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authorroot <root>2014-05-22 18:54:32 +0000
committerroot <root>2014-05-22 18:54:32 +0000
commit8c0b328bbc429059a2b9462c9b5dcbbeb0d173e7 (patch)
tree62bb6b5e2df951b7ca51628c2caa6e5c698e00b5 /src/scrollbar-xterm.C
parentfe72076284de7d79d15549fb36499bd5ee0f4ee8 (diff)
GPLv3
Diffstat (limited to 'src/scrollbar-xterm.C')
-rw-r--r--src/scrollbar-xterm.C89
1 files changed, 89 insertions, 0 deletions
diff --git a/src/scrollbar-xterm.C b/src/scrollbar-xterm.C
new file mode 100644
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+++ b/src/scrollbar-xterm.C
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+/*----------------------------------------------------------------------*
+ * File: scrollbar-xterm.C
+ *----------------------------------------------------------------------*
+ *
+ * Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA>
+ * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com>
+ * Copyright (c) 2004-2006 Marc Lehmann <schmorp@schmorp.de>
+ *
+ * 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 3 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *----------------------------------------------------------------------*/
+
+#include "../config.h" /* NECESSARY */
+#include "rxvt.h" /* NECESSARY */
+
+/*----------------------------------------------------------------------*/
+#if defined(XTERM_SCROLLBAR)
+
+#define x_stp_width 8
+#define x_stp_height 2
+const unsigned char x_stp_bits[] = { 0xaa, 0x55 };
+
+int
+scrollBar_t::show_xterm (int update)
+{
+ int xsb = 0;
+ int sbwidth = width - 1;
+
+ if ((init & SB_STYLE_XTERM) == 0)
+ {
+ XGCValues gcvalue;
+
+ init |= SB_STYLE_XTERM;
+ gcvalue.stipple = XCreateBitmapFromData (term->dpy, win,
+ (char *)x_stp_bits, x_stp_width,
+ x_stp_height);
+ if (!gcvalue.stipple)
+ rxvt_fatal ("can't create bitmap\n");
+
+ gcvalue.fill_style = FillOpaqueStippled;
+ gcvalue.foreground = term->pix_colors_focused[Color_scroll];
+ gcvalue.background = term->pix_colors_focused[Color_bg];
+
+ xscrollbarGC = XCreateGC (term->dpy, win,
+ GCForeground | GCBackground
+ | GCFillStyle | GCStipple, &gcvalue);
+ gcvalue.foreground = term->pix_colors_focused[Color_border];
+ ShadowGC = XCreateGC (term->dpy, win, GCForeground, &gcvalue);
+ }
+
+ xsb = term->option (Opt_scrollBar_right) ? 1 : 0;
+
+ if (update)
+ {
+ if (last_top < top)
+ XClearArea (term->dpy, win,
+ xsb, last_top,
+ sbwidth, (top - last_top), False);
+
+ if (bot < last_bot)
+ XClearArea (term->dpy, win,
+ xsb, bot,
+ sbwidth, (last_bot - bot), False);
+ }
+ else
+ XClearWindow (term->dpy, win);
+
+ /* scrollbar slider */
+ XFillRectangle (term->dpy, win, xscrollbarGC,
+ xsb + 1, top, sbwidth - 2, bot - top);
+
+ XDrawLine (term->dpy, win, ShadowGC,
+ xsb ? 0 : sbwidth, beg,
+ xsb ? 0 : sbwidth, end);
+ return 1;
+}
+#endif /* XTERM_SCROLLBAR */
+/*----------------------- end-of-file (C source) -----------------------*/