Mercurial > octave-nkf
view oct-conf-post.in.h @ 17272:8ce6cdd272eb
Support TeX elements in FreeType renderer.
* libinterp/corefcn/txt-eng.cc: New file. Contains mapping from symbol
name to character code, in Unicode and MS symbol.
* libinterp/corefcn/modules.mk (COREFCN_SRC): Add txt-eng.cc.
* libinterp/corefcn/oct-tex-lexer.ll: Add "\n" to rules applicable to
".", as
the latter does not include new line characters.
* libinterp/corefcn/oct-tex-parser.yy: Remove debug statements.
* libinterp/corefcn/txt-eng.ft.cc (gripe_missing_glyph,
gripe_glyph_render): Change signature from char to FT_ULong.
(ft_render::ft_render): Adapt to new/removed members.
(ft_render::~ft_render): Remove use of fonts member.
(ft_render::set_font): Likewise. Use font instead.
(ft_render::push_new_line): Likewise. Change meaning of yoffset and
initialize line_yoffset.
(ft_render::update_line_bbox): New method.
(ft_render::set_mode): Change meaning of yoffset and initialize
line_yoffset.
(ft_render::process_character): New method.
(ft_render::visit(text_element_string)): Use it.
(ft_render::visit(text_element_list),
ft_render::visit(text_element_subscript),
ft_render::visit(text_element_superscript),
ft_render::visit(text_element_color),
ft_render::visit(text_element_fontsize),
ft_render::visit(text_element_fontname),
ft_render::visit(text_element_fontstyle),
ft_render::visit(text_element_symbol)): New methods.
(ft_render::set_color): Use color member instead of red/green/blue.
* libinterp/corefcn/txt-eng-ft.h (ft_render::visit(text_element_list),
ft_render::visit(text_element_subscript),
ft_render::visit(text_element_superscript),
ft_render::visit(text_element_color),
ft_render::visit(text_element_fontsize),
ft_render::visit(text_element_fontname),
ft_render::visit(text_element_fontstyle),
ft_render::visit(text_element_symbol)): New methods.
(ft_render::update_line_bbox, ft_render::process_character): New
methods.
(ft_render::current_face): Removed method.i
(ft_render::font): New member, replaces obsolete ft_render::fonts.
(ft_render::line_yoffset): New member.
(ft_render::color): New member, replaces obsolete red, green and blue.
(ft_render::ft_font::ft_font()): Implement default constructor.
(ft_render::ft_font::operator=): Fix incorrect use of FT_Reference_Face
return value.
(ft_render::ft_font::is_valid): New method.
* libinterp/corefcn/txt-eng.h (class text_element_symbol, class
text_element_fontname, class text_element_fontsize, class
text_element_fontname, class text_element_fontstyle, class
text_element_color): Add forward definition.
(text_element_symbol::invalid_code): New enum.
(text_element_symbol::code): New member.
(text_element_symbol::text_element_symbol): Initialize it.
(text_element_symbol::get_symbol_code): New method.
(text_element_fontstyle::get_fontstyle): New method.
(text_element_fontname::get_fontname): Renamed from fontname.
(text_element_fontsize::get_fontsize): Renamed from fontsize.
author | Michael Goffioul <michael.goffioul@gmail.com> |
---|---|
date | Sun, 18 Aug 2013 16:36:46 -0400 |
parents | 5293cee91891 |
children | d63878346099 |
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/* Copyright (C) 1993-2012 John W. Eaton 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 (GNULIB_NAMESPACE) #define GNULIB_NAMESPACE gnulib #endif #if defined (__GNUC__) #define GCC_ATTR_DEPRECATED __attribute__ ((__deprecated__)) #define HAVE_ATTR_DEPRECATED #define GCC_ATTR_NORETURN __attribute__ ((__noreturn__)) #define HAVE_ATTR_NORETURN #define GCC_ATTR_UNUSED __attribute__ ((__unused__)) #define HAVE_ATTR_UNUSED #else #define GCC_ATTR_DEPRECATED #define GCC_ATTR_NORETURN #define GCC_ATTR_UNUSED #endif #define X_CAST(T, E) (T) (E) #if defined (CXX_BROKEN_REINTERPRET_CAST) #define FCN_PTR_CAST(T, E) (T) (E) #else #define FCN_PTR_CAST(T, E) reinterpret_cast<T> (E) #endif #if ! defined (HAVE_DEV_T) typedef short dev_t; #endif #if ! defined (HAVE_INO_T) typedef unsigned long ino_t; #endif #if defined (_MSC_VER) #define __WIN32__ #define WIN32 /* missing parameters in macros */ #pragma warning (disable: 4003) /* missing implementations in template instantiation */ #pragma warning (disable: 4996) /* deprecated function names (FIXME?) */ #pragma warning (disable: 4661) #endif #if defined (__WIN32__) && ! defined (__CYGWIN__) #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 #elif defined (__CYGWIN__) #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 #else #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 #endif /* Define to 1 if we expect to have <windows.h>, Sleep, etc. */ #if defined (__WIN32__) && ! defined (__CYGWIN__) #define OCTAVE_USE_WINDOWS_API 1 #endif #if defined (__APPLE__) && defined (__MACH__) #define OCTAVE_USE_OS_X_API 1 #endif /* sigsetjmp is a macro, not a function. */ #if defined (sigsetjmp) && defined (HAVE_SIGLONGJMP) #define OCTAVE_HAVE_SIG_JUMP #endif #if defined (_UNICOS) #define F77_USES_CRAY_CALLING_CONVENTION #endif #if 0 #define F77_USES_VISUAL_FORTRAN_CALLING_CONVENTION #endif #ifdef USE_64_BIT_IDX_T #define SIZEOF_OCTAVE_IDX_TYPE SIZEOF_INT64_T #else #define SIZEOF_OCTAVE_IDX_TYPE SIZEOF_INT #endif /* To be able to use long doubles for 64-bit mixed arithmetics, we need them at least 80 bits wide and we need roundl declared in math.h. FIXME: Maybe substitute this by a more precise check in the future? */ #if (SIZEOF_LONG_DOUBLE >= 10) && defined (HAVE_ROUNDL) #define OCTAVE_INT_USE_LONG_DOUBLE #endif #define OCTAVE_EMPTY_CPP_ARG /* oct-dlldefs.h */ #if defined (_MSC_VER) #define OCTAVE_EXPORT __declspec(dllexport) #define OCTAVE_IMPORT __declspec(dllimport) #else /* All other compilers, at least for now. */ #define OCTAVE_EXPORT #define OCTAVE_IMPORT #endif /* API macro for libcruft */ #ifdef CRUFT_DLL #define CRUFT_API OCTAVE_EXPORT #else #define CRUFT_API OCTAVE_IMPORT #endif /* API macro for liboctave */ #ifdef OCTAVE_DLL #define OCTAVE_API OCTAVE_EXPORT #else #define OCTAVE_API OCTAVE_IMPORT #endif /* API macro for libinterp */ #ifdef OCTINTERP_DLL #define OCTINTERP_API OCTAVE_EXPORT #else #define OCTINTERP_API OCTAVE_IMPORT #endif /* API macro for libinterp/graphics */ #ifdef OCTGRAPHICS_DLL #define OCTGRAPHICS_API OCTAVE_EXPORT #else #define OCTGRAPHICS_API OCTAVE_IMPORT #endif /* API macro for libgui */ #ifdef OCTGUI_DLL #define OCTGUI_API OCTAVE_EXPORT #else #define OCTGUI_API OCTAVE_IMPORT #endif /* oct-types.h */ #include <stdint.h> typedef OCTAVE_IDX_TYPE octave_idx_type; /* Tag indicating Octave config.h has been included */ #define OCTAVE_CONFIG_INCLUDED 1