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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-04-28 22:46:36 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-04-28 22:46:36 +0000 |
commit | e35aa390b0d57483b82638952ad62f3a7f5373b5 (patch) | |
tree | 0919457c6e9cc4bba2169ed5c3ab68dcf5f3c597 /NxWidgets/nxwm/include/cnxtaskbar.hxx | |
parent | fbfd97c209f99cf1a9e8190ba835c1b3bef64c2a (diff) | |
download | px4-nuttx-e35aa390b0d57483b82638952ad62f3a7f5373b5.tar.gz px4-nuttx-e35aa390b0d57483b82638952ad62f3a7f5373b5.tar.bz2 px4-nuttx-e35aa390b0d57483b82638952ad62f3a7f5373b5.zip |
More NX window manager pieces
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4670 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'NxWidgets/nxwm/include/cnxtaskbar.hxx')
-rw-r--r-- | NxWidgets/nxwm/include/cnxtaskbar.hxx | 201 |
1 files changed, 201 insertions, 0 deletions
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 |