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- /****************************************************************************
- * apps/include/graphics/nxwm/capplicationwindow.hxx
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership. The
- * ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the
- * License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- ****************************************************************************/
- #ifndef __APPS_INCLUDE_GRAPHICS_NXWM_CAPPLICATIONWINDOW_NXX
- #define __APPS_INCLUDE_GRAPHICS_NXWM_CAPPLICATIONWINDOW_NXX
- /****************************************************************************
- * Included Files
- ****************************************************************************/
- #include <nuttx/config.h>
- #include "graphics/nxwidgets/cnxtkwindow.hxx"
- #include "graphics/nxwidgets/cnxtoolbar.hxx"
- #include "graphics/nxwidgets/cwidgetcontrol.hxx"
- #include "graphics/nxwidgets/cwidgeteventargs.hxx"
- #include "graphics/nxwidgets/cwidgeteventhandler.hxx"
- #include "graphics/nxwidgets/cimage.hxx"
- #include "graphics/nxwidgets/clabel.hxx"
- #include "graphics/nxwidgets/crlepalettebitmap.hxx"
- #include "graphics/nxwm/iapplicationwindow.hxx"
- /****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
- /****************************************************************************
- * Implementation Classes
- ****************************************************************************/
- #if defined(__cplusplus)
- namespace NxWM
- {
- /**
- * This class represents that application window. This class contains that the
- * framed window and its toolbar. It manages callbacks from the toolbar minimize
- * and close buttions and passes these to the application via callbacks.
- */
- class CApplicationWindow : public IApplicationWindow,
- private NXWidgets::CWidgetEventHandler
- {
- public:
- /**
- * Enumeration describing the bit settings for each window flag
- */
- enum EWindowFlags
- {
- WINDOW_PERSISTENT = 0x01 /**< Persistent windows have no stop button */
- };
- protected:
- NXWidgets::CNxTkWindow *m_window; /**< The framed window used by the application */
- NXWidgets::CNxToolbar *m_toolbar; /**< The toolbar */
- NXWidgets::CImage *m_minimizeImage; /**< The minimize icon */
- NXWidgets::CImage *m_stopImage; /**< The close icon */
- NXWidgets::CLabel *m_windowLabel; /**< The window title */
- NXWidgets::CRlePaletteBitmap *m_minimizeBitmap; /**< The minimize icon bitmap */
- NXWidgets::CRlePaletteBitmap *m_stopBitmap; /**< The stop icon bitmap */
- NXWidgets::CNxFont *m_windowFont; /**< The font used to rend the window label */
- IApplicationCallback *m_callback; /**< Toolbar action callbacks */
- uint8_t m_flags; /**< Window flags */
- /**
- * Handle a widget action event. For CImage, this is a mouse button pre-release event.
- *
- * @param e The event data.
- */
- void handleActionEvent(const NXWidgets::CWidgetEventArgs &e);
- public:
- /**
- * CApplicationWindow Constructor
- *
- * @param window. The window to be used by this application.
- * @param flags. Optional flags to control the window configuration (See EWindowFlags).
- */
- CApplicationWindow(NXWidgets::CNxTkWindow *window, uint8_t flags = 0);
- /**
- * CApplicationWindow Destructor
- */
- ~CApplicationWindow(void);
- /**
- * Initialize window. Window initialization is separate from
- * object instantiation so that failures can be reported.
- *
- * @return True if the window was successfully initialized.
- */
- bool open(void);
- /**
- * Re-draw the application window
- */
- void redraw(void);
- /**
- * The application window is hidden (either it is minimized or it is
- * maximized, but not at the top of the hierarchy)
- */
- void hide(void);
- /**
- * Recover the contained NXTK window instance
- *
- * @return. The window used by this application
- */
- NXWidgets::INxWindow *getWindow(void) const;
- /**
- * Recover the contained widget control
- *
- * @return. The widget control used by this application
- */
- NXWidgets::CWidgetControl *getWidgetControl(void) const;
- /**
- * Block further activity on this window in preparation for window
- * shutdown.
- *
- * @param app. The application to be blocked
- */
- void block(IApplication *app);
- /**
- * Set the window label
- *
- * @param appname. The name of the application to place on the window
- */
- void setWindowLabel(NXWidgets::CNxString &appname);
- /**
- * Report of this is a "normal" window or a full screen window. The
- * primary purpose of this method is so that window manager will know
- * whether or not it show draw the task bar.
- *
- * @return True if this is a full screen window.
- */
- bool isFullScreen(void) const;
- /**
- * Register to receive callbacks when toolbar icons are selected
- */
- void registerCallbacks(IApplicationCallback *callback);
- /**
- * Check if this window is configured for a persistent application (i.e.,
- * an application that has no STOP icon
- *
- * @return True if the window is configured for a persistent application.
- */
- inline bool isPersistent(void) const
- {
- return (m_flags & WINDOW_PERSISTENT) != 0;
- }
- };
- }
- #endif // __cplusplus
- #endif // __APPS_INCLUDE_GRAPHICS_NXWM_CAPPLICATIONWINDOW_NXX
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