WebSVN - LassyPad - Blame - Rev 9 - /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	rtfBox.LoadFile(loc);
		93	saved = true;
9	freddie	94	if (loc.EndsWith(".rtf"))
		95	isRtf = true;
		96	else
		97	isRtf = false;
1	freddie	98	}
		99	catch (Exception ex)
		100	{
9	freddie	101	try
		102	{
		103	System.IO.StreamReader reader = new System.IO.StreamReader(loc);
		104	rtfBox.Text = reader.ReadToEnd();
		105	// MessageBox.Show("File not loaded as RTF: " + ex.Message, "Load Notice", MessageBoxButtons.OK, MessageBoxIcon.Warning);
		106	isRtf = false;
		107	}
		108	catch (Exception ex2)
		109	{
		110	MessageBox.Show(ex2.Message, "Load Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
		111	return false;
		112	}
1	freddie	113	}
4	freddie	114	return true;
1	freddie	115	}
		116	}
		117
9	freddie	118	public class syntax
		119	{
		120
		121	public string id;
		122	public List<word> words;
		123	public List<comment> comments;
		124
		125	public syntax(string idN)
		126	{
		127	id = idN;
		128	words = new List<MainForm.word>();
		129	comments = new List<MainForm.comment>();
		130	}
		131
		132	}
		133
1	freddie	134	public List<rtfFile> files = new List<rtfFile>();
		135	public int curFileID;
		136
9	freddie	137	public List<syntax> syntaxes = new List<syntax>();
		138
1	freddie	139	public int selectionStart;
		140	public int selectionLength;
		141
		142	public MainForm()
		143	{
		144
		145	InitializeComponent();
		146
		147	}
		148
		149	void MainFormLoad(object sender, EventArgs e)
		150	{
		151	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Welcome.htm");
		152	initAll();
7	freddie	153
		154	bool openRes;
		155	string[] envArgs = System.Environment.GetCommandLineArgs();
		156	for (int i = 0; i < envArgs.Length; i++)
		157	{
		158	if (envArgs[i].EndsWith(".rtf") \|\| envArgs[i].EndsWith(".txt"))
		159	{
		160	files.Add(new rtfFile(envArgs[i]));
		161	openRes = files[files.Count - 1].open();
		162	if (openRes)
		163	{
		164	treeView.Nodes["Files"].Nodes.Add(envArgs[i], envArgs[i]);
		165	showFile(files.Count - 1);
		166	}
		167	else
		168	files.RemoveAt(files.Count - 1);
		169	}
		170	}
1	freddie	171	}
		172
		173	public void initAll()
		174	{
		175	initTreeView();
9	freddie	176	loadSyntaxes();
1	freddie	177	}
		178
		179	public void initTreeView()
		180	{
		181	// welcome
		182	treeView.Nodes.Add("Welcome", "Welcome");
		183	treeView.Nodes["Welcome"].Nodes.Add("Introduction", "Introduction");
		184	treeView.Nodes["Welcome"].Nodes.Add("Help", "Help");
		185
		186	//
		187	treeView.Nodes.Add("Files", "Files");
		188	}
		189
9	freddie	190	public void loadSyntaxes()
		191	{
		192	System.IO.StreamReader reader = new System.IO.StreamReader("data/syntaxes.dat");
		193	string r = reader.ReadToEnd();
		194	string[] data = r.Split('\n');
		195	string[] d, d2;
		196
		197	for (int i = 0; i < data.Length; i++)
		198	{
		199	data[i] = data[i].Replace("\r", "");
		200	if (data[i].EndsWith(":"))
		201	{
		202	syntaxes.Add(new syntax(data[i].Substring(0, data[i].Length - 1)));
		203	syntaxHighlightingToolStripMenuItem.Items.Add(data[i].Substring(0, data[i].Length - 1));
		204	}
		205	else
		206	{
		207	d = data[i].Split(' ');
		208	switch (d[0])
		209	{
		210	case ("word"):
		211	{
		212	if (d.Length == 3)
		213	syntaxes[syntaxes.Count - 1].words.Add(new word(Color.FromName(d[1]), d[2]));
		214	else if (d.Length == 5)
		215	{
		216	d2 = d[1].Split(',');
		217	syntaxes[syntaxes.Count - 1].words.Add(new word(Color.FromArgb(int.Parse(d2[0]), int.Parse(d2[1]), int.Parse(d2[2])), d[2]));
		218	}
		219	break;
		220	}
		221	}
		222	}
		223	}
		224	}
		225
1	freddie	226	void TreeViewNodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
		227	{
		228	if (e.Node.Level == 0)
		229	{
		230	switch (e.Node.Name)
		231	{
		232	case ("Welcome"):
		233	{
		234	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Welcome.htm");
		235	break;
		236	}
		237	}
		238	}
		239	else
		240	{
		241	switch (e.Node.Parent.Name)
		242	{
		243	case ("Welcome"):
		244	{
		245	if (e.Node.Name == "Introduction")
		246	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Introduction.htm");
		247	else if (e.Node.Name == "Help")
		248	welcomeView.Url = new Uri("http://tim32.org/~freddie/LassyPad/Help.htm");
		249
		250	break;
		251	}
		252	case ("Files"):
		253	{
		254	showFile(e.Node.Name);
		255	break;
		256	}
		257	}
		258	}
		259	}
		260
		261	// other functions
		262
7	freddie	263	public void insertImageFromFile()
		264	{
		265	DialogResult res = openFileDialog1.ShowDialog();
		266	if (openFileDialog1.FileName != "" && res != DialogResult.Cancel)
		267	{
		268	// HELL - Get help from somewhere....
		269	}
		270	}
		271
		272	public void zoomIn()
		273	{
		274	editorView.ZoomFactor *= 1.2f;
		275	}
		276
		277	public void zoomOut()
		278	{
		279	editorView.ZoomFactor /= 1.2f;
		280	}
		281
1	freddie	282	public void setSelection()
		283	{
		284	editorView.Select(selectionStart, selectionLength);
		285	}
		286
		287	public void showFile(int fileID)
		288	{
		289	tabControl.SelectedIndex = 1;
		290	editorView.Rtf = files[fileID].rtfBox.Rtf;
		291	curFileID = fileID;
9	freddie	292	if (files[curFileID].isRtf)
		293	syntaxHighlightingToolStripMenuItem.Enabled = false;
		294	else
		295	syntaxHighlightingToolStripMenuItem.Enabled = true;
1	freddie	296	}
		297
		298	public void showFile(string filename)
		299	{
		300	tabControl.SelectedIndex = 1;
		301	for (int i = 0; i < files.Count; i++)
		302	{
3	freddie	303	if (files[i].loc == filename)
		304	{
		305	editorView.Rtf = files[i].rtfBox.Rtf;
		306	curFileID = i;
9	freddie	307	if (files[curFileID].isRtf)
		308	syntaxHighlightingToolStripMenuItem.Enabled = false;
		309	else
		310	syntaxHighlightingToolStripMenuItem.Enabled = true;
3	freddie	311	return;
		312	}
1	freddie	313	}
		314	}
		315
		316	// file functions
		317
		318	public void newFile()
		319	{
		320	int i = 0;
3	freddie	321	bool exists;
1	freddie	322	while (true)
		323	{
3	freddie	324	exists = false;
1	freddie	325	for (int j = 0; j < files.Count; j++)
		326	{
3	freddie	327	if ((files[j].loc == "NewFile" + i.ToString() + ".rtf"))
		328	exists = true;
1	freddie	329	}
3	freddie	330	if (!exists)
		331	{
		332	files.Add(new rtfFile("NewFile" + i.ToString() + ".rtf"));
		333	treeView.Nodes["Files"].Nodes.Add("NewFile" + i.ToString() + ".rtf", "NewFile" + i.ToString() + ".rtf");
9	freddie	334	files[files.Count - 1].isRtf = true;
3	freddie	335	showFile(files.Count - 1);
		336	return;
		337	}
1	freddie	338	i++;
		339	}
		340
		341	}
		342
		343	public void renameFile(string filename, string newFilename)
		344	{
3	freddie	345	treeView.Nodes["Files"].Nodes[filename].Text = newFilename;
		346	treeView.Nodes["Files"].Nodes[filename].Name = newFilename;
1	freddie	347	for (int i = 0; i < files.Count; i++)
		348	{
		349	if (files[i].loc == filename)
		350	files[i].loc = newFilename;
		351	}
		352	}
		353
3	freddie	354	public void renameFile(int fileID, string newFilename)
		355	{
		356	treeView.Nodes["Files"].Nodes[files[fileID].loc].Text = newFilename;
		357	treeView.Nodes["Files"].Nodes[files[fileID].loc].Name = newFilename;
		358	files[fileID].loc = newFilename;
		359	}
		360
1	freddie	361	public void openFile()
		362	{
4	freddie	363	bool openRes;
1	freddie	364	DialogResult res = openFileDialog1.ShowDialog();
		365	if (openFileDialog1.FileName != "" && res != DialogResult.Cancel)
		366	{
		367	files.Add(new rtfFile(openFileDialog1.FileName));
4	freddie	368	openRes = files[files.Count - 1].open();
		369	if (openRes)
		370	{
		371	treeView.Nodes["Files"].Nodes.Add(openFileDialog1.FileName, openFileDialog1.FileName);
		372	showFile(files.Count - 1);
		373	}
		374	else
		375	files.RemoveAt(files.Count - 1);
1	freddie	376	}
		377	}
		378
		379	public void closeFile()
		380	{
		381	if (curFileID < files.Count && curFileID > -1)
		382	{
		383	treeView.Nodes["Files"].Nodes.RemoveByKey(files[curFileID].loc);
		384	files.RemoveAt(curFileID);
		385	if (curFileID >= files.Count)
		386	curFileID--;
		387	if (files.Count > 0)
		388	showFile(curFileID);
		389	else
		390	tabControl.SelectedIndex = 0;
		391	}
		392	}
		393
8	freddie	394	public void saveAll()
		395	{
		396	for (int i = 0; i < files.Count; i++)
		397	files[i].save();
		398	}
		399
1	freddie	400	// format functions
		401
		402	public void addStyle(FontStyle newStyles)
		403	{
		404	FontStyle fStyle = editorView.SelectionFont.Style;
		405	editorView.SelectionFont = new Font(editorView.SelectionFont, fStyle \| newStyles);
		406	}
		407
		408	public void remStyle(FontStyle remStyles)
		409	{
		410	FontStyle fStyle = editorView.SelectionFont.Style;
		411	fStyle -= remStyles;
		412	editorView.SelectionFont = new Font(editorView.SelectionFont, fStyle);
		413	}
		414
		415	// form events
		416
		417	void EditorViewTextChanged(object sender, EventArgs e)
		418	{
		419	if (curFileID < files.Count && curFileID > -1)
		420	{
		421	files[curFileID].rtfBox.Rtf = editorView.Rtf;
		422	files[curFileID].saved = false;
		423	}
		424	}
		425
		426	void EditorViewSelectionChanged(object sender, EventArgs e)
		427	{
		428	selectionStart = editorView.SelectionStart;
		429	selectionLength = editorView.SelectionLength;
7	freddie	430	textColourF.ForeColor = editorView.SelectionColor;
2	tom	431	// sizeF.Text = editorView.SelectionFont.Size.ToString();
1	freddie	432	}
		433
		434	#region File stuff
		435
		436	void ToolStripButton1Click(object sender, EventArgs e)
		437	{
		438	newFile();
		439	}
		440
		441	void NewToolStripMenuItemClick(object sender, EventArgs e)
		442	{
		443	newFile();
		444	}
		445
		446	void ToolStripButton2Click(object sender, EventArgs e)
		447	{
		448	openFile();
		449	}
		450
		451	void OpenToolStripMenuItemClick(object sender, EventArgs e)
		452	{
		453	openFile();
		454	}
		455
		456	void ToolStripButton3Click(object sender, EventArgs e)
		457	{
		458	files[curFileID].save();
		459	}
		460
		461	void SaveToolStripMenuItemClick(object sender, EventArgs e)
		462	{
		463	files[curFileID].save();
		464	}
		465
		466	void ToolStripButton4Click(object sender, EventArgs e)
		467	{
		468	closeFile();
		469	}
		470
3	freddie	471	void SaveAsToolStripMenuItemClick(object sender, EventArgs e)
		472	{
		473	DialogResult res = saveFileDialog1.ShowDialog();
		474	if (saveFileDialog1.FileName != "" && res != DialogResult.Cancel)
		475	{
		476	renameFile(curFileID, saveFileDialog1.FileName);
		477	files[curFileID].loc = saveFileDialog1.FileName;
		478	files[curFileID].save();
		479	}
		480	}
		481
1	freddie	482	#endregion
		483
		484	#region Format stuff
		485
		486	void BoldFClick(object sender, EventArgs e)
		487	{
		488	if (editorView.SelectionFont.Bold)
		489	remStyle(FontStyle.Bold);
		490	else
		491	addStyle(FontStyle.Bold);
		492	}
		493
		494	void ItalicFClick(object sender, EventArgs e)
		495	{
		496	if (editorView.SelectionFont.Italic)
		497	remStyle(FontStyle.Italic);
		498	else
		499	addStyle(FontStyle.Italic);
		500	}
		501
		502	void UnderlineFClick(object sender, EventArgs e)
		503	{
		504	if (editorView.SelectionFont.Underline)
		505	remStyle(FontStyle.Underline);
		506	else
		507	addStyle(FontStyle.Underline);
		508	}
		509
		510	void ToolStripButton5Click(object sender, EventArgs e)
		511	{
		512	editorView.SelectionAlignment = HorizontalAlignment.Left;
		513	}
		514
		515	void ToolStripButton6Click(object sender, EventArgs e)
		516	{
		517	editorView.SelectionAlignment = HorizontalAlignment.Center;
		518	}
		519
		520	void ToolStripButton7Click(object sender, EventArgs e)
		521	{
		522	editorView.SelectionAlignment = HorizontalAlignment.Right;
		523	}
		524
		525	void SizeFTextChanged(object sender, EventArgs e)
		526	{
		527	setSelection();
		528	FontStyle fStyle = editorView.SelectionFont.Style;
		529	float size = 0.0f;
		530	if (float.TryParse(sizeF.Text, out size))
		531	{
		532	if (size > 0)
		533	editorView.SelectionFont = new Font(editorView.SelectionFont.FontFamily, size, fStyle);
		534	}
		535	}
		536
		537	#endregion
		538
		539	void WordWrapToolStripMenuItemClick(object sender, EventArgs e)
		540	{
		541	editorView.WordWrap = ! editorView.WordWrap;
		542	wordWrapToolStripMenuItem.Checked = editorView.WordWrap;
		543	}
6	freddie	544
		545	void ToolStripButton8Click(object sender, EventArgs e)
		546	{
7	freddie	547	insertImageFromFile();
6	freddie	548	}
7	freddie	549
		550	#region editorMenuStrip
		551
		552	void CloseFileToolStripMenuItemClick(object sender, EventArgs e)
		553	{
		554	closeFile();
		555	}
		556
		557	void SaveFileToolStripMenuItemClick(object sender, EventArgs e)
		558	{
		559	files[curFileID].save();
		560	}
		561
		562	void InToolStripMenuItemClick(object sender, EventArgs e)
		563	{
		564	zoomIn();
		565	}
		566
		567	void OutToolStripMenuItemClick(object sender, EventArgs e)
		568	{
		569	zoomOut();
		570	}
		571
		572	#endregion
		573
8	freddie	574	void TextColourFClick(object sender, EventArgs e)
7	freddie	575	{
		576	DialogResult res = colorDialog1.ShowDialog();
		577	if (res != DialogResult.Cancel)
		578	{
		579	textColourF.ForeColor = colorDialog1.Color;
		580	editorView.SelectionColor = colorDialog1.Color;
		581	}
		582	}
8	freddie	583
		584	void ToolStripButton9Click(object sender, EventArgs e)
		585	{
		586	saveAll();
		587	}
9	freddie	588
		589	void TabControlSelectedIndexChanged(object sender, EventArgs e)
		590	{
		591	if (tabControl.SelectedIndex == 1 && files.Count == 0)
		592	{
		593	newFile();
		594	}
		595	}
		596
		597	void SyntaxHighlightingToolStripMenuItemSelectedIndexChanged(object sender, EventArgs e)
		598	{
		599
		600	// clear own highlighting
		601	files[curFileID].rtfBox.Rtf = editorView.Text;
		602	files[curFileID].syntax = -1;
		603
		604	// sort out new stuff
		605	if (syntaxHighlightingToolStripMenuItem.SelectedIndex == 1)
		606	{
		607	for (int i = 0; i < syntaxes.Count; i++)
		608	{
		609	if (files[curFileID].loc.EndsWith(syntaxes[i].id))
		610	{
		611	files[curFileID].syntax = i;
		612	break;
		613	}
		614	}
		615	}
		616	else
		617	files[curFileID].syntax = syntaxHighlightingToolStripMenuItem.SelectedIndex - 2;
		618
		619	applySyntax(curFileID);
		620	showFile(curFileID);
		621
		622	}
		623
		624	public void applySyntax(int fileID)
		625	{
		626	if (files[fileID].isRtf)
		627	return;
		628
		629	if (files[fileID].syntax == -1)
		630	files[fileID].rtfBox.Rtf = files[fileID].rtfBox.Text;
		631	else
		632	{
		633	int pos;
		634	string[] data = files[fileID].rtfBox.Text.Split(new char[] { ' ', '\n' });
		635	for (int i = 0; i < syntaxes[files[fileID].syntax].words.Count; i++)
		636	{
		637	pos = 0;
		638	for (int j = 0; j < data.Length; j++)
		639	{
		640	if (syntaxes[files[fileID].syntax].words[i].words.Contains(data[j]))
		641	{
		642	files[fileID].rtfBox.Select(pos, data[j].Length);
		643	files[fileID].rtfBox.SelectionColor = syntaxes[files[fileID].syntax].words[i].colour;
		644	}
		645	pos += data[j].Length + 1;
		646	}
		647	}
		648	}
		649
		650	}
1	freddie	651	}
		652	}

Subversion Repositories LassyPad

(root)/LassyPad/MainForm.cs - Rev 9