1 files changed, 102 insertions, 0 deletions
diff --git a/renderer.h b/renderer.h
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+++ b/renderer.h
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+/**
+ *  GraphTFT plugin for the Video Disk Recorder 
+ * 
+ *  renderer.h - A plugin for the Video Disk Recorder
+ *
+ *  (c) 2005-2013 Jörg Wendel
+ *
+ * This code is distributed under the terms and conditions of the
+ * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details.
+ *
+ **/
+
+#ifndef __GTFT_RENDERER_H
+#define __GTFT_RENDERER_H
+
+#include <string>
+
+#include <common.h>
+
+using std::string;
+
+//***************************************************************************
+// used as base class of the renderes
+//***************************************************************************
+
+class Renderer
+{
+   public:
+
+      Renderer(int x, int y, int width, int height, 
+               string cfgPath, int utf, string thmPath);
+      virtual ~Renderer();
+
+      virtual void setDevName(const char* _devname);
+      virtual void setProperties(int x, int y, 
+                                 int width, int height, 
+                                 int utf, string thmPath);
+      virtual void setBorder(int widthBorder, 
+                              int heightBorder);
+      virtual void setDisplaySize(int width, int height) { }
+      virtual void setFontPath(string fntPath) = 0;
+      virtual int init(int lazy) = 0;
+      virtual void flushCache() {};
+      virtual void deinit() = 0;
+
+      virtual long toJpeg(unsigned char*& buffer, int quality) = 0;
+
+      virtual void refresh(int force = no) = 0;
+      virtual void refreshArea(int x, int y, int width, int height) {}
+      virtual void clear() = 0;
+
+      virtual int textWidthOf(const char* text, const char* fontName, int fontSize, int& height) = 0;
+      virtual int charWidthOf(const char* fontName = 0, 
+                              int fontSize = 0) = 0;
+      virtual void image(const char* fname, int x, int y, 
+                         int width, int height, 
+                         bool fit = no, bool aspectRatio = no, 
+                         int orientation = 1) = 0;
+
+      virtual void imagePart(const char* fname, int x, int y, 
+                             int width, int height) = 0;
+
+      virtual int text(const char *text, const char *font_name, 
+                       int size, int align, int x, int y, 
+                       p_rgba rgba, // int r, int g, int b, 
+                       int width, int height,
+                       int lines, int dots = 0, int skipLines = 0) = 0;
+
+      virtual int lineCount(const char* text, const char* font_name, 
+                            int size, int width) = 0;
+
+      virtual void rectangle(int x, int y, int width, int height, 
+                             p_rgba rgba) = 0;
+                         // int r, int g, int b, int alpha) = 0;
+
+      virtual void dumpImage2File(const char* fname, 
+                                  int dumpWidth, int dumpHeight, 
+                                  const char* aPath = 0) = 0;
+
+      virtual int xPending()                      { return done; }
+      virtual int attach(const char* disp = 0)    { return done; }
+      virtual int detach()                        { return done; }
+
+   protected:
+
+      string confPath;
+      string themePath;
+      int utf8;
+      int xOffset;
+      int yOffset;
+      int themeWidth;
+      int themeHeight;
+      int xBorder;
+      int yBorder;
+
+      int dspWidth;
+      int dspHeight;
+      char* devname;
+};
+
+//***************************************************************************
+#endif // __GTFT_RENDERER_H