diff src/confirmcommentdialog.cpp @ 370:b9c153e00e84

Move source files to src/

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/confirmcommentdialog.cpp	Thu Mar 24 10:27:51 2011 +0000
@@ -0,0 +1,257 @@
+/* -*- 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 <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
+{
+    return m_textEdit->document()->toPlainText();
+}
+
+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 += "&nbsp;&nbsp;&nbsp;" + 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;
+}