public GraphicalView(MemVisualizer.MainWindow mainViewerWindow)
{
BlockSizeSelectionMutex = new System.Threading.Mutex();
//
// Required for Windows Form Designer support
//
InitializeComponent();
// TODO: Add any constructor code after InitializeComponent call
mMainViewWindow = mainViewerWindow;
mHasMemoryBlockOccupancyBeenCalculated = true;
mWindowUpdate = false;
mPopulateList = true;
mInfo2Graph = new GVstruct();
mPen = new Pen(Color.White, 1);
mSolidBrush = new SolidBrush(Color.White);
mStartIndexOfHeap = uint.MaxValue;
mNumberBlocks = 0;
mBytesInBlock = 8192 * 2;
mBlocksInRow = 0;
mEndIndexOfHeap = 0;
// Set resize redraw
SetStyle(ControlStyles.UserPaint, true);
CreateBitmap(mMemoryView.Width, (int)mBlockHeight);
}
/**
* Copy information to object member variables and initialize the menus.
*/
public void CopyGvInfo(GVstruct input, Log log, SnapShot logSnap, ArrayList allocinfo, int category)
{
mInfo2Graph = input;
mLog = log;
mLogSnap = logSnap;
mAllocators = allocinfo;
mCategories = mLog.GetCategories();
mSelectedCategory = category;
// Initialize first time
PopulateDropDownMenu(category);
PopulateBlockSize();
SelectAppropriateBlockSize();
}
public void NewSnapShot(SnapShot logSnapShot)
{
mHighlightedLogEntry = -1;
// mHighlightLogSnap = null;
mLogSnap = logSnapShot;
mInfo2Graph = new GVstruct();
for (int i = 0, e = mLogSnap.Count; i < e; i++)
{
LogEntry le = mLog[mLogSnap[i]];
#if DEBUG
if (!(mLowerBound < le.address && le.address < mUpperBound))
System.Diagnostics.Debug.Print( "!! Why this address is not in range?\n");
#endif
mInfo2Graph.mMemoryBlockIndex.Add(mLogSnap[i]);
}
Array.Clear(mMemoryMap, 0, mMemoryMap.Length);
UpdateView(true);
}
//------------------------------------------------------------------
private void GVClicked(object sender, System.EventArgs e)
{
MenuItem mi = (MenuItem) sender;
checkSelectedItem(mi);
string displayMode = LoadFromRegistry("displayMode", "category");
GVstruct infoToGraph = new GVstruct();
bool resizeGV = false;
int[] dim = new int[4];
if (mGraphicalView == null)
{
mGraphicalView = new GraphicalView(this);
//resizeGV = true;
// mGraphicalView.Close();
// mGraphicalView = null;
}
int catIndex = 0;
if (mi != null)
{
string item = mi.ToString();
catIndex = mLog.GetIndexForCategory(mi.Text);
if (displayMode == "heap")
catIndex = 0; // 0 means no category, or i.e. all categories
mLogSnap = new MemManager.Log.SnapShot(mLog, mLog.FindHWIndexForCategory(catIndex), true);
infoToGraph.PopulateGVStructFromSnapshot(mLog, mLogSnap, catIndex);
}
mGraphicalView.CopyGvInfo(infoToGraph, mLog, mLogSnap, mAllocators, catIndex);
if (resizeGV)
mGraphicalView.SetWindowSize(dim[0], dim[1]);
mGraphicalView.Show();
//the following goes after show to work correctly
if (resizeGV)
mGraphicalView.SetWindowLocation(new Point(dim[2], dim[3]));
}
