1 files changed, 192 insertions, 0 deletions
diff --git a/nuttx/graphics/nxconsole/nxtk_register.c b/nuttx/graphics/nxconsole/nxtk_register.c
new file mode 100644
index 000000000..6ea239d74
--- /dev/null
+++ b/nuttx/graphics/nxconsole/nxtk_register.c
@@ -0,0 +1,192 @@
+/****************************************************************************
+ * nuttx/graphics/nxconsole/nxtk_register.c
+ *
+ *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <nuttx/nx/nxtk.h>
+#include <nuttx/nx/nxconsole.h>
+
+#include "nxcon_internal.h"
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Function Prototypes
+ ****************************************************************************/
+
+static int nxtkcon_fill(FAR struct nxcon_state_s *priv,
+                        FAR const struct nxgl_rect_s *rect,
+                        nxgl_mxpixel_t wcolor[CONFIG_NX_NPLANES]);
+#ifndef CONFIG_NXCONSOLE_NOGETRUN
+static int nxtkcon_move(FAR struct nxcon_state_s *priv,
+                        FAR const struct nxgl_rect_s *rect,
+                        FAR const struct nxgl_point_s *offset);
+#endif
+static int nxtkcon_bitmap(FAR struct nxcon_state_s *priv,
+                          FAR const struct nxgl_rect_s *dest,
+                          FAR const void *src[CONFIG_NX_NPLANES],
+                          FAR const struct nxgl_point_s *origin,
+                          unsigned int stride);
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+static const struct nxcon_operations_s g_nxtkops =
+{
+  nxtkcon_fill,
+#ifndef CONFIG_NXCONSOLE_NOGETRUN
+  nxtkcon_move,
+#endif
+  nxtkcon_bitmap
+};
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: nxtkcon_fill
+ *
+ * Description:
+ *  Fill the specified rectangle in the window with the specified color
+ *
+ * Input Parameters:
+ *   priv   - The driver state structure.
+ *   rect  - The location to be filled
+ *   color - The color to use in the fill
+ *
+ * Return:
+ *   OK on success; ERROR on failure with errno set appropriately
+ *
+ ****************************************************************************/
+
+static int nxtkcon_fill(FAR struct nxcon_state_s *priv,
+                        FAR const struct nxgl_rect_s *rect,
+                        nxgl_mxpixel_t wcolor[CONFIG_NX_NPLANES])
+{
+  return nxtk_fillwindow((NXTKWINDOW)priv->handle, rect, wcolor);
+}
+
+/****************************************************************************
+ * Name: nxtkcon_move
+ *
+ * Description:
+ *   Move a rectangular region within the window
+ *
+ * Input Parameters:
+ *   priv   - The driver state structure.
+ *   rect   - Describes the rectangular region to move
+ *   offset - The offset to move the region.  The  rectangular region will be
+ *            moved so that the origin is translated by this amount.
+ *
+ * Return:
+ *   OK on success; ERROR on failure with errno set appropriately
+ *
+ ****************************************************************************/
+
+#ifndef CONFIG_NXCONSOLE_NOGETRUN
+static int nxtkcon_move(FAR struct nxcon_state_s *priv,
+                        FAR const struct nxgl_rect_s *rect,
+                        FAR const struct nxgl_point_s *offset)
+{
+  return nxtk_movewindow((NXTKWINDOW)priv->handle, rect, offset);
+}
+#endif
+
+/****************************************************************************
+ * Name: nxtkcon_bitmap
+ *
+ * Description:
+ *   Copy a rectangular region of a larger image into the rectangle in the
+ *   specified window.
+ *
+ * Input Parameters:
+ *   priv   - The driver state structure.
+ *   dest   - Describes the rectangular region on the display that will
+ *            receive the bit map.
+ *   src    - The start of the source image.  This is an array source
+ *            images of size CONFIG_NX_NPLANES.
+ *   origin - The origin of the upper, left-most corner of the full bitmap.
+ *            Both dest and origin are in window coordinates, however, origin
+ *            may lie outside of the display.
+ *   stride - The width of the full source image in bytes.
+ *
+ * Return:
+ *   OK on success; ERROR on failure with errno set appropriately
+ *
+ ****************************************************************************/
+
+static int nxtkcon_bitmap(FAR struct nxcon_state_s *priv,
+                        FAR const struct nxgl_rect_s *dest,
+                        FAR const void *src[CONFIG_NX_NPLANES],
+                        FAR const struct nxgl_point_s *origin,
+                        unsigned int stride)
+{
+  return nxtk_bitmapwindow((NXTKWINDOW)priv->handle, dest, src, origin, stride);
+}
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: nxtk_register
+ *
+ * Description:
+ *   Register a console device on a framed NX window.  The device will be
+ *   registered at /dev/nxtkN where N is the provided minor number.
+ *
+ * Input Parameters:
+ *   hfwnd - A handle that will be used to access the window.  The window must
+ *     persist and this handle must be valid for the life of the NX console.
+ *   wndo - Describes the window and font to be used
+ *   minor - The device minor number
+ *
+ * Return:
+ *   A non-NULL handle is returned on success. 
+ *
+ ****************************************************************************/
+
+NXCONSOLE nxtk_register(NXTKWINDOW hfwnd, FAR struct nxcon_window_s *wndo, int minor)
+{
+  return nxcon_register((NXCONSOLE)hfwnd, wndo, &g_nxtkops, minor);
+}