You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
openmw-tes3mp/apps/openmw/mwgui/quickkeysmenu.cpp

730 lines
26 KiB
C++

#include "quickkeysmenu.hpp"
#include <boost/lexical_cast.hpp>
#include <components/esm/quickkeys.hpp>
#include <components/misc/resourcehelpers.hpp>
#include "../mwworld/inventorystore.hpp"
#include "../mwworld/class.hpp"
#include "../mwworld/player.hpp"
#include "../mwbase/environment.hpp"
#include "../mwbase/world.hpp"
#include "../mwmechanics/spellcasting.hpp"
#include "../mwmechanics/spells.hpp"
#include "../mwmechanics/creaturestats.hpp"
#include "../mwgui/inventorywindow.hpp"
#include "../mwgui/bookwindow.hpp"
#include "../mwgui/scrollwindow.hpp"
#include "windowmanagerimp.hpp"
#include "itemselection.hpp"
#include "spellwindow.hpp"
#include "itemwidget.hpp"
#include "sortfilteritemmodel.hpp"
namespace MWGui
{
QuickKeysMenu::QuickKeysMenu()
: WindowBase("openmw_quickkeys_menu.layout")
, mAssignDialog(0)
, mItemSelectionDialog(0)
, mMagicSelectionDialog(0)
, mSelectedIndex(-1)
{
getWidget(mOkButton, "OKButton");
getWidget(mInstructionLabel, "InstructionLabel");
mMainWidget->setSize(mMainWidget->getWidth(),
mMainWidget->getHeight() + (mInstructionLabel->getTextSize().height - mInstructionLabel->getHeight()));
mOkButton->eventMouseButtonClick += MyGUI::newDelegate(this, &QuickKeysMenu::onOkButtonClicked);
center();
for (int i = 0; i < 10; ++i)
{
ItemWidget* button;
getWidget(button, "QuickKey" + boost::lexical_cast<std::string>(i+1));
button->eventMouseButtonClick += MyGUI::newDelegate(this, &QuickKeysMenu::onQuickKeyButtonClicked);
mQuickKeyButtons.push_back(button);
mAssigned.push_back(Type_Unassigned);
unassign(button, i);
}
}
void QuickKeysMenu::exit()
{
MWBase::Environment::get().getWindowManager()->removeGuiMode (MWGui::GM_QuickKeysMenu);
}
void QuickKeysMenu::clear()
{
for (int i=0; i<10; ++i)
{
unassign(mQuickKeyButtons[i], i);
}
}
QuickKeysMenu::~QuickKeysMenu()
{
delete mAssignDialog;
delete mItemSelectionDialog;
delete mMagicSelectionDialog;
}
void QuickKeysMenu::unassign(ItemWidget* key, int index)
{
key->clearUserStrings();
key->setItem(MWWorld::Ptr());
while (key->getChildCount()) // Destroy number label
MyGUI::Gui::getInstance().destroyWidget(key->getChildAt(0));
mAssigned[index] = Type_Unassigned;
MyGUI::TextBox* textBox = key->createWidgetReal<MyGUI::TextBox>("SandText", MyGUI::FloatCoord(0,0,1,1), MyGUI::Align::Default);
textBox->setTextAlign (MyGUI::Align::Center);
textBox->setCaption (boost::lexical_cast<std::string>(index+1));
textBox->setNeedMouseFocus (false);
}
void QuickKeysMenu::onQuickKeyButtonClicked(MyGUI::Widget* sender)
{
int index = -1;
for (int i = 0; i < 10; ++i)
{
if (sender == mQuickKeyButtons[i] || sender->getParent () == mQuickKeyButtons[i])
{
index = i;
break;
}
}
assert(index != -1);
mSelectedIndex = index;
{
// open assign dialog
if (!mAssignDialog)
mAssignDialog = new QuickKeysMenuAssign(this);
mAssignDialog->setVisible (true);
}
}
void QuickKeysMenu::onOkButtonClicked (MyGUI::Widget *sender)
{
MWBase::Environment::get().getWindowManager()->removeGuiMode(GM_QuickKeysMenu);
}
void QuickKeysMenu::onItemButtonClicked(MyGUI::Widget* sender)
{
if (!mItemSelectionDialog )
{
mItemSelectionDialog = new ItemSelectionDialog("#{sQuickMenu6}");
mItemSelectionDialog->eventItemSelected += MyGUI::newDelegate(this, &QuickKeysMenu::onAssignItem);
mItemSelectionDialog->eventDialogCanceled += MyGUI::newDelegate(this, &QuickKeysMenu::onAssignItemCancel);
}
mItemSelectionDialog->setVisible(true);
mItemSelectionDialog->openContainer(MWBase::Environment::get().getWorld()->getPlayerPtr());
mItemSelectionDialog->setFilter(SortFilterItemModel::Filter_OnlyUsableItems);
mAssignDialog->setVisible (false);
}
void QuickKeysMenu::onMagicButtonClicked(MyGUI::Widget* sender)
{
if (!mMagicSelectionDialog )
{
mMagicSelectionDialog = new MagicSelectionDialog(this);
}
mMagicSelectionDialog->setVisible(true);
mAssignDialog->setVisible (false);
}
void QuickKeysMenu::onUnassignButtonClicked(MyGUI::Widget* sender)
{
unassign(mQuickKeyButtons[mSelectedIndex], mSelectedIndex);
mAssignDialog->setVisible (false);
}
void QuickKeysMenu::onCancelButtonClicked(MyGUI::Widget* sender)
{
mAssignDialog->setVisible (false);
}
void QuickKeysMenu::onAssignItem(MWWorld::Ptr item)
{
assert (mSelectedIndex >= 0);
ItemWidget* button = mQuickKeyButtons[mSelectedIndex];
while (button->getChildCount()) // Destroy number label
MyGUI::Gui::getInstance().destroyWidget(button->getChildAt(0));
mAssigned[mSelectedIndex] = Type_Item;
button->setItem(item, ItemWidget::Barter);
button->setUserString ("ToolTipType", "ItemPtr");
button->setUserData(item);
if (mItemSelectionDialog)
mItemSelectionDialog->setVisible(false);
}
void QuickKeysMenu::onAssignItemCancel()
{
mItemSelectionDialog->setVisible(false);
}
void QuickKeysMenu::onAssignMagicItem (MWWorld::Ptr item)
{
assert (mSelectedIndex >= 0);
ItemWidget* button = mQuickKeyButtons[mSelectedIndex];
while (button->getChildCount()) // Destroy number label
MyGUI::Gui::getInstance().destroyWidget(button->getChildAt(0));
mAssigned[mSelectedIndex] = Type_MagicItem;
button->setFrame("textures\\menu_icon_select_magic_magic.dds", MyGUI::IntCoord(2, 2, 40, 40));
button->setIcon(item);
button->setUserString ("ToolTipType", "ItemPtr");
button->setUserData(item);
if (mMagicSelectionDialog)
mMagicSelectionDialog->setVisible(false);
}
void QuickKeysMenu::onAssignMagic (const std::string& spellId)
{
assert (mSelectedIndex >= 0);
ItemWidget* button = mQuickKeyButtons[mSelectedIndex];
while (button->getChildCount()) // Destroy number label
MyGUI::Gui::getInstance().destroyWidget(button->getChildAt(0));
mAssigned[mSelectedIndex] = Type_Magic;
button->setItem(MWWorld::Ptr());
button->setUserString ("ToolTipType", "Spell");
button->setUserString ("Spell", spellId);
const MWWorld::ESMStore &esmStore =
MWBase::Environment::get().getWorld()->getStore();
// use the icon of the first effect
const ESM::Spell* spell = esmStore.get<ESM::Spell>().find(spellId);
const ESM::MagicEffect* effect =
esmStore.get<ESM::MagicEffect>().find(spell->mEffects.mList.front().mEffectID);
std::string path = effect->mIcon;
int slashPos = path.rfind('\\');
path.insert(slashPos+1, "b_");
path = Misc::ResourceHelpers::correctIconPath(path);
button->setFrame("textures\\menu_icon_select_magic.dds", MyGUI::IntCoord(2, 2, 40, 40));
button->setIcon(path);
if (mMagicSelectionDialog)
mMagicSelectionDialog->setVisible(false);
}
void QuickKeysMenu::onAssignMagicCancel ()
{
mMagicSelectionDialog->setVisible(false);
}
void QuickKeysMenu::activateQuickKey(int index)
{
assert (index-1 >= 0);
ItemWidget* button = mQuickKeyButtons[index-1];
QuickKeyType type = mAssigned[index-1];
MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayerPtr();
MWWorld::InventoryStore& store = player.getClass().getInventoryStore(player);
if (type == Type_Item || type == Type_MagicItem)
{
MWWorld::Ptr item = *button->getUserData<MWWorld::Ptr>();
// make sure the item is available
if (item.getRefData ().getCount() < 1)
{
// Try searching for a compatible replacement
std::string id = item.getCellRef().getRefId();
for (MWWorld::ContainerStoreIterator it = store.begin(); it != store.end(); ++it)
{
if (Misc::StringUtils::ciEqual(it->getCellRef().getRefId(), id))
{
item = *it;
button->setUserData(item);
break;
}
}
if (item.getRefData().getCount() < 1)
{
// No replacement was found
MWBase::Environment::get().getWindowManager ()->messageBox (
"#{sQuickMenu5} " + item.getClass().getName(item));
return;
}
}
}
if (type == Type_Magic)
{
std::string spellId = button->getUserString("Spell");
// Make sure the player still has this spell
MWMechanics::CreatureStats& stats = player.getClass().getCreatureStats(player);
MWMechanics::Spells& spells = stats.getSpells();
if (!spells.hasSpell(spellId))
return;
store.setSelectedEnchantItem(store.end());
MWBase::Environment::get().getWindowManager()->setSelectedSpell(spellId, int(MWMechanics::getSpellSuccessChance(spellId, player)));
MWBase::Environment::get().getWorld()->getPlayer().setDrawState(MWMechanics::DrawState_Spell);
}
else if (type == Type_Item)
{
MWWorld::Ptr item = *button->getUserData<MWWorld::Ptr>();
MWBase::Environment::get().getWindowManager()->getInventoryWindow()->useItem(item);
MWWorld::ContainerStoreIterator rightHand = store.getSlot(MWWorld::InventoryStore::Slot_CarriedRight);
// change draw state only if the item is in player's right hand
if (rightHand != store.end() && item == *rightHand)
{
MWBase::Environment::get().getWorld()->getPlayer().setDrawState(MWMechanics::DrawState_Weapon);
}
}
else if (type == Type_MagicItem)
{
MWWorld::Ptr item = *button->getUserData<MWWorld::Ptr>();
// retrieve ContainerStoreIterator to the item
MWWorld::ContainerStoreIterator it = store.begin();
for (; it != store.end(); ++it)
{
if (*it == item)
{
break;
}
}
assert(it != store.end());
// equip, if it can be equipped
if (!item.getClass().getEquipmentSlots(item).first.empty())
{
MWBase::Environment::get().getWindowManager()->getInventoryWindow()->useItem(item);
}
store.setSelectedEnchantItem(it);
MWBase::Environment::get().getWorld()->getPlayer().setDrawState(MWMechanics::DrawState_Spell);
}
}
// ---------------------------------------------------------------------------------------------------------
QuickKeysMenuAssign::QuickKeysMenuAssign (QuickKeysMenu* parent)
: WindowModal("openmw_quickkeys_menu_assign.layout")
, mParent(parent)
{
getWidget(mLabel, "Label");
getWidget(mItemButton, "ItemButton");
getWidget(mMagicButton, "MagicButton");
getWidget(mUnassignButton, "UnassignButton");
getWidget(mCancelButton, "CancelButton");
mItemButton->eventMouseButtonClick += MyGUI::newDelegate(mParent, &QuickKeysMenu::onItemButtonClicked);
mMagicButton->eventMouseButtonClick += MyGUI::newDelegate(mParent, &QuickKeysMenu::onMagicButtonClicked);
mUnassignButton->eventMouseButtonClick += MyGUI::newDelegate(mParent, &QuickKeysMenu::onUnassignButtonClicked);
mCancelButton->eventMouseButtonClick += MyGUI::newDelegate(mParent, &QuickKeysMenu::onCancelButtonClicked);
int maxWidth = mItemButton->getTextSize ().width + 24;
maxWidth = std::max(maxWidth, mMagicButton->getTextSize ().width + 24);
maxWidth = std::max(maxWidth, mUnassignButton->getTextSize ().width + 24);
maxWidth = std::max(maxWidth, mCancelButton->getTextSize ().width + 24);
mMainWidget->setSize(maxWidth + 24, mMainWidget->getHeight());
mLabel->setSize(maxWidth, mLabel->getHeight());
mItemButton->setCoord((maxWidth - mItemButton->getTextSize().width-24)/2 + 8,
mItemButton->getTop(),
mItemButton->getTextSize().width + 24,
mItemButton->getHeight());
mMagicButton->setCoord((maxWidth - mMagicButton->getTextSize().width-24)/2 + 8,
mMagicButton->getTop(),
mMagicButton->getTextSize().width + 24,
mMagicButton->getHeight());
mUnassignButton->setCoord((maxWidth - mUnassignButton->getTextSize().width-24)/2 + 8,
mUnassignButton->getTop(),
mUnassignButton->getTextSize().width + 24,
mUnassignButton->getHeight());
mCancelButton->setCoord((maxWidth - mCancelButton->getTextSize().width-24)/2 + 8,
mCancelButton->getTop(),
mCancelButton->getTextSize().width + 24,
mCancelButton->getHeight());
center();
}
void QuickKeysMenuAssign::exit()
{
setVisible(false);
}
void QuickKeysMenu::write(ESM::ESMWriter &writer)
{
writer.startRecord(ESM::REC_KEYS);
ESM::QuickKeys keys;
for (int i=0; i<10; ++i)
{
ItemWidget* button = mQuickKeyButtons[i];
int type = mAssigned[i];
ESM::QuickKeys::QuickKey key;
key.mType = type;
switch (type)
{
case Type_Unassigned:
break;
case Type_Item:
case Type_MagicItem:
{
MWWorld::Ptr item = *button->getUserData<MWWorld::Ptr>();
key.mId = item.getCellRef().getRefId();
break;
}
case Type_Magic:
std::string spellId = button->getUserString("Spell");
key.mId = spellId;
break;
}
keys.mKeys.push_back(key);
}
keys.save(writer);
writer.endRecord(ESM::REC_KEYS);
}
void QuickKeysMenu::readRecord(ESM::ESMReader &reader, int32_t type)
{
if (type != ESM::REC_KEYS)
return;
ESM::QuickKeys keys;
keys.load(reader);
int i=0;
for (std::vector<ESM::QuickKeys::QuickKey>::const_iterator it = keys.mKeys.begin(); it != keys.mKeys.end(); ++it)
{
if (i >= 10)
return;
mSelectedIndex = i;
int keyType = it->mType;
std::string id = it->mId;
ItemWidget* button = mQuickKeyButtons[i];
switch (keyType)
{
case Type_Magic:
onAssignMagic(id);
break;
case Type_Item:
case Type_MagicItem:
{
// Find the item by id
MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayerPtr();
MWWorld::InventoryStore& store = player.getClass().getInventoryStore(player);
MWWorld::Ptr item;
for (MWWorld::ContainerStoreIterator it = store.begin(); it != store.end(); ++it)
{
if (Misc::StringUtils::ciEqual(it->getCellRef().getRefId(), id))
{
if (item.isEmpty() ||
// Prefer the stack with the lowest remaining uses
!item.getClass().hasItemHealth(*it) ||
it->getClass().getItemHealth(*it) < item.getClass().getItemHealth(item))
{
item = *it;
}
}
}
if (item.isEmpty())
unassign(button, i);
else
{
if (keyType == Type_Item)
onAssignItem(item);
else if (keyType == Type_MagicItem)
onAssignMagicItem(item);
}
break;
}
case Type_Unassigned:
unassign(button, i);
break;
}
++i;
}
}
// ---------------------------------------------------------------------------------------------------------
MagicSelectionDialog::MagicSelectionDialog(QuickKeysMenu* parent)
: WindowModal("openmw_magicselection_dialog.layout")
, mParent(parent)
, mWidth(0)
, mHeight(0)
{
getWidget(mCancelButton, "CancelButton");
getWidget(mMagicList, "MagicList");
mCancelButton->eventMouseButtonClick += MyGUI::newDelegate(this, &MagicSelectionDialog::onCancelButtonClicked);
center();
}
void MagicSelectionDialog::onCancelButtonClicked (MyGUI::Widget *sender)
{
exit();
}
void MagicSelectionDialog::exit()
{
mParent->onAssignMagicCancel();
}
void MagicSelectionDialog::open ()
{
WindowModal::open();
while (mMagicList->getChildCount ())
MyGUI::Gui::getInstance ().destroyWidget (mMagicList->getChildAt (0));
mHeight = 0;
const int spellHeight = 18;
MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayerPtr();
MWWorld::InventoryStore& store = player.getClass().getInventoryStore(player);
MWMechanics::CreatureStats& stats = player.getClass().getCreatureStats(player);
MWMechanics::Spells& spells = stats.getSpells();
/// \todo lots of copy&pasted code from SpellWindow
// retrieve powers & spells, sort by name
std::vector<std::string> spellList;
for (MWMechanics::Spells::TIterator it = spells.begin(); it != spells.end(); ++it)
{
spellList.push_back (it->first);
}
const MWWorld::ESMStore &esmStore =
MWBase::Environment::get().getWorld()->getStore();
std::vector<std::string> powers;
std::vector<std::string>::iterator it = spellList.begin();
while (it != spellList.end())
{
const ESM::Spell* spell = esmStore.get<ESM::Spell>().find(*it);
if (spell->mData.mType == ESM::Spell::ST_Power)
{
powers.push_back(*it);
it = spellList.erase(it);
}
else if (spell->mData.mType == ESM::Spell::ST_Ability
|| spell->mData.mType == ESM::Spell::ST_Blight
|| spell->mData.mType == ESM::Spell::ST_Curse
|| spell->mData.mType == ESM::Spell::ST_Disease)
{
it = spellList.erase(it);
}
else
++it;
}
std::sort(powers.begin(), powers.end(), sortSpells);
std::sort(spellList.begin(), spellList.end(), sortSpells);
// retrieve usable magic items & sort
std::vector<MWWorld::Ptr> items;
for (MWWorld::ContainerStoreIterator it(store.begin()); it != store.end(); ++it)
{
std::string enchantId = it->getClass().getEnchantment(*it);
if (enchantId != "")
{
// only add items with "Cast once" or "Cast on use"
const ESM::Enchantment* enchant =
esmStore.get<ESM::Enchantment>().find(enchantId);
int type = enchant->mData.mType;
if (type != ESM::Enchantment::CastOnce
&& type != ESM::Enchantment::WhenUsed)
continue;
items.push_back(*it);
}
}
std::sort(items.begin(), items.end(), sortItems);
int height = estimateHeight(items.size() + powers.size() + spellList.size());
bool scrollVisible = height > mMagicList->getHeight();
mWidth = mMagicList->getWidth() - scrollVisible * 18;
// powers
addGroup("#{sPowers}", "");
for (std::vector<std::string>::const_iterator it = powers.begin(); it != powers.end(); ++it)
{
const ESM::Spell* spell = esmStore.get<ESM::Spell>().find(*it);
MyGUI::Button* t = mMagicList->createWidget<MyGUI::Button>("SandTextButton",
MyGUI::IntCoord(4, mHeight, mWidth-8, spellHeight), MyGUI::Align::Left | MyGUI::Align::Top);
t->setCaption(spell->mName);
t->setTextAlign(MyGUI::Align::Left);
t->setUserString("ToolTipType", "Spell");
t->setUserString("Spell", *it);
t->eventMouseWheel += MyGUI::newDelegate(this, &MagicSelectionDialog::onMouseWheel);
t->eventMouseButtonClick += MyGUI::newDelegate(this, &MagicSelectionDialog::onSpellSelected);
mHeight += spellHeight;
}
// other spells
addGroup("#{sSpells}", "");
for (std::vector<std::string>::const_iterator it = spellList.begin(); it != spellList.end(); ++it)
{
const ESM::Spell* spell = esmStore.get<ESM::Spell>().find(*it);
MyGUI::Button* t = mMagicList->createWidget<MyGUI::Button>("SandTextButton",
MyGUI::IntCoord(4, mHeight, mWidth-8, spellHeight), MyGUI::Align::Left | MyGUI::Align::Top);
t->setCaption(spell->mName);
t->setTextAlign(MyGUI::Align::Left);
t->setUserString("ToolTipType", "Spell");
t->setUserString("Spell", *it);
t->eventMouseWheel += MyGUI::newDelegate(this, &MagicSelectionDialog::onMouseWheel);
t->eventMouseButtonClick += MyGUI::newDelegate(this, &MagicSelectionDialog::onSpellSelected);
mHeight += spellHeight;
}
// enchanted items
addGroup("#{sMagicItem}", "");
for (std::vector<MWWorld::Ptr>::const_iterator it = items.begin(); it != items.end(); ++it)
{
MWWorld::Ptr item = *it;
// check if the item is currently equipped (will display in a different color)
bool equipped = false;
for (int i=0; i < MWWorld::InventoryStore::Slots; ++i)
{
if (store.getSlot(i) != store.end() && *store.getSlot(i) == item)
{
equipped = true;
break;
}
}
MyGUI::Button* t = mMagicList->createWidget<MyGUI::Button>(equipped ? "SandTextButton" : "SpellTextUnequipped",
MyGUI::IntCoord(4, mHeight, mWidth-8, spellHeight), MyGUI::Align::Left | MyGUI::Align::Top);
t->setCaption(item.getClass().getName(item));
t->setTextAlign(MyGUI::Align::Left);
t->setUserData(item);
t->setUserString("ToolTipType", "ItemPtr");
t->eventMouseButtonClick += MyGUI::newDelegate(this, &MagicSelectionDialog::onEnchantedItemSelected);
t->eventMouseWheel += MyGUI::newDelegate(this, &MagicSelectionDialog::onMouseWheel);
mHeight += spellHeight;
}
// Canvas size must be expressed with VScroll disabled, otherwise MyGUI would expand the scroll area when the scrollbar is hidden
mMagicList->setVisibleVScroll(false);
mMagicList->setCanvasSize (mWidth, std::max(mMagicList->getHeight(), mHeight));
mMagicList->setVisibleVScroll(true);
}
void MagicSelectionDialog::addGroup(const std::string &label, const std::string& label2)
{
if (mMagicList->getChildCount() > 0)
{
MyGUI::ImageBox* separator = mMagicList->createWidget<MyGUI::ImageBox>("MW_HLine",
MyGUI::IntCoord(4, mHeight, mWidth-8, 18),
MyGUI::Align::Left | MyGUI::Align::Top);
separator->setNeedMouseFocus(false);
mHeight += 18;
}
MyGUI::TextBox* groupWidget = mMagicList->createWidget<MyGUI::TextBox>("SandBrightText",
MyGUI::IntCoord(0, mHeight, mWidth, 24),
MyGUI::Align::Left | MyGUI::Align::Top | MyGUI::Align::HStretch);
groupWidget->setCaptionWithReplacing(label);
groupWidget->setTextAlign(MyGUI::Align::Left);
groupWidget->setNeedMouseFocus(false);
if (label2 != "")
{
MyGUI::TextBox* groupWidget2 = mMagicList->createWidget<MyGUI::TextBox>("SandBrightText",
MyGUI::IntCoord(0, mHeight, mWidth-4, 24),
MyGUI::Align::Left | MyGUI::Align::Top);
groupWidget2->setCaptionWithReplacing(label2);
groupWidget2->setTextAlign(MyGUI::Align::Right);
groupWidget2->setNeedMouseFocus(false);
}
mHeight += 24;
}
void MagicSelectionDialog::onMouseWheel(MyGUI::Widget* _sender, int _rel)
{
if (mMagicList->getViewOffset().top + _rel*0.3 > 0)
mMagicList->setViewOffset(MyGUI::IntPoint(0, 0));
else
mMagicList->setViewOffset(MyGUI::IntPoint(0, mMagicList->getViewOffset().top + _rel*0.3));
}
void MagicSelectionDialog::onEnchantedItemSelected(MyGUI::Widget* _sender)
{
MWWorld::Ptr item = *_sender->getUserData<MWWorld::Ptr>();
mParent->onAssignMagicItem (item);
}
void MagicSelectionDialog::onSpellSelected(MyGUI::Widget* _sender)
{
mParent->onAssignMagic (_sender->getUserString("Spell"));
}
int MagicSelectionDialog::estimateHeight(int numSpells) const
{
int height = 0;
height += 24 * 3 + 18 * 2; // group headings
height += numSpells * 18;
return height;
}
}