1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef ANDROID_WEBVIEW_NATIVE_AW_PDF_EXPORTER_H_
6#define ANDROID_WEBVIEW_NATIVE_AW_PDF_EXPORTER_H_
7
8#include <jni.h>
9
10#include "android_webview/browser/renderer_host/print_manager.h"
11#include "base/android/jni_weak_ref.h"
12#include "base/android/scoped_java_ref.h"
13#include "base/basictypes.h"
14#include "base/memory/scoped_ptr.h"
15#include "skia/ext/refptr.h"
16
17namespace content {
18class WebContents;
19};
20
21namespace printing {
22class PrintSettings;
23};
24
25namespace android_webview {
26
27class AwPdfExporter : public PrintManagerDelegate {
28 public:
29  AwPdfExporter(JNIEnv* env,
30                jobject obj,
31                content::WebContents* web_contents);
32
33  virtual ~AwPdfExporter();
34
35  void ExportToPdf(JNIEnv* env,
36                   jobject obj,
37                   int fd,
38                   jobject cancel_signal);
39
40  // Implement PrintManagerDelegate methods
41  virtual void DidExportPdf(bool success) OVERRIDE;
42  virtual bool IsCancelled() OVERRIDE;
43
44 private:
45  void CreatePdfSettings(JNIEnv* env, jobject obj);
46
47  JavaObjectWeakGlobalRef java_ref_;
48  content::WebContents* web_contents_;
49
50  scoped_ptr<PrintManager> print_manager_;
51  scoped_ptr<printing::PrintSettings> print_settings_;
52
53  DISALLOW_COPY_AND_ASSIGN(AwPdfExporter);
54};
55
56bool RegisterAwPdfExporter(JNIEnv* env);
57
58}  // namespace android_webview
59
60#endif  // ANDROID_WEBVIEW_NATIVE_AW_PDF_EXPORTER_H_
61