diff options
author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-04-28 22:46:36 +0000 |
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committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-04-28 22:46:36 +0000 |
commit | 562e215f60b0280e6efb4d2dafac574cfe7d9707 (patch) | |
tree | 0919457c6e9cc4bba2169ed5c3ab68dcf5f3c597 | |
parent | 1760b5489c858a90d92c476deade741c81b0177f (diff) | |
download | px4-firmware-562e215f60b0280e6efb4d2dafac574cfe7d9707.tar.gz px4-firmware-562e215f60b0280e6efb4d2dafac574cfe7d9707.tar.bz2 px4-firmware-562e215f60b0280e6efb4d2dafac574cfe7d9707.zip |
More NX window manager pieces
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4670 7fd9a85b-ad96-42d3-883c-3090e2eb8679
-rw-r--r-- | NxWidgets/nxwm/include/cnxbackimage.hxx | 88 | ||||
-rw-r--r-- | NxWidgets/nxwm/include/cnxconsole.hxx | 14 | ||||
-rw-r--r-- | NxWidgets/nxwm/include/cnxstart.hxx | 102 | ||||
-rw-r--r-- | NxWidgets/nxwm/include/cnxtaskbar.hxx | 201 | ||||
-rw-r--r-- | NxWidgets/nxwm/include/inxapplication.hxx | 8 | ||||
-rw-r--r-- | NxWidgets/nxwm/src/cnxconsole.cxx | 76 | ||||
-rw-r--r-- | NxWidgets/nxwm/src/cnxtaskbar.cxx | 339 |
7 files changed, 821 insertions, 7 deletions
diff --git a/NxWidgets/nxwm/include/cnxbackimage.hxx b/NxWidgets/nxwm/include/cnxbackimage.hxx new file mode 100644 index 000000000..903a4880d --- /dev/null +++ b/NxWidgets/nxwm/include/cnxbackimage.hxx @@ -0,0 +1,88 @@ +/**************************************************************************** + * NxWidgets/nxwm/include/cnxbackimage.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 __NXWM_INCLUDE_CNXBACKIMAGE_HXX +#define __NXWM_INCLUDE_CNXBACKIMAGE_HXX + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include "nxconfig.hxx" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Implementation Class Definition + ****************************************************************************/ + +#if defined(__cplusplus) + +namespace NxWM +{ + /** + * This class describes the NX windo manager's background image. + */ + + class CNxBackImage : public NxWidgets::CImage + { + private: + NxWidgets::CWidgetControl *m_widgetControl; // The controlling widget for the window + + public: + /** + * CNxBackImage Constructor + */ + + CNxBackImage(void); + + /** + * CNxBackImage Destructor + */ + + ~CNxBackImage(void); + }; +} + +#endif // __cplusplus +#endif // __NXWM_INCLUDE_CNXBACKIMAGE_HXX diff --git a/NxWidgets/nxwm/include/cnxconsole.hxx b/NxWidgets/nxwm/include/cnxconsole.hxx index eb76ba10b..793a46849 100644 --- a/NxWidgets/nxwm/include/cnxconsole.hxx +++ b/NxWidgets/nxwm/include/cnxconsole.hxx @@ -43,6 +43,7 @@ #include <nuttx/config.h> #include "crlepalettebitmap.hxx" +#include "inxwindow.hxx" #include "cnxapplication.hxx" /**************************************************************************** @@ -69,18 +70,21 @@ namespace NxWM class CNxConsole : public CNxApplication { - public: + protected: /** - * CNxConsole constructor + * CNxConsole destructor */ - CNxConsole(void); + ~CNxConsole(void); + public: /** - * CNxConsole destructor + * CNxConsole constructor + * + * @param window. The application window */ - ~CNxConsole(void); + CNxConsole(NXWidgets::INxWindow *window); /** * Get the icon associated with the application diff --git a/NxWidgets/nxwm/include/cnxstart.hxx b/NxWidgets/nxwm/include/cnxstart.hxx new file mode 100644 index 000000000..42ea67b35 --- /dev/null +++ b/NxWidgets/nxwm/include/cnxstart.hxx @@ -0,0 +1,102 @@ +/**************************************************************************** + * NxWidgets/nxwm/include/cnxstart.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 __INCLUDE_CNXSTART_NXX +#define __INCLUDE_CNXSTART_NXX + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include "cnxapplication.hxx" + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Abstract Base Classes + ****************************************************************************/ + +#if defined(__cplusplus) + +namespace NxWM +{ + class CNxStart : public INxApplication + { + protected: + CNxTaskbar *m_taskbar; /**< Reference to the "parent" taskbar */ + + /** + * CNxStart Constructor + */ + + ~CNxStart(void); + + public: + + /** + * CNxStart Constructor + */ + + CNxStart(CNxTaskbar *taskbar); + + /** + * Get the icon associated with the application + * + * @return An instance if INxBitmap that may be used to rend the + * application's icon. This is an new INxBitmap instance that must + * be deleted by the caller when it is no long needed. + */ + + NXWidgets::INxBitmap *getIcon(void); + + /** + * Add the application to the start window + * + * @param application. The new application to add to the start window + * @return true on success + */ + + bool addApplication(INxApplication *application); + + }; +} + +#endif // __cplusplus + +#endif // __INCLUDE_CNXSTART_NXX diff --git a/NxWidgets/nxwm/include/cnxtaskbar.hxx b/NxWidgets/nxwm/include/cnxtaskbar.hxx new file mode 100644 index 000000000..ff8b7e4c1 --- /dev/null +++ b/NxWidgets/nxwm/include/cnxtaskbar.hxx @@ -0,0 +1,201 @@ +/**************************************************************************** + * NxWidgets/nxwm/include/cnxtaskbar.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 __NXWM_INCLUDE_CNXTASKBAR_HXX +#define __NXWM_INCLUDE_CNXTASKBAR_HXX + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include "nxconfig.hxx" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Implementation Class Definition + ****************************************************************************/ + +#if defined(__cplusplus) + +namespace NxWM +{ + /** + * This class describes the NX window manager's task bar + */ + + class CNxTaskBar : public NxWidgets::CNxServer + { + private: + NxWidgets:INxWindow *m_toolbar; /**< The toolbar window */ + NxWidgets:INxWindow *m_background; /**< The background window */ + INxApplication *m_start; /**< The start window */ + + /** + * Connect to the server + */ + + bool connect(void); + + /** + * Disconnect from the server + */ + + void disconnect(void); + + /** + * Create a raw 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 + */ + + NXWidgets::INxWindow *openRawWindow(void); + + /** + * Create a framed application window + * + * This may be used to provide the window parater to the INxApplication constructor + * + * @return A partially initialized application window instance. + */ + + NXWidgets::INxWindow *openFramedWindow(void); + + /** + * Create the toolbar window. + * + * @return true on success + */ + + bool createToolbarWindow(void); + + /** + * Create the background window. + * + * @return true on success + */ + + bool createBackgroundWindow(void); + + /** + * CNxTaskBar Destructor + */ + + ~CNxTaskBar(void); + + public: + /** + * CNxTaskBar Constructor + * + * @param hWnd - NX server handle + */ + + CNxTaskBar(void); + + /** + * Add the application to the start window. The window manager start-up + * sequence is: + * + * 1. Create the CNxTaskBar instance, + * 2. Call addApplication repeatedly to add applications to the start window + * 3. Call startWindowManager to start the display + * + * @param application. The new application to add to the start window + * @return true on success + */ + + bool addApplication(INxApplication *application); + + /** + * Start the window manager and present the initial displays. The window + * manager start-up sequence is: + * + * 1. Create the CNxTaskBar instance, + * 2. Call addApplication repeatedly to add applications to the start window + * 3. Call startWindowManager to start the display + * + * startWindowManager will present the taskar and the background image. The + * initial taskbar will contain only the start window icon. + * + * @param application. The new application to add to the start window + * @return true on success + */ + + bool startWindowManager(start); + + /** + * Start an application and add its icon to the taskbar. The applications's + * window is brought to the top. + * + * @param application. The new application to add to the task bar + * @return true on success + */ + + bool startApplication(INxApplication *application); + + /** + * Hide an application by moving its window to the bottom. + * + * @param application. The new application to add to the task bar + * @return true on success + */ + + bool hideApplication(INxApplication *application); + + /** + * Destroy an application. Move its window to the bottom and remove its + * icon from the task bar. + * + * @param application. The new application to remove from the task bar + * @return true on success + */ + + bool stopApplication(INxApplication *application); + }; +} + +#endif // __cplusplus +#endif // __NXWM_INCLUDE_CNXTASKBAR_HXX diff --git a/NxWidgets/nxwm/include/inxapplication.hxx b/NxWidgets/nxwm/include/inxapplication.hxx index 367ba871f..ef7c52326 100644 --- a/NxWidgets/nxwm/include/inxapplication.hxx +++ b/NxWidgets/nxwm/include/inxapplication.hxx @@ -42,8 +42,6 @@ #include <nuttx/config.h> -#include "ibitmap.hxx" - /**************************************************************************** * Pre-Processor Definitions ****************************************************************************/ @@ -68,6 +66,12 @@ namespace NxWM */ virtual NXWidgets::INxBitmap *getIcon(void) = 0; + + /** + * Start the application. + */ + + virtual run(void) = 0; }; } diff --git a/NxWidgets/nxwm/src/cnxconsole.cxx b/NxWidgets/nxwm/src/cnxconsole.cxx new file mode 100644 index 000000000..d4e4b15c6 --- /dev/null +++ b/NxWidgets/nxwm/src/cnxconsole.cxx @@ -0,0 +1,76 @@ +/******************************************************************************************** + * NxWidgets/nxwm/src/cnxconsole.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 "nxwmconfig.hxx" +#include "cnxconsole.hxx" + +/******************************************************************************************** + * Pre-Processor Definitions + ********************************************************************************************/ + +/******************************************************************************************** + * CNxConsole Method Implementations + ********************************************************************************************/ + +/** + * CNxConsole constructor + * + * @param window. The application window + */ + +CNxConsole::CNxConsole(NXWidgets::INxWindow *window) +{ +} + +/** + * Get the icon associated with the application + * + * @return An instance if INxBitmap that may be used to rend the + * application's icon. This is an new INxBitmap instance that must + * be deleted by the caller when it is no long needed. + */ + +NXWidgets::INxBitmap *CNxConsole::getIcon(void) +{ + NXWidgets::CRlePaletteBitmap *bitmap = new NXWidgets::CRlePaletteBitmap(&g_nshBitmap); + return static_cast<INxBitmap>(bitmap); +} + diff --git a/NxWidgets/nxwm/src/cnxtaskbar.cxx b/NxWidgets/nxwm/src/cnxtaskbar.cxx new file mode 100644 index 000000000..d34fddd99 --- /dev/null +++ b/NxWidgets/nxwm/src/cnxtaskbar.cxx @@ -0,0 +1,339 @@ +/******************************************************************************************** + * NxWidgets/nxwm/src/cnxtaskbar.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 "nxwmconfig.hxx" +#include "cnxconsole.hxx" + +/******************************************************************************************** + * Pre-Processor Definitions + ********************************************************************************************/ + +/******************************************************************************************** + * CNxConsole Method Implementations + ********************************************************************************************/ + +/** + * CNxTaskBar Constructor + * + * @param hWnd - NX server handle + */ + +CNxTaskBar::CNxTaskBar(void) +{ + m_toolbar = (INxWindow *)NULL; + m_background = (INxWindow *)NULL; + m_start = (INxWindow *)NULL; +} + +/** + * CNxTaskBar Destructor + */ + +CNxTaskBar::~CNxTaskBar(void) +{ + disconnect(); +} +/** + * Add the application to the start window. The window manager start-up + * sequence is: + * + * 1. Create the CNxTaskBar instance, + * 2. Call addApplication repeatedly to add applications to the start window + * 3. Call startWindowManager to start the display + * + * @param application. The new application to add to the start window + * @return true on success + */ + +bool CNxTaskBar::addApplication(INxApplication *application) +{ +} + +/** + * Start the window manager and present the initial displays. The window + * manager start-up sequence is: + * + * 1. Create the CNxTaskBar instance, + * 2. Call addApplication repeatedly to add applications to the start window + * 3. Call startWindowManager to start the display + * + * startWindowManager will present the taskar and the background image. The + * initial taskbar will contain only the start window icon. + * + * @param application. The new application to add to the start window + * @return true on success + */ + +bool CNxTaskBar::startWindowManager(start); + +/** + * Start an application and add its icon to the taskbar + * + * @param application. The new application to add to the task bar + * @return true on success + */ + +bool CNxTaskBar::startApplication(INxApplication *application) +{ +} + +/** + * Hide an application by moving its window to the bottom. + * + * @param application. The new application to add to the task bar + * @return true on success + */ + +bool CNxTaskBar::hideApplication(INxApplication *application) +{ +} + +/** + * Destroy an application. Move its window to the bottom and remove its + * icon from the task bar. + * + * @param application. The new application to remove from the task bar + * @return true on success + */ + +bool CNxTaskBar::stopApplication(INxApplication *application) +{ +} + +/** + * Connect to the server + */ + +bool CNxTaskBar::connect(void) +{ + // Connect to the server + + bool nxConnected = CNxServer::connect(); + if (nxConnected) + { + // Set the background color + + if (!setBackgroundColor(CONFIG_CNXWM_BGCOLOR)) + { + message("CNxwm::connect: setBackgroundColor failed\n"); + } + } + + return nxConnected; +} + +/** + * Disconnect from the server + */ + +void CNxTaskBar::disconnect(void) +{ + // Delete all applications +#warning "Missing logic + + // Close the windows + + if (m_toolbar) + { + delete m_toolbar; + } + + if (m_background) + { + delete m_background; + } + + if (m_start) + { + delete m_start; + } + + // And disconnect from the server + + CNxServer::disconnect(); +} + +/** + * Create a raw 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 + */ + +NXWidgets::INxWindow *CNxTaskBar::openRawWindow(void) +{ + // Initialize the widget control using the default style + + NxWidgets::CWidgetControl *widgetControl = new CWidgetControl((CWidgetStyle *)NULL); + + // Get an (uninitialized) instance of the background window as a class + // that derives from INxWindow. + + NxWidgets::CNxWindow window = createRawWindow(widgetControl); + if (!window) + { + message("CNxwm::createGraphics: Failed to create background window\n"); + delete widgetControl; + return false; + } + + // Open (and initialize) the window + + bool success = window->open(); + if (!success) + { + message("CNxwm::createGraphics: Failed to open background window\n"); + delete window; + window = (NXWidgets::INxWindow *)0; + return false; + } + + return static_cast<INxWindow*>(window); +} + +/** + * Create a framed application window + * + * This may be used to provide the window parater to the INxApplication constructor + * + * @return A partially initialized application window instance. + */ + +NXWidgets::INxWindow *CNxTaskBar::openFramedWindow(void) +{ + // Initialize the widget control using the default style + + NxWidgets::CWidgetControl *widgetControl = new CWidgetControl((CWidgetStyle *)NULL); + + // Get an (uninitialized) instance of the background window as a class + // that derives from INxWindow. + + NxWidgets:CFramedWindow window = createRawWindow(widgetControl); + if (!window) + { + message("CNxwm::createGraphics: Failed to create background window\n"); + delete widgetControl; + return false; + } + + // Open (and initialize) the window + + bool success = window->open(); + if (!success) + { + message("CNxwm::createGraphics: Failed to open background window\n"); + delete window; + window = (NXWidgets::INxWindow *)0; + return false; + } + + return static_cast<INxWindow*>(window); +} + +/** + * Create the toolbar window. + * + * @return true on success + */ + +bool CNxTaskBar::createToolbarWindow(void) +{ + // Create a raw window to present the toolbar + + m_toolbar = openRawWindow(); + if (!m_toolbar) + { + message("CNxwm::createGraphics: Failed to create CBgWindow instance\n"); + return false; + } + + return true; +} + +/** + * Create the background window. + * + * @return true on success + */ + +bool CNxTaskBar::createBackgroundWindow(void) +{ + // Create a raw window to present the background image + + m_background = openRawWindow(); + if (!m_background) + { + message("CNxwm::createGraphics: Failed to create background window\n"); + return false; + } + + return true; +} + +/** + * Create the background window. + * + * @return true on success + */ + +bool CNxTaskBar::createStartWindow(void) +{ + // Create a raw window to present the background image + + INxWindow *window = openFramedWindow(); + if (!window) + { + message("CNxwm::createGraphics: Failed to create start window\n"); + return false; + } + + // Now create the start up application +#warning "Missing logic" + + // m_start + return true; +} |