nextcloud-desktop/shell_integration/testclient/window.cpp
2014-07-02 10:10:32 +02:00

101 lines
2.8 KiB
C++

#include "window.h"
#include "ui_window.h"
#include <QLineEdit>
#include <QSyntaxHighlighter>
class LogWindowHighlighter : public QSyntaxHighlighter
{
public:
LogWindowHighlighter(QTextDocument *parent = 0);
protected:
void highlightBlock(const QString &text);
void highlightHelper(const QString& text, const QTextCharFormat &format, const QString &exp);
};
Window::Window(QIODevice *dev, QWidget *parent) :
QWidget(parent),
ui(new Ui::Window)
, device(dev)
{
ui->setupUi(this);
connect(ui->inputEdit->lineEdit(), SIGNAL(returnPressed()), SLOT(handleReturn()));
addDefaultItems();
QFont f("Courier");
f.setStyleHint(QFont::Monospace);
ui->outputs->setFont(f);
new LogWindowHighlighter(ui->outputs->document());
}
Window::~Window()
{
delete ui;
}
void Window::receive()
{
QByteArray ba = device->readAll();
ui->outputs->insertPlainText(QString::fromLatin1(ba));
}
void Window::receiveError(QLocalSocket::LocalSocketError error)
{
qDebug() << "Error connecting to socket:" << error;
}
void Window::handleReturn()
{
QString cmd = ui->inputEdit->currentText()+QLatin1Char('\n');
ui->outputs->insertPlainText(cmd);
device->write(cmd.toLatin1());
ui->inputEdit->lineEdit()->clear();
}
void Window::addDefaultItems()
{
QStringList commands;
commands << "RETRIEVE_FOLDER_STATUS:" << "RETRIEVE_FILE_STATUS:";
ui->inputEdit->addItems(commands);
}
LogWindowHighlighter::LogWindowHighlighter(QTextDocument *parent)
: QSyntaxHighlighter(parent)
{
}
void LogWindowHighlighter::highlightBlock(const QString &text)
{
QTextCharFormat responseKeywordFormat;
responseKeywordFormat.setFontWeight(QFont::Bold);
responseKeywordFormat.setForeground(Qt::darkMagenta);
QString responsePattern = "(UPDATE_VIEW|BROADCAST:|STATUS:)";
highlightHelper(text, responseKeywordFormat, responsePattern);
QTextCharFormat messageKeywordFormat;
messageKeywordFormat.setFontWeight(QFont::Bold);
messageKeywordFormat.setForeground(Qt::darkYellow);
QString messagePattern = "(RETRIEVE_(FOLDER|FILE)_STATUS):";
highlightHelper(text, messageKeywordFormat, messagePattern);
}
void LogWindowHighlighter::highlightHelper(const QString& text, const QTextCharFormat &format,
const QString &pattern)
{
QRegExp rex(pattern);
int index = text.indexOf(rex);
if (index >= 0) {
int len = rex.matchedLength();
setFormat(index, len, format);
int lastMatchedEnd=index+len;
int secondDoubleDotIndex = text.indexOf(':', lastMatchedEnd);
if (secondDoubleDotIndex >= 0) {
QTextCharFormat boldFormat;
boldFormat.setFontWeight(QFont::Bold);
setFormat(lastMatchedEnd, secondDoubleDotIndex-lastMatchedEnd, boldFormat);
}
}
}