Merge branch 'master' of git://github.com/AnnaAK/trikRuntime

trikGui/backgroundWidget.cpp

@@ -32,6 +32,7 @@ BackgroundWidget::BackgroundWidget(
 	, mController(configPath)
 	, mBatteryIndicator(mController.brick())
 	, mWiFiIndicator(mController)
+	, mGamepadIndicator(mController)
 	, mMailboxIndicator("://resources/mailboxConnected.png", mController.mailbox()->isConnected())
 	, mCommunicatorIndicator("://resources/communicatorConnected.png", mController.communicatorConnectionStatus())
 	, mStartWidget(mController)
@@ -47,6 +48,7 @@ BackgroundWidget::BackgroundWidget(
 
 	mStatusBarLayout.addWidget(&mBatteryIndicator);
 	mStatusBarLayout.addStretch();
+	mStatusBarLayout.addWidget(&mGamepadIndicator);
 	mStatusBarLayout.addWidget(&mMailboxIndicator);
 	mStatusBarLayout.addWidget(&mCommunicatorIndicator);
 	mStatusBarLayout.addWidget(&mWiFiIndicator);

trikGui/backgroundWidget.h

@@ -35,6 +35,7 @@
 #include "controller.h"
 #include "batteryIndicator.h"
 #include "wiFiIndicator.h"
+#include "gamepadIndicator.h"
 #include "openSocketIndicator.h"
 #include "startWidget.h"
 #include "runningWidget.h"
@@ -114,6 +115,7 @@ private slots:
 	QStackedLayout mMainWidgetsLayout;
 	BatteryIndicator mBatteryIndicator;
 	WiFiIndicator mWiFiIndicator;
+	GamepadIndicator mGamepadIndicator;
 	OpenSocketIndicator mMailboxIndicator;
 	OpenSocketIndicator mCommunicatorIndicator;
 	StartWidget mStartWidget;

trikGui/controller.cpp

@@ -49,6 +49,9 @@ Controller::Controller(const QString &configPath)
 			, correctedConfigPath + "model-config.xml");
 
 	mGamepad.reset(trikNetwork::GamepadFactory::create(configurer));
+	connect(mGamepad.data(), SIGNAL(disconnect()), this, SIGNAL(gamepadDisconnected()));
+	connect(mGamepad.data(), SIGNAL(connected()), this, SIGNAL(gamepadConnected()));
+
 	mMailbox.reset(trikNetwork::MailboxFactory::create(configurer));
 	mTelemetry.reset(new trikTelemetry::TrikTelemetry(*mBrick, *mGamepad));
 	mScriptRunner.reset(new trikScriptRunner::TrikScriptRunner(*mBrick, mMailbox.data(), mGamepad.data()));
@@ -136,6 +139,15 @@ bool Controller::communicatorConnectionStatus()
 	return mTelemetry->activeConnections() > 0 && mCommunicator->activeConnections() > 0;
 }
 
+bool Controller::gamepadConnectionStatus() const
+{
+	if (mGamepad != nullptr) {
+		return mGamepad->isConnected();
+	} else {
+		return false;
+	}
+}
+
 void Controller::updateCommunicatorStatus()
 {
 	emit communicatorStatusChanged(communicatorConnectionStatus());

trikGui/controller.h

@@ -67,6 +67,9 @@ class Controller : public QObject
 	/// Returns communicator connection status (whether or not both Telemetry and Communicator servers are connected).
 	bool communicatorConnectionStatus();
 
+	/// Returns gamepad connection status.
+	bool gamepadConnectionStatus() const;
+
 public slots:
 	/// Cancels execution of current program.
 	void abortExecution();
@@ -91,6 +94,12 @@ public slots:
 	/// clutter from videosensors.
 	void brickStopped();
 
+	/// Emitted when a robot is disconnected from a gamepad.
+	void gamepadDisconnected();
+
+	/// Emitted when a robot is connected to a gamepad.
+	void gamepadConnected();
+
 	/// Emitted when a robot is connected to a network.
 	void wiFiConnected();
 

trikGui/gamepadIndicator.cpp

@@ -0,0 +1,54 @@
+/* Copyright 2016 Anna Kudryashova
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License. */
+
+#include "gamepadIndicator.h"
+
+#include "trikKernel/paths.h"
+
+using namespace trikGui;
+
+GamepadIndicator::GamepadIndicator(Controller &controller, QWidget *parent)
+	: QLabel(parent)
+	, mController(controller)
+{
+	connect(&mController, SIGNAL(gamepadDisconnected()), this, SLOT(setOff()));
+	connect(&mController, SIGNAL(gamepadConnected()), this, SLOT(setOn()));
+
+	updateStatus();
+	connect(&mUpdateTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
+	mUpdateTimer.start(7000);
+}
+
+void GamepadIndicator::setOn()
+{
+	QPixmap icon("://resources/gamepad_on.png");
+	setPixmap(icon);
+	show();
+}
+
+void GamepadIndicator::setOff()
+{
+	hide();
+}
+
+void GamepadIndicator::connected(bool connected)
+{
+	connected ? setOn() : setOff();
+}
+
+void GamepadIndicator::updateStatus()
+{
+	connected(mController.gamepadConnectionStatus());
+}
+

trikGui/gamepadIndicator.h

@@ -0,0 +1,56 @@
+/* Copyright 2016 Anna Kudryashova
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License. */
+
+#pragma once
+
+#include <QtCore/qglobal.h>
+
+#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
+	#include <QtGui/QLabel>
+#else
+	#include <QtWidgets/QLabel>
+#endif
+
+#include <controller.h>
+#include <trikNetwork/gamepadInterface.h>
+
+namespace trikGui {
+
+/// A label that shows gamepad connection status.
+class GamepadIndicator : public QLabel
+{
+	Q_OBJECT
+public:
+	/// @param controller is used to get the current gamepad info
+	explicit GamepadIndicator(Controller &controller, QWidget *parent = 0);
+
+public slots:
+	/// Updates the status to 'connect'.
+	void setOn();
+
+	/// Updates the status to 'disconnect'.
+	void setOff();
+
+	/// Requests connection info from the controller and updates the status.
+	void updateStatus();
+
+	/// Updates the status according to connected parameters.
+	void connected(bool connected);
+
+private:
+	QTimer mUpdateTimer;
+	Controller &mController;
+};
+
+}

trikGui/trikGui.pro

@@ -1,4 +1,4 @@
-# Copyright 2013 Yurii Litvinov
+# Copyright 2013 - 2016 Yurii Litvinov, Mikhail Kita, Anna Kudryashova
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -55,6 +55,7 @@ HEADERS += \
 	$$PWD/sensorSettingsWidget.h \
 	$$PWD/sensorLever.h \
 	$$PWD/scriptHolder.h \
+	$$PWD/gamepadIndicator.h \
 
 SOURCES += \
 	$$PWD/autoRunner.cpp \
@@ -95,6 +96,7 @@ SOURCES += \
 	$$PWD/sensorSettingsWidget.cpp \
 	$$PWD/sensorLever.cpp \
 	$$PWD/scriptHolder.cpp \
+	$$PWD/gamepadIndicator.cpp \
 
 TRANSLATIONS = \
 	$$PWD/../translations/ru/trikGui_ru.ts \

trikGui/trikGui.qrc

@@ -13,5 +13,7 @@
         <file>resources/openWifi.png</file>
         <file>resources/passwordedWifi.png</file>
         <file>resources/wait.png</file>
+        <file>resources/gamepad_off.png</file>
+        <file>resources/gamepad_on.png</file>
     </qresource>
 </RCC>