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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /layout/base/nsIDocumentViewerPrint.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/base/nsIDocumentViewerPrint.h')
-rw-r--r--layout/base/nsIDocumentViewerPrint.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/layout/base/nsIDocumentViewerPrint.h b/layout/base/nsIDocumentViewerPrint.h
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+++ b/layout/base/nsIDocumentViewerPrint.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsIDocumentViewerPrint_h___
+#define nsIDocumentViewerPrint_h___
+
+#include "nsISupports.h"
+#include "mozilla/UniquePtr.h"
+
+namespace mozilla {
+class PresShell;
+class ServoStyleSet;
+} // namespace mozilla
+class nsPresContext;
+class nsViewManager;
+
+// {c6f255cf-cadd-4382-b57f-cd2a9874169b}
+#define NS_IDOCUMENT_VIEWER_PRINT_IID \
+ { \
+ 0xc6f255cf, 0xcadd, 0x4382, { \
+ 0xb5, 0x7f, 0xcd, 0x2a, 0x98, 0x74, 0x16, 0x9b \
+ } \
+ }
+
+/**
+ * A DocumentViewerPrint is an INTERNAL Interface used for interaction
+ * between the DocumentViewer and nsPrintJob.
+ */
+class nsIDocumentViewerPrint : public nsISupports {
+ public:
+ NS_DECLARE_STATIC_IID_ACCESSOR(NS_IDOCUMENT_VIEWER_PRINT_IID)
+
+ virtual bool GetIsPrinting() const = 0;
+
+ virtual void SetIsPrintPreview(bool aIsPrintPreview) = 0;
+ virtual bool GetIsPrintPreview() const = 0;
+
+ /**
+ * This is used by nsPagePrintTimer to make nsDocumentViewer::Destroy()
+ * a no-op until printing is finished. That prevents the nsDocumentViewer
+ * and its document, presshell and prescontext from going away.
+ */
+ virtual void IncrementDestroyBlockedCount() = 0;
+ virtual void DecrementDestroyBlockedCount() = 0;
+
+ virtual void OnDonePrinting() = 0;
+
+ /**
+ * Replaces the current presentation with print preview presentation.
+ */
+ virtual void SetPrintPreviewPresentation(nsViewManager* aViewManager,
+ nsPresContext* aPresContext,
+ mozilla::PresShell* aPresShell) = 0;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsIDocumentViewerPrint,
+ NS_IDOCUMENT_VIEWER_PRINT_IID)
+
+/* Use this macro when declaring classes that implement this interface. */
+#define NS_DECL_NSIDOCUMENTVIEWERPRINT \
+ bool GetIsPrinting() const override; \
+ void SetIsPrintPreview(bool aIsPrintPreview) override; \
+ bool GetIsPrintPreview() const override; \
+ void IncrementDestroyBlockedCount() override; \
+ void DecrementDestroyBlockedCount() override; \
+ void OnDonePrinting() override; \
+ void SetPrintPreviewPresentation(nsViewManager* aViewManager, \
+ nsPresContext* aPresContext, \
+ mozilla::PresShell* aPresShell) override;
+
+#endif /* nsIDocumentViewerPrint_h___ */