#ifndef INSETTEXT_H
#define INSETTEXT_H
-#include "updatableinset.h"
-#include "ParagraphList_fwd.h"
+#include "inset.h"
#include "RowList_fwd.h"
+#include "lyxfont.h"
#include "lyxtext.h"
+#include "ParagraphList_fwd.h"
#include "support/types.h"
#include "frontends/mouse_state.h"
+namespace lyx {
+
class Buffer;
class BufferParams;
class BufferView;
+class CursorSlice;
class Dimension;
class LColor_color;
-class LyXCursor;
-class Painter;
-class Paragraph;
-class Row;
+
/**
A text inset is like a TeX box to write full text
(including styles and other insets) in a given space.
- @author: Jürgen Vigna
*/
-class InsetText : public UpdatableInset {
+class InsetText : public InsetOld {
public:
- ///
- enum DrawFrame {
- ///
- NEVER = 0,
- ///
- LOCKED,
- ///
- ALWAYS
- };
///
explicit InsetText(BufferParams const &);
///
- InsetText(InsetText const &);
+ InsetText();
+ /// empty inset to empty par
+ void clear();
///
- virtual std::auto_ptr<InsetBase> clone() const;
+ void read(Buffer const & buf, LyXLex & lex);
///
- void operator=(InsetText const & it);
- /// empty inset to empty par, or just mark as erased
- void clear(bool just_mark_erased);
+ void write(Buffer const & buf, std::ostream & os) const;
///
- void read(Buffer const &, LyXLex &);
- ///
- void write(Buffer const &, std::ostream &) const;
- ///
- void metrics(MetricsInfo &, Dimension &) const;
- ///
- int textWidth() const;
+ bool metrics(MetricsInfo & mi, Dimension & dim) const;
///
void draw(PainterInfo & pi, int x, int y) const;
+ /// draw inset selection
+ void drawSelection(PainterInfo & pi, int x, int y) const;
+ /// are we inside the area covered by the inset?
+ virtual bool covers(BufferView const & bv, int x, int y) const;
///
- std::string const editMessage() const;
- ///
- bool isTextInset() const { return true; }
- ///
- int latex(Buffer const &, std::ostream &,
- OutputParams const &) const;
+ virtual docstring const editMessage() const;
///
- int plaintext(Buffer const &, std::ostream &,
- OutputParams const &) const;
+ EDITABLE editable() const { return HIGHLY_EDITABLE; }
///
- int linuxdoc(Buffer const &, std::ostream &,
- OutputParams const &) const ;
+ bool canTrackChanges() const { return true; }
///
- int docbook(Buffer const &, std::ostream &,
- OutputParams const &) const ;
+ InsetText const * asTextInset() const { return this; }
///
- void validate(LaTeXFeatures & features) const;
- ///
- InsetOld::Code lyxCode() const { return InsetOld::TEXT_CODE; }
- /// FIXME, document
- void getCursorPos(int & x, int & y) const;
- ///
- int insetInInsetY() const;
+ int latex(Buffer const &, odocstream &, OutputParams const &) const;
///
- bool insertInset(BufferView *, InsetOld *);
+ int plaintext(Buffer const &, odocstream &, OutputParams const &) const;
///
- bool insetAllowed(InsetOld::Code) const;
+ int docbook(Buffer const &, odocstream &, OutputParams const &) const;
///
- void setFont(BufferView *, LyXFont const &,
- bool toggleall = false,
- bool selectall = false);
+ void validate(LaTeXFeatures & features) const;
+
+ /// return x,y of given position relative to the inset's baseline
+ void cursorPos(BufferView const & bv, CursorSlice const & sl,
+ bool boundary, int & x, int & y) const;
///
- void writeParagraphData(Buffer const &, std::ostream &) const;
+ Code lyxCode() const { return TEXT_CODE; }
///
- void setText(std::string const &, LyXFont const &);
+ void setText(docstring const &, LyXFont const &, bool trackChanges);
///
void setAutoBreakRows(bool);
///
- bool getAutoBreakRows() const { return autoBreakRows_; }
+ bool getAutoBreakRows() const { return text_.autoBreakRows_; }
///
- void setDrawFrame(DrawFrame);
+ void setDrawFrame(bool);
///
LColor_color frameColor() const;
///
void setFrameColor(LColor_color);
///
- void setViewCache(BufferView const * bv) const;
- ///
bool showInsetDialog(BufferView *) const;
- /// Appends \c list with all labels found within this inset.
- void getLabelList(Buffer const &, std::vector<std::string> & list) const;
///
- int scroll(bool recursive = true) const;
- ///
- void scroll(BufferView * bv, float sx) const {
- UpdatableInset::scroll(bv, sx);
- }
- ///
- void scroll(BufferView * bv, int offset) const {
- UpdatableInset::scroll(bv, offset);
+ LyXText * getText(int i) const {
+ return (i == 0) ? const_cast<LyXText*>(&text_) : 0;
}
///
- void clearSelection(BufferView * bv);
- ///
- ParagraphList * getParagraphs(int) const;
- ///
- LyXText * getText(int) const;
+ bool getStatus(LCursor & cur, FuncRequest const & cmd, FuncStatus &) const;
- /// mark as erased for change tracking
- void markErased() { clear(true); };
- /**
- * Mark as new. Used when pasting in tabular, and adding rows
- * or columns. Note that pasting will ensure that tracking already
- * happens, and this just resets the changes for the copied text,
- * whereas for row/col add, we need to start tracking changes
- * for the (empty) paragraph contained.
- */
- void markNew(bool track_changes = false);
+ /// set the change for the entire inset
+ void setChange(Change const & change);
+ /// accept the changes within the inset
+ void acceptChanges();
+ /// reject the changes within the inset
+ void rejectChanges();
- ///
- bool checkInsertChar(LyXFont &);
- ///
- void getDrawFont(LyXFont &) const;
/// append text onto the existing text
void appendParagraphs(Buffer * bp, ParagraphList &);
///
- void addPreview(lyx::graphics::PreviewLoader &) const;
+ void addPreview(graphics::PreviewLoader &) const;
///
- void edit(BufferView *, bool);
+ void edit(LCursor & cur, bool left);
///
- void edit(BufferView *, int, int);
+ InsetBase * editXY(LCursor & cur, int x, int y);
+ /// number of cells in this inset
+ size_t nargs() const { return 1; }
///
- int numParagraphs() const { return 1; }
+ ParagraphList & paragraphs();
///
- mutable ParagraphList paragraphs;
-protected:
+ ParagraphList const & paragraphs() const;
///
- DispatchResult
- priv_dispatch(FuncRequest const &, idx_type &, pos_type &);
+ bool insetAllowed(Code) const { return true; }
///
- void updateLocal(BufferView *, bool mark_dirty);
-
-private:
+ bool allowSpellCheck() const { return true; }
+ /// should paragraph indendation be ommitted in any case?
+ bool neverIndent(Buffer const &) const;
///
- void init();
- // If the inset is empty set the language of the current font to the
- // language to the surronding text (if different).
- void sanitizeEmptyText(BufferView *);
- ///
- void setCharFont(Buffer const &, int pos, LyXFont const & font);
- ///
- void removeNewlines();
- ///
- lyx::pos_type cpos() const;
+ InsetText(InsetText const &);
///
- ParagraphList::iterator cpar() const;
+ bool wide() const { return wide_inset_; }
///
- RowList::iterator crow() const;
+ void setWide(bool wide_inset) { wide_inset_ = wide_inset; }
+
+protected:
///
- void drawFrame(Painter &, int x) const;
+ virtual void doDispatch(LCursor & cur, FuncRequest & cmd);
+
+private:
///
- void clearInset(BufferView *, int start_x, int baseline) const;
+ virtual std::auto_ptr<InsetBase> doClone() const;
///
- void collapseParagraphs(BufferView *);
+ void init();
- /* Private structures and variables */
- ///
- bool autoBreakRows_;
///
- DrawFrame drawFrame_;
+ bool drawFrame_;
/** We store the LColor::color value as an int to get LColor.h out
* of the header file.
*/
int frame_color_;
///
- bool no_selection;
+ mutable pit_type old_pit;
///
- mutable lyx::paroffset_type old_par;
-
- /** to remember old painted frame dimensions to clear it on
- * the right spot!
- */
- mutable bool in_insetAllowed;
+ static int border_;
+ ///
+ bool wide_inset_;
public:
///
mutable LyXText text_;
///
- mutable int textwidth_;
+ mutable LyXFont font_;
};
+
+} // namespace lyx
+
#endif
projects / lyx.git / blobdiff