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/* Copyright 2014 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 "OtherLogsPage.h"
#include "ui_OtherLogsPage.h"
#include <QFileDialog>
#include <QMessageBox>
#include "gui/GuiUtil.h"
#include "logic/RecursiveFileSystemWatcher.h"
#include "logic/BaseInstance.h"
OtherLogsPage::OtherLogsPage(BaseInstance *instance, QWidget *parent)
: QWidget(parent), ui(new Ui::OtherLogsPage), m_instance(instance),
m_watcher(new RecursiveFileSystemWatcher(this))
{
ui->setupUi(this);
m_watcher->setFileExpression("(.*\\.log(\\.[0-9]*)?$)|(crash-.*\\.txt)");
m_watcher->setRootDir(QDir::current().absoluteFilePath(m_instance->minecraftRoot()));
connect(m_watcher, &RecursiveFileSystemWatcher::filesChanged, this,
&OtherLogsPage::populateSelectLogBox);
populateSelectLogBox();
}
OtherLogsPage::~OtherLogsPage()
{
delete ui;
}
void OtherLogsPage::opened()
{
m_watcher->enable();
}
void OtherLogsPage::closed()
{
m_watcher->disable();
}
void OtherLogsPage::populateSelectLogBox()
{
ui->selectLogBox->clear();
ui->selectLogBox->addItems(m_watcher->files());
if (m_currentFile.isNull())
{
ui->selectLogBox->setCurrentIndex(-1);
}
else
{
const int index = ui->selectLogBox->findText(m_currentFile);
if(index != -1)
ui->selectLogBox->setCurrentIndex(index);
}
}
void OtherLogsPage::on_selectLogBox_currentIndexChanged(const int index)
{
QString file;
if (index != -1)
{
file = ui->selectLogBox->itemText(index);
}
if (file.isEmpty() || !QFile::exists(m_instance->minecraftRoot() + "/" + file))
{
m_currentFile = QString();
ui->text->clear();
setControlsEnabled(false);
}
else
{
m_currentFile = file;
on_btnReload_clicked();
setControlsEnabled(true);
}
}
void OtherLogsPage::on_btnReload_clicked()
{
QFile file(m_instance->minecraftRoot() + "/" + m_currentFile);
if (!file.open(QFile::ReadOnly))
{
setControlsEnabled(false);
ui->btnReload->setEnabled(true); // allow reload
m_currentFile = QString();
QMessageBox::critical(this, tr("Error"), tr("Unable to open %1 for reading: %2")
.arg(m_currentFile, file.errorString()));
}
else
{
ui->text->setPlainText(QString::fromUtf8(file.readAll()));
}
}
void OtherLogsPage::on_btnPaste_clicked()
{
GuiUtil::uploadPaste(ui->text->toPlainText(), this);
}
void OtherLogsPage::on_btnCopy_clicked()
{
GuiUtil::setClipboardText(ui->text->toPlainText());
}
void OtherLogsPage::on_btnDelete_clicked()
{
if (QMessageBox::question(this, tr("Delete"),
tr("Do you really want to delete %1?").arg(m_currentFile),
QMessageBox::Yes, QMessageBox::No) == QMessageBox::No)
{
return;
}
QFile file(m_instance->minecraftRoot() + "/" + m_currentFile);
if (!file.remove())
{
QMessageBox::critical(this, tr("Error"), tr("Unable to delete %1: %2")
.arg(m_currentFile, file.errorString()));
}
}
void OtherLogsPage::setControlsEnabled(const bool enabled)
{
ui->btnReload->setEnabled(enabled);
ui->btnDelete->setEnabled(enabled);
ui->btnCopy->setEnabled(enabled);
ui->btnPaste->setEnabled(enabled);
ui->text->setEnabled(enabled);
}
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