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Libraries: Move to Userland/Libraries/

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This commit is contained in:
Andreas Kling 2021-01-12 12:17:30 +01:00
parent dc28c07fa5
commit 13d7c09125
1857 changed files with 266 additions and 274 deletions
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72
Libraries/LibLine/StringMetrics.h
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@ -1,72 +0,0 @@
/*
* Copyright (c) 2020-2021, The SerenityOS developers.
* All rights reserved.
*
* 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.
*
* 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 HOLDER 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.
*/
#pragma once
#include <AK/Types.h>
#include <AK/Vector.h>
namespace Line {
struct StringMetrics {
struct MaskedChar {
size_t position { 0 };
size_t original_length { 0 };
size_t masked_length { 0 };
};
struct LineMetrics {
Vector<MaskedChar> masked_chars;
size_t length { 0 };
size_t total_length(ssize_t offset = -1) const
{
size_t length = this->length;
for (auto& mask : masked_chars) {
if (offset < 0 || mask.position <= (size_t)offset) {
length -= mask.original_length;
length += mask.masked_length;
}
}
return length;
}
};
Vector<LineMetrics> line_metrics;
size_t total_length { 0 };
size_t max_line_length { 0 };
size_t lines_with_addition(const StringMetrics& offset, size_t column_width) const;
size_t offset_with_addition(const StringMetrics& offset, size_t column_width) const;
void reset()
{
line_metrics.clear();
total_length = 0;
max_line_length = 0;
line_metrics.append({ {}, 0 });
}
};
}