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https://github.com/electronicarts/CnC_Renegade.git
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Initial commit of Command & Conquer Renegade source code.
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LFeenanEA
279
Code/Tools/ChunkView/ChunkDataView.cpp
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279
Code/Tools/ChunkView/ChunkDataView.cpp
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/*
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** Command & Conquer Renegade(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/***********************************************************************************************
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*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
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***********************************************************************************************
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* *
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* Project Name : ChunkView *
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* *
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* $Archive:: /Commando/Code/Tools/ChunkView/ChunkDataView.cpp $*
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* *
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* Author:: Greg Hjelstrom *
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* *
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* $Modtime:: 9/28/99 9:48a $*
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* *
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* $Revision:: 2 $*
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* *
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*---------------------------------------------------------------------------------------------*
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* Functions: *
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* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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// ChunkDataView.cpp : implementation file
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//
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#include "stdafx.h"
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#include "ChunkView.h"
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#include "ChunkDataView.h"
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#include "ChunkViewDoc.h"
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#include "ChunkFileImage.h"
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#include "HexToString.h"
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#include <assert.h>
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CChunkDataView
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IMPLEMENT_DYNCREATE(CChunkDataView, CListView)
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CChunkDataView::CChunkDataView() :
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WordSize(WORD_SIZE_BYTE),
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DisplayMode(DISPLAY_MODE_HEX)
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{
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}
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CChunkDataView::~CChunkDataView()
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{
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}
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BEGIN_MESSAGE_MAP(CChunkDataView, CListView)
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//{{AFX_MSG_MAP(CChunkDataView)
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// NOTE - the ClassWizard will add and remove mapping macros here.
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CChunkDataView drawing
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void CChunkDataView::OnDraw(CDC* pDC)
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{
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CDocument* pDoc = GetDocument();
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// TODO: add draw code here
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}
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/////////////////////////////////////////////////////////////////////////////
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// CChunkDataView diagnostics
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#ifdef _DEBUG
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void CChunkDataView::AssertValid() const
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{
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CListView::AssertValid();
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}
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void CChunkDataView::Dump(CDumpContext& dc) const
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{
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CListView::Dump(dc);
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}
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#endif //_DEBUG
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/////////////////////////////////////////////////////////////////////////////
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// CChunkDataView message handlers
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void CChunkDataView::OnInitialUpdate()
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{
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CListView::OnInitialUpdate();
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CListCtrl &list = GetListCtrl();
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long flags = list.GetStyle();
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flags |= LVS_REPORT;
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SetWindowLong(list.GetSafeHwnd(), GWL_STYLE, flags);
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//list.SetFont ();
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::SendMessage (list, WM_SETFONT, (WPARAM)GetStockObject (ANSI_FIXED_FONT), 0L);
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}
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void CChunkDataView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint)
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{
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if (this == pSender) return;
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// Get the document and currently selected chunk
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CListCtrl &list = GetListCtrl();
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CChunkViewDoc * doc= (CChunkViewDoc *)GetDocument();
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const ChunkImageClass * chunk = doc->Get_Cur_Chunk();
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// Reset the list
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list.DeleteAllItems();
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// Rebuild the list view
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if (chunk != NULL) {
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Display_Chunk(chunk);
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}
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}
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void CChunkDataView::Display_Chunk(const ChunkImageClass * chunk)
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{
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CListCtrl &list = GetListCtrl();
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CChunkViewDoc * doc= (CChunkViewDoc *)GetDocument();
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if (chunk->Get_Data() == NULL) {
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Display_Chunk_Sub_Chunks(chunk);
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} else {
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switch (DisplayMode) {
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case DISPLAY_MODE_HEX:
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Display_Chunk_Hex(chunk);
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break;
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case DISPLAY_MODE_MICROCHUNKS:
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Display_Chunk_Micro_Chunks(chunk);
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break;
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};
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}
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}
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void CChunkDataView::Display_Chunk_Sub_Chunks(const ChunkImageClass * chunk)
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{
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char _buf[256];
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Reset_Columns();
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CListCtrl &list = GetListCtrl();
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static LV_COLUMN IDColumn = { LVCF_TEXT | LVCF_WIDTH | LVCF_FMT, LVCFMT_LEFT, 160, "Chunk ID", 0,0 };
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static LV_COLUMN LengthColumn = { LVCF_TEXT | LVCF_WIDTH | LVCF_FMT, LVCFMT_LEFT, 160, "Chunk Length", 0,0 };
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list.InsertColumn(0, &IDColumn);
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list.InsertColumn(1, &LengthColumn);
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for (int i=0; i<chunk->Get_Child_Count(); i++) {
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const ChunkImageClass * child = chunk->Get_Child(i);
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sprintf(_buf,"0x%08X",child->Get_ID());
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int list_item = list.InsertItem(i, _buf);
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sprintf(_buf,"0x%08X",child->Get_Length());
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list.SetItemText(list_item, 1, _buf);
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}
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}
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void CChunkDataView::Display_Chunk_Hex(const ChunkImageClass * chunk)
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{
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Reset_Columns();
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CListCtrl &list = GetListCtrl();
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static LV_COLUMN HexColumn = { LVCF_TEXT | LVCF_WIDTH | LVCF_FMT, LVCFMT_LEFT, 750, "Hex Dump", 0,0 };
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list.InsertColumn(0, &HexColumn);
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HexToStringClass * hexconverter = Create_Hex_Converter(chunk->Get_Data(),chunk->Get_Length());
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assert(hexconverter != NULL);
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int rowcounter = 0;
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while (!hexconverter->Is_Done()) {
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list.InsertItem(rowcounter++,hexconverter->Get_Next_Line());
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}
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Destroy_Hex_Converter(hexconverter);
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}
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void CChunkDataView::Display_Chunk_Micro_Chunks(const ChunkImageClass * chunk)
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{
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Reset_Columns();
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CListCtrl &list = GetListCtrl();
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static LV_COLUMN IDColumn = { LVCF_TEXT | LVCF_WIDTH | LVCF_FMT, LVCFMT_LEFT, 48, "ID", 0,0 };
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static LV_COLUMN LengthColumn = { LVCF_TEXT | LVCF_WIDTH | LVCF_FMT, LVCFMT_LEFT, 48, "Size", 0,0 };
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static LV_COLUMN DataColumn = { LVCF_TEXT | LVCF_WIDTH | LVCF_FMT, LVCFMT_LEFT, 750, "Micro Chunk Data", 0,0 };
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list.InsertColumn(0, &IDColumn);
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list.InsertColumn(1, &LengthColumn);
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list.InsertColumn(2, &DataColumn);
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int rowcounter = 0;
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const uint8 * workptr = chunk->Get_Data();
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static char _buf[256];
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while (workptr < chunk->Get_Data() + chunk->Get_Length()) {
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uint8 micro_id = *workptr++;
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uint8 micro_size = *workptr++;
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// Add a line for the id
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CString tmp_string;
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tmp_string.Format("%02x",micro_id);
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int list_item = list.InsertItem(rowcounter++, tmp_string);
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// Set the size (second column)
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tmp_string.Format("%02x",micro_size);
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list.SetItemText(list_item, 1, tmp_string);
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// Set the first line of hex data
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HexToStringClass * hexconverter = Create_Hex_Converter(workptr,micro_size);
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tmp_string = hexconverter->Get_Next_Line();
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list.SetItemText(list_item, 2, tmp_string);
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while (!hexconverter->Is_Done()) {
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tmp_string = hexconverter->Get_Next_Line();
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list_item = list.InsertItem(rowcounter++, "");
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list.SetItemText(list_item, 2, tmp_string);
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}
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workptr += micro_size;
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Destroy_Hex_Converter(hexconverter);
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}
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}
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void CChunkDataView::Reset_Columns(void)
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{
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CListCtrl &list = GetListCtrl();
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BOOL hascolumns = TRUE;
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while (hascolumns) {
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hascolumns = list.DeleteColumn(0);
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}
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}
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HexToStringClass * CChunkDataView::Create_Hex_Converter(const uint8 * data,const uint32 size)
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{
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HexToStringClass * hexconv = NULL;
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switch(WordSize) {
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case WORD_SIZE_LONG:
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hexconv = new HexToStringLongClass(data,size);
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break;
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case WORD_SIZE_SHORT:
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hexconv = new HexToStringShortClass(data,size);
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break;
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default:
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hexconv = new HexToStringByteClass(data,size);
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break;
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}
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return hexconv;
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}
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void CChunkDataView::Destroy_Hex_Converter(HexToStringClass * hexconv)
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{
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assert(hexconv != NULL);
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delete hexconv;
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}
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