com.android.tools.idea.ddms.hprof.SaveHprofDialog.java Source code

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Here is the source code for com.android.tools.idea.ddms.hprof.SaveHprofDialog.java

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/*
 * Copyright (C) 2013 The Android Open Source Project
 *
 * 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.android.tools.idea.ddms.hprof;

import com.android.SdkConstants;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.TextFieldWithBrowseButton;
import com.intellij.openapi.ui.ValidationInfo;
import org.jetbrains.android.util.AndroidBundle;
import org.jetbrains.android.util.SaveFileListener;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;
import java.io.File;

public class SaveHprofDialog extends DialogWrapper {
    private static final String TITLE = AndroidBundle.message("android.ddms.actions.dump.hprof.savedialog.title");
    private static String ourLastUsedPath = null;
    private static boolean ourLastRunHprofConvSetting = true; // default to true as this is required to open the hprof in MAT or Your kit

    private final Project myProject;

    private JPanel myContentPane;
    private TextFieldWithBrowseButton myPathTextFieldWithButton;
    private JCheckBox myHprofConvertCheckbox;

    public SaveHprofDialog(@NotNull Project project) {
        super(project);
        myProject = project;
        setTitle(TITLE);

        if (ourLastUsedPath != null) {
            myPathTextFieldWithButton.getTextField().setText(ourLastUsedPath);
        }

        myHprofConvertCheckbox.setSelected(ourLastRunHprofConvSetting);

        myPathTextFieldWithButton.addActionListener(
                new SaveFileListener(myContentPane, myPathTextFieldWithButton, TITLE, SdkConstants.EXT_HPROF) {
                    @Nullable
                    @Override
                    protected String getDefaultLocation() {
                        return myProject.getBasePath();
                    }
                });
        myPathTextFieldWithButton.setTextFieldPreferredWidth(60);

        init();
    }

    @Nullable
    @Override
    protected JComponent createCenterPanel() {
        return myContentPane;
    }

    @Nullable
    @Override
    protected ValidationInfo doValidate() {
        String path = myPathTextFieldWithButton.getText().trim();
        JTextField textField = myPathTextFieldWithButton.getTextField();

        if (path.isEmpty()) {
            return new ValidationInfo("Destination should not be empty", textField);
        }

        File f = new File(path);
        if (!f.isAbsolute()) {
            return new ValidationInfo("Destination path must be absolute.", textField);
        }

        if (f.getParentFile() == null || !f.getParentFile().isDirectory()) {
            return new ValidationInfo("Invalid path", textField);
        }

        return null;
    }

    @Nullable
    @Override
    protected String getDimensionServiceKey() {
        return "AndroidSaveHprofDialogDimensions";
    }

    @SuppressWarnings("AssignmentToStaticFieldFromInstanceMethod")
    @Override
    protected void doOKAction() {
        ourLastUsedPath = myPathTextFieldWithButton.getText().trim();
        ourLastRunHprofConvSetting = myHprofConvertCheckbox.isSelected();
        super.doOKAction();
    }

    @NotNull
    public File getHprofFile() {
        return new File(myPathTextFieldWithButton.getText().trim());
    }

    public boolean shouldConvertToHprof() {
        return myHprofConvertCheckbox.isSelected();
    }
}