public override void onMouseUp(int x, int y)
{
if (viewState == VIEWSTATE_1_NHOMNGANH && chartG != null)
{
chartG.onMouseUp(x, y);
return;
}
for (int i = 0; i < mButtonPositions.size(); i++)
{
Rectangle rc = (Rectangle)mButtonPositions.elementAt(i);
if (rc.Contains(x, y))
{
mPeriod = mPeriods.elementAt(i);
doCalcChanged();
return;
}
}
for (int i = 0; i < mChanges.size(); i++)
{
GroupChanges gc = (GroupChanges)mChanges.elementAt(i);
if (x >= gc.x && x <= gc.x + gc.w &&
y >= gc.y && y <= gc.y + gc.h)
{
stShareGroup g = gc.group;
showDetailOfGroup(g);
}
}
}
void calcChanged(int period)
{
stCandle c0 = new stCandle();
stCandle c1 = new stCandle();
mChanges.removeAllElements();
Utils.trace("----------------------");
bool isNhomIndex = false;
for (int i = 0; i < mGroups.size(); i++)
{
stShareGroup g = (stShareGroup)mGroups.elementAt(i);
GroupChanges gc = new GroupChanges();
gc.group = g;
mChanges.addElement(gc);
gc.code = g.getName();
Utils.trace(g.getName());
double firstGTGD = 0;
double lastGTGD = 0;
double totalGTGD0 = 0;
double totalGTGD1 = 0;
int today = 0;
isNhomIndex = false;
if (g.getType() == stShareGroup.ID_GROUP_MARKET_OVERVIEW &&
g.getTotal() == 1)
{
isNhomIndex = true;
String code = g.getCodeAt(0);
Share share = mContext.mShareManager.getShare(code);
if (share == null)
{
continue;
}
share.loadShareFromFile(false);
share.appendTodayCandle2();
int last = share.getCandleCnt() - 1;
int first = (last > period)?(last - period):0;
if (last < 0 || first < 0)
{
continue;
}
c0 = share.getCandle(last, c0);
c1 = share.getCandle(first, c1);
if (c1.close > 0)
{
double changed = 100 * (c0.close - c1.close) / c1.close;
gc.changedPercent += changed;
}
continue;
}
for (int j = 0; j < g.getTotal(); j++)
{
string code = g.getCodeAt(j);
Share share = Context.getInstance().mShareManager.getShare(code);
int shareID = Context.getInstance().mShareManager.getShareID(code);
stCompanyInfo info = Context.getInstance().mShareManager.getCompanyInfo(shareID);
if (share != null && info != null)
{
share.loadShareFromCommonData(true);
int last = share.getCandleCnt() - 1;
int first = (last > period)?(last - period):0;
if (last < 0 || first < 0)
{
continue;
}
share.getCandle(last, c0);
share.getCandle(first, c1);
double changed;
if (period == 1 && c0.date < today)
{
// khong co giao dich hom nay
changed = 0;
}
else
{
double r = (info.volume * c1.close);
changed = 0;// (c0.close - c1.close) * r;
changed = 100 * (c0.close - c1.close) / c1.close;
changed *= r;
}
totalGTGD0 += (c0.close * info.volume);
totalGTGD1 += (c1.close * info.volume);
gc.changedPercent += changed;
//String s = String.Format("Code: {0}, Price: Close0/Close1={1}/{2}, r={3} changed/totalChanged: {4}/{5}",
//share.getCode(), c0.close, c1.close, r, changed, gc.changedPercent);
//Utils.trace(s);
}
gc.changedPercent = 100 * (totalGTGD0 - totalGTGD1);
gc.changedPercent /= totalGTGD1;
}
//Utils.trace(String.Format("Total changed: {0}", gc.changedPercent));
}
// sort
if (false)//isNhomIndex)
{
// khong sort
}
else
{
xVector marketOverView = new xVector();
for (int i = 0; i < mChanges.size() - 1; i++)
{
GroupChanges g = (GroupChanges)mChanges.elementAt(i);
if (g.group.getType() == stShareGroup.ID_GROUP_MARKET_OVERVIEW || g.code.IndexOf('#') == 0)
{
marketOverView.addElement(g);
}
}
for (int i = 0; i < marketOverView.size(); i++)
{
mChanges.removeElement(marketOverView.elementAt(i));
}
//================================
for (int i = 0; i < mChanges.size() - 1; i++)
{
GroupChanges biggest = (GroupChanges)mChanges.elementAt(i);
int biggestIdx = i;
for (int j = i + 1; j < mChanges.size(); j++)
{
GroupChanges gc = (GroupChanges)mChanges.elementAt(j);
if (gc.changedPercent > biggest.changedPercent)
{
biggest = gc;
biggestIdx = j;
}
}
if (biggestIdx != i)
{
mChanges.swap(i, biggestIdx);
}
}
//========================
for (int i = 0; i < mChanges.size(); i++)
{
marketOverView.addElement(mChanges.elementAt(i));
}
mChanges.removeAllElements();
for (int i = 0; i < marketOverView.size(); i++)
{
mChanges.addElement(marketOverView.elementAt(i));
}
}
}
override public void render(xGraphics g)
{
//=========================
if (viewState == VIEWSTATE_1_NHOMNGANH && chartG != null)
{
chartG.render(g);
return;
}
g.setColor(C.COLOR_BLACK);
g.clear();
if (isProcessing)
{
g.setColor(C.COLOR_ORANGE);
g.drawStringInRect(mContext.getFontSmallB(), "Đang xử lý", 0, 0, getW(), getH(), xGraphics.HCENTER | xGraphics.VCENTER);
return;
}
// title
// [Hom nay] [1 Tuan] [1 Thang] [3 thang] [1 nam]
// Tang | Giam |
// VN30: +15%; GTDG: 30.1ti .Chart
//
if (mChanges.size() == 0)
{
calcChanged(mPeriod);
}
if (mChanges.size() == 0)
{
return;
}
float x, y;
int buttonW = 80;
int buttonH = 26;
int gap = 4;
x = (getW() - 6 * (buttonW + gap)) / 2;
// button
y = 2;
mButtonPositions.removeAllElements();
mPeriods.removeAllElements();
string[] buttons = { "1 Ngày", "1 Tuần", "1 Tháng", "3 Tháng", "6 Tháng", "1 Năm" };
int[] periods = { 1, 5, 22, 67, 130, 260 };
for (int i = 0; i < buttons.Length; i++)
{
string s = buttons[i];
g.setColor(C.COLOR_GRAY_LIGHT);
g.drawRect((int)x, 2, buttonW, buttonH);
g.setColor(mPeriod == periods[i]?C.COLOR_ORANGE:C.COLOR_WHITE);
g.drawStringInRect(mContext.getFontSmallB(), s, (int)x, (int)y, buttonW, buttonH, xGraphics.HCENTER | xGraphics.VCENTER);
Rectangle rc = new Rectangle((int)x, 2, buttonW, buttonH);
mButtonPositions.addElement(rc);
mPeriods.addElement(periods[i]);
x += buttonW + gap;
}
g.setColor(C.COLOR_GRAY_DARK);
g.drawHorizontalLine(0, buttonH + 4, getW());
int columnH = ItemH;
double maxPercent = 0;
for (int i = 0; i < mChanges.size(); i++)
{
GroupChanges gc = (GroupChanges)mChanges.elementAt(i);
if (Math.Abs(gc.changedPercent) > maxPercent)
{
maxPercent = Math.Abs(gc.changedPercent);
}
}
//--------------------
int buttonY = 30;
int drawH = getH() - buttonY;
ItemH = getItemH(getH() - 40, mChanges.size());
float cellW = getW() / 2;
float cellH = ItemH;
maxPercent *= 1.15;
// Left side
int j = 0;
y = buttonY + 4;
int itemPerColumn = mChanges.size() / 2;
for (int i = 0; i < itemPerColumn; i++)
{
GroupChanges gc = (GroupChanges)mChanges.elementAt(i);
x = 2;
//if (gc.changedPercent >= 0)
{
y = buttonY + 4 + j * cellH;
cellW = (float)((Math.Abs(gc.changedPercent) / maxPercent) * getW() / 2);
g.setColor(gc.changedPercent > 0?C.COLOR_GREEN_DARK:C.COLOR_RED);
g.fillRectF(x, y, cellW, cellH - 2);
// text
g.setColor(C.COLOR_WHITE);
if (gc.changedPercent >= 0)
{
string s = String.Format("{0} +{1:F2} %", gc.code, gc.changedPercent);
g.drawString(mContext.getFontText(), s, (int)x, (int)(y + cellH / 2), xGraphics.VCENTER);
}
else
{
string s = String.Format("{0} {1:F2} %", gc.code, gc.changedPercent);
g.drawString(mContext.getFontText(), s, (int)x, (int)(y + cellH / 2), xGraphics.VCENTER);
}
j++;
gc.x = (int)x;
gc.y = (int)y;
gc.w = (int)getW() / 2 - 10;
gc.h = (int)cellH;
}
}
g.setColor(C.COLOR_GRAY_DARK);
g.drawVerticalLine(getW() / 2, buttonY, getH());
// Right side
j = 0;
for (int i = itemPerColumn; i < mChanges.size(); i++)
{
GroupChanges gc = (GroupChanges)mChanges.elementAt(i);
x = getW() / 2 + 2;
//if (gc.changedPercent < 0)
{
y = buttonY + 4 + j * cellH;
cellW = (float)((Math.Abs(gc.changedPercent) / maxPercent) * getW() / 2);
g.setColor(gc.changedPercent > 0 ? C.COLOR_GREEN_DARK : C.COLOR_RED);
g.fillRectF(x, y, cellW, cellH - 2);
// text
g.setColor(C.COLOR_WHITE);
if (gc.changedPercent >= 0)
{
string s = String.Format("{0}: +{1:F2} %", gc.code, gc.changedPercent);
g.drawString(mContext.getFontText(), s, (int)x, (int)(y + cellH / 2), xGraphics.VCENTER);
}
else
{
string s = String.Format("{0}: {1:F2} %", gc.code, gc.changedPercent);
g.drawString(mContext.getFontText(), s, (int)x, (int)(y + cellH / 2), xGraphics.VCENTER);
}
j++;
gc.x = (int)x;
gc.y = (int)y;
gc.w = (int)getW() / 2 - 10;
gc.h = (int)cellH;
}
}
}
