diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
| commit | a6163888f3c56123b1db313743c6147ba498732c (patch) | |
| tree | ff7d15d991d1d09ba6cbc0cec80924f57445bfdd /third_party/windows/fltk-1.1.10/src/Fl_XPM_Image.cxx | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/windows/fltk-1.1.10/src/Fl_XPM_Image.cxx')
| -rw-r--r-- | third_party/windows/fltk-1.1.10/src/Fl_XPM_Image.cxx | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/third_party/windows/fltk-1.1.10/src/Fl_XPM_Image.cxx b/third_party/windows/fltk-1.1.10/src/Fl_XPM_Image.cxx new file mode 100644 index 0000000..a09e479 --- /dev/null +++ b/third_party/windows/fltk-1.1.10/src/Fl_XPM_Image.cxx @@ -0,0 +1,131 @@ +//
+// "$Id: Fl_XPM_Image.cxx 5190 2006-06-09 16:16:34Z mike $"
+//
+// Fl_XPM_Image routines.
+//
+// Copyright 1997-2005 by Bill Spitzak and others.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Library General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Library General Public License for more details.
+//
+// You should have received a copy of the GNU Library General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+// USA.
+//
+// Please report all bugs and problems on the following page:
+//
+// http://www.fltk.org/str.php
+//
+// Contents:
+//
+//
+
+//
+// Include necessary header files...
+//
+
+#include <FL/Fl.H>
+#include <FL/Fl_XPM_Image.H>
+#include <stdio.h>
+#include <stdlib.h>
+#include "flstring.h"
+
+
+//
+// 'hexdigit()' - Convert a hex digit to an integer.
+//
+
+static int hexdigit(int x) { // I - Hex digit...
+ if (isdigit(x)) return x-'0';
+ if (isupper(x)) return x-'A'+10;
+ if (islower(x)) return x-'a'+10;
+ return 20;
+}
+
+#define MAXSIZE 2048
+#define INITIALLINES 256
+
+Fl_XPM_Image::Fl_XPM_Image(const char *name) : Fl_Pixmap((char *const*)0) {
+ FILE *f;
+
+ if ((f = fopen(name, "rb")) == NULL) return;
+
+ // read all the c-strings out of the file:
+ char** new_data = new char *[INITIALLINES];
+ char** temp_data;
+ int malloc_size = INITIALLINES;
+ char buffer[MAXSIZE+20];
+ int i = 0;
+ while (fgets(buffer,MAXSIZE+20,f)) {
+ if (buffer[0] != '\"') continue;
+ char *myp = buffer;
+ char *q = buffer+1;
+ while (*q != '\"' && myp < buffer+MAXSIZE) {
+ if (*q == '\\') switch (*++q) {
+ case '\r':
+ case '\n':
+ fgets(q,(buffer+MAXSIZE+20)-q,f); break;
+ case 0:
+ break;
+ case 'x': {
+ q++;
+ int n = 0;
+ for (int x = 0; x < 3; x++) {
+ int xd = hexdigit(*q);
+ if (xd > 15) break;
+ n = (n<<4)+xd;
+ q++;
+ }
+ *myp++ = n;
+ } break;
+ default: {
+ int c = *q++;
+ if (c>='0' && c<='7') {
+ c -= '0';
+ for (int x=0; x<2; x++) {
+ int xd = hexdigit(*q);
+ if (xd>7) break;
+ c = (c<<3)+xd;
+ q++;
+ }
+ }
+ *myp++ = c;
+ } break;
+ } else {
+ *myp++ = *q++;
+ }
+ }
+ *myp++ = 0;
+ if (i >= malloc_size) {
+ temp_data = new char *[malloc_size + INITIALLINES];
+ memcpy(temp_data, new_data, sizeof(char *) * malloc_size);
+ delete[] new_data;
+ new_data = temp_data;
+ malloc_size += INITIALLINES;
+ }
+ new_data[i] = new char[myp-buffer+1];
+ memcpy(new_data[i], buffer,myp-buffer);
+ new_data[i][myp-buffer] = 0;
+ i++;
+ }
+
+ fclose(f);
+
+ data((const char **)new_data, i);
+ alloc_data = 1;
+
+ measure();
+}
+
+
+//
+// End of "$Id: Fl_XPM_Image.cxx 5190 2006-06-09 16:16:34Z mike $".
+//
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