?? titleview.cpp
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// TitleView.cpp : implementation file
//
#include "stdafx.h"
#include "StockRefer.h"
#include "TitleView.h"
#include "MainFrm.h"
#include "NewsContent.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CTitleView
CTreeCtrlEx CTitleView::m_TitleTree[CATEGORY_NUM];
IMPLEMENT_DYNCREATE(CTitleView, CView)
CTitleView::CTitleView()
{
// Create the image list used by frame buttons.
m_ImageList.Create(IDB_BITMAP_CLOSE, 16, 1, RGB(255, 0, 255));
}
CTitleView::~CTitleView()
{
m_ImageList.DeleteImageList();
}
BEGIN_MESSAGE_MAP(CTitleView, CView)
//{{AFX_MSG_MAP(CTitleView)
ON_WM_CREATE()
ON_WM_SIZE()
ON_WM_ERASEBKGND()
ON_WM_CONTEXTMENU()
ON_WM_RBUTTONDOWN()
ON_COMMAND(ID_EDIT_DELETE, OnEditDelete)
ON_COMMAND(ID_FILE_EXPORT, OnFileExport)
ON_COMMAND(ID_FILE_PRINT_PREVIEW, OnFilePrintPreview)
ON_COMMAND(ID_FILE_PRINT, OnFilePrint)
//}}AFX_MSG_MAP
ON_BN_CLICKED(IDC_CAPT_BUTTON, OnCaptButton)
ON_NOTIFY_RANGE(TVN_SELCHANGED, IDC_TITLE_TREE, IDC_TITLE_TREE + CATEGORY_NUM - 1, OnSelchangedTree)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CTitleView drawing
void CTitleView::OnDraw(CDC* pDC)
{
CDocument* pDoc = GetDocument();
// TODO: add draw code here
}
/////////////////////////////////////////////////////////////////////////////
// CTitleView diagnostics
#ifdef _DEBUG
void CTitleView::AssertValid() const
{
CView::AssertValid();
}
void CTitleView::Dump(CDumpContext& dc) const
{
CView::Dump(dc);
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CTitleView message handlers
int CTitleView::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CView::OnCreate(lpCreateStruct) == -1)
return -1;
// TODO: Add your specialized creation code here
if (!m_Caption.Create(this,_T("資訊列表")))
{
TRACE0( _T("Unable to create caption.\n"));
return -1;
}
if (!m_CaptionButton.Create(NULL, WS_VISIBLE | BS_ICON |
BS_OWNERDRAW | BS_CENTER | BS_VCENTER, CRect(0,0,0,0),
this,IDC_CAPT_BUTTON))
{
TRACE0(_T("Unable to create caption button.\n"));
return -1;
}
// set the caption buttons icon.
m_CaptionButton.SetIcon(m_ImageList.ExtractIcon(0), CSize(16,15));
m_tip.Create(this);
m_tip.AddTool(&m_CaptionButton,IDS_BUTTON_CLOSE);
m_tip.Activate(TRUE);
// create the tree control.
for(int i=0;i<CATEGORY_NUM;i++)
{
if (!m_TitleTree[i].Create(WS_VISIBLE, CRect(0,0,0,0), this, IDC_TITLE_TREE+i))
{
TRACE0( "Unable to create tree control.\n" );
return -1;
}
m_TitleTree[i].ShowWindow(SW_HIDE);
}
return 0;
}
void CTitleView::OnSize(UINT nType, int cx, int cy)
{
CView::OnSize(nType, cx, cy);
// TODO: Add your message handler code here
if( m_Caption.GetSafeHwnd())
m_Caption.MoveWindow( 0, 0, cx, 19 );
if( m_CaptionButton.GetSafeHwnd())
m_CaptionButton.MoveWindow( cx-18, 2, 16, 15 );
for(int i=0;i<CATEGORY_NUM;i++)
{
if( m_TitleTree[i].GetSafeHwnd())
{
m_TitleTree[i].MoveWindow( 0, 19, cx, cy-19 );
}
}
}
BOOL CTitleView::PreTranslateMessage(MSG* pMsg)
{
// TODO: Add your specialized code here and/or call the base class
m_tip.RelayEvent(pMsg);
return CView::PreTranslateMessage(pMsg);
}
void CTitleView::OnCaptButton()
{
AfxGetMainWnd()->SendMessage(WM_COMMAND,ID_VIEW_LIST);
}
CSize CTitleView::GetButtonTextSize(CFont *pFont, UINT nIDText)
{
CString strText;
CDC* pDC = GetDC();
CFont* pOldFont = pDC->SelectObject(pFont);
TEXTMETRIC tm;
pDC->GetTextMetrics(&tm);
strText.LoadString(nIDText);
CSize size = pDC->GetTextExtent(strText,strText.GetLength());
pDC->SelectObject(pOldFont);
ReleaseDC(pDC);
return size;
}
BOOL CTitleView::OnEraseBkgnd(CDC* pDC)
{
UNUSED_ALWAYS(pDC);
return TRUE;
}
void CTitleView::OnSelchangedTree(UINT id, NMHDR* pNMHDR, LRESULT* pResult)
{
NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
// TODO: Add your control notification handler code here
try
{
int selnum,nImage,nSelectedImage;
HTREEITEM m_tmpItem;
CString title;
selnum = m_TitleTree[iCurSel].GetSelectedCount();
if(selnum == 1)
{
m_tmpItem = m_TitleTree[iCurSel].GetSelectedItem();
m_TitleTree[iCurSel].GetItemImage(m_tmpItem,nImage,nSelectedImage);
if(nImage == 1) title = m_TitleTree[iCurSel].GetItemText(m_tmpItem);
CMainFrame *pFrame = (CMainFrame *)AfxGetMainWnd();
ASSERT(pFrame);
CStockReferView* pFileView = pFrame->GetStockReferView();
ASSERT(pFileView);
pFileView->OutFile(title);
}
}
catch(...)
{
}
*pResult = 0;
}
BOOL CTitleView::CanExport()
{
int count = m_TitleTree[iCurSel].GetSelectedCount();
if(count != 1) return FALSE;
int nImg,nImgSel;
HTREEITEM m_hSelectedItem = m_TitleTree[iCurSel].GetSelectedItem();
if(m_hSelectedItem == NULL) return FALSE;
if(!m_TitleTree[iCurSel].GetItemImage(m_hSelectedItem,nImg,nImgSel))
return FALSE;
if(nImg == 0)
return FALSE;
return TRUE;
}
BOOL CTitleView::CanDeleteOption()
{
int count = m_TitleTree[iCurSel].GetSelectedCount();
if (count == 0) return FALSE;
if(count == 1)
{
int nImg,nImgSel;
HTREEITEM m_hSelectedItem = m_TitleTree[iCurSel].GetSelectedItem();
if(m_hSelectedItem == NULL) return FALSE;
if(!m_TitleTree[iCurSel].GetItemImage(m_hSelectedItem,nImg,nImgSel))
return FALSE;
if(nImg == 0 &&
!m_TitleTree[iCurSel].ItemHasChildren(m_hSelectedItem))
return FALSE;
return TRUE;
}
else
return TRUE;
}
void CTitleView::ShowPopupMenu(CPoint &point, int nImage)
{
if (point.x == -1 && point.y == -1)
{
//keystroke invocation
CRect rect;
GetClientRect(rect);
ClientToScreen(rect);
point = rect.TopLeft();
point.Offset(5, 5);
}
CCJMenu menu;
VERIFY(menu.LoadMenu(IDR_POPUP_TITLETREE));
CCJMenu* pPopup = (CCJMenu*)menu.GetSubMenu(0);
ASSERT(pPopup != NULL);
pPopup->LoadToolbar(IDR_MAINFRAME);
CWnd* pWndPopupOwner = this;
while(pWndPopupOwner->GetStyle() & WS_CHILD)
pWndPopupOwner = pWndPopupOwner->GetParent();
CMainFrame *pFrame = (CMainFrame *)AfxGetMainWnd();
ASSERT(pFrame);
if(pFrame->m_IsThreadRunning)
{
pPopup->EnableMenuItem(ID_EDIT_DELETE,MF_BYCOMMAND|MF_GRAYED);
pPopup->EnableMenuItem(ID_FILE_EXPORT,MF_BYCOMMAND|MF_GRAYED);
}
int count = m_TitleTree[iCurSel].GetSelectedCount();
if(count > 1 || nImage == 0)
{
pPopup->EnableMenuItem(ID_FILE_EXPORT,MF_BYCOMMAND|MF_GRAYED);
pPopup->EnableMenuItem(ID_FILE_PRINT,MF_BYCOMMAND|MF_GRAYED);
pPopup->EnableMenuItem(ID_FILE_PRINT_PREVIEW,MF_BYCOMMAND|MF_GRAYED);
}
if(!CanDeleteOption())
pPopup->EnableMenuItem(ID_EDIT_DELETE,MF_BYCOMMAND|MF_GRAYED);
pPopup->TrackPopupMenu( TPM_LEFTALIGN | TPM_RIGHTBUTTON,
point.x, point.y, this);
menu.DestroyMenu();
}
void CTitleView::OnContextMenu(CWnd* pWnd, CPoint point)
{
// TODO: Add your message handler code here
UINT uFlags;
CPoint ptTree = point;
m_TitleTree[iCurSel].ScreenToClient(&ptTree);
HTREEITEM htItem = m_TitleTree[iCurSel].HitTest(ptTree, &uFlags);
int nImage,nSelectedImage;
m_TitleTree[iCurSel].GetItemImage(htItem,nImage,nSelectedImage);
if((htItem != NULL) && (uFlags & TVHT_ONITEM))
{
ShowPopupMenu(point,nImage);
m_TitleTree[iCurSel].SetItemState(htItem, 0, TVIS_DROPHILITED);
}
else
CView::OnContextMenu(pWnd, point);
if(m_pOldSel != NULL)
{
m_TitleTree[iCurSel].Select(m_pOldSel, TVGN_DROPHILITE);
m_pOldSel = NULL;
}
}
void CTitleView::OnRButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
UINT uFlags;
HTREEITEM htItem = m_TitleTree[iCurSel].HitTest(point, &uFlags);
if ((htItem != NULL) && (uFlags & TVHT_ONITEM))
{
m_pOldSel = m_TitleTree[iCurSel].GetSelectedItem();
m_TitleTree[iCurSel].Select(htItem, TVGN_DROPHILITE);
}
}
void CTitleView::DeleteOption(CDaoDatabase *m_pData, LPCTSTR lpszToday)
{
// TODO: Add your command handler code here
int count,i;
CString itemtxt,sql,todel;
HTREEITEM childitem,*tmpItem;
if(AfxMessageBox(IDS_DELETE_SURE,MB_YESNO |
MB_ICONINFORMATION | MB_DEFBUTTON2) == IDYES)
{
count = m_TitleTree[iCurSel].GetSelectedCount();
tmpItem = new HTREEITEM[count];
tmpItem[0] = m_TitleTree[iCurSel].GetFirstSelectedItem();
for(i=1;i<count;i++)
tmpItem[i] = m_TitleTree[iCurSel].GetNextSelectedItem(tmpItem[i-1]);
for(i=0;i<count;i++)
{
while(m_TitleTree[iCurSel].ItemHasChildren(tmpItem[i]))
{
childitem = m_TitleTree[iCurSel].GetChildItem(tmpItem[i]);
itemtxt = m_TitleTree[iCurSel].GetItemText(childitem);
todel += _T("'") + itemtxt + _T("' OR col1 = ");
m_TitleTree[iCurSel].DeleteItem(childitem);
}
itemtxt = m_TitleTree[iCurSel].GetItemText(tmpItem[i]);
if(itemtxt != lpszToday)
{
todel += _T("'") + itemtxt + _T("' OR col1 = ");
m_TitleTree[iCurSel].DeleteItem(tmpItem[i]);
}
}
delete tmpItem;
}
if(!todel.IsEmpty())
{
CNewsContent item(m_pData);
try
{
int len = todel.GetLength();
todel = todel.Left(len - 11);
sql.Format(_T("SELECT * FROM list%d ORDER BY col3"),iCurSel);
item.Open(dbOpenDynaset,sql,0);
sql.Format(_T("DELETE FROM list%d WHERE col1 = %s;"),iCurSel,todel);
item.m_pDatabase->Execute(sql);
item.Close();
}
catch(CDaoException *e)
{
if(item.IsOpen()) item.Close();
e->Delete();
AfxMessageBox(IDS_PROGRAM_ERROR,MB_ICONSTOP);
}
}
m_TitleTree[iCurSel].SetFocus();
}
void CTitleView::OnEditDelete()
{
// TODO: Add your command handler code here
CMainFrame *pFrame = (CMainFrame*)AfxGetMainWnd();
ASSERT(pFrame);
CContainView *pView = (CContainView*)pFrame->GetContainView();
ASSERT(pView);
pView->DeleteOption();
}
void CTitleView::OnFileExport()
{
// TODO: Add your command handler code here
CMainFrame *pFrame = (CMainFrame*)AfxGetMainWnd();
ASSERT(pFrame);
CStockReferView *pView = (CStockReferView*)pFrame->GetStockReferView();
ASSERT(pView);
pView->ExportToFile();
}
void CTitleView::OnFilePrintPreview()
{
// TODO: Add your command handler code here
CMainFrame *pFrame = (CMainFrame *)AfxGetMainWnd();
ASSERT(pFrame);
CStockReferView *pView = (CStockReferView*)pFrame->GetStockReferView();
ASSERT(pView);
pView->FilePrintPreview();
}
void CTitleView::OnFilePrint()
{
// TODO: Add your command handler code here
CMainFrame *pFrame = (CMainFrame *)AfxGetMainWnd();
ASSERT(pFrame);
CStockReferView *pView = (CStockReferView*)pFrame->GetStockReferView();
ASSERT(pView);
pView->FilePrint();
}
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