[seiscomp, scanloc] Install, add .gitignore
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384
include/seiscomp/gui/core/application.h
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384
include/seiscomp/gui/core/application.h
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/***************************************************************************
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* Copyright (C) gempa GmbH *
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* All rights reserved. *
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* Contact: gempa GmbH (seiscomp-dev@gempa.de) *
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* *
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* GNU Affero General Public License Usage *
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* This file may be used under the terms of the GNU Affero *
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* Public License version 3.0 as published by the Free Software Foundation *
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* and appearing in the file LICENSE included in the packaging of this *
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* file. Please review the following information to ensure the GNU Affero *
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* Public License version 3.0 requirements will be met: *
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* https://www.gnu.org/licenses/agpl-3.0.html. *
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* *
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* Other Usage *
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* Alternatively, this file may be used in accordance with the terms and *
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* conditions contained in a signed written agreement between you and *
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* gempa GmbH. *
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***************************************************************************/
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#ifndef SEISCOMP_GUI_APPLICATION_H
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#define SEISCOMP_GUI_APPLICATION_H
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#include <QApplication>
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#include <QString>
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#include <QRectF>
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#ifndef Q_MOC_RUN
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#include <seiscomp/client/application.h>
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#endif
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#include <seiscomp/gui/core/maps.h>
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#include <seiscomp/gui/core/scheme.h>
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#include <seiscomp/gui/core/messagethread.h>
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#ifndef Q_MOC_RUN
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#include <seiscomp/gui/core/messages.h>
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#endif
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#include <seiscomp/gui/core/ui_showplugins.h>
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#define SCApp (Seiscomp::Gui::Application::Instance())
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#define SCScheme (SCApp->scheme())
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class QAbstractItemView;
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class QHeaderView;
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class QSplashScreen;
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namespace Seiscomp {
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namespace Core {
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DEFINE_SMARTPOINTER(Message);
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}
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namespace Communication {
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DEFINE_SMARTPOINTER(Connection);
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}
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namespace IO {
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DEFINE_SMARTPOINTER(DatabaseInterface);
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}
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namespace Logging {
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class FileOutput;
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}
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namespace DataModel {
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DEFINE_SMARTPOINTER(DatabaseQuery);
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DEFINE_SMARTPOINTER(Network);
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DEFINE_SMARTPOINTER(Station);
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DEFINE_SMARTPOINTER(Notifier);
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DEFINE_SMARTPOINTER(Object);
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}
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namespace Gui {
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class ConnectionDialog;
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struct MessageGroups {
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std::string pick;
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std::string amplitude;
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std::string magnitude;
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std::string location;
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std::string focalMechanism;
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std::string event;
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};
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class SC_GUI_API Application : public QObject, public Client::Application {
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Q_OBJECT
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public:
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//! Application flags
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enum Flags {
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//! Show splash screen on startup
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SHOW_SPLASH = 0x001,
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//! The application wants a database connection
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WANT_DATABASE = 0x002,
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//! The application wants a messaging connection
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WANT_MESSAGING = 0x004,
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//! The connection dialog should be opened when
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//! either one of the connections that has been
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//! requested with 'WANT_[SERVICE]' failed to create
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OPEN_CONNECTION_DIALOG = 0x008,
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//! If WANT_DATABASE is enabled and no custom settings
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//! are provided in the configuration file it tries to
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//! fetch the database connection from the messaging
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FETCH_DATABASE = 0x010,
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//! Should received notifier messages be applied or not
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AUTO_APPLY_NOTIFIER = 0x020,
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//! Should received notifier messages be interpreted or not
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//! When this flag is not set the signals 'addObject',
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//! 'removeObject' and 'updateObject' are not fired
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INTERPRETE_NOTIFIER = 0x040,
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LOAD_STATIONS = 0x080,
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LOAD_INVENTORY = 0x100,
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LOAD_CONFIGMODULE = 0x200,
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DEFAULT = SHOW_SPLASH |
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WANT_DATABASE |
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WANT_MESSAGING |
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OPEN_CONNECTION_DIALOG |
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FETCH_DATABASE |
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AUTO_APPLY_NOTIFIER |
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INTERPRETE_NOTIFIER
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};
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enum Type {
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//! Console application
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Tty,
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//! GUI client application
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GuiClient
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};
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public:
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Application(int& argc, char **argv, int flags = DEFAULT, Type type = GuiClient);
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virtual ~Application();
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public:
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//! Returns the pointer to the application's instance.
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static Application *Instance();
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//! Checks if the installed Qt version is at least the
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//! one passed in 'ver'
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static bool minQtVersion(const char *ver);
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//! Creates a CSV table into a string.
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static QString createCSV(const QAbstractItemView* view,
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const QHeaderView *header = nullptr);
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//! Copies all selected items of specified item view to clipboard as CSV
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static void copyToClipboard(const QAbstractItemView* view,
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const QHeaderView *header = nullptr);
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Type type() const;
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Scheme &scheme();
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QSettings &settings();
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const QSettings &settings() const;
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bool startFullScreen() const;
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bool nonInteractive() const;
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bool isReadOnlyMessaging() const { return _readOnlyMessaging; }
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const MapsDesc &mapsDesc() const;
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const MessageGroups &messageGroups() const;
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Core::TimeSpan maxEventAge() const;
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QColor configGetColor(const std::string& query, const QColor& base) const;
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Gradient configGetColorGradient(const std::string& query, const Gradient& base) const;
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QFont configGetFont(const std::string& query, const QFont& base) const;
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QPen configGetPen(const std::string& query, const QPen& base) const;
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QBrush configGetBrush(const std::string& query, const QBrush& base) const;
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void configSetColorGradient(const std::string& query, const Gradient &gradient);
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void setFilterCommandsEnabled(bool);
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const std::string &commandTarget() const;
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void sendCommand(Command command, const std::string& parameter);
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void sendCommand(Command command, const std::string& parameter, Core::BaseObject*);
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//! Sets the mainwidget which is used as hint to close the
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//! splashscreen when the widget is shown
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void setMainWidget(QWidget*);
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void showMessage(const char*) override;
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void showWarning(const char*) override;
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bool notify(QObject *receiver, QEvent *e);
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bool sendMessage(Seiscomp::Core::Message* msg);
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bool sendMessage(const char* group, Seiscomp::Core::Message* msg);
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//! This method allows to emit notifier locally. They are not being sent over
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//! the messaging but interpreted and signalled to other local components.
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void emitNotifier(Seiscomp::DataModel::Notifier* n);
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QFont font() const;
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void setFont(const QFont &font);
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QPalette palette() const;
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void setPalette(const QPalette &pal);
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protected:
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bool init() override;
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bool run() override;
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void done() override;
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void exit(int returnCode) override;
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bool initConfiguration() override;
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bool initSubscriptions() override;
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void schemaValidationNames(std::vector<std::string> &modules,
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std::vector<std::string> &plugins) const override;
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bool validateParameters() override;
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bool handleInitializationError(int) override;
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void handleInterrupt(int) throw() override;
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virtual QString splashImagePath() const;
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signals:
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void changedConnection();
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void changedDatabase();
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void connectionEstablished();
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void connectionLost();
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void showNotification(NotificationLevel level, QString message);
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void messageSkipped(Seiscomp::Client::Packet*);
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void messageAvailable(Seiscomp::Core::Message*, Seiscomp::Client::Packet*);
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void notifierAvailable(Seiscomp::DataModel::Notifier*);
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void addObject(const QString &parentID, Seiscomp::DataModel::Object*);
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void removeObject(const QString &parentID, Seiscomp::DataModel::Object*);
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void updateObject(const QString &parentID, Seiscomp::DataModel::Object*);
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public slots:
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void showSettings();
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void quit();
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private slots:
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void createConnection(QString host, QString user, QString group,
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int TimeOut, QString peerCertificate);
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void destroyConnection();
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void databaseChanged();
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void messagesAvailable();
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void onConnectionEstablished();
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void onConnectionLost();
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void connectionError(int code);
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void objectDestroyed(QObject*);
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void closedLastWindow();
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void showAbout();
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void showHelpIndex();
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void showAppHelp();
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void showPlugins();
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void timerSOH();
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void handleSignalNotification();
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private:
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void startMessageThread();
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void closeMessageThread();
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void createSettingsDialog();
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ConnectionDialog *cdlg();
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private:
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static Application *_instance;
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protected:
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struct _GUI_Core_Settings : System::Application::AbstractSettings {
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bool fullScreen{false};
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bool interactive{true};
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std::string guiGroup{"GUI"};
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std::string commandTargetClient;
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struct _MapsDesc : MapsDesc {
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_MapsDesc();
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QString format;
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void accept(SettingsLinker &linker);
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} mapsDesc;
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void accept(SettingsLinker &linker);
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} _settings;
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QApplication *_app;
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Type _type;
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Scheme *_scheme;
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mutable QSettings *_qSettings;
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QTimer _timerSOH;
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bool _readOnlyMessaging;
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Core::TimeSpan _eventTimeAgo;
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MessageGroups _messageGroups;
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QWidget *_mainWidget;
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QSplashScreen *_splash;
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ConnectionDialog *_dlgConnection;
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bool _settingsOpened;
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bool _filterCommands;
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MessageThread *_thread;
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int _flags;
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QSocketNotifier *_signalNotifier;
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int _signalSocketFd[2];
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};
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template <typename T>
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class Kicker : public Application {
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public:
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Kicker(int& argc, char **argv, int flags = DEFAULT)
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: Application(argc, argv, flags) {}
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protected:
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virtual void setupUi(T*) {}
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virtual bool initUi(T*) { return true; }
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virtual bool run() {
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showMessage("Setup user interface");
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T* w = new T;
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if ( !initUi(w) ) {
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showMessage("Kicker initialization failed, abort");
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delete w;
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return false;
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}
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setupUi(w);
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setMainWidget(w);
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if ( startFullScreen() )
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w->showFullScreen();
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else
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w->showNormal();
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return Application::run();
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}
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};
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}
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}
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#endif
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