From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Shelley Vohr 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 a6b18dea1236535e4c802c4c1abceefb69609b17..76bc010c7a4af291fff8d44c0e5c54b93f355b87 100644 --- a/BUILD.gn +++ b/BUILD.gn @@ -980,7 +980,6 @@ 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", @@ -989,6 +988,10 @@ 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 a1372cc90fc84b159e9952fa747e36360ae1a170..429b93910457675347b3b80e232e71aa4021a3ff 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 6e9486405552e990d6c8fe13691c9951194b9f66..bdf46827498db33c7550a559699e59bdc089d89b 100644 --- a/chrome/browser/printing/print_job_worker_oop.cc +++ b/chrome/browser/printing/print_job_worker_oop.cc @@ -359,7 +359,7 @@ 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 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 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; + // 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 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 96c1116ec6dd9f7c1ccbe067db599af0b48be20a..93a938690deb64247dcf2143123cf9e7132eab5f 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) @@ -2097,7 +2102,8 @@ 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; @@ -2112,7 +2118,9 @@ 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; @@ -2120,7 +2128,7 @@ 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. } @@ -2139,8 +2147,15 @@ 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; @@ -2406,36 +2421,52 @@ 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; @@ -2562,7 +2593,7 @@ 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 51a5497b809cda82b223138f43507172a9f066ae..71227492fd87e577518f3bf55ded37b08872061b 100644 --- a/components/printing/renderer/print_render_frame_helper.h +++ b/components/printing/renderer/print_render_frame_helper.h @@ -253,7 +253,7 @@ class PrintRenderFrameHelper mojo::PendingAssociatedReceiver 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) @@ -326,7 +326,9 @@ 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); @@ -335,12 +337,14 @@ 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 a82ab440893d22424366c969d6765a10ee05ea86..a68bc27a93a38f5a1cb0c3dc225def6290dbf688 100644 --- a/content/browser/BUILD.gn +++ b/content/browser/BUILD.gn @@ -2819,8 +2819,9 @@ 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 aa59ef2ea780af3e881be9a984eef5d309586dc4..c5bd3ed36ff3f4d1fe75ef2c6a1d40d655c0bbe0 100644 --- a/content/browser/utility_sandbox_delegate_win.cc +++ b/content/browser/utility_sandbox_delegate_win.cc @@ -99,6 +99,7 @@ bool NetworkPreSpawnTarget(sandbox::TargetConfig* config) { return true; } +#if BUILDFLAG(ENABLE_PRINTING) // Sets the sandbox policy for the print backend service process. bool PrintBackendPreSpawnTarget(sandbox::TargetConfig* config) { DCHECK(!config->IsConfigured()); @@ -192,6 +193,7 @@ 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 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 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 {