/*
Copyright 2011-2016 Google Inc. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package com.google.security.zynamics.zylib.gui.zygraph.realizers.KeyBehaviours;
import com.google.security.zynamics.zylib.general.ClipboardHelpers;
import com.google.security.zynamics.zylib.gui.zygraph.realizers.IZyEditableObject;
import com.google.security.zynamics.zylib.gui.zygraph.realizers.ZyLineContent;
import com.google.security.zynamics.zylib.gui.zygraph.realizers.KeyBehaviours.UndoHistroy.CUndoManager;
public class CCutKeyBehavior extends CAbstractKeyBehavior {
private IZyEditableObject m_editableObject;
private boolean m_isAboveComment;
private boolean m_isBehindComment;
private boolean m_isLabelComment;
public CCutKeyBehavior(final CUndoManager undoManager) {
super(undoManager);
}
@Override
protected void initUndoHistory() {
final int x = getCaretEndPosX();
final int y = getCaretMouseReleasedY();
final ZyLineContent lineContent = getLineContent(y);
final IZyEditableObject lineFragmentObject = lineContent.getLineFragmentObjectAt(x);
m_editableObject = lineContent.getLineObject();
if (lineFragmentObject != null) {
String text =
lineContent.getText().substring(lineFragmentObject.getStart(),
lineFragmentObject.getEnd());
m_isAboveComment = isAboveLineComment(y);
m_isBehindComment = isBehindLineComment(x, y);
m_isLabelComment = isLabelComment(y);
if (isComment(x, y)) {
text = getMultiLineComment(y);
}
udpateUndolist(getLabelContent(), lineContent.getLineObject().getPersistentModel(),
m_editableObject, text, isAboveLineComment(y), isBehindLineComment(x, y),
isLabelComment(y), getCaretStartPosX(), getCaretMousePressedX(), getCaretMousePressedY(),
getCaretEndPosX(), getCaretMouseReleasedX(), getCaretMouseReleasedY());
}
}
@Override
protected void updateCaret() {
// Do nothing
}
@Override
protected void updateClipboard() {
final String clipboardText = getSelectedText();
ClipboardHelpers.copyToClipboard(clipboardText);
}
@Override
protected void updateLabelContent() {
// Do nothing
}
@Override
protected void updateSelection() {
deleteSelection();
}
@Override
protected void updateUndoHistory() {
final int x = getCaretEndPosX();
final int y = getCaretMouseReleasedY();
final ZyLineContent lineContent = getLineContent(y);
final IZyEditableObject lineFragmentObject = lineContent.getLineFragmentObjectAt(x);
String text = "";
if (lineFragmentObject != null) {
text =
lineContent.getText().substring(lineFragmentObject.getStart(),
lineFragmentObject.getEnd());
if (isComment(x, y)) {
text = getMultiLineComment(y);
}
udpateUndolist(getLabelContent(), lineContent.getLineObject().getPersistentModel(),
m_editableObject, text, m_isAboveComment, m_isBehindComment, m_isLabelComment,
getCaretStartPosX(), getCaretMousePressedX(), getCaretMousePressedY(), getCaretEndPosX(),
getCaretMouseReleasedX(), getCaretMouseReleasedY());
}
}
}