protected override GH_GetterResult Prompt_Singular(ref Types.Hu_Font value)
{
System.Drawing.Font Font = GH_FontPicker.ShowFontPickerWindow(GH_FontServer.Standard);
if (Font == null)
{
return(GH_GetterResult.cancel);
}
value = new Hu_Font(Font);
return(GH_GetterResult.success);
}
private void SelectFontHandler(object sender, EventArgs e)
{
var form = GH_FontPicker.CreateFontPickerWindow(Settings.Font);
form.CreateControl();
var picker = form.Controls.OfType <GH_FontPicker>().FirstOrDefault();
if (picker == null)
{
return;
}
var panel = form.Controls.OfType <Panel>().FirstOrDefault();
if (panel == null)
{
return;
}
var pickerType = typeof(GH_FontPicker);
var sizeScroller = pickerType.GetField("_SizeScroller", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance).GetValue(picker) as GH_DigitScroller;
var boldChecker = pickerType.GetField("_BoldCheck", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance).GetValue(picker) as CheckBox;
var italicChecker = pickerType.GetField("_ItalicCheck", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance).GetValue(picker) as CheckBox;
var fontScroller = pickerType.GetField("_FontList", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance).GetValue(picker) as GH_FontList;
sizeScroller.ValueChanged += PreviewFontChangedHandler;
boldChecker.CheckedChanged += PreviewFontChangedHandler;
italicChecker.CheckedChanged += PreviewFontChangedHandler;
fontScroller.MouseClick += PreviewFontChangedHandler;
var defaultButton = new Button()
{
Text = "Default",
Width = Grasshopper.Global_Proc.UiAdjust(80),
Dock = DockStyle.Right,
DialogResult = DialogResult.Yes
};
defaultButton.Click += DefaultFontHandler;
panel.Controls.Add(defaultButton);
var editor = Grasshopper.Instances.DocumentEditor;
GH_WindowsFormUtil.CenterFormOnWindow(form, editor, true);
var result = form.ShowDialog(editor);
if (result == DialogResult.OK)
{
var font = form.Tag as Font;
if (font != null)
{
Settings.ResetFonts();
Settings.Font = font;
}
}
else if (result == DialogResult.Yes)
{
Settings.ResetFonts();
Settings.Font = GH_FontServer.StandardItalic;
}
Grasshopper.Instances.ActiveCanvas?.Refresh();
sizeScroller.ValueChanged -= PreviewFontChangedHandler;
boldChecker.CheckedChanged -= PreviewFontChangedHandler;
italicChecker.CheckedChanged -= PreviewFontChangedHandler;
fontScroller.MouseClick -= PreviewFontChangedHandler;
defaultButton.Click -= DefaultFontHandler;
void PreviewFontChangedHandler(object s, EventArgs args)
{
var font = picker.SelectedFont;
if (font != null)
{
var currentFont = Settings.Font;
Settings.Font = font;
Grasshopper.Instances.ActiveCanvas?.Refresh();
Settings.Font = currentFont;
}
}
void DefaultFontHandler(object s, EventArgs args)
{
}
}
