Mercurial > hg > easyhg
view src/confirmcommentdialog.cpp @ 490:cd3dd285d0ff
OS/X build fixes
author | Chris Cannam |
---|---|
date | Thu, 18 Aug 2011 12:57:35 +0100 |
parents | 50920723dd16 |
children | 1c05e7576ea5 |
line wrap: on
line source
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* EasyMercurial Based on hgExplorer by Jari Korhonen Copyright (c) 2010 Jari Korhonen Copyright (c) 2011 Chris Cannam Copyright (c) 2011 Queen Mary, University of London 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. See the file COPYING included with this distribution for more information. */ #include "confirmcommentdialog.h" #include "common.h" #include "debug.h" #include <QMessageBox> #include <QInputDialog> #include <QGridLayout> #include <QLabel> #include <QTextEdit> #include <QDialogButtonBox> ConfirmCommentDialog::ConfirmCommentDialog(QWidget *parent, QString title, QString introText, QString initialComment, QString okButtonText) : QDialog(parent) { setWindowTitle(title); QGridLayout *layout = new QGridLayout; setLayout(layout); QLabel *label = new QLabel(introText); label->setWordWrap(true); layout->addWidget(label, 0, 0); m_textEdit = new QTextEdit; m_textEdit->setAcceptRichText(false); m_textEdit->document()->setPlainText(initialComment); m_textEdit->setMinimumWidth(360); connect(m_textEdit, SIGNAL(textChanged()), this, SLOT(commentChanged())); layout->addWidget(m_textEdit, 1, 0); QDialogButtonBox *bbox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); layout->addWidget(bbox, 2, 0); m_ok = bbox->button(QDialogButtonBox::Ok); m_ok->setDefault(true); m_ok->setEnabled(initialComment != ""); m_ok->setText(okButtonText); bbox->button(QDialogButtonBox::Cancel)->setAutoDefault(false); connect(bbox, SIGNAL(accepted()), this, SLOT(accept())); connect(bbox, SIGNAL(rejected()), this, SLOT(reject())); } void ConfirmCommentDialog::commentChanged() { m_ok->setEnabled(getComment() != ""); } QString ConfirmCommentDialog::getComment() const { /* DEBUG << "ConfirmCommentDialog: as html is:" << endl; DEBUG << m_textEdit->document()->toHtml() << endl; DEBUG << "ConfirmCommentDialog: as plain text is:" << endl; */ QString t = m_textEdit->document()->toPlainText(); /* DEBUG << t << endl; DEBUG << "Characters: " << endl; for (int i = 0; i < t.length(); ++i) DEBUG << t[i].unicode(); DEBUG << endl; */ return t; } QString ConfirmCommentDialog::buildFilesText(QString intro, QStringList files) { QString text; if (intro == "") text = "<qt>"; else text = "<qt>" + intro + "<p>"; text += "<code>"; foreach (QString file, files) { text += " " + xmlEncode(file) + "<br>"; } text += "</code></qt>"; return text; } bool ConfirmCommentDialog::confirm(QWidget *parent, QString title, QString head, QString text, QString okButtonText) { QMessageBox box(QMessageBox::Question, title, head, QMessageBox::Cancel, parent); box.setInformativeText(text); QPushButton *ok = box.addButton(QMessageBox::Ok); ok->setText(okButtonText); box.setDefaultButton(QMessageBox::Ok); if (box.exec() == -1) return false; return box.standardButton(box.clickedButton()) == QMessageBox::Ok; } bool ConfirmCommentDialog::confirmDangerous(QWidget *parent, QString title, QString head, QString text, QString okButtonText) { QMessageBox box(QMessageBox::Warning, title, head, QMessageBox::Cancel, parent); box.setInformativeText(text); QPushButton *ok = box.addButton(QMessageBox::Ok); ok->setText(okButtonText); box.setDefaultButton(QMessageBox::Cancel); if (box.exec() == -1) return false; return box.standardButton(box.clickedButton()) == QMessageBox::Ok; } bool ConfirmCommentDialog::confirmFilesAction(QWidget *parent, QString title, QString introText, QString introTextWithCount, QStringList files, QString okButtonText) { QString text; if (files.size() <= 10) { text = buildFilesText(introText, files); } else { text = "<qt>" + introTextWithCount + "</qt>"; } return confirm(parent, title, text, "", okButtonText); } bool ConfirmCommentDialog::confirmDangerousFilesAction(QWidget *parent, QString title, QString introText, QString introTextWithCount, QStringList files, QString okButtonText) { QString text; if (files.size() <= 10) { text = buildFilesText(introText, files); } else { text = "<qt>" + introTextWithCount + "</qt>"; } return confirmDangerous(parent, title, text, "", okButtonText); } bool ConfirmCommentDialog::confirmAndGetShortComment(QWidget *parent, QString title, QString introText, QString introTextWithCount, QStringList files, QString &comment, QString okButtonText) { return confirmAndComment(parent, title, introText, introTextWithCount, files, comment, false, okButtonText); } bool ConfirmCommentDialog::confirmAndGetLongComment(QWidget *parent, QString title, QString introText, QString introTextWithCount, QStringList files, QString &comment, QString okButtonText) { return confirmAndComment(parent, title, introText, introTextWithCount, files, comment, true, okButtonText); } bool ConfirmCommentDialog::confirmAndComment(QWidget *parent, QString title, QString introText, QString introTextWithCount, QStringList files, QString &comment, bool longComment, QString okButtonText) { QString text; if (files.size() <= 10) { text = buildFilesText(introText, files); } else { text = "<qt>" + introTextWithCount; } text += tr("<p>Please enter your comment:</qt>"); return confirmAndComment(parent, title, text, comment, longComment, okButtonText); } bool ConfirmCommentDialog::confirmAndGetShortComment(QWidget *parent, QString title, QString introText, QString &comment, QString okButtonText) { return confirmAndComment(parent, title, introText, comment, false, okButtonText); } bool ConfirmCommentDialog::confirmAndGetLongComment(QWidget *parent, QString title, QString introText, QString &comment, QString okButtonText) { return confirmAndComment(parent, title, introText, comment, true, okButtonText); } bool ConfirmCommentDialog::confirmAndComment(QWidget *parent, QString title, QString introText, QString &comment, bool longComment, QString okButtonText) { bool ok = false; if (!longComment) { QInputDialog d(parent); d.setWindowTitle(title); d.setLabelText(introText); d.setTextValue(comment); d.setOkButtonText(okButtonText); d.setTextEchoMode(QLineEdit::Normal); if (d.exec() == QDialog::Accepted) { comment = d.textValue(); ok = true; } } else { ConfirmCommentDialog d(parent, title, introText, comment, okButtonText); if (d.exec() == QDialog::Accepted) { comment = d.getComment(); ok = true; } } return ok; }