#ifndef BUFFER_VIEW_H
#define BUFFER_VIEW_H
+#include "DocumentClassPtr.h"
#include "update_flags.h"
#include "support/strfwd.h"
class Change;
class CoordCache;
class Cursor;
+class DispatchResult;
class DocIterator;
+class DocumentClass;
class FuncRequest;
class FuncStatus;
class Intl;
/// \return Tool tip for the given position.
docstring toolTip(int x, int y) const;
/// \return the context menu for the given position.
- docstring contextMenu(int x, int y) const;
+ std::string contextMenu(int x, int y) const;
/// Save the current position as bookmark.
/// if idx == 0, save to temp_bookmark
/// Ensure that the BufferView cursor is visible.
/// This method will automatically scroll and update the BufferView
/// if needed.
- void showCursor();
+ void showCursor();
/// Ensure the passed cursor \p dit is visible.
/// This method will automatically scroll and update the BufferView
/// if needed.
/// \param recenter Whether the cursor should be centered on screen
- void showCursor(DocIterator const & dit, bool recenter = false);
- /// LFUN_SCROLL Helper.
- void lfunScroll(FuncRequest const & cmd);
+ void showCursor(DocIterator const & dit, bool recenter,
+ 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);
/// scroll down document by the given number of pixels.
int scrollDown(int pixels);
/// scroll up document by the given number of pixels.
/// scroll document by the given number of pixels.
int scroll(int pixels);
/// Scroll the view by a number of pixels.
- void scrollDocView(int pixels);
+ void scrollDocView(int pixels, bool update);
/// Set the cursor position based on the scrollbar one.
void setCursorFromScrollbar();
size_t const & inlineCompletionUniqueChars() const;
/// return the position in the buffer of the inline completion postfix.
DocIterator const & inlineCompletionPos() const;
+ /// make sure inline completion position is OK
+ void resetInlineCompletionPos();
/// set the inline completion postfix and its position in the buffer.
/// Updates the updateFlags in \c cur.
- void setInlineCompletion(Cursor & cur, DocIterator const & pos,
+ void setInlineCompletion(Cursor const & 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);
- /// return true for events that will handle.
- FuncStatus getStatus(FuncRequest const & cmd);
+ /// \return true if we've made a decision
+ bool getStatus(FuncRequest const & cmd, FuncStatus & flag);
/// execute the given function.
- /// \return true if the function has been processed.
- bool dispatch(FuncRequest const & argument);
+ void dispatch(FuncRequest const & cmd, DispatchResult & dr);
/// request an X11 selection.
/// \return the selected string.
void putSelectionAt(DocIterator const & cur,
int length, bool backwards);
+ /// selects the item at cursor if its paragraph is empty.
+ bool selectIfEmpty(DocIterator & cur);
+
/// update the internal \c ViewMetricsInfo.
void updateMetrics();
CoordCache const & coordCache() const;
///
- Point getPos(DocIterator const & dit, bool boundary) const;
+ Point getPos(DocIterator const & dit) const;
/// is the paragraph of the cursor visible ?
bool paragraphVisible(DocIterator const & dit) const;
+ /// is the cursor currently visible in the view
+ bool cursorInView(Point const & p, int h) const;
+ /// get the position and height of the cursor
+ void cursorPosAndHeight(Point & p, int & h) const;
///
void insertLyXFile(support::FileName const & f);
/// save temporary bookmark for jump back navigation
void bookmarkEditPosition();
+ /// Find and return the inset associated with given dialog name.
+ Inset * editedInset(std::string const & name) const;
+ /// Associate an inset associated with given dialog name.
+ void editInset(std::string const & name, Inset * inset);
+ ///
+ void clearLastInset(Inset * inset) const;
+ /// Is the mouse hovering a clickable inset or element?
+ bool clickableInset() const;
+ ///
+ void makeDocumentClass();
private:
/// noncopyable
BufferView(BufferView const &);
void operator=(BufferView const &);
- // the position relative to (0, baseline) of outermost paragraph
- Point coordOffset(DocIterator const & dit, bool boundary) const;
+ /// the position relative to (0, baseline) of outermost paragraph
+ Point coordOffset(DocIterator const & dit) const;
/// Update current paragraph metrics.
/// \return true if no further update is needed.
bool singleParUpdate();
- /// Search recursively for the the innermost inset that covers (x, y) position.
+ /// The minimal size of the document that is visible. Used
+ /// when it is allowed to scroll below the document.
+ int minVisiblePart();
+
+ /// Search recursively for the innermost inset that covers (x, y) position.
/// \retval 0 if no inset is found.
Inset const * getCoveringInset(
Text const & text, //< The Text where we start searching.
int y //< y-coordinate on screen
) const;
+ /// Update the hovering status of the insets. This is called when
+ /// either the screen is updated or when the buffer has scolled.
+ void updateHoveredInset() const;
+
+ ///
+ void updateDocumentClass(DocumentClassConstPtr olddc);
///
int width_;
///
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