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torben |
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// ***** BEGIN LICENSE BLOCK *****
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// * Version: MPL 1.1
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// *
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// * The contents of this file are subject to the Mozilla Public License Version
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// * 1.1 (the "License"); you may not use this file except in compliance with
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// * the License. You may obtain a copy of the License at
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// * http://www.mozilla.org/MPL/
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// *
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// * Software distributed under the License is distributed on an "AS IS" basis,
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// * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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// * for the specific language governing rights and limitations under the
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// * License.
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// *
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// * The Original Code is TurboPower SysTools
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// *
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// * The Initial Developer of the Original Code is
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// * TurboPower Software
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// *
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// * Portions created by the Initial Developer are Copyright (C) 1996-2002
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// * the Initial Developer. All Rights Reserved.
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// *
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// * Contributor(s):
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// *
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// * ***** END LICENSE BLOCK *****
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//---------------------------------------------------------------------------
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#include <vcl.h>
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#pragma hdrstop
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#include "exenumfu.h"
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//---------------------------------------------------------------------------
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#pragma package(smart_init)
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#pragma resource "*.dfm"
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TForm1 *Form1;
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//---------------------------------------------------------------------------
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__fastcall TForm1::TForm1(TComponent* Owner)
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: TForm(Owner)
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{
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}
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//---------------------------------------------------------------------------
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bool __fastcall ProcessAll(const Sysutils::TSearchRec &SR, bool ForInclusion,
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bool &Abort)
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{
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Abort = false;
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if (StopIt) {
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Abort = true;
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return false;
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}
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else {
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Application->ProcessMessages();
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return true;
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}
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}
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//---------------------------------------------------------------------------
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bool __fastcall TextFilesOnly(const Sysutils::TSearchRec &SR, bool ForInclusion,
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bool &Abort)
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{
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bool Rslt;
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Abort = false;
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if (StopIt) {
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Abort = true;
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return false;
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}
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else {
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Application->ProcessMessages();
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if (ForInclusion) {
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Rslt = false;
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String S = SR.Name;
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if ((UpperCase(ExtractFileExt(S)) == ".TXT") ||
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((SR.Attr && faDirectory) > 0)) {
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Rslt = true;
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}
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return Rslt;
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}
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else {
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return true;
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}
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}
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}
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//---------------------------------------------------------------------------
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void __fastcall TForm1::Button2Click(TObject *Sender)
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{
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StopIt = true;
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}
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//---------------------------------------------------------------------------
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void __fastcall TForm1::FormCreate(TObject *Sender)
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{
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AList = new TStringList;
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Edit1->Text = "C:\\";
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}
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//---------------------------------------------------------------------------
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void __fastcall TForm1::FormDestroy(TObject *Sender)
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{
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delete AList;
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}
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//---------------------------------------------------------------------------
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void __fastcall TForm1::Button1Click(TObject *Sender)
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{
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AList->Clear();
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ListBox1->Clear();
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Screen->Cursor = crHourGlass;
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StopIt = false;
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if (!CheckBox2->Checked) {
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EnumerateFiles(Edit1->Text, AList, CheckBox1->Checked, ProcessAll);
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ListBox1->Items = AList;
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} else {
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EnumerateFiles(Edit1->Text, AList, CheckBox1->Checked, TextFilesOnly);
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/*by its nature, EnumerateFiles also returns directory names*/
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/*remove those from the list - leaving only the text files*/
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for (long int I = 0; I < AList->Count; I++) {
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if (UpperCase(ExtractFileExt(AList->Strings[I])) == ".TXT") {
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ListBox1->Items->Add(AList->Strings[I]);
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}
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}
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}
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Screen->Cursor = crDefault;
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ListBox1->Update();
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}
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//---------------------------------------------------------------------------
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