mirror of
https://bitbucket.org/chromiumembedded/cef
synced 2025-06-05 21:39:12 +02:00
89 lines
3.5 KiB
Diff
89 lines
3.5 KiB
Diff
diff --git chrome/renderer/printing/chrome_print_render_frame_helper_delegate.cc chrome/renderer/printing/chrome_print_render_frame_helper_delegate.cc
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index 631a01a21a562..33e318e251aa2 100644
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--- chrome/renderer/printing/chrome_print_render_frame_helper_delegate.cc
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+++ chrome/renderer/printing/chrome_print_render_frame_helper_delegate.cc
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@@ -25,12 +25,31 @@
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#include "extensions/renderer/guest_view/mime_handler_view/post_message_support.h"
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#endif // BUILDFLAG(ENABLE_PDF)
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-ChromePrintRenderFrameHelperDelegate::ChromePrintRenderFrameHelperDelegate() =
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- default;
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+namespace {
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+
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+std::optional<bool> g_next_print_preview_enabled;
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+
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+} // namespace
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+
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+ChromePrintRenderFrameHelperDelegate::ChromePrintRenderFrameHelperDelegate(
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+ std::optional<bool> print_preview_enabled)
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+ : print_preview_enabled_(print_preview_enabled.has_value()
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+ ? print_preview_enabled
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+ : g_next_print_preview_enabled) {
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+ if (g_next_print_preview_enabled.has_value()) {
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+ g_next_print_preview_enabled = std::nullopt;
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+ }
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+}
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ChromePrintRenderFrameHelperDelegate::~ChromePrintRenderFrameHelperDelegate() =
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default;
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+// static
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+void ChromePrintRenderFrameHelperDelegate::SetNextPrintPreviewEnabled(
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+ std::optional<bool> enabled) {
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+ g_next_print_preview_enabled = enabled;
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+}
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+
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// Return the PDF object element if `frame` is the out of process PDF extension
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// or its child frame.
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blink::WebElement ChromePrintRenderFrameHelperDelegate::GetPdfElement(
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@@ -47,6 +66,10 @@ blink::WebElement ChromePrintRenderFrameHelperDelegate::GetPdfElement(
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}
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bool ChromePrintRenderFrameHelperDelegate::IsPrintPreviewEnabled() {
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+ if (print_preview_enabled_.has_value()) {
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+ return *print_preview_enabled_;
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+ }
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+
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base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
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return !command_line->HasSwitch(switches::kDisablePrintPreview);
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}
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diff --git chrome/renderer/printing/chrome_print_render_frame_helper_delegate.h chrome/renderer/printing/chrome_print_render_frame_helper_delegate.h
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index ab12b010c13d9..48850a94ae255 100644
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--- chrome/renderer/printing/chrome_print_render_frame_helper_delegate.h
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+++ chrome/renderer/printing/chrome_print_render_frame_helper_delegate.h
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@@ -5,12 +5,15 @@
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#ifndef CHROME_RENDERER_PRINTING_CHROME_PRINT_RENDER_FRAME_HELPER_DELEGATE_H_
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#define CHROME_RENDERER_PRINTING_CHROME_PRINT_RENDER_FRAME_HELPER_DELEGATE_H_
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+#include <optional>
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+
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#include "components/printing/renderer/print_render_frame_helper.h"
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class ChromePrintRenderFrameHelperDelegate
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: public printing::PrintRenderFrameHelper::Delegate {
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public:
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- ChromePrintRenderFrameHelperDelegate();
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+ explicit ChromePrintRenderFrameHelperDelegate(
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+ std::optional<bool> print_preview_enabled = std::nullopt);
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ChromePrintRenderFrameHelperDelegate(
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const ChromePrintRenderFrameHelperDelegate&) = delete;
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@@ -19,12 +22,17 @@ class ChromePrintRenderFrameHelperDelegate
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~ChromePrintRenderFrameHelperDelegate() override;
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+ // Set the value for the next instance of this object that is created.
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+ static void SetNextPrintPreviewEnabled(std::optional<bool> enabled);
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+
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private:
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// printing::PrintRenderFrameHelper::Delegate:
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blink::WebElement GetPdfElement(blink::WebLocalFrame* frame) override;
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bool IsPrintPreviewEnabled() override;
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bool OverridePrint(blink::WebLocalFrame* frame) override;
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bool ShouldGenerateTaggedPDF() override;
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+
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+ const std::optional<bool> print_preview_enabled_;
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};
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#endif // CHROME_RENDERER_PRINTING_CHROME_PRINT_RENDER_FRAME_HELPER_DELEGATE_H_
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