Head

GCC Code Coverage Report

Directory:	src/		Exec	Total	Coverage
File:	src/gui/widgets/basiccontainer.cpp	Lines:	101	182	55.5 %
Date:	2021-03-17	Branches:	45	126	35.7 %


/*
 *  The ManaPlus Client
 *  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/>.
 */

/*      _______   __   __   __   ______   __   __   _______   __   __
 *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\
 *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
 *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /
 *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /
 * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
 * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
 *
 * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
 *
 *
 * Per Larsson a.k.a finalman
 * Olof Naessén a.k.a jansem/yakslem
 *
 * Visit: http://guichan.sourceforge.net
 *
 * License: (BSD)
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 3. Neither the name of Guichan nor the names of its contributors may
 *    be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "gui/widgets/basiccontainer.h"

#include "utils/checkutils.h"
#include "utils/foreach.h"

#include "render/graphics.h"

#include <algorithm>

#include "debug.h"

BasicContainer::~BasicContainer()
{
    // +++ virtual method call
    clear();
}

void BasicContainer::moveToTop(Widget *const widget) restrict2
{
    if (widget == nullptr)
    {
        reportAlways("BasicContainer::moveToTop empty widget.")
        return;
    }

    FOR_EACH (WidgetListIterator, iter, mWidgets)
    {
        if (*iter == widget)
        {
            mWidgets.erase(iter);
            mWidgets.push_back(widget);
            break;
        }
    }
    FOR_EACH (WidgetListIterator, iter, mLogicWidgets)
    {
        if (*iter == widget)
        {
            mLogicWidgets.erase(iter);
            mLogicWidgets.push_back(widget);
            return;
        }
    }
}

void BasicContainer::moveToBottom(Widget *const widget) restrict2
{
    if (widget == nullptr)
    {
        reportAlways("BasicContainer::moveToBottom empty widget.")
        return;
    }
    const WidgetListIterator iter = std::find(mWidgets.begin(),
        mWidgets.end(), widget);
    if (iter != mWidgets.end())
    {
        mWidgets.erase(iter);
        mWidgets.insert(mWidgets.begin(), widget);
    }

    const WidgetListIterator iter2 = std::find(mLogicWidgets.begin(),
        mLogicWidgets.end(), widget);
    if (iter2 != mLogicWidgets.end())
    {
        mLogicWidgets.erase(iter2);
        mLogicWidgets.insert(mLogicWidgets.begin(), widget);
    }
}

void BasicContainer::death(const Event &restrict event) restrict2
{
    const WidgetListIterator iter = std::find(mWidgets.begin(),
        mWidgets.end(), event.getSource());
    if (iter != mWidgets.end())
        mWidgets.erase(iter);

    const WidgetListIterator iter2 = std::find(mLogicWidgets.begin(),
        mLogicWidgets.end(), event.getSource());
    if (iter2 != mLogicWidgets.end())
        mLogicWidgets.erase(iter2);
}

Rect BasicContainer::getChildrenArea() restrict2
{
    return Rect(0, 0, mDimension.width, mDimension.height);
}

void BasicContainer::focusNext() restrict2
{
    WidgetListConstIterator it;

    for (it = mWidgets.begin(); it != mWidgets.end(); ++ it)
    {
        if ((*it)->isFocused())
            break;
    }

    const WidgetListConstIterator end = it;

    if (it == mWidgets.end())
        it = mWidgets.begin();

    ++ it;

    for ( ; it != end; ++ it)
    {
        if (it == mWidgets.end())
            it = mWidgets.begin();

        if ((*it)->isFocusable())
        {
            (*it)->requestFocus();
            return;
        }
    }
}

void BasicContainer::focusPrevious() restrict2
{
    WidgetListReverseIterator it;

    for (it = mWidgets.rbegin(); it != mWidgets.rend(); ++ it)
    {
        if ((*it)->isFocused())
            break;
    }

    const WidgetListReverseIterator end = it;

    ++ it;

    if (it == mWidgets.rend())
        it = mWidgets.rbegin();

    for ( ; it != end; ++ it)
    {
        if (it == mWidgets.rend())
            it = mWidgets.rbegin();

        if ((*it)->isFocusable())
        {
            (*it)->requestFocus();
            return;
        }
    }
}

Widget *BasicContainer::getWidgetAt(int x, int y) restrict2
{
    const Rect r = getChildrenArea();

    if (!r.isPointInRect(x, y))
        return nullptr;

    x -= r.x;
    y -= r.y;

    for (WidgetListReverseIterator it = mWidgets.rbegin();
         it != mWidgets.rend(); ++ it)
    {
        const Widget *restrict const widget = *it;
        if (widget->isVisible() &&
            widget->getDimension().isPointInRect(x, y))
        {
            return *it;
        }
    }

    return nullptr;
}

void BasicContainer::logic() restrict2
{
    BLOCK_START("BasicContainer::logic")
    if (mVisible == Visible_false)
    {
        BLOCK_END("BasicContainer::logic")
        return;
    }
    logicChildren();
    BLOCK_END("BasicContainer::logic")
}

void BasicContainer::setFocusHandler(FocusHandler *restrict2 const
                                     focusHandler) restrict2
{
    Widget::setFocusHandler(focusHandler);

    if (mInternalFocusHandler != nullptr)
        return;

    FOR_EACH (WidgetListConstIterator, iter, mWidgets)
        (*iter)->setFocusHandler(focusHandler);
}

void BasicContainer::add(Widget *const widget) restrict2
{
    if (widget == nullptr)
        return;
    mWidgets.push_back(widget);
    if (widget->isAllowLogic())
        mLogicWidgets.push_back(widget);

    if (mInternalFocusHandler == nullptr)
        widget->setFocusHandler(getFocusHandler());
    else
        widget->setFocusHandler(mInternalFocusHandler);

    widget->setParent(this);
    widget->addDeathListener(this);
}

void BasicContainer::remove(Widget *const restrict widget) restrict2
{
    if (widget == nullptr)
        return;
    FOR_EACH (WidgetListIterator, iter, mWidgets)
    {
        if (*iter == widget)
        {
            mWidgets.erase(iter);
            widget->setFocusHandler(nullptr);
            widget->setWindow(nullptr);
            widget->setParent(nullptr);
            widget->removeDeathListener(this);
            break;
        }
    }
    FOR_EACH (WidgetListIterator, iter, mLogicWidgets)
    {
        if (*iter == widget)
        {
            mLogicWidgets.erase(iter);
            return;
        }
    }
}

void BasicContainer::clear() restrict2
{
    FOR_EACH (WidgetListConstIterator, iter, mWidgets)
    {
        Widget *restrict const widget = *iter;
        widget->setFocusHandler(nullptr);
        widget->setWindow(nullptr);
        widget->setParent(nullptr);
        widget->removeDeathListener(this);
    }

    mWidgets.clear();
    mLogicWidgets.clear();
}

void BasicContainer::drawChildren(Graphics *const restrict graphics) restrict2
{
    BLOCK_START("BasicContainer::drawChildren")
    graphics->pushClipArea(getChildrenArea());

    FOR_EACH (WidgetListConstIterator, iter, mWidgets)
    {
        Widget *restrict const widget = *iter;
        if (widget->mVisible == Visible_true)
        {
            // If the widget has a frame,
            // draw it before drawing the widget
            if (widget->mFrameSize > 0)
            {
                Rect rec = widget->mDimension;
                const int frame = CAST_S32(widget->mFrameSize);
                const int frame2 = frame * 2;
                rec.x -= frame;
                rec.y -= frame;
                rec.width += frame2;
                rec.height += frame2;
                graphics->pushClipArea(rec);
                BLOCK_START("BasicContainer::drawChildren 1")
                widget->drawFrame(graphics);
                BLOCK_END("BasicContainer::drawChildren 1")
                graphics->popClipArea();
            }

            graphics->pushClipArea(widget->mDimension);
            BLOCK_START("BasicContainer::drawChildren 2")
            widget->draw(graphics);
            BLOCK_END("BasicContainer::drawChildren 2")
            graphics->popClipArea();
        }
    }

    graphics->popClipArea();
    BLOCK_END("BasicContainer::drawChildren")
}

void BasicContainer::safeDrawChildren(Graphics *const restrict graphics)
                                      restrict2
{
    BLOCK_START("BasicContainer::drawChildren")
    graphics->pushClipArea(getChildrenArea());

    FOR_EACH (WidgetListConstIterator, iter, mWidgets)
    {
        Widget *restrict const widget = *iter;
        if (widget->mVisible == Visible_true)
        {
            // If the widget has a frame,
            // draw it before drawing the widget
            if (widget->mFrameSize > 0)
            {
                Rect rec = widget->mDimension;
                const int frame = CAST_S32(widget->mFrameSize);
                const int frame2 = frame * 2;
                rec.x -= frame;
                rec.y -= frame;
                rec.width += frame2;
                rec.height += frame2;
                graphics->pushClipArea(rec);
                BLOCK_START("BasicContainer::drawChildren 1")
                widget->safeDrawFrame(graphics);
                BLOCK_END("BasicContainer::drawChildren 1")
                graphics->popClipArea();
            }

            graphics->pushClipArea(widget->mDimension);
            BLOCK_START("BasicContainer::drawChildren 2")
            widget->safeDraw(graphics);
            BLOCK_END("BasicContainer::drawChildren 2")
            graphics->popClipArea();
        }
    }

    graphics->popClipArea();
    BLOCK_END("BasicContainer::drawChildren")
}

void BasicContainer::logicChildren() restrict2
{
    BLOCK_START("BasicContainer::logicChildren")
    FOR_EACH (WidgetListConstIterator, iter, mLogicWidgets)
        (*iter)->logic();
    BLOCK_END("BasicContainer::logicChildren")
}

void BasicContainer::showWidgetPart(Widget *restrict const widget,
                                    const Rect &restrict area) restrict2
{
    if (widget == nullptr)
        return;

    const Rect widgetArea = getChildrenArea();

    const int x = widget->mDimension.x;
    const int y = widget->mDimension.y;
    const int ax = area.x + x;
    const int ay = area.y + y;

    if (ax < 0)
        widget->setX(-area.x);
    else if (ax + area.width > widgetArea.width)
        widget->setX(widgetArea.width - area.x - area.width);

    if (ay < 0)
        widget->setY(-area.y);
    else if (ay + area.height > widgetArea.height)
        widget->setY(widgetArea.height - area.y - area.height);
}

void BasicContainer::setInternalFocusHandler(FocusHandler *const restrict
                                             focusHandler) restrict2
{
    Widget::setInternalFocusHandler(focusHandler);

    FocusHandler *const restrict handler = mInternalFocusHandler != nullptr ?
        mInternalFocusHandler : getFocusHandler();
    FOR_EACH (WidgetListConstIterator, iter, mWidgets)
    {
        (*iter)->setFocusHandler(handler);
    }
}

Widget *BasicContainer::findFirstWidget(const std::set<Widget*> &restrict list)
                                        restrict2
{
    FOR_EACHR (WidgetListReverseIterator, iter, mWidgets)
    {
        if (list.find(*iter) != list.end())
            return *iter;
    }
    return nullptr;
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/*
2			* The ManaPlus Client
3			* Copyright (C) 2011-2019 The ManaPlus Developers
4			* Copyright (C) 2019-2021 Andrei Karas
5			*
6			* This file is part of The ManaPlus Client.
7			*
8			* This program is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License as published by
10			* the Free Software Foundation; either version 2 of the License, or
11			* any later version.
12			*
13			* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			* GNU General Public License for more details.
17			*
18			* You should have received a copy of the GNU General Public License
19			* along with this program. If not, see <http://www.gnu.org/licenses/>.
20			*/
21
22			/* _______ __ __ __ ______ __ __ _______ __ __
23			* / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / \|\/ /\
24			* / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , \|/ / /
25			* / / /__ / / // / // / // / / / ___ / // ___ / // /\| ' / /
26			* / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / \| / /
27			* /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /\|_/ /
28			* \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
29			*
30			* Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
31			*
32			*
33			* Per Larsson a.k.a finalman
34			* Olof Naessén a.k.a jansem/yakslem
35			*
36			* Visit: http://guichan.sourceforge.net
37			*
38			* License: (BSD)
39			* Redistribution and use in source and binary forms, with or without
40			* modification, are permitted provided that the following conditions
41			* are met:
42			* 1. Redistributions of source code must retain the above copyright
43			* notice, this list of conditions and the following disclaimer.
44			* 2. Redistributions in binary form must reproduce the above copyright
45			* notice, this list of conditions and the following disclaimer in
46			* the documentation and/or other materials provided with the
47			* distribution.
48			* 3. Neither the name of Guichan nor the names of its contributors may
49			* be used to endorse or promote products derived from this software
50			* without specific prior written permission.
51			*
52			* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
53			* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
54			* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
55			* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
56			* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
57			* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
58			* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
59			* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
60			* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
61			* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
62			* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
63			*/
64
65			#include "gui/widgets/basiccontainer.h"
66
67			#include "utils/checkutils.h"
68			#include "utils/foreach.h"
69
70			#include "render/graphics.h"
71
72			#include <algorithm>
73
74			#include "debug.h"
75
76		4465	BasicContainer::~BasicContainer()
77			{
78			// +++ virtual method call
79		893	clear();
80		893	}
81
82		2	void BasicContainer::moveToTop(Widget *const widget) restrict2
83			{
84	✗✓	2	if (widget == nullptr)
85			{
86			reportAlways("BasicContainer::moveToTop empty widget.")
87			return;
88			}
89
90	✓✗	8	FOR_EACH (WidgetListIterator, iter, mWidgets)
91			{
92	✓✗	2	if (*iter == widget)
93			{
94		4	mWidgets.erase(iter);
95		2	mWidgets.push_back(widget);
96			break;
97			}
98			}
99	✓✗	8	FOR_EACH (WidgetListIterator, iter, mLogicWidgets)
100			{
101	✓✗	2	if (*iter == widget)
102			{
103		4	mLogicWidgets.erase(iter);
104		2	mLogicWidgets.push_back(widget);
105			return;
106			}
107			}
108			}
109
110			void BasicContainer::moveToBottom(Widget *const widget) restrict2
111			{
112			if (widget == nullptr)
113			{
114			reportAlways("BasicContainer::moveToBottom empty widget.")
115			return;
116			}
117			const WidgetListIterator iter = std::find(mWidgets.begin(),
118			mWidgets.end(), widget);
119			if (iter != mWidgets.end())
120			{
121			mWidgets.erase(iter);
122			mWidgets.insert(mWidgets.begin(), widget);
123			}
124
125			const WidgetListIterator iter2 = std::find(mLogicWidgets.begin(),
126			mLogicWidgets.end(), widget);
127			if (iter2 != mLogicWidgets.end())
128			{
129			mLogicWidgets.erase(iter2);
130			mLogicWidgets.insert(mLogicWidgets.begin(), widget);
131			}
132			}
133
134		2227	void BasicContainer::death(const Event &restrict event) restrict2
135			{
136			const WidgetListIterator iter = std::find(mWidgets.begin(),
137		6681	mWidgets.end(), event.getSource());
138	✓✗	6681	if (iter != mWidgets.end())
139		4454	mWidgets.erase(iter);
140
141			const WidgetListIterator iter2 = std::find(mLogicWidgets.begin(),
142		6681	mLogicWidgets.end(), event.getSource());
143	✓✓	6681	if (iter2 != mLogicWidgets.end())
144		1326	mLogicWidgets.erase(iter2);
145		2227	}
146
147		178	Rect BasicContainer::getChildrenArea() restrict2
148			{
149		356	return Rect(0, 0, mDimension.width, mDimension.height);
150			}
151
152			void BasicContainer::focusNext() restrict2
153			{
154			WidgetListConstIterator it;
155
156			for (it = mWidgets.begin(); it != mWidgets.end(); ++ it)
157			{
158			if ((*it)->isFocused())
159			break;
160			}
161
162			const WidgetListConstIterator end = it;
163
164			if (it == mWidgets.end())
165			it = mWidgets.begin();
166
167			++ it;
168
169			for ( ; it != end; ++ it)
170			{
171			if (it == mWidgets.end())
172			it = mWidgets.begin();
173
174			if ((*it)->isFocusable())
175			{
176			(*it)->requestFocus();
177			return;
178			}
179			}
180			}
181
182			void BasicContainer::focusPrevious() restrict2
183			{
184			WidgetListReverseIterator it;
185
186			for (it = mWidgets.rbegin(); it != mWidgets.rend(); ++ it)
187			{
188			if ((*it)->isFocused())
189			break;
190			}
191
192			const WidgetListReverseIterator end = it;
193
194			++ it;
195
196			if (it == mWidgets.rend())
197			it = mWidgets.rbegin();
198
199			for ( ; it != end; ++ it)
200			{
201			if (it == mWidgets.rend())
202			it = mWidgets.rbegin();
203
204			if ((*it)->isFocusable())
205			{
206			(*it)->requestFocus();
207			return;
208			}
209			}
210			}
211
212			Widget *BasicContainer::getWidgetAt(int x, int y) restrict2
213			{
214			const Rect r = getChildrenArea();
215
216			if (!r.isPointInRect(x, y))
217			return nullptr;
218
219			x -= r.x;
220			y -= r.y;
221
222			for (WidgetListReverseIterator it = mWidgets.rbegin();
223			it != mWidgets.rend(); ++ it)
224			{
225			const Widget restrict const widget = it;
226			if (widget->isVisible() &&
227			widget->getDimension().isPointInRect(x, y))
228			{
229			return *it;
230			}
231			}
232
233			return nullptr;
234			}
235
236		4	void BasicContainer::logic() restrict2
237			{
238			BLOCK_START("BasicContainer::logic")
239	✓✗	4	if (mVisible == Visible_false)
240			{
241			BLOCK_END("BasicContainer::logic")
242			return;
243			}
244		4	logicChildren();
245			BLOCK_END("BasicContainer::logic")
246			}
247
248		1468	void BasicContainer::setFocusHandler(FocusHandler *restrict2 const
249			focusHandler) restrict2
250			{
251		1468	Widget::setFocusHandler(focusHandler);
252
253	✓✗	1468	if (mInternalFocusHandler != nullptr)
254			return;
255
256	✓✓	10221	FOR_EACH (WidgetListConstIterator, iter, mWidgets)
257		1413	(*iter)->setFocusHandler(focusHandler);
258			}
259
260		2302	void BasicContainer::add(Widget *const widget) restrict2
261			{
262	✓✗	2302	if (widget == nullptr)
263			return;
264		2302	mWidgets.push_back(widget);
265	✓✓	4604	if (widget->isAllowLogic())
266		734	mLogicWidgets.push_back(widget);
267
268	✓✗	2302	if (mInternalFocusHandler == nullptr)
269		4604	widget->setFocusHandler(getFocusHandler());
270			else
271			widget->setFocusHandler(mInternalFocusHandler);
272
273		2302	widget->setParent(this);
274		2302	widget->addDeathListener(this);
275			}
276
277		39	void BasicContainer::remove(Widget *const restrict widget) restrict2
278			{
279	✓✗	39	if (widget == nullptr)
280			return;
281	✓✓	162	FOR_EACH (WidgetListIterator, iter, mWidgets)
282			{
283	✓✓	36	if (*iter == widget)
284			{
285		60	mWidgets.erase(iter);
286		30	widget->setFocusHandler(nullptr);
287		30	widget->setWindow(nullptr);
288		30	widget->setParent(nullptr);
289		30	widget->removeDeathListener(this);
290			break;
291			}
292			}
293	✓✓	162	FOR_EACH (WidgetListIterator, iter, mLogicWidgets)
294			{
295	✓✓	35	if (*iter == widget)
296			{
297		58	mLogicWidgets.erase(iter);
298		29	return;
299			}
300			}
301			}
302
303		1238	void BasicContainer::clear() restrict2
304			{
305	✓✓	7473	FOR_EACH (WidgetListConstIterator, iter, mWidgets)
306			{
307		45	Widget restrict const widget = iter;
308		45	widget->setFocusHandler(nullptr);
309		45	widget->setWindow(nullptr);
310		45	widget->setParent(nullptr);
311		45	widget->removeDeathListener(this);
312			}
313
314		2476	mWidgets.clear();
315		2476	mLogicWidgets.clear();
316		1238	}
317
318		128	void BasicContainer::drawChildren(Graphics *const restrict graphics) restrict2
319			{
320			BLOCK_START("BasicContainer::drawChildren")
321		128	graphics->pushClipArea(getChildrenArea());
322
323	✓✓	1182	FOR_EACH (WidgetListConstIterator, iter, mWidgets)
324			{
325		414	Widget restrict const widget = iter;
326	✓✓	414	if (widget->mVisible == Visible_true)
327			{
328			// If the widget has a frame,
329			// draw it before drawing the widget
330	✓✓	314	if (widget->mFrameSize > 0)
331			{
332		186	Rect rec = widget->mDimension;
333		62	const int frame = CAST_S32(widget->mFrameSize);
334		62	const int frame2 = frame * 2;
335		62	rec.x -= frame;
336		62	rec.y -= frame;
337		62	rec.width += frame2;
338		62	rec.height += frame2;
339	✓✗	62	graphics->pushClipArea(rec);
340			BLOCK_START("BasicContainer::drawChildren 1")
341	✓✗	62	widget->drawFrame(graphics);
342			BLOCK_END("BasicContainer::drawChildren 1")
343	✓✗	62	graphics->popClipArea();
344			}
345
346		314	graphics->pushClipArea(widget->mDimension);
347			BLOCK_START("BasicContainer::drawChildren 2")
348		314	widget->draw(graphics);
349			BLOCK_END("BasicContainer::drawChildren 2")
350		314	graphics->popClipArea();
351			}
352			}
353
354		128	graphics->popClipArea();
355			BLOCK_END("BasicContainer::drawChildren")
356		128	}
357
358			void BasicContainer::safeDrawChildren(Graphics *const restrict graphics)
359			restrict2
360			{
361			BLOCK_START("BasicContainer::drawChildren")
362			graphics->pushClipArea(getChildrenArea());
363
364			FOR_EACH (WidgetListConstIterator, iter, mWidgets)
365			{
366			Widget restrict const widget = iter;
367			if (widget->mVisible == Visible_true)
368			{
369			// If the widget has a frame,
370			// draw it before drawing the widget
371			if (widget->mFrameSize > 0)
372			{
373			Rect rec = widget->mDimension;
374			const int frame = CAST_S32(widget->mFrameSize);
375			const int frame2 = frame * 2;
376			rec.x -= frame;
377			rec.y -= frame;
378			rec.width += frame2;
379			rec.height += frame2;
380			graphics->pushClipArea(rec);
381			BLOCK_START("BasicContainer::drawChildren 1")
382			widget->safeDrawFrame(graphics);
383			BLOCK_END("BasicContainer::drawChildren 1")
384			graphics->popClipArea();
385			}
386
387			graphics->pushClipArea(widget->mDimension);
388			BLOCK_START("BasicContainer::drawChildren 2")
389			widget->safeDraw(graphics);
390			BLOCK_END("BasicContainer::drawChildren 2")
391			graphics->popClipArea();
392			}
393			}
394
395			graphics->popClipArea();
396			BLOCK_END("BasicContainer::drawChildren")
397			}
398
399		5	void BasicContainer::logicChildren() restrict2
400			{
401			BLOCK_START("BasicContainer::logicChildren")
402	✓✓	35	FOR_EACH (WidgetListConstIterator, iter, mLogicWidgets)
403		5	(*iter)->logic();
404			BLOCK_END("BasicContainer::logicChildren")
405		5	}
406
407		210	void BasicContainer::showWidgetPart(Widget *restrict const widget,
408			const Rect &restrict area) restrict2
409			{
410	✓✗	210	if (widget == nullptr)
411			return;
412
413		420	const Rect widgetArea = getChildrenArea();
414
415		210	const int x = widget->mDimension.x;
416		210	const int y = widget->mDimension.y;
417		210	const int ax = area.x + x;
418		210	const int ay = area.y + y;
419
420	✗✓	210	if (ax < 0)
421			widget->setX(-area.x);
422	✗✓	210	else if (ax + area.width > widgetArea.width)
423			widget->setX(widgetArea.width - area.x - area.width);
424
425	✓✓	210	if (ay < 0)
426		37	widget->setY(-area.y);
427	✓✓	173	else if (ay + area.height > widgetArea.height)
428		169	widget->setY(widgetArea.height - area.y - area.height);
429			}
430
431			void BasicContainer::setInternalFocusHandler(FocusHandler *const restrict
432			focusHandler) restrict2
433			{
434			Widget::setInternalFocusHandler(focusHandler);
435
436			FocusHandler *const restrict handler = mInternalFocusHandler != nullptr ?
437			mInternalFocusHandler : getFocusHandler();
438			FOR_EACH (WidgetListConstIterator, iter, mWidgets)
439			{
440			(*iter)->setFocusHandler(handler);
441			}
442			}
443
444			Widget BasicContainer::findFirstWidget(const std::set<Widget> &restrict list)
445			restrict2
446			{
447			FOR_EACHR (WidgetListReverseIterator, iter, mWidgets)
448			{
449			if (list.find(*iter) != list.end())
450			return *iter;
451			}
452			return nullptr;
453			}