From 32183390270df57a49d932b9fe51012146ce154f Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Wed, 16 Nov 2005 11:53:21 +0000
Subject: *** empty log message ***

---
 src/yuv_draw.cc | 62 +++++++++++++++++++++++++++++++--------------------------
 1 file changed, 34 insertions(+), 28 deletions(-)

(limited to 'src/yuv_draw.cc')

diff --git a/src/yuv_draw.cc b/src/yuv_draw.cc
index bb8b23f..06aff5c 100644
--- a/src/yuv_draw.cc
+++ b/src/yuv_draw.cc
@@ -36,6 +36,26 @@
 
 #define TEXT_MARGIN 10
 
+#include "mainwindow.h"
+static QImage *loadIcon( char *name, int height )
+{
+  QImage scaled;
+  QImage *img;
+
+  img = new QImage();
+  img->load( name );
+
+  int h = height;
+  int w = (int)((float)img->width() / (float)(img->height() / (float)h));
+
+  scaled = img->smoothScale(w, h);
+  delete img;
+  img = new QImage(scaled);
+
+  return img;
+}
+
+
 YUVDraw::YUVDraw()
 {
   overlay = NULL;
@@ -56,6 +76,8 @@ YUVDraw::YUVDraw()
     }
   }
 
+  img_muted = loadIcon(PIXMAP_MUTE, ICON_HEIGHT);
+  img_unmuted = loadIcon(PIXMAP_UNMUTE, ICON_HEIGHT);
 }
 
 YUVDraw::~YUVDraw()
@@ -93,12 +115,12 @@ void YUVDraw::setTopText(char* text)
 	painter.begin(top_pixmap);
 	painter.setFont( QFont( "Arial", 12, QFont::Bold ) );
 	painter.setPen( Qt::black );
-	painter.drawText(0, 15, text);
+	painter.drawText(64, 15, text);
 	painter.end();
 
   QImage image = top_pixmap->convertToImage();
 
-  for(int x = 0; x < 720 - TEXT_MARGIN; x++) {
+  for(int x = 64; x < 720 - TEXT_MARGIN; x++) {
     for(int y = 0; y < 20; y++) {
       top_grey[x][y] = qGray(image.pixel(x, y));
     }
@@ -143,39 +165,23 @@ void YUVDraw::draw()
   }
 }
 
-static QImage *loadIcon( char *name, int height )
-{
-  QImage scaled;
-  QImage *img;
-
-  img = new QImage();
-  img->load( name );
-
-  int h = height;
-  int w = (int)((float)img->width() / (float)(img->height() / (float)h));
-
-  scaled = img->smoothScale(w, h);
-  delete img;
-  img = new QImage(scaled);
-
-  return img;
-}
-#include "mainwindow.h"
 void YUVDraw::mute(bool muted)
 {
   int xoffset = 0;
   int yoffset = 0;
-  int width = 48;
-  int height = 48;
 
-  QImage *img = loadIcon(PIXMAP_UNMUTE, height);
+  QImage *img;
+  if(muted) img = img_muted;
+  else img = img_unmuted;
 
   //  Swicth the bool and draw an mute/unmute symbol
-  for(int x = 0; x < width; x++) {
-    for(int y = 0; y < height; y++) {
-      unsigned char color = qGray(img->pixel(x, y));
-      if(!qAlpha(img->pixel(x, y))) color = 0;
-      addPixel(x + xoffset, y + yoffset, color);
+  float alpha, color;
+
+  for(int x = 0; x < ICON_WIDTH; x++) {
+    for(int y = 0; y < ICON_HEIGHT; y++) {
+      alpha = ((float)qAlpha(img->pixel(x, y)) / 255.0);
+      color = (float)qGray(img->pixel(x, y)) * alpha;
+      addPixel(x + xoffset, y + yoffset, (unsigned char)color);
     }
   }
 }
-- 
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