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| 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 "base/android/jni_weak_ref.h" | |
| 11 #include "base/android/scoped_java_ref.h" | |
| 12 #include "base/macros.h" | |
| 13 | |
| 14 #include "printing/page_range.h" | |
| 15 | |
| 16 namespace content { | |
| 17 class WebContents; | |
| 18 }; | |
| 19 | |
| 20 namespace printing { | |
| 21 class PrintSettings; | |
| 22 }; | |
| 23 | |
| 24 namespace android_webview { | |
| 25 | |
| 26 class AwPdfExporter { | |
| 27 public: | |
| 28 AwPdfExporter(JNIEnv* env, | |
| 29 const base::android::JavaRef<jobject>& obj, | |
| 30 content::WebContents* web_contents); | |
| 31 | |
| 32 ~AwPdfExporter(); | |
| 33 | |
| 34 void ExportToPdf(JNIEnv* env, | |
| 35 const base::android::JavaParamRef<jobject>& obj, | |
| 36 int fd, | |
| 37 jintArray pages, | |
| 38 const base::android::JavaParamRef<jobject>& cancel_signal); | |
| 39 | |
| 40 private: | |
| 41 void InitPdfSettings(JNIEnv* env, | |
| 42 const base::android::JavaRef<jobject>& obj, | |
| 43 const printing::PageRanges& page_ranges, | |
| 44 printing::PrintSettings& settings); | |
| 45 void DidExportPdf(int fd, bool success); | |
| 46 | |
| 47 JavaObjectWeakGlobalRef java_ref_; | |
| 48 content::WebContents* web_contents_; | |
| 49 | |
| 50 DISALLOW_COPY_AND_ASSIGN(AwPdfExporter); | |
| 51 }; | |
| 52 | |
| 53 bool RegisterAwPdfExporter(JNIEnv* env); | |
| 54 | |
| 55 } // namespace android_webview | |
| 56 | |
| 57 #endif // ANDROID_WEBVIEW_NATIVE_AW_PDF_EXPORTER_H_ | |
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