C++ (Cpp) roadmap_device_event_notification Beispiele

Beispiel #1

Datei: FreeMapNativeManager_JNI.c Projekt: sashakh/waze

/*************************************************************************************************
 * Java_com_waze_FreeMapNativeManager_ConnectivityChangedNTV
 * Starts the application
 *
 */
JNIEXPORT void JNICALL Java_com_waze_FreeMapNativeManager_ConnectivityChangedNTV
  ( JNIEnv* aJNIEnv, jobject aJObj, jboolean aConnected, jint aConnType, jstring aConnTypeStr )
{
   const char* conn_type_str = (*aJNIEnv)->GetStringUTFChars( aJNIEnv, aConnTypeStr, NULL );
   static int conn_state = -1;

   roadmap_log( ROADMAP_WARNING, "Android Connectivity Event. Connected: %d (Previous: %d). Network Type: %s ( Code: %d )",
         aConnected == JNI_TRUE, conn_state, conn_type_str, aConnType );

   if ( conn_state != (int) aConnected )
   {
      if ( aConnected == JNI_TRUE )
         roadmap_device_event_notification( device_event_network_connected );
      else
         roadmap_device_event_notification( device_event_network_disconnected );

      conn_state = ( int ) aConnected;
   }

   (*aJNIEnv)->ReleaseStringUTFChars( aJNIEnv, aConnTypeStr, conn_type_str );
}

Beispiel #2

Datei: roadmap_canvas_agg.cpp Projekt: GitPicz/waze

/*************************************************************************************************
 * roadmap_canvas_set_properties
 * Initializes the canvas_agg context this the display dvice parameters
 */
EXTERN_C void roadmap_canvas_set_properties( int aWidth, int aHeight, int aPixelFormat )
{
	int cur_orientation = ( gAndrCanvas.height > gAndrCanvas.width );
	int new_orientation = ( aHeight > aWidth );

	if ( cur_orientation != new_orientation )
		roadmap_device_event_notification( device_event_window_orientation_changed );

	gAndrCanvas.height = aHeight;
	gAndrCanvas.width = aWidth;
	gAndrCanvas.pixel_format = aPixelFormat;
	// The buffer gAndrCanvas.pCanvasBuf will be allocated later
	gAndrCanvas.pCanvasBuf = NULL;
}

Beispiel #3

Datei: roadmap_canvas_agg.cpp Projekt: GitPicz/waze

/*************************************************************************************************
 * roadmap_canvas_new()
 * Memory allocation for the new canvas
 */
EXTERN_C void roadmap_canvas_new ()
{
	int lBytes2Allocate;
	int lStride;

	roadmap_log( ROADMAP_INFO, "Canvas new .... \n" );

	// The gAndrCanvas has to be initialized before calling this function
	if ( !gAndrCanvas.width || !gAndrCanvas.height )
	{
		roadmap_log( ROADMAP_ERROR, "Canvas failed - canvas properties are incorrect or weren't set \n" );
		return;
	}
	// If canvas already allocated - free the memory
	if ( gAndrCanvas.pCanvasBuf )
	{
		free( gAndrCanvas.pCanvasBuf );
		gAndrCanvas.pCanvasBuf = NULL;
	}
	// Allocate the memory for the canvas
	lStride = DEFAULT_BPP * gAndrCanvas.width;
	lBytes2Allocate = lStride * gAndrCanvas.height;
	gAndrCanvas.pCanvasBuf = ( unsigned int * ) calloc( lBytes2Allocate, 1 );

	if ( !gAndrCanvas.pCanvasBuf )
	{
		roadmap_log( ROADMAP_ERROR, "Canvas allocation failed \n" );
		return;
	}
	// There are no alignment problems ....
	roadmap_canvas_agg_configure( ( unsigned char* ) gAndrCanvas.pCanvasBuf, gAndrCanvas.width,
									 gAndrCanvas.height, lStride );
	// Run the configurator
	(*RoadMapCanvasConfigure) ();
	// Notify about system event
	roadmap_device_event_notification( device_event_window_orientation_changed);
	// Restore keyboard if suppposed to be visible
	if ( roadmap_native_keyboard_visible() )
	{
		RMNativeKBParams params;
		roadmap_native_keyboard_get_params( &params );
		roadmap_native_keyboard_show( &params );
	}
}