org.eclipse.swt.browser.HelperAppLauncherDialog_10 Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of org.eclipse.swt.win32.win32.x86 Show documentation

SWT is an open source widget toolkit for Java designed to provide efficient, portable access to the user-interface facilities of the operating systems on which it is implemented.

The newest version!

/*******************************************************************************
 * Copyright (c) 2012 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.swt.browser;

import org.eclipse.swt.*;
import org.eclipse.swt.internal.C;
import org.eclipse.swt.internal.mozilla.*;
import org.eclipse.swt.widgets.*;

/**
 * This class implements the nsIHelperAppLauncherDialog interface for mozilla
 * versions >= 4.  For mozilla versions >= 1.9, < 4 this interface is
 * implemented by class HelperAppLauncherDialog_1_9.  HelperAppLauncherDialogFactory
 * determines at runtime which of these classes to instantiate. 
 */
class HelperAppLauncherDialog_10 extends HelperAppLauncherDialog_1_9 {
	XPCOMObject supports;
	XPCOMObject helperAppLauncherDialog;
	int refCount = 0;

HelperAppLauncherDialog_10 () {
	createCOMInterfaces ();
}

/* nsIHelperAppLauncherDialog */

int Show (int /*long*/ aLauncher, int /*long*/ aContext, int aReason) {
	nsIHelperAppLauncher_8 helperAppLauncher = new nsIHelperAppLauncher_8 (aLauncher);
	return helperAppLauncher.SaveToDisk (0, 0);
}

int PromptForSaveToFile (int /*long*/ aLauncher, int /*long*/ aWindowContext, int /*long*/ aDefaultFileName, int /*long*/ aSuggestedFileExtension, int aForcePrompt, int /*long*/ _retval) {
	int length = XPCOM.strlen_PRUnichar (aDefaultFileName);
	char[] dest = new char[length];
	XPCOM.memmove (dest, aDefaultFileName, length * 2);
	String defaultFile = new String (dest);

	length = XPCOM.strlen_PRUnichar (aSuggestedFileExtension);
	dest = new char[length];
	XPCOM.memmove (dest, aSuggestedFileExtension, length * 2);
	String suggestedFileExtension = new String (dest);

	Shell shell = new Shell ();
	FileDialog fileDialog = new FileDialog (shell, SWT.SAVE);
	fileDialog.setFileName (defaultFile);
	fileDialog.setFilterExtensions (new String[] {suggestedFileExtension});
	String name = fileDialog.open ();
	shell.close ();
	if (name == null) {
		nsIHelperAppLauncher_8 launcher = new nsIHelperAppLauncher_8 (aLauncher);
		int rc = launcher.Cancel (XPCOM.NS_BINDING_ABORTED);
		if (rc != XPCOM.NS_OK) Mozilla.error (rc);
		return XPCOM.NS_ERROR_FAILURE;
	}
	nsEmbedString path = new nsEmbedString (name);
	int /*long*/[] result = new int /*long*/[1];
	int rc = XPCOM.NS_NewLocalFile (path.getAddress (), 1, result);
	path.dispose ();
	if (rc != XPCOM.NS_OK) Mozilla.error (rc);
	if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER);
	/* Our own nsIDownload has been registered during the Browser initialization. It will be invoked by Mozilla. */
	XPCOM.memmove (_retval, result, C.PTR_SIZEOF);	
	return XPCOM.NS_OK;
}
}