Merge pull request #143 from SlavaRa/feature/142

Goto previous|next member as IDEA

Author: SlavaRa

QuickNavigate/Helpers/FormHelper.cs

@@ -76,6 +76,15 @@ where fileNames.Contains(fileName)
             return result;
         }
 
+        public static void Navigate([NotNull] MemberModel member)
+        {
+            string tag;
+            if (member is ClassModel) tag = "class";
+            else if ((member.Flags & FlagType.Import) > 0) tag = "import";
+            else tag = $"{member.Name}@{member.LineFrom}";
+            Navigate(new TreeNode(member.Name) {Tag = tag});
+        }
+
         public static void Navigate([NotNull] string fileName, [NotNull] TreeNode node)
         {
             ModelsExplorer.Instance.OpenFile(fileName);
@@ -124,6 +133,8 @@ class ShortcutId
         public const string ClassHierarchy = "QuickNavigate.ClassHierarchy";
         public const string RecentFiles = "QuickNavigate.RecentFiles";
         public const string RecentProjects = "QuickNavigate.RecentProjects";
+        public const string GotoNextMember = "QuickNavigate.GotoNextMember";
+        public const string GotoPreviousMember = "QuickNavigate.GotoPreviousMember";
     }
 
     class QuickContextMenuItem

QuickNavigate/PluginMain.cs

@@ -1,7 +1,9 @@
 using System;
+using System.Collections.Generic;
 using System.ComponentModel;
 using System.Diagnostics;
 using System.IO;
+using System.Linq;
 using System.Windows.Forms;
 using ASCompletion;
 using ASCompletion.Completion;
@@ -16,6 +18,7 @@
 using ProjectManager.Projects;
 using QuickNavigate.Forms;
 using QuickNavigate.Helpers;
+using ScintillaNet;
 
 namespace QuickNavigate
 {
@@ -119,6 +122,13 @@ public void HandleEvent(object sender, NotifyEvent e, HandlingPriority priority)
                         #endregion
                     }
                     break;
+                case EventType.Keys:
+                    var ke = e as KeyEvent;
+                    if (ke.Value == PluginBase.MainForm.GetShortcutItemKeys(ShortcutId.GotoPreviousMember))
+                        GotoPreviousMember();
+                    else if (ke.Value == PluginBase.MainForm.GetShortcutItemKeys(ShortcutId.GotoNextMember))
+                        GotoNextMember();
+                    break;
             }
 		}
 
@@ -151,7 +161,7 @@ void LoadSettings()
         /// </summary>
         void AddEventHandlers()
         {
-            EventManager.AddEventHandler(this, EventType.UIStarted | EventType.FileSwitch | EventType.Command);
+            EventManager.AddEventHandler(this, EventType.UIStarted | EventType.FileSwitch | EventType.Command | EventType.Keys);
             QuickContextMenuItem.SetDocumentClassMenuItem.Click += OnSetDocumentClassMenuClick;
             QuickContextMenuItem.GotoPositionOrLineMenuItem.Click += OnGotoPositionOrLineMenuClick;
             QuickContextMenuItem.ShowInQuickOutlineMenuItem.Click += OnShowInQuickOutlineMenuClick;
@@ -186,6 +196,8 @@ void CreateMenuItems()
             item = new ToolStripMenuItem("Recent Projects", PluginBase.MainForm.FindImage("274"), ShowRecentProjets);
             PluginBase.MainForm.RegisterShortcutItem(ShortcutId.RecentProjects, item);
             menu.DropDownItems.Add(item);
+            PluginBase.MainForm.RegisterShortcutItem(ShortcutId.GotoNextMember, Keys.None);
+            PluginBase.MainForm.RegisterShortcutItem(ShortcutId.GotoPreviousMember, Keys.None);
         }
 
         /// <summary>
@@ -344,11 +356,43 @@ static void ShowInFileExplorer([NotNull] Form sender, [NotNull] MemberModel mode
             }));
         }
 
+        static void GotoPreviousMember()
+        {
+            var members = GetCurrentFileMembers();
+            if (members.Count == 0) return;
+            members.Reverse();
+            var line = ASContext.Context.CurrentLine;
+            var target = members.FirstOrDefault(member => member.LineFrom < line);
+            if (target != null) FormHelper.Navigate(target);
+        }
+
+        static void GotoNextMember()
+        {
+            var members = GetCurrentFileMembers();
+            if (members.Count == 0) return;
+            var line = ASContext.Context.CurrentLine;
+            var target = members.FirstOrDefault(member => member.LineFrom > line);
+            if (target != null) FormHelper.Navigate(target);
+        }
+
+        [NotNull, ItemNotNull]
+        static List<MemberModel> GetCurrentFileMembers()
+        {
+            var file = ASContext.Context.CurrentModel;
+            var result = new List<MemberModel>(file.Members.Items);
+            foreach (var it in file.Classes)
+            {
+                result.Add(it);
+                result.AddRange(it.Members.Items);
+            }
+            return result;
+        }
+
         #endregion
 
         static void SetDocumentClass([NotNull] MemberModel model)
         {
-            var project = (Project) PluginBase.CurrentProject;
+            var project = (Project)PluginBase.CurrentProject;
             project.SetDocumentClass(model.InFile.FileName, true);
             project.Save();
             var ui = FormHelper.GetProjectManagerPluginUI();