WebSVN - LassyPad - Blame - Rev 10 - /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	{
9	freddie	21
		22	public class word
		23	{
		24	public Color colour;
		25	public List<string> words;
1	freddie	26
9	freddie	27	public word(Color colourN, string wordsN)
		28	{
		29	colour = colourN;
		30	words = new List<string>();
		31	string[] tempWords = wordsN.Split(',');
		32	for (int i = 0; i < tempWords.Length; i++)
		33	words.Add(tempWords[i]);
		34	}
		35
		36	}
		37
		38	public class comment
		39	{
		40	public Color colour;
		41	public string start;
		42	public string end;
		43
		44	public comment(Color colourN, string startN, string endN)
		45	{
		46	colour = colourN;
		47	start = startN;
		48	end = endN;
		49	}
		50
		51	public comment(Color colourN, string startN)
		52	{
		53	colour = colourN;
		54	start = startN;
		55	end = "\n";
		56	}
		57	}
		58
1	freddie	59	public class rtfFile
		60	{
		61	public string loc;
		62	public RichTextBox rtfBox;
		63	public bool saved;
9	freddie	64	public bool isRtf;
		65	public int syntax;
		66
1	freddie	67	public rtfFile(string locN)
		68	{
		69	loc = locN;
		70	saved = true;
		71	rtfBox = new RichTextBox();
		72	}
		73
		74	public void save()
		75	{
9	freddie	76	if (loc.EndsWith(".rtf"))
		77	rtfBox.SaveFile(loc);
		78	else
		79	{
		80	string str = rtfBox.Rtf;
		81	rtfBox.Rtf = rtfBox.Text;
		82	rtfBox.SaveFile(loc);
		83	rtfBox.Rtf = str;
		84	}
1	freddie	85	saved = true;
		86	}
		87
4	freddie	88	public bool open()
1	freddie	89	{
		90	try
		91	{
		92	saved = true;
9	freddie	93	if (loc.EndsWith(".rtf"))
10	freddie	94	{
		95	rtfBox.LoadFile(loc, RichTextBoxStreamType.TextTextOleObjs);
9	freddie	96	isRtf = true;
10	freddie	97	}
9	freddie	98	else
10	freddie	99	{
		100	rtfBox.LoadFile(loc, RichTextBoxStreamType.PlainText);
9	freddie	101	isRtf = false;
10	freddie	102	}
1	freddie	103	}
		104	catch (Exception ex)
		105	{
10	freddie	106	MessageBox.Show(ex.Message, "Load Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
		107	return false;
1	freddie	108	}
4	freddie	109	return true;
1	freddie	110	}
		111	}
		112
9	freddie	113	public class syntax
		114	{
		115
		116	public string id;
		117	public List<word> words;
		118	public List<comment> comments;
		119
		120	public syntax(string idN)
		121	{
		122	id = idN;
		123	words = new List<MainForm.word>();
		124	comments = new List<MainForm.comment>();
		125	}
		126
		127	}
		128
1	freddie	129	public List<rtfFile> files = new List<rtfFile>();
		130	public int curFileID;
		131
9	freddie	132	public List<syntax> syntaxes = new List<syntax>();
		133
1	freddie	134	public int selectionStart;
		135	public int selectionLength;
		136
		137	public MainForm()
		138	{
		139
		140	InitializeComponent();
		141
		142	}
		143
		144	void MainFormLoad(object sender, EventArgs e)
		145	{
		146	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Welcome.htm");
		147	initAll();
7	freddie	148
		149	bool openRes;
		150	string[] envArgs = System.Environment.GetCommandLineArgs();
		151	for (int i = 0; i < envArgs.Length; i++)
		152	{
		153	if (envArgs[i].EndsWith(".rtf") \|\| envArgs[i].EndsWith(".txt"))
		154	{
		155	files.Add(new rtfFile(envArgs[i]));
		156	openRes = files[files.Count - 1].open();
		157	if (openRes)
		158	{
		159	treeView.Nodes["Files"].Nodes.Add(envArgs[i], envArgs[i]);
		160	showFile(files.Count - 1);
		161	}
		162	else
		163	files.RemoveAt(files.Count - 1);
		164	}
		165	}
1	freddie	166	}
		167
		168	public void initAll()
		169	{
		170	initTreeView();
9	freddie	171	loadSyntaxes();
1	freddie	172	}
		173
		174	public void initTreeView()
		175	{
		176	// welcome
		177	treeView.Nodes.Add("Welcome", "Welcome");
		178	treeView.Nodes["Welcome"].Nodes.Add("Introduction", "Introduction");
		179	treeView.Nodes["Welcome"].Nodes.Add("Help", "Help");
		180
		181	//
		182	treeView.Nodes.Add("Files", "Files");
		183	}
		184
9	freddie	185	public void loadSyntaxes()
		186	{
		187	System.IO.StreamReader reader = new System.IO.StreamReader("data/syntaxes.dat");
		188	string r = reader.ReadToEnd();
		189	string[] data = r.Split('\n');
		190	string[] d, d2;
		191
		192	for (int i = 0; i < data.Length; i++)
		193	{
		194	data[i] = data[i].Replace("\r", "");
		195	if (data[i].EndsWith(":"))
		196	{
		197	syntaxes.Add(new syntax(data[i].Substring(0, data[i].Length - 1)));
		198	syntaxHighlightingToolStripMenuItem.Items.Add(data[i].Substring(0, data[i].Length - 1));
		199	}
		200	else
		201	{
		202	d = data[i].Split(' ');
		203	switch (d[0])
		204	{
		205	case ("word"):
		206	{
		207	if (d.Length == 3)
		208	syntaxes[syntaxes.Count - 1].words.Add(new word(Color.FromName(d[1]), d[2]));
		209	else if (d.Length == 5)
		210	{
		211	d2 = d[1].Split(',');
		212	syntaxes[syntaxes.Count - 1].words.Add(new word(Color.FromArgb(int.Parse(d2[0]), int.Parse(d2[1]), int.Parse(d2[2])), d[2]));
		213	}
		214	break;
		215	}
		216	}
		217	}
		218	}
		219	}
		220
1	freddie	221	void TreeViewNodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
		222	{
		223	if (e.Node.Level == 0)
		224	{
		225	switch (e.Node.Name)
		226	{
		227	case ("Welcome"):
		228	{
		229	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Welcome.htm");
		230	break;
		231	}
		232	}
		233	}
		234	else
		235	{
		236	switch (e.Node.Parent.Name)
		237	{
		238	case ("Welcome"):
		239	{
		240	if (e.Node.Name == "Introduction")
		241	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Introduction.htm");
		242	else if (e.Node.Name == "Help")
		243	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Help.htm");
		244
		245	break;
		246	}
		247	case ("Files"):
		248	{
		249	showFile(e.Node.Name);
		250	break;
		251	}
		252	}
		253	}
		254	}
		255
		256	// other functions
		257
7	freddie	258	public void insertImageFromFile()
		259	{
		260	DialogResult res = openFileDialog1.ShowDialog();
		261	if (openFileDialog1.FileName != "" && res != DialogResult.Cancel)
		262	{
		263	// HELL - Get help from somewhere....
		264	}
		265	}
		266
		267	public void zoomIn()
		268	{
		269	editorView.ZoomFactor *= 1.2f;
		270	}
		271
		272	public void zoomOut()
		273	{
		274	editorView.ZoomFactor /= 1.2f;
		275	}
		276
1	freddie	277	public void setSelection()
		278	{
		279	editorView.Select(selectionStart, selectionLength);
		280	}
		281
		282	public void showFile(int fileID)
		283	{
		284	tabControl.SelectedIndex = 1;
		285	editorView.Rtf = files[fileID].rtfBox.Rtf;
		286	curFileID = fileID;
9	freddie	287	if (files[curFileID].isRtf)
		288	syntaxHighlightingToolStripMenuItem.Enabled = false;
		289	else
		290	syntaxHighlightingToolStripMenuItem.Enabled = true;
1	freddie	291	}
		292
		293	public void showFile(string filename)
		294	{
		295	tabControl.SelectedIndex = 1;
		296	for (int i = 0; i < files.Count; i++)
		297	{
3	freddie	298	if (files[i].loc == filename)
		299	{
		300	editorView.Rtf = files[i].rtfBox.Rtf;
		301	curFileID = i;
9	freddie	302	if (files[curFileID].isRtf)
		303	syntaxHighlightingToolStripMenuItem.Enabled = false;
		304	else
		305	syntaxHighlightingToolStripMenuItem.Enabled = true;
3	freddie	306	return;
		307	}
1	freddie	308	}
		309	}
		310
		311	// file functions
		312
		313	public void newFile()
		314	{
		315	int i = 0;
3	freddie	316	bool exists;
1	freddie	317	while (true)
		318	{
3	freddie	319	exists = false;
1	freddie	320	for (int j = 0; j < files.Count; j++)
		321	{
3	freddie	322	if ((files[j].loc == "NewFile" + i.ToString() + ".rtf"))
		323	exists = true;
1	freddie	324	}
3	freddie	325	if (!exists)
		326	{
		327	files.Add(new rtfFile("NewFile" + i.ToString() + ".rtf"));
		328	treeView.Nodes["Files"].Nodes.Add("NewFile" + i.ToString() + ".rtf", "NewFile" + i.ToString() + ".rtf");
9	freddie	329	files[files.Count - 1].isRtf = true;
3	freddie	330	showFile(files.Count - 1);
		331	return;
		332	}
1	freddie	333	i++;
		334	}
		335
		336	}
		337
		338	public void renameFile(string filename, string newFilename)
		339	{
3	freddie	340	treeView.Nodes["Files"].Nodes[filename].Text = newFilename;
		341	treeView.Nodes["Files"].Nodes[filename].Name = newFilename;
1	freddie	342	for (int i = 0; i < files.Count; i++)
		343	{
		344	if (files[i].loc == filename)
		345	files[i].loc = newFilename;
		346	}
		347	}
		348
3	freddie	349	public void renameFile(int fileID, string newFilename)
		350	{
		351	treeView.Nodes["Files"].Nodes[files[fileID].loc].Text = newFilename;
		352	treeView.Nodes["Files"].Nodes[files[fileID].loc].Name = newFilename;
		353	files[fileID].loc = newFilename;
		354	}
		355
1	freddie	356	public void openFile()
		357	{
4	freddie	358	bool openRes;
1	freddie	359	DialogResult res = openFileDialog1.ShowDialog();
		360	if (openFileDialog1.FileName != "" && res != DialogResult.Cancel)
		361	{
		362	files.Add(new rtfFile(openFileDialog1.FileName));
4	freddie	363	openRes = files[files.Count - 1].open();
		364	if (openRes)
		365	{
		366	treeView.Nodes["Files"].Nodes.Add(openFileDialog1.FileName, openFileDialog1.FileName);
		367	showFile(files.Count - 1);
		368	}
		369	else
		370	files.RemoveAt(files.Count - 1);
1	freddie	371	}
		372	}
		373
		374	public void closeFile()
		375	{
		376	if (curFileID < files.Count && curFileID > -1)
		377	{
		378	treeView.Nodes["Files"].Nodes.RemoveByKey(files[curFileID].loc);
		379	files.RemoveAt(curFileID);
		380	if (curFileID >= files.Count)
		381	curFileID--;
		382	if (files.Count > 0)
		383	showFile(curFileID);
		384	else
		385	tabControl.SelectedIndex = 0;
		386	}
		387	}
		388
8	freddie	389	public void saveAll()
		390	{
		391	for (int i = 0; i < files.Count; i++)
		392	files[i].save();
		393	}
		394
1	freddie	395	// format functions
		396
		397	public void addStyle(FontStyle newStyles)
		398	{
		399	FontStyle fStyle = editorView.SelectionFont.Style;
		400	editorView.SelectionFont = new Font(editorView.SelectionFont, fStyle \| newStyles);
		401	}
		402
		403	public void remStyle(FontStyle remStyles)
		404	{
		405	FontStyle fStyle = editorView.SelectionFont.Style;
		406	fStyle -= remStyles;
		407	editorView.SelectionFont = new Font(editorView.SelectionFont, fStyle);
		408	}
		409
		410	// form events
		411
		412	void EditorViewTextChanged(object sender, EventArgs e)
		413	{
		414	if (curFileID < files.Count && curFileID > -1)
		415	{
		416	files[curFileID].rtfBox.Rtf = editorView.Rtf;
		417	files[curFileID].saved = false;
		418	}
		419	}
		420
		421	void EditorViewSelectionChanged(object sender, EventArgs e)
		422	{
		423	selectionStart = editorView.SelectionStart;
		424	selectionLength = editorView.SelectionLength;
7	freddie	425	textColourF.ForeColor = editorView.SelectionColor;
2	tom	426	// sizeF.Text = editorView.SelectionFont.Size.ToString();
1	freddie	427	}
		428
		429	#region File stuff
		430
		431	void ToolStripButton1Click(object sender, EventArgs e)
		432	{
		433	newFile();
		434	}
		435
		436	void NewToolStripMenuItemClick(object sender, EventArgs e)
		437	{
		438	newFile();
		439	}
		440
		441	void ToolStripButton2Click(object sender, EventArgs e)
		442	{
		443	openFile();
		444	}
		445
		446	void OpenToolStripMenuItemClick(object sender, EventArgs e)
		447	{
		448	openFile();
		449	}
		450
		451	void ToolStripButton3Click(object sender, EventArgs e)
		452	{
		453	files[curFileID].save();
		454	}
		455
		456	void SaveToolStripMenuItemClick(object sender, EventArgs e)
		457	{
		458	files[curFileID].save();
		459	}
		460
		461	void ToolStripButton4Click(object sender, EventArgs e)
		462	{
		463	closeFile();
		464	}
		465
3	freddie	466	void SaveAsToolStripMenuItemClick(object sender, EventArgs e)
		467	{
		468	DialogResult res = saveFileDialog1.ShowDialog();
		469	if (saveFileDialog1.FileName != "" && res != DialogResult.Cancel)
		470	{
		471	renameFile(curFileID, saveFileDialog1.FileName);
		472	files[curFileID].loc = saveFileDialog1.FileName;
		473	files[curFileID].save();
		474	}
		475	}
		476
1	freddie	477	#endregion
		478
		479	#region Format stuff
		480
		481	void BoldFClick(object sender, EventArgs e)
		482	{
		483	if (editorView.SelectionFont.Bold)
		484	remStyle(FontStyle.Bold);
		485	else
		486	addStyle(FontStyle.Bold);
		487	}
		488
		489	void ItalicFClick(object sender, EventArgs e)
		490	{
		491	if (editorView.SelectionFont.Italic)
		492	remStyle(FontStyle.Italic);
		493	else
		494	addStyle(FontStyle.Italic);
		495	}
		496
		497	void UnderlineFClick(object sender, EventArgs e)
		498	{
		499	if (editorView.SelectionFont.Underline)
		500	remStyle(FontStyle.Underline);
		501	else
		502	addStyle(FontStyle.Underline);
		503	}
		504
		505	void ToolStripButton5Click(object sender, EventArgs e)
		506	{
		507	editorView.SelectionAlignment = HorizontalAlignment.Left;
		508	}
		509
		510	void ToolStripButton6Click(object sender, EventArgs e)
		511	{
		512	editorView.SelectionAlignment = HorizontalAlignment.Center;
		513	}
		514
		515	void ToolStripButton7Click(object sender, EventArgs e)
		516	{
		517	editorView.SelectionAlignment = HorizontalAlignment.Right;
		518	}
		519
		520	void SizeFTextChanged(object sender, EventArgs e)
		521	{
		522	setSelection();
		523	FontStyle fStyle = editorView.SelectionFont.Style;
		524	float size = 0.0f;
		525	if (float.TryParse(sizeF.Text, out size))
		526	{
		527	if (size > 0)
		528	editorView.SelectionFont = new Font(editorView.SelectionFont.FontFamily, size, fStyle);
		529	}
		530	}
		531
		532	#endregion
		533
		534	void WordWrapToolStripMenuItemClick(object sender, EventArgs e)
		535	{
		536	editorView.WordWrap = ! editorView.WordWrap;
		537	wordWrapToolStripMenuItem.Checked = editorView.WordWrap;
		538	}
6	freddie	539
		540	void ToolStripButton8Click(object sender, EventArgs e)
		541	{
7	freddie	542	insertImageFromFile();
6	freddie	543	}
7	freddie	544
		545	#region editorMenuStrip
		546
		547	void CloseFileToolStripMenuItemClick(object sender, EventArgs e)
		548	{
		549	closeFile();
		550	}
		551
		552	void SaveFileToolStripMenuItemClick(object sender, EventArgs e)
		553	{
		554	files[curFileID].save();
		555	}
		556
		557	void InToolStripMenuItemClick(object sender, EventArgs e)
		558	{
		559	zoomIn();
		560	}
		561
		562	void OutToolStripMenuItemClick(object sender, EventArgs e)
		563	{
		564	zoomOut();
		565	}
		566
		567	#endregion
		568
8	freddie	569	void TextColourFClick(object sender, EventArgs e)
7	freddie	570	{
		571	DialogResult res = colorDialog1.ShowDialog();
		572	if (res != DialogResult.Cancel)
		573	{
		574	textColourF.ForeColor = colorDialog1.Color;
		575	editorView.SelectionColor = colorDialog1.Color;
		576	}
		577	}
8	freddie	578
		579	void ToolStripButton9Click(object sender, EventArgs e)
		580	{
		581	saveAll();
		582	}
9	freddie	583
		584	void TabControlSelectedIndexChanged(object sender, EventArgs e)
		585	{
		586	if (tabControl.SelectedIndex == 1 && files.Count == 0)
		587	{
		588	newFile();
		589	}
		590	}
		591
		592	void SyntaxHighlightingToolStripMenuItemSelectedIndexChanged(object sender, EventArgs e)
		593	{
		594
		595	// clear own highlighting
		596	files[curFileID].rtfBox.Rtf = editorView.Text;
		597	files[curFileID].syntax = -1;
		598
		599	// sort out new stuff
		600	if (syntaxHighlightingToolStripMenuItem.SelectedIndex == 1)
		601	{
		602	for (int i = 0; i < syntaxes.Count; i++)
		603	{
		604	if (files[curFileID].loc.EndsWith(syntaxes[i].id))
		605	{
		606	files[curFileID].syntax = i;
		607	break;
		608	}
		609	}
		610	}
		611	else
		612	files[curFileID].syntax = syntaxHighlightingToolStripMenuItem.SelectedIndex - 2;
		613
		614	applySyntax(curFileID);
		615	showFile(curFileID);
		616
		617	}
		618
		619	public void applySyntax(int fileID)
		620	{
		621	if (files[fileID].isRtf)
		622	return;
		623
		624	if (files[fileID].syntax == -1)
		625	files[fileID].rtfBox.Rtf = files[fileID].rtfBox.Text;
		626	else
		627	{
		628	int pos;
		629	string[] data = files[fileID].rtfBox.Text.Split(new char[] { ' ', '\n' });
		630	for (int i = 0; i < syntaxes[files[fileID].syntax].words.Count; i++)
		631	{
		632	pos = 0;
		633	for (int j = 0; j < data.Length; j++)
		634	{
		635	if (syntaxes[files[fileID].syntax].words[i].words.Contains(data[j]))
		636	{
		637	files[fileID].rtfBox.Select(pos, data[j].Length);
		638	files[fileID].rtfBox.SelectionColor = syntaxes[files[fileID].syntax].words[i].colour;
		639	}
		640	pos += data[j].Length + 1;
		641	}
		642	}
		643	}
		644
		645	}
1	freddie	646	}
		647	}

Subversion Repositories LassyPad

(root)/LassyPad/MainForm.cs - Rev 10