133 lines
3.7 KiB
C++
133 lines
3.7 KiB
C++
/**
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* @author Edouard DUPIN
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*
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* @copyright 2011, Edouard DUPIN, all right reserved
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*
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* @license BSD v3 (see license file)
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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 <draw/Color.h>
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#include <ewol/widget/Widget.h>
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#include <ewol/compositing/Image.h>
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#include <ewol/widget/WidgetManager.h>
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extern const char * const ewolEventImagePressed;
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namespace ewol {
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namespace widget {
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/**
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* @ingroup ewolWidgetGroup
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*/
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class Image :public ewol::Widget {
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public:
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// Event list of properties
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static const char * const eventPressed;
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// Config list of properties
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static const char * const configRatio;
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static const char * const configSize;
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static const char * const configBorder;
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static const char * const configSource;
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public:
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/**
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* @brief Main call of recording the widget on the List of "widget named creator"
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*/
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static void init(ewol::WidgetManager& _widgetManager);
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protected:
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ewol::Image m_compositing; //!< compositing element of the image.
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public:
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/**
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* @brief
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*/
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Image(const std::string& _file="",
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const ewol::Dimension& _border=ewol::Dimension(vec2(0,0),ewol::Dimension::Millimeter));
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/**
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* @brief
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*/
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virtual ~Image(void) { };
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/**
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* @brief set All the configuration of the current image
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* @param[in] _file Filaneme of the new image
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* @param[in] _border New border size to set
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*/
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void set(const std::string& _file, const ewol::Dimension& _border);
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protected:
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std::string m_fileName; //!< file name of the image.
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public:
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/**
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* @brief set the new filename
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* @param[in] _file Filaneme of the new image
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*/
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void setFile(const std::string& _file);
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/**
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* @brief get the file displayed
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* @return the filename of the image
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*/
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const std::string& getFile(void) const {
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return m_fileName;
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};
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protected:
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ewol::Dimension m_border; //!< border to add at the image.
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public:
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/**
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* @brief set tge Border size around the image
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* @param[in] _border New border size to set
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*/
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void setBorder(const ewol::Dimension& _border);
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/**
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* @brief get the current border request at the image
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* @return the border size
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*/
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const ewol::Dimension& getBorder(void) const {
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return m_border;
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};
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protected:
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ewol::Dimension m_imageSize; //!< border to add at the image.
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public:
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/**
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* @brief set tge Border size around the image
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* @param[in] _size New border size to set
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*/
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void setImageSize(const ewol::Dimension& _size);
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/**
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* @brief get the current border request at the image
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* @return the border size
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*/
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const ewol::Dimension& getImageSize(void) const {
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return m_imageSize;
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};
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protected:
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bool m_keepRatio; //!< keep the image ratio between width and hight
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public:
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/**
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* @brief set the current status of keeping ratio.
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* @param[in] _keep The new status of keeping the ratio of this image.
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*/
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void setKeepRatio(bool _keep);
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/**
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* @brief get the current status of keeping ratio.
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* @return The status of keeping the ratio of this image.
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*/
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bool getKeepRatio(void) const {
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return m_keepRatio;
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};
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protected: // Derived function
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virtual void onDraw(void);
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virtual bool onSetConfig(const ewol::EConfig& _conf);
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virtual bool onGetConfig(const char* _config, std::string& _result) const;
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public: // Derived function
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virtual void calculateMinMaxSize(void);
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virtual void onRegenerateDisplay(void);
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virtual bool onEventInput(const ewol::EventInput& _event);
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virtual bool loadXML(exml::Element* _node);
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};
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};
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};
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#endif
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