    m_dirName = s;
+    Update();
+  };
+};
+
+void wxFileCtrl::GoToHomeDir(void)
+{
+  wxString s = wxGetUserHome( wxString() );
+  m_dirName = s;
+  Update();
+};
+
+void wxFileCtrl::GoToDir( const wxString &dir )
+{
+  m_dirName = dir;
+  Update();
+};
+
+void wxFileCtrl::GetDir( wxString &dir )
+{
+  dir = m_dirName;
+};
+
+/*
+void wxFileCtrl::OnDropFiles( int WXUNUSED(n), char **WXUNUSED(data), int WXUNUSED(x), int WXUNUSED(y) )
+{
+  wxString destDir;
+  wxPoint pt( x, y );
+  int flag = wxLIST_HITTEST_ONITEM;
+  long hit = HitTest( pt, flag );
+  if (hit > -1)
+  {
+    wxListItem li;
+    li.m_itemId = hit;
+    GetItem( li );
+    wxFileData *fd = (wxFileData*)li.m_data;
+    if (fd->IsDir()) fd->GetFullName( destDir );
+  };
+  if (destDir.IsNull()) destDir = m_dirName;
+  int ret = 0; // 0 = nix, 1 = copy, 2 = move
+  wxCopyMoveDia( (wxFrame*)GetParent(), n, &ret, &destDir );
+  if (ret == 1)
+  {  
+     wxStringList slist;
+     for (int i = 0; i < n; i++) slist.Add( data[i] );
+     wxCopyStatusDia( NULL, destDir.GetData(), &slist );
+     Update();
+  };
+};
+*/
+
+void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
+{
+  wxFileData *fd = (wxFileData*)event.m_item.m_data;
+  delete fd;
+};
+
+void wxFileCtrl::OnListKeyDown( wxListEvent &event )
+{
+  wxFileData *fd = (wxFileData*)event.m_item.m_data;
+  if (fd->IsDir())
+  {
+    m_dirName = fd->GetFullName();
+    Update();
+    Refresh();
+    return;
+  };
+  if (fd->IsExe())
+  {
+    wxExecute( fd->GetFullName() );
+    return;
+  };
+};
+
+void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event )
+{
+  wxFileData *fd = (wxFileData*)event.m_item.m_data;
+  wxString newName = event.m_item.m_text;
+  if (fd->NewNameIsLegal( newName ))
+  {
+    if (fd->Rename( newName ))
+    {
+      Update();
+    }
+    else
+    {
+      wxString s = "Could not rename file to ";
+      s += newName;
+      s += ".";
+      wxMessageBox( s, "FileMaker", wxOK );
+    };
+  }
+  else
+  {
+    wxString s = "File name ";
+    s += newName;
+    s += " exists already or is invalid.\n";
+    s += "Could not rename file.";
+    wxMessageBox( s, "FileMaker", wxOK );
+  };
+  return;
+};
+
+void wxFileCtrl::OnSetFocus( wxFocusEvent &event )
+{
+  m_lastFocus = this;
+  event.Skip();
+};
+
+