Imported MaNGOS revision 6767 from http://mangos.svn.sourceforge.net/svnroot/mangos/trunk/

src/shared/ProgressBar.cpp

@@ -0,0 +1,80 @@
+/* 
+ * Copyright (C) 2005-2008 MaNGOS <http://getmangos.com/>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "ProgressBar.h"
+
+char const* const barGoLink::empty = " ";
+#ifdef _WIN32
+char const* const barGoLink::full  = "\x3D";
+#else
+char const* const barGoLink::full  = "*";
+#endif
+
+barGoLink::~barGoLink()
+{
+    printf( "\n" );
+    fflush(stdout);
+}
+
+barGoLink::barGoLink( int row_count )
+{
+    rec_no    = 0;
+    rec_pos   = 0;
+    indic_len = 50;
+    num_rec   = row_count;
+    #ifdef _WIN32
+    printf( "\x3D" );
+    #else
+    printf( "[" );
+    #endif
+    for ( int i = 0; i < indic_len; i++ ) printf( empty );
+    #ifdef _WIN32
+    printf( "\x3D 0%%\r\x3D" );
+    #else
+    printf( "] 0%%\r[" );
+    #endif
+    fflush(stdout);
+}
+
+void barGoLink::step( void )
+{
+    int i, n;
+
+    if ( num_rec == 0 ) return;
+    ++rec_no;
+    n = rec_no * indic_len / num_rec;
+    if ( n != rec_pos )
+    {
+        #ifdef _WIN32
+        printf( "\r\x3D" );
+        #else
+        printf( "\r[" );
+        #endif
+        for ( i = 0; i < n; i++ ) printf( full );
+        for ( ; i < indic_len; i++ ) printf( empty );
+        float percent = (((float)n/(float)indic_len)*100);
+        #ifdef _WIN32
+        printf( "\x3D %i%%  \r\x3D", (int)percent);
+        #else
+        printf( "] %i%%  \r[", (int)percent);
+        #endif
+        fflush(stdout);
+
+        rec_pos = n;
+    }
+}