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104 lines
3.9 KiB
104 lines
3.9 KiB
/***************************************************************************
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cursor.cpp
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-------------------
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copyright : (C) 2004 - Nicolas Deschildre
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email : ndeschildre@tdewebdev.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "wkafkapart.h"
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#include "kafkacommon.h"
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#include "viewmanager.h"
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#include "cursors.h"
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NodeSelectionInd::NodeSelectionInd()
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: m_cursorOffset(-1), m_cursorOffsetEndSel(-1), m_cursorAtSelectionStart(true)
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{
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}
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NodeSelectionInd::NodeSelectionInd(Node* cursor_node, int cursor_offset)
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: m_cursorOffset(cursor_offset), m_cursorOffsetEndSel(-1), m_cursorAtSelectionStart(true)
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{
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setCursorNode(kafkaCommon::getLocation(cursor_node));
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}
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NodeSelectionInd::NodeSelectionInd(Node* start_node, int start_offset, Node* end_node, int end_offset)
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: m_cursorOffset(end_offset), m_cursorOffsetEndSel(end_offset), m_cursorAtSelectionStart(false)
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{
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setCursorNode(kafkaCommon::getLocation(start_node));
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setCursorOffset(start_offset);
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setCursorNodeEndSel(kafkaCommon::getLocation(end_node));
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setCursorOffsetEndSel(end_offset);
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}
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NodeSelectionInd::~NodeSelectionInd()
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{
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}
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bool NodeSelectionInd::operator==(const NodeSelectionInd & nodeSelection)
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{
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return (m_cursorNode == nodeSelection.m_cursorNode && m_cursorNodeEndSel == nodeSelection.m_cursorNodeEndSel &&
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m_cursorOffset == nodeSelection.m_cursorOffset && m_cursorOffsetEndSel == nodeSelection.m_cursorOffsetEndSel &&
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m_cursorAtSelectionStart == nodeSelection.m_cursorAtSelectionStart);
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}
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void NodeSelectionInd::operator=(const NodeSelectionInd & nodeSelection)
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{
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m_cursorNode = nodeSelection.m_cursorNode;
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m_cursorNodeEndSel = nodeSelection.m_cursorNodeEndSel;
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m_cursorOffset = nodeSelection.m_cursorOffset;
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m_cursorOffsetEndSel = nodeSelection.m_cursorOffsetEndSel;
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m_cursorAtSelectionStart = nodeSelection.m_cursorAtSelectionStart;
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}
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void NodeSelectionInd::fillWithVPLCursorSelection()
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{
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KafkaDocument *kafkaDoc;
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DOM::Node domNode, domNodeEndSel;
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long domOffset, domOffsetEndSel;
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Node *node = 0L;
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Node *nodeEndSel = 0L;
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long offset, offsetEndSel;
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kafkaDoc = KafkaDocument::ref();
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kafkaDoc->getKafkaWidget()->getCurrentNode(domNode, domOffset);
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kafkaDoc->translateKafkaIntoNodeCursorPosition(domNode, domOffset, &node, offset);
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m_cursorNode = kafkaCommon::getLocation(node);
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m_cursorOffset = offset;
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if(kafkaDoc->getKafkaWidget()->hasSelection())
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{
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kafkaDoc->getKafkaWidget()->selection(domNode, domOffset, domNodeEndSel, domOffsetEndSel);
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KafkaDocument::ref()->translateKafkaIntoNodeCursorPosition(domNodeEndSel, domOffsetEndSel,
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&nodeEndSel, offsetEndSel);
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m_cursorNodeEndSel = kafkaCommon::getLocation(nodeEndSel);
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m_cursorOffsetEndSel = offsetEndSel;
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m_cursorAtSelectionStart = !(m_cursorOffsetEndSel == m_cursorOffset && m_cursorNodeEndSel == m_cursorNode);
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if(!m_cursorAtSelectionStart)
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{
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KafkaDocument::ref()->translateKafkaIntoNodeCursorPosition(domNode, domOffset, &node, offset);
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m_cursorNode = kafkaCommon::getLocation(node);
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m_cursorOffset = offset;
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}
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}
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}
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bool NodeSelectionInd::hasSelection() const
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{
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return KafkaDocument::ref()->getKafkaWidget()->hasSelection();
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}
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