05f2253a33
This is the companion to PR #766. It removes the CONFIG_CAN_PASS_STRUCT option as recommended by Issue #620 NuttX PR #766 depends on PR being in place but not vice versa. This PR should be merge-able without #766 and then PR #766 should also pass its checks.
215 lines
6.8 KiB
C++
215 lines
6.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// apps/graphics/nxwidgets/UnitTests/CProgressBar/cprogressbar_main.cxx
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//
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// Licensed to the Apache Software Foundation (ASF) under one or more
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// contributor license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright ownership. The
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// ASF licenses this file to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance with the
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// License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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// under the License.
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//
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//////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Included Files
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/////////////////////////////////////////////////////////////////////////////
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#include <nuttx/config.h>
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#include <nuttx/init.h>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <unistd.h>
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#include <debug.h>
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#include <nuttx/nx/nx.h>
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#include "graphics/nxwidgets/cprogressbartest.hxx"
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/////////////////////////////////////////////////////////////////////////////
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// Definitions
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/////////////////////////////////////////////////////////////////////////////
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#define MAX_PROGRESSBAR 50
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/////////////////////////////////////////////////////////////////////////////
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// Private Classes
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Private Data
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/////////////////////////////////////////////////////////////////////////////
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static unsigned int g_mmInitial;
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static unsigned int g_mmprevious;
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/////////////////////////////////////////////////////////////////////////////
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// Public Function Prototypes
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/////////////////////////////////////////////////////////////////////////////
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// Suppress name-mangling
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extern "C" int main(int argc, char *argv[]);
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/////////////////////////////////////////////////////////////////////////////
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// Private Functions
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Name: updateMemoryUsage
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/////////////////////////////////////////////////////////////////////////////
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static void updateMemoryUsage(unsigned int previous,
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FAR const char *msg)
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{
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struct mallinfo mmcurrent;
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/* Get the current memory usage */
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mmcurrent = mallinfo();
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/* Show the change from the previous time */
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printf("\n%s:\n", msg);
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printf(" Before: %8d After: %8d Change: %8d\n\n",
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previous, mmcurrent.uordblks, mmcurrent.uordblks - previous);
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/* Set up for the next test */
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g_mmprevious = mmcurrent.uordblks;
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}
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/////////////////////////////////////////////////////////////////////////////
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// Name: initMemoryUsage
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/////////////////////////////////////////////////////////////////////////////
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static void initMemoryUsage(void)
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{
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struct mallinfo mmcurrent;
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/* Get the current memory usage */
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mmcurrent = mallinfo();
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g_mmInitial = mmcurrent.uordblks;
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g_mmprevious = mmcurrent.uordblks;
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}
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/////////////////////////////////////////////////////////////////////////////
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// Public Functions
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Name: nxheaders_main
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/////////////////////////////////////////////////////////////////////////////
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int main(int argc, char *argv[])
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{
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// Initialize memory monitor logic
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initMemoryUsage();
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// Create an instance of the checkbox test
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printf("cprogressbar_main: Create CProgressBarTest instance\n");
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CProgressBarTest *test = new CProgressBarTest();
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updateMemoryUsage(g_mmprevious, "After creating CProgressBarTest");
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// Connect the NX server
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printf("cprogressbar_main: Connect the CProgressBarTest instance to the NX server\n");
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if (!test->connect())
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{
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printf("cprogressbar_main: Failed to connect the CProgressBarTest instance to the NX server\n");
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delete test;
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return 1;
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}
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updateMemoryUsage(g_mmprevious, "cprogressbar_main: After connecting to the server");
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// Create a window to draw into
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printf("cprogressbar_main: Create a Window\n");
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if (!test->createWindow())
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{
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printf("cprogressbar_main: Failed to create a window\n");
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delete test;
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return 1;
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}
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updateMemoryUsage(g_mmprevious, "cprogressbar_main: After creating a window");
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// Create a progress bar
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printf("cprogressbar_main: Create a ProgressBar\n");
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CProgressBar *bar = test->createProgressBar();
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if (!bar)
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{
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printf("cprogressbar_main: Failed to create a progress bar\n");
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delete test;
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return 1;
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}
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updateMemoryUsage(g_mmprevious, "cprogressbar_main: After creating a progress bar");
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// Set the progress bar minimum and maximum values
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bar->setMinimumValue(0);
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bar->setMaximumValue(MAX_PROGRESSBAR);
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bar->setValue(0);
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bar->hidePercentageText();
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printf("cprogressbar_main: ProgressBar range %d->%d Initial value %d\n",
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bar->getMinimumValue(), bar->getMaximumValue(),
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bar->getValue());
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// Show the initial state of the checkbox
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test->showProgressBar(bar);
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sleep(1);
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// Now move the progress bar up from 0 to 100% (with percentages off)
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for (int i = 0; i <= MAX_PROGRESSBAR; i++)
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{
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bar->setValue(i);
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test->showProgressBar(bar);
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printf("cprogressbar_main: %d. New value %d\n", i, bar->getValue());
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usleep(1000); // The simulation needs this to let the X11 event loop run
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}
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updateMemoryUsage(g_mmprevious, "cprogressbar_main: After moving the progress bar up #1");
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usleep(500*1000);
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// Now move the progress bar up from 0 to 100% (with percentages off)
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bar->showPercentageText();
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bar->setValue(0);
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test->showProgressBar(bar);
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usleep(500*1000);
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for (int i = 0; i <= MAX_PROGRESSBAR; i++)
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{
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bar->setValue(i);
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test->showProgressBar(bar);
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printf("cprogressbar_main: %d. New value %d\n", i, bar->getValue());
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usleep(1000); // The simulation needs this to let the X11 event loop run
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}
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updateMemoryUsage(g_mmprevious, "cprogressbar_main: After moving the progress bar up #2");
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sleep(1);
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// Clean up and exit
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printf("cprogressbar_main: Clean-up and exit\n");
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delete bar;
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updateMemoryUsage(g_mmprevious, "After deleting the progress bar");
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delete test;
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updateMemoryUsage(g_mmprevious, "After deleting the test");
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updateMemoryUsage(g_mmInitial, "Final memory usage");
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return 0;
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}
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