30 |
|
|
31 |
int use_fontset; |
int use_fontset; |
32 |
|
|
33 |
int getFont(Display * dpy, MyFont * font, char *name) |
int |
34 |
|
getFont (Display * dpy, MyFont * font, char *name) |
35 |
{ |
{ |
36 |
char **missing_list; |
char **missing_list; |
37 |
int missing_count; |
int missing_count; |
38 |
char *def_string; |
char *def_string; |
39 |
XFontStruct **fonts; |
XFontStruct **fonts; |
40 |
char **font_names; |
char **font_names; |
41 |
int i, ascent, descent, fnum; |
int i, ascent, descent, fnum; |
42 |
char *basename; |
char *basename; |
43 |
|
|
44 |
#ifdef DEBUG |
#ifdef DEBUG |
45 |
printf("entering getFont\n"); |
printf ("entering getFont\n"); |
46 |
printf("font=%s\n", name); |
printf ("font=%s\n", name); |
47 |
#endif |
#endif |
48 |
|
|
49 |
font->font = NULL; |
font->font = NULL; |
50 |
font->fontset = NULL; |
font->fontset = NULL; |
51 |
|
|
52 |
if(use_fontset) |
if (use_fontset) |
53 |
{ |
{ |
54 |
basename = malloc(strlen(name) + 3); |
basename = malloc (strlen (name) + 3); |
55 |
if(basename) |
if (basename) |
56 |
sprintf(basename, "%s,*", name); |
sprintf (basename, "%s,*", name); |
57 |
else |
else |
58 |
basename = name; |
basename = name; |
59 |
|
|
60 |
font->fontset = |
font->fontset = |
61 |
XCreateFontSet(dpy, basename, &missing_list, &missing_count, |
XCreateFontSet (dpy, basename, &missing_list, &missing_count, |
62 |
&def_string); |
&def_string); |
63 |
if(!font->fontset) |
if (!font->fontset) |
64 |
return False; |
{ |
65 |
|
if (basename != name) |
66 |
if(basename != name) |
free (basename); |
67 |
free(basename); |
return False; |
68 |
|
} |
69 |
for(i = 0; i < missing_count; i++) |
|
70 |
fprintf(stderr, "Warning! Missing charset %s\n", missing_list[i]); |
if (basename != name) |
71 |
|
free (basename); |
72 |
fnum = XFontsOfFontSet(font->fontset, &fonts, &font_names); |
|
73 |
for(i = 0, ascent = 0, descent = 0; i < fnum; i++) |
for (i = 0; i < missing_count; i++) |
74 |
{ |
fprintf (stderr, "Warning! Missing charset %s\n", missing_list[i]); |
75 |
if(ascent < fonts[i]->ascent) |
|
76 |
ascent = fonts[i]->ascent; |
fnum = XFontsOfFontSet (font->fontset, &fonts, &font_names); |
77 |
if(descent < fonts[i]->descent) |
for (i = 0, ascent = 0, descent = 0; i < fnum; i++) |
78 |
descent = fonts[i]->descent; |
{ |
79 |
} |
if (ascent < fonts[i]->ascent) |
80 |
|
ascent = fonts[i]->ascent; |
81 |
font->height = ascent + descent; |
if (descent < fonts[i]->descent) |
82 |
font->ascent = ascent; |
descent = fonts[i]->descent; |
83 |
font->descent = descent; |
} |
84 |
|
|
85 |
|
font->height = ascent + descent; |
86 |
|
font->ascent = ascent; |
87 |
|
font->descent = descent; |
88 |
} |
} |
89 |
else |
else |
90 |
{ |
{ |
91 |
font->font = XLoadQueryFont(dpy, name); |
font->font = XLoadQueryFont (dpy, name); |
92 |
if(!font->font) |
if (!font->font) |
93 |
{ |
{ |
94 |
font->font = XLoadQueryFont(dpy, "fixed"); |
font->font = XLoadQueryFont (dpy, "fixed"); |
95 |
if(!font->font) |
if (!font->font) |
96 |
return False; |
return False; |
97 |
} |
} |
98 |
|
|
99 |
font->height = font->font->ascent + font->font->descent; |
font->height = font->font->ascent + font->font->descent; |
100 |
font->ascent = font->font->ascent; |
font->ascent = font->font->ascent; |
101 |
font->descent = font->font->descent; |
font->descent = font->font->descent; |
102 |
} |
} |
103 |
|
|
104 |
return True; |
return True; |
105 |
} |
} |
106 |
|
|
107 |
void freeFont(Display * dpy, MyFont * font) |
void |
108 |
|
freeFont (Display * dpy, MyFont * font) |
109 |
{ |
{ |
110 |
#ifdef DEBUG |
#ifdef DEBUG |
111 |
printf("entering freeFont\n"); |
printf ("entering freeFont\n"); |
112 |
#endif |
#endif |
113 |
|
|
114 |
if(use_fontset) |
if (use_fontset) |
115 |
XFreeFontSet(dpy, font->fontset); |
XFreeFontSet (dpy, font->fontset); |
116 |
else |
else |
117 |
XFreeFont(dpy, font->font); |
XFreeFont (dpy, font->font); |
118 |
} |
} |
119 |
|
|
120 |
void drawString(Display * dpy, Drawable d, MyFont * font, GC gc, int x, int y, |
void |
121 |
char *str) |
drawString (Display * dpy, Drawable d, MyFont * font, GC gc, int x, int y, |
122 |
|
char *str) |
123 |
{ |
{ |
124 |
#ifdef DEBUG |
#ifdef DEBUG |
125 |
printf("entering drawString\n"); |
printf ("entering drawString\n"); |
126 |
#endif |
#endif |
127 |
|
|
128 |
if(!str) |
if (!str) |
129 |
return; |
return; |
130 |
|
|
131 |
if(use_fontset) |
if (use_fontset) |
132 |
XmbDrawString(dpy, d, font->fontset, gc, x, y, str, strlen(str)); |
XmbDrawString (dpy, d, font->fontset, gc, x, y, str, strlen (str)); |
133 |
else |
else |
134 |
XDrawString(dpy, d, gc, x, y, str, strlen(str)); |
XDrawString (dpy, d, gc, x, y, str, strlen (str)); |
135 |
} |
} |
136 |
|
|
137 |
int getTextWidth(char *str, MyFont * font) |
int |
138 |
|
getTextWidth (char *str, MyFont * font) |
139 |
{ |
{ |
140 |
int width; |
int width; |
141 |
XRectangle ink, logical; |
XRectangle ink, logical; |
142 |
|
|
143 |
#ifdef DEBUG |
#ifdef DEBUG |
144 |
printf("entering getTextWidth\n"); |
printf ("entering getTextWidth\n"); |
145 |
#endif |
#endif |
146 |
|
|
147 |
if(!str) |
if (!str) |
148 |
return 0; |
return 0; |
149 |
|
|
150 |
if(use_fontset) |
if (use_fontset) |
151 |
{ |
{ |
152 |
XmbTextExtents(font->fontset, str, strlen(str), &ink, &logical); |
XmbTextExtents (font->fontset, str, strlen (str), &ink, &logical); |
153 |
width = logical.width; |
width = logical.width; |
154 |
} |
} |
155 |
else |
else |
156 |
width = XTextWidth(font->font, str, strlen(str)); |
width = XTextWidth (font->font, str, strlen (str)); |
157 |
|
|
158 |
return width; |
return width; |
159 |
} |
} |
160 |
|
|
161 |
void getWindowName(Display * dpy, Window w, char **name) |
void |
162 |
|
getWindowName (Display * dpy, Window w, char **name) |
163 |
{ |
{ |
164 |
int status, num; |
int status, num; |
165 |
char **list; |
char **list; |
166 |
XTextProperty text_prop; |
XTextProperty text_prop; |
167 |
|
|
168 |
#ifdef DEBUG |
#ifdef DEBUG |
169 |
printf("entering getWindowName\n"); |
printf ("entering getWindowName\n"); |
170 |
#endif |
#endif |
171 |
|
|
172 |
*name = NULL; |
*name = NULL; |
173 |
status = XGetWMName(dpy, w, &text_prop); |
status = XGetWMName (dpy, w, &text_prop); |
174 |
if(!status || !text_prop.value || !text_prop.nitems) |
if (!status || !text_prop.value || !text_prop.nitems) |
175 |
return; |
return; |
176 |
if(text_prop.encoding == XA_STRING) |
if (text_prop.encoding == XA_STRING) |
177 |
{ |
{ |
178 |
if(text_prop.value) |
if (text_prop.value) |
179 |
{ |
{ |
180 |
*name = strdup(text_prop.value); |
*name = strdup (text_prop.value); |
181 |
XFree(text_prop.value); |
XFree (text_prop.value); |
182 |
} |
} |
183 |
} |
} |
184 |
else |
else |
185 |
{ |
{ |
186 |
XmbTextPropertyToTextList(dpy, &text_prop, &list, &num); |
XmbTextPropertyToTextList (dpy, &text_prop, &list, &num); |
187 |
if(num && *list) |
if (num && *list) |
188 |
{ |
{ |
189 |
XFree(text_prop.value); |
XFree (text_prop.value); |
190 |
*name = strdup(*list); |
*name = strdup (*list); |
191 |
XFreeStringList(list); |
XFreeStringList (list); |
192 |
} |
} |
193 |
} |
} |
194 |
return; |
return; |
195 |
} |
} |