nuttx-apps/graphics/nxwidgets/UnitTests/CLabel/clabel_main.cxx
Gregory Nutt dee7f14b49 Squashed commit of the following:
apps/system/nxplayer:  Fix some logical errors from recent comments.  They broke the build of the nxplayer as a library vs. a task.  apps/graphics/nxglyphs:  Fix yet more namespace problems.

    graphics/nxwm/src/nxwm_main.cxx:  Move from graphics/nxwidgets/UnitTests/nxwm/nxwm_main.cxx.

    apps/graphicx/nx*:  Fixes numerous build issues mostly associated with include paths and namespaces.

    apps/nxglyphs:  Decouple (mostly) from nxwidgets and nxwm so that they can be used elsewhere.  Creates include/graphics/nxglyphs.h

    apps/graphics/nxglyphs:  Put all NxWidgets and NxWM glyphs into a common directory where they can eventually be shared.  Not very sharable at the moment due to header file entanglements.  Need a separate nxglyps.hxx header file.

    Separate nxwidets and nxwm into separate directories.  Remove old, common NxWidgets directory.
2019-04-04 18:53:29 -06:00

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4.3 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// apps/graphics/nxwidgets/UnitTests/CLabel/clabel_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 <unistd.h>
#include <debug.h>
#include <nuttx/nx/nx.h>
#include "graphics/nxwidgets/clabeltest.hxx"
/////////////////////////////////////////////////////////////////////////////
// Definitions
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// Private Classes
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// Private Data
/////////////////////////////////////////////////////////////////////////////
static const char g_hello[] = "Hello, World!";
/////////////////////////////////////////////////////////////////////////////
// Public Function Prototypes
/////////////////////////////////////////////////////////////////////////////
// Suppress name-mangling
extern "C" int clabel_main(int argc, char *argv[]);
/////////////////////////////////////////////////////////////////////////////
// Public Functions
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// nxheaders_main
/////////////////////////////////////////////////////////////////////////////
int clabel_main(int argc, char *argv[])
{
// Create an instance of the font test
printf("clabel_main: Create CLabelTest instance\n");
CLabelTest *test = new CLabelTest();
// Connect the NX server
printf("clabel_main: Connect the CLabelTest instance to the NX server\n");
if (!test->connect())
{
printf("clabel_main: Failed to connect the CLabelTest instance to the NX server\n");
delete test;
return 1;
}
// Create a window to draw into
printf("clabel_main: Create a Window\n");
if (!test->createWindow())
{
printf("clabel_main: Failed to create a window\n");
delete test;
return 1;
}
// Create a CLabel instance
CLabel *label = test->createLabel(g_hello);
if (!label)
{
printf("clabel_main: Failed to create a label\n");
delete test;
return 1;
}
// Show the label
test->showLabel(label);
sleep(5);
// Clean up and exit
printf("clabel_main: Clean-up and exit\n");
delete label;
delete test;
return 0;
}