private void btbFind_Click(object sender, EventArgs e)
{
if (!(this.cmbFind.Text == string.Empty))
{
FrmMain frmMain = (FrmMain)this.Owner;
if (frmMain.tsmTabbed.Checked)
{
foreach (Control control in frmMain.Controls)
{
try
{
TabControl tabControl = (TabControl)control;
TabPage tabPage = tabControl.SelectedTab;
CustomRichTextBox richTextBox = (CustomRichTextBox)tabPage.Controls[0];
this.searchInRichTextBox(richTextBox);
}
catch (InvalidCastException ex) { }
}
}
else
{
Form activeForm = frmMain.ActiveMdiChild;
CustomRichTextBox richTextBox = (CustomRichTextBox)activeForm.Controls[0];
this.searchInRichTextBox(richTextBox);
}
}
}
private void tsmTabbed_Click(object sender, EventArgs e)
{
this.tsmWindow.Enabled = true;
this.tsmWindow.Checked = false;
this.tsmTabbed.Enabled = false;
this.tsmTabbed.Checked = true;
tcMain.Visible = true;
foreach (Form form in this.MdiChildren)
{
foreach (Control control in form.Controls)
{
try
{
CustomRichTextBox richTextBox = (CustomRichTextBox)control;
TabPage tabPage = new TabPage();
tabPage.Controls.Add(richTextBox);
tcMain.TabPages.Add(tabPage);
tabPage.Text = form.Text;
}
catch (InvalidCastException ex) { }
}
form.Dispose();
}
tpPlus = new TabPage();
tpPlus.Text = "+";
tcMain.TabPages.Add(tpPlus);
this.IsMdiContainer = false;
}
private void tsmWindow_Click(object sender, EventArgs e)
{
this.tsmWindow.Enabled = false;
this.tsmWindow.Checked = true;
this.tsmTabbed.Enabled = true;
this.tsmTabbed.Checked = false;
this.IsMdiContainer = true;
createSelectedTabForm();
foreach (TabPage tabPage in this.tcMain.TabPages)
{
if (tabPage.GetHashCode() != tcMain.SelectedTab.GetHashCode())
{
foreach (Control control in tabPage.Controls)
{
try {
CustomRichTextBox richTextBox = (CustomRichTextBox)control;
Form form = new Form();
form.MdiParent = this;
form.Controls.Add(richTextBox);
form.Text = tabPage.Text;
form.Show();
form.BringToFront();
} catch (InvalidCastException ex) { }
}
}
}
this.tcMain.Controls.Clear();
this.tcMain.Visible = false;
}
private void createSelectedTabForm()
{
CustomRichTextBox richTextBox = (CustomRichTextBox)tcMain.SelectedTab.Controls[0];
Form form = new Form();
form.MdiParent = this;
form.Controls.Add(richTextBox);
form.Text = tcMain.SelectedTab.Text;
form.Show();
}
private void tsmiSaveAs_Click(object sender, EventArgs e)
{
if (this.tsmTabbed.Checked)
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
TabPage selectedTab = this.tcMain.SelectedTab;
foreach (Control control in selectedTab.Controls)
{
try
{
CustomRichTextBox richTextBox = (CustomRichTextBox)control;
System.IO.File.WriteAllText(saveFileDialog.FileName, richTextBox.Text);
Model.Content content = richTextBox.Content;
content.FileName = saveFileDialog.FileName;
content.offDirtyBit();
this.Text = "MyOwnTextEditor - " + content.FileName;
this.tcMain.SelectedTab.Text = content.FileName;
richTextBox.Select();
}
catch (InvalidCastException ex) { }
}
}
catch (Exception exception)
{
MessageBox.Show("There was an error writing the file");
}
}
}
else
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
try {
Form form = this.ActiveMdiChild;
CustomRichTextBox richTextBox = (CustomRichTextBox)form.Controls[0];
System.IO.File.WriteAllText(saveFileDialog.FileName, richTextBox.Text);
Model.Content content = richTextBox.Content;
content.FileName = saveFileDialog.FileName;
content.offDirtyBit();
this.Text = "MyOwnTextEditor - " + content.FileName;
form.Text = content.FileName;
richTextBox.Select();
}
catch (NullReferenceException ex) {
}
}
}
}
private void open()
{
OpenFileDialog openFileDialog = new OpenFileDialog();
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
if (this.tsmTabbed.Checked)
{
TabPage selectedTab = this.tcMain.SelectedTab;
foreach (Control control in selectedTab.Controls)
{
try
{
CustomRichTextBox richTextBox = (CustomRichTextBox)control;
richTextBox.Text = System.IO.File.ReadAllText(openFileDialog.FileName);
Model.Content content = richTextBox.Content;
content.FileName = openFileDialog.FileName;
content.offDirtyBit();
this.Text = "MyOwnTextEditor - " + content.FileName;
selectedTab.Text = content.FileName;
richTextBox.Select();
}
catch (InvalidCastException e) { }
}
}
else
{
Form form = this.MdiChildren.Last();
try
{
CustomRichTextBox richTextBox = (CustomRichTextBox)form.Controls[0];
richTextBox.Text = System.IO.File.ReadAllText(openFileDialog.FileName);
Model.Content content = richTextBox.Content;
content.FileName = openFileDialog.FileName;
content.offDirtyBit();
form.Text = content.FileName;
richTextBox.Select();
}
catch (InvalidCastException ex) { }
}
}
catch (Exception exception)
{
MessageBox.Show("There was an error reading the file");
}
}
}
private void tsmiSave_Click(object sender, EventArgs e)
{
if (this.tsmTabbed.Checked)
{
if (customTextRichBoxes[tcMain.SelectedIndex].Content.FileName == String.Empty)
{
this.tsmiSaveAs_Click(sender, e);
}
else
{
TabPage selectedTab = this.tcMain.SelectedTab;
foreach (Control control in selectedTab.Controls)
{
try
{
CustomRichTextBox richTextBox = (CustomRichTextBox)control;
System.IO.File.WriteAllText(this.customTextRichBoxes[this.tcMain.SelectedIndex].Content.FileName, richTextBox.Text);
Model.Content content = this.customTextRichBoxes[this.tcMain.SelectedIndex].Content;
content.offDirtyBit();
selectedTab.Text = content.FileName;
richTextBox.Select();
}
catch (InvalidCastException ex) { }
}
}
}
else
{
try
{
Form form = this.ActiveMdiChild;
CustomRichTextBox richTextBox = (CustomRichTextBox)form.Controls[0];
if (richTextBox.Content.FileName == String.Empty)
{
this.tsmiSaveAs_Click(sender, e);
}
else
{
System.IO.File.WriteAllText(richTextBox.Content.FileName, richTextBox.Text);
Model.Content content = richTextBox.Content;
content.offDirtyBit();
form.Text = content.FileName;
richTextBox.Select();
}
}
catch (NullReferenceException ex)
{
}
}
}
private void newTabPage()
{
CustomRichTextBox richTextBox = new CustomRichTextBox(new Model.Content());
TabPage tabPage = new TabPage("new File");
this.tcMain.TabPages.Insert(this.tcMain.TabPages.Count - 1, tabPage);
tabPage.Controls.Add(richTextBox);
richTextBox.Dock = DockStyle.Fill;
richTextBox.TextChanged += this.rtbTextChanged;
this.tcMain.SelectedTab = tabPage;
this.customTextRichBoxes.Add(richTextBox);
richTextBox.Select();
}
private void newChildForm()
{
CustomRichTextBox richTextBox = new CustomRichTextBox(new Model.Content());
richTextBox.Dock = DockStyle.Fill;
richTextBox.TextChanged += this.rtbTextChanged;
Form form = new Form();
form.MdiParent = this;
form.Controls.Add(richTextBox);
form.Show();
this.customTextRichBoxes.Add(richTextBox);
richTextBox.Select();
}
private void searchInRichTextBox(CustomRichTextBox richTextBox)
{
richTextBox.TextChanged -= ((FrmMain)this.Owner).rtbTextChanged;
string text = richTextBox.Text;
richTextBox.Clear();
richTextBox.Text = text;
startIndex = richTextBox.Text.IndexOf(cmbFind.Text, startIndex + 1);
if (startIndex != -1)
{
richTextBox.Select(startIndex, cmbFind.Text.Length);
richTextBox.SelectionColor = System.Drawing.Color.White;
richTextBox.SelectionBackColor = System.Drawing.Color.Blue;
richTextBox.TextChanged += ((FrmMain)this.Owner).rtbTextChanged;
}
}
public void rtbTextChanged(object sender, EventArgs e)
{
if (this.tsmTabbed.Checked)
{
if (!this.customTextRichBoxes[this.tcMain.SelectedIndex].Content.DirtyBit)
{
this.customTextRichBoxes[this.tcMain.SelectedIndex].Content.onDirtyBit();
this.tcMain.SelectedTab.Text = this.tcMain.SelectedTab.Text + '*';
}
}
else
{
CustomRichTextBox richTextBox = (CustomRichTextBox)sender;
if (!richTextBox.Content.DirtyBit)
{
richTextBox.Content.onDirtyBit();
richTextBox.Parent.Text = richTextBox.Parent.Text + '*';
}
}
}
public FrmMain()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("es-ES");
// Sets the UI culture to French (France)
Thread.CurrentThread.CurrentUICulture = new CultureInfo("es-ES");
InitializeComponent();
customTextRichBoxes = new List <CustomRichTextBox>();
CustomRichTextBox richTextBox = new CustomRichTextBox(new Model.Content());
richTextBox.Dock = DockStyle.Fill;
tp1.Controls.Add(richTextBox);
richTextBox.TextChanged += this.rtbTextChanged;
this.tcMain.SelectedTab = tp1;
this.customTextRichBoxes.Add(richTextBox);
richTextBox.Select();
}
