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/* Copyright 2013-2017 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "MultiMC.h"
#include "NewInstanceDialog.h"
#include "ui_NewInstanceDialog.h"
#include <BaseVersion.h>
#include <icons/IconList.h>
#include <minecraft/MinecraftVersionList.h>
#include <tasks/Task.h>
#include <InstanceList.h>
#include "VersionSelectDialog.h"
#include "ProgressDialog.h"
#include "IconPickerDialog.h"
#include <QLayout>
#include <QPushButton>
#include <QFileDialog>
#include <QValidator>
class UrlValidator : public QValidator
{
public:
using QValidator::QValidator;
State validate(QString &in, int &pos) const
{
const QUrl url(in);
if (url.isValid() && !url.isRelative() && !url.isEmpty())
{
return Acceptable;
}
else if (QFile::exists(in))
{
return Acceptable;
}
else
{
return Intermediate;
}
}
};
NewInstanceDialog::NewInstanceDialog(const QString & initialGroup, QWidget *parent)
: QDialog(parent), ui(new Ui::NewInstanceDialog)
{
ui->setupUi(this);
resize(minimumSizeHint());
layout()->setSizeConstraint(QLayout::SetFixedSize);
setSelectedVersion(MMC->minecraftlist()->getRecommended());
InstIconKey = "default";
ui->iconButton->setIcon(MMC->icons()->getIcon(InstIconKey));
ui->modpackEdit->setValidator(new UrlValidator(ui->modpackEdit));
ui->instNameTextBox->setAlignment(Qt::AlignHCenter);
connect(ui->modpackEdit, &QLineEdit::textChanged, this, &NewInstanceDialog::updateDialogState);
connect(ui->modpackBox, &QRadioButton::clicked, this, &NewInstanceDialog::updateDialogState);
connect(ui->versionBox, &QRadioButton::clicked, this, &NewInstanceDialog::updateDialogState);
connect(ui->versionTextBox, &QLineEdit::textChanged, this, &NewInstanceDialog::updateDialogState);
auto groups = MMC->instances()->getGroups().toSet();
auto groupList = QStringList(groups.toList());
groupList.sort(Qt::CaseInsensitive);
groupList.removeOne("");
groupList.push_front(initialGroup);
groupList.push_front("");
ui->groupBox->addItems(groupList);
int index = groupList.indexOf(initialGroup);
if(index == -1)
{
index = 0;
}
ui->groupBox->setCurrentIndex(index);
ui->groupBox->lineEdit()->setPlaceholderText(tr("No group"));
ui->buttonBox->setFocus();
originalPlaceholderText = ui->instNameTextBox->placeholderText();
updateDialogState();
}
NewInstanceDialog::~NewInstanceDialog()
{
delete ui;
}
void NewInstanceDialog::updateDialogState()
{
QString suggestedName;
if(ui->versionBox->isChecked())
{
suggestedName = ui->versionTextBox->text();
}
else if (ui->modpackBox->isChecked())
{
auto url = QUrl::fromUserInput(ui->modpackEdit->text());
QFileInfo fi(url.fileName());
suggestedName = fi.completeBaseName();
}
if(suggestedName.isEmpty())
{
ui->instNameTextBox->setPlaceholderText(originalPlaceholderText);
}
else
{
ui->instNameTextBox->setPlaceholderText(suggestedName);
}
bool allowOK = !instName().isEmpty() && (
(ui->versionBox->isChecked() && m_selectedVersion) ||
(ui->modpackBox->isChecked() && ui->modpackEdit->hasAcceptableInput())
);
ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(allowOK);
}
void NewInstanceDialog::setSelectedVersion(BaseVersionPtr version)
{
m_selectedVersion = version;
if (m_selectedVersion)
{
ui->versionTextBox->setText(version->name());
}
else
{
ui->versionTextBox->setText("");
}
}
QString NewInstanceDialog::instName() const
{
auto result = ui->instNameTextBox->text();
if(result.size())
{
return result.trimmed();
}
result = ui->instNameTextBox->placeholderText();
if(result.size() && result != originalPlaceholderText)
{
return result.trimmed();
}
return QString();
}
QString NewInstanceDialog::instGroup() const
{
return ui->groupBox->currentText();
}
QString NewInstanceDialog::iconKey() const
{
return InstIconKey;
}
QUrl NewInstanceDialog::modpackUrl() const
{
if (ui->modpackBox->isChecked())
{
const QUrl url(ui->modpackEdit->text());
if (url.isValid() && !url.isRelative() && !url.host().isEmpty())
{
return url;
}
else
{
return QUrl::fromLocalFile(ui->modpackEdit->text());
}
}
else
{
return QUrl();
}
}
BaseVersionPtr NewInstanceDialog::selectedVersion() const
{
return m_selectedVersion;
}
void NewInstanceDialog::on_btnChangeVersion_clicked()
{
VersionSelectDialog vselect(MMC->minecraftlist().get(), tr("Change Minecraft version"),
this);
vselect.exec();
if (vselect.result() == QDialog::Accepted)
{
BaseVersionPtr version = vselect.selectedVersion();
if (version)
setSelectedVersion(version);
}
}
void NewInstanceDialog::on_iconButton_clicked()
{
IconPickerDialog dlg(this);
dlg.execWithSelection(InstIconKey);
if (dlg.result() == QDialog::Accepted)
{
InstIconKey = dlg.selectedIconKey;
ui->iconButton->setIcon(MMC->icons()->getIcon(InstIconKey));
}
}
void NewInstanceDialog::on_instNameTextBox_textChanged(const QString &arg1)
{
updateDialogState();
}
void NewInstanceDialog::on_modpackBtn_clicked()
{
const QUrl url = QFileDialog::getOpenFileUrl(this, tr("Choose modpack"), modpackUrl(), tr("Zip (*.zip)"));
if (url.isValid())
{
if (url.isLocalFile())
{
ui->modpackEdit->setText(url.toLocalFile());
}
else
{
ui->modpackEdit->setText(url.toString());
}
}
}
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