X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferView.h;h=d41826067128c4e037a6a2cb891e863a54a095e1;hb=4a75fe0310ac64a079edab0c07d8f8eebaf519c0;hp=2fe006418818b839c25e3271dc218e8b66f8fb66;hpb=81e06f7bc9cddbd9d553681a08eadbc8e04a0447;p=lyx.git

diff --git a/src/BufferView.h b/src/BufferView.h
index 2fe0064188..d418260671 100644
--- a/src/BufferView.h
+++ b/src/BufferView.h
@@ -36,7 +36,6 @@ class FuncRequest;
 class FuncStatus;
 class Intl;
 class Inset;
-class Menu;
 class ParIterator;
 class ParagraphMetrics;
 class Point;
@@ -52,6 +51,9 @@ enum CursorStatus {
 /// Scrollbar Parameters.
 struct ScrollbarParameters
 {
+	ScrollbarParameters()
+		: min(0), max(0), position(0), single_step(1), page_step(1)
+	{}
 	/// Minimum scrollbar position in pixels.
 	int min;
 	/// Maximum scrollbar position in pixels.
@@ -79,7 +81,7 @@ struct ScrollbarParameters
 class BufferView {
 public:
 	///
-	BufferView(Buffer & buffer);
+	explicit BufferView(Buffer & buffer);
 	///
 	~BufferView();
 
@@ -87,6 +89,21 @@ public:
 	Buffer & buffer();
 	Buffer const & buffer() const;
 
+	///
+	void setFullScreen(bool full_screen) { full_screen_ = full_screen; }
+
+	/// right margin
+	int rightMargin() const;
+
+	/// left margin
+	int leftMargin() const;
+
+	/// \return true if the BufferView is at the top of the document.
+	bool isTopScreen() const;
+
+	/// \return true if the BufferView is at the bottom of the document.
+	bool isBottomScreen() const;
+
 	/// perform pending metrics updates.
 	/** \c Update::FitCursor means first to do a FitCursor, and to
 	 * force an update if screen position changes.
@@ -127,6 +144,9 @@ public:
 	/// set the cursor based on the given TeX source row.
 	void setCursorFromRow(int row);
 
+	/// set cursor to the given inset. Return true if found.
+	bool setCursorFromInset(Inset const *);
+
 	/// Ensure that the BufferView cursor is visible.
 	/// This method will automatically scroll and update the BufferView
 	/// if needed.
@@ -138,11 +158,11 @@ public:
 	/// LFUN_SCROLL Helper.
 	void lfunScroll(FuncRequest const & cmd);
 	/// scroll down document by the given number of pixels.
-	void scrollDown(int pixels);
+	int scrollDown(int pixels);
 	/// scroll up document by the given number of pixels.
-	void scrollUp(int pixels);
+	int scrollUp(int pixels);
 	/// scroll document by the given number of pixels.
-	void scroll(int pixels);
+	int scroll(int pixels);
 	/// Scroll the view by a number of pixels.
 	void scrollDocView(int pixels);
 	/// Set the cursor position based on the scrollbar one.
@@ -153,6 +173,16 @@ public:
 	/// return the pixel height of the document view.
 	int workHeight() const;
 
+	/// return the inline completion postfix.
+	docstring const & inlineCompletion() const;
+	/// return the number of unique characters in the inline completion.
+	size_t const & inlineCompletionUniqueChars() const;
+	/// return the position in the buffer of the inline completion postfix.
+	DocIterator const & inlineCompletionPos() const;
+	/// set the inline completion postfix and its position in the buffer.
+	/// Updates the updateFlags in \c cur.
+	void setInlineCompletion(Cursor & cur, DocIterator const & pos,
+		docstring const & completion, size_t uniqueChars = 0);
 
 	/// translate and insert a character, using the correct keymap.
 	void translateAndInsert(char_type c, Text * t, Cursor & cur);
@@ -282,6 +312,8 @@ private:
 	///
 	int height_;
 	///
+	bool full_screen_;
+	///
 	Buffer & buffer_;
 
 	struct Private;
@@ -294,9 +326,6 @@ inline int nestMargin() { return 15; }
 /// margin for changebar
 inline int changebarMargin() { return 12; }
 
-/// right margin
-inline int rightMargin() { return 10; }
-
 } // namespace lyx
 
 #endif // BUFFERVIEW_H