Mercurial > octave
view libinterp/corefcn/txt-eng.h @ 21244:1473547f50f5
include octave-config.h in public header files
* mk-opts.pl, mkbuiltins, mk-ops.awk, sparse-mk-ops.awk:
Emit "#include octave-config.h" statement for generated header files.
* build-env.h, builtins.h, Cell.h, base-text-renderer.h,
c-file-ptr-stream.h, cdisplay.h, comment-list.h, data.h, debug.h,
defaults.in.h, defun-dld.h, defun-int.h, defun.h, dirfns.h, display.h,
dynamic-ld.h, error.h, errwarn.h, event-queue.h, file-io.h,
ft-text-renderer.h, gl-render.h, gl2ps-print.h, graphics.in.h,
gripes.h, help.h, hook-fcn.h, input.h, jit-ir.h, jit-typeinfo.h,
jit-util.h, load-path.h, load-save.h, ls-ascii-helper.h, ls-hdf5.h,
ls-mat-ascii.h, ls-mat4.h, ls-mat5.h, ls-oct-binary.h, ls-oct-text.h,
ls-utils.h, mex.h, mexproto.h, mxarray.in.h, oct-errno.h, oct-fstrm.h,
oct-handle.h, oct-hdf5-types.h, oct-hdf5.h, oct-hist.h, oct-iostrm.h,
oct-lvalue.h, oct-map.h, oct-obj.h, oct-opengl.h, oct-prcstrm.h,
oct-procbuf.h, oct-stdstrm.h, oct-stream.h, oct-strstrm.h, oct.h,
octave-default-image.h, octave-link.h, octave-preserve-stream-state.h,
pager.h, pr-output.h, procstream.h, profiler.h, pt-jit.h,
sighandlers.h, siglist.h, sparse-xdiv.h, sparse-xpow.h, symtab.h,
sysdep.h, text-renderer.h, toplev.h, txt-eng.h, utils.h, variables.h,
workspace-element.h, xdiv.h, xnorm.h, xpow.h, zfstream.h, oct-qhull.h,
ov-base-diag.h, ov-base-int.h, ov-base-mat.h, ov-base-scalar.h,
ov-base-sparse.h, ov-base.h, ov-bool-mat.h, ov-bool-sparse.h,
ov-bool.h, ov-builtin.h, ov-cell.h, ov-ch-mat.h, ov-class.h,
ov-classdef.h, ov-colon.h, ov-complex.h, ov-cs-list.h, ov-cx-diag.h,
ov-cx-mat.h, ov-cx-sparse.h, ov-dld-fcn.h, ov-fcn-handle.h,
ov-fcn-inline.h, ov-fcn.h, ov-float.h, ov-flt-complex.h,
ov-flt-cx-diag.h, ov-flt-cx-mat.h, ov-flt-re-diag.h, ov-flt-re-mat.h,
ov-int-traits.h, ov-int16.h, ov-int32.h, ov-int64.h, ov-int8.h,
ov-intx.h, ov-java.h, ov-lazy-idx.h, ov-mex-fcn.h, ov-null-mat.h,
ov-oncleanup.h, ov-perm.h, ov-range.h, ov-re-diag.h, ov-re-mat.h,
ov-re-sparse.h, ov-scalar.h, ov-str-mat.h, ov-struct.h,
ov-type-conv.h, ov-typeinfo.h, ov-uint16.h, ov-uint32.h, ov-uint64.h,
ov-uint8.h, ov-usr-fcn.h, ov.h, ovl.h, octave.h, op-int.h, ops.h,
options-usage.h, lex.h, parse.h, pt-all.h, pt-arg-list.h,
pt-array-list.h, pt-assign.h, pt-binop.h, pt-bp.h, pt-cbinop.h,
pt-cell.h, pt-check.h, pt-classdef.h, pt-cmd.h, pt-colon.h,
pt-const.h, pt-decl.h, pt-eval.h, pt-except.h, pt-exp.h,
pt-fcn-handle.h, pt-funcall.h, pt-id.h, pt-idx.h, pt-jump.h,
pt-loop.h, pt-mat.h, pt-misc.h, pt-pr-code.h, pt-select.h, pt-stmt.h,
pt-unop.h, pt-walk.h, pt.h, token.h, version.in.h, Array-util.h,
Array.h, CColVector.h, CDiagMatrix.h, CMatrix.h, CNDArray.h,
CRowVector.h, CSparse.h, DiagArray2.h, MArray.h, MDiagArray2.h,
MSparse.h, Matrix.h, MatrixType.h, PermMatrix.h, Range.h, Sparse.h,
boolMatrix.h, boolNDArray.h, boolSparse.h, chMatrix.h, chNDArray.h,
dColVector.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, dRowVector.h,
dSparse.h, dim-vector.h, fCColVector.h, fCDiagMatrix.h, fCMatrix.h,
fCNDArray.h, fCRowVector.h, fColVector.h, fDiagMatrix.h, fMatrix.h,
fNDArray.h, fRowVector.h, idx-vector.h, int16NDArray.h,
int32NDArray.h, int64NDArray.h, int8NDArray.h, intNDArray.h,
uint16NDArray.h, uint32NDArray.h, uint64NDArray.h, uint8NDArray.h,
f77-fcn.h, lo-error.h, quit.h, CmplxAEPBAL.h, CmplxCHOL.h,
CmplxGEPBAL.h, CmplxHESS.h, CmplxLU.h, CmplxQR.h, CmplxQRP.h,
CmplxSCHUR.h, CmplxSVD.h, CollocWt.h, DAE.h, DAEFunc.h, DAERT.h,
DAERTFunc.h, DASPK.h, DASRT.h, DASSL.h, DET.h, EIG.h, LSODE.h, ODE.h,
ODEFunc.h, ODES.h, ODESFunc.h, Quad.h, base-aepbal.h, base-dae.h,
base-de.h, base-lu.h, base-min.h, base-qr.h, bsxfun-decl.h, bsxfun.h,
dbleAEPBAL.h, dbleCHOL.h, dbleGEPBAL.h, dbleHESS.h, dbleLU.h,
dbleQR.h, dbleQRP.h, dbleSCHUR.h, dbleSVD.h, eigs-base.h,
fCmplxAEPBAL.h, fCmplxCHOL.h, fCmplxGEPBAL.h, fCmplxHESS.h,
fCmplxLU.h, fCmplxQR.h, fCmplxQRP.h, fCmplxSCHUR.h, fCmplxSVD.h,
fEIG.h, floatAEPBAL.h, floatCHOL.h, floatGEPBAL.h, floatHESS.h,
floatLU.h, floatQR.h, floatQRP.h, floatSCHUR.h, floatSVD.h,
lo-mappers.h, lo-specfun.h, oct-convn.h, oct-fftw.h, oct-norm.h,
oct-rand.h, oct-spparms.h, randgamma.h, randmtzig.h, randpoisson.h,
sparse-chol.h, sparse-dmsolve.h, sparse-lu.h, sparse-qr.h,
Sparse-diag-op-defs.h, Sparse-op-decls.h, Sparse-op-defs.h,
Sparse-perm-op-defs.h, mx-base.h, mx-defs.h, mx-ext.h, mx-op-decl.h,
mx-op-defs.h, dir-ops.h, file-ops.h, file-stat.h, lo-sysdep.h,
mach-info.h, oct-env.h, oct-group.h, oct-openmp.h, oct-passwd.h,
oct-syscalls.h, oct-time.h, oct-uname.h, pathlen.h, sysdir.h,
syswait.h, action-container.h, base-list.h, byte-swap.h,
caseless-str.h, cmd-edit.h, cmd-hist.h, data-conv.h, functor.h,
glob-match.h, lo-array-errwarn.h, lo-array-gripes.h, lo-cutils.h,
lo-ieee.h, lo-macros.h, lo-math.h, lo-regexp.h, lo-traits.h,
lo-utils.h, oct-alloc.h, oct-base64.h, oct-binmap.h, oct-cmplx.h,
oct-glob.h, oct-inttypes.h, oct-locbuf.h, oct-mutex.h, oct-refcount.h,
oct-rl-edit.h, oct-rl-hist.h, oct-shlib.h, oct-sort.h, oct-sparse.h,
pathsearch.h, singleton-cleanup.h, sparse-sort.h, sparse-util.h,
statdefs.h, str-vec.h, sun-utils.h, unwind-prot.h, url-transfer.h:
Include octave-config.h.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 10 Feb 2016 14:25:53 -0500 |
parents | f7d1050b9b53 |
children | 61c96c37ce69 |
line wrap: on
line source
/* Copyright (C) 2009-2015 Michael Goffioul This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if ! defined (octave_txt_eng_h) #define octave_txt_eng_h 1 #include "octave-config.h" #include <memory> #include <string> #include "base-list.h" #include "caseless-str.h" #include "dMatrix.h" class text_element; class text_element_string; class text_element_symbol; class text_element_list; class text_element_subscript; class text_element_superscript; class text_element_combined; class text_element_fontname; class text_element_fontsize; class text_element_fontstyle; class text_element_color; class text_processor; class OCTINTERP_API text_element { public: text_element (void) { } virtual ~text_element (void) { } virtual void accept (text_processor& p) = 0; private: text_element (const text_element&); }; class OCTINTERP_API text_element_string : public text_element { public: text_element_string (const std::string& s = "") : text_element (), str (s) { } ~text_element_string (void) { } std::string string_value (void) const { return str; } void accept (text_processor& p); private: std::string str; private: text_element_string (const text_element_string &); }; class OCTINTERP_API text_element_symbol : public text_element { public: enum { invalid_code = 0xFFFFFFFFU }; public: text_element_symbol (int sym) : text_element (), symbol (sym) { } ~text_element_symbol (void) { } int get_symbol (void) const { return symbol; } uint32_t get_symbol_code (void) const; void accept (text_processor& p); private: int symbol; }; class OCTINTERP_API text_element_list : public text_element, public octave_base_list<text_element *> { public: text_element_list (void) : text_element (), octave_base_list<text_element*> () { } text_element_list (text_element* e) : text_element (), octave_base_list<text_element*> () { push_back (e); } ~text_element_list (void) { while (! empty ()) { iterator it = begin (); delete (*it); erase (it); } } void accept (text_processor& p); }; class OCTINTERP_API text_element_subscript : public text_element { public: text_element_subscript (text_element* e) : text_element (), elem (e) { } text_element_subscript (char c) : text_element () { elem = new text_element_string (std::string (1, c)); } ~text_element_subscript (void) { delete elem; } void accept (text_processor& p); text_element* get_element (void) { return elem; } private: text_element* elem; private: text_element_subscript (void); }; class OCTINTERP_API text_element_superscript : public text_element { public: text_element_superscript (text_element* e) : text_element (), elem (e) { } text_element_superscript (char c) : text_element () { elem = new text_element_string (std::string (1, c)); } ~text_element_superscript (void) { delete elem; } void accept (text_processor& p); text_element* get_element (void) { return elem; } private: text_element* elem; private: text_element_superscript (void); }; class OCTINTERP_API text_element_combined : public text_element_list { public: text_element_combined (text_element* e) : text_element_list (e) { } text_element_combined (text_element* e1, text_element* e2) : text_element_list(e1) { push_back (e2); } void accept (text_processor& p); }; class OCTINTERP_API text_element_fontstyle : public text_element { public: enum fontstyle { normal, bold, italic, oblique }; text_element_fontstyle (fontstyle st) : text_element (), style (st) { } ~text_element_fontstyle (void) { } fontstyle get_fontstyle (void) const { return style; } void accept (text_processor& p); private: fontstyle style; private: text_element_fontstyle (void); }; class OCTINTERP_API text_element_fontname : public text_element { public: text_element_fontname (const std::string& fname) : text_element (), name (fname) { } ~text_element_fontname (void) { } const std::string& get_fontname (void) const { return name; } void accept (text_processor& p); private: std::string name; private: text_element_fontname (void); }; class OCTINTERP_API text_element_fontsize : public text_element { public: text_element_fontsize (double fsize) : text_element (), size (fsize) { } ~text_element_fontsize (void) { } double get_fontsize (void) const { return size; } void accept (text_processor& p); private: double size; private: text_element_fontsize (void); }; class OCTINTERP_API text_element_color : public text_element { public: text_element_color (double r, double g, double b) : text_element (), rgb (1, 3, 0.0) { rgb(0) = r; rgb(1) = g; rgb(2) = b; } text_element_color (const std::string& cname) : text_element (), rgb (1, 3, 0.0) { #define ASSIGN_COLOR(r,g,b) { rgb(0) = r; rgb(1) = g; rgb(2) = b; } if (cname == "red") ASSIGN_COLOR(1, 0, 0) else if (cname == "green") ASSIGN_COLOR(0, 1, 0) else if (cname == "yellow") ASSIGN_COLOR(1, 1, 0) else if (cname == "magenta") ASSIGN_COLOR(1, 0, 1) else if (cname == "blue") ASSIGN_COLOR(0, 0, 1) else if (cname == "black") ASSIGN_COLOR(0, 0, 0) else if (cname == "white") ASSIGN_COLOR(1, 1, 1) else if (cname == "gray") ASSIGN_COLOR(.5, .5, .5) else if (cname == "darkGreen") ASSIGN_COLOR(0, .5, 0) else if (cname == "orange") ASSIGN_COLOR(1, .65, 0) else if (cname == "lightBlue") ASSIGN_COLOR(0.68, .85, .9) #undef ASSIGN_COLOR } ~text_element_color (void) { } Matrix get_color (void) { return rgb; } void accept (text_processor& p); private: Matrix rgb; }; class OCTINTERP_API text_processor { public: virtual void visit (text_element_string& e) = 0; virtual void visit (text_element_symbol&) { } virtual void visit (text_element_list& e) { for (text_element_list::iterator it = e.begin (); it != e.end (); ++it) { (*it)->accept (*this); } } virtual void visit (text_element_subscript& e) { e.get_element ()->accept (*this); } virtual void visit (text_element_superscript& e) { e.get_element ()->accept (*this); } virtual void visit (text_element_combined&) { } virtual void visit (text_element_fontstyle&) { } virtual void visit (text_element_fontname&) { } virtual void visit (text_element_fontsize&) { } virtual void visit (text_element_color&) { } virtual void reset (void) { } protected: text_processor (void) { } virtual ~text_processor (void) { } }; #define TEXT_ELEMENT_ACCEPT(cls) \ inline void \ cls::accept (text_processor& p) \ { p.visit (*this); } TEXT_ELEMENT_ACCEPT(text_element_string) TEXT_ELEMENT_ACCEPT(text_element_symbol) TEXT_ELEMENT_ACCEPT(text_element_list) TEXT_ELEMENT_ACCEPT(text_element_subscript) TEXT_ELEMENT_ACCEPT(text_element_superscript) TEXT_ELEMENT_ACCEPT(text_element_combined) TEXT_ELEMENT_ACCEPT(text_element_fontstyle) TEXT_ELEMENT_ACCEPT(text_element_fontname) TEXT_ELEMENT_ACCEPT(text_element_fontsize) TEXT_ELEMENT_ACCEPT(text_element_color) class OCTINTERP_API text_parser { public: text_parser (void) { } virtual ~text_parser (void) { } virtual text_element* parse (const std::string& s) = 0; public: static text_element* parse (const std::string& s, const caseless_str& interpreter); }; class OCTINTERP_API text_parser_none : public text_parser { public: text_parser_none (void) : text_parser () { } ~text_parser_none (void) { } // FIXME: is it possible to use reference counting to manage the // memory for the object returned by the text parser? That would be // preferable to having to know when and where to delete the object it // creates... text_element* parse (const std::string& s) { return new text_element_string (s); } }; class OCTINTERP_API text_parser_tex : public text_parser { public: text_parser_tex (void) : text_parser (), scanner (0), buffer_state (0), result (0) { } ~text_parser_tex (void) { destroy_lexer (); } text_element* parse (const std::string& s); void* get_scanner (void) { return scanner; } void set_parse_result (text_element* e) { result = e; } text_element* get_parse_result (void) { return result; } private: bool init_lexer (const std::string& s); void destroy_lexer (void); private: void* scanner; void* buffer_state; text_element* result; }; inline text_element* text_parser::parse (const std::string& s, const caseless_str& interpreter) { std::auto_ptr<text_parser> parser; if (interpreter.compare ("tex")) parser.reset (new text_parser_tex ()); else parser.reset (new text_parser_none ()); return parser->parse (s); } #endif