Initial rework to run without the app framework

Changes:
- Remove application framework build scripts, and update the
  application qmake file to just build a "homescreen" binary
  and support installing it to /usr/bin.
- Remove voice API related code.  Some of the associated QML
  and images for the UI have been retained in case equivalent
  functionality is re-added in the future.
- Remove or stub out various app framework API access for the
  homescreen and launcher bindings, and comment out usage of
  the Qt wrappers from libqtappfw (e.g. Bluetooth).  The aim is
  to provide a replacement library or libraries for the latter
  that provide the same functionality.
- Remove the old homescreen API documentation and do an initial
  update of the build instructions in README.md.

Bug-AGL: SPEC-4121

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Iab979c8e1341f2da0384f88f163a977b03664600

1 files changed, 10 insertions, 40 deletions

diff --git a/homescreen/src/main.cpp b/homescreen/src/main.cpp
index 376644f..75ed97c 100644
--- a/homescreen/src/main.cpp
+++ b/homescreen/src/main.cpp
@@ -26,14 +26,15 @@
 #include <QQuickWindow>
 #include <QTimer>
 
+#if 0
 #include <weather.h>
 #include <bluetooth.h>
+#endif
 #include "applicationlauncher.h"
 #include "statusbarmodel.h"
 #include "mastervolume.h"
 #include "homescreenhandler.h"
 #include "hmi-debug.h"
-#include "chromecontroller.h"
 
 #include <qpa/qplatformnativeinterface.h>
 #include <wayland-client.h>
@@ -137,8 +138,9 @@ find_screen(const char *screen_name)
 static void
 load_agl_shell_app(QPlatformNativeInterface *native,
 		   QQmlApplicationEngine *engine,
-		   struct agl_shell *agl_shell, QUrl &bindingAddress,
-		   const char *screen_name, bool is_demo)
+		   struct agl_shell *agl_shell,
+		   const char *screen_name,
+		    bool is_demo)
 {
 	struct wl_surface *bg, *top, *bottom;
 	struct wl_output *output;
@@ -182,12 +184,11 @@ load_agl_shell_app(QPlatformNativeInterface *native,
 		"first screen " << qApp->screens().first()->name();
 	output = getWlOutput(native, screen);
 
-
 	/* engine.rootObjects() works only if we had a load() */
 	StatusBarModel *statusBar = qobj_top->findChild<StatusBarModel *>("statusBar");
 	if (statusBar) {
 		qDebug() << "got statusBar objectname, doing init()";
-		statusBar->init(bindingAddress, engine->rootContext());
+		statusBar->init(engine->rootContext());
 	}
 
 	agl_shell_set_panel(agl_shell, top, output, AGL_SHELL_EDGE_TOP);
@@ -225,25 +226,6 @@ int main(int argc, char *argv[])
     /* we need to have an app_id */
     a.setDesktopFileName("homescreen");
 
-    QCommandLineParser parser;
-    parser.addPositionalArgument("port", a.translate("main", "port for binding"));
-    parser.addPositionalArgument("secret", a.translate("main", "secret for binding"));
-    parser.addHelpOption();
-    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();
-        token = positionalArguments.takeFirst();
-    }
-
-    HMI_DEBUG("HomeScreen","port = %d, token = %s", port, token.toStdString().c_str());
-
     agl_shell = register_agl_shell(native);
     if (!agl_shell) {
 	    fprintf(stderr, "agl_shell extension is not advertised. "
@@ -257,40 +239,28 @@ int main(int argc, char *argv[])
     // import C++ class to QML
     qmlRegisterType<StatusBarModel>("HomeScreen", 1, 0, "StatusBarModel");
     qmlRegisterType<MasterVolume>("MasterVolume", 1, 0, "MasterVolume");
-    qmlRegisterUncreatableType<ChromeController>("SpeechChrome", 1, 0, "SpeechChromeController",
-                                                 QLatin1String("SpeechChromeController is uncreatable."));
 
     ApplicationLauncher *launcher = new ApplicationLauncher();
     launcher->setCurrent(QStringLiteral("launcher"));
     HomescreenHandler* homescreenHandler = new HomescreenHandler(aglShell, launcher);
-    homescreenHandler->init(port, token.toStdString().c_str());
-
-    QUrl bindingAddress;
-    bindingAddress.setScheme(QStringLiteral("ws"));
-    bindingAddress.setHost(QStringLiteral("localhost"));
-    bindingAddress.setPort(port);
-    bindingAddress.setPath(QStringLiteral("/api"));
-
-    QUrlQuery query;
-    query.addQueryItem(QStringLiteral("token"), token);
-    bindingAddress.setQuery(query);
+    homescreenHandler->init();
 
     QQmlApplicationEngine engine;
     QQmlContext *context = engine.rootContext();
-    context->setContextProperty("bindingAddress", bindingAddress);
 
     context->setContextProperty("homescreenHandler", homescreenHandler);
     context->setContextProperty("launcher", launcher);
+#if 0
     context->setContextProperty("weather", new Weather(bindingAddress));
     context->setContextProperty("bluetooth", new Bluetooth(bindingAddress, context));
-    context->setContextProperty("speechChromeController", new ChromeController(bindingAddress, &engine));
+#endif
     // 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, agl_shell, bindingAddress, screen_name, is_demo_val);
+    load_agl_shell_app(native, &engine, agl_shell, screen_name, is_demo_val);
 
     return a.exec();
 }