String hack;
Context app;
- public final static int API_XLIB = 0;
- public final static int API_GL = 1;
Bitmap screenshot;
+ public final static int STYLE_BOLD = 1;
+ public final static int STYLE_ITALIC = 2;
+ public final static int STYLE_MONOSPACE = 4;
+
+ public final static int FONT_FAMILY = 0;
+ public final static int FONT_FACE = 1;
+ public final static int FONT_RANDOM = 2;
+
SharedPreferences prefs;
Hashtable<String, String> defaults = new Hashtable<String, String>();
// These are defined in jwxyz-android.c:
//
- private native void nativeInit (String hack, int api,
+ private native void nativeInit (String hack,
Hashtable<String,String> defaults,
int w, int h);
public native void nativeResize (int w, int h, double rot);
public native void sendKeyEvent (boolean down_p, int code, int mods);
// Constructor
- public jwxyz (String hack, int api, Context app, Bitmap screenshot,
- int w, int h) {
+ public jwxyz (String hack, Context app, Bitmap screenshot, int w, int h) {
this.hack = hack;
this.app = app;
prefs = app.getSharedPreferences (hack, 0);
scanSystemFonts();
- nativeInit (hack, api, defaults, w, h);
+ nativeInit (hack, defaults, w, h);
}
/* TODO: Can't do this yet; nativeDone requires the OpenGL context to be set.
}
- // Parses X Logical Font Descriptions, and a few standard X font names.
- // Returns [ String name, Float size, Typeface ]
- private Object[] parseXLFD (String name) {
- float size = 12;
- boolean bold = false;
- boolean italic = false;
+ // Parses family names from X Logical Font Descriptions, including a few
+ // standard X font names that aren't handled by try_xlfd_font().
+ // Returns [ String name, Typeface ]
+ private Object[] parseXLFD (int mask, int traits,
+ String name, int name_type) {
boolean fixed = false;
boolean serif = false;
- if (name.equals("6x10")) { size = 8; fixed = true; }
- else if (name.equals("6x10bold")) { size = 8; fixed = true; bold = true; }
- else if (name.equals("fixed")) { size = 12; fixed = true; }
- else if (name.equals("9x15")) { size = 12; fixed = true; }
- else if (name.equals("9x15bold")) { size = 12; fixed = true; bold = true; }
- else if (name.equals("vga")) { size = 12; fixed = true; }
- else if (name.equals("console")) { size = 12; fixed = true; }
- else if (name.equals("gallant")) { size = 12; fixed = true; }
- else {
- String[] tokens = name.split("-"); // XLFD
- int L = tokens.length;
- int i = 1;
- String foundry = (i < L ? tokens[i++] : "");
- String family = (i < L ? tokens[i++] : "");
- String weight = (i < L ? tokens[i++] : "");
- String slant = (i < L ? tokens[i++] : "");
- String setwidth = (i < L ? tokens[i++] : "");
- String adstyle = (i < L ? tokens[i++] : "");
- String pxsize = (i < L ? tokens[i++] : "");
- String ptsize = (i < L ? tokens[i++] : "");
- String resx = (i < L ? tokens[i++] : "");
- String resy = (i < L ? tokens[i++] : "");
- String spacing = (i < L ? tokens[i++] : "");
- String avgw = (i < L ? tokens[i++] : "");
- String charset = (i < L ? tokens[i++] : "");
- String registry = (i < L ? tokens[i++] : "");
-
- if (spacing.equals("m") ||
- family.equals("fixed") ||
- family.equals("courier") ||
- family.equals("console") ||
- family.equals("lucidatypewriter")) {
+ int style_jwxyz = mask & traits;
+
+ if (name_type != FONT_RANDOM) {
+ if ((style_jwxyz & STYLE_BOLD) != 0 ||
+ name.equals("fixed") ||
+ name.equals("courier") ||
+ name.equals("console") ||
+ name.equals("lucidatypewriter") ||
+ name.equals("monospace")) {
+ fixed = true;
+ } else if (name.equals("times") ||
+ name.equals("georgia") ||
+ name.equals("serif")) {
+ serif = true;
+ } else if (name.equals("serif-monospace")) {
fixed = true;
- } else if (family.equals("times") ||
- family.equals("georgia")) {
serif = true;
}
-
- if (weight.equals("bold") || weight.equals("demibold")) {
- bold = true;
- }
-
- if (slant.equals("i") || slant.equals("o")) {
- italic = true;
- }
-
- // -*-courier-bold-r-*-*-14-*-*-*-*-*-*-* 14 px
- // -*-courier-bold-r-*-*-*-140-*-*-m-*-*-* 14 pt
- // -*-courier-bold-r-*-*-140-* 14 pt, via wildcard
- // -*-courier-bold-r-*-140-* 14 pt, not handled
- // -*-courier-bold-r-*-*-14-180-*-*-*-*-*-* error
-
- if (!ptsize.equals("") && !ptsize.equals("*")) {
- // It was in the ptsize field, so that's definitely what it is.
- size = Float.valueOf(ptsize) / 10.0f;
- } else if (!pxsize.equals("") && !pxsize.equals("*")) {
- size = Float.valueOf(pxsize);
- // If it's a fully qualified XLFD, then this really is the pxsize.
- // Otherwise, this is probably point size with a multi-field wildcard.
- if (registry.equals("")) // not a fully qualified XLFD
- size /= 10.0f;
- }
- }
-
- if (name.equals("random")) {
+ } else {
Random r = new Random();
serif = r.nextBoolean(); // Not much to randomize here...
fixed = (r.nextInt(8) == 0);
? (serif ? "serif-monospace" : "monospace")
: (serif ? "serif" : "sans-serif"));
- Typeface font = Typeface.create (name,
- (bold && italic ? Typeface.BOLD_ITALIC :
- bold ? Typeface.BOLD :
- italic ? Typeface.ITALIC :
- Typeface.NORMAL));
+ int style_android = 0;
+ if ((style_jwxyz & STYLE_BOLD) != 0)
+ style_android |= Typeface.BOLD;
+ if ((style_jwxyz & STYLE_ITALIC) != 0)
+ style_android |= Typeface.ITALIC;
- Object ret[] = { name, new Float(size), font };
- return ret;
+ return new Object[] { name, Typeface.create(name, style_android) };
}
// Parses "Native Font Name One 12, Native Font Name Two 14".
- // Returns [ String name, Float size, Typeface ]
- private Object[] parseNativeFont (String names) {
- for (String name : names.split(",")) {
- float size = 0;
- name = name.trim();
- if (name.equals("")) continue;
- int spc = name.lastIndexOf(" ");
- if (spc > 0) {
- size = Float.valueOf (name.substring (spc + 1));
- name = name.substring (0, spc);
- }
- if (size <= 0)
- size = 12;
-
- Object font = all_fonts.get (name);
- if (font instanceof String)
- font = Typeface.create (name, Typeface.NORMAL);
-
- if (font != null) {
- Object ret[] = { name, size, (Typeface) font };
- return ret;
- }
- }
-
- return null;
+ // Returns [ String name, Typeface ]
+ private Object[] parseNativeFont (String name) {
+ Object font2 = all_fonts.get (name);
+ if (font2 instanceof String)
+ font2 = Typeface.create (name, Typeface.NORMAL);
+ return new Object[] { name, (Typeface)font2 };
}
- // Returns [ Paint paint, String name, Float size, ascent, descent ]
- public Object[] loadFont(String name) {
+ // Returns [ Paint paint, String family_name, Float ascent, Float descent ]
+ public Object[] loadFont(int mask, int traits, String name, int name_type,
+ float size) {
Object pair[];
- if (name.equals("")) return null;
+ if (name_type != FONT_RANDOM && name.equals("")) return null;
- if (name.contains(" ")) {
+ if (name_type == FONT_FACE) {
pair = parseNativeFont (name);
} else {
- pair = parseXLFD (name);
+ pair = parseXLFD (mask, traits, name, name_type);
}
- if (pair == null) return null;
-
String name2 = (String) pair[0];
- float size = (Float) pair[1];
- Typeface font = (Typeface) pair[2];
+ Typeface font = (Typeface) pair[1];
size *= 2;
- name2 += (font.isBold() && font.isItalic() ? " bold italic" :
- font.isBold() ? " bold" :
- font.isItalic() ? " italic" :
- "");
+ String suffix = (font.isBold() && font.isItalic() ? " bold italic" :
+ font.isBold() ? " bold" :
+ font.isItalic() ? " italic" :
+ "");
Paint paint = new Paint();
paint.setTypeface (font);
paint.setTextSize (size);
paint.setColor (Color.argb (0xFF, 0xFF, 0xFF, 0xFF));
- LOG ("load font \"%s\" = \"%s %.1f\"", name, name2, size);
+ LOG ("load font \"%s\" = \"%s %.1f\"", name, name2 + suffix, size);
FontMetrics fm = paint.getFontMetrics();
- Object ret[] = { paint, name2, new Float(size),
- new Float(-fm.ascent), new Float(fm.descent) };
- return ret;
+ return new Object[] { paint, name2, -fm.ascent, fm.descent };
}
projects / xscreensaver / blobdiff