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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include "QtXMLConsoleWidget.h"
#include <QCloseEvent>
#include <QTextEdit>
#include <QVBoxLayout>
#include <QPushButton>
#include <QScrollBar>
#include <QCheckBox>
#include "QtSwiftUtil.h"
#include <string>
namespace Swift {
QtXMLConsoleWidget::QtXMLConsoleWidget() {
setWindowTitle(tr("Console"));
QVBoxLayout* layout = new QVBoxLayout(this);
layout->setSpacing(0);
layout->setContentsMargins(0,0,0,0);
textEdit = new QTextEdit(this);
textEdit->setReadOnly(true);
layout->addWidget(textEdit);
QWidget* bottom = new QWidget(this);
layout->addWidget(bottom);
bottom->setAutoFillBackground(true);
QHBoxLayout* buttonLayout = new QHBoxLayout(bottom);
buttonLayout->setContentsMargins(10,0,20,0);
buttonLayout->setSpacing(0);
enabled = new QCheckBox(tr("Trace input/output"), bottom);
enabled->setChecked(true);
buttonLayout->addWidget(enabled);
buttonLayout->addStretch();
QPushButton* clearButton = new QPushButton(tr("Clear"), bottom);
connect(clearButton, SIGNAL(clicked()), textEdit, SLOT(clear()));
buttonLayout->addWidget(clearButton);
setWindowTitle(tr("Debug Console"));
emit titleUpdated();
}
QtXMLConsoleWidget::~QtXMLConsoleWidget() {
}
void QtXMLConsoleWidget::showEvent(QShowEvent* event) {
emit windowOpening();
emit titleUpdated(); /* This just needs to be somewhere after construction */
QWidget::showEvent(event);
}
void QtXMLConsoleWidget::show() {
QWidget::show();
emit windowOpening();
}
void QtXMLConsoleWidget::activate() {
emit wantsToActivate();
}
void QtXMLConsoleWidget::closeEvent(QCloseEvent* event) {
emit windowClosing();
event->accept();
}
void QtXMLConsoleWidget::handleDataRead(const SafeByteArray& data) {
appendTextIfEnabled(std::string(tr("<!-- IN -->").toUtf8()) + "\n" + safeByteArrayToString(data) + "\n", QColor(33,98,33));
}
void QtXMLConsoleWidget::handleDataWritten(const SafeByteArray& data) {
appendTextIfEnabled(std::string(tr("<!-- OUT -->").toUtf8()) + "\n" + safeByteArrayToString(data) + "\n", QColor(155,1,0));
}
void QtXMLConsoleWidget::appendTextIfEnabled(const std::string& data, const QColor& color) {
if (enabled->isChecked()) {
QScrollBar* scrollBar = textEdit->verticalScrollBar();
bool scrollToBottom = (!scrollBar || scrollBar->value() == scrollBar->maximum());
QTextCursor cursor(textEdit->document());
cursor.beginEditBlock();
cursor.movePosition(QTextCursor::End);
QTextCharFormat format;
format.setForeground(QBrush(color));
cursor.mergeCharFormat(format);
cursor.insertText(P2QSTRING(data));
cursor.endEditBlock();
if (scrollToBottom) {
scrollBar->setValue(scrollBar->maximum());
}
}
}
}
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