Initial import of the CDE 2.1.30 sources from the Open Group.
This commit is contained in:
Peter Howkins
537
cde/lib/DtHelp/VolSelect.c
Normal file
537
cde/lib/DtHelp/VolSelect.c
Normal file
@@ -0,0 +1,537 @@
|
||||
/* $XConsortium: VolSelect.c /main/5 1996/08/28 16:48:11 drk $ */
|
||||
/************************************<+>*************************************
|
||||
****************************************************************************
|
||||
**
|
||||
** File: VolSelect.c
|
||||
**
|
||||
** Project: Cde DtHelp
|
||||
**
|
||||
** Description: Displays and manages a dialog to select volumes
|
||||
**
|
||||
** (c) Copyright 1993, 1994 Hewlett-Packard Company
|
||||
** (c) Copyright 1993, 1994 International Business Machines Corp.
|
||||
** (c) Copyright 1993, 1994 Sun Microsystems, Inc.
|
||||
** (c) Copyright 1993, 1994 Novell, Inc.
|
||||
**
|
||||
**
|
||||
****************************************************************************
|
||||
************************************<+>*************************************/
|
||||
|
||||
/*
|
||||
* system includes
|
||||
*/
|
||||
#include <errno.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Intrinsic.h>
|
||||
#include <X11/Xresource.h>
|
||||
|
||||
#include <Xm/MwmUtil.h> /* for MWM_ consts */
|
||||
#include <Xm/Protocols.h>
|
||||
|
||||
#include <Xm/BulletinB.h>
|
||||
#include <Xm/DialogS.h>
|
||||
#include <Xm/Form.h>
|
||||
#include <Xm/LabelG.h>
|
||||
#include <Xm/List.h>
|
||||
#include <Xm/PushB.h>
|
||||
#include <Xm/PushBG.h>
|
||||
#include <Xm/SelectioB.h>
|
||||
#include <Xm/SeparatoG.h>
|
||||
|
||||
#include <Dt/Help.h>
|
||||
|
||||
/*
|
||||
* private includes
|
||||
*/
|
||||
#include "HelpI.h"
|
||||
#include "HelposI.h" /* DTGETMESSAGE */
|
||||
#include "HelpDialogP.h"
|
||||
#include "HelpAccessI.h"
|
||||
#include "FileListUtilsI.h"
|
||||
#include "FileUtilsI.h"
|
||||
#include "HelpUtilI.h"
|
||||
#include "VolSelectI.h"
|
||||
|
||||
#ifdef NLS16
|
||||
#endif
|
||||
|
||||
/******** constants *********/
|
||||
|
||||
/* message catalog set for VolSelect.c */
|
||||
#define FUSET 10
|
||||
/******** types *********/
|
||||
typedef struct FLSelDlgRec
|
||||
{
|
||||
_DtHelpFileList fileList;
|
||||
Boolean modalDialog;
|
||||
_DtHelpFileDlgChildren dlgWidgets;
|
||||
} FLSelDlgRec;
|
||||
|
||||
/******** variables *********/
|
||||
/* Setup for the Retrun Translation set for the text field */
|
||||
/* static char defaultTranslations[] = "<Key>Return: Activate()"; */
|
||||
|
||||
/******** functions *********/
|
||||
|
||||
/*****************************************************************************
|
||||
* Function: void DestroyDialogCB(Widget w,
|
||||
* XtPointer clientData,
|
||||
* XtPointer callData);
|
||||
*
|
||||
*
|
||||
*
|
||||
* Parameters:
|
||||
*
|
||||
* Return Value: Void.
|
||||
*
|
||||
* Purpose: Free selection dialog memory
|
||||
*
|
||||
*****************************************************************************/
|
||||
static void DestroyDialogCB(
|
||||
Widget w,
|
||||
XtPointer clientData,
|
||||
XtPointer callData)
|
||||
{
|
||||
FLSelDlgRec * selDlgData = (FLSelDlgRec *) clientData;
|
||||
|
||||
/* recall that the file list is not owned by the dialog */
|
||||
XtFree((String)selDlgData);
|
||||
}
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
* Function: void CloseDialogCB(Widget w,
|
||||
* XtPointer clientData,
|
||||
* XtPointer callData);
|
||||
*
|
||||
*
|
||||
*
|
||||
* Parameters:
|
||||
*
|
||||
* Return Value: Void.
|
||||
*
|
||||
* Purpose: Closes the dialog
|
||||
*
|
||||
*****************************************************************************/
|
||||
static void CloseDialogCB(
|
||||
Widget w,
|
||||
XtPointer clientData,
|
||||
XtPointer callData)
|
||||
{
|
||||
FLSelDlgRec * selDlgData = (FLSelDlgRec *) clientData;
|
||||
|
||||
/* unmanage the dialog; cause the close dialog callbacks to be called */
|
||||
XtUnmanageChild(selDlgData->dlgWidgets.form);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
* Function: void SetSelectionCB(Widget w,
|
||||
* XtPointer clientData,
|
||||
* XtPointer callData);
|
||||
*
|
||||
*
|
||||
*
|
||||
* Parameters:
|
||||
*
|
||||
* Return Value: Void.
|
||||
*
|
||||
* Purpose: Set the selections in the file list
|
||||
*
|
||||
*****************************************************************************/
|
||||
static void SetSelectionCB(
|
||||
Widget w,
|
||||
XtPointer clientData,
|
||||
XtPointer callData)
|
||||
{
|
||||
FLSelDlgRec * selDlgData = (FLSelDlgRec *) clientData;
|
||||
int * selList = NULL;
|
||||
int selCnt = 0;
|
||||
int setCnt = 0;
|
||||
int pos = 0;
|
||||
Boolean freeMem = True;
|
||||
_DtHelpFileEntry file;
|
||||
|
||||
/* get the list */
|
||||
|
||||
/* get the list of selected list items */
|
||||
XmListGetSelectedPos(selDlgData->dlgWidgets.list, &selList,&selCnt);
|
||||
if (NULL == selList)
|
||||
{ /* no more items selected ==> deselected last item */
|
||||
selCnt = 0; /* 0 < 1, which is minimum pos */
|
||||
selList = &selCnt;
|
||||
freeMem = False; /* not owned by me */
|
||||
}
|
||||
|
||||
/* set the files */
|
||||
for ( file = selDlgData->fileList, pos = 1, setCnt = 0;
|
||||
NULL != file && NULL != selList && setCnt <= selCnt;
|
||||
file = _DtHelpFileListGetNext(NULL,file), pos++ )
|
||||
{
|
||||
if ( setCnt < selCnt /* fixes bug due to valid value at selList[selCnt] */
|
||||
&& pos == selList[setCnt] )
|
||||
{
|
||||
file->fileSelected = True;
|
||||
setCnt++;
|
||||
}
|
||||
else
|
||||
{
|
||||
file->fileSelected = False;
|
||||
}
|
||||
}
|
||||
|
||||
if (freeMem) XtFree((String)selList);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
* Function: Widget CreateFileSelDialog()
|
||||
*
|
||||
*
|
||||
* Return Value: dialog widget
|
||||
*
|
||||
* Purpose: Create and display an instance of a file sel dialog.
|
||||
*
|
||||
*****************************************************************************/
|
||||
static Widget CreateFileSelDialog(
|
||||
DtHelpDialogWidget hw,
|
||||
Widget parent,
|
||||
Boolean modalDialog,
|
||||
char * dlgTitle,
|
||||
_DtHelpFileList in_out_list,
|
||||
_DtHelpFileDlgChildren * out_struct)
|
||||
{
|
||||
FLSelDlgRec * selDlgData; /* selection Dialog Data */
|
||||
XmString labelString;
|
||||
DtHelpListStruct *pHelpInfo;
|
||||
int n;
|
||||
Arg args[20];
|
||||
|
||||
#define FSWIDGETS selDlgData->dlgWidgets /* short hand */
|
||||
|
||||
/* create and init the dlg data */
|
||||
selDlgData = (FLSelDlgRec *) XtCalloc(1,sizeof(FLSelDlgRec));
|
||||
if (NULL == selDlgData) return NULL;
|
||||
selDlgData->fileList = in_out_list;
|
||||
selDlgData->modalDialog = modalDialog;
|
||||
|
||||
/* Create the shell and form used for the dialog. */
|
||||
if (NULL == dlgTitle)
|
||||
dlgTitle = (char *)_DTGETMESSAGE (FUSET, 1, "Help - Volume Selection");
|
||||
|
||||
dlgTitle = XtNewString(dlgTitle);
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNtitle, dlgTitle); n++;
|
||||
XtSetArg (args[n], XmNallowShellResize, TRUE); n++;
|
||||
FSWIDGETS.shell = (Widget) XmCreateDialogShell(parent, "fileSelectShell", args, n);
|
||||
XtFree(dlgTitle);
|
||||
XtAddCallback(FSWIDGETS.shell, XmNdestroyCallback,
|
||||
DestroyDialogCB,(XtPointer)selDlgData);
|
||||
|
||||
/* Set the useAsyncGeo on the shell */
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNuseAsyncGeometry, True); n++;
|
||||
XtSetValues (XtParent(FSWIDGETS.shell), args, n);
|
||||
|
||||
/* put the form in the shell */
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNmarginWidth, 1); n++;
|
||||
XtSetArg (args[n], XmNmarginHeight, 1); n++;
|
||||
XtSetArg (args[n], XmNshadowThickness, 1); n++;
|
||||
XtSetArg (args[n], XmNshadowType, XmSHADOW_OUT); n++;
|
||||
XtSetArg (args[n], XmNautoUnmanage, False); n++;
|
||||
XtSetArg (args[n], XmNuserData, selDlgData); n++;
|
||||
/* XtSetArg (args[n], XmNdialogStyle, (modalDialog ?
|
||||
XmDIALOG_PRIMARY_APPLICATION_MODAL : XmDIALOG_MODELESS)); n++;*/
|
||||
FSWIDGETS.form = (Widget) XmCreateForm (FSWIDGETS.shell, "selectForm", args, n);
|
||||
|
||||
/* put the list label in the form */
|
||||
labelString = XmStringCreateLocalized(((char *)_DTGETMESSAGE
|
||||
(FUSET, 2,"Help Volumes")));
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNlabelString, labelString); n++;
|
||||
XtSetArg (args[n], XmNleftAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNleftOffset, 5); n++;
|
||||
XtSetArg (args[n], XmNtopAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNtopOffset, 10); n++;
|
||||
XtSetArg (args[n], XmNrightAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNrightOffset, 5); n++;
|
||||
XtSetArg (args[n], XmNalignment, XmALIGNMENT_BEGINNING); n++;
|
||||
FSWIDGETS.label = (Widget)
|
||||
XmCreateLabelGadget (FSWIDGETS.form, "listLabel", args, n);
|
||||
XtManageChild (FSWIDGETS.label);
|
||||
XmStringFree (labelString);
|
||||
|
||||
/* Create the select scrolled list */
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNlistSizePolicy, XmCONSTANT); n++;
|
||||
XtSetArg (args[n], XmNselectionPolicy, XmMULTIPLE_SELECT); n++;
|
||||
XtSetArg (args[n], XmNdoubleClickInterval, 10);/*basically disables*/n++;
|
||||
XtSetArg (args[n], XmNhighlightOnEnter, True); n++;
|
||||
FSWIDGETS.list = (Widget) XmCreateScrolledList (FSWIDGETS.form, "selList", args, n);
|
||||
XtManageChild(FSWIDGETS.list);
|
||||
|
||||
XtAddCallback(FSWIDGETS.list, XmNsingleSelectionCallback,
|
||||
SetSelectionCB,(XtPointer) selDlgData);
|
||||
XtAddCallback(FSWIDGETS.list, XmNmultipleSelectionCallback,
|
||||
SetSelectionCB,(XtPointer) selDlgData);
|
||||
XtAddCallback(FSWIDGETS.list, XmNextendedSelectionCallback,
|
||||
SetSelectionCB,(XtPointer) selDlgData);
|
||||
/* XtAddCallback(FSWIDGETS.list, XmNdefaultActionCallback,
|
||||
SetSelectionCB, (XtPointer) selDlgData);*/
|
||||
|
||||
/* Set the constraints on our scrolled list */
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
|
||||
XtSetArg (args[n], XmNtopWidget, FSWIDGETS.label); n++;
|
||||
XtSetArg (args[n], XmNtopOffset, 5); n++;
|
||||
XtSetArg (args[n], XmNleftAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNleftOffset, 10); n++;
|
||||
XtSetArg (args[n], XmNrightAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNrightOffset, 10); n++;
|
||||
XtSetArg (args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNbottomOffset, 100); n++;
|
||||
/* 100 is just a rough guess of the one that we'll calc & install later */
|
||||
XtSetValues (XtParent (FSWIDGETS.list), args, n);
|
||||
|
||||
/* put the prompt label in the form */
|
||||
labelString = XmStringCreateLocalized(((char *)_DTGETMESSAGE
|
||||
(FUSET, 3,"Select one or more help volumes")));
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNlabelString, labelString); n++;
|
||||
XtSetArg (args[n], XmNleftAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNleftOffset, 20); n++;
|
||||
XtSetArg (args[n], XmNrightAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNrightOffset, 20); n++;
|
||||
XtSetArg (args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
|
||||
XtSetArg (args[n], XmNtopWidget, XtParent(FSWIDGETS.list)); n++;
|
||||
XtSetArg (args[n], XmNtopOffset, 5); n++;
|
||||
FSWIDGETS.prompt =(Widget)
|
||||
XmCreateLabelGadget (FSWIDGETS.form, "prompt", args, n);
|
||||
XtManageChild (FSWIDGETS.prompt);
|
||||
XmStringFree (labelString);
|
||||
|
||||
/* Create a separator between the buttons */
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNleftAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNrightAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
|
||||
XtSetArg (args[n], XmNtopWidget,FSWIDGETS.prompt); n++;
|
||||
XtSetArg (args[n], XmNtopOffset, 5); n++;
|
||||
FSWIDGETS.separator = (Widget) XmCreateSeparatorGadget (
|
||||
FSWIDGETS.form, "separator", args, n);
|
||||
XtManageChild (FSWIDGETS.separator);
|
||||
|
||||
/** Create the action buttons along the bottom **/
|
||||
|
||||
/* Create the close button */
|
||||
labelString = XmStringCreateLocalized(((char *)_DTGETMESSAGE
|
||||
(FUSET, 4,"Close")));
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNlabelString, labelString); n++;
|
||||
XtSetArg (args[n], XmNleftAttachment, XmATTACH_POSITION); n++;
|
||||
XtSetArg (args[n], XmNleftPosition, 10); n++;
|
||||
XtSetArg (args[n], XmNrightAttachment, XmATTACH_POSITION); n++;
|
||||
XtSetArg (args[n], XmNrightPosition, 35); n++;
|
||||
XtSetArg (args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
|
||||
XtSetArg (args[n], XmNtopWidget, FSWIDGETS.separator); n++;
|
||||
XtSetArg (args[n], XmNtopOffset, 4); n++;
|
||||
XtSetArg (args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNbottomOffset, 4); n++;
|
||||
XtSetArg (args[n], XmNmarginHeight, 3); n++;
|
||||
FSWIDGETS.closeBtn = (Widget) XmCreatePushButtonGadget (
|
||||
FSWIDGETS.form, "closeBtn", args, n);
|
||||
XtManageChild (FSWIDGETS.closeBtn);
|
||||
XmStringFree (labelString);
|
||||
|
||||
XtAddCallback(FSWIDGETS.closeBtn, XmNactivateCallback,
|
||||
(XtCallbackProc)CloseDialogCB, (XtPointer) selDlgData);
|
||||
|
||||
/* Build the Help button */
|
||||
labelString = XmStringCreateLocalized(((char *)_DTGETMESSAGE
|
||||
(FUSET, 5,"Help")));
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNlabelString, labelString); n++;
|
||||
XtSetArg (args[n], XmNleftAttachment, XmATTACH_POSITION); n++;
|
||||
XtSetArg (args[n], XmNleftPosition, 65); n++;
|
||||
XtSetArg (args[n], XmNrightAttachment, XmATTACH_POSITION); n++;
|
||||
XtSetArg (args[n], XmNrightPosition, 90); n++;
|
||||
XtSetArg (args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
|
||||
XtSetArg (args[n], XmNtopWidget, FSWIDGETS.separator); n++;
|
||||
XtSetArg (args[n], XmNtopOffset, 4); n++;
|
||||
XtSetArg (args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNbottomOffset, 4); n++;
|
||||
XtSetArg (args[n], XmNmarginHeight, 3); n++;
|
||||
FSWIDGETS.helpBtn = (Widget) XmCreatePushButtonGadget (
|
||||
FSWIDGETS.form, "helpBtn", args, n);
|
||||
XtManageChild (FSWIDGETS.helpBtn);
|
||||
XmStringFree (labelString);
|
||||
|
||||
pHelpInfo = _DtHelpListAdd(DtHELP_volSelectHelpBtn_STR,
|
||||
(Widget) hw, &hw->help_dialog.help,
|
||||
&hw->help_dialog.help.pHelpListHead);
|
||||
XtAddCallback(FSWIDGETS.helpBtn, XmNactivateCallback,
|
||||
_DtHelpCB, (XtPointer) pHelpInfo);
|
||||
|
||||
/* set the forms default and cancel button (for KCancel) */
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNcancelButton, FSWIDGETS.closeBtn); n++;
|
||||
XtSetArg (args[n], XmNdefaultButton, FSWIDGETS.closeBtn); n++;
|
||||
XtSetValues (FSWIDGETS.form, args, n);
|
||||
|
||||
/* Set the traversal rules */
|
||||
XtSetArg (args[0], XmNnavigationType, XmSTICKY_TAB_GROUP); /* tab */
|
||||
XtSetValues(FSWIDGETS.list,args,1);
|
||||
XtSetValues(FSWIDGETS.closeBtn,args,1);
|
||||
XtSetValues(FSWIDGETS.helpBtn,args,1);
|
||||
|
||||
/* set initial focus to list */
|
||||
XmProcessTraversal(FSWIDGETS.list,XmTRAVERSE_CURRENT);
|
||||
|
||||
#if 0
|
||||
/* Adjust the decorations for the dialog shell of the dialog */
|
||||
n = 0;
|
||||
XtSetArg(args[n], XmNmwmFunctions, MWM_FUNC_MOVE); n++;
|
||||
XtSetArg(args[n], XmNmwmDecorations,
|
||||
MWM_DECOR_BORDER | MWM_DECOR_TITLE); n++;
|
||||
XtSetValues (FSWIDGETS.shell, args, n);
|
||||
#endif
|
||||
|
||||
{ /* set the proper offset between the bottom of the list
|
||||
and the bottom of the form to maintain a constant sized
|
||||
button bar. */
|
||||
int offset = 0;
|
||||
Dimension widgetBorderHeight = 0;
|
||||
Dimension widgetHeight = 0;
|
||||
|
||||
/* first calc offset of list to form bottom based on earlier sizes */
|
||||
#define KNOWN_OFFSETS_BELOW_LIST 24 /* 2*(4+3) + 2*5 */
|
||||
offset = KNOWN_OFFSETS_BELOW_LIST;
|
||||
n = 0;
|
||||
XtSetArg(args[n], XmNborderWidth, &widgetBorderHeight); n++;
|
||||
XtSetArg(args[n], XmNheight, &widgetHeight); n++;
|
||||
XtGetValues(FSWIDGETS.closeBtn, args, n);
|
||||
offset += widgetHeight + 2 * widgetBorderHeight;
|
||||
XtGetValues(FSWIDGETS.separator, args, n);
|
||||
offset += widgetHeight + 2 * widgetBorderHeight;
|
||||
XtGetValues(FSWIDGETS.prompt, args, n);
|
||||
offset += widgetHeight + 2 * widgetBorderHeight;
|
||||
XtGetValues(XtParent(FSWIDGETS.list), args, 1); /* get only first arg */
|
||||
offset += widgetBorderHeight;
|
||||
|
||||
/* then set the offset */
|
||||
n = 0;
|
||||
XtSetArg (args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
|
||||
XtSetArg (args[n], XmNbottomOffset, offset); n++;
|
||||
XtSetValues (XtParent (FSWIDGETS.list), args, n);
|
||||
}
|
||||
|
||||
/* Add the popup position callback to our select dialog */
|
||||
XtAddCallback (FSWIDGETS.shell, XmNpopupCallback,
|
||||
(XtCallbackProc)_DtHelpMapCB, (XtPointer) XtParent(parent));
|
||||
|
||||
/* Add our help callback to the form of the dialog */
|
||||
pHelpInfo = _DtHelpListAdd(DtHELP_volSelectShell_STR,
|
||||
(Widget) hw, &hw->help_dialog.help,
|
||||
&hw->help_dialog.help.pHelpListHead);
|
||||
XtAddCallback(FSWIDGETS.form, XmNhelpCallback,
|
||||
_DtHelpCB, (XtPointer) pHelpInfo);
|
||||
|
||||
if (out_struct) *out_struct = FSWIDGETS;
|
||||
return FSWIDGETS.form;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
* Function: void _DtHelpFileListCreateSelectionDialog()
|
||||
*
|
||||
*
|
||||
* Parameters: parent Specifies the parent widget
|
||||
* modelDialog should the dialog be modal or not
|
||||
* fileList list of files from which to select
|
||||
*
|
||||
* Return Value: widget for the modal dialog box
|
||||
*
|
||||
* Purpose: Setup the selection dialog,
|
||||
* displays the dialog, allow user selection, and return.
|
||||
*
|
||||
*****************************************************************************/
|
||||
Widget _DtHelpFileListCreateSelectionDialog (
|
||||
DtHelpDialogWidget hw,
|
||||
Widget parent,
|
||||
Boolean modalDialog,
|
||||
char * dlgTitle,
|
||||
XmFontList * io_titlesFontList,
|
||||
_DtHelpFileList in_out_list,
|
||||
_DtHelpFileDlgChildren * out_widgets)
|
||||
{
|
||||
Widget selDlg; /* selection dialog */
|
||||
_DtHelpFileDlgChildren widgets;
|
||||
XmFontList fontList;
|
||||
_DtHelpFileEntry file;
|
||||
Arg args[5];
|
||||
|
||||
/* create the dialog */
|
||||
selDlg = CreateFileSelDialog(hw, parent, modalDialog,
|
||||
dlgTitle, in_out_list, &widgets);
|
||||
|
||||
/* put the fonts and files in it */
|
||||
/** Set the fontlist of our scrolled list **/
|
||||
/* first get the font list */
|
||||
XtSetArg (args[0], XmNfontList, &fontList);
|
||||
XtGetValues (widgets.list, args, 1);
|
||||
|
||||
/* merge with font list of volume titles */
|
||||
/* do this by stepping through the fontList's entries and
|
||||
appending them to the volume title's font list */
|
||||
{
|
||||
XmFontContext context;
|
||||
|
||||
if ( (NULL != io_titlesFontList)
|
||||
&& XmFontListInitFontContext(&context,fontList) == True)
|
||||
{
|
||||
XmFontListEntry entry;
|
||||
for ( entry = XmFontListNextEntry(context) ;
|
||||
NULL != entry ;
|
||||
entry = XmFontListNextEntry(context) )
|
||||
{
|
||||
*io_titlesFontList =
|
||||
XmFontListAppendEntry(*io_titlesFontList,entry);
|
||||
}
|
||||
XmFontListFreeFontContext(context);
|
||||
fontList = *io_titlesFontList;
|
||||
|
||||
/* and install in place */
|
||||
XtSetArg (args[0], XmNfontList, fontList);
|
||||
XtSetValues (widgets.list, args, 1);
|
||||
}
|
||||
} /* end of scope */
|
||||
|
||||
/* populate the list with volumes */
|
||||
for ( file = in_out_list;
|
||||
NULL != file;
|
||||
file = _DtHelpFileListGetNext(NULL,file) )
|
||||
{
|
||||
XmListAddItem(widgets.list,file->fileTitleXmStr,0);
|
||||
|
||||
/* select item if file is selected */
|
||||
if (file->fileSelected) XmListSelectPos(widgets.list,0,False);
|
||||
}
|
||||
|
||||
/* manage the dialog and map it */
|
||||
XtManageChild(selDlg);
|
||||
|
||||
/* pass widgets back to caller */
|
||||
if (out_widgets) *out_widgets = widgets;
|
||||
|
||||
return selDlg;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user