public override void draw(double x, double y, double contentsWidth,
DrawCFGraph.LineDrawer lineDrawer, DrawCFGraph.TextDrawer textDrawer)
{
lineDrawer(x - contentsWidth / 2, y, x + contentsWidth / 2, y);
lineDrawer(x - contentsWidth / 2, y, x - contentsWidth / 2, y + fontHeight + gap * 2);
lineDrawer(x + contentsWidth / 2, y, x + contentsWidth / 2, y + fontHeight + gap * 2);
lineDrawer(x - contentsWidth / 2, y + fontHeight + gap * 2,
x + contentsWidth / 2, y + fontHeight + gap * 2);
textDrawer(this.codeString, fontHeight, x - contentsWidth / 2 + gap, y);
lineDrawer(x, y + fontHeight + gap * 2, x, y + fontHeight + gap * 6);
this.drawingComplete = true;
this.height = fontHeight + gap * 6;
if (this.nextStatement != null && this.textMeasurer != null)
{
this.nextStatement.draw(x, y + this.height, this.nextStatement.width(this.textMeasurer),
lineDrawer, textDrawer);
}
}
public override void draw(double x, double y, double contentsWidth,
DrawCFGraph.LineDrawer lineDrawer, DrawCFGraph.TextDrawer textDrawer)
{
if (this.textMeasurer != null)
{
double labelWidth = textMeasurer(this.codeString, fontHeight);
lineDrawer(x - labelWidth / 2 - gap, y, x + labelWidth / 2 + 3 * gap, y);
textDrawer(this.codeString, fontHeight, x - labelWidth / 2, y);
lineDrawer(x - labelWidth / 2 - gap, y + fontHeight + gap * 2,
x + labelWidth / 2 + 3 * gap, y + fontHeight + gap * 2);
lineDrawer(x + labelWidth / 2 + 3 * gap, y, x + labelWidth / 2 + 3 * gap, y + fontHeight + gap * 2);
this.jumpTargetX = x - labelWidth / 2 - 3 * gap;
this.jumpTargetY = y + fontHeight / 2 + gap;
lineDrawer(x - labelWidth / 2 - gap, y, this.jumpTargetX, this.jumpTargetY);
lineDrawer(this.jumpTargetX, this.jumpTargetY, x - labelWidth / 2 - gap, y + fontHeight + gap * 2);
this.height = fontHeight + gap * 2;
lineDrawer(x, y + this.height, x, y + this.height + gap * 4);
this.height += gap * 4;
if (this.jumpOrigintSet) /* some jumps expect this label to be drawn! */
{
foreach (CJumpStatement jumpOrigin in this.jumpOrigins)
{
double delta1 = System.Math.Abs(this.jumpTargetX - jumpOrigin.jumpFromX1),
delta2 = System.Math.Abs(this.jumpTargetX - jumpOrigin.jumpFromX2);
if (delta1 < delta2)
{
lineDrawer(jumpOrigin.jumpFromX1, jumpOrigin.jumpFromY, this.jumpTargetX, this.jumpTargetY);
}
else
{
lineDrawer(jumpOrigin.jumpFromX2, jumpOrigin.jumpFromY, this.jumpTargetX, this.jumpTargetY);
}
}
}
this.drawingComplete = true;
if (this.labeledStatement != null)
{
this.labeledStatement.draw(x, y + this.height, this.labeledStatement.width(this.textMeasurer),
lineDrawer, textDrawer);
this.height += this.labeledStatement.height;
}
}
}
public override void draw(double x, double y, double contentsWidth,
DrawCFGraph.LineDrawer lineDrawer, DrawCFGraph.TextDrawer textDrawer)
{
this.jumpFromY = y + fontHeight / 2 + gap;
this.jumpFromX1 = x - contentsWidth / 2;
this.jumpFromX2 = x + contentsWidth / 2;
lineDrawer(this.jumpFromX1 + gap * 4, y, this.jumpFromX2 - gap * 4, y);
lineDrawer(this.jumpFromX1 + gap * 4, y, this.jumpFromX1 + gap * 4, y + fontHeight + gap * 2);
lineDrawer(this.jumpFromX2 - gap * 4, y, this.jumpFromX2 - gap * 4, y + fontHeight + gap * 2);
lineDrawer(this.jumpFromX1, this.jumpFromY, this.jumpFromX1 + gap * 4, this.jumpFromY);
lineDrawer(this.jumpFromX2, this.jumpFromY, this.jumpFromX2 - gap * 4, this.jumpFromY);
textDrawer(this.codeString, fontHeight, this.jumpFromX1 + gap * 5, y + gap);
this.height = fontHeight + gap * 7;
this.drawingComplete = true;
if (this.targetStatement != null)
{
if (this.targetStatement.drawingComplete)
{
double delta1 = System.Math.Abs(this.targetStatement.jumpTargetX - this.jumpFromX1),
delta2 = System.Math.Abs(this.targetStatement.jumpTargetX - this.jumpFromX2);
if (delta1 < delta2)
{
lineDrawer(this.jumpFromX1, this.jumpFromY,
this.targetStatement.jumpTargetX, this.targetStatement.jumpTargetY);
}
else
{
lineDrawer(this.jumpFromX2, this.jumpFromY,
this.targetStatement.jumpTargetX, this.targetStatement.jumpTargetY);
}
}
else
{
this.targetStatement.addJumpOrigin(this);
}
}
if (this.nextStatement != null && this.textMeasurer != null)
{
this.nextStatement.draw(x, y + this.height, this.nextStatement.width(this.textMeasurer),
lineDrawer, textDrawer);
}
}
public override void draw(double x, double y, double contentsWidth,
DrawCFGraph.LineDrawer lineDrawer, DrawCFGraph.TextDrawer textDrawer)
{
lineDrawer(x, y + fontHeight + gap * 2, x, y + fontHeight + gap * 5);
if (this.textMeasurer != null)
{
double conditionWidth = this.textMeasurer(this.codeString, fontHeight);
lineDrawer(x - conditionWidth / 2 - gap, y, x + conditionWidth / 2 + gap, y);
lineDrawer(x - conditionWidth / 2 - gap, y, x - conditionWidth / 2 - gap, y + fontHeight + gap * 2);
lineDrawer(x + conditionWidth / 2 + gap, y, x + conditionWidth / 2 + gap, y + fontHeight + gap * 2);
lineDrawer(x - conditionWidth / 2 - gap, y + fontHeight + gap * 2,
x + conditionWidth / 2 + gap, y + fontHeight + gap * 2);
textDrawer(this.codeString, fontHeight, x - conditionWidth / 2, y);
this.height = fontHeight + gap * 5;
if (this.switchStatement != null)
{
this.switchStatement.draw(x, y + this.height, this.switchStatement.width(this.textMeasurer),
lineDrawer, textDrawer);
this.height += this.switchStatement.height;
}
/* jumps to cases */
lineDrawer(x - conditionWidth / 2 - gap, y + fontHeight / 2 + gap,
x - conditionWidth / 2 - gap * 8, y + fontHeight / 2 + gap);
foreach (CLabeledStatement caseTarget in this.jumpTargets)
{
if (caseTarget != null)
{
lineDrawer(x - conditionWidth / 2 - gap * 8, y + fontHeight / 2 + gap,
caseTarget.jumpTargetX, caseTarget.jumpTargetY);
}
}
}
this.drawingComplete = true;
if (this.nextStatement != null)
{
this.nextStatement.draw(x, y + this.height, this.nextStatement.width(this.textMeasurer),
lineDrawer, textDrawer);
}
}
public void draw(double x, double y, double contentsWidth,
DrawCFGraph.LineDrawer lineDrawer, DrawCFGraph.TextDrawer textDrawer)
{
if (this.textMeasurer != null)
{
textDrawer("function: " + this.functionName, CStatement.fontHeight,
x - textMeasurer("function: " + this.functionName, CStatement.fontHeight) / 2, y);
this.drawingComplete = true;
this.functionBody.draw(x, y + CStatement.fontHeight + CStatement.gap * 2,
this.functionBody.width(this.textMeasurer), lineDrawer, textDrawer);
this.height = CStatement.fontHeight + CStatement.gap * 2 + this.functionBody.height;
}
}
public override void draw(double x, double y, double contentsWidth,
DrawCFGraph.LineDrawer lineDrawer, DrawCFGraph.TextDrawer textDrawer)
{
lineDrawer(x - contentsWidth / 2, y, x + contentsWidth / 2, y);
lineDrawer(x, y, x, y + fontHeight + gap * 2);
lineDrawer(x - contentsWidth / 2, y, x - contentsWidth / 2, y + fontHeight + gap * 2);
lineDrawer(x + contentsWidth / 2, y, x + contentsWidth / 2, y + fontHeight + gap * 2);
this.height = fontHeight + gap * 2;
if (this.textMeasurer != null && this.statementList.Length > 0 && this.statementList[0] != null)
{
this.statementList[0].draw(x, y + this.height,
this.statementList[0].width(this.textMeasurer), lineDrawer, textDrawer);
}
foreach (CStatement currStatement in this.statementList)
{
if (currStatement != null && currStatement.drawingComplete)
{
this.height += currStatement.height;
}
}
lineDrawer(x - contentsWidth / 2, y + this.height,
x - contentsWidth / 2, y + this.height - fontHeight - gap * 2);
lineDrawer(x + contentsWidth / 2, y + this.height,
x + contentsWidth / 2, y + this.height - fontHeight - gap * 2);
lineDrawer(x - contentsWidth / 2, y + this.height,
x + contentsWidth / 2, y + this.height);
lineDrawer(x, y + this.height, x, y + this.height + gap * 4);
this.height += gap * 4;
this.drawingComplete = true;
if (this.nextStatement != null && this.textMeasurer != null)
{
this.nextStatement.draw(x, y + this.height, this.nextStatement.width(this.textMeasurer),
lineDrawer, textDrawer);
}
}
public abstract void draw(double x, double y, double contentsWidth,
DrawCFGraph.LineDrawer lineDrawer, DrawCFGraph.TextDrawer textDrawer);
public override void draw(double x, double y, double contentsWidth,
DrawCFGraph.LineDrawer lineDrawer, DrawCFGraph.TextDrawer textDrawer)
{
lineDrawer(x, y + fontHeight + gap * 2, x, y + fontHeight + gap * 5);
if (this.textMeasurer != null)
{
double conditionWidth = this.textMeasurer(this.codeString, fontHeight),
ifTrueWidth = this.ifTrueStatement.width(this.textMeasurer);
lineDrawer(x - conditionWidth / 2 - gap, y, x + conditionWidth / 2 + gap, y);
lineDrawer(x - conditionWidth / 2 - gap, y, x - conditionWidth / 2 - gap, y + fontHeight + gap * 2);
lineDrawer(x + conditionWidth / 2 + gap, y, x + conditionWidth / 2 + gap, y + fontHeight + gap * 2);
lineDrawer(x - conditionWidth / 2 - gap, y + fontHeight + gap * 2,
x + conditionWidth / 2 + gap, y + fontHeight + gap * 2);
textDrawer(this.codeString, fontHeight, x - conditionWidth / 2, y);
lineDrawer(x, y + fontHeight + gap * 5, x - gap * 4 - ifTrueWidth / 2, y + fontHeight + gap * 5);
lineDrawer(x - gap * 4 - ifTrueWidth / 2, y + fontHeight + gap * 5,
x - gap * 4 - ifTrueWidth / 2, y + fontHeight + gap * 7);
textDrawer("true", fontHeight,
x - gap * 4 - ifTrueWidth / 2 - this.textMeasurer("true", fontHeight) / 2, y + fontHeight + gap * 6);
this.height = fontHeight * 2 + gap * 7;
this.drawingComplete = true;
/* ... */
this.ifTrueStatement.draw(x - gap * 4 - ifTrueWidth / 2, y + this.height,
this.ifTrueStatement.width(this.textMeasurer), lineDrawer, textDrawer);
if (!(this.ifTrueStatement is CJumpStatement))
{
lineDrawer(x - gap * 4 - ifTrueWidth / 2, y + this.height + ifTrueStatement.height,
x, y + this.height + ifTrueStatement.height);
}
if (this.elseStatement != null)
{
double elseWidth = this.elseStatement.width(this.textMeasurer);
lineDrawer(x, y + fontHeight + gap * 5, x + gap * 4 + elseWidth / 2, y + fontHeight + gap * 5);
lineDrawer(x + gap * 4 + elseWidth / 2, y + fontHeight + gap * 5,
x + gap * 4 + elseWidth / 2, y + fontHeight + gap * 7);
textDrawer("false", fontHeight,
x + gap * 4 + elseWidth / 2 - this.textMeasurer("false", fontHeight) / 2, y + fontHeight + gap * 6);
this.elseStatement.draw(x + gap * 4 + elseWidth / 2, y + this.height,
this.elseStatement.width(this.textMeasurer), lineDrawer, textDrawer);
if (!(this.elseStatement is CJumpStatement))
{
lineDrawer(x + gap * 4 + elseWidth / 2, y + this.height + elseStatement.height,
x, y + this.height + elseStatement.height);
}
if (ifTrueStatement.height > elseStatement.height)
{
this.height += ifTrueStatement.height + gap * 4;
}
else
{
this.height += elseStatement.height + gap * 4;
}
}
else
{
this.height += ifTrueStatement.height + gap * 4;
}
lineDrawer(x, y + fontHeight + gap * 3, x, y + this.height);
if (this.nextStatement != null)
{
this.nextStatement.draw(x, y + this.height, this.nextStatement.width(this.textMeasurer),
lineDrawer, textDrawer);
}
}
}