static int motListSetClipboardAttrib(Ihandle *ih, const char *value)
{
Widget cbedit;
if (!ih->data->has_editbox)
return 0;
XtVaGetValues(ih->handle, XmNtextField, &cbedit, NULL);
if (iupStrEqualNoCase(value, "COPY"))
{
Ihandle* clipboard;
char *str = XmTextFieldGetSelection(cbedit);
if (!str) return 0;
clipboard = IupClipboard();
IupSetAttribute(clipboard, "TEXT", str);
IupDestroy(clipboard);
XtFree(str);
}
else if (iupStrEqualNoCase(value, "CUT"))
{
Ihandle* clipboard;
char *str = XmTextFieldGetSelection(cbedit);
if (!str) return 0;
clipboard = IupClipboard();
IupSetAttribute(clipboard, "TEXT", str);
IupDestroy(clipboard);
XtFree(str);
/* disable callbacks */
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", "1");
XmTextFieldRemove(cbedit);
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", NULL);
}
else if (iupStrEqualNoCase(value, "PASTE"))
{
Ihandle* clipboard;
char *str;
clipboard = IupClipboard();
str = IupGetAttribute(clipboard, "TEXT");
/* disable callbacks */
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", "1");
XmTextFieldRemove(cbedit);
XmTextFieldInsert(cbedit, XmTextFieldGetInsertionPosition(cbedit), str);
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", NULL);
}
else if (iupStrEqualNoCase(value, "CLEAR"))
{
/* disable callbacks */
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", "1");
XmTextFieldRemove(cbedit);
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", NULL);
}
return 0;
}
static char* get_selectedtext(Ihandle *n)
{
if (type(n) == TEXT_)
return iupmotGetMemory(XmTextFieldGetSelection( (Widget)handle(n) ) );
else if (type(n) == MULTILINE_)
return iupmotGetMemory(XmTextGetSelection( (Widget)handle(n) ) );
else if (type(n) == LIST_ && iupCheck(n, "EDITBOX")==YES)
return iupmotGetMemory(XmTextFieldGetSelection( (Widget)IupGetAttribute(n, "_IUPMOT_EDITBOX") ) );
return NULL;
}
static char* motListGetSelectedTextAttrib(Ihandle* ih)
{
if (ih->data->has_editbox)
{
char* selectedtext, *str;
Widget cbedit;
XtVaGetValues(ih->handle, XmNtextField, &cbedit, NULL);
selectedtext = XmTextFieldGetSelection(cbedit);
str = iupStrReturnStr(selectedtext);
XtFree(selectedtext);
return str;
}
else
return NULL;
}
void
TextChange(
Widget text,
XtPointer client_data,
XmTextVerifyCallbackStruct * callback_data )
{
char *homeDir, *homeDirBackup;
char *selection;
if (callback_data->reason == XmCR_MODIFYING_TEXT_VALUE ||
callback_data->reason == XmCR_MOVING_INSERT_CURSOR )
{
FileMgrData * file_mgr_data;
file_mgr_data = (FileMgrData *) client_data;
selection = XmTextFieldGetSelection(text);
/* get whats in the text widget */
homeDir = homeDirBackup = XmTextFieldGetString(text);
if(selection != NULL)
{
if(callback_data->event == NULL)
XmTextFieldClearSelection(text, CurrentTime);
else
XmTextFieldClearSelection(text, callback_data->event->xkey.time);
callback_data->doit = False;
}
else if(callback_data->reason == XmCR_MODIFYING_TEXT_VALUE)
{
/* see if the user is trying to back over the 'restricted'
* text, in this case users_home_dir
*/
if( strcmp( homeDir, "" ) != 0
&& strcmp( homeDir, file_mgr_data->restricted_directory ) <= 0 )
{
if( callback_data->text->length != 0 )
{
if( strncmp( file_mgr_data->restricted_directory,
callback_data->text->ptr,
strlen(file_mgr_data->restricted_directory)) != 0)
{
callback_data->doit = True;
}
}
else
{
callback_data->doit = False;
}
}
}
else
{
int maxlength;
maxlength = strlen( file_mgr_data->restricted_directory );
if(callback_data->newInsert < maxlength)
{
if(callback_data->event == NULL)
_XmTextFieldSetDestination((Widget)text,
(Position)callback_data->currInsert, CurrentTime);
else
{
_XmTextFieldSetDestination((Widget)text,
(Position)callback_data->currInsert,
callback_data->event->xkey.time);
callback_data->doit = False;
}
}
}
XtFree(homeDirBackup);
XtFree(selection);
}
}
