Chris@102: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@102: 
Chris@102: /*
Chris@102:     EasyMercurial
Chris@102: 
Chris@102:     Based on hgExplorer by Jari Korhonen
Chris@102:     Copyright (c) 2010 Jari Korhonen
Chris@102:     Copyright (c) 2010 Chris Cannam
Chris@102:     Copyright (c) 2010 Queen Mary, University of London
Chris@102: 
Chris@102:     This program is free software; you can redistribute it and/or
Chris@102:     modify it under the terms of the GNU General Public License as
Chris@102:     published by the Free Software Foundation; either version 2 of the
Chris@102:     License, or (at your option) any later version.  See the file
Chris@102:     COPYING included with this distribution for more information.
Chris@102: */
Chris@102: 
Chris@102: #include "confirmcommentdialog.h"
Chris@109: #include "common.h"
Chris@102: 
Chris@102: #include <QMessageBox>
Chris@102: #include <QInputDialog>
Chris@104: #include <QGridLayout>
Chris@104: #include <QLabel>
Chris@104: #include <QTextEdit>
Chris@104: #include <QDialogButtonBox>
Chris@102: 
Chris@105: ConfirmCommentDialog::ConfirmCommentDialog(QWidget *parent,
Chris@105:                                            QString title,
Chris@105:                                            QString introText,
Chris@105:                                            QString initialComment) :
Chris@105:     QDialog(parent)
Chris@105: {
Chris@105:     setWindowTitle(title);
Chris@105: 
Chris@105:     QGridLayout *layout = new QGridLayout;
Chris@105:     setLayout(layout);
Chris@105:     QLabel *label = new QLabel(introText);
Chris@105:     layout->addWidget(label, 0, 0);
Chris@105: 
Chris@105:     m_textEdit = new QTextEdit;
Chris@105:     m_textEdit->setAcceptRichText(false);
Chris@105:     m_textEdit->document()->setPlainText(initialComment);
Chris@105:     m_textEdit->setMinimumWidth(360);
Chris@105:     connect(m_textEdit, SIGNAL(textChanged()), this, SLOT(commentChanged()));
Chris@105:     layout->addWidget(m_textEdit, 1, 0);
Chris@105: 
Chris@105:     QDialogButtonBox *bbox = new QDialogButtonBox(QDialogButtonBox::Ok |
Chris@105:                                                   QDialogButtonBox::Cancel);
Chris@105:     layout->addWidget(bbox, 2, 0);
Chris@105:     m_ok = bbox->button(QDialogButtonBox::Ok);
Chris@105:     m_ok->setEnabled(initialComment != "");
Chris@105: 
Chris@105:     connect(bbox, SIGNAL(accepted()), this, SLOT(accept()));
Chris@105:     connect(bbox, SIGNAL(rejected()), this, SLOT(reject()));
Chris@105: }
Chris@105: 
Chris@105: void ConfirmCommentDialog::commentChanged()
Chris@105: {
Chris@105:     m_ok->setEnabled(getComment() != "");
Chris@105: }
Chris@105: 
Chris@105: QString ConfirmCommentDialog::getComment() const
Chris@105: {
Chris@105:     return m_textEdit->document()->toPlainText();
Chris@105: }
Chris@105: 
Chris@109: QString ConfirmCommentDialog::buildFilesText(QString intro, QStringList files)
Chris@109: {
Chris@109:     QString text;
Chris@109:     text = "<qt>" + intro;
Chris@109:     text += "<p><code>";
Chris@109:     foreach (QString file, files) {
Chris@109:         text += "&nbsp;&nbsp;&nbsp;" + xmlEncode(file) + "<br>";
Chris@109:     }
Chris@109:     text += "</code></qt>";
Chris@109:     return text;
Chris@109: }
Chris@109: 
Chris@102: bool ConfirmCommentDialog::confirmFilesAction(QWidget *parent,
Chris@102:                                               QString title,
Chris@102:                                               QString introText,
Chris@102:                                               QString introTextWithCount,
Chris@102:                                               QStringList files)
Chris@102: {
Chris@102:     QString text;
Chris@102:     if (files.size() <= 10) {
Chris@109:         text = buildFilesText(introText, files);
Chris@102:     } else {
Chris@109:         text = "<qt>" + introTextWithCount.arg(files.size()) + "</qt>";
Chris@102:     }
Chris@102:     return (QMessageBox::information(parent,
Chris@102:                                      title,
Chris@102:                                      text,
Chris@102:                                      QMessageBox::Ok | QMessageBox::Cancel,
Chris@102:                                      QMessageBox::Ok)
Chris@102:             == QMessageBox::Ok);
Chris@102: }
Chris@102: 
Chris@109: bool ConfirmCommentDialog::confirmDangerousFilesAction(QWidget *parent,
Chris@109:                                                        QString title,
Chris@109:                                                        QString introText,
Chris@109:                                                        QString introTextWithCount,
Chris@109:                                                        QStringList files)
Chris@109: {
Chris@109:     QString text;
Chris@109:     if (files.size() <= 10) {
Chris@109:         text = buildFilesText(introText, files);
Chris@109:     } else {
Chris@109:         text = "<qt>" + introTextWithCount.arg(files.size()) + "</qt>";
Chris@109:     }
Chris@109:     return (QMessageBox::warning(parent,
Chris@109:                                  title,
Chris@109:                                  text,
Chris@109:                                  QMessageBox::Ok | QMessageBox::Cancel,
Chris@109:                                  QMessageBox::Cancel)
Chris@109:             == QMessageBox::Ok);
Chris@109: }
Chris@109: 
Chris@109: bool ConfirmCommentDialog::confirmAndGetShortComment(QWidget *parent,
Chris@109:                                                      QString title,
Chris@109:                                                      QString introText,
Chris@109:                                                      QString introTextWithCount,
Chris@109:                                                      QStringList files,
Chris@109:                                                      QString &comment)
Chris@109: {
Chris@109:     return confirmAndComment(parent, title, introText,
Chris@109:                              introTextWithCount, files, comment, false);
Chris@109: }
Chris@109: 
Chris@109: bool ConfirmCommentDialog::confirmAndGetLongComment(QWidget *parent,
Chris@109:                                                     QString title,
Chris@109:                                                     QString introText,
Chris@109:                                                     QString introTextWithCount,
Chris@109:                                                     QStringList files,
Chris@109:                                                     QString &comment)
Chris@109: {
Chris@109:     return confirmAndComment(parent, title, introText,
Chris@109:                              introTextWithCount, files, comment, true);
Chris@109: }
Chris@109: 
Chris@102: bool ConfirmCommentDialog::confirmAndComment(QWidget *parent,
Chris@102:                                              QString title,
Chris@102:                                              QString introText,
Chris@102:                                              QString introTextWithCount,
Chris@102:                                              QStringList files,
Chris@104:                                              QString &comment,
Chris@104:                                              bool longComment)
Chris@102: {
Chris@102:     QString text;
Chris@102:     if (files.size() <= 10) {
Chris@109:         text = buildFilesText(introText, files);
Chris@102:     } else {
Chris@109:         text = "<qt>" + introTextWithCount.arg(files.size());
Chris@102:     }
Chris@109:     text += tr("<p>Please enter your comment:</qt>");
Chris@104:     return confirmAndComment(parent, title, text, comment, longComment);
Chris@102: }
Chris@102: 
Chris@109: bool ConfirmCommentDialog::confirmAndGetShortComment(QWidget *parent,
Chris@109:                                                      QString title,
Chris@109:                                                      QString introText,
Chris@109:                                                      QString &comment)
Chris@109: {
Chris@109:     return confirmAndComment(parent, title, introText, comment, false);
Chris@109: }
Chris@109: 
Chris@109: bool ConfirmCommentDialog::confirmAndGetLongComment(QWidget *parent,
Chris@109:                                                     QString title,
Chris@109:                                                     QString introText,
Chris@109:                                                     QString &comment)
Chris@109: {
Chris@109:     return confirmAndComment(parent, title, introText, comment, true);
Chris@109: }
Chris@109: 
Chris@102: bool ConfirmCommentDialog::confirmAndComment(QWidget *parent,
Chris@102:                                              QString title,
Chris@102:                                              QString introText,
Chris@104:                                              QString &comment,
Chris@104:                                              bool longComment)
Chris@102: {
Chris@102:     bool ok = false;
Chris@104:     if (!longComment) {
Chris@104:         comment = QInputDialog::getText(parent, title, introText,
Chris@104:                                         QLineEdit::Normal, comment, &ok);
Chris@104:     } else {
Chris@105:         ConfirmCommentDialog *d = new ConfirmCommentDialog(parent,
Chris@105:                                                            title,
Chris@105:                                                            introText,
Chris@105:                                                            comment);
Chris@104:         if (d->exec() == QDialog::Accepted) {
Chris@105:             comment = d->getComment();
Chris@104:             ok = true;
Chris@104:         }
Chris@104:     }
Chris@102:     return ok;
Chris@102: }