added DrawUtil.cc/.hh

1 files changed, 92 insertions, 0 deletions

diff --git a/src/DrawUtil.hh b/src/DrawUtil.hh
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+// DrawUtil.hh for fluxbox 
+// Copyright (c) 2001 Henrik Kinnunen (fluxgen@linuxmail.org)
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.        IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+#ifndef _DRAWUTIL_HH_
+#define _DRAWUTIL_HH_
+
+#include <X11/Xlib.h>
+
+struct DrawUtil
+{
+        struct Font 
+        {
+                enum FontJustify {LEFT=0, RIGHT, CENTER};
+        
+                XFontSet set;
+                XFontSetExtents *set_extents;
+                XFontStruct *fontstruct;
+                FontJustify justify;
+        };
+        
+static void DrawString(Display *display, Window w, GC gc, DrawUtil::Font *font,
+                                        unsigned int text_w, unsigned int size_w,
+                                        unsigned int bevel_w, char *text);
+
+// ----------------------------------------------------------------------
+// xvertext, Copyright (c) 1992 Alan Richardson (mppa3@uk.ac.sussex.syma)
+// ----------------------------------------------------------------------
+
+        /* *** The font structures *** */
+
+        struct BitmapStruct {
+                int                      bit_w;
+                int                      bit_h;
+
+                Pixmap bm;
+        };
+
+        struct XRotCharStruct {
+                int                      ascent;
+                int                      descent;
+                int                      lbearing;
+                int                      rbearing;
+                int                      width;
+
+                BitmapStruct     glyph;
+        };
+
+        struct XRotFontStruct {
+                int                      dir;
+                int                      height;
+                int                      max_ascent;
+                int                      max_descent;
+                int                      max_char;
+                int                      min_char;
+                char            *name;
+
+                XFontStruct             *xfontstruct;
+
+                DrawUtil::XRotCharStruct         per_char[95];
+        };
+static unsigned int XRotTextWidth(DrawUtil::XRotFontStruct *rotfont, char *str, int len);
+static void XRotDrawString(Display *dpy, DrawUtil::XRotFontStruct *rotfont, Drawable drawable,
+                                        GC gc, int x, int y, char *str, int len);
+
+static void DrawRotString(Display *display, Window w, GC gc, DrawUtil::XRotFontStruct *font,
+                                        unsigned int align, unsigned int text_w,
+                                        unsigned int size_w, unsigned int size_h,
+                                        unsigned int bevel_w, char *text);
+                                        
+static DrawUtil::XRotFontStruct *XRotLoadFont(Display *dpy, char *fontname, float angle);
+static void XRotUnloadFont(Display *dpy, DrawUtil::XRotFontStruct *rotfont);
+
+};
+
+#endif //_DRAWUTIL_HH_