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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "pasteselectdialog.h"
#include "cpastertr.h"
#include "protocol.h"
#include <utils/hostosinfo.h>
#include <utils/layoutbuilder.h>
#include <utils/qtcassert.h>
#include <QApplication>
#include <QComboBox>
#include <QDebug>
#include <QDialogButtonBox>
#include <QLabel>
#include <QLineEdit>
#include <QListWidget>
#include <QPushButton>
namespace CodePaster {
PasteSelectDialog::PasteSelectDialog(const QList<Protocol*> &protocols, QWidget *parent) :
QDialog(parent),
m_protocols(protocols)
{
setObjectName("CodePaster.PasteSelectDialog");
resize(550, 350);
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
m_protocolBox = new QComboBox(this);
m_protocolBox->setObjectName("protocolBox");
m_pasteEdit = new QLineEdit(this);
m_pasteEdit->setObjectName("pasteEdit");
m_pasteEdit->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
m_listWidget = new QListWidget(this);
m_listWidget->setObjectName("listWidget");
m_listWidget->setAlternatingRowColors(true);
auto buttons = new QDialogButtonBox(QDialogButtonBox::Cancel|QDialogButtonBox::Ok);
m_refreshButton = buttons->addButton(Tr::tr("Refresh"), QDialogButtonBox::ActionRole);
m_listWidget->setSelectionMode(QAbstractItemView::SingleSelection);
if (!Utils::HostOsInfo::isMacHost())
m_listWidget->setFrameStyle(QFrame::NoFrame);
// Proportional formatting of columns for CodePaster
QFont listFont = m_listWidget->font();
listFont.setFamily(QLatin1String("Courier"));
listFont.setStyleHint(QFont::TypeWriter);
m_listWidget->setFont(listFont);
using namespace Layouting;
Column {
Form {
Tr::tr("Protocol:"), m_protocolBox, br,
Tr::tr("Paste:"), m_pasteEdit
},
m_listWidget,
buttons
}.attachTo(this);
connect(m_listWidget, &QListWidget::currentTextChanged, m_pasteEdit, &QLineEdit::setText);
connect(m_listWidget, &QListWidget::doubleClicked, this, &QDialog::accept);
for (const Protocol *protocol : protocols) {
m_protocolBox->addItem(protocol->name());
connect(protocol, &Protocol::listDone, this, &PasteSelectDialog::listDone);
}
connect(m_protocolBox, &QComboBox::currentIndexChanged,
this, &PasteSelectDialog::protocolChanged);
connect(m_refreshButton, &QPushButton::clicked, this, &PasteSelectDialog::list);
connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
}
PasteSelectDialog::~PasteSelectDialog() = default;
QString PasteSelectDialog::pasteId() const
{
QString id = m_pasteEdit->text();
const int blankPos = id.indexOf(QLatin1Char(' '));
if (blankPos != -1)
id.truncate(blankPos);
return id;
}
void PasteSelectDialog::setProtocol(const QString &p)
{
const int index = m_protocolBox->findText(p);
if (index >= 0) {
if (index != m_protocolBox->currentIndex()) {
m_protocolBox->setCurrentIndex(index);
} else {
// Trigger a refresh
protocolChanged(index);
}
}
}
int PasteSelectDialog::protocol() const
{
return m_protocolBox->currentIndex();
}
QString PasteSelectDialog::protocolName() const
{
return m_protocolBox->currentText();
}
void PasteSelectDialog::listDone(const QString &name, const QStringList &items)
{
// Set if the protocol is still current
if (name == protocolName()) {
m_listWidget->clear();
m_listWidget->addItems(items);
}
}
void PasteSelectDialog::list()
{
const int index = protocol();
Protocol *protocol = m_protocols[index];
QTC_ASSERT((protocol->capabilities() & Protocol::ListCapability), return);
m_listWidget->clear();
if (Protocol::ensureConfiguration(protocol, this)) {
m_listWidget->addItem(new QListWidgetItem(Tr::tr("Waiting for items")));
protocol->list();
}
}
void PasteSelectDialog::protocolChanged(int i)
{
const bool canList = m_protocols.at(i)->capabilities() & Protocol::ListCapability;
m_refreshButton->setEnabled(canList);
if (canList) {
list();
} else {
m_listWidget->clear();
m_listWidget->addItem(new QListWidgetItem(Tr::tr("This protocol does not support listing")));
}
}
} // CodePaster
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