X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferView.h;h=ad725f2121861a598cc5c724758c4bc214035302;hb=96d9e748cf25dc704edba7fe07efd3d9ea274f11;hp=830c2d738d1d3d52e2b411839b279a3df8b2f420;hpb=a476cc483945bdb3126602443ab9a1068bbb8397;p=lyx.git

diff --git a/src/BufferView.h b/src/BufferView.h
index 830c2d738d..ad725f2121 100644
--- a/src/BufferView.h
+++ b/src/BufferView.h
@@ -15,6 +15,7 @@
 #ifndef BUFFER_VIEW_H
 #define BUFFER_VIEW_H
 
+#include "CoordCache.h"
 #include "DocumentClassPtr.h"
 #include "TexRow.h"
 #include "update_flags.h"
@@ -32,7 +33,6 @@ namespace frontend { class GuiBufferViewDelegate; }
 
 class Buffer;
 class Change;
-class CoordCache;
 class Cursor;
 class CursorSlice;
 class Dimension;
@@ -42,6 +42,7 @@ class FuncRequest;
 class FuncStatus;
 class Intl;
 class Inset;
+class InsetMathNest;
 class Length;
 class MathData;
 class MathRow;
@@ -100,6 +101,8 @@ public:
 	///
 	void setFullScreen(bool full_screen) { full_screen_ = full_screen; }
 
+	/// default value for the margins
+	int defaultMargin() const;
 	/// right margin
 	int rightMargin() const;
 	/// left margin
@@ -152,14 +155,20 @@ public:
 	int horizScrollOffset(Text const * text,
 	                      pit_type pit, pos_type pos) const;
 
-	/// reset the scrollbar to reflect current view position.
-	void updateScrollbar();
+	/// reset the scrollbar parameters to reflect current view position.
+	void updateScrollbarParameters();
 	/// return the Scrollbar Parameters.
 	ScrollbarParameters const & scrollbarParameters() const;
 	/// \return Tool tip for the given position.
 	docstring toolTip(int x, int y) const;
 	/// \return the context menu for the given position.
 	std::string contextMenu(int x, int y) const;
+	/// \return the math inset with a context menu for the given position
+	Inset const * mathContextMenu(InsetMathNest const * inset,
+		CoordCache::Insets const & inset_cache, int x, int y) const;
+	/// \return the clickable math inset for the given position
+	Inset const * clickableMathInset(InsetMathNest const * inset,
+		CoordCache::Insets const & inset_cache, int x, int y) const;
 
 	/// Save the current position as bookmark.
 	/// if idx == 0, save to temp_bookmark
@@ -196,13 +205,13 @@ public:
 	/// This method will automatically scroll and update the BufferView
 	/// (metrics+drawing) if needed.
 	/// \param recenter Whether the cursor should be centered on screen
-	void showCursor(DocIterator const & dit, bool recenter,
+	/// \param force If true, disregard current position
+	void showCursor(DocIterator const & dit, bool recenter, bool force,
 		bool update);
 	/// Scroll to the cursor.
-	void scrollToCursor();
-	/// Scroll to the cursor.
 	/// \param recenter Whether the cursor should be centered on screen
-	bool scrollToCursor(DocIterator const & dit, bool recenter);
+	/// \param force If true, disregard current position
+	bool scrollToCursor(DocIterator const & dit, bool recenter, bool force);
 	/// scroll down document by the given number of pixels.
 	int scrollDown(int pixels);
 	/// scroll up document by the given number of pixels.
@@ -366,6 +375,8 @@ public:
 	bool clickableInset() const;
 	///
 	void makeDocumentClass();
+	/// Are we currently performing a selection with the mouse?
+	bool mouseSelecting() const;
 
 private:
 	/// noncopyable