private void AddImage(object sender, RoutedEventArgs e)
{
OpenFileDialog op = new OpenFileDialog();
op.Title = "Select a picture";
op.Filter = "All supported graphics|*.jpg;*.jpeg;*.png|" +
"JPEG (*.jpg;*.jpeg)|*.jpg;*.jpeg|" +
"Portable Network Graphic (*.png)|*.png";
if (op.ShowDialog() == true)
{
Image image = new Image();
image.Source = new BitmapImage(new Uri(op.FileName));
images++;
TreeViewImage treeViewImage = new TreeViewImage($"New Images {images}", image);
treeViewImage.ContextMenu = (ContextMenu)filesTreeView.Resources["fileContextMenu"];
treeViewImage.DataContext = treeViewImage;
TreeViewNode node = (TreeViewNode)(sender as MenuItem).DataContext;
if (node is null)
{
filesTreeView.Items.Add(treeViewImage);
}
else
{
node.Items.Add(treeViewImage);
}
}
else
{
MessageBox.Show("Image not selected.");
}
}
private static void EnsureSchemaAndLeafNode(
TreeNode rootNode,
EntityStoreSchemaFilterEntry entry,
TreeViewImage leafNodeImage)
{
Debug.Assert(rootNode != null, "rootNode must be non-null");
Debug.Assert(entry != null, "entry must be non-null");
var dbObj = DatabaseObject.CreateFromEntityStoreSchemaFilterEntry(entry, null);
EnsureSchemaAndLeafNode(rootNode, dbObj, leafNodeImage, entry);
}
protected DeclarationTreeNode(Declaration declaration, TreeViewImage imageKind, Visibility visibility)
:
base(imageKind, GetImageModifier(visibility), declaration)
{
switch (visibility)
{
case Visibility.Assembly:
case Visibility.FamilyAndAssembly:
case Visibility.Private:
this.ForeColor = SystemColors.GrayText;
break;
}
}
public static TreeNode CreateRootNodeAndDescendents(
ICollection <EntityStoreSchemaFilterEntry> entries,
string label,
TreeViewImage rootImage,
TreeViewImage leafNodeImage)
{
var rootNode = CreateTreeNode(label, false, null, label, rootImage, null);
if (entries != null)
{
foreach (var entry in entries)
{
EnsureSchemaAndLeafNode(rootNode, entry, leafNodeImage);
}
}
return(rootNode);
}
public static TreeNode CreateTreeNode(
string treeNodeText,
bool treeNodeIsChecked,
object treeNodeTag,
string treeNodeName,
TreeViewImage treeNodeImage,
string treeNodeToolTip)
{
Debug.Assert(treeNodeName != null, "treeNodeName cannot be null");
Debug.Assert(treeNodeText != null, "treeNodeText cannot be null");
return(new TreeNode(treeNodeText, (int)treeNodeImage, (int)treeNodeImage)
{
Checked = treeNodeIsChecked,
Name = treeNodeName,
ToolTipText = treeNodeToolTip ?? String.Empty,
Tag = treeNodeTag
});
}
private static TreeNode FindOrCreateTreeSchemaNode(
TreeNode parentNode,
string schemaName,
TreeViewImage schemaNodeImage)
{
var schemaNodes = parentNode.Nodes.Find(schemaName, false);
Debug.Assert(
schemaNodes.Length <= 1,
"was expecting 0 or 1 nodes with name " + schemaName + ", found " + schemaNodes.Length);
if (schemaNodes.Length != 0)
{
return(schemaNodes[0]);
}
// no previous node - so create one
var schemaNode = CreateTreeNode(schemaName, false, null, schemaName, schemaNodeImage, null);
parentNode.Nodes.Add(schemaNode);
return(schemaNode);
}
public static void EnsureSchemaAndLeafNode(
TreeNode rootNode,
DatabaseObject dbObj,
TreeViewImage leafNodeImage,
EntityStoreSchemaFilterEntry leafNodeTagObject)
{
Debug.Assert(rootNode != null, "rootNode must be non-null");
if (rootNode == null)
{
return;
}
// find or create schema node
var schemaName = (dbObj.Schema ?? Resources.SelectTablesPage_NullSchemaDisplayName);
var schemaNode = FindOrCreateTreeSchemaNode(rootNode, schemaName, TreeViewImage.DbDatabaseSchemaImage);
Debug.Assert(schemaNode != null, "null schemaNode for rootNode with label " + rootNode.Name + ", schemaName " + schemaName);
if (schemaNode != null)
{
// now add child node to schema node
var detailNode = CreateTreeNode(dbObj.Name, false, leafNodeTagObject, dbObj.Name, leafNodeImage, null);
schemaNode.Nodes.Add(detailNode);
}
}
public ImageDisplayingPanel(TreeViewImage image)
{
InitializeComponent();
TreeViewImage = image;
}
private static TreeNode FindOrCreateTreeSchemaNode(
TreeNode parentNode,
string schemaName,
TreeViewImage schemaNodeImage)
{
var schemaNodes = parentNode.Nodes.Find(schemaName, false);
Debug.Assert(
schemaNodes.Length <= 1,
"was expecting 0 or 1 nodes with name " + schemaName + ", found " + schemaNodes.Length);
if (schemaNodes.Length != 0)
{
return schemaNodes[0];
}
// no previous node - so create one
var schemaNode = CreateTreeNode(schemaName, false, null, schemaName, schemaNodeImage, null);
parentNode.Nodes.Add(schemaNode);
return schemaNode;
}
public static TreeNode CreateTreeNode(
string treeNodeText,
bool treeNodeIsChecked,
object treeNodeTag,
string treeNodeName,
TreeViewImage treeNodeImage,
string treeNodeToolTip)
{
Debug.Assert(treeNodeName != null, "treeNodeName cannot be null");
Debug.Assert(treeNodeText != null, "treeNodeText cannot be null");
return new TreeNode(treeNodeText, (int)treeNodeImage, (int)treeNodeImage)
{
Checked = treeNodeIsChecked,
Name = treeNodeName,
ToolTipText = treeNodeToolTip ?? String.Empty,
Tag = treeNodeTag
};
}
private static void EnsureSchemaAndLeafNode(
TreeNode rootNode,
EntityStoreSchemaFilterEntry entry,
TreeViewImage leafNodeImage)
{
Debug.Assert(rootNode != null, "rootNode must be non-null");
Debug.Assert(entry != null, "entry must be non-null");
var dbObj = DatabaseObject.CreateFromEntityStoreSchemaFilterEntry(entry, null);
EnsureSchemaAndLeafNode(rootNode, dbObj, leafNodeImage, entry);
}
public static void EnsureSchemaAndLeafNode(
TreeNode rootNode,
DatabaseObject dbObj,
TreeViewImage leafNodeImage,
EntityStoreSchemaFilterEntry leafNodeTagObject)
{
Debug.Assert(rootNode != null, "rootNode must be non-null");
if (rootNode == null)
{
return;
}
// find or create schema node
var schemaName = (dbObj.Schema ?? Resources.SelectTablesPage_NullSchemaDisplayName);
var schemaNode = FindOrCreateTreeSchemaNode(rootNode, schemaName, TreeViewImage.DbDatabaseSchemaImage);
Debug.Assert(schemaNode != null, "null schemaNode for rootNode with label " + rootNode.Name + ", schemaName " + schemaName);
if (schemaNode != null)
{
// now add child node to schema node
var detailNode = CreateTreeNode(dbObj.Name, false, leafNodeTagObject, dbObj.Name, leafNodeImage, null);
schemaNode.Nodes.Add(detailNode);
}
}
public static TreeNode CreateRootNodeAndDescendents(
ICollection<EntityStoreSchemaFilterEntry> entries,
string label,
TreeViewImage rootImage,
TreeViewImage leafNodeImage)
{
var rootNode = CreateTreeNode(label, false, null, label, rootImage, null);
if (entries != null)
{
foreach (var entry in entries)
{
EnsureSchemaAndLeafNode(rootNode, entry, leafNodeImage);
}
}
return rootNode;
}
protected BaseTreeNode(TreeViewImage image, object tag)
: this((int)image - 1, tag)
{
}
protected BaseTreeNode(TreeViewImage imageKind, TreeViewImage imageModifier, object tag)
: this((int)imageKind - 1 + (int)imageModifier, tag)
{
}
protected DeclarationTreeNode(Declaration declaration, TreeViewImage image) :
base(image, declaration)
{
}
protected DeclarationTreeNode(Declaration declaration, TreeViewImage imageKind, TreeViewImage imageModifier)
:
base(imageKind, imageModifier, declaration)
{
}
