xpdf-no-select-disableHEADmaster

1 files changed, 77 insertions, 0 deletions

diff --git a/xpdf/TileCompositor.h b/xpdf/TileCompositor.h
new file mode 100644
index 0000000..aa06c9d
--- /dev/null
+++ b/xpdf/TileCompositor.h
@@ -0,0 +1,77 @@
+//========================================================================
+//
+// TileCompositor.h
+//
+// Copyright 2014 Glyph & Cog, LLC
+//
+//========================================================================
+
+#ifndef TILECOMPOSITOR_H
+#define TILECOMPOSITOR_H
+
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+#include "SplashTypes.h"
+
+class GList;
+class SplashBitmap;
+class DisplayState;
+class TileCache;
+
+//------------------------------------------------------------------------
+
+class TileCompositor {
+public:
+
+  TileCompositor(DisplayState *stateA,
+		 TileMap *tileMapA, TileCache *tileCacheA);
+  ~TileCompositor();
+
+  // Returns the window bitmap.  The returned bitmap is owned by the
+  // TileCompositor object (and may be reused) -- the caller should
+  // not modify or free it.  If <finished> is is non-NULL, *<finished>
+  // will be set to true if all of the needed tiles are finished,
+  // i.e., if the returned bitmap is complete.
+  SplashBitmap *getBitmap(GBool *finished);
+
+  void paperColorChanged();
+  void matteColorChanged();
+  void selectColorChanged();
+  void reverseVideoChanged();
+  void docChanged();
+  void windowSizeChanged();
+  void displayModeChanged();
+  void zoomChanged();
+  void rotateChanged();
+  void scrollPositionChanged();
+  void selectionChanged();
+  void regionsChanged();
+  void optionalContentChanged();
+  void forceRedraw();
+
+private:
+
+  void clearBitmap();
+  void blit(SplashBitmap *srcBitmap, int xSrc, int ySrc,
+	    SplashBitmap *destBitmap, int xDest, int yDest,
+	    int w, int h, GBool compositeWithPaper);
+  void fill(int xDest, int yDest, int w, int h,
+	    SplashColorPtr color);
+  void drawSelection();
+  void applySelection(int xDest, int yDest, int w, int h,
+		      SplashColorPtr color);
+
+  DisplayState *state;
+  TileMap *tileMap;
+  TileCache *tileCache;
+
+  SplashBitmap *bitmap;
+  GBool bitmapValid;
+
+};
+
+#endif