WebSVN - LassyPad - Blame - Rev 1 - /LassyPad/MainForm.cs

Rev	Author	Line No.	Line
1	freddie	1	/*
		2	* Created by SharpDevelop.
		3	* User: 06pfjn
		4	* Date: 30/06/2010
		5	* Time: 12:15
		6	*
		7	* To change this template use Tools \| Options \| Coding \| Edit Standard Headers.
		8	*/
		9	using System;
		10	using System.Collections.Generic;
		11	using System.Drawing;
		12	using System.Windows.Forms;
		13
		14	namespace LassyPad
		15	{
		16	/// <summary>
		17	/// Description of MainForm.
		18	/// </summary>
		19	public partial class MainForm : Form
		20	{
		21
		22	public class rtfFile
		23	{
		24	public string loc;
		25	public RichTextBox rtfBox;
		26	public bool saved;
		27
		28	public rtfFile(string locN)
		29	{
		30	loc = locN;
		31	saved = true;
		32	rtfBox = new RichTextBox();
		33	}
		34
		35	public void save()
		36	{
		37	rtfBox.SaveFile(loc);
		38	saved = true;
		39	}
		40
		41	public void open()
		42	{
		43	try
		44	{
		45	rtfBox.LoadFile(loc);
		46	saved = true;
		47	}
		48	catch (Exception ex)
		49	{
		50	MessageBox.Show(ex.Message, "Load Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
		51	}
		52	}
		53	}
		54
		55	public List<rtfFile> files = new List<rtfFile>();
		56	public int curFileID;
		57
		58	public int selectionStart;
		59	public int selectionLength;
		60
		61	public MainForm()
		62	{
		63
		64	InitializeComponent();
		65
		66	}
		67
		68	void MainFormLoad(object sender, EventArgs e)
		69	{
		70	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Welcome.htm");
		71	initAll();
		72	}
		73
		74	public void initAll()
		75	{
		76	initTreeView();
		77	}
		78
		79	public void initTreeView()
		80	{
		81	// welcome
		82	treeView.Nodes.Add("Welcome", "Welcome");
		83	treeView.Nodes["Welcome"].Nodes.Add("Introduction", "Introduction");
		84	treeView.Nodes["Welcome"].Nodes.Add("Help", "Help");
		85
		86	//
		87	treeView.Nodes.Add("Files", "Files");
		88	}
		89
		90	void TreeViewNodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
		91	{
		92	if (e.Node.Level == 0)
		93	{
		94	switch (e.Node.Name)
		95	{
		96	case ("Welcome"):
		97	{
		98	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Welcome.htm");
		99	break;
		100	}
		101	}
		102	}
		103	else
		104	{
		105	switch (e.Node.Parent.Name)
		106	{
		107	case ("Welcome"):
		108	{
		109	if (e.Node.Name == "Introduction")
		110	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Introduction.htm");
		111	else if (e.Node.Name == "Help")
		112	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Help.htm");
		113
		114	break;
		115	}
		116	case ("Files"):
		117	{
		118	showFile(e.Node.Name);
		119	break;
		120	}
		121	}
		122	}
		123	}
		124
		125	// other functions
		126
		127	public void setSelection()
		128	{
		129	editorView.Select(selectionStart, selectionLength);
		130	}
		131
		132	public void showFile(int fileID)
		133	{
		134	tabControl.SelectedIndex = 1;
		135	editorView.Rtf = files[fileID].rtfBox.Rtf;
		136	curFileID = fileID;
		137	}
		138
		139	public void showFile(string filename)
		140	{
		141	tabControl.SelectedIndex = 1;
		142	for (int i = 0; i < files.Count; i++)
		143	{
		144	// editorView.Text = files[i].rtfBox.Text;
		145	//editorView = files[i].rtfBox;
		146	curFileID = i;
		147	return;
		148	}
		149	}
		150
		151	// file functions
		152
		153	public void newFile()
		154	{
		155	int i = 0;
		156	while (true)
		157	{
		158	for (int j = 0; j < files.Count; j++)
		159	{
		160	if (!(files[j].loc == "NewFile" + i.ToString() + ".rtf"))
		161	{
		162	files.Add(new rtfFile("NewFile" + i.ToString() + ".rtf"));
		163	treeView.Nodes["Files"].Nodes.Add("NewFile" + i.ToString() + ".rtf", "NewFile" + i.ToString() + ".rtf");
		164	showFile(files.Count - 1);
		165	return;
		166	}
		167	}
		168	i++;
		169	}
		170
		171	}
		172
		173	public void renameFile(string filename, string newFilename)
		174	{
		175	for (int i = 0; i < files.Count; i++)
		176	{
		177	if (files[i].loc == filename)
		178	files[i].loc = newFilename;
		179	}
		180	}
		181
		182	public void openFile()
		183	{
		184	DialogResult res = openFileDialog1.ShowDialog();
		185	if (openFileDialog1.FileName != "" && res != DialogResult.Cancel)
		186	{
		187	files.Add(new rtfFile(openFileDialog1.FileName));
		188	files[files.Count - 1].open();
		189	treeView.Nodes["Files"].Nodes.Add(openFileDialog1.FileName, openFileDialog1.FileName);
		190	}
		191	showFile(files.Count - 1);
		192	}
		193
		194	public void closeFile()
		195	{
		196	if (curFileID < files.Count && curFileID > -1)
		197	{
		198	treeView.Nodes["Files"].Nodes.RemoveByKey(files[curFileID].loc);
		199	files.RemoveAt(curFileID);
		200	if (curFileID >= files.Count)
		201	curFileID--;
		202	if (files.Count > 0)
		203	showFile(curFileID);
		204	else
		205	tabControl.SelectedIndex = 0;
		206	}
		207	}
		208
		209	// format functions
		210
		211	public void addStyle(FontStyle newStyles)
		212	{
		213	FontStyle fStyle = editorView.SelectionFont.Style;
		214	editorView.SelectionFont = new Font(editorView.SelectionFont, fStyle \| newStyles);
		215	}
		216
		217	public void remStyle(FontStyle remStyles)
		218	{
		219	FontStyle fStyle = editorView.SelectionFont.Style;
		220	fStyle -= remStyles;
		221	editorView.SelectionFont = new Font(editorView.SelectionFont, fStyle);
		222	}
		223
		224	// form events
		225
		226	void EditorViewTextChanged(object sender, EventArgs e)
		227	{
		228	if (curFileID < files.Count && curFileID > -1)
		229	{
		230	files[curFileID].rtfBox.Rtf = editorView.Rtf;
		231	files[curFileID].saved = false;
		232	}
		233	}
		234
		235	void EditorViewSelectionChanged(object sender, EventArgs e)
		236	{
		237	selectionStart = editorView.SelectionStart;
		238	selectionLength = editorView.SelectionLength;
		239	sizeF.Text = editorView.SelectionFont.Size.ToString();
		240	}
		241
		242	#region File stuff
		243
		244	void ToolStripButton1Click(object sender, EventArgs e)
		245	{
		246	newFile();
		247	}
		248
		249	void NewToolStripMenuItemClick(object sender, EventArgs e)
		250	{
		251	newFile();
		252	}
		253
		254	void ToolStripButton2Click(object sender, EventArgs e)
		255	{
		256	openFile();
		257	}
		258
		259	void OpenToolStripMenuItemClick(object sender, EventArgs e)
		260	{
		261	openFile();
		262	}
		263
		264	void ToolStripButton3Click(object sender, EventArgs e)
		265	{
		266	files[curFileID].save();
		267	}
		268
		269	void SaveToolStripMenuItemClick(object sender, EventArgs e)
		270	{
		271	files[curFileID].save();
		272	}
		273
		274	void ToolStripButton4Click(object sender, EventArgs e)
		275	{
		276	closeFile();
		277	}
		278
		279	#endregion
		280
		281	#region Format stuff
		282
		283	void BoldFClick(object sender, EventArgs e)
		284	{
		285	if (editorView.SelectionFont.Bold)
		286	remStyle(FontStyle.Bold);
		287	else
		288	addStyle(FontStyle.Bold);
		289	}
		290
		291	void ItalicFClick(object sender, EventArgs e)
		292	{
		293	if (editorView.SelectionFont.Italic)
		294	remStyle(FontStyle.Italic);
		295	else
		296	addStyle(FontStyle.Italic);
		297	}
		298
		299	void UnderlineFClick(object sender, EventArgs e)
		300	{
		301	if (editorView.SelectionFont.Underline)
		302	remStyle(FontStyle.Underline);
		303	else
		304	addStyle(FontStyle.Underline);
		305	}
		306
		307	void ToolStripButton5Click(object sender, EventArgs e)
		308	{
		309	editorView.SelectionAlignment = HorizontalAlignment.Left;
		310	}
		311
		312	void ToolStripButton6Click(object sender, EventArgs e)
		313	{
		314	editorView.SelectionAlignment = HorizontalAlignment.Center;
		315	}
		316
		317	void ToolStripButton7Click(object sender, EventArgs e)
		318	{
		319	editorView.SelectionAlignment = HorizontalAlignment.Right;
		320	}
		321
		322	void SizeFTextChanged(object sender, EventArgs e)
		323	{
		324	setSelection();
		325	FontStyle fStyle = editorView.SelectionFont.Style;
		326	float size = 0.0f;
		327	if (float.TryParse(sizeF.Text, out size))
		328	{
		329	if (size > 0)
		330	editorView.SelectionFont = new Font(editorView.SelectionFont.FontFamily, size, fStyle);
		331	}
		332	}
		333
		334	#endregion
		335
		336	void WordWrapToolStripMenuItemClick(object sender, EventArgs e)
		337	{
		338	editorView.WordWrap = ! editorView.WordWrap;
		339	wordWrapToolStripMenuItem.Checked = editorView.WordWrap;
		340	}
		341	}
		342	}

Subversion Repositories LassyPad

(root)/LassyPad/MainForm.cs - Rev 1