}
}
+int BC_WindowBase::get_single_text_width(int font, const wchar_t *text, int length)
+{
+ if( length < 0 )
+ length = wcslen(text);
+ if( !length ) return 0;
+
+ if( !get_resources()->use_xft ) {
+ if( !get_font_struct(font) ) return 0;
+ XChar2b xtext[length], *xp = xtext;
+ for( int i=0; i<length; ++i,++xp ) {
+ xp->byte1 = (unsigned char) (text[i] >> 8);
+ xp->byte2 = (unsigned char) (text[i] & 0xff);
+ }
+ return XTextWidth16(get_font_struct(font), xtext, length);
+ }
+ int x = 0;
+#ifdef HAVE_XFT
+ XftFont *basefont = top_level->get_xft_struct(font);
+ XftFont *curfont = 0, *altfont = 0;
+ const wchar_t *up = text, *ubp = up, *uep = ubp + length;
+
+ while( up < uep ) {
+ XftFont *xft_font = 0;
+ if( XftCharExists(top_level->display, basefont, *up) )
+ xft_font = basefont;
+ else if( altfont ) {
+ if( XftCharExists(top_level->display, altfont, *up))
+ xft_font = altfont;
+ else {
+ XftFontClose(top_level->display, altfont);
+ altfont = 0;
+ }
+ }
+ if( !xft_font ) {
+ FcPattern *pattern = BC_Resources::find_similar_font(*up, basefont->pattern);
+ if( pattern != 0 ) {
+ double psize = 0;
+ FcPatternGetDouble(basefont->pattern, FC_PIXEL_SIZE, 0, &psize);
+ FcPatternAddDouble(pattern, FC_PIXEL_SIZE, psize);
+ FcPatternDel(pattern, FC_SCALABLE);
+ xft_font = altfont = XftFontOpenPattern(top_level->display, pattern);
+ }
+ }
+ if( !xft_font )
+ xft_font = basefont;
+ if( xft_font != curfont ) {
+ if( curfont && up > ubp ) {
+ XGlyphInfo extents;
+ XftTextExtents32(top_level->display, curfont,
+ (const FcChar32*)ubp, up-ubp, &extents);
+ x += extents.xOff;
+ }
+ ubp = up; curfont = xft_font;
+ }
+ ++up;
+ }
+
+ if( curfont && up > ubp ) {
+ XGlyphInfo extents;
+ XftTextExtents32(top_level->display, curfont,
+ (const FcChar32*)ubp, up-ubp, &extents);
+ x += extents.xOff;
+ }
+
+ if( altfont )
+ XftFontClose(top_level->display, altfont);
+#endif
+ return x;
+}
+
void BC_WindowBase::draw_wtext(int x, int y,
const wchar_t *text, int length, BC_Pixmap *pixmap)
{
+ if( length < 0 )
+ length = wcslen(text);
+ if( !length ) return;
+
+ int font = top_level->current_font;
if( !get_resources()->use_xft ) {
- if( !get_font_struct(current_font) ) return;
+ if( !get_font_struct(font) ) return;
XChar2b xtext[length], *xp = xtext;
for( int i=0; i<length; ++i,++xp ) {
xp->byte1 = (unsigned char) (text[i] >> 8);
top_level->gc, x, y, xtext, length);
return;
}
- XRenderColor color;
- XftColor xft_color;
- const wchar_t *up, *ubp;
- int l;
- FcPattern *newpat;
- XftFont *curfont, *nextfont, *altfont, *basefont;
-
- if(length < 0)
- length = wcslen(text);
-
- if(!length)
- return;
+#ifdef HAVE_XFT
+ XRenderColor color;
color.red = (top_level->current_color & 0xff0000) >> 16;
color.red |= color.red << 8;
color.green = (top_level->current_color & 0xff00) >> 8;
color.blue |= color.blue << 8;
color.alpha = 0xffff;
- XftColorAllocValue(top_level->display,
- top_level->vis,
- top_level->cmap,
- &color,
- &xft_color);
-
- basefont = top_level->get_xft_struct(top_level->current_font);
-
- curfont = nextfont = basefont;
- altfont = 0;
- ubp = text;
-
- for(up = text; up < &text[length]; up++)
- {
- if(XftCharExists(top_level->display, basefont, *up))
- nextfont = basefont;
- else if(altfont && XftCharExists(top_level->display, altfont, *up))
- nextfont = altfont;
- else
- {
- if(altfont)
+ XftColor xft_color;
+ XftColorAllocValue(top_level->display, top_level->vis, top_level->cmap,
+ &color, &xft_color);
+
+ XftFont *basefont = top_level->get_xft_struct(font);
+ XftFont *curfont = 0, *altfont = 0;
+ const wchar_t *up = text, *ubp = up, *uep = ubp + length;
+
+ while( up < uep ) {
+ XftFont *xft_font = 0;
+ if( XftCharExists(top_level->display, basefont, *up) )
+ xft_font = basefont;
+ else if( altfont ) {
+ if( XftCharExists(top_level->display, altfont, *up))
+ xft_font = altfont;
+ else {
XftFontClose(top_level->display, altfont);
-
- if( (newpat = BC_Resources::find_similar_font(*up, basefont->pattern)) != 0 ) {
- double psize;
-
- FcPatternGetDouble(basefont->pattern, FC_PIXEL_SIZE,
- 0, &psize);
- FcPatternAddDouble(newpat, FC_PIXEL_SIZE, psize);
- FcPatternDel(newpat, FC_SCALABLE);
- altfont = XftFontOpenPattern(top_level->display,
- newpat);
- if(altfont)
- nextfont = altfont;
- }
- else
- {
altfont = 0;
- nextfont = basefont;
}
}
- if(nextfont != curfont)
- {
- l = up - ubp;
- xft_draw_string(&xft_color, curfont, x, y,
- (const FcChar32*)ubp, l, pixmap);
-
- XGlyphInfo extents;
- XftTextExtents32(top_level->display, curfont,
- (const FcChar32*)ubp, l, &extents);
- x += extents.xOff;
-
- ubp = up;
- curfont = nextfont;
+ if( !xft_font ) {
+ FcPattern *pattern = BC_Resources::find_similar_font(*up, basefont->pattern);
+ if( pattern != 0 ) {
+ double psize = 0;
+ FcPatternGetDouble(basefont->pattern, FC_PIXEL_SIZE, 0, &psize);
+ FcPatternAddDouble(pattern, FC_PIXEL_SIZE, psize);
+ FcPatternDel(pattern, FC_SCALABLE);
+ xft_font = altfont = XftFontOpenPattern(top_level->display, pattern);
+ }
}
+ if( !xft_font )
+ xft_font = basefont;
+ if( xft_font != curfont ) {
+ if( curfont && up > ubp ) {
+ xft_draw_string(&xft_color, curfont, x, y,
+ (const FcChar32*)ubp, up-ubp, pixmap);
+ XGlyphInfo extents;
+ XftTextExtents32(top_level->display, curfont,
+ (const FcChar32*)ubp, up-ubp, &extents);
+ x += extents.xOff;
+ }
+ ubp = up; curfont = xft_font;
+ }
+ ++up;
}
- if(up > ubp)
- {
+ if( curfont && up > ubp ) {
xft_draw_string(&xft_color, curfont, x, y,
- (const FcChar32*)ubp, up - ubp, pixmap);
+ (const FcChar32*)ubp, up-ubp, pixmap);
}
- if(altfont)
+ if( altfont )
XftFontClose(top_level->display, altfont);
- XftColorFree(top_level->display,
- top_level->vis,
- top_level->cmap,
- &xft_color);
+ XftColorFree(top_level->display, top_level->vis, top_level->cmap, &xft_color);
+#endif
}
void BC_WindowBase::truncate_text(char *result, const char *text, int w)
projects / goodguy / history.git / blobdiff