nsresult
nsGfxButtonControlFrame::GetFormProperty(nsIAtom* aName, nsAString& aValue) const
{
nsresult rv = NS_OK;
if (nsGkAtoms::defaultLabel == aName) {
// This property is used by accessibility to get
// the default label of the button.
nsXPIDLString temp;
rv = GetDefaultLabel(temp);
aValue = temp;
} else {
aValue.Truncate();
}
return rv;
}
nsresult
nsGfxButtonControlFrame::GetLabel(nsXPIDLString& aLabel)
{
// Get the text from the "value" property on our content if there is
// one; otherwise set it to a default value (localized).
nsresult rv;
nsCOMPtr<nsIDOMHTMLInputElement> elt = do_QueryInterface(mContent);
if (mContent->HasAttr(kNameSpaceID_None, nsGkAtoms::value) && elt) {
rv = elt->GetValue(aLabel);
} else {
// Generate localized label.
// We can't make any assumption as to what the default would be
// because the value is localized for non-english platforms, thus
// it might not be the string "Reset", "Submit Query", or "Browse..."
rv = GetDefaultLabel(aLabel);
}
NS_ENSURE_SUCCESS(rv, rv);
// Compress whitespace out of label if needed.
if (!GetStyleText()->WhiteSpaceIsSignificant()) {
aLabel.CompressWhitespace();
} else if (aLabel.Length() > 2 && aLabel.First() == ' ' &&
aLabel.CharAt(aLabel.Length() - 1) == ' ') {
// This is a bit of a hack. The reason this is here is as follows: we now
// have default padding on our buttons to make them non-ugly.
// Unfortunately, IE-windows does not have such padding, so people will
// stick values like " ok " (with the spaces) in the buttons in an attempt
// to make them look decent. Unfortunately, if they do this the button
// looks way too big in Mozilla. Worse yet, if they do this _and_ set a
// fixed width for the button we run into trouble because our focus-rect
// border/padding and outer border take up 10px of the horizontal button
// space or so; the result is that the text is misaligned, even with the
// recentering we do in nsHTMLButtonFrame::Reflow. So to solve this, even
// if the whitespace is significant, single leading and trailing _spaces_
// (and not other whitespace) are removed. The proper solution, of
// course, is to not have the focus rect painting taking up 6px of
// horizontal space. We should do that instead (via XBL form controls or
// changing the renderer) and remove this.
aLabel.Cut(0, 1);
aLabel.Truncate(aLabel.Length() - 1);
}
return NS_OK;
}
void CGUIDialogBoxBase::OnInitWindow()
{
// set focus to default
m_lastControlID = m_defaultControl;
m_hasTextbox = false;
const CGUIControl *control = GetControl(CONTROL_TEXTBOX);
if (control && control->GetControlType() == CGUIControl::GUICONTROL_TEXTBOX)
m_hasTextbox = true;
// set initial labels
{
CSingleLock lock(m_section);
for (int i = 0 ; i < DIALOG_MAX_CHOICES ; ++i)
{
if (m_strChoices[i].empty())
m_strChoices[i] = GetDefaultLabel(CONTROL_CHOICES_START + i);
}
}
CGUIDialog::OnInitWindow();
}
