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/* Copyright 2013-2018 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 "JavaPage.h"
#include "JavaCommon.h"
#include "ui_JavaPage.h"
#include <QFileDialog>
#include <QMessageBox>
#include <QDir>
#include "dialogs/VersionSelectDialog.h"
#include "java/JavaUtils.h"
#include "java/JavaInstallList.h"
#include "settings/SettingsObject.h"
#include <FileSystem.h>
#include "MultiMC.h"
#include <sys.h>
#include <QTabBar>
JavaPage::JavaPage(QWidget *parent) : QWidget(parent), ui(new Ui::JavaPage)
{
ui->setupUi(this);
ui->tabWidget->tabBar()->hide();
auto sysMB = Sys::getSystemRam() / Sys::megabyte;
ui->maxMemSpinBox->setMaximum(sysMB);
loadSettings();
}
JavaPage::~JavaPage()
{
delete ui;
}
bool JavaPage::apply()
{
applySettings();
return true;
}
void JavaPage::applySettings()
{
auto s = MMC->settings();
// Memory
int min = ui->minMemSpinBox->value();
int max = ui->maxMemSpinBox->value();
if(min < max)
{
s->set("MinMemAlloc", min);
s->set("MaxMemAlloc", max);
}
else
{
s->set("MinMemAlloc", max);
s->set("MaxMemAlloc", min);
}
s->set("PermGen", ui->permGenSpinBox->value());
// Java Settings
s->set("JavaPath", ui->javaPathTextBox->text());
s->set("JvmArgs", ui->jvmArgsTextBox->text());
JavaCommon::checkJVMArgs(s->get("JvmArgs").toString(), this->parentWidget());
}
void JavaPage::loadSettings()
{
auto s = MMC->settings();
// Memory
int min = s->get("MinMemAlloc").toInt();
int max = s->get("MaxMemAlloc").toInt();
if(min < max)
{
ui->minMemSpinBox->setValue(min);
ui->maxMemSpinBox->setValue(max);
}
else
{
ui->minMemSpinBox->setValue(max);
ui->maxMemSpinBox->setValue(min);
}
ui->permGenSpinBox->setValue(s->get("PermGen").toInt());
// Java Settings
ui->javaPathTextBox->setText(s->get("JavaPath").toString());
ui->jvmArgsTextBox->setText(s->get("JvmArgs").toString());
}
void JavaPage::on_javaDetectBtn_clicked()
{
JavaInstallPtr java;
VersionSelectDialog vselect(MMC->javalist().get(), tr("Select a Java version"), this, true);
vselect.setResizeOn(2);
vselect.exec();
if (vselect.result() == QDialog::Accepted && vselect.selectedVersion())
{
java = std::dynamic_pointer_cast<JavaInstall>(vselect.selectedVersion());
ui->javaPathTextBox->setText(java->path);
}
}
void JavaPage::on_javaBrowseBtn_clicked()
{
QString raw_path = QFileDialog::getOpenFileName(this, tr("Find Java executable"));
// do not allow current dir - it's dirty. Do not allow dirs that don't exist
if(raw_path.isEmpty())
{
return;
}
QString cooked_path = FS::NormalizePath(raw_path);
QFileInfo javaInfo(cooked_path);;
if(!javaInfo.exists() || !javaInfo.isExecutable())
{
return;
}
ui->javaPathTextBox->setText(cooked_path);
}
void JavaPage::on_javaTestBtn_clicked()
{
if(checker)
{
return;
}
checker.reset(new JavaCommon::TestCheck(
this, ui->javaPathTextBox->text(), ui->jvmArgsTextBox->text(),
ui->minMemSpinBox->value(), ui->maxMemSpinBox->value(), ui->permGenSpinBox->value()));
connect(checker.get(), SIGNAL(finished()), SLOT(checkerFinished()));
checker->run();
}
void JavaPage::checkerFinished()
{
checker.reset();
}
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