X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=homescreen%2Fsrc%2Fmain.cpp;h=c9107277e1dcadd0f7e77f52d1976abc82750c17;hb=d4f3ddfbad7a64937f00f13ba964e18d33effbb0;hp=74ec4f49420f9dd01bb85776f231310196e355fa;hpb=e490ff1e1e31b4a837cb8063f7346dc65ffe073e;p=apps%2Fhomescreen.git diff --git a/homescreen/src/main.cpp b/homescreen/src/main.cpp index 74ec4f4..c910727 100644 --- a/homescreen/src/main.cpp +++ b/homescreen/src/main.cpp @@ -1,18 +1,8 @@ +// SPDX-License-Identifier: Apache-2.0 /* * Copyright (C) 2016, 2017 Mentor Graphics Development (Deutschland) GmbH * Copyright (c) 2017, 2018 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. + * Copyright (c) 2022 Konsulko Group */ #include @@ -35,51 +25,83 @@ #include "homescreenhandler.h" #include "hmi-debug.h" -#include +// meson will define these +#include QT_QPA_HEADER #include -#include "wayland-agl-shell-client-protocol.h" -#include "wayland-agl-shell-desktop-client-protocol.h" +#include "agl-shell-client-protocol.h" #include "shell.h" +#ifndef MIN +#define MIN(a, b) (((a) < (b)) ? (a) : (b)) +#endif + struct shell_data { struct agl_shell *shell; - struct agl_shell_desktop *shell_desktop; + HomescreenHandler *homescreenHandler; + bool wait_for_bound; + bool bound_ok; + int ver; }; static void -agl_shell_desktop_application(void *data, - struct agl_shell_desktop *agl_shell_desktop, - const char *app_id) +agl_shell_bound_ok(void *data, struct agl_shell *agl_shell) { - HomescreenHandler *homescreenHandler = static_cast(data); + struct shell_data *shell_data = static_cast(data); + shell_data->wait_for_bound = false; - if (homescreenHandler) - homescreenHandler->addAppToStack(app_id); + shell_data->bound_ok = true; +} + +static void +agl_shell_bound_fail(void *data, struct agl_shell *agl_shell) +{ + struct shell_data *shell_data = static_cast(data); + shell_data->wait_for_bound = false; + + shell_data->bound_ok = false; } static void -agl_shell_desktop_state_app(void *data, - struct agl_shell_desktop *agl_shell_desktop, - const char *app_id, - const char *app_data, - uint32_t state, - uint32_t role) +agl_shell_app_state(void *data, struct agl_shell *agl_shell, + const char *app_id, uint32_t state) { - HomescreenHandler *homescreenHandler = static_cast(data); + struct shell_data *shell_data = static_cast(data); + HomescreenHandler *homescreenHandler = shell_data->homescreenHandler; - if (homescreenHandler && state == AGL_SHELL_DESKTOP_APP_STATE_DESTROYED) - homescreenHandler->appTerminated(app_id); + if (!homescreenHandler) + return; + + switch (state) { + case AGL_SHELL_APP_STATE_STARTED: + qDebug() << "Got AGL_SHELL_APP_STATE_STARTED for app_id " << app_id; + homescreenHandler->processAppStatusEvent(app_id, "started"); + break; + case AGL_SHELL_APP_STATE_TERMINATED: + qDebug() << "Got AGL_SHELL_APP_STATE_TERMINATED for app_id " << app_id; + // handled by HomescreenHandler::processAppStatusEvent + break; + case AGL_SHELL_APP_STATE_ACTIVATED: + qDebug() << "Got AGL_SHELL_APP_STATE_ACTIVATED for app_id " << app_id; + homescreenHandler->addAppToStack(app_id); + break; + default: + break; + } } -static const struct agl_shell_desktop_listener shell_desktop_listener = { - agl_shell_desktop_application, - agl_shell_desktop_state_app + +#ifdef AGL_SHELL_BOUND_OK_SINCE_VERSION +static const struct agl_shell_listener shell_listener = { + agl_shell_bound_ok, + agl_shell_bound_fail, + agl_shell_app_state, }; +#endif static void global_add(void *data, struct wl_registry *reg, uint32_t name, - const char *interface, uint32_t) + const char *interface, uint32_t ver) { struct shell_data *shell_data = static_cast(data); @@ -87,15 +109,20 @@ global_add(void *data, struct wl_registry *reg, uint32_t name, return; if (strcmp(interface, agl_shell_interface.name) == 0) { - shell_data->shell = static_cast( - wl_registry_bind(reg, name, &agl_shell_interface, 1) - ); - } + if (ver >= 2) { + shell_data->shell = + static_cast( + wl_registry_bind(reg, name, &agl_shell_interface, MIN(3, ver))); +#ifdef AGL_SHELL_BOUND_OK_SINCE_VERSION + agl_shell_add_listener(shell_data->shell, &shell_listener, data); +#endif + } else { + shell_data->shell = + static_cast( + wl_registry_bind(reg, name, &agl_shell_interface, 1)); + } + shell_data->ver = ver; - if (strcmp(interface, agl_shell_desktop_interface.name) == 0) { - shell_data->shell_desktop = static_cast( - wl_registry_bind(reg, name, &agl_shell_desktop_interface, 1) - ); } } @@ -127,6 +154,14 @@ getWlOutput(QPlatformNativeInterface *native, QScreen *screen) return static_cast(output); } +static struct wl_display * +getWlDisplay(QPlatformNativeInterface *native) +{ + return static_cast( + native->nativeResourceForIntegration("display") + ); +} + static void register_agl_shell(QPlatformNativeInterface *native, struct shell_data *shell_data) @@ -134,9 +169,7 @@ register_agl_shell(QPlatformNativeInterface *native, struct shell_data *shell_da struct wl_display *wl; struct wl_registry *registry; - wl = static_cast( - native->nativeResourceForIntegration("display") - ); + wl = getWlDisplay(native); registry = wl_display_get_registry(wl); wl_registry_add_listener(registry, ®istry_listener, shell_data); @@ -221,6 +254,11 @@ load_agl_shell_app(QPlatformNativeInterface *native, else screen = find_screen(screen_name); + if (!screen) { + qDebug() << "No outputs present in the system."; + return; + } + qDebug() << "found primary screen " << qApp->primaryScreen()->name() << "first screen " << qApp->screens().first()->name(); output = getWlOutput(native, screen); @@ -247,68 +285,80 @@ load_agl_shell_app(QPlatformNativeInterface *native, int main(int argc, char *argv[]) { - setenv("QT_QPA_PLATFORM", "wayland", 1); - setenv("QT_QUICK_CONTROLS_STYLE", "AGL", 1); - QGuiApplication a(argc, argv); - const char *screen_name; - bool is_demo_val = false; - struct shell_data shell_data = { nullptr, nullptr }; - - QPlatformNativeInterface *native = qApp->platformNativeInterface(); - screen_name = getenv("HOMESCREEN_START_SCREEN"); - - const char *is_demo = getenv("HOMESCREEN_DEMO_CI"); - if (is_demo && strcmp(is_demo, "1") == 0) - is_demo_val = true; - - QCoreApplication::setOrganizationDomain("LinuxFoundation"); - QCoreApplication::setOrganizationName("AutomotiveGradeLinux"); - QCoreApplication::setApplicationName("HomeScreen"); - QCoreApplication::setApplicationVersion("0.7.0"); - /* we need to have an app_id */ - a.setDesktopFileName("homescreen"); - - register_agl_shell(native, &shell_data); - if (!shell_data.shell) { - fprintf(stderr, "agl_shell extension is not advertised. " - "Are you sure that agl-compositor is running?\n"); - exit(EXIT_FAILURE); - } - if (!shell_data.shell_desktop) { - fprintf(stderr, "agl_shell_desktop extension is not advertised. " - "Are you sure that agl-compositor is running?\n"); - exit(EXIT_FAILURE); - } - - std::shared_ptr agl_shell{shell_data.shell, agl_shell_destroy}; - Shell *aglShell = new Shell(agl_shell, &a); - - // import C++ class to QML - qmlRegisterType("HomeScreen", 1, 0, "StatusBarModel"); - qmlRegisterType("MasterVolume", 1, 0, "MasterVolume"); - - ApplicationLauncher *launcher = new ApplicationLauncher(); - launcher->setCurrent(QStringLiteral("launcher")); - HomescreenHandler* homescreenHandler = new HomescreenHandler(aglShell, launcher); - homescreenHandler->init(); - - agl_shell_desktop_add_listener(shell_data.shell_desktop, &shell_desktop_listener, homescreenHandler); - - QQmlApplicationEngine engine; - QQmlContext *context = engine.rootContext(); - - context->setContextProperty("homescreenHandler", homescreenHandler); - context->setContextProperty("launcher", launcher); - context->setContextProperty("weather", new Weather()); - context->setContextProperty("bluetooth", new Bluetooth(false, context)); - - // we add it here even if we don't use it - context->setContextProperty("shell", aglShell); - - /* 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, shell_data.shell, screen_name, is_demo_val); - - return a.exec(); + setenv("QT_QPA_PLATFORM", "wayland", 1); + setenv("QT_QUICK_CONTROLS_STYLE", "AGL", 1); + + QGuiApplication app(argc, argv); + const char *screen_name; + bool is_demo_val = false; + int ret = 0; + struct shell_data shell_data = { nullptr, nullptr, true, false, 0 }; + + QPlatformNativeInterface *native = qApp->platformNativeInterface(); + screen_name = getenv("HOMESCREEN_START_SCREEN"); + + const char *is_demo = getenv("HOMESCREEN_DEMO_CI"); + if (is_demo && strcmp(is_demo, "1") == 0) + is_demo_val = true; + + QCoreApplication::setOrganizationDomain("LinuxFoundation"); + QCoreApplication::setOrganizationName("AutomotiveGradeLinux"); + QCoreApplication::setApplicationName("HomeScreen"); + QCoreApplication::setApplicationVersion("0.7.0"); + + // we need to have an app_id + app.setDesktopFileName("homescreen"); + + register_agl_shell(native, &shell_data); + if (!shell_data.shell) { + fprintf(stderr, "agl_shell extension is not advertised. " + "Are you sure that agl-compositor is running?\n"); + exit(EXIT_FAILURE); + } + + qDebug() << "agl-shell interface is at version " << shell_data.ver; + if (shell_data.ver >= 2) { + while (ret != -1 && shell_data.wait_for_bound) { + ret = wl_display_dispatch(getWlDisplay(native)); + + if (shell_data.wait_for_bound) + continue; + } + + if (!shell_data.bound_ok) { + qInfo() << "agl_shell extension already in use by other shell client."; + exit(EXIT_FAILURE); + } + } + + + std::shared_ptr agl_shell{shell_data.shell, agl_shell_destroy}; + Shell *aglShell = new Shell(agl_shell, &app); + + // Import C++ class to QML + qmlRegisterType("HomeScreen", 1, 0, "StatusBarModel"); + qmlRegisterType("MasterVolume", 1, 0, "MasterVolume"); + + ApplicationLauncher *launcher = new ApplicationLauncher(); + launcher->setCurrent(QStringLiteral("launcher")); + + HomescreenHandler* homescreenHandler = new HomescreenHandler(aglShell, launcher); + shell_data.homescreenHandler = homescreenHandler; + + QQmlApplicationEngine engine; + QQmlContext *context = engine.rootContext(); + + context->setContextProperty("homescreenHandler", homescreenHandler); + context->setContextProperty("launcher", launcher); + context->setContextProperty("weather", new Weather()); + context->setContextProperty("bluetooth", new Bluetooth(false, context)); + + // We add it here even if we don't use it + context->setContextProperty("shell", aglShell); + + // 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, shell_data.shell, screen_name, is_demo_val); + + return app.exec(); }