84 lines
3.3 KiB
C++
84 lines
3.3 KiB
C++
/** @file
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* @author Edouard DUPIN
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* @copyright 2011, Edouard DUPIN, all right reserved
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* @license MPL v2.0 (see license file)
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*/
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#pragma once
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#include <ewol/widget/List.hpp>
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#include <ewol/resource/ColorFile.hpp>
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#include <esignal/Signal.hpp>
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namespace ewol {
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namespace widget {
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class ListFileSystem;
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using ListFileSystemShared = ememory::SharedPtr<ewol::widget::ListFileSystem>;
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using ListFileSystemWeak = ememory::WeakPtr<ewol::widget::ListFileSystem>;
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/**
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* @brief Generic display folder class. This widget display the content of a single folder :
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*/
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class ListFileSystem : public ewol::widget::List {
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public: // signals
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esignal::Signal<etk::Path> signalFileSelect; //!< @event "file-select" Generated when a file is selected.
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esignal::Signal<etk::Path> signalFileValidate; //!< @event "file-validate" Generate when the user validate (return) or double click on the element
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esignal::Signal<etk::Path> signalFolderSelect;
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esignal::Signal<etk::Path> signalFolderValidate;
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public: // properties
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eproperty::Value<etk::Path> propertyPath; //!< Current folder that display point on.
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eproperty::Value<etk::Path> propertyFile; //!< current selected file
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eproperty::Value<bool> propertyShowFile; //!< Show files elements
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eproperty::Value<bool> propertyShowFolder; //!< Display the folders elements
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eproperty::Value<bool> propertyShowHidden; //!< Display hidden elements
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eproperty::Value<etk::String> propertyFilter; //!< Regular expression to filter the view (for temporary file:".*(~|.bck|.pyc)\e")
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protected:
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ListFileSystem();
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public:
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DECLARE_WIDGET_FACTORY(ListFileSystem, "ListFileSystem");
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virtual ~ListFileSystem();
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protected:
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ememory::SharedPtr<ewol::resource::ColorFile> m_colorProperty; //!< theme color property.
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int32_t m_colorIdText; //!< Color of the text.
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int32_t m_colorIdBackground1; //!< Color of the Background.
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int32_t m_colorIdBackground2; //!< Color of the Background 2.
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int32_t m_colorIdBackgroundSelected; //!< Color of line selected.
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protected:
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etk::Color<> getBasicBG() override;
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ivec2 getMatrixSize() const override;
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fluorine::Variant getData(int32_t _role, const ivec2& _pos) override;
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bool onItemEvent(const ewol::event::Input& _event, const ivec2& _pos, const vec2& _mousePosition) override;
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protected:
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etk::Vector<etk::Path> m_list; //!< List of all element in the path. (they are filtered)
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/**
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* @brief Clean the list of element.
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*/
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void clearList();
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/**
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* @brief Regenerate the content of the view. this is actually not automation on the system update.
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*/
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virtual void regenerateView();
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protected:
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int32_t m_selectedLine; //!< Current Line ID that is selected
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public:
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/**
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* @brief Select a specific file in the path
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* @param[in] _data File to selested.
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*/
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virtual void setSelect(const etk::Path& _data);
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/**
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* @brief Get the current selected file/folder/... in the list
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* @return the String of the element selected.
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*/
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etk::Path getSelect() const ;
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protected:
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virtual void onChangePropertyPath();
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virtual void onChangePropertyFile();
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virtual void onChangePropertyShowFile();
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virtual void onChangePropertyShowFolder();
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virtual void onChangePropertyShowHidden();
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virtual void onChangePropertyFilter();
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};
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};
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};
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