Initial import of the CDE 2.1.30 sources from the Open Group.
This commit is contained in:
835
cde/programs/dticon/main.c
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835
cde/programs/dticon/main.c
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@@ -0,0 +1,835 @@
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/* $TOG: main.c /main/11 1999/09/17 13:25:57 mgreess $ */
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/*********************************************************************
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* (c) Copyright 1993, 1994 Hewlett-Packard Company
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* (c) Copyright 1993, 1994 International Business Machines Corp.
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* (c) Copyright 1993, 1994 Sun Microsystems, Inc.
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* (c) Copyright 1993, 1994 Unix System Labs, Inc., a subsidiary of
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* Novell, Inc.
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**********************************************************************/
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/*-----------------------------------------------------------*/
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/* This is the project main program file. */
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/* You may add application dependent source code */
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/* at the appropriate places. */
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/*-----------------------------------------------------------*/
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <locale.h>
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#include <sys/param.h>
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#include <X11/Intrinsic.h>
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#include <Xm/Protocols.h>
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#include <Xm/DialogS.h>
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#include <Xm/MessageB.h>
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#include <Xm/MwmUtil.h>
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#include <Dt/EnvControlP.h>
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#include <Dt/UserMsg.h>
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#include "externals.h"
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#include "main.h"
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#ifdef __TOOLTALK
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#include <Tt/tttk.h>
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int ttMark;
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int tt_tmpfile_fd = -1;
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static int undeclared = 0;
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static Tt_message local_msg = (Tt_message) 0;
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void DieFromToolTalkError( );
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Tt_message ProcessToolTalkMessage( );
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Tt_message ProcessToolTalkMediaMessage( );
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extern void ProcessAppArgs();
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void send_tt_saved();
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#define dticon_ptype "DT_Icon_Editor"
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#endif
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#define ERROR -1
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#define NO_ERROR 0
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static XtResource resources[] = {
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{"useMessaging", "UseMessaging", XmRBoolean, sizeof (Boolean),
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XtOffset (ApplicationDataPtr, useBMS), XmRImmediate, (XtPointer)False,
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},
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{"session", "Session", XmRString, sizeof (char *),
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XtOffset (ApplicationDataPtr, session), XmRImmediate, (XtPointer)NULL,
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},
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{"bmSuffix", "BmSuffix", XmRString, sizeof (char *),
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XtOffset (ApplicationDataPtr, bmSuffix), XmRImmediate, (XtPointer)".bm",
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},
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{"pmSuffix", "PmSuffix", XmRString, sizeof (char *),
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XtOffset (ApplicationDataPtr, pmSuffix), XmRImmediate, (XtPointer)".pm",
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},
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{"maxIconWidth", "MaxIconWidth", XmRInt, sizeof (int),
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XtOffset (ApplicationDataPtr, maxIconWidth), XmRImmediate,
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(caddr_t)MAX_ICON_WIDTH,
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},
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{"maxIconHeight", "MaxIconHeight", XmRInt, sizeof (int),
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XtOffset (ApplicationDataPtr, maxIconHeight), XmRImmediate,
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(caddr_t)MAX_ICON_HEIGHT,
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},
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{"useFileFilter", "UseFileFilter", XmRBoolean, sizeof (Boolean),
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XtOffset (ApplicationDataPtr, useFileFilter), XmRImmediate, (XtPointer)True,
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},
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{"useFileLists", "UseFileLists", XmRBoolean, sizeof (Boolean),
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XtOffset (ApplicationDataPtr, useFileLists), XmRImmediate, (XtPointer)True,
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},
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};
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static XrmOptionDescRec option_list[] =
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{
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{"-noMessaging", "useMessaging", XrmoptionNoArg, (caddr_t)"FALSE"},
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{"-session", "session", XrmoptionSepArg, NULL},
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{"-bmSuffix", "bmSuffix", XrmoptionSepArg, NULL},
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{"-pmSuffix", "pmSuffix", XrmoptionSepArg, NULL},
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{"-maxIconWidth", "maxIconWidth", XrmoptionSepArg, (caddr_t)MAX_ICON_WIDTH},
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{"-maxIconHeight", "maxIconHeight",XrmoptionSepArg,(caddr_t)MAX_ICON_HEIGHT},
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{"-noFileFilter", "useFileFilter", XrmoptionNoArg, (caddr_t)"FALSE"},
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{"-noFileLists", "useFileLists", XrmoptionNoArg, (caddr_t)"FALSE"},
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{"-useFileFilter", "useFileFilter", XrmoptionNoArg, (caddr_t)"TRUE"},
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{"-useFileLists", "useFileLists", XrmoptionNoArg, (caddr_t)"TRUE"},
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};
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extern Widget mainForm, iconForm, fileMenu_quit_pb;
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extern void GetSessionInfo();
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extern char start_file[];
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extern char dummy[];
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/*-----------------------------------------------------------*/
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/* Insert application global declarations here */
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/*-----------------------------------------------------------*/
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XtAppContext AppContext;
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Widget TopLevel;
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Widget dticonShell;
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char *execName, *progName;
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char msgID[120];
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/*-----------------------------------------------------------*/
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/* User has selected window manager close button... verify */
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/* close desired if data has not been saved. */
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/*-----------------------------------------------------------*/
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static void
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CloseCB (
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Widget w,
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XtPointer clientData,
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XtPointer callbackArg )
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{
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DialogFlag = QUIT;
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XtCallCallbacks (fileMenu_quit_pb, XmNactivateCallback, NULL);
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}
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/*-----------------------------------------------------------*/
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/* Session is ending, save session information */
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/*-----------------------------------------------------------*/
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static void
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SaveSessionCB (
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Widget w,
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XtPointer clientData,
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XtPointer callbackArg )
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{
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#ifdef DEBUG
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if (debug)
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stat_out("SaveSessionCB\n");
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#endif
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SaveSession();
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}
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/*-----------------------------------------------------------*/
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/*-----------------------------------------------------------*/
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/* main */
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/*-----------------------------------------------------------*/
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/*-----------------------------------------------------------*/
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int
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main(
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int argc,
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char *argv[] )
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{
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/*-----------------------------------------------------------*/
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/* Declarations. */
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/*-----------------------------------------------------------*/
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Widget w, d;
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int n;
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Arg args[20];
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Atom xa_WM_DELETE_WINDOW, xa_WM_SAVE_YOURSELF;
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char *tmpPtr=NULL;
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static char *untitledStr = NULL;
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char *p=NULL;
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char *tmpp=NULL;
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#ifdef __TOOLTALK
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int ttFd;
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char * procId;
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Tt_status ttRc;
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char * sessionString;
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#endif
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/*-----------------------------------------------------------*/
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/* Interface function declaration */
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/*-----------------------------------------------------------*/
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Widget create_dtIconShell();
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Widget create_newIconDialog();
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Widget create_queryDialog();
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Widget create_stdErrDialog();
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Widget create_fileIODialog();
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void GetMarginData();
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/* ------------------------*/
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/* Initialize program */
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/*------------------------------*/
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_DtEnvControl(DT_ENV_SET); /* set up environment variables */
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XtSetLanguageProc(NULL, NULL, NULL);
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execName = argv[0];
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if (progName=strrchr(argv[0], '/'))
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progName++;
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else
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progName = argv[0];
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TopLevel = XtAppInitialize(&AppContext, CLASS_NAME,
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option_list, XtNumber(option_list),
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&argc, argv, NULL, NULL, NULL);
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XtGetApplicationResources(TopLevel, &xrdb, resources,
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XtNumber(resources), NULL, 0);
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GetSessionInfo();
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/*------------------------------------------------------------*/
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/* Insert initialization code for your application here */
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/*------------------------------------------------------------*/
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/*------------------------------------------------------------------*/
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/* Create and popup the first window of the interface. The */
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/* return value can be used in the popdown or destroy functions. */
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/*------------------------------------------------------------------*/
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w = create_dtIconShell();
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dticonShell = w;
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d = create_fileIODialog();
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d = create_newIconDialog();
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d = create_queryDialog();
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d = create_stdErrDialog();
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Create_Gfx_Labels(Foreground, Background);
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AssignHelpCallbacks();
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XtRealizeWidget (TopLevel);
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XtMapWidget (TopLevel);
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GetMarginData();
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/* */
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/* Since I can't change the .msg files I'll have to force
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it here.
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*/
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last_fname[0] = '\0';
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if (!untitledStr)
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untitledStr = GETSTR(2,20, "UNTITLED");
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strcpy(last_fname, untitledStr);
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strcat(last_fname, ".m.pm");
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ChangeTitle();
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/* */
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ParseAppArgs(argc, argv);
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if (start_file[0] != '\0')
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{
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/* strip off path portion of name if there is one */
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tmpPtr = strrchr(start_file,'/');
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if (tmpPtr != NULL)
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XtSetArg(args[0], XmNiconName, tmpPtr+1);
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else
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XtSetArg(args[0], XmNiconName, start_file);
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XtSetValues(dtIconShell, args, 1);
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}
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n = 0;
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XtSetArg(args[n], XmNresizePolicy, XmRESIZE_NONE); n++;
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XtSetValues(mainForm, args, n);
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XtSetValues(iconForm, args, n);
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/*------------------------------------------------------------------*/
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/* Catch window close event and call "File...Exit" callback. */
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/*------------------------------------------------------------------*/
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xa_WM_DELETE_WINDOW = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
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XmAddWMProtocolCallback(dtIconShell, xa_WM_DELETE_WINDOW, CloseCB,
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NULL);
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/*------------------------------------------------------------------*/
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/* Register for save and restore. */
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/*------------------------------------------------------------------*/
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xa_WM_SAVE_YOURSELF = XInternAtom(dpy, "WM_SAVE_YOURSELF", False);
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XmAddWMProtocolCallback(dtIconShell, xa_WM_SAVE_YOURSELF,
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SaveSessionCB, NULL);
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#ifdef __TOOLTALK
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ttMark = tt_mark( );
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p = (char *)getenv("TT_SESSION");
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if (!p || strlen(p)==0) {
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tt_default_session_set( tt_X_session( XDisplayString( dpy )));}
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procId = ttdt_open( &ttFd, "dticon", "CDE", "1.0", 1 );
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ttRc = tt_ptr_error(procId);
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tmpPtr = GETSTR(8, 8, "Could not connect to ToolTalk:\n%s\nExiting ...");
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DieFromToolTalkError( dticonShell, tmpPtr, ttRc );
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ttRc = ttmedia_ptype_declare( dticon_ptype, 0,
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ProcessToolTalkMediaMessage, NULL, 0);
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DieFromToolTalkError( dticonShell, "ttmedia_ptype_declare: %s", ttRc );
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ttRc = ttmedia_ptype_declare( dticon_ptype, 1000,
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ProcessToolTalkMediaMessage, NULL, 0);
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DieFromToolTalkError( dticonShell, "ttmedia_ptype_declare: %s", ttRc );
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ttRc = ttmedia_ptype_declare( dticon_ptype, 2000,
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ProcessToolTalkMediaMessage, NULL, 1);
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DieFromToolTalkError( dticonShell, "ttmedia_ptype_declare: %s", ttRc );
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tttk_Xt_input_handler(NULL, 0, 0);
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ttRc = tt_ptr_error(ttdt_session_join( tt_default_session( ),
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ProcessToolTalkMessage,
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(Widget) 0, NULL, 1));
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DieFromToolTalkError( dticonShell, "ttdt_session_join: %s", ttRc );
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XtAppAddInput( AppContext, ttFd, (XtPointer)XtInputReadMask,
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tttk_Xt_input_handler, 0 );
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if (!undeclared) tt_ptype_undeclare(dticon_ptype);
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tt_release(ttMark);
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#endif
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/*-------------------------*/
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/* Enter the event loop */
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/*-------------------------*/
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{
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XEvent event;
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for (;;) {
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XtAppNextEvent(AppContext, &event);
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if ((GraphicsOp == S_GRAB) &&
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((event.type == ButtonPress) ||
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(event.type == MotionNotify) ||
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(event.type == ButtonRelease)))
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Do_ButtonOp(&event);
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else
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{
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if ((GraphicsOp == POLYGON || GraphicsOp == POLYLINE) &&
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(event.type == ButtonPress))
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{
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if (event.xbutton.window != tablet_win)
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EndPolyOp();
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}
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XtDispatchEvent(&event);
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}
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}
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}
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}
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#ifdef __TOOLTALK
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static void
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ExitCB (Widget dialog, XtPointer client_data, XtPointer call_data)
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{
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exit((int) client_data);
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}
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void
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DieFromToolTalkError(Widget parent, char *errfmt, Tt_status status)
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{
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Arg args[10];
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Widget dialog, dialogShell;
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char *errmsg, *statmsg, *title;
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XmString xms_errmsg, xms_ok, xms_title;
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int n;
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if (! tt_is_err(status)) return;
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statmsg = tt_status_message(status);
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errmsg = XtMalloc(strlen(errfmt) + strlen(statmsg) + 2);
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sprintf(errmsg, errfmt, statmsg);
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xms_ok = GETXMSTR(8,6, "OK");
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xms_errmsg = XmStringCreateLocalized(errmsg);
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xms_title = GETXMSTR(8,2, "Icon Editor - Error");
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n = 0;
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XtSetArg(args[n], XmNautoUnmanage, False); n++;
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XtSetArg(args[n], XmNokLabelString, xms_ok); n++;
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XtSetArg(args[n], XmNdialogTitle, xms_title); n++;
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XtSetArg(args[n], XmNmessageString, xms_errmsg); n++;
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XtSetArg(args[n], XmNdialogStyle, XmDIALOG_FULL_APPLICATION_MODAL); n++;
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dialog = XmCreateErrorDialog(parent, "IconEditorError", args, n);
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XtAddCallback(dialog, XmNokCallback, ExitCB, (XtPointer) status);
|
||||
XtUnmanageChild(XmMessageBoxGetChild(dialog, XmDIALOG_CANCEL_BUTTON));
|
||||
XtUnmanageChild(XmMessageBoxGetChild(dialog, XmDIALOG_HELP_BUTTON));
|
||||
|
||||
/*
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* Disable the frame menu from dialog since we don't want the user
|
||||
* to be able to close dialogs with the frame menu
|
||||
*/
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||||
dialogShell = XtParent(dialog);
|
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n = 0;
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||||
XtSetArg(args[n], XmNmwmDecorations, MWM_DECOR_ALL | MWM_DECOR_MENU); n++;
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||||
XtSetValues(dialogShell, args, n);
|
||||
XtManageChild(dialog);
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||||
XtRealizeWidget(dialogShell);
|
||||
|
||||
_DtSimpleError(CLASS_NAME, DtFatalError, NULL, errmsg);
|
||||
|
||||
XtFree(errmsg);
|
||||
XmStringFree(xms_ok);
|
||||
XmStringFree(xms_errmsg);
|
||||
XmStringFree(xms_title);
|
||||
|
||||
while (TRUE)
|
||||
XtAppProcessEvent(XtWidgetToApplicationContext(dialog), XtIMAll);
|
||||
}
|
||||
|
||||
|
||||
Tt_message ProcessToolTalkMediaMessage( Tt_message msg,
|
||||
void* cdata,
|
||||
Tttk_op op,
|
||||
Tt_status diag,
|
||||
unsigned char* contents,
|
||||
int len,
|
||||
char* file,
|
||||
char* doc)
|
||||
{
|
||||
int mark = tt_mark();
|
||||
int tmplen=0;
|
||||
int tt_tmpMaskfile_fd = -1;
|
||||
char mask_file[MAX_FNAME];
|
||||
char *tmp = NULL;
|
||||
char *tmp1 = NULL;
|
||||
|
||||
if (tt_message_status(msg) == TT_WRN_START_MESSAGE) tt_message_reply(msg);
|
||||
|
||||
|
||||
switch(op) {
|
||||
case TTME_COMPOSE:
|
||||
/*
|
||||
* At this time, we don't handle composing new icons.
|
||||
* Fail any such requests.
|
||||
*/
|
||||
tt_message_fail(msg);
|
||||
break;
|
||||
case TTME_DISPLAY:
|
||||
/*
|
||||
* At this time, we don't handle displaying icons
|
||||
* without editing them.
|
||||
* Fail any such requests.
|
||||
*/
|
||||
tt_message_fail(msg);
|
||||
break;
|
||||
case TTME_EDIT:
|
||||
|
||||
/*
|
||||
* Undeclare the ptype so that this process will
|
||||
* not service any more TT requests.
|
||||
*/
|
||||
|
||||
tt_ptype_undeclare(dticon_ptype);
|
||||
undeclared = 1;
|
||||
|
||||
if (tt_message_status(msg) != TT_WRN_START_MESSAGE)
|
||||
{
|
||||
/*
|
||||
* A message came in while we were already up
|
||||
* and running -- reject it so that another dticon
|
||||
* process will be started up to service this
|
||||
* request.
|
||||
*/
|
||||
|
||||
tt_message_reject(msg);
|
||||
}
|
||||
else if (edit_notifier(NULL, msg, 0))
|
||||
{
|
||||
strcpy( msgID, tt_message_arg_val(msg, 1) );
|
||||
|
||||
if (file)
|
||||
{
|
||||
/*
|
||||
* Icon data is in a file
|
||||
*/
|
||||
strcpy(start_file, file);
|
||||
}
|
||||
else
|
||||
{
|
||||
/*
|
||||
* Icon data is in a buffer -- write it
|
||||
* to a /tmp file.
|
||||
*/
|
||||
unsigned char* buf;
|
||||
int blen;
|
||||
int wlen;
|
||||
|
||||
if (tt_message_arg_bval(msg, 0,
|
||||
&buf, &blen) != TT_OK)
|
||||
{
|
||||
tt_message_fail(msg);
|
||||
edit_notifier(NULL, 0, 1);
|
||||
}
|
||||
else
|
||||
{
|
||||
(void) tmpnam(start_file);
|
||||
if( (buf) && (!strncmp((char *)buf, "/* XPM */", 9)) )
|
||||
{
|
||||
/* Format XPM */
|
||||
tt_tmpfile_fd =
|
||||
open(start_file,
|
||||
O_CREAT | O_WRONLY | O_NDELAY,
|
||||
0666);
|
||||
if (tt_tmpfile_fd && (wlen =
|
||||
write(tt_tmpfile_fd,
|
||||
buf, blen)) == blen)
|
||||
{
|
||||
(void) close(tt_tmpfile_fd);
|
||||
param_flag[AUTO_FILE] = True;
|
||||
argsNeedProcessed = True;
|
||||
}
|
||||
else {
|
||||
tt_message_fail(msg);
|
||||
edit_notifier(NULL, 0, 1);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Format XBM */
|
||||
/* assume two buffers.... */
|
||||
tmp = strchr((char *)buf, ';');
|
||||
tmp ++;
|
||||
tmplen=blen - strlen(tmp);
|
||||
|
||||
/* read XBM file first*/
|
||||
/* Grab the first buffer. */
|
||||
tt_tmpfile_fd =
|
||||
open(start_file,
|
||||
O_CREAT | O_WRONLY | O_NDELAY,
|
||||
0666);
|
||||
|
||||
if (tt_tmpfile_fd && (wlen =
|
||||
write(tt_tmpfile_fd,
|
||||
buf, tmplen)) == tmplen)
|
||||
{
|
||||
(void) close(tt_tmpfile_fd);
|
||||
param_flag[AUTO_FILE] = True;
|
||||
argsNeedProcessed = True;
|
||||
}
|
||||
else
|
||||
{
|
||||
tt_message_fail(msg);
|
||||
edit_notifier(NULL, 0, 1);
|
||||
}
|
||||
|
||||
/* Try to find the second buffer. */
|
||||
tmp ++;
|
||||
if(tmp) tmp1=strchr(tmp, ';');
|
||||
|
||||
if (tmp1)
|
||||
{
|
||||
/* we have a mask */
|
||||
/* construct the name of the mask file */
|
||||
strcpy(mask_file, start_file);
|
||||
strcat(mask_file, "_m\0");
|
||||
tt_tmpMaskfile_fd =
|
||||
open(mask_file,
|
||||
O_CREAT | O_WRONLY | O_NDELAY,
|
||||
0666);
|
||||
/* Read the mask fro the seconf buffer. */
|
||||
if (tt_tmpMaskfile_fd && (wlen =
|
||||
write(tt_tmpMaskfile_fd,
|
||||
tmp, strlen(tmp))) == strlen(tmp))
|
||||
{
|
||||
(void) close(tt_tmpMaskfile_fd);
|
||||
param_flag[AUTO_FILE] = True;
|
||||
argsNeedProcessed = True;
|
||||
}
|
||||
else {
|
||||
tt_message_fail(msg);
|
||||
edit_notifier(NULL, 0, 1);
|
||||
}
|
||||
}
|
||||
} /* else XBM Format */
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
tt_release(mark);
|
||||
return (Tt_message) 0;
|
||||
}
|
||||
|
||||
int
|
||||
edit_notifier(char* fname, Tt_message msg, int clear)
|
||||
{
|
||||
/*
|
||||
* Triple-mode function that either (1) saves the message
|
||||
* so it can be replied to later, (2) replies to a
|
||||
* previously-saved message, or (3) clears its state.
|
||||
*/
|
||||
|
||||
if (clear) {
|
||||
if (local_msg != (Tt_message) 0) {
|
||||
tt_message_reply(local_msg);
|
||||
tt_message_destroy(local_msg);
|
||||
}
|
||||
local_msg = (Tt_message) 0;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (fname && !msg) {
|
||||
|
||||
/*
|
||||
* Not currently used, DELETE THIS COMMENT if it
|
||||
* is ever needed.
|
||||
*/
|
||||
|
||||
if (local_msg != (Tt_message) 0) {
|
||||
/*
|
||||
* Set the filename arg to the new, passed-in
|
||||
* file name, and reply to the message.
|
||||
*/
|
||||
tt_message_arg_val_set(local_msg, 0, fname);
|
||||
tt_message_reply(local_msg);
|
||||
local_msg = (Tt_message) 0;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
else if (!fname && msg) {
|
||||
/*
|
||||
* Just store the message for a later reply. If
|
||||
* we already have a stored message, return a failure
|
||||
* status (0) and reject the incoming message.
|
||||
*/
|
||||
if (local_msg != (Tt_message) 0) {
|
||||
tt_message_reject(msg);
|
||||
return 0;
|
||||
}
|
||||
else {
|
||||
local_msg = msg;
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
else {
|
||||
/*
|
||||
* The caller is confused.
|
||||
*/
|
||||
tt_message_reject(msg);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
send_tt_saved()
|
||||
{
|
||||
int mark;
|
||||
int fd;
|
||||
int fdm;
|
||||
int len=0;
|
||||
int Mlen=0;
|
||||
int rlen=0;
|
||||
char* buffer=NULL;
|
||||
char* Fbuffer=NULL;
|
||||
char* Mbuffer=NULL;
|
||||
struct stat statbuf; /* Information on a file. */
|
||||
Tt_status ttstat;
|
||||
Tt_message msg;
|
||||
|
||||
mark = tt_mark();
|
||||
msg = tt_message_create();
|
||||
tt_message_address_set(msg, TT_HANDLER);
|
||||
tt_message_handler_set(msg, tt_message_sender(local_msg));
|
||||
tt_message_class_set(msg, TT_NOTICE);
|
||||
tt_message_scope_set(msg, TT_SESSION);
|
||||
tt_message_session_set(msg, tt_default_session());
|
||||
tt_message_op_set(msg, "Saved");
|
||||
|
||||
/* Read the base file regardless of format */
|
||||
fd = open(last_fname, O_RDONLY | O_NDELAY);
|
||||
len = lseek(fd, 0, SEEK_END);
|
||||
(void) lseek(fd, 0, SEEK_SET);
|
||||
Fbuffer = XtMalloc(len + 1);
|
||||
if ((rlen = read(fd, Fbuffer, len)) != len)
|
||||
{
|
||||
/* didn't read whole file! */
|
||||
printf("dtcreate: Only read %d of %d bytes of icon file!\n", rlen, len);
|
||||
}
|
||||
(void) close(fd);
|
||||
Fbuffer[len]='\0';
|
||||
|
||||
rlen = 0;
|
||||
/* Handle the XBM format */
|
||||
if( (fileFormat != FORMAT_XPM) && (stat(dummy, &statbuf) == 0) )
|
||||
{
|
||||
/* Read the mask file if one exists */
|
||||
fdm = open(dummy, O_RDONLY | O_NDELAY);
|
||||
Mlen = lseek(fdm, 0, SEEK_END);
|
||||
(void) lseek(fdm, 0, SEEK_SET);
|
||||
Mbuffer = XtMalloc(Mlen + 1);
|
||||
if ((rlen = read(fdm, Mbuffer, Mlen)) != Mlen)
|
||||
{
|
||||
/* didn't read whole file! */
|
||||
printf(
|
||||
"dtcreate: Only read %d of %d bytes of icon file!\n",
|
||||
rlen, Mlen);
|
||||
}
|
||||
(void) close(fdm);
|
||||
Mbuffer[Mlen] ='\0';
|
||||
|
||||
/* Double buffer the base and mask */
|
||||
buffer = XtMalloc(strlen(Fbuffer)+strlen(Mbuffer)+1);
|
||||
strcpy(buffer, Fbuffer);
|
||||
buffer[strlen(Fbuffer)] ='\0';
|
||||
strcat(buffer, Mbuffer);
|
||||
buffer[strlen(Fbuffer)+strlen(Mbuffer)+1] ='\0';
|
||||
XtFree(Mbuffer);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* No mask/bm just pass the pm file */
|
||||
buffer = XtMalloc(len + 1);
|
||||
strcpy(buffer, Fbuffer);
|
||||
buffer[len+1] ='\0';
|
||||
}
|
||||
|
||||
tt_message_barg_add(msg, TT_IN, tt_message_arg_type(local_msg, 0),
|
||||
(void *) buffer, Mlen+len+1);
|
||||
tt_message_arg_add(msg, TT_IN, "string", msgID);
|
||||
|
||||
ttstat = tt_message_send(msg);
|
||||
tt_message_destroy(msg);
|
||||
tt_release(mark);
|
||||
|
||||
XtFree(Fbuffer);
|
||||
XtFree(buffer);
|
||||
}
|
||||
|
||||
|
||||
Tt_message ProcessToolTalkMessage(Tt_message msg,
|
||||
void* cdata,
|
||||
Tt_message contract)
|
||||
{
|
||||
int mark = tt_mark();
|
||||
char* op = tt_message_op(msg);
|
||||
|
||||
if (!strcmp(op, "Quit")) {
|
||||
/*
|
||||
* Do any necessary cleanup here, call
|
||||
* tt_message_reply(), and quit.
|
||||
* Since this is not currently implemented here,
|
||||
* the message will just be failed for now.
|
||||
*/
|
||||
tt_message_fail(msg);
|
||||
}
|
||||
/*
|
||||
* The messages that must interact with the X environment
|
||||
* are not supported currently. If a realized,
|
||||
* mappedWhenManaged top-level widget were passed to
|
||||
* ttdt_session_join(), they would be handled automatically.
|
||||
* Since that is not the case, they are passed to this
|
||||
* callback, and could be implemented here if desired
|
||||
* (if so, be sure to change tt_message_reject to
|
||||
* tt_message_reply!).
|
||||
*/
|
||||
else {
|
||||
tt_message_reject(msg);
|
||||
}
|
||||
|
||||
tt_release(mark);
|
||||
return (Tt_message) 0;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
NAME: handle_dialog_child( wgt, manage_func )
|
||||
|
||||
INPUT: Widget wgt - the dialogShellWidget
|
||||
void (*manage_func)() - either XtManageChild
|
||||
or XtUnmanageChild
|
||||
|
||||
RETURN: int - NO_ERROR if successfull
|
||||
ERROR otherwise
|
||||
|
||||
DESCRIPTION: Handles the popping up or popping down of dialog shells
|
||||
by managing or unmanaging their children.
|
||||
|
||||
CREATION: Visual Edge Software Sept 19/91
|
||||
-----------------------------------------------------------------------------*/
|
||||
static int handle_dialog_child( Widget wgt, void (*manage_func)() )
|
||||
{
|
||||
int i, num_children;
|
||||
Widget *children;
|
||||
|
||||
XtVaGetValues( wgt,
|
||||
XmNnumChildren, &num_children,
|
||||
XmNchildren, &children,
|
||||
NULL );
|
||||
|
||||
/* We manage/unmanage the first rectObj child in the list.
|
||||
* Note that the check for rectObjClass is necessary since some
|
||||
* implementations of Motif add protocol children to the dialogShell.
|
||||
*/
|
||||
|
||||
for (i = 0; i < num_children; i++)
|
||||
{
|
||||
if ( XtIsSubclass( children[i], rectObjClass ) )
|
||||
{
|
||||
(*manage_func)(children[i]);
|
||||
return ( NO_ERROR );
|
||||
}
|
||||
}
|
||||
|
||||
return ( ERROR );
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
NAME: PopupInterface( wgt, grab_flag )
|
||||
|
||||
INPUT: Widget wgt - Widget to popup
|
||||
XtGrabKind grab_flag - grab flag
|
||||
|
||||
RETURN: int ERROR or NO_ERROR
|
||||
|
||||
DESCRIPTION: Popups up an interface. The widget should be a toplevel widget.
|
||||
Note that special handling is required for dialogShells since
|
||||
those are popped up by managing their children if they have
|
||||
some.
|
||||
The grab_flag could be any of:
|
||||
no_grab (XtGrabNone)
|
||||
nonexclusive_grab (XtGrabNonexclusive)
|
||||
exclusive_grab (XtGrabExclusive)
|
||||
|
||||
CREATION: Visual Edge Software April 6 1991
|
||||
-----------------------------------------------------------------------------*/
|
||||
int PopupInterface( Widget wgt, XtGrabKind grab_flag )
|
||||
{
|
||||
|
||||
if ( XtIsSubclass( wgt, xmDialogShellWidgetClass ) )
|
||||
{
|
||||
if ( handle_dialog_child( wgt, XtManageChild ) == ERROR )
|
||||
XtPopup( wgt, grab_flag );
|
||||
}
|
||||
else
|
||||
{
|
||||
XtPopup( wgt, grab_flag );
|
||||
}
|
||||
|
||||
return ( NO_ERROR );
|
||||
}
|
||||
Reference in New Issue
Block a user