public override void draw(System.Drawing.Graphics gr, int x, int y)
{
int right, after_left, before_right, after_right;
bool draw_text;
X = x;
Y = y;
height_of_text = Convert.ToInt32((gr.MeasureString(
"Yes", PensBrushes.default_times)).Height);
width_of_text = Convert.ToInt32((gr.MeasureString(
this.Text + "XX", PensBrushes.default_times)).Width);
int length_of_yesStr = Convert.ToInt32((gr.MeasureString(
"Yes", PensBrushes.default_arial)).Width);
int length_of_noStr = Convert.ToInt32((gr.MeasureString(
"No", PensBrushes.default_arial)).Width);
gr.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
if ((this.scale <= .4) || (this.head_heightOrig < 10))
{
draw_text = false;
}
else
{
draw_text = Component.text_visible;
}
System.Drawing.Pen head_pen = PensBrushes.blue_pen;
System.Drawing.Pen diamond_pen = PensBrushes.blue_pen;
System.Drawing.Pen line_pen = PensBrushes.blue_pen;
// if the loop is selected make it red and select its children
if (this.selected)
{
head_pen = PensBrushes.red_pen;
diamond_pen = PensBrushes.red_pen;
line_pen = PensBrushes.red_pen;
}
//Make diamond green for running
else if (this.running && this.light_head == false)
{
head_pen = PensBrushes.blue_pen;
diamond_pen = PensBrushes.chartreuse_pen;
line_pen = PensBrushes.blue_pen;
}
//Make head green for running
else if (this.running && this.light_head)
{
head_pen = PensBrushes.chartreuse_pen;
diamond_pen = PensBrushes.blue_pen;
line_pen = PensBrushes.blue_pen;
}
else if (this.is_compressed && this.have_child_running())
{
head_pen = PensBrushes.chartreuse_pen;
diamond_pen = PensBrushes.chartreuse_pen;
line_pen = PensBrushes.blue_pen;
}
if (!Component.USMA_mode)
{
// Draw the head
gr.DrawEllipse(head_pen, x - W / 2, y, W, H);
end_first_connector = Y + H + H / 2;
}
else
{
gr.DrawEllipse(head_pen, x - W / 8, y, W / 4, W / 4);
end_first_connector = Y + W / 4 + H / 2;
}
if (this.has_breakpoint)
{
StopSign.Draw(gr, x - W / 2 - W / 6 - 2, y, W / 6);
}
// Draw arrow at top of the head oval
if (!Component.USMA_mode)
{
gr.DrawLine(head_pen, x, y, x + CL / 4, y + CL / 4); // draw down arrow
gr.DrawLine(head_pen, x, y, x + CL / 4, y - CL / 4); // draw up arrow
}
//Get the proper width based on the children's width
// x_left is the location of the vertical connector leaving the loop
// x_right is the location of the vertical connector going back to the top
if ((before_Child != null) && (after_Child != null) && !this.is_compressed)
{
before_right = before_Child.FP.right;
after_right = after_Child.FP.right;
right = (before_right > after_right) ? before_right:after_right;
x_right = x + W / 2 + right;
after_left = after_Child.FP.left;
x_left = x - W / 2 - after_left;
}
else if (before_Child != null && !this.is_compressed)
{
before_right = before_Child.FP.right;
x_right = x + W / 2 + before_right;
x_left = x - W / 2 - W / 2;
}
else if (after_Child != null && !this.is_compressed)
{
after_right = after_Child.FP.right;
x_right = x + W / 2 + after_right;
after_left = after_Child.FP.left;
x_left = x - W / 2 - after_left;
}
else
{
x_right = x + W / 2 + W / 2;
x_left = x - W / 2 - W / 2;
}
if (draw_text && this.Is_Wide_Diamond())
{
int temp_right = x + this.drawing_text_width / 2 + W / 2 + W / 4;
int temp_left = x - this.drawing_text_width / 2 - W / 2 - W / 4;
if (temp_right > x_right)
{
x_right = temp_right;
}
if (temp_left < x_left)
{
x_left = temp_left;
}
}
//Because there is a before child, draw a connector from the head to the
//before child and then from the before child to the diamond.
int start_first_connector; // top y coordinate of first connector
if (!Component.USMA_mode)
{
start_first_connector = y + H;
}
else
{
start_first_connector = y + W / 4;
}
// draw connector line
gr.DrawLine(line_pen, x, start_first_connector, x, end_first_connector);
// draw left side of arrow
gr.DrawLine(line_pen, x, end_first_connector, x - CL / 4, end_first_connector - CL / 4);
// draw right side of arrow
gr.DrawLine(line_pen, x, end_first_connector, x + CL / 4, end_first_connector - CL / 4);
if (before_Child != null && !this.is_compressed)
{
diamond_top = end_first_connector + before_Child.FP.height + CL;
//Draw connector from head to before_child
// Draw the before_Child graphic
before_Child.draw(gr, x, end_first_connector);
gr.DrawLine(line_pen, x, end_first_connector + before_Child.FP.height, x, diamond_top); // draw connector line to diamond
gr.DrawLine(line_pen, x, diamond_top, x - CL / 4, diamond_top - CL / 4); // draw left side of arrow
gr.DrawLine(line_pen, x, diamond_top, x + CL / 4, diamond_top - CL / 4); // draw right side of arrow
}
//Because there is not a before child, draw a connector from the head
//to the diamond.
else
{
diamond_top = end_first_connector;
}
// Draw the diamond shape
this.Draw_Diamond_and_Text(gr, x, diamond_top,
this.Text, diamond_pen,
draw_text);
if (this.has_diamond_breakpoint)
{
StopSign.Draw(gr, x - W / 2 - W / 6 - 2, diamond_top, W / 6);
}
// Draw connector from diamond
gr.DrawLine(line_pen, x, diamond_top + H, x, diamond_top + H + H / 2); // draw connector line to top of before child
gr.DrawLine(line_pen, x, diamond_top + H + H / 2, x - CL / 4, diamond_top + H + H / 2 - CL / 4); // draw left side of arrow
gr.DrawLine(line_pen, x, diamond_top + H + H / 2, x + CL / 4, diamond_top + H + H / 2 - CL / 4); // draw right side of arrow
//Because there is an after child, draw the after child and then a connector from the
//after child to the bottom.
if (after_Child != null && !this.is_compressed)
{
after_bottom = diamond_top + H + H / 2 + after_Child.FP.height + CL;
// Draw the after_Child graphic
after_Child.draw(gr, x, diamond_top + H + H / 2);
//Draw connector from after_child to the bottom
gr.DrawLine(line_pen, x, diamond_top + H + H / 2 + after_Child.FP.height, x, after_bottom); // draw connector line
gr.DrawLine(line_pen, x, after_bottom, x - CL / 4, after_bottom - CL / 4); // draw left side of arrow
gr.DrawLine(line_pen, x, after_bottom, x + CL / 4, after_bottom - CL / 4); // draw right side of arrow
}
//Because there is not an after child, draw the connector from the diamond
//to the bottom.
else
{
after_bottom = diamond_top + H + H / 2;
}
//draw line from bottom center to right, then up, then left to head
gr.DrawLine(line_pen, x, after_bottom, x_right, after_bottom); // draw connector line to right
if (!Component.USMA_mode)
{
gr.DrawLine(line_pen, x_right, after_bottom, x_right, y + H / 2); // draw connector line up
gr.DrawLine(line_pen, x_right, y + H / 2, x + W / 2, y + H / 2); // draw connector line to head
gr.DrawLine(line_pen, x + W / 2, y + H / 2, x + W / 2 + CL / 4, y + H / 2 - CL / 4); // draw top side of arrow
gr.DrawLine(line_pen, x + W / 2, y + H / 2, x + W / 2 + CL / 4, y + H / 2 + CL / 4); // draw bottom side of arrow
}
else
{
gr.DrawLine(line_pen, x_right, after_bottom, x_right, y + W / 8); // draw connector line up
gr.DrawLine(line_pen, x_right, y + W / 8, x + W / 8, y + W / 8); // draw connector line to head
gr.DrawLine(line_pen, x + W / 8, y + W / 8, x + W / 8 + CL / 4, y + W / 8 - CL / 4); // draw top side of arrow
gr.DrawLine(line_pen, x + W / 8, y + W / 8, x + W / 8 + CL / 4, y + W / 8 + CL / 4); // draw bottom side of arrow
}
// Draw left line from the diamond
if (draw_text && this.Is_Wide_Diamond())
{
gr.DrawLine(line_pen,
x_left, diamond_top + H / 2,
x - this.drawing_text_width / 2 - W / 4, diamond_top + H / 2); // draw left line
}
else
{
gr.DrawLine(line_pen,
x_left, diamond_top + H / 2,
x - W / 2, diamond_top + H / 2); // draw left line
}
gr.DrawLine(line_pen, x_left, diamond_top + H / 2, x_left, after_bottom + H / 2); // draw down line
gr.DrawLine(line_pen, x_left, after_bottom + H / 2, x, after_bottom + H / 2); // draw line back to right
if (this.Successor != null)
{
// draw connector line to successor
gr.DrawLine(line_pen, x, after_bottom + H / 2, x, after_bottom + H / 2 + CL);
// draw left side of arrow
gr.DrawLine(line_pen, x, after_bottom + H / 2 + CL, x - CL / 4, after_bottom + H / 2 + CL - CL / 4);
// draw right side of arrow
gr.DrawLine(line_pen, x, after_bottom + H / 2 + CL, x + CL / 4, after_bottom + H / 2 + CL - CL / 4);
Successor.draw(gr, x, after_bottom + H / 2 + CL);
}
if (this.W > 30)
{
LP = "Loop";
}
else
{
LP = "";
}
if (draw_text)
{
// swap Yes and No for reversed loop logic
if (!Component.reverse_loop_logic)
{
if (this.Is_Wide_Diamond())
{
gr.DrawString("Yes", PensBrushes.default_arial,
PensBrushes.blackbrush,
x - this.drawing_text_width / 2 - W / 4 - length_of_yesStr / 2,
diamond_top + H / 2 - 4,
PensBrushes.centered_stringFormat);
}
else
{
gr.DrawString("Yes", PensBrushes.default_arial,
PensBrushes.blackbrush, x - W / 2 - length_of_yesStr,
diamond_top + H / 2 - 4,
PensBrushes.centered_stringFormat);
}
gr.DrawString("No", PensBrushes.default_arial,
PensBrushes.blackbrush, x + length_of_noStr,
diamond_top + H + 5,
PensBrushes.centered_stringFormat);
}
else
{
if (this.Is_Wide_Diamond())
{
gr.DrawString("No", PensBrushes.default_arial,
PensBrushes.blackbrush,
x - this.drawing_text_width / 2 - W / 4 - length_of_noStr / 2,
diamond_top + H / 2 - 4,
PensBrushes.centered_stringFormat);
}
else
{
gr.DrawString("No", PensBrushes.default_arial,
PensBrushes.blackbrush, x - W / 2 - length_of_noStr,
diamond_top + H / 2 - 4,
PensBrushes.centered_stringFormat);
}
gr.DrawString("Yes", PensBrushes.default_arial,
PensBrushes.blackbrush, x + length_of_yesStr,
diamond_top + H + 5,
PensBrushes.centered_stringFormat);
}
rect = new System.Drawing.Rectangle(x - W / 2, Y + (H * 6) / 16, W, this.height_of_text);
// draw "Loop" inside oval if not USMA mode
if (!Component.USMA_mode)
{
gr.DrawString(LP, PensBrushes.default_times, PensBrushes.blackbrush,
rect, PensBrushes.centered_stringFormat);
}
}
if (draw_text)
{
base.draw(gr, x, y);
}
}
public override void draw(System.Drawing.Graphics gr, int x, int y)
{
bool draw_text;
int box_width;
if ((this.scale <= .4) || (this.head_heightOrig < 10))
{
draw_text = false;
}
else
{
draw_text = Component.text_visible;
}
if (draw_text)
{
base.draw(gr, x, y);
}
int delta = W / 8;
X = x;
Y = y;
height_of_text = Convert.ToInt32((gr.MeasureString(
"Yes", PensBrushes.default_times)).Height);
width_of_text = Convert.ToInt32((gr.MeasureString(
this.getDrawText() + " X", PensBrushes.default_times)).Width);
gr.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
System.Drawing.Pen pen;
if (this.selected)
{
pen = PensBrushes.red_pen;
}
else if (this.running)
{
pen = PensBrushes.chartreuse_pen;
}
else
{
pen = PensBrushes.blue_pen;
}
if (this.drawing_text_width > W)
{
box_width = this.drawing_text_width + 3 * delta / 2;
}
else
{
box_width = W;
}
gr.DrawLine(pen, x - box_width / 2 + delta, y,
x + box_width / 2, y); // draw top line
gr.DrawLine(pen, x + box_width / 2, y,
x + box_width / 2 - delta, y + H); // draw right line
gr.DrawLine(pen, x - box_width / 2, y + H,
x + box_width / 2 - delta, y + H); // draw bottom line
gr.DrawLine(pen, x - box_width / 2, y + H,
x - box_width / 2 + delta, y); // draw bottom line
if (this.has_breakpoint)
{
StopSign.Draw(gr, x - box_width / 2 - W / 6 - 2, y, W / 6);
}
if (this.is_input)
{
gr.DrawLine(pen, x - box_width / 2 + 3 * W / 32 - W / 4, y + H / 4,
x - box_width / 2 + 3 * W / 32, y + H / 4); // input line
gr.DrawLine(pen, x - box_width / 2 + 3 * W / 32, y + H / 4,
x - box_width / 2 + 3 * W / 32 - W / 8, y + H / 4 - H / 8); // up arrow
gr.DrawLine(pen, x - box_width / 2 + 3 * W / 32, y + H / 4,
x - box_width / 2 + 3 * W / 32 - W / 8, y + H / 4 + H / 8); // down arrow
/* gr.DrawLine(pen,x-box_width/2-W/32,y+H/4,
* x-box_width/2-W/32+W/3,y+H/4); // input line
* gr.DrawLine(pen,x-box_width/2-W/32+W/3,y+H/4,
* x-box_width/2-W/32+W/3-W/8,y+H/4-H/8); // up arrow
* gr.DrawLine(pen,x-box_width/2-W/32+W/3,y+H/4,
* x-box_width/2-W/32+W/3-W/8,y+H/4+H/8); // down arrow
*/
}
else
{
gr.DrawLine(pen, x + box_width / 2 - 3 * W / 32, y + H - H / 4,
x + box_width / 2 - 3 * W / 32 + W / 4, y + H - H / 4); // output line
gr.DrawLine(pen, x + box_width / 2 - 3 * W / 32 + W / 4, y + H - H / 4,
x + box_width / 2 - 3 * W / 32 + W / 4 - W / 8, y + H - H / 4 - H / 8); // up arrow
gr.DrawLine(pen, x + box_width / 2 - 3 * W / 32 + W / 4, y + H - H / 4,
x + box_width / 2 - 3 * W / 32 + W / 4 - W / 8, y + H - H / 4 + H / 8); // down arrow
/* gr.DrawLine(pen,x+box_width/2-3*W/16,y+H-H/4,
* x+box_width/2-3*W/16+W/3,y+H-H/4); // output line
* gr.DrawLine(pen,x+box_width/2-3*W/16+W/3,y+H-H/4,
* x+box_width/2-3*W/16+W/3-W/8,y+H-H/4-H/8); // up arrow
* gr.DrawLine(pen,x+box_width/2-3*W/16+W/3,y+H-H/4,
* x+box_width/2-3*W/16+W/3-W/8,y+H-H/4+H/8); // down arrow
*/
}
if (draw_text)
{
if (Component.full_text)
{
// we get rect from footprint
if (drawing_text_width > 0)
{
rect = new System.Drawing.Rectangle(x - drawing_text_width / 2, Y + (H * 1) / 32,
drawing_text_width, this.height_of_text * 3);
}
else
{
rect = new System.Drawing.Rectangle(x - this.width_of_text / 2, Y + (H * 6) / 16,
this.width_of_text, this.height_of_text);
}
}
else
{
rect = new System.Drawing.Rectangle(x - (W * 7) / 16, Y + (H * 6) / 16, W - W / 8, this.height_of_text);
}
if (this.Text == "Error")
{
gr.DrawString(this.Text, PensBrushes.default_times, PensBrushes.redbrush, rect, PensBrushes.centered_stringFormat);
}
else
{
gr.DrawString(this.getDrawText(),
PensBrushes.default_times,
PensBrushes.blackbrush, rect,
PensBrushes.centered_stringFormat);
}
}
if (Successor != null)
{
if (this.selected)
{
pen = PensBrushes.red_pen;
}
else
{
pen = PensBrushes.blue_pen;
}
gr.DrawLine(pen, x, y + H, x, y + H + CL); // draw connector line to successor
gr.DrawLine(pen, x, y + H + CL, x - CL / 4, y + H + CL - CL / 4); // draw left side of arrow
gr.DrawLine(pen, x, y + H + CL, x + CL / 4, y + H + CL - CL / 4); // draw right side of arrow
Successor.scale = this.scale;
Successor.draw(gr, x, y + H + CL);
}
}
public override void draw(System.Drawing.Graphics gr, int x, int y)
{
int left_bottom, right_bottom;
bool draw_text;
if ((this.scale <= .4) || (this.head_heightOrig < 10))
{
draw_text = false;
}
else
{
draw_text = Component.text_visible;
}
X = x;
Y = y;
height_of_text = Convert.ToInt32((gr.MeasureString(
"Yes", PensBrushes.default_times)).Height);
width_of_text = Convert.ToInt32((gr.MeasureString(
this.Text + "XX", PensBrushes.default_times)).Width);
int length_of_yesStr = Convert.ToInt32((gr.MeasureString(
"Yes", PensBrushes.default_arial)).Width);
int length_of_noStr = Convert.ToInt32((gr.MeasureString(
"No", PensBrushes.default_arial)).Width);
//length of line from horizontal to children or bottom
line_height = H;
// y coord of top of right child connector or bottom
left_connector_y = Y + H / 2 + line_height;
right_connector_y = Y + H / 2 + line_height;
// bottom y coord without children
min_bottom = Y + H / 2 + line_height;
bottom = min_bottom;
x_left = x - W;
y_left = y + H / 2;
y_right = y + H / 2;
x_right = x + W;
if (draw_text && this.Is_Wide_Diamond())
{
x_left -= this.drawing_text_width / 2 - W / 2;
x_right += this.drawing_text_width / 2 - W / 2;
}
// same for either USMA or regular mode
if (left_Child != null && !this.is_compressed)
{
int temp = x - left_Child.FP.right - W / 2;
if (temp < x_left)
{
x_left = temp;
}
}
if (right_Child != null && !this.is_compressed)
{
int temp = x + right_Child.FP.left + W / 2;
if (temp > x_right)
{
x_right = temp;
}
}
// for USMA mode, move down the right side below the diamond
// add room for the connector
if (Component.USMA_mode)
{
x_right = x;
y_right = y + H;
left_connector_y -= CL;
right_connector_y -= CL;
// don't need to check the left child only case as it is handled above
if (left_Child != null && right_Child != null && !this.is_compressed)
{
int temp = x - (right_Child.FP.left + left_Child.FP.right + W / 2);
if (temp < x_left)
{
x_left = temp;
}
}
else if (right_Child != null && !this.is_compressed)
{
int temp = x - (right_Child.FP.left + W / 2);
if (temp < x_left)
{
x_left = temp;
}
}
}
if (left_Child != null && !this.is_compressed)
{
left_bottom = min_bottom + left_Child.FP.height + CL;
bottom = left_bottom;
}
if (right_Child != null && !this.is_compressed)
{
right_bottom = min_bottom + right_Child.FP.height + CL;
if (Component.USMA_mode)
{
right_bottom += CL;
}
// see also above-- we want bottom to be the max
// of left, right and min_bottom
if (right_bottom > bottom)
{
bottom = right_bottom;
}
}
gr.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
System.Drawing.Pen diamond_pen = PensBrushes.blue_pen;
System.Drawing.Pen line_pen = PensBrushes.blue_pen;
// if the If control is selected make it red
if (this.selected)
{
diamond_pen = PensBrushes.red_pen;
line_pen = PensBrushes.red_pen;
}
// else if the If control is running make the diamond green
else if (this.running)
{
diamond_pen = PensBrushes.chartreuse_pen;
line_pen = PensBrushes.blue_pen;
}
else if (this.is_compressed && this.have_child_running())
{
diamond_pen = PensBrushes.chartreuse_pen;
line_pen = PensBrushes.chartreuse_pen;
}
if (this.has_breakpoint)
{
StopSign.Draw(gr, x - W / 2 - W / 6 - 2, y, W / 6);
}
// Draw the diamond shape
this.Draw_Diamond_and_Text(gr, x, y, this.Text,
diamond_pen, draw_text);
// draw the left and right lines that extend horizontally
if (draw_text && this.Is_Wide_Diamond())
{
gr.DrawLine(line_pen,
x - this.drawing_text_width / 2 - W / 4, y + H / 2,
x_left, y_left); // draw left line
if (!Component.USMA_mode)
{
gr.DrawLine(line_pen,
x + this.drawing_text_width / 2 + W / 4, y + H / 2,
x_right, y_right); // draw right line
}
}
else
{
gr.DrawLine(line_pen, x - W / 2, y + H / 2, x_left, y_left); // draw left line
if (!Component.USMA_mode)
{
gr.DrawLine(line_pen, x + W / 2, y + H / 2, x_right, y_right); // draw right line
}
}
// add extra space at the bottom for USMA mode
if (!Component.USMA_mode)
{
left_bottom = bottom;
right_bottom = bottom;
}
else
{
left_bottom = bottom - W / 8;
right_bottom = bottom - W / 4;
}
if (left_Child != null && !this.is_compressed)
{
// draw the left connector to the left child
// draw connector line to top of left child
gr.DrawLine(line_pen, x_left, y_left, x_left, left_connector_y);
// draw left side of arrow
gr.DrawLine(line_pen, x_left, left_connector_y, x_left - CL / 4, left_connector_y - CL / 4);
// draw right side of arrow
gr.DrawLine(line_pen, x_left, left_connector_y, x_left + CL / 4, left_connector_y - CL / 4);
// draw the left child
left_Child.draw(gr, x_left, left_connector_y);
// draw the left connector to last left child to the bottom
// draw connector line to bottom left
gr.DrawLine(line_pen, x_left, left_connector_y + left_Child.FP.height, x_left, left_bottom);
}
else
{
// draw the left connector to the bottom
gr.DrawLine(line_pen, x_left, y_left, x_left, left_bottom); // draw connector line to top of left child
}
// draw left side of arrow
gr.DrawLine(line_pen, x_left, left_bottom, x_left - CL / 4, left_bottom - CL / 4);
// draw left side of arrow
gr.DrawLine(line_pen, x_left, left_bottom, x_left + CL / 4, left_bottom - CL / 4);
if (right_Child != null && !this.is_compressed)
{
// draw the right connector to the right child
gr.DrawLine(line_pen, x_right, y_right, x_right, right_connector_y); // draw connector line to top of right child
gr.DrawLine(line_pen, x_right, right_connector_y, x_right - CL / 4, right_connector_y - CL / 4); // draw right side of arrow
gr.DrawLine(line_pen, x_right, right_connector_y, x_right + CL / 4, right_connector_y - CL / 4); // draw right side of arrow
// draw the right child
right_Child.draw(gr, x_right, right_connector_y);
// draw the right connector from last right child to the bottom
gr.DrawLine(line_pen, x_right, right_connector_y + right_Child.FP.height,
x_right, right_bottom); // draw connector line to bottom right
}
else
{
// draw the right connector to the bottom
gr.DrawLine(line_pen, x_right, y_right, x_right, right_bottom); // draw connector line to top of right child
}
// draw right side of arrow
gr.DrawLine(line_pen, x_right, right_bottom, x_right - CL / 4, right_bottom - CL / 4);
// draw right side of arrow
gr.DrawLine(line_pen, x_right, right_bottom, x_right + CL / 4, right_bottom - CL / 4);
if (Component.USMA_mode)
{
gr.DrawEllipse(line_pen, x_right - W / 8, right_bottom, W / 4, W / 4);
// draw the bottom line
gr.DrawLine(line_pen, x_left, left_bottom, x_right - W / 8, left_bottom);
}
else
{
// draw the bottom line
gr.DrawLine(line_pen, x_left, bottom, x_right, bottom);
}
if (draw_text)
{
if (!Component.USMA_mode)
{
if (this.Is_Wide_Diamond())
{
gr.DrawString("No", PensBrushes.default_arial,
PensBrushes.blackbrush,
x + this.drawing_text_width / 2 + W / 4 + length_of_noStr / 2,
y + H / 2 - 5,
PensBrushes.centered_stringFormat);
gr.DrawString("Yes", PensBrushes.default_arial,
PensBrushes.blackbrush,
x - this.drawing_text_width / 2 - W / 4 - length_of_yesStr / 2,
y + H / 2 - 5,
PensBrushes.centered_stringFormat);
}
else
{
gr.DrawString("No", PensBrushes.default_arial,
PensBrushes.blackbrush,
x + W / 2 + length_of_noStr, y + H / 2 - 5,
PensBrushes.centered_stringFormat);
gr.DrawString("Yes", PensBrushes.default_arial,
PensBrushes.blackbrush,
x - W / 2 - length_of_yesStr, y + H / 2 - 5,
PensBrushes.centered_stringFormat);
}
}
else // USMA mode
{
if (this.Is_Wide_Diamond())
{
gr.DrawString("No", PensBrushes.default_arial,
PensBrushes.blackbrush,
x - (this.drawing_text_width / 2 + W / 4 + length_of_noStr / 2),
y + H / 2 - 5,
PensBrushes.centered_stringFormat);
gr.DrawString("Yes", PensBrushes.default_arial,
PensBrushes.blackbrush,
x - W / 8 - length_of_yesStr / 2,
y + H + 5,
PensBrushes.centered_stringFormat);
}
else
{
gr.DrawString("No", PensBrushes.default_arial,
PensBrushes.blackbrush,
x - (W / 2 + length_of_noStr), y + H / 2 - 5,
PensBrushes.centered_stringFormat);
gr.DrawString("Yes", PensBrushes.default_arial,
PensBrushes.blackbrush,
x - W / 8 - length_of_yesStr, y + H + 5,
PensBrushes.centered_stringFormat);
}
}
}
if (Successor != null)
{
gr.DrawLine(line_pen, x, bottom, x, bottom + CL); // draw connector line to successor
gr.DrawLine(line_pen, x, bottom + CL, x - CL / 4, bottom + CL - CL / 4); // draw left side of arrow
gr.DrawLine(line_pen, x, bottom + CL, x + CL / 4, bottom + CL - CL / 4); // draw right side of arrow
Successor.draw(gr, x, bottom + CL);
}
if (draw_text)
{
base.draw(gr, x, y);
}
}
public override void draw(System.Drawing.Graphics gr, int x, int y)
{
bool draw_text;
int box_width;
// determine whether or not to draw the text
if ((this.scale <= .4) || (this.head_heightOrig < 10))
{
draw_text = false;
}
else
{
draw_text = Component.text_visible;
}
X = x;
Y = y;
height_of_text = Convert.ToInt32((gr.MeasureString(
"Yes", PensBrushes.default_times)).Height);
width_of_text = Convert.ToInt32((gr.MeasureString(
this.Text + "XX", PensBrushes.default_times)).Width);
gr.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
System.Drawing.Pen pen_color;
if (this.selected)
{
pen_color = PensBrushes.red_pen;
}
else if (this.running)
{
pen_color = PensBrushes.chartreuse_pen;
}
else
{
pen_color = PensBrushes.blue_pen;
}
if (this.drawing_text_width > W)
{
box_width = this.drawing_text_width;
}
else
{
box_width = W;
}
if (this.has_breakpoint)
{
StopSign.Draw(gr, x - box_width / 2 - W / 6 - 2, y, W / 6);
}
// draw box if not USMA or not call
if (this.kind != Kind_Of.Call || !Component.USMA_mode)
{
gr.DrawRectangle(pen_color, x - box_width / 2,
y, box_width, H);
}
else
{
// top line
gr.DrawLine(pen_color,
x - box_width / 2, y,
x + box_width / 2, y);
// left line
gr.DrawLine(pen_color,
x - box_width / 2, y,
x - box_width / 2, y + 3 * H / 4);
// right line
gr.DrawLine(pen_color,
x + box_width / 2, y,
x + box_width / 2, y + 3 * H / 4);
// left bottom
gr.DrawLine(pen_color,
x - box_width / 2, y + 3 * H / 4,
x, y + H);
// right bottom
gr.DrawLine(pen_color,
x, y + H,
x + box_width / 2, y + 3 * H / 4);
}
if (this.kind == Kind_Of.Call && !Component.USMA_mode)
{
gr.DrawLine(pen_color,
x + box_width / 2, y + 5 * H / 12,
x + box_width / 2 + W / 8, y + 5 * H / 12);
gr.DrawLine(pen_color,
x + box_width / 2 + W / 8, y + 5 * H / 12,
x + box_width / 2 + W / 8, y + H / 4);
gr.DrawLine(pen_color,
x + box_width / 2 + W / 8, y + H / 4,
x + box_width / 2 + 2 * W / 8, y + H / 2);
gr.DrawLine(pen_color,
x + box_width / 2, y + 7 * H / 12,
x + box_width / 2 + W / 8, y + 7 * H / 12);
gr.DrawLine(pen_color,
x + box_width / 2 + W / 8, y + 7 * H / 12,
x + box_width / 2 + W / 8, y + 3 * H / 4);
gr.DrawLine(pen_color,
x + box_width / 2 + W / 8, y + 3 * H / 4,
x + box_width / 2 + 2 * W / 8, y + H / 2);
}
if ((draw_text) && (this.Text.Length > 0))
{
if (Component.full_text)
{
// we get rect from footprint
if (drawing_text_width > W)
{
rect = new System.Drawing.Rectangle(x - drawing_text_width / 2, Y + (H * 1) / 32, drawing_text_width, this.height_of_text * 3);
}
else
{
rect = new System.Drawing.Rectangle(x - this.width_of_text / 2, Y + (H * 6) / 16, this.width_of_text, this.height_of_text);
}
}
else
{
rect = new System.Drawing.Rectangle(x - W / 2, Y + (H * 6) / 16, W, this.height_of_text);
}
if (this.Text == "Error")
{
gr.DrawString(this.Text, PensBrushes.default_times, PensBrushes.redbrush, rect, PensBrushes.centered_stringFormat);
}
else
{
gr.DrawString(this.getDrawText(),
PensBrushes.default_times,
PensBrushes.blackbrush,
rect, PensBrushes.centered_stringFormat);
}
}
if (this.Successor != null)
{
// color for connector line
System.Drawing.Pen pen;
if (this.selected)
{
pen = PensBrushes.red_pen;
}
else
{
pen = PensBrushes.blue_pen;
}
gr.DrawLine(pen, x, y + H, x, y + H + CL); // draw connector line to successor
gr.DrawLine(pen, x, y + H + CL, x - CL / 4, y + H + CL - CL / 4); // draw left side of arrow
gr.DrawLine(pen, x, y + H + CL, x + CL / 4, y + H + CL - CL / 4); // draw right side of arrow
Successor.scale = this.scale;
Successor.draw(gr, x, y + H + CL);
}
if (draw_text)
{
base.draw(gr, x, y);
}
}
