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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/renderer/pepper/chrome_pdf_print_client.h" | 5 #include "chrome/renderer/pepper/chrome_pdf_print_client.h" |
6 | 6 |
7 #include "components/printing/renderer/print_web_view_helper.h" | 7 #include "components/printing/renderer/print_web_view_helper.h" |
8 #include "content/public/renderer/pepper_plugin_instance.h" | 8 #include "content/public/renderer/pepper_plugin_instance.h" |
9 #include "content/public/renderer/render_view.h" | 9 #include "content/public/renderer/render_frame.h" |
10 #include "third_party/WebKit/public/web/WebDocument.h" | 10 #include "third_party/WebKit/public/web/WebDocument.h" |
11 #include "third_party/WebKit/public/web/WebElement.h" | 11 #include "third_party/WebKit/public/web/WebElement.h" |
12 #include "third_party/WebKit/public/web/WebLocalFrame.h" | 12 #include "third_party/WebKit/public/web/WebLocalFrame.h" |
13 #include "third_party/WebKit/public/web/WebPluginContainer.h" | 13 #include "third_party/WebKit/public/web/WebPluginContainer.h" |
14 | 14 |
15 namespace { | 15 namespace { |
16 | 16 |
17 blink::WebElement GetWebElement(PP_Instance instance_id) { | 17 blink::WebElement GetWebElement(PP_Instance instance_id) { |
18 content::PepperPluginInstance* instance = | 18 content::PepperPluginInstance* instance = |
19 content::PepperPluginInstance::Get(instance_id); | 19 content::PepperPluginInstance::Get(instance_id); |
20 if (!instance) | 20 if (!instance) |
21 return blink::WebElement(); | 21 return blink::WebElement(); |
22 return instance->GetContainer()->element(); | 22 return instance->GetContainer()->element(); |
23 } | 23 } |
24 | 24 |
25 printing::PrintWebViewHelper* GetPrintWebViewHelper( | 25 printing::PrintWebViewHelper* GetPrintWebViewHelper( |
26 const blink::WebElement& element) { | 26 const blink::WebElement& element) { |
27 if (element.isNull()) | 27 if (element.isNull()) |
28 return nullptr; | 28 return nullptr; |
29 blink::WebView* view = element.document().frame()->view(); | 29 auto* render_frame = |
30 content::RenderView* render_view = content::RenderView::FromWebView(view); | 30 content::RenderFrame::FromWebFrame(element.document().frame()); |
31 return printing::PrintWebViewHelper::Get(render_view); | 31 return printing::PrintWebViewHelper::Get(render_frame); |
32 } | 32 } |
33 | 33 |
34 } // namespace | 34 } // namespace |
35 | 35 |
36 ChromePDFPrintClient::ChromePDFPrintClient() {} | 36 ChromePDFPrintClient::ChromePDFPrintClient() {} |
| 37 |
37 ChromePDFPrintClient::~ChromePDFPrintClient() {} | 38 ChromePDFPrintClient::~ChromePDFPrintClient() {} |
38 | 39 |
39 bool ChromePDFPrintClient::IsPrintingEnabled(PP_Instance instance_id) { | 40 bool ChromePDFPrintClient::IsPrintingEnabled(PP_Instance instance_id) { |
40 blink::WebElement element = GetWebElement(instance_id); | 41 blink::WebElement element = GetWebElement(instance_id); |
41 printing::PrintWebViewHelper* helper = GetPrintWebViewHelper(element); | 42 printing::PrintWebViewHelper* helper = GetPrintWebViewHelper(element); |
42 return helper && helper->IsPrintingEnabled(); | 43 return helper && helper->IsPrintingEnabled(); |
43 } | 44 } |
44 | 45 |
45 bool ChromePDFPrintClient::Print(PP_Instance instance_id) { | 46 bool ChromePDFPrintClient::Print(PP_Instance instance_id) { |
46 blink::WebElement element = GetWebElement(instance_id); | 47 blink::WebElement element = GetWebElement(instance_id); |
47 printing::PrintWebViewHelper* helper = GetPrintWebViewHelper(element); | 48 printing::PrintWebViewHelper* helper = GetPrintWebViewHelper(element); |
48 if (!helper) | 49 if (!helper) |
49 return false; | 50 return false; |
50 helper->PrintNode(element); | 51 helper->PrintNode(element); |
51 return true; | 52 return true; |
52 } | 53 } |
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