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Pass dpiVertical and dpiHorizontal to print settings

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This commit is contained in:
Cheng Zhao 2017-08-22 13:54:49 +09:00
parent 8b55e6e2f5
commit d233fc044a
6 changed files with 13 additions and 9 deletions
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2
chromium_src/chrome/browser/printing/print_job_worker.cc
View file

@ -119,6 +119,8 @@ void PrintSettingsToJobSettings(const PrintSettings& settings,
job_settings->SetBoolean("rasterizePDF", false);
job_settings->SetInteger("dpi", settings.dpi());
job_settings->SetInteger("dpiHorizontal", 72);
job_settings->SetInteger("dpiVertical", 72);
job_settings->SetBoolean(kSettingPrintToPDF, false);
job_settings->SetBoolean(kSettingCloudPrintDialog, false);

4
chromium_src/chrome/common/print_messages.cc
View file

@ -26,8 +26,7 @@ PrintMsg_Print_Params::PrintMsg_Print_Params()
display_header_footer(false),
title(),
url(),
should_print_backgrounds(false),
device_name() {
should_print_backgrounds(false) {
}
PrintMsg_Print_Params::~PrintMsg_Print_Params() {}
@ -52,7 +51,6 @@ void PrintMsg_Print_Params::Reset() {
title = base::string16();
url = base::string16();
should_print_backgrounds = false;
device_name.clear();
}
PrintMsg_PrintPages_Params::PrintMsg_PrintPages_Params()

1
chromium_src/chrome/common/print_messages.h
View file

@ -54,7 +54,6 @@ struct PrintMsg_Print_Params {
base::string16 title;
base::string16 url;
bool should_print_backgrounds;
base::string16 device_name;
};
struct PrintMsg_PrintPages_Params {

8
chromium_src/chrome/renderer/printing/print_web_view_helper.cc
View file

@ -706,7 +706,11 @@ void PrintWebViewHelper::OnPrintPreview(const base::DictionaryValue& settings) {
if (!UpdatePrintSettings(print_preview_context_.source_frame(),
print_preview_context_.source_node(), settings)) {
if (print_preview_context_.last_error() != PREVIEW_ERROR_BAD_SETTING) {
DidFinishPrinting(INVALID_SETTINGS);
} else {
DidFinishPrinting(FAIL_PREVIEW);
}
return;
}
is_print_ready_metafile_sent_ = false;
@ -796,7 +800,6 @@ bool PrintWebViewHelper::FinalizePrintReadyDocument() {
// Ask the browser to create the shared memory for us.
if (!CopyMetafileDataToSharedMem(*metafile,
&(preview_params.metafile_data_handle))) {
LOG(ERROR) << "CopyMetafileDataToSharedMem failed";
print_preview_context_.set_error(PREVIEW_ERROR_METAFILE_COPY_FAILED);
return false;
}
@ -870,7 +873,6 @@ void PrintWebViewHelper::Print(blink::WebLocalFrame* frame,
// Render Pages for printing.
if (!RenderPagesForPrint(frame_ref.GetFrame(), node)) {
LOG(ERROR) << "RenderPagesForPrint failed";
DidFinishPrinting(FAIL_PRINT);
}
}
@ -892,7 +894,7 @@ void PrintWebViewHelper::DidFinishPrinting(PrintingResult result) {
break;
case FAIL_PREVIEW:
LOG(ERROR) << "PREVIEW FAILED.";
case INVALID_SETTINGS:
if (print_pages_params_) {
Send(new PrintHostMsg_PrintPreviewFailed(routing_id(),
print_pages_params_->params.document_cookie,

1
chromium_src/chrome/renderer/printing/print_web_view_helper.h
View file

@ -78,6 +78,7 @@ class PrintWebViewHelper
FAIL_PRINT_INIT,
FAIL_PRINT,
FAIL_PREVIEW,
INVALID_SETTINGS,
};
enum PrintPreviewErrorBuckets {

2
lib/browser/api/web-contents.js
View file

@ -73,6 +73,8 @@ const defaultPrintingSetting = {
generateDraftData: true,
fitToPageEnabled: false,
scaleFactor: 1,
dpiHorizontal: 72,
dpiVertical: 72,
rasterizePDF: false,
duplex: 0,
copies: 1,