void SpellView::incrementalUpdate()
{
if (!mModel.get())
{
return;
}
mModel->update();
bool fullUpdateRequired = false;
SpellModel::ModelIndex maxSpellIndexFound = -1;
for (std::vector< LineInfo >::iterator it = mLines.begin(); it != mLines.end(); ++it)
{
// only update the lines that are "updateable"
SpellModel::ModelIndex spellIndex(it->mSpellIndex);
if (spellIndex != NoSpellIndex)
{
Gui::SharedStateButton* nameButton = reinterpret_cast<Gui::SharedStateButton*>(it->mLeftWidget);
// match model against line
// if don't match, then major change has happened, so do a full update
if (mModel->getItemCount() <= static_cast<unsigned>(spellIndex))
{
fullUpdateRequired = true;
break;
}
// more checking for major change.
const Spell& spell = mModel->getItem(spellIndex);
if (nameButton->getCaption() != spell.mName)
{
fullUpdateRequired = true;
break;
}
else
{
maxSpellIndexFound = spellIndex;
Gui::SharedStateButton* costButton = reinterpret_cast<Gui::SharedStateButton*>(it->mRightWidget);
if ((costButton != NULL) && (costButton->getCaption() != spell.mCostColumn))
{
costButton->setCaption(spell.mCostColumn);
}
}
}
}
// special case, look for spells added to model that are beyond last updatable item
SpellModel::ModelIndex topSpellIndex = mModel->getItemCount() - 1;
if (fullUpdateRequired ||
((0 <= topSpellIndex) && (maxSpellIndexFound < topSpellIndex)))
{
update();
}
}
void SpellView::update()
{
if (!mModel.get())
return;
mModel->update();
int curType = -1;
const int spellHeight = 18;
mLines.clear();
while (mScrollView->getChildCount())
MyGUI::Gui::getInstance().destroyWidget(mScrollView->getChildAt(0));
for (SpellModel::ModelIndex i = 0; i<int(mModel->getItemCount()); ++i)
{
const Spell& spell = mModel->getItem(i);
if (curType != spell.mType)
{
if (spell.mType == Spell::Type_Power)
addGroup("#{sPowers}", "");
else if (spell.mType == Spell::Type_Spell)
addGroup("#{sSpells}", "#{sCostChance}");
else
addGroup("#{sMagicItem}", "#{sCostCharge}");
curType = spell.mType;
}
const std::string skin = spell.mActive ? "SandTextButton" : "SpellTextUnequipped";
Gui::SharedStateButton* t = mScrollView->createWidget<Gui::SharedStateButton>(skin,
MyGUI::IntCoord(0, 0, 0, spellHeight), MyGUI::Align::Left | MyGUI::Align::Top);
t->setCaption(spell.mName);
t->setTextAlign(MyGUI::Align::Left);
adjustSpellWidget(spell, i, t);
if (!spell.mCostColumn.empty() && mShowCostColumn)
{
Gui::SharedStateButton* costChance = mScrollView->createWidget<Gui::SharedStateButton>(skin,
MyGUI::IntCoord(0, 0, 0, spellHeight), MyGUI::Align::Left | MyGUI::Align::Top);
costChance->setCaption(spell.mCostColumn);
costChance->setTextAlign(MyGUI::Align::Right);
adjustSpellWidget(spell, i, costChance);
Gui::ButtonGroup group;
group.push_back(t);
group.push_back(costChance);
Gui::SharedStateButton::createButtonGroup(group);
mLines.push_back(LineInfo(t, costChance, i));
}
else
mLines.push_back(LineInfo(t, (MyGUI::Widget*)NULL, i));
t->setStateSelected(spell.mSelected);
}
layoutWidgets();
}