153 lines
4.0 KiB
C++
153 lines
4.0 KiB
C++
/*
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* CiderPress
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* Copyright (C) 2007 by faddenSoft, LLC. All Rights Reserved.
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* See the file LICENSE for distribution terms.
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*/
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/*
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* Choose file name and characteristics for a file imported from an audio
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* cassette tape.
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*/
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#include "StdAfx.h"
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#include "CassImpTargetDialog.h"
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#include "GenericArchive.h" // just want kFileTypeXXX
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BEGIN_MESSAGE_MAP(CassImpTargetDialog, CDialog)
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ON_BN_CLICKED(IDC_CASSIMPTARG_BAS, OnTypeChange)
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ON_BN_CLICKED(IDC_CASSIMPTARG_INT, OnTypeChange)
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ON_BN_CLICKED(IDC_CASSIMPTARG_BIN, OnTypeChange)
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ON_EN_CHANGE(IDC_CASSIMPTARG_BINADDR, OnAddrChange)
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END_MESSAGE_MAP()
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BOOL CassImpTargetDialog::OnInitDialog(void)
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{
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/* substitute our replacement edit control */
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fAddrEdit.ReplaceDlgCtrl(this, IDC_CASSIMPTARG_BINADDR);
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fAddrEdit.SetProperties(MyEdit::kCapsOnly | MyEdit::kHexOnly);
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//CWnd* pWnd;
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CEdit* pEdit;
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pEdit = (CEdit*) GetDlgItem(IDC_CASSIMPTARG_BINADDR);
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pEdit->SetLimitText(4); // 4-digit hex value
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/* do the DDX thing, then update computed fields */
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CDialog::OnInitDialog();
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OnTypeChange();
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OnAddrChange();
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pEdit = (CEdit*) GetDlgItem(IDC_CASSIMPTARG_FILENAME);
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pEdit->SetSel(0, -1);
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pEdit->SetFocus();
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return FALSE; // don't change the focus
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}
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void CassImpTargetDialog::DoDataExchange(CDataExchange* pDX)
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{
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DDX_Radio(pDX, IDC_CASSIMPTARG_BAS, fFileTypeIndex);
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DDX_Text(pDX, IDC_CASSIMPTARG_FILENAME, fFileName);
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if (pDX->m_bSaveAndValidate) {
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CString appName;
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CheckedLoadString(&appName, IDS_MB_APP_NAME);
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if (fFileTypeIndex == kTypeBIN) {
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if (GetStartAddr() < 0) {
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MessageBox(L"The address field must be a valid 4-digit "
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L" hexadecimal number.",
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appName, MB_OK);
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pDX->Fail();
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return;
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}
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fStartAddr = (unsigned short) GetStartAddr();
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}
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if (fFileName.IsEmpty()) {
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MessageBox(L"You must enter a filename.", appName, MB_OK);
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pDX->Fail();
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return;
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}
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} else {
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CWnd* pWnd;
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CString tmpStr;
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pWnd = GetDlgItem(IDC_CASSIMPTARG_BINADDR);
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tmpStr.Format(L"%04X", fStartAddr);
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pWnd->SetWindowText(tmpStr);
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}
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}
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void CassImpTargetDialog::OnTypeChange(void)
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{
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CButton* pButton;
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CWnd* pWnd;
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pButton = (CButton*) GetDlgItem(IDC_CASSIMPTARG_BIN);
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pWnd = GetDlgItem(IDC_CASSIMPTARG_BINADDR);
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pWnd->EnableWindow(pButton->GetCheck() == BST_CHECKED);
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}
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void CassImpTargetDialog::OnAddrChange(void)
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{
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CWnd* pWnd;
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CString tmpStr;
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long val;
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val = GetStartAddr();
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if (val < 0)
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val = 0;
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tmpStr.Format(L".%04X", val + fFileLength-1);
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pWnd = GetDlgItem(IDC_CASSIMPTARG_RANGE);
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pWnd->SetWindowText(tmpStr);
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}
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long CassImpTargetDialog::GetStartAddr(void) const
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{
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CWnd* pWnd = GetDlgItem(IDC_CASSIMPTARG_BINADDR);
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ASSERT(pWnd != NULL);
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CString aux;
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pWnd->GetWindowText(aux);
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const WCHAR* str = aux;
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WCHAR* end;
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long val;
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if (str[0] == '\0') {
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LOGI(" HEY: blank addr, returning -1");
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return -1;
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}
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val = wcstoul(aux, &end, 16);
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if (end != str + wcslen(str)) {
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LOGI(" HEY: found some garbage in addr '%ls', returning -1",
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(LPCWSTR) aux);
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return -1;
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}
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return val;
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}
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long CassImpTargetDialog::GetFileType(void) const
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{
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switch (fFileTypeIndex) {
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case kTypeBIN: return kFileTypeBIN;
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case kTypeINT: return kFileTypeINT;
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case kTypeBAS: return kFileTypeBAS;
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default:
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assert(false);
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return -1;
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}
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}
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void CassImpTargetDialog::SetFileType(long type)
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{
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switch (type) {
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case kFileTypeBIN: fFileTypeIndex = kTypeBIN; break;
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case kFileTypeINT: fFileTypeIndex = kTypeINT; break;
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case kFileTypeBAS: fFileTypeIndex = kTypeBAS; break;
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default:
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assert(false);
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break;
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}
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}
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