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Diffstat (limited to 'NxWidgets/UnitTests/nxwm/main.cxx')
| -rw-r--r-- | NxWidgets/UnitTests/nxwm/main.cxx | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/NxWidgets/UnitTests/nxwm/main.cxx b/NxWidgets/UnitTests/nxwm/main.cxx new file mode 100644 index 000000000..dffa7b600 --- /dev/null +++ b/NxWidgets/UnitTests/nxwm/main.cxx @@ -0,0 +1,262 @@ +///////////////////////////////////////////////////////////////////////////// +// NxWidgets/UnitTests/nxwm/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 "ctaskbar.hxx" +#include "cstartwindow.hxx" + +///////////////////////////////////////////////////////////////////////////// +// Pre-processor Definitions +///////////////////////////////////////////////////////////////////////////// + +// What is the entry point called? + +#ifdef CONFIG_NSH_BUILTIN_APPS +# define MAIN_NAME nxwm_main +# define MAIN_STRING "nxwm_main: " +#else +# define MAIN_NAME user_start +# define MAIN_STRING "user_start: " +#endif + +///////////////////////////////////////////////////////////////////////////// +// Private Types +///////////////////////////////////////////////////////////////////////////// + +struct nxwm_test_s +{ + NxWM::CTaskbar *taskbar; // The task bar + NxWM::CStartWindow *startwindow; // The start window +}; + +///////////////////////////////////////////////////////////////////////////// +// Private Data +///////////////////////////////////////////////////////////////////////////// + +static struct nxwm_test_s g_nxwmtest; + +///////////////////////////////////////////////////////////////////////////// +// Public Function Prototypes +///////////////////////////////////////////////////////////////////////////// + +// Suppress name-mangling + +extern "C" int MAIN_NAME(int argc, char *argv[]); + +///////////////////////////////////////////////////////////////////////////// +// Public Functions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// user_start/nxwm_main +///////////////////////////////////////////////////////////////////////////// + +int MAIN_NAME(int argc, char *argv[]) +{ + // Create an instance of the Task Bar. + // + // The general sequence for initializing the task bar is: + // + // 1. Create the CTaskbar instance, + // 2. Call the CTaskbar::connect() method to connect to the NX server (CTaskbar + // inherits the connect method from CNxServer), + // 3. Call the CTaskbar::initWindowManager() method to initialize the task bar. + // 3. Call CTaskBar::startApplication repeatedly to add applications to the task bar + // 4. Call CTaskBar::startWindowManager to start the display with applications in place + + printf(MAIN_STRING "Create CTaskbar instance\n"); + g_nxwmtest.taskbar = new CTaskbar(); + if (!g_nxwmtest.taskbar) + { + printf(MAIN_STRING "ERROR: Failed to instantiate CTaskbar\n"); + return EXIT_FAILURE; + } + + // Connect to the NX server + + printf(MAIN_STRING "Connect the CTaskbar instance to the NX server\n"); + if (!g_nxwmtest.taskbar->connect()) + { + printf(MAIN_STRING "ERROR: Failed to connect the CTaskbar instance to the NX server\n"); + delete g_nxwmtest.taskbar; + return EXIT_FAILURE; + } + + // Initialize the task bar + // + // Taskbar::initWindowManager() prepares the task bar to receive applications. + // CTaskBar::startWindowManager() brings the window manager up with those applications + // in place. + + printf(MAIN_STRING "Initialize the CTaskbar instance\n"); + if (!g_nxwmtest.taskbar->initWindowManager()) + { + printf(MAIN_STRING "ERROR: Failed to intialize the CTaskbar instance\n"); + delete g_nxwmtest.taskbar; + return EXIT_FAILURE; + } + + // Create the start window. The general sequence for setting up the start window is: + // + // 1. Call CTaskBar::openApplicationWindow to create a window for the start window, + // 2. Use the window to instantiate Cstartwindow + // 3. Call Cstartwindow::addApplication numerous times to install applications + // in the start window. + // 4. Call CTaskBar::startApplication (initially minimized) to start the start + // window application. + + printf(MAIN_STRING "Opening the start window application window\n"); + CApplicationWindow *window = g_nxwmtest.taskbar->openApplicationWindow(); + if (!window) + { + printf(MAIN_STRING "ERROR: Failed to create CApplicationWindow for the start window\n"); + delete g_nxwmtest.taskbar; + return EXIT_FAILURE; + } + + printf(MAIN_STRING "Creating the start window application\n"); + g_nxwmtest.startwindow = new NxWM::CStartWindow(g_nxwmtest.taskbar, window); + if (!g_nxwmtest.taskbar) + { + printf(MAIN_STRING "ERROR: Failed to instantiate CStartWindow\n"); + delete window; + delete g_nxwmtest.taskbar; + return EXIT_FAILURE; + } + + // Add the NxConsole application to the start window + +#if 0 + printf(MAIN_STRING "Opening the NxConsole application window\n"); + window = g_nxwmtest.taskbar->openApplicationWindow(); + if (!window) + { + printf(MAIN_STRING "ERROR: Failed to create CApplicationWindow for the NxConsole\n"); + goto noconsole; + } + + printf(MAIN_STRING "Creating the NxConsole application\n"); + NxWM::CNxConsole *console = new CNxConsole(window); + if (!console) + { + printf(MAIN_STRING "ERROR: Failed to instantiate CNxConsole\n"); + delete window; + goto noconsole; + } + + printf(MAIN_STRING "Adding the NxConsole application to the start window\n"); + if (!g_nxwmtest.startwindow->addApplication(console)) + { + printf(MAIN_STRING "ERROR: Failed to add CNxConsole to the start menu\n"); + delete window; + } + +noconsole: +#endif + + // Add the calculator application to the start window + +#if 0 + printf(MAIN_STRING "Opening the calculator application window\n"); + window = g_nxwmtest.taskbar->openApplicationWindow(); + if (!window) + { + printf(MAIN_STRING "ERROR: Failed to create CApplicationWindow for the calculator\n"); + goto nocalculator; + } + + printf(MAIN_STRING "Creating the calculator application\n"); + NxWM::CCalculator *calculator = new CCalculator(window); + if (!calculator) + { + printf(MAIN_STRING "ERROR: Failed to instantiate calculator\n"); + delete window; + goto nocalculator; + } + + printf(MAIN_STRING "Adding the calculator application to the start window\n"); + if (!g_nxwmtest.startwindow->addApplication(calculator)) + { + printf(MAIN_STRING "ERROR: Failed to add calculator to the start menu\n"); + delete window; + } + +nocalculator: +#endif + + // Call CTaskBar::startApplication to start the start window application. The initial + // state of the start window is minimized. + + printf(MAIN_STRING "Start the start window application\n"); + if (!g_nxwmtest.taskbar->startApplication(g_nxwmtest.startwindow, true)) + { + printf(MAIN_STRING "ERROR: Failed to start the start window application\n"); + + // Delete the task bar then the start window. the order is important because + // we must bet all of the application references out of the task bar before + // deleting the start window. When the start window is deleted, it will + // also delete of of the resouces contained within the start window. + + delete g_nxwmtest.taskbar; + delete g_nxwmtest.startwindow; + return EXIT_FAILURE; + } + + // Call CTaskBar::startWindowManager to start the display with applications in place. + // This method will not return but will enter the task bar's modal loop. + + printf(MAIN_STRING "Start the window manager\n"); + if (!g_nxwmtest.taskbar->startWindowManager()) + { + printf(MAIN_STRING "ERROR: Failed to start the window manager\n"); + + // Delete the task bar then the start window. the order is important because + // we must bet all of the application references out of the task bar before + // deleting the start window. When the start window is deleted, it will + // also delete of of the resouces contained within the start window. + + delete g_nxwmtest.taskbar; + delete g_nxwmtest.startwindow; + return EXIT_FAILURE; + } + + return EXIT_SUCCESS; +} + |