public static IEnumerable <IEditor> AddImage(IEditor editor, Point location, Image img, bool useCommandExecutor, bool arrange)
{
var cmd = GetAddImageCommand(editor, location, img);
if (cmd == null)
{
return(EmptyEditors);
}
if (useCommandExecutor && arrange)
{
editor.Site.CommandExecutor.BeginChain();
}
var existingEditorBounds = default(Rectangle[]);
if (arrange)
{
existingEditorBounds = editor.Children.Select(e => e.Figure.Bounds).ToArray();
}
if (useCommandExecutor)
{
editor.Site.CommandExecutor.Execute(cmd);
}
else
{
cmd.Execute();
}
if (arrange)
{
var newLoc = RectUtil.GetPreferredLocation(
cmd.CreatedEditor.Figure.Bounds,
existingEditorBounds,
editor.Root.Figure.Right,
MemopadConsts.DefaultCaretPosition.X,
MemopadConsts.DefaultCaretPosition.Y
);
var move = new ChangeBoundsCommand(
cmd.CreatedEditor,
(Size)newLoc - (Size)cmd.CreatedEditor.Figure.Location,
Size.Empty,
Directions.None,
new [] { cmd.CreatedEditor }
);
if (useCommandExecutor)
{
editor.Site.CommandExecutor.Execute(move);
}
else
{
move.Execute();
}
if (useCommandExecutor)
{
editor.Site.CommandExecutor.EndChain();
}
}
return(new[] { cmd.CreatedEditor });
}
public static IEnumerable <IEditor> AddMetafile(IEditor editor, Point location, Metafile meta, bool useCommandExecutor, bool arrange)
{
using (editor.Figure.DirtManager.BeginDirty())
using (var mem = new MemoryStream()) {
if (useCommandExecutor && arrange)
{
editor.Site.CommandExecutor.BeginChain();
}
var existingEditorBounds = default(Rectangle[]);
if (arrange)
{
existingEditorBounds = editor.Children.Select(e => e.Figure.Bounds).ToArray();
}
using (var bmp = new Bitmap(1, 1))
using (var bmpg = Graphics.FromImage(bmp)) {
var hdc = bmpg.GetHdc();
using (var mf = new Metafile(mem, hdc)) {
bmpg.ReleaseHdc(hdc);
using (var g = Graphics.FromImage(mf)) {
g.DrawImage(meta, Point.Empty);
}
}
}
var imgFilePath = GetNewImageFilePath();
File.WriteAllBytes(imgFilePath, mem.GetBuffer());
var desc = new FileImageDescription(Path.GetFileName(imgFilePath));
var req = new CreateNodeRequest();
req.ModelFactory = new DelegatingModelFactory <MemoImage>(
() => {
var ret = MemoFactory.CreateImage();
ret.Image = desc;
return(ret);
}
);
req.Bounds = new Rectangle(location, meta.Size);
req.AdjustSizeToGrid = false;
var cmd = editor.GetCommand(req) as CreateNodeCommand;
if (useCommandExecutor)
{
editor.Site.CommandExecutor.Execute(cmd);
}
else
{
cmd.Execute();
}
meta.Dispose();
if (arrange)
{
var newLoc = RectUtil.GetPreferredLocation(
cmd.CreatedEditor.Figure.Bounds,
existingEditorBounds,
editor.Root.Figure.Right,
MemopadConsts.DefaultCaretPosition.X,
MemopadConsts.DefaultCaretPosition.Y
);
var move = new ChangeBoundsCommand(
cmd.CreatedEditor,
(Size)newLoc - (Size)cmd.CreatedEditor.Figure.Location,
Size.Empty,
Directions.None,
new [] { cmd.CreatedEditor }
);
if (useCommandExecutor)
{
editor.Site.CommandExecutor.Execute(move);
}
else
{
move.Execute();
}
if (useCommandExecutor)
{
editor.Site.CommandExecutor.EndChain();
}
}
return(new[] { cmd.CreatedEditor });
}
}
public static IEnumerable <IEditor> AddFile(IEditor target, Point location, string filePath, bool embed, bool useCommandExecutor, bool arrange)
{
var isFile = File.Exists(filePath);
var isDirectory = Directory.Exists(filePath);
if (isFile || isDirectory)
{
var fileName = Path.GetFileName(filePath);
var path = filePath;
var embeddedId = "";
if (!isFile && !isDirectory)
{
MessageBox.Show("ファイルが見つかりませんでした。", "ファイルエラー");
return(EmptyEditors);
}
/// 埋め込む場合はEmbeddedFileRootにコピー
if (embed && isFile)
{
embeddedId = Guid.NewGuid().ToString();
path = Path.Combine(embeddedId, fileName);
var fullPath = Path.Combine(MemopadConsts.EmbeddedFileRoot, path);
try {
PathUtil.EnsureDirectoryExists(Path.GetDirectoryName(fullPath));
File.Copy(filePath, fullPath);
} catch {
Logger.Warn("File copy failed. source=" + filePath + ",target=" + fullPath);
if (Directory.Exists(fullPath))
{
Directory.Delete(Path.GetDirectoryName(fullPath), true);
}
MessageBox.Show("ファイルのコピーに失敗しました。", "ファイルコピーエラー");
}
}
var bounds = new Rectangle(location, new Size(1, 1));
var modelFactory = new DelegatingModelFactory <MemoFile>(
() => {
var ret = MemoFactory.CreateFile();
ret.Name = fileName;
ret.Path = path;
ret.IsEmbedded = embed && isFile;
ret.EmbeddedId = embeddedId;
return(ret);
}
);
if (useCommandExecutor && arrange)
{
target.Site.CommandExecutor.BeginChain();
}
var existingEditorBounds = default(Rectangle[]);
if (arrange)
{
existingEditorBounds = target.Children.Select(e => e.Figure.Bounds).ToArray();
}
var req = new CreateNodeRequest();
req.ModelFactory = modelFactory;
req.Bounds = bounds;
req.AdjustSizeToGrid = true;
var cmd = target.GetCommand(req) as CreateNodeCommand;
var sizeCmd = new DelegatingCommand(
() => {
var node = cmd.CreatedEditor.Figure as INode;
if (node != null)
{
node.AdjustSize();
}
},
() => {
cmd.CreatedEditor.Figure.Bounds = bounds;
}
);
var chain = cmd.Chain(sizeCmd);
if (useCommandExecutor)
{
target.Site.CommandExecutor.Execute(chain);
}
else
{
chain.Execute();
}
if (arrange)
{
var newLoc = RectUtil.GetPreferredLocation(
cmd.CreatedEditor.Figure.Bounds,
existingEditorBounds,
target.Root.Figure.Right,
MemopadConsts.DefaultCaretPosition.X,
MemopadConsts.DefaultCaretPosition.Y
);
var move = new ChangeBoundsCommand(
cmd.CreatedEditor,
(Size)newLoc - (Size)cmd.CreatedEditor.Figure.Location,
Size.Empty,
Directions.None,
new [] { cmd.CreatedEditor }
);
if (useCommandExecutor)
{
target.Site.CommandExecutor.Execute(move);
}
else
{
move.Execute();
}
if (useCommandExecutor)
{
target.Site.CommandExecutor.EndChain();
}
}
return(new[] { cmd.CreatedEditor });
}
return(EmptyEditors);
}