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/******************************************************************************
* Copyright (C) 2010 by Sebastian Doerner <sebastian@sebastian-doerner.de> *
* *
* 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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
******************************************************************************/
#include "commitdialog.h"
#include "fileviewgitpluginsettings.h"
#include "gitwrapper.h"
#include <klocale.h>
#include <ktextedit.h>
#include <kvbox.h>
#include <QGroupBox>
#include <QCheckBox>
#include <QPushButton>
#include <QVBoxLayout>
#include <QTextCodec>
CommitDialog::CommitDialog (QWidget* parent ):
KDialog (parent, Qt::Dialog),
m_localCodec(QTextCodec::codecForLocale())
{
this->setCaption(i18nc("@title:window", "<application>Git</application> Commit"));
this->setButtons(KDialog::Ok | KDialog::Cancel);
this->setDefaultButton(KDialog::Ok);
this->setButtonText(KDialog::Ok, i18nc("@action:button", "Commit"));
KVBox* vbox = new KVBox(this);
this->setMainWidget(vbox);
QGroupBox* messageGroupBox = new QGroupBox(vbox);
messageGroupBox->setTitle(i18nc("@title:group", "Commit message"));
QVBoxLayout * messageVBox = new QVBoxLayout(messageGroupBox);
messageGroupBox->setLayout(messageVBox);
m_commitMessageTextEdit = new KTextEdit(messageGroupBox);
m_commitMessageTextEdit->setLineWrapMode(QTextEdit::FixedColumnWidth);
m_commitMessageTextEdit->setLineWrapColumnOrWidth(72);
messageVBox->addWidget(m_commitMessageTextEdit);
setOkButtonState();
connect(m_commitMessageTextEdit, SIGNAL(textChanged()), this, SLOT(setOkButtonState()));
QHBoxLayout* messageHBox = new QHBoxLayout();
messageVBox->addLayout(messageHBox);
m_amendCheckBox = new QCheckBox(i18nc("@option:check", "Amend last commit"), messageGroupBox);
messageHBox->addWidget(m_amendCheckBox);
//read last commit message
m_alternativeMessage = GitWrapper::instance()->lastCommitMessage();
if (m_alternativeMessage.isNull()) {
m_amendCheckBox->setEnabled(false);
m_amendCheckBox->setToolTip(i18nc("@info:tooltip", "There is nothing to amend."));
} else {
connect(m_amendCheckBox, SIGNAL(stateChanged(int)),
this, SLOT(amendCheckBoxStateChanged()));
}
QPushButton * signOffButton = new QPushButton(
i18nc("@action:button Add Signed-Off line to the message widget", "Sign off"),messageGroupBox);
signOffButton->setToolTip(i18nc("@info:tooltip", "Add Signed-off-by line at the end of the commit message."));
messageHBox->addStretch();
messageHBox->addWidget(signOffButton);
//restore dialog size
FileViewGitPluginSettings* settings = FileViewGitPluginSettings::self();
this->setInitialSize(QSize(settings->commitDialogWidth(), settings->commitDialogHeight()));
connect(this, SIGNAL(finished()), this, SLOT(saveDialogSize()));
connect(signOffButton, SIGNAL(clicked(bool)), this, SLOT(signOffButtonClicked()));
}
void CommitDialog::signOffButtonClicked()
{
if (m_userName.isNull()) {
GitWrapper * gitWrapper= GitWrapper::instance();
m_userName = gitWrapper->userName();
m_userEmail = gitWrapper->userEmail();
}
//append Signed-off line
QString lastline = m_commitMessageTextEdit->document()->lastBlock().text();
bool noNewLine = lastline.startsWith(QLatin1String("Signed-off")) || lastline.isEmpty();
m_commitMessageTextEdit->append(QString(noNewLine ? "" : "\n") + "Signed-off-by: "
+ m_userName + " <" + m_userEmail + '>');
}
QByteArray CommitDialog::commitMessage() const
{
return m_localCodec->fromUnicode(m_commitMessageTextEdit->toPlainText());
}
bool CommitDialog::amend() const
{
return m_amendCheckBox->isChecked();
}
void CommitDialog::amendCheckBoxStateChanged()
{
QString tmp = m_commitMessageTextEdit->toPlainText();
m_commitMessageTextEdit->setText(m_alternativeMessage);
m_alternativeMessage = tmp;
}
void CommitDialog::saveDialogSize()
{
FileViewGitPluginSettings* settings = FileViewGitPluginSettings::self();
settings->setCommitDialogHeight(this->height());
settings->setCommitDialogWidth(this->width());
settings->writeConfig();
}
void CommitDialog::setOkButtonState()
{
bool enable = !m_commitMessageTextEdit->toPlainText().isEmpty();
this->enableButtonOk(enable);
this->setButtonToolTip(KDialog::Ok, enable ?
"" : i18nc("@info:tooltip", "You must enter a commit message first."));
}
#include "commitdialog.moc"
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