frmImport::frmImport(frmMain *form, pgObject *_object, pgConn *_conn)
{
// Initialize variables
connection = _conn;
object = _object;
done = false;
// Set-up window
SetFont(settings->GetSystemFont());
LoadResource(form, wxT("frmImport"));
RestorePosition();
SetTitle(wxT("Import data from file into ") + object->GetName());
SetIcon(*reload_png_ico);
// Fill the encoding combobox
long encNo = 0;
wxString encStr;
cbEncoding->Append(wxT(""));
do
{
encStr = object->GetConnection()->ExecuteScalar(
wxT("SELECT pg_encoding_to_char(") + NumToStr(encNo) + wxT(")"));
if (pgConn::IsValidServerEncoding(encNo) && !encStr.IsEmpty())
cbEncoding->Append(encStr);
encNo++;
}
while (!encStr.IsEmpty());
cbEncoding->SetSelection(0);
// Fill the columns checklistboxes
wxCookieType cookie;
pgObject *data = 0;
wxTreeItemId columnsItem;
wxTreeItemId item = form->GetBrowser()->GetFirstChild(object->GetId(), cookie);
while (item)
{
data = form->GetBrowser()->GetObject(item);
pgaFactory *factory = data->GetFactory();
if (factory == columnFactory.GetCollectionFactory())
columnsItem = item;
if (data->GetMetaType() == PGM_COLUMN && data->IsCollection())
columnsItem = item;
if (columnsItem)
break;
item = form->GetBrowser()->GetNextChild(object->GetId(), cookie);
}
if (columnsItem)
{
pgCollection *coll = (pgCollection *)data;
coll->ShowTreeDetail(form->GetBrowser());
item = form->GetBrowser()->GetFirstChild(columnsItem, cookie);
while (item)
{
data = form->GetBrowser()->GetObject(item);
if (data->IsCreatedBy(columnFactory))
{
pgColumn *column = (pgColumn *)data;
column->ShowTreeDetail(form->GetBrowser());
if (column->GetColNumber() > 0)
{
lstColumnsToImport->Append(column->GetName());
lstIgnoreForColumns->Append(column->GetName());
}
}
item = form->GetBrowser()->GetNextChild(columnsItem, cookie);
}
for (unsigned int x = 0; x < lstColumnsToImport->GetCount(); x++)
lstColumnsToImport->Check(x, true);
}
// Fix some widgets
wxCommandEvent ev;
OnChangeFormat(ev);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// 命令处理
VOID CChildWnd::OnCommand(WPARAM wParam, LPARAM lParam)
{
switch (LOWORD(wParam))
{
case IDM_File_Open:
PostMessage(CMainWnd::m_hWnd, WM_COMMAND, IDM_File_Open, 0);
break;
case IDM_File_Export:
OnFileExport();
break;
case IDM_Play_Play:
TogglePlay();
break;
case IDM_Play_GotoStart:
Stop();
Seek(0);
break;
case IDM_Play_GotoEnd:
Stop();
Seek(MAX_Frame);
break;
case IDM_Play_StepBackward:
Stop();
Step(-1);
break;
case IDM_Play_StepForward:
Stop();
Step(1);
break;
case IDM_Play_Synchronize:
CMainWnd::CheckCommand(IDM_Play_Synchronize, CRawPlayer::ToggleSync());
break;
case IDM_Play_Scrabble:
CClientWnd::OnPlayScrabble();
break;
case IDM_Play_GdiDraw:
// 切换为 GDI 方式
if (IsDDraw())
{
EnableDDraw(FALSE);
Draw();
CIni::SetInt(INI_DirectDraw, FALSE);
}
break;
case IDM_Play_DirectDraw:
// 切换为 DirectDraw 方式
if (IsDDraw() == FALSE)
{
HRESULT hResult = EnableDDraw();
if (SUCCEEDED(hResult))
{
Draw();
CIni::SetInt(INI_DirectDraw, TRUE);
}
else
{
TCHAR tzText[MAX_PATH];
if (FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, (DWORD) hResult,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), tzText, MAX_PATH, NULL) == 0)
{
wsprintf(tzText, LNG_DirectDrawErr, hResult);
}
CMainWnd::ErrorBox(tzText);
CIni::SetInt(INI_DirectDraw, FALSE);
}
}
break;
case IDM_Play_YChannel:
case IDM_Play_UChannel:
case IDM_Play_VChannel:
case IDM_Play_RChannel:
case IDM_Play_GChannel:
case IDM_Play_BChannel:
OnPlayChannel(LOWORD(wParam));
break;
case IDM_Play_ZoomHalf:
case IDM_Play_ZoomActual:
case IDM_Play_ZoomDouble:
if (CRawPlayer::m_bSync || CClientWnd::IsScrabble())
{
CClientWnd::OnPlayZoom(LOWORD(wParam));
}
else
{
OnPlayZoom(LOWORD(wParam));
}
break;
case TB_THUMBPOSITION:
Seek((DWORD) SendMessage(m_hSeekBar, TBM_GETPOS, 0, 0));
break;
case TB_PAGEUP:
case TB_PAGEDOWN:
case TB_ENDTRACK:
case TB_THUMBTRACK:
// 暂停
if (m_bStartOfScroll)
{
m_bStartOfScroll = FALSE;
m_bPrevPlaying = Stop();
}
// 定位
Seek((DWORD) SendMessage(m_hSeekBar, TBM_GETPOS, 0, 0));
// 恢复状态
if (LOWORD(wParam) == TB_ENDTRACK)
{
if (m_bPrevPlaying)
{
Play();
}
m_bStartOfScroll = TRUE;
}
break;
case IDC_RawVideo_Play:
// 播放或停止
SendMessage(m_hToolbar, TB_CHECKBUTTON, IDM_Play_Play, lParam);
break;
case IDC_RawVideo_Seek:
// 重定位
SendMessage(m_hSeekBar, TBM_SETPOS, TRUE, lParam);
SetStatusText(m_uCurFrame + 1, SBI_CurFrame);
break;
case IDC_RawVideo_Change:
// 显示格式信息
SetStatusText(c_tzColorSpace[m_csColorSpace], SBI_ColorSpace);
SetStatusText(m_uWidth, SBI_Width);
SetStatusText(m_iHeight, SBI_Height);
SetStatusText(m_uFrameRate, SBI_FrameRate);
SetStatusText(m_iFrameStep, SBI_FrameStep);
SetStatusText(m_uCurFrame + 1, SBI_CurFrame);
SetStatusText(m_uTotalFrame, SBI_TotalFrame);
break;
case IDC_EditBox:
// 编辑格式
if (HIWORD(wParam) == EN_KILLFOCUS)
{
if (OnChangeFormat())
{
SetStatusText(LNG_Ready);
OnClickStatusBar(m_uEditBox + 1);
}
else
{
ShowWindow(m_hEditBox, SW_HIDE);
SetStatusText(LNG_InputErr);
}
}
break;
}
}
