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Minor changes to the grand prix editor

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This commit is contained in:
konstin 2014-04-25 18:40:41 +02:00 committed by hiker
parent 3487f70740
commit d747b6af3f
1 changed files with 6 additions and 8 deletions
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14
src/states_screens/edit_gp_screen.cpp
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@ -272,10 +272,8 @@ void EditGPScreen::setModified(const bool modified)
// -----------------------------------------------------------------------------
void EditGPScreen::setSelected(const int selected)
{
IconButtonWidget* button_up = getWidget<IconButtonWidget>("up");
assert(button_up != NULL);
IconButtonWidget* button_down = getWidget<IconButtonWidget>("down");
assert(button_down != NULL);
assert(getWidget<IconButtonWidget>("up") != NULL);
assert(getWidget<IconButtonWidget>("down") != NULL);
m_selected = selected;
}
@ -307,14 +305,14 @@ bool EditGPScreen::save()
else
{
new MessageDialog(
_("An error occurred while trying to save your grand prix"),
_("An error occurred while trying to save your grand prix."),
MessageDialog::MESSAGE_DIALOG_OK, NULL, false);
return false;
}
}
// -----------------------------------------------------------------------------
void EditGPScreen::back ()
void EditGPScreen::back()
{
m_action.clear();
m_modified = false;
@ -324,11 +322,11 @@ void EditGPScreen::back ()
// -----------------------------------------------------------------------------
bool EditGPScreen::canMoveUp() const
{
return (m_selected > 0 && m_selected < m_list->getItemCount());
return (0 < m_selected && m_selected < m_list->getItemCount());
}
// -----------------------------------------------------------------------------
bool EditGPScreen::canMoveDown() const
{
return (m_selected >= 0 && m_selected < (m_list->getItemCount() - 1));
return (0 =< m_selected && m_selected < m_list->getItemCount() - 1);
}