private void myOwnForm_Closing(object sender, FormClosingEventArgs e)
{
int i = 0;
if (this.tsmTabbed.Checked)
{
foreach (CustomRichTextBox richTextBox in this.customTextRichBoxes)
{
Model.Content content = richTextBox.Content;
tcMain.SelectedTab = tcMain.TabPages[i];
i++;
if (content.DirtyBit)
{
switch (this.showSaveQuestion(content.FileName))
{
case DialogResult.Yes:
this.tsmiSave_Click(sender, e);
break;
case DialogResult.Cancel:
e.Cancel = true;
break;
}
}
}
}
else
{
foreach (CustomRichTextBox richTextBox in this.customTextRichBoxes)
{
Model.Content content = richTextBox.Content;
this.MdiChildren[i].Focus();
i++;
if (content.DirtyBit)
{
switch (this.showSaveQuestion(content.FileName))
{
case DialogResult.Yes:
this.tsmiSave_Click(sender, e);
break;
case DialogResult.Cancel:
e.Cancel = true;
break;
}
}
}
}
}
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)
{
}
}
}
public CustomRichTextBox(Model.Content content)
{
this.Content = content;
}
