utf8

2 files changed, 40 insertions, 17 deletions

diff --git a/src/XftFontImp.cc b/src/XftFontImp.cc
index d31a74e..619b791 100644
--- a/src/XftFontImp.cc
+++ b/src/XftFontImp.cc
@@ -19,12 +19,13 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-//$Id: XftFontImp.cc,v 1.1 2002/10/14 18:14:20 fluxgen Exp $
+//$Id: XftFontImp.cc,v 1.2 2002/10/16 23:13:15 fluxgen Exp $
 
 #include "XftFontImp.hh"
 #include "BaseDisplay.hh"
 
-XftFontImp::XftFontImp(const char *name):m_xftfont(0) {
+XftFontImp::XftFontImp(const char *name, bool utf8):m_xftfont(0),
+m_utf8mode(utf8) {
         if (name != 0)
                 load(name);
 }
@@ -83,30 +84,51 @@ void XftFontImp::drawText(Drawable w, int screen, GC gc, const char *text, size_
                 &rendcol, &xftcolor);
 
         // draw string
-        XftDrawString8 (draw,
-                &xftcolor,
-                m_xftfont,
-                x, y,
-                (XftChar8 *)(text), len);
+#ifdef X_HAVE_UTF8_STRING
+        if (m_utf8mode) {
+                XftDrawStringUtf8(draw,
+                        &xftcolor,
+                        m_xftfont,
+                        x, y,
+                        (XftChar8 *)(text), len);
+        } else 
+#endif // X_HAVE_UTF8_STRING
+        {
+                XftDrawString8(draw,
+                        &xftcolor,
+                        m_xftfont,
+                        x, y,
+                        (XftChar8 *)(text), len);
+        }
 
         XftColorFree(disp, DefaultVisual(disp, screen), 
                 DefaultColormap(disp, screen), &xftcolor);
         XftDrawDestroy(draw);
 }
 
-unsigned int XftFontImp::textWidth(const char *text, unsigned int len) const {
+unsigned int XftFontImp::textWidth(const char * const text, unsigned int len) const {
         if (m_xftfont == 0)
                 return 0;
         XGlyphInfo ginfo;
-        XftTextExtents8(BaseDisplay::getXDisplay(),
-                m_xftfont,
-                (XftChar8 *)text, len,
-                &ginfo);
+#ifdef X_HAVE_UTF8_STRING
+        if (m_utf8mode) {
+                XftTextExtentsUtf8(BaseDisplay::getXDisplay(),
+                        m_xftfont,
+                        (XftChar8 *)text, len,
+                        &ginfo);
+        } else 
+#endif  //X_HAVE_UTF8_STRING
+        {
+                XftTextExtents8(BaseDisplay::getXDisplay(),
+                        m_xftfont,
+                        (XftChar8 *)text, len,
+                        &ginfo);
+        }
         return ginfo.xOff;
 }
 
 unsigned int XftFontImp::height() const {
         if (m_xftfont == 0)
                 return 0;
-        return m_xftfont->ascent + m_xftfont->descent;
+        return m_xftfont->height;
 }
diff --git a/src/XftFontImp.hh b/src/XftFontImp.hh
index 5cfc6ee..d03e65a 100644
--- a/src/XftFontImp.hh
+++ b/src/XftFontImp.hh
@@ -19,7 +19,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-//$Id: XftFontImp.hh,v 1.2 2002/10/15 16:44:26 fluxgen Exp $
+//$Id: XftFontImp.hh,v 1.3 2002/10/16 23:13:54 fluxgen Exp $
 
 #ifndef XFTFONTIMP_HH
 #define XFTFONTIMP_HH
@@ -29,15 +29,16 @@
 
 class XftFontImp:public FbTk::FontImp {
 public:
-        explicit XftFontImp(const char *fontname=0);
+        XftFontImp(const char *fontname, bool utf8);
         ~XftFontImp();
         bool load(const std::string &name);
         void drawText(Drawable w, int screen, GC gc, const char *text, size_t len, int x, int y) const;
-        unsigned int textWidth(const char *text, unsigned int len) const;
+        unsigned int textWidth(const char * const text, unsigned int len) const;
         unsigned int height() const;
         bool loaded() const { return m_xftfont != 0; }
 private:
-        XftFont *m_xftfont;     
+        XftFont *m_xftfont;
+        bool m_utf8mode;
 };
 
 #endif // XFTFONTIMP_HH