| OZ++ Class: FileDropdownComboBox |
/******************************************************************************
*
* Copyright (c) 2017 TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer.
*
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* FileDropdownComboBox.h
*
*****************************************************************************/
#pragma once
#include <oz++/motif/DropdownComboBox.h>
#include <oz++/Directory.h>
namespace OZ {
class FileDropdownComboBox : public DropdownComboBox {
public:
FileDropdownComboBox(View* parent, const char* name, Args& args)
:DropdownComboBox(parent, name, args.set(XmNvisibleItemCount, 10)
.set(XmNselectedPosition, 1))
{
}
FileDropdownComboBox()
:DropdownComboBox()
{
}
void create(View* parent, const char* name, Args& args)
{
DropdownComboBox::create(parent, name,
args.set(XmNvisibleItemCount, 10)
.set(XmNselectedPosition, 1));
}
void listupFiles(const char* dir, const char* pattern)
{
clear();
Directory directory(dir);
LinkedListT<CharString> list;
directory.getFileList(CharString(pattern), list);
list.sortDescending();
ListEntryT<CharString>* e = list.getEntry();
CharString firstItem;
int count = 0;
while(e) {
CharString* string = (CharString*)e->getObject();
const char* item = (const char*)(*string);
printf("%d %s\n", count, item);
if (count == 0) {
firstItem = item;
}
add(count+1, item);
count++;
e = e->getNext();
}
if (count>0) {
select((const char*)firstItem);
}
}
};
}