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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/browser/printing/print_view_manager_common.h" | 5 #include "chrome/browser/printing/print_view_manager_common.h" |
6 | 6 |
| 7 #include "content/public/browser/render_frame_host.h" |
7 #include "extensions/features/features.h" | 8 #include "extensions/features/features.h" |
8 #include "printing/features/features.h" | 9 #include "printing/features/features.h" |
9 | 10 |
10 #if BUILDFLAG(ENABLE_EXTENSIONS) | 11 #if BUILDFLAG(ENABLE_EXTENSIONS) |
11 #include "components/guest_view/browser/guest_view_manager.h" | 12 #include "components/guest_view/browser/guest_view_manager.h" |
12 #include "extensions/browser/guest_view/mime_handler_view/mime_handler_view_gues
t.h" | 13 #include "extensions/browser/guest_view/mime_handler_view/mime_handler_view_gues
t.h" |
13 #endif // BUILDFLAG(ENABLE_EXTENSIONS) | 14 #endif // BUILDFLAG(ENABLE_EXTENSIONS) |
14 | 15 |
15 #if BUILDFLAG(ENABLE_PRINT_PREVIEW) | 16 #if BUILDFLAG(ENABLE_PRINT_PREVIEW) |
16 #include "chrome/browser/printing/print_view_manager.h" | 17 #include "chrome/browser/printing/print_view_manager.h" |
17 #else | 18 #else |
18 #include "chrome/browser/printing/print_view_manager_basic.h" | 19 #include "chrome/browser/printing/print_view_manager_basic.h" |
19 #endif // BUILDFLAG(ENABLE_PRINT_PREVIEW) | 20 #endif // BUILDFLAG(ENABLE_PRINT_PREVIEW) |
20 | 21 |
21 namespace printing { | 22 namespace printing { |
| 23 |
22 namespace { | 24 namespace { |
23 #if BUILDFLAG(ENABLE_EXTENSIONS) | 25 #if BUILDFLAG(ENABLE_EXTENSIONS) |
24 // Stores |guest_contents| in |result| and returns true if |guest_contents| is a | 26 // Stores |guest_contents| in |result| and returns true if |guest_contents| is a |
25 // full page MimeHandlerViewGuest plugin. Otherwise, returns false. | 27 // full page MimeHandlerViewGuest plugin. Otherwise, returns false. |
26 bool StoreFullPagePlugin(content::WebContents** result, | 28 bool StoreFullPagePlugin(content::WebContents** result, |
27 content::WebContents* guest_contents) { | 29 content::WebContents* guest_contents) { |
28 auto* guest_view = | 30 auto* guest_view = |
29 extensions::MimeHandlerViewGuest::FromWebContents(guest_contents); | 31 extensions::MimeHandlerViewGuest::FromWebContents(guest_contents); |
30 if (guest_view && guest_view->is_full_page_plugin()) { | 32 if (guest_view && guest_view->is_full_page_plugin()) { |
31 *result = guest_contents; | 33 *result = guest_contents; |
(...skipping 12 matching lines...) Expand all Loading... |
44 contents->GetBrowserContext()); | 46 contents->GetBrowserContext()); |
45 if (guest_view_manager) { | 47 if (guest_view_manager) { |
46 guest_view_manager->ForEachGuest( | 48 guest_view_manager->ForEachGuest( |
47 contents, | 49 contents, |
48 base::Bind(&StoreFullPagePlugin, &contents)); | 50 base::Bind(&StoreFullPagePlugin, &contents)); |
49 } | 51 } |
50 #endif // BUILDFLAG(ENABLE_EXTENSIONS) | 52 #endif // BUILDFLAG(ENABLE_EXTENSIONS) |
51 return contents; | 53 return contents; |
52 } | 54 } |
53 | 55 |
| 56 // Pick the right RenderFrameHost based on the WebContentses. |
| 57 content::RenderFrameHost* GetRenderFrameHostToUse( |
| 58 content::WebContents* original_contents, |
| 59 content::WebContents* contents_to_use) { |
| 60 if (original_contents != contents_to_use) |
| 61 return contents_to_use->GetMainFrame(); |
| 62 return GetFrameToPrint(contents_to_use); |
| 63 } |
| 64 |
54 } // namespace | 65 } // namespace |
55 | 66 |
56 void StartPrint(content::WebContents* contents, | 67 void StartPrint(content::WebContents* contents, |
57 bool print_preview_disabled, | 68 bool print_preview_disabled, |
58 bool selection_only) { | 69 bool has_selection) { |
59 #if BUILDFLAG(ENABLE_PRINT_PREVIEW) | 70 #if BUILDFLAG(ENABLE_PRINT_PREVIEW) |
60 using PrintViewManagerImpl = PrintViewManager; | 71 using PrintViewManagerImpl = PrintViewManager; |
61 #else | 72 #else |
62 using PrintViewManagerImpl = PrintViewManagerBasic; | 73 using PrintViewManagerImpl = PrintViewManagerBasic; |
63 #endif // BUILDFLAG(ENABLE_PRINT_PREVIEW) | 74 #endif // BUILDFLAG(ENABLE_PRINT_PREVIEW) |
64 | 75 |
| 76 content::WebContents* contents_to_use = GetWebContentsToUse(contents); |
65 auto* print_view_manager = | 77 auto* print_view_manager = |
66 PrintViewManagerImpl::FromWebContents(GetWebContentsToUse(contents)); | 78 PrintViewManagerImpl::FromWebContents(contents_to_use); |
67 if (!print_view_manager) | 79 if (!print_view_manager) |
68 return; | 80 return; |
| 81 |
| 82 content::RenderFrameHost* rfh_to_use = |
| 83 GetRenderFrameHostToUse(contents, contents_to_use); |
| 84 if (!rfh_to_use) |
| 85 return; |
| 86 |
69 #if BUILDFLAG(ENABLE_PRINT_PREVIEW) | 87 #if BUILDFLAG(ENABLE_PRINT_PREVIEW) |
70 if (!print_preview_disabled) { | 88 if (!print_preview_disabled) { |
71 print_view_manager->PrintPreviewNow(selection_only); | 89 print_view_manager->PrintPreviewNow(rfh_to_use, has_selection); |
72 return; | 90 return; |
73 } | 91 } |
74 #endif // ENABLE_PRINT_PREVIEW | 92 #endif // ENABLE_PRINT_PREVIEW |
75 | 93 |
76 #if BUILDFLAG(ENABLE_BASIC_PRINTING) | 94 #if BUILDFLAG(ENABLE_BASIC_PRINTING) |
77 print_view_manager->PrintNow(); | 95 print_view_manager->PrintNow(rfh_to_use); |
78 #endif // ENABLE_BASIC_PRINTING | 96 #endif // ENABLE_BASIC_PRINTING |
79 } | 97 } |
80 | 98 |
81 #if BUILDFLAG(ENABLE_BASIC_PRINTING) | 99 #if BUILDFLAG(ENABLE_BASIC_PRINTING) |
82 void StartBasicPrint(content::WebContents* contents) { | 100 void StartBasicPrint(content::WebContents* contents) { |
83 #if BUILDFLAG(ENABLE_PRINT_PREVIEW) | 101 #if BUILDFLAG(ENABLE_PRINT_PREVIEW) |
| 102 content::WebContents* contents_to_use = GetWebContentsToUse(contents); |
84 PrintViewManager* print_view_manager = | 103 PrintViewManager* print_view_manager = |
85 PrintViewManager::FromWebContents(GetWebContentsToUse(contents)); | 104 PrintViewManager::FromWebContents(contents_to_use); |
86 if (!print_view_manager) | 105 if (!print_view_manager) |
87 return; | 106 return; |
88 print_view_manager->BasicPrint(); | 107 |
| 108 content::RenderFrameHost* rfh_to_use = |
| 109 GetRenderFrameHostToUse(contents, contents_to_use); |
| 110 if (!rfh_to_use) |
| 111 return; |
| 112 |
| 113 print_view_manager->BasicPrint(rfh_to_use); |
89 #endif // ENABLE_PRINT_PREVIEW | 114 #endif // ENABLE_PRINT_PREVIEW |
90 } | 115 } |
91 #endif // ENABLE_BASIC_PRINTING | 116 #endif // ENABLE_BASIC_PRINTING |
92 | 117 |
| 118 content::RenderFrameHost* GetFrameToPrint(content::WebContents* contents) { |
| 119 auto* focused_frame = contents->GetFocusedFrame(); |
| 120 return (focused_frame && focused_frame->HasSelection()) |
| 121 ? focused_frame |
| 122 : contents->GetMainFrame(); |
| 123 } |
| 124 |
93 } // namespace printing | 125 } // namespace printing |
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