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+/////////////////////////////////////////////////////////////////////////////
+// NxWidgets/UnitTests/CKeypad/main.cxx
+//
+// 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, NxWidgets, nor the names of its contributors
+// me 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/init.h>
+#include <cstdio>
+#include <cstdlib>
+#include <unistd.h>
+#include <debug.h>
+
+#include <nuttx/nx/nx.h>
+
+#include "cnxstring.hxx"
+#include "ckeypadtest.hxx"
+
+/////////////////////////////////////////////////////////////////////////////
+// Definitions
+/////////////////////////////////////////////////////////////////////////////
+
+/////////////////////////////////////////////////////////////////////////////
+// Private Classes
+/////////////////////////////////////////////////////////////////////////////
+
+/////////////////////////////////////////////////////////////////////////////
+// Private Data
+/////////////////////////////////////////////////////////////////////////////
+
+static unsigned int g_mmInitial;
+static unsigned int g_mmPrevious;
+static unsigned int g_mmPeak;
+
+/////////////////////////////////////////////////////////////////////////////
+// Public Function Prototypes
+/////////////////////////////////////////////////////////////////////////////
+
+// Suppress name-mangling
+
+extern "C" int MAIN_NAME(int argc, char *argv[]);
+
+/////////////////////////////////////////////////////////////////////////////
+// Private Functions
+/////////////////////////////////////////////////////////////////////////////
+
+/////////////////////////////////////////////////////////////////////////////
+// Name: updateMemoryUsage
+/////////////////////////////////////////////////////////////////////////////
+
+static void updateMemoryUsage(unsigned int previous,
+ FAR const char *msg)
+{
+ struct mallinfo mmcurrent;
+
+ /* Get the current memory usage */
+
+#ifdef CONFIG_CAN_PASS_STRUCTS
+ mmcurrent = mallinfo();
+#else
+ (void)mallinfo(&mmcurrent);
+#endif
+
+ /* Show the change from the previous time */
+
+ message("%s: Before: %8d After: %8d Change: %8d\n",
+ msg, previous, mmcurrent.uordblks, mmcurrent.uordblks - previous);
+
+ /* Set up for the next test */
+
+ g_mmPrevious = mmcurrent.uordblks;
+ if ((unsigned int)mmcurrent.uordblks > g_mmPeak)
+ {
+ g_mmPeak = mmcurrent.uordblks;
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// Name: initMemoryUsage
+/////////////////////////////////////////////////////////////////////////////
+
+static void initMemoryUsage(void)
+{
+ struct mallinfo mmcurrent;
+
+ /* Get the current memory usage */
+
+#ifdef CONFIG_CAN_PASS_STRUCTS
+ mmcurrent = mallinfo();
+#else
+ (void)mallinfo(&mmcurrent);
+#endif
+
+ g_mmInitial = mmcurrent.uordblks;
+ g_mmPrevious = mmcurrent.uordblks;
+ g_mmPeak = mmcurrent.uordblks;
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// Name: clickButtons
+/////////////////////////////////////////////////////////////////////////////
+
+static void clickButtons(CKeypadTest *test, CKeypad *keypad)
+{
+ // Perform a simulated mouse click on a button in the keypad
+
+ for (int j = 0; j < KEYPAD_NROWS; j++)
+ {
+ for (int i = 0; i < KEYPAD_NCOLUMNS; i++)
+ {
+ printf(MAIN_STRING "Click the button (%d,%d)\n", i, j);
+ test->click(keypad, i, j);
+
+ // Poll for the mouse click event
+
+ test->poll(keypad);
+
+ // Is anything clicked?
+
+ int clickColumn;
+ int clickRow;
+ if (keypad->isButtonClicked(clickColumn, clickRow))
+ {
+ printf(MAIN_STRING "%s: Button (%d, %d) is clicked\n",
+ clickColumn == i && clickRow == j ? "OK" : "ERROR",
+ clickColumn, clickRow);
+ }
+ else
+ {
+ printf(MAIN_STRING "ERROR: No button is clicked\n");
+ }
+
+ // Wait a bit, then release the mouse button
+
+ usleep(250*1000);
+ test->release(keypad, i, j);
+
+ // Poll for the mouse release event (of course this can hang if something fails)
+
+ test->poll(keypad);
+ if (keypad->isButtonClicked(clickColumn, clickRow))
+ {
+ printf(MAIN_STRING "ERROR: Button (%d, %d) is clicked\n",
+ clickColumn, clickRow);
+ }
+
+ usleep(500*1000);
+ }
+ }
+ updateMemoryUsage(g_mmPrevious, "After pushing buttons");
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// Public Functions
+/////////////////////////////////////////////////////////////////////////////
+
+/////////////////////////////////////////////////////////////////////////////
+// user_start/nxheaders_main
+/////////////////////////////////////////////////////////////////////////////
+
+int MAIN_NAME(int argc, char *argv[])
+{
+ // Initialize memory monitor logic
+
+ initMemoryUsage();
+
+ // Create an instance of the keypad test
+
+ printf(MAIN_STRING "Create CKeypadTest instance\n");
+ CKeypadTest *test = new CKeypadTest();
+ updateMemoryUsage(g_mmPrevious, "After creating CKeypadTest");
+
+ // Connect the NX server
+
+ printf(MAIN_STRING "Connect the CKeypadTest instance to the NX server\n");
+ if (!test->connect())
+ {
+ printf(MAIN_STRING "Failed to connect the CKeypadTest instance to the NX server\n");
+ delete test;
+ return 1;
+ }
+ updateMemoryUsage(g_mmPrevious, "After connecting to the server");
+
+ // Create a window to draw into
+
+ printf(MAIN_STRING "Create a Window\n");
+ if (!test->createWindow())
+ {
+ printf(MAIN_STRING "Failed to create a window\n");
+ delete test;
+ return 1;
+ }
+ updateMemoryUsage(g_mmPrevious, "After creating a window");
+
+ // Create a CKeypad instance
+
+ CKeypad *keypad = test->createKeypad();
+ if (!keypad)
+ {
+ printf(MAIN_STRING "Failed to create a keypad\n");
+ delete test;
+ return 1;
+ }
+ updateMemoryUsage(g_mmPrevious, "After creating CKeypad");
+
+ // Show the keypad in alphabetic mode
+
+ printf(MAIN_STRING "Show the keypad in alphabetic mode\n");
+ keypad->setKeypadMode(false);
+ test->showKeypad(keypad);
+ sleep(1);
+
+ // Then click some buttons
+
+ clickButtons(test, keypad);
+ sleep(1);
+
+ // Show the keypad in numeric mode
+
+ printf(MAIN_STRING "Show the keypad in numeric mode\n");
+ keypad->setKeypadMode(true);
+ sleep(1);
+
+ // Then click some buttons
+
+ clickButtons(test, keypad);
+ sleep(1);
+
+ // Clean up and exit
+
+ printf(MAIN_STRING "Clean-up and exit\n");
+ delete keypad;
+ updateMemoryUsage(g_mmPrevious, "After deleting the keypad");
+ delete test;
+ updateMemoryUsage(g_mmPrevious, "After deleting the test");
+ updateMemoryUsage(g_mmInitial, "Final memory usage");
+ message("Peak memory usage: %8d\n", g_mmPeak - g_mmInitial);
+ return 0;
+}
+
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