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electron/patches/chromium/printing.patch
Shelley Vohr 1e99907acc
fix: printToPDF failing to generate PDF (#21783)
2020-01-15 21:05:36 -08:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shelley Vohr <shelley.vohr@gmail.com>
Date: Fri, 7 Jun 2019 13:59:37 -0700
Subject: printing.patch
Add changeset that was previously applied to sources in chromium_src. The
majority of changes originally come from these PRs:
* https://github.com/electron/electron/pull/1835
* https://github.com/electron/electron/pull/8596
This patch also fixes callback for manual user cancellation and success.
diff --git a/chrome/browser/printing/print_job_worker.cc b/chrome/browser/printing/print_job_worker.cc
index 55469c2b13d43e788a85315cc14a9c6eabe8ad9b..453d6cbcad219d1ae3da285ec005b6a559452ead 100644
--- a/chrome/browser/printing/print_job_worker.cc
+++ b/chrome/browser/printing/print_job_worker.cc
@@ -21,7 +21,6 @@
#include "chrome/browser/browser_process.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/printing/print_job.h"
-#include "chrome/grit/generated_resources.h"
#include "components/crash/core/common/crash_keys.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
@@ -29,6 +28,7 @@
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
#include "printing/backend/print_backend.h"
+#include "electron/grit/electron_resources.h"
#include "printing/print_job_constants.h"
#include "printing/printed_document.h"
#include "printing/printing_utils.h"
@@ -222,9 +222,14 @@ void PrintJobWorker::UpdatePrintSettings(base::Value new_settings,
print_backend->GetPrinterDriverInfo(printer_name));
}
- PrintingContext::Result result =
- printing_context_->UpdatePrintSettings(std::move(new_settings));
- GetSettingsDone(std::move(callback), result);
+ // Reset settings from previous print job
+ printing_context_->ResetSettings();
+ PrintingContext::Result get_default_result = printing_context_->UseDefaultSettings();
+ if (get_default_result == PrintingContext::Result::OK) {
+ PrintingContext::Result update_result =
+ printing_context_->UpdatePrintSettings(std::move(new_settings));
+ GetSettingsDone(std::move(callback), update_result);
+ }
}
#if defined(OS_CHROMEOS)
@@ -240,6 +245,13 @@ void PrintJobWorker::UpdatePrintSettingsFromPOD(
void PrintJobWorker::GetSettingsDone(SettingsCallback callback,
PrintingContext::Result result) {
+ if (result == PrintingContext::CANCEL) {
+ print_job_->PostTask(
+ FROM_HERE,
+ base::BindOnce(&NotificationCallback, base::RetainedRef(print_job_),
+ JobEventDetails::USER_INIT_CANCELED, 0,
+ base::RetainedRef(document_)));
+ }
std::move(callback).Run(printing_context_->TakeAndResetSettings(), result);
}
diff --git a/chrome/browser/printing/print_view_manager_base.cc b/chrome/browser/printing/print_view_manager_base.cc
index 3d026cd11aa2c0b009812317995cd4e02161251e..2778bfd64270a2e93153f39e849316ed1ad8dbbf 100644
--- a/chrome/browser/printing/print_view_manager_base.cc
+++ b/chrome/browser/printing/print_view_manager_base.cc
@@ -27,10 +27,7 @@
#include "chrome/browser/printing/print_view_manager_common.h"
#include "chrome/browser/printing/printer_query.h"
#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/simple_message_box.h"
-#include "chrome/browser/ui/webui/print_preview/printer_handler.h"
#include "chrome/common/pref_names.h"
-#include "chrome/grit/generated_resources.h"
#include "components/prefs/pref_service.h"
#include "components/printing/browser/print_composite_client.h"
#include "components/printing/browser/print_manager_utils.h"
@@ -45,6 +42,7 @@
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/web_contents.h"
+#include "electron/grit/electron_resources.h"
#include "mojo/public/cpp/system/buffer.h"
#include "printing/buildflags/buildflags.h"
#include "printing/metafile_skia.h"
@@ -64,6 +62,8 @@ using PrintSettingsCallback =
base::OnceCallback<void(std::unique_ptr<PrinterQuery>)>;
void ShowWarningMessageBox(const base::string16& message) {
+ LOG(ERROR) << "Invalid printer settings " << message;
+#if 0
// Runs always on the UI thread.
static bool is_dialog_shown = false;
if (is_dialog_shown)
@@ -72,6 +72,7 @@ void ShowWarningMessageBox(const base::string16& message) {
base::AutoReset<bool> auto_reset(&is_dialog_shown, true);
chrome::ShowWarningMessageBox(nullptr, base::string16(), message);
+#endif
}
#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
@@ -110,12 +111,14 @@ PrintViewManagerBase::PrintViewManagerBase(content::WebContents* web_contents)
printing_succeeded_(false),
queue_(g_browser_process->print_job_manager()->queue()) {
DCHECK(queue_);
+#if 0
Profile* profile =
Profile::FromBrowserContext(web_contents->GetBrowserContext());
printing_enabled_.Init(
prefs::kPrintingEnabled, profile->GetPrefs(),
base::BindRepeating(&PrintViewManagerBase::UpdatePrintingEnabled,
weak_ptr_factory_.GetWeakPtr()));
+#endif
}
PrintViewManagerBase::~PrintViewManagerBase() {
@@ -123,7 +126,10 @@ PrintViewManagerBase::~PrintViewManagerBase() {
DisconnectFromCurrentPrintJob();
}
-bool PrintViewManagerBase::PrintNow(content::RenderFrameHost* rfh) {
+bool PrintViewManagerBase::PrintNow(content::RenderFrameHost* rfh,
+ bool silent,
+ base::Value settings,
+ CompletionCallback callback) {
DisconnectFromCurrentPrintJob();
// Don't print / print preview interstitials or crashed tabs.
@@ -131,7 +137,14 @@ bool PrintViewManagerBase::PrintNow(content::RenderFrameHost* rfh) {
return false;
SetPrintingRFH(rfh);
- GetPrintRenderFrame(rfh)->PrintRequestedPages();
+ callback_ = std::move(callback);
+
+ if (!callback_.is_null()) {
+ registrar_.Add(this, chrome::NOTIFICATION_PRINT_JOB_EVENT,
+ content::NotificationService::AllSources());
+ }
+
+ GetPrintRenderFrame(rfh)->PrintRequestedPages(silent, std::move(settings));
return true;
}
@@ -246,9 +259,9 @@ void PrintViewManagerBase::StartLocalPrintJob(
void PrintViewManagerBase::UpdatePrintingEnabled() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
// The Unretained() is safe because ForEachFrame() is synchronous.
- web_contents()->ForEachFrame(base::BindRepeating(
- &PrintViewManagerBase::SendPrintingEnabled, base::Unretained(this),
- printing_enabled_.GetValue()));
+ web_contents()->ForEachFrame(
+ base::BindRepeating(&PrintViewManagerBase::SendPrintingEnabled,
+ base::Unretained(this), true));
}
void PrintViewManagerBase::NavigationStopped() {
@@ -351,7 +364,7 @@ void PrintViewManagerBase::OnPrintingFailed(int cookie) {
PrintManager::OnPrintingFailed(cookie);
#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
- ShowPrintErrorDialog();
+ // ShowPrintErrorDialog();
#endif
ReleasePrinterQuery();
@@ -451,9 +464,13 @@ void PrintViewManagerBase::OnNotifyPrintJobEvent(
content::NotificationService::NoDetails());
break;
}
- case JobEventDetails::USER_INIT_DONE:
- case JobEventDetails::DEFAULT_INIT_DONE:
case JobEventDetails::USER_INIT_CANCELED: {
+ printing_cancelled_ = true;
+ ReleasePrintJob();
+ break;
+ }
+ case JobEventDetails::USER_INIT_DONE:
+ case JobEventDetails::DEFAULT_INIT_DONE: {
NOTREACHED();
break;
}
@@ -548,8 +565,6 @@ bool PrintViewManagerBase::CreateNewPrintJob(
DCHECK(!quit_inner_loop_);
DCHECK(query);
- // Disconnect the current |print_job_|.
- DisconnectFromCurrentPrintJob();
// We can't print if there is no renderer.
if (!web_contents()->GetRenderViewHost() ||
@@ -564,8 +579,6 @@ bool PrintViewManagerBase::CreateNewPrintJob(
print_job_->SetSource(PrintJob::Source::PRINT_PREVIEW, /*source_id=*/"");
#endif // defined(OS_CHROMEOS)
- registrar_.Add(this, chrome::NOTIFICATION_PRINT_JOB_EVENT,
- content::Source<PrintJob>(print_job_.get()));
printing_succeeded_ = false;
return true;
}
@@ -614,14 +627,24 @@ void PrintViewManagerBase::ReleasePrintJob() {
content::RenderFrameHost* rfh = printing_rfh_;
printing_rfh_ = nullptr;
+ if (!callback_.is_null()) {
+ std::string cb_str = "";
+ if (!printing_succeeded_)
+ cb_str = printing_cancelled_ ? "cancelled" : "failed";
+ std::move(callback_).Run(printing_succeeded_, cb_str);
+ }
+
+ TerminatePrintJob(true);
+
if (!print_job_)
return;
if (rfh)
GetPrintRenderFrame(rfh)->PrintingDone(printing_succeeded_);
- registrar_.Remove(this, chrome::NOTIFICATION_PRINT_JOB_EVENT,
- content::Source<PrintJob>(print_job_.get()));
+ if (!callback_.is_null())
+ registrar_.Remove(this, chrome::NOTIFICATION_PRINT_JOB_EVENT,
+ content::NotificationService::AllSources());
// Don't close the worker thread.
print_job_ = nullptr;
}
diff --git a/chrome/browser/printing/print_view_manager_base.h b/chrome/browser/printing/print_view_manager_base.h
index af49d3e2f8abaf7dc4d82dc3f9beccdf4fbd9f18..c5ef1a4c1577c509e5fbe0fcf06e6dfdba30c92c 100644
--- a/chrome/browser/printing/print_view_manager_base.h
+++ b/chrome/browser/printing/print_view_manager_base.h
@@ -33,6 +33,8 @@ class PrintJob;
class PrintQueriesQueue;
class PrinterQuery;
+using CompletionCallback = base::OnceCallback<void(bool, const std::string&)>;
+
// Base class for managing the print commands for a WebContents.
class PrintViewManagerBase : public content::NotificationObserver,
public PrintManager {
@@ -42,7 +44,10 @@ class PrintViewManagerBase : public content::NotificationObserver,
// Prints the current document immediately. Since the rendering is
// asynchronous, the actual printing will not be completed on the return of
// this function. Returns false if printing is impossible at the moment.
- virtual bool PrintNow(content::RenderFrameHost* rfh);
+ virtual bool PrintNow(content::RenderFrameHost* rfh,
+ bool silent,
+ base::Value settings,
+ CompletionCallback callback);
#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
// Prints the document in |print_data| with settings specified in
@@ -206,9 +211,15 @@ class PrintViewManagerBase : public content::NotificationObserver,
// The current RFH that is printing with a system printing dialog.
content::RenderFrameHost* printing_rfh_;
+ // Respond with success of the print job.
+ CompletionCallback callback_;
+
// Indication of success of the print job.
bool printing_succeeded_;
+ // Indication of whether the print job was manually cancelled
+ bool printing_cancelled_ = false;
+
// Set while running an inner message loop inside RenderAllMissingPagesNow().
// This means we are _blocking_ until all the necessary pages have been
// rendered or the print settings are being loaded.
diff --git a/chrome/browser/printing/printing_message_filter.cc b/chrome/browser/printing/printing_message_filter.cc
index 40762a36024bc48dfe5259520161dc203197bfd0..e38aa442df858ce362645230f7642b2eb48262ce 100644
--- a/chrome/browser/printing/printing_message_filter.cc
+++ b/chrome/browser/printing/printing_message_filter.cc
@@ -22,6 +22,7 @@
#include "components/keyed_service/content/browser_context_keyed_service_shutdown_notifier_factory.h"
#include "components/printing/browser/print_manager_utils.h"
#include "components/printing/common/print_messages.h"
+#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
@@ -90,20 +91,23 @@ void PrintingMessageFilter::SetDelegateForTesting(TestDelegate* delegate) {
g_test_delegate = delegate;
}
-PrintingMessageFilter::PrintingMessageFilter(int render_process_id,
- Profile* profile)
+PrintingMessageFilter::PrintingMessageFilter(
+ int render_process_id,
+ content::BrowserContext* browser_context)
: BrowserMessageFilter(PrintMsgStart),
render_process_id_(render_process_id),
queue_(g_browser_process->print_job_manager()->queue()) {
DCHECK(queue_.get());
printing_shutdown_notifier_ =
PrintingMessageFilterShutdownNotifierFactory::GetInstance()
- ->Get(profile)
+ ->Get(browser_context)
->Subscribe(base::Bind(&PrintingMessageFilter::ShutdownOnUIThread,
base::Unretained(this)));
+ #if 0
is_printing_enabled_.Init(prefs::kPrintingEnabled, profile->GetPrefs());
is_printing_enabled_.MoveToSequence(
base::CreateSingleThreadTaskRunner({BrowserThread::IO}));
+ #endif
}
PrintingMessageFilter::~PrintingMessageFilter() {
@@ -138,11 +142,13 @@ bool PrintingMessageFilter::OnMessageReceived(const IPC::Message& message) {
void PrintingMessageFilter::OnGetDefaultPrintSettings(IPC::Message* reply_msg) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
+#if 0
if (!is_printing_enabled_.GetValue()) {
// Reply with NULL query.
OnGetDefaultPrintSettingsReply(nullptr, reply_msg);
return;
}
+#endif
std::unique_ptr<PrinterQuery> printer_query = queue_->PopPrinterQuery(0);
if (!printer_query) {
printer_query =
@@ -228,11 +234,13 @@ void PrintingMessageFilter::OnScriptedPrintReply(
void PrintingMessageFilter::OnUpdatePrintSettings(int document_cookie,
base::Value job_settings,
IPC::Message* reply_msg) {
+#if 0
if (!is_printing_enabled_.GetValue()) {
// Reply with NULL query.
OnUpdatePrintSettingsReply(nullptr, reply_msg);
return;
}
+#endif
std::unique_ptr<PrinterQuery> printer_query =
queue_->PopPrinterQuery(document_cookie);
if (!printer_query) {
@@ -258,7 +266,9 @@ void PrintingMessageFilter::OnUpdatePrintSettingsReply(
std::unique_ptr<PrinterQuery> printer_query,
IPC::Message* reply_msg) {
PrintMsg_PrintPages_Params params;
- if (!printer_query || printer_query->last_status() != PrintingContext::OK) {
+ // We call update without first printing from defaults,
+ // so the last printer status will still be defaulted to PrintingContext::FAILED
+ if (!printer_query) {
params.Reset();
} else {
RenderParamsFromPrintSettings(printer_query->settings(), &params.params);
@@ -296,7 +306,7 @@ void PrintingMessageFilter::OnUpdatePrintSettingsReply(
#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
void PrintingMessageFilter::OnCheckForCancel(const PrintHostMsg_PreviewIds& ids,
bool* cancel) {
- *cancel = PrintPreviewUI::ShouldCancelRequest(ids);
+ *cancel = false;
}
#endif
diff --git a/chrome/browser/printing/printing_message_filter.h b/chrome/browser/printing/printing_message_filter.h
index 9fbea6d0a2dbe55b1d600fbc217dee5aa8ae8cd5..de9bd267e408c02fd4da7d903523c0e6305088d5 100644
--- a/chrome/browser/printing/printing_message_filter.h
+++ b/chrome/browser/printing/printing_message_filter.h
@@ -24,6 +24,10 @@ struct PrintHostMsg_ScriptedPrint_Params;
struct PrintMsg_Print_Params;
class Profile;
+namespace content {
+class BrowserContext;
+}
+
namespace printing {
class PrintQueriesQueue;
@@ -44,7 +48,8 @@ class PrintingMessageFilter : public content::BrowserMessageFilter {
static void SetDelegateForTesting(TestDelegate* delegate);
- PrintingMessageFilter(int render_process_id, Profile* profile);
+ PrintingMessageFilter(int render_process_id,
+ content::BrowserContext* browser_context);
// content::BrowserMessageFilter:
bool OnMessageReceived(const IPC::Message& message) override;
diff --git a/components/printing/common/print.mojom b/components/printing/common/print.mojom
index 34e1cda035c042c8c4c55acd7716cf9473856fcf..199267d873f2343cdf401bb9a335dd753e0d4dfd 100644
--- a/components/printing/common/print.mojom
+++ b/components/printing/common/print.mojom
@@ -24,7 +24,7 @@ interface PrintRenderer {
interface PrintRenderFrame {
// Tells the RenderFrame to switch the CSS to print media type, render every
// requested page, and then switch back the CSS to display media type.
- PrintRequestedPages();
+ PrintRequestedPages(bool silent, mojo_base.mojom.DictionaryValue settings);
// Tells the RenderFrame to switch the CSS to print media type, render every
// requested page using the print preview document's frame/node, and then
diff --git a/components/printing/renderer/print_render_frame_helper.cc b/components/printing/renderer/print_render_frame_helper.cc
index 41f6c6ba9920c7fe2a0cf91458162afb70762c16..5c23f9fba61c791365d9c69910ebb12154a6f238 100644
--- a/components/printing/renderer/print_render_frame_helper.cc
+++ b/components/printing/renderer/print_render_frame_helper.cc
@@ -39,6 +39,7 @@
#include "net/base/registry_controlled_domains/registry_controlled_domain.h"
#include "printing/buildflags/buildflags.h"
#include "printing/metafile_skia.h"
+#include "printing/print_settings.h"
#include "printing/units.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
#include "third_party/blink/public/common/frame/frame_owner_element_type.h"
@@ -1166,7 +1167,8 @@ void PrintRenderFrameHelper::ScriptedPrint(bool user_initiated) {
web_frame->DispatchBeforePrintEvent();
if (!weak_this)
return;
- Print(web_frame, blink::WebNode(), PrintRequestType::kScripted);
+ Print(web_frame, blink::WebNode(), PrintRequestType::kScripted,
+ false /* silent */, base::DictionaryValue() /* new_settings */);
if (weak_this)
web_frame->DispatchAfterPrintEvent();
}
@@ -1202,7 +1204,7 @@ void PrintRenderFrameHelper::BindPrintRenderFrameReceiver(
receivers_.Add(this, std::move(receiver));
}
-void PrintRenderFrameHelper::PrintRequestedPages() {
+void PrintRenderFrameHelper::PrintRequestedPages(bool silent, base::Value settings) {
ScopedIPC scoped_ipc(weak_ptr_factory_.GetWeakPtr());
if (ipc_nesting_level_ > 1)
return;
@@ -1216,7 +1218,7 @@ void PrintRenderFrameHelper::PrintRequestedPages() {
// If we are printing a PDF extension frame, find the plugin node and print
// that instead.
auto plugin = delegate_->GetPdfElement(frame);
- Print(frame, plugin, PrintRequestType::kRegular);
+ Print(frame, plugin, PrintRequestType::kRegular, silent, std::move(settings));
if (!render_frame_gone_)
frame->DispatchAfterPrintEvent();
// WARNING: |this| may be gone at this point. Do not do any more work here and
@@ -1233,7 +1235,7 @@ void PrintRenderFrameHelper::PrintForSystemDialog() {
return;
}
Print(frame, print_preview_context_.source_node(),
- PrintRequestType::kRegular);
+ PrintRequestType::kRegular, false, base::DictionaryValue());
if (!render_frame_gone_)
frame->DispatchAfterPrintEvent();
// WARNING: |this| may be gone at this point. Do not do any more work here and
@@ -1315,6 +1317,8 @@ void PrintRenderFrameHelper::OnPrintPreview(
if (ipc_nesting_level_ > 1)
return;
+ blink::WebLocalFrame* frame = render_frame()->GetWebFrame();
+ print_preview_context_.InitWithFrame(frame);
print_preview_context_.OnPrintPreview();
base::UmaHistogramEnumeration(print_preview_context_.IsForArc()
@@ -1557,13 +1561,13 @@ bool PrintRenderFrameHelper::FinalizePrintReadyDocument() {
print_preview_context_.set_error(PREVIEW_ERROR_METAFILE_CAPTURE_FAILED);
return false;
}
- } else {
- if (!CopyMetafileDataToReadOnlySharedMem(*metafile,
+ }
+
+ if (!CopyMetafileDataToReadOnlySharedMem(*metafile,
&preview_params.content)) {
- LOG(ERROR) << "CopyMetafileDataToReadOnlySharedMem failed";
- print_preview_context_.set_error(PREVIEW_ERROR_METAFILE_COPY_FAILED);
- return false;
- }
+ LOG(ERROR) << "CopyMetafileDataToReadOnlySharedMem failed";
+ print_preview_context_.set_error(PREVIEW_ERROR_METAFILE_COPY_FAILED);
+ return false;
}
preview_params.document_cookie = print_pages_params_->params.document_cookie;
@@ -1760,7 +1764,9 @@ void PrintRenderFrameHelper::PrintNode(const blink::WebNode& node) {
auto self = weak_ptr_factory_.GetWeakPtr();
Print(duplicate_node.GetDocument().GetFrame(), duplicate_node,
- PrintRequestType::kRegular);
+ PrintRequestType::kRegular,
+ false /* silent */,
+ base::DictionaryValue() /* new_settings */);
// Check if |this| is still valid.
if (!self)
return;
@@ -1771,7 +1777,9 @@ void PrintRenderFrameHelper::PrintNode(const blink::WebNode& node) {
void PrintRenderFrameHelper::Print(blink::WebLocalFrame* frame,
const blink::WebNode& node,
- PrintRequestType print_request_type) {
+ PrintRequestType print_request_type,
+ bool silent,
+ base::Value settings) {
// If still not finished with earlier print request simply ignore.
if (prep_frame_view_)
return;
@@ -1779,7 +1787,7 @@ void PrintRenderFrameHelper::Print(blink::WebLocalFrame* frame,
FrameReference frame_ref(frame);
int expected_page_count = 0;
- if (!CalculateNumberOfPages(frame, node, &expected_page_count)) {
+ if (!CalculateNumberOfPages(frame, node, &expected_page_count, base::Value::AsDictionaryValue(settings))) {
DidFinishPrinting(FAIL_PRINT_INIT);
return; // Failed to init print page settings.
}
@@ -1799,8 +1807,11 @@ void PrintRenderFrameHelper::Print(blink::WebLocalFrame* frame,
PrintMsg_PrintPages_Params print_settings;
auto self = weak_ptr_factory_.GetWeakPtr();
- GetPrintSettingsFromUser(frame_ref.GetFrame(), node, expected_page_count,
- print_request_type, &print_settings);
+ if (silent)
+ print_settings = *print_pages_params_.get();
+ else
+ GetPrintSettingsFromUser(frame_ref.GetFrame(), node, expected_page_count,
+ print_request_type, &print_settings);
// Check if |this| is still valid.
if (!self)
return;
@@ -2024,10 +2035,23 @@ void PrintRenderFrameHelper::IPCProcessed() {
base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, this);
}
-bool PrintRenderFrameHelper::InitPrintSettings(bool fit_to_paper_size) {
+bool PrintRenderFrameHelper::InitPrintSettings(
+ bool fit_to_paper_size,
+ const base::DictionaryValue& new_settings) {
PrintMsg_PrintPages_Params settings;
- Send(new PrintHostMsg_GetDefaultPrintSettings(routing_id(),
- &settings.params));
+ if (new_settings.empty()) {
+ // Send the default IPC message if caller is window.print()
+ Send(new PrintHostMsg_GetDefaultPrintSettings(routing_id(),
+ &settings.params));
+ } else {
+ // Send the update IPC message if caller is webContents.print()
+ bool canceled = false;
+ Send(new PrintHostMsg_UpdatePrintSettings(
+ routing_id(), 0, new_settings, &settings, &canceled));
+ if (canceled)
+ return false;
+ }
+
// Check if the printer returned any settings, if the settings is empty, we
// can safely assume there are no printer drivers configured. So we safely
// terminate.
@@ -2047,12 +2071,14 @@ bool PrintRenderFrameHelper::InitPrintSettings(bool fit_to_paper_size) {
return result;
}
-bool PrintRenderFrameHelper::CalculateNumberOfPages(blink::WebLocalFrame* frame,
- const blink::WebNode& node,
- int* number_of_pages) {
+bool PrintRenderFrameHelper::CalculateNumberOfPages(
+ blink::WebLocalFrame* frame,
+ const blink::WebNode& node,
+ int* number_of_pages,
+ const base::DictionaryValue& settings) {
DCHECK(frame);
bool fit_to_paper_size = !IsPrintingNodeOrPdfFrame(frame, node);
- if (!InitPrintSettings(fit_to_paper_size)) {
+ if (!InitPrintSettings(fit_to_paper_size, settings)) {
notify_browser_of_print_failure_ = false;
Send(new PrintHostMsg_ShowInvalidPrinterSettingsError(routing_id()));
return false;
diff --git a/components/printing/renderer/print_render_frame_helper.h b/components/printing/renderer/print_render_frame_helper.h
index a432a1e007111d6c13c76255aa445d05b869e46c..3f66fd39345998fd11d0fd383b4262cca838abf8 100644
--- a/components/printing/renderer/print_render_frame_helper.h
+++ b/components/printing/renderer/print_render_frame_helper.h
@@ -224,7 +224,7 @@ class PrintRenderFrameHelper
mojo::PendingAssociatedReceiver<mojom::PrintRenderFrame> receiver);
// printing::mojom::PrintRenderFrame:
- void PrintRequestedPages() override;
+ void PrintRequestedPages(bool silent, base::Value settings) override;
void PrintForSystemDialog() override;
#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
void InitiatePrintPreview(
@@ -291,7 +291,9 @@ class PrintRenderFrameHelper
// WARNING: |this| may be gone after this method returns.
void Print(blink::WebLocalFrame* frame,
const blink::WebNode& node,
- PrintRequestType print_request_type);
+ PrintRequestType print_request_type,
+ bool silent,
+ base::Value settings);
// Notification when printing is done - signal tear-down/free resources.
void DidFinishPrinting(PrintingResult result);
@@ -300,12 +302,14 @@ class PrintRenderFrameHelper
// Initialize print page settings with default settings.
// Used only for native printing workflow.
- bool InitPrintSettings(bool fit_to_paper_size);
+ bool InitPrintSettings(bool fit_to_paper_size,
+ const base::DictionaryValue& settings);
// Calculate number of pages in source document.
bool CalculateNumberOfPages(blink::WebLocalFrame* frame,
const blink::WebNode& node,
- int* number_of_pages);
+ int* number_of_pages,
+ const base::DictionaryValue& settings);
#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
// Set options for print preset from source PDF document.
diff --git a/printing/print_settings_conversion.cc b/printing/print_settings_conversion.cc
index e01d195261a4c993dddb77d7a355481bf02067cc..2e533a6981c86387f892f8a3aaed99478f6079ef 100644
--- a/printing/print_settings_conversion.cc
+++ b/printing/print_settings_conversion.cc
@@ -186,12 +186,14 @@ bool PrintSettingsFromJobSettings(const base::Value& job_settings,
settings->set_dpi_xy(dpi_horizontal.value(), dpi_vertical.value());
#endif
+ const std::string* device_name =
+ job_settings.FindStringKey(kSettingDeviceName);
+ if (!device_name->empty())
+ settings->set_device_name(base::UTF8ToUTF16(*device_name));
settings->set_collate(collate.value());
settings->set_copies(copies.value());
settings->SetOrientation(landscape.value());
- settings->set_device_name(
- base::UTF8ToUTF16(*job_settings.FindStringKey(kSettingDeviceName)));
settings->set_duplex_mode(static_cast<DuplexMode>(duplex_mode.value()));
settings->set_color(static_cast<ColorModel>(color.value()));
settings->set_scale_factor(static_cast<double>(scale_factor.value()) / 100.0);
diff --git a/printing/printing_context.cc b/printing/printing_context.cc
index 73940192472b1576a701cad3abbb92f2d72aa77e..bc0d39ccd113306691ae532e9fbc5b64c9aa0a33 100644
--- a/printing/printing_context.cc
+++ b/printing/printing_context.cc
@@ -90,8 +90,6 @@ PrintingContext::Result PrintingContext::UsePdfSettings() {
PrintingContext::Result PrintingContext::UpdatePrintSettings(
base::Value job_settings) {
- ResetSettings();
-
if (!PrintSettingsFromJobSettings(job_settings, settings_.get())) {
NOTREACHED();
return OnError();
diff --git a/printing/printing_context.h b/printing/printing_context.h
index 6a5a7c90ef5ba82837095c7bb934881b108797f7..a033c58076ff229ae45ed7c454fc60a57e5707b7 100644
--- a/printing/printing_context.h
+++ b/printing/printing_context.h
@@ -131,12 +131,12 @@ class PRINTING_EXPORT PrintingContext {
int job_id() const { return job_id_; }
- protected:
- explicit PrintingContext(Delegate* delegate);
-
// Reinitializes the settings for object reuse.
void ResetSettings();
+ protected:
+ explicit PrintingContext(Delegate* delegate);
+
// Does bookkeeping when an error occurs.
PrintingContext::Result OnError();
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