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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "pasteview.h"
#include "protocol.h"
#include <coreplugin/icore.h>
#include <QFontMetrics>
#include <QPainter>
#include <QScrollBar>
#include <QPushButton>
#include <QSettings>
#include <QByteArray>
static const char groupC[] = "CPaster";
static const char heightKeyC[] = "PasteViewHeight";
static const char widthKeyC[] = "PasteViewWidth";
namespace CodePaster {
// -------------------------------------------------------------------------------------------------
PasteView::PasteView(const QList<Protocol *> protocols,
const QString &mt,
QWidget *parent) :
QDialog(parent),
m_protocols(protocols),
m_commentPlaceHolder(tr("<Comment>")),
m_mimeType(mt),
m_mode(DiffChunkMode)
{
m_ui.setupUi(this);
m_ui.buttonBox->button(QDialogButtonBox::Ok)->setText(tr("Paste"));
connect(m_ui.uiPatchList, SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(contentChanged()));
foreach(const Protocol *p, protocols)
m_ui.protocolBox->addItem(p->name());
connect(m_ui.protocolBox, SIGNAL(currentIndexChanged(int)),
this, SLOT(protocolChanged(int)));
}
PasteView::~PasteView()
{
}
QString PasteView::user() const
{
const QString username = m_ui.uiUsername->text();
if (username.isEmpty())
return QLatin1String("Anonymous");
return username;
}
QString PasteView::description() const
{
return m_ui.uiDescription->text();
}
QString PasteView::comment() const
{
const QString comment = m_ui.uiComment->toPlainText();
if (comment == m_commentPlaceHolder)
return QString();
return comment;
}
QString PasteView::content() const
{
if (m_mode == PlainTextMode)
return m_ui.plainTextEdit->toPlainText();
QString newContent;
for (int i = 0; i < m_ui.uiPatchList->count(); ++i) {
QListWidgetItem *item = m_ui.uiPatchList->item(i);
if (item->checkState() != Qt::Unchecked)
newContent += m_parts.at(i).content;
}
return newContent;
}
QString PasteView::protocol() const
{
return m_ui.protocolBox->currentText();
}
void PasteView::contentChanged()
{
m_ui.uiPatchView->setPlainText(content());
}
void PasteView::protocolChanged(int p)
{
const unsigned caps = m_protocols.at(p)->capabilities();
m_ui.uiDescription->setEnabled(caps & Protocol::PostDescriptionCapability);
m_ui.uiComment->setEnabled(caps & Protocol::PostCommentCapability);
}
void PasteView::setupDialog(const QString &user, const QString &description, const QString &comment)
{
m_ui.uiUsername->setText(user);
m_ui.uiDescription->setText(description);
m_ui.uiComment->setPlainText(comment.isEmpty() ? m_commentPlaceHolder : comment);
}
int PasteView::showDialog()
{
m_ui.uiDescription->setFocus();
m_ui.uiDescription->selectAll();
// (Re)store dialog size
const QSettings *settings = Core::ICore::settings();
const QString rootKey = QLatin1String(groupC) + QLatin1Char('/');
const int h = settings->value(rootKey + QLatin1String(heightKeyC), height()).toInt();
const int defaultWidth = m_ui.uiPatchView->columnIndicator() + 50;
const int w = settings->value(rootKey + QLatin1String(widthKeyC), defaultWidth).toInt();
resize(w, h);
const int ret = QDialog::exec();
return ret;
}
// Show up with checkable list of diff chunks.
int PasteView::show(const QString &user, const QString &description,
const QString &comment, const FileDataList &parts)
{
setupDialog(user, description, comment);
m_ui.uiPatchList->clear();
m_parts = parts;
m_mode = DiffChunkMode;
QString content;
foreach (const FileData &part, parts) {
QListWidgetItem *itm = new QListWidgetItem(part.filename, m_ui.uiPatchList);
itm->setCheckState(Qt::Checked);
itm->setFlags(Qt::ItemIsSelectable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
content += part.content;
}
m_ui.stackedWidget->setCurrentIndex(0);
m_ui.uiPatchView->setPlainText(content);
return showDialog();
}
// Show up with editable plain text.
int PasteView::show(const QString &user, const QString &description,
const QString &comment, const QString &content)
{
setupDialog(user, description, comment);
m_mode = PlainTextMode;
m_ui.stackedWidget->setCurrentIndex(1);
m_ui.plainTextEdit->setPlainText(content);
return showDialog();
}
void PasteView::accept()
{
const int index = m_ui.protocolBox->currentIndex();
if (index == -1)
return;
Protocol *protocol = m_protocols.at(index);
if (!Protocol::ensureConfiguration(protocol, this))
return;
const QString data = content();
if (data.isEmpty())
return;
const Protocol::ContentType ct = Protocol::contentType(m_mimeType);
protocol->paste(data, ct, user(), comment(), description());
// Store settings and close
QSettings *settings = Core::ICore::settings();
settings->beginGroup(QLatin1String(groupC));
settings->setValue(QLatin1String(heightKeyC), height());
settings->setValue(QLatin1String(widthKeyC), width());
settings->endGroup();
QDialog::accept();
}
void PasteView::setProtocol(const QString &protocol)
{
const int index = m_ui.protocolBox->findText(protocol);
m_ui.protocolBox->setCurrentIndex(index);
if (index == m_ui.protocolBox->currentIndex()) {
protocolChanged(index); // Force enabling
} else {
m_ui.protocolBox->setCurrentIndex(index);
}
}
} //namespace CodePaster
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