101 lines
3.1 KiB
C++
101 lines
3.1 KiB
C++
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/******************************************************************
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JEDI-VCL Demo
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Copyright (C) 2004 Project JEDI
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Original author: Olivier Sannier (obones att altern dott org)
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You may retrieve the latest version of this file at the JEDI-JVCL
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home page, located at http://jvcl.sourceforge.net
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The contents of this file are used with permission, subject to
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the Mozilla Public License Version 1.1 (the "License"); you may
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not use this file except in compliance with the License. You may
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obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1_1Final.html
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Software distributed under the License is distributed on an
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"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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implied. See the License for the specific language governing
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rights and limitations under the License.
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******************************************************************/
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// $Id: MainForm.cpp,v 1.3 2004/06/15 10:43:18 obones Exp $
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//---------------------------------------------------------------------------
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#include <vcl.h>
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#pragma hdrstop
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#include "MainForm.h"
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//---------------------------------------------------------------------------
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#pragma package(smart_init)
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#pragma link "JvComCtrls"
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#pragma link "JvDialogs"
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#pragma link "JvExComCtrls"
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#pragma link "JvSimpleXml"
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#pragma resource "*.dfm"
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TfrmMain *frmMain;
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void __fastcall TfrmMain::LoadFromFile(const AnsiString Filename)
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{
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Screen->Cursor = crHourGlass;
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Enabled = false;
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try
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{
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JvTreeView1->Items->BeginUpdate();
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try
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{
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JvSimpleXml1->LoadFromFile(Filename);
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JvTreeView1->Items->Clear();
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ParseIntoTreeView(JvSimpleXml1->Root, JvTreeView1->Items->Add(NULL, ExtractFileName(Filename)));
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}
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__finally
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{
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JvTreeView1->Items->EndUpdate();
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}
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JvTreeView1->FullExpand();
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}
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__finally
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{
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Screen->Cursor = crDefault;
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Enabled = true;
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}
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}
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void __fastcall TfrmMain::ParseIntoTreeView(TJvSimpleXMLElem* AnXMLNode, TTreeNode* ATreeNode)
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{
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if (AnXMLNode != NULL)
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{
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AnsiString S;
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if (AnXMLNode->Value != "")
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S = AnXMLNode->Name + "=" + AnXMLNode->Value;
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else
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S = AnXMLNode->Name;
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AnsiString T = "";
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for (int j = 0; j < AnXMLNode->Properties->Count; j++)
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T = T + " " + AnXMLNode->Properties->Item[j]->Name + "=\"" + AnXMLNode->Properties->Item[j]->Value + "\"";
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ATreeNode = JvTreeView1->Items->AddChild(ATreeNode, S + " (" + Trim(T) + ")");
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for (int i = 0; i < AnXMLNode->Items->Count; i++)
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ParseIntoTreeView(AnXMLNode->Items->Item[i], ATreeNode);
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}
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}
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//---------------------------------------------------------------------------
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__fastcall TfrmMain::TfrmMain(TComponent* Owner)
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: TForm(Owner)
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{
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}
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//---------------------------------------------------------------------------
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void __fastcall TfrmMain::Button1Click(TObject *Sender)
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{
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JvOpenDialog1->FileName = edXMLFile->Text;
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if (JvOpenDialog1->Execute())
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{
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LoadFromFile(JvOpenDialog1->FileName);
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edXMLFile->Text = JvOpenDialog1->FileName;
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}
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}
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//---------------------------------------------------------------------------
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