Initial revision

1 files changed, 99 insertions, 0 deletions

diff --git a/pdf/splash/SplashState.cc b/pdf/splash/SplashState.cc
new file mode 100644
index 0000000..7d5dc83
--- /dev/null
+++ b/pdf/splash/SplashState.cc
@@ -0,0 +1,99 @@
+//========================================================================
+//
+// SplashState.cc
+//
+//========================================================================
+
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
+#pragma implementation
+#endif
+
+#include <string.h>
+#include "gmem.h"
+#include "SplashPattern.h"
+#include "SplashScreen.h"
+#include "SplashClip.h"
+#include "SplashState.h"
+
+//------------------------------------------------------------------------
+// SplashState
+//------------------------------------------------------------------------
+
+SplashState::SplashState(int width, int height) {
+  SplashColor color;
+
+  memset(&color, 0, sizeof(SplashColor));
+  strokePattern = new SplashSolidColor(color);
+  fillPattern = new SplashSolidColor(color);
+  screen = new SplashScreen(10);
+  lineWidth = 0;
+  lineCap = splashLineCapButt;
+  lineJoin = splashLineJoinMiter;
+  miterLimit = 10;
+  flatness = 1;
+  lineDash = NULL;
+  lineDashLength = 0;
+  lineDashPhase = 0;
+  clip = new SplashClip(0, 0, width - 1, height - 1);
+  next = NULL;
+}
+
+SplashState::SplashState(SplashState *state) {
+  strokePattern = state->strokePattern->copy();
+  fillPattern = state->fillPattern->copy();
+  screen = state->screen->copy();
+  lineWidth = state->lineWidth;
+  lineCap = state->lineCap;
+  lineJoin = state->lineJoin;
+  miterLimit = state->miterLimit;
+  flatness = state->flatness;
+  if (state->lineDash) {
+    lineDashLength = state->lineDashLength;
+    lineDash = (SplashCoord *)gmalloc(lineDashLength * sizeof(SplashCoord));
+    memcpy(lineDash, state->lineDash, lineDashLength * sizeof(SplashCoord));
+  } else {
+    lineDash = NULL;
+    lineDashLength = 0;
+  }
+  lineDashPhase = state->lineDashPhase;
+  clip = state->clip->copy();
+  next = NULL;
+}
+
+SplashState::~SplashState() {
+  delete strokePattern;
+  delete fillPattern;
+  delete screen;
+  gfree(lineDash);
+  delete clip;
+}
+
+void SplashState::setStrokePattern(SplashPattern *strokePatternA) {
+  delete strokePattern;
+  strokePattern = strokePatternA;
+}
+
+void SplashState::setFillPattern(SplashPattern *fillPatternA) {
+  delete fillPattern;
+  fillPattern = fillPatternA;
+}
+
+void SplashState::setScreen(SplashScreen *screenA) {
+  delete screen;
+  screen = screenA;
+}
+
+void SplashState::setLineDash(SplashCoord *lineDashA, int lineDashLengthA,
+			      SplashCoord lineDashPhaseA) {
+  gfree(lineDash);
+  lineDashLength = lineDashLengthA;
+  if (lineDashLength > 0) {
+    lineDash = (SplashCoord *)gmalloc(lineDashLength * sizeof(SplashCoord));
+    memcpy(lineDash, lineDashA, lineDashLength * sizeof(SplashCoord));
+  } else {
+    lineDash = NULL;
+  }
+  lineDashPhase = lineDashPhaseA;
+}