Add basic support for cprotect

[features.git] / src / insets / Inset.h

diff --git a/src/insets/Inset.h b/src/insets/Inset.h
index 94e9d1a6687a31ccc17266374719ed641887a402..f6df439b3b46a861d279f71079cdeb1c22188921 100644 (file)
--- a/src/insets/Inset.h
+++ b/src/insets/Inset.h
@@ -39,11 +39,13 @@ class Cursor;
 class CursorSlice;
 class Dimension;
 class DocIterator;
+class Encoding;
 class FuncRequest;
 class FuncStatus;
 class InsetArgument;
 class InsetCollapsible;
 class InsetCommand;
+class InsetGraphics;
 class InsetIterator;
 class InsetLayout;
 class InsetList;
@@ -158,6 +160,10 @@ public:
        virtual InsetCommand const * asInsetCommand() const { return 0; }
        /// is this inset based on the InsetArgument class?
        virtual InsetArgument const * asInsetArgument() const { return nullptr; }
+       /// is this inset based on the InsetGraphics class?
+       virtual InsetGraphics * asInsetGraphics() { return 0; }
+       /// is this inset based on the InsetGraphics class?
+       virtual InsetGraphics const * asInsetGraphics() const { return 0; }
 
        /// the real dispatcher
        void dispatch(Cursor & cur, FuncRequest & cmd);
@@ -210,9 +216,7 @@ public:
        virtual bool showInsetDialog(BufferView *) const;
 
        /// draw two angular markers
-       void drawMarkers(PainterInfo & pi, int x, int y) const;
-       /// draw four angular markers
-       void drawMarkers2(PainterInfo & pi, int x, int y) const;
+       virtual void drawMarkers(PainterInfo & pi, int x, int y) const;
        /// add space for markers
        void metricsMarkers(Dimension & dim, int framesize = 1) const;
        /// add space for markers
@@ -419,6 +423,10 @@ public:
        /// if this inset has paragraphs should they be forced to use a
        /// local font language switch?
        virtual bool forceLocalFontSwitch() const { return false; }
+       /// Does the inset force a specific encoding?
+       virtual Encoding const * forcedEncoding(Encoding const *, Encoding const *) const
+       { return 0; }
+
 
        /// Is the content of this inset part of the output document?
        virtual bool producesOutput() const { return true; }
@@ -586,6 +594,9 @@ public:
        /// reject the changes within the inset
        virtual void rejectChanges() {}
 
+       ///
+       virtual bool needsCProtection() const { return false; }
+
        ///
        virtual ColorCode backgroundColor(PainterInfo const &) const;
        ///