Load cups into easysw/current.

[thirdparty/cups.git] / pdftops / SplashFontEngine.cxx

diff --git a/pdftops/SplashFontEngine.cxx b/pdftops/SplashFontEngine.cxx
deleted file mode 100644 (file)
index 8799848..0000000
--- a/pdftops/SplashFontEngine.cxx
+++ /dev/null
@@ -1,253 +0,0 @@
-//========================================================================
-//
-// SplashFontEngine.cc
-//
-//========================================================================
-
-#include <config.h>
-
-#ifdef USE_GCC_PRAGMAS
-#pragma implementation
-#endif
-
-#if HAVE_T1LIB_H
-#include <t1lib.h>
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#ifndef WIN32
-#  include <unistd.h>
-#endif
-#include "gmem.h"
-#include "GString.h"
-#include "SplashT1FontEngine.h"
-#include "SplashFTFontEngine.h"
-#include "SplashFontFile.h"
-#include "SplashFontFileID.h"
-#include "SplashFont.h"
-#include "SplashFontEngine.h"
-
-#ifdef VMS
-#if (__VMS_VER < 70000000)
-extern "C" int unlink(char *filename);
-#endif
-#endif
-
-//------------------------------------------------------------------------
-// SplashFontEngine
-//------------------------------------------------------------------------
-
-SplashFontEngine::SplashFontEngine(
-#if HAVE_T1LIB_H
-                                  GBool enableT1lib,
-#endif
-#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H
-                                  GBool enableFreeType,
-#endif
-                                  GBool aa) {
-  int i;
-
-  for (i = 0; i < splashFontCacheSize; ++i) {
-    fontCache[i] = NULL;
-  }
-
-#if HAVE_T1LIB_H
-  if (enableT1lib) {
-    t1Engine = SplashT1FontEngine::init(aa);
-  } else {
-    t1Engine = NULL;
-  }
-#endif
-#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H
-  if (enableFreeType) {
-    ftEngine = SplashFTFontEngine::init(aa);
-  } else {
-    ftEngine = NULL;
-  }
-#endif
-}
-
-SplashFontEngine::~SplashFontEngine() {
-  int i;
-
-  for (i = 0; i < splashFontCacheSize; ++i) {
-    if (fontCache[i]) {
-      delete fontCache[i];
-    }
-  }
-
-#if HAVE_T1LIB_H
-  if (t1Engine) {
-    delete t1Engine;
-  }
-#endif
-#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H
-  if (ftEngine) {
-    delete ftEngine;
-  }
-#endif
-}
-
-SplashFontFile *SplashFontEngine::getFontFile(SplashFontFileID *id) {
-  SplashFontFile *fontFile;
-  int i;
-
-  for (i = 0; i < splashFontCacheSize; ++i) {
-    if (fontCache[i]) {
-      fontFile = fontCache[i]->getFontFile();
-      if (fontFile && fontFile->getID()->matches(id)) {
-       return fontFile;
-      }
-    }
-  }
-  return NULL;
-}
-
-SplashFontFile *SplashFontEngine::loadType1Font(SplashFontFileID *idA,
-                                               char *fileName,
-                                               GBool deleteFile, char **enc) {
-  SplashFontFile *fontFile;
-
-  fontFile = NULL;
-#if HAVE_T1LIB_H
-  if (!fontFile && t1Engine) {
-    fontFile = t1Engine->loadType1Font(idA, fileName, deleteFile, enc);
-  }
-#endif
-#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H
-  if (!fontFile && ftEngine) {
-    fontFile = ftEngine->loadType1Font(idA, fileName, deleteFile, enc);
-  }
-#endif
-
-#ifndef WIN32
-  // delete the (temporary) font file -- with Unix hard link
-  // semantics, this will remove the last link; otherwise it will
-  // return an error, leaving the file to be deleted later (if
-  // loadXYZFont failed, the file will always be deleted)
-  if (deleteFile) {
-    unlink(fontFile ? fontFile->fileName->getCString() : fileName);
-  }
-#endif
-
-  return fontFile;
-}
-
-SplashFontFile *SplashFontEngine::loadType1CFont(SplashFontFileID *idA,
-                                                char *fileName,
-                                                GBool deleteFile,
-                                                char **enc) {
-  SplashFontFile *fontFile;
-
-  fontFile = NULL;
-#if HAVE_T1LIB_H
-  if (!fontFile && t1Engine) {
-    fontFile = t1Engine->loadType1CFont(idA, fileName, deleteFile, enc);
-  }
-#endif
-#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H
-  if (!fontFile && ftEngine) {
-    fontFile = ftEngine->loadType1CFont(idA, fileName, deleteFile, enc);
-  }
-#endif
-
-#ifndef WIN32
-  // delete the (temporary) font file -- with Unix hard link
-  // semantics, this will remove the last link; otherwise it will
-  // return an error, leaving the file to be deleted later (if
-  // loadXYZFont failed, the file will always be deleted)
-  if (deleteFile) {
-    unlink(fontFile ? fontFile->fileName->getCString() : fileName);
-  }
-#endif
-
-  return fontFile;
-}
-
-SplashFontFile *SplashFontEngine::loadCIDFont(SplashFontFileID *idA,
-                                             char *fileName,
-                                             GBool deleteFile) {
-  SplashFontFile *fontFile;
-
-  fontFile = NULL;
-#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H
-  if (!fontFile && ftEngine) {
-    fontFile = ftEngine->loadCIDFont(idA, fileName, deleteFile);
-  }
-#endif
-
-#ifndef WIN32
-  // delete the (temporary) font file -- with Unix hard link
-  // semantics, this will remove the last link; otherwise it will
-  // return an error, leaving the file to be deleted later (if
-  // loadXYZFont failed, the file will always be deleted)
-  if (deleteFile) {
-    unlink(fontFile ? fontFile->fileName->getCString() : fileName);
-  }
-#endif
-
-  return fontFile;
-}
-
-SplashFontFile *SplashFontEngine::loadTrueTypeFont(SplashFontFileID *idA,
-                                                  char *fileName,
-                                                  GBool deleteFile,
-                                                  Gushort *codeToGID,
-                                                  int codeToGIDLen) {
-  SplashFontFile *fontFile;
-
-  fontFile = NULL;
-#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H
-  if (!fontFile && ftEngine) {
-    fontFile = ftEngine->loadTrueTypeFont(idA, fileName, deleteFile,
-                                         codeToGID, codeToGIDLen);
-  }
-#endif
-
-  if (!fontFile) {
-    gfree(codeToGID);
-  }
-
-#ifndef WIN32
-  // delete the (temporary) font file -- with Unix hard link
-  // semantics, this will remove the last link; otherwise it will
-  // return an error, leaving the file to be deleted later (if
-  // loadXYZFont failed, the file will always be deleted)
-  if (deleteFile) {
-    unlink(fontFile ? fontFile->fileName->getCString() : fileName);
-  }
-#endif
-
-  return fontFile;
-}
-
-SplashFont *SplashFontEngine::getFont(SplashFontFile *fontFile,
-                                     SplashCoord *mat) {
-  SplashFont *font;
-  int i, j;
-
-  font = fontCache[0];
-  if (font && font->matches(fontFile, mat)) {
-    return font;
-  }
-  for (i = 1; i < splashFontCacheSize; ++i) {
-    font = fontCache[i];
-    if (font && font->matches(fontFile, mat)) {
-      for (j = i; j > 0; --j) {
-       fontCache[j] = fontCache[j-1];
-      }
-      fontCache[0] = font;
-      return font;
-    }
-  }
-  font = fontFile->makeFont(mat);
-  if (fontCache[splashFontCacheSize - 1]) {
-    delete fontCache[splashFontCacheSize - 1];
-  }
-  for (j = splashFontCacheSize - 1; j > 0; --j) {
-    fontCache[j] = fontCache[j-1];
-  }
-  fontCache[0] = font;
-  return font;
-}