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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile: cmCursesPathWidget.cxx,v $
Language: C++
Date: $Date: 2006/03/16 15:44:55 $
Version: $Revision: 1.10 $
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "cmCursesPathWidget.h"
#include "cmCursesMainForm.h"
#include "cmSystemTools.h"
cmCursesPathWidget::cmCursesPathWidget(int width, int height,
int left, int top) :
cmCursesStringWidget(width, height, left, top)
{
this->Type = cmCacheManager::PATH;
this->Cycle = false;
this->CurrentIndex = 0;
}
void cmCursesPathWidget::OnType(int& key, cmCursesMainForm* fm, WINDOW* w)
{
this->Cycle = false;
this->CurrentIndex = 0;
this->LastGlob = "";
this->cmCursesStringWidget::OnType(key, fm, w);
}
void cmCursesPathWidget::OnTab(cmCursesMainForm* fm, WINDOW* w)
{
if ( !this->GetString() )
{
return;
}
FORM* form = fm->GetForm();
form_driver(form, REQ_NEXT_FIELD);
form_driver(form, REQ_PREV_FIELD);
std::string cstr = this->GetString();
cstr = cstr.substr(0, cstr.find_last_not_of(" \t\n\r")+1);
if ( this->LastString != cstr )
{
this->Cycle = false;
this->CurrentIndex = 0;
this->LastGlob = "";
}
std::string glob;
if ( this->Cycle )
{
glob = this->LastGlob;
}
else
{
glob = cstr + "*";
}
std::vector<cmStdString> dirs;
cmSystemTools::SimpleGlob(glob.c_str(), dirs, (this->Type == cmCacheManager::PATH?-1:0));
if ( this->CurrentIndex < dirs.size() )
{
cstr = dirs[this->CurrentIndex];
}
if ( cstr[cstr.size()-1] == '*' )
{
cstr = cstr.substr(0, cstr.size()-1);
}
if ( cmSystemTools::FileIsDirectory(cstr.c_str()) )
{
cstr += "/";
}
this->SetString(cstr.c_str());
touchwin(w);
wrefresh(w);
form_driver(form, REQ_END_FIELD);
this->LastGlob = glob;
this->LastString = cstr;
this->Cycle = true;
this->CurrentIndex ++;
if ( this->CurrentIndex >= dirs.size() )
{
this->CurrentIndex = 0;
}
}
void cmCursesPathWidget::OnReturn(cmCursesMainForm* fm, WINDOW* w)
{
this->cmCursesStringWidget::OnReturn(fm, w);
}
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