1 files changed, 123 insertions, 0 deletions
diff --git a/Build/source/libs/poppler/poppler-0.32.0/splash/SplashPath.h b/Build/source/libs/poppler/poppler-0.32.0/splash/SplashPath.h
new file mode 100644
index 00000000000..81273c613e5
--- /dev/null
+++ b/Build/source/libs/poppler/poppler-0.32.0/splash/SplashPath.h
@@ -0,0 +1,123 @@
+//========================================================================
+//
+// SplashPath.h
+//
+//========================================================================
+
+#ifndef SPLASHPATH_H
+#define SPLASHPATH_H
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+#include "SplashTypes.h"
+
+//------------------------------------------------------------------------
+// SplashPathPoint
+//------------------------------------------------------------------------
+
+struct SplashPathPoint {
+  SplashCoord x, y;
+};
+
+//------------------------------------------------------------------------
+// SplashPath.flags
+//------------------------------------------------------------------------
+
+// first point on each subpath sets this flag
+#define splashPathFirst         0x01
+
+// last point on each subpath sets this flag
+#define splashPathLast          0x02
+
+// if the subpath is closed, its first and last points must be
+// identical, and must set this flag
+#define splashPathClosed        0x04
+
+// curve control points set this flag
+#define splashPathCurve         0x08
+
+//------------------------------------------------------------------------
+// SplashPathHint
+//------------------------------------------------------------------------
+
+struct SplashPathHint {
+  int ctrl0, ctrl1;
+  int firstPt, lastPt;
+};
+
+//------------------------------------------------------------------------
+// SplashPath
+//------------------------------------------------------------------------
+
+class SplashPath {
+public:
+
+  // Create an empty path.
+  SplashPath();
+
+  // Copy a path.
+  SplashPath *copy() { return new SplashPath(this); }
+
+  ~SplashPath();
+
+  // Append <path> to <this>.
+  void append(SplashPath *path);
+
+  // Start a new subpath.
+  SplashError moveTo(SplashCoord x, SplashCoord y);
+
+  // Add a line segment to the last subpath.
+  SplashError lineTo(SplashCoord x, SplashCoord y);
+
+  // Add a third-order (cubic) Bezier curve segment to the last
+  // subpath.
+  SplashError curveTo(SplashCoord x1, SplashCoord y1,
+		      SplashCoord x2, SplashCoord y2,
+		      SplashCoord x3, SplashCoord y3);
+
+  // Close the last subpath, adding a line segment if necessary.  If
+  // <force> is true, this adds a line segment even if the current
+  // point is equal to the first point in the subpath.
+  SplashError close(GBool force = gFalse);
+
+  // Add a stroke adjustment hint.  The controlling segments are
+  // <ctrl0> and <ctrl1> (where segments are identified by their first
+  // point), and the points to be adjusted are <firstPt> .. <lastPt>.
+  void addStrokeAdjustHint(int ctrl0, int ctrl1, int firstPt, int lastPt);
+
+  // Add (<dx>, <dy>) to every point on this path.
+  void offset(SplashCoord dx, SplashCoord dy);
+
+  // Get the points on the path.
+  int getLength() { return length; }
+  void getPoint(int i, double *x, double *y, Guchar *f)
+    { *x = pts[i].x; *y = pts[i].y; *f = flags[i]; }
+
+  // Get the current point.
+  GBool getCurPt(SplashCoord *x, SplashCoord *y);
+
+protected:
+
+  SplashPath(SplashPath *path);
+  void grow(int nPts);
+  GBool noCurrentPoint() { return curSubpath == length; }
+  GBool onePointSubpath() { return curSubpath == length - 1; }
+  GBool openSubpath() { return curSubpath < length - 1; }
+
+  SplashPathPoint *pts;		// array of points
+  Guchar *flags;		// array of flags
+  int length, size;		// length/size of the pts and flags arrays
+  int curSubpath;		// index of first point in last subpath
+
+  SplashPathHint *hints;	// list of hints
+  int hintsLength, hintsSize;
+
+  friend class SplashXPath;
+  friend class Splash;
+  // this is a temporary hack, until we read FreeType paths directly
+  friend class ArthurOutputDev;
+};
+
+#endif