/*
* tkUnixDialog.c --
*
* Contains the Unix implementation of the common dialog boxes:
*
* Copyright (c) 1996 Sun Microsystems, Inc.
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
* SCCS: @(#) tkUnixDialog.c 1.5 96/08/28 21:21:01
*
*/
#include "tkInt.h"
#include "tkUnixInt.h"
/*
*----------------------------------------------------------------------
*
* EvalArgv --
*
* Invokes the Tcl procedure with the arguments. argv[0] is set by
* the caller of this function. It may be different than cmdName.
* The TCL command will see argv[0], not cmdName, as its name if it
* invokes [lindex [info level 0] 0]
*
* Results:
* TCL_ERROR if the command does not exist and cannot be autoloaded.
* Otherwise, return the result of the evaluation of the command.
*
* Side effects:
* The command may be autoloaded.
*
*----------------------------------------------------------------------
*/
static int EvalArgv(interp, cmdName, argc, argv)
Tcl_Interp *interp; /* Current interpreter. */
char * cmdName; /* Name of the TCL command to call */
int argc; /* Number of arguments. */
char **argv; /* Argument strings. */
{
Tcl_CmdInfo cmdInfo;
if (!Tcl_GetCommandInfo(interp, cmdName, &cmdInfo)) {
char * cmdArgv[2];
/*
* This comand is not in the interpreter yet -- looks like we
* have to auto-load it
*/
if (!Tcl_GetCommandInfo(interp, "auto_load", &cmdInfo)) {
Tcl_ResetResult(interp);
Tcl_AppendResult(interp, "cannot execute command \"auto_load\"",
NULL);
return TCL_ERROR;
}
cmdArgv[0] = "auto_load";
cmdArgv[1] = cmdName;
if ((*cmdInfo.proc)(cmdInfo.clientData, interp, 2, cmdArgv)!= TCL_OK){
return TCL_ERROR;
}
if (!Tcl_GetCommandInfo(interp, cmdName, &cmdInfo)) {
Tcl_ResetResult(interp);
Tcl_AppendResult(interp, "cannot auto-load command \"",
cmdName, "\"",NULL);
return TCL_ERROR;
}
}
return (*cmdInfo.proc)(cmdInfo.clientData, interp, argc, argv);
}
/*
*----------------------------------------------------------------------
*
* Tk_ChooseColorCmd --
*
* This procedure implements the color dialog box for the Unix
* platform. See the user documentation for details on what it
* does.
*
* Results:
* See user documentation.
*
* Side effects:
* A dialog window is created the first time this procedure is called.
* This window is not destroyed and will be reused the next time the
* application invokes the "tk_chooseColor" command.
*
*----------------------------------------------------------------------
*/
int
Tk_ChooseColorCmd(clientData, interp, argc, argv)
ClientData clientData; /* Main window associated with interpreter. */
Tcl_Interp *interp; /* Current interpreter. */
int argc; /* Number of arguments. */
char **argv; /* Argument strings. */
{
return EvalArgv(interp, "tkColorDialog", argc, argv);
}
/*
*----------------------------------------------------------------------
*
* Tk_GetOpenFileCmd --
*
* This procedure implements the "open file" dialog box for the
* Unix platform. See the user documentation for details on what
* it does.
*
* Results:
* See user documentation.
*
* Side effects:
* A dialog window is created the first this procedure is called.
* This window is not destroyed and will be reused the next time
* the application invokes the "tk_getOpenFile" or
* "tk_getSaveFile" command.
*
*----------------------------------------------------------------------
*/
int
Tk_GetOpenFileCmd(clientData, interp, argc, argv)
ClientData clientData; /* Main window associated with interpreter. */
Tcl_Interp *interp; /* Current interpreter. */
int argc; /* Number of arguments. */
char **argv; /* Argument strings. */
{
Tk_Window tkwin = (Tk_Window)clientData;
if (Tk_StrictMotif(tkwin)) {
return EvalArgv(interp, "tkMotifFDialog", argc, argv);
} else {
return EvalArgv(interp, "tkFDialog", argc, argv);
}
}
/*
*----------------------------------------------------------------------
*
* Tk_GetSaveFileCmd --
*
* Same as Tk_GetOpenFileCmd but opens a "save file" dialog box
* instead
*
* Results:
* Same as Tk_GetOpenFileCmd.
*
* Side effects:
* Same as Tk_GetOpenFileCmd.
*
*----------------------------------------------------------------------
*/
int
Tk_GetSaveFileCmd(clientData, interp, argc, argv)
ClientData clientData; /* Main window associated with interpreter. */
Tcl_Interp *interp; /* Current interpreter. */
int argc; /* Number of arguments. */
char **argv; /* Argument strings. */
{
Tk_Window tkwin = (Tk_Window)clientData;
if (Tk_StrictMotif(tkwin)) {
return EvalArgv(interp, "tkMotifFDialog", argc, argv);
} else {
return EvalArgv(interp, "tkFDialog", argc, argv);
}
}
/*
*----------------------------------------------------------------------
*
* Tk_MessageBoxCmd --
*
* This procedure implements the MessageBox window for the
* Unix platform. See the user documentation for details on what
* it does.
*
* Results:
* See user documentation.
*
* Side effects:
* None. The MessageBox window will be destroy before this procedure
* returns.
*
*----------------------------------------------------------------------
*/
int
Tk_MessageBoxCmd(clientData, interp, argc, argv)
ClientData clientData; /* Main window associated with interpreter. */
Tcl_Interp *interp; /* Current interpreter. */
int argc; /* Number of arguments. */
char **argv; /* Argument strings. */
{
return EvalArgv(interp, "tkMessageBox", argc, argv);
}