forked from qreal/qreal
/
mainWindow.cpp
executable file
·1824 lines (1558 loc) · 53.4 KB
/
mainWindow.cpp
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#include <QtCore/QProcess>
#include <QtGui/QDialog>
#include <QtGui/QPrinter>
#include <QtGui/QVBoxLayout>
#include <QtGui/QHBoxLayout>
#include <QtGui/QListWidget>
#include <QtGui/QFileDialog>
#include <QtGui/QMessageBox>
#include <QtGui/QPrintDialog>
#include <QtGui/QProgressBar>
#include <QtGui/QListWidgetItem>
#include <QtCore/QPluginLoader>
#include <QtCore/QMetaType>
#include <QtSvg/QSvgGenerator>
#include <QtCore/QDebug>
#include <QtGui/QAbstractButton>
#include "mainWindow.h"
#include "ui_mainWindow.h"
#include "errorReporter.h"
#include "../editorPluginInterface/editorInterface.h"
#include "shapeEdit/shapeEdit.h"
#include "propertyEditorProxyModel.h"
#include "../dialogs/gesturesShow/gesturesWidget.h"
#include "../models/models.h"
#include "../view/editorView.h"
#include "../umllib/element.h"
#include "../dialogs/pluginDialog.h"
#include "../dialogs/checkoutDialog.h"
#include "../generators/xmi/xmiHandler.h"
#include "../generators/java/javaHandler.h"
#include "../pluginManager/listenerManager.h"
#include "../../qrkernel/settingsManager.h"
#include "referenceList.h"
#include "splashScreen.h"
#include "../dialogs/startDialog/startDialog.h"
#include "../dialogs/progressDialog/progressDialog.h"
#include "dotRunner.h"
using namespace qReal;
QString const unsavedDir = "unsaved";
MainWindow::MainWindow()
: mUi(new Ui::MainWindowUi)
, mCodeTabManager(new QMap<EditorView*, CodeArea*>())
, mModels(NULL)
, mEditorManager()
, mListenerManager(NULL)
, mPropertyModel(mEditorManager)
, mGesturesWidget(NULL)
, mRootIndex(QModelIndex())
, mErrorReporter(NULL)
, mIsFullscreen(false)
, mTempDir(qApp->applicationDirPath() + "/" + unsavedDir)
, mPreferencesDialog(this)
, mHelpBrowser(NULL)
, mRecentProjectsLimit(5)
, mRecentProjectsMapper(new QSignalMapper())
, mProjectManager(new ProjectManager(this))
, mStartDialog(new StartDialog(this, mProjectManager))
{
mUi->setupUi(this);
setWindowTitle("QReal");
initSettingsManager();
registerMetaTypes();
SplashScreen splashScreen(SettingsManager::value("Splashscreen").toBool());
splashScreen.setProgress(5);
initRecentProjectsMenu();
initToolManager();
initTabs();
splashScreen.setProgress(20);
initMiniMap();
initGridProperties();
splashScreen.setProgress(40);
initDocks();
mErrorReporter = new gui::ErrorReporter(mUi->errorListWidget, mUi->errorDock);
mErrorReporter->updateVisibility(SettingsManager::value("warningWindow").toBool());
mPreferencesDialog.init(mUi->actionShow_grid, mUi->actionShow_alignment
, mUi->actionSwitch_on_grid, mUi->actionSwitch_on_alignment);
splashScreen.setProgress(60);
loadPlugins();
splashScreen.setProgress(70);
mDocksVisibility.clear();
splashScreen.setProgress(80);
mGesturesWidget = new GesturesWidget();
initActionsFromSettings();
splashScreen.setProgress(100);
if (!SettingsManager::value("maximized").toBool()) {
showNormal();
resize(SettingsManager::value("size").toSize());
move(SettingsManager::value("pos").toPoint());
} else {
showMaximized();
}
splashScreen.close();
mModels = new models::Models(mProjectManager->saveFilePath(), mEditorManager);
mFindReplaceDialog = new FindReplaceDialog(mModels->logicalRepoApi(), this);
mFindHelper = new FindManager(mModels->repoControlApi(), mModels->mutableLogicalRepoApi()
, this, mFindReplaceDialog);
initToolPlugins();
connectWindowTitle();
connectActions();
initExplorers();
mStartDialog->exec();
}
void MainWindow::connectActions()
{
mUi->actionShow_grid->setChecked(SettingsManager::value("ShowGrid").toBool());
mUi->actionShow_alignment->setChecked(SettingsManager::value("ShowAlignment").toBool());
mUi->actionSwitch_on_grid->setChecked(SettingsManager::value("ActivateGrid").toBool());
mUi->actionSwitch_on_alignment->setChecked(SettingsManager::value("ActivateAlignment").toBool());
connect(mUi->actionQuit, SIGNAL(triggered()), this, SLOT(close()));
connect(mUi->actionShowSplash, SIGNAL(toggled(bool)), this, SLOT (toggleShowSplash(bool)));
connect(mUi->actionOpen, SIGNAL(triggered()), mProjectManager, SLOT(suggestToOpenExisting()));
connect(mUi->actionSave, SIGNAL(triggered()), mProjectManager, SLOT(saveOrSuggestToSaveAs()));
connect(mUi->actionSave_as, SIGNAL(triggered()), mProjectManager, SLOT(suggestToSaveAs()));
connect(mUi->actionSave_diagram_as_a_picture, SIGNAL(triggered()),
this, SLOT(saveDiagramAsAPicture()));
connect(mUi->actionPrint, SIGNAL(triggered()), this, SLOT(print()));
connect(mUi->actionMakeSvg, SIGNAL(triggered()), this, SLOT(makeSvg()));
connect(mUi->actionNew_Diagram, SIGNAL(triggered()), mProjectManager, SLOT(suggestToCreateDiagram()));
connect(mUi->actionNewProject, SIGNAL(triggered()), mStartDialog, SLOT(exec()));
connect(mUi->actionImport, SIGNAL(triggered()), mProjectManager, SLOT(suggestToImport()));
connect(mUi->actionDeleteFromDiagram, SIGNAL(triggered()), this, SLOT(deleteFromDiagram()));
connect(mUi->actionCopyElementsOnDiagram, SIGNAL(triggered()), this, SLOT(copyElementsOnDiagram()));
connect(mUi->actionPasteOnDiagram, SIGNAL(triggered()), this, SLOT(pasteOnDiagram()));
connect(mUi->actionPasteReference, SIGNAL(triggered()), this, SLOT(pasteCopyOfLogical()));
connect(mUi->actionPreferences, SIGNAL(triggered()), this, SLOT(showPreferencesDialog()));
connect(mUi->actionPlugins, SIGNAL(triggered()), this, SLOT(settingsPlugins()));
connect(mUi->actionShow_grid, SIGNAL(toggled(bool)), this, SLOT(showGrid(bool)));
connect(mUi->actionShow_alignment, SIGNAL(toggled(bool)), this, SLOT(showAlignment(bool)));
connect(mUi->actionSwitch_on_grid, SIGNAL(toggled(bool)), this, SLOT(switchGrid(bool)));
connect(mUi->actionSwitch_on_alignment, SIGNAL(toggled(bool)), this, SLOT(switchAlignment(bool)));
connect(mUi->actionHelp, SIGNAL(triggered()), this, SLOT(showHelp()));
connect(mUi->actionAbout, SIGNAL(triggered()), this, SLOT(showAbout()));
connect(mUi->actionAboutQt, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
connect(mUi->actionShow, SIGNAL(triggered()), this, SLOT(showGestures()));
connect(mUi->actionFullscreen, SIGNAL(triggered()), this, SLOT(fullscreen()));
connect (mUi->actionFind, SIGNAL(triggered()), this, SLOT(showFindDialog()));
connect(mFindReplaceDialog, SIGNAL(replaceClicked(QStringList&)),
mFindHelper, SLOT(handleReplaceDialog(QStringList&)));
connect(mFindReplaceDialog, SIGNAL(findModelByName(QStringList)),
mFindHelper, SLOT(handleFindDialog(QStringList)));
connect(mFindReplaceDialog, SIGNAL(chosenElement(qReal::Id)),
mFindHelper, SLOT(handleRefsDialog(qReal::Id)));
connect(&mPreferencesDialog, SIGNAL(paletteRepresentationChanged()), this,
SLOT(changePaletteRepresentation()));
connect(mUi->paletteTree, SIGNAL(paletteParametersChanged()),
&mPreferencesDialog, SLOT(changePaletteParameters()));
}
void MainWindow::initActionsFromSettings()
{
mUi->actionShowSplash->setChecked(SettingsManager::value("Splashscreen").toBool());
}
void MainWindow::registerMetaTypes()
{
qRegisterMetaType<Id>();
qRegisterMetaTypeStreamOperators<Id>();
qRegisterMetaType<IdList>();
qRegisterMetaTypeStreamOperators<IdList>();
}
void MainWindow::showFindDialog()
{
mFindReplaceDialog->stateClear();
mFindReplaceDialog->show();
}
QModelIndex MainWindow::rootIndex() const
{
return mRootIndex;
}
void MainWindow::keyPressEvent(QKeyEvent *keyEvent)
{
if (keyEvent->modifiers() == Qt::AltModifier && keyEvent->key() == Qt::Key_X) {
close();
} else if (keyEvent->key() == Qt::Key_F2
|| (keyEvent->modifiers() == Qt::ControlModifier && keyEvent->key() == Qt::Key_S))
{
CodeArea *area = dynamic_cast<CodeArea*>(mUi->tabs->currentWidget());
if (area != NULL) {
mProjectManager->saveGenCode(area->toPlainText());
}
mProjectManager->saveOrSuggestToSaveAs();
} else if (keyEvent->modifiers() == Qt::ControlModifier && keyEvent->key() == Qt::Key_W) {
closeTab(mUi->tabs->currentIndex());
} else if (keyEvent->key() == Qt::Key_F1) {
showHelp();
} else if (keyEvent->modifiers() == Qt::ControlModifier && keyEvent->key() == Qt::Key_F) {
mFindReplaceDialog->stateClear();
mFindReplaceDialog->show();
}
}
MainWindow::~MainWindow()
{
QDir().rmdir(mTempDir);
delete mListenerManager;
delete mErrorReporter;
delete mHelpBrowser;
SettingsManager::instance()->saveData();
delete mRecentProjectsMenu;
delete mRecentProjectsMapper;
delete mGesturesWidget;
delete mModels;
delete mCodeTabManager;
delete mFindReplaceDialog;
delete mFindHelper;
delete mProjectManager;
delete mStartDialog;
}
EditorManager *MainWindow::manager()
{
return &mEditorManager;
}
void MainWindow::closeEvent(QCloseEvent *event)
{
QList<ToolPluginInterface *> toolPlugins = mToolManager.getPlugins();
foreach (ToolPluginInterface *toolPlugin, toolPlugins) {
toolPlugin->closeNeededWidget();
}
if (!mProjectManager->suggestToSaveChangesOrCancel()) {
event->ignore();
return;
}
SettingsManager::setValue("maximized", isMaximized());
SettingsManager::setValue("size", size());
SettingsManager::setValue("pos", pos());
}
void MainWindow::loadPlugins()
{
mUi->paletteTree->loadPalette(SettingsManager::value("PaletteRepresentation").toBool()
, SettingsManager::value("PaletteIconsInARowCount").toInt()
, mEditorManager);
}
void MainWindow::adjustMinimapZoom(int zoom)
{
mUi->minimapView->resetMatrix();
mUi->minimapView->scale(0.01 * zoom, 0.01 * zoom);
}
void MainWindow::selectItemWithError(Id const &id)
{
if (id == Id::rootId()) {
return;
}
setIndexesOfPropertyEditor(id);
centerOn(id);
}
void MainWindow::selectItem(Id const &id)
{
if (id == Id::rootId()) {
return;
}
setIndexesOfPropertyEditor(id);
centerOn(id);
}
void MainWindow::selectItemOrDiagram(Id const &graphicalId)
{
activateItemOrDiagram(graphicalId, false, true);
}
void MainWindow::activateItemOrDiagram(QModelIndex const &idx, bool bl, bool isSetSel)
{
QModelIndex const parent = idx.parent();
int const numTab = getTabIndex(idx);
if (numTab != -1) {
mUi->tabs->setCurrentIndex(numTab);
Id const currentTabId = getCurrentTab()->mvIface()->rootId();
mToolManager.activeTabChanged(currentTabId);
} else {
openNewTab(idx);
}
if (mUi->tabs->isEnabled()) {
if (parent == mModels->graphicalModelAssistApi().rootIndex()) {
getCurrentTab()->mvIface()->setRootIndex(idx);
} else {
getCurrentTab()->mvIface()->setRootIndex(parent);
// select this item on diagram
getCurrentTab()->scene()->clearSelection();
Element * const e = (static_cast<EditorViewScene *>(getCurrentTab()->scene()))->getElem(idx.data(roles::idRole).value<Id>());
if (e) {
e->setColorRect(bl);
if (isSetSel) {
e->setSelected(true);
}
} else {
Q_ASSERT(false);
}
}
}
}
void MainWindow::activateItemOrDiagram(Id const &id, bool bl, bool isSetSel)
{
if (mModels->graphicalModelAssistApi().isGraphicalId(id)) {
activateItemOrDiagram(mModels->graphicalModelAssistApi().indexById(id), bl, isSetSel);
} else {
IdList const graphicalIds = mModels->graphicalModelAssistApi().graphicalIdsByLogicalId(id);
if (graphicalIds.count() == 0) {
return;
}
activateItemOrDiagram(mModels->graphicalModelAssistApi().indexById(graphicalIds[0]), bl, isSetSel);
}
}
void MainWindow::sceneSelectionChanged()
{
if (!getCurrentTab()) {
return;
}
QList<Element*> elements;
QList<Element*> selected;
QList<QGraphicsItem*> items = getCurrentTab()->scene()->items();
foreach (QGraphicsItem* item, items) {
Element* element = dynamic_cast<Element*>(item);
if (element) {
elements.append(element);
if (element->isSelected()) {
selected.append(element);
element->selectionState(true);
} else {
element->selectionState(false);
element->singleSelectionState(false);
}
}
}
if (selected.isEmpty()) {
mUi->graphicalModelExplorer->setCurrentIndex(QModelIndex());
mPropertyModel.clearModelIndexes();
} else if (selected.length() > 1) {
foreach(Element* notSingleSelected, selected) {
notSingleSelected->singleSelectionState(false);
}
} else {
Element* const singleSelected = selected.at(0);
singleSelected->singleSelectionState(true);
setIndexesOfPropertyEditor(singleSelected->id());
QModelIndex const index = mModels->graphicalModelAssistApi().indexById(singleSelected->id());
if (index.isValid()) {
mUi->graphicalModelExplorer->setCurrentIndex(index);
}
}
}
void MainWindow::refreshRecentProjectsList(QString const &fileName)
{
QString previousString = SettingsManager::value("recentProjects").toString();
QStringList previousList = previousString.split(";", QString::SkipEmptyParts);
previousList.removeOne(fileName);
if (previousList.size() == mRecentProjectsLimit) {
previousList.removeLast();
}
previousList.push_front(fileName);
previousString = "";
QStringListIterator iterator(previousList);
while (iterator.hasNext()) {
previousString = previousString + iterator.next() + ";";
}
SettingsManager::setValue("recentProjects", previousString);
}
void MainWindow::openRecentProjectsMenu()
{
delete mRecentProjectsMapper;
mRecentProjectsMapper = new QSignalMapper;
mRecentProjectsMenu->clear();
QString const stringList = SettingsManager::value("recentProjects").toString();
QStringList const recentProjects = stringList.split(";", QString::SkipEmptyParts);
foreach (QString projectPath, recentProjects) {
mRecentProjectsMenu->addAction(projectPath);
QObject::connect(mRecentProjectsMenu->actions().last(), SIGNAL(triggered())
, mRecentProjectsMapper, SLOT(map()));
mRecentProjectsMapper->setMapping(mRecentProjectsMenu->actions().last(), projectPath);
}
QObject::connect(mRecentProjectsMapper, SIGNAL(mapped(const QString &))
, mProjectManager, SLOT(openExisting(QString const &)));
}
void MainWindow::closeAllTabs()
{
int const tabCount = mUi->tabs->count();
for (int i = 0; i < tabCount; i++) {
closeTab(i);
}
disconnectWindowTitle();
}
void MainWindow::setReference(QString const &data, QPersistentModelIndex const &index, int const &role)
{
removeOldBackReference(index, role);
setData(data, index, role);
if (!data.isEmpty()) {
setBackReference(index, data);
}
}
void MainWindow::setData(QString const &data, QPersistentModelIndex const &index, int const &role)
{
// const_cast here is ok, since we need to set data in a correct model, and
// not going to use this index anymore.
QAbstractItemModel * const model = const_cast<QAbstractItemModel *>(index.model());
model->setData(index, data, role);
}
void MainWindow::print()
{
QPrinter printer(QPrinter::HighResolution);
QPrintDialog dialog(&printer, this);
if (dialog.exec() == QDialog::Accepted) {
QPainter painter(&printer);
getCurrentTab()->scene()->render(&painter);
}
}
void MainWindow::makeSvg()
{
QSvgGenerator newSvg;
QString fileName = QFileDialog::getSaveFileName(this);
if (fileName.isEmpty()) {
return;
}
newSvg.setFileName(fileName);
newSvg.setSize(QSize(800, 600));
QPainter painter(&newSvg);
getCurrentTab()->scene()->render(&painter);
}
void MainWindow::settingsPlugins()
{
PluginDialog dialog(mEditorManager , this);
dialog.exec();
}
void MainWindow::deleteElementFromDiagram(Id const &id)
{
bool isLogical = mModels->logicalModelAssistApi().isLogicalId(id);
if (isLogical) {
mUi->logicalModelExplorer->setCurrentIndex(mModels->logicalModelAssistApi().indexById(id));
} else {
mUi->graphicalModelExplorer->setCurrentIndex(mModels->graphicalModelAssistApi().indexById(id));
}
deleteFromExplorer(isLogical);
}
void MainWindow::reportOperation(invocation::LongOperation *operation)
{
ProgressDialog *progressDialog = new ProgressDialog(this);
progressDialog->connectOperation(operation);
}
void MainWindow::deleteFromExplorer(bool isLogicalModel)
{
QModelIndex const index = isLogicalModel
? (mUi->logicalModelExplorer->currentIndex())
: (mUi->graphicalModelExplorer->currentIndex());
if (!index.isValid()) {
qDebug() << "Index in deleteFromExplorer(); isn't valid";
return;
}
EditorView const * const view = getCurrentTab();
EditorViewScene* scene = NULL;
if (view) {
scene = dynamic_cast<EditorViewScene*>(view->scene());
}
IdList graphicalIdList;
if (isLogicalModel) {
Id const logicalId = mModels->logicalModelAssistApi().idByIndex(index);
graphicalIdList = mModels->graphicalModelAssistApi().graphicalIdsByLogicalId(logicalId);
removeReferences(logicalId);
} else {
Id const graphicalId = mModels->graphicalModelAssistApi().idByIndex(index);
graphicalIdList.append(graphicalId);
}
QList<NodeElement*> itemsToArrangeLinks;
foreach (Id const &graphicalId, graphicalIdList) {
bool const tabClosed = closeTab(mModels->graphicalModelAssistApi().indexById(graphicalId));
if (scene && !tabClosed) {
QGraphicsItem const * const item = scene->getElem(graphicalId);
EdgeElement const * const edge = dynamic_cast<EdgeElement const *>(item);
if (edge) {
itemsToArrangeLinks.append(edge->src());
itemsToArrangeLinks.append(edge->dst());
}
}
}
PropertyEditorModel* propertyEditorModel = dynamic_cast<PropertyEditorModel*>(mUi->propertyEditor->model());
if (propertyEditorModel && propertyEditorModel->isCurrentIndex(index)) {
propertyEditorModel->clearModelIndexes();
mUi->propertyEditor->setRootIndex(QModelIndex());
}
if (isLogicalModel) {
mModels->logicalModel()->removeRow(index.row(), index.parent());
} else {
mModels->graphicalModel()->removeRow(index.row(), index.parent());
}
foreach (NodeElement *item, itemsToArrangeLinks) {
if (item) {
item->arrangeLinks();
}
}
}
void MainWindow::removeReferences(Id const &id)
{
mModels->logicalModelAssistApi().removeReferencesTo(id);
mModels->logicalModelAssistApi().removeReferencesFrom(id);
}
void MainWindow::deleteFromScene()
{
QList<QGraphicsItem *> itemsToDelete = getCurrentTab()->scene()->selectedItems();
QList<QGraphicsItem *> itemsToUpdate;
QList<QGraphicsItem *> itemsToDeleteNoUpdate;
// QGraphicsScene::selectedItems() returns items in no particular order,
// so we should handle parent-child relationships manually
while (!itemsToDelete.isEmpty()) {
QGraphicsItem *currentItem = itemsToDelete.at(0);
// delete possible children
foreach (QGraphicsItem *child, currentItem->childItems()) {
NodeElement* node = dynamic_cast <NodeElement*> (child);
if (node) {
itemsToDeleteNoUpdate.append(node);
}
itemsToDelete.removeAll(child);
deleteFromScene(child);
}
EdgeElement* edge = dynamic_cast <EdgeElement*> (currentItem);
if (edge) {
if (edge->src() && !itemsToUpdate.contains(edge->src())) {
itemsToUpdate.append(edge->src());
}
if (edge->dst() && !itemsToUpdate.contains(edge->dst())) {
itemsToUpdate.append(edge->dst());
}
} else {
NodeElement* node = dynamic_cast <NodeElement*> (currentItem);
if (node) {
itemsToDeleteNoUpdate.append(currentItem);
}
}
// delete the item itself
itemsToDelete.removeAll(currentItem);
deleteFromScene(currentItem);
}
// correcting unremoved edges
foreach (QGraphicsItem* item, itemsToUpdate) {
if (!itemsToDeleteNoUpdate.contains(item)) {
NodeElement* node = dynamic_cast <NodeElement*> (item);
if (node) {
node->arrangeLinks();
node->adjustLinks();
}
}
}
}
void MainWindow::deleteElementFromScene(QPersistentModelIndex const &index)
{
PropertyEditorModel* propertyEditorModel = static_cast<PropertyEditorModel*>(mUi->propertyEditor->model());
if (propertyEditorModel->isCurrentIndex(index)) {
propertyEditorModel->clearModelIndexes();
}
mUi->propertyEditor->setRootIndex(QModelIndex());
mModels->graphicalModel()->removeRow(index.row(), index.parent());
}
void MainWindow::deleteFromScene(QGraphicsItem *target)
{
Element *elem = dynamic_cast<Element *>(target);
if (!elem) {
return;
}
QPersistentModelIndex const index = mModels->graphicalModelAssistApi().indexById(elem->id());
if (index.isValid()) {
Element * const element = dynamic_cast<Element *>(elem);
if (element) {
element->deleteFromScene();
}
deleteElementFromScene(index);
}
if (getCurrentTab() != NULL && getCurrentTab()->scene() != NULL) {
getCurrentTab()->scene()->invalidate();
}
}
void MainWindow::deleteFromDiagram()
{
if (mModels->graphicalModel()) {
if (mUi->graphicalModelExplorer->hasFocus()) {
deleteFromExplorer(false);
} else if (getCurrentTab() != NULL && getCurrentTab()->hasFocus()) {
deleteFromScene();
}
}
if (mModels->logicalModel()) {
if (mUi->logicalModelExplorer->hasFocus()) {
deleteFromExplorer(true);
}
}
if (getCurrentTab() != NULL && getCurrentTab()->scene() != NULL) {
getCurrentTab()->scene()->invalidate();
}
}
void MainWindow::copyElementsOnDiagram()
{
EditorViewScene* scene = dynamic_cast<EditorViewScene*>(getCurrentTab()->scene());
if (scene) {
scene->copy();
}
}
void MainWindow::pasteOnDiagram()
{
EditorViewScene* scene = dynamic_cast<EditorViewScene*>(getCurrentTab()->scene());
if (scene) {
scene->paste(false);
}
}
void MainWindow::pasteCopyOfLogical()
{
EditorViewScene* scene = dynamic_cast<EditorViewScene*>(getCurrentTab()->scene());
if (scene) {
scene->paste(true);
}
}
void MainWindow::modelsAreChanged()
{
mProjectManager->setUnsavedIndicator(true);
}
void MainWindow::showAbout()
{
QMessageBox::about(this, tr("About QReal"),
tr("<b>QReal<b><br><br><a href=\"http://qreal.ru/\">http://qreal.ru/</a>"));
}
void MainWindow::showHelp()
{
// FIXME: ":/qreal-robots.qhc" doesn't work for some reason
QHelpEngine * const helpEngine = new QHelpEngine("./qreal-robots.qhc");
helpEngine->setupData();
helpEngine->setCurrentFilter("QReal:Robots");
mHelpBrowser = new HelpBrowser(helpEngine);
mHelpBrowser->setSource(helpEngine->linksForIdentifier("QReal")["QReal:Robots"]);
QSplitter * const helpPanel = new QSplitter(Qt::Horizontal);
helpPanel->setGeometry(QRect(50, 50, 1000, 800));
helpPanel->setWindowTitle("QReal:Robots Help Center");
QIcon icon;
icon.addFile(QString::fromUtf8(":/icons/qreal.png"), QSize(), QIcon::Normal, QIcon::Off);
helpPanel->setWindowIcon(icon);
helpPanel->insertWidget(0, helpEngine->contentWidget());
helpPanel->insertWidget(1, mHelpBrowser);
helpPanel->setStretchFactor(1, 1);
helpPanel->show();
connect(helpEngine->contentWidget(), SIGNAL(linkActivated(const QUrl &)), mHelpBrowser, SLOT(setSource(const QUrl &)));
}
void MainWindow::toggleShowSplash(bool show)
{
SettingsManager::setValue("Splashscreen", show);
}
void MainWindow::exportToXmi()
{
generators::XmiHandler xmi(mModels->logicalRepoApi());
QString const fileName = QFileDialog::getSaveFileName(this);
if (fileName.isEmpty()) {
return;
}
QString const errors = xmi.exportToXmi(fileName);
if (!errors.isEmpty()) {
QMessageBox::warning(this, tr("errors"), "Some errors occured. Export may be incorrect. Errors list: \n" + errors);
} else {
QMessageBox::information(this, tr("finished"), "Export is finished");
}
}
void MainWindow::generateToJava()
{
generators::JavaHandler java(mModels->logicalRepoApi());
QString const dirName = QFileDialog::getExistingDirectory(this);
if (dirName.isEmpty()) {
return;
}
QString const errors = java.generateToJava(dirName);
if (!errors.isEmpty()) {
QMessageBox::warning(this, tr("errors"), "Some errors occured. Export may be incorrect. Errors list: \n" + errors);
} else {
QMessageBox::information(this, tr("finished"), "Export is finished");
}
}
void MainWindow::parseJavaLibraries()
{
generators::JavaHandler java(mModels->logicalRepoApi());
QString const dirName = QFileDialog::getExistingDirectory(this);
if (dirName.isEmpty()) {
return;
}
QString const errors = java.parseJavaLibraries(dirName);
if (!errors.isEmpty()) {
QMessageBox::warning(this, tr("errors"), tr("Some errors occured. Export may be incorrect. Errors list:") + " \n" + errors);
} else {
QMessageBox::information(this, tr("finished"), tr("Parsing is finished"));
}
}
bool MainWindow::unloadPlugin(QString const &pluginName)
{
if (mEditorManager.editors().contains(Id(pluginName))) {
IdList const diagrams = mEditorManager.diagrams(Id(pluginName));
if (!mEditorManager.unloadPlugin(pluginName)) {
return false;
}
foreach (Id const &diagram, diagrams) {
mUi->paletteTree->deleteEditor(diagram);
}
}
return true;
}
bool MainWindow::loadPlugin(QString const &fileName, QString const &pluginName)
{
if (!mEditorManager.loadPlugin(fileName)) {
return false;
}
foreach (Id const &diagram, mEditorManager.diagrams(Id(pluginName))) {
mUi->paletteTree->addEditorElements(mEditorManager, Id(pluginName), diagram);
}
mUi->paletteTree->initDone();
return true;
}
bool MainWindow::pluginLoaded(QString const &pluginName)
{
return mEditorManager.editors().contains(Id(pluginName));
}
EditorView * MainWindow::getCurrentTab()
{
return dynamic_cast<EditorView *>(mUi->tabs->currentWidget());
}
void qReal::MainWindow::closeTab(int index)
{
QWidget *widget = mUi->tabs->widget(index);
CodeArea *possibleCodeTab = static_cast<CodeArea *>(widget);
EditorView * deletingCodeTab = NULL;
foreach (EditorView *diagram, mCodeTabManager->keys()) {
if (mCodeTabManager->value(diagram) == possibleCodeTab) {
deletingCodeTab = diagram;
}
}
if (deletingCodeTab != NULL) {
mCodeTabManager->remove(deletingCodeTab);
}
mUi->tabs->removeTab(index);
delete widget;
}
void MainWindow::showPreferencesDialog()
{
disconnect(&mPreferencesDialog);
if (getCurrentTab() != NULL) {
connect(&mPreferencesDialog, SIGNAL(gridChanged()), getCurrentTab(), SLOT(invalidateScene()));
connect(&mPreferencesDialog, SIGNAL(iconsetChanged()), this, SLOT(updatePaletteIcons()));
connect(&mPreferencesDialog, SIGNAL(settingsApplied()), this, SLOT(applySettings()));
connect(&mPreferencesDialog, SIGNAL(fontChanged()), this, SLOT(setSceneFont()));
}
mPreferencesDialog.exec();
mToolManager.updateSettings();
mProjectManager->reinitAutosaver();
}
void MainWindow::initSettingsManager()
{
SettingsManager::setValue("temp", mTempDir);
QDir dir(qApp->applicationDirPath());
if (!dir.cd(mTempDir)) {
QDir().mkdir(mTempDir);
}
// Removal from the list of recent projects of non-existent files
QString recentExistProjects;
foreach (QString const &fileName, SettingsManager::value("recentProjects")
.toString().split(";", QString::SkipEmptyParts)) {
if (QFile::exists(fileName)) {
recentExistProjects += fileName + ";";
}
}
SettingsManager::setValue("recentProjects", recentExistProjects);
}
void MainWindow::openSettingsDialog(QString const &tab)
{
mPreferencesDialog.switchCurrentTab(tab);
showPreferencesDialog();
}
void MainWindow::setSceneFont()
{
if (SettingsManager::value("CustomFont").toBool()) {
QFont font;
font.fromString(SettingsManager::value("CurrentFont").toString());
getCurrentTab()->scene()->setFont(font);
getCurrentTab()->scene()->update();
} else {
getCurrentTab()->scene()->setFont(QFont(QFontDatabase::applicationFontFamilies(
QFontDatabase::addApplicationFont(QDir::currentPath() + "/times.ttf")).at(0), 9));
getCurrentTab()->scene()->update();
}
}
void MainWindow::openShapeEditor(QPersistentModelIndex const &index, int role, QString const &propertyValue)
{
ShapeEdit *shapeEdit = new ShapeEdit(dynamic_cast<models::details::LogicalModel *>(mModels->logicalModel())
, index, role);
if (!propertyValue.isEmpty()) {
shapeEdit->load(propertyValue);
}
// Here we are going to actually modify model to set a value of a shape.
QAbstractItemModel *model = const_cast<QAbstractItemModel *>(index.model());
model->setData(index, propertyValue, role);
connect(shapeEdit, SIGNAL(shapeSaved(QString, QPersistentModelIndex const &, int const &)),
this, SLOT(setData(QString, QPersistentModelIndex const &, int const &)));
mUi->tabs->addTab(shapeEdit, tr("Shape Editor"));
mUi->tabs->setCurrentWidget(shapeEdit);
setConnectActionZoomTo(shapeEdit);
}
void MainWindow::openShapeEditor()
{
ShapeEdit * const shapeEdit = new ShapeEdit;
mUi->tabs->addTab(shapeEdit, tr("Shape Editor"));
mUi->tabs->setCurrentWidget(shapeEdit);
setConnectActionZoomTo(shapeEdit);
}
void MainWindow::openReferenceList(QPersistentModelIndex const &index
, QString const &referenceType, QString const &propertyValue, int role)
{
ReferenceList referenceList(this, index, referenceType, propertyValue, role);
connect(&referenceList, SIGNAL(referenceSet(QString, QPersistentModelIndex, int))
, this, SLOT(setReference(QString, QPersistentModelIndex, int)));
referenceList.exec();
}
void MainWindow::disconnectZoom(QGraphicsView* view)
{
disconnect(mUi->actionZoom_In, SIGNAL(triggered()), view, SLOT(zoomIn()));
disconnect(mUi->actionZoom_Out, SIGNAL(triggered()), view, SLOT(zoomOut()));
}
void MainWindow::connectZoom(QGraphicsView* view)
{
connect(mUi->actionZoom_In, SIGNAL(triggered()), view, SLOT(zoomIn()));
connect(mUi->actionZoom_Out, SIGNAL(triggered()), view, SLOT(zoomOut()));
}
void MainWindow::disconnectActionZoomTo(QWidget* widget)
{
EditorView * const view = dynamic_cast<EditorView *>(widget);
if (view != NULL) {
disconnectZoom(view);
} else {
ShapeEdit *const shapeWidget = dynamic_cast<ShapeEdit *>(widget);
if (shapeWidget != NULL) {
disconnectZoom(shapeWidget->getView());
}
}
}
void MainWindow::connectActionZoomTo(QWidget* widget)
{
EditorView * const view = (dynamic_cast<EditorView *>(widget));
if (view != NULL) {
connectZoom(view);
} else {
ShapeEdit * const shapeWidget = (dynamic_cast<ShapeEdit *>(widget));
if (shapeWidget != NULL) {
connectZoom(shapeWidget->getView());
}
}
}
void MainWindow::setConnectActionZoomTo(QWidget* widget)
{
for (int i = 0; i < mUi->tabs->count(); i++) {
disconnectActionZoomTo(mUi->tabs->widget(i));
}
connectActionZoomTo(widget);
}
void MainWindow::centerOn(Id const &id)
{
if (mEditorManager.isDiagramNode(id)) {
return;
}
EditorView* const view = getCurrentTab();