?? browse.cpp
字號(hào):
// Browse.cpp : implementation file
//
#include "stdafx.h"
#include "linjunjuan.h"
#include "Browse.h"
#include <direct.h>
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CBrowse dialog
CBrowse::CBrowse(CWnd* pParent /*=NULL*/)
:CBitmapDialog(CBrowse::IDD, pParent)
{
//{{AFX_DATA_INIT(CBrowse)
m_strPath = _T("");
//}}AFX_DATA_INIT
one=TRUE;
// nowpage=0;
}
void CBrowse::DoDataExchange(CDataExchange* pDX)
{
CBitmapDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CBrowse)
DDX_Text(pDX, IDC_PATHNAME, m_strPath);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CBrowse, CBitmapDialog)
//{{AFX_MSG_MAP(CBrowse)
ON_WM_PAINT()
ON_NOTIFY(TVN_SELCHANGED, IDC_TREE2, OnSelchangedTree1)
ON_BN_CLICKED(MY_BTN3, OnButtonUp)
ON_BN_CLICKED(MY_BTN4, OnButtonDown)
ON_WM_LBUTTONDOWN()
ON_WM_LBUTTONDBLCLK()
//}}AFX_MSG_MAP
ON_MESSAGE(WM_DRAWPIC,OnDrawPic)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CBrowse message handlers
void CBrowse::OnPaint()
{
CPaintDC dc(this); // device context for painting
}
WNDPROC OldWndProc;
int g_num;
HWND g_hwnd[12];
BOOL g_flag[12];
BOOL flag=FALSE;
CSortStringArray strFileArray;
int nowpage=0;
int pagenum;
Picture pic;
HDIB *hdib=NULL;
RECT *rectdib=NULL,*rectdest=NULL;
int whichwindow;
int oldwhichwindow=0;
HBRUSH redbrush;
static int oldsize=0;
void Caculate(int row,int col,int &pre_row,int &pre_col)
{
float rate;
int Dest_length=100;
if(row>col)
{
pre_row=Dest_length;
rate=row/(float)Dest_length;
pre_col=(int)(col/rate);
}
else
{
pre_col=Dest_length;
rate=col/(float)Dest_length;
pre_row=(int)(row/rate);
}
}
LRESULT CALLBACK hwndWndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
HDC hdc;
HWND hw;
hw=hwnd;
int i=0;
PAINTSTRUCT ps;
int temp,whichpic;
RECT rect;
BOOL flag=FALSE;
int count=0;
//============
if(nowpage<pagenum||(nowpage==pagenum&&(g_num%12==0)))
{
for (i=0;i<12;i++)
{
if(hwnd==g_hwnd[i])
{
whichpic=nowpage*12+i;
switch(message)
{
case WM_PAINT:
hdc=BeginPaint(hwnd,&ps);
if(g_flag[i]==TRUE)
{
SelectObject(hdc,redbrush);
}
else
{
SelectObject(hdc,GetStockObject(GRAY_BRUSH));
}
GetClientRect(hwnd,&rect);
::Rectangle(hdc,rect.left,rect.top,rect.right,rect.bottom);
PaintDIB(hdc,&rectdest[whichpic],hdib[whichpic],&rectdib[whichpic],NULL);
::EndPaint(hwnd,&ps);
return 0;
case WM_NCHITTEST:
whichwindow=i;
default:
return CallWindowProc(OldWndProc,hwnd,message,wParam,lParam);
}
}
}
}
else
{
temp=g_num%12;
if(temp!=0)
{
for (i=0;i<temp;i++)
{
if(hwnd==g_hwnd[i])
{
whichpic=nowpage*12+i;
switch(message)
{
case WM_PAINT:
hdc=BeginPaint(hwnd,&ps);
if(g_flag[i]==TRUE)
{
SelectObject(hdc,redbrush);
}
else
{
SelectObject(hdc,GetStockObject(GRAY_BRUSH));
}
GetClientRect(hwnd,&rect);
::Rectangle(hdc,rect.left,rect.top,rect.right,rect.bottom);
PaintDIB(hdc,&rectdest[whichpic],hdib[whichpic],&rectdib[whichpic],NULL);
::EndPaint(hwnd,&ps);
return 0;
case WM_NCHITTEST:
whichwindow=i;
default:
return CallWindowProc(OldWndProc,hwnd,message,wParam,lParam);
}
}
}
}
else
{
for (i=0;i<12;i++)
{
if(hwnd==g_hwnd[i])
{
whichpic=nowpage*12+i;
switch(message)
{
case WM_PAINT:
hdc=BeginPaint(hwnd,&ps);
if(g_flag[i]==TRUE)
{
SelectObject(hdc,redbrush);
}
else
{
SelectObject(hdc,GetStockObject(GRAY_BRUSH));
}
GetClientRect(hwnd,&rect);
::Rectangle(hdc,rect.left,rect.top,rect.right,rect.bottom);
PaintDIB(hdc,&rectdest[whichpic],hdib[whichpic],&rectdib[whichpic],NULL);
::EndPaint(hwnd,&ps);
return 0;
case WM_NCHITTEST:
whichwindow=i;
default:
return CallWindowProc(OldWndProc,hwnd,message,wParam,lParam);
}
}
}
}
}
return CallWindowProc(OldWndProc,hwnd,message,wParam,lParam);
}
BOOL CBrowse::OnInitDialog()
{
// CDialog::OnInitDialog();
//設(shè)置背景
CBitmapDialog::OnInitDialog();
SetBitmap(IDB_BM_SKIN1, CBitmapDialog::BITMAP_TILE);
TCHAR szWorkDir[MAX_PATH];
if ( !m_TreeCtrl.m_hWnd )
{
if ( m_TreeCtrl.SubclassDlgItem( IDC_TREE2, this ) )
{
m_TreeCtrl.DisplayTree( NULL /*Display all*/, FALSE /* TRUE = Display Files*/ );
_getcwd( szWorkDir, 256 );
// set the Path to the current Work-Directory
m_TreeCtrl.SetSelPath( szWorkDir );
}
}
//==========================畫按鈕＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
HRGN rgnR = CreateRectRgn(0, 0, 150, 50);
HRGN rgnE = CreateEllipticRgn(0, 0, 150,50 );
OffsetRgn(rgnR, 63, 0);
CombineRgn(rgnE, rgnE, rgnR, RGN_DIFF);
m_Btn3.Create("上一頁(yè)", WS_CHILD | WS_VISIBLE|WS_DISABLED, CPoint(630, 500), rgnE, this, MY_BTN3, 2, GetSysColor(COLOR_BTNFACE), RGB(156,175,194), RGB(237,175,71), GetSysColor(COLOR_BTNFACE));
rgnR = CreateRectRgn(0, 0, 150, 50);
rgnE = CreateEllipticRgn(0, 0, 150, 50);
OffsetRgn(rgnR, -63, 0);
CombineRgn(rgnE, rgnE, rgnR, RGN_DIFF);
OffsetRgn(rgnE, -64, 0);
m_Btn4.Create("下一頁(yè)", WS_CHILD | WS_VISIBLE|WS_DISABLED, CPoint(630 + 64, 500), rgnE, this, MY_BTN4, 2, GetSysColor(COLOR_BTNFACE), RGB(156, 175, 194), RGB(237, 175, 71), GetSysColor(COLOR_BTNFACE));
DeleteObject(rgnE);
DeleteObject(rgnR);
//==================================================================
g_pWnd=GetDlgItem(IDC_PICTURE_ALL);
HWND hDlgwnd=g_pWnd->GetSafeHwnd();
HINSTANCE hIns=AfxGetInstanceHandle();
for (int i=0;i<12;i++)
{
g_hwnd[i]=CreateWindow(TEXT("static"),NULL,WS_CHILD|WS_DLGFRAME,0,0,110,110,
hDlgwnd,(HMENU) i,hIns,NULL);
OldWndProc=(WNDPROC)SetWindowLong(g_hwnd[i],GWL_WNDPROC,(LONG)hwndWndProc);
}
redbrush=CreateSolidBrush(RGB(255,0,0));
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CBrowse::OnSelchangedTree1(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
// TODO: Add your control notification handler code here
m_strPath = m_TreeCtrl.GetFullPath( pNMTreeView->itemNew.hItem );
UpdateData(FALSE);
//========================================
CFileFind find;
CString strPathFiles = m_strPath;
BOOL bFind;
CString filename;
strFileArray.RemoveAll();
nowpage=0;
if ( strPathFiles.Right(1) != "\\" )
strPathFiles += "\\";
strPathFiles += "*.*";
bFind = find.FindFile( strPathFiles );
while ( bFind )
{
bFind = find.FindNextFile();
if ( !find.IsDirectory())
{
filename=find.GetFilePath();
if (filename.Find(".bmp")!=-1||filename.Find(".pic")!=-1)
strFileArray.Add( find.GetFilePath() );
}
}
strFileArray.Sort();
int num=strFileArray.GetSize();
if(num!=0)
{
g_num=num;
SendMessage(WM_DRAWPIC,NULL,NULL);
}
*pResult = 0;
}
LRESULT CBrowse::OnDrawPic(WPARAM wParam,LPARAM lParam)
{
pagenum=(int)(strFileArray.GetSize()/12.0)-1;
if (strFileArray.GetSize()%12!=0)
pagenum++;
//=============================
if (rectdib!=NULL)
{
delete [] rectdib;
rectdib=NULL;
}
if(rectdest!=NULL)
{
delete []rectdest;
rectdest=NULL;
}
for (int j=0;j<oldsize;j++)
{
if(hdib[j]!=NULL)
{
GlobalFree((HGLOBAL)hdib[j]);
hdib[j]=NULL;
}
}
if (hdib!=NULL)
{
delete [] hdib;
hdib=NULL;
}
int out_row,out_col;
// pic= new Picture [strFileArray.GetSize()];
hdib= new HDIB [strFileArray.GetSize()];
for(j=0;j<strFileArray.GetSize();j++)
hdib[j]=NULL;
rectdib= new RECT [strFileArray.GetSize()];
rectdest= new RECT [strFileArray.GetSize()];
for (int i=0;i<strFileArray.GetSize();i++)
{
pic.p=InputImageWithName(strFileArray.GetAt(i),pic.row,pic.col);
if (pic.p==NULL)
{
strFileArray.RemoveAt(i);
continue;
}
hdib[i]=ChangeToHDIB(pic);
if (hdib[i]==NULL)
{
strFileArray.RemoveAt(i);
continue;
}
rectdib[i].left=rectdib[i].top=0;
rectdib[i].right=pic.col;
rectdib[i].bottom=pic.row;
Caculate(pic.row,pic.col,out_row,out_col);
if(pic.row<pic.col)
{
rectdest[i].left=5;
rectdest[i].top=5+(50-out_row/2);
rectdest[i].right=out_col;
rectdest[i].bottom=out_row+(50-out_row/2);
}
else
{
rectdest[i].left=5+(50-out_col/2);
rectdest[i].top=5;
rectdest[i].right=out_col+(50-out_col/2);
rectdest[i].bottom=out_row;
}
dspace_2d(pic.p,pic.row,pic.col);
}
oldsize=strFileArray.GetSize();
flag=FALSE;
//=================================================
Show_Nowpage_Pic();
RECT rect={237,22,766,480};
InvalidateRect(&rect,TRUE);
return 0;
}
void CBrowse::Show_Nowpage_Pic()
{
int xnum,ynum,page_total_num;
page_total_num=strFileArray.GetSize()%12;
// if (flag==TRUE)
{
for (int k=0;k<12;k++)
{
SetWindowLong(g_hwnd[k],GWL_STYLE,WS_CHILD|WS_DLGFRAME);
::UpdateWindow(g_hwnd[k]);
}
}
for(int i=0;i<12;i++)
g_flag[i]=FALSE;
if(nowpage>0&&nowpage<pagenum)
{
m_Btn3.EnableWindow(TRUE);
m_Btn4.EnableWindow(TRUE);
}
if (nowpage==0)
{
m_Btn3.EnableWindow(FALSE);
m_Btn4.EnableWindow(TRUE);
}
if (nowpage==pagenum&&(g_num%12!=0))
{
if(pagenum==0)
{
m_Btn3.EnableWindow(FALSE);
}
else
m_Btn3.EnableWindow(TRUE);
m_Btn4.EnableWindow(FALSE);
xnum=(int)(page_total_num/4.0);
ynum=strFileArray.GetSize()%4;
for (int i=0;i<xnum;i++)
{
for (int j=0;j<4;j++)
{
::MoveWindow(g_hwnd[j+4*i],20+(20+110)*j,20+(150*i),110,110,TRUE);
SetWindowLong(g_hwnd[j+4*i],GWL_STYLE,WS_CHILD|WS_DLGFRAME|WS_VISIBLE);
::UpdateWindow(g_hwnd[j+4*i]);
}
}
for (int j=0;j<ynum;j++)
{
::MoveWindow(g_hwnd[j+4*xnum],20+(20+110)*j,20+(150*xnum),110,110,TRUE);
SetWindowLong(g_hwnd[j+4*xnum],GWL_STYLE,WS_CHILD|WS_DLGFRAME|WS_VISIBLE);
::UpdateWindow(g_hwnd[j+4*xnum]);
}
}
else
{
if(pagenum==0)
{
m_Btn3.EnableWindow(FALSE);
m_Btn4.EnableWindow(FALSE);
}
for (int i=0;i<3;i++)
{
for (int j=0;j<4;j++)
{
::MoveWindow(g_hwnd[j+4*i],20+(20+110)*j,20+(150*i),110,110,TRUE);
SetWindowLong(g_hwnd[j+4*i],GWL_STYLE,WS_CHILD|WS_DLGFRAME|WS_VISIBLE);
::UpdateWindow(g_hwnd[j+4*i]);
}
}
}
flag=TRUE;
}
void CBrowse::OnButtonUp()
{
if (nowpage>0)
{
for(int i=0;i<12;i++)
g_flag[i]=FALSE;
nowpage--;
Show_Nowpage_Pic();
Invalidate(FALSE);
}
}
void CBrowse::OnButtonDown()
{
RECT rect={237,22,766,480};
if (nowpage<pagenum)
{
for(int i=0;i<12;i++)
g_flag[i]=FALSE;
nowpage++;
Show_Nowpage_Pic();
InvalidateRect(&rect,TRUE);
}
}
void CBrowse::OnLButtonDown(UINT nFlags, CPoint point)
{
RECT rect={0,0,110,110};
for(int i=0;i<12;i++)
g_flag[i]=FALSE;
g_flag[whichwindow]=TRUE;
::InvalidateRect(g_hwnd[oldwhichwindow],&rect,FALSE);
::InvalidateRect(g_hwnd[whichwindow],&rect,FALSE);
oldwhichwindow=whichwindow;
CBitmapDialog::OnLButtonDown(nFlags, point);
}
void CBrowse::OnLButtonDblClk(UINT nFlags, CPoint point)
{
AfxGetApp()->OpenDocumentFile((LPCTSTR)strFileArray.GetAt(whichwindow+nowpage*12));
CBitmapDialog::OnLButtonDblClk(nFlags, point);
}
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