UI staff

2025-12-16 11:48:06 +01:00 · 2013-12-22 19:35:21 +08:00
parent dcf52085ae
commit 121db63778
761 changed files with 569 additions and 112327 deletions
--- a/WinAlfred/ResultPanel.xaml.cs
+++ b/WinAlfred/ResultPanel.xaml.cs
@@ -0,0 +1,118 @@
+using System.Collections.Generic;
+using System.Windows.Controls;
+using WinAlfred.Plugin;
+
+namespace WinAlfred
+{
+    /// <summary>
+    /// Result.xaml 的交互逻辑
+    /// </summary>
+    public partial class ResultPanel : UserControl
+    {
+        public delegate void ResultItemsChanged();
+
+        public event ResultItemsChanged resultItemChangedEvent;
+
+        protected virtual void OnResultItemChangedEvent()
+        {
+            ResultItemsChanged handler = resultItemChangedEvent;
+            if (handler != null) handler();
+        }
+
+        public void AddResults(List<Result> results)
+        {
+            pnlContainer.Children.Clear();
+            foreach (Result result in results)
+            {
+                ResultItem control = new ResultItem(result);
+                pnlContainer.Children.Add(control);
+            }
+            pnlContainer.UpdateLayout();
+
+            double resultItemHeight = 0;
+            if (pnlContainer.Children.Count > 0)
+            {
+                var resultItem = pnlContainer.Children[0] as ResultItem;
+                if (resultItem != null)
+                    resultItemHeight = resultItem.ActualHeight;
+            }
+            Height = pnlContainer.Height = results.Count * resultItemHeight;
+            OnResultItemChangedEvent();
+        }
+
+        private int GetCurrentSelectedResultIndex()
+        {
+            for (int i = 0; i < pnlContainer.Children.Count; i++)
+            {
+                var resultItemControl = pnlContainer.Children[i] as ResultItem;
+                if (resultItemControl != null && resultItemControl.Selected)
+                {
+                    return i;
+                }
+            }
+            return -1;
+        }
+
+        public void UnSelectAll()
+        {
+            for (int i = 0; i < pnlContainer.Children.Count; i++)
+            {
+                var resultItemControl = pnlContainer.Children[i] as ResultItem;
+                if (resultItemControl != null && resultItemControl.Selected)
+                {
+                    resultItemControl.Selected = false;
+                }
+            }
+        }
+
+        public void SelectNext()
+        {
+            int index = GetCurrentSelectedResultIndex();
+            if (index == pnlContainer.Children.Count - 1)
+            {
+                index = -1;
+            }
+            Select(index + 1);
+        }
+
+        public void SelectPrev()
+        {
+            int index = GetCurrentSelectedResultIndex();
+            if (index == 0)
+            {
+                index = pnlContainer.Children.Count;
+            }
+            Select(index - 1);
+        }
+
+        private void Select(int index)
+        {
+            if (pnlContainer.Children.Count > 0)
+            {
+                UnSelectAll();
+                var resultItemControl = pnlContainer.Children[index] as ResultItem;
+                if (resultItemControl != null) resultItemControl.Selected = true;
+            }
+        }
+
+        public void SelectFirst()
+        {
+            Select(0);
+        }
+
+        public void AcceptSelect()
+        {
+            int index = GetCurrentSelectedResultIndex();
+            var resultItemControl = pnlContainer.Children[index] as ResultItem;
+            if (resultItemControl != null)
+            {
+                resultItemControl.Result.Action();
+            }
+        }
+
+        public ResultPanel()
+        {
+            InitializeComponent();
+        }
+    }
+}