void
DropOnChangeView (
Widget w,
XtPointer client_data,
XtPointer call_data)
{
DtDndDropCallbackStruct *fileList = (DtDndDropCallbackStruct *)call_data;
FileMgrRec *file_mgr_rec;
DialogData * dialog_data;
ChangeDirData * change_dir_data;
ChangeDirRec * change_dir_rec;
FileMgrData * file_mgr_data;
Widget selection_box;
char *full_path_name;
int numFiles;
numFiles = fileList->dropData->numItems;
/* if multiple selection, ignore all but the last one */
if (numFiles > 0 && fileList->reason == DtCR_DND_DROP_ANIMATE)
{
file_mgr_rec = (FileMgrRec *) client_data;
dialog_data = _DtGetInstanceData ((XtPointer)file_mgr_rec);
file_mgr_data = (FileMgrData *) dialog_data->data;
full_path_name = XtNewString(fileList->dropData->data.files[numFiles-1]);
if (CheckRestrictedDir(file_mgr_rec, file_mgr_data,
&full_path_name, False) == 0)
{
change_dir_data = (ChangeDirData *) file_mgr_data->change_dir->data;
change_dir_rec =
(ChangeDirRec *)_DtGetDialogInstance(file_mgr_data->change_dir);
if (change_dir_rec)
selection_box = change_dir_rec->change_dir;
else
selection_box = NULL;
TryToChangeDir(False, full_path_name, file_mgr_data, file_mgr_rec,
change_dir_data, selection_box, NULL, NULL,
GoToNewDir);
}
XtFree(full_path_name);
}
fileList->status = DtDND_FAILURE;
}
static void
ReusePrimaryHelpWindow(
DialogData * primaryHelpDialog,
char * idString,
char * volume,
char * topicTitle,
char * fileType,
int helpType )
{
HelpData * helpData;
HelpRec * helpRec;
String helpString = NULL;
int n;
Arg args[10];
/* Reuse the existing main help window for this view */
helpData = (HelpData *)primaryHelpDialog->data;
XtFree(helpData->idString);
XtFree(helpData->volString);
XtFree(helpData->topicTitle);
XtFree(helpData->fileType);
helpData->idString = XtNewString(idString);
helpData->volString = XtNewString(volume);
helpData->topicTitle = XtNewString(topicTitle);
helpData->fileType = XtNewString(fileType);
helpData->helpType = helpType;
helpRec = (HelpRec *) _DtGetDialogInstance(primaryHelpDialog);
n = 0;
XtSetArg(args[n], DtNhelpType, (unsigned char )helpType); n++;
XtSetArg(args[n], DtNhelpType, helpType); n++;
if (helpType == DtHELP_TYPE_TOPIC)
{
XtSetArg(args[n], DtNlocationId, helpData->idString); n++;
}
else
{
helpString = MapFileTypeToHelpString(helpData->idString,
helpData->fileType);
XtSetArg(args[n], DtNstringData, helpString); n++;
XtSetArg(args[n], DtNtopicTitle, helpData->topicTitle); n++;
}
XtSetValues(helpRec->helpDialog, args, n);
XtFree(helpString);
}
static void
WriteResourceValues(
DialogData *values,
int fd,
char **name_list )
{
ChangeDirData * change_dir_data = (ChangeDirData *) values->data;
ChangeDirRec * change_dir_rec;
/* If the dialog is currently displayed, update the geometry */
/* fields to their current values. */
if (change_dir_data->displayed == True)
{
_DtGenericUpdateWindowPosition(values);
change_dir_rec = (ChangeDirRec *) _DtGetDialogInstance (values);
}
_DtDialogPutResources (fd, name_list, CHANGEDIRECTORY, values->data,
resources, changeDirClass->resource_count);
}
static Boolean
IsFilterIcon(
Widget w,
FileMgrData * fileMgrData,
String * ftName )
{
Arg args[2];
DialogData * filterEditDialogData;
FilterData * filterData;
FilterRec * filterRec;
FTData * filterEntryData;
filterEditDialogData = fileMgrData->filter_edit;
if (!filterEditDialogData)
return(False);
filterData = (FilterData *)filterEditDialogData->data;
if (!filterData->displayed)
return(False);
filterRec = (FilterRec *) _DtGetDialogInstance(filterEditDialogData);
/* Check if the parent of the widget is the filter's drawingArea */
if (XtParent(w) != filterRec->file_window)
return(False);
/*
* Each icon in the filter dialog has attached as its userData a
* pointer to a structure of information about the associated
* filetype; get this structure, to get the filetype index.
*/
XtSetArg(args[0], XmNuserData, &filterEntryData);
XtGetValues(w, args, 1);
*ftName = XtNewString(filterEntryData->filetype);
return (True);
}
void
ChangeDirectoryToParent(
FileMgrRec * file_mgr_rec,
char *directory)
{
DialogData * dialog_data;
ChangeDirData * change_dir_data;
ChangeDirRec * change_dir_rec;
FileMgrData * file_mgr_data;
Widget selection_box;
char * tmpStr;
int rc;
/* Get the change dir data record */
dialog_data = _DtGetInstanceData ((XtPointer)file_mgr_rec);
file_mgr_data = (FileMgrData *) dialog_data->data;
change_dir_data = (ChangeDirData *) file_mgr_data->change_dir->data;
change_dir_rec =(ChangeDirRec *)_DtGetDialogInstance(file_mgr_data->change_dir);
if (change_dir_rec)
selection_box = change_dir_rec->change_dir;
else
selection_box = NULL;
/* check if user attempts to go outside restricted directory */
rc = CheckRestrictedDir (file_mgr_rec, file_mgr_data, &directory, True);
/* Process the string representing a directory to verify */
/* that it is a valid path. */
if (rc == 0)
{
TryToChangeDir(False, directory, file_mgr_data, file_mgr_rec,
change_dir_data, selection_box, NULL, NULL,
GoToNewDir);
}
}
void
ShowPreferencesDialog(
Widget w,
XtPointer client_data,
XtPointer callback )
{
FileMgrRec * file_mgr_rec;
DialogData * dialog_data;
FileMgrData * file_mgr_data;
PreferencesRec *preferences_rec;
Arg args[1];
Widget mbar;
char *tmpStr, *tempStr;
/* Set the menu item to insensitive to prevent multiple */
/* dialogs from being posted and get the area under the */
/* menu pane redrawn. */
if (w)
{
mbar = XmGetPostedFromWidget(XtParent(w));
XmUpdateDisplay (w);
XtSetArg(args[0], XmNuserData, &file_mgr_rec);
XtGetValues(mbar, args, 1);
/* Ignore accelerators when we're insensitive */
if ((file_mgr_rec->menuStates & PREFERENCES) == 0)
{
XSetInputFocus(XtDisplay(w),
XtWindow(file_mgr_rec->preferencesBtn_child),
RevertToParent, CurrentTime);
return;
}
}
else
{
/* Done only during a restore session */
file_mgr_rec = (FileMgrRec *)client_data;
}
/* Ignore accelerators received after we're unposted */
if ((dialog_data = _DtGetInstanceData ((XtPointer)file_mgr_rec)) == NULL)
return;
file_mgr_data = (FileMgrData *) dialog_data->data;
file_mgr_rec->menuStates &= ~ PREFERENCES;
_DtShowDialog (file_mgr_rec->shell, NULL, (XtPointer)file_mgr_rec,
file_mgr_data->preferences, PreferencesChange,
(XtPointer)file_mgr_rec, PreferencesClose,
(XtPointer)file_mgr_rec, NULL, False, False, NULL, NULL);
/* set the title */
preferences_rec = (PreferencesRec *)_DtGetDialogInstance(
file_mgr_data->preferences);
if(file_mgr_data->title != NULL &&
(strcmp(file_mgr_data->helpVol, DTFILE_HELP_NAME) != 0 ||
strcmp(file_mgr_data->title, "Trash Can") == 0))
{
tmpStr = GETMESSAGE(23, 1, "Set View Options");
tempStr = (char *)XtMalloc(strlen(tmpStr) +
strlen(file_mgr_data->title) + 5);
sprintf(tempStr, "%s - %s", file_mgr_data->title, tmpStr);
}
else
{
tmpStr = (GETMESSAGE(23,22, "File Manager - Set View Options"));
tempStr = XtNewString(tmpStr);
}
XtSetArg (args[0], XmNtitle, tempStr);
XtSetValues (preferences_rec->shell, args, 1);
XtFree(tempStr);
file_mgr_rec->preferencesBtn_child=preferences_rec->shell;
}
void
ChangeToNewDir (
Widget text_field,
XtPointer client_data,
XmAnyCallbackStruct * callback_data )
{
DialogData * dialog_data;
ChangeDirData * change_dir_data;
ChangeDirRec * change_dir_rec;
FileMgrRec * file_mgr_rec;
FileMgrData * file_mgr_data;
char * value;
Widget selection_box;
Arg args[1];
char * tmpStr;
int rc;
/* Get the change dir data record */
file_mgr_rec = (FileMgrRec *) client_data;
dialog_data = _DtGetInstanceData ((XtPointer)file_mgr_rec);
file_mgr_data = (FileMgrData *) dialog_data->data;
change_dir_data = (ChangeDirData *) file_mgr_data->change_dir->data;
change_dir_rec =(ChangeDirRec *)_DtGetDialogInstance(file_mgr_data->change_dir);
if (change_dir_rec)
selection_box = change_dir_rec->change_dir;
else
selection_box = NULL;
value = (char *)XmTextFieldGetString(text_field);
/* check if user attempts to go outside restricted directory */
rc = CheckRestrictedDir (file_mgr_rec, file_mgr_data, &value, True);
/*
This code will de-activate the text widget.
HCI requests that if the switch is not successful, don't de-activate it
so user has a change to go back and correct it without having to pop it
up again.
XmProcessTraversal(file_mgr_rec->file_window, XmTRAVERSE_CURRENT);
XtSetArg (args[0], XmNallowShellResize, False);
XtSetValues (file_mgr_rec->shell, args, 1);
XtUnmanageChild(file_mgr_rec->current_directory_text);
XtSetArg (args[0], XmNallowShellResize, True);
XtSetValues (file_mgr_rec->shell, args, 1);
file_mgr_data->fast_cd_enabled = False;
*/
/* Process the string representing a directory to verify */
/* that it is a valid path. */
if (rc == 0)
{
if( TryToChangeDir(False, value, file_mgr_data, file_mgr_rec,
change_dir_data, selection_box, NULL, NULL,
GoToNewDir) )
/* de-activate the text widget */
UnpostTextPath( file_mgr_data );
}
XtFree(value);
}
