Changeset 2546 for trunk/sources/HeuristicLab.Optimizer/3.3/NewItemDialog.cs

Timestamp:

12/07/09 02:44:23 (14 years ago)

Author:

swagner

Message:

Continued work on Optimizer and on adapting all views to the new MainForm concept (#770)

File:

• trunk/sources/HeuristicLab.Optimizer/3.3/NewItemDialog.cs (moved) (moved from trunk/sources/HeuristicLab.Optimizer/3.3/NewDialog.cs) (1 diff)

trunk/sources/HeuristicLab.Optimizer/3.3/NewItemDialog.cs

@@ -7 +7 @@
 using System.Text;
 using System.Windows.Forms;
+using HeuristicLab.PluginInfrastructure;
+using HeuristicLab.Common.Resources;
+using HeuristicLab.Core;
 
 namespace HeuristicLab.Optimizer {
-  public partial class NewDialog : Form {
-    private Type newItemType;
-    public Type NewItemType {
-      get { return newItemType; }
+  internal partial class NewItemDialog : Form {
+    private bool initialized;
+    private List<IItem> items;
+
+    private IItem item;
+    public IItem Item {
+      get { return item; }
     }
 
-    public NewDialog() {
+    public NewItemDialog() {
+      initialized = false;
+      items = new List<IItem>();
+      item = null;
       InitializeComponent();
-      newItemType = null;
+    }
+
+    private void NewItemDialog_Load(object sender, EventArgs e) {
+      if (!initialized) {
+        SetListViewDisplayStyleCheckBoxes();
+
+        DiscoveryService ds = new DiscoveryService();
+        var categories = from t in ds.GetTypes(typeof(IItem))
+                         where CreatableAttribute.IsCreatable(t)
+                         orderby CreatableAttribute.GetCategory(t), ItemAttribute.GetName(t) ascending
+                         group t by CreatableAttribute.GetCategory(t) into c
+                         select c;
+
+        itemsListView.SmallImageList = new ImageList();
+        foreach (var category in categories) {
+          ListViewGroup group = new ListViewGroup(category.Key);
+          itemsListView.Groups.Add(group);
+          foreach (var creatable in category) {
+            IItem i = (IItem)Activator.CreateInstance(creatable);
+            items.Add(i);
+            ListViewItem item = new ListViewItem(new string[] { i.Name, i.Description}, group);
+            itemsListView.SmallImageList.Images.Add(i.Image);
+            item.ImageIndex = itemsListView.SmallImageList.Images.Count - 1;
+            item.Tag = i;
+            itemsListView.Items.Add(item);
+          }
+        }
+        initialized = true;
+      }
+    }
+
+    private void NewItemDialog_Shown(object sender, EventArgs e) {
+      item = null;
+    }
+
+    private void itemTypesListView_SelectedIndexChanged(object sender, EventArgs e) {
+      okButton.Enabled = itemsListView.SelectedItems.Count == 1;
+    }
+
+    private void okButton_Click(object sender, EventArgs e) {
+      if (itemsListView.SelectedItems.Count == 1) {
+        item = (IItem)((IItem)itemsListView.SelectedItems[0].Tag).Clone();
+        DialogResult = DialogResult.OK;
+        Close();
+      }
+    }
+    private void itemTypesListView_DoubleClick(object sender, EventArgs e) {
+      if (itemsListView.SelectedItems.Count == 1) {
+        item = (IItem)((IItem)itemsListView.SelectedItems[0].Tag).Clone();
+        DialogResult = DialogResult.OK;
+        Close();
+      }
+    }
+
+    private void showIconsCheckBox_Click(object sender, EventArgs e) {
+      itemsListView.View = View.SmallIcon;
+      SetListViewDisplayStyleCheckBoxes();
+    }
+    private void showDetailsCheckBox_Click(object sender, EventArgs e) {
+      itemsListView.View = View.Details;
+      SetListViewDisplayStyleCheckBoxes();
+      for (int i = 0; i < itemsListView.Columns.Count; i++)
+        itemsListView.Columns[i].AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
+    }
+    private void SetListViewDisplayStyleCheckBoxes() {
+      showIconsCheckBox.Checked = itemsListView.View == View.SmallIcon;
+      showDetailsCheckBox.Checked = itemsListView.View == View.Details;
     }
   }