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px4_autopilot/NxWidgets/UnitTests/nxwm/main.cxx

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/////////////////////////////////////////////////////////////////////////////
// NxWidgets/UnitTests/nxwm/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/arch.h>
#include <cstdio>
#include <cstdlib>
#include <cunistd>
#include "ctaskbar.hxx"
#include "cstartwindow.hxx"
#include "cnxconsole.hxx"
#include "chexcalculator.hxx"
#ifdef CONFIG_NXWM_TOUCHSCREEN
# include "ctouchscreen.hxx"
# include "ccalibration.hxx"
#endif
#ifdef CONFIG_NXWM_KEYBOARD
# include "ckeyboard.hxx"
#endif
/////////////////////////////////////////////////////////////////////////////
// Pre-processor Definitions
/////////////////////////////////////////////////////////////////////////////
// What is the entry point called?
#ifdef CONFIG_NSH_BUILTIN_APPS
# define MAIN_NAME nxwm_main
# define MAIN_STRING "nxwm_main: "
#else
# define MAIN_NAME user_start
# define MAIN_STRING "user_start: "
#endif
#ifdef CONFIG_HAVE_FILENAME
# define showTestStepMemory(msg) \
_showTestStepMemory((FAR const char*)__FILE__, (int)__LINE__, msg)
#endif
#ifdef CONFIG_NXWIDGET_MEMMONITOR
# ifdef CONFIG_HAVE_FILENAME
# define showTestCaseMemory(msg) \
_showTestCaseMemory((FAR const char*)__FILE__, (int)__LINE__, msg)
# define showTestMemory(msg) \
_showTestMemory((FAR const char*)__FILE__, (int)__LINE__, msg)
# endif
#else
# define initMemoryUsage()
# define showTestCaseMemory(msg)
# define showTestMemory(msg)
#endif
/////////////////////////////////////////////////////////////////////////////
// Private Types
/////////////////////////////////////////////////////////////////////////////
struct SNxWmTest
{
NxWM::CTaskbar *taskbar; // The task bar
NxWM::CStartWindow *startwindow; // The start window
#ifdef CONFIG_NXWM_TOUCHSCREEN
NxWM::CTouchscreen *touchscreen; // The touchscreen
struct NxWM::SCalibrationData calibData; // Calibration data
#endif
#ifdef CONFIG_NXWIDGET_MEMMONITOR
unsigned int mmInitial; // Initial memory usage
unsigned int mmStep; // Memory Usage at beginning of test step
unsigned int mmSubStep; // Memory Usage at beginning of test sub-step
#endif
};
/////////////////////////////////////////////////////////////////////////////
// Private Data
/////////////////////////////////////////////////////////////////////////////
static struct SNxWmTest g_nxwmtest;
/////////////////////////////////////////////////////////////////////////////
// Public Function Prototypes
/////////////////////////////////////////////////////////////////////////////
// Suppress name-mangling
extern "C" int MAIN_NAME(int argc, char *argv[]);
/////////////////////////////////////////////////////////////////////////////
// Public Functions
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// Name: updateMemoryUsage
/////////////////////////////////////////////////////////////////////////////
#ifdef CONFIG_NXWIDGET_MEMMONITOR
#ifdef CONFIG_HAVE_FILENAME
static void updateMemoryUsage(unsigned int *previous,
FAR const char *file, int line,
FAR const char *msg)
#else
static void updateMemoryUsage(unsigned int *previous,
FAR const char *msg)
#endif
{
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 */
#ifdef CONFIG_HAVE_FILENAME
printf("File: %s Line: %d : %s\n", file, line, msg);
#else
printf("\n%s:\n", msg);
#endif
printf(" Before: %8u After: %8u Change: %8d\n",
*previous, mmcurrent.uordblks, (int)mmcurrent.uordblks - (int)*previous);
/* Set up for the next test */
*previous = mmcurrent.uordblks;
}
#endif
/////////////////////////////////////////////////////////////////////////////
// Name: showTestCaseMemory
/////////////////////////////////////////////////////////////////////////////
#ifdef CONFIG_NXWIDGET_MEMMONITOR
#ifdef CONFIG_HAVE_FILENAME
static void _showTestCaseMemory(FAR const char *file, int line, FAR const char *msg)
{
updateMemoryUsage(&g_nxwmtest.mmStep, file, line, msg);
g_nxwmtest.mmSubStep = g_nxwmtest.mmInitial;
}
#else
static void showTestCaseMemory(FAR const char *msg)
{
updateMemoryUsage(&g_nxwmtest.mmStep, msg);
g_nxwmtest.mmSubStep = g_nxwmtest.mmInitial;
}
#endif
#endif
/////////////////////////////////////////////////////////////////////////////
// Name: showTestMemory
/////////////////////////////////////////////////////////////////////////////
#ifdef CONFIG_NXWIDGET_MEMMONITOR
#ifdef CONFIG_HAVE_FILENAME
static void _showTestMemory(FAR const char *file, int line, FAR const char *msg)
{
updateMemoryUsage(&g_nxwmtest.mmInitial, file, line, msg);
}
#else
static void showTestMemory(FAR const char *msg)
{
updateMemoryUsage(&g_nxwmtest.mmInitial, msg);
}
#endif
#endif
/////////////////////////////////////////////////////////////////////////////
// Name: initMemoryUsage
/////////////////////////////////////////////////////////////////////////////
#ifdef CONFIG_NXWIDGET_MEMMONITOR
static void initMemoryUsage(void)
{
struct mallinfo mmcurrent;
#ifdef CONFIG_CAN_PASS_STRUCTS
mmcurrent = mallinfo();
#else
(void)mallinfo(&mmcurrent);
#endif
g_nxwmtest.mmInitial = mmcurrent.uordblks;
g_nxwmtest.mmStep = mmcurrent.uordblks;
g_nxwmtest.mmSubStep = mmcurrent.uordblks;
}
#endif
/////////////////////////////////////////////////////////////////////////////
// Name: cleanup
/////////////////////////////////////////////////////////////////////////////
static void testCleanUpAndExit(int exitCode)
{
#ifdef CONFIG_NXWM_TOUCHSCREEN
if (g_nxwmtest.touchscreen)
{
delete g_nxwmtest.touchscreen;
}
#endif
// Delete the task bar then the start window. the order is important because
// we must bet all of the application references out of the task bar before
// deleting the start window. When the start window is deleted, it will
// also delete of of the resouces contained within the start window.
if (g_nxwmtest.taskbar)
{
delete g_nxwmtest.taskbar;
}
if (g_nxwmtest.startwindow)
{
delete g_nxwmtest.startwindow;
}
// And exit
exit(exitCode);
}
/////////////////////////////////////////////////////////////////////////////
// Name: createTaskbar
/////////////////////////////////////////////////////////////////////////////
static bool createTaskbar(void)
{
// Create an instance of the Task Bar.
//
// The general sequence for initializing the task bar is:
//
// 1. Create the CTaskbar instance,
// 2. Call the CTaskbar::connect() method to connect to the NX server (CTaskbar
// inherits the connect method from CNxServer),
// 3. Call the CTaskbar::initWindowManager() method to initialize the task bar.
// 3. Call CTaskBar::startApplication repeatedly to add applications to the task bar
// 4. Call CTaskBar::startWindowManager to start the display with applications in place
printf("createTaskbar: Create CTaskbar instance\n");
g_nxwmtest.taskbar = new NxWM::CTaskbar();
if (!g_nxwmtest.taskbar)
{
printf("createTaskbar: ERROR: Failed to instantiate CTaskbar\n");
return false;
}
showTestCaseMemory("createTaskbar: After create taskbar");
// Connect to the NX server
printf("createTaskbar: Connect CTaskbar instance to the NX server\n");
if (!g_nxwmtest.taskbar->connect())
{
printf("createTaskbar: ERROR: Failed to connect CTaskbar instance to the NX server\n");
return false;
}
showTestCaseMemory("createTaskbar: After connecting to the server");
// Initialize the task bar
//
// Taskbar::initWindowManager() prepares the task bar to receive applications.
// CTaskBar::startWindowManager() brings the window manager up with those applications
// in place.
printf("createTaskbar: Initialize CTaskbar instance\n");
if (!g_nxwmtest.taskbar->initWindowManager())
{
printf("createTaskbar: ERROR: Failed to intialize CTaskbar instance\n");
return false;
}
showTestCaseMemory("createTaskbar: After initializing window manager");
return true;
}
/////////////////////////////////////////////////////////////////////////////
// Name: createStartWindow
/////////////////////////////////////////////////////////////////////////////
static bool createStartWindow(void)
{
// Create the start window. The start window is unique among applications
// because it has no factory. The general sequence for setting up the
// start window is:
//
// 1. Create and open a CApplicationWindow
// 2. Use the window to create the CStartWindow the start window application
// 2. Call Cstartwindow::addApplication numerous times to install applications
// in the start window.
// 3. Call CTaskBar::startApplication (initially minimized) to start the start
// window application.
//
// NOTE: that the start window should not have a stop button.
NxWM::CApplicationWindow *window = g_nxwmtest.taskbar->openApplicationWindow(NxWM::CApplicationWindow::WINDOW_PERSISTENT);
if (!window)
{
printf("createStartWindow: ERROR: Failed to create CApplicationWindow\n");
return false;
}
showTestCaseMemory("createStartWindow: After creating CApplicationWindow");
// Open the window (it is hot in here)
if (!window->open())
{
printf("createStartWindow: ERROR: Failed to open CApplicationWindow \n");
delete window;
return false;
}
showTestCaseMemory("createStartWindow: After opening CApplicationWindow");
// Instantiate the application, providing the window to the application's
// constructor
g_nxwmtest.startwindow = new NxWM::CStartWindow(g_nxwmtest.taskbar, window);
if (!g_nxwmtest.startwindow)
{
gdbg("ERROR: Failed to instantiate CStartWindow\n");
delete window;
return false;
}
showTestCaseMemory("createStartWindow: After creating CStartWindow");
// Add the CStartWindow application to the task bar (minimized)
printf("createStartWindow: Start the start window application\n");
if (!g_nxwmtest.taskbar->startApplication(g_nxwmtest.startwindow, true))
{
printf("createStartWindow: ERROR: Failed to start the start window application\n");
return false;
}
showTestCaseMemory("createStartWindow: After starting the start window application");
return true;
}
/////////////////////////////////////////////////////////////////////////////
// Name: startWindowManager
/////////////////////////////////////////////////////////////////////////////
static bool startWindowManager(void)
{
// Start the window manager
printf("startWindowManager: Start the window manager\n");
if (!g_nxwmtest.taskbar->startWindowManager())
{
printf("startWindowManager: ERROR: Failed to start the window manager\n");
return false;
}
showTestCaseMemory("startWindowManager: After starting the window manager");
return true;
}
/////////////////////////////////////////////////////////////////////////////
// Name: createTouchScreen
/////////////////////////////////////////////////////////////////////////////
#ifdef CONFIG_NXWM_TOUCHSCREEN
static bool createTouchScreen(void)
{
// Get the physical size of the display in pixels
struct nxgl_size_s displaySize;
(void)g_nxwmtest.taskbar->getDisplaySize(displaySize);
// Create the touchscreen device
printf("createTouchScreen: Creating CTouchscreen\n");
g_nxwmtest.touchscreen = new NxWM::CTouchscreen(g_nxwmtest.taskbar, &displaySize);
if (!g_nxwmtest.touchscreen)
{
printf("createTouchScreen: ERROR: Failed to create CTouchscreen\n");
return false;
}
showTestCaseMemory("createTouchScreen: After creating CTouchscreen");
printf("createTouchScreen: Start touchscreen listener\n");
if (!g_nxwmtest.touchscreen->start())
{
printf("createTouchScreen: ERROR: Failed start the touchscreen listener\n");
delete g_nxwmtest.touchscreen;
return false;
}
showTestCaseMemory("createTouchScreen: After starting the touchscreen listener");
return true;
}
#endif
/////////////////////////////////////////////////////////////////////////////
// Name: createKeyboard
/////////////////////////////////////////////////////////////////////////////
#ifdef CONFIG_NXWM_KEYBOARD
static bool createKeyboard(void)
{
printf("createKeyboard: Creating CKeyboard\n");
NxWM::CKeyboard *keyboard = new NxWM::CKeyboard(g_nxwmtest.taskbar);
if (!keyboard)
{
printf("createKeyboard: ERROR: Failed to create CKeyboard\n");
return false;
}
showTestCaseMemory("createKeyboard After creating CKeyboard");
printf("createKeyboard: Start keyboard listener\n");
if (!keyboard->start())
{
printf("createKeyboard: ERROR: Failed start the keyboard listener\n");
delete keyboard;
return false;
}
showTestCaseMemory("createKeyboard: After starting the keyboard listener");
return true;
}
#endif
/////////////////////////////////////////////////////////////////////////////
// Name: createCalibration
/////////////////////////////////////////////////////////////////////////////
#ifdef CONFIG_NXWM_TOUCHSCREEN
static bool createCalibration(void)
{
// 1Create the CCalibrationFactory application factory
printf("createCalibration: Creating CCalibrationFactory\n");
NxWM::CCalibrationFactory *factory = new NxWM::CCalibrationFactory(g_nxwmtest.taskbar, g_nxwmtest.touchscreen);
if (!factory)
{
printf("createCalibration: ERROR: Failed to create CCalibrationFactory\n");
return false;
}
showTestCaseMemory("createCalibration: After creating CCalibrationFactory");
// Add the calibration application to the start window.
printf("createCalibration: Adding CCalibration to the start window\n");
if (!g_nxwmtest.startwindow->addApplication(factory))
{
printf("createCalibration: ERROR: Failed to add CCalibrationto the start window\n");
delete factory;
return false;
}
showTestCaseMemory("createCalibration: After adding CCalibration");
// Call StartWindowFactory::create to to create the start window application
printf("createCalibration: Creating CCalibration\n");
NxWM::IApplication *calibration = factory->create();
if (!calibration)
{
printf("createCalibration: ERROR: Failed to create CCalibration\n");
return false;
}
showTestCaseMemory("createCalibration: After creating CCalibration");
// Call CTaskBar::startApplication to start the Calibration application. Nothing
// will be displayed because the window manager has not yet been started.
printf("createCalibration: Start the calibration application\n");
if (!g_nxwmtest.taskbar->startApplication(calibration, false))
{
printf(MAIN_STRING "ERROR: Failed to start the calibration application\n");
delete calibration;
return false;
}
showTestCaseMemory("createCalibration: After starting the start window application");
return true;
}
#endif
/////////////////////////////////////////////////////////////////////////////
// Name: createNxConsole
/////////////////////////////////////////////////////////////////////////////
static bool createNxConsole(void)
{
// Add the NxConsole application to the start window
printf("createNxConsole: Creating the NxConsole application\n");
NxWM::CNxConsoleFactory *console = new NxWM::CNxConsoleFactory(g_nxwmtest.taskbar);
if (!console)
{
printf("createNxConsole: ERROR: Failed to instantiate CNxConsoleFactory\n");
return false;
}
showTestCaseMemory("createNxConsole: After creating the NxConsole application");
printf("createNxConsole: Adding the NxConsole application to the start window\n");
if (!g_nxwmtest.startwindow->addApplication(console))
{
printf("createNxConsole: ERROR: Failed to add CNxConsoleFactory to the start window\n");
delete console;
return false;
}
showTestCaseMemory("createNxConsole: After adding the NxConsole application");
return true;
}
/////////////////////////////////////////////////////////////////////////////
// Name: createHexCalculator
/////////////////////////////////////////////////////////////////////////////
static bool createHexCalculator(void)
{
// Add the hex calculator application to the start window
printf("createHexCalculator: Creating the hex calculator application\n");
NxWM::CHexCalculatorFactory *calculator = new NxWM::CHexCalculatorFactory(g_nxwmtest.taskbar);
if (!calculator)
{
printf("createHexCalculator: ERROR: Failed to instantiate CHexCalculatorFactory\n");
return false;
}
showTestCaseMemory("createHexCalculator: After creating the hex calculator application");
printf("createHexCalculator: Adding the hex calculator application to the start window\n");
if (!g_nxwmtest.startwindow->addApplication(calculator))
{
printf("createHexCalculator: ERROR: Failed to add CNxConsoleFactory to the start window\n");
delete calculator;
return false;
}
showTestCaseMemory("createHexCalculator: After adding the hex calculator application");
return true;
}
/////////////////////////////////////////////////////////////////////////////
// Public Functions
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// Name: showTestStepMemory
/////////////////////////////////////////////////////////////////////////////
// Called by ad hoc instrumentation in the NxWM/NxWidgets code
#ifdef CONFIG_HAVE_FILENAME
void _showTestStepMemory(FAR const char *file, int line, FAR const char *msg)
{
#ifdef CONFIG_NXWIDGET_MEMMONITOR
updateMemoryUsage(&g_nxwmtest.mmSubStep, file, line, msg);
#endif
}
#else
void showTestStepMemory(FAR const char *msg)
{
#ifdef CONFIG_NXWIDGET_MEMMONITOR
updateMemoryUsage(&g_nxwmtest.mmSubStep, msg);
#endif
}
#endif
/////////////////////////////////////////////////////////////////////////////
// user_start/nxwm_main
/////////////////////////////////////////////////////////////////////////////
int MAIN_NAME(int argc, char *argv[])
{
// Call all C++ static constructors
#if defined(CONFIG_HAVE_CXX) && defined(CONFIG_HAVE_CXXINITIALIZE)
up_cxxinitialize();
#endif
// Initialize memory monitor logic
initMemoryUsage();
// Initialize the NSH library
printf(MAIN_STRING "Initialize the NSH library\n");
if (!NxWM::nshlibInitialize())
{
printf(MAIN_STRING "ERROR: Failed to initialize the NSH library\n");
return EXIT_FAILURE;
}
showTestCaseMemory(MAIN_STRING "After initializing the NSH library");
// Create the task bar.
if (!createTaskbar())
{
printf(MAIN_STRING "ERROR: Failed to create the task bar\n");
testCleanUpAndExit(EXIT_FAILURE);
}
// Create the start window.
if (!createStartWindow())
{
printf(MAIN_STRING "ERROR: Failed to create the start window\n");
testCleanUpAndExit(EXIT_FAILURE);
}
// Create the keyboard device
#ifdef CONFIG_NXWM_KEYBOARD
if (!createKeyboard())
{
printf(MAIN_STRING "ERROR: Failed to create the keyboard\n");
testCleanUpAndExit(EXIT_FAILURE);
}
#endif
// Create the touchscreen device
#ifdef CONFIG_NXWM_TOUCHSCREEN
if (!createTouchScreen())
{
printf(MAIN_STRING "ERROR: Failed to create the touchscreen\n");
testCleanUpAndExit(EXIT_FAILURE);
}
#endif
// Create the calibration application and add it to the start window
#ifdef CONFIG_NXWM_TOUCHSCREEN
if (!createCalibration())
{
printf(MAIN_STRING "ERROR: Failed to create the calibration application\n");
testCleanUpAndExit(EXIT_FAILURE);
}
#endif
// Create the NxConsole application and add it to the start window
if (!createNxConsole())
{
printf(MAIN_STRING "ERROR: Failed to create the NxConsole application\n");
testCleanUpAndExit(EXIT_FAILURE);
}
// Create the hex calculator application and add it to the start window
if (!createHexCalculator())
{
printf(MAIN_STRING "ERROR: Failed to create the hex calculator application\n");
testCleanUpAndExit(EXIT_FAILURE);
}
// Call CTaskBar::startWindowManager to start the display with applications in place.
if (!startWindowManager())
{
printf(MAIN_STRING "ERROR: Failed to start the window manager\n");
testCleanUpAndExit(EXIT_FAILURE);
}
#ifdef CONFIG_NXWM_TOUCHSCREEN
// Since we started the touchscreen calibration program maximized, it will run
// immediately when we start the window manager. There is no positive handshake
// to know whenthe touchscreen has been calibrated. If we really want to know,
// we have to poll
printf(MAIN_STRING "Waiting for touchscreen calibration\n");
while (!g_nxwmtest.touchscreen->isCalibrated())
{
std::sleep(2);
}
// This is how we would then recover the calibration data. After the calibration
// application creates the calibration data, it hands it to the touchscreen driver
// After the touchscreen driver gets it, it will report isCalibrated() == true
// and then we can read the calibration data from the touchscreen driver.
printf(MAIN_STRING "Getting calibration data from the touchscreen\n");
if (!g_nxwmtest.touchscreen->getCalibrationData(g_nxwmtest.calibData))
{
printf(MAIN_STRING "ERROR: Failed to get calibration data from the touchscreen\n");
}
#endif
// Wait a little bit for the display to stabilize. Then simulate pressing of
// the 'start window' icon in the task bar
#ifndef CONFIG_NXWM_TOUCHSCREEN
sleep(2);
g_nxwmtest.taskbar->clickIcon(0, true);
usleep(500*1000);
g_nxwmtest.taskbar->clickIcon(0, false);
showTestCaseMemory(MAIN_STRING "After clicking the start window icon");
// Wait bit to see the result of the button press. Then press the first icon
// in the start menu. That should be the NxConsole icon.
sleep(2);
g_nxwmtest.startwindow->clickIcon(0, true);
usleep(500*1000);
g_nxwmtest.startwindow->clickIcon(0, false);
showTestCaseMemory(MAIN_STRING "After clicking the NxConsole icon");
#endif
// Wait bit to see the result of the button press.
sleep(2);
showTestMemory(MAIN_STRING "Final memory usage");
return EXIT_SUCCESS;
}