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GCC Code Coverage Report

Directory:	src/		Exec	Total	Coverage
File:	src/gui/fonts/textchunklist.cpp	Lines:	87	87	100.0 %
Date:	2021-03-17	Branches:	26	32	81.3 %


/*
 *  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/>.
 */

#include "gui/fonts/textchunklist.h"

#include "gui/fonts/textchunk.h"

#include "debug.h"

TextChunkList::TextChunkList() :
    start(nullptr),
    end(nullptr),
    size(0),
    search(),
    searchWidth()
{
}

void TextChunkList::insertFirst(TextChunk *restrict const item)
{
    TextChunk *restrict const oldFirst = start;
    if (start != nullptr)
        start->prev = item;
    item->prev = nullptr;
    if (oldFirst != nullptr)
        item->next = oldFirst;
    else
        end = item;
    start = item;
    size ++;
    search[TextChunkSmall(item->text, item->color, item->color2)] = item;
    searchWidth[item->text] = item;
}

void TextChunkList::moveToFirst(TextChunk *restrict const item)
{
    if (item == start)
        return;

    TextChunk *restrict const oldPrev = item->prev;
    if (oldPrev != nullptr)
        oldPrev->next = item->next;
    TextChunk *restrict const oldNext = item->next;
    if (oldNext != nullptr)
        oldNext->prev = item->prev;
    else
        end = oldPrev;
    TextChunk *restrict const oldFirst = start;
    if (start != nullptr)
        start->prev = item;
    item->prev = nullptr;
    item->next = oldFirst;
    start = item;
}

void TextChunkList::remove(const TextChunk *restrict const item)
{
    if (item == nullptr)
        return;

    TextChunk *restrict const oldPrev = item->prev;
    TextChunk *restrict const oldNext = item->next;
    if (oldPrev != nullptr)
        oldPrev->next = item->next;
    else
        start = oldNext;
    if (oldNext != nullptr)
        oldNext->prev = item->prev;
    else
        end = oldPrev;

    search.erase(TextChunkSmall(item->text,
        item->color, item->color2));
    searchWidth.erase(item->text);
    size --;
}

void TextChunkList::removeBack()
{
    TextChunk *restrict oldEnd = end;
    if (oldEnd != nullptr)
    {
        end = oldEnd->prev;
        if (end != nullptr)
            end->next = nullptr;
        else
            start = nullptr;
        search.erase(TextChunkSmall(oldEnd->text,
            oldEnd->color, oldEnd->color2));
        searchWidth.erase(oldEnd->text);
        delete oldEnd;
        size --;
    }
}

void TextChunkList::removeBack(int n)
{
    TextChunk *restrict item = end;
    while ((n != 0) && (item != nullptr))
    {
        n --;
        TextChunk *oldEnd = item;
        item = item->prev;
        search.erase(TextChunkSmall(oldEnd->text,
            oldEnd->color, oldEnd->color2));
        searchWidth.erase(oldEnd->text);
        delete oldEnd;
        size --;
    }
    if (item != nullptr)
    {
        item->next = nullptr;
        end = item;
    }
    else
    {
        start = nullptr;
        end = nullptr;
    }
}

void TextChunkList::clear()
{
    search.clear();
    searchWidth.clear();
    TextChunk *restrict item = start;
    while (item != nullptr)
    {
        TextChunk *restrict const item2 = item->next;
        delete item;
        item = item2;
    }
    start = nullptr;
    end = nullptr;
    size = 0;
}


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			#include "gui/fonts/textchunklist.h"
23
24			#include "gui/fonts/textchunk.h"
25
26			#include "debug.h"
27
28		195602	TextChunkList::TextChunkList() :
29			start(nullptr),
30			end(nullptr),
31			size(0),
32			search(),
33		586806	searchWidth()
34			{
35		195602	}
36
37		242	void TextChunkList::insertFirst(TextChunk *restrict const item)
38			{
39		242	TextChunk *restrict const oldFirst = start;
40	✓✓	242	if (start != nullptr)
41		55	start->prev = item;
42		242	item->prev = nullptr;
43	✓✓	242	if (oldFirst != nullptr)
44		55	item->next = oldFirst;
45			else
46		187	end = item;
47		242	start = item;
48		242	size ++;
49	✓✗	484	search[TextChunkSmall(item->text, item->color, item->color2)] = item;
50		242	searchWidth[item->text] = item;
51		242	}
52
53		6	void TextChunkList::moveToFirst(TextChunk *restrict const item)
54			{
55	✓✓	6	if (item == start)
56			return;
57
58		5	TextChunk *restrict const oldPrev = item->prev;
59	✓✗	5	if (oldPrev != nullptr)
60		5	oldPrev->next = item->next;
61		5	TextChunk *restrict const oldNext = item->next;
62	✓✓	5	if (oldNext != nullptr)
63		2	oldNext->prev = item->prev;
64			else
65		3	end = oldPrev;
66		5	TextChunk *restrict const oldFirst = start;
67	✓✗	5	if (start != nullptr)
68		5	start->prev = item;
69		5	item->prev = nullptr;
70		5	item->next = oldFirst;
71		5	start = item;
72			}
73
74		3	void TextChunkList::remove(const TextChunk *restrict const item)
75			{
76	✓✗	3	if (item == nullptr)
77			return;
78
79		3	TextChunk *restrict const oldPrev = item->prev;
80		3	TextChunk *restrict const oldNext = item->next;
81	✓✓	3	if (oldPrev != nullptr)
82		2	oldPrev->next = item->next;
83			else
84		1	start = oldNext;
85	✓✓	3	if (oldNext != nullptr)
86		1	oldNext->prev = item->prev;
87			else
88		2	end = oldPrev;
89
90		6	search.erase(TextChunkSmall(item->text,
91		3	item->color, item->color2));
92		6	searchWidth.erase(item->text);
93		3	size --;
94			}
95
96		5	void TextChunkList::removeBack()
97			{
98		5	TextChunk *restrict oldEnd = end;
99	✓✗	5	if (oldEnd != nullptr)
100			{
101		5	end = oldEnd->prev;
102	✓✓	5	if (end != nullptr)
103		4	end->next = nullptr;
104			else
105		1	start = nullptr;
106		10	search.erase(TextChunkSmall(oldEnd->text,
107		5	oldEnd->color, oldEnd->color2));
108		10	searchWidth.erase(oldEnd->text);
109		5	delete oldEnd;
110		5	size --;
111			}
112		5	}
113
114		2	void TextChunkList::removeBack(int n)
115			{
116		2	TextChunk *restrict item = end;
117	✓✓	10	while ((n != 0) && (item != nullptr))
118			{
119		4	n --;
120		4	TextChunk *oldEnd = item;
121		4	item = item->prev;
122		8	search.erase(TextChunkSmall(oldEnd->text,
123		4	oldEnd->color, oldEnd->color2));
124		8	searchWidth.erase(oldEnd->text);
125	✓✗	4	delete oldEnd;
126		4	size --;
127			}
128	✓✓	2	if (item != nullptr)
129			{
130		1	item->next = nullptr;
131		1	end = item;
132			}
133			else
134			{
135		1	start = nullptr;
136		1	end = nullptr;
137			}
138		2	}
139
140		195588	void TextChunkList::clear()
141			{
142		391176	search.clear();
143		391176	searchWidth.clear();
144		195588	TextChunk *restrict item = start;
145	✓✓	196012	while (item != nullptr)
146			{
147		212	TextChunk *restrict const item2 = item->next;
148		212	delete item;
149		212	item = item2;
150			}
151		195588	start = nullptr;
152		195588	end = nullptr;
153		195588	size = 0;
154		195588	}