diff options
Diffstat (limited to 'kpdf/xpdf/xpdf/GlobalParams.cpp')
-rw-r--r-- | kpdf/xpdf/xpdf/GlobalParams.cpp | 2989 |
1 files changed, 2989 insertions, 0 deletions
diff --git a/kpdf/xpdf/xpdf/GlobalParams.cpp b/kpdf/xpdf/xpdf/GlobalParams.cpp new file mode 100644 index 00000000..f18026ee --- /dev/null +++ b/kpdf/xpdf/xpdf/GlobalParams.cpp @@ -0,0 +1,2989 @@ +//======================================================================== +// +// GlobalParams.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include <aconf.h> + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include <string.h> +#include <strings.h> +// KPDF: additional includes for Qt and Xft +#include <tqstring.h> +#include <tqregexp.h> +#include <tqwindowdefs.h> +// -- gentoo compile fix (XFree 4.3.0, FC 2.2.3, FreeType 2.1.9) -- +// on other distros these 2 lines should't harm +#include <ft2build.h> +#include FT_FREETYPE_H +// -- ---------------------------------------------------------- -- +#include <X11/Xlib.h> +#include <X11/Xft/Xft.h> +#include <X11/Xft/XftCompat.h> +#include <stdio.h> +#include <ctype.h> +#include <sys/stat.h> +#ifdef ENABLE_PLUGINS +# ifndef WIN32 +# include <dlfcn.h> +# endif +#endif +#ifdef WIN32 +# include <shlobj.h> +#endif +#if HAVE_PAPER_H +#include <paper.h> +#endif +#include "gmem.h" +#include "GString.h" +#include "GList.h" +#include "GHash.h" +#include "gfile.h" +#include "Error.h" +#include "NameToCharCode.h" +#include "CharCodeToUnicode.h" +#include "UnicodeMap.h" +#include "CMap.h" +#include "BuiltinFontTables.h" +#include "FontEncodingTables.h" +#ifdef ENABLE_PLUGINS +# include "XpdfPluginAPI.h" +#endif +#include "GlobalParams.h" + +#include <tqstring.h> +#include <tqregexp.h> +#include <fontconfig/fontconfig.h> + +#ifdef WIN32 +# define strcasecmp stricmp +#endif + +#if MULTITHREADED +# define lockGlobalParams gLockMutex(&mutex) +# define lockUnicodeMapCache gLockMutex(&unicodeMapCacheMutex) +# define lockCMapCache gLockMutex(&cMapCacheMutex) +# define unlockGlobalParams gUnlockMutex(&mutex) +# define unlockUnicodeMapCache gUnlockMutex(&unicodeMapCacheMutex) +# define unlockCMapCache gUnlockMutex(&cMapCacheMutex) +#else +# define lockGlobalParams +# define lockUnicodeMapCache +# define lockCMapCache +# define unlockGlobalParams +# define unlockUnicodeMapCache +# define unlockCMapCache +#endif + +#include "NameToUnicodeTable.h" +#include "UnicodeMapTables.h" +#include "UTF8.h" + +#ifdef ENABLE_PLUGINS +# ifdef WIN32 +extern XpdfPluginVecTable xpdfPluginVecTable; +# endif +#endif + +//------------------------------------------------------------------------ + +#define cidToUnicodeCacheSize 4 +#define unicodeToUnicodeCacheSize 4 + +//------------------------------------------------------------------------ + +static struct { + char *name; + char *t1FileName; + char *ttFileName; +} displayFontTab[] = { + {"Courier", "n022003l.pfb", "cour.ttf"}, + {"Courier-Bold", "n022004l.pfb", "courbd.ttf"}, + {"Courier-BoldOblique", "n022024l.pfb", "courbi.ttf"}, + {"Courier-Oblique", "n022023l.pfb", "couri.ttf"}, + {"Helvetica", "n019003l.pfb", "arial.ttf"}, + {"Helvetica-Bold", "n019004l.pfb", "arialbd.ttf"}, + {"Helvetica-BoldOblique", "n019024l.pfb", "arialbi.ttf"}, + {"Helvetica-Oblique", "n019023l.pfb", "ariali.ttf"}, + {"Symbol", "s050000l.pfb", NULL}, + {"Times-Bold", "n021004l.pfb", "timesbd.ttf"}, + {"Times-BoldItalic", "n021024l.pfb", "timesbi.ttf"}, + {"Times-Italic", "n021023l.pfb", "timesi.ttf"}, + {"Times-Roman", "n021003l.pfb", "times.ttf"}, + {"ZapfDingbats", "d050000l.pfb", NULL}, + {NULL, NULL, NULL} +}; + +#ifdef WIN32 +static char *displayFontDirs[] = { + "c:/windows/fonts", + "c:/winnt/fonts", + NULL +}; +#else +static char *displayFontDirs[] = { + "/usr/share/ghostscript/fonts", + "/usr/pkg/share/ghostscript/fonts", + "/usr/local/share/ghostscript/fonts", + "/usr/share/fonts/default/Type1", + "/usr/X11R6/lib/X11/fonts/Type1", + "/usr/share/fonts/default/ghostscript", + "/usr/share/fonts/type1/gsfonts", + "/usr/share/fonts/Type1", + NULL +}; +#endif + +//------------------------------------------------------------------------ + +GlobalParams *globalParams = NULL; + +//------------------------------------------------------------------------ +// DisplayFontParam +//------------------------------------------------------------------------ + +DisplayFontParam::DisplayFontParam(GString *nameA, + DisplayFontParamKind kindA) { + name = nameA; + kind = kindA; + switch (kind) { + case displayFontT1: + t1.fileName = NULL; + break; + case displayFontTT: + tt.fileName = NULL; + break; + } +} + +DisplayFontParam::~DisplayFontParam() { + delete name; + switch (kind) { + case displayFontT1: + if (t1.fileName) { + delete t1.fileName; + } + break; + case displayFontTT: + if (tt.fileName) { + delete tt.fileName; + } + break; + } +} + +#ifdef WIN32 + +//------------------------------------------------------------------------ +// WinFontInfo +//------------------------------------------------------------------------ + +class WinFontInfo: public DisplayFontParam { +public: + + GBool bold, italic; + + static WinFontInfo *make(GString *nameA, GBool boldA, GBool italicA, + HKEY regKey, char *winFontDir); + WinFontInfo(GString *nameA, GBool boldA, GBool italicA, + GString *fileNameA); + virtual ~WinFontInfo(); + GBool equals(WinFontInfo *fi); +}; + +WinFontInfo *WinFontInfo::make(GString *nameA, GBool boldA, GBool italicA, + HKEY regKey, char *winFontDir) { + GString *regName; + GString *fileNameA; + char buf[MAX_PATH]; + DWORD n; + char c; + int i; + + //----- find the font file + fileNameA = NULL; + regName = nameA->copy(); + if (boldA) { + regName->append(" Bold"); + } + if (italicA) { + regName->append(" Italic"); + } + regName->append(" (TrueType)"); + n = sizeof(buf); + if (RegQueryValueEx(regKey, regName->getCString(), NULL, NULL, + (LPBYTE)buf, &n) == ERROR_SUCCESS) { + fileNameA = new GString(winFontDir); + fileNameA->append('\\')->append(buf); + } + delete regName; + if (!fileNameA) { + delete nameA; + return NULL; + } + + //----- normalize the font name + i = 0; + while (i < nameA->getLength()) { + c = nameA->getChar(i); + if (c == ' ' || c == ',' || c == '-') { + nameA->del(i); + } else { + ++i; + } + } + + return new WinFontInfo(nameA, boldA, italicA, fileNameA); +} + +WinFontInfo::WinFontInfo(GString *nameA, GBool boldA, GBool italicA, + GString *fileNameA): + DisplayFontParam(nameA, displayFontTT) +{ + bold = boldA; + italic = italicA; + tt.fileName = fileNameA; +} + +WinFontInfo::~WinFontInfo() { +} + +GBool WinFontInfo::equals(WinFontInfo *fi) { + return !name->cmp(fi->name) && bold == fi->bold && italic == fi->italic; +} + +//------------------------------------------------------------------------ +// WinFontList +//------------------------------------------------------------------------ + +class WinFontList { +public: + + WinFontList(char *winFontDirA); + ~WinFontList(); + WinFontInfo *find(GString *font); + +private: + + void add(WinFontInfo *fi); + static int CALLBACK enumFunc1(CONST LOGFONT *font, + CONST TEXTMETRIC *metrics, + DWORD type, LPARAM data); + static int CALLBACK enumFunc2(CONST LOGFONT *font, + CONST TEXTMETRIC *metrics, + DWORD type, LPARAM data); + + GList *fonts; // [WinFontInfo] + HDC dc; // (only used during enumeration) + HKEY regKey; // (only used during enumeration) + char *winFontDir; // (only used during enumeration) +}; + +WinFontList::WinFontList(char *winFontDirA) { + OSVERSIONINFO version; + char *path; + + fonts = new GList(); + dc = GetDC(NULL); + winFontDir = winFontDirA; + version.dwOSVersionInfoSize = sizeof(version); + GetVersionEx(&version); + if (version.dwPlatformId == VER_PLATFORM_WIN32_NT) { + path = "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Fonts\\"; + } else { + path = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Fonts\\"; + } + if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, path, 0, + KEY_QUERY_VALUE | KEY_ENUMERATE_SUB_KEYS, + ®Key) == ERROR_SUCCESS) { + EnumFonts(dc, NULL, &WinFontList::enumFunc1, (LPARAM)this); + RegCloseKey(regKey); + } + ReleaseDC(NULL, dc); +} + +WinFontList::~WinFontList() { + deleteGList(fonts, WinFontInfo); +} + +void WinFontList::add(WinFontInfo *fi) { + int i; + + for (i = 0; i < fonts->getLength(); ++i) { + if (((WinFontInfo *)fonts->get(i))->equals(fi)) { + delete fi; + return; + } + } + fonts->append(fi); +} + +WinFontInfo *WinFontList::find(GString *font) { + GString *name; + GBool bold, italic; + WinFontInfo *fi; + char c; + int n, i; + + name = font->copy(); + + // remove space, comma, dash chars + i = 0; + while (i < name->getLength()) { + c = name->getChar(i); + if (c == ' ' || c == ',' || c == '-') { + name->del(i); + } else { + ++i; + } + } + n = name->getLength(); + + // remove trailing "MT" (Foo-MT, Foo-BoldMT, etc.) + if (!strcmp(name->getCString() + n - 2, "MT")) { + name->del(n - 2, 2); + n -= 2; + } + + // look for "Italic" + if (!strcmp(name->getCString() + n - 6, "Italic")) { + name->del(n - 6, 6); + italic = gTrue; + n -= 6; + } else { + italic = gFalse; + } + + // look for "Bold" + if (!strcmp(name->getCString() + n - 4, "Bold")) { + name->del(n - 4, 4); + bold = gTrue; + n -= 4; + } else { + bold = gFalse; + } + + // remove trailing "MT" (FooMT-Bold, etc.) + if (!strcmp(name->getCString() + n - 2, "MT")) { + name->del(n - 2, 2); + n -= 2; + } + + // remove trailing "PS" + if (!strcmp(name->getCString() + n - 2, "PS")) { + name->del(n - 2, 2); + n -= 2; + } + + // search for the font + fi = NULL; + for (i = 0; i < fonts->getLength(); ++i) { + fi = (WinFontInfo *)fonts->get(i); + if (!fi->name->cmp(name) && fi->bold == bold && fi->italic == italic) { + break; + } + fi = NULL; + } + + delete name; + return fi; +} + +int CALLBACK WinFontList::enumFunc1(CONST LOGFONT *font, + CONST TEXTMETRIC *metrics, + DWORD type, LPARAM data) { + WinFontList *fl = (WinFontList *)data; + + EnumFonts(fl->dc, font->lfFaceName, &WinFontList::enumFunc2, (LPARAM)fl); + return 1; +} + +int CALLBACK WinFontList::enumFunc2(CONST LOGFONT *font, + CONST TEXTMETRIC *metrics, + DWORD type, LPARAM data) { + WinFontList *fl = (WinFontList *)data; + WinFontInfo *fi; + + if (type & TRUETYPE_FONTTYPE) { + if ((fi = WinFontInfo::make(new GString(font->lfFaceName), + font->lfWeight >= 600, + font->lfItalic ? gTrue : gFalse, + fl->regKey, fl->winFontDir))) { + fl->add(fi); + } + } + return 1; +} + +#endif // WIN32 + +//------------------------------------------------------------------------ +// PSFontParam +//------------------------------------------------------------------------ + +PSFontParam::PSFontParam(GString *pdfFontNameA, int wModeA, + GString *psFontNameA, GString *encodingA) { + pdfFontName = pdfFontNameA; + wMode = wModeA; + psFontName = psFontNameA; + encoding = encodingA; +} + +PSFontParam::~PSFontParam() { + delete pdfFontName; + delete psFontName; + if (encoding) { + delete encoding; + } +} + +//------------------------------------------------------------------------ +// KeyBinding +//------------------------------------------------------------------------ + +KeyBinding::KeyBinding(int codeA, int modsA, int contextA, char *cmd0) { + code = codeA; + mods = modsA; + context = contextA; + cmds = new GList(); + cmds->append(new GString(cmd0)); +} + +KeyBinding::KeyBinding(int codeA, int modsA, int contextA, + char *cmd0, char *cmd1) { + code = codeA; + mods = modsA; + context = contextA; + cmds = new GList(); + cmds->append(new GString(cmd0)); + cmds->append(new GString(cmd1)); +} + +KeyBinding::KeyBinding(int codeA, int modsA, int contextA, GList *cmdsA) { + code = codeA; + mods = modsA; + context = contextA; + cmds = cmdsA; +} + +KeyBinding::~KeyBinding() { + deleteGList(cmds, GString); +} + +#ifdef ENABLE_PLUGINS +//------------------------------------------------------------------------ +// Plugin +//------------------------------------------------------------------------ + +class Plugin { +public: + + static Plugin *load(char *type, char *name); + ~Plugin(); + +private: + +#ifdef WIN32 + Plugin(HMODULE libA); + HMODULE lib; +#else + Plugin(void *dlA); + void *dl; +#endif +}; + +Plugin *Plugin::load(char *type, char *name) { + GString *path; + Plugin *plugin; + XpdfPluginVecTable *vt; + XpdfBool (*xpdfInitPlugin)(void); +#ifdef WIN32 + HMODULE libA; +#else + void *dlA; +#endif + + path = globalParams->getBaseDir(); + appendToPath(path, "plugins"); + appendToPath(path, type); + appendToPath(path, name); + +#ifdef WIN32 + path->append(".dll"); + if (!(libA = LoadLibrary(path->getCString()))) { + error(-1, "Failed to load plugin '%s'", + path->getCString()); + goto err1; + } + if (!(vt = (XpdfPluginVecTable *) + GetProcAddress(libA, "xpdfPluginVecTable"))) { + error(-1, "Failed to find xpdfPluginVecTable in plugin '%s'", + path->getCString()); + goto err2; + } +#else + //~ need to deal with other extensions here + path->append(".so"); + if (!(dlA = dlopen(path->getCString(), RTLD_NOW))) { + error(-1, "Failed to load plugin '%s': %s", + path->getCString(), dlerror()); + goto err1; + } + if (!(vt = (XpdfPluginVecTable *)dlsym(dlA, "xpdfPluginVecTable"))) { + error(-1, "Failed to find xpdfPluginVecTable in plugin '%s'", + path->getCString()); + goto err2; + } +#endif + + if (vt->version != xpdfPluginVecTable.version) { + error(-1, "Plugin '%s' is wrong version", path->getCString()); + goto err2; + } + memcpy(vt, &xpdfPluginVecTable, sizeof(xpdfPluginVecTable)); + +#ifdef WIN32 + if (!(xpdfInitPlugin = (XpdfBool (*)(void)) + GetProcAddress(libA, "xpdfInitPlugin"))) { + error(-1, "Failed to find xpdfInitPlugin in plugin '%s'", + path->getCString()); + goto err2; + } +#else + if (!(xpdfInitPlugin = (XpdfBool (*)(void))dlsym(dlA, "xpdfInitPlugin"))) { + error(-1, "Failed to find xpdfInitPlugin in plugin '%s'", + path->getCString()); + goto err2; + } +#endif + + if (!(*xpdfInitPlugin)()) { + error(-1, "Initialization of plugin '%s' failed", + path->getCString()); + goto err2; + } + +#ifdef WIN32 + plugin = new Plugin(libA); +#else + plugin = new Plugin(dlA); +#endif + + delete path; + return plugin; + + err2: +#ifdef WIN32 + FreeLibrary(libA); +#else + dlclose(dlA); +#endif + err1: + delete path; + return NULL; +} + +#ifdef WIN32 +Plugin::Plugin(HMODULE libA) { + lib = libA; +} +#else +Plugin::Plugin(void *dlA) { + dl = dlA; +} +#endif + +Plugin::~Plugin() { + void (*xpdfFreePlugin)(void); + +#ifdef WIN32 + if ((xpdfFreePlugin = (void (*)(void)) + GetProcAddress(lib, "xpdfFreePlugin"))) { + (*xpdfFreePlugin)(); + } + FreeLibrary(lib); +#else + if ((xpdfFreePlugin = (void (*)(void))dlsym(dl, "xpdfFreePlugin"))) { + (*xpdfFreePlugin)(); + } + dlclose(dl); +#endif +} + +#endif // ENABLE_PLUGINS + +//------------------------------------------------------------------------ +// parsing +//------------------------------------------------------------------------ + +GlobalParams::GlobalParams(char *cfgFileName) { + UnicodeMap *map; + GString *fileName; + FILE *f; + int i; + +#if MULTITHREADED + gInitMutex(&mutex); + gInitMutex(&unicodeMapCacheMutex); + gInitMutex(&cMapCacheMutex); +#endif + + initBuiltinFontTables(); + + // scan the encoding in reverse because we want the lowest-numbered + // index for each char name ('space' is encoded twice) + macRomanReverseMap = new NameToCharCode(); + for (i = 255; i >= 0; --i) { + if (macRomanEncoding[i]) { + macRomanReverseMap->add(macRomanEncoding[i], (CharCode)i); + } + } + +#ifdef WIN32 + // baseDir will be set by a call to setBaseDir + baseDir = new GString(); +#else + baseDir = appendToPath(getHomeDir(), ".xpdf"); +#endif + nameToUnicode = new NameToCharCode(); + cidToUnicodes = new GHash(gTrue); + unicodeToUnicodes = new GHash(gTrue); + residentUnicodeMaps = new GHash(); + unicodeMaps = new GHash(gTrue); + cMapDirs = new GHash(gTrue); + toUnicodeDirs = new GList(); + displayFonts = new GHash(); + displayCIDFonts = new GHash(); + displayNamedCIDFonts = new GHash(); +#if HAVE_PAPER_H + char *paperName; + const struct paper *paperType; + paperinit(); + if ((paperName = systempapername())) { + paperType = paperinfo(paperName); + psPaperWidth = (int)paperpswidth(paperType); + psPaperHeight = (int)paperpsheight(paperType); + } else { + error(-1, "No paper information available - using defaults"); + psPaperWidth = defPaperWidth; + psPaperHeight = defPaperHeight; + } + paperdone(); +#else + psPaperWidth = defPaperWidth; + psPaperHeight = defPaperHeight; +#endif + psImageableLLX = psImageableLLY = 0; + psImageableURX = psPaperWidth; + psImageableURY = psPaperHeight; + psCrop = gTrue; + psExpandSmaller = gFalse; + psShrinkLarger = gTrue; + psCenter = gTrue; + psDuplex = gFalse; + psLevel = psLevel2; + psFile = NULL; + psFonts = new GHash(); + psNamedFonts16 = new GList(); + psFonts16 = new GList(); + psEmbedType1 = gTrue; + psEmbedTrueType = gTrue; + psEmbedCIDPostScript = gTrue; + psEmbedCIDTrueType = gTrue; + psPreload = gFalse; + psOPI = gFalse; + psASCIIHex = gFalse; + // KPDF: use always UTF-8 and TQString::fromUtf + textEncoding = new GString("UTF-8"); +#if defined(WIN32) + textEOL = eolDOS; +#elif defined(MACOS) + textEOL = eolMac; +#else + textEOL = eolUnix; +#endif + textPageBreaks = gTrue; + textKeepTinyChars = gFalse; + fontDirs = new GList(); + initialZoom = new GString("125"); + continuousView = gFalse; + enableT1lib = gTrue; + enableFreeType = gTrue; + antialias = gTrue; + vectorAntialias = gTrue; + strokeAdjust = gTrue; + screenType = screenUnset; + screenSize = -1; + screenDotRadius = -1; + screenGamma = 1.0; + screenBlackThreshold = 0.0; + screenWhiteThreshold = 1.0; + urlCommand = NULL; + movieCommand = NULL; + mapNumericCharNames = gTrue; + mapUnknownCharNames = gFalse; + createDefaultKeyBindings(); + printCommands = gFalse; + errQuiet = gFalse; + + cidToUnicodeCache = new CharCodeToUnicodeCache(cidToUnicodeCacheSize); + unicodeToUnicodeCache = + new CharCodeToUnicodeCache(unicodeToUnicodeCacheSize); + unicodeMapCache = new UnicodeMapCache(); + cMapCache = new CMapCache(); + +#ifdef WIN32 + winFontList = NULL; +#endif + +#ifdef ENABLE_PLUGINS + plugins = new GList(); + securityHandlers = new GList(); +#endif + + // set up the initial nameToUnicode table + for (i = 0; nameToUnicodeTab[i].name; ++i) { + nameToUnicode->add(nameToUnicodeTab[i].name, nameToUnicodeTab[i].u); + } + + // set up the residentUnicodeMaps table + map = new UnicodeMap("Latin1", gFalse, + latin1UnicodeMapRanges, latin1UnicodeMapLen); + residentUnicodeMaps->add(map->getEncodingName(), map); + map = new UnicodeMap("ASCII7", gFalse, + ascii7UnicodeMapRanges, ascii7UnicodeMapLen); + residentUnicodeMaps->add(map->getEncodingName(), map); + map = new UnicodeMap("Symbol", gFalse, + symbolUnicodeMapRanges, symbolUnicodeMapLen); + residentUnicodeMaps->add(map->getEncodingName(), map); + map = new UnicodeMap("ZapfDingbats", gFalse, zapfDingbatsUnicodeMapRanges, + zapfDingbatsUnicodeMapLen); + residentUnicodeMaps->add(map->getEncodingName(), map); + map = new UnicodeMap("UTF-8", gTrue, &mapUTF8); + residentUnicodeMaps->add(map->getEncodingName(), map); + map = new UnicodeMap("UCS-2", gTrue, &mapUCS2); + residentUnicodeMaps->add(map->getEncodingName(), map); + + // look for a user config file, then a system-wide config file + f = NULL; + fileName = NULL; + if (cfgFileName && cfgFileName[0]) { + fileName = new GString(cfgFileName); + if (!(f = fopen(fileName->getCString(), "r"))) { + delete fileName; + } + } + if (!f) { + fileName = appendToPath(getHomeDir(), xpdfUserConfigFile); + if (!(f = fopen(fileName->getCString(), "r"))) { + delete fileName; + } + } + if (!f) { +#if defined(WIN32) && !defined(__CYGWIN32__) + char buf[512]; + i = GetModuleFileName(NULL, buf, sizeof(buf)); + if (i <= 0 || i >= sizeof(buf)) { + // error or path too long for buffer - just use the current dir + buf[0] = '\0'; + } + fileName = grabPath(buf); + appendToPath(fileName, xpdfSysConfigFile); +#else + fileName = new GString(xpdfSysConfigFile); +#endif + if (!(f = fopen(fileName->getCString(), "r"))) { + delete fileName; + } + } + if (f) { + parseFile(fileName, f); + delete fileName; + fclose(f); + } +} + +void GlobalParams::createDefaultKeyBindings() { + keyBindings = new GList(); + + //----- mouse buttons + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress1, xpdfKeyModNone, + xpdfKeyContextAny, "startSelection")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMouseRelease1, xpdfKeyModNone, + xpdfKeyContextAny, "endSelection", + "followLinkNoSel")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress2, xpdfKeyModNone, + xpdfKeyContextAny, "startPan")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMouseRelease2, xpdfKeyModNone, + xpdfKeyContextAny, "endPan")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress3, xpdfKeyModNone, + xpdfKeyContextAny, "postPopupMenu")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress4, xpdfKeyModNone, + xpdfKeyContextAny, + "scrollUpPrevPage(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress5, xpdfKeyModNone, + xpdfKeyContextAny, + "scrollDownNextPage(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress6, xpdfKeyModNone, + xpdfKeyContextAny, "scrollLeft(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress7, xpdfKeyModNone, + xpdfKeyContextAny, "scrollRight(16)")); + + //----- keys + keyBindings->append(new KeyBinding(xpdfKeyCodeHome, xpdfKeyModCtrl, + xpdfKeyContextAny, "gotoPage(1)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeHome, xpdfKeyModNone, + xpdfKeyContextAny, "scrollToTopLeft")); + keyBindings->append(new KeyBinding(xpdfKeyCodeEnd, xpdfKeyModCtrl, + xpdfKeyContextAny, "gotoLastPage")); + keyBindings->append(new KeyBinding(xpdfKeyCodeEnd, xpdfKeyModNone, + xpdfKeyContextAny, + "scrollToBottomRight")); + keyBindings->append(new KeyBinding(xpdfKeyCodePgUp, xpdfKeyModNone, + xpdfKeyContextAny, "pageUp")); + keyBindings->append(new KeyBinding(xpdfKeyCodeBackspace, xpdfKeyModNone, + xpdfKeyContextAny, "pageUp")); + keyBindings->append(new KeyBinding(xpdfKeyCodeDelete, xpdfKeyModNone, + xpdfKeyContextAny, "pageUp")); + keyBindings->append(new KeyBinding(xpdfKeyCodePgDn, xpdfKeyModNone, + xpdfKeyContextAny, "pageDown")); + keyBindings->append(new KeyBinding(' ', xpdfKeyModNone, + xpdfKeyContextAny, "pageDown")); + keyBindings->append(new KeyBinding(xpdfKeyCodeLeft, xpdfKeyModNone, + xpdfKeyContextAny, "scrollLeft(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeRight, xpdfKeyModNone, + xpdfKeyContextAny, "scrollRight(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeUp, xpdfKeyModNone, + xpdfKeyContextAny, "scrollUp(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeDown, xpdfKeyModNone, + xpdfKeyContextAny, "scrollDown(16)")); + keyBindings->append(new KeyBinding('o', xpdfKeyModNone, + xpdfKeyContextAny, "open")); + keyBindings->append(new KeyBinding('O', xpdfKeyModNone, + xpdfKeyContextAny, "open")); + keyBindings->append(new KeyBinding('r', xpdfKeyModNone, + xpdfKeyContextAny, "reload")); + keyBindings->append(new KeyBinding('R', xpdfKeyModNone, + xpdfKeyContextAny, "reload")); + keyBindings->append(new KeyBinding('f', xpdfKeyModNone, + xpdfKeyContextAny, "find")); + keyBindings->append(new KeyBinding('F', xpdfKeyModNone, + xpdfKeyContextAny, "find")); + keyBindings->append(new KeyBinding('f', xpdfKeyModCtrl, + xpdfKeyContextAny, "find")); + keyBindings->append(new KeyBinding('g', xpdfKeyModCtrl, + xpdfKeyContextAny, "findNext")); + keyBindings->append(new KeyBinding('p', xpdfKeyModCtrl, + xpdfKeyContextAny, "print")); + keyBindings->append(new KeyBinding('n', xpdfKeyModNone, + xpdfKeyContextScrLockOff, "nextPage")); + keyBindings->append(new KeyBinding('N', xpdfKeyModNone, + xpdfKeyContextScrLockOff, "nextPage")); + keyBindings->append(new KeyBinding('n', xpdfKeyModNone, + xpdfKeyContextScrLockOn, + "nextPageNoScroll")); + keyBindings->append(new KeyBinding('N', xpdfKeyModNone, + xpdfKeyContextScrLockOn, + "nextPageNoScroll")); + keyBindings->append(new KeyBinding('p', xpdfKeyModNone, + xpdfKeyContextScrLockOff, "prevPage")); + keyBindings->append(new KeyBinding('P', xpdfKeyModNone, + xpdfKeyContextScrLockOff, "prevPage")); + keyBindings->append(new KeyBinding('p', xpdfKeyModNone, + xpdfKeyContextScrLockOn, + "prevPageNoScroll")); + keyBindings->append(new KeyBinding('P', xpdfKeyModNone, + xpdfKeyContextScrLockOn, + "prevPageNoScroll")); + keyBindings->append(new KeyBinding('v', xpdfKeyModNone, + xpdfKeyContextAny, "goForward")); + keyBindings->append(new KeyBinding('b', xpdfKeyModNone, + xpdfKeyContextAny, "goBackward")); + keyBindings->append(new KeyBinding('g', xpdfKeyModNone, + xpdfKeyContextAny, "focusToPageNum")); + keyBindings->append(new KeyBinding('0', xpdfKeyModNone, + xpdfKeyContextAny, "zoomPercent(125)")); + keyBindings->append(new KeyBinding('+', xpdfKeyModNone, + xpdfKeyContextAny, "zoomIn")); + keyBindings->append(new KeyBinding('-', xpdfKeyModNone, + xpdfKeyContextAny, "zoomOut")); + keyBindings->append(new KeyBinding('z', xpdfKeyModNone, + xpdfKeyContextAny, "zoomFitPage")); + keyBindings->append(new KeyBinding('w', xpdfKeyModNone, + xpdfKeyContextAny, "zoomFitWidth")); + keyBindings->append(new KeyBinding('f', xpdfKeyModAlt, + xpdfKeyContextAny, + "toggleFullScreenMode")); + keyBindings->append(new KeyBinding('l', xpdfKeyModCtrl, + xpdfKeyContextAny, "redraw")); + keyBindings->append(new KeyBinding('w', xpdfKeyModCtrl, + xpdfKeyContextAny, "closeWindow")); + keyBindings->append(new KeyBinding('?', xpdfKeyModNone, + xpdfKeyContextAny, "about")); + keyBindings->append(new KeyBinding('q', xpdfKeyModNone, + xpdfKeyContextAny, "quit")); + keyBindings->append(new KeyBinding('Q', xpdfKeyModNone, + xpdfKeyContextAny, "quit")); +} + +void GlobalParams::parseFile(GString *fileName, FILE *f) { + int line; + char buf[512]; + + line = 1; + while (getLine(buf, sizeof(buf) - 1, f)) { + parseLine(buf, fileName, line); + ++line; + } +} + +void GlobalParams::parseLine(char *buf, GString *fileName, int line) { + GList *tokens; + GString *cmd, *incFile; + char *p1, *p2; + FILE *f2; + + // break the line into tokens + tokens = new GList(); + p1 = buf; + while (*p1) { + for (; *p1 && isspace(*p1); ++p1) ; + if (!*p1) { + break; + } + if (*p1 == '"' || *p1 == '\'') { + for (p2 = p1 + 1; *p2 && *p2 != *p1; ++p2) ; + ++p1; + } else { + for (p2 = p1 + 1; *p2 && !isspace(*p2); ++p2) ; + } + tokens->append(new GString(p1, p2 - p1)); + p1 = *p2 ? p2 + 1 : p2; + } + + // parse the line + if (tokens->getLength() > 0 && + ((GString *)tokens->get(0))->getChar(0) != '#') { + cmd = (GString *)tokens->get(0); + if (!cmd->cmp("include")) { + if (tokens->getLength() == 2) { + incFile = (GString *)tokens->get(1); + if ((f2 = fopen(incFile->getCString(), "r"))) { + parseFile(incFile, f2); + fclose(f2); + } else { + error(-1, "Couldn't find included config file: '%s' (%s:%d)", + incFile->getCString(), fileName->getCString(), line); + } + } else { + error(-1, "Bad 'include' config file command (%s:%d)", + fileName->getCString(), line); + } + } else if (!cmd->cmp("nameToUnicode")) { + parseNameToUnicode(tokens, fileName, line); + } else if (!cmd->cmp("cidToUnicode")) { + parseCIDToUnicode(tokens, fileName, line); + } else if (!cmd->cmp("unicodeToUnicode")) { + parseUnicodeToUnicode(tokens, fileName, line); + } else if (!cmd->cmp("unicodeMap")) { + parseUnicodeMap(tokens, fileName, line); + } else if (!cmd->cmp("cMapDir")) { + parseCMapDir(tokens, fileName, line); + } else if (!cmd->cmp("toUnicodeDir")) { + parseToUnicodeDir(tokens, fileName, line); + } else if (!cmd->cmp("displayFontT1")) { + parseDisplayFont(tokens, displayFonts, displayFontT1, fileName, line); + } else if (!cmd->cmp("displayFontTT")) { + parseDisplayFont(tokens, displayFonts, displayFontTT, fileName, line); + } else if (!cmd->cmp("displayNamedCIDFontT1")) { + parseDisplayFont(tokens, displayNamedCIDFonts, + displayFontT1, fileName, line); + } else if (!cmd->cmp("displayCIDFontT1")) { + parseDisplayFont(tokens, displayCIDFonts, + displayFontT1, fileName, line); + } else if (!cmd->cmp("displayNamedCIDFontTT")) { + parseDisplayFont(tokens, displayNamedCIDFonts, + displayFontTT, fileName, line); + } else if (!cmd->cmp("displayCIDFontTT")) { + parseDisplayFont(tokens, displayCIDFonts, + displayFontTT, fileName, line); + } else if (!cmd->cmp("psFile")) { + parsePSFile(tokens, fileName, line); + } else if (!cmd->cmp("psFont")) { + parsePSFont(tokens, fileName, line); + } else if (!cmd->cmp("psNamedFont16")) { + parsePSFont16("psNamedFont16", psNamedFonts16, + tokens, fileName, line); + } else if (!cmd->cmp("psFont16")) { + parsePSFont16("psFont16", psFonts16, tokens, fileName, line); + } else if (!cmd->cmp("psPaperSize")) { + parsePSPaperSize(tokens, fileName, line); + } else if (!cmd->cmp("psImageableArea")) { + parsePSImageableArea(tokens, fileName, line); + } else if (!cmd->cmp("psCrop")) { + parseYesNo("psCrop", &psCrop, tokens, fileName, line); + } else if (!cmd->cmp("psExpandSmaller")) { + parseYesNo("psExpandSmaller", &psExpandSmaller, + tokens, fileName, line); + } else if (!cmd->cmp("psShrinkLarger")) { + parseYesNo("psShrinkLarger", &psShrinkLarger, tokens, fileName, line); + } else if (!cmd->cmp("psCenter")) { + parseYesNo("psCenter", &psCenter, tokens, fileName, line); + } else if (!cmd->cmp("psDuplex")) { + parseYesNo("psDuplex", &psDuplex, tokens, fileName, line); + } else if (!cmd->cmp("psLevel")) { + parsePSLevel(tokens, fileName, line); + } else if (!cmd->cmp("psEmbedType1Fonts")) { + parseYesNo("psEmbedType1", &psEmbedType1, tokens, fileName, line); + } else if (!cmd->cmp("psEmbedTrueTypeFonts")) { + parseYesNo("psEmbedTrueType", &psEmbedTrueType, + tokens, fileName, line); + } else if (!cmd->cmp("psEmbedCIDPostScriptFonts")) { + parseYesNo("psEmbedCIDPostScript", &psEmbedCIDPostScript, + tokens, fileName, line); + } else if (!cmd->cmp("psEmbedCIDTrueTypeFonts")) { + parseYesNo("psEmbedCIDTrueType", &psEmbedCIDTrueType, + tokens, fileName, line); + } else if (!cmd->cmp("psPreload")) { + parseYesNo("psPreload", &psPreload, tokens, fileName, line); + } else if (!cmd->cmp("psOPI")) { + parseYesNo("psOPI", &psOPI, tokens, fileName, line); + } else if (!cmd->cmp("psASCIIHex")) { + parseYesNo("psASCIIHex", &psASCIIHex, tokens, fileName, line); + } else if (!cmd->cmp("textEncoding")) { +// Always use UTF-8 and allow TQString do the magic +// parseTextEncoding(tokens, fileName, line); + } else if (!cmd->cmp("textEOL")) { + parseTextEOL(tokens, fileName, line); + } else if (!cmd->cmp("textPageBreaks")) { + parseYesNo("textPageBreaks", &textPageBreaks, + tokens, fileName, line); + } else if (!cmd->cmp("textKeepTinyChars")) { + parseYesNo("textKeepTinyChars", &textKeepTinyChars, + tokens, fileName, line); + } else if (!cmd->cmp("fontDir")) { + parseFontDir(tokens, fileName, line); + } else if (!cmd->cmp("initialZoom")) { + parseInitialZoom(tokens, fileName, line); + } else if (!cmd->cmp("continuousView")) { + parseYesNo("continuousView", &continuousView, tokens, fileName, line); + } else if (!cmd->cmp("enableT1lib")) { + parseYesNo("enableT1lib", &enableT1lib, tokens, fileName, line); + } else if (!cmd->cmp("enableFreeType")) { + parseYesNo("enableFreeType", &enableFreeType, tokens, fileName, line); + } else if (!cmd->cmp("antialias")) { + parseYesNo("antialias", &antialias, tokens, fileName, line); + } else if (!cmd->cmp("vectorAntialias")) { + parseYesNo("vectorAntialias", &vectorAntialias, + tokens, fileName, line); + } else if (!cmd->cmp("strokeAdjust")) { + parseYesNo("strokeAdjust", &strokeAdjust, tokens, fileName, line); + } else if (!cmd->cmp("screenType")) { + parseScreenType(tokens, fileName, line); + } else if (!cmd->cmp("screenSize")) { + parseInteger("screenSize", &screenSize, tokens, fileName, line); + } else if (!cmd->cmp("screenDotRadius")) { + parseInteger("screenDotRadius", &screenDotRadius, + tokens, fileName, line); + } else if (!cmd->cmp("screenGamma")) { + parseFloat("screenGamma", &screenGamma, + tokens, fileName, line); + } else if (!cmd->cmp("screenBlackThreshold")) { + parseFloat("screenBlackThreshold", &screenBlackThreshold, + tokens, fileName, line); + } else if (!cmd->cmp("screenWhiteThreshold")) { + parseFloat("screenWhiteThreshold", &screenWhiteThreshold, + tokens, fileName, line); + } else if (!cmd->cmp("urlCommand")) { + parseCommand("urlCommand", &urlCommand, tokens, fileName, line); + } else if (!cmd->cmp("movieCommand")) { + parseCommand("movieCommand", &movieCommand, tokens, fileName, line); + } else if (!cmd->cmp("mapNumericCharNames")) { + parseYesNo("mapNumericCharNames", &mapNumericCharNames, + tokens, fileName, line); + } else if (!cmd->cmp("mapUnknownCharNames")) { + parseYesNo("mapUnknownCharNames", &mapUnknownCharNames, + tokens, fileName, line); + } else if (!cmd->cmp("bind")) { + parseBind(tokens, fileName, line); + } else if (!cmd->cmp("unbind")) { + parseUnbind(tokens, fileName, line); + } else if (!cmd->cmp("printCommands")) { + parseYesNo("printCommands", &printCommands, tokens, fileName, line); + } else if (!cmd->cmp("errQuiet")) { + parseYesNo("errQuiet", &errQuiet, tokens, fileName, line); + } else { + error(-1, "Unknown config file command '%s' (%s:%d)", + cmd->getCString(), fileName->getCString(), line); + if (!cmd->cmp("displayFontX") || + !cmd->cmp("displayNamedCIDFontX") || + !cmd->cmp("displayCIDFontX")) { + error(-1, "-- Xpdf no longer supports X fonts"); + } else if (!cmd->cmp("t1libControl") || !cmd->cmp("freetypeControl")) { + error(-1, "-- The t1libControl and freetypeControl options have been replaced"); + error(-1, " by the enableT1lib, enableFreeType, and antialias options"); + } else if (!cmd->cmp("fontpath") || !cmd->cmp("fontmap")) { + error(-1, "-- the config file format has changed since Xpdf 0.9x"); + } + } + } + + deleteGList(tokens, GString); +} + +void GlobalParams::parseNameToUnicode(GList *tokens, GString *fileName, + int line) { + GString *name; + char *tok1, *tok2; + FILE *f; + char buf[256]; + int line2; + Unicode u; + + if (tokens->getLength() != 2) { + error(-1, "Bad 'nameToUnicode' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + name = (GString *)tokens->get(1); + if (!(f = fopen(name->getCString(), "r"))) { + error(-1, "Couldn't open 'nameToUnicode' file '%s'", + name->getCString()); + return; + } + line2 = 1; + while (getLine(buf, sizeof(buf), f)) { + tok1 = strtok(buf, " \t\r\n"); + tok2 = strtok(NULL, " \t\r\n"); + if (tok1 && tok2) { + sscanf(tok1, "%x", &u); + nameToUnicode->add(tok2, u); + } else { + error(-1, "Bad line in 'nameToUnicode' file (%s:%d)", name, line2); + } + ++line2; + } + fclose(f); +} + +void GlobalParams::parseCIDToUnicode(GList *tokens, GString *fileName, + int line) { + GString *collection, *name, *old; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'cidToUnicode' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + collection = (GString *)tokens->get(1); + name = (GString *)tokens->get(2); + if ((old = (GString *)cidToUnicodes->remove(collection))) { + delete old; + } + cidToUnicodes->add(collection->copy(), name->copy()); +} + +void GlobalParams::parseUnicodeToUnicode(GList *tokens, GString *fileName, + int line) { + GString *font, *file, *old; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'unicodeToUnicode' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + font = (GString *)tokens->get(1); + file = (GString *)tokens->get(2); + if ((old = (GString *)unicodeToUnicodes->remove(font))) { + delete old; + } + unicodeToUnicodes->add(font->copy(), file->copy()); +} + +void GlobalParams::parseUnicodeMap(GList *tokens, GString *fileName, + int line) { + GString *encodingName, *name, *old; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'unicodeMap' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + encodingName = (GString *)tokens->get(1); + name = (GString *)tokens->get(2); + if ((old = (GString *)unicodeMaps->remove(encodingName))) { + delete old; + } + unicodeMaps->add(encodingName->copy(), name->copy()); +} + +void GlobalParams::parseCMapDir(GList *tokens, GString *fileName, int line) { + GString *collection, *dir; + GList *list; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'cMapDir' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + collection = (GString *)tokens->get(1); + dir = (GString *)tokens->get(2); + if (!(list = (GList *)cMapDirs->lookup(collection))) { + list = new GList(); + cMapDirs->add(collection->copy(), list); + } + list->append(dir->copy()); +} + +void GlobalParams::parseToUnicodeDir(GList *tokens, GString *fileName, + int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad 'toUnicodeDir' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + toUnicodeDirs->append(((GString *)tokens->get(1))->copy()); +} + +void GlobalParams::parseDisplayFont(GList *tokens, GHash *fontHash, + DisplayFontParamKind kind, + GString *fileName, int line) { + DisplayFontParam *param, *old; + struct stat statbuf; + + if (tokens->getLength() < 2) { + goto err1; + } + param = new DisplayFontParam(((GString *)tokens->get(1))->copy(), kind); + + switch (kind) { + case displayFontT1: + if (tokens->getLength() != 3) { + goto err2; + } + param->t1.fileName = ((GString *)tokens->get(2))->copy(); + if (stat((param->t1.fileName->getCString)(), &statbuf)) { + delete param; // silently ignore non-existing files + return; + } + break; + case displayFontTT: + if (tokens->getLength() < 3) { + goto err2; + } + param->tt.fileName = ((GString *)tokens->get(2))->copy(); + if (stat((param->tt.fileName->getCString)(), &statbuf)) { + delete param; // silently ignore non-existing files + return; + } + if (tokens->getLength() > 3) + param->tt.faceIndex = atoi(((GString *)tokens->get(3))->getCString()); + else + param->tt.faceIndex = 0; + break; + } + + if ((old = (DisplayFontParam *)fontHash->remove(param->name))) { + delete old; + } + fontHash->add(param->name, param); + return; + + err2: + delete param; + err1: + error(-1, "Bad 'display*Font*' config file command (%s:%d)", + fileName->getCString(), line); +} + +void GlobalParams::parsePSPaperSize(GList *tokens, GString *fileName, + int line) { + GString *tok; + + if (tokens->getLength() == 2) { + tok = (GString *)tokens->get(1); + if (!setPSPaperSize(tok->getCString())) { + error(-1, "Bad 'psPaperSize' config file command (%s:%d)", + fileName->getCString(), line); + } + } else if (tokens->getLength() == 3) { + tok = (GString *)tokens->get(1); + psPaperWidth = atoi(tok->getCString()); + tok = (GString *)tokens->get(2); + psPaperHeight = atoi(tok->getCString()); + psImageableLLX = psImageableLLY = 0; + psImageableURX = psPaperWidth; + psImageableURY = psPaperHeight; + } else { + error(-1, "Bad 'psPaperSize' config file command (%s:%d)", + fileName->getCString(), line); + } +} + +void GlobalParams::parsePSImageableArea(GList *tokens, GString *fileName, + int line) { + if (tokens->getLength() != 5) { + error(-1, "Bad 'psImageableArea' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + psImageableLLX = atoi(((GString *)tokens->get(1))->getCString()); + psImageableLLY = atoi(((GString *)tokens->get(2))->getCString()); + psImageableURX = atoi(((GString *)tokens->get(3))->getCString()); + psImageableURY = atoi(((GString *)tokens->get(4))->getCString()); +} + +void GlobalParams::parsePSLevel(GList *tokens, GString *fileName, int line) { + GString *tok; + + if (tokens->getLength() != 2) { + error(-1, "Bad 'psLevel' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (!tok->cmp("level1")) { + psLevel = psLevel1; + } else if (!tok->cmp("level1sep")) { + psLevel = psLevel1Sep; + } else if (!tok->cmp("level2")) { + psLevel = psLevel2; + } else if (!tok->cmp("level2sep")) { + psLevel = psLevel2Sep; + } else if (!tok->cmp("level3")) { + psLevel = psLevel3; + } else if (!tok->cmp("level3Sep")) { + psLevel = psLevel3Sep; + } else { + error(-1, "Bad 'psLevel' config file command (%s:%d)", + fileName->getCString(), line); + } +} + +void GlobalParams::parsePSFile(GList *tokens, GString *fileName, int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad 'psFile' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + if (psFile) { + delete psFile; + } + psFile = ((GString *)tokens->get(1))->copy(); +} + +void GlobalParams::parsePSFont(GList *tokens, GString *fileName, int line) { + PSFontParam *param; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'psFont' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + param = new PSFontParam(((GString *)tokens->get(1))->copy(), 0, + ((GString *)tokens->get(2))->copy(), NULL); + psFonts->add(param->pdfFontName, param); +} + +void GlobalParams::parsePSFont16(char *cmdName, GList *fontList, + GList *tokens, GString *fileName, int line) { + PSFontParam *param; + int wMode; + GString *tok; + + if (tokens->getLength() != 5) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(2); + if (!tok->cmp("H")) { + wMode = 0; + } else if (!tok->cmp("V")) { + wMode = 1; + } else { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + param = new PSFontParam(((GString *)tokens->get(1))->copy(), + wMode, + ((GString *)tokens->get(3))->copy(), + ((GString *)tokens->get(4))->copy()); + fontList->append(param); +} + +void GlobalParams::parseTextEncoding(GList *tokens, GString *fileName, + int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad 'textEncoding' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + delete textEncoding; + textEncoding = ((GString *)tokens->get(1))->copy(); +} + +void GlobalParams::parseTextEOL(GList *tokens, GString *fileName, int line) { + GString *tok; + + if (tokens->getLength() != 2) { + error(-1, "Bad 'textEOL' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (!tok->cmp("unix")) { + textEOL = eolUnix; + } else if (!tok->cmp("dos")) { + textEOL = eolDOS; + } else if (!tok->cmp("mac")) { + textEOL = eolMac; + } else { + error(-1, "Bad 'textEOL' config file command (%s:%d)", + fileName->getCString(), line); + } +} + +void GlobalParams::parseFontDir(GList *tokens, GString *fileName, int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad 'fontDir' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + fontDirs->append(((GString *)tokens->get(1))->copy()); +} + +void GlobalParams::parseInitialZoom(GList *tokens, + GString *fileName, int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad 'initialZoom' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + delete initialZoom; + initialZoom = ((GString *)tokens->get(1))->copy(); +} + +void GlobalParams::parseScreenType(GList *tokens, GString *fileName, + int line) { + GString *tok; + + if (tokens->getLength() != 2) { + error(-1, "Bad 'screenType' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (!tok->cmp("dispersed")) { + screenType = screenDispersed; + } else if (!tok->cmp("clustered")) { + screenType = screenClustered; + } else if (!tok->cmp("stochasticClustered")) { + screenType = screenStochasticClustered; + } else { + error(-1, "Bad 'screenType' config file command (%s:%d)", + fileName->getCString(), line); + } +} + +void GlobalParams::parseBind(GList *tokens, GString *fileName, int line) { + KeyBinding *binding; + GList *cmds; + int code, mods, context, i; + + if (tokens->getLength() < 4) { + error(-1, "Bad 'bind' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + if (!parseKey((GString *)tokens->get(1), (GString *)tokens->get(2), + &code, &mods, &context, + "bind", tokens, fileName, line)) { + return; + } + for (i = 0; i < keyBindings->getLength(); ++i) { + binding = (KeyBinding *)keyBindings->get(i); + if (binding->code == code && + binding->mods == mods && + binding->context == context) { + delete (KeyBinding *)keyBindings->del(i); + break; + } + } + cmds = new GList(); + for (i = 3; i < tokens->getLength(); ++i) { + cmds->append(((GString *)tokens->get(i))->copy()); + } + keyBindings->append(new KeyBinding(code, mods, context, cmds)); +} + +void GlobalParams::parseUnbind(GList *tokens, GString *fileName, int line) { + KeyBinding *binding; + int code, mods, context, i; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'unbind' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + if (!parseKey((GString *)tokens->get(1), (GString *)tokens->get(2), + &code, &mods, &context, + "unbind", tokens, fileName, line)) { + return; + } + for (i = 0; i < keyBindings->getLength(); ++i) { + binding = (KeyBinding *)keyBindings->get(i); + if (binding->code == code && + binding->mods == mods && + binding->context == context) { + delete (KeyBinding *)keyBindings->del(i); + break; + } + } +} + +GBool GlobalParams::parseKey(GString *modKeyStr, GString *contextStr, + int *code, int *mods, int *context, + char *cmdName, + GList * /*tokens*/, GString *fileName, int line) { + char *p0; + + *mods = xpdfKeyModNone; + p0 = modKeyStr->getCString(); + while (1) { + if (!strncmp(p0, "shift-", 6)) { + *mods |= xpdfKeyModShift; + p0 += 6; + } else if (!strncmp(p0, "ctrl-", 5)) { + *mods |= xpdfKeyModCtrl; + p0 += 5; + } else if (!strncmp(p0, "alt-", 4)) { + *mods |= xpdfKeyModAlt; + p0 += 4; + } else { + break; + } + } + + if (!strcmp(p0, "space")) { + *code = ' '; + } else if (!strcmp(p0, "tab")) { + *code = xpdfKeyCodeTab; + } else if (!strcmp(p0, "return")) { + *code = xpdfKeyCodeReturn; + } else if (!strcmp(p0, "enter")) { + *code = xpdfKeyCodeEnter; + } else if (!strcmp(p0, "backspace")) { + *code = xpdfKeyCodeBackspace; + } else if (!strcmp(p0, "insert")) { + *code = xpdfKeyCodeInsert; + } else if (!strcmp(p0, "delete")) { + *code = xpdfKeyCodeDelete; + } else if (!strcmp(p0, "home")) { + *code = xpdfKeyCodeHome; + } else if (!strcmp(p0, "end")) { + *code = xpdfKeyCodeEnd; + } else if (!strcmp(p0, "pgup")) { + *code = xpdfKeyCodePgUp; + } else if (!strcmp(p0, "pgdn")) { + *code = xpdfKeyCodePgDn; + } else if (!strcmp(p0, "left")) { + *code = xpdfKeyCodeLeft; + } else if (!strcmp(p0, "right")) { + *code = xpdfKeyCodeRight; + } else if (!strcmp(p0, "up")) { + *code = xpdfKeyCodeUp; + } else if (!strcmp(p0, "down")) { + *code = xpdfKeyCodeDown; + } else if (p0[0] == 'f' && p0[1] >= '1' && p0[1] <= '9' && !p0[2]) { + *code = xpdfKeyCodeF1 + (p0[1] - '1'); + } else if (p0[0] == 'f' && + ((p0[1] >= '1' && p0[1] <= '2' && p0[2] >= '0' && p0[2] <= '9') || + (p0[1] == '3' && p0[2] >= '0' && p0[2] <= '5')) && + !p0[3]) { + *code = xpdfKeyCodeF1 + 10 * (p0[1] - '0') + (p0[2] - '0') - 1; + } else if (!strncmp(p0, "mousePress", 10) && + p0[10] >= '1' && p0[10] <= '7' && !p0[11]) { + *code = xpdfKeyCodeMousePress1 + (p0[10] - '1'); + } else if (!strncmp(p0, "mouseRelease", 12) && + p0[12] >= '1' && p0[12] <= '7' && !p0[13]) { + *code = xpdfKeyCodeMouseRelease1 + (p0[12] - '1'); + } else if (*p0 >= 0x20 && *p0 <= 0x7e && !p0[1]) { + *code = (int)*p0; + } else { + error(-1, "Bad key/modifier in '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return gFalse; + } + + p0 = contextStr->getCString(); + if (!strcmp(p0, "any")) { + *context = xpdfKeyContextAny; + } else { + *context = xpdfKeyContextAny; + while (1) { + if (!strncmp(p0, "fullScreen", 10)) { + *context |= xpdfKeyContextFullScreen; + p0 += 10; + } else if (!strncmp(p0, "window", 6)) { + *context |= xpdfKeyContextWindow; + p0 += 6; + } else if (!strncmp(p0, "continuous", 10)) { + *context |= xpdfKeyContextContinuous; + p0 += 10; + } else if (!strncmp(p0, "singlePage", 10)) { + *context |= xpdfKeyContextSinglePage; + p0 += 10; + } else if (!strncmp(p0, "overLink", 8)) { + *context |= xpdfKeyContextOverLink; + p0 += 8; + } else if (!strncmp(p0, "offLink", 7)) { + *context |= xpdfKeyContextOffLink; + p0 += 7; + } else if (!strncmp(p0, "outline", 7)) { + *context |= xpdfKeyContextOutline; + p0 += 7; + } else if (!strncmp(p0, "mainWin", 7)) { + *context |= xpdfKeyContextMainWin; + p0 += 7; + } else if (!strncmp(p0, "scrLockOn", 9)) { + *context |= xpdfKeyContextScrLockOn; + p0 += 9; + } else if (!strncmp(p0, "scrLockOff", 10)) { + *context |= xpdfKeyContextScrLockOff; + p0 += 10; + } else { + error(-1, "Bad context in '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return gFalse; + } + if (!*p0) { + break; + } + if (*p0 != ',') { + error(-1, "Bad context in '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return gFalse; + } + ++p0; + } + } + + return gTrue; +} + +void GlobalParams::parseCommand(char *cmdName, GString **val, + GList *tokens, GString *fileName, int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + if (*val) { + delete *val; + } + *val = ((GString *)tokens->get(1))->copy(); +} + +void GlobalParams::parseYesNo(char *cmdName, GBool *flag, + GList *tokens, GString *fileName, int line) { + GString *tok; + + if (tokens->getLength() != 2) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (!parseYesNo2(tok->getCString(), flag)) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + } +} + +GBool GlobalParams::parseYesNo2(char *token, GBool *flag) { + if (!strcmp(token, "yes")) { + *flag = gTrue; + } else if (!strcmp(token, "no")) { + *flag = gFalse; + } else { + return gFalse; + } + return gTrue; +} + +void GlobalParams::parseInteger(char *cmdName, int *val, + GList *tokens, GString *fileName, int line) { + GString *tok; + int i; + + if (tokens->getLength() != 2) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (tok->getLength() == 0) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + if (tok->getChar(0) == '-') { + i = 1; + } else { + i = 0; + } + for (; i < tok->getLength(); ++i) { + if (tok->getChar(i) < '0' || tok->getChar(i) > '9') { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + } + *val = atoi(tok->getCString()); +} + +void GlobalParams::parseFloat(char *cmdName, double *val, + GList *tokens, GString *fileName, int line) { + GString *tok; + int i; + + if (tokens->getLength() != 2) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (tok->getLength() == 0) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + if (tok->getChar(0) == '-') { + i = 1; + } else { + i = 0; + } + for (; i < tok->getLength(); ++i) { + if (!((tok->getChar(i) >= '0' && tok->getChar(i) <= '9') || + tok->getChar(i) == '.')) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + } + *val = atof(tok->getCString()); +} + +GlobalParams::~GlobalParams() { + GHashIter *iter; + GString *key; + GList *list; + + freeBuiltinFontTables(); + + delete macRomanReverseMap; + + delete baseDir; + delete nameToUnicode; + deleteGHash(cidToUnicodes, GString); + deleteGHash(unicodeToUnicodes, GString); + deleteGHash(residentUnicodeMaps, UnicodeMap); + deleteGHash(unicodeMaps, GString); + deleteGList(toUnicodeDirs, GString); + deleteGHash(displayFonts, DisplayFontParam); + deleteGHash(displayCIDFonts, DisplayFontParam); + deleteGHash(displayNamedCIDFonts, DisplayFontParam); +#ifdef WIN32 + if (winFontList) { + delete winFontList; + } +#endif + if (psFile) { + delete psFile; + } + deleteGHash(psFonts, PSFontParam); + deleteGList(psNamedFonts16, PSFontParam); + deleteGList(psFonts16, PSFontParam); + delete textEncoding; + deleteGList(fontDirs, GString); + delete initialZoom; + if (urlCommand) { + delete urlCommand; + } + if (movieCommand) { + delete movieCommand; + } + deleteGList(keyBindings, KeyBinding); + + cMapDirs->startIter(&iter); + while (cMapDirs->getNext(&iter, &key, (void **)&list)) { + deleteGList(list, GString); + } + delete cMapDirs; + + delete cidToUnicodeCache; + delete unicodeToUnicodeCache; + delete unicodeMapCache; + delete cMapCache; + +#ifdef ENABLE_PLUGINS + delete securityHandlers; + deleteGList(plugins, Plugin); +#endif + +#if MULTITHREADED + gDestroyMutex(&mutex); + gDestroyMutex(&unicodeMapCacheMutex); + gDestroyMutex(&cMapCacheMutex); +#endif +} + +//------------------------------------------------------------------------ + +void GlobalParams::setBaseDir(char *dir) { + delete baseDir; + baseDir = new GString(dir); +} + +void GlobalParams::setupBaseFonts(char *dir) { + GString *fontName; + GString *fileName; +#ifdef WIN32 + HMODULE shell32Lib; + BOOL (__stdcall *SHGetSpecialFolderPathFunc)(HWND hwndOwner, + LPTSTR lpszPath, + int nFolder, + BOOL fCreate); + char winFontDir[MAX_PATH]; +#endif + FILE *f; + DisplayFontParamKind kind; + DisplayFontParam *dfp; + int i, j; + +#ifdef WIN32 + // SHGetSpecialFolderPath isn't available in older versions of + // shell32.dll (Win95 and WinNT4), so do a dynamic load + winFontDir[0] = '\0'; + if ((shell32Lib = LoadLibrary("shell32.dll"))) { + if ((SHGetSpecialFolderPathFunc = + (BOOL (__stdcall *)(HWND hwndOwner, LPTSTR lpszPath, + int nFolder, BOOL fCreate)) + GetProcAddress(shell32Lib, "SHGetSpecialFolderPathA"))) { + if (!(*SHGetSpecialFolderPathFunc)(NULL, winFontDir, + CSIDL_FONTS, FALSE)) { + winFontDir[0] = '\0'; + } + } + } +#endif + for (i = 0; displayFontTab[i].name; ++i) { + fontName = new GString(displayFontTab[i].name); + fileName = NULL; + kind = displayFontT1; // make gcc happy + if (dir) { + fileName = appendToPath(new GString(dir), displayFontTab[i].t1FileName); + kind = displayFontT1; + if ((f = fopen(fileName->getCString(), "rb"))) { + fclose(f); + } else { + delete fileName; + fileName = NULL; + } + } +#ifdef WIN32 + if (!fileName && winFontDir[0] && displayFontTab[i].ttFileName) { + fileName = appendToPath(new GString(winFontDir), + displayFontTab[i].ttFileName); + kind = displayFontTT; + if ((f = fopen(fileName->getCString(), "rb"))) { + fclose(f); + } else { + delete fileName; + fileName = NULL; + } + } + // SHGetSpecialFolderPath(CSIDL_FONTS) doesn't work on Win 2k Server + // or Win2003 Server, or with older versions of shell32.dll, so check + // the "standard" directories + if (displayFontTab[i].ttFileName) { + for (j = 0; !fileName && displayFontDirs[j]; ++j) { + fileName = appendToPath(new GString(displayFontDirs[j]), + displayFontTab[i].ttFileName); + kind = displayFontTT; + if ((f = fopen(fileName->getCString(), "rb"))) { + fclose(f); + } else { + delete fileName; + fileName = NULL; + } + } + } +#else + for (j = 0; !fileName && displayFontDirs[j]; ++j) { + fileName = appendToPath(new GString(displayFontDirs[j]), + displayFontTab[i].t1FileName); + kind = displayFontT1; + if ((f = fopen(fileName->getCString(), "rb"))) { + fclose(f); + } else { + delete fileName; + fileName = NULL; + } + } +#endif + if (!fileName) { + error(-1, "No display font for '%s'", displayFontTab[i].name); + delete fontName; + continue; + } + dfp = new DisplayFontParam(fontName, kind); + dfp->t1.fileName = fileName; + globalParams->addDisplayFont(dfp); + } + +#ifdef WIN32 + if (winFontDir[0]) { + winFontList = new WinFontList(winFontDir); + } +#endif +} + +//------------------------------------------------------------------------ +// accessors +//------------------------------------------------------------------------ + +CharCode GlobalParams::getMacRomanCharCode(char *charName) { + // no need to lock - macRomanReverseMap is constant + return macRomanReverseMap->lookup(charName); +} + +GString *GlobalParams::getBaseDir() { + GString *s; + + lockGlobalParams; + s = baseDir->copy(); + unlockGlobalParams; + return s; +} + +Unicode GlobalParams::mapNameToUnicode(char *charName) { + // no need to lock - nameToUnicode is constant + return nameToUnicode->lookup(charName); +} + +UnicodeMap *GlobalParams::getResidentUnicodeMap(GString *encodingName) { + UnicodeMap *map; + + lockGlobalParams; + map = (UnicodeMap *)residentUnicodeMaps->lookup(encodingName); + unlockGlobalParams; + if (map) { + map->incRefCnt(); + } + return map; +} + +FILE *GlobalParams::getUnicodeMapFile(GString *encodingName) { + GString *fileName; + FILE *f; + + lockGlobalParams; + if ((fileName = (GString *)unicodeMaps->lookup(encodingName))) { + f = fopen(fileName->getCString(), "r"); + } else { + f = NULL; + } + unlockGlobalParams; + return f; +} + +FILE *GlobalParams::findCMapFile(GString *collection, GString *cMapName) { + GList *list; + GString *dir; + GString *fileName; + FILE *f; + int i; + + lockGlobalParams; + if (!(list = (GList *)cMapDirs->lookup(collection))) { + unlockGlobalParams; + return NULL; + } + for (i = 0; i < list->getLength(); ++i) { + dir = (GString *)list->get(i); + fileName = appendToPath(dir->copy(), cMapName->getCString()); + f = fopen(fileName->getCString(), "r"); + delete fileName; + if (f) { + unlockGlobalParams; + return f; + } + } + unlockGlobalParams; + return NULL; +} + +FILE *GlobalParams::findToUnicodeFile(GString *name) { + GString *dir, *fileName; + FILE *f; + int i; + + lockGlobalParams; + for (i = 0; i < toUnicodeDirs->getLength(); ++i) { + dir = (GString *)toUnicodeDirs->get(i); + fileName = appendToPath(dir->copy(), name->getCString()); + f = fopen(fileName->getCString(), "r"); + delete fileName; + if (f) { + unlockGlobalParams; + return f; + } + } + unlockGlobalParams; + return NULL; +} + +// KPDF: parse xpdf font name into family and style +// Helvetica-BoldOblique => name=Helvetica, weight=Bold, slant=Oblique + +void parseStyle(TQString& name, int& weight, int& slant, int& width) +{ + if (name.find("MS-") == 0) name = "MS " + name.remove(0,3); + + if (!name.contains('-') && !name.contains(',')) return; + TQString type = name.section(TQRegExp("[-,]"),-1); + name = name.section(TQRegExp("[-,]"),0,-2); + if (type.contains("Oblique")) slant=FC_SLANT_OBLIQUE; + if (type.contains("Italic")) slant=FC_SLANT_ITALIC; + if (type.contains("Bold")) weight=FC_WEIGHT_BOLD; + if (type.contains("Light")) weight=FC_WEIGHT_LIGHT; + if (type.contains("Condensed")) width=FC_WIDTH_CONDENSED; +} + +DisplayFontParam *GlobalParams::getDisplayFont(GString *fontName) { + DisplayFontParam *dfp; + FcPattern *p=0,*m=0; + FcChar8* s; + char * ext; + FcResult res; + + lockGlobalParams; + dfp = (DisplayFontParam *)displayFonts->lookup(fontName); + // KPDF: try to find font using Xft + if (!dfp) { + int weight=FC_WEIGHT_MEDIUM, slant=FC_SLANT_ROMAN, width=FC_WIDTH_NORMAL; + TQString name(fontName->getCString()); + + parseStyle(name,weight,slant,width); + p = FcPatternBuild(0,FC_FAMILY,FcTypeString, name.ascii(), + FC_SLANT, FcTypeInteger, slant, FC_WEIGHT, FcTypeInteger, weight, + FC_WIDTH, FcTypeInteger, width, FC_LANG, FcTypeString, "xx", (char*)0); + if (!p) goto fin; + m = XftFontMatch(tqt_xdisplay(),tqt_xscreen(),p,&res); + if (!m) goto fin; + res = FcPatternGetString (m, FC_FILE, 0, &s); + if (res != FcResultMatch || !s) goto fin; + ext = rindex((char*)s,'.'); + if (!ext) goto fin; + if (!strncasecmp(ext,".ttf",4) || !strncasecmp(ext,".ttc",4)) { + dfp = new DisplayFontParam(fontName->copy(), displayFontTT); + dfp->tt.fileName = new GString((char*)s); + FcPatternGetInteger(m, FC_INDEX, 0, &(dfp->tt.faceIndex)); + } else if (!strncasecmp(ext,".pfa",4) || !strncasecmp(ext,".pfb",4)) { + dfp = new DisplayFontParam(fontName->copy(), displayFontT1); + dfp->t1.fileName = new GString((char*)s); + } else goto fin; + displayFonts->add(dfp->name,dfp); + } +fin: unlockGlobalParams; + if (m) FcPatternDestroy(m); + if (p) FcPatternDestroy(p); + return dfp; +} + +DisplayFontParam *GlobalParams::getDisplayCIDFont(GString *fontName, + GString *collection) { + DisplayFontParam *dfp; + + lockGlobalParams; + if (!fontName || + !(dfp = (DisplayFontParam *)displayNamedCIDFonts->lookup(fontName))) { + dfp = (DisplayFontParam *)displayCIDFonts->lookup(collection); + } + unlockGlobalParams; + if (!dfp) dfp = getDisplayFont(fontName); + return dfp; +} + +GString *GlobalParams::getPSFile() { + GString *s; + + lockGlobalParams; + s = psFile ? psFile->copy() : (GString *)NULL; + unlockGlobalParams; + return s; +} + +int GlobalParams::getPSPaperWidth() { + int w; + + lockGlobalParams; + w = psPaperWidth; + unlockGlobalParams; + return w; +} + +int GlobalParams::getPSPaperHeight() { + int h; + + lockGlobalParams; + h = psPaperHeight; + unlockGlobalParams; + return h; +} + +void GlobalParams::getPSImageableArea(int *llx, int *lly, int *urx, int *ury) { + lockGlobalParams; + *llx = psImageableLLX; + *lly = psImageableLLY; + *urx = psImageableURX; + *ury = psImageableURY; + unlockGlobalParams; +} + +GBool GlobalParams::getPSCrop() { + GBool f; + + lockGlobalParams; + f = psCrop; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getPSExpandSmaller() { + GBool f; + + lockGlobalParams; + f = psExpandSmaller; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getPSShrinkLarger() { + GBool f; + + lockGlobalParams; + f = psShrinkLarger; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getPSCenter() { + GBool f; + + lockGlobalParams; + f = psCenter; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getPSDuplex() { + GBool d; + + lockGlobalParams; + d = psDuplex; + unlockGlobalParams; + return d; +} + +PSLevel GlobalParams::getPSLevel() { + PSLevel level; + + lockGlobalParams; + level = psLevel; + unlockGlobalParams; + return level; +} + +PSFontParam *GlobalParams::getPSFont(GString *fontName) { + PSFontParam *p; + + lockGlobalParams; + p = (PSFontParam *)psFonts->lookup(fontName); + unlockGlobalParams; + return p; +} + +PSFontParam *GlobalParams::getPSFont16(GString *fontName, + GString *collection, int wMode) { + PSFontParam *p; + int i; + + lockGlobalParams; + p = NULL; + if (fontName) { + for (i = 0; i < psNamedFonts16->getLength(); ++i) { + p = (PSFontParam *)psNamedFonts16->get(i); + if (!p->pdfFontName->cmp(fontName) && + p->wMode == wMode) { + break; + } + p = NULL; + } + } + if (!p && collection) { + for (i = 0; i < psFonts16->getLength(); ++i) { + p = (PSFontParam *)psFonts16->get(i); + if (!p->pdfFontName->cmp(collection) && + p->wMode == wMode) { + break; + } + p = NULL; + } + } + unlockGlobalParams; + return p; +} + +GBool GlobalParams::getPSEmbedType1() { + GBool e; + + lockGlobalParams; + e = psEmbedType1; + unlockGlobalParams; + return e; +} + +GBool GlobalParams::getPSEmbedTrueType() { + GBool e; + + lockGlobalParams; + e = psEmbedTrueType; + unlockGlobalParams; + return e; +} + +GBool GlobalParams::getPSEmbedCIDPostScript() { + GBool e; + + lockGlobalParams; + e = psEmbedCIDPostScript; + unlockGlobalParams; + return e; +} + +GBool GlobalParams::getPSEmbedCIDTrueType() { + GBool e; + + lockGlobalParams; + e = psEmbedCIDTrueType; + unlockGlobalParams; + return e; +} + +GBool GlobalParams::getPSPreload() { + GBool preload; + + lockGlobalParams; + preload = psPreload; + unlockGlobalParams; + return preload; +} + +GBool GlobalParams::getPSOPI() { + GBool opi; + + lockGlobalParams; + opi = psOPI; + unlockGlobalParams; + return opi; +} + +GBool GlobalParams::getPSASCIIHex() { + GBool ah; + + lockGlobalParams; + ah = psASCIIHex; + unlockGlobalParams; + return ah; +} + +GString *GlobalParams::getTextEncodingName() { + GString *s; + + lockGlobalParams; + s = textEncoding->copy(); + unlockGlobalParams; + return s; +} + +EndOfLineKind GlobalParams::getTextEOL() { + EndOfLineKind eol; + + lockGlobalParams; + eol = textEOL; + unlockGlobalParams; + return eol; +} + +GBool GlobalParams::getTextPageBreaks() { + GBool pageBreaks; + + lockGlobalParams; + pageBreaks = textPageBreaks; + unlockGlobalParams; + return pageBreaks; +} + +GBool GlobalParams::getTextKeepTinyChars() { + GBool tiny; + + lockGlobalParams; + tiny = textKeepTinyChars; + unlockGlobalParams; + return tiny; +} + +GString *GlobalParams::findFontFile(GString *fontName, char **exts) { + GString *dir, *fileName; + char **ext; + FILE *f; + int i; + + lockGlobalParams; + for (i = 0; i < fontDirs->getLength(); ++i) { + dir = (GString *)fontDirs->get(i); + for (ext = exts; *ext; ++ext) { + fileName = appendToPath(dir->copy(), fontName->getCString()); + fileName->append(*ext); + if ((f = fopen(fileName->getCString(), "rb"))) { + fclose(f); + unlockGlobalParams; + return fileName; + } + delete fileName; + } + } + unlockGlobalParams; + return NULL; +} + +GString *GlobalParams::getInitialZoom() { + GString *s; + + lockGlobalParams; + s = initialZoom->copy(); + unlockGlobalParams; + return s; +} + +GBool GlobalParams::getContinuousView() { + GBool f; + + lockGlobalParams; + f = continuousView; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getEnableT1lib() { + GBool f; + + lockGlobalParams; + f = enableT1lib; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getEnableFreeType() { + GBool f; + + lockGlobalParams; + f = enableFreeType; + unlockGlobalParams; + return f; +} + + +GBool GlobalParams::getAntialias() { + GBool f; + + lockGlobalParams; + f = antialias; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getVectorAntialias() { + GBool f; + + lockGlobalParams; + f = vectorAntialias; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getStrokeAdjust() { + GBool f; + + lockGlobalParams; + f = strokeAdjust; + unlockGlobalParams; + return f; +} + +ScreenType GlobalParams::getScreenType() { + ScreenType t; + + lockGlobalParams; + t = screenType; + unlockGlobalParams; + return t; +} + +int GlobalParams::getScreenSize() { + int size; + + lockGlobalParams; + size = screenSize; + unlockGlobalParams; + return size; +} + +int GlobalParams::getScreenDotRadius() { + int r; + + lockGlobalParams; + r = screenDotRadius; + unlockGlobalParams; + return r; +} + +double GlobalParams::getScreenGamma() { + double gamma; + + lockGlobalParams; + gamma = screenGamma; + unlockGlobalParams; + return gamma; +} + +double GlobalParams::getScreenBlackThreshold() { + double thresh; + + lockGlobalParams; + thresh = screenBlackThreshold; + unlockGlobalParams; + return thresh; +} + +double GlobalParams::getScreenWhiteThreshold() { + double thresh; + + lockGlobalParams; + thresh = screenWhiteThreshold; + unlockGlobalParams; + return thresh; +} + +GBool GlobalParams::getMapNumericCharNames() { + GBool map; + + lockGlobalParams; + map = mapNumericCharNames; + unlockGlobalParams; + return map; +} + +GBool GlobalParams::getMapUnknownCharNames() { + GBool map; + + lockGlobalParams; + map = mapUnknownCharNames; + unlockGlobalParams; + return map; +} + +GList *GlobalParams::getKeyBinding(int code, int mods, int context) { + KeyBinding *binding; + GList *cmds; + int modMask; + int i, j; + + lockGlobalParams; + cmds = NULL; + // for ASCII chars, ignore the shift modifier + modMask = code <= 0xff ? ~xpdfKeyModShift : ~0; + for (i = 0; i < keyBindings->getLength(); ++i) { + binding = (KeyBinding *)keyBindings->get(i); + if (binding->code == code && + (binding->mods & modMask) == (mods & modMask) && + (~binding->context | context) == ~0) { + cmds = new GList(); + for (j = 0; j < binding->cmds->getLength(); ++j) { + cmds->append(((GString *)binding->cmds->get(j))->copy()); + } + break; + } + } + unlockGlobalParams; + return cmds; +} + +GBool GlobalParams::getPrintCommands() { + GBool p; + + lockGlobalParams; + p = printCommands; + unlockGlobalParams; + return p; +} + +GBool GlobalParams::getErrQuiet() { + // no locking -- this function may get called from inside a locked + // section + return errQuiet; +} + +CharCodeToUnicode *GlobalParams::getCIDToUnicode(GString *collection) { + GString *fileName; + CharCodeToUnicode *ctu; + + lockGlobalParams; + if (!(ctu = cidToUnicodeCache->getCharCodeToUnicode(collection))) { + if ((fileName = (GString *)cidToUnicodes->lookup(collection)) && + (ctu = CharCodeToUnicode::parseCIDToUnicode(fileName, collection))) { + cidToUnicodeCache->add(ctu); + } + } + unlockGlobalParams; + return ctu; +} + +CharCodeToUnicode *GlobalParams::getUnicodeToUnicode(GString *fontName) { + CharCodeToUnicode *ctu; + GHashIter *iter; + GString *fontPattern, *fileName; + + lockGlobalParams; + fileName = NULL; + unicodeToUnicodes->startIter(&iter); + while (unicodeToUnicodes->getNext(&iter, &fontPattern, (void **)&fileName)) { + if (strstr(fontName->getCString(), fontPattern->getCString())) { + unicodeToUnicodes->killIter(&iter); + break; + } + fileName = NULL; + } + if (fileName) { + if (!(ctu = unicodeToUnicodeCache->getCharCodeToUnicode(fileName))) { + if ((ctu = CharCodeToUnicode::parseUnicodeToUnicode(fileName))) { + unicodeToUnicodeCache->add(ctu); + } + } + } else { + ctu = NULL; + } + unlockGlobalParams; + return ctu; +} + +UnicodeMap *GlobalParams::getUnicodeMap(GString *encodingName) { + return getUnicodeMap2(encodingName); +} + +UnicodeMap *GlobalParams::getUnicodeMap2(GString *encodingName) { + UnicodeMap *map; + + if (!(map = getResidentUnicodeMap(encodingName))) { + lockUnicodeMapCache; + map = unicodeMapCache->getUnicodeMap(encodingName); + unlockUnicodeMapCache; + } + return map; +} + +CMap *GlobalParams::getCMap(GString *collection, GString *cMapName) { + CMap *cMap; + + lockCMapCache; + cMap = cMapCache->getCMap(collection, cMapName); + unlockCMapCache; + return cMap; +} + +UnicodeMap *GlobalParams::getTextEncoding() { + return getUnicodeMap2(textEncoding); +} + +//------------------------------------------------------------------------ +// functions to set parameters +//------------------------------------------------------------------------ + +void GlobalParams::addDisplayFont(DisplayFontParam *param) { + DisplayFontParam *old; + + lockGlobalParams; + if ((old = (DisplayFontParam *)displayFonts->remove(param->name))) { + delete old; + } + displayFonts->add(param->name, param); + unlockGlobalParams; +} + +void GlobalParams::setPSFile(char *file) { + lockGlobalParams; + if (psFile) { + delete psFile; + } + psFile = new GString(file); + unlockGlobalParams; +} + +GBool GlobalParams::setPSPaperSize(char *size) { + lockGlobalParams; + if (!strcmp(size, "match")) { + psPaperWidth = psPaperHeight = -1; + } else if (!strcmp(size, "letter")) { + psPaperWidth = 612; + psPaperHeight = 792; + } else if (!strcmp(size, "legal")) { + psPaperWidth = 612; + psPaperHeight = 1008; + } else if (!strcmp(size, "A4")) { + psPaperWidth = 595; + psPaperHeight = 842; + } else if (!strcmp(size, "A3")) { + psPaperWidth = 842; + psPaperHeight = 1190; + } else { + unlockGlobalParams; + return gFalse; + } + psImageableLLX = psImageableLLY = 0; + psImageableURX = psPaperWidth; + psImageableURY = psPaperHeight; + unlockGlobalParams; + return gTrue; +} + +void GlobalParams::setPSPaperWidth(int width) { + lockGlobalParams; + psPaperWidth = width; + psImageableLLX = 0; + psImageableURX = psPaperWidth; + unlockGlobalParams; +} + +void GlobalParams::setPSPaperHeight(int height) { + lockGlobalParams; + psPaperHeight = height; + psImageableLLY = 0; + psImageableURY = psPaperHeight; + unlockGlobalParams; +} + +void GlobalParams::setPSImageableArea(int llx, int lly, int urx, int ury) { + lockGlobalParams; + psImageableLLX = llx; + psImageableLLY = lly; + psImageableURX = urx; + psImageableURY = ury; + unlockGlobalParams; +} + +void GlobalParams::setPSCrop(GBool crop) { + lockGlobalParams; + psCrop = crop; + unlockGlobalParams; +} + +void GlobalParams::setPSExpandSmaller(GBool expand) { + lockGlobalParams; + psExpandSmaller = expand; + unlockGlobalParams; +} + +void GlobalParams::setPSShrinkLarger(GBool shrink) { + lockGlobalParams; + psShrinkLarger = shrink; + unlockGlobalParams; +} + +void GlobalParams::setPSCenter(GBool center) { + lockGlobalParams; + psCenter = center; + unlockGlobalParams; +} + +void GlobalParams::setPSDuplex(GBool duplex) { + lockGlobalParams; + psDuplex = duplex; + unlockGlobalParams; +} + +void GlobalParams::setPSLevel(PSLevel level) { + lockGlobalParams; + psLevel = level; + unlockGlobalParams; +} + +void GlobalParams::setPSEmbedType1(GBool embed) { + lockGlobalParams; + psEmbedType1 = embed; + unlockGlobalParams; +} + +void GlobalParams::setPSEmbedTrueType(GBool embed) { + lockGlobalParams; + psEmbedTrueType = embed; + unlockGlobalParams; +} + +void GlobalParams::setPSEmbedCIDPostScript(GBool embed) { + lockGlobalParams; + psEmbedCIDPostScript = embed; + unlockGlobalParams; +} + +void GlobalParams::setPSEmbedCIDTrueType(GBool embed) { + lockGlobalParams; + psEmbedCIDTrueType = embed; + unlockGlobalParams; +} + +void GlobalParams::setPSPreload(GBool preload) { + lockGlobalParams; + psPreload = preload; + unlockGlobalParams; +} + +void GlobalParams::setPSOPI(GBool opi) { + lockGlobalParams; + psOPI = opi; + unlockGlobalParams; +} + +void GlobalParams::setPSASCIIHex(GBool hex) { + lockGlobalParams; + psASCIIHex = hex; + unlockGlobalParams; +} + +void GlobalParams::setTextEncoding(char *encodingName) { + lockGlobalParams; + delete textEncoding; + textEncoding = new GString(encodingName); + unlockGlobalParams; +} + +GBool GlobalParams::setTextEOL(char *s) { + lockGlobalParams; + if (!strcmp(s, "unix")) { + textEOL = eolUnix; + } else if (!strcmp(s, "dos")) { + textEOL = eolDOS; + } else if (!strcmp(s, "mac")) { + textEOL = eolMac; + } else { + unlockGlobalParams; + return gFalse; + } + unlockGlobalParams; + return gTrue; +} + +void GlobalParams::setTextPageBreaks(GBool pageBreaks) { + lockGlobalParams; + textPageBreaks = pageBreaks; + unlockGlobalParams; +} + +void GlobalParams::setTextKeepTinyChars(GBool keep) { + lockGlobalParams; + textKeepTinyChars = keep; + unlockGlobalParams; +} + +void GlobalParams::setInitialZoom(char *s) { + lockGlobalParams; + delete initialZoom; + initialZoom = new GString(s); + unlockGlobalParams; +} + +void GlobalParams::setContinuousView(GBool cont) { + lockGlobalParams; + continuousView = cont; + unlockGlobalParams; +} + +GBool GlobalParams::setEnableT1lib(char *s) { + GBool ok; + + lockGlobalParams; + ok = parseYesNo2(s, &enableT1lib); + unlockGlobalParams; + return ok; +} + +GBool GlobalParams::setEnableFreeType(char *s) { + GBool ok; + + lockGlobalParams; + ok = parseYesNo2(s, &enableFreeType); + unlockGlobalParams; + return ok; +} + + +GBool GlobalParams::setAntialias(char *s) { + GBool ok; + + lockGlobalParams; + ok = parseYesNo2(s, &antialias); + unlockGlobalParams; + return ok; +} + +GBool GlobalParams::setVectorAntialias(char *s) { + GBool ok; + + lockGlobalParams; + ok = parseYesNo2(s, &vectorAntialias); + unlockGlobalParams; + return ok; +} + +void GlobalParams::setScreenType(ScreenType t) { + lockGlobalParams; + screenType = t; + unlockGlobalParams; +} + +void GlobalParams::setScreenSize(int size) { + lockGlobalParams; + screenSize = size; + unlockGlobalParams; +} + +void GlobalParams::setScreenDotRadius(int r) { + lockGlobalParams; + screenDotRadius = r; + unlockGlobalParams; +} + +void GlobalParams::setScreenGamma(double gamma) { + lockGlobalParams; + screenGamma = gamma; + unlockGlobalParams; +} + +void GlobalParams::setScreenBlackThreshold(double thresh) { + lockGlobalParams; + screenBlackThreshold = thresh; + unlockGlobalParams; +} + +void GlobalParams::setScreenWhiteThreshold(double thresh) { + lockGlobalParams; + screenWhiteThreshold = thresh; + unlockGlobalParams; +} + +void GlobalParams::setMapNumericCharNames(GBool map) { + lockGlobalParams; + mapNumericCharNames = map; + unlockGlobalParams; +} + +void GlobalParams::setMapUnknownCharNames(GBool map) { + lockGlobalParams; + mapUnknownCharNames = map; + unlockGlobalParams; +} + +void GlobalParams::setPrintCommands(GBool printCommandsA) { + lockGlobalParams; + printCommands = printCommandsA; + unlockGlobalParams; +} + +void GlobalParams::setErrQuiet(GBool errQuietA) { + lockGlobalParams; + errQuiet = errQuietA; + unlockGlobalParams; +} + +void GlobalParams::addSecurityHandler(XpdfSecurityHandler *handler) { +#ifdef ENABLE_PLUGINS + lockGlobalParams; + securityHandlers->append(handler); + unlockGlobalParams; +#else + (void)handler; +#endif +} + +XpdfSecurityHandler *GlobalParams::getSecurityHandler(char *name) { +#ifdef ENABLE_PLUGINS + XpdfSecurityHandler *hdlr; + int i; + + lockGlobalParams; + for (i = 0; i < securityHandlers->getLength(); ++i) { + hdlr = (XpdfSecurityHandler *)securityHandlers->get(i); + if (!strcasecmp(hdlr->name, name)) { + unlockGlobalParams; + return hdlr; + } + } + unlockGlobalParams; + + if (!loadPlugin("security", name)) { + return NULL; + } + + lockGlobalParams; + for (i = 0; i < securityHandlers->getLength(); ++i) { + hdlr = (XpdfSecurityHandler *)securityHandlers->get(i); + if (!strcmp(hdlr->name, name)) { + unlockGlobalParams; + return hdlr; + } + } + unlockGlobalParams; +#else + (void)name; +#endif + + return NULL; +} + +#ifdef ENABLE_PLUGINS +//------------------------------------------------------------------------ +// plugins +//------------------------------------------------------------------------ + +GBool GlobalParams::loadPlugin(char *type, char *name) { + Plugin *plugin; + + if (!(plugin = Plugin::load(type, name))) { + return gFalse; + } + lockGlobalParams; + plugins->append(plugin); + unlockGlobalParams; + return gTrue; +} + +#endif // ENABLE_PLUGINS |