void openSchFile()
{
if (currFile == "" || currFile == null)
{
msgbox("Select a Valid File!", "Open File Error");
return;
}
clearScreen();
// ****************** Opening the File ******************
String cFile = "";
String tmpf = "";
cFile = currFile;
shapeX t;
// printf("\n%s\n", cFile);
int shape, x, y, x2, y2, rot, ctx;
ctx = 0;
try {
StreamReader file2 = new StreamReader(cFile);
while ((tmpf = file2.ReadLine()) != null)
{
if (tmpf.Equals("Data:"))
{
String [] pr = file2.ReadLine().Split(new string[] { " " }, StringSplitOptions.None);
shape = Convert.ToInt32(pr[1]);
x = Convert.ToInt32(pr[2]);
y = Convert.ToInt32(pr[3]);
rot = Convert.ToInt32(pr[4]);
x2 = Convert.ToInt32(pr[5]);
y2 = Convert.ToInt32(pr[6]);
t = new shapeX(shape, x, y, rot);
t.lpx.X = x2; t.lpx.Y = y2;
compList.Add(t);
ctx++;
}
if (tmpf.Equals("Text:"))
{
tmpf = file2.ReadLine();
compList[ctx - 1].txt = tmpf;
}
if (tmpf.Equals("Font:"))
{
tmpf = file2.ReadLine();
//compList[ctx-1].fnt = Font.creat
}
if (tmpf.Equals("End:"))
{
msgbox("** End of File **", "Open File");
break;
}
}
file2.Close();
} catch (IOException e) {
msgbox("Error: " + e.Message, "Open File Error");
}
updateScreen();
}
void copyShape()
{
if (selectedShape != -1)
{
currShape = compList[selectedShape];
updateScreen();
setEdit("Paste");
}
}
void cutShape()
{
if (selectedShape != -1)
{
currShape = compList[selectedShape];
compList.RemoveAt(selectedShape);
updateScreen();
setEdit("Paste");
}
}
private void addShapeX(int x, int y)
{
int comp = cbox1.SelectedIndex;
if (flagPaste == true && selectedShape != -1)
{
shapeX t = new shapeX(currShape.shape, x, y, currShape.rot);
t.lpx = currShape.lpx; t.txt = currShape.txt;
compList.Add(t); updateScreen();
pasteShape(); flagPaste = false; selectedShape = -1; flagSelect = false; return;
}
if (flagSelect == true)
{
SelectShape(x, y);
}
if (flagCopy == true && selectedShape != -1)
{
copyShape(); return;
}
if (flagCut == true && selectedShape != -1)
{
cutShape(); return;
}
if (comp == 0 || comp == 1 || comp == 2 || comp == 5)
{
if (flagP1 == true)
{
lp1 = new Point(x, y); flagP1 = false;
}
else
{
shapeX t = new shapeX(comp, x, y, rotation);
t.lpx = lp1;
compList.Add(t);
updateScreen();
flagP1 = true;
}
}
else
{
shapeX t = new shapeX(comp, x, y, rotation);
if (comp == 3)
{
t.txt = txtInput.Text;
}
compList.Add(t);
updateScreen();
}
}
//************************Edit Options: Copy, Cut and Paste **************************
void SelectShape(int x, int y)
{
shapeX t;
int rx1, rx2, ry1, ry2, comp, rg;
selectedShape = -1;
for (int i = 0; i < compList.Count(); i++)
{
t = compList[i];
comp = t.shape;
if (comp == 0 || comp == 1 || comp == 2 || comp == 5)
{
}
else
{
if (t.rot == 0)
{
t.lpx.X = t.x + 40; t.lpx.Y = t.y + 20;
}
if (t.rot == 1)
{
t.lpx.X = t.x + 20; t.lpx.Y = t.y + 40;
}
if (t.rot == 2)
{
t.lpx.X = t.x - 40; t.lpx.Y = t.y - 20;
}
if (t.rot == 3)
{
t.lpx.X = t.x - 20; t.lpx.Y = t.y - 40;
}
}
if (t.x > t.lpx.X)
{
rx2 = t.x; rx1 = t.lpx.X;
}
else
{
rx1 = t.x; rx2 = t.lpx.X;
}
if (t.y > t.lpx.Y)
{
ry2 = t.y; ry1 = t.lpx.Y;
}
else
{
ry1 = t.y; ry2 = t.lpx.Y;
}
//drawComponent(g2, t.shape, t.x, t.y, t.rot, t.lpx, false, t.txt);
rg = 4;
if (x >= rx1 - rg && x <= rx2 + rg && y >= ry1 - rg && y <= ry2 + rg)
{
selectedShape = i; currShape = compList[i]; break;
}
}
//selectedShape = 2;
MoveGraphics();
showSelectedShape();
if (selectedShape != -1)
{
flagSelect = false;
}
}
