IVISurfaceCreator: IVISurfaceCreator uses ivi_controller protocol.

Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@denso.co.jp>

3 files changed, 287 insertions, 0 deletions

diff --git a/ivi-layermanagement-examples/CMakeLists.txt b/ivi-layermanagement-examples/CMakeLists.txt
index 7cc3e7e..5c44fd2 100644
--- a/ivi-layermanagement-examples/CMakeLists.txt
+++ b/ivi-layermanagement-examples/CMakeLists.txt
@@ -25,3 +25,4 @@ project (ivi-layermanagement-examples)
 #===========================================================================================================
 add_subdirectory(LayerManagerControl)
 add_subdirectory(EGLWLMockNavigation)
+add_subdirectory(IVISurfaceCreator)
diff --git a/ivi-layermanagement-examples/IVISurfaceCreator/CMakeLists.txt b/ivi-layermanagement-examples/IVISurfaceCreator/CMakeLists.txt
new file mode 100644
index 0000000..1c23c14
--- /dev/null
+++ b/ivi-layermanagement-examples/IVISurfaceCreator/CMakeLists.txt
@@ -0,0 +1,75 @@
+############################################################################
+#
+# Copyright 2010-2014 BMW Car IT GmbH
+# Copyright (C) 2011 DENSO CORPORATION and Robert Bosch Car Multimedia Gmbh
+#
+#
+# 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.
+#
+############################################################################
+
+cmake_minimum_required (VERSION 2.6)
+
+project(IVISurfaceCreator)
+
+find_package(PkgConfig)
+pkg_check_modules(WAYLAND_CLIENT wayland-client REQUIRED)
+
+GET_TARGET_PROPERTY(ILM_CLIENT_INCLUDE_DIRS  ilmClient  INCLUDE_DIRECTORIES)
+GET_TARGET_PROPERTY(ILM_CONTROL_INCLUDE_DIRS ilmControl INCLUDE_DIRECTORIES)
+
+include_directories(
+    include
+    ${ILM_CLIENT_INCLUDE_DIRS}
+    ${ILM_CONTROL_INCLUDE_DIRS}
+    ${WAYLAND_CLIENT_INCLUDE_DIRS}
+)
+
+link_directories(
+    ${WAYLAND_CLIENT_LIBRARY_DIRS}
+)
+
+
+#set (HEADER_FILES
+#    include/Camera.h
+#)
+
+set (SRC_FILES
+    src/main.c
+)
+
+add_executable(${PROJECT_NAME}
+    ${SRC_FILES}
+#   ${HEADER_FILES}
+)
+
+
+set(LIBS
+    ${LIBS}
+    ${WAYLAND_CLIENT_LIBRARIES}
+    ilmClient
+    ilmControl
+)
+
+add_dependencies(${PROJECT_NAME}
+    ${LIBS}
+)
+
+target_link_libraries(${PROJECT_NAME}
+    ${LIBS}
+)
+
+install(
+    TARGETS     ${PROJECT_NAME}
+    DESTINATION bin
+)
diff --git a/ivi-layermanagement-examples/IVISurfaceCreator/src/main.c b/ivi-layermanagement-examples/IVISurfaceCreator/src/main.c
new file mode 100644
index 0000000..64a50ef
--- /dev/null
+++ b/ivi-layermanagement-examples/IVISurfaceCreator/src/main.c
@@ -0,0 +1,211 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <signal.h>
+#include <wayland-client-protocol.h>
+
+#include "ivi-application-client-protocol.h"
+#include "ivi-controller-client-protocol.h"
+
+#define ASSERT(x) assert(x)
+
+struct display {
+    struct wl_display      *display;
+    struct wl_registry     *registry;
+    struct ivi_application *ivi_application;
+    struct ivi_controller  *ivi_controller;
+    uint32_t                surface_id;
+    int32_t                 error_code;
+    int                     surface_created;
+};
+
+static int running = 1;
+
+static void
+controller_event_screen(void *data, struct ivi_controller *ivi_controller,
+                        uint32_t id_screen, struct ivi_controller_screen *screen)
+{
+    /* do nothing */
+}
+
+static void
+controller_event_layer(void *data, struct ivi_controller *ivi_controller,
+                       uint32_t id_layer)
+{
+    /* do nothing */
+}
+
+static void
+controller_event_surface(void *data, struct ivi_controller *ivi_controller,
+                         uint32_t id_surface)
+{
+    /* do nothing */
+}
+
+static void
+controller_event_error(void *data, struct ivi_controller *ivi_controller,
+                       int32_t object_id, int32_t object_type, int32_t error_code,
+                       const char *error_text)
+{
+    struct display *d = data;
+
+    printf("IVISurfaceCreator: receive event [error=%d]\n", error_code);
+
+    if (object_type == IVI_CONTROLLER_OBJECT_TYPE_SURFACE)
+    {
+        d->error_code = error_code;
+    }
+}
+
+static void
+controller_event_native_handle(void *data, struct ivi_controller *ivi_controller,
+                               struct wl_surface *surface)
+{
+    struct display *d = data;
+
+    printf("IVISurfaceCreator: receive event [native_handle]\n");
+
+    if (d && d->ivi_application)
+    {
+        printf("IVISurfaceCreator: create ivi_surface (ID:%u)\n", d->surface_id);
+        ivi_application_surface_create(d->ivi_application,
+                                       d->surface_id, surface);
+        ++(d->surface_id);
+        d->surface_created = 1;
+    }
+}
+
+static const struct ivi_controller_listener controller_listener = {
+    controller_event_screen,
+    controller_event_layer,
+    controller_event_surface,
+    controller_event_error,
+    controller_event_native_handle
+};
+
+static void
+registry_handle_global(void *data, struct wl_registry *registry,
+                       uint32_t name, const char *interface, uint32_t version)
+{
+    struct display *d = data;
+
+    if (strcmp(interface, "ivi_application") == 0)
+    {
+        d->ivi_application = wl_registry_bind(registry, name,
+                                              &ivi_application_interface, 1);
+    }
+    else if (strcmp(interface, "ivi_controller") == 0)
+    {
+        d->ivi_controller = wl_registry_bind(registry, name,
+                                             &ivi_controller_interface, 1);
+        ivi_controller_add_listener(d->ivi_controller,
+                                    &controller_listener, data);
+    }
+}
+
+static void
+registry_handle_global_remove(void *data, struct wl_registry *registry,
+                              uint32_t name)
+{
+    /* do nothing */
+}
+
+static const struct wl_registry_listener registry_listener = {
+    registry_handle_global,
+    registry_handle_global_remove
+};
+
+static void
+signal_action(int signum)
+{
+    running = 0;
+}
+
+static void
+usage(int status)
+{
+    fprintf(stderr, "Usage: IVISurfaceCreator <Process ID> <Window Title> <IVI-Surface ID>\n");
+    exit(status);
+}
+
+int
+main(int argc, char **argv)
+{
+    struct display display = {0};
+    struct sigaction sigact;
+
+    if (argc < 4)
+    {
+        usage(EXIT_FAILURE);
+    }
+
+    int32_t process_id   = atoi(argv[1]);
+    char *  window_title = NULL;
+    display.surface_id   = atoi(argv[3]);
+
+    if (strlen(argv[2]) > 0)
+    {
+        window_title = strdup(argv[2]);
+    }
+
+    sigact.sa_handler = signal_action;
+    sigemptyset(&sigact.sa_mask);
+    sigact.sa_flags = SA_RESETHAND;
+    sigaction(SIGINT, &sigact, NULL);
+
+    display.display = wl_display_connect(NULL);
+    ASSERT(display.display);
+
+    display.registry = wl_display_get_registry(display.display);
+    wl_registry_add_listener(display.registry,
+                             &registry_listener, &display);
+
+    wl_display_dispatch(display.display);
+
+    ASSERT(display.ivi_application &&
+           display.ivi_controller);
+    int retry_count = 0;
+    int rc = 0;
+    do
+    {
+        ivi_controller_get_native_handle(display.ivi_controller,
+                                         process_id,
+                                         window_title);
+
+        wl_display_roundtrip(display.display);
+
+        while (!display.error_code && running && (rc != -1))
+        {
+            rc = wl_display_dispatch(display.display);
+        }
+
+        if (display.error_code == IVI_CONTROLLER_ERROR_CODE_NATIVE_HANDLE_END)
+        {
+            if (display.surface_created){
+                break;
+            } else
+            {
+                printf("IVISurfaceCreator: Search of native handle was ended.\n"
+                       "                   But no surface was created.\n"
+                       "                   Retry get_native_handle.\n");
+                display.error_code = 0;
+                sleep(1);
+            }
+        }
+
+    } while ((++retry_count < 10) && running);
+
+    wl_display_roundtrip(display.display);
+
+    printf("IVISurfaceCreator: exit\n");
+
+    wl_registry_destroy(display.registry);
+    wl_display_flush(display.display);
+    wl_display_disconnect(display.display);
+
+    if (window_title)
+        free(window_title);
+
+    return 0;
+}