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author | Gregory Nutt <gnutt@nuttx.org> | 2013-05-17 15:07:07 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2013-05-17 15:07:07 -0600 |
commit | c2468c3288753a778a9c12ff6f49e096d138f744 (patch) | |
tree | 2551cfa859b8a7d598bcb29a5a0702845715f3a7 /NxWidgets/UnitTests/CGlyphSliderHorizontal/cglyphsliderhorizontaltest.cxx | |
parent | d2a0336f4f3858524faf7900f27b7c1ef07e5cab (diff) | |
download | nuttx-c2468c3288753a778a9c12ff6f49e096d138f744.tar.gz nuttx-c2468c3288753a778a9c12ff6f49e096d138f744.tar.bz2 nuttx-c2468c3288753a778a9c12ff6f49e096d138f744.zip |
Add NxWidgets::CGlyphSliderHorizontal unit test; Fix NxWidgets::CGlyphSliderHorizontal drawing error. From Ken Pettit
Diffstat (limited to 'NxWidgets/UnitTests/CGlyphSliderHorizontal/cglyphsliderhorizontaltest.cxx')
-rw-r--r-- | NxWidgets/UnitTests/CGlyphSliderHorizontal/cglyphsliderhorizontaltest.cxx | 276 |
1 files changed, 276 insertions, 0 deletions
diff --git a/NxWidgets/UnitTests/CGlyphSliderHorizontal/cglyphsliderhorizontaltest.cxx b/NxWidgets/UnitTests/CGlyphSliderHorizontal/cglyphsliderhorizontaltest.cxx new file mode 100644 index 000000000..28f47af36 --- /dev/null +++ b/NxWidgets/UnitTests/CGlyphSliderHorizontal/cglyphsliderhorizontaltest.cxx @@ -0,0 +1,276 @@ +///////////////////////////////////////////////////////////////////////////// +// NxWidgets/UnitTests/CGlyphSliderHorizontal/cglyphsliderhorizontaltest.cxx +// +// Copyright (C) 2012-2013 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 "crlepalettebitmap.hxx" +#include "cbgwindow.hxx" +#include "cglyphsliderhorizontaltest.hxx" + +///////////////////////////////////////////////////////////////////////////// +// Definitions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Private Classes +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Private Data +///////////////////////////////////////////////////////////////////////////// + +static const NXWidgets::nxwidget_pixel_t hilight_palette[8] = +{ + CONFIG_CGLYPHSLIDERHORIZONTALTEST_BGCOLOR, MKRGB( 61, 74,158), MKRGB(113,140,242), MKRGB(171,186,255), + MKRGB(255,255,255), MKRGB(119,130,199), MKRGB(177,219,255), MKRGB(202,224,255), +}; + +static const NXWidgets::SRlePaletteBitmapEntry vol_bitmap[] = +{ + { 22, 0}, /* Row 0 */ + { 9, 0}, { 5, 7}, { 8, 0}, /* Row 1 */ + { 6, 0}, { 2, 6}, { 6, 7}, { 2, 6}, { 1, 7}, { 5, 0}, /* Row 2 */ + { 4, 0}, { 2, 3}, { 9, 6}, { 3, 3}, { 4, 0}, /* Row 3 */ + { 3, 0}, { 5, 3}, { 6, 6}, { 5, 3}, { 3, 0}, /* Row 4 */ + { 3, 0}, { 16, 3}, { 3, 0}, /* Row 5 */ + { 2, 0}, { 2, 2}, { 13, 3}, { 3, 2}, { 2, 0}, /* Row 6 */ + { 1, 0}, { 1, 5}, { 4, 2}, { 10, 3}, { 4, 2}, { 1, 5}, + { 1, 0}, /* Row 7 */ + { 1, 0}, { 2, 5}, { 15, 2}, { 3, 5}, { 1, 0}, /* Row 8 */ + { 1, 0}, { 5, 5}, { 10, 2}, { 5, 5}, { 1, 0}, /* Row 9 */ + { 1, 0}, { 2, 1}, { 15, 5}, { 3, 1}, { 1, 0}, /* Row 10 */ + { 1, 0}, { 5, 1}, { 10, 5}, { 5, 1}, { 1, 0}, /* Row 11 */ + { 1, 0}, { 20, 1}, { 1, 0}, /* Row 12 */ + { 1, 0}, { 20, 1}, { 1, 0}, /* Row 13 */ + { 1, 0}, { 19, 1}, { 1, 5}, { 1, 0}, /* Row 14 */ + { 1, 0}, { 1, 5}, { 7, 1}, { 1, 5}, { 4, 2}, { 6, 1}, + { 2, 0}, /* Row 15 */ + { 2, 0}, { 5, 1}, { 8, 2}, { 4, 1}, { 1, 5}, { 2, 0}, /* Row 16 */ + { 3, 0}, { 2, 1}, { 12, 2}, { 2, 1}, { 3, 0}, /* Row 17 */ + { 3, 0}, { 1, 5}, { 1, 1}, { 13, 2}, { 1, 5}, { 3, 0}, /* Row 18 */ + { 6, 0}, { 10, 2}, { 1, 5}, { 5, 0}, /* Row 19 */ + { 6, 0}, { 1, 5}, { 8, 2}, { 7, 0}, /* Row 20 */ + { 22, 0}, /* Row 21 */ +}; + +const struct NXWidgets::SRlePaletteBitmap g_mplayerVolBitmap = +{ + 16, + CONFIG_NXWIDGETS_FMT, + 8, + 22, + 22, + {hilight_palette, hilight_palette}, + vol_bitmap +}; + +///////////////////////////////////////////////////////////////////////////// +// Public Data +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Public Function Prototypes +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// CGlyphSliderHorizontalTest Method Implementations +///////////////////////////////////////////////////////////////////////////// + +// CGlyphSliderHorizontalTest Constructor + +CGlyphSliderHorizontalTest::CGlyphSliderHorizontalTest() +{ + // Initialize state data + + m_widgetControl = (CWidgetControl *)NULL; + m_bgWindow = (CBgWindow *)NULL; +} + +// CGlyphSliderHorizontalTest Descriptor + +CGlyphSliderHorizontalTest::~CGlyphSliderHorizontalTest(void) +{ + disconnect(); +} + +// Connect to the NX server + +bool CGlyphSliderHorizontalTest::connect(void) +{ + // Connect to the server + + bool nxConnected = CNxServer::connect(); + if (nxConnected) + { + // Set the background color + + if (!setBackgroundColor(CONFIG_CGLYPHSLIDERHORIZONTALTEST_BGCOLOR)) + { + message("CGlyphSliderHorizontalTest::connect: setBackgroundColor failed\n"); + } + } + + return nxConnected; +} + +// Disconnect from the NX server + +void CGlyphSliderHorizontalTest::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 CGlyphSliderHorizontalTest::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("CGlyphSliderHorizontalTest::createWindow: Failed to create CBgWindow instance\n"); + disconnect(); + return false; + } + + // Open (and initialize) the window + + bool success = m_bgWindow->open(); + if (!success) + { + message("CGlyphSliderHorizontalTest::createWindow: Failed to open background window\n"); + disconnect(); + return false; + } + + return true; +} + +// Create a slider in the center of the window + +CGlyphSliderHorizontal *CGlyphSliderHorizontalTest::createSlider(void) +{ + // Get the size of the display + + struct nxgl_size_s windowSize; + if (!m_bgWindow->getSize(&windowSize)) + { + printf("CGlyphSliderHorizontalTest::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 = 26; + nxgl_coord_t sliderY = (windowSize.h - sliderHeight) >> 1; + + // Create the bitmap for the slider grip + + NXWidgets::CRlePaletteBitmap *pBitmap = new NXWidgets:: + CRlePaletteBitmap(&g_mplayerVolBitmap); + + // Create the slider + + CGlyphSliderHorizontal *slider = new CGlyphSliderHorizontal(m_widgetControl, + sliderX, sliderY, + sliderWidth, sliderHeight, + pBitmap, MKRGB(63, 90, 192)); + if (!slider) + { + printf("CGlyphSliderHorizontalTest::createSlider: Failed to create CGlyphSliderHorizontal\n"); + disconnect(); + } + return slider; +} + +// (Re-)draw the slider. + +void CGlyphSliderHorizontalTest::showSlider(CGlyphSliderHorizontal *slider) +{ + slider->enable(); // Un-necessary, the widget is enabled by default + slider->enableDrawing(); + slider->redraw(); +} |