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respecta.cpp
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respecta.cpp
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#include <QtGui>
#include <QLabel>
#include "respecta.h"
#include "baseState.h"
#include "diagramscene.h"
#include "Transition.h"
#include <cstdio>
#include <boost/graph/adjacency_list.hpp>
#include <boost/graph/graphviz.hpp>
#include "editWidget.h"
//TODO:
//zmiana stanu kursora przy przesuwaniu/wstawianiu
RESpecTa::RESpecTa(Model * newmod)
{
mod=newmod;
createFileMenu();
createEditMenu();
createHelpMenu();
createToolbars();
transDial = new TransDialog(this, mod);
connect(transDial, SIGNAL(reportError(QString)), this, SLOT(reportError(QString)));
connect(transDial, SIGNAL(TransitionSelected(Transition*)), this, SLOT(TransSelected(Transition*)));
editWidget = new EditWidget(this, mod);
connect(editWidget, SIGNAL(reportError(QString)), this, SLOT(reportError(QString)));
connect(this, SIGNAL(itemSelectedSig(QGraphicsItem *)), editWidget, SLOT(itemSelected(QGraphicsItem *)));
connect(this, SIGNAL(EditTasksSig()), editWidget, SLOT(EditTasks()));
editWidget->resize(10,800);
currentSubtask="MAIN";
scenes[currentSubtask] = new DiagramScene(itemMenu, this, mod);
scenes[currentSubtask]->setSceneRect(QRectF(0, 0, 5000, 5000));
connect(scenes[currentSubtask], SIGNAL(itemInserted(BaseState*)),this, SLOT(stateInserted(BaseState*)));
connect(scenes[currentSubtask], SIGNAL(itemSelected(QGraphicsItem*)),this, SLOT(itemSelected(QGraphicsItem*)));
connect(scenes[currentSubtask], SIGNAL(lineInserted(Transition *)), this, SLOT(lineInserted(Transition *)));
connect(scenes[currentSubtask], SIGNAL(reportError(QString)), this, SLOT(reportError(QString)));
connect(scenes[currentSubtask], SIGNAL(modeChanged(SceneMode)), this, SLOT(sceneModeChanged(SceneMode)));
connect(scenes[currentSubtask], SIGNAL(LineCanceled()), this, SLOT(LineCanceled()));
connect(scenes[currentSubtask], SIGNAL(selectionChanged()), this, SLOT(selectionchanged()));
QWidget * mainWidget = new QWidget();
tabWidget = new QTabWidget;
QGridLayout *layout = new QGridLayout;
QSplitter * splitter = new QSplitter(this);
layouts[currentSubtask]=new QHBoxLayout;
views[currentSubtask] = new QGraphicsView(scenes[currentSubtask]);
views[currentSubtask]->setDragMode(QGraphicsView::ScrollHandDrag);
layouts[currentSubtask]->addWidget(views[currentSubtask]);
treeModel = new TreeModel( this, mod, mod->getMainName());
QWidget * listWidget = new QWidget(this);
QHBoxLayout *findLayout = new QHBoxLayout;
QWidget * findWidget = new QWidget(listWidget);
QVBoxLayout *listLayout = new QVBoxLayout;
findLineEdit = new QLineEdit;
findLayout->addWidget(findLineEdit);
QPushButton * findButton = new QPushButton("Find");
findLayout->addWidget(findButton);
connect(findButton, SIGNAL(clicked()), this, SLOT(FindOnList()));
findWidget->setLayout(findLayout);
listLayout->addWidget(findWidget);
listWidget->setLayout(listLayout);
mod->setBlock(true);
sysInitState * startState = new sysInitState();
startState->setType(SYSTEM_INITIALIZATION);
startState->setPos(2100,2300);
startState->setName("INIT");
scenes[currentSubtask]->setItemParams(startState);
mod->addState(startState, mod->getMainName());
StopState * endState = new StopState();
endState->setPos(2600,2600);
endState->setName("_STOP_");
endState->setType(STATE_TYPES_NUMBER);
scenes[currentSubtask]->setItemParams(endState);
mod->addState(endState, mod->getMainName());
mod->setBlock(false);
TreeView = new myTreeView(listWidget, this);
TreeView->setModel(treeModel);
listLayout->addWidget(TreeView);
//listWidget->setSizePolicy(QSizePolicy::Fixed,QSizePolicy::Expanding);
//layout->addWidget(listWidget, 0, 0);
splitter->addWidget(listWidget);
//tabWidget->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
//layout->addWidget(tabWidget, 0, 1);
splitter->addWidget(tabWidget);
//editWidget->setSizePolicy(QSizePolicy::Fixed,QSizePolicy::Expanding);
//layout->addWidget(editWidget, 0, 2);
splitter->addWidget(editWidget);
//layout->addWidget(splitter, 0,0,1,3);
terminal = new QListWidget(this);
//terminal->setMaximumHeight(200);
QSplitter * vertSplitter = new QSplitter();
vertSplitter->setOrientation(Qt::Vertical);
//layout->addWidget(terminal, 1, 0, 1, 3);
vertSplitter->addWidget(splitter);
vertSplitter->addWidget(terminal);
layout->addWidget(vertSplitter,0,1,2,3);
tipLabel = new QLabel("Insert an item, select item to edit or move items on the scene.");
QPushButton * clearTerminalButton = new QPushButton("Clear Terminal");
connect (clearTerminalButton, SIGNAL(clicked()), this, SLOT(ClearTerminal()));
layout->addWidget(tipLabel, 2, 0, 1, 2);
layout->addWidget(clearTerminalButton, 2, 2, 1, 1);
mainWidget->setLayout(layout);
widgets[currentSubtask] = new QWidget;
widgets[currentSubtask]->setLayout(layouts[currentSubtask]);
tabWidget->addTab(widgets[currentSubtask], "MAIN");
tabWidget->setMovable(true);
connect(tabWidget, SIGNAL(currentChanged(int)), this, SLOT(TabChanged(int)));
setCentralWidget(mainWidget);
setWindowTitle(tr("RESpecTa"));
setUnifiedTitleAndToolBarOnMac(true);
currentSubtask=mod->getMainName();
QDateTime dateTime= QDateTime::currentDateTime();
QString logPath = "../logs/";
logPath.append(currentSubtask);
logPath.append("_");
logPath.append(dateTime.toString());
logPath.append(".log");
logFile.setFileName(logPath);
if(!logFile.open(QIODevice::WriteOnly))
{
QDir dir = QDir::current();
dir.mkdir("../logs/");
if(!logFile.open(QIODevice::WriteOnly))
qDebug()<<"Error opening the logfile";
}
logStreamToWrite.setDevice(&logFile);
mod->setChanged(false);
reportMsg(QString("Errors will be saved to: ").append(logPath));
}
void RESpecTa::ZoomIn()
{
if(sceneScaleCombo->currentIndex()!=0)
sceneScaleCombo->setCurrentIndex(sceneScaleCombo->currentIndex()-1);
}
void RESpecTa::ZoomOut()
{
if(sceneScaleCombo->currentIndex()!=sceneScaleCombo->count())
sceneScaleCombo->setCurrentIndex(sceneScaleCombo->currentIndex()+1);
}
void RESpecTa::ClearTerminal()
{
terminal->clear();
}
void RESpecTa::createEditMenu()
{
toFrontAction = new QAction(QIcon(":/images/bringtofront.png"),
tr("Bring to &Front"), this);
toFrontAction->setShortcut(tr("Ctrl+F"));
toFrontAction->setStatusTip(tr("Bring item to front"));
connect(toFrontAction, SIGNAL(triggered()),
this, SLOT(bringToFront()));
sendBackAction = new QAction(QIcon(":/images/sendtoback.png"),
tr("Send to Bac&k"), this);
sendBackAction->setShortcut(tr("Ctrl+K"));
sendBackAction->setStatusTip(tr("Send item to back"));
connect(sendBackAction, SIGNAL(triggered()),
this, SLOT(sendToBack()));
deleteAction = new QAction(QIcon(":/images/delete.png"),
tr("Delete"), this);
deleteAction->setShortcut(tr("Delete"));
deleteAction->setStatusTip(tr("Delete item from diagram"));
connect(deleteAction, SIGNAL(triggered()),
this, SLOT(deleteItem()));
/*insertEndStateAction = new QAction(QIcon(":/images/_END_image.jpg"),
tr("&End"), this);
insertEndStateAction->setShortcut(tr("Ctrl+E"));
insertEndStateAction->setStatusTip(tr("Insert End state for main task or subtask"));
connect(insertEndStateAction, SIGNAL(triggered()),
this, SLOT(addEndState()));*/
showTransitions = new QAction(tr("&Transitions"), this);
showTransitions->setShortcut(tr("Ctrl+T"));
showTransitions->setStatusTip(tr("Show transitions of this State"));
connect(showTransitions, SIGNAL(triggered()),
this, SLOT(EditTransitionsOfState()));
/*QAction * GoToState = new QAction(tr("&Go to Item from the list"), this);
GoToState->setShortcut(tr("Ctrl+G"));
GoToState->setStatusTip(tr("Center on the state selected on the list"));
connect(GoToState, SIGNAL(triggered()),
this, SLOT(GoToState()));*/
QAction * ModelCheckIfOK = new QAction(tr("Validat&e"), this);
ModelCheckIfOK->setShortcut(tr("Ctrl+E"));
ModelCheckIfOK->setStatusTip(tr("Check for errors in the project"));
connect (ModelCheckIfOK, SIGNAL(triggered()), this, SLOT(checkIfOK()));
QAction * zoomInAct = new QAction("Zoom in", this);
zoomInAct->setShortcut(QKeySequence::ZoomIn);
connect(zoomInAct, SIGNAL(triggered()), this, SLOT(ZoomIn()));
QAction * zoomOutAct = new QAction("Zoom out", this);
zoomOutAct->setShortcut(QKeySequence::ZoomOut);
connect(zoomOutAct, SIGNAL(triggered()), this, SLOT(ZoomOut()));
editMenu = menuBar()->addMenu(tr("&Edit"));
editMenu->addAction(deleteAction);
editMenu->addSeparator();
editMenu->addAction(toFrontAction);
editMenu->addAction(sendBackAction);
editMenu->addAction(showTransitions);
editMenu->addAction(ModelCheckIfOK);
editMenu->addAction(zoomInAct);
editMenu->addAction(zoomOutAct);
//editMenu->addAction(GoToState);
itemMenu = new QMenu();
itemMenu->addAction(deleteAction);
itemMenu->addAction(toFrontAction);
itemMenu->addAction(sendBackAction);
itemMenu->addAction(showTransitions);
}
void RESpecTa::checkIfOK()
{
QStringList list = mod->checkIfOK();
foreach(QString str, list)
{
reportError(str);
}
}
void RESpecTa::SubtaskLoaded(QString newSubtask)
{
TasksAction->setChecked(false);
scenes[newSubtask] = new DiagramScene(itemMenu, this, mod);
scenes[newSubtask]->setSceneRect(QRectF(0, 0, 5000, 5000));
connect(scenes[newSubtask], SIGNAL(itemInserted(BaseState*)),this, SLOT(stateInserted(BaseState*)));
connect(scenes[newSubtask], SIGNAL(itemSelected(QGraphicsItem*)),this, SLOT(itemSelected(QGraphicsItem*)));
connect(scenes[newSubtask], SIGNAL(lineInserted(Transition *)), this, SLOT(lineInserted(Transition *)));
connect(scenes[newSubtask], SIGNAL(reportError(QString)), this, SLOT(reportError(QString)));
connect(scenes[newSubtask], SIGNAL(modeChanged(SceneMode)), this, SLOT(sceneModeChanged(SceneMode)));
connect(scenes[newSubtask], SIGNAL(LineCanceled()), this, SLOT(LineCanceled()));
connect(scenes[newSubtask], SIGNAL(selectionChanged()), this, SLOT(selectionchanged()));
layouts[newSubtask] = new QHBoxLayout;
views[newSubtask] = new QGraphicsView(scenes[newSubtask]);
views[newSubtask]->setDragMode(QGraphicsView::ScrollHandDrag);
layouts[newSubtask]->addWidget(views[newSubtask]);
widgets[newSubtask] = new QWidget;
widgets[newSubtask]->setLayout(layouts[newSubtask]);
tabWidget->addTab(widgets[newSubtask], newSubtask);
mod->addSubtask(newSubtask);
emit refreshWidgets();
}
void RESpecTa::SubtaskAdded(QString newSubtask)
{
TasksAction->setChecked(false);
scenes[newSubtask] = new DiagramScene(itemMenu, this, mod);
scenes[newSubtask]->setSceneRect(QRectF(0, 0, 5000, 5000));
connect(scenes[newSubtask], SIGNAL(itemInserted(BaseState*)),this, SLOT(stateInserted(BaseState*)));
connect(scenes[newSubtask], SIGNAL(itemSelected(QGraphicsItem*)),this, SLOT(itemSelected(QGraphicsItem*)));
connect(scenes[newSubtask], SIGNAL(lineInserted(Transition *)), this, SLOT(lineInserted(Transition *)));
connect(scenes[newSubtask], SIGNAL(reportError(QString)), this, SLOT(reportError(QString)));
connect(scenes[newSubtask], SIGNAL(modeChanged(SceneMode)), this, SLOT(sceneModeChanged(SceneMode)));
connect(scenes[newSubtask], SIGNAL(LineCanceled()), this, SLOT(LineCanceled()));
connect(scenes[newSubtask], SIGNAL(selectionChanged()), this, SLOT(selectionchanged()));
layouts[newSubtask] = new QHBoxLayout;
views[newSubtask] = new QGraphicsView(scenes[newSubtask]);
views[newSubtask]->setDragMode(QGraphicsView::ScrollHandDrag);
layouts[newSubtask]->addWidget(views[newSubtask]);
widgets[newSubtask] = new QWidget;
widgets[newSubtask]->setLayout(layouts[newSubtask]);
tabWidget->addTab(widgets[newSubtask], newSubtask);
mod->addSubtask(newSubtask);
StopState * endState = new StopState();
endState->setPos(2600,2600);
endState->setType(STATE_TYPES_NUMBER);
endState->setName("_END_");
scenes[newSubtask]->setItemParams(endState);
mod->addState(endState, newSubtask);
emit refreshWidgets();
}
void RESpecTa::SubtaskRemoved(QString oldSubtask)
{
TasksAction->setChecked(false);
mod->DeleteTask(oldSubtask);
if(oldSubtask!=mod->getMainName())
{
std::map<QString,QHBoxLayout *>::iterator layoutIt = layouts.find(oldSubtask);
delete (*layoutIt).second;
layouts.erase(layoutIt);
std::map<QString,QGraphicsView *>::iterator viewIt = views.find(oldSubtask);
delete (*viewIt).second;
views.erase(viewIt);
std::map<QString,QWidget *>::iterator widgetIt = widgets.find(oldSubtask);
delete (*widgetIt).second;
widgets.erase(widgetIt);
std::map<QString,DiagramScene *>::iterator sceneIt = scenes.find(oldSubtask);
delete (*sceneIt).second;
scenes.erase(sceneIt);
int i;
for(i = 0;i<tabWidget->count();i++)
{
if(tabWidget->tabText(i)==oldSubtask)
{
break;
}
}
tabWidget->removeTab(i);
}
else
{
QString str = mod->getMainName();
if(mod->checkNameAvailable("INIT"))
{
sysInitState * startState = new sysInitState();
startState->setPos(2100,2300);
startState->setName("INIT");
startState->setType(SYSTEM_INITIALIZATION);
scenes[str]->setItemParams(startState);
mod->addState(startState, str);
reportMsg(QString("Added missing INIT state to task ").append(str));
}
if(mod->checkNameAvailable("_STOP_"))
{
StopState * endState = new StopState();
endState->setPos(2600,2600);
endState->setName("_STOP_");
endState->setType(STATE_TYPES_NUMBER);
scenes[str]->setItemParams(endState);
mod->addState(endState, str);
reportMsg(QString("Added missing _STOP_ state to task ").append(str));
}
}
emit refreshWidgets();
}
void RESpecTa::SubtaskChanged(QString oldName, QString newName)
{
TasksAction->setChecked(false);
if(oldName==newName) return;
mod->changeSubtaskName(oldName, newName);
if(oldName==currentSubtask)currentSubtask=newName;
std::map<QString,DiagramScene *>::iterator sceneIt = scenes.find(oldName);
scenes[newName]=(*sceneIt).second;
scenes.erase(sceneIt);
std::map<QString,QWidget *>::iterator widgetIt = widgets.find(oldName);
widgets[newName]=(*widgetIt).second;
widgets.erase(widgetIt);
std::map<QString,QGraphicsView *>::iterator viewIt = views.find(oldName);
views[newName]=(*viewIt).second;
views.erase(viewIt);
std::map<QString,QHBoxLayout *>::iterator layoutIt = layouts.find(oldName);
layouts[newName]=(*layoutIt).second;
layouts.erase(layoutIt);
int i;
for(i = 0;i<tabWidget->count();i++)
{
if(tabWidget->tabText(i)==oldName)
{
break;
}
}
tabWidget->removeTab(i);
tabWidget->addTab(widgets[newName], newName);
tabWidget->setCurrentWidget(widgets[newName]);
emit refreshWidgets();
}
void RESpecTa::createFileMenu()
{
exitAction = new QAction(tr("&Quit"), this);
exitAction->setShortcuts(QKeySequence::Quit);
exitAction->setStatusTip(tr("Quit RESpecTa"));
connect(exitAction, SIGNAL(triggered()), this, SLOT(close()));
saveAction = new QAction(tr("&Save"), this);
saveAction->setShortcuts(QKeySequence::Save);
saveAction->setStatusTip(tr("save to file"));
connect(saveAction, SIGNAL(triggered()), this, SLOT(save()));
saveAsAction = new QAction(tr("S&ave As"), this);
saveAsAction->setShortcuts(QKeySequence::SaveAs);
saveAsAction->setStatusTip(tr("save to specific file"));
connect(saveAsAction, SIGNAL(triggered()), this, SLOT(SaveAs()));
loadAction = new QAction(tr("&Load"), this);
loadAction->setShortcuts(QKeySequence::Open);
loadAction->setStatusTip(tr("Load a file"));
connect(loadAction, SIGNAL(triggered()), this, SLOT(Load()));
QAction * newAction = new QAction(tr("&New"), this);
newAction->setShortcut(QKeySequence::New);
loadAction->setStatusTip(tr("Close current and create a new project"));
connect(newAction, SIGNAL(triggered()), this, SLOT(NewProject()));
fileMenu = menuBar()->addMenu(tr("&File"));
//TODO:newaction
fileMenu->addAction(newAction);
fileMenu->addAction(loadAction);
fileMenu->addAction(saveAction);
fileMenu->addAction(saveAsAction);
fileMenu->addAction(exitAction);
}
void RESpecTa::NewProject()
{
if(mod->wasChanged())
{
QMessageBox::StandardButton reply;
reply = QMessageBox::question(this, tr("Are you sure?"),
"Do you want to save your work before loading?",
QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);
if (reply == QMessageBox::Yes)
{
bool tmp = this->SaveAs();
if (tmp)
{
}
else
{
return;
}
}
else if (reply == QMessageBox::No)
;
else
return;
}
QStringList list = mod->getTasksNameLists();
foreach(QString str, list)
{
this->SubtaskRemoved(str);
}
QString str = mod->getMainName();
if(mod->checkNameAvailable("INIT"))
{
sysInitState * startState = new sysInitState();
startState->setPos(2100,2300);
startState->setName("INIT");
startState->setType(SYSTEM_INITIALIZATION);
scenes[str]->setItemParams(startState);
mod->addState(startState, str);
reportMsg(QString("Added missing INIT state to task ").append(str));
}
if(mod->checkNameAvailable("_STOP_"))
{
StopState * endState = new StopState();
endState->setPos(2600,2600);
endState->setName("_STOP_");
endState->setType(STATE_TYPES_NUMBER);
scenes[str]->setItemParams(endState);
mod->addState(endState, str);
reportMsg(QString("Added missing _STOP_ state to task ").append(str));
}
mod->setChanged(false);
reportMsg(QString("New project created"));
}
void RESpecTa::Load()
{
if(mod->wasChanged())
{
QMessageBox::StandardButton reply;
reply = QMessageBox::question(this, tr("Are you sure?"),
"Do you want to save your work before loading?",
QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);
if (reply == QMessageBox::Yes)
{
bool tmp = this->SaveAs();
if (tmp)
{
}
else
{
return;
}
}
else if (reply == QMessageBox::No)
;
else
return;
}
QString tmp;
QString LoadName = QFileDialog::getOpenFileName(this,
tr("Loading file"),
tmp,
tr("XML Files (*.xml)"));
if(!LoadName.isEmpty())
{
QString tmpName = LoadName;
int ind = tmpName.lastIndexOf('/');
tmpName.truncate(ind+1);
SaveFolder = tmpName;
mod->setSaveFolder(SaveFolder);
LoadName.remove(0,ind+1);//delete beginning till the last /
SaveName = LoadName;
LoadFile(LoadName);
}
}
void RESpecTa::LoadFile(QString fileName)
{
mod->setBlock(true);
for (std::map<QString,DiagramScene *>::iterator it = scenes.begin();it!=scenes.end();it++)
{
SubtaskRemoved((*it).first);
it = scenes.begin();//usuwa wszystkie sceny z widoku
}
mod->deleteAll();//usuwa wszystko z modelu
QString subName = fileName;
subName.chop(4);//delete .xml
QString logPath =SaveFolder+subName;
logPath.append(".log");
int ind = subName.lastIndexOf('/');
subName.remove(0,ind+1);//delete beginning till the last /
QStringList errors;
QString oldMain = mod->getMainName();
mod->setMainName(subName);
//SubtaskChanged(oldMain, subName);
errors+=LoadStates(fileName);
errors+=LoadTransitions(fileName);
errors+=mod->checkIfOK();
foreach(QString x, errors)
{
reportError(x);
}
if(mod->vertNum(oldMain)==0)
{
SubtaskRemoved(oldMain);
}
this->sceneScaleChanged(sceneScaleCombo->currentText());
emit refreshWidgets();
mod->setChanged(false);
mod->setBlock(false);
this->TabChanged(tabWidget->currentIndex());
foreach(QString str, mod->getTasksNameLists())
{
if(mod->getMainName()==str)
{
if(mod->checkNameAvailable("INIT"))
{
sysInitState * startState = new sysInitState();
startState->setPos(2100,2300);
startState->setName("INIT");
startState->setType(SYSTEM_INITIALIZATION);
scenes[str]->setItemParams(startState);
mod->addState(startState, str);
reportMsg(QString("Added missing INIT state to task ").append(str));
}
if(mod->checkNameAvailable("_STOP_"))
{
StopState * endState = new StopState();
endState->setPos(2600,2600);
endState->setName("_STOP_");
endState->setType(STATE_TYPES_NUMBER);
scenes[str]->setItemParams(endState);
mod->addState(endState, str);
reportMsg(QString("Added missing _STOP_ state to task ").append(str));
}
}
else
{
if(mod->checkNameAvailable("_END_", mod->getGraph(str)))
{
StopState * endState = new StopState();
endState->setPos(2600,2600);
endState->setType(STATE_TYPES_NUMBER);
endState->setName("_END_");
scenes[str]->setItemParams(endState);
if (mod->addState(endState, str))
reportMsg(QString("Added missing _END_ state to task ").append(str));
else
reportError(QString("Contact the admin, END state couldn't be added to task ").append(str));
}
}
}
}
QStringList RESpecTa::LoadStates(QString FileName)
{
reportMsg(QString("File ").append(FileName).append(QString(" loaded")));
QStringList errors;
QString filename = QString(SaveFolder)+FileName;
QString GraphName = FileName;
GraphName.chop(4);
if(scenes.find(GraphName)==scenes.end())
{
this->SubtaskLoaded(GraphName);
}
QFile* file = new QFile(filename);
file->open( QIODevice::ReadOnly);
QXmlStreamReader * reader = new QXmlStreamReader(file);
while (!reader->atEnd())
{
reader->readNextStartElement();
if(reader->name().toString()=="Graphics"&&reader->isStartElement())
{
errors+=this->loadGraphics(reader, GraphName);
}
if(reader->name().toString()=="State")
{
if(reader->attributes().hasAttribute("id")&&reader->attributes().hasAttribute("type"))
{
BaseState * state=NULL;
StateType type;
int index = (getStateTypeTable().indexOf(reader->attributes().value("type").toString()));
if(index<STATE_TYPES_NUMBER)
{
type = (StateType)index;
}
//else - //in switch
switch (type)
{
case 0:
state = new sysInitState();
break;
case 1:
state = new RunGenState();
break;
case 2:
state = new EmptyGenForSetState();
break;
case 3:
state = new EmptyGenState();
break;
case 4:
state = new WaitState();
break;
case 5:
state = new StopGenState();
break;
case 6:
state = new InitiateSensorState();
break;
case 7:
state = new GetSensorState();
break;
default:
if(reader->attributes().value("type").toString()==QString(""))
{
state = new StopState();
}
else
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors.push_back(QString("Unknown type of State")+=linenum);
}
break;
};
if(state!=NULL)
{
QString stateName = reader->attributes().value("id").toString();
if(!mod->checkNameAvailable(stateName) && stateName.toLower()!="_end_")
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors+=(QString("This state name is already taken: ")+=stateName)+=linenum;
reader->readElementText();
delete state;
continue;
}
if(stateName.toLower()=="init" ^ type==SYSTEM_INITIALIZATION)
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors+=QString("Only the SYSTEM INITIALIZATION statetype can have name INIT")+=linenum;
reader->readElementText();
delete state;
continue;
}
if(stateName.contains("<<"))
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors+=(QString("The StateName cannot contain \"<<\""))+=linenum;
reader->readElementText();
delete state;
continue;
}
if(stateName.contains("/"))
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors+=(QString("The StateName cannot contain \"/\""))+=linenum;
reader->readElementText();
delete state;
continue;
}
if(type==-1)
{
/*if(stateName.toLower()=="_stop_"||stateName.toLower()=="_end_")
{
state->setType((StateType)STATE_TYPES_NUMBER);//STOPSTATE
}
else
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors+=QString("Bad State ID for stopState or unknown State Type")+=linenum;
reader->readElementText();
delete state;
continue;
}*/
}
else
{
state->setType(type);
}
state->setName(stateName);
errors+= state->LoadFromXML(reader);
scenes[GraphName]->setItemParams(state);
state->setToolTip(QString().fromStdString(state->Print()));
mod->addState(state, GraphName);
}
else//state==NULL
{
}
}
else//no id or type
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors.push_back(QString("No ID or Type in <State>")+=linenum);
reader->readElementText();
}
}
else if (reader->name()=="include"&&reader->isStartElement())
{
QString subtaskName = reader->attributes().value("href").toString();
if(subtaskName.contains("/"))
{
int ind = subtaskName.lastIndexOf('/');
subtaskName.remove(0,ind+1);//delete beginning till the last /
}
errors+=LoadStates(subtaskName);
}
}
file->close();
return errors;
}
QStringList RESpecTa::LoadTransitions(QString FileName)
{
QString filename = QString(SaveFolder);
filename+=FileName;
QStringList errors;
QFile* file = new QFile(filename);
QString subName = filename;
if(subName.endsWith(".xml"))subName.chop(4);//delete .xml
int ind = subName.lastIndexOf('/');
subName.remove(0,ind+1);//delete beginning till the last /
file->open( QIODevice::ReadOnly);
QXmlStreamReader * reader = new QXmlStreamReader(file);
QString StateName;
while (!reader->atEnd())
{
reader->readNextStartElement();
if(reader->name().toString()=="State"&&reader->isStartElement() && !mod->checkNameAvailable(reader->attributes().value("id").toString()))
{
StateName = reader->attributes().value("id").toString();
}
else if(reader->name().toString()=="State"&&reader->isEndElement())
{
StateName = "";
}
else if(reader->name().toString()=="transition"&&reader->isStartElement())
{
if(StateName=="")
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors.push_back(QString("Unknown State while loading Transition")+=linenum);
}
else
{
if(reader->attributes().hasAttribute("condition")&&reader->attributes().hasAttribute("target"))
{
QString subtask="";
QString conditionString = reader->attributes().value("condition").toString();
QString target = reader->attributes().value("target").toString();
QStringList strList = target.split(">>");
if(strList.size()>1)
{
subtask = strList[0];
target = strList[1];
}
else
{
target = strList[0];
}
BaseState * sourceState = mod->getState(StateName, subName);
BaseState * targetState = mod->getState(target, subName);
if(sourceState!=NULL&&targetState!=NULL)
{
Transition * trans = new Transition(sourceState, targetState);
if(conditionString.startsWith("iniFile."))
{
trans->setCondType(INIFILE);
QStringList list = conditionString.split(".");
QString condition = list[1];
for(int i=2;i<list.size();i++)
{
condition.append(".").append(list[i]);
}
trans->setCondition(condition);
}
else
{
ConditionType CondIndex = (ConditionType)getCondTypeTable().indexOf(conditionString);
if(isProper(CondIndex))
{
trans->setCondType(CondIndex);
trans->setCondition("");
}
else
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors.push_back(QString("Transition condition is out of boundse")+=linenum);
}
}
if(subtask.size()!=0)
{
trans->setSubtask(mod->getState(subtask));
}
if(mod->checkTransCondAvailabe(trans, trans->getCondType(), trans->getCondition()))
{
delete trans;
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors.push_back(QString("Transition condition is already used for the sourceState")+=linenum);
continue;
}
if(mod->checkTransCondAvailabe(sourceState, trans->getCondType(), trans->getCondition()))
{
scenes[subName]->addItem(trans);
mod->tryInsertTransition(trans);
trans->updatePosition();
scenes[subName]->setMode(MoveItem);
trans->setToolTip(QString().fromStdString(trans->Print()));
trans->setZValue(-1000.0);
sourceState->addTransition(trans);
if(sourceState!=targetState)targetState->addTransition(trans);
trans->setScene(scenes[subName]);
}
else
{
delete trans;
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors.push_back(QString("Transition between States in different subtasks")+=linenum);
}
}
else
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors.push_back(QString("Start or End State not found in the map while loading transition")+=linenum);
}
}
else
{
char linenum[30];
sprintf(linenum,"; line: %lld", reader->lineNumber());
errors.push_back(QString("No condition or target in Transition")+=linenum);
}
}
}
else if (reader->name()=="include")
{
QString subtaskName = reader->attributes().value("href").toString();
int ind = subtaskName.lastIndexOf('/');
subtaskName.remove(0,ind+1);//delete beginning till the last /
errors+=LoadTransitions(subtaskName);
}
}
return errors;
}
void RESpecTa::save()
{
if(SaveName.isEmpty())
{
SaveAs();
}
else
{
mod->setSaveFolder(SaveFolder);
QString subName =SaveName;
subName.chop(4);
int ind = subName.lastIndexOf('/');
subName.remove(0,ind+1);//delete beginning till the last /
if(mod->getMainName()!= subName)SubtaskChanged(mod->getMainName(), subName);
mod->save(SaveName);
}
}
bool RESpecTa::SaveAs()
{
QString tmp;
SaveName = QFileDialog::getSaveFileName(this,
tr("Save to file"),
tmp,
tr("XML Files (*.xml)"));
if (!SaveName.isEmpty())
{
QString tmpName = SaveName;
int ind = tmpName.lastIndexOf('/');
tmpName.truncate(ind+1);
SaveFolder = tmpName;
mod->setSaveFolder(SaveFolder);
if(SaveName.endsWith(".xml"))
mod->save(SaveName);
else
{
SaveName.append(".xml");
QFile * tmp = new QFile(SaveName);
if(tmp->exists())
{
QMessageBox::StandardButton reply;
reply = QMessageBox::question(this, tr("Warning"),