[util] Move shape format options into shape-format.hh
This commit is contained in:
Behdad Esfahbod
parent
c3599fded7
commit
798bb89c96
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@ -18,6 +18,7 @@ HB_SHAPE_sources = \
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options.cc \
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options.cc \
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options.hh \
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options.hh \
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shape-consumer.hh \
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shape-consumer.hh \
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shape-format.hh \
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shape-options.hh \
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shape-options.hh \
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$(NULL)
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$(NULL)
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@ -25,8 +25,9 @@
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* Google Author(s): Behdad Esfahbod
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* Google Author(s): Behdad Esfahbod
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*/
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*/
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#include "main-font-text.hh"
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#include "shape-consumer.hh"
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#include "shape-consumer.hh"
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#include "shape-format.hh"
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#include "main-font-text.hh"
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const unsigned DEFAULT_FONT_SIZE = FONT_SIZE_UPEM;
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const unsigned DEFAULT_FONT_SIZE = FONT_SIZE_UPEM;
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const unsigned SUBPIXEL_BITS = 0;
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const unsigned SUBPIXEL_BITS = 0;
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@ -146,7 +147,7 @@ struct output_buffer_t
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protected:
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protected:
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output_options_t options;
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output_options_t options;
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format_options_t format;
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shape_format_options_t format;
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GString *gs = nullptr;
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GString *gs = nullptr;
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unsigned int line_no = 0;
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unsigned int line_no = 0;
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@ -27,8 +27,8 @@
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#include <stdio.h>
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#include <stdio.h>
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#include "main-font-text.hh"
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#include "subset-options.hh"
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#include "subset-options.hh"
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#include "main-font-text.hh"
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// XXX Remove eventually
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// XXX Remove eventually
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const unsigned DEFAULT_FONT_SIZE = FONT_SIZE_NONE;
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const unsigned DEFAULT_FONT_SIZE = FONT_SIZE_NONE;
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@ -25,9 +25,9 @@
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* Google Author(s): Behdad Esfahbod
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* Google Author(s): Behdad Esfahbod
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*/
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*/
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#include "main-font-text.hh"
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#include "shape-consumer.hh"
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#include "shape-consumer.hh"
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#include "view-cairo.hh"
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#include "view-cairo.hh"
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#include "main-font-text.hh"
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const unsigned DEFAULT_FONT_SIZE = 256;
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const unsigned DEFAULT_FONT_SIZE = 256;
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const unsigned SUBPIXEL_BITS = 6;
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const unsigned SUBPIXEL_BITS = 6;
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135
util/options.cc
135
util/options.cc
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@ -639,138 +639,3 @@ output_options_t::get_file_handle ()
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return fp;
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return fp;
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}
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}
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static gboolean
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parse_verbose (const char *name G_GNUC_UNUSED,
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const char *arg G_GNUC_UNUSED,
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gpointer data G_GNUC_UNUSED,
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GError **error G_GNUC_UNUSED)
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{
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format_options_t *format_opts = (format_options_t *) data;
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format_opts->show_text = format_opts->show_unicode = format_opts->show_line_num = true;
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return true;
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}
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static gboolean
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parse_ned (const char *name G_GNUC_UNUSED,
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const char *arg G_GNUC_UNUSED,
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gpointer data G_GNUC_UNUSED,
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GError **error G_GNUC_UNUSED)
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{
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format_options_t *format_opts = (format_options_t *) data;
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format_opts->show_clusters = format_opts->show_advances = false;
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return true;
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}
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void
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format_options_t::add_options (option_parser_t *parser)
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{
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GOptionEntry entries[] =
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{
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{"show-text", 0, 0, G_OPTION_ARG_NONE, &this->show_text, "Prefix each line of output with its corresponding input text", nullptr},
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{"show-unicode", 0, 0, G_OPTION_ARG_NONE, &this->show_unicode, "Prefix each line of output with its corresponding input codepoint(s)", nullptr},
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{"show-line-num", 0, 0, G_OPTION_ARG_NONE, &this->show_line_num, "Prefix each line of output with its corresponding input line number", nullptr},
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{"verbose", 'v', G_OPTION_FLAG_NO_ARG,
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G_OPTION_ARG_CALLBACK, (gpointer) &parse_verbose, "Prefix each line of output with all of the above", nullptr},
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{"no-glyph-names", 0, G_OPTION_FLAG_REVERSE,
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G_OPTION_ARG_NONE, &this->show_glyph_names, "Output glyph indices instead of names", nullptr},
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{"no-positions", 0, G_OPTION_FLAG_REVERSE,
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G_OPTION_ARG_NONE, &this->show_positions, "Do not output glyph positions", nullptr},
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{"no-advances", 0, G_OPTION_FLAG_REVERSE,
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G_OPTION_ARG_NONE, &this->show_advances, "Do not output glyph advances", nullptr},
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{"no-clusters", 0, G_OPTION_FLAG_REVERSE,
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G_OPTION_ARG_NONE, &this->show_clusters, "Do not output cluster indices", nullptr},
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{"show-extents", 0, 0, G_OPTION_ARG_NONE, &this->show_extents, "Output glyph extents", nullptr},
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{"show-flags", 0, 0, G_OPTION_ARG_NONE, &this->show_flags, "Output glyph flags", nullptr},
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{"ned", 'v', G_OPTION_FLAG_NO_ARG,
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G_OPTION_ARG_CALLBACK, (gpointer) &parse_ned, "No Extra Data; Do not output clusters or advances", nullptr},
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{"trace", 'V', 0, G_OPTION_ARG_NONE, &this->trace, "Output interim shaping results", nullptr},
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{nullptr}
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};
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parser->add_group (entries,
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"output-syntax",
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"Output syntax:\n"
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" text: [<glyph name or index>=<glyph cluster index within input>@<horizontal displacement>,<vertical displacement>+<horizontal advance>,<vertical advance>|...]\n"
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" json: [{\"g\": <glyph name or index>, \"ax\": <horizontal advance>, \"ay\": <vertical advance>, \"dx\": <horizontal displacement>, \"dy\": <vertical displacement>, \"cl\": <glyph cluster index within input>}, ...]\n"
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"\nOutput syntax options:",
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"Options for the syntax of the output",
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this);
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}
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void
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format_options_t::serialize (hb_buffer_t *buffer,
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hb_font_t *font,
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hb_buffer_serialize_format_t output_format,
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hb_buffer_serialize_flags_t flags,
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GString *gs)
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{
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unsigned int num_glyphs = hb_buffer_get_length (buffer);
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unsigned int start = 0;
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while (start < num_glyphs)
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{
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char buf[32768];
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unsigned int consumed;
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start += hb_buffer_serialize (buffer, start, num_glyphs,
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buf, sizeof (buf), &consumed,
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font, output_format, flags);
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if (!consumed)
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break;
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g_string_append (gs, buf);
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}
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}
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void
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format_options_t::serialize_line_no (unsigned int line_no,
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GString *gs)
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{
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if (show_line_num)
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g_string_append_printf (gs, "%d: ", line_no);
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}
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void
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format_options_t::serialize_buffer_of_text (hb_buffer_t *buffer,
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unsigned int line_no,
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const char *text,
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unsigned int text_len,
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hb_font_t *font,
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GString *gs)
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{
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if (show_text)
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{
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serialize_line_no (line_no, gs);
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g_string_append_c (gs, '(');
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g_string_append_len (gs, text, text_len);
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g_string_append_c (gs, ')');
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g_string_append_c (gs, '\n');
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}
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if (show_unicode)
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{
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serialize_line_no (line_no, gs);
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serialize (buffer, font, HB_BUFFER_SERIALIZE_FORMAT_TEXT, HB_BUFFER_SERIALIZE_FLAG_DEFAULT, gs);
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g_string_append_c (gs, '\n');
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}
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}
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void
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format_options_t::serialize_message (unsigned int line_no,
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const char *type,
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const char *msg,
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GString *gs)
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{
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serialize_line_no (line_no, gs);
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g_string_append_printf (gs, "%s: %s", type, msg);
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g_string_append_c (gs, '\n');
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}
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void
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format_options_t::serialize_buffer_of_glyphs (hb_buffer_t *buffer,
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unsigned int line_no,
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const char *text,
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unsigned int text_len,
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hb_font_t *font,
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hb_buffer_serialize_format_t output_format,
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hb_buffer_serialize_flags_t format_flags,
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GString *gs)
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{
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serialize_line_no (line_no, gs);
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serialize (buffer, font, output_format, format_flags, gs);
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g_string_append_c (gs, '\n');
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}
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@ -267,48 +267,6 @@ struct output_options_t
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mutable FILE *fp = nullptr;
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mutable FILE *fp = nullptr;
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};
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};
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struct format_options_t
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{
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void add_options (option_parser_t *parser);
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void serialize (hb_buffer_t *buffer,
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hb_font_t *font,
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hb_buffer_serialize_format_t format,
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hb_buffer_serialize_flags_t flags,
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GString *gs);
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void serialize_line_no (unsigned int line_no,
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GString *gs);
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void serialize_buffer_of_text (hb_buffer_t *buffer,
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unsigned int line_no,
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const char *text,
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unsigned int text_len,
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hb_font_t *font,
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GString *gs);
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void serialize_message (unsigned int line_no,
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const char *type,
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const char *msg,
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GString *gs);
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void serialize_buffer_of_glyphs (hb_buffer_t *buffer,
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unsigned int line_no,
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const char *text,
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unsigned int text_len,
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hb_font_t *font,
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hb_buffer_serialize_format_t output_format,
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hb_buffer_serialize_flags_t format_flags,
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GString *gs);
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hb_bool_t show_glyph_names = true;
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hb_bool_t show_positions = true;
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hb_bool_t show_advances = true;
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hb_bool_t show_clusters = true;
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hb_bool_t show_text = false;
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hb_bool_t show_unicode = false;
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hb_bool_t show_line_num = false;
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hb_bool_t show_extents = false;
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hb_bool_t show_flags = false;
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hb_bool_t trace = false;
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};
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/* fallback implementation for scalbn()/scalbnf() for pre-2013 MSVC */
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/* fallback implementation for scalbn()/scalbnf() for pre-2013 MSVC */
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#if defined (_MSC_VER) && (_MSC_VER < 1800)
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#if defined (_MSC_VER) && (_MSC_VER < 1800)
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@ -0,0 +1,214 @@
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/*
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* Copyright © 2011 Google, Inc.
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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* Google Author(s): Behdad Esfahbod
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*/
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#ifndef SHAPE_FORMAT_OPTIONS_HH
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#define SHAPE_FORMAT_OPTIONS_HH
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#include "options.hh"
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struct shape_format_options_t
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{
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void add_options (option_parser_t *parser);
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void serialize (hb_buffer_t *buffer,
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hb_font_t *font,
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hb_buffer_serialize_format_t format,
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hb_buffer_serialize_flags_t flags,
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GString *gs);
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void serialize_line_no (unsigned int line_no,
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GString *gs);
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void serialize_buffer_of_text (hb_buffer_t *buffer,
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unsigned int line_no,
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const char *text,
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unsigned int text_len,
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hb_font_t *font,
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GString *gs);
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void serialize_message (unsigned int line_no,
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const char *type,
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const char *msg,
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GString *gs);
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void serialize_buffer_of_glyphs (hb_buffer_t *buffer,
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unsigned int line_no,
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const char *text,
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unsigned int text_len,
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hb_font_t *font,
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hb_buffer_serialize_format_t output_format,
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hb_buffer_serialize_flags_t format_flags,
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GString *gs);
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hb_bool_t show_glyph_names = true;
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hb_bool_t show_positions = true;
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hb_bool_t show_advances = true;
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hb_bool_t show_clusters = true;
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hb_bool_t show_text = false;
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hb_bool_t show_unicode = false;
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hb_bool_t show_line_num = false;
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hb_bool_t show_extents = false;
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hb_bool_t show_flags = false;
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hb_bool_t trace = false;
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};
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static gboolean
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parse_verbose (const char *name G_GNUC_UNUSED,
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const char *arg G_GNUC_UNUSED,
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gpointer data G_GNUC_UNUSED,
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GError **error G_GNUC_UNUSED)
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{
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shape_format_options_t *format_opts = (shape_format_options_t *) data;
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format_opts->show_text = format_opts->show_unicode = format_opts->show_line_num = true;
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return true;
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}
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static gboolean
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parse_ned (const char *name G_GNUC_UNUSED,
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const char *arg G_GNUC_UNUSED,
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gpointer data G_GNUC_UNUSED,
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GError **error G_GNUC_UNUSED)
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{
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shape_format_options_t *format_opts = (shape_format_options_t *) data;
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format_opts->show_clusters = format_opts->show_advances = false;
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return true;
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}
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inline void
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shape_format_options_t::serialize (hb_buffer_t *buffer,
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hb_font_t *font,
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hb_buffer_serialize_format_t output_format,
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hb_buffer_serialize_flags_t flags,
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GString *gs)
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{
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unsigned int num_glyphs = hb_buffer_get_length (buffer);
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unsigned int start = 0;
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while (start < num_glyphs)
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{
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char buf[32768];
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unsigned int consumed;
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||||||
|
start += hb_buffer_serialize (buffer, start, num_glyphs,
|
||||||
|
buf, sizeof (buf), &consumed,
|
||||||
|
font, output_format, flags);
|
||||||
|
if (!consumed)
|
||||||
|
break;
|
||||||
|
g_string_append (gs, buf);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
inline void
|
||||||
|
shape_format_options_t::serialize_line_no (unsigned int line_no,
|
||||||
|
GString *gs)
|
||||||
|
{
|
||||||
|
if (show_line_num)
|
||||||
|
g_string_append_printf (gs, "%d: ", line_no);
|
||||||
|
}
|
||||||
|
inline void
|
||||||
|
shape_format_options_t::serialize_buffer_of_text (hb_buffer_t *buffer,
|
||||||
|
unsigned int line_no,
|
||||||
|
const char *text,
|
||||||
|
unsigned int text_len,
|
||||||
|
hb_font_t *font,
|
||||||
|
GString *gs)
|
||||||
|
{
|
||||||
|
if (show_text)
|
||||||
|
{
|
||||||
|
serialize_line_no (line_no, gs);
|
||||||
|
g_string_append_c (gs, '(');
|
||||||
|
g_string_append_len (gs, text, text_len);
|
||||||
|
g_string_append_c (gs, ')');
|
||||||
|
g_string_append_c (gs, '\n');
|
||||||
|
}
|
||||||
|
|
||||||
|
if (show_unicode)
|
||||||
|
{
|
||||||
|
serialize_line_no (line_no, gs);
|
||||||
|
serialize (buffer, font, HB_BUFFER_SERIALIZE_FORMAT_TEXT, HB_BUFFER_SERIALIZE_FLAG_DEFAULT, gs);
|
||||||
|
g_string_append_c (gs, '\n');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
inline void
|
||||||
|
shape_format_options_t::serialize_message (unsigned int line_no,
|
||||||
|
const char *type,
|
||||||
|
const char *msg,
|
||||||
|
GString *gs)
|
||||||
|
{
|
||||||
|
serialize_line_no (line_no, gs);
|
||||||
|
g_string_append_printf (gs, "%s: %s", type, msg);
|
||||||
|
g_string_append_c (gs, '\n');
|
||||||
|
}
|
||||||
|
inline void
|
||||||
|
shape_format_options_t::serialize_buffer_of_glyphs (hb_buffer_t *buffer,
|
||||||
|
unsigned int line_no,
|
||||||
|
const char *text,
|
||||||
|
unsigned int text_len,
|
||||||
|
hb_font_t *font,
|
||||||
|
hb_buffer_serialize_format_t output_format,
|
||||||
|
hb_buffer_serialize_flags_t format_flags,
|
||||||
|
GString *gs)
|
||||||
|
{
|
||||||
|
serialize_line_no (line_no, gs);
|
||||||
|
serialize (buffer, font, output_format, format_flags, gs);
|
||||||
|
g_string_append_c (gs, '\n');
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void
|
||||||
|
shape_format_options_t::add_options (option_parser_t *parser)
|
||||||
|
{
|
||||||
|
GOptionEntry entries[] =
|
||||||
|
{
|
||||||
|
{"show-text", 0, 0, G_OPTION_ARG_NONE, &this->show_text, "Prefix each line of output with its corresponding input text", nullptr},
|
||||||
|
{"show-unicode", 0, 0, G_OPTION_ARG_NONE, &this->show_unicode, "Prefix each line of output with its corresponding input codepoint(s)", nullptr},
|
||||||
|
{"show-line-num", 0, 0, G_OPTION_ARG_NONE, &this->show_line_num, "Prefix each line of output with its corresponding input line number", nullptr},
|
||||||
|
{"verbose", 'v', G_OPTION_FLAG_NO_ARG,
|
||||||
|
G_OPTION_ARG_CALLBACK, (gpointer) &parse_verbose, "Prefix each line of output with all of the above", nullptr},
|
||||||
|
{"no-glyph-names", 0, G_OPTION_FLAG_REVERSE,
|
||||||
|
G_OPTION_ARG_NONE, &this->show_glyph_names, "Output glyph indices instead of names", nullptr},
|
||||||
|
{"no-positions", 0, G_OPTION_FLAG_REVERSE,
|
||||||
|
G_OPTION_ARG_NONE, &this->show_positions, "Do not output glyph positions", nullptr},
|
||||||
|
{"no-advances", 0, G_OPTION_FLAG_REVERSE,
|
||||||
|
G_OPTION_ARG_NONE, &this->show_advances, "Do not output glyph advances", nullptr},
|
||||||
|
{"no-clusters", 0, G_OPTION_FLAG_REVERSE,
|
||||||
|
G_OPTION_ARG_NONE, &this->show_clusters, "Do not output cluster indices", nullptr},
|
||||||
|
{"show-extents", 0, 0, G_OPTION_ARG_NONE, &this->show_extents, "Output glyph extents", nullptr},
|
||||||
|
{"show-flags", 0, 0, G_OPTION_ARG_NONE, &this->show_flags, "Output glyph flags", nullptr},
|
||||||
|
{"ned", 'v', G_OPTION_FLAG_NO_ARG,
|
||||||
|
G_OPTION_ARG_CALLBACK, (gpointer) &parse_ned, "No Extra Data; Do not output clusters or advances", nullptr},
|
||||||
|
{"trace", 'V', 0, G_OPTION_ARG_NONE, &this->trace, "Output interim shaping results", nullptr},
|
||||||
|
{nullptr}
|
||||||
|
};
|
||||||
|
parser->add_group (entries,
|
||||||
|
"output-syntax",
|
||||||
|
"Output syntax:\n"
|
||||||
|
" text: [<glyph name or index>=<glyph cluster index within input>@<horizontal displacement>,<vertical displacement>+<horizontal advance>,<vertical advance>|...]\n"
|
||||||
|
" json: [{\"g\": <glyph name or index>, \"ax\": <horizontal advance>, \"ay\": <vertical advance>, \"dx\": <horizontal displacement>, \"dy\": <vertical displacement>, \"cl\": <glyph cluster index within input>}, ...]\n"
|
||||||
|
"\nOutput syntax options:",
|
||||||
|
"Options for the syntax of the output",
|
||||||
|
this);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
Loading…
Reference in New Issue