X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=homescreen%2Fsrc%2Fmain.cpp;h=15ce5c7394095433a497f7d0ddebed23bd8e2002;hb=df842ba98932cea257995b903e6281eeebe33d91;hp=63edd549d12d951240a9810f4ce2770cc95c4a01;hpb=85392e71f90a0322fdc08359ef1d829cdcf67381;p=apps%2Fhomescreen.git diff --git a/homescreen/src/main.cpp b/homescreen/src/main.cpp index 63edd54..15ce5c7 100644 --- a/homescreen/src/main.cpp +++ b/homescreen/src/main.cpp @@ -1,6 +1,7 @@ /* * Copyright (C) 2016, 2017 Mentor Graphics Development (Deutschland) GmbH - * Copyright (c) 2017 TOYOTA MOTOR CORPORATION + * Copyright (c) 2017, 2018 TOYOTA MOTOR CORPORATION + * Copyright (c) 2020 Collabora, Ltd. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -17,55 +18,245 @@ #include #include +#include #include #include #include +#include #include #include +#include -#include #include +#include #include "applicationlauncher.h" #include "statusbarmodel.h" -#include "afm_user_daemon_proxy.h" #include "mastervolume.h" #include "homescreenhandler.h" #include "hmi-debug.h" +#include "chromecontroller.h" -// XXX: We want this DBus connection to be shared across the different -// QML objects, is there another way to do this, a nice way, perhaps? -org::AGL::afm::user *afm_user_daemon_proxy; +#include +#include -namespace { +#include "wayland-agl-shell-client-protocol.h" +#include "wayland-agl-shell-desktop-client-protocol.h" +#include "shell.h" -struct Cleanup { - static inline void cleanup(org::AGL::afm::user *p) { - delete p; - afm_user_daemon_proxy = Q_NULLPTR; - } +struct shell_container { + struct agl_shell *agl_shell; + struct agl_shell_desktop *agl_shell_desktop; + // used to propagate events from C/C++ event handlers from the protocol + // to the QML in case we need them + Shell *a_shell; + ApplicationLauncher *launcher; +}; + +static void +application_id_event(void *data, struct agl_shell_desktop *agl_shell_desktop, + const char *app_id) +{ + // this event is sent only when surfaces are being created. we call + // setCurrent() to take care of this the first time, with later state + // event changes being handled by the application_state_event() + struct shell_container *sc = static_cast(data); + sc->launcher->setCurrent(QString(app_id)); +} + +static void +application_state_event(void *data, struct agl_shell_desktop *agl_shell_desktop, + const char *app_id, const char *app_data, + uint32_t app_state, uint32_t app_role) +{ + struct shell_container *sc = static_cast(data); + sc->launcher->setCurrent(QString(app_id)); +} + +static const struct agl_shell_desktop_listener agl_shell_desktop_listener = { + application_id_event, + application_state_event, +}; + + +static void +global_add(void *data, struct wl_registry *reg, uint32_t name, + const char *interface, uint32_t version) +{ + struct shell_container *sc = static_cast(data); + + if (strcmp(interface, agl_shell_interface.name) == 0) { + sc->agl_shell = static_cast( + wl_registry_bind(reg, name, &agl_shell_interface, 1) + ); + } else if (strcmp(interface, agl_shell_desktop_interface.name) == 0) { + sc->agl_shell_desktop = static_cast( + wl_registry_bind(reg, name, &agl_shell_desktop_interface, 1) + ); + + agl_shell_desktop_add_listener(sc->agl_shell_desktop, + &agl_shell_desktop_listener, sc); + } +} + +static void +global_remove(void *data, struct wl_registry *reg, uint32_t id) +{ + /* Don't care */ + (void) data; + (void) reg; + (void) id; +} + +static const struct wl_registry_listener registry_listener = { + global_add, + global_remove, }; -void noOutput(QtMsgType, const QMessageLogContext &, const QString &) +static struct wl_surface * +getWlSurface(QPlatformNativeInterface *native, QWindow *window) +{ + void *surf = native->nativeResourceForWindow("surface", window); + return static_cast(surf); +} + +static struct wl_output * +getWlOutput(QPlatformNativeInterface *native, QScreen *screen) +{ + void *output = native->nativeResourceForScreen("output", screen); + return static_cast(output); +} + + +static struct shell_container * +register_agl_shell(QPlatformNativeInterface *native) +{ + struct wl_display *wl; + struct wl_registry *registry; + struct shell_container *sc = new shell_container(); + + wl = static_cast( + native->nativeResourceForIntegration("display") + ); + registry = wl_display_get_registry(wl); + + wl_registry_add_listener(registry, ®istry_listener, sc); + + /* Roundtrip to get all globals advertised by the compositor */ + wl_display_roundtrip(wl); + wl_registry_destroy(registry); + + if (!sc->agl_shell) { + delete sc; + } + + if (!sc->agl_shell_desktop) { + delete sc; + } + + return sc; +} + +static struct wl_surface * +create_component(QPlatformNativeInterface *native, QQmlComponent *comp, + QScreen *screen, QObject **qobj) +{ + QObject *obj = comp->create(); + obj->setParent(screen); + + QWindow *win = qobject_cast(obj); + *qobj = obj; + + return getWlSurface(native, win); +} + +static QScreen * +find_screen(const char *screen_name) { + QList screens = qApp->screens(); + QScreen *found = nullptr; + QString qstr_name = QString::fromUtf8(screen_name, -1); + + for (QScreen *xscreen : screens) { + if (qstr_name == xscreen->name()) { + found = xscreen; + break; + } + } + + return found; } +static void +load_agl_shell_app(QPlatformNativeInterface *native, + QQmlApplicationEngine *engine, + struct shell_container *sc, QUrl &bindingAddress, + const char *screen_name) +{ + struct wl_surface *bg, *top, *bottom; + struct wl_output *output; + QObject *qobj_bg, *qobj_top, *qobj_bottom; + QScreen *screen = nullptr; + struct agl_shell *agl_shell = sc->agl_shell; + + QQmlComponent bg_comp(engine, QUrl("qrc:/background.qml")); + qInfo() << bg_comp.errors(); + + QQmlComponent top_comp(engine, QUrl("qrc:/toppanel.qml")); + qInfo() << top_comp.errors(); + + QQmlComponent bot_comp(engine, QUrl("qrc:/bottompanel.qml")); + qInfo() << bot_comp.errors(); + + if (!screen_name) + screen = qApp->primaryScreen(); + else + screen = find_screen(screen_name); + + qDebug() << "found primary screen " << qApp->primaryScreen()->name() << + "first screen " << qApp->screens().first()->name(); + output = getWlOutput(native, screen); + + top = create_component(native, &top_comp, screen, &qobj_top); + bottom = create_component(native, &bot_comp, screen, &qobj_bottom); + bg = create_component(native, &bg_comp, screen, &qobj_bg); + + /* engine.rootObjects() works only if we had a load() */ + StatusBarModel *statusBar = qobj_top->findChild("statusBar"); + if (statusBar) { + qDebug() << "got statusBar objectname, doing init()"; + statusBar->init(bindingAddress, engine->rootContext()); + } + + agl_shell_set_panel(agl_shell, top, output, AGL_SHELL_EDGE_TOP); + agl_shell_set_panel(agl_shell, bottom, output, AGL_SHELL_EDGE_BOTTOM); + qDebug() << "Setting homescreen to screen " << screen->name(); + + agl_shell_set_background(agl_shell, bg, output); + + /* Delay the ready signal until after Qt has done all of its own setup + * in a.exec() */ + QTimer::singleShot(500, [agl_shell](){ + agl_shell_ready(agl_shell); + }); } int main(int argc, char *argv[]) { + setenv("QT_QPA_PLATFORM", "wayland", 1); QGuiApplication a(argc, argv); + const char *screen_name; + int ret; - // use launch process - QScopedPointer afm_user_daemon_proxy(new org::AGL::afm::user("org.AGL.afm.user", - "/org/AGL/afm/user", - QDBusConnection::sessionBus(), - 0)); - ::afm_user_daemon_proxy = afm_user_daemon_proxy.data(); + QPlatformNativeInterface *native = qApp->platformNativeInterface(); + struct shell_container *sc = nullptr; + screen_name = getenv("HOMESCREEN_START_SCREEN"); QCoreApplication::setOrganizationDomain("LinuxFoundation"); QCoreApplication::setOrganizationName("AutomotiveGradeLinux"); QCoreApplication::setApplicationName("HomeScreen"); QCoreApplication::setApplicationVersion("0.7.0"); + /* we need to have an app_id */ + a.setDesktopFileName("homescreen"); QCommandLineParser parser; parser.addPositionalArgument("port", a.translate("main", "port for binding")); @@ -74,9 +265,10 @@ int main(int argc, char *argv[]) parser.addVersionOption(); parser.process(a); QStringList positionalArguments = parser.positionalArguments(); - + int port = 1700; QString token = "wm"; + QString graphic_role = "homescreen"; // defined in layers.json in Window Manager if (positionalArguments.length() == 2) { port = positionalArguments.takeFirst().toInt(); @@ -84,38 +276,30 @@ int main(int argc, char *argv[]) } HMI_DEBUG("HomeScreen","port = %d, token = %s", port, token.toStdString().c_str()); + ApplicationLauncher *launcher = new ApplicationLauncher(); + + sc = register_agl_shell(native); + if (!sc) { + exit(EXIT_FAILURE); + } + + std::shared_ptr + shell{sc->agl_shell, agl_shell_destroy}; + std::shared_ptr + shell_desktop{sc->agl_shell_desktop, agl_shell_desktop_destroy}; + Shell *aglShell = new Shell(shell, shell_desktop, &a); + sc->a_shell = aglShell; + sc->launcher = launcher; // import C++ class to QML // qmlRegisterType("HomeScreen", 1, 0, "ApplicationLauncher"); qmlRegisterType("HomeScreen", 1, 0, "StatusBarModel"); qmlRegisterType("MasterVolume", 1, 0, "MasterVolume"); + qmlRegisterUncreatableType("SpeechChrome", 1, 0, "SpeechChromeController", + QLatin1String("SpeechChromeController is uncreatable.")); - ApplicationLauncher *launcher = new ApplicationLauncher(); - QLibWindowmanager* layoutHandler = new QLibWindowmanager(); - if(layoutHandler->init(port,token) != 0){ - exit(EXIT_FAILURE); - } - - if (layoutHandler->requestSurface(QString("HomeScreen")) != 0) { - exit(EXIT_FAILURE); - } - layoutHandler->set_event_handler(QLibWindowmanager::Event_SyncDraw, [layoutHandler](json_object *object) { - layoutHandler->endDraw(QString("HomeScreen")); - }); - - layoutHandler->set_event_handler(QLibWindowmanager::Event_ScreenUpdated, [layoutHandler, launcher](json_object *object) { - json_object *jarray = json_object_object_get(object, "ids"); - int arrLen = json_object_array_length(jarray); - for( int idx = 0; idx < arrLen; idx++) - { - QString label = QString(json_object_get_string( json_object_array_get_idx(jarray, idx) )); - HMI_DEBUG("HomeScreen","Event_ScreenUpdated application: %s.", label.toStdString().c_str()); - QMetaObject::invokeMethod(launcher, "setCurrent", Qt::QueuedConnection, Q_ARG(QString, label)); - } - }); - - HomescreenHandler* homescreenHandler = new HomescreenHandler(); + HomescreenHandler* homescreenHandler = new HomescreenHandler(aglShell); homescreenHandler->init(port, token.toStdString().c_str()); QUrl bindingAddress; @@ -128,20 +312,25 @@ int main(int argc, char *argv[]) query.addQueryItem(QStringLiteral("token"), token); bindingAddress.setQuery(query); - // mail.qml loading QQmlApplicationEngine engine; - engine.rootContext()->setContextProperty("layoutHandler", layoutHandler); - engine.rootContext()->setContextProperty("homescreenHandler", homescreenHandler); - engine.rootContext()->setContextProperty("launcher", launcher); - engine.rootContext()->setContextProperty("weather", new Weather(bindingAddress)); - engine.load(QUrl(QStringLiteral("qrc:/main.qml"))); + QQmlContext *context = engine.rootContext(); + context->setContextProperty("bindingAddress", bindingAddress); + + context->setContextProperty("homescreenHandler", homescreenHandler); + context->setContextProperty("launcher", launcher); + context->setContextProperty("weather", new Weather(bindingAddress)); + context->setContextProperty("bluetooth", new Bluetooth(bindingAddress, context)); + context->setContextProperty("speechChromeController", new ChromeController(bindingAddress, &engine)); + // we add it here even if we don't use it + context->setContextProperty("shell", aglShell); - QObject *root = engine.rootObjects().first(); - QQuickWindow *window = qobject_cast(root); - QObject::connect(window, SIGNAL(frameSwapped()), layoutHandler, SLOT(slotActivateSurface())); + /* instead of loading main.qml we load one-by-one each of the QMLs, + * divided now between several surfaces: panels, background. + */ + load_agl_shell_app(native, &engine, sc, bindingAddress, screen_name); - // start homescreen appplications - launcher->launch("launcher@0.1"); //Launcher + ret = a.exec(); - return a.exec(); + delete sc; + return ret; }