lyx_mirror/src/insets/InsetText.h

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// -*- C++ -*-
/**
* \file InsetText.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author J<EFBFBD>rgen Vigna
*
* Full author contact details are available in file CREDITS.
*/
#ifndef INSETTEXT_H
#define INSETTEXT_H
#include "Inset.h"
#include "Font.h"
#include "Text.h"
#include "support/types.h"
namespace lyx {
class Buffer;
class BufferParams;
class BufferView;
class CursorSlice;
class Dimension;
class Color_color;
class ParagraphList;
class InsetTabular;
/**
A text inset is like a TeX box to write full text
(including styles and other insets) in a given space.
*/
class InsetText : public Inset {
public:
///
explicit InsetText(BufferParams const &);
///
InsetText();
///
Dimension const dimension(BufferView const &) const;
/// empty inset to empty par
void clear();
///
void read(Buffer const & buf, Lexer & lex);
///
void write(Buffer const & buf, std::ostream & os) const;
///
void metrics(MetricsInfo & mi, Dimension & dim) const;
///
void draw(PainterInfo & pi, int x, int y) const;
///
virtual docstring const editMessage() const;
///
EDITABLE editable() const { return HIGHLY_EDITABLE; }
///
bool canTrackChanges() const { return true; }
///
InsetText * asTextInset() { return this; }
///
InsetText const * asTextInset() const { return this; }
///
int latex(Buffer const &, odocstream &, OutputParams const &) const;
///
int plaintext(Buffer const &, odocstream &, OutputParams const &) const;
///
int docbook(Buffer const &, odocstream &, OutputParams const &) const;
///
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;
///
Code lyxCode() const { return TEXT_CODE; }
///
void setText(docstring const &, Font const &, bool trackChanges);
///
void setAutoBreakRows(bool);
///
bool getAutoBreakRows() const { return text_.autoBreakRows_; }
///
void setDrawFrame(bool);
///
Color_color frameColor() const;
///
void setFrameColor(Color_color);
///
bool showInsetDialog(BufferView *) const;
///
Text * getText(int i) const {
return (i == 0) ? const_cast<Text*>(&text_) : 0;
}
///
virtual bool getStatus(Cursor & cur, FuncRequest const & cmd, FuncStatus &) const;
/// set the change for the entire inset
void setChange(Change const & change);
/// accept the changes within the inset
void acceptChanges(BufferParams const & bparams);
/// reject the changes within the inset
void rejectChanges(BufferParams const & bparams);
/// append text onto the existing text
void appendParagraphs(Buffer * bp, ParagraphList &);
///
void addPreview(graphics::PreviewLoader &) const;
///
void edit(Cursor & cur, bool left);
///
Inset * editXY(Cursor & cur, int x, int y);
/// number of cells in this inset
size_t nargs() const { return 1; }
///
ParagraphList & paragraphs();
///
ParagraphList const & paragraphs() const;
///
bool insetAllowed(Code) const { return true; }
///
bool allowSpellCheck() const { return true; }
/// should paragraph indendation be ommitted in any case?
bool neverIndent(Buffer const &) const;
///
InsetText(InsetText const &);
Rewrite the label numbering code. * buffer_funcs.cpp (updateLabels): new function taking a buffer and a ParIterator as arguments. This one is used to update labels into an InsetText. Cleanup the code to reset depth. Call setLabel for each paragraph, and then updateLabel on each inset it contains. (setCaptionLabels, setCaptions): removed. (setLabel): use Counters::current_float to make caption paragraphs labels. * insets/Inset.h (updateLabels): new virtual method, empty by default; this numbers the inset itself (if relevant) and then all the paragraphs it may contain. * insets/InsetText.cpp (updateLabels): basically calls lyx::updateLabels from buffer_func.cpp. * insets/InsetCaption.cpp (addToToc): use the label constructed by updateLabels. (computeFullLabel): removed. (metrics, plaintext): don't use computeFullLabel. (updateLabels): new method; set the label from Counters::current_float. * insets/InsetWrap.cpp (updateLabels): * insets/InsetFloat.cpp (updateLabel): new method; sets Counters::current_float to the float type. * insets/InsetBranch.cpp (updateLabels): new method; the numbering is reset afterwards if the branch is inactive. (bug 2671) * insets/InsetNote.cpp (updateLabels): new method; the numbering is reset after the underlying InsetText has been numbered. (bug 2671) * insets/InsetTabular.cpp (updateLabels): new method (also handles longtable) * insets/InsetListings.cpp (updateLabels): new method; mimics what is done for Floats (although Listings are not floats technically) * insets/InsetInclude.cpp (getScreenLabel): in the listings case, use the computed label. (updateLabels): new method; that either renumbers the child document or number the current listing. * LyXFunc.cpp (menuNew): do not updateLabels on empty documents (why do we do that at all?) git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19482 a592a061-630c-0410-9148-cb99ea01b6c8
2007-08-12 21:43:58 +00:00
// Update the counters of this inset and of its contents
virtual void updateLabels(Buffer const &, ParIterator const &);
///
virtual Inset * clone() const;
the stuff from the sneak preview: For one, it still contains a few things that are already in CVS (the 'brown paperbag' changes). Secondly, this changes the ParagraphList to a std::vector but does not yet take full advantage of it except removing LyXText::parOffset() and similar. I had an extensive talk with my profiler and we are happy nevertheless. This also moves almost all Cut&Paste specific stuff from text.C to CutAndPaste.C. Much smaller interface now... Namespace CutAndPaste is now lyx::cap::. Was inconsistent with the rest.... Make ParagraphList a proper class. We'll need this later for a specialized erase/insert. Remove some unneeded prototypes and function declarations Use ParameterStruct directly instead of ShareContainer<ParameterStruct> Inline a few accesses to CursorSlice members as suggested by the profiler. Fix commandline conversion crash reported by Kayvan. Replace PosIterator by DocumentIterator. The latter can also iterate through math and nested text in math... Remove math specific hack from Documentiterator Derive InsetCollapsable from InsetText instead of using an InsetText member. This give us the opportunity to get rid of the InsetOld::owner_ backpointer. Cosmetics in CutAndPaste.C and cursor.C. Fix nasty crash (popping slices off an empty selection anchor). Add a few asserts. Remove all 'manual' update calls. We do now one per user interaction which is completely sufficient. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8527 a592a061-630c-0410-9148-cb99ea01b6c8
2004-03-25 09:16:36 +00:00
protected:
///
virtual void doDispatch(Cursor & cur, FuncRequest & cmd);
private:
///
void init();
///
bool drawFrame_;
/** We store the Color::color value as an int to get Color.h out
* of the header file.
*/
int frame_color_;
///
mutable pit_type old_pit;
public:
///
mutable Text text_;
};
} // namespace lyx
#endif