void ComplexplotWrapper::addToWindowSlot(QString window, int row, int column)
{
if(destroyed_)
return;
if(window != "")
{
QWidgetList widgets = qApp->topLevelWidgets();
for(QWidgetList::iterator i = widgets.begin(); i != widgets.end(); ++i)
{
if ((*i)->objectName() == window)
{
QGridLayout *l = (QGridLayout*)(*i)->layout();
if(row<0) row = l->count()/3;
if(column<0) column = l->count()%3;
l->addWidget(widget_, row, column);
return;
}
}
QWidget *p = new QWidget();
p->setObjectName(window);
QGridLayout *layout = new QGridLayout();
p->setLayout(layout);
if(row<0) row = 0;
if(column<0) column = 0;
layout->addWidget(widget_, row, column);
p->show();
}
}
QString DiffAnalystWindow::getNextDiffSessionName()
{
QString defaultName = "Untitled-";
int counter = 1;
QStringList nameList;
QString ret = "";
QWidgetList wl = m_pWs->windowList(QWorkspace::CreationOrder);
QWidgetList::iterator it = wl.begin();
QWidgetList::iterator end = wl.end();
for( ; it != end ; it++)
{
nameList.push_back( (*it)->name() );
}
while(1)
{
QString pattern = QString("^")+ defaultName + QString::number(counter) + "$";
QRegExp regExp(pattern);
if(nameList.grep(regExp).size() == 0)
{
ret = defaultName + QString::number(counter);
break;
}else{
counter++;
}
}
return ret;
}
static QMainWindow* getMainWindow()
{
QWidgetList widgets = qApp->topLevelWidgets();
for (QWidgetList::iterator i = widgets.begin(); i != widgets.end(); ++i)
if ((*i)->objectName() == "MainWindow")
return (QMainWindow*) (*i);
return NULL;
}
// Find the associated menus and toolbars, ignore toolbuttons
QWidgetList ActionModel::associatedWidgets(const QAction *action)
{
QWidgetList rc = action->associatedWidgets();
for (QWidgetList::iterator it = rc.begin(); it != rc.end(); )
if (qobject_cast<const QMenu *>(*it) || qobject_cast<const QToolBar *>(*it)) {
++it;
} else {
it = rc.erase(it);
}
return rc;
}
void SettingsWidget::listenChildrenStates(const QWidgetList &exceptions)
{
QWidgetList widgets;
if (!exceptions.isEmpty()) {
QWidgetList ls1 = findChildren<QWidget *>();
QWidgetList ls2 = exceptions;
std::sort(ls1.begin(), ls1.end());
std::sort(ls2.begin(), ls2.end());
std::set_difference(ls1.begin(), ls1.end(), ls2.begin(), ls2.end(),
std::insert_iterator<QWidgetList>(widgets, widgets.begin()));
} else {
widgets = findChildren<QWidget *>();
}
foreach (QWidget *widget, widgets)
lookForWidgetState(widget);
}
QWidget* QgsWFSData::findMainWindow() const
{
QWidget* mainWindow = 0;
QWidgetList topLevelWidgets = qApp->topLevelWidgets();
QWidgetList::iterator it = topLevelWidgets.begin();
for ( ; it != topLevelWidgets.end(); ++it )
{
if (( *it )->objectName() == "QgisApp" )
{
mainWindow = *it;
break;
}
}
return mainWindow;
}
bool DiffAnalystWindow::diffSessionNameExists(QString name)
{
bool ret = false;
QStringList nameList;
QWidgetList wl = m_pWs->windowList(QWorkspace::CreationOrder);
QWidgetList::iterator it = wl.begin();
QWidgetList::iterator end = wl.end();
for( ; it != end ; it++)
{
nameList.push_back( (*it)->name() );
}
QString pattern = QString("^")+ name + "$";
QRegExp regExp(pattern);
if(nameList.grep(regExp).size() != 0)
ret = true;
return ret;
}
void BankCardPage::connectDataAwareWidgets(const QWidgetList& widgets)
{
typedef QWidgetList::const_iterator const_iterator;
for (const_iterator i = widgets.begin(), end = widgets.end(); i != end; ++i)
{
QWidget* widget = *i;
if (QLineEdit* edit = qobject_cast<QLineEdit*>(widget))
{
QObject::connect(edit, SIGNAL(textEdited(const QString&)),
SLOT(on_lineEdit_textEdited(const QString&)));
}
else if (QTextEdit* edit = qobject_cast<QTextEdit*>(widget))
{
QObject::connect(edit, SIGNAL(textChanged()),
SLOT(on_textEdit_textChanged()));
}
}
}
/**
* @brief 스크린 상의 모든 MainWindow 중에서 마우스가 탭영역(1,2,3)에 올라가있는 메인윈도우를 찾는다.
*
* @param except 제외할 메인 윈도우.
* @return MainWindow
*
*/
MainWindow* CWindowManager::findMainWindowByCursorOnTabWithout(MainWindow* except)
{
MainWindow* windowToGo = 0;
QWidgetList list = qApp->topLevelWidgets();
QWidgetList::iterator it;
// 모든 MainWindow를 순회하면서 마우스가 탭 영역에 올라가있는 MainWindow를 찾는다.
for(it = list.begin(); it != list.end(); ++it) {
MainWindow *item = reinterpret_cast<MainWindow*>(*it);
if(except && except == item) {
continue;
}
if(CWindowManager::isCursorOnTabWithEmptyArea(item)) {
windowToGo = item;
break;
}
}
return windowToGo;
}
void Portal::construct_window_menu() {
m_window_menu->clear();
m_window_menu->addAction( m_close_action );
m_window_menu->addSeparator();
m_window_menu->addAction( m_tile_action );
m_window_menu->addAction( m_cascade_action );
QWidgetList windows = m_workspace->windowList();
if( windows.size() > 0 )
m_window_menu->addSeparator();
for( QWidgetList::const_iterator witer = windows.begin();
witer != windows.end();
++witer ) {
QWidget *widget = *witer;
QAction *action =
m_window_menu->addAction( widget->windowTitle(),
m_activation_mapper, SLOT(map()) );
m_activation_mapper->setMapping( action, widget );
}
}
int QgsGml::getFeatures( const QString& uri, QGis::WkbType* wkbType, QgsRectangle* extent, const QString& userName, const QString& password )
{
mUri = uri;
mWkbType = wkbType;
XML_Parser p = XML_ParserCreateNS( NULL, NS_SEPARATOR );
XML_SetUserData( p, this );
XML_SetElementHandler( p, QgsGml::start, QgsGml::end );
XML_SetCharacterDataHandler( p, QgsGml::chars );
//start with empty extent
mExtent.setMinimal();
QNetworkRequest request( mUri );
if ( !userName.isNull() || !password.isNull() )
{
request.setRawHeader( "Authorization", "Basic " + QString( "%1:%2" ).arg( userName ).arg( password ).toAscii().toBase64() );
}
QNetworkReply* reply = QgsNetworkAccessManager::instance()->get( request );
connect( reply, SIGNAL( finished() ), this, SLOT( setFinished() ) );
connect( reply, SIGNAL( downloadProgress( qint64, qint64 ) ), this, SLOT( handleProgressEvent( qint64, qint64 ) ) );
//find out if there is a QGIS main window. If yes, display a progress dialog
QProgressDialog* progressDialog = 0;
QWidget* mainWindow = 0;
QWidgetList topLevelWidgets = qApp->topLevelWidgets();
for ( QWidgetList::iterator it = topLevelWidgets.begin(); it != topLevelWidgets.end(); ++it )
{
if (( *it )->objectName() == "QgisApp" )
{
mainWindow = *it;
break;
}
}
if ( mainWindow )
{
progressDialog = new QProgressDialog( tr( "Loading GML data\n%1" ).arg( mTypeName ), tr( "Abort" ), 0, 0, mainWindow );
progressDialog->setWindowModality( Qt::ApplicationModal );
connect( this, SIGNAL( dataReadProgress( int ) ), progressDialog, SLOT( setValue( int ) ) );
connect( this, SIGNAL( totalStepsUpdate( int ) ), progressDialog, SLOT( setMaximum( int ) ) );
connect( progressDialog, SIGNAL( canceled() ), this, SLOT( setFinished() ) );
progressDialog->show();
}
int atEnd = 0;
while ( !atEnd )
{
if ( mFinished )
{
atEnd = 1;
}
QByteArray readData = reply->readAll();
if ( readData.size() > 0 )
{
if ( XML_Parse( p, readData.constData(), readData.size(), atEnd ) == 0 )
{
XML_Error errorCode = XML_GetErrorCode( p );
QString errorString = tr( "Error: %1 on line %2, column %3" )
.arg( XML_ErrorString( errorCode ) )
.arg( XML_GetCurrentLineNumber( p ) )
.arg( XML_GetCurrentColumnNumber( p ) );
QgsMessageLog::logMessage( errorString, tr( "WFS" ) );
}
}
QCoreApplication::processEvents();
}
QNetworkReply::NetworkError replyError = reply->error();
QString replyErrorString = reply->errorString();
delete reply;
delete progressDialog;
if ( replyError )
{
QgsMessageLog::logMessage(
tr( "GML Getfeature network request failed with error: %1" ).arg( replyErrorString ),
tr( "Network" ),
QgsMessageLog::CRITICAL
);
return 1;
}
if ( *mWkbType != QGis::WKBNoGeometry )
{
if ( mExtent.isEmpty() )
{
//reading of bbox from the server failed, so we calculate it less efficiently by evaluating the features
calculateExtentFromFeatures();
}
}
XML_ParserFree( p );
if ( extent )
*extent = mExtent;
return 0;
}
///
///returns a widget
///it supports repeated widget names
///
QWidget* getAbsoluteWidget(QStringList path)
{
_log::misc << "(QWidgetUtils::getAbsoluteWidget)" << std::endl;
///update the view
QWidgetUtils::updateAppView();
///get all the widgets
QWidgetList qwl = qApp->allWidgets();
///get the widget name
assert ( path.size() );
QString name = path.back();
if ( name == "" )
{
std::cout << "(QWidgetUtils::getAbsoluteWidget) ERROR. The name of the widget is empty." << std::endl;
return NULL;
}
path.pop_back();
//_log::misc << "(QWidgetUtils::getAbsoluteWidget) Name = " << name.toStdString() << std::endl;
///get all widgets with this name
QWidgetList qws;
foreach ( QWidget *w, qwl )
{
if ( getWidgetName ( w ) == name )
{
qws.push_back ( w );
}
}
//_log::misc << "(QWidgetUtils::getAbsoluteWidget) OK" << std::endl;
//if there are no selected widgets...
if ( qws.size() == 0 )
{
_log::misc << "(QWidgetUtils::getAbsoluteWidget) ERROR. There are no selected widgets." << std::endl;
return NULL;
}
//_log::misc << "(QWidgetUtils::getAbsoluteWidget) OK" << std::endl;
///get the concrete widget we are looking for...
int level = 1;
bool onTopLevel = false;
int onTopLevelCount = 0;
QWidgetList::iterator qit;
/*for (qit = qws.begin(); qit != qws.end(); qit++)
{
QWidget* w = static_cast<QWidget*> ( *qit );
_log::misc << getWidgetPath(w).toStdString() << std::endl;
}*/
// while more than 1 widget remaining
// or every widget has been analyzed...
while ( qws.size() > 1 && onTopLevelCount < qws.size() )
{
//_log::misc << "(QWidgetUtils::getAbsoluteWidget) OK -> " << qws.size() << std::endl;
//for the remaining widgets...
qit = qws.begin();
while ( qit != qws.end() )
{
//get the parent widget
QWidget* w = static_cast<QWidget*> ( *qit );
QWidget* wParent = w;
assert ( wParent );
onTopLevel = false;
for ( int i = 0; i < level; i++ )
{
//if we are in a top level widget (with no parent node)
//we have to avoid this widget
if ( wParent->parent() == NULL )
{
onTopLevel = true;
onTopLevelCount++;
break;
}
//if not, we go on looking for up
else
{
wParent = static_cast<QWidget*> ( wParent->parent() );
}
}
//if not at top level...
if ( !onTopLevel )
{
//we chech the parent name and delete the
//widgets whose parent name does not mach
if ( getWidgetName ( wParent ) != path.back() )
{
qit = qws.erase ( qit );
}
else
{
qit++;
}
}
else
{
qit++;
}
}
//update the values
level++;
path.pop_back();
//stop condition (end of the search path)
if ( path.size() == 0 ) break;
}
//_log::misc << "(QWidgetUtils::getAbsoluteWidget) OK" << std::endl;
//there has to be only one element at the list
if ( qws.size() != 1 )
{
std::cout <<
"(QWidgetUtils::getAbsoluteWidget) ERROR. None or more than one widget selected. Result = "
<< qws.size() << std::endl;
return NULL;
}
//if not, return the widget
return qws.first();
}
