Example usage for com.intellij.openapi.fileChooser FileChooser chooseFiles

Introduction

In this page you can find the example usage for com.intellij.openapi.fileChooser FileChooser chooseFiles.

Prototype

public static void chooseFiles(@NotNull final FileChooserDescriptor descriptor, @Nullable final Project project,
        @Nullable final Component parent, @Nullable final VirtualFile toSelect,
        @NotNull final Consumer<? super List<VirtualFile>> callback) 

Source Link

Document

Shows file/folder open dialog, allows user to choose files/folders and then passes result to callback in EDT.

Usage

From source file:com.intellij.ide.actions.ChooseComponentsToExportDialog.java

License:Apache License

@NotNull
public static AsyncResult<String> chooseSettingsFile(String oldPath, Component parent, final String title,
        final String description) {
    FileChooserDescriptor chooserDescriptor = FileChooserDescriptorFactory.createSingleLocalFileDescriptor();
    chooserDescriptor.setDescription(description);
    chooserDescriptor.setHideIgnored(false);
    chooserDescriptor.setTitle(title);//from w w  w.ja  v a 2s  . c om

    VirtualFile initialDir;
    if (oldPath != null) {
        final File oldFile = new File(oldPath);
        initialDir = LocalFileSystem.getInstance().findFileByIoFile(oldFile);
        if (initialDir == null && oldFile.getParentFile() != null) {
            initialDir = LocalFileSystem.getInstance().findFileByIoFile(oldFile.getParentFile());
        }
    } else {
        initialDir = null;
    }
    final AsyncResult<String> result = new AsyncResult<String>();
    FileChooser.chooseFiles(chooserDescriptor, null, parent, initialDir, new FileChooser.FileChooserConsumer() {
        @Override
        public void consume(List<VirtualFile> files) {
            VirtualFile file = files.get(0);
            if (file.isDirectory()) {
                result.setDone(file.getPath() + '/' + new File(DEFAULT_PATH).getName());
            } else {
                result.setDone(file.getPath());
            }
        }

        @Override
        public void cancelled() {
            result.setRejected();
        }
    });
    return result;
}

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From source file:com.microsoft.intellij.ui.util.UIUtils.java

License:Open Source License

public static ActionListener createFileChooserListener(final TextFieldWithBrowseButton parent,
        final @Nullable Project project, final FileChooserDescriptor descriptor,
        final Consumer<List<VirtualFile>> consumer) {
    return new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            FileChooser.chooseFiles(descriptor, project, parent, parent.getText().isEmpty() ? null
                    : LocalFileSystem.getInstance().findFileByPath(parent.getText()), consumer);
        }/*w  w  w .ja va2s.  co m*/
    };
}

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