126 lines
4.1 KiB
C++
126 lines
4.1 KiB
C++
/** @file
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* @author Edouard DUPIN
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* @copyright 2010, Edouard DUPIN, all right reserved
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* @license GPL v3 (see license file)
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*/
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#pragma once
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#include <etk/types.hpp>
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#include <ewol/object/Object.hpp>
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#include <appl/Gui/TextViewer.hpp>
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#include <ewol/compositing/Text.hpp>
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#include <appl/TextPlugin.hpp>
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namespace appl {
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template <typename TYPE> class TextViewerPluginData : public appl::TextViewerPlugin {
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protected:
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TextViewerPluginData() {
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// nothing to do ...
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addObjectType("appl::TextViewerPluginData");
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}
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public:
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DECLARE_FACTORY(TextViewerPluginData);
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virtual ~TextViewerPluginData() {
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for (size_t iii = 0; iii < m_specificData.size() ; ++iii) {
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if (m_specificData[iii].second != null) {
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remove(*m_specificData[iii].second);
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}
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}
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m_specificData.clear();
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}
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private:
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etk::Vector<etk::Pair<ememory::WeakPtr<appl::Buffer> ,ememory::UniquePtr<TYPE>>> m_specificData;
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protected:
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TYPE* getDataRef(appl::TextViewer& _textDrawer) {
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auto it = m_specificData.begin();
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while(it != m_specificData.end()) {
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ememory::SharedPtr<appl::Buffer> buf = it->first.lock();
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if (buf == null) {
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it = m_specificData.erase(it);
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continue;
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}
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if (buf == _textDrawer.internalGetBuffer()) {
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return it->second.get();
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}
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++it;
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}
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ememory::UniquePtr<TYPE> data(ETK_NEW(TYPE));
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if (data == null) {
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APPL_ERROR("ALLOCATION plugin data error");
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return null;
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}
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TYPE* copyPocalPointer = data.get();
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ememory::WeakPtr<appl::Buffer> tmpBuffer = _textDrawer.internalGetBuffer();
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m_specificData.pushBack(etk::makePair(tmpBuffer, etk::move(data)));
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// create a new one ...
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return copyPocalPointer;
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}
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protected: // Wrap all element with their internal data: (do not use theses function)
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bool onReceiveShortCut(appl::TextViewer& _textDrawer,
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const etk::String& _shortCutName) {
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TYPE* data = getDataRef(_textDrawer);
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if (data == null) {
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return false;
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}
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return onDataReceiveShortCut(_textDrawer, _shortCutName, *data);
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}
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bool onWrite(appl::TextViewer& _textDrawer,
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const appl::Buffer::Iterator& _pos,
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const etk::String& _data) {
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TYPE* data = getDataRef(_textDrawer);
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if (data == null) {
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return false;
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}
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return onDataWrite(_textDrawer, _pos, _data, *data);
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}
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bool onReplace(appl::TextViewer& _textDrawer,
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const appl::Buffer::Iterator& _pos,
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const etk::String& _data,
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const appl::Buffer::Iterator& _posEnd) {
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TYPE* data = getDataRef(_textDrawer);
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if (data == null) {
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return false;
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}
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return onDataReplace(_textDrawer, _pos, _data, _posEnd, *data);
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}
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bool onRemove(appl::TextViewer& _textDrawer,
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const appl::Buffer::Iterator& _pos,
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const appl::Buffer::Iterator& _posEnd) {
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TYPE* data = getDataRef(_textDrawer);
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if (data == null) {
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return false;
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}
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return onDataRemove(_textDrawer, _pos, _posEnd, *data);
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}
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public:
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virtual bool onDataReceiveShortCut(appl::TextViewer& _textDrawer,
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const etk::String& _shortCutName,
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TYPE& _data) {
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return false;
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}
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virtual bool onDataWrite(appl::TextViewer& _textDrawer,
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const appl::Buffer::Iterator& _pos,
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const etk::String& _strData,
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TYPE& _data) {
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return false;
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}
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virtual bool onDataReplace(appl::TextViewer& _textDrawer,
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const appl::Buffer::Iterator& _pos,
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const etk::String& _strData,
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const appl::Buffer::Iterator& _posEnd,
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TYPE& _data) {
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return false;
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}
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virtual bool onDataRemove(appl::TextViewer& _textDrawer,
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const appl::Buffer::Iterator& _pos,
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const appl::Buffer::Iterator& _posEnd,
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TYPE& _data) {
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return false;
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}
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virtual void remove(TYPE& _data) {
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return;
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};
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};
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}
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