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Commit 7ef517d4 authored by lm's avatar lm
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Re-enabled MAVLinkgen as included widget, but now cleanly separated codebase

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......@@ -19,7 +19,7 @@ tmp
debug
release
qgroundcontrol
mavlinkgen
mavlinkgen-build-desktop
*.wav
qgroundcontrol.xcodeproj/**
doc/html
......
src/apps/mavlinkgen/MAVLinkGen.cc 0 → 100644
View file @ 7ef517d4
/*=====================================================================
PIXHAWK Micro Air Vehicle Flying Robotics Toolkit
(c) 2009, 2010 PIXHAWK PROJECT <http://pixhawk.ethz.ch>
This file is part of the PIXHAWK project
PIXHAWK is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
PIXHAWK is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PIXHAWK. If not, see <http://www.gnu.org/licenses/>.
======================================================================*/
/**
* @file
* @brief Implementation of class MAVLinkGen
*
* @author Lorenz Meier <mavteam@student.ethz.ch>
*
*/
#include <QFile>
#include <QFlags>
#include <QThread>
#include <QSplashScreen>
#include <QPixmap>
#include <QDesktopWidget>
#include <QPainter>
#include <QStyleFactory>
#include <QAction>
#include <QSettings>
#include <QFontDatabase>
#include <QMainWindow>
#include "MAVLinkGen.h"
#include "XMLCommProtocolWidget.h"
/**
* @brief Constructor for the main application.
*
* This constructor initializes and starts the whole application. It takes standard
* command-line parameters
*
* @param argc The number of command-line parameters
* @param argv The string array of parameters
**/
MAVLinkGen::MAVLinkGen(int &argc, char* argv[]) : QApplication(argc, argv)
{
this->setApplicationName("MAVLink Generator");
this->setApplicationVersion("v. 1.0.0 (Beta)");
this->setOrganizationName(QLatin1String("MAVLink Consortium"));
this->setOrganizationDomain("http://qgroundcontrol.org/mavlink");
QSettings::setDefaultFormat(QSettings::IniFormat);
// Exit main application when last window is closed
connect(this, SIGNAL(lastWindowClosed()), this, SLOT(quit()));
// Create main window
window = new QMainWindow();
window->setCentralWidget(new XMLCommProtocolWidget(window));
window->setWindowTitle(applicationName() + " " + applicationVersion());
window->resize(qMax(950, static_cast<int>(QApplication::desktop()->width()*0.7f)), qMax(600, static_cast<int>(QApplication::desktop()->height()*0.8f)));
window->show();
}
/**
* @brief Destructor
*
**/
MAVLinkGen::~MAVLinkGen()
{
window->hide();
delete window;
}
src/apps/mavlinkgen/MAVLinkGen.h 0 → 100644
View file @ 7ef517d4
/*=====================================================================
PIXHAWK Micro Air Vehicle Flying Robotics Toolkit
(c) 2009, 2010 PIXHAWK PROJECT <http://pixhawk.ethz.ch>
This file is part of the PIXHAWK project
PIXHAWK is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
PIXHAWK is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PIXHAWK. If not, see <http://www.gnu.org/licenses/>.
======================================================================*/
/**
* @file
* @brief Definition of class MAVLinkGen
*
* @author Lorenz Meier <mavteam@student.ethz.ch>
*
*/
#ifndef MAVLINKGEN_H
#define MAVLINKGEN_H
#include <QApplication>
#include <QMainWindow>
/**
* @brief The main application and management class.
*
* This class is started by the main method and provides
* the central management unit of the groundstation application.
*
**/
class MAVLinkGen : public QApplication
{
Q_OBJECT
public:
MAVLinkGen(int &argc, char* argv[]);
~MAVLinkGen();
protected:
QMainWindow* window;
private:
};
#endif /* MAVLINKGEN_H */
src/apps/mavlinkgen/README 0 → 100644
View file @ 7ef517d4
Code Generator for the MAVLink Micro Air Vehicle Message Marshalling Library
This is a code generator for the library for lightweight communication between
Micro Air Vehicles and/or ground control stations.
It serializes C-structs for serial channels and can be used with
any type of radio modem.
**********
* NEWS *
**********
MAVLink has been ported to Python and Java. MAVLinkGen will soon support the output of Python and Java code as well.
For help, please visit the mailing list: http://groups.google.com/group/mavlink
MAVLink is licensed under the terms of the Lesser General Public License of the Free Software Foundation (LGPL).
MAVLink's reference implementation is done in the QGroundControl operator control unit. MAVLink is however not tied in any way to QGroundControl nor does it depend on it. Many other groundstations (APM Planner, HK GCS, Copter-GCS) support it and might be better suited for your application than QGC - check them out.
Project:
http://qgroundcontrol.org/mavlink
Files:
http://github.com/pixhawk/mavlinkgen
http://github.com/pixhawk/mavlink
(c) 2009-2011 Lorenz Meier <mail@qgroundcontrol.org>
\ No newline at end of file
src/apps/mavlinkgen/generator/MAVLinkXMLParser.cc 0 → 100644
View file @ 7ef517d4
This diff is collapsed.
src/apps/mavlinkgen/generator/MAVLinkXMLParser.h 0 → 100644
View file @ 7ef517d4
/*=====================================================================
QGroundControl Open Source Ground Control Station
(c) 2009, 2010 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
This file is part of the QGROUNDCONTROL project
QGROUNDCONTROL is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
QGROUNDCONTROL is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
======================================================================*/
/**
* @file
* @brief Definition of class MAVLinkXMLParser
* @author Lorenz Meier <mail@qgroundcontrol.org>
*/
#ifndef MAVLINKXMLPARSER_H
#define MAVLINKXMLPARSER_H
#include <QObject>
#include <QDomDocument>
#include <QString>
/**
* @brief MAVLink micro air vehicle protocol generator
*
* MAVLink is a generic communication protocol for micro air vehicles.
* for more information, please see the official website.
* @ref http://pixhawk.ethz.ch/software/mavlink/
**/
class MAVLinkXMLParser : public QObject
{
Q_OBJECT
public:
MAVLinkXMLParser(QDomDocument* document, QString outputDirectory, QObject* parent=0);
MAVLinkXMLParser(QString document, QString outputDirectory, QObject* parent=0);
~MAVLinkXMLParser();
public slots:
/** @brief Parse XML and generate C files */
bool generate();
signals:
/** @brief Status message on the parsing */
void parseState(QString message);
protected:
QDomDocument* doc;
QString outputDirName;
QString fileName;
};
#endif // MAVLINKXMLPARSER_H
src/apps/mavlinkgen/images/categories/applications-system.svg 0 → 100644
View file @ 7ef517d4
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src/apps/mavlinkgen/images/status/folder-open.svg 0 → 100644
View file @ 7ef517d4
This diff is collapsed.
src/apps/mavlinkgen/main.cc 0 → 100644
View file @ 7ef517d4
/*=====================================================================
PIXHAWK Micro Air Vehicle Flying Robotics Toolkit
(c) 2009, 2010 PIXHAWK PROJECT <http://pixhawk.ethz.ch>
This file is part of the PIXHAWK project
PIXHAWK is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
PIXHAWK is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PIXHAWK. If not, see <http://www.gnu.org/licenses/>.
======================================================================*/
/**
* @file
* @brief Main executable
* @author Lorenz Meier <mavteam@student.ethz.ch>
*
*/
#include <QtGui/QApplication>
#include "MAVLinkGen.h"
/**
* @brief Starts the application
*
* @param argc Number of commandline arguments
* @param argv Commandline arguments
* @return exit code, 0 for normal exit and !=0 for error cases
*/
int main(int argc, char *argv[])
{
MAVLinkGen gen(argc, argv);
return gen.exec();
}
src/apps/mavlinkgen/mavlinkgen.pri 0 → 100644
View file @ 7ef517d4
# MAVLink code generator
# generates code in several languages for MAVLink encoding/decoding
INCLUDEPATH += .\
ui \
generator
FORMS += ui/XMLCommProtocolWidget.ui
HEADERS += MAVLinkGen.h \
ui/XMLCommProtocolWidget.h \
generator/MAVLinkXMLParser.h \
ui/DomItem.h \
ui/DomModel.h \
ui/QGCMAVLinkTextEdit.h
SOURCES += main.cc \
MAVLinkGen.cc \
ui/XMLCommProtocolWidget.cc \
ui/DomItem.cc \
ui/DomModel.cc \
generator/MAVLinkXMLParser.cc \
ui/QGCMAVLinkTextEdit.cc
RESOURCES = mavlinkgen.qrc
src/apps/mavlinkgen/mavlinkgen.pro 0 → 100644
View file @ 7ef517d4
# MAVLink code generator
# generates code in several languages for MAVLink encoding/decoding
QT += svg xml
TEMPLATE = app
TARGET = mavlinkgen
LANGUAGE = C++
include(mavlinkgen.pri)
\ No newline at end of file
src/apps/mavlinkgen/mavlinkgen.qrc 0 → 100644
View file @ 7ef517d4
<RCC>
<qresource prefix="/">
<file>images/categories/applications-system.svg</file>
<file>images/status/folder-open.svg</file>
</qresource>
</RCC>
src/apps/mavlinkgen/ui/DomItem.cc 0 → 100644
View file @ 7ef517d4
#include <QtXml>
#include "DomItem.h"
DomItem::DomItem(QDomNode &node, int row, DomItem *parent)
{
domNode = node;
// Record the item's location within its parent.
rowNumber = row;
parentItem = parent;
}
DomItem::~DomItem()
{
QHash<int,DomItem*>::iterator it;
for (it = childItems.begin(); it != childItems.end(); ++it)
delete it.value();
}
QDomNode DomItem::node() const
{
return domNode;
}
DomItem *DomItem::parent()
{
return parentItem;
}
DomItem *DomItem::child(int i)
{
if (childItems.contains(i))
return childItems[i];
if (i >= 0 && i < domNode.childNodes().count()) {
QDomNode childNode = domNode.childNodes().item(i);
DomItem *childItem = new DomItem(childNode, i, this);
childItems[i] = childItem;
return childItem;
}
return 0;
}
int DomItem::row()
{
return rowNumber;
}
src/apps/mavlinkgen/ui/DomItem.h 0 → 100644
View file @ 7ef517d4
#ifndef DOMITEM_H
#define DOMITEM_H
#include <QDomNode>
#include <QHash>
class DomItem
{
public:
DomItem(QDomNode &node, int row, DomItem *parent = 0);
~DomItem();
DomItem *child(int i);
DomItem *parent();
QDomNode node() const;
int row();
private:
QDomNode domNode;
QHash<int,DomItem*> childItems;
DomItem *parentItem;
int rowNumber;
};
#endif
src/apps/mavlinkgen/ui/DomModel.cc 0 → 100644
View file @ 7ef517d4
#include <QtGui>
#include <QtXml>
#include "DomItem.h"
#include "DomModel.h"
DomModel::DomModel(QDomDocument document, QObject *parent)
: QAbstractItemModel(parent), domDocument(document)
{
rootItem = new DomItem(domDocument, 0);
}
DomModel::~DomModel()
{
delete rootItem;
}
int DomModel::columnCount(const QModelIndex &/*parent*/) const
{
return 3;
}
QVariant DomModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
if (role != Qt::DisplayRole)
return QVariant();
DomItem *item = static_cast<DomItem*>(index.internalPointer());
QDomNode node = item->node();
QStringList attributes;
QDomNamedNodeMap attributeMap = node.attributes();
switch (index.column()) {
case 0:
{
if (node.nodeName() == "message")
{
for (int i = 0; i < attributeMap.count(); ++i) {
QDomNode attribute = attributeMap.item(i);
if (attribute.nodeName() == "name") return attribute.nodeValue();
}
}
else if (node.nodeName() == "field")
{
for (int i = 0; i < attributeMap.count(); ++i) {
QDomNode attribute = attributeMap.item(i);
if (attribute.nodeName() == "name") return attribute.nodeValue();
}
}
else if (node.nodeName() == "enum")
{
for (int i = 0; i < attributeMap.count(); ++i) {
QDomNode attribute = attributeMap.item(i);
if (attribute.nodeName() == "name") return attribute.nodeValue();
}
}
else if (node.nodeName() == "entry")
{
for (int i = 0; i < attributeMap.count(); ++i) {
QDomNode attribute = attributeMap.item(i);
if (attribute.nodeName() == "name") return attribute.nodeValue();
}
}
else if (node.nodeName() == "#text")
{
return node.nodeValue().split("\n").join(" ");
}
else
{
return node.nodeName();
}
}
break;
case 1:
if (node.nodeName() == "description")
{
return node.nodeValue().split("\n").join(" ");
}
else
{
for (int i = 0; i < attributeMap.count(); ++i) {
QDomNode attribute = attributeMap.item(i);
if (attribute.nodeName() == "id" || attribute.nodeName() == "index" || attribute.nodeName() == "value")
{
return QString("(# %1)").arg(attribute.nodeValue());
}
else if (attribute.nodeName() == "type")
{
return attribute.nodeValue();
}
}
}
break;
// case 2:
// {
//// if (node.nodeName() != "description")
//// {
//// for (int i = 0; i < attributeMap.count(); ++i) {
//// QDomNode attribute = attributeMap.item(i);
//// attributes << attribute.nodeName() + "=\""
//// +attribute.nodeValue() + "\"";
//// }
//// return attributes.join(" ");
//// }
//// else
//// {
//// return node.nodeValue().split("\n").join(" ");
//// }
// }
// break;
}
// Return empty variant if no case applied
return QVariant();
}
Qt::ItemFlags DomModel::flags(const QModelIndex &index) const
{
if (!index.isValid())
return 0;
return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
}
QVariant DomModel::headerData(int section, Qt::Orientation orientation,
int role) const
{
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
switch (section) {
case 0:
return tr("Name ");
case 1:
return tr("Value");
// case 2:
// return tr("Description");
default:
return QVariant();
}
}
return QVariant();
}
QModelIndex DomModel::index(int row, int column, const QModelIndex &parent)
const
{
if (!hasIndex(row, column, parent))
return QModelIndex();
DomItem *parentItem;
if (!parent.isValid())
parentItem = rootItem;
else
parentItem = static_cast<DomItem*>(parent.internalPointer());
DomItem *childItem = parentItem->child(row);
if (childItem)
return createIndex(row, column, childItem);
else
return QModelIndex();
}
QModelIndex DomModel::parent(const QModelIndex &child) const
{
if (!child.isValid())
return QModelIndex();
DomItem *childItem = static_cast<DomItem*>(child.internalPointer());
DomItem *parentItem = childItem->parent();
if (!parentItem || parentItem == rootItem)
return QModelIndex();
return createIndex(parentItem->row(), 0, parentItem);
}
int DomModel::rowCount(const QModelIndex &parent) const
{
if (parent.column() > 0)
return 0;
DomItem *parentItem;
if (!parent.isValid())
parentItem = rootItem;
else
parentItem = static_cast<DomItem*>(parent.internalPointer());
return parentItem->node().childNodes().count();
}
src/apps/mavlinkgen/ui/DomModel.h 0 → 100644
View file @ 7ef517d4
#ifndef DOMMODEL_H
#define DOMMODEL_H
#include <QAbstractItemModel>
#include <QDomDocument>
#include <QModelIndex>
#include <QVariant>
class DomItem;
class DomModel : public QAbstractItemModel
{
Q_OBJECT
public:
DomModel(QDomDocument document, QObject *parent = 0);
~DomModel();
QVariant data(const QModelIndex &index, int role) const;
Qt::ItemFlags flags(const QModelIndex &index) const;
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const;
QModelIndex index(int row, int column,
const QModelIndex &parent = QModelIndex()) const;
QModelIndex parent(const QModelIndex &child) const;
int rowCount(const QModelIndex &parent = QModelIndex()) const;
int columnCount(const QModelIndex &parent = QModelIndex()) const;
private:
QDomDocument domDocument;
DomItem *rootItem;
};
#endif
src/apps/mavlinkgen/ui/QGCMAVLinkTextEdit.cc 0 → 100644
View file @ 7ef517d4
#include "QGCMAVLinkTextEdit.h"
#include <QMessageBox>
#include <QMenu>
#include <QEvent>
#include <QPainter>
#include <QScrollBar>
#include <QTextLayout>
QGCMAVLinkTextEdit::QGCMAVLinkTextEdit(QWidget *parent)
: QTextEdit(parent)
{
setViewportMargins(50, 0, 0, 0);
highlight = new XmlHighlighter(document());
setLineWrapMode ( QTextEdit::NoWrap );
setAcceptRichText ( false );
connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(update()));
connect(this, SIGNAL(textChanged()), this, SLOT(update()));
}
bool QGCMAVLinkTextEdit::Conform()
{
QString errorStr;
int errorLine, errorColumn;
QDomDocument doc;
return doc.setContent(text(),false, &errorStr, &errorLine, &errorColumn);
}
QDomDocument QGCMAVLinkTextEdit::xml_document()
{
QString errorStr;
int errorLine, errorColumn;
QDomDocument doc;
doc.setContent(text(),false, &errorStr, &errorLine, &errorColumn);
return doc;
}
void QGCMAVLinkTextEdit::setPlainText( const QString txt )
{
QString errorStr;
int errorLine, errorColumn;
QDomDocument doc;
if (!doc.setContent(txt,false, &errorStr, &errorLine, &errorColumn)) {
QTextEdit::setPlainText(txt);
} else {
QTextEdit::setPlainText(doc.toString(5));
}
}
bool QGCMAVLinkTextEdit::syntaxcheck()
{
bool noError = true;
if (text().size() > 0 ) {
QString errorStr;
int errorLine, errorColumn;
QDomDocument doc;
if (!doc.setContent(text(),false, &errorStr, &errorLine, &errorColumn)) {
//////return doc.toString(5);
QMessageBox::critical(0, tr("Found xml error"),tr("Check line %1 column %2 on string \"%3\"!")
.arg(errorLine - 1)
.arg(errorColumn - 1)
.arg(errorStr));
noError = false;
// FIXME Mark line
if (errorLine >= 0 ) {
}
} else {
QMessageBox::information(0, tr("XML valid."),tr("All tags are valid. Document size is %1 characters.").arg(text().size()));
setPlainText(doc.toString(5));
}
} else {
QMessageBox::information(0, tr("XML not found!"),tr("Null size xml document!"));
noError = false;
}
return noError;
}
void QGCMAVLinkTextEdit::contextMenuEvent ( QContextMenuEvent * e )
{
Q_UNUSED(e);
QMenu *RContext = createOwnStandardContextMenu();
RContext->exec(QCursor::pos());
delete RContext;
}
QMenu *QGCMAVLinkTextEdit::createOwnStandardContextMenu()
{
QMenu *TContext = createStandardContextMenu();
TContext->addAction(QIcon(QString::fromUtf8(":/img/zoomin.png")),tr( "Zoom In" ), this , SLOT( zoomIn() ) );
TContext->addAction(QIcon(QString::fromUtf8(":/img/zoomout.png")),tr( "Zoom Out" ), this , SLOT( zoomOut() ) );
TContext->addAction(tr("Check xml syntax" ), this , SLOT( syntaxcheck() ) );
return TContext;
}
bool QGCMAVLinkTextEdit::event( QEvent *event )
{
if (event->type()==QEvent::Paint) {
QPainter p(this);
p.fillRect(0, 0, 50, height(), QColor("#636363"));
QFont workfont(font());
QPen pen(QColor("#ffffff"),1);
p.setPen(pen);
p.setFont (workfont);
int contentsY = verticalScrollBar()->value();
qreal pageBottom = contentsY+viewport()->height();
int m_lineNumber(1);
const QFontMetrics fm=fontMetrics();
const int ascent = fontMetrics().ascent() +1;
for (QTextBlock block=document()->begin(); block.isValid(); block=block.next(), m_lineNumber++) {
QTextLayout *layout = block.layout();
const QRectF boundingRect = layout->boundingRect();
QPointF position = layout->position();
if ( position.y() +boundingRect.height() < contentsY ) {
continue;
}
if ( position.y() > pageBottom ) {
break;
}
const QString txt = QString::number(m_lineNumber);
p.drawText(50-fm.width(txt)-2, qRound(position.y())-contentsY+ascent, txt);
}
p.setPen(QPen(Qt::NoPen));
} else if ( event->type() == QEvent::KeyPress ) {
QKeyEvent *ke = static_cast<QKeyEvent *>(event);
if ((ke->modifiers() & Qt::ControlModifier) && ke->key() == Qt::Key_Minus) {
QTextEdit::zoomOut();
return true;
}
if ((ke->modifiers() & Qt::ControlModifier) && ke->key() == Qt::Key_Plus) {
QTextEdit::zoomIn();
return true;
}
}
return QTextEdit::event(event);
}
static const QColor DEFAULT_SYNTAX_CHAR = Qt::blue;
static const QColor DEFAULT_ELEMENT_NAME = Qt::darkRed;
static const QColor DEFAULT_COMMENT = Qt::darkGreen;
static const QColor DEFAULT_ATTRIBUTE_NAME = Qt::red;
static const QColor DEFAULT_ATTRIBUTE_VALUE = Qt::darkGreen;
static const QColor DEFAULT_ERROR = Qt::darkMagenta;
static const QColor DEFAULT_OTHER = Qt::black;
// Regular expressions for parsing XML borrowed from:
// http://www.cs.sfu.ca/~cameron/REX.html
static const QString EXPR_COMMENT = "<!--[^-]*-([^-][^-]*-)*->";
static const QString EXPR_COMMENT_BEGIN = "<!--";
static const QString EXPR_COMMENT_END = "[^-]*-([^-][^-]*-)*->";
static const QString EXPR_ATTRIBUTE_VALUE = "\"[^<\"]*\"|'[^<']*'";
static const QString EXPR_NAME = "([A-Za-z_:]|[^\\x00-\\x7F])([A-Za-z0-9_:.-]|[^\\x00-\\x7F])*";
XmlHighlighter::XmlHighlighter(QObject* parent)
: QSyntaxHighlighter(parent)
{
init();
}
XmlHighlighter::XmlHighlighter(QTextDocument* parent)
: QSyntaxHighlighter(parent)
{
init();
}
XmlHighlighter::XmlHighlighter(QTextEdit* parent)
: QSyntaxHighlighter(parent)
{
init();
}
XmlHighlighter::~XmlHighlighter()
{
}
void XmlHighlighter::init()
{
fmtSyntaxChar.setForeground(DEFAULT_SYNTAX_CHAR);
fmtElementName.setForeground(DEFAULT_ELEMENT_NAME);
fmtComment.setForeground(DEFAULT_COMMENT);
fmtAttributeName.setForeground(DEFAULT_ATTRIBUTE_NAME);
fmtAttributeValue.setForeground(DEFAULT_ATTRIBUTE_VALUE);
fmtError.setForeground(DEFAULT_ERROR);
fmtOther.setForeground(DEFAULT_OTHER);
}
void XmlHighlighter::setHighlightColor(HighlightType type, QColor color, bool foreground)
{
QTextCharFormat format;
if (foreground)
format.setForeground(color);
else
format.setBackground(color);
setHighlightFormat(type, format);
}
void XmlHighlighter::setHighlightFormat(HighlightType type, QTextCharFormat format)
{
switch (type)
{
case SyntaxChar:
fmtSyntaxChar = format;
break;
case ElementName:
fmtElementName = format;
break;
case Comment:
fmtComment = format;
break;
case AttributeName:
fmtAttributeName = format;
break;
case AttributeValue:
fmtAttributeValue = format;
break;
case Error:
fmtError = format;
break;
case Other:
fmtOther = format;
break;
}
rehighlight();
}
void XmlHighlighter::highlightBlock(const QString& text)
{
int i = 0;
int pos = 0;
int brackets = 0;
state = (previousBlockState() == InElement ? ExpectAttributeOrEndOfElement : NoState);
if (previousBlockState() == InComment)
{
// search for the end of the comment
QRegExp expression(EXPR_COMMENT_END);
pos = expression.indexIn(text, i);
if (pos >= 0)
{
// end comment found
const int iLength = expression.matchedLength();
setFormat(0, iLength - 3, fmtComment);
setFormat(iLength - 3, 3, fmtSyntaxChar);
i += iLength; // skip comment
}
else
{
// in comment
setFormat(0, text.length(), fmtComment);
setCurrentBlockState(InComment);
return;
}
}
for (; i < text.length(); i++)
{
switch (text.at(i).toAscii())
{
case '<':
brackets++;
if (brackets == 1)
{
setFormat(i, 1, fmtSyntaxChar);
state = ExpectElementNameOrSlash;
}
else
{
// wrong bracket nesting
setFormat(i, 1, fmtError);
}
break;
case '>':
brackets--;
if (brackets == 0)
{
setFormat(i, 1, fmtSyntaxChar);
}
else
{
// wrong bracket nesting
setFormat( i, 1, fmtError);
}
state = NoState;
break;
case '/':
if (state == ExpectElementNameOrSlash)
{
state = ExpectElementName;
setFormat(i, 1, fmtSyntaxChar);
}
else
{
if (state == ExpectAttributeOrEndOfElement)
{
setFormat(i, 1, fmtSyntaxChar);
}
else
{
processDefaultText(i, text);
}
}
break;
case '=':
if (state == ExpectEqual)
{
state = ExpectAttributeValue;
setFormat(i, 1, fmtOther);
}
else
{
processDefaultText(i, text);
}
break;
case '\'':
case '\"':
if (state == ExpectAttributeValue)
{
// search attribute value
QRegExp expression(EXPR_ATTRIBUTE_VALUE);
pos = expression.indexIn(text, i);
if (pos == i) // attribute value found ?
{
const int iLength = expression.matchedLength();
setFormat(i, 1, fmtOther);
setFormat(i + 1, iLength - 2, fmtAttributeValue);
setFormat(i + iLength - 1, 1, fmtOther);
i += iLength - 1; // skip attribute value
state = ExpectAttributeOrEndOfElement;
}
else
{
processDefaultText(i, text);
}
}
else
{
processDefaultText(i, text);
}
break;
case '!':
if (state == ExpectElementNameOrSlash)
{
// search comment
QRegExp expression(EXPR_COMMENT);
pos = expression.indexIn(text, i - 1);
if (pos == i - 1) // comment found ?
{
const int iLength = expression.matchedLength();
setFormat(pos, 4, fmtSyntaxChar);
setFormat(pos + 4, iLength - 7, fmtComment);
setFormat(iLength - 3, 3, fmtSyntaxChar);
i += iLength - 2; // skip comment
state = NoState;
brackets--;
}
else
{
// Try find multiline comment
QRegExp expression(EXPR_COMMENT_BEGIN); // search comment start
pos = expression.indexIn(text, i - 1);
//if (pos == i - 1) // comment found ?
if (pos >= i - 1)
{
setFormat(i, 3, fmtSyntaxChar);
setFormat(i + 3, text.length() - i - 3, fmtComment);
setCurrentBlockState(InComment);
return;
}
else
{
processDefaultText(i, text);
}
}
}
else
{
processDefaultText(i, text);
}
break;
default:
const int iLength = processDefaultText(i, text);
if (iLength > 0)
i += iLength - 1;
break;
}
}
if (state == ExpectAttributeOrEndOfElement)
{
setCurrentBlockState(InElement);
}
}
int XmlHighlighter::processDefaultText(int i, const QString& text)
{
// length of matched text
int iLength = 0;
switch(state)
{
case ExpectElementNameOrSlash:
case ExpectElementName:
{
// search element name
QRegExp expression(EXPR_NAME);
const int pos = expression.indexIn(text, i);
if (pos == i) // found ?
{
iLength = expression.matchedLength();
setFormat(pos, iLength, fmtElementName);
state = ExpectAttributeOrEndOfElement;
}
else
{
setFormat(i, 1, fmtOther);
}
}
break;
case ExpectAttributeOrEndOfElement:
{
// search attribute name
QRegExp expression(EXPR_NAME);
const int pos = expression.indexIn(text, i);
if (pos == i) // found ?
{
iLength = expression.matchedLength();
setFormat(pos, iLength, fmtAttributeName);
state = ExpectEqual;
}
else
{
setFormat(i, 1, fmtOther);
}
}
break;
default:
setFormat(i, 1, fmtOther);
break;
}
return iLength;
}
src/apps/mavlinkgen/ui/QGCMAVLinkTextEdit.h 0 → 100644
View file @ 7ef517d4
// Based on: Syntax highlighting from:
// http://code.google.com/p/fop-miniscribus/
// (GPL v2) thanks!
#ifndef QGCMAVLINKTEXTEDIT_H
#define QGCMAVLINKTEXTEDIT_H
#include <QSyntaxHighlighter>
#include <QTextCharFormat>
#include <QColor>
#include <QDomDocument>
#include <QTextEdit>
//class QGCMAVLinkTextEdit : public QTextEdit
//{
//public:
// QGCMAVLinkTextEdit();
//};
class XmlHighlighter : public QSyntaxHighlighter
{
public:
XmlHighlighter(QObject* parent);
XmlHighlighter(QTextDocument* parent);
XmlHighlighter(QTextEdit* parent);
~XmlHighlighter();
enum HighlightType
{
SyntaxChar,
ElementName,
Comment,
AttributeName,
AttributeValue,
Error,
Other
};
void setHighlightColor(HighlightType type, QColor color, bool foreground = true);
void setHighlightFormat(HighlightType type, QTextCharFormat format);
protected:
void highlightBlock(const QString& rstrText);
int processDefaultText(int i, const QString& rstrText);
private:
void init();
QTextCharFormat fmtSyntaxChar;
QTextCharFormat fmtElementName;
QTextCharFormat fmtComment;
QTextCharFormat fmtAttributeName;
QTextCharFormat fmtAttributeValue;
QTextCharFormat fmtError;
QTextCharFormat fmtOther;
enum ParsingState
{
NoState = 0,
ExpectElementNameOrSlash,
ExpectElementName,
ExpectAttributeOrEndOfElement,
ExpectEqual,
ExpectAttributeValue
};
enum BlockState
{
NoBlock = -1,
InComment,
InElement
};
ParsingState state;
};
class QGCMAVLinkTextEdit : public QTextEdit
{
Q_OBJECT
//
public:
QGCMAVLinkTextEdit( QWidget * parent = 0 );
bool Conform();
QDomDocument xml_document();
inline QString text() const
{
return QTextEdit::toPlainText();
}
QMenu *createOwnStandardContextMenu();
protected:
void contextMenuEvent ( QContextMenuEvent * e );
bool event( QEvent *event );
private:
XmlHighlighter *highlight;
signals:
public slots:
bool syntaxcheck();
void setPlainText( const QString txt );
};
#endif // QGCMAVLINKTEXTEDIT_H
src/apps/mavlinkgen/ui/XMLCommProtocolWidget.cc 0 → 100644
View file @ 7ef517d4
#include <QFileDialog>
#include <QTextBrowser>
#include <QMessageBox>
#include <QSettings>
#include "XMLCommProtocolWidget.h"
#include "ui_XMLCommProtocolWidget.h"
#include "MAVLinkXMLParser.h"
#include <QDebug>
#include <iostream>
XMLCommProtocolWidget::XMLCommProtocolWidget(QWidget *parent) :
QWidget(parent),
model(NULL),
m_ui(new Ui::XMLCommProtocolWidget)
{
m_ui->setupUi(this);
connect(m_ui->selectFileButton, SIGNAL(clicked()), this, SLOT(selectXMLFile()));
connect(m_ui->selectOutputButton, SIGNAL(clicked()), this, SLOT(selectOutputDirectory()));
connect(m_ui->generateButton, SIGNAL(clicked()), this, SLOT(generate()));
connect(m_ui->saveButton, SIGNAL(clicked()), this, SLOT(save()));
// Make sure text background is white
m_ui->xmlTextView->setStyleSheet("QGCMAVLinkTextEdit { background-color: #FFFFFF; }");
}
void XMLCommProtocolWidget::selectXMLFile()
{
QSettings settings("MAVLink Consortium", "MAVLink Generator");
const QString mavlinkXML = "MAVLINK_XML_FILE";
QString dirPath = settings.value(mavlinkXML, QCoreApplication::applicationDirPath() + "../").toString();
QFileInfo dir(dirPath);
QFileDialog dialog;
dialog.setDirectory(dir.absoluteDir());
dialog.setFileMode(QFileDialog::AnyFile);
dialog.setFilter(tr("MAVLink XML (*.xml)"));
dialog.setViewMode(QFileDialog::Detail);
QStringList fileNames;
if (dialog.exec()) {
fileNames = dialog.selectedFiles();
}
if (fileNames.size() > 0) {
m_ui->fileNameLabel->setText(fileNames.first());
QFile file(fileNames.first());
if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
const QString instanceText(QString::fromUtf8(file.readAll()));
setXML(instanceText);
// Store filename for next time
settings.setValue(mavlinkXML, QFileInfo(file).absoluteFilePath());
settings.sync();
} else {
QMessageBox msgBox;
msgBox.setText("Could not read XML file. Permission denied");
msgBox.exec();
}
}
}
void XMLCommProtocolWidget::setXML(const QString& xml)
{
m_ui->xmlTextView->setText(xml);
QDomDocument doc;
if (doc.setContent(xml)) {
m_ui->validXMLLabel->setText(tr("<font color=\"green\">Valid XML file</font>"));
} else {
m_ui->validXMLLabel->setText(tr("<font color=\"red\">File is NOT valid XML, please fix in editor</font>"));
}
if (model != NULL) {
m_ui->xmlTreeView->reset();
//delete model;
}
model = new DomModel(doc, this);
m_ui->xmlTreeView->setModel(model);
// Expand the tree so that message names are visible
m_ui->xmlTreeView->expandToDepth(1);
m_ui->xmlTreeView->hideColumn(2);
m_ui->xmlTreeView->repaint();
}
void XMLCommProtocolWidget::selectOutputDirectory()
{
QSettings settings("MAVLink Consortium", "MAVLink Generator");
const QString mavlinkOutputDir = "MAVLINK_OUTPUT_DIR";
QString dirPath = settings.value(mavlinkOutputDir, QCoreApplication::applicationDirPath() + "../").toString();
QFileDialog dialog;
dialog.setDirectory(dirPath);
dialog.setFileMode(QFileDialog::Directory);
dialog.setViewMode(QFileDialog::Detail);
QStringList fileNames;
if (dialog.exec()) {
fileNames = dialog.selectedFiles();
}
if (fileNames.size() > 0) {
m_ui->outputDirNameLabel->setText(fileNames.first());
// Store directory for next time
settings.setValue(mavlinkOutputDir, QFileInfo(fileNames.first()).absoluteFilePath());
settings.sync();
//QFile file(fileName);
}
}
void XMLCommProtocolWidget::generate()
{
// Check if input file is present
if (!QFileInfo(m_ui->fileNameLabel->text().trimmed()).isFile()) {
QMessageBox::critical(this, tr("Please select an XML input file first"), tr("You have to select an input XML file before generating C files."), QMessageBox::Ok);
return;
}
// Check if output dir is selected
if (!QFileInfo(m_ui->outputDirNameLabel->text().trimmed()).isDir()) {
QMessageBox::critical(this, tr("Please select output directory first"), tr("You have to select an output directory before generating C files."), QMessageBox::Ok);
return;
}
// First save file
save();
// Clean log
m_ui->compileLog->clear();
// Check XML validity
if (!m_ui->xmlTextView->syntaxcheck())
{
// Syntax check already gives output
return;
}
MAVLinkXMLParser* parser = new MAVLinkXMLParser(m_ui->fileNameLabel->text().trimmed(), m_ui->outputDirNameLabel->text().trimmed());
connect(parser, SIGNAL(parseState(QString)), m_ui->compileLog, SLOT(appendHtml(QString)));
bool result = parser->generate();
if (result) {
QMessageBox msgBox;
msgBox.setText(QString("The C code / headers have been generated in folder\n%1").arg(m_ui->outputDirNameLabel->text().trimmed()));
msgBox.exec();
} else {
QMessageBox::critical(this, tr("C code generation failed, please see the compile log for further information"), QString("The C code / headers could not be written to folder\n%1").arg(m_ui->outputDirNameLabel->text().trimmed()), QMessageBox::Ok);
}
delete parser;
}
void XMLCommProtocolWidget::save()
{
QFile file(m_ui->fileNameLabel->text().trimmed());
setXML(m_ui->xmlTextView->document()->toPlainText().toUtf8());
file.open(QIODevice::WriteOnly | QIODevice::Text);
file.write(m_ui->xmlTextView->document()->toPlainText().toUtf8());
}
XMLCommProtocolWidget::~XMLCommProtocolWidget()
{
if (model) delete model;
delete m_ui;
}
void XMLCommProtocolWidget::changeEvent(QEvent *e)
{
QWidget::changeEvent(e);
switch (e->type()) {
case QEvent::LanguageChange:
m_ui->retranslateUi(this);
break;
default:
break;
}
}
src/apps/mavlinkgen/ui/XMLCommProtocolWidget.h 0 → 100644
View file @ 7ef517d4
/*=====================================================================
QGroundControl Open Source Ground Control Station
(c) 2009, 2010 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
This file is part of the QGROUNDCONTROL project
QGROUNDCONTROL is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
QGROUNDCONTROL is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
======================================================================*/
/**
* @file
* @brief Definition of class XMLCommProtocolWidget
* @author Lorenz Meier <mavteam@student.ethz.ch>
*
*/
#ifndef XMLCOMMPROTOCOLWIDGET_H
#define XMLCOMMPROTOCOLWIDGET_H
#include <QtGui/QWidget>
#include "DomModel.h"
namespace Ui
{
class XMLCommProtocolWidget;
}
/**
* @brief Tool to generate MAVLink code out of XML protocol definitions
* @see http://doc.trolltech.com/4.6/itemviews-simpledommodel.html for a XML view tutorial
*/
class XMLCommProtocolWidget : public QWidget
{
Q_OBJECT
public:
XMLCommProtocolWidget(QWidget *parent = 0);
~XMLCommProtocolWidget();
protected slots:
/** @brief Select input XML protocol definition */
void selectXMLFile();
/** @brief Select output directory for generated .h files */
void selectOutputDirectory();
/** @brief Set the XML this widget currently operates on */
void setXML(const QString& xml);
/** @brief Parse XML file and generate .h files */
void generate();
/** @brief Save the edited file */
void save();
protected:
DomModel* model;
void changeEvent(QEvent *e);
private:
Ui::XMLCommProtocolWidget *m_ui;
};
#endif // XMLCOMMPROTOCOLWIDGET_H
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