move windows classes to windows directory.

1 files changed, 553 insertions, 0 deletions

diff --git a/src/gui/windows/buydialog.cpp b/src/gui/windows/buydialog.cpp
new file mode 100644
index 000000000..44b143e50
--- /dev/null
+++ b/src/gui/windows/buydialog.cpp
@@ -0,0 +1,553 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2013  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gui/windows/buydialog.h"
+
+#include "shopitem.h"
+#include "units.h"
+
+#include "gui/windows/tradewindow.h"
+
+#include "gui/widgets/button.h"
+#include "gui/widgets/dropdown.h"
+#include "gui/widgets/inttextfield.h"
+#include "gui/widgets/label.h"
+#include "gui/widgets/layout.h"
+#include "gui/widgets/scrollarea.h"
+#include "gui/widgets/shopitems.h"
+#include "gui/widgets/shoplistbox.h"
+#include "gui/widgets/slider.h"
+
+#include "net/adminhandler.h"
+#include "net/buysellhandler.h"
+#include "net/net.h"
+#include "net/npchandler.h"
+
+#include "resources/iteminfo.h"
+
+#include "utils/gettext.h"
+
+#include <algorithm>
+
+#include "debug.h"
+
+static const char *const SORT_NAME_BUY[7] =
+{
+    // TRANSLATORS: buy dialog sort type.
+    N_("unsorted"),
+    // TRANSLATORS: buy dialog sort type.
+    N_("by price"),
+    // TRANSLATORS: buy dialog sort type.
+    N_("by name"),
+    // TRANSLATORS: buy dialog sort type.
+    N_("by id"),
+    // TRANSLATORS: buy dialog sort type.
+    N_("by weight"),
+    // TRANSLATORS: buy dialog sort type.
+    N_("by amount"),
+    // TRANSLATORS: buy dialog sort type.
+    N_("by type")
+};
+
+class SortListModelBuy final : public gcn::ListModel
+{
+public:
+    ~SortListModelBuy()
+    { }
+
+    int getNumberOfElements()
+    { return 7; }
+
+    std::string getElementAt(int i)
+    {
+        if (i >= getNumberOfElements() || i < 0)
+            return "???";
+        return gettext(SORT_NAME_BUY[i]);
+    }
+};
+
+class SortItemPriceFunctor final
+{
+    public:
+        bool operator() (const ShopItem *const item1,
+                         const ShopItem *const item2) const
+        {
+            if (!item1 || !item2)
+                return false;
+
+            const int price1 = item1->getPrice();
+            const int price2 = item2->getPrice();
+            if (price1 == price2)
+                return item1->getDisplayName() < item2->getDisplayName();
+            return price1 < price2;
+        }
+} itemPriceBuySorter;
+
+class SortItemNameFunctor final
+{
+    public:
+        bool operator() (const ShopItem *const item1,
+                         const ShopItem *const item2) const
+        {
+            if (!item1 || !item2)
+                return false;
+
+            const std::string &name1 = item1->getDisplayName();
+            const std::string &name2 = item2->getDisplayName();
+            if (name1 == name2)
+                return item1->getPrice() < item2->getPrice();
+            return name1 < name2;
+        }
+} itemNameBuySorter;
+
+class SortItemIdFunctor final
+{
+    public:
+        bool operator() (const ShopItem *const item1,
+                         const ShopItem *const item2) const
+        {
+            if (!item1 || !item2)
+                return false;
+
+            const int id1 = item1->getId();
+            const int id2 = item2->getId();
+            if (id1 == id2)
+                return item1->getPrice() < item2->getPrice();
+            return id1 < id2;
+        }
+} itemIdBuySorter;
+
+class SortItemWeightFunctor final
+{
+    public:
+        bool operator() (const ShopItem *const item1,
+                         const ShopItem *const item2) const
+        {
+            if (!item1 || !item2)
+                return false;
+
+            const int weight1 = item1->getInfo().getWeight();
+            const int weight2 = item2->getInfo().getWeight();
+            if (weight1 == weight2)
+                return item1->getPrice() < item2->getPrice();
+            return weight1 < weight2;
+        }
+} itemWeightBuySorter;
+
+class SortItemAmountFunctor final
+{
+    public:
+        bool operator() (const ShopItem *const item1,
+                         const ShopItem *const item2) const
+        {
+            if (!item1 || !item2)
+                return false;
+
+            const int amount1 = item1->getQuantity();
+            const int amount2 = item2->getQuantity();
+            if (amount1 == amount2)
+                return item1->getPrice() < item2->getPrice();
+            return amount1 < amount2;
+        }
+} itemAmountBuySorter;
+
+class SortItemTypeFunctor final
+{
+    public:
+        bool operator() (const ShopItem *const item1,
+                         const ShopItem *const item2) const
+        {
+            if (!item1 || !item2)
+                return false;
+
+            const int type1 = item1->getInfo().getType();
+            const int type2 = item2->getInfo().getType();
+            if (type1 == type2)
+                return item1->getPrice() < item2->getPrice();
+            return type1 < type2;
+        }
+} itemTypeBuySorter;
+
+BuyDialog::DialogList BuyDialog::instances;
+
+BuyDialog::BuyDialog() :
+    // TRANSLATORS: buy dialog name
+    Window(_("Create items"), false, nullptr, "buy.xml"),
+    gcn::ActionListener(),
+    gcn::SelectionListener(),
+    mNpcId(-2), mMoney(0), mAmountItems(0), mMaxItems(0), mNick(),
+    mSortModel(nullptr),
+    mSortDropDown(nullptr)
+{
+    init();
+}
+
+BuyDialog::BuyDialog(const int npcId) :
+    // TRANSLATORS: buy dialog name
+    Window(_("Buy"), false, nullptr, "buy.xml"),
+    gcn::ActionListener(),
+    gcn::SelectionListener(),
+    mNpcId(npcId), mMoney(0), mAmountItems(0), mMaxItems(0), mNick(),
+    mSortModel(nullptr),
+    mSortDropDown(nullptr)
+{
+    init();
+}
+
+BuyDialog::BuyDialog(std::string nick) :
+    // TRANSLATORS: buy dialog name
+    Window(_("Buy"), false, nullptr, "buy.xml"),
+    gcn::ActionListener(),
+    gcn::SelectionListener(),
+    mNpcId(-1), mMoney(0), mAmountItems(0), mMaxItems(0), mNick(nick),
+    mSortModel(new SortListModelBuy),
+    mSortDropDown(new DropDown(this, mSortModel, false, false, this, "sort"))
+{
+    init();
+}
+
+void BuyDialog::init()
+{
+    setWindowName("Buy");
+    setResizable(true);
+    setCloseButton(true);
+    setStickyButtonLock(true);
+    setMinWidth(260);
+    setMinHeight(220);
+    setDefaultSize(260, 230, ImageRect::CENTER);
+
+    mShopItems = new ShopItems;
+
+    mShopItemList = new ShopListBox(this, mShopItems, mShopItems);
+    mScrollArea = new ScrollArea(mShopItemList,
+        getOptionBool("showbackground"), "buy_background.xml");
+    mScrollArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
+
+    mSlider = new Slider(1.0);
+    mQuantityLabel = new Label(this, strprintf(
+        "%d / %d", mAmountItems, mMaxItems));
+    mQuantityLabel->setAlignment(gcn::Graphics::CENTER);
+    // TRANSLATORS: buy dialog label
+    mMoneyLabel = new Label(this, strprintf(
+        _("Price: %s / Total: %s"), "", ""));
+
+    mAmountField = new IntTextField(this, 1, 1, 123);
+    mAmountField->setActionEventId("amount");
+    mAmountField->addActionListener(this);
+    mAmountField->setSendAlwaysEvents(true);
+    mAmountField->setEnabled(false);
+
+    // TRANSLATORS: buy dialog label
+    mAmountLabel = new Label(this, _("Amount:"));
+    mAmountLabel->adjustSize();
+
+    // TRANSLATORS: This is a narrow symbol used to denote 'increasing'.
+    // You may change this symbol if your language uses another.
+    mIncreaseButton = new Button(this, _("+"), "inc", this);
+    // TRANSLATORS: This is a narrow symbol used to denote 'decreasing'.
+    // You may change this symbol if your language uses another.
+    mDecreaseButton = new Button(this, _("-"), "dec", this);
+    // TRANSLATORS: buy dialog button
+    mBuyButton = new Button(this, mNpcId == -2
+        ? _("Create") :_("Buy"), "buy", this);
+    // TRANSLATORS: buy dialog button
+    mQuitButton = new Button(this, _("Quit"), "quit", this);
+    // TRANSLATORS: buy dialog button
+    mAddMaxButton = new Button(this, _("Max"), "max", this);
+
+    mDecreaseButton->adjustSize();
+    mDecreaseButton->setWidth(mIncreaseButton->getWidth());
+
+    mIncreaseButton->setEnabled(false);
+    mDecreaseButton->setEnabled(false);
+    mBuyButton->setEnabled(false);
+    mSlider->setEnabled(false);
+
+    mSlider->setActionEventId("slider");
+    mSlider->addActionListener(this);
+
+    mShopItemList->setDistributeMousePressed(false);
+    mShopItemList->setActionEventId("buy");
+    mShopItemList->addActionListener(this);
+    mShopItemList->addSelectionListener(this);
+
+    ContainerPlacer placer = getPlacer(0, 0);
+    placer(0, 0, mScrollArea, 9, 5).setPadding(3);
+    placer(0, 5, mDecreaseButton);
+    placer(1, 5, mSlider, 4);
+    placer(5, 5, mIncreaseButton);
+    placer(6, 5, mQuantityLabel, 2);
+    placer(8, 5, mAddMaxButton);
+    placer(0, 6, mAmountLabel, 2);
+    placer(2, 6, mAmountField, 2);
+    placer(0, 7, mMoneyLabel, 8);
+    if (mSortDropDown)
+        placer(0, 8, mSortDropDown, 2);
+    placer(7, 8, mBuyButton);
+    placer(8, 8, mQuitButton);
+
+    Layout &layout = getLayout();
+    layout.setRowHeight(0, Layout::AUTO_SET);
+
+    center();
+    loadWindowState();
+    enableVisibleSound(true);
+
+    instances.push_back(this);
+    setVisible(true);
+}
+
+BuyDialog::~BuyDialog()
+{
+    delete mShopItems;
+    mShopItems = nullptr;
+
+    instances.remove(this);
+}
+
+void BuyDialog::setMoney(const int amount)
+{
+    mMoney = amount;
+    mShopItemList->setPlayersMoney(amount);
+
+    updateButtonsAndLabels();
+}
+
+void BuyDialog::reset()
+{
+    mShopItems->clear();
+    mShopItemList->adjustSize();
+
+    // Reset previous selected items to prevent failing asserts
+    mShopItemList->setSelected(-1);
+    mSlider->setValue(0);
+
+    setMoney(0);
+}
+
+void BuyDialog::addItem(const int id, const unsigned char color,
+                        const int amount, const int price)
+{
+    mShopItems->addItem(id, color, amount, price);
+    mShopItemList->adjustSize();
+}
+
+void BuyDialog::action(const gcn::ActionEvent &event)
+{
+    const std::string &eventId = event.getId();
+    if (eventId == "quit")
+    {
+        close();
+        return;
+    }
+    else if (eventId == "sort")
+    {
+        if (mSortDropDown && mShopItems)
+        {
+            std::vector<ShopItem*> &items = mShopItems->items();
+            switch (mSortDropDown->getSelected())
+            {
+                case 1:
+                    std::sort(items.begin(), items.end(), itemPriceBuySorter);
+                    break;
+                case 2:
+                    std::sort(items.begin(), items.end(), itemNameBuySorter);
+                    break;
+                case 3:
+                    std::sort(items.begin(), items.end(), itemIdBuySorter);
+                    break;
+                case 4:
+                    std::sort(items.begin(), items.end(), itemWeightBuySorter);
+                    break;
+                case 5:
+                    std::sort(items.begin(), items.end(), itemAmountBuySorter);
+                    break;
+                case 6:
+                    std::sort(items.begin(), items.end(), itemTypeBuySorter);
+                    break;
+                case 0:
+                default:
+                    break;
+            }
+        }
+        return;
+    }
+
+    const int selectedItem = mShopItemList->getSelected();
+
+    // The following actions require a valid selection
+    if (selectedItem < 0 || selectedItem >= mShopItems->getNumberOfElements())
+        return;
+
+    if (eventId == "slider")
+    {
+        mAmountItems = static_cast<int>(mSlider->getValue());
+        mAmountField->setValue(mAmountItems);
+        updateButtonsAndLabels();
+    }
+    else if (eventId == "inc" && mAmountItems < mMaxItems)
+    {
+        mAmountItems++;
+        mSlider->setValue(mAmountItems);
+        mAmountField->setValue(mAmountItems);
+        updateButtonsAndLabels();
+    }
+    else if (eventId == "dec" && mAmountItems > 1)
+    {
+        mAmountItems--;
+        mSlider->setValue(mAmountItems);
+        mAmountField->setValue(mAmountItems);
+        updateButtonsAndLabels();
+    }
+    else if (eventId == "max")
+    {
+        mAmountItems = mMaxItems;
+        mSlider->setValue(mAmountItems);
+        mAmountField->setValue(mAmountItems);
+        updateButtonsAndLabels();
+    }
+    else if (eventId == "amount")
+    {
+        mAmountItems = mAmountField->getValue();
+        mSlider->setValue(mAmountItems);
+        updateButtonsAndLabels();
+    }
+    else if (eventId == "buy" && mAmountItems > 0 && mAmountItems <= mMaxItems)
+    {
+        if (mNpcId == -2)
+        {
+            const ShopItem *const item = mShopItems->at(selectedItem);
+            Net::getAdminHandler()->createItems(item->getId(),
+                mAmountItems, item->getColor());
+        }
+        else if (mNpcId != -1)
+        {
+            const ShopItem *const item = mShopItems->at(selectedItem);
+            Net::getNpcHandler()->buyItem(mNpcId, item->getId(),
+                item->getColor(), mAmountItems);
+
+            // Update money and adjust the max number of items
+            // that can be bought
+            mMaxItems -= mAmountItems;
+            setMoney(mMoney -
+                     mAmountItems * mShopItems->at(selectedItem)->getPrice());
+
+            // Reset selection
+            mAmountItems = 1;
+            mSlider->setValue(1);
+            mSlider->setScale(1, mMaxItems);
+        }
+        else if (tradeWindow)
+        {
+            const ShopItem *const item = mShopItems->at(selectedItem);
+            if (item)
+            {
+                Net::getBuySellHandler()->sendBuyRequest(mNick,
+                    item, mAmountItems);
+                if (tradeWindow)
+                {
+                    tradeWindow->addAutoMoney(mNick,
+                        item->getPrice() * mAmountItems);
+                }
+            }
+        }
+    }
+}
+
+void BuyDialog::valueChanged(const gcn::SelectionEvent &event A_UNUSED)
+{
+    // Reset amount of items and update labels
+    mAmountItems = 1;
+    mSlider->setValue(1);
+
+    updateButtonsAndLabels();
+    mSlider->setScale(1, mMaxItems);
+    mAmountField->setRange(1, mMaxItems);
+    mAmountField->setValue(1);
+}
+
+void BuyDialog::updateButtonsAndLabels()
+{
+    const int selectedItem = mShopItemList->getSelected();
+    int price = 0;
+
+    if (selectedItem > -1)
+    {
+        const ShopItem *const item = mShopItems->at(selectedItem);
+        if (item)
+        {
+            const int itemPrice = item->getPrice();
+
+            // Calculate how many the player can afford
+            if (mNpcId == -2)
+                mMaxItems = 100;
+            else if (itemPrice)
+                mMaxItems = mMoney / itemPrice;
+            else
+                mMaxItems = 1;
+
+            if (item->getQuantity() > 0 && mMaxItems > item->getQuantity())
+                mMaxItems = item->getQuantity();
+
+            if (mAmountItems > mMaxItems)
+                mAmountItems = mMaxItems;
+
+            price = mAmountItems * itemPrice;
+        }
+    }
+    else
+    {
+        mMaxItems = 0;
+        mAmountItems = 0;
+    }
+
+    mIncreaseButton->setEnabled(mAmountItems < mMaxItems);
+    mDecreaseButton->setEnabled(mAmountItems > 1);
+    mBuyButton->setEnabled(mAmountItems > 0);
+    mSlider->setEnabled(mMaxItems > 1);
+    mAmountField->setEnabled(mAmountItems > 0);
+
+    mQuantityLabel->setCaption(strprintf("%d / %d", mAmountItems, mMaxItems));
+    // TRANSLATORS: buy dialog label
+    mMoneyLabel->setCaption(strprintf(_("Price: %s / Total: %s"),
+        Units::formatCurrency(price).c_str(),
+        Units::formatCurrency(mMoney - price).c_str()));
+}
+
+void BuyDialog::setVisible(bool visible)
+{
+    Window::setVisible(visible);
+
+    if (visible && mShopItemList)
+        mShopItemList->requestFocus();
+    else
+        scheduleDelete();
+}
+
+void BuyDialog::closeAll()
+{
+    FOR_EACH (DialogList::const_iterator, it, instances)
+    {
+        if (*it)
+            (*it)->close();
+    }
+}