1 files changed, 0 insertions, 409 deletions
diff --git a/pdf/xpdf/Link.h b/pdf/xpdf/Link.h
deleted file mode 100644
index aa8727f..0000000
--- a/pdf/xpdf/Link.h
+++ /dev/null
@@ -1,409 +0,0 @@
-//========================================================================
-//
-// Link.h
-//
-// Copyright 1996-2003 Glyph & Cog, LLC
-//
-//========================================================================
-
-#ifndef LINK_H
-#define LINK_H
-
-#include <aconf.h>
-
-#ifdef USE_GCC_PRAGMAS
-#pragma interface
-#endif
-
-#include "Object.h"
-
-class GString;
-class Array;
-class Dict;
-
-//------------------------------------------------------------------------
-// LinkAction
-//------------------------------------------------------------------------
-
-enum LinkActionKind {
-  actionGoTo,			// go to destination
-  actionGoToR,			// go to destination in new file
-  actionLaunch,			// launch app (or open document)
-  actionURI,			// URI
-  actionNamed,			// named action
-  actionMovie,			// movie action
-  actionUnknown			// anything else
-};
-
-class LinkAction {
-public:
-
-  // Destructor.
-  virtual ~LinkAction() {}
-
-  // Was the LinkAction created successfully?
-  virtual GBool isOk() = 0;
-
-  // Check link action type.
-  virtual LinkActionKind getKind() = 0;
-
-  // Parse a destination (old-style action) name, string, or array.
-  static LinkAction *parseDest(Object *obj);
-
-  // Parse an action dictionary.
-  static LinkAction *parseAction(Object *obj, GString *baseURI = NULL);
-
-  // Extract a file name from a file specification (string or
-  // dictionary).
-  static GString *getFileSpecName(Object *fileSpecObj);
-};
-
-//------------------------------------------------------------------------
-// LinkDest
-//------------------------------------------------------------------------
-
-enum LinkDestKind {
-  destXYZ,
-  destFit,
-  destFitH,
-  destFitV,
-  destFitR,
-  destFitB,
-  destFitBH,
-  destFitBV
-};
-
-class LinkDest {
-public:
-
-  // Build a LinkDest from the array.
-  LinkDest(Array *a);
-
-  // Copy a LinkDest.
-  LinkDest *copy() { return new LinkDest(this); }
-
-  // Was the LinkDest created successfully?
-  GBool isOk() { return ok; }
-
-  // Accessors.
-  LinkDestKind getKind() { return kind; }
-  GBool isPageRef() { return pageIsRef; }
-  int getPageNum() { return pageNum; }
-  Ref getPageRef() { return pageRef; }
-  double getLeft() { return left; }
-  double getBottom() { return bottom; }
-  double getRight() { return right; }
-  double getTop() { return top; }
-  double getZoom() { return zoom; }
-  GBool getChangeLeft() { return changeLeft; }
-  GBool getChangeTop() { return changeTop; }
-  GBool getChangeZoom() { return changeZoom; }
-
-private:
-
-  LinkDestKind kind;		// destination type
-  GBool pageIsRef;		// is the page a reference or number?
-  union {
-    Ref pageRef;		// reference to page
-    int pageNum;		// one-relative page number
-  };
-  double left, bottom;		// position
-  double right, top;
-  double zoom;			// zoom factor
-  GBool changeLeft, changeTop;	// for destXYZ links, which position
-  GBool changeZoom;		//   components to change
-  GBool ok;			// set if created successfully
-
-  LinkDest(LinkDest *dest);
-};
-
-//------------------------------------------------------------------------
-// LinkGoTo
-//------------------------------------------------------------------------
-
-class LinkGoTo: public LinkAction {
-public:
-
-  // Build a LinkGoTo from a destination (dictionary, name, or string).
-  LinkGoTo(Object *destObj);
-
-  // Destructor.
-  virtual ~LinkGoTo();
-
-  // Was the LinkGoTo created successfully?
-  virtual GBool isOk() { return dest || namedDest; }
-
-  // Accessors.
-  virtual LinkActionKind getKind() { return actionGoTo; }
-  LinkDest *getDest() { return dest; }
-  GString *getNamedDest() { return namedDest; }
-
-private:
-
-  LinkDest *dest;		// regular destination (NULL for remote
-				//   link with bad destination)
-  GString *namedDest;		// named destination (only one of dest and
-				//   and namedDest may be non-NULL)
-};
-
-//------------------------------------------------------------------------
-// LinkGoToR
-//------------------------------------------------------------------------
-
-class LinkGoToR: public LinkAction {
-public:
-
-  // Build a LinkGoToR from a file spec (dictionary) and destination
-  // (dictionary, name, or string).
-  LinkGoToR(Object *fileSpecObj, Object *destObj);
-
-  // Destructor.
-  virtual ~LinkGoToR();
-
-  // Was the LinkGoToR created successfully?
-  virtual GBool isOk() { return fileName && (dest || namedDest); }
-
-  // Accessors.
-  virtual LinkActionKind getKind() { return actionGoToR; }
-  GString *getFileName() { return fileName; }
-  LinkDest *getDest() { return dest; }
-  GString *getNamedDest() { return namedDest; }
-
-private:
-
-  GString *fileName;		// file name
-  LinkDest *dest;		// regular destination (NULL for remote
-				//   link with bad destination)
-  GString *namedDest;		// named destination (only one of dest and
-				//   and namedDest may be non-NULL)
-};
-
-//------------------------------------------------------------------------
-// LinkLaunch
-//------------------------------------------------------------------------
-
-class LinkLaunch: public LinkAction {
-public:
-
-  // Build a LinkLaunch from an action dictionary.
-  LinkLaunch(Object *actionObj);
-
-  // Destructor.
-  virtual ~LinkLaunch();
-
-  // Was the LinkLaunch created successfully?
-  virtual GBool isOk() { return fileName != NULL; }
-
-  // Accessors.
-  virtual LinkActionKind getKind() { return actionLaunch; }
-  GString *getFileName() { return fileName; }
-  GString *getParams() { return params; }
-
-private:
-
-  GString *fileName;		// file name
-  GString *params;		// parameters
-};
-
-//------------------------------------------------------------------------
-// LinkURI
-//------------------------------------------------------------------------
-
-class LinkURI: public LinkAction {
-public:
-
-  // Build a LinkURI given the URI (string) and base URI.
-  LinkURI(Object *uriObj, GString *baseURI);
-
-  // Destructor.
-  virtual ~LinkURI();
-
-  // Was the LinkURI created successfully?
-  virtual GBool isOk() { return uri != NULL; }
-
-  // Accessors.
-  virtual LinkActionKind getKind() { return actionURI; }
-  GString *getURI() { return uri; }
-
-private:
-
-  GString *uri;			// the URI
-};
-
-//------------------------------------------------------------------------
-// LinkNamed
-//------------------------------------------------------------------------
-
-class LinkNamed: public LinkAction {
-public:
-
-  // Build a LinkNamed given the action name.
-  LinkNamed(Object *nameObj);
-
-  virtual ~LinkNamed();
-
-  virtual GBool isOk() { return name != NULL; }
-
-  virtual LinkActionKind getKind() { return actionNamed; }
-  GString *getName() { return name; }
-
-private:
-
-  GString *name;
-};
-
-//------------------------------------------------------------------------
-// LinkMovie
-//------------------------------------------------------------------------
-
-class LinkMovie: public LinkAction {
-public:
-
-  LinkMovie(Object *annotObj, Object *titleObj);
-
-  virtual ~LinkMovie();
-
-  virtual GBool isOk() { return annotRef.num >= 0 || title != NULL; }
-
-  virtual LinkActionKind getKind() { return actionMovie; }
-  GBool hasAnnotRef() { return annotRef.num >= 0; }
-  Ref *getAnnotRef() { return &annotRef; }
-  GString *getTitle() { return title; }
-
-private:
-
-  Ref annotRef;
-  GString *title;
-};
-
-//------------------------------------------------------------------------
-// LinkUnknown
-//------------------------------------------------------------------------
-
-class LinkUnknown: public LinkAction {
-public:
-
-  // Build a LinkUnknown with the specified action type.
-  LinkUnknown(char *actionA);
-
-  // Destructor.
-  virtual ~LinkUnknown();
-
-  // Was the LinkUnknown create successfully?
-  virtual GBool isOk() { return action != NULL; }
-
-  // Accessors.
-  virtual LinkActionKind getKind() { return actionUnknown; }
-  GString *getAction() { return action; }
-
-private:
-
-  GString *action;		// action subtype
-};
-
-//------------------------------------------------------------------------
-// LinkBorderStyle
-//------------------------------------------------------------------------
-
-enum LinkBorderType {
-  linkBorderSolid,
-  linkBorderDashed,
-  linkBorderEmbossed,
-  linkBorderEngraved,
-  linkBorderUnderlined
-};
-
-class LinkBorderStyle {
-public:
-
-  LinkBorderStyle(LinkBorderType typeA, double widthA,
-		  double *dashA, int dashLengthA,
-		  double rA, double gA, double bA);
-  ~LinkBorderStyle();
-
-  LinkBorderType getType() { return type; }
-  double getWidth() { return width; }
-  void getDash(double **dashA, int *dashLengthA)
-    { *dashA = dash; *dashLengthA = dashLength; }
-  void getColor(double *rA, double *gA, double *bA)
-    { *rA = r; *gA = g; *bA = b; }
-
-private:
-
-  LinkBorderType type;
-  double width;
-  double *dash;
-  int dashLength;
-  double r, g, b;
-};
-
-//------------------------------------------------------------------------
-// Link
-//------------------------------------------------------------------------
-
-class Link {
-public:
-
-  // Construct a link, given its dictionary.
-  Link(Dict *dict, GString *baseURI);
-
-  // Destructor.
-  ~Link();
-
-  // Was the link created successfully?
-  GBool isOk() { return ok; }
-
-  // Check if point is inside the link rectangle.
-  GBool inRect(double x, double y)
-    { return x1 <= x && x <= x2 && y1 <= y && y <= y2; }
-
-  // Get action.
-  LinkAction *getAction() { return action; }
-
-  // Get the link rectangle.
-  void getRect(double *xa1, double *ya1, double *xa2, double *ya2)
-    { *xa1 = x1; *ya1 = y1; *xa2 = x2; *ya2 = y2; }
-
-  // Get the border style info.
-  LinkBorderStyle *getBorderStyle() { return borderStyle; }
-
-private:
-
-  double x1, y1;		// lower left corner
-  double x2, y2;		// upper right corner
-  LinkBorderStyle *borderStyle;	// border style
-  LinkAction *action;		// action
-  GBool ok;			// is link valid?
-};
-
-//------------------------------------------------------------------------
-// Links
-//------------------------------------------------------------------------
-
-class Links {
-public:
-
-  // Extract links from array of annotations.
-  Links(Object *annots, GString *baseURI);
-
-  // Destructor.
-  ~Links();
-
-  // Iterate through list of links.
-  int getNumLinks() const { return numLinks; }
-  Link *getLink(int i) const { return links[i]; }
-
-  // If point <x>,<y> is in a link, return the associated action;
-  // else return NULL.
-  LinkAction *find(double x, double y) const;
-
-  // Return true if <x>,<y> is in a link.
-  GBool onLink(double x, double y) const;
-
-private:
-
-  Link **links;
-  int numLinks;
-};
-
-#endif