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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/CSliderHorizonal | |
parent | af2319a52f4b11df952a5a1060c76cc0cdff0b98 (diff) | |
download | px4-nuttx-4dedf494c242b2c4b52707441eefe2a36fbacf0f.tar.gz px4-nuttx-4dedf494c242b2c4b52707441eefe2a36fbacf0f.tar.bz2 px4-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/CSliderHorizonal')
-rw-r--r-- | NxWidgets/UnitTests/CSliderHorizonal/Makefile | 172 | ||||
-rw-r--r-- | NxWidgets/UnitTests/CSliderHorizonal/csliderhorizontaltest.cxx | 224 | ||||
-rw-r--r-- | NxWidgets/UnitTests/CSliderHorizonal/csliderhorizontaltest.hxx | 147 | ||||
-rw-r--r-- | NxWidgets/UnitTests/CSliderHorizonal/main.cxx | 231 |
4 files changed, 774 insertions, 0 deletions
diff --git a/NxWidgets/UnitTests/CSliderHorizonal/Makefile b/NxWidgets/UnitTests/CSliderHorizonal/Makefile new file mode 100644 index 000000000..b496bdda7 --- /dev/null +++ b/NxWidgets/UnitTests/CSliderHorizonal/Makefile @@ -0,0 +1,172 @@ +################################################################################# +# NxWidgets/UnitTests/CSliderHorizontal/Makefile +# +# 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. +# +################################################################################# + +TESTDIR := ${shell pwd | sed -e 's/ /\\ /g'} + +-include $(TOPDIR)/.config +-include $(TOPDIR)/Make.defs +include $(APPDIR)/Make.defs + +# Add the path to the NXWidget include directory to the CFLAGS + +NXWIDGETS_DIR="$(TESTDIR)/../../NXWidgets/libnxwidgets" +NXWIDGETS_INC="$(NXWIDGETS_DIR)/include" +NXWIDGETS_LIB="$(NXWIDGETS_DIR)/libnxwidgets$(LIBEXT)" + +INCDIR=$(TOPDIR)/tools/incdir.sh +ifeq ($(WINTOOL),y) + CFLAGS += ${shell $(INCDIR) -w "$(CC)" "$(NXWIDGETS_INC)"} + CXXFLAGS += ${shell $(INCDIR) -w "$(CXX)" "$(NXWIDGETS_INC)"} +else + CFLAGS += ${shell $(INCDIR) "$(CC)" "$(NXWIDGETS_INC)"} + CXXFLAGS += ${shell $(INCDIR) "$(CXX)" "$(NXWIDGETS_INC)"} +endif + +# Get the path to the archiver tool + +TESTTOOL_DIR="$(TESTDIR)/../tools" +ARCHIVER=$(TESTTOOL_DIR)/addobjs.sh + +# Hello, World! C++ Example + +ASRCS = +CSRCS = +CXXSRCS = main.cxx csliderhorizontaltest.cxx + +AOBJS = $(ASRCS:.S=$(OBJEXT)) +COBJS = $(CSRCS:.c=$(OBJEXT)) +CXXOBJS = $(CXXSRCS:.cxx=$(OBJEXT)) + +SRCS = $(ASRCS) $(CSRCS) $(CXXSRCS) +OBJS = $(AOBJS) $(COBJS) $(CXXOBJS) + +POSIX_BIN = "$(APPDIR)/libapps$(LIBEXT)" +ifeq ($(WINTOOL),y) + BIN = "${shell cygpath -w $(POSIX_BIN)}" +else + BIN = $(POSIX_BIN) +endif + +ROOTDEPPATH = --dep-path . + +# helloxx built-in application info + +APPNAME = csliderhorizontal +PRIORITY = SCHED_PRIORITY_DEFAULT +STACKSIZE = 2048 + +# Common build + +VPATH = + +all: .built +.PHONY: clean depend context disclean chkcxx chklib + +# Object file creation targets + +$(AOBJS): %$(OBJEXT): %.S + $(call ASSEMBLE, $<, $@) + +$(COBJS): %$(OBJEXT): %.c + $(call COMPILE, $<, $@) + +$(CXXOBJS): %$(OBJEXT): %.cxx + $(call COMPILEXX, $<, $@) + +# Verify that the NuttX configuration is setup to support C++ + +chkcxx: +ifneq ($(CONFIG_HAVE_CXX),y) + @echo "" + @echo "In order to use this example, you toolchain must support must" + @echo "" + @echo " (1) Explicitly select CONFIG_HAVE_CXX to build in C++ support" + @echo " (2) Define CXX, CXXFLAGS, and COMPILEXX in the Make.defs file" + @echo " of the configuration that you are using." + @echo "" + @exit 1 +endif + +# Verify that the NXWidget library has been built + +chklib: + @( \ + if [ ! -e "$(NXWIDGETS_LIB)" ]; then \ + echo "$(NXWIDGETS_LIB) does not exist."; \ + echo "Please go to $(NXWIDGETS_DIR)"; \ + echo "and rebuild the library"; \ + exit 1; \ + fi; \ + ) + +# Library creation targets + +$(NXWIDGETS_LIB): # Just to keep make happy. chklib does the work. + +.built: chkcxx chklib $(OBJS) $(NXWIDGETS_LIB) + @( for obj in $(OBJS) ; do \ + $(call ARCHIVE, $(BIN), $${obj}); \ + done ; ) +ifeq ($(WINTOOL),y) + @$(ARCHIVER) -w -p "$(CROSSDEV)" $(BIN) $(NXWIDGETS_DIR) +else + @$(ARCHIVER) -p "$(CROSSDEV)" $(BIN) $(NXWIDGETS_DIR) +endif + @touch .built + +# Standard housekeeping targets + +.context: +ifeq ($(CONFIG_NSH_BUILTIN_APPS),y) + $(call REGISTER,$(APPNAME),$(PRIORITY),$(STACKSIZE),$(APPNAME)_main) +endif + @touch $@ + +context: .context + +.depend: Makefile $(SRCS) + @$(MKDEP) $(ROOTDEPPATH) $(CXX) -- $(CXXFLAGS) -- $(SRCS) >Make.dep + @touch $@ + +depend: .depend + +clean: + @rm -f *.o *~ .*.swp .built + $(call CLEAN) + +distclean: clean + @rm -f Make.dep .depend + +-include Make.dep diff --git a/NxWidgets/UnitTests/CSliderHorizonal/csliderhorizontaltest.cxx b/NxWidgets/UnitTests/CSliderHorizonal/csliderhorizontaltest.cxx new file mode 100644 index 000000000..1687448db --- /dev/null +++ b/NxWidgets/UnitTests/CSliderHorizonal/csliderhorizontaltest.cxx @@ -0,0 +1,224 @@ +///////////////////////////////////////////////////////////////////////////// +// NxWidgets/UnitTests/CSliderHorizontal/csliderhorizontaltest.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 <cerrno> +#include <debug.h> + +#include <nuttx/nx/nx.h> +#include <nuttx/nx/nxfonts.h> + +#include "nxconfig.hxx" +#include "cbgwindow.hxx" +#include "csliderhorizontaltest.hxx" + +///////////////////////////////////////////////////////////////////////////// +// Definitions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Private Classes +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Private Data +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Public Data +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Public Function Prototypes +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// CSliderHorizontalTest Method Implementations +///////////////////////////////////////////////////////////////////////////// + +// CSliderHorizontalTest Constructor + +CSliderHorizontalTest::CSliderHorizontalTest() +{ + // Initialize state data + + m_widgetControl = (CWidgetControl *)NULL; + m_bgWindow = (CBgWindow *)NULL; +} + +// CSliderHorizontalTest Descriptor + +CSliderHorizontalTest::~CSliderHorizontalTest(void) +{ + disconnect(); +} + +// Connect to the NX server + +bool CSliderHorizontalTest::connect(void) +{ + // Connect to the server + + bool nxConnected = CNxServer::connect(); + if (nxConnected) + { + // Set the background color + + if (!setBackgroundColor(CONFIG_CSLIDERHORIZONTALTEST_BGCOLOR)) + { + message("CSliderHorizontalTest::connect: setBackgroundColor failed\n"); + } + } + + return nxConnected; +} + +// Disconnect from the NX server + +void CSliderHorizontalTest::disconnect(void) +{ + // Close the window + + if (m_bgWindow) + { + delete m_bgWindow; + m_bgWindow = (CBgWindow *)NULL; + } + + // Free the widget control instance + + if (m_widgetControl) + { + delete m_widgetControl; + m_widgetControl = (CWidgetControl *)NULL; + } + + // And disconnect from the server + + CNxServer::disconnect(); +} + +// Create the background window instance. This function illustrates +// the basic steps to instantiate any window: +// +// 1) Create a dumb CWigetControl instance +// 2) Pass the dumb CWidgetControl instance to the window constructor +// that inherits from INxWindow. This will "smarten" the CWidgetControl +// instance with some window knowlede +// 3) Call the open() method on the window to display the window. +// 4) After that, the fully smartened CWidgetControl instance can +// be used to generate additional widgets by passing it to the +// widget constructor + +bool CSliderHorizontalTest::createWindow(void) +{ + // Initialize the widget control using the default style + + m_widgetControl = new CWidgetControl((CWidgetStyle *)NULL); + + // Get an (uninitialized) instance of the background window as a class + // that derives from INxWindow. + + m_bgWindow = getBgWindow(m_widgetControl); + if (!m_bgWindow) + { + message("CSliderHorizontalTest::createWindow: Failed to create CBgWindow instance\n"); + disconnect(); + return false; + } + + // Open (and initialize) the window + + bool success = m_bgWindow->open(); + if (!success) + { + message("CSliderHorizontalTest::createWindow: Failed to open background window\n"); + disconnect(); + return false; + } + + return true; +} + +// Create a slider in the center of the window + +CSliderHorizontal *CSliderHorizontalTest::createSlider(void) +{ + // Get the size of the display + + struct nxgl_size_s windowSize; + if (!m_bgWindow->getSize(&windowSize)) + { + printf("CSliderHorizontalTest::createSlider: Failed to get window size\n"); + disconnect(); + return false; + } + + // Put the slider in the center of the display + + nxgl_coord_t sliderWidth = windowSize.w >> 1; + nxgl_coord_t sliderX = windowSize.w >> 2; + + nxgl_coord_t sliderHeight = 10; + nxgl_coord_t sliderY = (windowSize.h - sliderHeight) >> 1; + + // Create the slider + + CSliderHorizontal *slider = new CSliderHorizontal(m_widgetControl, + sliderX, sliderY, + sliderWidth, sliderHeight); + if (!slider) + { + printf("CSliderHorizontalTest::createSlider: Failed to create CSliderHorizontal\n"); + disconnect(); + } + return slider; +} + +// (Re-)draw the slider. + +void CSliderHorizontalTest::showSlider(CSliderHorizontal *slider) +{ + slider->enable(); // Un-necessary, the widget is enabled by default + slider->enableDrawing(); + slider->redraw(); +} diff --git a/NxWidgets/UnitTests/CSliderHorizonal/csliderhorizontaltest.hxx b/NxWidgets/UnitTests/CSliderHorizonal/csliderhorizontaltest.hxx new file mode 100644 index 000000000..1dde688a8 --- /dev/null +++ b/NxWidgets/UnitTests/CSliderHorizonal/csliderhorizontaltest.hxx @@ -0,0 +1,147 @@ +///////////////////////////////////////////////////////////////////////////// +// NxWidgets/UnitTests/CSliderHorizontal/csliderhorizontaltest.hxx +// +// 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. +// +////////////////////////////////////////////////////////////////////////////// + +#ifndef __UNITTESTS_CSLIDERHORIZONTAL_CSLIDERHORIZONTALTEST_HXX +#define __UNITTESTS_CSLIDERHORIZONTAL_CSLIDERHORIZONTALTEST_HXX + +///////////////////////////////////////////////////////////////////////////// +// Included Files +///////////////////////////////////////////////////////////////////////////// + +#include <nuttx/config.h> + +#include <nuttx/init.h> +#include <cstdio> +#include <semaphore.h> +#include <debug.h> + +#include <nuttx/nx/nx.h> + +#include "nxconfig.hxx" +#include "cwidgetcontrol.hxx" +#include "ccallback.hxx" +#include "cbgwindow.hxx" +#include "cnxserver.hxx" +#include "csliderhorizontal.hxx" + +///////////////////////////////////////////////////////////////////////////// +// Definitions +///////////////////////////////////////////////////////////////////////////// +// Configuration //////////////////////////////////////////////////////////// + +#ifndef CONFIG_HAVE_CXX +# error "CONFIG_HAVE_CXX must be defined" +#endif + +#ifndef CONFIG_CSLIDERHORIZONTALTEST_BGCOLOR +# define CONFIG_CSLIDERHORIZONTALTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKCOLOR +#endif + +// What is the entry point called? + +#ifdef CONFIG_NSH_BUILTIN_APPS +# define MAIN_NAME csliderhorizontal_main +# define MAIN_STRING "csliderhorizontal_main: " +#else +# define MAIN_NAME user_start +# define MAIN_STRING "user_start: " +#endif + +// If debug is enabled, use the debug function, lib_rawprintf() instead +// of printf() so that the output is synchronized. + +#ifdef CONFIG_DEBUG +# define message lib_lowprintf +#else +# define message printf +#endif + +///////////////////////////////////////////////////////////////////////////// +// Public Classes +///////////////////////////////////////////////////////////////////////////// + +using namespace NXWidgets; + +class CSliderHorizontalTest : public CNxServer +{ +private: + CWidgetControl *m_widgetControl; // The controlling widget for the window + CBgWindow *m_bgWindow; // Background window instance + +public: + // Constructor/destructors + + CSliderHorizontalTest(void); + ~CSliderHorizontalTest(void); + + // Initializer/unitializer. These methods encapsulate the basic steps for + // starting and stopping the NX server + + bool connect(void); + void disconnect(void); + + // Create a window. This method provides the general operations for + // creating a window that you can draw within. + // + // Those general operations are: + // 1) Create a dumb CWigetControl instance + // 2) Pass the dumb CWidgetControl instance to the window constructor + // that inherits from INxWindow. This will "smarten" the CWidgetControl + // instance with some window knowlede + // 3) Call the open() method on the window to display the window. + // 4) After that, the fully smartened CWidgetControl instance can + // be used to generate additional widgets by passing it to the + // widget constructor + + bool createWindow(void); + + // Create a slider in the center of the window + + CSliderHorizontal *createSlider(void); + + // (Re-)draw the slider. + + void showSlider(CSliderHorizontal *slider); +}; + +///////////////////////////////////////////////////////////////////////////// +// Public Data +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Public Function Prototypes +///////////////////////////////////////////////////////////////////////////// + +#endif // __UNITTESTS_CSLIDERHORIZONTAL_CSLIDERHORIZONTALTEST_HXX diff --git a/NxWidgets/UnitTests/CSliderHorizonal/main.cxx b/NxWidgets/UnitTests/CSliderHorizonal/main.cxx new file mode 100644 index 000000000..b99d1c547 --- /dev/null +++ b/NxWidgets/UnitTests/CSliderHorizonal/main.cxx @@ -0,0 +1,231 @@ +///////////////////////////////////////////////////////////////////////////// +// NxWidgets/UnitTests/CSliderHorizontal/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 "csliderhorizontaltest.hxx" + +///////////////////////////////////////////////////////////////////////////// +// Definitions +///////////////////////////////////////////////////////////////////////////// + +#define MAX_SLIDER 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 CSliderHorizontalTest instance\n"); + CSliderHorizontalTest *test = new CSliderHorizontalTest(); + updateMemoryUsage(g_mmprevious, "After creating CSliderHorizontalTest"); + + // Connect the NX server + + message(MAIN_STRING "Connect the CSliderHorizontalTest instance to the NX server\n"); + if (!test->connect()) + { + message(MAIN_STRING "Failed to connect the CSliderHorizontalTest 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 slider + + message(MAIN_STRING "Create a Slider\n"); + CSliderHorizontal *slider = test->createSlider(); + if (!slider) + { + message(MAIN_STRING "Failed to create a slider\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmprevious, MAIN_STRING "After creating a slider"); + + // Set the slider minimum and maximum values + + slider->setMinimumValue(0); + slider->setMaximumValue(MAX_SLIDER); + slider->setValue(0); + message(MAIN_STRING "Slider range %d->%d Initial value %d\n", + slider->getMinimumValue(), slider->getMaximumValue(), + slider->getValue()); + + // Show the initial state of the checkbox + + test->showSlider(slider); + sleep(1); + + // Now move the slider up + + for (int i = 0; i <= MAX_SLIDER; i++) + { + slider->setValue(i); + test->showSlider(slider); + message(MAIN_STRING "%d. New value %d\n", i, slider->getValue()); + usleep(1000); // The simulation needs this to let the X11 event loop run + } + updateMemoryUsage(g_mmprevious, MAIN_STRING "After moving the slider up"); + + // And move the slider down + + for (int i = MAX_SLIDER; i >= 0; i--) + { + slider->setValue(i); + test->showSlider(slider); + message(MAIN_STRING "%d. New value %d\n", i, slider->getValue()); + usleep(1000); // The simulation needs this to let the X11 event loop run + } + updateMemoryUsage(g_mmprevious, MAIN_STRING "After moving the slider down"); + sleep(1); + + // Clean up and exit + + message(MAIN_STRING "Clean-up and exit\n"); + delete slider; + updateMemoryUsage(g_mmprevious, "After deleting the slider"); + delete test; + updateMemoryUsage(g_mmprevious, "After deleting the test"); + updateMemoryUsage(g_mmInitial, "Final memory usage"); + return 0; +} + |