remove unnecessary usage of and thus the dependency on libstdc++

1 files changed, 25 insertions, 51 deletions

diff --git a/libopie2/opieui/oimageeffect.cpp b/libopie2/opieui/oimageeffect.cpp
index 3c28bbe..2855da6 100644
--- a/libopie2/opieui/oimageeffect.cpp
+++ b/libopie2/opieui/oimageeffect.cpp
@@ -61,15 +61,13 @@ QImage OImageEffect::gradient(const QSize &size, const QColor &ca,
     int rDiff, gDiff, bDiff;
     int rca, gca, bca, rcb, gcb, bcb;
 
     QImage image(size, 32);
 
     if (size.width() == 0 || size.height() == 0) {
-#ifndef NDEBUG
-      cerr << "WARNING: OImageEffect::gradient: invalid image" << endl;
-#endif
+      qDebug( "WARNING: OImageEffect::gradient: invalid image" );
       return image;
     }
 
     register int x, y;
 
     rDiff = (rcb = cb.red())   - (rca = ca.red());
@@ -349,15 +347,13 @@ QImage OImageEffect::unbalancedGradient(const QSize &size, const QColor &ca,
     int rDiff, gDiff, bDiff;
     int rca, gca, bca, rcb, gcb, bcb;
 
     QImage image(size, 32);
 
     if (size.width() == 0 || size.height() == 0) {
-#ifndef NDEBUG
-      cerr << "WARNING: OImageEffect::unbalancedGradient : invalid image\n";
-#endif
+      qDebug( "WARNING: OImageEffect::unbalancedGradient : invalid image" );
       return image;
     }
 
     register int x, y;
     unsigned int *scanline;
 
@@ -570,15 +566,13 @@ QImage OImageEffect::unbalancedGradient(const QSize &size, const QColor &ca,
  * each pixel. (mosfet)
  */
 
 QImage& OImageEffect::intensity(QImage &image, float percent)
 {
     if (image.width() == 0 || image.height() == 0) {
-#ifndef NDEBUG
-      cerr << "WARNING: OImageEffect::intensity : invalid image\n";
-#endif
+      qDebug( "WARNING: OImageEffect::intensity : invalid image" );
       return image;
     }
 
     int segColors = image.depth() > 8 ? 256 : image.numColors();
     unsigned char *segTbl = new unsigned char[segColors];
     int pixels = image.depth() > 8 ? image.width()*image.height() :
@@ -637,15 +631,13 @@ QImage& OImageEffect::intensity(QImage &image, float percent)
 }
 
 QImage& OImageEffect::channelIntensity(QImage &image, float percent,
                                        RGBComponent channel)
 {
     if (image.width() == 0 || image.height() == 0) {
-#ifndef NDEBUG
-      cerr << "WARNING: OImageEffect::channelIntensity : invalid image\n";
-#endif
+      qDebug( "WARNING: OImageEffect::channelIntensity : invalid image" );
       return image;
     }
 
     int segColors = image.depth() > 8 ? 256 : image.numColors();
     unsigned char *segTbl = new unsigned char[segColors];
     int pixels = image.depth() > 8 ? image.width()*image.height() :
@@ -729,16 +721,14 @@ QImage& OImageEffect::channelIntensity(QImage &image, float percent,
 //
 QImage& OImageEffect::modulate(QImage &image, QImage &modImage, bool reverse,
 	ModulationType type, int factor, RGBComponent channel)
 {
     if (image.width() == 0 || image.height() == 0 ||
         modImage.width() == 0 || modImage.height() == 0) {
-#ifndef NDEBUG
-      cerr << "WARNING: OImageEffect::modulate : invalid image\n";
-#endif
-      return image;
+          qDebug( "WARNING: OImageEffect::modulate : invalid image" );
+          return image;
     }
 
     int r, g, b, h, s, v, a;
     QColor clr;
     int mod=0;
     unsigned int x1, x2, y1, y2;
@@ -857,24 +847,22 @@ QImage& OImageEffect::modulate(QImage &image, QImage &modImage, bool reverse,
 
 
 // Nice and fast direct pixel manipulation
 QImage& OImageEffect::blend(const QColor& clr, QImage& dst, float opacity)
 {
     if (dst.width() <= 0 || dst.height() <= 0)
-	return dst;
+        return dst;
 
     if (opacity < 0.0 || opacity > 1.0) {
-#ifndef NDEBUG
-	cerr << "WARNING: OImageEffect::blend : invalid opacity. Range [0, 1]\n";
-#endif
-	return dst;
+        qDebug( "WARNING: OImageEffect::blend : invalid opacity. Range [0, 1] ");
+        return dst;
     }
 
     int depth = dst.depth();
     if (depth != 32)
-	dst = dst.convertDepth(32);
+        dst = dst.convertDepth(32);
 
     int pixels = dst.width() * dst.height();
     int rcol, gcol, bcol;
     clr.rgb(&rcol, &gcol, &bcol);
 
 #ifdef WORDS_BIGENDIAN   // ARGB (skip alpha)
@@ -900,28 +888,24 @@ QImage& OImageEffect::blend(const QColor& clr, QImage& dst, float opacity)
 }
 
 // Nice and fast direct pixel manipulation
 QImage& OImageEffect::blend(QImage& src, QImage& dst, float opacity)
 {
     if (src.width() <= 0 || src.height() <= 0)
-	return dst;
+        return dst;
     if (dst.width() <= 0 || dst.height() <= 0)
-	return dst;
+        return dst;
 
     if (src.width() != dst.width() || src.height() != dst.height()) {
-#ifndef NDEBUG
-	cerr << "WARNING: OImageEffect::blend : src and destination images are not the same size\n";
-#endif
-	return dst;
+        qDebug( "WARNING: OImageEffect::blend : src and destination images are not the same size" );
+        return dst;
     }
 
     if (opacity < 0.0 || opacity > 1.0) {
-#ifndef NDEBUG
-	cerr << "WARNING: OImageEffect::blend : invalid opacity. Range [0, 1]\n";
-#endif
-	return dst;
+        qDebug( "WARNING: OImageEffect::blend : invalid opacity. Range [0, 1]" );
+        return dst;
     }
 
     if (src.depth() != 32) src = src.convertDepth(32);
     if (dst.depth() != 32) dst = dst.convertDepth(32);
 
     int pixels = src.width() * src.height();
@@ -954,16 +938,14 @@ QImage& OImageEffect::blend(QImage& src, QImage& dst, float opacity)
 
 QImage& OImageEffect::blend(QImage &image, float initial_intensity,
                             const QColor &bgnd, GradientType eff,
                             bool anti_dir)
 {
     if (image.width() == 0 || image.height() == 0 || image.depth()!=32 ) {
-#ifndef NDEBUG
-      cerr << "WARNING: OImageEffect::blend : invalid image\n";
-#endif
-      return image;
+        qDebug( "WARNING: OImageEffect::blend : invalid image" );
+        return image;
     }
 
     int r_bgnd = bgnd.red(), g_bgnd = bgnd.green(), b_bgnd = bgnd.blue();
     int r, g, b;
     int ind;
 
@@ -1149,15 +1131,13 @@ QImage& OImageEffect::blend(QImage &image, float initial_intensity,
                 if (b > 255) b = 255; if (b < 0 ) b = 0;
                 a = qAlpha(data[ind]);
                 data[ind] = qRgba(r, g, b, a);
             }
         }
     }
-#ifndef NDEBUG
-    else cerr << "OImageEffect::blend effect not implemented" << endl;
-#endif
+    else qDebug( "OImageEffect::blend effect not implemented" );
     return image;
 }
 
 // Not very efficient as we create a third big image...
 //
 QImage& OImageEffect::blend(QImage &image1, QImage &image2,
@@ -1181,16 +1161,14 @@ QImage& OImageEffect::blend(QImage &image1, QImage &image2,
 QImage& OImageEffect::blend(QImage &image1, QImage &image2,
 			    QImage &blendImage, RGBComponent channel)
 {
     if (image1.width() == 0 || image1.height() == 0 ||
         image2.width() == 0 || image2.height() == 0 ||
         blendImage.width() == 0 || blendImage.height() == 0) {
-#ifndef NDEBUG
-      cerr << "OImageEffect::blend effect invalid image" << endl;
-#endif
-      return image1;
+            qDebug( "OImageEffect::blend effect invalid image" );
+            return image1;
     }
 
     int r, g, b;
     int ind1, ind2, ind3;
 
     unsigned int x1, x2, x3, y1, y2, y3;
@@ -1281,16 +1259,14 @@ unsigned int OImageEffect::uHash(unsigned int c)
 
 // -----------------------------------------------------------------------------
 
 QImage& OImageEffect::hash(QImage &image, Lighting lite, unsigned int spacing)
 {
     if (image.width() == 0 || image.height() == 0) {
-#ifndef NDEBUG
-      cerr << "OImageEffect::hash effect invalid image" << endl;
-#endif
-      return image;
+        qDebug( "OImageEffect::hash effect invalid image" );
+        return image;
     }
 
     register int x, y;
     unsigned int *data =  (unsigned int *)image.bits();
     unsigned int ind;
 
@@ -1791,16 +1767,14 @@ bool OImageEffect::blend(
       upper.width()  > lower.width()  ||
       upper.height() > lower.height() ||
       upper.depth() != 32             ||
       lower.depth() != 32
   )
   {
-#ifndef NDEBUG
-    cerr << "OImageEffect::blend : Sizes not correct\n" ;
-#endif
-    return false;
+      qDebug( "OImageEffect::blend : Sizes not correct" );
+      return false;
   }
 
   output = lower.copy();
 
   register uchar *i, *o;
   register int a;