package org.fanhongtao.tools.chmbuilder;
import java.io.File;
import java.io.IOException;
import org.apache.log4j.BasicConfigurator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.DirectoryDialog;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.fanhongtao.swt.BaseShell;
/**
*
* @author Dharma
* @created 2008-11-15
*/
public class ChmBuilderShell extends BaseShell
{
private Text textHtmlDir;
private Text textDefaultPage;
private Text textChmFile;
private Text textChmTitle; // CHM文件的标题
private Button btnCreateChm;
@Override
public void createContents(Shell shell)
{
shell.setLayout(new GridLayout());
createInputs(shell);
createButtons(shell);
getShell().pack();
textChmFile.setText("");
}
private void createInputs(Composite parent)
{
Composite composite = new Composite(parent, SWT.NONE);
composite.setLayoutData(new GridData(GridData.FILL_BOTH));
composite.setLayout(new GridLayout(3, false));
Button btn = null;
// HTML dir
new Label(composite, SWT.NONE).setText("HTML文件目录(&H)");
textHtmlDir = new Text(composite, SWT.BORDER);
textHtmlDir.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
textHtmlDir.setToolTipText("指定原始的HTML文件所在目录");
btn = new Button(composite, SWT.FLAT);
btn.setText("选择(&S)");
btn.addSelectionListener(new SelectionAdapter()
{
@Override
public void widgetSelected(SelectionEvent e)
{
chooseHtmlDir();
}
});
// CHM中的缺省文件（启动CHM时显示的文件）
new Label(composite, SWT.NONE).setText("缺省文件(&D)");
textDefaultPage = new Text(composite, SWT.BORDER);
textDefaultPage.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
textDefaultPage.setToolTipText("指定启动CHM时显示的页面");
btn = new Button(composite, SWT.FLAT);
btn.setText("选择(&E)");
btn.addSelectionListener(new SelectionAdapter()
{
@Override
public void widgetSelected(SelectionEvent e)
{
chooseHtmlIndexFile();
}
});
// CHM file
new Label(composite, SWT.NONE).setText("CHM文件名(&C)");
textChmFile = new Text(composite, SWT.BORDER);
textChmFile.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
textChmFile.setToolTipText("输入要生成的CHM文件名");
btn = new Button(composite, SWT.FLAT);
btn.setText("选择(&O)");
btn.addSelectionListener(new SelectionAdapter()
{
@Override
public void widgetSelected(SelectionEvent e)
{
chooseChmFile();
}
});
// CHM Title
new Label(composite, SWT.NONE).setText("CHM文件标题(&T)");
textChmTitle = new Text(composite, SWT.BORDER);
textChmTitle.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
textChmTitle.setToolTipText("输入要生成的CHM文件的标题");
new Label(composite, SWT.NONE).setText("");
textChmFile.setText("d:\\java\\Apache\\Commons\\apidocs");
// 设置缺省值
// textChmFile.setText("Apache.Lang.chm");
// textHtmlDir.setText("d:\\java\\Apache\\Commons\\apidocs");
// textHtmlIndex.setText("index.html");
}
private void createButtons(Composite parent)
{
Composite composite = new Composite(parent, SWT.NONE);
GridData gridData = new GridData();
gridData.horizontalAlignment = GridData.END;
composite.setLayoutData(gridData);
composite.setLayout(new RowLayout());
btnCreateChm = new Button(composite, SWT.NONE);
btnCreateChm.setText("生成CHM文件(&G)");
btnCreateChm.addSelectionListener(new SelectionAdapter()
{
@Override
public void widgetSelected(SelectionEvent e)
{
generateChm();
}
});
}
/**
* 指定原始HTML文件的目录
*/
private void chooseHtmlDir()
{
DirectoryDialog dlg = new DirectoryDialog(getShell());
dlg.setText("选择原始HTML的目录");
String tmp = textHtmlDir.getText().trim();
if (tmp.length() != 0)
{
try
{
dlg.setFilterPath(new File(tmp).getCanonicalPath());
}
catch (IOException e)
{
// do nothing
}
}
String dirName = dlg.open();
if (dirName != null)
{
textHtmlDir.setText(dirName);
}
}
/**
* 指定的HTML index文件名
*/
private void chooseHtmlIndexFile()
{
FileDialog dlg = new FileDialog(getShell(), SWT.OPEN);
dlg.setText("指定启动CHM时的缺省文件");
dlg.setFilterNames(new String[] { "HTM(*.htm); HTML(*.html)" });
dlg.setFilterExtensions(new String[] { "*.htm; *.html" });
// 设置缺省路径
String tmp = textDefaultPage.getText().trim();
if (tmp.length() != 0)
{
try
{
dlg.setFilterPath(new File(tmp).getCanonicalPath());
}
catch (IOException e)
{
// do nothing
}
}
else
{
tmp = textHtmlDir.getText().trim();
if (tmp.length() != 0)
{
dlg.setFilterPath(tmp);
}
}
String fileName = dlg.open();
if (fileName != null)
{
textDefaultPage.setText(fileName);
}
}
/**
* 指定生成的CHM文件名
*/
private void chooseChmFile()
{
FileDialog dlg = new FileDialog(getShell(), SWT.SAVE);
dlg.setText("指定要生成的CHM文件");
dlg.setFilterNames(new String[] { "CHM(*.chm)" });
dlg.setFilterExtensions(new String[] { "*.chm" });
String tmp = textChmFile.getText().trim();
if (tmp.length() != 0)
{
try
{
dlg.setFilterPath(new File(tmp).getCanonicalPath());
}
catch (IOException e)
{
// do nothing
}
}
else
{
tmp = textHtmlDir.getText().trim();
if (tmp.length() != 0)
{
dlg.setFilterPath(new File(tmp).getParent()); // chm文件通常应该在HTML目录外面生成
}
}
String fileName = dlg.open();
if (fileName != null)
{
textChmFile.setText(fileName);
}
}
/**
* 创建CHM文件
*/
private void generateChm()
{
String chmFile = textChmFile.getText().trim();
String htmlDir = textHtmlDir.getText().trim();
String defaultHtml = textDefaultPage.getText().trim();
String chmTitle = textChmTitle.getText().trim();
if ((chmFile.length() == 0) || (htmlDir.length() == 0) || (defaultHtml.length() == 0))
{
MessageBox messageBox = new MessageBox(getShell(), SWT.ICON_ERROR);
messageBox.setText("错误");
messageBox.setMessage("文件名、目录名不能为空");
messageBox.open();
return;
}
try
{
ChmBuilder builder = new ChmBuilder(chmFile, htmlDir, defaultHtml, chmTitle);
builder.run();
MessageBox messageBox = new MessageBox(getShell(), SWT.ICON_INFORMATION);
messageBox.setText("提示");
messageBox.setMessage("生成CHM文件成功。\nCHM 文件名: " + builder.getChmFileName());
messageBox.open();
}
catch (IOException e)
{
MessageBox messageBox = new MessageBox(getShell(), SWT.ICON_ERROR);
messageBox.setText("错误");
messageBox.setMessage("生成CHM失败.");
messageBox.open();
}
}
/**
* @param args
*/
public static void main(String[] args)
{
BasicConfigurator.configure(); // 使用缺省配置
new ChmBuilderShell().run("CHM Builder");
}
}