newprojectdialog.cs

c#精彩编程百例（源代码）

//  NewProjectDialog.cs
//  Copyright (C) 2001 Mike Krueger
//
//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation; either version 2 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

using System;
using System.Collections;
using System.IO;
using System.ComponentModel;
using System.Drawing;
using System.Reflection;
using System.Resources;
using System.Windows.Forms;
using System.Xml;

using SharpDevelop.Gui;
using SharpDevelop.Internal.Modules;
using SharpDevelop.Internal.Project;
using SharpDevelop.Internal.Templates;
using SharpDevelop.Tool.Data;
using SharpDevelop.Tool.Function;
using SharpDevelop.Tool.Text;

namespace SharpDevelop.Gui.Dialogs {
	
	/// <summary>
	/// This class displays a new project dialog and sets up & creates a a new project,
	/// the project types are described in an XML options file
	/// </summary>
	public class NewProjectDialog : Form 
	{
		Container components = new System.ComponentModel.Container();
		
		TextBox  solutionnametextbox = new TextBox();
		TextBox  nametextbox         = new TextBox();
		ComboBox locationcombobox    = new ComboBox();
		
		Label label1 = new Label();
		Label label2 = new Label();
		Label label4 = new Label();
		Label label5 = new Label();
		Label label6 = new Label();
		Label label7 = new Label();
		
		Label descriptionlabel = new Label();
		Label createdinlabel   = new Label();
		
		Button browsebutton = new Button();
		Button helpbutton   = new Button();
		Button cancelbutton = new Button();
		Button okbutton     = new Button();
		
		CheckBox checkBox1 = new CheckBox();
		
		RadioButton smalliconbutton = new RadioButton();
		RadioButton largeiconbutton = new RadioButton();
		
		ListView templateview    = new ListView();
		TreeView projecttypetree = new TreeView();
		
		ArrayList alltemplates = new ArrayList();
		ArrayList categories   = new ArrayList();
		Hashtable icons        = new Hashtable();
		
		MainWindow window;
		
		ToolTip    tooltip;
		
		
		public NewProjectDialog(MainWindow window)
		{
			
			InitializeComponent();
			
			this.window = window;
			this.Owner  = window;
			
			InitializeTemplates();
			
			InitializeView();
			projecttypetree.Select();
			
			locationcombobox.Text = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal) + "\\SharpDevelop Projects";
			
			StartPosition = FormStartPosition.CenterParent;
			Icon = null;
		}
		
		void InitializeView()
		{
			ImageList smalllist = new ImageList();
			ImageList imglist = new ImageList();
			
			imglist.ImageSize    = new Size(32, 32);
			smalllist.ImageSize  = new Size(16, 16);
			
			smalllist.Images.Add(Resource.GetBitmap("Icons.32x32.EmptyProjectIcon"));
			
			imglist.Images.Add(Resource.GetBitmap("Icons.32x32.EmptyProjectIcon"));
			
			// load the icons and set their index from the image list in the hashtable
			int i = 0;
			Hashtable tmp = new Hashtable(icons);
			foreach (DictionaryEntry entry in icons) {
				Bitmap bitmap = FileUtility.GetBitmap(entry.Key.ToString());
				if (bitmap != null) {
					smalllist.Images.Add(bitmap);
					imglist.Images.Add(bitmap);
					tmp[entry.Key] = ++i;
				} else 
					Console.WriteLine("can't load bitmap " + entry.Key.ToString() + " using default");
			}
			
			// set the correct imageindex for all templates
			icons = tmp;
			foreach (TemplateItem item in alltemplates) {
				if (item.Template.Icon == null)
					item.ImageIndex = 0;
				else
					item.ImageIndex = (int)icons[item.Template.Icon];
			}
			
			templateview.LargeImageList = imglist;
			templateview.SmallImageList = smalllist;
			
			InsertCategories(null, categories);
			if (categories.Count > 0)
				projecttypetree.SelectedNode = (TreeNode)projecttypetree.Nodes[0];
		}
		
		void InsertCategories(TreeNode node, ArrayList catarray)
		{
			foreach (Category cat in catarray) {
				if (node == null) {
					projecttypetree.Nodes.Add(cat);
				} else {
					node.Nodes.Add(cat);
				}
				InsertCategories(cat, cat.Categories);
			}
		}
		
		// TODO : insert sub categories
		Category GetCategory(string categoryname)
		{
			foreach (Category category in categories) {
				if (category.Text == categoryname)
					return category;
			}
			Category newcategory = new Category(categoryname);
			categories.Add(newcategory);
			return newcategory;
		}
		
		void InitializeTemplates()
		{
			foreach (ProjectTemplate template in ProjectTemplate.ProjectTemplates) {
				TemplateItem titem = new TemplateItem(template);
				if (titem.Template.Icon != null)
					icons[titem.Template.Icon] = 0; // "create template icon"
				Category cat = GetCategory(titem.Template.Category);
				cat.Templates.Add(titem);
				if (cat.Templates.Count == 1)
					titem.Selected = true;
				alltemplates.Add(titem);
			}
		}
		
		void CategoryChange(object sender, TreeViewEventArgs e)
		{
			templateview.Items.Clear();
			if (projecttypetree.SelectedNode != null) {
				foreach (TemplateItem item in ((Category)projecttypetree.SelectedNode).Templates) {
					templateview.Items.Add(item);
				}
			}
		}
		
		void OnBeforeExpand(object sender, TreeViewCancelEventArgs e)
		{
			e.Node.ImageIndex = 1;
		}
		
		void OnBeforeCollapse(object sender, TreeViewCancelEventArgs e)
		{
			e.Node.ImageIndex = 0;
		}
		
		void CheckedChange(object sender, EventArgs e)
		{
			solutionnametextbox.ReadOnly = !checkBox1.Checked;
			
			if (solutionnametextbox.ReadOnly) { // unchecked created own directory for solution
				NameTextChanged(null, null);    // set the value of the solutionnametextbox to nametextbox
			}
		}
		
		void NameTextChanged(object sender, EventArgs e)
		{
			if (!checkBox1.Checked)
				solutionnametextbox.Text = nametextbox.Text;
		}
		
		string ProjectSolution {
			get {
				string name = "";
				if (checkBox1.Checked)
					name += '\\' + solutionnametextbox.Text;
				return ProjectLocation + name;
			}
		}
		
		string ProjectLocation {
			get {
				string location = locationcombobox.Text.TrimEnd( new char[] { '\\' });
				string name     = nametextbox.Text;
				return location + '\\' + name;
			}
		}
		
		// TODO : Format the text
		void PathChanged(object sender, EventArgs e)
		{
			createdinlabel.Text = Resource.GetString("Dialog.NewProject.ProjectAtDescription") + ProjectSolution;
		}
		
		void IconSizeChange(object sender, EventArgs e)
		{
			templateview.View = smalliconbutton.Checked ? View.List : View.LargeIcon;
		}
		
		void OpenEvent(object sender, EventArgs e)
		{
			if (templateview.SelectedItems.Count == 1) {
				if (!locationcombobox.Text.Equals("") && !solutionnametextbox.Text.Equals("")) {
					
					TemplateItem item = (TemplateItem)templateview.SelectedItems[0];
					
					
					System.IO.Directory.CreateDirectory(ProjectSolution);
					
					ISdLanguageModule languageinfo = ModuleManager.GetModulePerLanguageName(item.Template.LanguageName).LanguageModule;
					
					if (languageinfo == null || languageinfo.ProjectCreator == null) {
						MessageBox.Show("Can't create project with type :" + item.Template.LanguageName, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
						return;
					}
					
					ProjectCreateInformation cinfo = new ProjectCreateInformation();
					
					cinfo.Solution        = ProjectSolution;
					cinfo.Location        = ProjectLocation;
					cinfo.Description     = item.Template.Description;
					cinfo.Name            = nametextbox.Text;
					cinfo.ProjectTemplate = item.Template;
					
					ISdProject project = languageinfo.ProjectCreator.CreateProject(cinfo);
					
					foreach (FileDescriptionTemplate file in item.Template.ProjectFiles) {
						string filename = ProjectSolution + "\\" + StringParser.Parse(file.Name, new string[,] { {"PROJECT", nametextbox.Text}});
						project.Files.Add(filename);
						
						StreamWriter sr = File.CreateText(filename);
						sr.Write(StringParser.Parse(file.Content, new string[,] { {"PROJECT", nametextbox.Text}, {"FILE", filename}}));
						sr.Close();