public Split(int size, string title, LineThickNess thickness, ConsoleColor foreground)
{
Size = size;
Title = title;
Thickness = thickness;
Foreground = foreground;
}
public void draw_a_box_around_the_scrollable_window(LineThickNess thickness)
{
var c = new MockConsole(10, 8);
var w = Window.Open(0, 0, 10, 5, "title", thickness, White, Black, c);
var expected = new string[0];
switch (thickness)
{
case LineThickNess.Single:
expected = new[]
{
"┌─ title ┐",
"│ │",
"│ │",
"│ │",
"└────────┘"
};
break;
case LineThickNess.Double:
expected = new[]
{
"╔═ title ╗",
"║ ║",
"║ ║",
"║ ║",
"╚════════╝"
};
break;
}
c.BufferWritten.Should().BeEquivalentTo(expected);
}
public Draw(IConsole console, LineThickNess thickness = LineThickNess.Single, MergeOrOverlap mergeOrOverlap = MergeOrOverlap.Merge)
{
_console = console;
_mergeOrOverlap = mergeOrOverlap;
_lineMerger = new LineMerger();
Thickness = thickness;
}
private void DrawBoxLines(int sx, int sy, int ex, int ey, LineThickNess thickness)
{
var line = thickness == LineThickNess.Single ? ThinBox : ThickBox;
DrawCorners(sx, sy, ex, ey, line);
DrawHorizontal(sx + 1, sy, ex - 1, line);
DrawVertical(sx, sy + 1, ey - 1, line);
DrawVertical(ex, sy + 1, ey - 1, line);
DrawHorizontal(sx + 1, ey, ex - 1, line);
}
public void overlapping_boxes_and_merge_tests(LineThickNess firstThickness, LineThickNess secondThickness, MergeOrOverlap merge)
{
using (ApprovalResults.ForScenario(firstThickness, secondThickness, merge))
{
var console = new MockConsole(80, 35);
console.WriteLine("box1 :{0}, box2:{1}, MergeOrOverlap:{2}", firstThickness, secondThickness, merge);
var line = new Draw(console, firstThickness, merge);
// draw two overlapping boxes
line.Box(10, 10, 20, 20, firstThickness);
line.Box(15, 15, 25, 25, secondThickness);
Approvals.Verify(console.BufferWrittenString);
}
}
public static Window Open(int x, int y, int width, int height, string title,
LineThickNess thickNess = LineThickNess.Double, ConsoleColor foregroundColor = ConsoleColor.Gray,
ConsoleColor backgroundColor = ConsoleColor.Black, IConsole console = null)
{
var echoConsole = console ?? new Writer();
var window = new Window(x + 1, y + 1, width - 2, height - 2, foregroundColor, backgroundColor, true,
echoConsole);
var state = echoConsole.State;
try
{
echoConsole.ForegroundColor = foregroundColor;
echoConsole.BackgroundColor = backgroundColor;
new Draw(echoConsole).Box(x, y, x + (width - 1), y + (height - 1), title, LineThickNess.Double);
}
finally
{
echoConsole.State = state;
}
return(window);
}
public static IConsole SplitRight(this IConsole c, string title, LineThickNess thickness)
{
return(_LeftRight(c, title, true, true, thickness, c.ForegroundColor));
}
internal static (IConsole top, IConsole bottom) _SplitTopBottom(IConsole c, string topTitle, string bottomTitle, LineThickNess thickness, BorderCollapse border, ConsoleColor foreground, ConsoleColor background)
{
if (border == None)
{
var top = LayoutExtensions._TopBot(c, topTitle, false, false, thickness, foreground);
var bottom = LayoutExtensions._TopBot(c, bottomTitle, true, false, thickness, foreground);
return(top, bottom);
}
if (border == Separate)
{
var top = LayoutExtensions._TopBot(c, topTitle, false, true, thickness, foreground);
var bottom = LayoutExtensions._TopBot(c, bottomTitle, true, true, thickness, foreground);
return(top, bottom);
}
lock (Window._staticLocker)
{
int h = c.WindowHeight;
int width = c.WindowWidth;
int topHeight = (h - 3) / 2;
int bottomHeight = h - topHeight - 3;
char leftChar = thickness == LineThickNess.Double ? '╠' : '├';
char rightChar = thickness == LineThickNess.Double ? '╣' : '┤';
c.DoCommand(c, () =>
{
new Draw(c)
.Box(0, 0, width - 1, topHeight + 1, topTitle, thickness);
new Draw(c)
.Box(0, topHeight + 1, width - 1, bottomHeight + topHeight + 2, bottomTitle, thickness);
// print the edges
c.PrintAt(0, topHeight + 1, leftChar);
c.PrintAt(width, topHeight + 1, rightChar);
});
var topWin = Window._CreateFloatingWindow(1, 1, width - 2, topHeight, foreground, background, true, c, null);
var bottomWin = Window._CreateFloatingWindow(1, topHeight + 2, width - 2, bottomHeight, foreground, background, true, c, null);
return(topWin, bottomWin);
}
}
public static (IConsole top, IConsole bottom) SplitTopBottom(this Window c, string topTitle, string bottomTitle, LineThickNess thickness, ConsoleColor foreground, ConsoleColor background, BorderCollapse border = Collapse)
{
return(_SplitTopBottom(c, topTitle, bottomTitle, thickness, border, foreground, background));
}
public Split(int size, string title, LineThickNess thickness)
{
Size = size;
Title = title;
Thickness = thickness;
}
public static IConsole SplitLeft(this IConsole c, string title, LineThickNess thickness, ConsoleColor foreground)
{
return(_LeftRight(c, title, false, true, thickness, foreground));
}
internal static (IConsole left, IConsole right) _SplitLeftRight(IConsole c, string leftTitle, string rightTitle, LineThickNess thickness, BorderCollapse border, ConsoleColor foreground, ConsoleColor background)
{
if (border == None)
{
var left = LayoutExtensions._LeftRight(c, leftTitle, false, false, thickness, foreground);
var right = LayoutExtensions._LeftRight(c, rightTitle, true, false, thickness, foreground);
return(left, right);
}
if (border == Separate)
{
var left = LayoutExtensions._LeftRight(c, leftTitle, false, true, thickness, foreground);
var right = LayoutExtensions._LeftRight(c, rightTitle, true, true, thickness, foreground);
return(left, right);
}
lock (Window._staticLocker)
{
int h = c.WindowHeight;
int w = c.WindowWidth - 3;
int leftWidth = w / 2;
int rightWidth = (w - leftWidth);
c.DoCommand(c, () =>
{
//todo need unit test for merging two boxes :D for now, lets print them twice so we get true overlap to start with
new Draw(c)
.Box(0, 0, leftWidth + 1, h - 1, leftTitle, thickness);
new Draw(c)
.Box(leftWidth + 1, 0, rightWidth + leftWidth + 2, h - 1, rightTitle, thickness);
// print the corners
c.PrintAt(leftWidth + 1, 0, '┬');
c.PrintAt(leftWidth + 1, h - 1, '┴');
});
var leftWin = Window._CreateFloatingWindow(1, 1, leftWidth, h - 2, foreground, background, true, c, null);
var rightWin = Window._CreateFloatingWindow(leftWidth + 2, 1, rightWidth, h - 2, foreground, background, true, c, null);
return(leftWin, rightWin);
}
}
public static (IConsole left, IConsole right) SplitLeftRight(this Window c, string leftTitle, string rightTitle, LineThickNess thickness, ConsoleColor foreground, ConsoleColor background, BorderCollapse border = Collapse)
{
return(_SplitLeftRight(c, leftTitle, rightTitle, thickness, border, foreground, background));
}
public Draw Box(int sx, int sy, int ex, int ey, LineThickNess thickness = LineThickNess.Single)
{
Box(sx, sy, ex, ey, "", thickness);
return(this);
}
public static IConsole SplitTop(this IConsole c, string title, LineThickNess thickness)
{
return(_TopBot(c, title, false, true, thickness, c.ForegroundColor));
}
public static IConsole SplitBottom(this IConsole c, string title, LineThickNess thickness, ConsoleColor foreground)
{
return(_TopBot(c, title, true, true, thickness, foreground));
}
public static IConsole SplitBottom(this Window c, string title, LineThickNess thickness, ConsoleColor foreground)
{
return(LayoutExtensions._TopBot(c, title, true, true, thickness, foreground));
}
public static IConsole SplitLeft(this Window c, string title, LineThickNess thickness)
{
return(LayoutExtensions._LeftRight(c, title, false, true, thickness, c.ForegroundColor));
}
public void Box(int sx, int sy, int ex, int ey, LineThickNess thickness = LineThickNess.Single)
{
Box(sx, sy, ex, ey, "", thickness);
}
