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-rw-r--r--src/FbTk/XFontImp.hh41
1 files changed, 20 insertions, 21 deletions
diff --git a/src/FbTk/XFontImp.hh b/src/FbTk/XFontImp.hh
index 6b5a34b..0312fb5 100644
--- a/src/FbTk/XFontImp.hh
+++ b/src/FbTk/XFontImp.hh
@@ -38,50 +38,49 @@ public:
38 bool load(const std::string &filename); 38 bool load(const std::string &filename);
39 unsigned int textWidth(const char * const text, unsigned int size) const; 39 unsigned int textWidth(const char * const text, unsigned int size) const;
40 unsigned int height() const; 40 unsigned int height() const;
41 int angle() const { return m_angle; }
42 int ascent() const; 41 int ascent() const;
43 int descent() const { return m_fontstruct ? m_fontstruct->descent : 0; } 42 int descent() const { return m_fontstruct ? m_fontstruct->descent : 0; }
44 void drawText(const FbDrawable &w, int screen, GC gc, const char *text, size_t len, int x, int y, FbTk::Orientation orient) const; 43 void drawText(const FbDrawable &w, int screen, GC gc, const char *text, size_t len, int x, int y, FbTk::Orientation orient) const;
45 44
45 bool validOrientation(FbTk::Orientation orient);
46
46 bool loaded() const { return m_fontstruct != 0; } 47 bool loaded() const { return m_fontstruct != 0; }
47 void rotate(int angle); 48
48 /// enable/disable rotation witout alloc/dealloc rotfont structures
49 void setRotate(bool val) { m_rotate = val; }
50private: 49private:
51 void freeRotFont();
52 void drawRotText(Drawable w, int screen, GC gc, const char *text, size_t len, int x, int y) const;
53 unsigned int rotTextWidth(const char * const text, unsigned int size) const;
54 struct BitmapStruct { 50 struct BitmapStruct {
55 int bit_w; 51 int bit_w;
56 int bit_h; 52 int bit_h;
57 53
58 Pixmap bm; 54 Pixmap bm;
59 }; 55 };
60
61 struct XRotCharStruct { 56 struct XRotCharStruct {
62 int ascent; 57 int ascent;
63 int descent; 58 int descent;
64 int lbearing; 59 int lbearing;
65 int rbearing; 60 int rbearing;
66 int width; 61 int width;
67 62
68 BitmapStruct glyph; 63 BitmapStruct glyph;
69 }; 64 };
70 65
71 struct XRotFontStruct { 66 struct XRotFontStruct {
72 int dir; 67 int height;
73 int height; 68 int max_ascent;
74 int max_ascent; 69 int max_descent;
75 int max_descent; 70 int max_char;
76 int max_char;
77 int min_char; 71 int min_char;
78 72
79 XRotCharStruct per_char[95]; 73 XRotCharStruct per_char[95];
80 }; 74 };
81 XRotFontStruct *m_rotfont; ///< rotated font structure 75
76 void rotate(FbTk::Orientation orient);
77
78 void freeRotFont(XRotFontStruct * rotfont);
79 void drawRotText(Drawable w, int screen, GC gc, const char *text, size_t len, int x, int y, FbTk::Orientation orient) const;
80
81 XRotFontStruct *m_rotfonts[4]; ///< rotated font structure (only 3 used)
82 XFontStruct *m_fontstruct; ///< X font structure 82 XFontStruct *m_fontstruct; ///< X font structure
83 int m_angle; ///< the rotated angle 83
84 bool m_rotate; ///< used to disable/enable rotation temprarly without reallocating m_rotfont
85}; 84};
86 85
87} // end namespace FbTk 86} // end namespace FbTk