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/chrome/browser/printing/print_job.cc b/chrome/browser/printing/print_job.cc index baf39affec92126a6f998636bf35d1f2563fa47f..18c61ff4b2145881fd396b6e397eb7c4f9468558 100644 --- a/chrome/browser/printing/print_job.cc +++ b/chrome/browser/printing/print_job.cc @@ -88,6 +88,7 @@ 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 @@ -96,6 +97,7 @@ PrefService* GetPrefsForWebContents(content::WebContents* web_contents) { web_contents ? web_contents->GetBrowserContext() : nullptr; return context ? Profile::FromBrowserContext(context)->GetPrefs() : nullptr; } +#endif #endif // defined(OS_WIN) @@ -380,11 +382,18 @@ void PrintJob::StartPdfToEmfConversion( // seems to work with the fix for this bug applied. const PrintSettings& settings = document()->settings(); bool print_text_with_gdi = - settings.print_text_with_gdi() && !settings.printer_language_is_xps() && +#if defined(OS_WIN) + settings.is_modifiable() +#else + settings.print_text_with_gdi() +#endif + && !settings.printer_language_is_xps() && base::FeatureList::IsEnabled(::features::kGdiTextPrinting); +#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; @@ -479,8 +488,10 @@ 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; } @@ -530,6 +541,10 @@ void PrintJob::OnNotifyPrintJobEvent(const JobEventDetails& event_details) { DCHECK_CURRENTLY_ON(content::BrowserThread::UI); switch (event_details.type()) { + case JobEventDetails::USER_INIT_CANCELED: { + DCHECK_EQ(event_details.document(), document_.get()); + break; + } case JobEventDetails::FAILED: // No need to cancel since the worker already canceled itself. Stop(); diff --git a/chrome/browser/printing/print_job.h b/chrome/browser/printing/print_job.h index c1808c6351951d653255e722513b735bd67ab677..3f78445c2539d10d63da339f137ed5bc37847e24 100644 --- a/chrome/browser/printing/print_job.h +++ b/chrome/browser/printing/print_job.h @@ -242,6 +242,9 @@ class JobEventDetails : public base::RefCountedThreadSafe { public: // Event type. enum Type { + // Print... dialog box has been closed with CANCEL button. + USER_INIT_CANCELED, + // A new document started printing. NEW_DOC, diff --git a/chrome/browser/printing/print_job_worker.cc b/chrome/browser/printing/print_job_worker.cc index 4b508191cf196b6c528eb97fbdd7baef40922e14..ff18b85688b02d776327325e7d67a944ae24da85 100644 --- a/chrome/browser/printing/print_job_worker.cc +++ b/chrome/browser/printing/print_job_worker.cc @@ -21,13 +21,13 @@ #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" #include "content/public/browser/notification_service.h" #include "content/public/browser/render_frame_host.h" #include "content/public/browser/web_contents.h" +#include "electron/grit/electron_resources.h" #include "printing/backend/print_backend.h" #include "printing/buildflags/buildflags.h" #include "printing/mojom/print.mojom.h" @@ -301,16 +301,21 @@ void PrintJobWorker::UpdatePrintSettings(base::Value new_settings, #endif // defined(OS_LINUX) && defined(USE_CUPS) } - mojom::ResultCode result; { #if defined(OS_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 get_default_result = printing_context_->UseDefaultSettings(); + if (get_default_result == mojom::ResultCode::kSuccess) { + mojom::ResultCode update_result = + printing_context_->UpdatePrintSettings(std::move(new_settings)); + GetSettingsDone(std::move(callback), update_result); + } } - GetSettingsDone(std::move(callback), result); } #if defined(OS_CHROMEOS) @@ -326,6 +331,13 @@ void PrintJobWorker::UpdatePrintSettingsFromPOD( void PrintJobWorker::GetSettingsDone(SettingsCallback callback, mojom::ResultCode result) { + if (result == mojom::ResultCode::kCanceled) { + 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 c3388853baa3c43e0e57ef0ada4977fd3ccd2087..285cd8e2d61385ce25111be3830a3b532436982e 100644 --- a/chrome/browser/printing/print_view_manager_base.cc +++ b/chrome/browser/printing/print_view_manager_base.cc @@ -28,10 +28,10 @@ #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" +#if 0 #include "chrome/grit/generated_resources.h" +#endif #include "components/prefs/pref_service.h" #include "components/printing/browser/print_composite_client.h" #include "components/printing/browser/print_manager_utils.h" @@ -46,6 +46,7 @@ #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" @@ -111,6 +112,8 @@ crosapi::mojom::PrintJobPtr PrintJobToMojom( #endif 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) @@ -119,6 +122,7 @@ void ShowWarningMessageBox(const std::u16string& message) { base::AutoReset auto_reset(&is_dialog_shown, true); chrome::ShowWarningMessageBox(nullptr, std::u16string(), message); +#endif } #if BUILDFLAG(ENABLE_PRINT_PREVIEW) @@ -238,7 +242,9 @@ void UpdatePrintSettingsReplyOnIO( DCHECK_CURRENTLY_ON(content::BrowserThread::IO); 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(); @@ -341,12 +347,14 @@ 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() { @@ -354,7 +362,10 @@ PrintViewManagerBase::~PrintViewManagerBase() { DisconnectFromCurrentPrintJob(); } -bool PrintViewManagerBase::PrintNow(content::RenderFrameHost* rfh) { +bool PrintViewManagerBase::PrintNow(content::RenderFrameHost* rfh, + bool silent, + base::Value settings, + CompletionCallback callback) { auto weak_this = weak_ptr_factory_.GetWeakPtr(); DisconnectFromCurrentPrintJob(); if (!weak_this) @@ -369,7 +380,14 @@ bool PrintViewManagerBase::PrintNow(content::RenderFrameHost* rfh) { // go in `ReleasePrintJob()`. 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)); for (auto& observer : GetObservers()) observer.OnPrintNow(rfh); @@ -528,9 +546,9 @@ void PrintViewManagerBase::ScriptedPrintReply( 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() { @@ -644,12 +662,13 @@ 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 content::RenderFrameHost* render_frame_host = GetCurrentTargetFrame(); auto callback_wrapper = base::BindOnce(&PrintViewManagerBase::GetDefaultPrintSettingsReply, @@ -667,18 +686,20 @@ void PrintViewManagerBase::UpdatePrintSettings( base::Value 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.FindIntKey(kSettingPrinterType)) { UpdatePrintSettingsReply(std::move(callback), CreateEmptyPrintPagesParamsPtr(), false); return; } +#if 0 content::BrowserContext* context = web_contents() ? web_contents()->GetBrowserContext() : nullptr; PrefService* prefs = @@ -688,6 +709,7 @@ void PrintViewManagerBase::UpdatePrintSettings( if (value > 0) job_settings.SetIntKey(kSettingRasterizePdfDpi, value); } +#endif content::RenderFrameHost* render_frame_host = GetCurrentTargetFrame(); auto callback_wrapper = @@ -727,7 +749,6 @@ void PrintViewManagerBase::PrintingFailed(int32_t cookie) { PrintManager::PrintingFailed(cookie); #if BUILDFLAG(ENABLE_PRINT_PREVIEW) - ShowPrintErrorDialog(); #endif ReleasePrinterQuery(); @@ -742,6 +763,11 @@ void PrintViewManagerBase::RemoveObserver(Observer& observer) { } void PrintViewManagerBase::ShowInvalidPrinterSettingsError() { + if (!callback_.is_null()) { + std::string cb_str = "Invalid printer settings"; + std::move(callback_).Run(printing_succeeded_, cb_str); + } + base::ThreadTaskRunnerHandle::Get()->PostTask( FROM_HERE, base::BindOnce(&ShowWarningMessageBox, l10n_util::GetStringUTF16( @@ -752,8 +778,10 @@ void PrintViewManagerBase::RenderFrameHostStateChanged( content::RenderFrameHost* render_frame_host, content::RenderFrameHost::LifecycleState /*old_state*/, content::RenderFrameHost::LifecycleState new_state) { +#if 0 // Printing is always enabled. if (new_state == content::RenderFrameHost::LifecycleState::kActive) SendPrintingEnabled(printing_enabled_.GetValue(), render_frame_host); +#endif } void PrintViewManagerBase::DidStartLoading() { @@ -828,6 +856,11 @@ void PrintViewManagerBase::OnNotifyPrintJobEvent( #endif break; } + case JobEventDetails::USER_INIT_CANCELED: { + printing_cancelled_ = true; + ReleasePrintJob(); + break; + } case JobEventDetails::JOB_DONE: // Printing is done, we don't need it anymore. // print_job_->is_job_pending() may still be true, depending on the order @@ -897,7 +930,10 @@ 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; @@ -920,8 +956,6 @@ bool PrintViewManagerBase::CreateNewPrintJob( /*source_id=*/""); #endif - registrar_.Add(this, chrome::NOTIFICATION_PRINT_JOB_EVENT, - content::Source(print_job_.get())); printing_succeeded_ = false; return true; } @@ -973,14 +1007,22 @@ void PrintViewManagerBase::ReleasePrintJob() { content::RenderFrameHost* rfh = printing_rfh_; printing_rfh_ = nullptr; + if (!callback_.is_null()) { + registrar_.Remove(this, chrome::NOTIFICATION_PRINT_JOB_EVENT, + content::NotificationService::AllSources()); + + std::string cb_str = ""; + if (!printing_succeeded_) + cb_str = printing_cancelled_ ? "cancelled" : "failed"; + std::move(callback_).Run(printing_succeeded_, cb_str); + } + if (!print_job_) return; if (rfh) GetPrintRenderFrame(rfh)->PrintingDone(printing_succeeded_); - registrar_.Remove(this, chrome::NOTIFICATION_PRINT_JOB_EVENT, - content::Source(print_job_.get())); // Don't close the worker thread. print_job_ = nullptr; } @@ -1018,7 +1060,7 @@ bool PrintViewManagerBase::RunInnerMessageLoop() { } bool PrintViewManagerBase::OpportunisticallyCreatePrintJob(int cookie) { - if (print_job_) + if (print_job_ && print_job_->document()) return true; if (!cookie) { diff --git a/chrome/browser/printing/print_view_manager_base.h b/chrome/browser/printing/print_view_manager_base.h index 850a38f5291fc5707d0882515f41cd37714a447c..9e86f48aca10de0187a6bf70a304d2d41475eb98 100644 --- a/chrome/browser/printing/print_view_manager_base.h +++ b/chrome/browser/printing/print_view_manager_base.h @@ -39,6 +39,8 @@ class PrintJob; class PrintQueriesQueue; class PrinterQuery; +using CompletionCallback = base::OnceCallback; + // Base class for managing the print commands for a WebContents. class PrintViewManagerBase : public content::NotificationObserver, public PrintManager { @@ -61,7 +63,10 @@ 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 @@ -260,9 +265,15 @@ class PrintViewManagerBase : public content::NotificationObserver, // The current RFH that is printing with a system printing dialog. 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; + // 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/components/printing/common/print.mojom b/components/printing/common/print.mojom index 51ebcb4ae399018d3fd8566656596a7ef1f148af..5f2b807fc364131f4c3e6a1646ec522ddc826d9c 100644 --- a/components/printing/common/print.mojom +++ b/components/printing/common/print.mojom @@ -274,7 +274,7 @@ interface PrintPreviewUI { 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 f9c43096f09b0b5668b360f04fe76e924200c28c..d28d333533f3ebc70de5ceeba90b13fb013e2c24 100644 --- a/components/printing/renderer/print_render_frame_helper.cc +++ b/components/printing/renderer/print_render_frame_helper.cc @@ -39,6 +39,7 @@ #include "printing/metafile_skia.h" #include "printing/mojom/print.mojom.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" @@ -1225,7 +1226,8 @@ 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::DictionaryValue() /* new_settings */); if (!weak_this) return; @@ -1256,7 +1258,7 @@ 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_ > kAllowedIpcDepthForPrint) return; @@ -1271,7 +1273,7 @@ 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(); @@ -1302,7 +1304,8 @@ void PrintRenderFrameHelper::PrintForSystemDialog() { } Print(frame, print_preview_context_.source_node(), - PrintRequestType::kRegular); + PrintRequestType::kRegular, false, + base::DictionaryValue()); if (!render_frame_gone_) print_preview_context_.DispatchAfterPrintEvent(); // WARNING: |this| may be gone at this point. Do not do any more work here and @@ -1349,6 +1352,8 @@ void PrintRenderFrameHelper::PrintPreview(base::Value settings) { if (ipc_nesting_level_ > kAllowedIpcDepthForPrint) return; + blink::WebLocalFrame* frame = render_frame()->GetWebFrame(); + print_preview_context_.InitWithFrame(frame); print_preview_context_.OnPrintPreview(); if (print_preview_context_.IsForArc()) { @@ -1885,7 +1890,8 @@ void PrintRenderFrameHelper::PrintNode(const blink::WebNode& node) { return; Print(duplicate_node.GetDocument().GetFrame(), duplicate_node, - PrintRequestType::kRegular); + PrintRequestType::kRegular, false /* silent */, + base::DictionaryValue() /* new_settings */); // Check if |this| is still valid. if (!weak_this) return; @@ -1900,7 +1906,9 @@ 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; @@ -1908,7 +1916,7 @@ 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, base::Value::AsDictionaryValue(settings))) { DidFinishPrinting(FAIL_PRINT_INIT); return; // Failed to init print page settings. } @@ -1927,8 +1935,15 @@ 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; @@ -2176,36 +2191,51 @@ 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, + const base::DictionaryValue& new_settings) { + mojom::PrintPagesParamsPtr settings; + + if (new_settings.DictEmpty()) { + 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, new_settings.Clone(), &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 (!PrintMsg_Print_Params_IsValid(*settings.params)) + if (!PrintMsg_Print_Params_IsValid(*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, + 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; GetPrintManagerHost()->ShowInvalidPrinterSettingsError(); return false; @@ -2578,18 +2608,7 @@ void PrintRenderFrameHelper::RequestPrintPreview(PrintPreviewRequestType type) { } bool PrintRenderFrameHelper::CheckForCancel() { - const mojom::PrintParams& print_params = *print_pages_params_->params; - bool cancel = false; - - if (!GetPrintManagerHost()->CheckForCancel(print_params.preview_ui_id, - print_params.preview_request_id, - &cancel)) { - cancel = true; - } - - if (cancel) - notify_browser_of_print_failure_ = false; - return cancel; + return false; } bool PrintRenderFrameHelper::PreviewPageRendered( diff --git a/components/printing/renderer/print_render_frame_helper.h b/components/printing/renderer/print_render_frame_helper.h index 90236920457c931c86426049c6cbc30b592b597f..353178863eba37b9112e784ffa4b3519076e91b9 100644 --- a/components/printing/renderer/print_render_frame_helper.h +++ b/components/printing/renderer/print_render_frame_helper.h @@ -256,7 +256,7 @@ class PrintRenderFrameHelper mojo::PendingAssociatedReceiver receiver); // printing::mojom::PrintRenderFrame: - void PrintRequestedPages() override; + void PrintRequestedPages(bool silent, base::Value settings) override; #if BUILDFLAG(ENABLE_PRINT_PREVIEW) void PrintForSystemDialog() override; void SetPrintPreviewUI( @@ -323,7 +323,9 @@ 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); @@ -332,12 +334,14 @@ 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, - uint32_t* number_of_pages); + uint32_t* 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/printing_context.cc b/printing/printing_context.cc index cdfb2e0abd17b95bae4e1fd86aaf7364a76be1f6..446ae2060a27d6fa3d9b2f2691243369ad56f440 100644 --- a/printing/printing_context.cc +++ b/printing/printing_context.cc @@ -116,7 +116,6 @@ mojom::ResultCode PrintingContext::UsePdfSettings() { mojom::ResultCode PrintingContext::UpdatePrintSettings( base::Value job_settings) { - ResetSettings(); { std::unique_ptr settings = PrintSettingsFromJobSettings(job_settings); diff --git a/printing/printing_context.h b/printing/printing_context.h index b28af89c67f88cc86f4604cd6204ca6231c5908c..cbfeb7234ba26f08ae3cddf6a6dd4014f04c4285 100644 --- a/printing/printing_context.h +++ b/printing/printing_context.h @@ -143,6 +143,9 @@ class COMPONENT_EXPORT(PRINTING) PrintingContext { int job_id() const { return job_id_; } + // Reinitializes the settings for object reuse. + void ResetSettings(); + protected: explicit PrintingContext(Delegate* delegate); @@ -150,9 +153,6 @@ class COMPONENT_EXPORT(PRINTING) PrintingContext { // implement this method to create an object of their implementation. static std::unique_ptr CreateImpl(Delegate* delegate); - // Reinitializes the settings for object reuse. - void ResetSettings(); - // Does bookkeeping when an error occurs. virtual mojom::ResultCode OnError();