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pcg |
1.1 |
/*--------------------------------*-C-*---------------------------------* |
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* File: scrollbar-xterm.c |
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*----------------------------------------------------------------------* |
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pcg |
1.3 |
* $Id: scrollbar-xterm.C,v 1.2 2003/11/24 17:31:28 pcg Exp $ |
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pcg |
1.1 |
* |
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* Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA> |
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* Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*----------------------------------------------------------------------*/ |
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#include "../config.h" /* NECESSARY */ |
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#include "rxvt.h" /* NECESSARY */ |
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#include "scrollbar-xterm.intpro" /* PROTOS for internal routines */ |
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/*----------------------------------------------------------------------*/ |
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#if defined(XTERM_SCROLLBAR) |
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#define x_stp_width 8 |
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#define x_stp_height 2 |
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const unsigned char x_stp_bits[] = { 0xff, 0xff }; |
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/* EXTPROTO */ |
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int |
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rxvt_scrollbar_show_xterm(pR_ int update __attribute__((unused)), int last_top, int last_bot, int scrollbar_len) |
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{ |
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int xsb = 0; |
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int sbwidth = R->scrollBar.width - 1; |
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if ((R->scrollBar.init & R_SB_XTERM) == 0) { |
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XGCValues gcvalue; |
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R->scrollBar.init |= R_SB_XTERM; |
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gcvalue.stipple = XCreateBitmapFromData(R->Xdisplay, R->scrollBar.win, |
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(char *)x_stp_bits, x_stp_width, |
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x_stp_height); |
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if (!gcvalue.stipple) { |
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rxvt_print_error("can't create bitmap"); |
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exit(EXIT_FAILURE); |
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} |
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gcvalue.fill_style = FillOpaqueStippled; |
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gcvalue.foreground = R->PixColors[Color_fg]; |
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gcvalue.background = R->PixColors[Color_bg]; |
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pcg |
1.3 |
R->xscrollbarGC = XCreateGC(R->Xdisplay, R->scrollBar.win, |
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pcg |
1.1 |
GCForeground | GCBackground |
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| GCFillStyle | GCStipple, &gcvalue); |
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gcvalue.foreground = R->PixColors[Color_border]; |
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pcg |
1.3 |
R->ShadowGC = XCreateGC(R->Xdisplay, R->scrollBar.win, GCForeground, |
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pcg |
1.1 |
&gcvalue); |
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} |
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/* instead of XClearWindow (R->Xdisplay, R->scrollBar.win); */ |
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xsb = (R->Options & Opt_scrollBar_right) ? 1 : 0; |
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if (last_top < R->scrollBar.top) |
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XClearArea(R->Xdisplay, R->scrollBar.win, |
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R->sb_shadow + xsb, last_top, |
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sbwidth + 1, (R->scrollBar.top - last_top), False); |
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if (R->scrollBar.bot < last_bot) |
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XClearArea(R->Xdisplay, R->scrollBar.win, |
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R->sb_shadow + xsb, R->scrollBar.bot, |
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sbwidth + 1, (last_bot - R->scrollBar.bot), False); |
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/* scrollbar slider */ |
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pcg |
1.3 |
XFillRectangle(R->Xdisplay, R->scrollBar.win, R->xscrollbarGC, |
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pcg |
1.1 |
xsb + 1, R->scrollBar.top, sbwidth, scrollbar_len); |
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pcg |
1.3 |
/*XDrawLine(R->Xdisplay, R->scrollBar.win, R->ShadowGC, |
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pcg |
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xsb ? 0 : sbwidth, R->scrollBar.beg, |
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xsb ? 0 : sbwidth, R->scrollBar.end);*/ |
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return 1; |
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} |
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#endif /* XTERM_SCROLLBAR */ |
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/*----------------------- end-of-file (C source) -----------------------*/ |
