WebSVN - LassyPad - Blame - Rev 3 - /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	{
3	freddie	118
1	freddie	119	showFile(e.Node.Name);
		120	break;
		121	}
		122	}
		123	}
		124	}
		125
		126	// other functions
		127
		128	public void setSelection()
		129	{
		130	editorView.Select(selectionStart, selectionLength);
		131	}
		132
		133	public void showFile(int fileID)
		134	{
		135	tabControl.SelectedIndex = 1;
		136	editorView.Rtf = files[fileID].rtfBox.Rtf;
		137	curFileID = fileID;
		138	}
		139
		140	public void showFile(string filename)
		141	{
		142	tabControl.SelectedIndex = 1;
		143	for (int i = 0; i < files.Count; i++)
		144	{
3	freddie	145	if (files[i].loc == filename)
		146	{
		147	editorView.Rtf = files[i].rtfBox.Rtf;
		148	curFileID = i;
		149	return;
		150	}
1	freddie	151	}
		152	}
		153
		154	// file functions
		155
		156	public void newFile()
		157	{
		158	int i = 0;
3	freddie	159	bool exists;
1	freddie	160	while (true)
		161	{
3	freddie	162	exists = false;
1	freddie	163	for (int j = 0; j < files.Count; j++)
		164	{
3	freddie	165	if ((files[j].loc == "NewFile" + i.ToString() + ".rtf"))
		166	exists = true;
1	freddie	167	}
3	freddie	168	if (!exists)
		169	{
		170	files.Add(new rtfFile("NewFile" + i.ToString() + ".rtf"));
		171	treeView.Nodes["Files"].Nodes.Add("NewFile" + i.ToString() + ".rtf", "NewFile" + i.ToString() + ".rtf");
		172	showFile(files.Count - 1);
		173	return;
		174	}
1	freddie	175	i++;
		176	}
		177
		178	}
		179
		180	public void renameFile(string filename, string newFilename)
		181	{
3	freddie	182	treeView.Nodes["Files"].Nodes[filename].Text = newFilename;
		183	treeView.Nodes["Files"].Nodes[filename].Name = newFilename;
1	freddie	184	for (int i = 0; i < files.Count; i++)
		185	{
		186	if (files[i].loc == filename)
		187	files[i].loc = newFilename;
		188	}
		189	}
		190
3	freddie	191	public void renameFile(int fileID, string newFilename)
		192	{
		193	treeView.Nodes["Files"].Nodes[files[fileID].loc].Text = newFilename;
		194	treeView.Nodes["Files"].Nodes[files[fileID].loc].Name = newFilename;
		195	files[fileID].loc = newFilename;
		196	}
		197
1	freddie	198	public void openFile()
		199	{
		200	DialogResult res = openFileDialog1.ShowDialog();
		201	if (openFileDialog1.FileName != "" && res != DialogResult.Cancel)
		202	{
		203	files.Add(new rtfFile(openFileDialog1.FileName));
		204	files[files.Count - 1].open();
		205	treeView.Nodes["Files"].Nodes.Add(openFileDialog1.FileName, openFileDialog1.FileName);
		206	}
		207	showFile(files.Count - 1);
		208	}
		209
		210	public void closeFile()
		211	{
		212	if (curFileID < files.Count && curFileID > -1)
		213	{
		214	treeView.Nodes["Files"].Nodes.RemoveByKey(files[curFileID].loc);
		215	files.RemoveAt(curFileID);
		216	if (curFileID >= files.Count)
		217	curFileID--;
		218	if (files.Count > 0)
		219	showFile(curFileID);
		220	else
		221	tabControl.SelectedIndex = 0;
		222	}
		223	}
		224
		225	// format functions
		226
		227	public void addStyle(FontStyle newStyles)
		228	{
		229	FontStyle fStyle = editorView.SelectionFont.Style;
		230	editorView.SelectionFont = new Font(editorView.SelectionFont, fStyle \| newStyles);
		231	}
		232
		233	public void remStyle(FontStyle remStyles)
		234	{
		235	FontStyle fStyle = editorView.SelectionFont.Style;
		236	fStyle -= remStyles;
		237	editorView.SelectionFont = new Font(editorView.SelectionFont, fStyle);
		238	}
		239
		240	// form events
		241
		242	void EditorViewTextChanged(object sender, EventArgs e)
		243	{
		244	if (curFileID < files.Count && curFileID > -1)
		245	{
		246	files[curFileID].rtfBox.Rtf = editorView.Rtf;
		247	files[curFileID].saved = false;
		248	}
		249	}
		250
		251	void EditorViewSelectionChanged(object sender, EventArgs e)
		252	{
		253	selectionStart = editorView.SelectionStart;
		254	selectionLength = editorView.SelectionLength;
2	tom	255	// sizeF.Text = editorView.SelectionFont.Size.ToString();
1	freddie	256	}
		257
		258	#region File stuff
		259
		260	void ToolStripButton1Click(object sender, EventArgs e)
		261	{
		262	newFile();
		263	}
		264
		265	void NewToolStripMenuItemClick(object sender, EventArgs e)
		266	{
		267	newFile();
		268	}
		269
		270	void ToolStripButton2Click(object sender, EventArgs e)
		271	{
		272	openFile();
		273	}
		274
		275	void OpenToolStripMenuItemClick(object sender, EventArgs e)
		276	{
		277	openFile();
		278	}
		279
		280	void ToolStripButton3Click(object sender, EventArgs e)
		281	{
		282	files[curFileID].save();
		283	}
		284
		285	void SaveToolStripMenuItemClick(object sender, EventArgs e)
		286	{
		287	files[curFileID].save();
		288	}
		289
		290	void ToolStripButton4Click(object sender, EventArgs e)
		291	{
		292	closeFile();
		293	}
		294
3	freddie	295	void SaveAsToolStripMenuItemClick(object sender, EventArgs e)
		296	{
		297	DialogResult res = saveFileDialog1.ShowDialog();
		298	if (saveFileDialog1.FileName != "" && res != DialogResult.Cancel)
		299	{
		300	renameFile(curFileID, saveFileDialog1.FileName);
		301	files[curFileID].loc = saveFileDialog1.FileName;
		302	files[curFileID].save();
		303	}
		304	}
		305
1	freddie	306	#endregion
		307
		308	#region Format stuff
		309
		310	void BoldFClick(object sender, EventArgs e)
		311	{
		312	if (editorView.SelectionFont.Bold)
		313	remStyle(FontStyle.Bold);
		314	else
		315	addStyle(FontStyle.Bold);
		316	}
		317
		318	void ItalicFClick(object sender, EventArgs e)
		319	{
		320	if (editorView.SelectionFont.Italic)
		321	remStyle(FontStyle.Italic);
		322	else
		323	addStyle(FontStyle.Italic);
		324	}
		325
		326	void UnderlineFClick(object sender, EventArgs e)
		327	{
		328	if (editorView.SelectionFont.Underline)
		329	remStyle(FontStyle.Underline);
		330	else
		331	addStyle(FontStyle.Underline);
		332	}
		333
		334	void ToolStripButton5Click(object sender, EventArgs e)
		335	{
		336	editorView.SelectionAlignment = HorizontalAlignment.Left;
		337	}
		338
		339	void ToolStripButton6Click(object sender, EventArgs e)
		340	{
		341	editorView.SelectionAlignment = HorizontalAlignment.Center;
		342	}
		343
		344	void ToolStripButton7Click(object sender, EventArgs e)
		345	{
		346	editorView.SelectionAlignment = HorizontalAlignment.Right;
		347	}
		348
		349	void SizeFTextChanged(object sender, EventArgs e)
		350	{
		351	setSelection();
		352	FontStyle fStyle = editorView.SelectionFont.Style;
		353	float size = 0.0f;
		354	if (float.TryParse(sizeF.Text, out size))
		355	{
		356	if (size > 0)
		357	editorView.SelectionFont = new Font(editorView.SelectionFont.FontFamily, size, fStyle);
		358	}
		359	}
		360
		361	#endregion
		362
		363	void WordWrapToolStripMenuItemClick(object sender, EventArgs e)
		364	{
		365	editorView.WordWrap = ! editorView.WordWrap;
		366	wordWrapToolStripMenuItem.Checked = editorView.WordWrap;
		367	}
		368	}
		369	}

Subversion Repositories LassyPad

(root)/LassyPad/MainForm.cs - Rev 3