void ImageViewDialog::SelectCash(int index) {
cashIndex_ = index;
if (monitor_ != NULL && cashIndex_ != -1) {
int cashCount = monitor_->Freeze();
if (cashIndex_ < cashCount) {
Cash *cash = monitor_->GetCash(cashIndex_);
// draw image.
Bitmap *topImage = cash->GetTopImage();
Bitmap *bottomImage = cash->GetBottomImage();
CString title;
title.Format(IDS_VIEW_CASH_IMAGE, CA2T(cash->GetSN()));
labelTitle_.SetWindowText(title);
ASSERT(topImage != NULL && bottomImage != NULL);
topImage_ = *topImage;
bottomImage_ = *bottomImage;
}
monitor_->Unfreeze();
}
Invalidate();
}
BOOL ImageViewDialog::PreTranslateMessage(MSG* pMsg) {
if (pMsg->message == WM_KEYDOWN) {
UINT key = pMsg->wParam;
if (key == VK_DOWN || key == VK_UP || key == VK_LEFT || key == VK_RIGHT || key == VK_NEXT || key == VK_PRIOR || key == VK_SPACE) {
if (monitor_ != NULL && cashIndex_ != -1) {
int cashCount = monitor_->Freeze();
int cashIndex = cashIndex_;
if (key == VK_DOWN || key == VK_RIGHT || key == VK_NEXT || key == VK_SPACE) {
cashIndex++;
} else if (key == VK_UP || key == VK_LEFT || key == VK_PRIOR) {
cashIndex--;
}
if (cashIndex < 0) {
cashIndex = 0;
}
if (cashIndex >= cashCount) {
cashIndex = cashCount - 1;
}
if (cashIndex != cashIndex_) {
cashIndex_ = cashIndex;
Cash *cash = monitor_->GetCash(cashIndex_);
// draw image.
Bitmap *topImage = cash->GetTopImage();
Bitmap *bottomImage = cash->GetBottomImage();
CString title;
title.Format(IDS_VIEW_CASH_IMAGE, CA2T(cash->GetSN()));
labelTitle_.SetWindowText(title);
ASSERT(topImage != NULL && bottomImage != NULL);
topImage_ = *topImage;
bottomImage_ = *bottomImage;
Invalidate();
}
monitor_->Unfreeze();
}
}
}
return CDialog::PreTranslateMessage(pMsg);
}
void CashListView::OnRButtonDown(UINT nFlags, CPoint point)
{
// TODO: 在此添加消息处理程序代码和/或调用默认值
SetFocus();
CRect clientRect;
GetClientRect(&clientRect);
clientRect.top += itemHeight_;
int index = (point.y - clientRect.top) / itemHeight_ + topItem_;
if (index >= 0 && index < itemCount_)
{
EnsureItemVisiable(index);
SelectItemAndNotify(index);
UpdateWindow();
if (monitor_ != NULL)
{
CMenu menu;
menu.LoadMenu(IDR_POPUP_SAVE_WAVE);
CMenu *contextMenu = menu.GetSubMenu(0);
ClientToScreen(&point);
int choice = contextMenu->TrackPopupMenu(TPM_RETURNCMD, point.x, point.y, this);
if (choice == ID_SAVE_WAVE)
{
BROWSEINFO bi;// 选择路径的对话框
bi.hwndOwner = NULL;// 父窗体句柄
bi.pidlRoot = NULL;// LPCITEMIDLIST （ITEMIDLIST结构的地址），保存初始根目录（若为NUll则默认为桌面目录，并初始位置在我的电脑）
bi.pszDisplayName = NULL;// 保存用户选中的目录的字符串的内存地址，大小默认为MAX_PATH(260)
bi.lpszTitle = _T("请选择用于保存的文件夹");// 对话框的标题
bi.ulFlags = 0;
bi.lpfn = BrowseCallbackProc;
bi.iImage = 0;
LPCITEMIDLIST pidl = SHBrowseForFolder(&bi);//调用显示选择对话框
//注意下 这个函数会分配内存 但不会释放 需要手动释放
if (pidl)
{
TCHAR folderName[MAX_PATH];
SHGetPathFromIDList(pidl, folderName);//将文件夹路径放到folderName中
AfxGetApp()->WriteProfileString(_T("Recently"), _T("WaveSavePath"), folderName);
int count = monitor_->Freeze();
Cash *cash = monitor_->GetCash(index);
if (cash->Valid(Cash::VALID_ADC))
{
if (LocalFileSaver::GetInstance()->SaveADCData(cash, folderName))
{
AfxMessageBox(IDS_PROMPT_SAVE_WAVE_SUCCESS, MB_ICONINFORMATION | MB_OK);
}
else
{
AfxMessageBox(IDS_PROMPT_SAVE_WAVE_FAILED, MB_ICONINFORMATION | MB_OK);
}
}
else
{
AfxMessageBox(IDS_PROMPT_INVALID_WAVE, MB_ICONWARNING | MB_OK);
}
monitor_->Unfreeze();
}
CoTaskMemFree((LPVOID)pidl); //释放pIDL所指向内存空间;
}
}
}
CWnd::OnRButtonDown(nFlags, point);
}
// CashListView message handlers
void CashListView::OnPaint() {
CRect clientRect;
GetClientRect(&clientRect);
int clientWidth = clientRect.Width();
BufferredPaintDC dc(this);
dc.FillSolidRect(clientRect, RGB(255, 255, 255));
CFont *oldFont = dc.SelectObject(GuiResources::GetInstance()->GetFont(GuiResources::FONT_NORMAL));
dc.SetTextColor(RGB(0, 0, 0));
dc.SetBkMode(TRANSPARENT);
CString text[6];
int width[6];
text[0] = _T("序号"); // __XXXX__
width[0] = 8 * clientWidth / 49;
text[1] = _T("面额"); // __XXX__
width[1] = 7 * clientWidth / 49;
text[2] = _T("版本"); // __XX__
width[2] = 6 * clientWidth / 49;
text[3] = _T("结果"); // __XXX__
width[3] = 7 * clientWidth / 49;
text[4] = _T("方向"); // __X__
width[4] = 5 * clientWidth / 49;
text[5] = _T("冠字号"); // __XXXXXXXXXXXX__
width[5] = 16 * clientWidth / 49;
int y = clientRect.top;
CRect itemRect(clientRect.left, y, clientRect.right, y + itemHeight_);
dc.FillSolidRect(itemRect, RGB(248, 248, 248));
DrawRow(&dc, y, 0, text, width);
if (monitor_ != NULL) {
int count = monitor_->Freeze();
for (int i = topItem_; i < count; i++) {
y += itemHeight_;
if (y > clientRect.bottom) {
break;
}
itemRect.OffsetRect(0, itemHeight_);
if (i == selectedItem_) {
dc.FillSolidRect(itemRect, GetFocus() == this ? RGB(54, 133, 214) : RGB(128, 128, 128));
dc.SetTextColor(RGB(255, 255, 255));
} else {
if (((i + 1) & 1) == 0) {
dc.FillSolidRect(itemRect, RGB(248, 248, 248));
}
dc.SetTextColor(RGB(0, 0, 0));
}
Cash *cash = monitor_->GetCash(i);
if (cash->Valid(Cash::VALID_INFO)) {
text[0].Format(_T("%d"), cash->Id());
if (cash->GetDenomination() <= 0) {
text[1] = _T("?");
} else {
text[1].Format(_T("%d"), cash->GetDenomination());
}
if (cash->GetVersion() <= 0) {
text[2] = _T("?");
} else {
text[2].Format(_T("%02d"), cash->GetVersion());
}
text[3].Format(_T("%03d"), cash->GetError());
if (cash->GetDirection() <= 0) {
text[4] = _T("?");
} else {
text[4].Format(_T("%d"), cash->GetDirection());
}
text[5] = cash->GetSN();
DrawRow(&dc, y, i + 1, text, width);
}
}
monitor_->Unfreeze();
}
dc.SelectObject(oldFont);
}
// WaveformViewDialog message handlers
void WaveformViewDialog::OnPaint() {
BufferredPaintDC dc(this);
CRect rectTitle;
GetDlgItem(IDC_PLACE_CAPTION)->GetWindowRect(&rectTitle);
ScreenToClient(&rectTitle);
dc.FillSolidRect(rectTitle, RGB(54, 133, 214));
CRect waveformRect;
GetDlgItem(IDC_PLACE_WAVEFORM)->GetWindowRect(&waveformRect);
ScreenToClient(&waveformRect);
dc.FillSolidRect(waveformRect, RGB(0, 0, 0));
CFont *oldFont = dc.SelectObject(GuiResources::GetInstance()->GetFont(GuiResources::FONT_NORMAL));
dc.SetTextColor(RGB(255, 255, 255));
dc.SetBkMode(TRANSPARENT);
CSize textSize = dc.GetTextExtent(_T("88888"));
waveformRect.left += textSize.cx + 8;
if (monitor_ != NULL && cashIndex_ != -1) {
int cashCount = monitor_->Freeze();
if (cashIndex_ < cashCount) {
Cash *cash = monitor_->GetCash(cashIndex_);
CPen penYellow(PS_SOLID, 1, RGB(255, 255, 0));
CPen penGreen(PS_SOLID, 1, RGB(0, 255, 0));
int count = cash->GetADCSampleCount(g_ADCChannels[channel_].id);
if (count > 0) {
CString title;
title.Format(_T("%s - %s"), (LPCTSTR)CA2T(cash->GetSN()), g_ADCChannels[channel_].name);
labelTitle_.SetWindowText(title);
const short *codes = cash->GetADCSampleCodes(g_ADCChannels[channel_].id);
const short *values = cash->GetADCSampleValues(g_ADCChannels[channel_].id);
// draw scaler
__int64 sum = 0;
short minValue = SHORT_MAX, maxValue = SHORT_MIN;
for (int i = 0; i < count; i++) {
if (values[i] < minValue) {
minValue = values[i];
}
if (values[i] > maxValue) {
maxValue = values[i];
}
sum += values[i];
}
CPen whitePen(PS_SOLID, 1, RGB(255, 255, 255));
CPen *oldPen = dc.SelectObject(&whitePen);
dc.MoveTo(waveformRect.left, waveformRect.top);
dc.LineTo(waveformRect.left, waveformRect.bottom);
int height = waveformRect.Height();
int range = g_ADCChannels[channel_].maxValue - g_ADCChannels[channel_].minValue;
// min
CString label;
int x = waveformRect.left - textSize.cx - 8;
int y = waveformRect.bottom - (minValue - g_ADCChannels[channel_].minValue) * height / range;
dc.MoveTo(waveformRect.left - 4, y);
dc.LineTo(waveformRect.right, y);
label.Format(_T("%d"), minValue);
dc.TextOut(x, y - textSize.cy / 2, label);
// center
short median = (short)(sum / count);
y = waveformRect.bottom - (median - g_ADCChannels[channel_].minValue) * height / range;
dc.MoveTo(waveformRect.left - 4, y);
dc.LineTo(waveformRect.right, y);
label.Format(_T("%d"), median);
dc.TextOut(x, y - textSize.cy / 2, label);
// max
y = waveformRect.bottom - (maxValue - g_ADCChannels[channel_].minValue) * height / range;
dc.MoveTo(waveformRect.left - 4, y);
dc.LineTo(waveformRect.right, y);
label.Format(_T("%d"), maxValue);
dc.TextOut(x, y - textSize.cy / 2, label);
dc.SelectObject(oldPen);
::DrawWaveform(&dc, waveformRect, codes, codes[0], codes[count - 1], count, &penYellow);
::DrawWaveform(&dc, waveformRect, values,
g_ADCChannels[channel_].minValue,
g_ADCChannels[channel_].maxValue, count, &penGreen);
}
}
monitor_->Unfreeze();
}
dc.SelectObject(oldFont);
}
