Java SearchContext类代码示例

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
@Override
public final boolean replace(String toFind, String toReplace,
		boolean matchCase, boolean wholeWorld, boolean isRegex,
		boolean searchBack) {
	if (toFind.length() == 0) {
		return false;
	}
	SearchContext context = new SearchContext();
	context.setSearchFor(toFind);
	context.setReplaceWith(toReplace);
	context.setMatchCase(matchCase);
	context.setRegularExpression(isRegex);
	context.setWholeWord(wholeWorld);
	context.setSearchForward(!searchBack);

	return SearchEngine.replace(textarea, context);
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
@Override
public final int replaceAll(String toFind, String toReplace,
		boolean matchCase, boolean wholeWorld, boolean isRegex,
		boolean searchBack) {
	if (toFind.length() == 0) {
		return -1;
	}
	SearchContext context = new SearchContext();
	context.setSearchFor(toFind);
	context.setReplaceWith(toReplace);
	context.setMatchCase(matchCase);
	context.setRegularExpression(isRegex);
	context.setWholeWord(wholeWorld);
	context.setSearchForward(!searchBack);

	return SearchEngine.replaceAll(textarea, context);
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
@Override
public void actionPerformed(ActionEvent event) {
    if (textField.getText().length() == 0)
        return;

    RSyntaxTextArea pane = mainWindow.getModel().getCurrentTextArea();
    if (pane == null)
        return;

    SearchContext context = new SearchContext();
    context.setSearchFor(textField.getText());
    context.setMatchCase(mcase.isSelected());
    context.setRegularExpression(regex.isSelected());
    context.setSearchForward(!reverse.isSelected());
    context.setWholeWord(wholew.isSelected());

    if (!SearchEngine.find(pane, context).wasFound()) {
        pane.setSelectionStart(0);
        pane.setSelectionEnd(0);
    }
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
@Override
public void actionPerformed(ActionEvent event) {
	if (textField.getText().length() == 0)
		return;

	RSyntaxTextArea pane = mainWindow.getModel().getCurrentTextArea();
	if (pane == null)
		return;

	SearchContext context = new SearchContext();
	context.setSearchFor(textField.getText());
	context.setMatchCase(mcase.isSelected());
	context.setRegularExpression(regex.isSelected());
	context.setSearchForward(!reverse.isSelected());
	context.setWholeWord(wholew.isSelected());

	if (!SearchEngine.find(pane, context).wasFound()) {
		if (wrap.isSelected()) {
			pane.setSelectionStart(0);
			pane.setSelectionEnd(0);
		} else {
			mainWindow.getLabel().setText("Search Complete");
		}
	}
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
@Override
public void actionPerformed(final ActionEvent event) {
    if (event.getSource() == prevButton || event.getSource() == nextButton) {
        final String command = event.getActionCommand();
        final boolean forward = "FindNext".equals(command);
        // Create an object defining our search parameters.
        final SearchContext context = new SearchContext();
        final String text = searchField.getText();
        if (text.length() == 0)
            return;
        context.setSearchFor(text);
        context.setMatchCase(matchCaseCB.isSelected());
        context.setRegularExpression(regexCB.isSelected());
        context.setSearchForward(forward);
        context.setWholeWord(false);

        final boolean found = SearchEngine.find(btext, context).wasFound();
        if (!found) {
            JOptionPane.showMessageDialog(null, "Text not found");
        }
    }
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
@Override
public void actionPerformed(ActionEvent e) {

	// "FindNext" => search forward, "FindPrev" => search backward
	String command = e.getActionCommand();
	boolean forward = "FindNext".equals(command);

	// Create an object defining our search parameters.
	SearchContext context = new SearchContext();
	String text = searchField.getText();
	if (text.length() == 0) {
		return;
	}
	context.setSearchFor(text);
	context.setMatchCase(matchCaseCB.isSelected());
	context.setRegularExpression(regexCB.isSelected());
	context.setSearchForward(forward);
	context.setWholeWord(false);

	boolean found = SearchEngine.find(textArea, context);
	if (!found) {
		JOptionPane.showMessageDialog(this, "Text not found");
	}

}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
/**
 * Finds the specified string in the code editor.
 * @param str The string to find.
 * @param matchCase If the search is case-sensitive.
 * @param forward Whether to search forwards or backwards.
 */
protected void find(String str, boolean matchCase, boolean forward) {
	if(!str.isEmpty()) {
		clearFind();

		SearchContext context = new SearchContext();
		context.setSearchFor(str);
		context.setMatchCase(matchCase);
		context.setRegularExpression(false);
		context.setSearchForward(forward);
		context.setWholeWord(false);

		SearchEngine.find(txtCode, context);
		txtCode.markAll(str, matchCase, false, false);
	}
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
/**
 * Replaces the next occurrence of the given string by another string.
 * @param str The string to find.
 * @param by The string to replace with.
 * @param matchCase If the search is case-sensitive.
 * @param forward Whether to search forwards or backwards.
 */
protected void replace(String str, String by, boolean matchCase, boolean forward) {
	if(!str.isEmpty()) {
		clearFind();

		SearchContext context = new SearchContext();
		context.setSearchFor(str);
		context.setReplaceWith(by);
		context.setMatchCase(matchCase);
		context.setRegularExpression(false);
		context.setSearchForward(forward);
		context.setWholeWord(false);

		SearchEngine.replace(txtCode, context);
		txtCode.markAll(str, matchCase, false, false);
	}
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
/**
 * Replaces all occurrence of the given string by another string.
 * @param str The string to find.
 * @param by The string to replace with.
 * @param matchCase If the search is case-sensitive.
 * @param forward Whether to search forwards or backwards.
 */
protected void replaceAll(String str, String by, boolean matchCase, boolean forward) {
	if(!str.isEmpty()) {
		clearFind();

		SearchContext context = new SearchContext();
		context.setSearchFor(str);
		context.setReplaceWith(by);
		context.setMatchCase(matchCase);
		context.setRegularExpression(false);
		context.setSearchForward(forward);
		context.setWholeWord(false);

		SearchEngine.replaceAll(txtCode, context);
	}
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
private void performSearch(boolean forward) {
    //SearchContext context = new SearchContext();
    String text = searchField.getText();
    if (text.length() == 0)
        return;
    boolean caseSensitive = matchCaseCB.isSelected();
    boolean regExpr = regexCB.isSelected();
    boolean forwardSearch = forward;
    boolean wholeWord = false;

    SearchContext context = new SearchContext();
    if (text.length() == 0)
        return;
    context.setSearchFor(text);
    context.setMatchCase(matchCaseCB.isSelected());
    context.setRegularExpression(regexCB.isSelected());
    context.setSearchForward(forward);
    context.setWholeWord(false);

    boolean found = SearchEngine.find(jep, context);

    if (!found)
        JOptionPane.showMessageDialog(this.currentFrame, "Text not found");
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
public void actionPerformed(ActionEvent e)
{
	if(e.getSource() == bSearch)
	{
		if (fSearch.getText().length() == 0) return;

		SearchContext context = new SearchContext();
		context.setSearchFor(fSearch.getText());
		context.setMatchCase(cbCaseSensitive.isSelected());
		context.setRegularExpression(cbRegEx.isSelected());
		context.setSearchForward(!cbSearchBackward.isSelected());
		context.setWholeWord(cbWholeWord.isSelected());

		if (!SearchEngine.find(textArea, context).wasFound())
			JOptionPane.showMessageDialog(frame, "Texto no encontrado");
	}
	if(e.getSource() == bCancel)
		this.dispose();
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
private void initDialogs()
{
  findDialog = new FindDialog(this, this);
  replaceDialog = new ReplaceDialog(this, this);

  SearchContext context = findDialog.getSearchContext();
  replaceDialog.setSearchContext(context);

  findToolBar = new FindToolBar(this);
  findToolBar.setSearchContext(context);
  replaceToolBar = new ReplaceToolBar(this);
  replaceToolBar.setSearchContext(context);

  KeyStroke keyStroke =
    KeyStroke.getKeyStroke(KeyEvent.VK_F, getToolkit().getMenuShortcutKeyMask()
      | InputEvent.SHIFT_MASK);
  editor.getInputMap().put(keyStroke, "SHOW_FINDTOOLBAR");
  editor.getActionMap().put("SHOW_FINDTOOLBAR",
    sectionPanel.addBottomComponent(keyStroke, findToolBar));
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
@Override
public void actionPerformed(ActionEvent e) {

  // "FindNext" => search forward, "FindPrev" => search backward
  String command = e.getActionCommand();
  boolean forward = "FindNext".equals(command);

  // Create an object defining our search parameters.
  SearchContext context = new SearchContext();
  String text = searchField.getText();
  if (text.length() == 0) {
    return;
  }
  context.setSearchFor(text);
  context.setMatchCase(matchCaseCB.isSelected());
  context.setRegularExpression(regexCB.isSelected());
  context.setSearchForward(forward);
  context.setWholeWord(false);

  boolean found = SearchEngine.find(textArea, context);
  if (!found) {
    JOptionPane.showMessageDialog(this, "Text not found");
  }

}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
private Component makeCell(JNode node, int column) {
	if (column == 0) {
		JLabel label = new JLabel(node.makeLongString() + "  ", node.getIcon(), SwingConstants.LEFT);
		label.setOpaque(true);
		label.setToolTipText(label.getText());
		return label;
	}
	if (!node.hasDescString()) {
		return emptyLabel;
	}
	RSyntaxTextArea textArea = new RSyntaxTextArea();
	textArea.setFont(codeFont);
	textArea.setEditable(false);
	textArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVA);
	textArea.setText("  " + node.makeDescString());
	textArea.setRows(1);
	textArea.setColumns(textArea.getText().length());
	if (highlightText != null) {
		SearchContext searchContext = new SearchContext(highlightText);
		searchContext.setMatchCase(true);
		searchContext.setMarkAll(true);
		SearchEngine.markAll(textArea, searchContext);
	}
	return textArea;
}
 

import org.fife.ui.rtextarea.SearchContext; //导入依赖的package包/类
@Override
public final boolean find(String toFind, boolean matchCase,
		boolean wholeWorld, boolean isRegex, boolean searchBack) {
	if (toFind.length() == 0) {
		return false;
	}
	SearchContext context = new SearchContext();
	context.setSearchFor(toFind);
	context.setMatchCase(matchCase);
	context.setRegularExpression(isRegex);
	context.setWholeWord(wholeWorld);
	context.setSearchForward(!searchBack);

	return SearchEngine.find(textarea, context);
}