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electron/patches/chromium/printing.patch
electron-roller[bot] 16f459228b
chore: bump chromium to 108.0.5329.0 (main) (#35628) 
Co-authored-by: Samuel Attard <sattard@salesforce.com>
Co-authored-by: VerteDinde <vertedinde@electronjs.org>
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
Co-authored-by: Jeremy Rose <jeremya@chromium.org>
2022-10-03 13:21:00 -07:00

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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/BUILD.gn b/BUILD.gn
index 629be8570b8ceb18a9c334a54f6248d4c991e2a5..09ea60878e7e04ee046e1d37e0787288bb28855a 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -997,7 +997,6 @@ if (is_win) {
"//media:media_unittests",
"//media/midi:midi_unittests",
"//net:net_unittests",
- "//printing:printing_unittests",
"//sql:sql_unittests",
"//third_party/breakpad:symupload($host_toolchain)",
"//ui/base:ui_base_unittests",
@@ -1006,6 +1005,10 @@ if (is_win) {
"//ui/views:views_unittests",
"//url:url_unittests",
]
+
+ if (enable_basic_printing) {
+ deps += [ "//printing:printing_unittests" ]
+ }
}
}
diff --git a/chrome/browser/printing/print_job.cc b/chrome/browser/printing/print_job.cc
index e5566f069e3e54ee0b7ddd5ea377889cf1c9690f..6845a3f6376160991f0e90cd1647ea3aa00963a8 100644
--- a/chrome/browser/printing/print_job.cc
+++ b/chrome/browser/printing/print_job.cc
@@ -90,6 +90,7 @@ bool PrintWithReducedRasterization(PrefService* prefs) {
return base::FeatureList::IsEnabled(features::kPrintWithReducedRasterization);
}
+#if 0
PrefService* GetPrefsForWebContents(content::WebContents* web_contents) {
// TODO(thestig): Figure out why crbug.com/1083911 occurred, which is likely
// because `web_contents` was null. As a result, this section has many more
@@ -98,6 +99,7 @@ PrefService* GetPrefsForWebContents(content::WebContents* web_contents) {
web_contents ? web_contents->GetBrowserContext() : nullptr;
return context ? Profile::FromBrowserContext(context)->GetPrefs() : nullptr;
}
+#endif
#endif // BUILDFLAG(IS_WIN)
@@ -351,8 +353,10 @@ void PrintJob::StartPdfToEmfConversion(
const PrintSettings& settings = document()->settings();
+#if 0
PrefService* prefs = GetPrefsForWebContents(worker_->GetWebContents());
- bool print_with_reduced_rasterization = PrintWithReducedRasterization(prefs);
+#endif
+ bool print_with_reduced_rasterization = PrintWithReducedRasterization(nullptr);
using RenderMode = PdfRenderSettings::Mode;
RenderMode mode = print_with_reduced_rasterization
@@ -442,8 +446,10 @@ void PrintJob::StartPdfToPostScriptConversion(
if (ps_level2) {
mode = PdfRenderSettings::Mode::POSTSCRIPT_LEVEL2;
} else {
+#if 0
PrefService* prefs = GetPrefsForWebContents(worker_->GetWebContents());
- mode = PrintWithPostScriptType42Fonts(prefs)
+#endif
+ mode = PrintWithPostScriptType42Fonts(nullptr)
? PdfRenderSettings::Mode::POSTSCRIPT_LEVEL3_WITH_TYPE42_FONTS
: PdfRenderSettings::Mode::POSTSCRIPT_LEVEL3;
}
diff --git a/chrome/browser/printing/print_job_worker.cc b/chrome/browser/printing/print_job_worker.cc
index 51bab147b3c353313e91b1ff09b735bfdde9b19a..d311ed33b2cf8fc459af7c3b7dd0c0ff9f2fdc51 100644
--- a/chrome/browser/printing/print_job_worker.cc
+++ b/chrome/browser/printing/print_job_worker.cc
@@ -20,7 +20,6 @@
#include "build/build_config.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/printing/print_job.h"
-#include "chrome/grit/generated_resources.h"
#include "components/crash/core/common/crash_keys.h"
#include "components/device_event_log/device_event_log.h"
#include "content/public/browser/browser_task_traits.h"
@@ -28,6 +27,7 @@
#include "content/public/browser/global_routing_id.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
+#include "chrome/grit/generated_resources.h"
#include "printing/backend/print_backend.h"
#include "printing/buildflags/buildflags.h"
#include "printing/mojom/print.mojom.h"
@@ -208,16 +208,19 @@ void PrintJobWorker::SetSettings(base::Value::Dict new_settings,
#endif // BUILDFLAG(IS_LINUX) && defined(USE_CUPS)
}
- mojom::ResultCode result;
{
#if BUILDFLAG(IS_WIN)
// Blocking is needed here because Windows printer drivers are oftentimes
// not thread-safe and have to be accessed on the UI thread.
base::ScopedAllowBlocking allow_blocking;
#endif
- result = printing_context_->UpdatePrintSettings(std::move(new_settings));
+ // Reset settings from previous print job
+ printing_context_->ResetSettings();
+ mojom::ResultCode result_code = printing_context_->UseDefaultSettings();
+ if (result_code == mojom::ResultCode::kSuccess)
+ result_code = printing_context_->UpdatePrintSettings(std::move(new_settings));
+ GetSettingsDone(std::move(callback), result_code);
}
- GetSettingsDone(std::move(callback), result);
}
#if BUILDFLAG(IS_CHROMEOS)
diff --git a/chrome/browser/printing/print_job_worker_oop.cc b/chrome/browser/printing/print_job_worker_oop.cc
index 8a126ddc655271416eda3d035caeb2c6778537b1..a2b6b19846bddf918efb75a53ea58dcfdddbc9d5 100644
--- a/chrome/browser/printing/print_job_worker_oop.cc
+++ b/chrome/browser/printing/print_job_worker_oop.cc
@@ -356,7 +356,7 @@ void PrintJobWorkerOop::OnFailure() {
}
void PrintJobWorkerOop::ShowErrorDialog() {
- ShowPrintErrorDialog();
+ // [electron]: removed.
}
void PrintJobWorkerOop::UnregisterServiceManagerClient() {
diff --git a/chrome/browser/printing/print_view_manager_base.cc b/chrome/browser/printing/print_view_manager_base.cc
index d252084bffdede97f8b8eb0680f6a59e053bfe19..6e58268acfc2a8d27e9723f224b4aedcb180876c 100644
--- a/chrome/browser/printing/print_view_manager_base.cc
+++ b/chrome/browser/printing/print_view_manager_base.cc
@@ -30,8 +30,6 @@
#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"
@@ -82,10 +80,23 @@ namespace printing {
namespace {
+std::string PrintReasonFromPrintStatus(PrintViewManager::PrintStatus status) {
+ if (status == PrintViewManager::PrintStatus::kInvalid) {
+ return "Invalid printer settings";
+ } else if (status == PrintViewManager::PrintStatus::kCanceled) {
+ return "Print job canceled";
+ } else if (status == PrintViewManager::PrintStatus::kFailed) {
+ return "Print job failed";
+ }
+ return "";
+}
+
using PrintSettingsCallback =
base::OnceCallback<void(std::unique_ptr<PrinterQuery>)>;
void ShowWarningMessageBox(const std::u16string& 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)
@@ -94,6 +105,7 @@ void ShowWarningMessageBox(const std::u16string& message) {
base::AutoReset<bool> auto_reset(&is_dialog_shown, true);
chrome::ShowWarningMessageBox(nullptr, std::u16string(), message);
+#endif
}
void OnDidGetDefaultPrintSettings(
@@ -143,7 +155,9 @@ void OnDidUpdatePrintSettings(
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
DCHECK(printer_query);
mojom::PrintPagesParamsPtr params = CreateEmptyPrintPagesParamsPtr();
- if (printer_query->last_status() == mojom::ResultCode::kSuccess) {
+ // We call update without first printing from defaults,
+ // so the last printer status will still be defaulted to PrintingContext::FAILED
+ if (printer_query) {
RenderParamsFromPrintSettings(printer_query->settings(),
params->params.get());
params->params->document_cookie = printer_query->cookie();
@@ -171,6 +185,7 @@ void OnDidScriptedPrint(
mojom::PrintManagerHost::ScriptedPrintCallback callback) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
mojom::PrintPagesParamsPtr params = CreateEmptyPrintPagesParamsPtr();
+
if (printer_query->last_status() == mojom::ResultCode::kSuccess &&
printer_query->settings().dpi()) {
RenderParamsFromPrintSettings(printer_query->settings(),
@@ -180,7 +195,8 @@ void OnDidScriptedPrint(
}
bool has_valid_cookie = params->params->document_cookie;
bool has_dpi = !params->params->dpi.IsEmpty();
- std::move(callback).Run(std::move(params));
+ bool canceled = printer_query->last_status() == mojom::ResultCode::kCanceled;
+ std::move(callback).Run(std::move(params), canceled);
if (has_dpi && has_valid_cookie) {
queue->QueuePrinterQuery(std::move(printer_query));
@@ -195,12 +211,14 @@ PrintViewManagerBase::PrintViewManagerBase(content::WebContents* web_contents)
: PrintManager(web_contents),
queue_(g_browser_process->print_job_manager()->queue()) {
DCHECK(queue_);
+#if 0 // Printing is always enabled.
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() {
@@ -208,7 +226,10 @@ PrintViewManagerBase::~PrintViewManagerBase() {
DisconnectFromCurrentPrintJob();
}
-bool PrintViewManagerBase::PrintNow(content::RenderFrameHost* rfh) {
+bool PrintViewManagerBase::PrintNow(content::RenderFrameHost* rfh,
+ bool silent,
+ base::Value::Dict settings,
+ CompletionCallback callback) {
// Remember the ID for `rfh`, to enable checking that the `RenderFrameHost`
// is still valid after a possible inner message loop runs in
// `DisconnectFromCurrentPrintJob()`.
@@ -236,7 +257,10 @@ bool PrintViewManagerBase::PrintNow(content::RenderFrameHost* rfh) {
#endif
SetPrintingRFH(rfh);
- CompletePrintNow(rfh);
+ //CompletePrintNow(rfh);
+ callback_ = std::move(callback);
+
+ GetPrintRenderFrame(rfh)->PrintRequestedPages(silent, std::move(settings));
return true;
}
@@ -395,7 +419,8 @@ void PrintViewManagerBase::GetDefaultPrintSettingsReply(
void PrintViewManagerBase::ScriptedPrintReply(
ScriptedPrintCallback callback,
int process_id,
- mojom::PrintPagesParamsPtr params) {
+ mojom::PrintPagesParamsPtr params,
+ bool canceled) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
#if BUILDFLAG(ENABLE_OOP_PRINTING)
@@ -410,15 +435,18 @@ void PrintViewManagerBase::ScriptedPrintReply(
return;
}
+ if (canceled)
+ UserInitCanceled();
+
set_cookie(params->params->document_cookie);
- std::move(callback).Run(std::move(params));
+ std::move(callback).Run(std::move(params), canceled);
}
void PrintViewManagerBase::UpdatePrintingEnabled() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
web_contents()->GetPrimaryMainFrame()->ForEachRenderFrameHost(
[this](content::RenderFrameHost* rfh) {
- SendPrintingEnabled(printing_enabled_.GetValue(), rfh);
+ SendPrintingEnabled(true, rfh);
});
}
@@ -535,11 +563,14 @@ void PrintViewManagerBase::DidPrintDocument(
void PrintViewManagerBase::GetDefaultPrintSettings(
GetDefaultPrintSettingsCallback callback) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
+#if 0 // Printing is always enabled.
+
if (!printing_enabled_.GetValue()) {
GetDefaultPrintSettingsReply(std::move(callback),
mojom::PrintParams::New());
return;
}
+#endif
#if BUILDFLAG(ENABLE_OOP_PRINTING)
if (printing::features::kEnableOopPrintDriversJobPrint.Get() &&
!service_manager_client_id_.has_value()) {
@@ -577,18 +608,20 @@ void PrintViewManagerBase::UpdatePrintSettings(
base::Value::Dict job_settings,
UpdatePrintSettingsCallback callback) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
+#if 0 // Printing is always enabled.
if (!printing_enabled_.GetValue()) {
UpdatePrintSettingsReply(std::move(callback),
CreateEmptyPrintPagesParamsPtr(), false);
return;
}
-
+#endif
if (!job_settings.FindInt(kSettingPrinterType)) {
UpdatePrintSettingsReply(std::move(callback),
CreateEmptyPrintPagesParamsPtr(), false);
return;
}
+#if 0
content::BrowserContext* context =
web_contents() ? web_contents()->GetBrowserContext() : nullptr;
PrefService* prefs =
@@ -598,6 +631,7 @@ void PrintViewManagerBase::UpdatePrintSettings(
if (value > 0)
job_settings.Set(kSettingRasterizePdfDpi, value);
}
+#endif
auto callback_wrapper =
base::BindOnce(&PrintViewManagerBase::UpdatePrintSettingsReply,
@@ -629,14 +663,14 @@ void PrintViewManagerBase::ScriptedPrint(mojom::ScriptedPrintParamsPtr params,
// didn't happen for some reason.
bad_message::ReceivedBadMessage(
render_process_host, bad_message::PVMB_SCRIPTED_PRINT_FENCED_FRAME);
- std::move(callback).Run(CreateEmptyPrintPagesParamsPtr());
+ std::move(callback).Run(CreateEmptyPrintPagesParamsPtr(), false);
return;
}
#if BUILDFLAG(ENABLE_OOP_PRINTING)
if (printing::features::kEnableOopPrintDriversJobPrint.Get() &&
!service_manager_client_id_.has_value()) {
// Renderer process has requested settings outside of the expected setup.
- std::move(callback).Run(CreateEmptyPrintPagesParamsPtr());
+ std::move(callback).Run(CreateEmptyPrintPagesParamsPtr(), false);
return;
}
#endif
@@ -675,7 +709,6 @@ void PrintViewManagerBase::PrintingFailed(int32_t cookie,
PrintManager::PrintingFailed(cookie, reason);
#if !BUILDFLAG(IS_ANDROID) // Android does not implement this function.
- ShowPrintErrorDialog();
#endif
ReleasePrinterQuery();
@@ -690,6 +723,11 @@ void PrintViewManagerBase::RemoveObserver(Observer& observer) {
}
void PrintViewManagerBase::ShowInvalidPrinterSettingsError() {
+ if (!callback_.is_null()) {
+ printing_status_ = PrintStatus::kInvalid;
+ TerminatePrintJob(true);
+ }
+
base::ThreadTaskRunnerHandle::Get()->PostTask(
FROM_HERE, base::BindOnce(&ShowWarningMessageBox,
l10n_util::GetStringUTF16(
@@ -700,10 +738,12 @@ void PrintViewManagerBase::RenderFrameHostStateChanged(
content::RenderFrameHost* render_frame_host,
content::RenderFrameHost::LifecycleState /*old_state*/,
content::RenderFrameHost::LifecycleState new_state) {
+#if 0
if (new_state == content::RenderFrameHost::LifecycleState::kActive &&
render_frame_host->GetProcess()->IsPdf()) {
SendPrintingEnabled(printing_enabled_.GetValue(), render_frame_host);
}
+#endif
}
void PrintViewManagerBase::DidStartLoading() {
@@ -759,7 +799,12 @@ void PrintViewManagerBase::OnJobDone() {
// Printing is done, we don't need it anymore.
// print_job_->is_job_pending() may still be true, depending on the order
// of object registration.
- printing_succeeded_ = true;
+ printing_status_ = PrintStatus::kSucceeded;
+ ReleasePrintJob();
+}
+
+void PrintViewManagerBase::UserInitCanceled() {
+ printing_status_ = PrintStatus::kCanceled;
ReleasePrintJob();
}
@@ -773,7 +818,7 @@ bool PrintViewManagerBase::RenderAllMissingPagesNow() {
// Is the document already complete?
if (print_job_->document() && print_job_->document()->IsComplete()) {
- printing_succeeded_ = true;
+ printing_status_ = PrintStatus::kSucceeded;
return true;
}
@@ -821,7 +866,10 @@ bool PrintViewManagerBase::CreateNewPrintJob(
// Disconnect the current `print_job_`.
auto weak_this = weak_ptr_factory_.GetWeakPtr();
- DisconnectFromCurrentPrintJob();
+ if (callback_.is_null()) {
+ // Disconnect the current |print_job_| only when calling window.print()
+ DisconnectFromCurrentPrintJob();
+ }
if (!weak_this)
return false;
@@ -842,7 +890,7 @@ bool PrintViewManagerBase::CreateNewPrintJob(
#endif
print_job_->AddObserver(*this);
- printing_succeeded_ = false;
+ printing_status_ = PrintStatus::kFailed;
return true;
}
@@ -902,6 +950,11 @@ void PrintViewManagerBase::ReleasePrintJob() {
}
#endif
+ if (!callback_.is_null()) {
+ bool success = printing_status_ == PrintStatus::kSucceeded;
+ std::move(callback_).Run(success, PrintReasonFromPrintStatus(printing_status_));
+ }
+
if (!print_job_)
return;
@@ -909,7 +962,7 @@ void PrintViewManagerBase::ReleasePrintJob() {
// printing_rfh_ should only ever point to a RenderFrameHost with a live
// RenderFrame.
DCHECK(rfh->IsRenderFrameLive());
- GetPrintRenderFrame(rfh)->PrintingDone(printing_succeeded_);
+ GetPrintRenderFrame(rfh)->PrintingDone(printing_status_ == PrintStatus::kSucceeded);
}
print_job_->RemoveObserver(*this);
@@ -951,7 +1004,7 @@ bool PrintViewManagerBase::RunInnerMessageLoop() {
}
bool PrintViewManagerBase::OpportunisticallyCreatePrintJob(int cookie) {
- if (print_job_)
+ if (print_job_ && print_job_->document())
return true;
if (!cookie) {
@@ -1065,7 +1118,7 @@ void PrintViewManagerBase::SendPrintingEnabled(bool enabled,
}
void PrintViewManagerBase::CompletePrintNow(content::RenderFrameHost* rfh) {
- GetPrintRenderFrame(rfh)->PrintRequestedPages();
+ GetPrintRenderFrame(rfh)->PrintRequestedPages(/*silent=*/true, /*job_settings=*/base::Value::Dict());
for (auto& observer : GetObservers())
observer.OnPrintNow(rfh);
diff --git a/chrome/browser/printing/print_view_manager_base.h b/chrome/browser/printing/print_view_manager_base.h
index a413a261f253fcd0b93d65b10661e0bb692c9743..e6a0b73852453b1f9a222161c3358afe8ee72a0b 100644
--- a/chrome/browser/printing/print_view_manager_base.h
+++ b/chrome/browser/printing/print_view_manager_base.h
@@ -42,6 +42,8 @@ namespace printing {
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 PrintManager, public PrintJob::Observer {
public:
@@ -65,7 +67,10 @@ class PrintViewManagerBase : public PrintManager, public PrintJob::Observer {
// 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 = true,
+ base::Value::Dict settings = {},
+ CompletionCallback callback = {});
#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
// Prints the document in `print_data` with settings specified in
@@ -123,6 +128,7 @@ class PrintViewManagerBase : public PrintManager, public PrintJob::Observer {
void ShowInvalidPrinterSettingsError() override;
void PrintingFailed(int32_t cookie,
mojom::PrintFailureReason reason) override;
+ void UserInitCanceled();
// Adds and removes observers for `PrintViewManagerBase` events. The order in
// which notifications are sent to observers is undefined. Observers must be
@@ -130,6 +136,14 @@ class PrintViewManagerBase : public PrintManager, public PrintJob::Observer {
void AddObserver(Observer& observer);
void RemoveObserver(Observer& observer);
+ enum class PrintStatus {
+ kSucceeded,
+ kCanceled,
+ kFailed,
+ kInvalid,
+ kUnknown
+ };
+
protected:
explicit PrintViewManagerBase(content::WebContents* web_contents);
@@ -254,7 +268,8 @@ class PrintViewManagerBase : public PrintManager, public PrintJob::Observer {
// Runs `callback` with `params` to reply to ScriptedPrint().
void ScriptedPrintReply(ScriptedPrintCallback callback,
int process_id,
- mojom::PrintPagesParamsPtr params);
+ mojom::PrintPagesParamsPtr params,
+ bool canceled);
// Requests the RenderView to render all the missing pages for the print job.
// No-op if no print job is pending. Returns true if at least one page has
@@ -327,8 +342,11 @@ class PrintViewManagerBase : public PrintManager, public PrintJob::Observer {
// The current RFH that is printing with a system printing dialog.
raw_ptr<content::RenderFrameHost> printing_rfh_ = nullptr;
+ // Respond with success of the print job.
+ CompletionCallback callback_;
+
// Indication of success of the print job.
- bool printing_succeeded_ = false;
+ PrintStatus printing_status_ = PrintStatus::kUnknown;
// Set while running an inner message loop inside RenderAllMissingPagesNow().
// This means we are _blocking_ until all the necessary pages have been
diff --git a/chrome/browser/ui/webui/print_preview/fake_print_render_frame.cc b/chrome/browser/ui/webui/print_preview/fake_print_render_frame.cc
index e942b0b58bebdb0663d2be69dcee65484627f731..cca3cc6b73e079770e2e2ee23c237c28537bf7b7 100644
--- a/chrome/browser/ui/webui/print_preview/fake_print_render_frame.cc
+++ b/chrome/browser/ui/webui/print_preview/fake_print_render_frame.cc
@@ -21,7 +21,7 @@ FakePrintRenderFrame::FakePrintRenderFrame(
FakePrintRenderFrame::~FakePrintRenderFrame() = default;
-void FakePrintRenderFrame::PrintRequestedPages() {}
+void FakePrintRenderFrame::PrintRequestedPages(bool /*silent*/, ::base::Value::Dict /*settings*/) {}
void FakePrintRenderFrame::PrintWithParams(mojom::PrintPagesParamsPtr params,
PrintWithParamsCallback callback) {
diff --git a/chrome/browser/ui/webui/print_preview/fake_print_render_frame.h b/chrome/browser/ui/webui/print_preview/fake_print_render_frame.h
index 2273775eccac63960bdea6124e657b4177120ad8..a94d3ecb7fde44888ef85df1cda1c1b5f4c1081c 100644
--- a/chrome/browser/ui/webui/print_preview/fake_print_render_frame.h
+++ b/chrome/browser/ui/webui/print_preview/fake_print_render_frame.h
@@ -25,7 +25,7 @@ class FakePrintRenderFrame : public mojom::PrintRenderFrame {
private:
// printing::mojom::PrintRenderFrame:
- void PrintRequestedPages() override;
+ void PrintRequestedPages(bool silent, ::base::Value::Dict settings) override;
void PrintWithParams(mojom::PrintPagesParamsPtr params,
PrintWithParamsCallback callback) override;
void PrintForSystemDialog() override;
diff --git a/components/printing/common/print.mojom b/components/printing/common/print.mojom
index 220a751903f8bec318e5d7f48f35333b3b1c155b..60c54f6e407ba89894847b7e34f0ea9e3afd63af 100644
--- a/components/printing/common/print.mojom
+++ b/components/printing/common/print.mojom
@@ -289,7 +289,7 @@ union PrintWithParamsResult {
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);
// Requests the frame to be printed with specified parameters. This is used
// to programmatically produce PDF by request from the browser (e.g. over
@@ -372,7 +372,7 @@ interface PrintManagerHost {
// Request the print settings from the user. This step is about showing
// UI to the user to select the final print settings.
[Sync]
- ScriptedPrint(ScriptedPrintParams params) => (PrintPagesParams settings);
+ ScriptedPrint(ScriptedPrintParams params) => (PrintPagesParams settings, bool canceled);
// Tells the browser that there are invalid printer settings.
ShowInvalidPrinterSettingsError();
diff --git a/components/printing/renderer/print_render_frame_helper.cc b/components/printing/renderer/print_render_frame_helper.cc
index d8b08c6b366f86baf9f5577153e96ba82eb747ad..a539bcb155bb49706ee213102d217d3f3bdc29bb 100644
--- a/components/printing/renderer/print_render_frame_helper.cc
+++ b/components/printing/renderer/print_render_frame_helper.cc
@@ -44,6 +44,7 @@
#include "printing/mojom/print.mojom.h"
#include "printing/page_number.h"
#include "printing/print_job_constants.h"
+#include "printing/print_settings.h"
#include "printing/units.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_provider.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
@@ -1309,7 +1310,8 @@ void PrintRenderFrameHelper::ScriptedPrint(bool user_initiated) {
if (!weak_this)
return;
- Print(web_frame, blink::WebNode(), PrintRequestType::kScripted);
+ Print(web_frame, blink::WebNode(), PrintRequestType::kScripted,
+ false /* silent */, base::Value::Dict() /* new_settings */);
if (!weak_this)
return;
@@ -1340,7 +1342,7 @@ void PrintRenderFrameHelper::BindPrintRenderFrameReceiver(
receivers_.Add(this, std::move(receiver));
}
-void PrintRenderFrameHelper::PrintRequestedPages() {
+void PrintRenderFrameHelper::PrintRequestedPages(bool silent, base::Value::Dict settings) {
ScopedIPC scoped_ipc(weak_ptr_factory_.GetWeakPtr());
if (ipc_nesting_level_ > kAllowedIpcDepthForPrint)
return;
@@ -1355,7 +1357,7 @@ void PrintRenderFrameHelper::PrintRequestedPages() {
// 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();
@@ -1437,7 +1439,8 @@ void PrintRenderFrameHelper::PrintForSystemDialog() {
}
Print(frame, print_preview_context_.source_node(),
- PrintRequestType::kRegular);
+ PrintRequestType::kRegular, false,
+ base::Value::Dict());
if (!render_frame_gone_)
print_preview_context_.DispatchAfterPrintEvent();
// WARNING: |this| may be gone at this point. Do not do any more work here and
@@ -1486,6 +1489,8 @@ void PrintRenderFrameHelper::PrintPreview(base::Value::Dict settings) {
if (ipc_nesting_level_ > kAllowedIpcDepthForPrint)
return;
+ blink::WebLocalFrame* frame = render_frame()->GetWebFrame();
+ print_preview_context_.InitWithFrame(frame);
print_preview_context_.OnPrintPreview();
#if BUILDFLAG(IS_CHROMEOS_ASH)
@@ -2101,7 +2106,8 @@ void PrintRenderFrameHelper::PrintNode(const blink::WebNode& node) {
return;
Print(duplicate_node.GetDocument().GetFrame(), duplicate_node,
- PrintRequestType::kRegular);
+ PrintRequestType::kRegular, false /* silent */,
+ base::Value::Dict() /* new_settings */);
// Check if |this| is still valid.
if (!weak_this)
return;
@@ -2116,7 +2122,9 @@ 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::Dict settings) {
// If still not finished with earlier print request simply ignore.
if (prep_frame_view_)
return;
@@ -2124,7 +2132,7 @@ void PrintRenderFrameHelper::Print(blink::WebLocalFrame* frame,
FrameReference frame_ref(frame);
uint32_t expected_page_count = 0;
- if (!CalculateNumberOfPages(frame, node, &expected_page_count)) {
+ if (!CalculateNumberOfPages(frame, node, &expected_page_count, std::move(settings))) {
DidFinishPrinting(FAIL_PRINT_INIT);
return; // Failed to init print page settings.
}
@@ -2143,8 +2151,15 @@ void PrintRenderFrameHelper::Print(blink::WebLocalFrame* frame,
print_pages_params_->params->print_scaling_option;
auto self = weak_ptr_factory_.GetWeakPtr();
- mojom::PrintPagesParamsPtr print_settings = GetPrintSettingsFromUser(
+ mojom::PrintPagesParamsPtr print_settings;
+
+ if (silent) {
+ print_settings = mojom::PrintPagesParams::New();
+ print_settings->params = print_pages_params_->params->Clone();
+ } else {
+ print_settings = GetPrintSettingsFromUser(
frame_ref.GetFrame(), node, expected_page_count, print_request_type);
+ }
// Check if |this| is still valid.
if (!self)
return;
@@ -2410,36 +2425,52 @@ void PrintRenderFrameHelper::IPCProcessed() {
}
}
-bool PrintRenderFrameHelper::InitPrintSettings(bool fit_to_paper_size) {
- mojom::PrintPagesParams settings;
- settings.params = mojom::PrintParams::New();
- GetPrintManagerHost()->GetDefaultPrintSettings(&settings.params);
+bool PrintRenderFrameHelper::InitPrintSettings(
+ bool fit_to_paper_size,
+ base::Value::Dict new_settings) {
+ mojom::PrintPagesParamsPtr settings;
+
+ if (new_settings.empty()) {
+ settings = mojom::PrintPagesParams::New();
+ settings->params = mojom::PrintParams::New();
+ GetPrintManagerHost()->GetDefaultPrintSettings(&settings->params);
+ } else {
+ bool canceled = false;
+ int cookie =
+ print_pages_params_ ? print_pages_params_->params->document_cookie : 0;
+ GetPrintManagerHost()->UpdatePrintSettings(
+ cookie, std::move(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.
bool result = true;
- if (!PrintMsgPrintParamsIsValid(*settings.params))
+ if (!PrintMsgPrintParamsIsValid(*settings->params))
result = false;
// Reset to default values.
ignore_css_margins_ = false;
- settings.pages.clear();
+ settings->pages.clear();
- settings.params->print_scaling_option =
+ settings->params->print_scaling_option =
fit_to_paper_size ? mojom::PrintScalingOption::kFitToPrintableArea
: mojom::PrintScalingOption::kSourceSize;
- SetPrintPagesParams(settings);
+ SetPrintPagesParams(*settings);
return result;
}
-bool PrintRenderFrameHelper::CalculateNumberOfPages(blink::WebLocalFrame* frame,
- const blink::WebNode& node,
- uint32_t* number_of_pages) {
+bool PrintRenderFrameHelper::CalculateNumberOfPages(
+ blink::WebLocalFrame* frame,
+ const blink::WebNode& node,
+ uint32_t* number_of_pages,
+ base::Value::Dict settings) {
DCHECK(frame);
bool fit_to_paper_size = !IsPrintingPdfFrame(frame, node);
- if (!InitPrintSettings(fit_to_paper_size)) {
+ if (!InitPrintSettings(fit_to_paper_size, std::move(settings))) {
notify_browser_of_print_failure_ = false;
GetPrintManagerHost()->ShowInvalidPrinterSettingsError();
return false;
@@ -2566,7 +2597,7 @@ mojom::PrintPagesParamsPtr PrintRenderFrameHelper::GetPrintSettingsFromUser(
std::move(params),
base::BindOnce(
[](base::OnceClosure quit_closure, mojom::PrintPagesParamsPtr* output,
- mojom::PrintPagesParamsPtr input) {
+ mojom::PrintPagesParamsPtr input, bool canceled) {
*output = std::move(input);
std::move(quit_closure).Run();
},
diff --git a/components/printing/renderer/print_render_frame_helper.h b/components/printing/renderer/print_render_frame_helper.h
index 0f291a40155fb4616bf5feb4c0882892b777b07f..5af22ca607f9bb7e6de129d72bd867c9b977aa2f 100644
--- a/components/printing/renderer/print_render_frame_helper.h
+++ b/components/printing/renderer/print_render_frame_helper.h
@@ -255,7 +255,7 @@ class PrintRenderFrameHelper
mojo::PendingAssociatedReceiver<mojom::PrintRenderFrame> receiver);
// printing::mojom::PrintRenderFrame:
- void PrintRequestedPages() override;
+ void PrintRequestedPages(bool silent, base::Value::Dict settings) override;
void PrintWithParams(mojom::PrintPagesParamsPtr params,
PrintWithParamsCallback callback) override;
#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
@@ -328,7 +328,9 @@ 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::Dict settings);
// Notification when printing is done - signal tear-down/free resources.
void DidFinishPrinting(PrintingResult result);
@@ -337,12 +339,14 @@ 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,
+ base::Value::Dict new_settings);
// Calculate number of pages in source document.
bool CalculateNumberOfPages(blink::WebLocalFrame* frame,
const blink::WebNode& node,
- uint32_t* number_of_pages);
+ uint32_t* number_of_pages,
+ base::Value::Dict settings);
#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
// Set options for print preset from source PDF document.
diff --git a/content/browser/BUILD.gn b/content/browser/BUILD.gn
index 732dd4c8e3f578ddfc60bffa60eece8cd94e3486..eadad51f8316ea54369e4c8e42b5428131f5bafc 100644
--- a/content/browser/BUILD.gn
+++ b/content/browser/BUILD.gn
@@ -2815,8 +2815,9 @@ source_set("browser") {
"//ppapi/shared_impl",
]
- assert(enable_basic_printing)
- deps += [ "//printing" ]
+ if (enable_basic_printing) {
+ deps += [ "//printing" ]
+ }
if (is_chromeos) {
sources += [
diff --git a/content/browser/utility_sandbox_delegate_win.cc b/content/browser/utility_sandbox_delegate_win.cc
index 54a951972aef1cfedd6e3f7db246d801683b70af..4284539fc5bce2018ae06c1e5ee207ac388c01dd 100644
--- a/content/browser/utility_sandbox_delegate_win.cc
+++ b/content/browser/utility_sandbox_delegate_win.cc
@@ -96,6 +96,7 @@ bool NetworkPreSpawnTarget(sandbox::TargetConfig* config) {
return true;
}
+#if BUILDFLAG(ENABLE_PRINTING)
// Sets the sandbox policy for the print backend service process.
void PrintBackendPreSpawnTarget(sandbox::TargetConfig* config) {
DCHECK(!config->IsConfigured());
@@ -161,6 +162,7 @@ bool XrCompositingPreSpawnTarget(sandbox::TargetConfig* config,
return true;
}
+#endif
} // namespace
std::string UtilitySandboxedProcessLauncherDelegate::GetSandboxTag() {
diff --git a/printing/printing_context.cc b/printing/printing_context.cc
index 3a9e75c229f028dcbfb2d7b9294bc42989cb4c1e..a890c5517c0708034bbc6b9b606c990a9ae8be7a 100644
--- a/printing/printing_context.cc
+++ b/printing/printing_context.cc
@@ -143,7 +143,6 @@ void PrintingContext::UsePdfSettings() {
mojom::ResultCode PrintingContext::UpdatePrintSettings(
base::Value::Dict job_settings) {
- ResetSettings();
{
std::unique_ptr<PrintSettings> settings =
PrintSettingsFromJobSettings(job_settings);
diff --git a/printing/printing_context.h b/printing/printing_context.h
index 42095172d1406860249601537648fe22790ba744..361c20ef66d5c7acd34528711c52714d4c62a456 100644
--- a/printing/printing_context.h
+++ b/printing/printing_context.h
@@ -171,6 +171,9 @@ class COMPONENT_EXPORT(PRINTING) PrintingContext {
bool PrintingAborted() const { return abort_printing_; }
+ // Reinitializes the settings for object reuse.
+ void ResetSettings();
+
int job_id() const { return job_id_; }
protected:
@@ -181,9 +184,6 @@ class COMPONENT_EXPORT(PRINTING) PrintingContext {
static std::unique_ptr<PrintingContext> CreateImpl(Delegate* delegate,
bool skip_system_calls);
- // Reinitializes the settings for object reuse.
- void ResetSettings();
-
// Determine if system calls should be skipped by this instance.
bool skip_system_calls() const {
#if BUILDFLAG(ENABLE_OOP_PRINTING)
diff --git a/sandbox/policy/mac/sandbox_mac.mm b/sandbox/policy/mac/sandbox_mac.mm
index bf0490a6261608486b84b3f4b461a285d787669d..357a07a4b2a40d416d5b1c39fb17f9c9270acac2 100644
--- a/sandbox/policy/mac/sandbox_mac.mm
+++ b/sandbox/policy/mac/sandbox_mac.mm
@@ -22,7 +22,6 @@
#include "sandbox/policy/mac/nacl_loader.sb.h"
#include "sandbox/policy/mac/network.sb.h"
#include "sandbox/policy/mac/ppapi.sb.h"
-#include "sandbox/policy/mac/print_backend.sb.h"
#include "sandbox/policy/mac/print_compositor.sb.h"
#include "sandbox/policy/mac/renderer.sb.h"
#include "sandbox/policy/mac/screen_ai.sb.h"
@@ -30,6 +29,10 @@
#include "sandbox/policy/mac/utility.sb.h"
#include "sandbox/policy/mojom/sandbox.mojom.h"
+#if BUILDFLAG(ENABLE_PRINTING)
+#include "sandbox/policy/mac/print_backend.sb.h"
+#endif
+
namespace sandbox {
namespace policy {
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