82 lines
2.8 KiB
C++
82 lines
2.8 KiB
C++
/**
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*******************************************************************************
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* @file ewol/widget/Image.h
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* @brief ewol Image widget system (header)
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* @author Edouard DUPIN
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* @date 12/05/2012
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* @par Project
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* ewol
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*
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* @par Copyright
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* Copyright 2011 Edouard DUPIN, all right reserved
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*
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* This software is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY.
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*
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* Licence summary :
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* You can modify and redistribute the sources code and binaries.
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* You can send me the bug-fix
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*
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* Term of the licence in in the file licence.txt.
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*
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*******************************************************************************
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*/
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#ifndef __EWOL_IMAGE_H__
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#define __EWOL_IMAGE_H__
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#include <etk/Types.h>
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#include <ewol/Debug.h>
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#include <ewol/widget/Drawable.h>
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extern const char * const ewolEventImagePressed;
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namespace ewol {
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class Image :public ewol::Drawable
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{
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public:
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Image(etk::UString dataFile, int32_t size=-1); // automatic considering in the appl Data older
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/**
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* @brief Get the current Object type of the EObject
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* @note In Embended platforme, it is many time no -rtti flag, then it is not possible to use dynamic cast ==> this will replace it
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* @param[in] objectType type description
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* @return true if the object is compatible, otherwise false
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*/
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virtual const char * const GetObjectType(void) { return "EwolImage"; };
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void Init(void);
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virtual ~Image(void);
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virtual bool CalculateMinSize(void);
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void SetFile(etk::UString newFile);
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void SetPadding(Vector2D<float> newPadding);
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private:
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etk::UString m_imageSelected;
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Vector2D<float> m_padding;
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draw::Color m_textColorBg; //!< Background color
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int32_t m_imageSize;
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public:
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virtual void OnRegenerateDisplay(void);
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public:
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/**
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* @brief Event on an input of this Widget
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* @param[in] type Type of the input (ewol::INPUT_TYPE_MOUSE/ewol::INPUT_TYPE_FINGER ...)
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* @param[in] IdInput Id of the current Input (PC : left=1, right=2, middle=3, none=0 / Tactil : first finger=1 , second=2 (only on this widget, no knowledge at ouside finger))
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* @param[in] typeEvent ewol type of event like EVENT_INPUT_TYPE_DOWN/EVENT_INPUT_TYPE_MOVE/EVENT_INPUT_TYPE_UP/EVENT_INPUT_TYPE_SINGLE/EVENT_INPUT_TYPE_DOUBLE/...
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* @param[in] pos Absolute position of the event
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* @return true the event is used
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* @return false the event is not used
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*/
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virtual bool OnEventInput(ewol::inputType_te type, int32_t IdInput, eventInputType_te typeEvent, Vector2D<float> pos);
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};
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/**
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* @brief Initilise the basic widget property ==> due to the android system
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* @note all widget that have template might have this initializer ...
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* @param ---
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* @return ---
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*/
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void WIDGET_ImageInit(void);
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};
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#endif
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