// *************************************************************************
//
// Copyleft 2004-2007 Bruno PAGES  .
//
// This file is part of the BOUML Uml Toolkit.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// e-mail : bouml@free.fr
// home   : http://bouml.free.fr
//
// *************************************************************************

#include <qlayout.h>
#include <qlabel.h>
#include <qcombobox.h> 
#include <qpushbutton.h>
#include <qlineedit.h> 
#include <qcheckbox.h>
#include <qgroupbox.h> 

#include "BrowserSearchDialog.h"
#include "BrowserView.h"

QString BrowserSearchDialog::saved_ed;
bool BrowserSearchDialog::saved_case_sensitive;

BrowserSearchDialog::BrowserSearchDialog(const QPoint & p)
    : QDialog(0, "Browser search", TRUE) {
  setCaption("Browser search");
  move(p);
  
  QVBoxLayout * vbox = new QVBoxLayout(this);  
  
  vbox->setMargin(5);
  
  QGridLayout * gl = new QGridLayout(vbox, 4, 2, 5/*space*/);

  ed = new QLineEdit(this);
  ed->setText(saved_ed);
  gl->addWidget(new QLabel("Containing", this), 1, 0, Qt::AlignLeft);
  gl->addWidget(ed, 1, 1);
  
  QGroupBox * gb = new QGroupBox(2, QGroupBox::Horizontal, this);

  case_sensitive = new QCheckBox("case sensitive", gb);
  case_sensitive->setChecked(saved_case_sensitive);
  
  gl->addWidget(gb, 2, 1);

  gl->addWidget(new QLabel("Result", this), 3, 0, Qt::AlignLeft);
  results = new QComboBox(FALSE, this);
  gl->addWidget(results, 3, 1);

  QHBoxLayout * hbox = new QHBoxLayout(vbox); 
  hbox->setMargin(5);
  QPushButton * search_b = new QPushButton("Search", this);
  QPushButton * select_b = new QPushButton("Select", this);
  QPushButton * close_b = new QPushButton("Close", this);
  
  search_b->setDefault(TRUE);
  
  hbox->addWidget(search_b);
  hbox->addWidget(select_b);
  hbox->addWidget(close_b);
  
  connect(search_b, SIGNAL(clicked()), this, SLOT(search()));
  connect(select_b, SIGNAL(clicked()), this, SLOT(select()));
  connect(close_b, SIGNAL(clicked()), this, SLOT(reject()));
  
  setMaximumHeight(sizeHint().height());
}

BrowserSearchDialog::~BrowserSearchDialog() {
  saved_ed = ed->text();
  saved_case_sensitive = case_sensitive->isChecked();
}

void BrowserSearchDialog::search() {
  nodes.clear();
  results->clear();
  
  nodes.search(BrowserView::get_project(), ed->text(),
	       case_sensitive->isChecked());
  nodes.sort();
  
  BrowserNode * bn;
  
  for (bn = nodes.first(); bn != 0; bn = nodes.next()) {
    QString up = ((BrowserNode *) bn->parent())->get_path();
    
    results->insertItem((up.isEmpty())
			? QString(bn->text(0))
			: bn->text(0) + QString("   [") + up + "]");
  }
}

void BrowserSearchDialog::select() {
  if (results->count() != 0)
    BrowserView::select(nodes.at(results->currentItem()));
}