com.intellij.tools.OutputFiltersDialog.java Source code

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Here is the source code for com.intellij.tools.OutputFiltersDialog.java

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/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * 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.
 */

/**
 * @author Yura Cangea
 */
package com.intellij.tools;

import com.intellij.openapi.help.HelpManager;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.ui.*;
import com.intellij.ui.components.JBList;
import org.jetbrains.annotations.NotNull;

import javax.swing.*;
import java.awt.*;

public class OutputFiltersDialog extends DialogWrapper {
    private final DefaultListModel myFiltersModel = new DefaultListModel();
    private final JList myFiltersList = new JBList(myFiltersModel);
    private boolean myModified = false;
    private FilterInfo[] myFilters;

    public OutputFiltersDialog(Component parent, FilterInfo[] filters) {
        super(parent, true);
        myFilters = filters;

        setTitle(ToolsBundle.message("tools.filters.title"));
        init();
        initGui();
    }

    @Override
    @NotNull
    protected Action[] createActions() {
        return new Action[] { getOKAction(), getCancelAction(), getHelpAction() };
    }

    @Override
    protected void doHelpAction() {
        HelpManager.getInstance().invokeHelp("reference.settings.ide.settings.external.tools.output.filters");
    }

    private void initGui() {
        myFiltersList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        myFiltersList.setCellRenderer(new ColoredListCellRenderer() {
            @Override
            protected void customizeCellRenderer(JList list, Object value, int index, boolean selected,
                    boolean hasFocus) {
                FilterInfo info = (FilterInfo) value;
                append(info.getName(), SimpleTextAttributes.REGULAR_ATTRIBUTES);
            }
        });
        ListScrollingUtil.ensureSelectionExists(myFiltersList);
    }

    private String suggestFilterName() {
        String prefix = ToolsBundle.message("tools.filters.name.template") + " ";

        int number = 1;
        for (int i = 0; i < myFiltersModel.getSize(); i++) {
            FilterInfo wrapper = (FilterInfo) myFiltersModel.getElementAt(i);
            String name = wrapper.getName();
            if (name.startsWith(prefix)) {
                try {
                    int n = Integer.valueOf(name.substring(prefix.length()).trim()).intValue();
                    number = Math.max(number, n + 1);
                } catch (NumberFormatException e) {
                }
            }
        }

        return prefix + number;
    }

    @Override
    protected void doOKAction() {
        if (myModified) {
            myFilters = new FilterInfo[myFiltersModel.getSize()];
            for (int i = 0; i < myFiltersModel.getSize(); i++) {
                myFilters[i] = (FilterInfo) myFiltersModel.get(i);
            }
        }
        super.doOKAction();
    }

    @Override
    protected JComponent createCenterPanel() {
        for (FilterInfo myFilter : myFilters) {
            myFiltersModel.addElement(myFilter.createCopy());
        }

        JPanel panel = ToolbarDecorator.createDecorator(myFiltersList).setAddAction(new AnActionButtonRunnable() {
            @Override
            public void run(AnActionButton button) {
                FilterInfo filterInfo = new FilterInfo();
                filterInfo.setName(suggestFilterName());
                boolean wasCreated = FilterDialog.editFilter(filterInfo, myFiltersList,
                        ToolsBundle.message("tools.filters.add.title"));
                if (wasCreated) {
                    myFiltersModel.addElement(filterInfo);
                    setModified(true);
                }
                myFiltersList.requestFocus();
            }
        }).setEditAction(new AnActionButtonRunnable() {
            @Override
            public void run(AnActionButton button) {
                int index = myFiltersList.getSelectedIndex();
                FilterInfo filterInfo = (FilterInfo) myFiltersModel.getElementAt(index);
                boolean wasEdited = FilterDialog.editFilter(filterInfo, myFiltersList,
                        ToolsBundle.message("tools.filters.edit.title"));
                if (wasEdited) {
                    setModified(true);
                }
                myFiltersList.requestFocus();
            }
        }).setRemoveAction(new AnActionButtonRunnable() {
            @Override
            public void run(AnActionButton button) {
                if (myFiltersList.getSelectedIndex() >= 0) {
                    myFiltersModel.removeElementAt(myFiltersList.getSelectedIndex());
                    setModified(true);
                }
                myFiltersList.requestFocus();
            }
        }).setMoveUpAction(new AnActionButtonRunnable() {
            @Override
            public void run(AnActionButton button) {
                int movedCount = ListUtil.moveSelectedItemsUp(myFiltersList);
                if (movedCount > 0) {
                    setModified(true);
                }
                myFiltersList.requestFocus();
            }
        }).setMoveDownAction(new AnActionButtonRunnable() {
            @Override
            public void run(AnActionButton button) {
                int movedCount = ListUtil.moveSelectedItemsDown(myFiltersList);
                if (movedCount > 0) {
                    setModified(true);
                }
                myFiltersList.requestFocus();
            }
        }).createPanel();

        return panel;
    }

    @Override
    public JComponent getPreferredFocusedComponent() {
        return myFiltersList;
    }

    private void setModified(boolean modified) {
        myModified = modified;
    }

    public FilterInfo[] getData() {
        return myFilters;
    }

    @Override
    protected String getDimensionServiceKey() {
        return "#com.intellij.tools.OutputFiltersDialog";
    }
}