151 lines
3.7 KiB
C++
151 lines
3.7 KiB
C++
/* Copyright 2013-2015 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "OtherLogsPage.h"
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#include "ui_OtherLogsPage.h"
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#include <QFileDialog>
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#include <QMessageBox>
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#include "gui/GuiUtil.h"
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#include "logic/RecursiveFileSystemWatcher.h"
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#include <pathutils.h>
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OtherLogsPage::OtherLogsPage(QString path, QWidget *parent)
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: QWidget(parent), ui(new Ui::OtherLogsPage), m_path(path),
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m_watcher(new RecursiveFileSystemWatcher(this))
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{
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ui->setupUi(this);
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ui->tabWidget->tabBar()->hide();
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m_watcher->setFileExpression("(.*\\.log(\\.[0-9]*)?$)|(crash-.*\\.txt)");
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m_watcher->setRootDir(QDir::current().absoluteFilePath(m_path));
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connect(m_watcher, &RecursiveFileSystemWatcher::filesChanged, this,
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&OtherLogsPage::populateSelectLogBox);
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populateSelectLogBox();
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}
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OtherLogsPage::~OtherLogsPage()
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{
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delete ui;
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}
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void OtherLogsPage::opened()
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{
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m_watcher->enable();
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}
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void OtherLogsPage::closed()
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{
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m_watcher->disable();
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}
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void OtherLogsPage::populateSelectLogBox()
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{
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ui->selectLogBox->clear();
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ui->selectLogBox->addItems(m_watcher->files());
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if (m_currentFile.isNull())
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{
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ui->selectLogBox->setCurrentIndex(-1);
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}
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else
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{
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const int index = ui->selectLogBox->findText(m_currentFile);
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if (index != -1)
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ui->selectLogBox->setCurrentIndex(index);
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}
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}
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void OtherLogsPage::on_selectLogBox_currentIndexChanged(const int index)
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{
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QString file;
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if (index != -1)
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{
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file = ui->selectLogBox->itemText(index);
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}
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if (file.isEmpty() || !QFile::exists(PathCombine(m_path, file)))
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{
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m_currentFile = QString();
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ui->text->clear();
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setControlsEnabled(false);
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}
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else
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{
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m_currentFile = file;
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on_btnReload_clicked();
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setControlsEnabled(true);
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}
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}
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void OtherLogsPage::on_btnReload_clicked()
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{
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QFile file(PathCombine(m_path, m_currentFile));
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if (!file.open(QFile::ReadOnly))
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{
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setControlsEnabled(false);
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ui->btnReload->setEnabled(true); // allow reload
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m_currentFile = QString();
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QMessageBox::critical(this, tr("Error"), tr("Unable to open %1 for reading: %2")
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.arg(m_currentFile, file.errorString()));
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}
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else
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{
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if (file.size() < 10000000ll)
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{
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ui->text->setPlainText(QString::fromUtf8(file.readAll()));
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}
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else
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{
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ui->text->setPlainText(
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tr("The file (%1) is too big. You may want to open it in a viewer optimized "
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"for large files.").arg(file.fileName()));
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}
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}
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}
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void OtherLogsPage::on_btnPaste_clicked()
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{
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GuiUtil::uploadPaste(ui->text->toPlainText(), this);
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}
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void OtherLogsPage::on_btnCopy_clicked()
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{
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GuiUtil::setClipboardText(ui->text->toPlainText());
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}
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void OtherLogsPage::on_btnDelete_clicked()
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{
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if (QMessageBox::question(this, tr("Delete"),
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tr("Do you really want to delete %1?").arg(m_currentFile),
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QMessageBox::Yes, QMessageBox::No) == QMessageBox::No)
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{
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return;
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}
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QFile file(PathCombine(m_path, m_currentFile));
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if (!file.remove())
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{
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QMessageBox::critical(this, tr("Error"), tr("Unable to delete %1: %2")
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.arg(m_currentFile, file.errorString()));
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}
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}
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void OtherLogsPage::setControlsEnabled(const bool enabled)
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{
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ui->btnReload->setEnabled(enabled);
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ui->btnDelete->setEnabled(enabled);
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ui->btnCopy->setEnabled(enabled);
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ui->btnPaste->setEnabled(enabled);
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ui->text->setEnabled(enabled);
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}
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