Only create a new view for lyxfiles-open if no view is open (#12894)

[lyx.git] / src / Text.h

diff --git a/src/Text.h b/src/Text.h
index f3cd8447f5685f85bd02fb9384a0b3b6fba51b62..45fb69c5be517ca2bcbe3d85353add72ad96370c 100644 (file)
--- a/src/Text.h
+++ b/src/Text.h
@@ -19,23 +19,23 @@
 
 namespace lyx {
 
-class Buffer;
 class BufferParams;
 class BufferView;
+class Change;
 class CompletionList;
 class Cursor;
 class CursorData;
 class CursorSlice;
-class DocIterator;
 class ErrorList;
 class Font;
 class FontInfo;
 class FuncRequest;
 class FuncStatus;
 class Inset;
+class InsetText;
 class Lexer;
-class PainterInfo;
-class Spacing;
+class Paragraph;
+class ParagraphParameters;
 
 /// This class encapsulates the main text data and operations in LyX.
 /// This is more or less the private implementation of InsetText.
@@ -98,7 +98,7 @@ public:
 
        /// Returns whether something would be changed by changeDepth
        /// FIXME: replace Cursor with DocIterator.
-       bool changeDepthAllowed(Cursor & cur, DEPTH_CHANGE type) const;
+       bool changeDepthAllowed(Cursor const & cur, DEPTH_CHANGE type) const;
 
        /// Set font over selection paragraphs and rebreak.
        /// FIXME: replace Cursor with DocIterator.
@@ -171,10 +171,10 @@ public:
        void getWord(CursorSlice & from, CursorSlice & to, word_location const) const;
        /// just selects the word the cursor is in
        void selectWord(Cursor & cur, word_location loc);
+       /// expands the selection to the word the cursor is in
+       void expandWordSel(Cursor & cur);
        /// select all text
        void selectAll(Cursor & cur);
-       /// convenience function get the previous word or an empty string
-       docstring previousWord(CursorSlice const & sl) const;
 
        /// what type of change operation to make
        enum ChangeOp {
@@ -247,6 +247,8 @@ public:
        // Dissolve the inset under cursor
        /// FIXME: replace Cursor with DocIterator.
        bool dissolveInset(Cursor & cur);
+       /// FIXME: replace Cursor with DocIterator.
+       bool splitInset(Cursor & cur);
        ///
        bool selectWordWhenUnderCursor(Cursor & cur, word_location);
        /// Change the case of the word at cursor position.
@@ -260,9 +262,9 @@ public:
         settings are given to the new one.
         This function will handle a multi-paragraph selection.
         */
-       void setParagraphs(Cursor & cur, docstring arg, bool modify = false);
+       void setParagraphs(Cursor const & cur, docstring const & arg, bool merge = false);
        /// Sets parameters for current or selected paragraphs
-       void setParagraphs(Cursor & cur, ParagraphParameters const & p);
+       void setParagraphs(Cursor const & cur, ParagraphParameters const & p);
 
        /* these things are for search and replace */
 
@@ -310,6 +312,13 @@ public:
        /// Does NOT handle undo (responsibility of the caller)
        void deleteEmptyParagraphMechanism(pit_type first, pit_type last, bool trackChanges);
 
+       /// delete double spaces, leading spaces, and empty paragraphs
+       /// from \first to \last paragraph and \first_pos to \last_pos
+       /// Does NOT handle undo (responsibility of the caller)
+       void deleteEmptyParagraphMechanism(pit_type first, pit_type last,
+                                          pos_type first_pos, pos_type last_pos,
+                                          bool trackChanges);
+
        /// To resolve macros properly the texts get their DocIterator.
        /// Every macro definition is stored with its DocIterator
        /// as well. Only those macros with a smaller iterator become
@@ -322,8 +331,9 @@ public:
        bool completionSupported(Cursor const & cur) const;
        ///
        CompletionList const * createCompletionList(Cursor const & cur) const;
-       ///
-       bool insertCompletion(Cursor & cur, docstring const & s, bool /*finished*/);
+       /// Do a completion at the cursor position. Return true on success.
+       /// The completion does not contain the prefix. Handles undo.
+       bool insertCompletion(Cursor & cur, docstring const & s);
        ///
        docstring completionPrefix(Cursor const & cur) const;
        /// find a paragraph before \p par with the given \p depth, if such
@@ -345,6 +355,8 @@ public:
        /// Get the font of the "environment" of paragraph \p par_offset in \p pars.
        /// All font changes of the paragraph are relative to this font.
        Font const outerFont(pit_type pit_offset) const;
+       /// Return the label type at the end of paragraph \c pit.
+       int getEndLabel(pit_type pit) const;
 
 private:
        /// The InsetText owner shall have access to everything.
@@ -356,7 +368,7 @@ private:
        /// handle the case where bibitems were deleted
        bool handleBibitems(Cursor & cur);
        /// are we in a list item (description etc.)?
-       bool inDescriptionItem(Cursor & cur) const;
+       bool inDescriptionItem(Cursor const & cur) const;
        ///
        void charInserted(Cursor & cur);
        /// set 'number' font property