DenysMedvid/pdf2htmlEX
1
0
Fork 0
mirror of https://github.com/pdf2htmlEX/pdf2htmlEX.git synced 2024-12-22 13:00:08 +00:00
Code

+ quiet parameter

Browse Source
This commit is contained in:
Marc Sanfacon 2013-12-27 13:52:07 -05:00
parent 42fea5b1ad
commit defc1738be
6 changed files with 56 additions and 42 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
CMakeLists.txt
View File

@ -158,7 +158,7 @@ endif()
include(CheckCXXCompilerFlag)
check_cxx_compiler_flag("${CMAKE_CXX_FLAGS}" CXX0X_SUPPORT)
if(NOT CXX0X_SUPPORT)
message(FATAL_ERROR "Error: you compiler does not support C++0x, please update it.")
message(FATAL_ERROR "Error: your compiler does not support C++0x, please update it.")
endif()

58
src/HTMLRenderer/font.cc
View File

@ -61,7 +61,7 @@ string HTMLRenderer::dump_embedded_font (GfxFont * font, FontInfo & info)
try
{
// inspired by mupdf
// inspired by mupdf
string subtype;
auto * id = font->getID();
@ -130,7 +130,7 @@ string HTMLRenderer::dump_embedded_font (GfxFont * font, FontInfo & info)
}
}
else if (dict->lookup("FontFile2", &obj)->isStream())
{
{
suffix = ".ttf";
}
else if (dict->lookup("FontFile", &obj)->isStream())
@ -166,9 +166,9 @@ string HTMLRenderer::dump_embedded_font (GfxFont * font, FontInfo & info)
}
obj.streamClose();
}
catch(int)
catch(int)
{
cerr << "Someting wrong when trying to dump font " << hex << fn_id << dec << endl;
cerr << "Something wrong when trying to dump font " << hex << fn_id << dec << endl;
}
obj2.free();
@ -191,7 +191,7 @@ string HTMLRenderer::dump_type3_font (GfxFont * font, FontInfo & info)
FT_Library ft_lib;
FT_Init_FreeType(&ft_lib);
CairoFontEngine font_engine(ft_lib);
CairoFontEngine font_engine(ft_lib);
#if POPPLER_OLDER_THAN_0_23_0
auto * cur_font = font_engine.getFont(font, cur_doc, true);
#else
@ -303,7 +303,7 @@ string HTMLRenderer::dump_type3_font (GfxFont * font, FontInfo & info)
cairo_matrix_init_translate(&m, 0.0, transformed_bbox_height);
cairo_matrix_multiply(&ctm, &ctm, &m);
// scale up
// scale up
cairo_matrix_init_scale(&m, scale, scale);
cairo_matrix_multiply(&ctm, &ctm, &m);
@ -327,7 +327,7 @@ string HTMLRenderer::dump_type3_font (GfxFont * font, FontInfo & info)
box.y1 = font_bbox[1];
box.x2 = font_bbox[2];
box.y2 = font_bbox[3];
auto gfx = new Gfx(cur_doc, output_dev,
auto gfx = new Gfx(cur_doc, output_dev,
((Gfx8BitFont*)font)->getResources(),
&box, nullptr);
output_dev->startDoc(cur_doc, &font_engine);
@ -449,7 +449,7 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
* later we will map GID (instead of char code) to Unicode
*
* for CID + nonTrueType
* Flatten the font
* Flatten the font
*
* for CID Truetype
* same as 8bitTrueType, except for that we have to check 65536 charcodes
@ -502,7 +502,7 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
{
if(nameset.insert(string(cn)).second)
{
cur_mapping2[i] = cn;
cur_mapping2[i] = cn;
}
else
{
@ -561,7 +561,7 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
*
* -> For 8bit nonTruetype fonts:
* Try to calculate the correct Unicode value from the glyph names, when collision is detected in ToUnicode Map
*
*
* - Fill in the width_list, and set widths accordingly
*/
@ -600,7 +600,7 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
/*
* Skip glyphs without names (only for non-ttf fonts)
*/
if(!is_truetype && (font_8bit != nullptr)
if(!is_truetype && (font_8bit != nullptr)
&& (font_8bit->getCharName(cur_code) == nullptr))
{
continue;
@ -671,7 +671,7 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
}
else
{
char buf[2];
char buf[2];
buf[0] = (cur_code >> 8) & 0xff;
buf[1] = (cur_code & 0xff);
cur_width = font_cid->getWidth(buf, 2) ;
@ -694,7 +694,7 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
info.space_width = cur_width;
has_space = true;
}
width_list[mapped_code] = (int)floor(cur_width * info.em_size + 0.5);
}
@ -705,7 +705,7 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
}
ffw_set_widths(width_list, max_key + 1, param.stretch_narrow_glyph, param.squeeze_wide_glyph);
ffw_reencode_raw(cur_mapping, max_key + 1, 1);
// In some space offsets in HTML, we insert a ' ' there in order to improve text copy&paste
@ -769,13 +769,13 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
*/
bool hinted = false;
// Call external hinting program if specified
// Call external hinting program if specified
if(param.external_hint_tool != "")
{
hinted = (system((char*)str_fmt("%s \"%s\" \"%s\"", param.external_hint_tool.c_str(), cur_tmp_fn.c_str(), other_tmp_fn.c_str())) == 0);
}
// Call internal hinting procedure if specified
// Call internal hinting procedure if specified
if((!hinted) && (param.auto_hint))
{
ffw_load_font(cur_tmp_fn.c_str());
@ -790,14 +790,14 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
swap(cur_tmp_fn, other_tmp_fn);
}
/*
* Step 5
/*
* Step 5
* Generate the font, load the metrics and set the embeddig bits (fstype)
*
* Ascent/Descent are not used in PDF, and the values in PDF may be wrong or inconsistent (there are 3 sets of them)
* We need to reload in order to retrieve/fix accurate ascent/descent, some info won't be written to the font by fontforge until saved.
*/
string fn = (char*)str_fmt("%s/f%llx.%s",
string fn = (char*)str_fmt("%s/f%llx.%s",
(param.embed_font ? param.tmp_dir : param.dest_dir).c_str(),
info.id, param.font_format.c_str());
@ -818,14 +818,14 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
const FontInfo * HTMLRenderer::install_font(GfxFont * font)
{
assert(sizeof(long long) == 2*sizeof(int));
long long fn_id = (font == nullptr) ? 0 : hash_ref(font->getID());
auto iter = font_info_map.find(fn_id);
if(iter != font_info_map.end())
return &(iter->second);
long long new_fn_id = font_info_map.size();
long long new_fn_id = font_info_map.size();
auto cur_info_iter = font_info_map.insert(make_pair(fn_id, FontInfo())).first;
@ -854,7 +854,7 @@ const FontInfo * HTMLRenderer::install_font(GfxFont * font)
if(param.debug)
{
cerr << "Install font " << hex << new_fn_id << dec
<< ": (" << (font->getID()->num) << ' ' << (font->getID()->gen) << ") "
<< ": (" << (font->getID()->num) << ' ' << (font->getID()->gen) << ") "
<< (font->getName() ? font->getName()->getCString() : "")
<< endl;
}
@ -895,7 +895,7 @@ const FontInfo * HTMLRenderer::install_font(GfxFont * font)
install_embedded_font(font, new_font_info);
break;
case gfxFontLocResident:
std::cerr << "Warning: Base 14 fonts should not be specially handled now. Please report a bug!" << std::endl;
cerr << "Warning: Base 14 fonts should not be specially handled now. Please report a bug!" << std::endl;
/* fall through */
case gfxFontLocExternal:
install_external_font(font, new_font_info);
@ -904,14 +904,14 @@ const FontInfo * HTMLRenderer::install_font(GfxFont * font)
cerr << "TODO: other font loc" << endl;
export_remote_default_font(new_fn_id);
break;
}
}
delete font_loc;
}
else
{
export_remote_default_font(new_fn_id);
}
return &new_font_info;
}
@ -935,7 +935,7 @@ void HTMLRenderer::install_external_font(GfxFont * font, FontInfo & info)
string fontname(font->getName()->getCString());
// resolve bad encodings in GB
auto iter = GB_ENCODED_FONT_NAME_MAP.find(fontname);
auto iter = GB_ENCODED_FONT_NAME_MAP.find(fontname);
if(iter != GB_ENCODED_FONT_NAME_MAP.end())
{
fontname = iter->second;
@ -1039,7 +1039,7 @@ void HTMLRenderer::export_remote_font(const FontInfo & info, const string & form
<< "font-style:normal;"
<< "font-weight:normal;"
<< "visibility:visible;"
<< "}"
<< "}"
<< endl;
}
@ -1054,12 +1054,12 @@ static string general_font_family(GfxFont * font)
}
// TODO: this function is called when some font is unable to process, may use the name there as a hint
void HTMLRenderer::export_remote_default_font(long long fn_id)
void HTMLRenderer::export_remote_default_font(long long fn_id)
{
f_css.fs << "." << CSS::FONT_FAMILY_CN << fn_id << "{font-family:sans-serif;visibility:hidden;}" << endl;
}
void HTMLRenderer::export_local_font(const FontInfo & info, GfxFont * font, const string & original_font_name, const string & cssfont)
void HTMLRenderer::export_local_font(const FontInfo & info, GfxFont * font, const string & original_font_name, const string & cssfont)
{
f_css.fs << "." << CSS::FONT_FAMILY_CN << info.id << "{";
f_css.fs << "font-family:" << ((cssfont == "") ? (original_font_name + "," + general_font_family(font)) : cssfont) << ";";

20
src/HTMLRenderer/general.cc
View File

@ -110,11 +110,15 @@ void HTMLRenderer::process(PDFDoc *doc)
for(int i = param.first_page; i <= param.last_page ; ++i)
{
if (param.max_size != -1 && tmp_files.get_total_size() > param.max_size * 1024) {
cerr << "Stop processing, reach max size\n";
if (!param.quiet) {
cerr << "Stop processing, reach max size\n";
}
break;
}
cerr << "Working: " << (i-param.first_page) << "/" << page_count << '\r' << flush;
if (!param.quiet) {
cerr << "Working: " << (i-param.first_page) << "/" << page_count << '\r' << flush;
}
if(param.split_pages)
{
@ -147,9 +151,11 @@ void HTMLRenderer::process(PDFDoc *doc)
f_curpage = nullptr;
}
}
if(page_count >= 0)
cerr << "Working: " << page_count << "/" << page_count;
cerr << endl;
if (!param.quiet) {
if (page_count >= 0)
cerr << "Working: " << page_count << "/" << page_count;
cerr << endl;
}
////////////////////////
// Process Outline
@ -164,7 +170,9 @@ void HTMLRenderer::process(PDFDoc *doc)
bg_renderer = nullptr;
}
cerr << endl;
if (!param.quiet) {
cerr << endl;
}
}
void HTMLRenderer::setDefaultCTM(double *ctm)

1
src/Param.h
View File

@ -72,6 +72,7 @@ struct Param
std::string data_dir;
std::string basetmp_dir;
int css_draw;
int quiet;
int debug;
std::string input_filename, output_filename;

16
src/Preprocessor.cc
View File

@ -43,20 +43,24 @@ Preprocessor::~Preprocessor(void)
void Preprocessor::process(PDFDoc * doc)
{
int page_count = (param.last_page - param.first_page + 1);
for(int i = param.first_page; i <= param.last_page ; ++i)
for(int i = param.first_page; i <= param.last_page ; ++i)
{
cerr << "Preprocessing: " << (i-param.first_page) << "/" << page_count << '\r' << flush;
if (!param.quiet) {
cerr << "Preprocessing: " << (i-param.first_page) << "/" << page_count << '\r' << flush;
}
doc->displayPage(this, i, DEFAULT_DPI, DEFAULT_DPI,
0,
0,
(!(param.use_cropbox)),
true, // crop
false, // printing
nullptr, nullptr, nullptr, nullptr);
}
if(page_count >= 0)
cerr << "Preprocessing: " << page_count << "/" << page_count;
cerr << endl;
if (!param.quiet) {
if(page_count >= 0)
cerr << "Preprocessing: " << page_count << "/" << page_count;
cerr << endl;
}
}
void Preprocessor::drawChar(GfxState *state, double x, double y,

1
src/pdf2htmlEX.cc
View File

@ -214,6 +214,7 @@ void parse_options (int argc, char **argv)
.add("data-dir", &param.data_dir, param.data_dir, "specify data directory")
// TODO: css drawings are hidden on print, for annot links, need to fix it for other drawings
// .add("css-draw", &param.css_draw, 0, "[experimental and unsupported] CSS drawing")
.add("quiet", &param.quiet, 0, "do not output information")
.add("debug", &param.debug, 0, "print debugging information")
// meta