Initial revision
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Karsten Ballüder
541
user/wxFile/filectrl.cpp
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541
user/wxFile/filectrl.cpp
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@@ -0,0 +1,541 @@
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/*
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* Author: Robert Roebling
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*
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* Copyright: (C) 1997,1998 Robert Roebling
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the wxWindows Licence, which
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* you have received with this library (see Licence.htm).
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*
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*/
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#ifdef __GNUG__
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#pragma implementation "filectrl.h"
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#endif
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#include "filectrl.h"
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#include "wx/dnd.h"
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#include "sys/types.h"
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#include "sys/stat.h"
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#include "dirent.h"
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#include "pwd.h"
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#include "grp.h"
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#include "time.h"
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#include "folder.xpm"
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#include "txt.xpm"
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#include "list.xpm"
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#include "find.xpm"
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//-----------------------------------------------------------------------------
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// wxFileData
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//-----------------------------------------------------------------------------
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IMPLEMENT_DYNAMIC_CLASS(wxFileData,wxObject);
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wxFileData::wxFileData( const wxString &name, const wxString &fname )
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{
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m_name = name;
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m_fileName = fname;
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struct stat buff;
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stat( m_fileName.GetData(), &buff );
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struct stat lbuff;
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lstat( m_fileName.GetData(), &lbuff );
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struct tm *t = localtime( &lbuff.st_mtime );
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// struct passwd *user = getpwuid( buff.st_uid );
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// struct group *grp = getgrgid( buff.st_gid );
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m_isDir = S_ISDIR( buff.st_mode );
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m_isLink = S_ISLNK( lbuff.st_mode );
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m_isExe = ((buff.st_mode & S_IXUSR ) == S_IXUSR );
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m_size = buff.st_size;
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m_hour = t->tm_hour;
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m_minute = t->tm_min;
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m_month = t->tm_mon+1;
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m_day = t->tm_mday;
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m_year = t->tm_year;
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m_permissions.sprintf( "%c%c%c",
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((( buff.st_mode & S_IRUSR ) == S_IRUSR ) ? 'r' : '-'),
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((( buff.st_mode & S_IWUSR ) == S_IWUSR ) ? 'w' : '-'),
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((( buff.st_mode & S_IXUSR ) == S_IXUSR ) ? 'x' : '-') );
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};
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wxString wxFileData::GetName(void) const
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{
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return m_name;
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};
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wxString wxFileData::GetFullName(void) const
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{
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return m_fileName;
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};
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wxString wxFileData::GetHint(void) const
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{
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wxString s = m_fileName;
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s += " ";
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if (m_isDir) s += "<DIR> ";
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else if (m_isLink) s += "<LINK> ";
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else
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{
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s += LongToString( m_size );
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s += " bytes ";
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};
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s += IntToString( m_day );
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s += ".";
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s += IntToString( m_month );
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s += ".";
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s += IntToString( m_year );
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s += " ";
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s += IntToString( m_hour );
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s += ":";
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s += IntToString( m_minute );
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s += " ";
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s += m_permissions;
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return s;
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};
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wxString wxFileData::GetEntry( const int num )
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{
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wxString s;
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switch (num)
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{
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case 0:
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s = m_name;
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break;
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case 1:
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if (m_isDir) s = "<DIR>";
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else if (m_isLink) s = "<LINK>";
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else s = LongToString( m_size );
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break;
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case 2:
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if (m_day < 10) s = "0"; else s = "";
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s += IntToString( m_day );
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s += ".";
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if (m_month < 10) s += "0";
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s += IntToString( m_month );
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s += ".";
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if (m_year < 10) s += "0"; // this should happen real soon...
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s += IntToString( m_year );
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break;
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case 3:
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if (m_hour < 10) s = "0"; else s = "";
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s += IntToString( m_hour );
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s += ":";
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if (m_minute < 10) s += "0";
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s += IntToString( m_minute );
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break;
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case 4:
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s = m_permissions;
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break;
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default:
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s = "No entry";
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break;
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};
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return s;
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};
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bool wxFileData::IsDir( void )
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{
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return m_isDir;
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};
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bool wxFileData::IsExe( void )
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{
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return m_isExe;
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};
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bool wxFileData::IsLink( void )
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{
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return m_isLink;
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};
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long wxFileData::GetSize( void )
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{
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return m_size;
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};
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bool wxFileData::NewNameIsLegal( const wxString &s )
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{
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wxString fileName = wxPathOnly( m_fileName );
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fileName += "/";
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fileName += s;
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return (!wxFileExists( fileName ));
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};
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bool wxFileData::Rename( const wxString &s )
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{
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wxString fileName = wxPathOnly( m_fileName );
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fileName += "/";
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fileName += s;
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bool ret = wxRenameFile( m_fileName, fileName );
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if (ret)
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{
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m_fileName = fileName;
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m_name = s;
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};
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return ret;
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};
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void wxFileData::MakeItem( wxListItem &item )
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{
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item.m_text = m_name;
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item.m_colour = wxBLACK;
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if (IsExe()) item.m_colour = wxRED;
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if (IsDir()) item.m_colour = wxBLUE;
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if (IsLink())
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{
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wxColour *dg = wxTheColourDatabase->FindColour( "MEDIUM GREY" );
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item.m_colour = dg;
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};
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item.m_data = (long)this;
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};
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//-----------------------------------------------------------------------------
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// wxFileCtrl
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//-----------------------------------------------------------------------------
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IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl);
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BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
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EVT_SET_FOCUS (wxFileCtrl::OnSetFocus)
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END_EVENT_TABLE()
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wxFileCtrl *wxFileCtrl::m_lastFocus = NULL;
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wxFileCtrl::wxFileCtrl( void )
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{
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m_dirName = "/";
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m_showHidden = FALSE;
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};
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wxFileCtrl::wxFileCtrl( wxWindow *win, const wxWindowID id, const wxString &dirName,
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const wxPoint &pos, const wxSize &size,
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const long style, const wxString &name ) :
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wxListCtrl( win, id, pos, size, style, name )
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{
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wxImageList *imageList = new wxImageList();
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imageList->Add( wxBitmap( folder_xpm ) );
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imageList->Add( wxBitmap( txt_xpm ) );
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imageList->Add( wxBitmap( list_xpm ) );
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imageList->Add( wxBitmap( find_xpm ) );
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SetImageList( imageList, wxIMAGE_LIST_NORMAL );
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m_dirName = dirName;
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m_showHidden = FALSE;
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Update();
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m_lastFocus = this;
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SetDropTarget( new wxTextDropTarget() );
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};
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void wxFileCtrl::ChangeToListMode()
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{
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SetSingleStyle( wxLC_LIST );
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Update();
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};
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void wxFileCtrl::ChangeToReportMode()
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{
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SetSingleStyle( wxLC_REPORT );
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Update();
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};
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void wxFileCtrl::ChangeToIconMode()
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{
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SetSingleStyle( wxLC_ICON );
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Update();
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};
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void wxFileCtrl::ShowHidden( bool show )
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{
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m_showHidden = show;
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Update();
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};
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int ListCompare( const long data1, const long data2, const long WXUNUSED(data) )
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{
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wxFileData *fd1 = (wxFileData*)data1 ;
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wxFileData *fd2 = (wxFileData*)data2 ;
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if (fd1->IsDir() && !fd2->IsDir()) return -1;
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if (fd2->IsDir() && !fd1->IsDir()) return 1;
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return strcmp( fd1->GetName(), fd2->GetName() );
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};
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void wxFileCtrl::Update( void )
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{
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DeleteAllItems();
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for (int i = 0; i < 5; i++) DeleteColumn( 0 );
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long my_style = GetWindowStyleFlag();
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if (my_style & wxLC_REPORT)
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{
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InsertColumn( 0, "Name", wxLIST_FORMAT_LEFT, 110 );
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InsertColumn( 1, "Size", wxLIST_FORMAT_LEFT, 60 );
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InsertColumn( 2, "Date", wxLIST_FORMAT_LEFT, 55 );
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InsertColumn( 3, "Time", wxLIST_FORMAT_LEFT, 50 );
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InsertColumn( 4, "Permissions", wxLIST_FORMAT_LEFT, 120 );
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};
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wxFileData *fd = NULL;
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wxListItem item;
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item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA;
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if (my_style & wxLC_ICON) item.m_mask += wxLIST_MASK_IMAGE;
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item.m_itemId = 0;
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item.m_col = 0;
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wxString s;
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wxString res = m_dirName + "/*";
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char *f = wxFindFirstFile( res.GetData(), 0 );
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while (f)
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{
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res = wxFileNameFromPath( f );
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fd = new wxFileData( res, f );
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s = fd->GetName();
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if (m_showHidden || (s[0] != '.'))
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{
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fd->MakeItem( item );
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if (my_style & wxLC_REPORT)
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{
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InsertItem( item );
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for (int i = 1; i < 5; i++) SetItem( item.m_itemId, i, fd->GetEntry( i) );
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}
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else if (my_style & wxLC_LIST)
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{
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InsertItem( item );
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}
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else if (my_style & wxLC_ICON)
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{
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if (fd->IsDir()) item.m_image = 0; else item.m_image = 1;
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InsertItem( item );
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};
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item.m_itemId++;
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};
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f = wxFindNextFile();
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};
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SortItems( ListCompare, 0 );
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RealizeChanges();
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};
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int wxFileCtrl::FillList( wxStringList &list )
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{
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long index = -1;
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int count = 0;
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wxString s;
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for (;;)
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{
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index = GetNextItem( index, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
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if (index == -1) break;
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wxListItem item;
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item.m_itemId = index;
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GetItem( item );
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wxFileData *fd = (wxFileData*)item.m_data;
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list.Add( fd->GetFullName() );
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index++;
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count++;
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};
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if (count == 0)
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{
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index = GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED );
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if (index == -1) return 0;
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wxListItem item;
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item.m_itemId = index;
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GetItem( item );
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wxFileData *fd = (wxFileData*)item.m_data;
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list.Add( fd->GetFullName() );
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count = 1;
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};
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return count;
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};
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void wxFileCtrl::DeleteFiles(void)
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{
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/*
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wxStringList list;
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int count = FillList( list );
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if (count > 0)
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{
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wxString s = "Delete ";
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s += wxIntToString( count );
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s += " selected file";
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if (count > 1) s += "s";
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s += " or director";
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if (count > 1) s += "ies?"; else s+= "y?";
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if (wxYES == wxMessageBox( s, "Delete", wxYES_NO ))
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wxDeleteStatusDia( NULL, &list );
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};
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*/
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};
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void wxFileCtrl::CopyFiles( char *WXUNUSED(dest) )
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{
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/*
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wxStringList list;
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int count = FillList( list );
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wxString s = dest;
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int ret = 0; // 0 = nix, 1 = copy, 2 = move
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wxCopyMoveDia( (wxFrame*)GetParent(), count, &ret, &s );
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if (ret == 1)
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wxCopyStatusDia( NULL, s, &list );
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*/
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};
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void wxFileCtrl::MoveFiles( char *WXUNUSED(dest) )
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{
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};
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void wxFileCtrl::RenameFile(void)
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{
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};
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void wxFileCtrl::MakeDir(void)
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{
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/*
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wxString s = wxGetTextFromUser( "Enter new directory name:", "Make directory" );
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if (s.IsNull()) return;
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if (s == "") return;
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if ((s == ".") || (s == ".."))
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{
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wxMessageBox( "This was obviously an invalid directory name.", "Go away." );
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return;
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};
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wxString dir;
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GetDir( dir );
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dir += "/";
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dir += s;
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if (wxFileExists( dir ))
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{
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wxMessageBox( "Filename exists already. Cannot create directoy.", "Make directory" );
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return;
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};
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wxMkdir( dir );
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Update();
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*/
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};
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void wxFileCtrl::GoToParentDir(void)
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{
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wxString s = m_dirName;
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int pos = s.Last( '/' );
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if ((pos >= 0) && (s != "/"))
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{
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s.Remove( pos, s.Length()-pos );
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if (s.Length() == 0) s = "/";
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m_dirName = s;
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Update();
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};
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};
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void wxFileCtrl::GoToHomeDir(void)
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{
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wxString s = wxGetUserHome( wxString() );
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m_dirName = s;
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Update();
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||||
};
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||||
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void wxFileCtrl::GoToDir( const wxString &dir )
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||||
{
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||||
m_dirName = dir;
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||||
Update();
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||||
};
|
||||
|
||||
void wxFileCtrl::GetDir( wxString &dir )
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||||
{
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||||
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();
|
||||
};
|
||||
|
||||
|
||||
Reference in New Issue
Block a user