void CClipMonView::ReDrawBkBuffer()
{
if (!m_bUseBkBuffer)
{
return;
}
CSize szView = GetScrollViewSize();
if (szView.cx == 0 || szView.cy == 0)
{
return;
}
CRect rcClient;
TxGetClientRect(rcClient);
CRect rcViewShowBuffer(rcClient);
rcViewShowBuffer.MoveToXY(0,0);
rcViewShowBuffer.OffsetRect(GetScrollPos(SB_HORZ), GetScrollPos(SB_VERT));
CRect rcBk(0,0, m_szbmpBackBuffer.cx, m_szbmpBackBuffer.cy);
rcBk = GetCenterRect(rcViewShowBuffer, rcBk);
if (rcBk.left < 0)
{
rcBk.MoveToX(0);
}
if (rcBk.top < 0)
{
rcBk.MoveToY(0);
}
m_rcViewBkBuffer = rcBk;
m_BkBufferlock.Lock();
ASSERT(m_pBmpBackBuffer != NULL);
Graphics gc(m_pBmpBackBuffer);
SolidBrush bkBrush(m_drawParam.bkColor);
Rect rCet = CRect2Rect(CRect(0,0, rcBk.Width(), rcBk.Height()));
gc.FillRectangle(&bkBrush, rCet);
CRect rcView(0, 0, szView.cx, szView.cy);
//calc In Bound Item
int nBegin = (rcBk.top - rcView.top) / m_drawParam.nItemHeight;
int nCount = rcBk.Height() /m_drawParam.nItemHeight +1;
VECTMPITEM vData;
g_monDataMgr.GetRangeData(nBegin, nCount, vData);
nCount = vData.size();
if (nCount == 0)
{
return;
}
CTxListHeader& headerCtrl = GetListHeader();
int nTopPos = rcView.top + (nBegin * m_drawParam.nItemHeight)- rcBk.top;
Gdiplus::StringFormat fmt;
fmt.SetAlignment(StringAlignmentCenter);
fmt.SetLineAlignment(StringAlignmentCenter);
fmt.SetTrimming(StringTrimmingEllipsisCharacter);
fmt.SetFormatFlags(StringFormatFlagsLineLimit|StringFormatFlagsNoWrap);
Pen pen(g_globalInfo.viewSetting.clrSeparateLine, 1.0);
Rect rRowBk(0, nTopPos, rcBk.Width(), m_drawParam.nItemHeight);
for (int i = 0; i < nCount; i++)
{
ARGB clr = 0xff000000;
ARGB clrBk = 0xffffffff;
vData[i].GetMonColor(clr, clrBk);
bkBrush.SetColor(clrBk);
gc.FillRectangle(&bkBrush, rRowBk);
int nLeftPos = 0-rcBk.left;
CRect rcItem(nLeftPos,nTopPos, 0, nTopPos + m_drawParam.nItemHeight);
for (int cIdx = 0; cIdx < m_ColSetting.m_vTmpCols.size(); cIdx++)
{
if (rcItem.left > rcBk.right)
{
break;
}
rcItem.right = rcItem.left + headerCtrl.GetHeaderWidth(cIdx);
if (rcItem.right >= rcBk.left)
{
ENUM_MONTYPE nMonType = (ENUM_MONTYPE)(m_ColSetting.m_vTmpCols[cIdx].nPosInType);
if (nMonType != MONTYPE_TIMEREMAIN)
{
CString strText = vData[i].GetValue(nMonType);
GPDrawShadowTextSimple(gc, strText, rcItem, *m_drawParam.pFont, clr, 0, 2,2, &fmt);
//GPDrawShadowText(gc, strText, rcItem, *m_drawParam.pFont, clr, 0x22000000,0,0,0,0,&fmt);
}
//draw separate line
gc.DrawLine(&pen, rcItem.right-1, rcItem.top, rcItem.right-1, rcItem.bottom);
}
rcItem.OffsetRect(rcItem.Width(), 0);
}
gc.DrawLine(&pen, rcBk.left, rcItem.bottom-1, rcBk.right, rcItem.bottom-1);
nTopPos += m_drawParam.nItemHeight;
rRowBk.Offset(0, m_drawParam.nItemHeight);
}
m_BkBufferlock.Unlock();
}
void CContainerUI::HomeLeft()
{
SIZE sz = GetScrollPos();
sz.cx = 0;
SetScrollPos(sz);
}
/* WM_VSCROLL message processing */
void window::WMVScroll(HWND &hwnd, UINT &message, WPARAM &wParam, LPARAM &lParam)
{
int
k, /* Counter */
cur_pos, /* Current scroll position */
new_pos, /* New scroll position */
num_str_to_end;
char buf[8];
VEC2 range;
GetScrollRange(hwnd, SB_VERT, &range.x, &range.y);
new_pos = cur_pos = GetScrollPos(hwnd, SB_VERT);
switch(LOWORD(wParam))
{
case SB_LINEUP:
if (new_pos > 0)
{
new_pos = cur_pos - 1;
txt -= vert_scrlb_step;
}
break;
case SB_LINEDOWN:
if (new_pos < range.y)
{
new_pos = cur_pos + 1;
txt += vert_scrlb_step;
}
break;
case SB_PAGEUP:
num_str_to_end = cur_pos * vert_scrlb_step;
if (num_str_to_end > 0)
{
if (num_str_to_end > 2 * client_field.y)
{
txt -= client_field.y;
new_pos -= client_field.y / vert_scrlb_step;
}
else
{
txt -= num_str_to_end;
new_pos -= num_str_to_end / vert_scrlb_step;
}
}
break;
case SB_PAGEDOWN:
num_str_to_end = (txt.num_of_str - cur_pos * vert_scrlb_step)/1;
if (num_str_to_end > client_field.y)
{
if (num_str_to_end > 2 * client_field.y)
{
txt += client_field.y;
new_pos += client_field.y / vert_scrlb_step;
}
else
{
txt += abs(client_field.y - num_str_to_end);
new_pos += abs(client_field.y - num_str_to_end) / vert_scrlb_step;
}
}
break;
case SB_THUMBTRACK:
new_pos = HIWORD(wParam);
if ((k = new_pos - cur_pos) > 0)
txt += abs(k) * vert_scrlb_step;
else if (k < 0)
txt -= abs(k) * vert_scrlb_step;
break;
}
sprintf(buf, "%i %%", (int)(cur_pos * 1.0 / range.y * 100));
SendMessage(hStatWnd, SB_SETTEXT, (WPARAM)1,(LPARAM)buf);
if (cur_pos != new_pos)
{
SetScrollPos(hwnd, SB_VERT, new_pos, TRUE);
InvalidateRect(hwnd, NULL, TRUE);
}
} /* End of 'window::WMVScroll' function */
void CDocWindow::SetupPageView(bool bSetScrollbars)
{
#define OUTSIDE_PADDING_X 10
#define OUTSIDE_PADDING_Y 10
if (!m_hWnd)
return;
if (!m_pClientDC)
return;
if (m_PageRect.IsRectEmpty())
return;
// Suspend any selection tracking
m_Select.SuspendTracking();
// Clear the old page from the offscreen DC
m_pClientDC->Clear();
// Invalidate the old page rect (m_PageViewRect) before we change it
InvalidatePage();
// Now figure out how much window area we have for the document display
CRect WndRect;
GetClientRect(&WndRect);
// Subtract the outside padding
WndRect.bottom -= m_ShadowSize.cx;
WndRect.right -= m_ShadowSize.cy;
WndRect.InflateRect(-OUTSIDE_PADDING_X, -OUTSIDE_PADDING_Y);
// Convert to Document coordinates
m_pClientDC->GetDeviceMatrix().Inverse().Transform(WndRect);
int xVisible = WndRect.Width();
int yVisible = WndRect.Height();
// Fit the extended page into the available window space
int dxPage = m_PageRect.Width();
int dyPage = m_PageRect.Height();
if (!dxPage) dxPage = 1;
if (!dyPage) dyPage = 1;
double fxPageScale = (double)xVisible / dxPage;
double fyPageScale = (double)yVisible / dyPage;
double fFitInWindowScale = min(fxPageScale, fyPageScale);
if (!fFitInWindowScale) fFitInWindowScale = 1.0;
// Default the scroll position to the center of the current page
int xPos = -1;
int yPos = -1;
// Special setting to indicate a zoom into the center of the SELECTED OBJECT
if (m_fZoomScale == -1.0 && m_Select.GetSelected())
{
CRect DestRect = m_Select.GetSelected()->GetDestRectTransformed();
int dxObject = DestRect.Width();
int dyObject = DestRect.Height();
if (!dxObject) dxObject = 1;
if (!dyObject) dyObject = 1;
double fxObjectScale = (double)xVisible / dxObject;
double fyObjectScale = (double)yVisible / dyObject;
double fFitScaleObject = min(fxObjectScale, fyObjectScale);
m_fZoomScale = fFitScaleObject / fFitInWindowScale;
m_iZoom = dtoi(m_fZoomScale - 1.0);
// Set the (x,y) position to be the center of the object
xPos = (DestRect.left + DestRect.right) / 2;
yPos = (DestRect.top + DestRect.bottom) / 2;
}
// Special setting to indicate a zoom into the width of the FULL PAGE
if (m_fZoomScale <= 0)
{
m_fZoomScale = fxPageScale / fFitInWindowScale;
m_iZoom = dtoi(m_fZoomScale - 1.0);
}
// Compute the scale and adjust the visible area
double fScale = fFitInWindowScale * m_fZoomScale;
xVisible = dtoi((double)xVisible / fScale);
yVisible = dtoi((double)yVisible / fScale);
// If the (x,y) position was set to the object center, adjust it by 1/2 the visible area
if (xPos >= 0 || yPos >= 0)
{
xPos -= xVisible / 2;
yPos -= yVisible / 2;
}
// Setup the scrollbars
if (bSetScrollbars)
SetupScrollbars(xPos, yPos, dxPage, dyPage, xVisible, yVisible, true/*bRedraw*/);
// Get the updated position
xPos = GetScrollPos(SB_HORZ);
yPos = GetScrollPos(SB_VERT);
// Calculate a view matrix
int xExcess = xVisible - dxPage; if (xExcess < 0) xExcess = 0;
int yExcess = yVisible - dyPage; if (yExcess < 0) yExcess = 0;
CAGMatrix ViewMatrix;
ViewMatrix.Translate(xExcess/2 - xPos, yExcess/2 - yPos);
ViewMatrix.Scale(fScale, fScale);
ViewMatrix.Translate(WndRect.left, WndRect.top);
m_pClientDC->SetViewingMatrix(ViewMatrix);
// Compute the new page view rectangle (screen coordinates)
CSize PageSize(m_PageRect.Width(), m_PageRect.Height());
m_pClientDC->SetClipToView(PageSize, &m_PageViewRect, true/*bIncludeRawDC*/);
// Invalidate the new page rect (m_PageViewRect) now that we've changed it
InvalidatePage();
// Resume any selection tracking
m_Select.ResumeTracking();
}
void CContainerUI::HomeUp()
{
SIZE sz = GetScrollPos();
sz.cy = 0;
SetScrollPos(sz);
}
BOOL CALLBACK PaletteDialog(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
BOOL msgProcessed;
RECT r;
HWND hCtrl;
msgProcessed = FALSE;
switch (message)
{
case WM_INITDIALOG:
GetWindowRect(hDlg, &r);
r.left = (GetSystemMetrics(SM_CXSCREEN) - (r.right - r.left)) / 2;
r.top = (GetSystemMetrics(SM_CYSCREEN) - (r.bottom - r.top)) / 2;
SetWindowPos(hDlg, NULL, r.left,r.top,0,0, SWP_NOSIZE | SWP_NOZORDER);
hCtrl = GetDlgItem(hDlg, IDC_SC_TRANSLUCENCY);
SetScrollRange(hCtrl, SB_CTL, 0, pal->getMaxTranslucent(), TRUE);
SetScrollPos(hCtrl, SB_CTL, pal->getTransLevel(), TRUE);
hCtrl = GetDlgItem(hDlg, IDC_SC_HAZE);
SetScrollRange(hCtrl, SB_CTL, 0, pal->getMaxHaze(), TRUE);
SetScrollPos(hCtrl, SB_CTL, pal->getHazeIndex(), TRUE);
hCtrl = GetDlgItem(hDlg, IDC_SC_SHADE);
SetScrollRange(hCtrl, SB_CTL, 0, pal->getMaxShade(), TRUE);
SetScrollPos(hCtrl, SB_CTL, curShadeIndex, TRUE);
msgProcessed = TRUE;
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
/*
case IDCANCEL:
case IDM_PUSHOK:
EndDialog(hDlg, wParam);
msgProcessed = TRUE;
break;
*/
default:
break;
}
break;
case WM_HSCROLL:
int shift;
int newPos;
switch(LOWORD(wParam))
{
case SB_PAGELEFT:
case SB_LINELEFT:
shift = -1;
break;
case SB_PAGERIGHT:
case SB_LINERIGHT:
shift = 1;
break;
case SB_THUMBTRACK:
case SB_THUMBPOSITION:
shift = 0;
newPos = HIWORD(wParam);
break;
default:
return 1;
}
hCtrl = (HWND) LOWORD(lParam);
long ctrlIdx;
ctrlIdx = GetWindowLong(hCtrl, GWL_ID);
if(shift)
{
int min, max;
newPos = GetScrollPos(hCtrl, SB_CTL);
newPos += shift;
GetScrollRange(hCtrl, SB_CTL, &min, &max);
if(newPos < min)
newPos = min;
else if(newPos > max)
newPos = max;
}
SetScrollPos(hCtrl, SB_CTL, newPos, TRUE);
switch(ctrlIdx)
{
case IDC_SC_TRANSLUCENCY:
hCtrl = GetDlgItem(hDlg, IDC_SC_TRANSLUCENCY);
pal->setTransLevel(GetScrollPos(hCtrl, SB_CTL));
break;
case IDC_SC_HAZE:
break;
case IDC_SC_SHADE:
break;
}
Redraw();
return 0;
case WM_CLOSE:
DestroyWindow(hDlg);
paletteWindow = 0;
break;
}
return (msgProcessed);
}
void CBirchCtrl::OnPaint()
{
CPaintDC dc(this); // Device context for painting
if (!m_birch)
return;
// Double-buffering
CDC* pDCMem = new CDC;
CBitmap* pOldBitmap = NULL;
CBitmap bmpCanvas;
CRect rFrame;
GetClientRect( rFrame );
pDCMem->CreateCompatibleDC( &dc );
bmpCanvas.CreateCompatibleBitmap( &dc, rFrame.Width(), rFrame.Height() );
pOldBitmap = pDCMem->SelectObject( &bmpCanvas );
// START DRAW -------------------------------------------------
// If there is a bitmap loaded, use it
// Otherwise, paint the background white
pDCMem->FillSolidRect( rFrame, GetSysColor(COLOR_WINDOW) );
UINT nMode = pDCMem->SetBkMode( TRANSPARENT );
CFont* pOldFont = pDCMem->SelectObject( &m_Font );
CPen *pOldPen = pDCMem->GetCurrentPen();
CPen linesPen(PS_SOLID, 1, m_crConnectingLines),
marksPen(PS_SOLID, 1, m_crConnectingLines);
int iLastNodePos = m_iPadding - GetScrollPos( SB_VERT );
HTREENODE curTreeNode = m_birch->GetTopNode()->pFirstChild ;
while (curTreeNode)
{
iLastNodePos = DrawNodesRecursive( pDCMem, curTreeNode,
iLastNodePos+1,
&linesPen,
&marksPen,
rFrame );
curTreeNode = curTreeNode->pNextSibling;
}
pDCMem->SelectObject(pOldPen);
pDCMem->SelectObject( pOldFont );
pDCMem->SetBkMode( nMode );
// END DRAW -------------------------------------------------
dc.BitBlt( 0, 0, rFrame.Width(), rFrame.Height(), pDCMem, 0, 0, SRCCOPY );
pDCMem->SelectObject( pOldBitmap );
delete pDCMem;
iLastNodePos+=GetScrollPos( SB_VERT );
// Has the total document height changed?
if( iLastNodePos != m_iDocHeight )
{
BOOL bInvalidate = ( ( m_iDocHeight < rFrame.Height() ) != ( iLastNodePos < rFrame.Height() ) );
m_iDocHeight = iLastNodePos;
ResetScrollBar();
// If the scrollbar has just been hidden/shown, repaint
if( bInvalidate )
Invalidate();
}
}
long CALLBACK EXPORT ConsoleFunc(HWND hwnd,unsigned message,WPARAM wParam,
LPARAM lParam)
{
CONSOLE *con;
PAINTSTRUCT ps;
RECT rect;
switch (message) {
case WM_CHAR:
if ((con=Hwnd2Console(hwnd))!=NULL) {
/* store in a key queue */
if ((con->keyq_end+1)%KEYQUEUE_SIZE==con->keyq_start) {
MessageBeep(MB_OK);
break;
} /* if */
con->keyqueue[con->keyq_end]=(short)wParam;
con->keyq_end=(con->keyq_end+1)%KEYQUEUE_SIZE;
} /* if */
break;
case WM_CREATE:
/* The "hwnd" member of the CONSOLE structure has not yet been set, which
* means that Hwnd2Console() cannot work on the real "hwnd". There should
* at every instant be only one CONSOLE structure with a NULL handle,
* however.
*/
if ((con=Hwnd2Console(NULL))!=NULL) {
con->hwnd=hwnd;
SetConsoleFont(con,con->cheight);
GetWindowRect(hwnd, &rect);
SetRect(&rect,rect.left,rect.top,
rect.left+con->cwidth*con->columns,
rect.top+con->cheight*con->winlines);
AdjustWindowRect(&rect,GetWindowLong(hwnd,GWL_STYLE),FALSE);
if (con->winlines<con->lines)
rect.right+=GetSystemMetrics(SM_CXVSCROLL);
ClampToScreen(&rect);
SetWindowPos(hwnd,NULL,rect.left,rect.top,rect.right-rect.left,rect.bottom-rect.top,0);
} /* if */
break;
case WM_DESTROY:
if ((con=Hwnd2Console(hwnd))!=NULL)
DoDeleteConsole(con);
/* if there are no consoles left, abort the program */
if (consoleroot.next==NULL) {
#if defined __WIN32__ || defined _WIN32 || defined WIN32
ExitProcess(0);
#else
exit(0);
#endif
} /* if */
break;
case WM_GETMINMAXINFO:
if ((con=Hwnd2Console(hwnd))!=NULL) {
MINMAXINFO FAR *lpmmi=(MINMAXINFO FAR*)lParam;
int rx,ry,hsize,vsize;
GetClientRect(hwnd,&rect);
rx= (rect.right < con->columns*con->cwidth) ? con->columns*con->cwidth-rect.right : 0;
ry= (rect.bottom < con->lines*con->cheight) ? con->lines*con->cheight-rect.bottom : 0;
hsize= (ry>0) ? GetSystemMetrics(SM_CXVSCROLL) : 0;
vsize= (rx>0) ? GetSystemMetrics(SM_CYHSCROLL) : 0;
SetRect(&rect,0,0,con->cwidth*con->columns+hsize,con->cheight*con->lines+vsize);
AdjustWindowRect(&rect,GetWindowLong(hwnd,GWL_STYLE),FALSE);
lpmmi->ptMaxTrackSize.x=rect.right-rect.left;
lpmmi->ptMaxTrackSize.y=rect.bottom-rect.top;
lpmmi->ptMaxSize=lpmmi->ptMaxTrackSize;
} /* if */
break;
case WM_SYSKEYDOWN:
case WM_KEYDOWN:
if ((con=Hwnd2Console(hwnd))!=NULL) {
TCHAR str[20];
int i;
str[0]=__T('\0');
switch (LOWORD(wParam)) {
case VK_F1:
case VK_F2:
case VK_F3:
case VK_F4:
case VK_F5:
case VK_F6:
case VK_F7:
case VK_F8:
case VK_F9:
case VK_F10:
case VK_F11:
case VK_F12:
if (LOWORD(wParam)<=VK_F5)
_stprintf(str,__T("\033[%d~\n"),LOWORD(wParam)-VK_F1+11);
else if (LOWORD(wParam)==VK_F10)
_stprintf(str,__T("\033[%d~\n"),LOWORD(wParam)-VK_F6+17);
else
_stprintf(str,__T("\033[%d~\n"),LOWORD(wParam)-VK_F11+23);
break;
case VK_ADD:
case VK_SUBTRACT:
/* check Ctrl key */
if ((GetKeyState(VK_CONTROL) & 0x8000)!=0) {
POINT pt;
int newheight=con->cheight;
int oldheight=newheight;
int incr= (LOWORD(wParam)==VK_SUBTRACT) ? -1 : 1;
do {
newheight+=incr;
/* make a new font, re-create a caret and redraw everything */
SetConsoleFont(con,newheight);
} while (newheight>5 && (oldheight==con->cheight || con->hfont==NULL));
if (con->hfont==NULL) /* reset to original on failure */
SetConsoleFont(con,oldheight);
GetClientRect(hwnd,&rect);
DestroyCaret();
CreateCaret(hwnd,NULL,con->cwidth,2);
RefreshCaretPos(con);
/* redraw the window */
InvalidateRect(hwnd,NULL,TRUE);
/* resize the window */
SetRect(&rect,0,0,con->cwidth*con->columns,con->cheight*con->winlines);
AdjustWindowRect(&rect,GetWindowLong(hwnd,GWL_STYLE),FALSE);
pt.x=pt.y=0;
ClientToScreen(hwnd,&pt);
OffsetRect(&rect,pt.x,pt.y);
ClampToScreen(&rect);
SetWindowPos(hwnd,NULL,rect.left,rect.top,rect.right-rect.left,rect.bottom-rect.top,
SWP_NOZORDER);
} /* if */
break;
case VK_UP:
_tcscpy(str,__T("\033[A"));
break;
case VK_DOWN:
_tcscpy(str,__T("\033[B"));
break;
case VK_RIGHT:
_tcscpy(str,__T("\033[C"));
break;
case VK_LEFT:
_tcscpy(str,__T("\033[D"));
break;
case VK_HOME:
_tcscpy(str,__T("\033[1~"));
break;
case VK_END:
_tcscpy(str,__T("\033[4~"));
break;
case VK_INSERT:
_tcscpy(str,__T("\033[2~"));
break;
case VK_DELETE:
_tcscpy(str,__T("\033[3~"));
break;
case VK_PRIOR: /* PageUp */
_tcscpy(str,__T("\033[5~"));
break;
case VK_NEXT: /* PageDown */
_tcscpy(str,__T("\033[6~"));
break;
default:
return DefWindowProc(hwnd,message,wParam,lParam);
} /* switch */
for (i=0; str[i]!=__T('\0'); i++) {
if ((con->keyq_end+1)%KEYQUEUE_SIZE!=con->keyq_start) {
con->keyqueue[con->keyq_end]=(short)str[i];
con->keyq_end=(con->keyq_end+1)%KEYQUEUE_SIZE;
} /* if */
} /* for */
} /* if */
break;
case WM_KILLFOCUS:
HideCaret(hwnd);
DestroyCaret();
break;
case WM_SETFOCUS:
if ((con=Hwnd2Console(hwnd))!=NULL) {
CreateCaret(hwnd,NULL,con->cwidth,2);
RefreshCaretPos(con);
ShowCaret(hwnd);
} /* if */
break;
case WM_LBUTTONDOWN:
SetFocus(hwnd);
break;
case WM_PAINT:
HideCaret(hwnd);
BeginPaint(hwnd, &ps);
if ((con=Hwnd2Console(hwnd))!=NULL && con->buffer!=NULL) {
TCHAR *string;
string=malloc(con->columns*sizeof(TCHAR));
if (string!=NULL) {
int l,c,bpos,start;
TCHAR attr;
HFONT hfontOrg;
int scrollx=GetScrollPos(hwnd,SB_HORZ);
int scrolly=GetScrollPos(hwnd,SB_VERT);
GetClientRect(hwnd,&rect);
hfontOrg=SelectObject(ps.hdc,con->hfont);
SetBkMode(ps.hdc,OPAQUE);
for (l=0; l<con->lines; l++) {
bpos=l*con->columns*2;
c=0;
while (c<con->columns) {
/* find stretches with the same attribute */
attr=con->buffer[bpos+1];
start=c;
while (c<con->columns && con->buffer[bpos+1]==attr) {
assert(c-start>=0);
assert(c-start<con->columns);
string[c-start]=con->buffer[bpos];
c++;
bpos+=2;
} /* if */
SetTextAttribute(ps.hdc,attr);
TextOut(ps.hdc,start*con->cwidth-scrollx,l*con->cheight-scrolly,string,c-start);
} /* while */
} /* for */
SelectObject(ps.hdc,hfontOrg);
free(string);
} /* if */
} /* if */
EndPaint(hwnd, &ps);
ShowCaret(hwnd);
break;
case WM_SIZE:
if ((con=Hwnd2Console(hwnd))!=NULL) {
int rx,ry;
/* add/remove/recalculate scroll bars */
GetClientRect(hwnd,&rect);
rx= (rect.right < con->columns*con->cwidth) ? con->columns*con->cwidth-rect.right : 0;
ry= (rect.bottom < con->lines*con->cheight) ? con->lines*con->cheight-rect.bottom : 0;
/* adjust scrolling position, if necessary */
if (GetScrollPos(hwnd,SB_HORZ)>=rx) {
SetScrollPos(hwnd,SB_HORZ,rx,FALSE);
InvalidateRect(hwnd,NULL,FALSE);
} /* if */
if (GetScrollPos(hwnd,SB_VERT)>=ry) {
SetScrollPos(hwnd,SB_VERT,ry,FALSE);
InvalidateRect(hwnd,NULL,FALSE);
} /* if */
SetScrollRange(hwnd,SB_HORZ,0,rx,TRUE);
SetScrollRange(hwnd,SB_VERT,0,ry,TRUE);
} /* if */
break;
case WM_HSCROLL:
if ((con=Hwnd2Console(hwnd))!=NULL) {
int scrollx=GetScrollPos(hwnd,SB_HORZ);
int oldpos=scrollx;
int min,max;
GetScrollRange(hwnd,SB_HORZ,&min,&max);
switch (LOWORD(wParam)) {
case SB_TOP:
scrollx=min;
break;
case SB_BOTTOM:
scrollx=max;
break;
case SB_LINELEFT:
scrollx=(scrollx>min) ? scrollx-1 : min;
break;
case SB_LINERIGHT:
scrollx=(scrollx<max) ? scrollx+1 : max;
break;
case SB_PAGELEFT:
scrollx=(scrollx>min) ? scrollx-50 : min;
break;
case SB_PAGERIGHT:
scrollx=(scrollx<max) ? scrollx+50 : max;
break;
case SB_THUMBTRACK:
scrollx=(int)HIWORD(wParam);
break;
} /* switch */
if (oldpos!=scrollx) {
SetScrollPos(hwnd,SB_HORZ,scrollx,TRUE);
InvalidateRect(hwnd,NULL,FALSE);
RefreshCaretPos(con);
} /* if */
} /* if */
break;
case WM_VSCROLL:
if ((con=Hwnd2Console(hwnd))!=NULL) {
int scrolly=GetScrollPos(hwnd,SB_VERT);
int oldpos=scrolly;
int min,max;
GetScrollRange(hwnd,SB_VERT,&min,&max);
switch (LOWORD(wParam)) {
case SB_TOP:
scrolly=min;
break;
case SB_BOTTOM:
scrolly=max;
break;
case SB_LINELEFT:
scrolly=(scrolly>min) ? scrolly-1 : min;
break;
case SB_LINERIGHT:
scrolly=(scrolly<max) ? scrolly+1 : max;
break;
case SB_PAGELEFT:
scrolly=(scrolly>min) ? scrolly-50 : min;
break;
case SB_PAGERIGHT:
scrolly=(scrolly<max) ? scrolly+50 : max;
break;
case SB_THUMBTRACK:
scrolly=(int)HIWORD(wParam);
break;
} /* switch */
if (oldpos!=scrolly) {
SetScrollPos(hwnd,SB_VERT,scrolly,TRUE);
InvalidateRect(hwnd,NULL,FALSE);
RefreshCaretPos(con);
} /* if */
} /* if */
break;
default:
return DefWindowProc(hwnd,message,wParam,lParam);
} /* switch */
return 0L;
}
void CStartupView::RepositionButtons()
{
int x;
int y;
int width;
int height;
Gdiplus::Rect gdipRcLogoRegion;
Gdiplus::Rect gdipRcButtonRegion;
Gdiplus::Rect gdipRcBottomRegion;
CalculateRegions(gdipRcLogoRegion, gdipRcButtonRegion, gdipRcBottomRegion);
width = BUTTON_WIDTH;
height = BUTTON_HEIGHT1;
// Close button
CRect rcButton;
rcButton.SetRect(gdipRcLogoRegion.Width - 19 ,
OFFSET_Y,
gdipRcLogoRegion.Width - 7 ,
13 + OFFSET_Y );
m_btnClose.SetWindowPos(NULL, rcButton.left- GetScrollPos(SB_HORZ), rcButton.top- GetScrollPos(SB_VERT),
rcButton.Width(), rcButton.Height(), SWP_NOZORDER);
m_btnClose.SetTextAndImagePos(CPoint(1,1), CPoint(16, 16));
// Other buttons
// Left buttons
Gdiplus::Rect gdipRcLeftButtons;
CalculateLeftButtonsRegion(gdipRcLeftButtons);
x = gdipRcLeftButtons.X;
y = gdipRcLeftButtons.Y + BUTTON_TITLE_HEIGHT + BUTTON_SUBTITLE_HEIGHT + BUTTON_TOP_SPACE ;
m_btnRecordPowerPoint.SetWindowPos(NULL, x- GetScrollPos(SB_HORZ), y- GetScrollPos(SB_VERT), width, height, SWP_NOZORDER);
m_btnRecordPowerPoint.SetTextAndImagePos(CPoint(ICON_X_POS - 1, ICON_Y_POS + 1), CPoint(TEXT_X_POS + 8, TEXT_Y_POS + 7));
y += BUTTON_HEIGHT1+10 ;
m_btnRecordOther.SetWindowPos(NULL, x- GetScrollPos(SB_HORZ), y- GetScrollPos(SB_VERT), width, height, SWP_NOZORDER);
m_btnRecordOther.SetTextAndImagePos(CPoint(ICON_X_POS - 1, ICON_Y_POS + 1), CPoint(TEXT_X_POS + 8, TEXT_Y_POS + 7));
y += BUTTON_HEIGHT1+10 ;
//y += SEPARATOR_HEIGHT;
y += BUTTON_HEIGHT1+3 ;//+ BUTTON_TITLE_HEIGHT;
m_btnNewSourceDoc.SetWindowPos(NULL, x- GetScrollPos(SB_HORZ), y - GetScrollPos(SB_VERT), width, height, SWP_NOZORDER);
m_btnNewSourceDoc.SetTextAndImagePos(CPoint(ICON_X_POS - 1, ICON_Y_POS + 1), CPoint(TEXT_X_POS + 10, TEXT_Y_POS + 7));
y += BUTTON_HEIGHT1+10;
m_btnImportPowerPoint.SetWindowPos(NULL, x - GetScrollPos(SB_HORZ), y- GetScrollPos(SB_VERT), width, height, SWP_NOZORDER);
m_btnImportPowerPoint.SetTextAndImagePos(CPoint(ICON_X_POS - 1, ICON_Y_POS + 1), CPoint(TEXT_X_POS + 10, TEXT_Y_POS + 7));
// Right buttons
Gdiplus::Rect gdipRcRightButtons;
CalculateRightButtonsRegion(gdipRcRightButtons);
x = gdipRcRightButtons.X ;
y = gdipRcRightButtons.Y + 2 * BUTTON_TITLE_HEIGHT + BUTTON_HEIGHT ;
//height = BUTTON_HEIGHT;
m_btnOpenSourceDoc.SetWindowPos(NULL, x- GetScrollPos(SB_HORZ), y- GetScrollPos(SB_VERT), width, height, SWP_NOZORDER);
m_btnOpenSourceDoc.SetTextAndImagePos(CPoint(ICON_X_POS - 1, ICON_Y_POS - 1), CPoint(TEXT_X_POS + 10, TEXT_Y_POS + 7));
y += 3*BUTTON_HEIGHT+3;
/*for (int i = 0; i < m_arBtnRecentFiles.GetSize(); ++i)
{
y = gdipRcRightButtons.Y + BUTTON_TITLE_HEIGHT + i*(BUTTON_HEIGHT+5);
m_arBtnRecentFiles[i]->SetWindowPos(NULL, x, y, width, height, SWP_NOZORDER);
m_arBtnRecentFiles[i]->SetTextAndImagePos(CPoint(ICON_X_POS, ICON_Y_POS), CPoint(TEXT_X_POS, TEXT_Y_POS));
}*/
CSize siTotal = GetTotalSize();
CRect rcClient(0, 0, siTotal.cx, siTotal.cy);
//Button Tutorial
x = rcClient.left + 40 ;//gdipRcBottomRegion.X + 40;
y = rcClient.bottom - FOOT_HEIGHT - LIGHT_BLUE_HEIGHT ;/*gdipRcBottomRegion.Y +
(gdipRcBottomRegion.Height - rcBtnShowAgain.Height()) / 2.0;*/
m_btnTutorial.SetWindowPos(NULL, x- GetScrollPos(SB_HORZ), y- GetScrollPos(SB_VERT), BUTTON_WIDTH1, BUTTON_HEIGHT1, SWP_NOZORDER);
m_btnTutorial.SetTextAndImagePos(CPoint(ICON_X_POS - 1, ICON_Y_POS + 1), CPoint(TEXT_X_POS + 10, TEXT_Y_POS + 9));
//Button Guided Tour
x = (rcClient.left + rcClient.Width() - BUTTON_WIDTH1) / 2;//gdipRcBottomRegion.X + 40;
y = rcClient.bottom - FOOT_HEIGHT - LIGHT_BLUE_HEIGHT ;/*gdipRcBottomRegion.Y +
(gdipRcBottomRegion.Height - rcBtnShowAgain.Height()) / 2.0;*/
m_btnGuidedTour.SetWindowPos(NULL, x - GetScrollPos(SB_HORZ), y- GetScrollPos(SB_VERT), BUTTON_WIDTH1, BUTTON_HEIGHT1, SWP_NOZORDER);
m_btnGuidedTour.SetTextAndImagePos(CPoint(ICON_X_POS - 1, ICON_Y_POS + 1), CPoint(TEXT_X_POS + 10, TEXT_Y_POS + 9));
//Button Community
x = rcClient.right - 40 - 13 - BUTTON_WIDTH1;//gdipRcBottomRegion.X + 40;
y = rcClient.bottom - FOOT_HEIGHT - LIGHT_BLUE_HEIGHT ;/*gdipRcBottomRegion.Y +
(gdipRcBottomRegion.Height - rcBtnShowAgain.Height()) / 2.0;*/
m_btnCommunity.SetWindowPos(NULL, x- GetScrollPos(SB_HORZ), y- GetScrollPos(SB_VERT), BUTTON_WIDTH1, BUTTON_HEIGHT1, SWP_NOZORDER);
m_btnCommunity.SetTextAndImagePos(CPoint(ICON_X_POS - 1, ICON_Y_POS + 1), CPoint(TEXT_X_POS + 10, TEXT_Y_POS + 9));
if (m_btnBuyNow.m_hWnd != NULL) {
// //Button Buy Now
x = rcClient.left + m_pLecturnityLogo->GetWidth() + 10 ;//gdipRcBottomRegion.X + 40;
y = rcClient.top + OFFSET_Y + 4 ;/*gdipRcBottomRegion.Y +
(gdipRcBottomRegion.Height - rcBtnShowAgain.Height()) / 2.0;*/
m_btnBuyNow.SetWindowPos(NULL, x- GetScrollPos(SB_HORZ), y- GetScrollPos(SB_VERT), 120, 56, SWP_NOZORDER);
m_btnBuyNow.SetTextAndImagePos(CPoint( 1, 1), CPoint(56, TEXT_Y_POS + 17));
}
// Place checkbox 40 pixel from right border (horizontally)
// in the middle of the bottom region (vertically)
CRect rcBtnShowAgain;
m_btnShowAgain.GetClientRect(rcBtnShowAgain);
//CRect rcClient(0, 0, siTotal.cx, siTotal.cy);
x = rcClient.left + 40 ;//gdipRcBottomRegion.X + 40;
y = rcClient.bottom - FOOT_HEIGHT;/*gdipRcBottomRegion.Y +
(gdipRcBottomRegion.Height - rcBtnShowAgain.Height()) / 2.0;*/
m_btnShowAgain.SetWindowPos(NULL, x- GetScrollPos(SB_HORZ), y - GetScrollPos(SB_VERT), 250, BUTTON_HEIGHT, SWP_NOZORDER);
m_btnShowAgain.SetTextAlignment(SS_LEFT);
}
void CAnsiWnd::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
int Pos = GetScrollPos(SB_VERT);
CRect rect;
switch ( nSBCode ) {
case SB_LINEUP:
if ( Pos ) {
Pos --;
SetScrollPos(SB_VERT, Pos, TRUE);
InvalidateRect(NULL, FALSE );
UpdateWindow();
/*
CDC* pDC = GetDC();
GetClientRect(&rect);
pDC->ScrollDC(0 ,pDoc->m_nYsize, rect , NULL , NULL , NULL );
pDC->SetBkMode(OPAQUE);
pOldFont = pDC->SelectObject(&pDoc->m_fntText);
pDC->SelectObject(&pDoc->m_fntText);
RedrawOneLine(pDC , Pos);
RedrawOneLine(pDC , Pos+1);
pDC->SelectObject(pOldFont);
ReleaseDC(pDC);
*/
}
break;
case SB_LINEDOWN:
if ( Pos < nScrollSize -1-m_nPageSize ) {
Pos ++;
SetScrollPos(SB_VERT, Pos, TRUE);
InvalidateRect(NULL, FALSE );
UpdateWindow();
/*
CDC* pDC = GetDC();
GetClientRect(&rect);
pDC->ScrollDC(0 ,-pDoc->m_nYsize, rect , NULL , NULL , NULL );
pDC->SetBkMode(OPAQUE);
pOldFont = pDC->SelectObject(&pDoc->m_fntText);
pDC->SelectObject(&pDoc->m_fntText);
RedrawOneLine(pDC , Pos+m_nPageSize);
pDC->SelectObject(pOldFont);
ReleaseDC(pDC);
*/
}
break;
case SB_PAGEDOWN:
if ( Pos < nScrollSize -1-m_nPageSize ) {
Pos += m_nPageSize;
if ( Pos > nScrollSize -1-m_nPageSize )
Pos = nScrollSize -1-m_nPageSize;
SetScrollPos(SB_VERT, Pos, TRUE);
InvalidateRect(NULL, FALSE );
UpdateWindow();
}
break;
case SB_PAGEUP:
if ( Pos ) {
Pos -= m_nPageSize;
if ( Pos < 0 )
Pos = 0;
SetScrollPos(SB_VERT, Pos, TRUE);
InvalidateRect(NULL, FALSE );
UpdateWindow();
}
break;
case SB_THUMBPOSITION:
SetScrollPos(SB_VERT, nPos, TRUE);
InvalidateRect(NULL, FALSE );
UpdateWindow();
break;
case SB_THUMBTRACK:
SetScrollPos(SB_VERT, nPos, TRUE);
InvalidateRect(NULL, FALSE );
UpdateWindow();
break;
default :
break;
};
}
void CAnsiWnd::OnLButtonUp(UINT nFlags, CPoint point)
{
if ( m_bSelected ) {
ReleaseCapture();
m_bSelected = FALSE;
InvalidateRect(NULL, FALSE);
UpdateWindow();
pDoc->m_bFrozen = FALSE;
// Well, start forming text for Clipboard
CString ResultStr;
// Good, getting reall numbers of strings
int ScrollIndex = GetScrollPos(SB_VERT)+1;
m_nStartSelectY = max(0, m_nStartSelectY);
POSITION pos = m_strList.FindIndex(ScrollIndex+m_nStartSelectY);
ASSERT(pos);
int i = m_nStartSelectY;
do {
CString tmpStr = m_strList.GetAt(pos);
const wchar_t* ptr = tmpStr;
int count = 0;
if (pDoc->m_bRectangleSelection || i == m_nStartSelectY) {
// Skip to StartX character
while ( count < m_nStartSelectX && *ptr){
if ( *ptr == L'\x1B' ){
ptr = SkipAnsi(ptr);
}
else {
count++;
ptr++;
}
}
}
// characters skipped now copy nessesary info to string
do {
if ( *ptr == L'\n' ) {
ptr++;
continue;
}
if ( *ptr == L'\x1B' ) {
ptr = SkipAnsi(ptr);
continue;
} //* en: do not even try
if ( !(*ptr))
break;
if ( count > m_nEndSelectX && (pDoc->m_bRectangleSelection || i == m_nEndSelectY))
break;
ResultStr+= *ptr++;
count++;
} while ( *ptr );
if ( i != m_nEndSelectY )
ResultStr +=L"\r\n";
i++;
pos = m_strList.FindIndex(ScrollIndex+i);
} while ( i<=m_nEndSelectY && pos );
// Put to clipboard
if (wcslen(ResultStr) != 0)
{
VERIFY(OpenClipboard());
VERIFY(EmptyClipboard());
HANDLE hData;
hData = GlobalAlloc(GMEM_ZEROINIT, (ResultStr.GetLength()+1)*sizeof(wchar_t) );
wchar_t* buff = (wchar_t*)GlobalLock(hData);
wcscpy (buff, ResultStr);
GlobalUnlock(hData);
SetClipboardData(CF_UNICODETEXT, hData);
CloseClipboard();
}
}
CWnd::OnLButtonUp(nFlags, point);
}
LRESULT W_CALLBACK SliderWndProc(HWND hWnd, UINT msg,
WPARAM wParam, LPARAM lParam)
{
HWND hSBWnd;
LONG lResult;
ITEMID idWidget, idVertical, idMin = NULLID, idMax = NULLID;
ITEMID idDesc, idVisible;
double fMinV, fMaxV, fValue;
RECT rCrect;
double dSliderPos;
BOOL bCommand = TRUE;
short nTextHgt, nTitleHgt, nSlideHgt, nSlideLeft;
switch (msg) {
case WM_SETFOCUS:
hSBWnd = GetDlgItem(hWnd, HSLIDERID);
if (!hSBWnd)
hSBWnd = GetDlgItem(hWnd, VSLIDERID);
if (hSBWnd)
SetFocus(hSBWnd);
break;
case WM_HSCROLL:
hSBWnd = GetDlgItem(hWnd, HSLIDERID);
SetFocus(hSBWnd);
idWidget = KpsGetWidgetFromWindow(hWnd);
if (hSBWnd)
dSliderPos = (double) GetScrollPos(hSBWnd, SB_CTL);
switch (wParam) {
case SB_LINEUP:
break;
case SB_LINEDOWN:
break;
case SB_PAGEUP:
dSliderPos -= 1000;
break;
case SB_PAGEDOWN:
dSliderPos += 1000;
break;
case SB_THUMBTRACK:
case SB_THUMBPOSITION:
dSliderPos = LOWORD(lParam);
break;
default:
bCommand = FALSE;
break;
}
if (bCommand)
{
if (dSliderPos > 10000.0)
dSliderPos = 10000.0;
if (dSliderPos < 0.0)
dSliderPos = 0.0;
GetSliderValue(idWidget, hWnd, wParam, dSliderPos);
}
break;
case WM_VSCROLL:
hSBWnd = GetDlgItem(hWnd, VSLIDERID);
SetFocus(hSBWnd);
idWidget = KpsGetWidgetFromWindow(hWnd);
if (hSBWnd)
dSliderPos = (double) GetScrollPos(hSBWnd, SB_CTL);
switch (wParam){
case SB_LINEUP:
break;
case SB_LINEDOWN:
break;
case SB_PAGEUP:
dSliderPos -= 1000;
break;
case SB_PAGEDOWN:
dSliderPos += 1000;
break;
case SB_THUMBTRACK:
case SB_THUMBPOSITION:
dSliderPos = (short) LOWORD(lParam);
break;
default:
bCommand = FALSE;
break;
}
if (bCommand)
{
if (dSliderPos < -10000.0)
dSliderPos = -10000.0;
if (dSliderPos > 0.0)
dSliderPos = 0.0;
GetSliderValue(idWidget, hWnd, wParam, dSliderPos);
}
break;
case IDG_RESET:
idWidget = KpsGetWidgetFromWindow(hWnd);
idVisible = KppGetSlotValue(idWidget, lpSNs->idVisibleSN);
if (idVisible != lpIDs->idFalse)
{
GetClientRect(hWnd, (LPRECT) & rCrect);
nSlideLeft = (rCrect.right / 2) - (SLIDERPAD / 2);
GetSliderParam(hWnd, &nTitleHgt, &nTextHgt, &nSlideHgt);
idVertical = KppGetSlotValue(idWidget, lpSNs->idVerticalSN);
if (RetrieveSliderData(idWidget, &idMin, &idMax,
(ITEMID *) NULL,
&fMinV, &fMaxV, &fValue, &idDesc))
{
if (idVertical == lpIDs->idTrue)
{
hSBWnd = GetDlgItem(hWnd, HSLIDERID);
if (hSBWnd)
DestroyWindow(hSBWnd);
hSBWnd = GetDlgItem(hWnd, VSLIDERID);
if (!hSBWnd)
{
hSBWnd = CreateWindow((LPSTR) "Scrollbar",
(LPSTR) NULL,
WS_CHILD | WS_CLIPSIBLINGS |
SBS_VERT,
nSlideLeft,
nTitleHgt + (2 * HEIGHTPAD),
SLIDERPAD, nSlideHgt,
hWnd, VSLIDERID,
hInstThisDll, (LPSTR) NULL);
SetScrollRange(hSBWnd, SB_CTL, -10000, 0, TRUE);
SetScrollPos(hSBWnd, SB_CTL, 0, TRUE);
ShowWindow(hSBWnd, SW_HIDE);
SetProp(hSBWnd, HORIZONTAL, FALSE);
if (!lpOrigSliderProc)
lpOrigSliderProc =
(FARPROC) GetClassLong(hSBWnd, GCL_WNDPROC);
SetWindowLong(hSBWnd, GWL_WNDPROC,
(LONG) NewSliderProc);
}
else
MoveWindow(hSBWnd, nSlideLeft,
nTitleHgt + (2 * HEIGHTPAD),
SLIDERPAD, nSlideHgt, TRUE);
}
else
{
hSBWnd = GetDlgItem(hWnd, VSLIDERID);
if (hSBWnd)
DestroyWindow(hSBWnd);
hSBWnd = GetDlgItem(hWnd, HSLIDERID);
if (!hSBWnd)
{
hSBWnd = CreateWindow((LPSTR) "Scrollbar",
(LPSTR) NULL,
WS_CHILD | WS_CLIPSIBLINGS |
SBS_HORZ,
SLIDERPAD,
nTitleHgt + (2 * HEIGHTPAD),
rCrect.right - (2 * SLIDERPAD),
nSlideHgt,
hWnd, HSLIDERID,
hInstThisDll, (LPSTR) NULL);
SetScrollRange(hSBWnd, SB_CTL, 0, 10000, TRUE);
ShowWindow(hSBWnd, SW_HIDE);
SetProp(hSBWnd, HORIZONTAL, TRUE);
if (!lpOrigSliderProc)
lpOrigSliderProc =
(FARPROC) GetClassLong(hSBWnd, GCL_WNDPROC);
SetWindowLong(hSBWnd, GWL_WNDPROC,
(LONG) NewSliderProc);
}
else
MoveWindow(hSBWnd, SLIDERPAD, nTitleHgt + (2 * HEIGHTPAD),
rCrect.right - (2 * SLIDERPAD), nSlideHgt, TRUE);
}
}
BringWindowToTop(hWnd);
hSBWnd = GetDlgItem(hWnd, HSLIDERID);
if (!hSBWnd)
hSBWnd = GetDlgItem(hWnd, VSLIDERID);
if (hSBWnd)
ShowWindow(hSBWnd, SW_SHOW);
}
InvalidateRect(hWnd, (LPRECT) NULL, TRUE);
UpdateWindow(hWnd);
return (LONG) TRUE;
case WM_SIZE:
if (wParam == SIZENORMAL)
KpsSizeWidget(hWnd, LOWORD(lParam), HIWORD(lParam));
GetClientRect(hWnd, (LPRECT) &rCrect);
GetSliderParam(hWnd, &nTitleHgt, &nTextHgt, &nSlideHgt);
hSBWnd = GetDlgItem(hWnd, VSLIDERID);
if (hSBWnd != NULL)
{
nSlideLeft = (rCrect.right / 2) - (SLIDERPAD / 2);
MoveWindow(hSBWnd, nSlideLeft, nTitleHgt + (2 * HEIGHTPAD),
SLIDERPAD, nSlideHgt, TRUE);
}
else
{
hSBWnd = GetDlgItem(hWnd, HSLIDERID);
if (hSBWnd)
{
MoveWindow(hSBWnd, SLIDERPAD, nTitleHgt + (2 * HEIGHTPAD),
rCrect.right - (2 * SLIDERPAD), nSlideHgt, TRUE);
}
}
break;
case WM_PAINT:
lResult = (LONG) KpsDrawWidget(hWnd);
hSBWnd = GetDlgItem(hWnd, VSLIDERID);
if (!hSBWnd)
hSBWnd = GetDlgItem(hWnd, HSLIDERID);
if (hSBWnd)
{
InvalidateRect(hSBWnd, (LPRECT) NULL, TRUE);
UpdateWindow(hSBWnd);
}
return (LONG) lResult;
default:
break;
}
return DefWindowProc(hWnd, msg, wParam, lParam);
}
void CClipMonView::OnDraw( CDC *pDC)
{
CRect rcClient;
TxGetClientRect(rcClient);
Graphics gc(pDC->GetSafeHdc());
SolidBrush bkBrush(m_drawParam.bkColor);
Rect rCet = CRect2Rect(rcClient);
gc.FillRectangle(&bkBrush, rCet);
CSize szView = GetScrollViewSize();
CRect rcView(0, 0, szView.cx, szView.cy);
rcView.OffsetRect(rcClient.left, rcClient.top);
if (rcView.IsRectEmpty())
{
return;
}
rcView.OffsetRect(-GetScrollPos(SB_HORZ), -GetScrollPos(SB_VERT));
GraphicsContainer container = gc.BeginContainer();
Rect rClip = CRect2Rect(rcClient);
gc.SetClip(rClip);
if (m_bUseBkBuffer)
{
CRect rcBuffToDraw(0,0,rcClient.Width(), rcClient.Height());
rcBuffToDraw.OffsetRect(GetScrollPos(SB_HORZ), GetScrollPos(SB_VERT));
if (!IsInRect(rcBuffToDraw, m_rcViewBkBuffer))
{
TRACE("\nbufferRedraw %d, %d", rcBuffToDraw.bottom, m_rcViewBkBuffer.bottom);
ReDrawBkBuffer();
}
//draw bkbuffer
m_BkBufferlock.Lock();
rcBuffToDraw.OffsetRect(-m_rcViewBkBuffer.left, -m_rcViewBkBuffer.top);
gc.DrawImage(m_pBmpBackBuffer, rClip, rcBuffToDraw.left, rcBuffToDraw.top, rcBuffToDraw.Width(), rcBuffToDraw.Height(), UnitPixel);
m_BkBufferlock.Unlock();
}
else
{
int nBegin = (rcClient.top - rcView.top) / m_drawParam.nItemHeight;
int nCount = rcClient.Height() /m_drawParam.nItemHeight +1;
VECTMPITEM vData;
g_monDataMgr.GetRangeData(nBegin, nCount, vData);
nCount = vData.size();
CTxListHeader& headerCtrl = GetListHeader();
int nTopPos = rcView.top + (nBegin * m_drawParam.nItemHeight);
Gdiplus::StringFormat fmt;
fmt.SetAlignment(StringAlignmentNear);
fmt.SetLineAlignment(StringAlignmentCenter);
fmt.SetTrimming(StringTrimmingEllipsisCharacter);
fmt.SetFormatFlags(StringFormatFlagsLineLimit);
Pen pen(g_globalInfo.viewSetting.clrSeparateLine, 1.0);
Rect rRowBk(rcClient.left, nTopPos, rcClient.Width(), m_drawParam.nItemHeight);
for (int i = 0; i < nCount; i++)
{
ARGB clr = 0xff000000;
ARGB clrBk = 0xffffffff;
vData[i].GetMonColor(clr, clrBk);
bkBrush.SetColor(clrBk);
gc.FillRectangle(&bkBrush, rRowBk);
int nLeftPos = rcView.left;
CRect rcItem(nLeftPos,nTopPos, 0, nTopPos + m_drawParam.nItemHeight);
for (int cIdx = 0; cIdx < m_ColSetting.m_vTmpCols.size(); cIdx++)
{
if (rcItem.left > rcClient.right)
{
break;
}
rcItem.right = rcItem.left + headerCtrl.GetHeaderWidth(cIdx);
if (rcItem.right >= rcClient.left)
{
CString strText = vData[i].GetValue((ENUM_MONTYPE)(m_ColSetting.m_vTmpCols[cIdx].nPosInType));
GPDrawShadowTextSimple(gc, strText, rcItem, *m_drawParam.pFont, clr, 0, 2,2, &fmt);
//GPDrawShadowText(gc, strText, rcItem, *m_drawParam.pFont, clr, 0xff000000,0,0,0,0,&fmt);
//draw separate line
gc.DrawLine(&pen, rcItem.right-1, rcItem.top, rcItem.right-1, rcItem.bottom);
}
rcItem.OffsetRect(rcItem.Width(), 0);
}
gc.DrawLine(&pen, rcClient.left, rcItem.bottom-1, rcClient.right, rcItem.bottom-1);
nTopPos += m_drawParam.nItemHeight;
rRowBk.Offset(0, m_drawParam.nItemHeight);
}
}
//calc In Bound Item
gc.EndContainer(container);
ReDrawRemainTime(pDC);
}
void CClipMonView::ReDrawRemainTime(CDC* pDC)
{
CRect rcClient;
TxGetClientRect(rcClient);
if (m_scBar[SB_VERT].IsShowing())
{
rcClient.DeflateRect(0,0,m_scBar[SB_VERT].GetBarWidth(), 0);
}
if (m_scBar[SB_HORZ].IsShowing())
{
rcClient.DeflateRect(0,0, 0, m_scBar[SB_HORZ].GetBarWidth());
}
// Rect rCet = CRect2Rect(rcClient);
// gc.FillRectangle(&bkBrush, rCet);
CSize szView = GetScrollViewSize();
CRect rcView(0, 0, szView.cx, szView.cy);
rcView.OffsetRect(rcClient.left, rcClient.top);
if (rcView.IsRectEmpty())
{
return;
}
rcView.OffsetRect(-GetScrollPos(SB_HORZ), -GetScrollPos(SB_VERT));
int nBegin = (rcClient.top - rcView.top) / m_drawParam.nItemHeight;
int nCount = rcClient.Height() /m_drawParam.nItemHeight +1;
VECTMPITEM vData;
g_monDataMgr.GetRangeData(nBegin, nCount, vData);
nCount = vData.size();
if (nCount <= 0)
{
return;
}
CTxListHeader& headerCtrl = GetListHeader();
int nLeftPos = rcView.left;
int nRightPos = 0;
for (int cIdx = 0; cIdx < m_ColSetting.m_vTmpCols.size(); cIdx++)
{
ENUM_MONTYPE nMonType = (ENUM_MONTYPE)(m_ColSetting.m_vTmpCols[cIdx].nPosInType);
if (nMonType == MONTYPE_TIMEREMAIN)
{
nRightPos = nLeftPos + headerCtrl.GetHeaderWidth(cIdx);
break;
}
else
{
nLeftPos += headerCtrl.GetHeaderWidth(cIdx);
}
}
if (nRightPos < rcClient.left || nLeftPos > rcClient.right)
{
return;
}
CPoint ptOffSetBmp;
int nTopPos = rcView.top + (nBegin * m_drawParam.nItemHeight);
ptOffSetBmp.x = nLeftPos < 0? -nLeftPos:0;
ptOffSetBmp.y = nTopPos < rcClient.top? rcClient.top - nTopPos: 0;
CRect rcRemainTimeClient(nLeftPos, rcClient.top, nRightPos-1, rcClient.bottom);
Graphics gc(m_pBmpRemainTime);
SolidBrush bkBrush(m_drawParam.bkColor);
GraphicsContainer container = gc.BeginContainer();
int nClipHeight = m_drawParam.nItemHeight*nCount;
if (nClipHeight < rcClient.Height())
{
nClipHeight = rcClient.Height();
}
Rect rClip(0,0, rcRemainTimeClient.Width(), nClipHeight);
gc.SetClip(rClip);
Rect rDes(nLeftPos, nTopPos, rClip.Width, rClip.Height);
gc.FillRectangle(&bkBrush, rClip);
Gdiplus::StringFormat fmt;
fmt.SetAlignment(StringAlignmentCenter);
fmt.SetLineAlignment(StringAlignmentCenter);
fmt.SetTrimming(StringTrimmingEllipsisCharacter);
fmt.SetFormatFlags(StringFormatFlagsLineLimit);
Pen pen(g_globalInfo.viewSetting.clrSeparateLine, 1.0);
Rect rRowBk(0, 0, rcRemainTimeClient.Width(), m_drawParam.nItemHeight);
CRect rcItem(0,0, rRowBk.Width,rRowBk.Height);
for (int i = 0; i < nCount; i++)
{
ARGB clr = 0xff000000;
ARGB clrBk = 0xffffffff;
vData[i].GetMonColor(clr, clrBk);
bkBrush.SetColor(clrBk);
gc.FillRectangle(&bkBrush, rRowBk);
CString strText = vData[i].GetValue(MONTYPE_TIMEREMAIN);
GPDrawShadowTextSimple(gc, strText, rcItem, *m_drawParam.pFont, clr, 0, 2,2, &fmt);
//GPDrawShadowText(gc, strText, rcItem, *m_drawParam.pFont, clr, 0xff000000,0,0,0,0,&fmt);
gc.DrawLine(&pen, rcItem.left, rcItem.bottom-1, rcItem.right, rcItem.bottom-1);
nTopPos += m_drawParam.nItemHeight;
rcItem.OffsetRect(0, m_drawParam.nItemHeight);
rRowBk.Offset(0, m_drawParam.nItemHeight);
}
gc.EndContainer(container);
Graphics gcDes(pDC->GetSafeHdc());
CRect rcDesClip(rcRemainTimeClient);
Rect rDesClip = CRect2Rect(rcDesClip);
gcDes.SetClip(rDesClip);
gcDes.DrawImage(m_pBmpRemainTime, rDesClip, ptOffSetBmp.x, ptOffSetBmp.y, (INT)rDesClip.Width, (INT)rDesClip.Height, UnitPixel);
}
void EPropWnd::SetScrollPage()
{
TR( _T("EPropWnd::SetScrollPage()"), _T(""));
CSize PageSize = GetScrollPageSize();
if( PageSize.cx==0 && PageSize.cy==0 )
{
SetScrollPos ( SB_HORZ , 0 );
SetScrollPos ( SB_VERT , 0 );
ShowScrollBar( SB_BOTH , FALSE );
}
else
{
CRect wr;
GetWindowRect(&wr);
CSize ClientSize = wr.Size();
bool bEnableH = false;
bool bEnableV = false;
if( PageSize.cx > ClientSize.cx )
{
ClientSize.cy -= GetSystemMetrics(SM_CYHSCROLL);
bEnableH = true;
}
if( PageSize.cy > ClientSize.cy )
{
ClientSize.cx -= GetSystemMetrics(SM_CXVSCROLL);
bEnableV = true;
if( bEnableH == false )
{
if( PageSize.cx > ClientSize.cx )
{
ClientSize.cy -= GetSystemMetrics(SM_CYHSCROLL);
bEnableH = true;
}
}
}
//
//
//
SCROLLINFO si;
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_POS | SIF_RANGE;
//
// horizontal scroller
//
si.nPage = bEnableH ? ClientSize.cx : 0;
si.nMin = bEnableH ? 0 : 0;
si.nMax = bEnableH ? PageSize.cx-1 : 0;
si.nPos = bEnableH ? GetScrollPos(SB_HORZ) : 0;
SetScrollInfo( SB_HORZ , &si );
ShowScrollBar( SB_HORZ , bEnableH );
//
// vertical scroller
//
si.nPage = bEnableV ? ClientSize.cy : 0;
si.nMin = bEnableV ? 0 : 0;
si.nMax = bEnableV ? PageSize.cy-1 : 0;
si.nPos = bEnableV ? GetScrollPos(SB_VERT) : 0;
SetScrollInfo( SB_VERT , &si );
ShowScrollBar( SB_VERT , bEnableV );
}
}
void BuildGraph::OnPaint(wxPaintEvent& event)
{
wxBufferedPaintDC dc(this);
PrepareDC(dc);
dc.SetBackground(wxBrush(wxColor(255,255,255), wxSOLID));
dc.Clear();
int MaxWidth=GetSize().x;
int MaxHeight=0;
int ScrollPosH=GetScrollPos(wxHORIZONTAL);
int ScrollPosV=GetScrollPos(wxVERTICAL);
wxFont font = dc.GetFont();
font.SetWeight(0);
font.SetUnderlined(false);
dc.SetFont(font);
dc.SetPen(wxPen(wxColor(192,192,192)));
//dc.SetBrush(wxBrush(wxColor(192,192,192)));
dc.SetBrush(wxBrush(wxColor(0,0,0,0),wxTRANSPARENT));
wxString TriDot="...";
long TriDotSize;
dc.GetTextExtent(TriDot,&TriDotSize,0);
int AgentNum=1;
EventsAccess.Wait();
for (unsigned int i=0;i<Events.Count();i++)
{
if (Events[i]->AgentId+1>AgentNum)
AgentNum=Events[i]->AgentId+1;
float sec = (float)(Events[i]->StartTime-StartTime)/1000.0;
wxColour blockcolour;
wxColour blockcolourdest;
wxString Text;
float FinishTime;
bool Finish;
if (Events[i]->StartTime>Events[i]->FinishTime)
{
blockcolour = wxColour(172,172,255);
blockcolourdest = wxColour(232,232,255);
FinishTime=GetTickCount();
Finish=false;
}else{
if (Events[i]->Type==0) // Blue
{
blockcolour = wxColour(80,255,255);
blockcolourdest = wxColour(192,255,255);
}else if (Events[i]->Type==1) // Green
{
blockcolour = wxColour(80,255,80);
blockcolourdest = wxColour(200,255,200);
}else if (Events[i]->Type==2) // Yellow
{
blockcolour = wxColour(255,255,64);
blockcolourdest = wxColour(255,255,184);
}else{ // Red
blockcolour = wxColour(255,48,48);
blockcolourdest = wxColour(255,172,172);
}
FinishTime=Events[i]->FinishTime;
Finish=true;
}
float BlockWidth = (FinishTime-Events[i]->StartTime)*TimeRatio/1000.0;
float BlockWidth2 = BlockWidth;
if (BlockWidth<0)
BlockWidth=0;
if (Finish==false)
Text.Printf("%s (%.2f%%)",Events[i]->Name,100.0*Events[i]->Current/Events[i]->Size);
else
Text.Printf("%s (%.2f)",Events[i]->Name,(FinishTime-Events[i]->StartTime)/1000.0);
long size;
dc.GetTextExtent(Text,&size,NULL);
if (Finish==false)
{
BlockWidth = BlockWidth>size+6?BlockWidth:size+6;
//BlockWidth = Events[i]->Size/((long)Events[i]->Current+1)*(FinishTime-Events[i]->StartTime)*TimeRatio/1000.0;
}
int cornerL,cornerR;
if (StartPixelsWidth+TimeRatio*sec<ScrollPosH)
cornerL=-1;
else if (StartPixelsWidth+TimeRatio*sec>ScrollPosH+GetSize().x)
cornerL=1;
else
cornerL=0;
if (StartPixelsWidth+TimeRatio*sec+BlockWidth<ScrollPosH)
cornerR=-1;
else if (StartPixelsWidth+TimeRatio*sec+BlockWidth>ScrollPosH+GetSize().x)
cornerR=1;
else
cornerR=0;
if (BlockWidth>=0.5 && ((StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*Events[i]->AgentId>ScrollPosV &&
StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*Events[i]->AgentId<ScrollPosV+GetSize().y)
|| (StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*Events[i]->AgentId+BlockHeight>ScrollPosV &&
StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*Events[i]->AgentId+BlockHeight<ScrollPosV+GetSize().y))
&&
(cornerR==0 || cornerL==0 || (cornerL==-1 && cornerR==1)) )
{
dc.DrawRectangle(StartPixelsWidth+TimeRatio*sec+1,StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*Events[i]->AgentId,BlockWidth-1,BlockHeight);
dc.GradientFillLinear(wxRect(StartPixelsWidth+TimeRatio*sec+2,StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*Events[i]->AgentId+1,BlockWidth2-3,BlockHeight-2),blockcolour,blockcolourdest,wxNORTH);
if (size<=BlockWidth-7 || Finish==false)
dc.DrawText(Text,StartPixelsWidth+TimeRatio*sec+4,StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*Events[i]->AgentId+3);
else{
if (TriDotSize<=BlockWidth-7)
{
// dc.DrawText(TriDot,StartPixelsWidth+TimeRatio*sec+3,StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*Events[i]->AgentId+3);
wxString Temp;
for (int j=Text.Len()-TriDot.Len();j>=0;j--)
{
Temp=Text.Left(j);
dc.GetTextExtent(Temp,&size,NULL);
if (size+TriDotSize<=BlockWidth-7)
{
dc.DrawText(Temp+TriDot,StartPixelsWidth+TimeRatio*sec+4,StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*Events[i]->AgentId+3);
break;
}
}
}
}
}
if (MaxWidth < StartPixelsWidth+TimeRatio*sec+3+BlockWidth+5)
MaxWidth = StartPixelsWidth+TimeRatio*sec+3+BlockWidth+5;
}
EventsAccess.Post();
//Draw time
font.SetPointSize(10);
dc.SetFont(font);
dc.SetPen(wxPen(wxColour()));
int itenum=(MaxWidth-StartPixelsWidth)/TimeRatio;
int modul=1;
if (TimeRatio!=0)
modul = 50.0/TimeRatio;
int i=(ScrollPosH-StartPixelsWidth)/TimeRatio;
if (i<1)
i=1;
int j=modul;
for (;i<itenum;i++)
{
if (j==0)
{
int x=StartPixelsWidth+i*TimeRatio;
if (x>=ScrollPosH)
{
dc.DrawLine(x,0,x,5);
wxString str;
str.Printf("%d:%02d",i/60,i-60*(i/60));
long size;
dc.GetTextExtent(str,&size,NULL);
dc.DrawText(str,x-size/2,5);
}
j=modul;
if (x>GetSize().x+ScrollPosH)
break;
}else
j--;
}
//Draw Agents
dc.SetBrush(wxBrush(wxColour(255,255,255)));
dc.SetPen(wxPen(wxColour(255,255,255)));
dc.DrawRectangle(ScrollPosH,ScrollPosV,StartPixelsWidth-10,GetSize().y);
dc.SetPen(wxPen(wxColour(192,192,192),1,wxDOT));
for (int i=0;i<AgentNum;i++)
{
wxString str;
str.Printf("Agent %d",i+1);
dc.DrawText(str,5+ScrollPosH,StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*i+3);
dc.DrawLine(ScrollPosH,StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*i+BlockHeight,ScrollPosH+StartPixelsWidth-10,StartPixelsHeight+AgentsSpace+(AgentsSpace+BlockHeight)*i+BlockHeight);
}
dc.SetPen(wxPen());
dc.DrawLine(ScrollPosH+StartPixelsWidth-10,GetScrollPos(wxVERTICAL),ScrollPosH+StartPixelsWidth-10,GetSize().y+GetScrollPos(wxVERTICAL));
MaxHeight=AgentsSpace*2+(AgentNum+1)*(AgentsSpace+BlockHeight);
//Deplacement auto de la scrollbar horizontal
int sh = /*GetScrollPageSize(wxHORIZONTAL)*/0;
//MaxWidth+=sh;
//test.Printf("%d %d", GetScrollPos(wxHORIZONTAL),GetScrollLines(wxHORIZONTAL)-GetSize().x);
int HorizPos;
if (GetScrollPos(wxHORIZONTAL)>=GetScrollLines(wxHORIZONTAL)-GetSize().x /*&& GetScrollPageSize(wxHORIZONTAL)>GetSize().x*/)
HorizPos=MaxWidth;
else
HorizPos=GetScrollPos(wxHORIZONTAL);
//if (GetScrollLines(wxHORIZONTAL)<GetSize().x)
HorizPos=GetScrollPos(wxHORIZONTAL);
SetScrollbars(1,1,MaxWidth,MaxHeight,HorizPos,GetScrollPos(wxVERTICAL),true);
}
void CBOINCListCtrl::DrawProgressBars()
{
long topItem, numItems, numVisibleItems, i, row;
wxRect r, rr;
int w = 0, x = 0, xx, yy, ww;
int progressColumn = m_pParentView->GetProgressColumn();
#if USE_NATIVE_LISTCONTROL
wxClientDC dc(this);
m_bProgressBarEventPending = false;
#else
wxClientDC dc(GetMainWin()); // Available only in wxGenericListCtrl
#endif
if (progressColumn < 0) {
m_iRowsNeedingProgressBars.Clear();
return;
}
int n = (int)m_iRowsNeedingProgressBars.GetCount();
if (n <= 0) return;
wxColour progressColor = wxTheColourDatabase->Find(wxT("LIGHT BLUE"));
wxBrush progressBrush(progressColor);
numItems = GetItemCount();
if (numItems) {
topItem = GetTopItem(); // Doesn't work properly for Mac Native control in wxMac-2.8.7
numVisibleItems = GetCountPerPage();
++numVisibleItems;
if (numItems <= (topItem + numVisibleItems)) numVisibleItems = numItems - topItem;
x = 0;
for (i=0; i< progressColumn; i++) {
x += GetColumnWidth(i);
}
w = GetColumnWidth(progressColumn);
#if USE_NATIVE_LISTCONTROL
x -= GetScrollPos(wxHORIZONTAL);
#else
GetMainWin()->CalcScrolledPosition(x, 0, &x, &yy);
#endif
wxFont theFont = GetFont();
dc.SetFont(theFont);
for (int i=0; i<n; ++i) {
row = m_iRowsNeedingProgressBars[i];
if (row < topItem) continue;
if (row > (topItem + numVisibleItems -1)) continue;
GetItemRect(row, r);
#if ! USE_NATIVE_LISTCONTROL
r.y = r.y - GetHeaderHeight() - 1;
#endif
r.x = x;
r.width = w;
r.Inflate(-1, -2);
rr = r;
wxString progressString = m_pParentView->GetProgressText(row);
dc.GetTextExtent(progressString, &xx, &yy);
r.y += (r.height - yy - 1) / 2;
// Adapted from ellipis code in wxRendererGeneric::DrawHeaderButtonContents()
if (xx > r.width) {
int ellipsisWidth;
dc.GetTextExtent( wxT("..."), &ellipsisWidth, NULL);
if (ellipsisWidth > r.width) {
progressString.Clear();
xx = 0;
} else {
do {
progressString.Truncate( progressString.length() - 1 );
dc.GetTextExtent( progressString, &xx, &yy);
} while (xx + ellipsisWidth > r.width && progressString.length() );
progressString.append( wxT("...") );
xx += ellipsisWidth;
}
}
dc.SetLogicalFunction(wxCOPY);
dc.SetBackgroundMode(wxSOLID);
dc.SetPen(progressColor);
dc.SetBrush(progressBrush);
dc.DrawRectangle( rr );
rr.Inflate(-2, -1);
ww = rr.width * m_pParentView->GetProgressValue(row);
rr.x += ww;
rr.width -= ww;
#if 0
// Show background stripes behind progress bars
wxListItemAttr* attr = m_pParentView->FireOnListGetItemAttr(row);
wxColour bkgd = attr->GetBackgroundColour();
dc.SetPen(bkgd);
dc.SetBrush(bkgd);
#else
dc.SetPen(*wxWHITE_PEN);
dc.SetBrush(*wxWHITE_BRUSH);
#endif
dc.DrawRectangle( rr );
dc.SetPen(*wxBLACK_PEN);
dc.SetBackgroundMode(wxTRANSPARENT);
if (xx > (r.width - 7)) {
dc.DrawText(progressString, r.x, r.y);
} else {
dc.DrawText(progressString, r.x + (w - 8 - xx), r.y);
}
}
}
m_iRowsNeedingProgressBars.Clear();
}
wxPoint wxJigsawEditorCanvas::GetScrollPosition()
{
return wxPoint(GetScrollPos(wxHORIZONTAL),GetScrollPos(wxVERTICAL));
}
void CFriendsUI::DoEvent(TEventUI& event)
{
if (!IsMouseEnabled() && event.Type > UIEVENT__MOUSEBEGIN && event.Type < UIEVENT__MOUSEEND)
{
if (m_pParent != NULL)
m_pParent->DoEvent(event);
else
CVerticalLayoutUI::DoEvent(event);
return;
}
if (event.Type == UIEVENT_TIMER && event.wParam == SCROLL_TIMERID)
{
if (delay_left_ > 0)
{
--delay_left_;
SIZE sz = GetScrollPos();
LONG lDeltaY = (LONG)(CalculateDelay((double)delay_left_ / delay_number_) * delay_deltaY_);
if ((lDeltaY > 0 && sz.cy != 0) || (lDeltaY < 0 && sz.cy != GetScrollRange().cy ))
{
sz.cy -= lDeltaY;
SetScrollPos(sz);
return;
}
}
delay_deltaY_ = 0;
delay_number_ = 0;
delay_left_ = 0;
m_pManager->KillTimer(this, SCROLL_TIMERID);
return;
}
if (event.Type == UIEVENT_SCROLLWHEEL)
{
LONG lDeltaY = 0;
if (delay_number_ > 0)
lDeltaY = (LONG)(CalculateDelay((double)delay_left_ / delay_number_) * delay_deltaY_);
switch (LOWORD(event.wParam))
{
case SB_LINEUP:
if (delay_deltaY_ >= 0)
delay_deltaY_ = lDeltaY + 8;
else
delay_deltaY_ = lDeltaY + 12;
break;
case SB_LINEDOWN:
if (delay_deltaY_ <= 0)
delay_deltaY_ = lDeltaY - 8;
else
delay_deltaY_ = lDeltaY - 12;
break;
}
if
(delay_deltaY_ > 100) delay_deltaY_ = 100;
else if
(delay_deltaY_ < -100) delay_deltaY_ = -100;
delay_number_ = (DWORD)sqrt((double)abs(delay_deltaY_)) * 5;
delay_left_ = delay_number_;
m_pManager->SetTimer(this, SCROLL_TIMERID, 50U);
return;
}
CListUI::DoEvent(event);
}
LRESULT CALLBACK ScrollWndProc (
HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam
) {
Gwidget_t *widget, *child;
WINDOWPOS *wpos;
PIXpoint_t po;
RECT r;
int dummy, dx, dy, wi;
if (Gnocallbacks || !(widget = findwidget (hwnd, G_SCROLLWIDGET)))
return (DefWindowProc(hwnd, message, wparam, lparam));
switch (message) {
case WM_WINDOWPOSCHANGED:
wpos = (WINDOWPOS *) lparam;
if (!(wpos->flags & SWP_NOSIZE))
handleresize (widget);
break;
case WM_HSCROLL:
case WM_VSCROLL:
for (wi = 0; wi < Gwidgetn; wi++) {
child = &Gwidgets[wi];
if (child->inuse && child->pwi == widget - &Gwidgets[0])
break;
}
if (wi == Gwidgetn)
return (DefWindowProc(hwnd, message, wparam, lparam));
GetClientRect (widget->w, &r);
GetScrollRange (widget->w, SB_HORZ, &dummy, &dx);
GetScrollRange (widget->w, SB_VERT, &dummy, &dy);
po.x = GetScrollPos (widget->w, SB_HORZ);
po.y = GetScrollPos (widget->w, SB_VERT);
switch (message) {
case WM_HSCROLL:
switch (LOWORD (wparam)) {
case SB_BOTTOM: po.x = dx; break;
case SB_LINEDOWN: po.x += 10; break;
case SB_LINEUP: po.x -= 10; break;
case SB_PAGEDOWN: po.x += (r.right - r.left); break;
case SB_PAGEUP: po.x -= (r.right - r.left); break;
case SB_THUMBPOSITION: po.x = HIWORD (wparam); break;
case SB_THUMBTRACK: po.x = HIWORD (wparam); break;
case SB_TOP: po.x = 0; break;
}
po.x = min (po.x, dx);
po.x = max (po.x, 0);
SetScrollPos (widget->w, SB_HORZ, po.x, TRUE);
SetWindowPos (
child->w, (HWND) NULL, -po.x, -po.y, 0, 0,
SWP_NOSIZE | SWP_NOZORDER
);
break;
case WM_VSCROLL:
switch (LOWORD (wparam)) {
case SB_BOTTOM: po.y = dy; break;
case SB_LINEDOWN: po.y += 10; break;
case SB_LINEUP: po.y -= 10; break;
case SB_PAGEDOWN: po.y += (r.bottom - r.top); break;
case SB_PAGEUP: po.y -= (r.bottom - r.top); break;
case SB_THUMBPOSITION: po.y = HIWORD (wparam); break;
case SB_THUMBTRACK: po.y = HIWORD (wparam); break;
case SB_TOP: po.y = 0; break;
}
po.y = min (po.y, dy);
po.y = max (po.y, 0);
SetScrollPos (widget->w, SB_VERT, po.y, TRUE);
SetWindowPos (
child->w, (HWND) NULL, -po.x, -po.y, 0, 0,
SWP_NOSIZE | SWP_NOZORDER
);
break;
}
break;
default:
return (DefWindowProc (hwnd, message, wparam, lparam));
}
return 0;
}
LRESULT CDocWindow::OnScroll(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
UINT ScrollCode = LOWORD(wParam);
UINT TrackCode = HIWORD(wParam);
// SB_LINERIGHT, SB_LINEDOWN Scrolls one line right/down
// SB_LINELEFT, SB_LINEUP Scrolls one line up/left
// SB_PAGERIGHT, SB_PAGEDOWN Scrolls one page right/down
// SB_PAGELEFT, SB_PAGEUP Scrolls one page left/up
// SB_LEFT, SB_TOP Scrolls to the start
// SB_RIGHT, SB_BOTTOM Scrolls to the end
// SB_ENDSCROLL Ends scroll
// SB_THUMBPOSITION The user has dragged the scroll box (thumb) and released the mouse button
// The high-order word indicates the position of the scroll box at the end of the drag operation
// SB_THUMBTRACK The user is dragging the scroll box
// This message is sent repeatedly until the user releases the mouse button
// The high-order word indicates the position that the scroll box has been dragged to
int nMin = 0;
int nMax = 0;
if (uMsg == WM_HSCROLL)
{
GetScrollRange(SB_HORZ, &nMin, &nMax);
int nPage = GetScrollPage(SB_HORZ);
int nPos = GetScrollPos(SB_HORZ);
switch (ScrollCode)
{
case SB_LINERIGHT:
case SB_LINELEFT:
{
if (SB_LINERIGHT == ScrollCode)
nPos += 100;
else
nPos -= 100;
break;
}
case SB_PAGERIGHT:
case SB_PAGELEFT:
{
if (SB_PAGERIGHT == ScrollCode)
nPos += nPage;
else
nPos -= nPage;
break;
}
case SB_RIGHT:
case SB_LEFT:
{
if (SB_RIGHT == ScrollCode)
nPos = nMax;
else
nPos = nMin;
break;
}
case SB_THUMBTRACK:
case SB_THUMBPOSITION:
{
nPos = TrackCode;
break;
}
default:
return S_OK;
}
if (nPos > nMax + 1 - nPage)
nPos = nMax + 1 - nPage;
if (nPos < nMin)
nPos = nMin;
SetScrollPos(SB_HORZ, nPos, true);
}
else
if (uMsg == WM_VSCROLL)
{
GetScrollRange(SB_VERT, &nMin, &nMax);
int nPage = GetScrollPage(SB_VERT);
int nPos = GetScrollPos(SB_VERT);
switch (ScrollCode)
{
case SB_LINEDOWN:
case SB_LINEUP:
{
if (SB_LINEDOWN == ScrollCode)
nPos += 100;
else
nPos -= 100;
break;
}
case SB_PAGEDOWN:
case SB_PAGEUP:
{
if (SB_PAGEDOWN == ScrollCode)
nPos += nPage;
else
nPos -= nPage;
break;
}
case SB_BOTTOM:
case SB_TOP:
{
if (SB_BOTTOM == ScrollCode)
nPos = nMax;
else
nPos = nMin;
break;
}
case SB_THUMBTRACK:
case SB_THUMBPOSITION:
{
nPos = TrackCode;
break;
}
default:
return S_OK;
}
if (nPos > nMax + 1 - nPage)
nPos = nMax + 1 - nPage;
if (nPos < nMin)
nPos = nMin;
SetScrollPos(SB_VERT, nPos, true);
}
SetupPageView(false/*bSetScrollbars*/);
return S_OK;
}
static void handleresize (Gwidget_t *widget) {
Gwidget_t *parent, *child;
PIXsize_t ps1, ps2;
PIXpoint_t po;
DWORD wflags1, wflags2;
RECT r;
int dx, dy, wi, i;
wflags1 = SWP_NOMOVE | SWP_NOZORDER;
wflags2 = SWP_NOSIZE | SWP_NOZORDER;
GetWindowRect (widget->w, &r);
ps1.x = r.right - r.left, ps1.y = r.bottom - r.top;
ps2 = ps1;
/* first, take care of parent */
parent = (widget->pwi == -1) ? NULL : &Gwidgets[widget->pwi];
if (!parent)
goto handlechildren;
switch (parent->type) {
case G_VIEWWIDGET:
Gadjustwrect (parent, &ps1);
if (ps1.x != ps2.x || ps1.y != ps2.y) {
Gnocallbacks = TRUE;
SetWindowPos (widget->w, (HWND) NULL, 0, 0, ps1.x, ps1.y, wflags1);
Gnocallbacks = FALSE;
}
break;
case G_ARRAYWIDGET:
Gnocallbacks = TRUE;
Gawresize (parent);
Gnocallbacks = FALSE;
break;
case G_SCROLLWIDGET:
Gnocallbacks = TRUE;
for (i = 0; i < 2; i++) {
Gadjustwrect (parent, &ps1);
if (ps1.x > ps2.x || ps1.y > ps2.y)
SetWindowPos (
widget->w, (HWND) NULL, 0, 0, ps1.x, ps1.y, wflags1
);
GetClientRect (parent->w, &r);
ps2.x = r.right - r.left, ps2.y = r.bottom - r.top;
dx = max (0, ps1.x - ps2.x);
dy = max (0, ps1.y - ps2.y);
SetScrollRange (parent->w, SB_HORZ, 0, dx, TRUE);
SetScrollRange (parent->w, SB_VERT, 0, dy, TRUE);
po.x = GetScrollPos (parent->w, SB_HORZ);
po.y = GetScrollPos (parent->w, SB_VERT);
po.x = min (po.x, dx);
po.x = max (po.x, 0);
SetScrollPos (parent->w, SB_HORZ, po.x, TRUE);
po.y = min (po.y, dy);
po.y = max (po.y, 0);
SetScrollPos (parent->w, SB_VERT, po.y, TRUE);
SetWindowPos (widget->w, (HWND) NULL, -po.x, -po.y, 0, 0, wflags2);
ps2 = ps1;
}
Gnocallbacks = FALSE;
break;
}
handlechildren:
for (wi = 0; wi < Gwidgetn; wi++) {
child = &Gwidgets[wi];
if (child->inuse && child->pwi == widget - &Gwidgets[0])
break;
}
if (wi == Gwidgetn)
return;
GetWindowRect (child->w, &r);
ps1.x = r.right - r.left, ps1.y = r.bottom - r.top;
ps2 = ps1;
switch (widget->type) {
case G_VIEWWIDGET:
Gadjustwrect (widget, &ps1);
if (ps1.x != ps2.x || ps1.y != ps2.y)
SetWindowPos (child->w, (HWND) NULL, 0, 0, ps1.x, ps1.y, wflags1);
break;
case G_ARRAYWIDGET:
Gawresize (widget);
break;
case G_SCROLLWIDGET:
Gadjustwrect (widget, &ps1);
if (ps1.x > ps2.x || ps1.y > ps2.y)
SetWindowPos (child->w, (HWND) NULL, 0, 0, ps1.x, ps1.y, wflags1);
GetClientRect (widget->w, &r);
ps2.x = r.right - r.left, ps2.y = r.bottom - r.top;
dx = max (0, ps1.x - ps2.x);
dy = max (0, ps1.y - ps2.y);
SetScrollRange (widget->w, SB_HORZ, 0, dx, TRUE);
SetScrollRange (widget->w, SB_VERT, 0, dy, TRUE);
po.x = GetScrollPos (widget->w, SB_HORZ);
po.y = GetScrollPos (widget->w, SB_VERT);
po.x = min (po.x, dx);
po.x = max (po.x, 0);
SetScrollPos (widget->w, SB_HORZ, po.x, TRUE);
po.y = min (po.y, dy);
po.y = max (po.y, 0);
SetScrollPos (widget->w, SB_VERT, po.y, TRUE);
SetWindowPos (child->w, (HWND) NULL, -po.x, -po.y, 0, 0, wflags2);
break;
}
}
LRESULT CALLBACK
ScrollboxWinProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_SIZE:
if (hwnd == hScrollbox)
{
UpdateScrollbox();
}
break;
case WM_HSCROLL:
if (hwnd == hScrollbox)
{
SCROLLINFO si;
si.cbSize = sizeof(SCROLLINFO);
si.fMask = SIF_ALL;
GetScrollInfo(hScrollbox, SB_HORZ, &si);
switch (LOWORD(wParam))
{
case SB_THUMBTRACK:
case SB_THUMBPOSITION:
si.nPos = HIWORD(wParam);
break;
case SB_LINELEFT:
si.nPos -= 5;
break;
case SB_LINERIGHT:
si.nPos += 5;
break;
case SB_PAGELEFT:
si.nPos -= si.nPage;
break;
case SB_PAGERIGHT:
si.nPos += si.nPage;
break;
}
SetScrollInfo(hScrollbox, SB_HORZ, &si, TRUE);
MoveWindow(hScrlClient, -GetScrollPos(hScrollbox, SB_HORZ),
-GetScrollPos(hScrollbox, SB_VERT), imgXRes * zoom / 1000 + 6,
imgYRes * zoom / 1000 + 6, TRUE);
}
break;
case WM_VSCROLL:
if (hwnd == hScrollbox)
{
SCROLLINFO si;
si.cbSize = sizeof(SCROLLINFO);
si.fMask = SIF_ALL;
GetScrollInfo(hScrollbox, SB_VERT, &si);
switch (LOWORD(wParam))
{
case SB_THUMBTRACK:
case SB_THUMBPOSITION:
si.nPos = HIWORD(wParam);
break;
case SB_LINEUP:
si.nPos -= 5;
break;
case SB_LINEDOWN:
si.nPos += 5;
break;
case SB_PAGEUP:
si.nPos -= si.nPage;
break;
case SB_PAGEDOWN:
si.nPos += si.nPage;
break;
}
SetScrollInfo(hScrollbox, SB_VERT, &si, TRUE);
MoveWindow(hScrlClient, -GetScrollPos(hScrollbox, SB_HORZ),
-GetScrollPos(hScrollbox, SB_VERT), imgXRes * zoom / 1000 + 6,
imgYRes * zoom / 1000 + 6, TRUE);
}
break;
default:
return DefWindowProc(hwnd, message, wParam, lParam);
}
return 0;
}
/**
* @param hdc - drawing context.
* @param prcPaint - the rectangle where the painting is requested.
*/
void CTextView::DrawTextView(HDC hdc, const RECT* prcPaint)
{
RECT rcClient = {};
if (prcPaint == NULL)
{
GetClientRect(m_hwnd, &rcClient);
prcPaint = &rcClient;
}
if (IsRectEmpty(prcPaint))
return;
#ifdef USE_MEM_DC
int nClientWidth = prcPaint->right - prcPaint->left;
int nClientHeight = prcPaint->bottom - prcPaint->top;
HBITMAP hbmpMem;
hbmpMem = CreateCompatibleBitmap(hdc, nClientWidth, nClientHeight);
if (hbmpMem == NULL)
return;
HDC hdcMem;
hdcMem = CreateCompatibleDC(hdc);
if (hdcMem == NULL)
{
DeleteBitmap(hbmpMem);
return;
}
SetViewportOrgEx(hdcMem, -prcPaint->left, -prcPaint->top, NULL);
HBITMAP hbmpSafe = SelectBitmap(hdcMem, hbmpMem);
#else
// CS_PARENTDC sets the clipping rectangle of the child window to that of the parent window
// so that the child can draw on the parent. Text view inherits this style from sub-classed
// static control. This causes problems with unclipped TabbedTextOut() output.
HRGN hrgn = CreateRectRgnIndirect(prcPaint);
SelectClipRgn(hdc, hrgn);
DeleteRgn(hrgn);
HDC hdcMem = hdc;
#endif
FillRect(hdcMem, prcPaint, g_pResManager->m_hbrWindowBrush);
COLORREF rgbOldTextColor = SetTextColor(hdcMem, GetSysColor(COLOR_WINDOWTEXT));
COLORREF rgbOldBackground = SetBkColor(hdcMem, GetSysColor(COLOR_WINDOW));
HFONT hOldFont = g_pResManager->m_hFixedFont ? SelectFont(hdcMem, g_pResManager->m_hFixedFont) : NULL;
TEXTMETRIC tmetr;
::GetTextMetrics(hdcMem, &tmetr);
DWORD dwNumLines = (DWORD)m_arrLines.GetCount();
DWORD dwTopLineNum = GetScrollPos(m_hwnd, SB_VERT);
DWORD dwTopVisLineNum = dwTopLineNum + prcPaint->top / tmetr.tmHeight;
BOOL bSizeChanged = FALSE;
if (dwTopVisLineNum < dwNumLines)
{
int nHorPos = tmetr.tmAveCharWidth - GetScrollPos(m_hwnd, SB_HORZ);
int nVertPos = prcPaint->top - prcPaint->top % tmetr.tmHeight;
DWORD dwNumVisLines = prcPaint->bottom / tmetr.tmHeight;
if (prcPaint->bottom % tmetr.tmHeight)
++dwNumVisLines;
DWORD dwBottomVisLineNum = dwTopLineNum + dwNumVisLines - 1;
if (dwBottomVisLineNum >= dwNumLines)
dwBottomVisLineNum = dwNumLines - 1;
for (DWORD dwLineNum = dwTopVisLineNum; dwLineNum <= dwBottomVisLineNum; ++dwLineNum)
{
bSizeChanged |= CacheLine(dwLineNum, hdc, tmetr);
const CLineInfo& rLineInfo = m_arrLines[(size_t)dwLineNum];
int nTextWidth = LOWORD(TabbedTextOut(hdcMem, nHorPos, nVertPos, m_pTextCache + rLineInfo.m_dwTextStart, rLineInfo.m_dwLength, 0, NULL, -nHorPos));
if (rLineInfo.m_bTruncated)
TextOut(hdcMem, nHorPos + nTextWidth, nVertPos, g_szEllipsis, g_dwEllipsisLength);
nVertPos += tmetr.tmHeight;
}
}
SetTextColor(hdcMem, rgbOldTextColor);
SetBkColor(hdcMem, rgbOldBackground);
if (hOldFont)
SelectFont(hdcMem, hOldFont);
#ifdef USE_MEM_DC
BitBlt(hdc, prcPaint->left, prcPaint->top, nClientWidth, nClientHeight, hdcMem, prcPaint->left, prcPaint->top, SRCCOPY);
SelectBitmap(hdcMem, hbmpSafe);
DeleteDC(hdcMem);
DeleteBitmap(hbmpMem);
#endif
if (bSizeChanged)
RedrawWindow(m_hwnd, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
}
void CContainerUI::EndDown()
{
SIZE sz = GetScrollPos();
sz.cy = GetScrollRange().cy;
SetScrollPos(sz);
}
BOOL CBigScrollView::OnScroll(UINT nScrollCode, UINT nPos, BOOL bDoScroll)
{
// calc new x position
int x = GetScrollPos(SB_HORZ);
int xOrig = x;
switch (LOBYTE(nScrollCode))
{
case SB_TOP:
x = 0;
break;
case SB_BOTTOM:
x = INT_MAX;
break;
case SB_LINEUP:
x -= m_lineDev.cx;
break;
case SB_LINEDOWN:
x += m_lineDev.cx;
break;
case SB_PAGEUP:
x -= m_pageDev.cx;
break;
case SB_PAGEDOWN:
x += m_pageDev.cx;
break;
case SB_THUMBTRACK:
{
SCROLLINFO si;
si.fMask = SIF_TRACKPOS;
si.cbSize = sizeof(SCROLLINFO);
GetScrollInfo(SB_HORZ,&si,SIF_TRACKPOS);
x = si.nTrackPos;
break;
}
}
// calc new y position
int y = GetScrollPos(SB_VERT);
int yOrig = y;
switch (HIBYTE(nScrollCode))
{
case SB_TOP:
y = 0;
break;
case SB_BOTTOM:
y = INT_MAX;
break;
case SB_LINEUP:
y -= m_lineDev.cy;
break;
case SB_LINEDOWN:
y += m_lineDev.cy;
break;
case SB_PAGEUP:
y -= m_pageDev.cy;
break;
case SB_PAGEDOWN:
y += m_pageDev.cy;
break;
case SB_THUMBTRACK:
{
SCROLLINFO si;
si.fMask = SIF_TRACKPOS;
si.cbSize = sizeof(SCROLLINFO);
GetScrollInfo(SB_VERT,&si,SIF_TRACKPOS);
y = si.nTrackPos;
break;
}
}
BOOL bResult = OnScrollBy(wxSize(x - xOrig, y - yOrig), bDoScroll);
if (bResult && bDoScroll)
UpdateWindow();
return bResult;
}
void CContainerUI::EndRight()
{
SIZE sz = GetScrollPos();
sz.cx = GetScrollRange().cx;
SetScrollPos(sz);
}
void CHTMLListCtrl::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
//nPos is not valid in case of THUMB type msgs see below url
//http://support.microsoft.com/kb/q152252/
int nScrollPos = GetScrollPos(SB_VERT);
int nLimit = GetScrollLimit(SB_VERT);
int nScroll = nLimit;
int SCROLL_AMT_Y = 50;
switch(nSBCode) {
case SB_LINEUP: // Scroll up.
case SB_PAGEUP:
if(nScrollPos <= 0)
{
return;
}
nScroll = min(nScrollPos,SCROLL_AMT_Y);
SetScrollPos(SB_VERT,nScrollPos - nScroll);
break;
case SB_LINEDOWN: // Scroll down.
case SB_PAGEDOWN:
if(nScrollPos >= nLimit)
{
return;
}
nScroll = min(nScroll-nScrollPos,SCROLL_AMT_Y);
SetScrollPos(SB_VERT,nScrollPos + nScroll);
break;
case SB_THUMBPOSITION:
{
HWND hWndScroll;
if ( pScrollBar == NULL )
hWndScroll = m_hWnd;
else
hWndScroll = pScrollBar->m_hWnd;
SCROLLINFO info;
info.cbSize = sizeof(SCROLLINFO);
info.fMask = SIF_TRACKPOS;
::GetScrollInfo(hWndScroll, SB_VERT, &info);
nPos = info.nTrackPos;
int nScr = nScrollPos - nPos;
SetScrollPos(SB_VERT,nPos);
}
break;
case SB_THUMBTRACK:
{
HWND hWndScroll;
if ( pScrollBar == NULL )
hWndScroll = m_hWnd;
else
hWndScroll = pScrollBar->m_hWnd;
SCROLLINFO info;
info.cbSize = sizeof(SCROLLINFO);
info.fMask = SIF_TRACKPOS;
::GetScrollInfo(hWndScroll, SB_VERT, &info);
nPos = info.nTrackPos;
int nScr = nScrollPos - nPos;
SetScrollPos(SB_VERT,nPos,FALSE);
}
break;
}
Invalidate();
UpdateWindow();
CWnd::OnVScroll(nSBCode, nPos, pScrollBar);
}
BOOL CScrollView::OnScroll( UINT nScrollCode, UINT nPos, BOOL bDoScroll )
/***********************************************************************/
{
CRect rectClient;
GetClientRect( &rectClient );
BOOL bHasX = m_totalDev.cx > rectClient.Width();
BOOL bHasY = m_totalDev.cy > rectClient.Height();
int nHorzPos = GetScrollPos( SB_HORZ );
switch( LOBYTE( nScrollCode ) ) {
case SB_LEFT:
nHorzPos = 0;
break;
case SB_LINELEFT:
nHorzPos -= m_lineDev.cx;
break;
case SB_LINERIGHT:
nHorzPos += m_lineDev.cx;
break;
case SB_PAGELEFT:
nHorzPos -= m_pageDev.cx;
break;
case SB_PAGERIGHT:
nHorzPos += m_pageDev.cx;
break;
case SB_RIGHT:
nHorzPos = m_totalDev.cx;
break;
case SB_THUMBPOSITION:
nHorzPos = nPos;
break;
case SB_THUMBTRACK:
nHorzPos = nPos;
break;
}
int nVertPos = GetScrollPos( SB_VERT );
switch( HIBYTE( nScrollCode ) ) {
case SB_BOTTOM:
nVertPos = m_totalDev.cy;
break;
case SB_LINEDOWN:
nVertPos += m_lineDev.cy;
break;
case SB_LINEUP:
nVertPos -= m_lineDev.cy;
break;
case SB_PAGEDOWN:
nVertPos += m_pageDev.cy;
break;
case SB_PAGEUP:
nVertPos -= m_pageDev.cy;
break;
case SB_THUMBPOSITION:
nVertPos = nPos;
break;
case SB_THUMBTRACK:
nVertPos = nPos;
break;
case SB_TOP:
nVertPos = 0;
break;
}
if( nVertPos < 0 ) {
nVertPos = 0;
}
return( OnScrollBy( CSize( nHorzPos - GetScrollPos( SB_HORZ ),
nVertPos - GetScrollPos( SB_VERT ) ), bDoScroll ) );
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)//视窗讯息处理程式
{
//CS_视窗类别样式
//CW_建立视窗
//DT_绘制文字
//IDI_图示ID
//IDC_游标ID
//MB_讯息方块
//SND_声音
//WM_视窗讯息
//WS_视窗样式
HDC hdc;
PAINTSTRUCT ps;
// RECT rect;
static int cxChar, cxCaps, cyChar,cyClient,iVscrollPos,iVscrollMax;
int i,y;
TCHAR szBuffer[10];
TEXTMETRIC tm;
switch (message)
{
case WM_CREATE:
hdc = GetDC(hwnd);
GetTextMetrics(hdc, &tm);
cxChar = tm.tmAveCharWidth;
// cxCaps = (tm.tmPitchAndFamily & 1 ? 3 : 2)*cxChar/2;150%倍
cxCaps = (tm.tmPitchAndFamily & 1 ? 3 : 2)*cxChar/2;
cyChar = tm.tmHeight + tm.tmExternalLeading;
ReleaseDC(hwnd, hdc);
SetScrollRange(hwnd, SB_VERT, 0, NUMLINES - 1, FALSE);
SetScrollPos(hwnd, SB_VERT, iVscrollPos, TRUE);
return 0;
case WM_SIZE:
/* iVscrollMax = max(0, NUMLINES - cyClient / cyChar);
SetScrollRange(hwnd, SB_VERT, 0, iVscrollMax, true);*/
cyClient = HIWORD(lParam);
return 0;
case WM_VSCROLL:
switch (LOWORD(wParam))
{
case SB_LINEUP:
iVscrollPos -= 1;
break;;
case SB_LINEDOWN:
iVscrollPos += 1;
break;
case SB_PAGEUP:
iVscrollPos -= cyClient / cyChar;
break;
case SB_PAGEDOWN:
iVscrollPos += cyClient / cyChar;
break;
case SB_THUMBPOSITION:
iVscrollPos = HIWORD(wParam);
break;
default:
break;
}
iVscrollPos = max(0, min(iVscrollPos, NUMLINES - 1));
if (iVscrollPos!=GetScrollPos(hwnd,SB_VERT))
{
SetScrollPos(hwnd, SB_VERT,iVscrollPos, TRUE);
InvalidateRect(hwnd, NULL, TRUE);
}
return 0;
case WM_PAINT:
hdc = BeginPaint(hwnd, &ps);
for (i = 0; i < NUMLINES; i++)
{
y = cyChar*(i - iVscrollPos);
TextOut(hdc, 0, y, sysmetrics[i].szLabel,
lstrlen(sysmetrics[i].szLabel));
TextOut(hdc, 22 * cxCaps, y, sysmetrics[i].szDesc, lstrlen(sysmetrics[i].szDesc));
SetTextAlign(hdc, TA_RIGHT | TA_TOP);
int ilenth = wsprintf(szBuffer, TEXT("%5d"), GetSystemMetrics(sysmetrics[i].Index));
TextOut(hdc, 22 * cxCaps + 40 * cxChar, y, szBuffer, ilenth);
SetTextAlign(hdc, TA_LEFT | TA_TOP);
}
EndPaint(hwnd, &ps);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
//视窗讯息处理程式不予处理的所有讯息提供内定处理
return DefWindowProc(hwnd, message, wParam, lParam);
}