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rename<CommitGraph>: rename CommitGraph.Line to CommitGraph.Path, CommitGraph.LineHelper to CommitGraph.PathHelper

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This commit is contained in:
leo 2021-05-24 10:56:17 +08:00
parent 3d7325f376
commit 2bad75ab4a
1 changed files with 35 additions and 34 deletions
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69
src/Views/Controls/CommitGraph.cs
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@ -25,62 +25,63 @@ namespace SourceGit.Views.Controls {
public static readonly double UNIT_HEIGHT = 24; public static readonly double UNIT_HEIGHT = 24;
public static readonly double HALF_HEIGHT = 12; public static readonly double HALF_HEIGHT = 12;
public class Line { public class Path {
public List<Point> Points = new List<Point>(); public List<Point> Points = new List<Point>();
public int Color = 0; public int Color = 0;
} }
public class LineHelper { public class PathHelper {
public string Next; public string Next;
public bool IsMerged; public bool IsMerged;
public double LastX; public double LastX;
public double LastY; public double LastY;
public double EndY; public double EndY;
public Line Line; public Path Path;
public LineHelper(string next, bool isMerged, int color, Point start) { public PathHelper(string next, bool isMerged, int color, Point start) {
Next = next; Next = next;
IsMerged = isMerged; IsMerged = isMerged;
LastX = start.X; LastX = start.X;
LastY = start.Y; LastY = start.Y;
EndY = LastY; EndY = LastY;
Line = new Line(); Path = new Path();
Line.Color = color % PENS.Length; Path.Color = color % PENS.Length;
Line.Points.Add(start); Path.Points.Add(start);
} }
public LineHelper(string next, bool isMerged, int color, Point start, Point to) { public PathHelper(string next, bool isMerged, int color, Point start, Point to) {
Next = next; Next = next;
IsMerged = isMerged; IsMerged = isMerged;
LastX = to.X; LastX = to.X;
LastY = to.Y; LastY = to.Y;
EndY = LastY; EndY = LastY;
Line = new Line(); Path = new Path();
Line.Color = color % PENS.Length; Path.Color = color % PENS.Length;
Line.Points.Add(start); Path.Points.Add(start);
Line.Points.Add(to); Path.Points.Add(to);
} }
public void Add(double x, double y, bool isEnd = false) { public void Add(double x, double y, bool isEnd = false) {
if (x > LastX) { if (x > LastX) {
Add(new Point(LastX, LastY)); Add(new Point(LastX, LastY));
Add(new Point(x, y - HALF_HEIGHT)); Add(new Point(x, y - HALF_HEIGHT));
if (isEnd) Add(new Point(x, y));
} else if (x < LastX) { } else if (x < LastX) {
if (y > LastY + HALF_HEIGHT) Add(new Point(LastX, LastY + HALF_HEIGHT)); if (y > LastY + HALF_HEIGHT) Add(new Point(LastX, LastY + HALF_HEIGHT));
Add(new Point(x, y)); Add(new Point(x, y));
} else if (isEnd) {
Add(new Point(x, y));
} }
LastX = x; LastX = x;
LastY = y; LastY = y;
if (isEnd) Add(new Point(LastX, LastY));
} }
private void Add(Point p) { private void Add(Point p) {
if (EndY < p.Y) { if (EndY < p.Y) {
Line.Points.Add(p); Path.Points.Add(p);
EndY = p.Y; EndY = p.Y;
} }
} }
@ -99,7 +100,7 @@ namespace SourceGit.Views.Controls {
} }
public class Data { public class Data {
public List<Line> Lines = new List<Line>(); public List<Path> Paths = new List<Path>();
public List<Link> Links = new List<Link>(); public List<Link> Links = new List<Link>();
public List<Dot> Dots = new List<Dot>(); public List<Dot> Dots = new List<Dot>();
} }
@ -125,14 +126,14 @@ namespace SourceGit.Views.Controls {
} }
var temp = new Data(); var temp = new Data();
var unsolved = new List<LineHelper>(); var unsolved = new List<PathHelper>();
var mapUnsolved = new Dictionary<string, LineHelper>(); var mapUnsolved = new Dictionary<string, PathHelper>();
var ended = new List<LineHelper>(); var ended = new List<PathHelper>();
var offsetY = -HALF_HEIGHT; var offsetY = -HALF_HEIGHT;
var colorIdx = 0; var colorIdx = 0;
foreach (var commit in commits) { foreach (var commit in commits) {
var major = null as LineHelper; var major = null as PathHelper;
var isMerged = commit.IsMerged; var isMerged = commit.IsMerged;
var oldCount = unsolved.Count; var oldCount = unsolved.Count;
@ -171,7 +172,7 @@ namespace SourceGit.Views.Controls {
// 处理本提交为非当前分支HEAD的情况（创建新依赖线路） // 处理本提交为非当前分支HEAD的情况（创建新依赖线路）
if (major == null && commit.Parents.Count > 0) { if (major == null && commit.Parents.Count > 0) {
offsetX += UNIT_WIDTH; offsetX += UNIT_WIDTH;
major = new LineHelper(commit.Parents[0], isMerged, colorIdx, new Point(offsetX, offsetY)); major = new PathHelper(commit.Parents[0], isMerged, colorIdx, new Point(offsetX, offsetY));
unsolved.Add(major); unsolved.Add(major);
colorIdx++; colorIdx++;
} }
@ -182,7 +183,7 @@ namespace SourceGit.Views.Controls {
major.IsMerged = isMerged; major.IsMerged = isMerged;
position.X = major.LastX; position.X = major.LastX;
position.Y = offsetY; position.Y = offsetY;
temp.Dots.Add(new Dot() { Center = position, Color = major.Line.Color }); temp.Dots.Add(new Dot() { Center = position, Color = major.Path.Color });
} else { } else {
temp.Dots.Add(new Dot() { Center = position, Color = 0 }); temp.Dots.Add(new Dot() { Center = position, Color = 0 });
} }
@ -197,13 +198,13 @@ namespace SourceGit.Views.Controls {
link.Start = position; link.Start = position;
link.End = new Point(l.LastX, offsetY + HALF_HEIGHT); link.End = new Point(l.LastX, offsetY + HALF_HEIGHT);
link.Control = new Point(link.End.X, link.Start.Y); link.Control = new Point(link.End.X, link.Start.Y);
link.Color = l.Line.Color; link.Color = l.Path.Color;
temp.Links.Add(link); temp.Links.Add(link);
} else { } else {
offsetX += UNIT_WIDTH; offsetX += UNIT_WIDTH;
// 防止有下一个提交有ended线时，新的分支线与旧线重合 // 防止有下一个提交有ended线时，新的分支线与旧线重合
unsolved.Add(new LineHelper(commit.Parents[j], isMerged, colorIdx, position, new Point(offsetX, position.Y + HALF_HEIGHT))); unsolved.Add(new PathHelper(commit.Parents[j], isMerged, colorIdx, position, new Point(offsetX, position.Y + HALF_HEIGHT)));
colorIdx++; colorIdx++;
} }
} }
@ -211,7 +212,7 @@ namespace SourceGit.Views.Controls {
// 处理已终止的线 // 处理已终止的线
foreach (var l in ended) { foreach (var l in ended) {
l.Add(position.X, position.Y, true); l.Add(position.X, position.Y, true);
temp.Lines.Add(l.Line); temp.Paths.Add(l.Path);
unsolved.Remove(l); unsolved.Remove(l);
} }
@ -229,15 +230,15 @@ namespace SourceGit.Views.Controls {
var path = unsolved[i]; var path = unsolved[i];
var endY = (commits.Count - 0.5) * UNIT_HEIGHT; var endY = (commits.Count - 0.5) * UNIT_HEIGHT;
if (path.Line.Points.Count == 1 && path.Line.Points[0].Y == endY) continue; if (path.Path.Points.Count == 1 && path.Path.Points[0].Y == endY) continue;
path.Add((i + 0.5) * UNIT_WIDTH, endY, true); path.Add((i + 0.5) * UNIT_WIDTH, endY, true);
temp.Lines.Add(path.Line); temp.Paths.Add(path.Path);
} }
unsolved.Clear(); unsolved.Clear();
// 排序 // 排序
temp.Lines.Sort((l, h) => l.Points[0].Y.CompareTo(h.Points[0].Y)); temp.Paths.Sort((l, h) => l.Points[0].Y.CompareTo(h.Points[0].Y));
Dispatcher.Invoke(() => { Dispatcher.Invoke(() => {
data = temp; data = temp;
@ -256,9 +257,9 @@ namespace SourceGit.Views.Controls {
// 绘制线 // 绘制线
if (Models.Preference.Instance.Window.UsePolylineInGraph) { if (Models.Preference.Instance.Window.UsePolylineInGraph) {
DrawPolyLine(dc, top, bottom); DrawPolyLines(dc, top, bottom);
} else { } else {
DrawCurveLine(dc, top, bottom); DrawCurves(dc, top, bottom);
} }
// 绘制点 // 绘制点
@ -271,8 +272,8 @@ namespace SourceGit.Views.Controls {
} }
} }
private void DrawCurveLine(DrawingContext dc, double top, double bottom) { private void DrawCurves(DrawingContext dc, double top, double bottom) {
foreach (var line in data.Lines) { foreach (var line in data.Paths) {
var last = line.Points[0]; var last = line.Points[0];
var size = line.Points.Count; var size = line.Points.Count;
@ -334,8 +335,8 @@ namespace SourceGit.Views.Controls {
} }
} }
private void DrawPolyLine(DrawingContext dc, double top, double bottom) { private void DrawPolyLines(DrawingContext dc, double top, double bottom) {
foreach (var line in data.Lines) { foreach (var line in data.Paths) {
var last = line.Points[0]; var last = line.Points[0];
var size = line.Points.Count; var size = line.Points.Count;