Head

GCC Code Coverage Report

Directory:	src/		Exec	Total	Coverage
File:	src/gui/widgets/shoplistbox.cpp	Lines:	28	120	23.3 %
Date:	2021-03-17	Branches:	8	104	7.7 %


/*
 *  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/shoplistbox.h"

#include "dragdrop.h"
#include "settings.h"

#include "being/playerinfo.h"

#include "gui/viewport.h"

#include "gui/fonts/font.h"

#include "gui/popups/itempopup.h"
#include "gui/popups/popupmenu.h"

#include "gui/models/shopitems.h"

#include "gui/windows/itemamountwindow.h"

#include "net/net.h"

#include "resources/inventory/inventory.h"

#include "resources/item/shopitem.h"

#include "debug.h"

const int ITEM_ICON_SIZE = 32;

ShopListBox::ShopListBox(const Widget2 *const widget,
                         ListModel *const listModel,
                         const ShopListBoxTypeT type) :
    ListBox(widget, listModel, "shoplistbox.xml"),
    mPlayerMoney(0),
    mShopItems(nullptr),
    mWarningColor(getThemeColor(ThemeColorId::SHOP_WARNING, 255U)),
    mType(type),
    mPriceCheck(true),
    mProtectItems(false)
{
    mRowHeight = getFont()->getHeight();
    mHighlightColor = getThemeColor(ThemeColorId::HIGHLIGHT, 255U);
    mForegroundColor = getThemeColor(ThemeColorId::LISTBOX, 255U);
    mBackgroundColor = getThemeColor(ThemeColorId::BACKGROUND, 255U);
}

ShopListBox::ShopListBox(const Widget2 *const widget,
                         ListModel *const listModel,
                         ShopItems *const shopListModel,
                         const ShopListBoxTypeT type) :
    ListBox(widget, listModel, "shoplistbox.xml"),
    mPlayerMoney(0),
    mShopItems(shopListModel),
    mWarningColor(getThemeColor(ThemeColorId::SHOP_WARNING, 255U)),
    mType(type),
    mPriceCheck(true),
    mProtectItems(false)
{
    mRowHeight = std::max(getFont()->getHeight(), ITEM_ICON_SIZE);
    mHighlightColor = getThemeColor(ThemeColorId::HIGHLIGHT, 255U);
    mForegroundColor = getThemeColor(ThemeColorId::LISTBOX, 255U);
    mBackgroundColor = getThemeColor(ThemeColorId::BACKGROUND, 255U);
}

void ShopListBox::setPlayersMoney(const int money)
{
    mPlayerMoney = money;
}

void ShopListBox::draw(Graphics *const graphics)
{
    BLOCK_START("ShopListBox::draw")
    if ((mListModel == nullptr) || (mShopItems == nullptr))
    {
        BLOCK_END("ShopListBox::draw")
        return;
    }

    if (settings.guiAlpha != mAlpha)
        mAlpha = settings.guiAlpha;

    const unsigned int alpha = CAST_U32(mAlpha * 255.0F);
    Font *const font = getFont();

    const int sz = mListModel->getNumberOfElements();
    const int fontHeigh = getFont()->getHeight();
    const int width = mDimension.width - 2 * mPadding;
    // Draw the list elements
    for (int i = 0, y = 0;
         i < sz;
         ++i, y += mRowHeight)
    {
        bool needDraw(false);
        Color temp;
        Color* backgroundColor = &mBackgroundColor;

        ShopItem *const item = mShopItems->at(i);
        if ((item != nullptr) &&
            (item->getDisabled() ||
            (mPlayerMoney < item->getPrice() && mPriceCheck) ||
            (mProtectItems && PlayerInfo::isItemProtected(item->getId()))))
        {
            if (i != mSelected)
            {
                backgroundColor = &mWarningColor;
                backgroundColor->a = alpha;
            }
            else
            {
                temp = mWarningColor;
                temp.r = (temp.r + mHighlightColor.r) / 2;
                temp.g = (temp.g + mHighlightColor.g) / 2;
                temp.b = (temp.b + mHighlightColor.b) / 2;
                temp.a = alpha;
                backgroundColor = &temp;
            }
            needDraw = true;
        }
        else if (i == mSelected)
        {
            mHighlightColor.a = alpha;
            backgroundColor = &mHighlightColor;
            needDraw = true;
        }
        else
        {
            mBackgroundColor.a = alpha;
        }

        if (needDraw)
        {
            graphics->setColor(*backgroundColor);
            graphics->fillRectangle(Rect(mPadding, y + mPadding,
                width, mRowHeight));
        }

        if ((mShopItems != nullptr) && (item != nullptr))
        {
            Image *const icon = item->getImage();
            if (icon != nullptr)
            {
                icon->setAlpha(1.0F);
                graphics->drawImage(icon, mPadding, y + mPadding);
            }
        }
        if (mSelected == i)
        {
            font->drawString(graphics,
                mForegroundSelectedColor,
                mForegroundSelectedColor2,
                mListModel->getElementAt(i),
                ITEM_ICON_SIZE + mPadding,
                y + (ITEM_ICON_SIZE - fontHeigh) / 2 + mPadding);
        }
        else
        {
            font->drawString(graphics,
                mForegroundColor,
                mForegroundColor2,
                mListModel->getElementAt(i),
                ITEM_ICON_SIZE + mPadding,
                y + (ITEM_ICON_SIZE - fontHeigh) / 2 + mPadding);
        }
    }
    BLOCK_END("ShopListBox::draw")
}

void ShopListBox::safeDraw(Graphics *const graphics)
{
    ShopListBox::draw(graphics);
}

void ShopListBox::adjustSize()
{
    BLOCK_START("ShopListBox::adjustSize")
    if (mListModel != nullptr)
    {
        setHeight(mRowHeight * mListModel->getNumberOfElements()
            + 2 * mPadding);
    }
    BLOCK_END("ShopListBox::adjustSize")
}

void ShopListBox::setPriceCheck(const bool check)
{
    mPriceCheck = check;
}

void ShopListBox::mouseMoved(MouseEvent &event)
{
    if ((itemPopup == nullptr) || (mRowHeight == 0U))
        return;

    if (mShopItems == nullptr)
    {
        itemPopup->hide();
        return;
    }

    const int index = (event.getY() - mPadding) / mRowHeight;

    if (index < 0 || index >= mShopItems->getNumberOfElements())
    {
        itemPopup->hide();
    }
    else
    {
        const Item *const item = mShopItems->at(index);
        if (item != nullptr)
        {
            itemPopup->setItem(item, false);
            itemPopup->position(viewport->mMouseX, viewport->mMouseY);
        }
        else
        {
            itemPopup->setVisible(Visible_false);
        }
    }
}

void ShopListBox::mouseReleased(MouseEvent& event)
{
    ListBox::mouseReleased(event);
    if (event.getType() == MouseEventType::RELEASED2)
    {
        if (dragDrop.isEmpty())
            return;
        const DragDropSourceT src = dragDrop.getSource();
        if (mType != ShopListBoxType::SellShop &&
            mType != ShopListBoxType::BuyShop)
        {
            return;
        }
        if (mType == ShopListBoxType::SellShop &&
            Net::getNetworkType() != ServerType::TMWATHENA &&
            src != DragDropSource::Cart)
        {
            return;
        }
        Inventory *inventory;
        if (src == DragDropSource::Inventory)
            inventory = PlayerInfo::getInventory();
        else if (src == DragDropSource::Cart)
            inventory = PlayerInfo::getCartInventory();
        else
            return;
        if (inventory == nullptr)
            return;
        Item *const item = inventory->getItem(dragDrop.getTag());
        if (mType == ShopListBoxType::BuyShop)
        {
            ItemAmountWindow::showWindow(
                ItemAmountWindowUsage::ShopBuyAdd,
                nullptr,
                item,
                0,
                0);
        }
        else
        {
            ItemAmountWindow::showWindow(
                ItemAmountWindowUsage::ShopSellAdd,
                nullptr,
                item,
                0,
                0);
        }
    }

    if (event.getButton() == MouseButton::RIGHT)
    {
        setSelected(std::max(0, getSelectionByMouse(event.getY())));

        if (mSelected < 0 || mSelected >= mShopItems->getNumberOfElements())
            return;

        Item *const item = mShopItems->at(mSelected);
        if ((popupMenu != nullptr) && (viewport != nullptr))
        {
            popupMenu->showItemPopup(viewport->mMouseX,
            viewport->mMouseY,
            item);
        }
    }
}

void ShopListBox::mouseExited(MouseEvent& event A_UNUSED)
{
    if (itemPopup == nullptr)
        return;

    itemPopup->hide();
}


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/shoplistbox.h"
25
26			#include "dragdrop.h"
27			#include "settings.h"
28
29			#include "being/playerinfo.h"
30
31			#include "gui/viewport.h"
32
33			#include "gui/fonts/font.h"
34
35			#include "gui/popups/itempopup.h"
36			#include "gui/popups/popupmenu.h"
37
38			#include "gui/models/shopitems.h"
39
40			#include "gui/windows/itemamountwindow.h"
41
42			#include "net/net.h"
43
44			#include "resources/inventory/inventory.h"
45
46			#include "resources/item/shopitem.h"
47
48			#include "debug.h"
49
50			const int ITEM_ICON_SIZE = 32;
51
52			ShopListBox::ShopListBox(const Widget2 *const widget,
53			ListModel *const listModel,
54			const ShopListBoxTypeT type) :
55			ListBox(widget, listModel, "shoplistbox.xml"),
56			mPlayerMoney(0),
57			mShopItems(nullptr),
58			mWarningColor(getThemeColor(ThemeColorId::SHOP_WARNING, 255U)),
59			mType(type),
60			mPriceCheck(true),
61			mProtectItems(false)
62			{
63			mRowHeight = getFont()->getHeight();
64			mHighlightColor = getThemeColor(ThemeColorId::HIGHLIGHT, 255U);
65			mForegroundColor = getThemeColor(ThemeColorId::LISTBOX, 255U);
66			mBackgroundColor = getThemeColor(ThemeColorId::BACKGROUND, 255U);
67			}
68
69		10	ShopListBox::ShopListBox(const Widget2 *const widget,
70			ListModel *const listModel,
71			ShopItems *const shopListModel,
72		10	const ShopListBoxTypeT type) :
73			ListBox(widget, listModel, "shoplistbox.xml"),
74			mPlayerMoney(0),
75			mShopItems(shopListModel),
76		20	mWarningColor(getThemeColor(ThemeColorId::SHOP_WARNING, 255U)),
77			mType(type),
78			mPriceCheck(true),
79	✓✗	50	mProtectItems(false)
80			{
81	✓✗✓✗	20	mRowHeight = std::max(getFont()->getHeight(), ITEM_ICON_SIZE);
82		20	mHighlightColor = getThemeColor(ThemeColorId::HIGHLIGHT, 255U);
83		20	mForegroundColor = getThemeColor(ThemeColorId::LISTBOX, 255U);
84		20	mBackgroundColor = getThemeColor(ThemeColorId::BACKGROUND, 255U);
85		10	}
86
87			void ShopListBox::setPlayersMoney(const int money)
88			{
89			mPlayerMoney = money;
90			}
91
92		8	void ShopListBox::draw(Graphics *const graphics)
93			{
94			BLOCK_START("ShopListBox::draw")
95	✓✗✓✗	8	if ((mListModel == nullptr) \|\| (mShopItems == nullptr))
96			{
97			BLOCK_END("ShopListBox::draw")
98			return;
99			}
100
101	✗✓	8	if (settings.guiAlpha != mAlpha)
102			mAlpha = settings.guiAlpha;
103
104		8	const unsigned int alpha = CAST_U32(mAlpha * 255.0F);
105		8	Font *const font = getFont();
106
107		8	const int sz = mListModel->getNumberOfElements();
108		8	const int fontHeigh = getFont()->getHeight();
109		8	const int width = mDimension.width - 2 * mPadding;
110			// Draw the list elements
111		8	for (int i = 0, y = 0;
112	✗✓	8	i < sz;
113			++i, y += mRowHeight)
114			{
115			bool needDraw(false);
116			Color temp;
117			Color* backgroundColor = &mBackgroundColor;
118
119			ShopItem *const item = mShopItems->at(i);
120			if ((item != nullptr) &&
121			(item->getDisabled() \|\|
122			(mPlayerMoney < item->getPrice() && mPriceCheck) \|\|
123			(mProtectItems && PlayerInfo::isItemProtected(item->getId()))))
124			{
125			if (i != mSelected)
126			{
127			backgroundColor = &mWarningColor;
128			backgroundColor->a = alpha;
129			}
130			else
131			{
132			temp = mWarningColor;
133			temp.r = (temp.r + mHighlightColor.r) / 2;
134			temp.g = (temp.g + mHighlightColor.g) / 2;
135			temp.b = (temp.b + mHighlightColor.b) / 2;
136			temp.a = alpha;
137			backgroundColor = &temp;
138			}
139			needDraw = true;
140			}
141			else if (i == mSelected)
142			{
143			mHighlightColor.a = alpha;
144			backgroundColor = &mHighlightColor;
145			needDraw = true;
146			}
147			else
148			{
149			mBackgroundColor.a = alpha;
150			}
151
152			if (needDraw)
153			{
154			graphics->setColor(*backgroundColor);
155			graphics->fillRectangle(Rect(mPadding, y + mPadding,
156			width, mRowHeight));
157			}
158
159			if ((mShopItems != nullptr) && (item != nullptr))
160			{
161			Image *const icon = item->getImage();
162			if (icon != nullptr)
163			{
164			icon->setAlpha(1.0F);
165			graphics->drawImage(icon, mPadding, y + mPadding);
166			}
167			}
168			if (mSelected == i)
169			{
170			font->drawString(graphics,
171			mForegroundSelectedColor,
172			mForegroundSelectedColor2,
173			mListModel->getElementAt(i),
174			ITEM_ICON_SIZE + mPadding,
175			y + (ITEM_ICON_SIZE - fontHeigh) / 2 + mPadding);
176			}
177			else
178			{
179			font->drawString(graphics,
180			mForegroundColor,
181			mForegroundColor2,
182			mListModel->getElementAt(i),
183			ITEM_ICON_SIZE + mPadding,
184			y + (ITEM_ICON_SIZE - fontHeigh) / 2 + mPadding);
185			}
186			}
187			BLOCK_END("ShopListBox::draw")
188			}
189
190			void ShopListBox::safeDraw(Graphics *const graphics)
191			{
192			ShopListBox::draw(graphics);
193			}
194
195		10	void ShopListBox::adjustSize()
196			{
197			BLOCK_START("ShopListBox::adjustSize")
198	✓✗	10	if (mListModel != nullptr)
199			{
200		20	setHeight(mRowHeight * mListModel->getNumberOfElements()
201		20	+ 2 * mPadding);
202			}
203			BLOCK_END("ShopListBox::adjustSize")
204		10	}
205
206		6	void ShopListBox::setPriceCheck(const bool check)
207			{
208		6	mPriceCheck = check;
209		6	}
210
211			void ShopListBox::mouseMoved(MouseEvent &event)
212			{
213			if ((itemPopup == nullptr) \|\| (mRowHeight == 0U))
214			return;
215
216			if (mShopItems == nullptr)
217			{
218			itemPopup->hide();
219			return;
220			}
221
222			const int index = (event.getY() - mPadding) / mRowHeight;
223
224			if (index < 0 \|\| index >= mShopItems->getNumberOfElements())
225			{
226			itemPopup->hide();
227			}
228			else
229			{
230			const Item *const item = mShopItems->at(index);
231			if (item != nullptr)
232			{
233			itemPopup->setItem(item, false);
234			itemPopup->position(viewport->mMouseX, viewport->mMouseY);
235			}
236			else
237			{
238			itemPopup->setVisible(Visible_false);
239			}
240			}
241			}
242
243			void ShopListBox::mouseReleased(MouseEvent& event)
244			{
245			ListBox::mouseReleased(event);
246			if (event.getType() == MouseEventType::RELEASED2)
247			{
248			if (dragDrop.isEmpty())
249			return;
250			const DragDropSourceT src = dragDrop.getSource();
251			if (mType != ShopListBoxType::SellShop &&
252			mType != ShopListBoxType::BuyShop)
253			{
254			return;
255			}
256			if (mType == ShopListBoxType::SellShop &&
257			Net::getNetworkType() != ServerType::TMWATHENA &&
258			src != DragDropSource::Cart)
259			{
260			return;
261			}
262			Inventory *inventory;
263			if (src == DragDropSource::Inventory)
264			inventory = PlayerInfo::getInventory();
265			else if (src == DragDropSource::Cart)
266			inventory = PlayerInfo::getCartInventory();
267			else
268			return;
269			if (inventory == nullptr)
270			return;
271			Item *const item = inventory->getItem(dragDrop.getTag());
272			if (mType == ShopListBoxType::BuyShop)
273			{
274			ItemAmountWindow::showWindow(
275			ItemAmountWindowUsage::ShopBuyAdd,
276			nullptr,
277			item,
278			0,
279			0);
280			}
281			else
282			{
283			ItemAmountWindow::showWindow(
284			ItemAmountWindowUsage::ShopSellAdd,
285			nullptr,
286			item,
287			0,
288			0);
289			}
290			}
291
292			if (event.getButton() == MouseButton::RIGHT)
293			{
294			setSelected(std::max(0, getSelectionByMouse(event.getY())));
295
296			if (mSelected < 0 \|\| mSelected >= mShopItems->getNumberOfElements())
297			return;
298
299			Item *const item = mShopItems->at(mSelected);
300			if ((popupMenu != nullptr) && (viewport != nullptr))
301			{
302			popupMenu->showItemPopup(viewport->mMouseX,
303			viewport->mMouseY,
304			item);
305			}
306			}
307			}
308
309			void ShopListBox::mouseExited(MouseEvent& event A_UNUSED)
310			{
311			if (itemPopup == nullptr)
312			return;
313
314			itemPopup->hide();
315		2	}