Chromium Code Reviews Chromium Code Reviews
Issue 2524143003:
Print Preview: Add option to rasterize PDFs and add JPEG compression. (Closed)
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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // IPC messages for printing. | 5 // IPC messages for printing. |
| 6 // Multiply-included message file, hence no include guard. | 6 // Multiply-included message file, hence no include guard. |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include <string> | 10 #include <string> |
| (...skipping 29 matching lines...) Expand all Loading... | |
| 40 void Reset(); | 40 void Reset(); |
| 41 | 41 |
| 42 gfx::Size page_size; | 42 gfx::Size page_size; |
| 43 gfx::Size content_size; | 43 gfx::Size content_size; |
| 44 gfx::Rect printable_area; | 44 gfx::Rect printable_area; |
| 45 int margin_top; | 45 int margin_top; |
| 46 int margin_left; | 46 int margin_left; |
| 47 double dpi; | 47 double dpi; |
| 48 double scale_factor; | 48 double scale_factor; |
| 49 int desired_dpi; | 49 int desired_dpi; |
| 50 bool rasterize_pdf; | |
| 50 int document_cookie; | 51 int document_cookie; |
| 51 bool selection_only; | 52 bool selection_only; |
| 52 bool supports_alpha_blend; | 53 bool supports_alpha_blend; |
| 53 int32_t preview_ui_id; | 54 int32_t preview_ui_id; |
| 54 int preview_request_id; | 55 int preview_request_id; |
| 55 bool is_first_request; | 56 bool is_first_request; |
| 56 blink::WebPrintScalingOption print_scaling_option; | 57 blink::WebPrintScalingOption print_scaling_option; |
| 57 bool print_to_pdf; | 58 bool print_to_pdf; |
| 58 bool display_header_footer; | 59 bool display_header_footer; |
| 59 base::string16 title; | 60 base::string16 title; |
| (...skipping 61 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 121 | 122 |
| 122 // Specifies dots per inch. | 123 // Specifies dots per inch. |
| 123 IPC_STRUCT_TRAITS_MEMBER(dpi) | 124 IPC_STRUCT_TRAITS_MEMBER(dpi) |
| 124 | 125 |
| 125 // Specifies the scale factor in percent | 126 // Specifies the scale factor in percent |
| 126 IPC_STRUCT_TRAITS_MEMBER(scale_factor) | 127 IPC_STRUCT_TRAITS_MEMBER(scale_factor) |
| 127 | 128 |
| 128 // Desired apparent dpi on paper. | 129 // Desired apparent dpi on paper. |
| 129 IPC_STRUCT_TRAITS_MEMBER(desired_dpi) | 130 IPC_STRUCT_TRAITS_MEMBER(desired_dpi) |
| 130 | 131 |
| 132 // Whether to rasterize a PDF for printing | |
|
Lei Zhang
2017/02/25 01:01:16
Move this down below line 144 somewhere?
| |
| 133 IPC_STRUCT_TRAITS_MEMBER(rasterize_pdf) | |
| 134 | |
| 131 // Cookie for the document to ensure correctness. | 135 // Cookie for the document to ensure correctness. |
| 132 IPC_STRUCT_TRAITS_MEMBER(document_cookie) | 136 IPC_STRUCT_TRAITS_MEMBER(document_cookie) |
| 133 | 137 |
| 134 // Should only print currently selected text. | 138 // Should only print currently selected text. |
| 135 IPC_STRUCT_TRAITS_MEMBER(selection_only) | 139 IPC_STRUCT_TRAITS_MEMBER(selection_only) |
| 136 | 140 |
| 137 // Does the printer support alpha blending? | 141 // Does the printer support alpha blending? |
| 138 IPC_STRUCT_TRAITS_MEMBER(supports_alpha_blend) | 142 IPC_STRUCT_TRAITS_MEMBER(supports_alpha_blend) |
| 139 | 143 |
| 140 // *** Parameters below are used only for print preview. *** | 144 // *** Parameters below are used only for print preview. *** |
| (...skipping 337 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 478 | 482 |
| 479 // Tell the browser to show the print preview, when the document is sufficiently | 483 // Tell the browser to show the print preview, when the document is sufficiently |
| 480 // loaded such that the renderer can determine whether it is modifiable or not. | 484 // loaded such that the renderer can determine whether it is modifiable or not. |
| 481 IPC_MESSAGE_ROUTED1(PrintHostMsg_ShowScriptedPrintPreview, | 485 IPC_MESSAGE_ROUTED1(PrintHostMsg_ShowScriptedPrintPreview, |
| 482 bool /* is_modifiable */) | 486 bool /* is_modifiable */) |
| 483 | 487 |
| 484 // Notify the browser to set print presets based on source PDF document. | 488 // Notify the browser to set print presets based on source PDF document. |
| 485 IPC_MESSAGE_ROUTED1(PrintHostMsg_SetOptionsFromDocument, | 489 IPC_MESSAGE_ROUTED1(PrintHostMsg_SetOptionsFromDocument, |
| 486 PrintHostMsg_SetOptionsFromDocument_Params /* params */) | 490 PrintHostMsg_SetOptionsFromDocument_Params /* params */) |
| 487 #endif // BUILDFLAG(ENABLE_PRINT_PREVIEW) | 491 #endif // BUILDFLAG(ENABLE_PRINT_PREVIEW) |
| OLD | NEW |
