BOOL OpenChart (HWND hWndGraph,
HANDLE hFile,
DWORD dwMajorVersion,
DWORD dwMinorVersion,
BOOL bChartFile)
{ // OpenChart
PGRAPHSTRUCT pGraph ;
DISKCHART DiskChart ;
BOOL bSuccess = TRUE ;
pGraph = pGraphs ;
if (!pGraph)
{
bSuccess = FALSE ;
goto Exit0 ;
}
if (!FileRead (hFile, &DiskChart, sizeof (DISKCHART)))
{
bSuccess = FALSE ;
goto Exit0 ;
}
switch (dwMajorVersion)
{
case (1):
SetHourglassCursor() ;
ResetGraphView (hWndGraph) ;
OpenChartVer1 (hFile, &DiskChart, pGraph) ;
// change to chart view if we are opening a
// chart file
if (bChartFile && iPerfmonView != IDM_VIEWCHART)
{
SendMessage (hWndMain, WM_COMMAND, (LONG)IDM_VIEWCHART, 0L) ;
}
if (iPerfmonView == IDM_VIEWCHART)
{
SetPerfmonOptions (&DiskChart.perfmonOptions) ;
}
SetArrowCursor() ;
break ;
} // switch
Exit0:
if (bChartFile)
{
CloseHandle (hFile) ;
}
return (bSuccess) ;
} // OpenChart
void CChildView::EditObject(CContentObj *obj)
{
if (obj) {
switch (obj->GetType()) {
case otTextLabel:
CTextProps *tp;
tp = new CTextProps(this);
tp->m_DlgCaption = "Edit text label";
tp->m_EditText = ((CContentText*)obj)->GetText();
if (tp->DoModal() == IDOK) {
InvalidateObj(obj);
((CContentText*)obj)->SetText(tp->m_EditText);
InvalidateObj(obj);
theApp.m_map.Content.Modified = TRUE;
}
break;
case otMark:
SetArrowCursor();
CNewMarkDlg *dlg;
CContentMark *cm;
cm = (CContentMark*)obj;
dlg = new CNewMarkDlg(this);
dlg->m_CategoryIdx = cm->Category;
dlg->m_ShortText = cm->ShortText;
dlg->m_LongText = cm->LongText;
dlg->m_Caption = "Edit mark";
if (dlg->DoModal() == IDOK) {
InvalidateObj(cm);
cm->Category = dlg->m_CategoryIdx;
cm->ShortText = dlg->m_ShortText;
cm->LongText = dlg->m_LongText;
InvalidateObj(cm);
theApp.m_map.Content.Modified = TRUE;
}
break;
}
}
}
void CChildView::OnSelectMode()
{
m_NewObjectType = 0;
SetArrowCursor();
}
void CChildView::OnLButtonDown(UINT nFlags, CPoint point)
{
int i;
CPoint pt;
CContentObjects& objs = theApp.m_map.Content.Objects;
CContentObj *o2;
BOOL ShiftPressed = nFlags & MK_SHIFT;
if (theApp.m_map.IsEmpty() || m_InPopup) goto mend;
SetFocus();
i = m_NewObjectType;
m_NewObjectType = 0;
if (i)
SelectAll(FALSE);
switch (i) {
case otTextLabel:
SetArrowCursor();
CTextProps *tp;
tp = new CTextProps(this);
if (tp->DoModal() == IDOK) {
CContentText *ct = new CContentText(theApp.m_map.Content);
ct->StyleIdx = m_DefStyleIdx;
ct->SetText(tp->m_EditText);
pt = ScreenToMap(point);
// ct->SetPosition(pt.x, pt.y);
ct->SetPosition(pt.x - ct->BoundsRect.Width()/2, pt.y - ct->BoundsRect.Height()/2);
ct->Plane = theApp.m_map.m_iLevel;
ct->Selected = TRUE;
m_ObjSelCount++;
theApp.m_map.Content.Objects.Add(ct);
InvalidateObj(ct);
theApp.m_map.Content.Modified = TRUE;
}
return;
case otMark:
SetArrowCursor();
CNewMarkDlg dlg(this);
if (dlg.DoModal() == IDOK) {
CContentMark *cm = new CContentMark(theApp.m_map.Content);
cm->Category = dlg.m_CategoryIdx;
cm->ShortText = dlg.m_ShortText;
cm->LongText = dlg.m_LongText;
pt = ScreenToMap(point);
cm->SetPosition(pt.x - cm->BoundsRect.Width()/2, pt.y - cm->BoundsRect.Height()/2);
cm->Plane = theApp.m_map.m_iLevel;
cm->Selected = TRUE;
m_ObjSelCount++;
theApp.m_map.Content.Objects.Add(cm);
InvalidateObj(cm);
theApp.m_map.Content.Modified = TRUE;
}
return;
}
pt = ScreenToMap(point);
o2 = theApp.m_map.Content.GetObjectAt(pt, theApp.m_map.m_iLevel);
if (!m_EditorMode) {
if (ShiftPressed) {
i = g_pMainFrame->m_cbZoom.GetCurSel();
if (nFlags & MK_CONTROL) {
m_LastZoomIdx = i;
i = 1;
keybd_event('~', 0, 0, 0); // Disables kbd layout switching by Ctrl+Shift
}
else
m_LastZoomIdx = -1;
if (i > 0) {
ChangeZoom(point, i - 1);
}
}
else {
if (o2 && o2->GetType() == otMark && !(theApp.m_map.Content.DrawOptions & cdoHideAll)) {
BYTE dm = ((CContentMark*)o2)->DisplayMode;
HideMarkDescriptions();
if (dm != dmExpanded) {
((CContentMark*)o2)->DisplayMode = dmExpanded;
o2->Selected = FALSE;
InvalidateObj(o2);
}
}
else {
m_Moving = FALSE;
m_ptClick = point;
SetViewCursor(m_DragHand2Cur);
SetCapture();
}
}
}
else {
SelClick(point);
m_ptClick = point;
SetCapture();
m_Moving = FALSE;
if (!o2) {
m_Selection.left = m_Selection.right = point.x;
m_Selection.top = m_Selection.bottom = point.y;
}
else
m_Selection.SetRectEmpty();
}
mend:
CWnd ::OnLButtonDown(nFlags, point);
}
