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Add "silent" and "print_background" option for printing.

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This commit is contained in:
Cheng Zhao 2014-08-22 15:01:07 +08:00
parent d0c1b63064
commit e43b3309af
10 changed files with 56 additions and 34 deletions
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2
chromium_src/chrome/common/print_messages.cc
View file

@ -22,7 +22,6 @@ PrintMsg_Print_Params::PrintMsg_Print_Params()
selection_only(false),
supports_alpha_blend(false),
print_scaling_option(blink::WebPrintScalingOptionSourceSize),
print_to_pdf(false),
title(),
url(),
should_print_backgrounds(false) {
@ -44,7 +43,6 @@ void PrintMsg_Print_Params::Reset() {
selection_only = false;
supports_alpha_blend = false;
print_scaling_option = blink::WebPrintScalingOptionSourceSize;
print_to_pdf = false;
title.clear();
url.clear();
should_print_backgrounds = false;

8
chromium_src/chrome/common/print_messages.h
View file

@ -40,7 +40,6 @@ struct PrintMsg_Print_Params {
bool selection_only;
bool supports_alpha_blend;
blink::WebPrintScalingOption print_scaling_option;
bool print_to_pdf;
base::string16 title;
base::string16 url;
bool should_print_backgrounds;
@ -108,9 +107,6 @@ IPC_STRUCT_TRAITS_BEGIN(PrintMsg_Print_Params)
// Specifies the page scaling option for preview printing.
IPC_STRUCT_TRAITS_MEMBER(print_scaling_option)
// True if print to pdf is requested.
IPC_STRUCT_TRAITS_MEMBER(print_to_pdf)
// Title string to be printed as header if requested by the user.
IPC_STRUCT_TRAITS_MEMBER(title)
@ -187,7 +183,9 @@ IPC_STRUCT_END()
// Tells the render view to switch the CSS to print media type, renders every
// requested pages and switch back the CSS to display media type.
IPC_MESSAGE_ROUTED0(PrintMsg_PrintPages)
IPC_MESSAGE_ROUTED2(PrintMsg_PrintPages,
bool /* silent print */,
bool /* print page's background */)
// Tells the render view that printing is done so it can clean up.
IPC_MESSAGE_ROUTED1(PrintMsg_PrintingDone,