当前位置: 首页>>代码示例>>C#>>正文


C# Interfaces.IsCurrentPositionAtStartOfLineText方法代码示例

本文整理汇总了C#中Interfaces.IsCurrentPositionAtStartOfLineText方法的典型用法代码示例。如果您正苦于以下问题:C# Interfaces.IsCurrentPositionAtStartOfLineText方法的具体用法?C# Interfaces.IsCurrentPositionAtStartOfLineText怎么用?C# Interfaces.IsCurrentPositionAtStartOfLineText使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Interfaces的用法示例。


在下文中一共展示了Interfaces.IsCurrentPositionAtStartOfLineText方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: Apply

        public override bool Apply(Interfaces.IVimHost host)
        {
            // in yank, we need not to move cursor to new moved position
            VimPoint bak = host.CurrentPosition;

            VimPoint from = bak;
            VimPoint to = null;
            for (int i = 0; i < this.Repeat; i++) {
                to = this.Motion.Move(host);
            }

            VimSpan span = null;
            if (from.CompareTo(to) > 0) {
                span = new VimSpan(to, from);
            }
            else {
                span = new VimSpan(from, to);

                if (this.Motion is Interfaces.IVimMotionNextWord) {
                    // "dw" on the last word of the line deletes to the end of the line
                    if (host.IsCurrentPositionAtStartOfLineText()) {
                        host.CaretUp();
                        host.MoveToEndOfLine();
                        span = new VimSpan(from, host.CurrentPosition);
                    }
                }
                else if (this.Motion is Interfaces.IVimMotionEndOfWord) {
                    span = span.GetClosedEnd();
                }
                else if (this.Motion is Interfaces.IVimMotionEndOfLine) {
                    // '$' in range edition is a close end span while range edition operates on open end spans,
                    // so a manual compensation is needed
                    span = span.GetClosedEnd();
                }
                else if (this.Motion is Interfaces.IVimMotionSearchCharInLine) {
                    span = span.GetClosedEnd();
                }
            }

            if (this.Motion is Interfaces.IVimMotionSearchCharInLine) {
                if (span.Start.CompareTo(span.End) == 0) {
                    // may be search successfully, but most of time, it reflects a failure, so do nothing for simplification
                    // TODO can find a better way to handle this class of motion failure?
                    return false;
                }
            }

            host.MoveCursor(bak);

            if (this.Motion is Interfaces.IVimMotionBetweenLines) {
                from = new VimPoint(span.Start.X, 0);
                to = host.GetLineEndPosition(span.End.X);
                span = new VimSpan(from, to);

                _register.Remember(host.GetText(span), true, host);
            }
            else {
                _register.Remember(host.GetText(span), false, host);
            }

            return true;
        }
开发者ID:joycode,项目名称:LibNVim,代码行数:62,代码来源:EditionYankRange.cs

示例2: Apply

        public override bool Apply(Interfaces.IVimHost host)
        {
            VimPoint from = host.CurrentPosition;
            VimPoint to = null;
            for (int i = 0; i < this.Repeat; i++) {
                to = this.Motion.Move(host);
            }

            VimSpan span = null;
            if (from.CompareTo(to) > 0) {
                span = new VimSpan(to, from);
            }
            else {
                span = new VimSpan(from, to);

                if (this.Motion is Interfaces.IVimMotionNextWord) {
                    if (host.IsCurrentPositionAtStartOfLineText()) {
                        if (from.X < host.CurrentPosition.X) {
                            // "dw" on the last word of the line deletes to the end of the line
                            host.CaretUp();
                            host.MoveToEndOfLine();
                            if (from.CompareTo(host.CurrentPosition) >= 0) {
                                // delete action begins at the line end
                                // adjust the cursor to one left char before the end of the line
                                host.CaretLeft();
                                return true;
                            }

                            span = new VimSpan(from, host.CurrentPosition);
                        }
                    }
                }
                else if (this.Motion is Interfaces.IVimMotionEndOfWord) {
                    span = span.GetClosedEnd();
                }
                else if (this.Motion is Interfaces.IVimMotionEndOfLine) {
                    // '$' in range edition is a close end span while range edition operates on open end spans,
                    // so a manual compensation is needed
                    span = span.GetClosedEnd();
                }
                else if (this.Motion is Interfaces.IVimMotionSearchCharInLine) {
                    span = span.GetClosedEnd();
                }
            }

            if (this.Motion is Interfaces.IVimMotionSearchCharInLine) {
                if (span.Start.CompareTo(span.End) == 0) {
                    // may be search successfully, but most of time, it reflects a failure, so do nothing for simplification
                    // TODO can find a better way to handle this class of motion failure?
                    return false;
                }
            }

            if (this.Motion is IVimMotionBetweenLines) {
                VimRegister.YankLineToDefaultRegister(host, span);
                host.DeleteLineRange(span);
            }
            else {
                VimRegister.YankRangeToDefaultRegister(host, span);
                host.DeleteRange(span);
            }

            if (host.IsCurrentPositionAtEndOfLine()) {
                // adjust the cursor to one left char before the end of the line
                host.CaretLeft();
            }

            return true;
        }
开发者ID:joycode,项目名称:LibNVim,代码行数:69,代码来源:EditionDeleteRange.cs


注:本文中的Interfaces.IsCurrentPositionAtStartOfLineText方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。