Head

GCC Code Coverage Report

Directory:	src/		Exec	Total	Coverage
File:	src/gui/widgets/selldialog.cpp	Lines:	103	198	52.0 %
Date:	2021-03-17	Branches:	48	168	28.6 %


/*
 *  The ManaPlus Client
 *  Copyright (C) 2004-2009  The Mana World Development Team
 *  Copyright (C) 2009-2010  The Mana Developers
 *  Copyright (C) 2011-2019  The ManaPlus Developers
 *  Copyright (C) 2019-2021  Andrei Karas
 *
 *  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/widgets/selldialog.h"

#include "const/resources/currency.h"

#include "enums/gui/layouttype.h"

#include "gui/windows/setupwindow.h"

#include "gui/models/shopitems.h"

#include "gui/widgets/button.h"
#include "gui/widgets/containerplacer.h"
#include "gui/widgets/createwidget.h"
#include "gui/widgets/label.h"
#include "gui/widgets/layout.h"
#include "gui/widgets/scrollarea.h"
#include "gui/widgets/shoplistbox.h"
#include "gui/widgets/slider.h"

#include "utils/delete2.h"
#include "utils/foreach.h"
#include "utils/gettext.h"
#include "utils/stringutils.h"

#include "resources/db/unitsdb.h"

#include "resources/item/shopitem.h"

#include "debug.h"

SellDialog::DialogList SellDialog::instances;

SellDialog::SellDialog(const IsSell isSell,
                       const Advanced advanced) :
    // TRANSLATORS: sell dialog name
    Window(_("Sell"), Modal_false, nullptr, "sell.xml"),
    ActionListener(),
    SelectionListener(),
    mSellButton(nullptr),
    mQuitButton(nullptr),
    mConfirmButton(nullptr),
    mAddMaxButton(nullptr),
    mIncreaseButton(nullptr),
    mDecreaseButton(nullptr),
    mShopItemList(nullptr),
    mScrollArea(nullptr),
    mMoneyLabel(nullptr),
    mQuantityLabel(nullptr),
    mSlider(nullptr),
    mShopItems(nullptr),
    mPlayerMoney(0),
    mMaxItems(0),
    mAmountItems(0),
    mIsSell(isSell),
    mAdvanced(advanced)
{
}

void SellDialog::postInit()
{
    Window::postInit();
    setWindowName("Sell");
    setResizable(true);
    setCloseButton(true);
    setStickyButtonLock(true);
    setMinWidth(260);
    setMinHeight(220);
    setDefaultSize(260, 230, ImagePosition::CENTER, 0, 0);

    if (setupWindow != nullptr)
        setupWindow->registerWindowForReset(this);

    // Create a ShopItems instance, that is aware of duplicate entries.
    mShopItems = new ShopItems(true,
        DEFAULT_CURRENCY);

    if (mAdvanced == Advanced_true)
        mShopItems->setMergeDuplicates(false);

    mShopItemList = CREATEWIDGETR(ShopListBox,
        this,
        mShopItems,
        mShopItems,
        ShopListBoxType::Unknown);
    mShopItemList->setProtectItems(true);
    mScrollArea = new ScrollArea(this, mShopItemList,
        fromBool(getOptionBool("showbackground", false), Opaque),
        "sell_background.xml");
    mScrollArea->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);

    mSellButton = new Button(this,
        // TRANSLATORS: sell dialog button
        mAdvanced == Advanced_true ? _("Add") : _("Sell"),
        "presell",
        BUTTON_SKIN,
        this);
    mQuitButton = new Button(this,
        // TRANSLATORS: sell dialog button
        _("Quit"),
        "quit",
        BUTTON_SKIN,
        this);

    initButtons();

    mSellButton->setEnabled(false);

    mShopItemList->setDistributeMousePressed(false);
    mShopItemList->setPriceCheck(false);
    mShopItemList->addSelectionListener(this);
    mShopItemList->setActionEventId("sell");
    mShopItemList->addActionListener(this);

    ContainerPlacer placer(nullptr, nullptr);
    placer = getPlacer(0, 0);

    if (mIsSell == IsSell_true)
    {
        mIncreaseButton = new Button(this,
            // TRANSLATORS: sell dialog button
            _("+"),
            "inc",
            BUTTON_SKIN,
            this);
        mDecreaseButton = new Button(this,
            // TRANSLATORS: sell dialog button
            _("-"),
            "dec",
            BUTTON_SKIN,
            this);
        mAddMaxButton = new Button(this,
            // TRANSLATORS: sell dialog button
            _("Max"),
            "max",
            BUTTON_SKIN,
            this);
        mSlider = new Slider(this, 1.0, 1.0);

        mQuantityLabel = new Label(this, strprintf(
            "%d / %d", mAmountItems, mMaxItems));
        mQuantityLabel->setAlignment(Graphics::CENTER);
        // TRANSLATORS: sell dialog label
        mMoneyLabel = new Label(this, strprintf(_("Price: %s / Total: %s"),
            "", ""));
        if (mAdvanced == Advanced_true)
        {
            mConfirmButton = new Button(this,
                // TRANSLATORS: sell dialog button
                _("Sell"),
                "confirm",
                BUTTON_SKIN,
                this);
            mConfirmButton->setEnabled(false);
        }

        mDecreaseButton->adjustSize();
        mDecreaseButton->setWidth(mIncreaseButton->getWidth());
        mIncreaseButton->setEnabled(false);
        mDecreaseButton->setEnabled(false);
        mSlider->setEnabled(false);
        mSlider->setActionEventId("slider");
        mSlider->addActionListener(this);

        placer(0, 0, mScrollArea, 8, 5).setPadding(3);
        placer(0, 5, mDecreaseButton, 1, 1);
        placer(1, 5, mSlider, 3, 1);
        placer(4, 5, mIncreaseButton, 1, 1);
        placer(5, 5, mQuantityLabel, 2, 1);
        placer(7, 5, mAddMaxButton, 1, 1);
        placer(0, 6, mMoneyLabel, 8, 1);
        if (mAdvanced == Advanced_true)
        {
            placer(5, 7, mSellButton, 1, 1);
            placer(6, 7, mConfirmButton, 1, 1);
        }
        else
        {
            placer(6, 7, mSellButton, 1, 1);
        }
        placer(7, 7, mQuitButton, 1, 1);
    }
    else
    {
        placer(0, 0, mScrollArea, 8, 5).setPadding(3);
        placer(6, 5, mSellButton, 1, 1);
        placer(7, 5, mQuitButton, 1, 1);
    }

    Layout &layout = getLayout();
    layout.setRowHeight(0, LayoutType::SET);

    center();
    loadWindowState();

    instances.push_back(this);
    setVisible(Visible_true);
    enableVisibleSound(true);
}

SellDialog::~SellDialog()
{
    delete2(mShopItems)
    instances.remove(this);
}

void SellDialog::reset()
{
    mShopItems->clear();
    if (mSlider != nullptr)
        mSlider->setValue(0);
    mShopItemList->setSelected(-1);
    updateButtonsAndLabels();
}

void SellDialog::addItem(const Item *const item, const int price)
{
    if (item == nullptr)
        return;

    mShopItems->addItem2(item->getInvIndex(),
        item->getId(),
        item->getType(),
        item->getColor(),
        item->getQuantity(),
        price);

    mShopItemList->adjustSize();
}

ShopItem *SellDialog::addItem(const int id,
                              const ItemTypeT type,
                              const ItemColor color,
                              const int amount,
                              const int price)
{
    ShopItem *const item = mShopItems->addItem(id,
        type,
        color,
        amount,
        price);
    mShopItemList->adjustSize();
    return item;
}


void SellDialog::action(const ActionEvent &event)
{
    const std::string &eventId = event.getId();

    if (eventId == "quit")
    {
        close();
        return;
    }

    const int selectedItem = mShopItemList->getSelected();

    // The following actions require a valid item selection
    if (selectedItem == -1
        || selectedItem >= mShopItems->getNumberOfElements())
    {
        return;
    }

    if (eventId == "slider")
    {
        if (mSlider != nullptr)
        {
            mAmountItems = CAST_S32(mSlider->getValue());
            updateButtonsAndLabels();
        }
    }
    else if (eventId == "inc" &&
             mSlider != nullptr &&
             mAmountItems < mMaxItems)
    {
        mAmountItems++;
        mSlider->setValue(mAmountItems);
        updateButtonsAndLabels();
    }
    else if (eventId == "dec" &&
             mSlider != nullptr &&
             mAmountItems > 1)
    {
        mAmountItems--;
        mSlider->setValue(mAmountItems);
        updateButtonsAndLabels();
    }
    else if (eventId == "max" &&
             mSlider != nullptr)
    {
        mAmountItems = mMaxItems;
        mSlider->setValue(mAmountItems);
        updateButtonsAndLabels();
    }
    else if (eventId == "presell" ||
             eventId == "sell" ||
             eventId == "yes" ||
             eventId == "confirm")
    {
        sellAction(event);
    }
}

void SellDialog::valueChanged(const SelectionEvent &event A_UNUSED)
{
    // Reset amount of items and update labels
    mAmountItems = 1;
    if (mSlider != nullptr)
    {
        mSlider->setValue(0);
        mSlider->setScale(1, mMaxItems);
    }
    updateButtonsAndLabels();
}

void SellDialog::setMoney(const int amount)
{
    mPlayerMoney = amount;
    mShopItemList->setPlayersMoney(amount);
}

void SellDialog::updateButtonsAndLabels()
{
    const int selectedItem = mShopItemList->getSelected();
    int income = 0;
    ShopItem *item = nullptr;

    if (selectedItem > -1 && (mShopItems->at(selectedItem) != nullptr))
    {
        item = mShopItems->at(selectedItem);
        if (item != nullptr)
        {
            mMaxItems = item->getQuantity();
            if (mAmountItems > mMaxItems)
                mAmountItems = mMaxItems;
            income = mAmountItems * mShopItems->at(selectedItem)->getPrice();
        }
        else
        {
            mMaxItems = 0;
            mAmountItems = 0;
        }
    }
    else
    {
        mMaxItems = 0;
        mAmountItems = 0;
    }

    // Update Buttons and slider
    mSellButton->setEnabled(mAmountItems > 0);
    if (mDecreaseButton != nullptr)
        mDecreaseButton->setEnabled(mAmountItems > 1);
    if (mIncreaseButton != nullptr)
        mIncreaseButton->setEnabled(mAmountItems < mMaxItems);
    if (mSlider != nullptr)
        mSlider->setEnabled(mMaxItems > 1);

    if (mQuantityLabel != nullptr)
    {
        // Update the quantity and money labels
        mQuantityLabel->setCaption(strprintf("%d / %d",
            mAmountItems, mMaxItems));
    }
    if (mMoneyLabel != nullptr)
    {
        // TRANSLATORS: sell dialog label
        mMoneyLabel->setCaption(strprintf(_("Price: %s / Total: %s"),
            UnitsDb::formatCurrency(income).c_str(),
            UnitsDb::formatCurrency(mPlayerMoney + income).c_str()));
    }
    if (item != nullptr)
        item->update();
}

void SellDialog::setVisible(Visible visible)
{
    Window::setVisible(visible);

    if (visible == Visible_true)
    {
        if (mShopItemList != nullptr)
            mShopItemList->requestFocus();
    }
    else
    {
        scheduleDelete();
    }
}

void SellDialog::closeAll()
{
    FOR_EACH (DialogList::const_iterator, it, instances)
        (*it)->close();
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/*
2			* The ManaPlus Client
3			* Copyright (C) 2004-2009 The Mana World Development Team
4			* Copyright (C) 2009-2010 The Mana Developers
5			* Copyright (C) 2011-2019 The ManaPlus Developers
6			* Copyright (C) 2019-2021 Andrei Karas
7			*
8			* This file is part of The ManaPlus Client.
9			*
10			* This program is free software; you can redistribute it and/or modify
11			* it under the terms of the GNU General Public License as published by
12			* the Free Software Foundation; either version 2 of the License, or
13			* any later version.
14			*
15			* This program is distributed in the hope that it will be useful,
16			* but WITHOUT ANY WARRANTY; without even the implied warranty of
17			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18			* GNU General Public License for more details.
19			*
20			* You should have received a copy of the GNU General Public License
21			* along with this program. If not, see <http://www.gnu.org/licenses/>.
22			*/
23
24			#include "gui/widgets/selldialog.h"
25
26			#include "const/resources/currency.h"
27
28			#include "enums/gui/layouttype.h"
29
30			#include "gui/windows/setupwindow.h"
31
32			#include "gui/models/shopitems.h"
33
34			#include "gui/widgets/button.h"
35			#include "gui/widgets/containerplacer.h"
36			#include "gui/widgets/createwidget.h"
37			#include "gui/widgets/label.h"
38			#include "gui/widgets/layout.h"
39			#include "gui/widgets/scrollarea.h"
40			#include "gui/widgets/shoplistbox.h"
41			#include "gui/widgets/slider.h"
42
43			#include "utils/delete2.h"
44			#include "utils/foreach.h"
45			#include "utils/gettext.h"
46			#include "utils/stringutils.h"
47
48			#include "resources/db/unitsdb.h"
49
50			#include "resources/item/shopitem.h"
51
52			#include "debug.h"
53
54		1	SellDialog::DialogList SellDialog::instances;
55
56		4	SellDialog::SellDialog(const IsSell isSell,
57		4	const Advanced advanced) :
58			// TRANSLATORS: sell dialog name
59		4	Window(_("Sell"), Modal_false, nullptr, "sell.xml"),
60			ActionListener(),
61			SelectionListener(),
62			mSellButton(nullptr),
63			mQuitButton(nullptr),
64			mConfirmButton(nullptr),
65			mAddMaxButton(nullptr),
66			mIncreaseButton(nullptr),
67			mDecreaseButton(nullptr),
68			mShopItemList(nullptr),
69			mScrollArea(nullptr),
70			mMoneyLabel(nullptr),
71			mQuantityLabel(nullptr),
72			mSlider(nullptr),
73			mShopItems(nullptr),
74			mPlayerMoney(0),
75			mMaxItems(0),
76			mAmountItems(0),
77			mIsSell(isSell),
78	✓✗✓✗	36	mAdvanced(advanced)
79			{
80		4	}
81
82		4	void SellDialog::postInit()
83			{
84		4	Window::postInit();
85		16	setWindowName("Sell");
86		4	setResizable(true);
87		4	setCloseButton(true);
88		4	setStickyButtonLock(true);
89		4	setMinWidth(260);
90		4	setMinHeight(220);
91		4	setDefaultSize(260, 230, ImagePosition::CENTER, 0, 0);
92
93	✗✓	4	if (setupWindow != nullptr)
94			setupWindow->registerWindowForReset(this);
95
96			// Create a ShopItems instance, that is aware of duplicate entries.
97		4	mShopItems = new ShopItems(true,
98	✓✗	4	DEFAULT_CURRENCY);
99
100	✓✓	4	if (mAdvanced == Advanced_true)
101		1	mShopItems->setMergeDuplicates(false);
102
103	✓✗	4	mShopItemList = CREATEWIDGETR(ShopListBox,
104			this,
105			mShopItems,
106			mShopItems,
107			ShopListBoxType::Unknown);
108		8	mShopItemList->setProtectItems(true);
109		8	mScrollArea = new ScrollArea(this, mShopItemList,
110	✓✗✗✓	12	fromBool(getOptionBool("showbackground", false), Opaque),
111	✓✗✓✗ ✓✗	20	"sell_background.xml");
112		4	mScrollArea->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);
113
114		4	mSellButton = new Button(this,
115			// TRANSLATORS: sell dialog button
116		4	mAdvanced == Advanced_true ? _("Add") : _("Sell"),
117			"presell",
118			BUTTON_SKIN,
119	✓✓✓✗ ✓✗✓✗	24	this);
120		4	mQuitButton = new Button(this,
121			// TRANSLATORS: sell dialog button
122		4	_("Quit"),
123			"quit",
124			BUTTON_SKIN,
125	✓✗✓✗ ✓✗	24	this);
126
127		4	initButtons();
128
129		8	mSellButton->setEnabled(false);
130
131		8	mShopItemList->setDistributeMousePressed(false);
132		4	mShopItemList->setPriceCheck(false);
133		4	mShopItemList->addSelectionListener(this);
134		16	mShopItemList->setActionEventId("sell");
135		4	mShopItemList->addActionListener(this);
136
137		4	ContainerPlacer placer(nullptr, nullptr);
138		4	placer = getPlacer(0, 0);
139
140	✓✓	4	if (mIsSell == IsSell_true)
141			{
142		2	mIncreaseButton = new Button(this,
143			// TRANSLATORS: sell dialog button
144		2	_("+"),
145			"inc",
146			BUTTON_SKIN,
147	✓✗✓✗ ✓✗	12	this);
148		2	mDecreaseButton = new Button(this,
149			// TRANSLATORS: sell dialog button
150		2	_("-"),
151			"dec",
152			BUTTON_SKIN,
153	✓✗✓✗ ✓✗	12	this);
154		2	mAddMaxButton = new Button(this,
155			// TRANSLATORS: sell dialog button
156		2	_("Max"),
157			"max",
158			BUTTON_SKIN,
159	✓✗✓✗ ✓✗	12	this);
160	✓✗	2	mSlider = new Slider(this, 1.0, 1.0);
161
162		6	mQuantityLabel = new Label(this, strprintf(
163	✓✗✓✗	2	"%d / %d", mAmountItems, mMaxItems));
164		4	mQuantityLabel->setAlignment(Graphics::CENTER);
165			// TRANSLATORS: sell dialog label
166		6	mMoneyLabel = new Label(this, strprintf(_("Price: %s / Total: %s"),
167	✓✗✓✗	2	"", ""));
168	✓✓	2	if (mAdvanced == Advanced_true)
169			{
170		1	mConfirmButton = new Button(this,
171			// TRANSLATORS: sell dialog button
172		1	_("Sell"),
173			"confirm",
174			BUTTON_SKIN,
175	✓✗✓✗ ✓✗	6	this);
176		1	mConfirmButton->setEnabled(false);
177			}
178
179		2	mDecreaseButton->adjustSize();
180		4	mDecreaseButton->setWidth(mIncreaseButton->getWidth());
181		4	mIncreaseButton->setEnabled(false);
182		4	mDecreaseButton->setEnabled(false);
183		4	mSlider->setEnabled(false);
184		8	mSlider->setActionEventId("slider");
185		2	mSlider->addActionListener(this);
186
187		4	placer(0, 0, mScrollArea, 8, 5).setPadding(3);
188		2	placer(0, 5, mDecreaseButton, 1, 1);
189		2	placer(1, 5, mSlider, 3, 1);
190		2	placer(4, 5, mIncreaseButton, 1, 1);
191		2	placer(5, 5, mQuantityLabel, 2, 1);
192		2	placer(7, 5, mAddMaxButton, 1, 1);
193		2	placer(0, 6, mMoneyLabel, 8, 1);
194	✓✓	2	if (mAdvanced == Advanced_true)
195			{
196		1	placer(5, 7, mSellButton, 1, 1);
197		1	placer(6, 7, mConfirmButton, 1, 1);
198			}
199			else
200			{
201		1	placer(6, 7, mSellButton, 1, 1);
202			}
203		2	placer(7, 7, mQuitButton, 1, 1);
204			}
205			else
206			{
207		4	placer(0, 0, mScrollArea, 8, 5).setPadding(3);
208		2	placer(6, 5, mSellButton, 1, 1);
209		2	placer(7, 5, mQuitButton, 1, 1);
210			}
211
212		4	Layout &layout = getLayout();
213		4	layout.setRowHeight(0, LayoutType::SET);
214
215		4	center();
216		4	loadWindowState();
217
218		8	instances.push_back(this);
219		4	setVisible(Visible_true);
220		8	enableVisibleSound(true);
221		4	}
222
223		16	SellDialog::~SellDialog()
224			{
225	✓✗	4	delete2(mShopItems)
226		4	instances.remove(this);
227		4	}
228
229			void SellDialog::reset()
230			{
231			mShopItems->clear();
232			if (mSlider != nullptr)
233			mSlider->setValue(0);
234			mShopItemList->setSelected(-1);
235			updateButtonsAndLabels();
236			}
237
238			void SellDialog::addItem(const Item *const item, const int price)
239			{
240			if (item == nullptr)
241			return;
242
243			mShopItems->addItem2(item->getInvIndex(),
244			item->getId(),
245			item->getType(),
246			item->getColor(),
247			item->getQuantity(),
248			price);
249
250			mShopItemList->adjustSize();
251			}
252
253			ShopItem *SellDialog::addItem(const int id,
254			const ItemTypeT type,
255			const ItemColor color,
256			const int amount,
257			const int price)
258			{
259			ShopItem *const item = mShopItems->addItem(id,
260			type,
261			color,
262			amount,
263			price);
264			mShopItemList->adjustSize();
265			return item;
266			}
267
268
269			void SellDialog::action(const ActionEvent &event)
270			{
271			const std::string &eventId = event.getId();
272
273			if (eventId == "quit")
274			{
275			close();
276			return;
277			}
278
279			const int selectedItem = mShopItemList->getSelected();
280
281			// The following actions require a valid item selection
282			if (selectedItem == -1
283			\|\| selectedItem >= mShopItems->getNumberOfElements())
284			{
285			return;
286			}
287
288			if (eventId == "slider")
289			{
290			if (mSlider != nullptr)
291			{
292			mAmountItems = CAST_S32(mSlider->getValue());
293			updateButtonsAndLabels();
294			}
295			}
296			else if (eventId == "inc" &&
297			mSlider != nullptr &&
298			mAmountItems < mMaxItems)
299			{
300			mAmountItems++;
301			mSlider->setValue(mAmountItems);
302			updateButtonsAndLabels();
303			}
304			else if (eventId == "dec" &&
305			mSlider != nullptr &&
306			mAmountItems > 1)
307			{
308			mAmountItems--;
309			mSlider->setValue(mAmountItems);
310			updateButtonsAndLabels();
311			}
312			else if (eventId == "max" &&
313			mSlider != nullptr)
314			{
315			mAmountItems = mMaxItems;
316			mSlider->setValue(mAmountItems);
317			updateButtonsAndLabels();
318			}
319			else if (eventId == "presell" \|\|
320			eventId == "sell" \|\|
321			eventId == "yes" \|\|
322			eventId == "confirm")
323			{
324			sellAction(event);
325			}
326			}
327
328			void SellDialog::valueChanged(const SelectionEvent &event A_UNUSED)
329			{
330			// Reset amount of items and update labels
331			mAmountItems = 1;
332			if (mSlider != nullptr)
333			{
334			mSlider->setValue(0);
335			mSlider->setScale(1, mMaxItems);
336			}
337			updateButtonsAndLabels();
338			}
339
340			void SellDialog::setMoney(const int amount)
341			{
342			mPlayerMoney = amount;
343			mShopItemList->setPlayersMoney(amount);
344			}
345
346			void SellDialog::updateButtonsAndLabels()
347			{
348			const int selectedItem = mShopItemList->getSelected();
349			int income = 0;
350			ShopItem *item = nullptr;
351
352			if (selectedItem > -1 && (mShopItems->at(selectedItem) != nullptr))
353			{
354			item = mShopItems->at(selectedItem);
355			if (item != nullptr)
356			{
357			mMaxItems = item->getQuantity();
358			if (mAmountItems > mMaxItems)
359			mAmountItems = mMaxItems;
360			income = mAmountItems * mShopItems->at(selectedItem)->getPrice();
361			}
362			else
363			{
364			mMaxItems = 0;
365			mAmountItems = 0;
366			}
367			}
368			else
369			{
370			mMaxItems = 0;
371			mAmountItems = 0;
372			}
373
374			// Update Buttons and slider
375			mSellButton->setEnabled(mAmountItems > 0);
376			if (mDecreaseButton != nullptr)
377			mDecreaseButton->setEnabled(mAmountItems > 1);
378			if (mIncreaseButton != nullptr)
379			mIncreaseButton->setEnabled(mAmountItems < mMaxItems);
380			if (mSlider != nullptr)
381			mSlider->setEnabled(mMaxItems > 1);
382
383			if (mQuantityLabel != nullptr)
384			{
385			// Update the quantity and money labels
386			mQuantityLabel->setCaption(strprintf("%d / %d",
387			mAmountItems, mMaxItems));
388			}
389			if (mMoneyLabel != nullptr)
390			{
391			// TRANSLATORS: sell dialog label
392			mMoneyLabel->setCaption(strprintf(_("Price: %s / Total: %s"),
393			UnitsDb::formatCurrency(income).c_str(),
394			UnitsDb::formatCurrency(mPlayerMoney + income).c_str()));
395			}
396			if (item != nullptr)
397			item->update();
398			}
399
400		4	void SellDialog::setVisible(Visible visible)
401			{
402		4	Window::setVisible(visible);
403
404	✓✗	4	if (visible == Visible_true)
405			{
406	✓✗	4	if (mShopItemList != nullptr)
407		4	mShopItemList->requestFocus();
408			}
409			else
410			{
411			scheduleDelete();
412			}
413		4	}
414
415			void SellDialog::closeAll()
416			{
417			FOR_EACH (DialogList::const_iterator, it, instances)
418			(*it)->close();
419	✓✗✓✗	3	}