324155cd1e
Gregory Nutt is has submitted the SGA Uros Platise has submitted the ICLA Ken Pettit has submitted the ICLA Sebastien Lorquet has submitted the ICLA Pierre-Noel Bouteville has submitted the ICLA as a result we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
166 lines
4.3 KiB
C++
166 lines
4.3 KiB
C++
/****************************************************************************
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* apps/include/graphics/nxwidgets/cwindoweventhandlerlist.hxx
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __APPS_INCLUDE_GRAPHICS_NXWIDGETS_CWINDOWEVENTHANDLERLIST_HXX
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#define __APPS_INCLUDE_GRAPHICS_NXWIDGETS_CWINDOWEVENTHANDLERLIST_HXX
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <nuttx/nx/nxglib.h>
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#include "graphics/nxwidgets/cwindoweventhandler.hxx"
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#include "graphics/nxwidgets/tnxarray.hxx"
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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Implementation Classes
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****************************************************************************/
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#if defined(__cplusplus)
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namespace NXWidgets
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{
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class CListDataItem;
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/**
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* List of window event handlers.
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*/
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class CWindowEventHandlerList
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{
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protected:
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TNxArray<CWindowEventHandler*> m_eventHandlers; /**< List of event handlers */
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/**
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* Return the index to the window event handler.
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*/
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bool findWindowEventHandler(CWindowEventHandler *eventHandler, int &index);
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public:
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/**
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* Constructor.
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*
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* @param widget The owning widget.
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*/
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CWindowEventHandlerList(void) { }
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/**
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* Destructor.
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*/
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inline ~CWindowEventHandlerList(void) { }
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/**
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* Get the event handler at the specified index.
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*
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* @param index The index of the event handler.
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* @return The event handler at the specified index.
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*/
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inline CWindowEventHandler *at(const int index) const
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{
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return m_eventHandlers.at(index);
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}
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/**
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* Get the size of the array.
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*
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* @return The size of the array.
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*/
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inline const nxgl_coord_t size(void) const
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{
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return m_eventHandlers.size();
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}
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/**
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* Adds a window event handler. The event handler will receive
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* all events raised by this object.
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* @param eventHandler A pointer to the event handler.
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*/
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void addWindowEventHandler(CWindowEventHandler *eventHandler);
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/**
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* Remove a window event handler.
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*
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* @param eventHandler A pointer to the event handler to remove.
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*/
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void removeWindowEventHandler(CWindowEventHandler *eventHandler);
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/**
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* Raise the NX window redraw event.
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*
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* @param nxRect The region in the window to be redrawn
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* @param more More redraw requests will follow
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*/
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void raiseRedrawEvent(FAR const nxgl_rect_s *nxRect, bool more);
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/**
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* Raise an NX window position/size change event.
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*/
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void raiseGeometryEvent(void);
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#ifdef CONFIG_NX_XYINPUT
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/**
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* Raise an NX mouse window input event.
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*/
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void raiseMouseEvent(FAR const struct nxgl_point_s *pos,
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uint8_t buttons);
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#endif
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#ifdef CONFIG_NX_KBD
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/**
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* Raise an NX keyboard input event
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*/
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void raiseKeyboardEvent(void);
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#endif
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/**
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* Raise an NX window blocked event.
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*
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* @param arg - User provided argument (see nx_block or nxtk_block)
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*/
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void raiseBlockedEvent(FAR void *arg);
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};
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}
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#endif // __cplusplus
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#endif // __APPS_INCLUDE_GRAPHICS_NXWIDGETS_CWINDOWEVENTHANDLERLIST_HXX
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