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-rw-r--r--sample/template/README28
-rw-r--r--sample/template/main.cpp207
-rw-r--r--sample/template/smhandler.cpp157
-rw-r--r--sample/template/smhandler.h58
-rw-r--r--sample/template/wmhandler.cpp36
-rw-r--r--sample/template/wmhandler.h47
6 files changed, 533 insertions, 0 deletions
diff --git a/sample/template/README b/sample/template/README
new file mode 100644
index 0000000..3012b79
--- /dev/null
+++ b/sample/template/README
@@ -0,0 +1,28 @@
+==========
+ Overview
+==========
+ This is the templete that is useful for implementation of Qt application
+ by using HomeScreen, WindowManager and SoundManager.
+
+
+===========
+ Structure
+===========
+ - main.cpp
+ The templete for implementation main function for Qt application.
+
+ - wmhandler.cpp
+ - wmhandler.h
+ These file is implemented "slot"
+ that is needed by Qt application that uses WindowManager.
+ These file should be modified according to Qt application.
+
+ - smhandler.cpp
+ - smhandler.h
+ These file is implemented "signal" and "slot"
+ that is needed by Qt application that uses SoundManager.
+ These file should be modified according to Qt application.
+
+ - README
+ This document.
+
diff --git a/sample/template/main.cpp b/sample/template/main.cpp
new file mode 100644
index 0000000..ccbe935
--- /dev/null
+++ b/sample/template/main.cpp
@@ -0,0 +1,207 @@
+/*
+ * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
+ *
+ * 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 <QtCore/QDebug>
+#include <QtCore/QCommandLineParser>
+#include <QtCore/QUrlQuery>
+#include <QtCore/QSettings>
+#include <QtGui/QGuiApplication>
+#include <QtQml/QQmlApplicationEngine>
+#include <QtQml/QQmlContext>
+#include <QtQuickControls2/QQuickStyle>
+#include <QQuickWindow>
+
+#include <libhomescreen/libhomescreen.hpp>
+#include "wmhandler.h"
+#include "smhandler.h"
+
+
+static LibHomeScreen* hs;
+static LibWindowmanager* wm;
+static LibSMWrapper* smw;
+static WmHandler* wmh;
+
+static std::string myname = std::string("Templete");
+
+
+static void onRep(struct json_object* reply_contents);
+static void onEv(const std::string& event, struct json_object* event_contents);
+
+
+int main(int argc, char *argv[])
+{
+ QGuiApplication app(argc, argv);
+ QQmlApplicationEngine engine;
+ QQmlContext* context = engine.rootContext();
+ QObject* root;
+ QQuickWindow* window;
+
+ QQuickStyle::setStyle("AGL");
+
+ /*
+ * Set argument and option
+ */
+ QCommandLineParser parser;
+ parser.addPositionalArgument("port", app.translate("main", "port for binding"));
+ parser.addPositionalArgument("secret", app.translate("main", "secret for binding"));
+ parser.addHelpOption();
+ parser.addVersionOption();
+ parser.process(app);
+ QStringList positionalArguments = parser.positionalArguments();
+
+ if (positionalArguments.length() == 2) {
+ /*
+ * Get argument
+ */
+ int port = positionalArguments.takeFirst().toInt();
+ QString secret = positionalArguments.takeFirst();
+ std::string token = secret.toStdString();
+
+
+ /*
+ * Get instance
+ */
+ hs = new LibHomeScreen();
+ wm = new LibWindowmanager();
+ smw = new LibSMWrapper(port, secret);
+ wmh = new WmHandler();
+
+
+ /*
+ * Set WindowManager
+ */
+ // Initialize
+ if(wm->init(port, token.c_str()) != 0){
+ exit(EXIT_FAILURE);
+ }
+
+ // Application should call requestSurface at first
+ if (wm->requestSurface(myname.c_str()) != 0) {
+ exit(EXIT_FAILURE);
+ }
+
+ // Set event handlers for each event
+ wm->set_event_handler(LibWindowmanager::Event_Active, [](char const *label) {
+ fprintf(stderr, "Surface %s got activated!\n", label);
+ });
+ wm->set_event_handler(LibWindowmanager::Event_Inactive, [](char const *label) {
+ fprintf(stderr, "Surface %s got deactivated!\n", label);
+ });
+ wm->set_event_handler(LibWindowmanager::Event_Visible, [](char const *label) {
+ fprintf(stderr, "Surface %s got visible!\n", label);
+ });
+ wm->set_event_handler(LibWindowmanager::Event_Invisible, [](char const *label) {
+ fprintf(stderr, "Surface %s got invisible!\n", label);
+ });
+ wm->set_event_handler(LibWindowmanager::Event_SyncDraw, [wm](char const *label) {
+ fprintf(stderr, "Surface %s got syncDraw!\n", label);
+ // Application should call LibWindowmanager::endDraw() in SyncDraw handler
+ wm->endDraw(label);
+ });
+ wm->set_event_handler(LibWindowmanager::Event_FlushDraw, [](char const *label) {
+ fprintf(stderr, "Surface %s got flushDraw!\n", label);
+ });
+
+ // Initialize WmHandler
+ wmh->init(wm, myname.c_str());
+
+
+ /*
+ * Set HomeScreen
+ */
+ // Initialize
+ hs->init(port, token.c_str());
+
+ // Set event handler
+ hs->set_event_handler(LibHomeScreen::Event_TapShortcut, [wm](const char* appname) {
+ if(myname == appname) {
+ qDebug("Surface %s got tapShortcut\n", appname);
+ // Application should call LibWindowmanager::endDraw() in TapShortcut handler
+ wm->activateSurface(myname.c_str());
+ }
+ });
+
+ // Run event loop for HomeScreen
+ hs->runEventloop();
+
+
+ /*
+ * Set SoundManager
+ */
+ smw->wrapper_registerCallback(onEv, onRep);
+ smw->subscribe(QString("newMainConnection"));
+ smw->subscribe(QString("mainConnectionStateChanged"));
+ smw->subscribe(QString("removedMainConnection"));
+ smw->subscribe(QString("asyncSetSourceState"));
+ smw->subscribe(QString("asyncConnect"));
+ smw->run_eventloop();
+
+ // Set context property for SoundManager
+ context->setContextProperty("smw", smw);
+
+
+ /*
+ * Load qml
+ */
+ engine.load(QUrl(QStringLiteral("qrc:/QmlForThisApp.qml")));
+
+
+ /*
+ * Set slot for WindowManager and SoundManager
+ */
+ root = engine.rootObjects().first();
+ window = qobject_cast<QQuickWindow *>(root);
+
+ // Set slot for calling LibWindowmanager::activateSurface() when loading qml have completed
+ QObject::connect(window, SIGNAL(frameSwapped()),
+ wmh, SLOT(slotActivateSurface()));
+
+ // Set slot for SoundManager
+ QObject::connect(smw, SIGNAL(smEvent(QVariant, QVariant)),
+ root, SLOT(slotEvent(QVariant, QVariant)));
+ QObject::connect(smw, SIGNAL(smReply(QVariant)),
+ root, SLOT(slotReply(QVariant)));
+ }
+
+ return app.exec();
+}
+
+static void onRep(struct json_object* reply_contents)
+{
+ qDebug("%s is called", __FUNCTION__);
+ QString str = QString(json_object_get_string(reply_contents));
+ QJsonParseError error;
+ QJsonDocument jdoc = QJsonDocument::fromJson(str.toUtf8(), &error);
+ QJsonObject jobj = jdoc.object();
+
+ smw->emit_reply(jobj);
+ json_object_put(reply_contents);
+}
+
+static void onEv(const std::string& event, struct json_object* event_contents)
+{
+ qDebug("%s is called", __FUNCTION__);
+ const QString event_name = QString(event.c_str());
+ QString str = QString(json_object_get_string(event_contents));
+ QJsonParseError error;
+ QJsonDocument jdoc = QJsonDocument::fromJson(str.toUtf8(), &error);
+ const QJsonObject jobj = jdoc.object();
+ smw->emit_event(event_name, jobj);
+
+ json_object_put(event_contents);
+}
+
diff --git a/sample/template/smhandler.cpp b/sample/template/smhandler.cpp
new file mode 100644
index 0000000..54b94d8
--- /dev/null
+++ b/sample/template/smhandler.cpp
@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
+ *
+ * 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 "libsmwrapper.h"
+using namespace std;
+
+static int create_json_object(const QJsonObject& obj, struct json_object* jobj);
+static bool put_val_to_jobj(const char* key, const QJsonValue& val, struct json_object* jobj);
+static bool put_array_to_jobj(const char* key, const QJsonArray& qarray, struct json_object* jobj);
+
+LibSMWrapper::LibSMWrapper(QObject *parent) :
+ QObject(parent)
+{
+ /* This is not enabled */
+ //libsm = new LibSoundmanager();
+}
+
+LibSMWrapper::LibSMWrapper(const int port, const QString& token, QObject *parent) :
+ QObject(parent)
+{
+ libsm = new LibSoundmanager(port, token.toStdString());
+}
+
+LibSMWrapper::~LibSMWrapper()
+{
+ delete libsm;
+}
+
+int LibSMWrapper::call(const QString &verb, const QString &arg)
+{
+ // translate QJsonObject to struct json_object
+ struct json_object* jobj = json_object_new_object();
+ QJsonDocument jsonDoc = QJsonDocument::fromJson(arg.toUtf8());
+ const QJsonObject jsonObj = jsonDoc.object();
+ int ret = create_json_object(jsonObj, jobj);
+ if(ret < 0)
+ {
+ return -1;
+ }
+ return libsm->call(verb.toStdString().c_str(), jobj);
+}
+
+static int create_json_object(const QJsonObject& obj, struct json_object* jobj)
+{
+ try{
+ for(auto itr = obj.begin(); itr != obj.end();++itr)
+ {
+ string key = itr.key().toStdString();
+ //const char* key = itr.key().toStdString().c_str(); // Do not code like this. string is removed if size is over 16!!
+
+ bool ret = put_val_to_jobj(key.c_str(), itr.value(),jobj);
+ if(!ret){
+ /*This is not implemented*/
+ qDebug("JsonArray can't parse for now");
+ return -1;
+ // ToDo
+ // For now, array may not be inputted for soundmanager
+ // But use case absolutely exists
+ /*QJsonArray qarray = itr.value().toArray();
+ ret = put_array_to_jobj(key, qarray, jobj);*/
+ }
+ }
+ }
+ catch(...){
+ qDebug("Json parse error occured");
+ return -1;
+ }
+ return 0;
+}
+
+static bool put_val_to_jobj(const char* key, const QJsonValue& val, struct json_object* jobj)
+{
+ if(val.isArray()){
+ return false; // Array can't input
+ }
+ if(val.isString()){
+ string value = val.toString().toStdString();
+ json_object_object_add(jobj, key, json_object_new_string(value.c_str()));
+ }
+ else{
+ const int value = val.toInt();
+ json_object_object_add(jobj, key, json_object_new_int(value));
+ }
+ return true;
+}
+
+static bool put_array_to_jobj(const char* key, const QJsonArray& qarray, struct json_object* jobj)
+{
+ // ToDo Fix this !!
+/* struct json_object* jarray = json_object_new_array();
+
+ bool ret;
+ for(auto jitr = qarray.begin(); jitr != qarray.end(); ++jitr){
+ struct json_object* tmp = json_object_new_object();
+ ret = put_val_to_jobj(key,jitr,tmp);
+ if(!ret)
+ {
+ put_array_to_jobj(key,jitr,tmp);
+ }
+ json_object_array_add(jarray, tmp);
+ }
+ json_object_object_add(jobj, key, jarray);
+ return true;*/
+}
+
+void LibSMWrapper::wrapper_registerCallback(
+ void (*event_func)(const string& event, struct json_object* event_contents),
+ void (*reply_func)(struct json_object* reply_contents))
+{
+ libsm->register_callback(event_func, reply_func);
+}
+
+void LibSMWrapper::subscribe(const QString event_name)
+{
+ std::string str = event_name.toStdString();
+ libsm->subscribe(str);
+}
+
+void LibSMWrapper::unsubscribe(const QString event_name)
+{
+ std::string str = event_name.toStdString();
+ libsm->unsubscribe(str);
+}
+
+void LibSMWrapper::run_eventloop()
+{
+ libsm->run_eventloop();
+}
+
+void LibSMWrapper::print(const QString &str)
+{
+ qDebug("%s is called", str.toStdString().c_str());
+}
+
+void LibSMWrapper::emit_event(const QString &event, const QJsonObject &msg)
+{
+ qDebug("emit smEvent signal @%s", __FUNCTION__);
+ emit smEvent(event, msg);
+}
+void LibSMWrapper::emit_reply(const QJsonObject &msg)
+{
+ qDebug("emit smReply signal @%s", __FUNCTION__);
+ emit smReply(msg);
+} \ No newline at end of file
diff --git a/sample/template/smhandler.h b/sample/template/smhandler.h
new file mode 100644
index 0000000..3954a29
--- /dev/null
+++ b/sample/template/smhandler.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
+ *
+ * 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.
+ */
+#ifndef SIGNALER_H
+#define SIGNALER_H
+
+ #include <QObject>
+ #include <QVariant>
+ #include <QJsonDocument>
+ #include <QtCore/QJsonObject>
+ #include <libsoundmanager/libsoundmanager.hpp>
+ #include <QString>
+ #include <string>
+
+
+class LibSMWrapper : public QObject
+{
+ Q_OBJECT
+public: // method
+ explicit LibSMWrapper(QObject *parent = nullptr);
+ LibSMWrapper(const int port, const QString& token, QObject *parent = nullptr);
+ ~LibSMWrapper();
+
+ void wrapper_registerCallback(
+ void (*event_func)(const std::string& event, struct json_object* event_contents),
+ void (*reply_func)(struct json_object* reply_contents)
+ );
+ void subscribe(const QString event_name);
+ void unsubscribe(const QString event_name);
+ void run_eventloop();
+
+ void emit_event(const QString &event, const QJsonObject &msg);
+ void emit_reply(const QJsonObject &msg);
+public slots:
+ int call(const QString &verb, const QString &arg);
+ void print(const QString &str);
+signals:
+ void smEvent(const QVariant &event, const QVariant &msg);
+ void smReply(const QVariant &msg);
+
+private:
+ LibSoundmanager* libsm;
+};
+
+
+#endif /*SIGNALER_H*/ \ No newline at end of file
diff --git a/sample/template/wmhandler.cpp b/sample/template/wmhandler.cpp
new file mode 100644
index 0000000..761915f
--- /dev/null
+++ b/sample/template/wmhandler.cpp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
+ *
+ * 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 "wmhandler.h"
+#include <unistd.h>
+
+
+void WmHandler::init(LibWindowmanager *p_wm, std::string applabel)
+{
+ mp_wm = p_wm;
+ m_applabel = applabel;
+}
+
+void WmHandler::slotActivateSurface() {
+ mp_wm->activateSurface(m_applabel.c_str());
+}
+
+WmHandler::WmHandler(QObject *parent)
+ :QObject(parent)
+{
+}
+
+WmHandler::~WmHandler() { }
diff --git a/sample/template/wmhandler.h b/sample/template/wmhandler.h
new file mode 100644
index 0000000..5442d8e
--- /dev/null
+++ b/sample/template/wmhandler.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
+ *
+ * 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.
+ */
+
+#ifndef WMHANDLER_H
+#define WMHANDLER_H
+#include <QObject>
+#include <QUrl>
+#include <QVariant>
+#include <string>
+#include <vector>
+#include <functional>
+#include <libwindowmanager.h>
+
+class WmHandler : public QObject {
+Q_OBJECT
+public:
+ explicit WmHandler(QObject *parent = nullptr);
+ ~WmHandler();
+
+ WmHandler(const WmHandler &) = delete;
+ WmHandler &operator=(const WmHandler &) = delete;
+
+public:
+ static WmHandler &instance();
+ void init(LibWindowmanager *p_wm, std::string applabel);
+
+public slots:
+ void slotActivateSurface();
+
+private:
+ LibWindowmanager* mp_wm;
+ std::string m_applabel;
+};
+#endif // WMHANDLER_H