diff src/glyphs-gtk.c @ 608:4d7fdf497470

[xemacs-hg @ 2001-06-04 16:59:51 by wmperry] 2001-06-04 William M. Perry <wmperry@gnu.org> * gpmevent.c (KG_CTRL): Just define these unconditionally. The linux headers are so lame that they do not expose these to userland programs and you cannot gracefully include the kernel headers. 2001-06-03 William M. Perry <wmperry@gnu.org> * scrollbar-gtk.c (gtk_create_scrollbar_instance): Make calling of gtk_size_request unconditional. 2001-06-02 William M. Perry <wmperry@gnu.org> * emacs-marshals.c: Regenerated. 2001-06-01 William M. Perry <wmperry@gnu.org> * glyphs-shared.c (read_bitmap_data): Common definition of read_bitmap_data_from_file added. This does not attempt to use the Xmu based code at all - lets us be consistent across platforms. * glyphs-gtk.c: Removed definition of read_bitmap_data_from_file - this is now in glyphs-shared.c * glyphs-msw.c: Ditto. * glyphs-x.c: Ditto. 2001-06-03 William M. Perry <wmperry@gnu.org> * dialog-gtk.el (popup-builtin-open-dialog): Yikes - don't forget to return the filename! * font.el (font-window-system-mappings): Add gtk entry - just an alias to the X code) 2001-06-02 William M. Perry <wmperry@gnu.org> * gtk-marshal.el: Fix for removing of the string_hash utility functions in hash.c
author wmperry
date Mon, 04 Jun 2001 17:00:02 +0000
parents fec27b06b4e5
children 1df69dc58840
line wrap: on
line diff
--- a/src/glyphs-gtk.c	Sun Jun 03 14:25:45 2001 +0000
+++ b/src/glyphs-gtk.c	Mon Jun 04 17:00:02 2001 +0000
@@ -2728,224 +2728,6 @@
 #undef BUILD_GLYPH_INST
 }
 
-
-/* Ripped off from glyphs-msw.c */
-/*
- * The data returned by the following routine is always in left-most byte
- * first and left-most bit first.  If it doesn't return BitmapSuccess then
- * its arguments won't have been touched.  This routine should look as much
- * like the Xlib routine XReadBitmapfile as possible.
- */
-#define MAX_SIZE 1024
-
-/* shared data for the image read/parse logic */
-static short hexTable[256];		/* conversion value */
-static int initialized = FALSE;	/* easier to fill in at run time */
-
-/*
- *	Table index for the hex values. Initialized once, first time.
- *	Used for translation value or delimiter significance lookup.
- */
-static void initHexTable()
-{
-    /*
-     * We build the table at run time for several reasons:
-     *
-     *     1.  portable to non-ASCII machines.
-     *     2.  still reentrant since we set the init flag after setting table.
-     *     3.  easier to extend.
-     *     4.  less prone to bugs.
-     */
-    hexTable['0'] = 0;	hexTable['1'] = 1;
-    hexTable['2'] = 2;	hexTable['3'] = 3;
-    hexTable['4'] = 4;	hexTable['5'] = 5;
-    hexTable['6'] = 6;	hexTable['7'] = 7;
-    hexTable['8'] = 8;	hexTable['9'] = 9;
-    hexTable['A'] = 10;	hexTable['B'] = 11;
-    hexTable['C'] = 12;	hexTable['D'] = 13;
-    hexTable['E'] = 14;	hexTable['F'] = 15;
-    hexTable['a'] = 10;	hexTable['b'] = 11;
-    hexTable['c'] = 12;	hexTable['d'] = 13;
-    hexTable['e'] = 14;	hexTable['f'] = 15;
-
-    /* delimiters of significance are flagged w/ negative value */
-    hexTable[' '] = -1;	hexTable[','] = -1;
-    hexTable['}'] = -1;	hexTable['\n'] = -1;
-    hexTable['\t'] = -1;
-	
-    initialized = TRUE;
-}
-
-/*
- *	read next hex value in the input stream, return -1 if EOF
- */
-static int NextInt ( FILE *fstream )
-{
-    int	ch;
-    int	value = 0;
-    int gotone = 0;
-    int done = 0;
-    
-    /* loop, accumulate hex value until find delimiter  */
-    /* skip any initial delimiters found in read stream */
-
-    while (!done) {
-	ch = getc(fstream);
-	if (ch == EOF) {
-	    value	= -1;
-	    done++;
-	} else {
-	    /* trim high bits, check type and accumulate */
-	    ch &= 0xff;
-	    if (isascii(ch) && isxdigit(ch)) {
-		value = (value << 4) + hexTable[ch];
-		gotone++;
-	    } else if ((hexTable[ch]) < 0 && gotone)
-	      done++;
-	}
-    }
-    return value;
-}
-
-int read_bitmap_data (fstream, width, height, datap, x_hot, y_hot)
-    FILE *fstream;			/* handle on file  */
-    unsigned int *width, *height;	/* RETURNED */
-    unsigned char **datap;		/* RETURNED */
-    int *x_hot, *y_hot;			/* RETURNED */
-{
-    unsigned char *data = NULL;		/* working variable */
-    char line[MAX_SIZE];		/* input line from file */
-    int size;				/* number of bytes of data */
-    char name_and_type[MAX_SIZE];	/* an input line */
-    char *type;				/* for parsing */
-    int value;				/* from an input line */
-    int version10p;			/* boolean, old format */
-    int padding;			/* to handle alignment */
-    int bytes_per_line;			/* per scanline of data */
-    unsigned int ww = 0;		/* width */
-    unsigned int hh = 0;		/* height */
-    int hx = -1;			/* x hotspot */
-    int hy = -1;			/* y hotspot */
-
-#define Xmalloc(size) malloc(size)
-
-    /* first time initialization */
-    if (initialized == FALSE) initHexTable();
-
-    /* error cleanup and return macro	*/
-#define	RETURN(code) { if (data) free (data); return code; }
-
-    while (fgets(line, MAX_SIZE, fstream)) {
-	if (strlen(line) == MAX_SIZE-1) {
-	    RETURN (BitmapFileInvalid);
-	}
-	if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
-	    if (!(type = strrchr(name_and_type, '_')))
-		type = name_and_type;
-	    else
-		type++;
-
-	    if (!strcmp("width", type))
-		ww = (unsigned int) value;
-	    if (!strcmp("height", type))
-		hh = (unsigned int) value;
-	    if (!strcmp("hot", type)) {
-		if (type-- == name_and_type || type-- == name_and_type)
-		    continue;
-		if (!strcmp("x_hot", type))
-		    hx = value;
-		if (!strcmp("y_hot", type))
-		    hy = value;
-	    }
-	    continue;
-	}
-    
-	if (sscanf(line, "static short %s = {", name_and_type) == 1)
-	    version10p = 1;
-	else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
-	    version10p = 0;
-	else if (sscanf(line, "static char %s = {", name_and_type) == 1)
-	    version10p = 0;
-	else
-	    continue;
-
-	if (!(type = strrchr(name_and_type, '_')))
-	    type = name_and_type;
-	else
-	    type++;
-
-	if (strcmp("bits[]", type))
-	    continue;
-    
-	if (!ww || !hh)
-	    RETURN (BitmapFileInvalid);
-
-	if ((ww % 16) && ((ww % 16) < 9) && version10p)
-	    padding = 1;
-	else
-	    padding = 0;
-
-	bytes_per_line = (ww+7)/8 + padding;
-
-	size = bytes_per_line * hh;
-	data = (unsigned char *) Xmalloc ((unsigned int) size);
-	if (!data) 
-	    RETURN (BitmapNoMemory);
-
-	if (version10p) {
-	    unsigned char *ptr;
-	    int bytes;
-
-	    for (bytes=0, ptr=data; bytes<size; (bytes += 2)) {
-		if ((value = NextInt(fstream)) < 0)
-		    RETURN (BitmapFileInvalid);
-		*(ptr++) = value;
-		if (!padding || ((bytes+2) % bytes_per_line))
-		    *(ptr++) = value >> 8;
-	    }
-	} else {
-	    unsigned char *ptr;
-	    int bytes;
-
-	    for (bytes=0, ptr=data; bytes<size; bytes++, ptr++) {
-		if ((value = NextInt(fstream)) < 0) 
-		    RETURN (BitmapFileInvalid);
-		*ptr=value;
-	    }
-	}
-	break;
-    }					/* end while */
-
-    if (data == NULL) {
-	RETURN (BitmapFileInvalid);
-    }
-
-    *datap = data;
-    data = NULL;
-    *width = ww;
-    *height = hh;
-    if (x_hot) *x_hot = hx;
-    if (y_hot) *y_hot = hy;
-
-    RETURN (BitmapSuccess);
-}
-
-
-int read_bitmap_data_from_file (CONST char *filename, unsigned int *width, 
-				unsigned int *height, unsigned char **datap,
-				int *x_hot, int *y_hot)
-{
-    FILE *fstream;
-    int rval;
-
-    if ((fstream = fopen (filename, "r")) == NULL) {
-	return BitmapOpenFailed;
-    }
-    rval = read_bitmap_data (fstream, width, height, datap, x_hot, y_hot);
-    fclose (fstream);
-    return rval;
-}
-
 /* X specific crap */
 #include <gdk/gdkx.h>
 /* #### Should remove all this X specific stuff when GTK/GDK matures a