Use poppler instead of including xpdf source code. Poppler is a fork of

2005-03-01  Kristian Høgsberg  <krh@redhat.com>

        Use poppler instead of including xpdf source code.  Poppler is a
        fork of xpdf to build it as a shared library. See
        http://freedesktop.org/wiki/Software/poppler.

        * pdf/xpdf/*, pdf/goo/*, pdf/splash/*, pdf/fofi/*: Remove included
        xpdf fork.

        * pdf/Makefile.am: Build libpdfdocument.a here.

        * pdf/GDKSplashOutputDev.cc:
        * pdf/GDKSplashOutputDev.h:
        * pdf/GnomeVFSStream.cc:
        * pdf/GnomeVFSStream.h:
        * pdf-document.cc:
        * pdf-document.h:
        * test-gdk-output-dev.cc
        * Thumb.cc:
        * Thumb.h: Pull these files out of pdf/xpdf and adjust to compile
        against poppler.

1 files changed, 100 insertions, 0 deletions

diff --git a/pdf/GDKSplashOutputDev.h b/pdf/GDKSplashOutputDev.h
new file mode 100644
index 0000000..197beb5
--- /dev/null
+++ b/pdf/GDKSplashOutputDev.h
@@ -0,0 +1,100 @@
+//========================================================================
+//
+// GDKSplashOutputDev.h
+//
+// Copyright 2003 Glyph & Cog, LLC
+// Copyright 2004 Red Hat, Inc. (GDK port)
+//
+//========================================================================
+
+#ifndef XSPLASHOUTPUTDEV_H
+#define XSPLASHOUTPUTDEV_H
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+#include <gdk/gdk.h>
+#include <splash/SplashTypes.h>
+#include <SplashOutputDev.h>
+#include <TextOutputDev.h>
+
+//------------------------------------------------------------------------
+
+#define xOutMaxRGBCube 6	// max size of RGB color cube
+
+//------------------------------------------------------------------------
+// GDKSplashOutputDev
+//------------------------------------------------------------------------
+
+class GDKSplashOutputDev: public SplashOutputDev {
+public:
+
+  GDKSplashOutputDev(GdkScreen *screen,
+                     void (*redrawCbkA)(void *data),
+                     void *redrawCbkDataA);
+  
+  virtual ~GDKSplashOutputDev();
+
+  //----- initialization and control
+
+  // Start a page.
+  virtual void startPage(int pageNum, GfxState *state);
+
+  // End a page.
+  virtual void endPage();
+
+  // Dump page contents to display.
+  virtual void dump();
+
+  //----- update text state
+  virtual void updateFont(GfxState *state);
+
+  //----- text drawing
+  virtual void drawChar(GfxState *state, double x, double y,
+			double dx, double dy,
+			double originX, double originY,
+			CharCode code, Unicode *u, int uLen);
+  virtual GBool beginType3Char(GfxState *state, double x, double y,
+			       double dx, double dy,
+			       CharCode code, Unicode *u, int uLen);
+
+  //----- special access
+
+  // Clear out the document (used when displaying an empty window).
+  void clear();
+
+  // Copy the rectangle (srcX, srcY, width, height) to (destX, destY)
+  // in destDC.
+  void redraw(int srcX, int srcY,
+              GdkDrawable *drawable,
+	      int destX, int destY,
+	      int width, int height);
+
+  void drawToPixbuf(GdkPixbuf *pixbuf, int pageNum);
+
+  // Find a string.  If <startAtTop> is true, starts looking at the
+  // top of the page; else if <startAtLast> is true, starts looking
+  // immediately after the last find result; else starts looking at
+  // <xMin>,<yMin>.  If <stopAtBottom> is true, stops looking at the
+  // bottom of the page; else if <stopAtLast> is true, stops looking
+  // just before the last find result; else stops looking at
+  // <xMax>,<yMax>.
+  GBool findText(Unicode *s, int len,
+		 GBool startAtTop, GBool stopAtBottom,
+		 GBool startAtLast, GBool stopAtLast,
+		 int *xMin, int *yMin,
+		 int *xMax, int *yMax);
+
+  // Get the text which is inside the specified rectangle.
+  GooString *getText(int xMin, int yMin, int xMax, int yMax);
+
+private:
+
+  int incrementalUpdate;
+  void (*redrawCbk)(void *data);
+  void *redrawCbkData;
+  TextPage *text;               // text from the current page
+};
+
+#endif