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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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7
Userland/Libraries/LibKeyboard/CMakeLists.txt Normal file
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set(SOURCES
CharacterMap.cpp
CharacterMapFile.cpp
)
serenity_lib(LibKeyboard keyboard)
target_link_libraries(LibKeyboard LibCore)

110
Userland/Libraries/LibKeyboard/CharacterMap.cpp Normal file
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/*
* Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
* 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.
*/
#include "CharacterMap.h"
#include <AK/StringBuilder.h>
#include <Kernel/API/Syscall.h>
#ifndef KERNEL
# include <LibKeyboard/CharacterMapFile.h>
#endif
namespace Keyboard {
CharacterMap::CharacterMap(const String& file_name)
{
#ifdef KERNEL
m_character_map_data = default_character_map;
#else
auto result = CharacterMapFile::load_from_file(file_name);
ASSERT(result.has_value());
m_character_map_data = result.value();
#endif
m_character_map_name = file_name;
}
#ifndef KERNEL
int CharacterMap::set_system_map()
{
Syscall::SC_setkeymap_params params { m_character_map_data.map, m_character_map_data.shift_map, m_character_map_data.alt_map, m_character_map_data.altgr_map, m_character_map_data.shift_altgr_map, { m_character_map_name.characters(), m_character_map_name.length() } };
return syscall(SC_setkeymap, &params);
}
#endif
u32 CharacterMap::get_char(KeyEvent event)
{
auto modifiers = event.modifiers();
auto index = event.scancode & 0xFF; // Index is last byte of scan code.
auto caps_lock_on = event.caps_lock_on;
u32 code_point;
if (modifiers & Mod_Alt)
code_point = m_character_map_data.alt_map[index];
else if ((modifiers & Mod_Shift) && (modifiers & Mod_AltGr))
code_point = m_character_map_data.shift_altgr_map[index];
else if (modifiers & Mod_Shift)
code_point = m_character_map_data.shift_map[index];
else if (modifiers & Mod_AltGr)
code_point = m_character_map_data.altgr_map[index];
else
code_point = m_character_map_data.map[index];
if (caps_lock_on && (modifiers == 0 || modifiers == Mod_Shift)) {
if (code_point >= 'a' && code_point <= 'z')
code_point &= ~0x20;
else if (code_point >= 'A' && code_point <= 'Z')
code_point |= 0x20;
}
if (event.e0_prefix && event.key == Key_Slash) {
// If Key_Slash (scancode = 0x35) mapped to other form "/", we fix num pad key of "/" with this case.
code_point = '/';
} else if (event.e0_prefix && event.key != Key_Return) {
// Except for `keypad-/` and 'keypad-return', all e0 scan codes are not actually characters. i.e., `keypad-0` and
// `Insert` have the same scancode except for the prefix, but insert should not have a code_point.
code_point = 0;
}
return code_point;
}
void CharacterMap::set_character_map_data(CharacterMapData character_map_data)
{
m_character_map_data = character_map_data;
}
void CharacterMap::set_character_map_name(const String& character_map_name)
{
m_character_map_name = character_map_name;
}
const String CharacterMap::character_map_name()
{
return m_character_map_name;
}
}

55
Userland/Libraries/LibKeyboard/CharacterMap.h Normal file
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/*
* Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
* 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/String.h>
#include <Kernel/API/KeyCode.h>
#include <LibKeyboard/CharacterMapData.h>
namespace Keyboard {
class CharacterMap {
public:
CharacterMap(const String& file_name);
#ifndef KERNEL
int set_system_map();
#endif
u32 get_char(KeyEvent);
void set_character_map_data(CharacterMapData character_map_data);
void set_character_map_name(const String& character_map_name);
const String character_map_name();
private:
CharacterMapData m_character_map_data;
String m_character_map_name;
};
}

102
Userland/Libraries/LibKeyboard/CharacterMapData.h Normal file
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/*
* Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
* 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>
#define CHAR_MAP_SIZE 0x80
namespace Keyboard {
struct CharacterMapData {
u32 map[CHAR_MAP_SIZE];
u32 shift_map[CHAR_MAP_SIZE];
u32 alt_map[CHAR_MAP_SIZE];
u32 altgr_map[CHAR_MAP_SIZE];
u32 shift_altgr_map[CHAR_MAP_SIZE];
};
// clang-format off
static const CharacterMapData default_character_map =
{
.map = {
0, '\033', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0x08,
'\t', 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', '\n',
0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '`', 0,
'\\', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 0, '*', 0,
' ', 0, 0,
//60 70 80
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1', '2', '3', '0', '.', 0, 0, '\\', 0, 0, 0,
},
.shift_map = {
0, '\033', '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', 0x08,
'\t', 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', '\n',
0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '~', 0,
'|', 'Z', 'X', 'C', 'V', 'B', 'N', 'M', '<', '>', '?', 0, '*', 0,
' ', 0, 0,
//60 70 80
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1', '2', '3', '0', '.', 0, 0, '|', 0, 0, 0,
},
.alt_map = {
0, '\033', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0x08,
'\t', 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', '\n',
0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '`', 0,
'\\', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 0, '*', 0,
' ', 0, 0,
//60 70 80
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1', '2', '3', '0', '.', 0, 0, '\\', 0, 0, 0,
},
.altgr_map = {
0, '\033', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0x08,
'\t', 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', '\n',
0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '`', 0,
'\\', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 0, '*', 0,
' ', 0, 0,
//60 70 80
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1', '2', '3', '0', '.', 0, 0, '\\', 0, 0, 0,
},
.shift_altgr_map = {
0, '\033', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0x08,
'\t', 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', '\n',
0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '`', 0,
'\\', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 0, '*', 0,
' ', 0, 0,
//60 70 80
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1', '2', '3', '0', '.', 0, 0, '\\', 0, 0, 0,
},
};
// clang-format on
}

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Userland/Libraries/LibKeyboard/CharacterMapFile.cpp Normal file
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/*
* Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
* 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.
*/
#include "CharacterMapFile.h"
#include <AK/ByteBuffer.h>
#include <AK/Utf8View.h>
#include <LibCore/File.h>
namespace Keyboard {
Optional<CharacterMapData> CharacterMapFile::load_from_file(const String& file_name)
{
auto path = file_name;
if (!path.ends_with(".json")) {
StringBuilder full_path;
full_path.append("/res/keymaps/");
full_path.append(file_name);
full_path.append(".json");
path = full_path.to_string();
}
auto file = Core::File::construct(path);
file->open(Core::IODevice::ReadOnly);
if (!file->is_open()) {
dbg() << "Failed to open " << file_name << ":" << file->error_string();
return {};
}
auto file_contents = file->read_all();
auto json_result = JsonValue::from_string(file_contents);
if (!json_result.has_value())
return {};
auto json = json_result.value().as_object();
Vector<u32> map = read_map(json, "map");
Vector<u32> shift_map = read_map(json, "shift_map");
Vector<u32> alt_map = read_map(json, "alt_map");
Vector<u32> altgr_map = read_map(json, "altgr_map");
Vector<u32> shift_altgr_map = read_map(json, "shift_altgr_map");
CharacterMapData character_map;
for (int i = 0; i < CHAR_MAP_SIZE; i++) {
character_map.map[i] = map.at(i);
character_map.shift_map[i] = shift_map.at(i);
character_map.alt_map[i] = alt_map.at(i);
if (altgr_map.is_empty()) {
// AltGr map was not found, using Alt map as fallback.
character_map.altgr_map[i] = alt_map.at(i);
} else {
character_map.altgr_map[i] = altgr_map.at(i);
}
if (shift_altgr_map.is_empty()) {
// Shift+AltGr map was not found, using Alt map as fallback.
character_map.shift_altgr_map[i] = alt_map.at(i);
} else {
character_map.shift_altgr_map[i] = shift_altgr_map.at(i);
}
}
return character_map;
}
Vector<u32> CharacterMapFile::read_map(const JsonObject& json, const String& name)
{
if (!json.has(name))
return {};
Vector<u32> buffer;
buffer.resize(CHAR_MAP_SIZE);
auto map_arr = json.get(name).as_array();
for (int i = 0; i < map_arr.size(); i++) {
auto key_value = map_arr.at(i).as_string();
if (key_value.length() == 0) {
buffer[i] = 0;
} else if (key_value.length() == 1) {
buffer[i] = key_value.characters()[0];
} else {
Utf8View m_utf8_view(key_value.characters());
buffer[i] = *m_utf8_view.begin();
}
}
return buffer;
}
}

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Userland/Libraries/LibKeyboard/CharacterMapFile.h Normal file
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/*
* Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
* 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/JsonObject.h>
#include <LibKeyboard/CharacterMapData.h>
namespace Keyboard {
class CharacterMapFile {
public:
static Optional<CharacterMapData> load_from_file(const String& file_name);
private:
static Vector<u32> read_map(const JsonObject& json, const String& name);
};
}