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Support EPUB style resources - a few bugfixes and improvements

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git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@109 f0f2a975-2e09-46c8-9428-3b39399b9f3c
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henrikjust 2011-06-14 18:11:30 +00:00
parent ef05312e21
commit 8e07ca2338
6 changed files with 97 additions and 45 deletions
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68
source/java/org/openoffice/da/comp/w2lcommon/helper/FilePicker.java
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@ -16,16 +16,17 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* Copyright: 2002-2010 by Henrik Just
* Copyright: 2002-2011 by Henrik Just
*
* All Rights Reserved.
*
* Version 1.2 (2010-04-12)
* Version 1.2 (2010-06-11)
*
*/
package org.openoffice.da.comp.w2lcommon.helper;
import com.sun.star.lang.IllegalArgumentException;
import com.sun.star.lang.XComponent;
import com.sun.star.ui.dialogs.ExecutableDialogResults;
import com.sun.star.ui.dialogs.XExecutableDialog;
@ -35,7 +36,10 @@ import com.sun.star.uno.XComponentContext;
public class FilePicker {
private XComponentContext xContext;
private XComponentContext xContext;
// The default directory for the dialog
private String sDirectoryURL;
/** Convenience wrapper class for the UNO file picker service
*
@ -43,41 +47,81 @@ public class FilePicker {
*/
public FilePicker(XComponentContext xContext) {
this.xContext = xContext;
sDirectoryURL = null;
}
/** Get one or more user selected paths with a file picker
*
* Warning: This does not work on all platforms when using native file pickers
* (but always when using Office file pickers)
*
* @return array containing the path URLs or null if the dialog is canceled
*/
public String[] getPaths() {
return getPaths(true);
}
/** Get a user selected path with a file picker
*
* @return the path or null if the dialog is canceled
* @return the path URL or null if the dialog is canceled
*/
public String getPath() {
String[] sPaths = getPaths(false);
if (sPaths!=null && sPaths.length>0) {
return sPaths[0];
}
return null;
}
private String[] getPaths(boolean bAllowMultiSelection) {
// Create FilePicker
Object filePicker = null;
try {
// Note: Could be changed for OfficeFilePicker to always use internal file pickers
filePicker = xContext.getServiceManager().createInstanceWithContext("com.sun.star.ui.dialogs.FilePicker", xContext);
}
catch (com.sun.star.uno.Exception e) {
return null;
}
// Display the FilePicker
// Get the required interfaces
XFilePicker xFilePicker = (XFilePicker) UnoRuntime.queryInterface(XFilePicker.class, filePicker);
XExecutableDialog xExecutable = (XExecutableDialog) UnoRuntime.queryInterface(XExecutableDialog.class, xFilePicker);
// Get the path
String sPath = null;
// Configure the file picker
xFilePicker.setMultiSelectionMode(bAllowMultiSelection);
if (sDirectoryURL!=null) {
try {
xFilePicker.setDisplayDirectory(sDirectoryURL);
} catch (IllegalArgumentException e) {
e.printStackTrace();
}
}
// Get the paths
String[] sPaths = null;
if (xExecutable.execute() == ExecutableDialogResults.OK) {
sDirectoryURL = xFilePicker.getDisplayDirectory();
String[] sPathList = xFilePicker.getFiles();
if (sPathList.length > 0) {
sPath = sPathList[0];
}
int nCount = sPathList.length;
if (nCount>1) {
// According to the spec, the first entry is the path and remaining entries are file names
sPaths = new String[nCount-1];
for (int i=1; i<nCount; i++) {
sPaths[i-1]=sPathList[0] + sPathList[i];
System.out.println("File "+sPaths[i-1]);
}
}
else if (nCount==1) {
sPaths = sPathList;
}
}
// Dispose the file picker
XComponent xComponent = (XComponent) UnoRuntime.queryInterface(XComponent.class, xFilePicker);
xComponent.dispose();
return sPath;
return sPaths;
}
}