/// <summary>
/// Returns a default radiopanel.
/// This panel will try to fit into the second column,
/// if not it will take a new line and spread over the whole width.
/// </summary>
/// <param name="position">Position of the Panel.</param>
/// <param name="tag">Tag for the panel, containing data about the RadioButtons.</param>
/// <returns></returns>
private Panel CreateRadioPanel(Position position, SingleSelectionList tag)
{
Panel panel = new Panel();
panel.AutoSize = false;
panel.Tag = tag;
panel.TabIndex = position.NextTabIndex;
panel.Name = "radioPanel" + position.TabIndex.ToString();
bool takeNewLine = false; // needed to know the columnwidth when calculating the expected height
List<RadioButton> items = new List<RadioButton>(tag.Items.Count);
for (int i = 0; i < tag.Items.Count; i++)
{
RadioButton btn = new RadioButton();
btn.AutoSize = false;
btn.TabIndex = position.NextTabIndex;
btn.Name = "radioButton" + position.TabIndex.ToString();
btn.Text = tag.Items[i].Evaluate();
btn.CheckAlign = ContentAlignment.TopLeft;
btn.Checked = (i == tag.Selected);
btn.CheckedChanged += _singleSelectionListChange;
btn.Tag = i;
SetHelp(btn, tag.Help.Evaluate());
items.Add(btn);
// see if we should take a new line (add 30 for the radiobutton and to cover too small measurements)
btn.Width = (int)(btn.CreateGraphics().MeasureString(btn.Text, btn.Font).Width + 30);
if (btn.Width > position.WidthColumnTwo)
takeNewLine = true;
}
// we can't calculate the height before, because we don't know the available width (depends on takeNewLine)
// => second loop is needed
Position nPos = (Position)position.Clone();
nPos.LinePosition = 0;
int width; // values depend on the new line, we can't use Position
if (takeNewLine)
{
width = position.Width - position.Margin;
}
else
{
width = position.WidthColumnTwo;
}
foreach (RadioButton btn in items)
{
btn.Location = new Point(0, nPos.LinePosition);
if (btn.Width > width) // doesn't fit in the column, we'll have to calculate the height to avoid overlapping controls
{
btn.MaximumSize = new Size(width, (int)((double)btn.Width / width * btn.Height + position.LineHeight - btn.Height));
btn.MinimumSize = btn.MaximumSize;
btn.AutoSize = true;
nPos.LinePosition += btn.MaximumSize.Height;
}
else
nPos.LinePosition += nPos.LineHeight;
panel.Controls.Add(btn);
}
panel.Size = new Size(width, nPos.LinePosition);
// Locate and return the panel
if (!takeNewLine)
panel.Location = new Point(position.StartColumnTwo, position.LinePosition);
else
{
position.LinePosition += position.ItemHeight;
panel.Location = new Point(position.StartColumnOne + position.Margin, position.LinePosition);
}
return panel;
}
/// <summary>
/// Returns a default radiopanel.
/// This panel will try to fit into the second column,
/// if not it will take a new line and spread over the whole width.
/// </summary>
/// <param name="position">Position of the Panel.</param>
/// <param name="tag">Tag for the panel, containing data about the RadioButtons.</param>
/// <returns></returns>
private Panel CreateRadioPanel(Position position, SingleSelectionList tag)
{
Panel panel = new Panel();
panel.AutoSize = false;
panel.Tag = tag;
panel.TabIndex = position.NextTabIndex;
panel.Name = "radioPanel" + position.TabIndex.ToString();
bool takeNewLine = false; // needed to know the columnwidth when calculating the expected height
List <RadioButton> items = new List <RadioButton>(tag.Items.Count);
for (int i = 0; i < tag.Items.Count; i++)
{
RadioButton btn = new RadioButton();
btn.AutoSize = false;
btn.TabIndex = position.NextTabIndex;
btn.Name = "radioButton" + position.TabIndex.ToString();
btn.Text = tag.Items[i].Evaluate();
btn.CheckAlign = ContentAlignment.TopLeft;
btn.Checked = (i == tag.Selected);
btn.CheckedChanged += _singleSelectionListChange;
btn.Tag = i;
SetHelp(btn, tag.Help.Evaluate());
items.Add(btn);
// see if we should take a new line (add 30 for the radiobutton and to cover too small measurements)
btn.Width = (int)(btn.CreateGraphics().MeasureString(btn.Text, btn.Font).Width + 30);
if (btn.Width > position.WidthColumnTwo)
{
takeNewLine = true;
}
}
// we can't calculate the height before, because we don't know the available width (depends on takeNewLine)
// => second loop is needed
Position nPos = (Position)position.Clone();
nPos.LinePosition = 0;
int width; // values depend on the new line, we can't use Position
if (takeNewLine)
{
width = position.Width - position.Margin;
}
else
{
width = position.WidthColumnTwo;
}
foreach (RadioButton btn in items)
{
btn.Location = new Point(0, nPos.LinePosition);
if (btn.Width > width) // doesn't fit in the column, we'll have to calculate the height to avoid overlapping controls
{
btn.MaximumSize = new Size(width, (int)((double)btn.Width / width * btn.Height + position.LineHeight - btn.Height));
btn.MinimumSize = btn.MaximumSize;
btn.AutoSize = true;
nPos.LinePosition += btn.MaximumSize.Height;
}
else
{
nPos.LinePosition += nPos.LineHeight;
}
panel.Controls.Add(btn);
}
panel.Size = new Size(width, nPos.LinePosition);
// Locate and return the panel
if (!takeNewLine)
{
panel.Location = new Point(position.StartColumnTwo, position.LinePosition);
}
else
{
position.LinePosition += position.ItemHeight;
panel.Location = new Point(position.StartColumnOne + position.Margin, position.LinePosition);
}
return(panel);
}
/// <summary>
/// Builds the specified node to a Panel.
/// </summary>
/// <param name="node">Node to build to the Panel.</param>
/// <param name="position">Defines the positioning parameters.</param>
/// <returns></returns>
private Panel BuildToPanel(IConfigurationNode node, Position position)
{
Panel panel = new Panel();
panel.Tag = node == null ? null : node.ConfigObj;
panel.AutoSize = false;
panel.Height = 0;
panel.Width = position.FullWidth;
panel.Padding = new Padding(0, 0, 0, 0);
panel.Margin = new Padding(0, 0, 0, 0);
if (node == null || node.ConfigObj == null)
return panel; // Return empty panel
panel.Name = string.Format("{0}_{1}", node.Location, node.ConfigObj);
// Add heading
if (node.ConfigObj is ConfigGroup)
{
panel.Controls.Add(CreateHeading(position, node.ConfigObj.Text.Evaluate()));
position.LinePosition += position.LineHeight;
}
// Add subcontrols
foreach (IConfigurationNode subNode in node.ChildNodes)
{
if (subNode.ConfigObj.Hidden) continue;
if (subNode.ConfigObj is ConfigGroup)
{
Position pos = (Position) position.Clone();
pos.StartColumnOne += pos.Indent; // indent the first column
pos.WidthColumnOne -= pos.Indent; // shorten the width, so it doesn't overlap with column two
pos.LinePosition = 0; // reset linePosition, this is relative to the new control
// Make a recursive call to process the group to a Panel
Panel subPanel = BuildToPanel(subNode, pos);
subPanel.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
subPanel.Location = new Point(0, position.LinePosition);
subPanel.Enabled = !subNode.ConfigObj.Disabled;
panel.Controls.Add(subPanel);
position.LinePosition += pos.LinePosition;
}
else if (subNode.ConfigObj is ConfigSetting)
{
ConfigSetting setting = (ConfigSetting) subNode.ConfigObj;
setting.OnChangeEvent += _configChangedHandler;
if (setting is Entry)
{
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate()));
TextBox txt = CreateTextBox(position, setting.Columns);
txt.Text = ((Entry) setting).Value;
txt.Tag = setting;
SetHelp(txt, setting.Help.Evaluate());
txt.Enabled = !setting.Disabled;
panel.Controls.Add(txt);
position.LinePosition += position.LineHeight + position.Margin;
}
else if (setting is LimitedNumberSelect)
{
int height;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.Width, out height));
panel.Controls.Add(CreateLimitedNumberSelect(position, (LimitedNumberSelect) setting));
position.LinePosition += height + position.Margin;
}
else if (setting is MultipleEntryList)
{
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate()));
position.LinePosition += position.LineHeight;
TextBox txt = CreateMultiLineTextBox(position, setting.Rows);
txt.Tag = setting;
MultipleEntryList entryList = (MultipleEntryList) setting;
txt.Lines = new string[entryList.Lines.Count];
for (int i = 0; i < txt.Lines.Length; i++)
txt.Lines[i] = entryList.Lines[i];
SetHelp(txt, setting.Help.Evaluate());
txt.Enabled = !setting.Disabled;
panel.Controls.Add(txt);
position.LinePosition += txt.Height + position.Margin;
}
else if (setting is MultipleSelectionList)
{
int lblHeight;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.WidthColumnOne,
out lblHeight));
position.LinePosition += lblHeight + position.Margin;
CheckedListBox chk = CreateCheckedListBox(position);
MultipleSelectionList list = ((MultipleSelectionList) setting);
for (int i = 0; i < list.Items.Count; i++)
chk.Items.Add(list.Items[i], list.SelectedIndices.Contains(i));
chk.Enabled = !setting.Disabled;
panel.Controls.Add(chk);
position.LinePosition += chk.Height + position.Margin;
}
else if (setting is NumberSelect)
{
int height;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.Width, out height));
panel.Controls.Add(CreateNumberSelect(position, (NumberSelect) setting));
position.LinePosition += height + position.Margin;
}
else if (setting is Path)
{
int height;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.Width, out height));
position.LinePosition += height + position.Margin;
Panel browse = CreateBrowseEntry(position, (Path) setting);
panel.Controls.Add(browse);
position.LinePosition += browse.Height + position.Margin;
}
else if (setting is PreferenceList)
{
int height;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.Width, out height));
position.LinePosition += height + position.Margin;
Panel list = CreatePreferenceList(position, (PreferenceList) setting);
panel.Controls.Add(list);
position.LinePosition += list.Height + position.Margin;
}
else if (setting is SingleSelectionList)
{
int lblHeight;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.WidthColumnOne,
out lblHeight));
lblHeight += position.Margin;
if (((SingleSelectionList) setting).Items.Count > 3) // ComboBox
{
ComboBox cmb = CreateComboBox(position);
foreach (IResourceString item in ((SingleSelectionList)setting).Items)
cmb.Items.Add(item.Evaluate());
cmb.SelectedIndex = ((SingleSelectionList) setting).Selected;
cmb.Tag = setting;
SetHelp(cmb, setting.Help.Evaluate());
cmb.Enabled = !setting.Disabled;
panel.Controls.Add(cmb);
if (lblHeight > position.LineHeight)
position.LinePosition += (position.ItemHeight*(lblHeight/(position.ItemHeight*2)));
position.LinePosition += position.LineHeight;
}
else // 3 or less items: Radiobuttons
{
Panel radioPanel = CreateRadioPanel(position, (SingleSelectionList) setting);
panel.Enabled = !setting.Disabled;
panel.Controls.Add(radioPanel);
position.LinePosition += radioPanel.Height + position.Margin;
}
}
else if (setting is YesNo)
{
int lblHeight;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.WidthColumnOne, out lblHeight));
lblHeight += position.Margin;
CheckBox chk = CreateCheckBox(position);
chk.Checked = ((YesNo) setting).Yes;
chk.Tag = setting;
SetHelp(chk, setting.Help.Evaluate());
chk.Enabled = !setting.Disabled;
panel.Controls.Add(chk);
if (lblHeight > position.LineHeight)
position.LinePosition += (position.ItemHeight*(lblHeight/(position.ItemHeight*2)));
position.LinePosition += position.LineHeight;
}
}
}
panel.Height = position.LinePosition;
return panel;
}
/// <summary>
/// Builds the specified node to a Panel.
/// </summary>
/// <param name="node">Node to build to the Panel.</param>
/// <param name="position">Defines the positioning parameters.</param>
/// <returns></returns>
private Panel BuildToPanel(IConfigurationNode node, Position position)
{
Panel panel = new Panel();
panel.Tag = node == null ? null : node.ConfigObj;
panel.AutoSize = false;
panel.Height = 0;
panel.Width = position.FullWidth;
panel.Padding = new Padding(0, 0, 0, 0);
panel.Margin = new Padding(0, 0, 0, 0);
if (node == null || node.ConfigObj == null)
{
return(panel); // Return empty panel
}
panel.Name = string.Format("{0}_{1}", node.Location, node.ConfigObj);
// Add heading
if (node.ConfigObj is ConfigGroup)
{
panel.Controls.Add(CreateHeading(position, node.ConfigObj.Text.Evaluate()));
position.LinePosition += position.LineHeight;
}
// Add subcontrols
foreach (IConfigurationNode subNode in node.ChildNodes)
{
if (subNode.ConfigObj.Hidden)
{
continue;
}
if (subNode.ConfigObj is ConfigGroup)
{
Position pos = (Position)position.Clone();
pos.StartColumnOne += pos.Indent; // indent the first column
pos.WidthColumnOne -= pos.Indent; // shorten the width, so it doesn't overlap with column two
pos.LinePosition = 0; // reset linePosition, this is relative to the new control
// Make a recursive call to process the group to a Panel
Panel subPanel = BuildToPanel(subNode, pos);
subPanel.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
subPanel.Location = new Point(0, position.LinePosition);
subPanel.Enabled = !subNode.ConfigObj.Disabled;
panel.Controls.Add(subPanel);
position.LinePosition += pos.LinePosition;
}
else if (subNode.ConfigObj is ConfigSetting)
{
ConfigSetting setting = (ConfigSetting)subNode.ConfigObj;
setting.OnChangeEvent += _configChangedHandler;
if (setting is Entry)
{
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate()));
TextBox txt = CreateTextBox(position, setting.Columns);
txt.Text = ((Entry)setting).Value;
txt.Tag = setting;
SetHelp(txt, setting.Help.Evaluate());
txt.Enabled = !setting.Disabled;
panel.Controls.Add(txt);
position.LinePosition += position.LineHeight + position.Margin;
}
else if (setting is LimitedNumberSelect)
{
int height;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.Width, out height));
panel.Controls.Add(CreateLimitedNumberSelect(position, (LimitedNumberSelect)setting));
position.LinePosition += height + position.Margin;
}
else if (setting is MultipleEntryList)
{
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate()));
position.LinePosition += position.LineHeight;
TextBox txt = CreateMultiLineTextBox(position, setting.Rows);
txt.Tag = setting;
MultipleEntryList entryList = (MultipleEntryList)setting;
txt.Lines = new string[entryList.Lines.Count];
for (int i = 0; i < txt.Lines.Length; i++)
{
txt.Lines[i] = entryList.Lines[i];
}
SetHelp(txt, setting.Help.Evaluate());
txt.Enabled = !setting.Disabled;
panel.Controls.Add(txt);
position.LinePosition += txt.Height + position.Margin;
}
else if (setting is MultipleSelectionList)
{
int lblHeight;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.WidthColumnOne,
out lblHeight));
position.LinePosition += lblHeight + position.Margin;
CheckedListBox chk = CreateCheckedListBox(position);
MultipleSelectionList list = ((MultipleSelectionList)setting);
for (int i = 0; i < list.Items.Count; i++)
{
chk.Items.Add(list.Items[i], list.SelectedIndices.Contains(i));
}
chk.Enabled = !setting.Disabled;
panel.Controls.Add(chk);
position.LinePosition += chk.Height + position.Margin;
}
else if (setting is NumberSelect)
{
int height;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.Width, out height));
panel.Controls.Add(CreateNumberSelect(position, (NumberSelect)setting));
position.LinePosition += height + position.Margin;
}
else if (setting is Path)
{
int height;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.Width, out height));
position.LinePosition += height + position.Margin;
Panel browse = CreateBrowseEntry(position, (Path)setting);
panel.Controls.Add(browse);
position.LinePosition += browse.Height + position.Margin;
}
else if (setting is PreferenceList)
{
int height;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.Width, out height));
position.LinePosition += height + position.Margin;
Panel list = CreatePreferenceList(position, (PreferenceList)setting);
panel.Controls.Add(list);
position.LinePosition += list.Height + position.Margin;
}
else if (setting is SingleSelectionList)
{
int lblHeight;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.WidthColumnOne,
out lblHeight));
lblHeight += position.Margin;
if (((SingleSelectionList)setting).Items.Count > 3) // ComboBox
{
ComboBox cmb = CreateComboBox(position);
foreach (IResourceString item in ((SingleSelectionList)setting).Items)
{
cmb.Items.Add(item.Evaluate());
}
cmb.SelectedIndex = ((SingleSelectionList)setting).Selected;
cmb.Tag = setting;
SetHelp(cmb, setting.Help.Evaluate());
cmb.Enabled = !setting.Disabled;
panel.Controls.Add(cmb);
if (lblHeight > position.LineHeight)
{
position.LinePosition += (position.ItemHeight * (lblHeight / (position.ItemHeight * 2)));
}
position.LinePosition += position.LineHeight;
}
else // 3 or less items: Radiobuttons
{
Panel radioPanel = CreateRadioPanel(position, (SingleSelectionList)setting);
panel.Enabled = !setting.Disabled;
panel.Controls.Add(radioPanel);
position.LinePosition += radioPanel.Height + position.Margin;
}
}
else if (setting is YesNo)
{
int lblHeight;
panel.Controls.Add(CreateLabel(position, setting.Text.Evaluate(), position.WidthColumnOne, out lblHeight));
lblHeight += position.Margin;
CheckBox chk = CreateCheckBox(position);
chk.Checked = ((YesNo)setting).Yes;
chk.Tag = setting;
SetHelp(chk, setting.Help.Evaluate());
chk.Enabled = !setting.Disabled;
panel.Controls.Add(chk);
if (lblHeight > position.LineHeight)
{
position.LinePosition += (position.ItemHeight * (lblHeight / (position.ItemHeight * 2)));
}
position.LinePosition += position.LineHeight;
}
}
}
panel.Height = position.LinePosition;
return(panel);
}