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// ProjectFileEventArgs.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2005 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
//
using System;
using MonoDevelop.Projects;
using MonoDevelop.Core;
namespace MonoDevelop.Projects
{
public delegate void ProjectFileEventHandler(object sender, ProjectFileEventArgs e);
public class ProjectFileEventArgs : EventArgsChain<ProjectFileEventInfo>
{
FilePath rootDir;
FilePath virtualRootDir;
bool singleDir;
bool singleVirtualDir;
Project commonProject;
public ProjectFileEventArgs (Project project, ProjectFile file, string property)
{
Add (new ProjectFileEventInfo (project, file, property));
}
public ProjectFileEventArgs (Project project, ProjectFile file)
{
Add (new ProjectFileEventInfo (project, file));
}
public ProjectFileEventArgs ()
{
}
public Project CommonProject {
get {
if (rootDir.IsNull)
CalcRootDir (true, out rootDir, out singleDir);
return commonProject;
}
}
public FilePath CommonRootDirectory {
get {
if (rootDir.IsNull)
CalcRootDir (false, out rootDir, out singleDir);
return rootDir;
}
}
public bool SingleDirectory {
get {
if (rootDir.IsNull)
CalcRootDir (false, out rootDir, out singleDir);
return singleDir;
}
}
public FilePath CommonVirtualRootDirectory {
get {
if (virtualRootDir.IsNull)
CalcRootDir (true, out virtualRootDir, out singleVirtualDir);
return virtualRootDir;
}
}
public bool SingleVirtualDirectory {
get {
if (virtualRootDir.IsNull)
CalcRootDir (true, out virtualRootDir, out singleVirtualDir);
return singleVirtualDir;
}
}
void CalcRootDir (bool calcVirtual, out FilePath baseDir, out bool sameDir)
{
baseDir = FilePath.Null;
sameDir = true;
commonProject = null;
foreach (ProjectFileEventInfo f in this) {
FilePath parentDir;
if (calcVirtual && f.ProjectFile.IsLink)
parentDir = f.Project.BaseDirectory.Combine (f.ProjectFile.ProjectVirtualPath).ParentDirectory;
else
parentDir = f.ProjectFile.FilePath.ParentDirectory;
if (baseDir.IsNull) {
commonProject = f.Project;
baseDir = parentDir;
continue;
}
if (f.Project != commonProject)
commonProject = null;
if (parentDir == baseDir)
continue;
else if (baseDir.IsChildPathOf (parentDir)) {
sameDir = false;
baseDir = parentDir;
} else {
sameDir = false;
while (!parentDir.IsChildPathOf (baseDir))
baseDir = baseDir.ParentDirectory;
}
}
}
}
public class ProjectFileEventInfo
{
public Project Project {
get; private set;
}
public ProjectFile ProjectFile {
get; private set;
}
public string Property {
get; private set;
}
public ProjectFileEventInfo (Project project, ProjectFile file, string property)
{
Property = property;
ProjectFile = file;
Project = project;
}
public ProjectFileEventInfo (Project project, ProjectFile file) : this (project, file, null)
{
}
}
public delegate void ProjectFileRenamedEventHandler(object sender, ProjectFileRenamedEventArgs e);
public class ProjectFileRenamedEventArgs : EventArgsChain<ProjectFileRenamedEventInfo>
{
public ProjectFileRenamedEventArgs (Project project, ProjectFile file, FilePath oldName)
{
Add (new ProjectFileRenamedEventInfo (project, file, oldName));
}
}
public class ProjectFileRenamedEventInfo : ProjectFileEventInfo
{
FilePath oldName;
public FilePath OldName {
get { return oldName; }
}
public FilePath NewName {
get { return ProjectFile.FilePath; }
}
public ProjectFileRenamedEventInfo (Project project, ProjectFile file, FilePath oldName)
: base (project, file)
{
this.oldName = oldName;
}
}
}
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