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comparison src/core/strings.cc @ 202:71832ffe425a

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animia: re-add kvm fd source this is all being merged from my wildly out-of-date laptop. SORRY! in other news, I edited the CI file to install the wayland client as well, so the linux CI build might finally get wayland stuff.
author Paper <paper@paper.us.eu.org>
date Tue, 02 Jan 2024 06:05:06 -0500
parents 9613d72b097e
children 7cf53145de11
comparison
equal deleted inserted replaced
201:8f6f8dd2eb23 202:71832ffe425a
1 /** 1 /**
2 * strings.cpp: Useful functions for manipulating strings 2 * strings.cpp: Useful functions for manipulating strings
3 **/ 3 **/
4 #include "core/strings.h" 4 #include "core/strings.h"
5 #include "core/session.h" // locale
6
5 #include <QByteArray> 7 #include <QByteArray>
6 #include <QDebug> 8 #include <QDebug>
7 #include <QString> 9 #include <QString>
8 #include <QLocale> 10 #include <QLocale>
11
9 #include <algorithm> 12 #include <algorithm>
10 #include <cctype> 13 #include <cctype>
11 #include <codecvt> 14 #include <codecvt>
12 #include <locale> 15 #include <locale>
13 #include <string> 16 #include <string>
18 21
19 /* ew */ 22 /* ew */
20 std::string Implode(const std::vector<std::string>& vector, const std::string& delimiter) { 23 std::string Implode(const std::vector<std::string>& vector, const std::string& delimiter) {
21 if (vector.size() < 1) 24 if (vector.size() < 1)
22 return "-"; 25 return "-";
26
23 std::string out = ""; 27 std::string out = "";
28
24 for (unsigned long long i = 0; i < vector.size(); i++) { 29 for (unsigned long long i = 0; i < vector.size(); i++) {
25 out.append(vector.at(i)); 30 out.append(vector.at(i));
26 if (i < vector.size() - 1) 31 if (i < vector.size() - 1)
27 out.append(delimiter); 32 out.append(delimiter);
28 } 33 }
34
29 return out; 35 return out;
30 } 36 }
31 37
32 std::vector<std::string> Split(const std::string &text, const std::string& delimiter) { 38 std::vector<std::string> Split(const std::string &text, const std::string& delimiter) {
33 std::vector<std::string> tokens; 39 std::vector<std::string> tokens;
111 } 117 }
112 118
113 /* let Qt handle the heavy lifting of locale shit 119 /* let Qt handle the heavy lifting of locale shit
114 I don't want to deal with */ 120 I don't want to deal with */
115 std::string ToUpper(const std::string& string) { 121 std::string ToUpper(const std::string& string) {
116 /* todo: this "locale" will have to be moved to session.h 122 return ToUtf8String(session.config.locale.GetLocale().toUpper(ToQString(string)));
117 it also defaults to en-US, which sucks very much for
118 anyone who doesn't speak american english... */
119 QLocale locale;
120 return ToUtf8String(locale.toUpper(ToQString(string)));
121 } 123 }
122 124
123 std::string ToLower(const std::string& string) { 125 std::string ToLower(const std::string& string) {
124 QLocale locale; 126 return ToUtf8String(session.config.locale.GetLocale().toLower(ToQString(string)));
125 return ToUtf8String(locale.toLower(ToQString(string)));
126 } 127 }
127 128
128 std::wstring ToWstring(const std::string& string) { 129 std::wstring ToWstring(const std::string& string) {
129 std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> converter; 130 static std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> converter;
130 return converter.from_bytes(string); 131 return converter.from_bytes(string);
131 } 132 }
132 133
133 std::wstring ToWstring(const QString& string) { 134 std::wstring ToWstring(const QString& string) {
134 std::wstring arr(string.size(), L'\0'); 135 std::wstring arr(string.size(), L'\0');
135 string.toWCharArray(&arr.front()); 136 string.toWCharArray(&arr.front());
136 return arr; 137 return arr;
137 } 138 }
138 139
139 std::string ToUtf8String(const std::wstring& wstring) { 140 std::string ToUtf8String(const std::wstring& wstring) {
140 std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> converter; 141 static std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> converter;
141 return converter.to_bytes(wstring); 142 return converter.to_bytes(wstring);
142 } 143 }
143 144
144 std::string ToUtf8String(const QString& string) { 145 std::string ToUtf8String(const QString& string) {
145 QByteArray ba = string.toUtf8(); 146 const QByteArray ba = string.toUtf8();
146 return std::string(ba.constData(), ba.size()); 147 return std::string(ba.constData(), ba.size());
147 } 148 }
148 149
149 std::string ToUtf8String(const QByteArray& ba) { 150 std::string ToUtf8String(const QByteArray& ba) {
150 return std::string(ba.constData(), ba.size()); 151 return std::string(ba.constData(), ba.size());
171 } 172 }
172 173
173 bool ToBool(const std::string& s, const bool def) { 174 bool ToBool(const std::string& s, const bool def) {
174 if (s.length() < 4) 175 if (s.length() < 4)
175 return def; 176 return def;
176 std::string l = Strings::ToLower(s); 177 const std::string l = Strings::ToLower(s);
177 if (Strings::BeginningMatchesSubstring(l, "true")) 178 if (Strings::BeginningMatchesSubstring(l, "true"))
178 return true; 179 return true;
179 else if (Strings::BeginningMatchesSubstring(l, "false")) 180 else if (Strings::BeginningMatchesSubstring(l, "false"))
180 return false; 181 return false;
181 return def; 182 return def;
184 std::string ToUtf8String(const bool b) { 185 std::string ToUtf8String(const bool b) {
185 return b ? "true" : "false"; 186 return b ? "true" : "false";
186 } 187 }
187 188
188 uint64_t HumanReadableSizeToBytes(const std::string& str) { 189 uint64_t HumanReadableSizeToBytes(const std::string& str) {
189 const std::unordered_map<std::string, uint64_t> bytes_map = { 190 static const std::unordered_map<std::string, uint64_t> bytes_map = {
190 {"KB", 1ull << 10}, 191 {"KB", 1ull << 10},
191 {"MB", 1ull << 20}, 192 {"MB", 1ull << 20},
192 {"GB", 1ull << 30}, 193 {"GB", 1ull << 30},
193 {"TB", 1ull << 40}, 194 {"TB", 1ull << 40},
194 {"PB", 1ull << 50} /* surely we won't need more than this */ 195 {"PB", 1ull << 50} /* surely we won't need more than this */
220 221
221 bool BeginningMatchesSubstring(const std::string& str, const std::string& sub) { 222 bool BeginningMatchesSubstring(const std::string& str, const std::string& sub) {
222 for (unsigned long long i = 0; i < str.length() && i < sub.length(); i++) 223 for (unsigned long long i = 0; i < str.length() && i < sub.length(); i++)
223 if (str[i] != sub[i]) 224 if (str[i] != sub[i])
224 return false; 225 return false;
226
225 return true; 227 return true;
226 } 228 }
227 229
228 } // namespace Strings 230 } // namespace Strings