internal static Rectangle ConstrainToScreenWorkingAreaBounds(Rectangle bounds)
{
return(ConstrainToBounds(Screen.GetWorkingArea(bounds), bounds));
}
private void InitFormsSize()
{
int tb_width = 0;
// Max width of messagebox must be 60% of screen width
int max_width = (int)(Screen.GetWorkingArea(this).Width * 0.6);
// First we have to know the size of text + image
Drawing.SizeF tsize = TextRenderer.MeasureString(msgbox_text, this.Font, max_width);
text_rect.Size = tsize;
if (icon_image != null)
{
tsize.Width += icon_image.Width + 10;
if (icon_image.Height > tsize.Height)
{
// Place text middle-right
text_rect.Location = new Point(icon_image.Width + space_image_text + space_border, (int)((icon_image.Height / 2) - (tsize.Height / 2)) + space_border);
}
else
{
text_rect.Location = new Point(icon_image.Width + space_image_text + space_border, 2 + space_border);
}
if (tsize.Height < icon_image.Height)
{
tsize.Height = icon_image.Height;
}
}
else
{
text_rect.Location = new Point(space_border + button_space, space_border);
}
tsize.Height += space_border * 2;
// Now we want to know the amount of buttons
int buttoncount;
switch (msgbox_buttons)
{
case MessageBoxButtons.OK:
buttoncount = 1;
break;
case MessageBoxButtons.OKCancel:
buttoncount = 2;
break;
case MessageBoxButtons.AbortRetryIgnore:
buttoncount = 3;
break;
case MessageBoxButtons.YesNoCancel:
buttoncount = 3;
break;
case MessageBoxButtons.YesNo:
buttoncount = 2;
break;
case MessageBoxButtons.RetryCancel:
buttoncount = 2;
break;
default:
buttoncount = 0;
break;
}
if (show_help)
{
buttoncount++;
}
// Calculate the width based on amount of buttons
tb_width = (button_width + button_space) * buttoncount;
// The form caption can also make us bigger
SizeF caption = TextRenderer.MeasureString(Text, new Font(DefaultFont, FontStyle.Bold));
// Use the bigger of the caption size (plus some arbitrary borders/close button)
// or the text size, up to 60% of the screen (max_size)
Size new_size = new SizeF(Math.Min(Math.Max(caption.Width + 40, tsize.Width), max_width), tsize.Height).ToSize();
// Now we choose the good size for the form
if (new_size.Width > tb_width)
{
this.ClientSize = new Size(new_size.Width + (space_border * 2), Height = new_size.Height + (space_border * 4));
}
else
{
this.ClientSize = new Size(tb_width + (space_border * 2), Height = new_size.Height + (space_border * 4));
}
// Now we set the left of the buttons
button_left = (this.ClientSize.Width / 2) - (tb_width / 2) + 5;
AddButtons();
size_known = true;
// Still needs to implement defaultButton and options
switch (msgbox_default)
{
case MessageBoxDefaultButton.Button2: {
if (this.buttons[1] != null)
{
ActiveControl = this.buttons[1];
}
break;
}
case MessageBoxDefaultButton.Button3: {
if (this.buttons[2] != null)
{
ActiveControl = this.buttons[2];
}
break;
}
}
}
