// -*- C++ -*-
-/* This file is part of*
- * ======================================================
+/**
+ * \file insetinclude.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * LyX, The Document Processor
- *
- * Copyright 1997 LyX Team (this file was created this year)
- *
- * ====================================================== */
+ * \author Lars Gullik Bjønnes
+ *
+ * Full author contact details are available in file CREDITS.
+ */
#ifndef INSET_INCLUDE_H
#define INSET_INCLUDE_H
-#ifdef __GNUG__
-#pragma interface
-#endif
-
-#include "insetcommand.h"
-#include "buffer.h"
-#include "support/filetools.h"
+#include "inset.h"
+#include "insetcommandparams.h"
+#include "render_button.h"
+#include <boost/scoped_ptr.hpp>
+class Buffer;
+class Dimension;
struct LaTeXFeatures;
+class RenderMonitoredPreview;
-// Created by AAS 970521
-/** Used to include files
- */
-class InsetInclude: public InsetCommand {
+/// for including tex/lyx files
+class InsetInclude: public InsetOld {
public:
///
- InsetInclude(): InsetCommand("include")
- {
- flag = InsetInclude::INCLUDE;
- }
+ InsetInclude(InsetCommandParams const &);
+ InsetInclude(InsetInclude const &);
+ ~InsetInclude();
+
///
- InsetInclude(string const &, Buffer *);
+ virtual std::auto_ptr<InsetBase> clone() const;
+
+ /// Override these InsetButton methods if Previewing
+ void metrics(MetricsInfo & mi, Dimension & dim) const;
///
- ~InsetInclude();
- ///
- Inset * Clone() const;
- ///
- Inset::Code LyxCode() const { return Inset::INCLUDE_CODE; }
- /// This is 1 if the childs have labels, 0 otherwise
- int GetNumberOfLabels() const;
- /// This returns the list of labels on the child buffer
- string getLabel(int) const;
- /// This returns the list of bibkeys on the child buffer
- string getKeys(char delim) const;
- ///
- void Edit(BufferView *, int x, int y, unsigned int button);
- ///
- EDITABLE Editable() const
- {
- return IS_EDITABLE;
- }
- /// With lyx3 we won't overload these 3 methods
- void Write(ostream &) const;
- ///
- void Read(LyXLex &);
- ///
- int Latex(ostream &, signed char fragile, bool free_spc) const;
-#ifndef USE_OSTREAM_ONLY
- ///
- int Latex(string & file, signed char fragile, bool free_spc) const;
-#endif
- ///
- void Validate(LaTeXFeatures &) const;
-
- /// Input inserts anything inside a paragraph, Display can give some visual feedback
- bool display() const { return !(isInput()); }
- ///
- string getScreenLabel() const;
- ///
- void setContents(string const & c) {
- InsetCommand::setContents(c);
- filename = MakeAbsPath(contents,
- OnlyPath(getMasterFilename()));
- }
- ///
- void setFilename(string const & n) { setContents(n); }
- ///
- string getMasterFilename() const { return master->fileName(); }
- ///
- string getFileName() const {
- return filename;
- }
- /// In "input" mode uses \input instead of \include.
- bool isInput() const { return flag == InsetInclude::INPUT; }
- /// If this is true, the child file shouldn't be loaded by lyx
- bool isNoLoad() const { return noload; }
-
- /** A verbatim file shouldn't be loaded by LyX
- * No need to generate LaTeX code of a verbatim file
- */
- bool isVerb() const;
- ///
- bool isVerbVisibleSpace() const { return flag == InsetInclude::VERBAST;}
- ///
- bool isInclude() const { return flag == InsetInclude::INCLUDE;}
- ///
- void setInput();
- ///
- void setNoLoad(bool);
- ///
- void setInclude();
- ///
- void setVerb();
- ///
- void setVisibleSpace(bool b);
- /// return true if the file is or got loaded.
- bool loadIfNeeded() const;
+ void draw(PainterInfo & pi, int x, int y) const;
+ ///
+ virtual bool display() const { return true; }
+
+ /// get the parameters
+ InsetCommandParams const & params(void) const;
+
+ ///
+ InsetOld::Code lyxCode() const { return InsetOld::INCLUDE_CODE; }
+ /** Fills \c list
+ * \param buffer the Buffer containing this inset.
+ * \param list the list of labels in the child buffer.
+ */
+ void getLabelList(Buffer const & buffer,
+ std::vector<std::string> & list) const;
+ /** Fills \c keys
+ * \param buffer the Buffer containing this inset.
+ * \param keys the list of bibkeys in the child buffer.
+ */
+ ///
+ void fillWithBibKeys(Buffer const & buffer,
+ std::vector<std::pair<std::string,std::string> > & keys) const;
+ ///
+ EDITABLE editable() const { return IS_EDITABLE; }
+ ///
+ void write(Buffer const &, std::ostream &) const;
+ ///
+ void read(Buffer const &, LyXLex &);
+ ///
+ int latex(Buffer const &, std::ostream &,
+ OutputParams const &) const;
+ ///
+ int plaintext(Buffer const &, std::ostream &,
+ OutputParams const &) const;
+ ///
+ int linuxdoc(Buffer const &, std::ostream &,
+ OutputParams const &) const;
+ ///
+ int docbook(Buffer const &, std::ostream &,
+ OutputParams const &) const;
+ ///
+ void validate(LaTeXFeatures &) const;
+ ///
+ void addPreview(lyx::graphics::PreviewLoader &) const;
+protected:
+ ///
+ virtual
+ DispatchResult
+ priv_dispatch(FuncRequest const & cmd, idx_type &, pos_type &);
private:
- ///
- enum Include_Flags {
- ///
- INCLUDE= 0,
- ///
- VERB = 1,
- ///
- INPUT = 2,
- ///
- VERBAST = 3
- };
-
- ///
- bool noload;
- ///
- int flag;
- ///
- Buffer * master;
- ///
- string filename;
+ /// Slot receiving a signal that the preview is ready to display.
+ void statusChanged() const;
+ /** Slot receiving a signal that the external file has changed
+ * and the preview should be regenerated.
+ */
+ void fileChanged() const;
+
+ friend class InsetIncludeMailer;
+
+ /// set the parameters
+ void set(InsetCommandParams const & params, Buffer const &);
+ /// get the text displayed on the button
+ std::string const getScreenLabel(Buffer const &) const;
+ ///
+ void write(std::ostream &) const;
+ ///
+ void read(LyXLex &);
+
+ /// the parameters
+ InsetCommandParams params_;
+ /// holds the entity name that defines the file location (SGML)
+ std::string const include_label;
+
+ /// The pointer never changes although *preview_'s contents may.
+ boost::scoped_ptr<RenderMonitoredPreview> const preview_;
+
+ /// cache
+ mutable bool set_label_;
+ mutable RenderButton button_;
};
-inline
-bool InsetInclude::isVerb() const
-{
- return flag == InsetInclude::VERB || flag == InsetInclude::VERBAST;
-}
-
-
-inline
-void InsetInclude::setInput()
-{
- if (!isInput()) {
- flag = InsetInclude::INPUT;
- setCmdName("input");
- }
-}
-
-
-inline
-void InsetInclude::setNoLoad(bool b)
-{
- noload = b;
-}
-
-
-inline
-void InsetInclude::setInclude()
-{
- if (!isInclude()) {
- flag = InsetInclude::INCLUDE;
- setCmdName("include");
- }
-}
-
-
-inline
-void InsetInclude::setVerb()
-{
- if (!isVerb()) {
- flag = InsetInclude::VERB;
- setCmdName("verbatiminput");
- }
-}
-
-
-inline
-void InsetInclude::setVisibleSpace(bool b)
-{
- if (b && flag == InsetInclude::VERB) {
- setCmdName("verbatiminput*");
- flag = InsetInclude::VERBAST;
- } else if (!b && flag == InsetInclude::VERBAST) {
- setCmdName("verbatiminput");
- flag = InsetInclude::VERB;
- }
-}
-#endif
+#include "mailinset.h"
+
+class InsetIncludeMailer : public MailInset {
+public:
+ ///
+ InsetIncludeMailer(InsetInclude & inset);
+ ///
+ virtual InsetBase & inset() const { return inset_; }
+ ///
+ virtual std::string const & name() const { return name_; }
+ ///
+ virtual std::string const inset2string(Buffer const &) const;
+ ///
+ static void string2params(std::string const &, InsetCommandParams &);
+ ///
+ static std::string const params2string(InsetCommandParams const &);
+private:
+ ///
+ static std::string const name_;
+ ///
+ InsetInclude & inset_;
+};
+
+#endif // INSETINCLUDE_H
projects / lyx.git / blobdiff