/// <summary>
/// Gets the crossection / overlap area / with <c>operant</c>
/// </summary>
/// <param name="operand">The operand to get overlap with</param>
/// <returns>Area of overlap between this and <c>operand</c> area</returns>
public selectRangeArea getCrossection(selectRangeArea operand)
{
selectRangeArea output = new selectRangeArea(this.x, this.y, this.width, this.height);
if (operand.x > output.x)
{
output.TopLeft.x = operand.x;
}
if (operand.y > output.y)
{
output.TopLeft.y = operand.y;
}
if (operand.BottomRight.x < output.BottomRight.x)
{
output.BottomRight.x = operand.BottomRight.x;
}
if (operand.BottomRight.y < output.BottomRight.y)
{
output.BottomRight.y = operand.BottomRight.y;
}
output.setToChanged();
return(output);
}
/// <summary>
/// Gets the horizontal axis.
/// </summary>
/// <param name="atY">At y.</param>
/// <param name="atH">At h.</param>
/// <returns></returns>
public selectRange GetHorizontalAxis(Int32 atY, Int32 atH = 1)
{
selectRangeArea output = new selectRangeArea(x, atY);
output.x = x;
output.y = atY;
output.width = width;
output.height = atH;
return(output);
}
/// <summary>
/// Gets the vertical axis.
/// </summary>
/// <param name="atX">At x.</param>
/// <param name="atW">At w.</param>
/// <returns></returns>
public selectRangeArea GetVerticalAxis(Int32 atX, Int32 atW = 1)
{
selectRangeArea output = new selectRangeArea(atX, y);
output.x = atX;
output.y = y;
output.width = atW;
output.height = height;
return(output);
}
/// <summary>
/// Defines variator zone with odd/even, normal/major/minor vertical, head/headExtension/foot/footExtension, normal/left/right horizontal detection.
/// </summary>
/// <param name="__area">The area.</param>
/// <param name="minorLine">Minor line is every Nth. 0 will disable this alternation</param>
/// <param name="majorLine">Major line is every Nth. 0 will disable this alternation</param>
/// <param name="__headZone">The head zone - the top N rows</param>
/// <param name="__footZone">The foot zone - the last N rows</param>
/// <param name="__headZoneExtension">The head zone extension are N rows after headZone</param>
/// <param name="__footZoneExtension">The foot zone extension are N rows before footZone</param>
/// <param name="__leftZone">The left zone is N columns from left</param>
/// <param name="__rightZone">The right zone is N columns from right</param>
public cursorVariator(selectRangeArea __area, Int32 minorLine = 5, Int32 majorLine = 0, Int32 __headZone = 1, Int32 __footZone = 1, Int32 __headZoneExtension = 0, Int32 __footZoneExtension = 0, Int32 __leftZone = 0, Int32 __rightZone = 0)
{
_minor = minorLine;
_major = majorLine;
_headZone = __footZone;
_footZone = __footZone;
_leftZone = __leftZone;
_headZoneExtension = __headZoneExtension;
_footZoneExtension = __footZoneExtension;
_rightZone = __rightZone;
_area = __area;
}
/// <summary>
/// Selects the zone area in.
/// </summary>
/// <param name="direction">The direction.</param>
/// <param name="steps">The steps.</param>
/// <returns></returns>
public selectRangeArea selectZoneAreaIn(textCursorZoneCorner direction, Int32 steps = 1)
{
Int32 __x = x;
Int32 __y = y;
for (int i = 0; i < steps; i++)
{
moveInDirection(direction, i);
}
selectRangeArea output = new selectRangeArea(__x, __y, x, y);
moveTo(__x, __y);
return(output);
}
/// <summary>
/// Adds the specified path.
/// </summary>
/// <param name="__path">The path.</param>
/// <param name="item">The item.</param>
/// <param name="doClose">if set to <c>true</c> [do close].</param>
/// <returns></returns>
public selectRangeAreaNamed Add(String __path, selectRangeArea item, Boolean doClose = false)
{
selectRangeAreaNamed tmp = new selectRangeAreaNamed(__path, item.x, item.y);
if (doClose)
{
tmp.setEnd(item.BottomRight.x, item.BottomRight.y);
}
//tmp.resize(item.width, item.height);
items.Add(tmp.path, tmp);
history.Add(tmp.path);
return(tmp);
}
/// <summary>
/// Selects the current zone RangeArea accorting to marigin, pading and ZoneMode
/// </summary>
/// <returns>Area struct with coordinates and dimensions</returns>
public selectRangeArea selectZoneArea()
{
Int32 __x = x;
Int32 __y = y;
selectRange cursorStart = new selectRange(x, y);
moveToCorner(textCursorZoneCorner.UpLeft);
selectRange zoneTopLeft = new selectRange(x, y);
moveToCorner(textCursorZoneCorner.DownRight);
x = __x;
y = __y;
selectRangeArea output = new selectRangeArea(zoneTopLeft.x, zoneTopLeft.y, x, y);
return(output);
}
/// <summary>
/// Vraca rastojanje izmedju trenutne pozicije kursora i datog kraja/coska
/// </summary>
/// <param name="__corner">The corner.</param>
/// <returns></returns>
public selectRangeArea selectAreaToCorner(textCursorZoneCorner __corner = textCursorZoneCorner.default_corner)
{
if (__corner == textCursorZoneCorner.default_corner)
{
__corner = default_direction;
}
Int32 __x = x;
Int32 __y = y;
moveToCorner(__corner);
Int32 _dX = x - __x;
Int32 _dY = y - __y;
selectRangeArea res = new selectRangeArea(__x, __y, _dX, _dY);
x = __x;
y = __y;
return(res);
}
/// <summary>
/// Gets the boundary rectangle to hold all subzones with the specified role.
/// </summary>
/// <param name="role">The role of subzone or subzones to select</param>
/// <param name="scope">The scope to look into for each subzone</param>
/// <returns></returns>
public selectRangeArea getBoundaryOf(cursorZoneRole role, textCursorZone scope = textCursorZone.innerZone)
{
selectRangeArea range = null; //new selectRangeArea(0,0,0,0);
String key = role.ToString();
foreach (KeyValuePair <string, cursorZone> z in items)
{
if (z.Key.StartsWith(key, StringComparison.InvariantCultureIgnoreCase))
{
if (range == null)
{
range = z.Value.selectRangeArea(scope);
}
else
{
range.expandToWrap(z.Value.selectRangeArea(scope));
}
}
}
return(range);
}
/// <summary>
/// Gets the pencil according to <see cref="pencilType"/>
/// </summary>
/// <param name="ptype">The ptype.</param>
/// <returns>area covered by pencil</returns>
/// <exception cref="System.ArgumentOutOfRangeException"></exception>
public selectRangeArea getPencil(pencilType ptype, Int32 thickness = 0)
{
selectRangeArea output = new selectRangeArea(x, y, x, y);
switch (ptype)
{
case pencilType.point:
return(output);
break;
case pencilType.active:
return(pencilAbsolute);
break;
case pencilType.useDefault:
return(projectArea(pencilDefault));
break;
case pencilType.zoneHorizontal:
output.reset(frame.left(currentZone), y, frame.getWidth(currentZone), thickness);
break;
case pencilType.zoneVertical:
output.reset(x, frame.top(currentZone), thickness, frame.getHeight(currentZone));
break;
case pencilType.zoneArea:
output.reset(frame.left(currentZone), frame.top(currentZone), frame.getWidth(currentZone), frame.getHeight(currentZone));
break;
default:
throw new ArgumentOutOfRangeException();
}
return(output);
}
/// <summary>
/// Expands this rangeArea to have specified rangeArea inside its boundaries
/// </summary>
/// <param name="areaToWrap">The area to wrap.</param>
public void expandToWrap(selectRangeArea areaToWrap)
{
if (areaToWrap.BottomRight.x > BottomRight.x)
{
BottomRight.x = areaToWrap.BottomRight.x;
}
if (areaToWrap.BottomRight.y > BottomRight.y)
{
BottomRight.y = areaToWrap.BottomRight.y;
}
if (areaToWrap.TopLeft.x < TopLeft.x)
{
TopLeft.x = areaToWrap.TopLeft.x;
}
if (areaToWrap.TopLeft.y < TopLeft.y)
{
TopLeft.y = areaToWrap.TopLeft.y;
}
isChanged = true;
}
public selectRangeArea selectZonePoint()
{
selectRangeArea output = new selectRangeArea(x, y, x, y);
return(output);
}
/// <summary>
/// Projects an area onto current cursor position and returns its crosection with allowed zone frame area if it colides with current frame zone
/// </summary>
/// <param name="area">The area.</param>
/// <returns>area or part of area within allowed zone frame</returns>
public selectRangeArea projectArea(selectRangeArea area)
{
selectRangeArea output = new selectRangeArea(x, y, x + area.width, y + area.height);
return(frame.selectRangeArea(currentZone).getCrossection(output));
}
