public Scene(ScenesSet scenesSet, ShapeTemplatesSet shapeTemplatesSet, ISceneView sceneView)
{
m_ScenesSet = scenesSet;
m_ShapeTemplatesSet = shapeTemplatesSet;
m_SceneView = sceneView;
m_Size = Settings.DefaultSceneSize;
m_Shapes = new List<Shape>();
this.UserPropertiesFilepath = "SceneProperties.xml";
}
public static void SaveScenes(ScenesSet scenes,
string filepath, string templatesFilepath)
{
Document document = new Document("root");
DataElement templatesEl = document.RootElement.CreateChild("templates");
templatesEl.CreateAttribute("filepath", templatesFilepath);
DataElement scenesContainer = document.RootElement.CreateChild("scenes");
foreach(Scene scene in scenes)
{
DataElement sceneElement = scenesContainer.CreateChild("scene");
sceneElement.CreateAttribute("name", scene.Name);
SaveScene(sceneElement, scene);
}
document.Save(filepath);
}
public static ScenesSet OpenScenes(ISceneView sceneView,
string filepath, out string templatesFilepath)
{
Document document = Document.CreateFromFile(filepath);
DataElement templatesEl = document.RootElement.GetChild("templates");
templatesFilepath = templatesEl.GetAttribValue("filepath");
while(!File.Exists(templatesFilepath))
{
DialogResult dialogResult = MessageBox.Show("Would you like to select correct one?",
"No template descriptor", MessageBoxButtons.YesNo, MessageBoxIcon.Error);
if(dialogResult == DialogResult.Yes)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.DefaultExt = "template";
openFileDialog.Filter = "Template (*.Template)|*.Template";
openFileDialog.RestoreDirectory = true;
if(openFileDialog.ShowDialog() == DialogResult.OK)
{
templatesFilepath = openFileDialog.FileName;
}
}
else
{
return null; /* canceled by user */
}
}
ShapeTemplatesSet templates = new ShapeTemplatesSet();
OpenTemplates(templates, templatesFilepath);
ScenesSet scenes = new ScenesSet(templates, sceneView);
DataElement scenesContainer = document.RootElement.GetChild("scenes");
foreach(DataElement sceneElement in scenesContainer.CollectChildren("scene"))
{
string name = sceneElement.GetAttribValue("name");
Scene scene = scenes.CreateScene(name);
LoadScene(sceneElement, scene, templates);
}
return scenes;
}
private void OnSceneRemoved(ScenesSet sender, Scene.Scene scene)
{
RemoveScene(scene);
TreeNodeEx node = this.ProjectNode.Nodes.FindFirstByText(scene.Name);
node.Remove();
}
private void OnSceneAdded(ScenesSet sender, Scene.Scene scene)
{
TreeNodeEx node = this.ProjectNode.Nodes.Add(scene.Name, scene);
RebuildSceneNode(node);
AddScene(scene);
node.Select();
}
private void NotifyNewScenes(ScenesSet previous)
{
if(this.NewScenes != null)
{
this.NewScenes(this, previous);
}
}
private void OnSceneRemoved(ScenesSet sender, Scene.Scene scene)
{
if(this.SelectedScene == scene)
{
this.SelectedScene = null;
}
}
private void OnNewScenes(Solution sender, ScenesSet previous)
{
if(previous != null)
{
previous.SceneRemoved -= this.OnSceneRemoved;
}
m_ProjectExplorer.Scenes = sender.Scenes;
m_TemplatesExplorer.Scenes = sender.Scenes;
if(sender.Scenes != null)
{
sender.Scenes.SceneRemoved += this.OnSceneRemoved;
}
}