150 lines
3.4 KiB
C
150 lines
3.4 KiB
C
#ifndef lint
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static char sccs_id[] = "%W% %H%";
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#endif
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/*
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* Copyright 1988 by Siemens Research and Technology Laboratories, Princeton, NJ
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*
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* All Rights Reserved
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation for any purpose and without fee is hereby granted,
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* provided that the above copyright notice appear in all copies and that
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* both that copyright notice and this permission notice appear in
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* supporting documentation, and that the name of Siemens Research and Technology
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* Laboratories not be used in advertising or publicity pertaining to
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* distribution of the software without specific, written prior permission.
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*
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*
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* SIEMENS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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* SIEMENS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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* ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#include "copyright.h"
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#include "basetype.h"
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#include "uwinD.h"
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#include "assoc.h"
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#include "draw.h"
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include "xio.h"
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#include "icons/rtl_icon.h"
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static Pixmap
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rtl_icon;
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/* ------------------------------------------------------------ */
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/* Load the Icons as Pixmaps from their bitmap data.
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*/
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int
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Icons_Load()
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{
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rtl_icon = (Pixmap) XCreateBitmapFromData(dpy, root,
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rtl_icon_bits,
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rtl_icon_width,
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rtl_icon_height);
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}
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/* ------------------------------------------------------------ */
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/* Free Icon pixmaps. ??NOT called from anywhere, yet.
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*/
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int
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Icons_Destroy()
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{
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XFreePixmap(dpy, rtl_icon);
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}
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/* ------------------------------------------------------------ */
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static Size Icons_Pixmap_Size( pix )
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Pixmap pix;
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{
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Window w;
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int x, y;
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unsigned int width, height;
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unsigned int border_width;
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unsigned int depth;
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Size siz;
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XGetGeometry( dpy, pix, &w, &x, &y,
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&width, &height,
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&border_width, &depth );
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siz.width = width;
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siz.height = height;
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return siz;
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}
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/* ------------------------------------------------------------ */
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static Pixmap icon_pixmap;
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static bool Icons_Read_Bitmap_File( filnam )
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char *filnam;
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{
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int width, height;
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int x_hot, y_hot;
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int status;
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status = XReadBitmapFile(dpy, root, filnam,
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&width, &height,
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&icon_pixmap, &x_hot, &y_hot);
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/*?? These pixmaps should be Freed somewhere
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*?? when Rtl exits!
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*/
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return (status == BitmapSuccess);
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}
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/* ------------------------------------------------------------ */
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/* Set the Icon pixmap for a window */
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Size Icons_Set( uwinp, siz, filnam )
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Userwin *uwinp;
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Size siz;
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char *filnam; /* filename for pixmap */
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{
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extern bool Open_Read_With();
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uwinp->iconpix_pending = None;
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if ( filnam != NULL )
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{
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if ( Open_Read_With( filnam, Icons_Read_Bitmap_File ) )
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uwinp->iconpix = icon_pixmap;
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}
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if ( uwinp->iconpix == None )
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return siz;
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else
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return Icons_Pixmap_Size( uwinp->iconpix );
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}
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/* ------------------------------------------------------------ */
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/* Set the special RTL icon pixmap.
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*/
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int
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Icons_Set_Rtl_Icon(uwinp)
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Userwin *uwinp;
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{
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uwinp->iconpix = rtl_icon;
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}
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