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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-03-22 21:22:59 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-03-22 21:22:59 +0000 |
commit | 4dedf494c242b2c4b52707441eefe2a36fbacf0f (patch) | |
tree | 36728130c995053f18637c019829f492f0c3b3fe /NxWidgets/UnitTests/CProgressBar/main.cxx | |
parent | af2319a52f4b11df952a5a1060c76cc0cdff0b98 (diff) | |
download | nuttx-4dedf494c242b2c4b52707441eefe2a36fbacf0f.tar.gz nuttx-4dedf494c242b2c4b52707441eefe2a36fbacf0f.tar.bz2 nuttx-4dedf494c242b2c4b52707441eefe2a36fbacf0f.zip |
First check-in of NxWidgets
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4505 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'NxWidgets/UnitTests/CProgressBar/main.cxx')
-rw-r--r-- | NxWidgets/UnitTests/CProgressBar/main.cxx | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/NxWidgets/UnitTests/CProgressBar/main.cxx b/NxWidgets/UnitTests/CProgressBar/main.cxx new file mode 100644 index 000000000..525c509d3 --- /dev/null +++ b/NxWidgets/UnitTests/CProgressBar/main.cxx @@ -0,0 +1,238 @@ +///////////////////////////////////////////////////////////////////////////// +// NxWidgets/UnitTests/CProgressBar/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 <cstring> +#include <unistd.h> +#include <debug.h> + +#include <nuttx/nx/nx.h> + +#include "cprogressbartest.hxx" + +///////////////////////////////////////////////////////////////////////////// +// Definitions +///////////////////////////////////////////////////////////////////////////// + +#define MAX_PROGRESSBAR 50 + +///////////////////////////////////////////////////////////////////////////// +// Private Classes +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Private Data +///////////////////////////////////////////////////////////////////////////// + +static unsigned int g_mmInitial; +static unsigned int g_mmprevious; + +///////////////////////////////////////////////////////////////////////////// +// 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("\n%s:\n", msg); + message(" Before: %8d After: %8d Change: %8d\n\n", + previous, mmcurrent.uordblks, mmcurrent.uordblks - previous); + + /* Set up for the next test */ + + g_mmprevious = 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; +} + +///////////////////////////////////////////////////////////////////////////// +// Public Functions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Name: user_start/nxheaders_main +///////////////////////////////////////////////////////////////////////////// + +int MAIN_NAME(int argc, char *argv[]) +{ + // Initialize memory monitor logic + + initMemoryUsage(); + + // Create an instance of the checkbox test + + message(MAIN_STRING "Create CProgressBarTest instance\n"); + CProgressBarTest *test = new CProgressBarTest(); + updateMemoryUsage(g_mmprevious, "After creating CProgressBarTest"); + + // Connect the NX server + + message(MAIN_STRING "Connect the CProgressBarTest instance to the NX server\n"); + if (!test->connect()) + { + message(MAIN_STRING "Failed to connect the CProgressBarTest instance to the NX server\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmprevious, MAIN_STRING "After connecting to the server"); + + // Create a window to draw into + + message(MAIN_STRING "Create a Window\n"); + if (!test->createWindow()) + { + message(MAIN_STRING "Failed to create a window\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmprevious, MAIN_STRING "After creating a window"); + + // Create a progress bar + + message(MAIN_STRING "Create a ProgressBar\n"); + CProgressBar *bar = test->createProgressBar(); + if (!bar) + { + message(MAIN_STRING "Failed to create a progress bar\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmprevious, MAIN_STRING "After creating a progress bar"); + + // Set the progress bar minimum and maximum values + + bar->setMinimumValue(0); + bar->setMaximumValue(MAX_PROGRESSBAR); + bar->setValue(0); + bar->hidePercentageText(); + message(MAIN_STRING "ProgressBar range %d->%d Initial value %d\n", + bar->getMinimumValue(), bar->getMaximumValue(), + bar->getValue()); + + // Show the initial state of the checkbox + + test->showProgressBar(bar); + sleep(1); + + // Now move the progress bar up from 0 to 100% (with percentages off) + + for (int i = 0; i <= MAX_PROGRESSBAR; i++) + { + bar->setValue(i); + test->showProgressBar(bar); + message(MAIN_STRING "%d. New value %d\n", i, bar->getValue()); + usleep(1000); // The simulation needs this to let the X11 event loop run + } + updateMemoryUsage(g_mmprevious, MAIN_STRING "After moving the progress bar up #1"); + usleep(500*1000); + + // Now move the progress bar up from 0 to 100% (with percentages off) + + bar->showPercentageText(); + bar->setValue(0); + test->showProgressBar(bar); + usleep(500*1000); + + for (int i = 0; i <= MAX_PROGRESSBAR; i++) + { + bar->setValue(i); + test->showProgressBar(bar); + message(MAIN_STRING "%d. New value %d\n", i, bar->getValue()); + usleep(1000); // The simulation needs this to let the X11 event loop run + } + updateMemoryUsage(g_mmprevious, MAIN_STRING "After moving the progress bar up #2"); + sleep(1); + + // Clean up and exit + + message(MAIN_STRING "Clean-up and exit\n"); + delete bar; + updateMemoryUsage(g_mmprevious, "After deleting the progress bar"); + delete test; + updateMemoryUsage(g_mmprevious, "After deleting the test"); + updateMemoryUsage(g_mmInitial, "Final memory usage"); + return 0; +} + |