diff options
Diffstat (limited to 'sample/template')
| -rw-r--r-- | sample/template/README.md | 25 | ||||
| -rw-r--r-- | sample/template/main.cpp | 207 | ||||
| -rw-r--r-- | sample/template/smhandler.cpp | 157 | ||||
| -rw-r--r-- | sample/template/smhandler.h | 58 | ||||
| -rw-r--r-- | sample/template/wmhandler.cpp | 36 | ||||
| -rw-r--r-- | sample/template/wmhandler.h | 47 |
6 files changed, 530 insertions, 0 deletions
diff --git a/sample/template/README.md b/sample/template/README.md new file mode 100644 index 0000000..4eeae4e --- /dev/null +++ b/sample/template/README.md @@ -0,0 +1,25 @@ +========== + Overview +========== +<br>This is the templete that is useful for implementation of Qt application +<br>by using HomeScreen, WindowManager and SoundManager. + + +=========== + Structure +=========== +<br> - main.cpp +<br> The templete for implementation main function for Qt application. + +<br> - wmhandler.cpp +<br> - wmhandler.h +<br> These file is implemented "slot" +<br> that is needed by Qt application that uses WindowManager. +<br> These file should be modified according to Qt application. + +<br> - smhandler.cpp +<br> - smhandler.h +<br> These file is implemented "signal" and "slot" +<br> that is needed by Qt application that uses SoundManager. +<br> These file should be modified according to Qt application. + 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 |