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/*******************************************************************************
* Copyright (c) 2013 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.graphics.Device;
import org.eclipse.swt.internal.cef3.*;
public class CEFJSDialogHandler {
private static final int JSDIALOGTYPE_ALERT = 0;
private static final int JSDIALOGTYPE_CONFIRM = 1;
private static final int JSDIALOGTYPE_PROMPT = 2;
CEF3Object object;
CEF host;
int refCount = 1;
public CEFJSDialogHandler(CEF host) {
this.host = host;
object = new CEF3Object (new int[] {0, 0, 0, 8, 4, 1}) {
public long /*int*/ method0(long /*int*/[] args) {return add_ref();}
public long /*int*/ method1(long /*int*/[] args) {return CEFJSDialogHandler.this.release();}
public long /*int*/ method2(long /*int*/[] args) {return get_refct();}
public long /*int*/ method3(long /*int*/[] args) {return on_jsdialog(args[0], args[1], args[2], (int)/*64*/ args[3], args[4], args[5], args[6],(int)/*64*/args[7]);}
public long /*int*/ method4(long /*int*/[] args) {return on_before_unload_dialog(args[0], args[1],(int)/*64*/args[2], args[3]);}
public long /*int*/ method5(long /*int*/[] args) {return on_reset_dialog_state(args[0]);}
};
}
long /*int*/ getAddress () {
return object.getAddress ();
}
/* cef_base_t */
synchronized int add_ref() {
refCount++;
return refCount;
}
synchronized int get_refct() {
return refCount;
}
synchronized int release() {
if (--refCount == 0) {
if (Device.DEBUG) System.out.println("release: CEFJSDialogHandler");
if (object != null) {
object.dispose ();
}
object = null;
}
return refCount;
}
long /*int*/ on_jsdialog(long /*int*/ browser, long /*int*/ originUrl, long /*int*/ acceptLang, int dialogType, long /*int*/ strMessageText, long /*int*/ strDefaultPromptText, long /*int*/ pCallback, int suppressMessage) {
if (Device.DEBUG) System.out.println("on_jsdialog (impl)");
final String message = CEF.ExtractCEFString(strMessageText);
final CEFJSDialogCallback callback = new CEFJSDialogCallback(pCallback);
if (dialogType == JSDIALOGTYPE_ALERT) {
host.browser.getDisplay().asyncExec(new Runnable() {
public void run() {
if (host.browser.isDisposed()) return;
host.showAlertMessage("Javascript", message, callback); //$NON-NLS-1$
}
});
}
else if (dialogType == JSDIALOGTYPE_CONFIRM) {
host.browser.getDisplay().asyncExec(new Runnable() {
public void run() {
if (host.browser.isDisposed()) return;
host.showConfirmPanel("Javascript", message, callback); //$NON-NLS-1$
}
});
}
else if (dialogType == JSDIALOGTYPE_PROMPT) {
final String defaultPromptText = CEF.ExtractCEFString(strDefaultPromptText);
host.browser.getDisplay().asyncExec(new Runnable() {
public void run() {
if (host.browser.isDisposed()) return;
host.showTextPrompter("Javascript",message, defaultPromptText, callback); //$NON-NLS-1$
}
});
}
else {
new CEFBase(browser).release();
return 0;
}
new CEFBase(browser).release();
return 1;
}
long /*int*/ on_before_unload_dialog(long /*int*/ browser, long /*int*/ strMessageText, int isReload, long /*int*/ pCallback) {
if (Device.DEBUG) System.out.println("on_before_unload_dialog (impl)");
final String message = CEF.ExtractCEFString(strMessageText);
final CEFJSDialogCallback callback = new CEFJSDialogCallback(pCallback);
host.browser.getDisplay().asyncExec(new Runnable() {
public void run() {
if (host.browser.isDisposed()) return;
host.showBeforeUnloadConfirmPanel(message, callback);
}
});
new CEFBase(browser).release();
return 1;
}
long /*int*/ on_reset_dialog_state(long /*int*/ browser) {
if (Device.DEBUG) System.out.println("on_reset_dialog_state (TODO)");
new CEFBase(browser).release();
return 0;
}
}
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