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      1 /*
      2  *
      3 Copyright 1989, 1998  The Open Group
      4 
      5 Permission to use, copy, modify, distribute, and sell this software and its
      6 documentation for any purpose is hereby granted without fee, provided that
      7 the above copyright notice appear in all copies and that both that
      8 copyright notice and this permission notice appear in supporting
      9 documentation.
     10 
     11 The above copyright notice and this permission notice shall be included in
     12 all copies or substantial portions of the Software.
     13 
     14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
     17 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
     18 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
     19 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     20 
     21 Except as contained in this notice, the name of The Open Group shall not be
     22 used in advertising or otherwise to promote the sale, use or other dealings
     23 in this Software without prior written authorization from The Open Group.
     24  *
     25  * Author:  Chris D. Peterson, MIT X Consortium
     26  */
     27 
     28 #ifdef HAVE_CONFIG_H
     29 # include "config.h"
     30 #endif
     31 
     32 #include <X11/Intrinsic.h>
     33 #include <X11/StringDefs.h>
     34 #include <X11/Xresource.h>
     35 
     36 #include <stdio.h>
     37 
     38 #include <X11/Xaw/AsciiText.h>
     39 #include <X11/Xaw/Cardinals.h>
     40 #include <X11/Xfuncs.h>
     41 #include <X11/Xos.h>
     42 #include "editresP.h"
     43 
     44 #define RESOURCE_NAME ("name")
     45 #define RESOURCE_CLASS ("Class")
     46 
     47 /*	Function Name: PrintSetValuesError
     48  *	Description: Allow the SetValues error to be printed.
     49  *	Arguments: event - the set values call that caused this event.
     50  *	Returns: str - a string contining the errors.
     51  */
     52 
     53 char *
     54 PrintSetValuesError(Event *event)
     55 {
     56     char * errors = NULL;
     57     WNode * node;
     58     int i;
     59     SetValuesEvent * sv_event = (SetValuesEvent *) event;
     60     char buf[BUFSIZ];
     61 
     62     if (sv_event->num_entries == 0)
     63 	return(XtNewString("SetValues was Successful."));
     64 
     65     for (i = 0 ; i < (int)sv_event->num_entries ; i++) {
     66 	node = FindNode(global_tree_info->top_node,
     67 			sv_event->info[i].widgets.ids,
     68 			sv_event->info[i].widgets.num_widgets);
     69 
     70 	if (node == NULL) {
     71 	    snprintf(buf, sizeof(buf),
     72                      "Editres Internal Error: Unable to FindNode.\n");
     73 	    AddString(&errors, buf);
     74 	    continue;
     75 	}
     76 
     77 	snprintf(buf, sizeof(buf), "%s(0x%lx) - %s\n", node->name, node->id,
     78                  sv_event->info[i].message);
     79 	AddString(&errors, buf);
     80     }
     81     return(errors);
     82 }
     83 
     84 /*	Function Name: GetResourceValueForSetValues(node);
     85  *	Description: Returns the value that should be sent to SetValues.
     86  *	Arguments: node - the node which contains the resource box.
     87  *	Returns: value - allocated value.
     88  */
     89 
     90 char *
     91 GetResourceValueForSetValues(WNode *node, unsigned short *size)
     92 {
     93     Arg args[1];
     94     char *ptr, *temp;
     95     XrmDatabase db = NULL;
     96     XrmValue value;
     97 
     98     XtSetArg(args[0], XtNstring, &ptr);
     99     XtGetValues(node->resources->res_box->value_wid, args, ONE);
    100 
    101     /*
    102      * This makes sure that exactly the same thing happens during a set
    103      * values, that would happen if we were to insert this value into
    104      * the resource database.
    105      */
    106 
    107     XtAsprintf(&temp, "%s:%s", RESOURCE_NAME, ptr);
    108     XrmPutLineResource(&db, temp);
    109     XtFree(temp);
    110 
    111     XrmGetResource(db, RESOURCE_NAME, RESOURCE_CLASS, &temp, &value);
    112 
    113     ptr = XtMalloc(sizeof(char) * value.size);
    114     memmove( ptr, value.addr, value.size);
    115     XrmDestroyDatabase(db);
    116 
    117     *size = (unsigned short) value.size;
    118     return(ptr);
    119 }
    120