├── SECURITY.md ├── CODE_OF_CONDUCT.md ├── icona.png ├── calendar.gif ├── screenshot.PNG ├── socialpreview.png ├── LICENSE-ReactNative ├── README.md ├── Calendar.tsx └── LICENSE.md /SECURITY.md: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /CODE_OF_CONDUCT.md: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /icona.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vittorioPiotti/Calendar-Widget-ReactNative/HEAD/icona.png -------------------------------------------------------------------------------- /calendar.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vittorioPiotti/Calendar-Widget-ReactNative/HEAD/calendar.gif -------------------------------------------------------------------------------- /screenshot.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vittorioPiotti/Calendar-Widget-ReactNative/HEAD/screenshot.PNG -------------------------------------------------------------------------------- /socialpreview.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vittorioPiotti/Calendar-Widget-ReactNative/HEAD/socialpreview.png -------------------------------------------------------------------------------- /LICENSE-ReactNative: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) Meta Platforms, Inc. and affiliates. 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Calendar 2 | 3 | 4 | 5 | Calendario per selezionare intervallo di giorni 6 | 7 | 8 | > [!TIP] 9 | > Corretto funzionamento garantito 10 | 11 | --- 12 | 13 | ## Icona 14 | 15 | Icona realizzata con [Figma](https://www.figma.com) 16 | 17 | Icona 18 | 19 | 20 | ## Ispirazione 21 | 22 | Il Calendario è stato **sviluppato indipendentemente** riproponendo la stessa grafica di quella nel sito CodePen: [Link al Calendario](https://codepen.io/sawyer22/pen/ddYroL) 23 | 24 | 25 | ## Preview 26 | 27 | GIF acquisita da [Codesandbox](https://ygmq5s.csb.app/Calendario) 28 | 29 | Icona 30 | 31 | 32 | ## Projects that use this Widget 33 | 34 | * [HotelsBooking App](https://github.com/vittorioPiotti/HotelsBooking-App-ReactNative) - "Applicazione per prenotare le stanze di un hotel" 35 | 36 | ⭐ If you use the widget in your project, you can send me a message and I can showcase it in this page. 37 | 38 | 39 | 40 | ## Licenze 41 | 42 | 43 | 44 | ### Calendar 45 | 46 | **Copyright** 2024 Vittorio Piotti [(GitHub page)](https://github.com/vittorioPiotti) [(Personal page)](https://vittoriopiotti.altervista.org/) 47 | 48 | **Version** [v1.0.0](https://github.com/vittorioPiotti/Calendar-Widget-ReactNative/releases/tag/1.0.0) 49 | 50 | **License** [GPL-3.0](https://github.com/vittorioPiotti/Calendario-React-Native/blob/main/LICENSE.md) 51 | 52 | --- 53 | 54 | 55 | ### React Native 56 | 57 | **Copyright** Facebook, Inc. 58 | 59 | **Version** [v0.74.0](https://reactnative.dev/blog/2024/04/22/release-0.74) 60 | 61 | **License** [MIT](https://github.com/facebook/react-native/blob/main/LICENSE) 62 | 63 | 64 | --- 65 | 66 | I hope you find Calendar useful and look forward to seeing the projects you create with it! 💫 67 | 68 | 69 | 70 | 71 | -------------------------------------------------------------------------------- /Calendar.tsx: -------------------------------------------------------------------------------- 1 | /* 2 | Calendar v1.0.0 (https://github.com/vittorioPiotti/Calendario-React-Native/releases/tag/1.0.0) 3 | Copyright 2024 Vittorio Piotti 4 | Licensed under GPL-3.0 (https://github.com/vittorioPiotti/Calendario-React-Native/blob/main/LICENSE.md) 5 | */ 6 | 7 | /* 8 | React Native v0.74.0 (https://github.com/facebook/react-native/releases/tag/v0.74.0) 9 | Copyright Facebook, Inc. 10 | Licensed under MIT (https://github.com/facebook/react-native/blob/main/LICENSE) 11 | */ 12 | 13 | /** 14 | * @access public 15 | * @package src.scripts.layouts 16 | * @author Vittorio Piotti 17 | * @class Calendar.tsx 18 | * @description Calendar 19 | */ 20 | 21 | 22 | import React, {useState,useEffect}from 'react'; 23 | import { StyleSheet, Text, View, Image,TouchableOpacity } from 'react-native'; 24 | 25 | const Calendar = () => { 26 | 27 | const resetCalendar = ():number[] => { 28 | return [ 29 | 0,0,0,0,0,0,0, 30 | 0,0,0,0,0,0,0, 31 | 0,0,0,0,0,0,0, 32 | 0,0,0,0,0,0,0, 33 | 0,0,0,0,0,0,0, 34 | 0,0,0,0,0,0,0, 35 | ] 36 | }; 37 | 38 | 39 | const newCalendar = ():number[] => { 40 | const calendar:number[] = []; 41 | const fsInx = getFsInx(curDate.mm,curDate.aa); 42 | const ggs = getGGs(curDate.mm,curDate.aa); 43 | for(let i = 0; i < DIM_CALENDAR; i ++){ 44 | calendar[i] = ( 45 | i < fsInx ? getGGs(calcMM(curDate.mm - 1),calcAA(curDate.mm - 1,curDate.aa))- fsInx + i + 1 46 | : i > ggs + fsInx - 1 ? i - fsInx - ggs + 1 47 | : i - fsInx + 1 48 | ) 49 | } 50 | return calendar; 51 | }; 52 | 53 | const initCalendar = ():void => { 54 | 55 | setCalendar(newCalendar()) 56 | }; 57 | 58 | 59 | const initNewCurDate = (mm:number,aa:number):void =>{ 60 | const mmRel = calcMM(mm) 61 | const aaRel = calcAA(mm,aa) 62 | if( 63 | !( 64 | ( 65 | aaRel > MAX_DATE.aa 66 | || (mmRel > MAX_DATE.mm && aaRel == MAX_DATE.aa ) 67 | ) 68 | || ( 69 | aaRel < MIN_DATE.aa 70 | || (mmRel < MIN_DATE.mm && aaRel == MIN_DATE.aa ) 71 | ) 72 | ) 73 | 74 | ) 75 | setCurDate( 76 | newCurDate( 77 | mmRel, 78 | aaRel 79 | ) 80 | ) 81 | } 82 | const newCurDate = (mm:number,aa:number):{ mm: number, aa: number } =>{ 83 | return ( 84 | { 85 | mm:mm, 86 | aa:aa 87 | } 88 | ) 89 | } 90 | 91 | const getFsInx = (mm:number,aa:number):number => { 92 | const inx = new Date(aa, mm , 1).getDay() 93 | return inx == 0 ? 6 : inx - 1; 94 | } 95 | 96 | 97 | const calcMM = (mm:number):number => { 98 | return ( 99 | mm == -1 ? 11 100 | : mm == 12 ? 0 101 | : mm 102 | ) 103 | } 104 | 105 | const calcAA = (mm:number,aa:number):number => { 106 | return( 107 | mm == -1 ? aa-1 108 | : mm == 12 ? aa+1 109 | : aa 110 | ) 111 | } 112 | const getGGs = (mm:number, aa:number):number => { 113 | return new Date(aa, mm +1 , 0).getDate(); 114 | } 115 | 116 | const calcGG =(ggInx:number):number =>{ 117 | const fsInx:number = getFsInx(curDate.mm,curDate.aa) 118 | const ggs:number = getGGs(curDate.mm,curDate.aa) 119 | return ( 120 | ggInx < fsInx ? -1 121 | : ggInx >= ggs + fsInx ? +1 122 | : 0 123 | ) 124 | } 125 | 126 | 127 | 128 | const getAppDate = (ggInx:number):{ gg: number, mm: number, aa: number }=>{ 129 | 130 | const i = calcGG(ggInx) 131 | const mmApp:number = curDate.mm + i; 132 | const mmRel:number = calcMM(mmApp) 133 | const aaRel:number = calcAA(mmApp, curDate.aa) 134 | const ggRel:number = calendar[ggInx] == undefined ? calendar[ggInx - 1] + 1 : calendar[ggInx] 135 | return { 136 | gg:ggRel, 137 | mm:mmRel, 138 | aa:aaRel 139 | } 140 | 141 | } 142 | const isDate =( appDate: { gg: number, mm: number, aa: number }):boolean=>{ 143 | if( 144 | appDate.aa < MIN_DATE.aa 145 | || appDate.aa > MAX_DATE.aa 146 | || (appDate.aa == MIN_DATE.aa && appDate.mm < MIN_DATE.mm) 147 | || (appDate.aa == MAX_DATE.aa && appDate.mm > MAX_DATE.mm) 148 | || (appDate.aa == MIN_DATE.aa && appDate.mm == MIN_DATE.mm && appDate.gg < MIN_DATE.gg) 149 | || (appDate.aa == MAX_DATE.aa && appDate.mm == MAX_DATE.mm && appDate.gg > MAX_DATE.gg) 150 | ){ 151 | return false 152 | }else{ 153 | return true 154 | } 155 | } 156 | 157 | const initFsDate = ( appDate: { gg: number, mm: number, aa: number })=>{ 158 | setFsDate({ gg: appDate.gg, mm: appDate.mm, aa: appDate.aa }); 159 | } 160 | 161 | const initNdDate = ( appDate: { gg: number, mm: number, aa: number })=>{ 162 | setNdDate({ gg: appDate.gg, mm: appDate.mm, aa: appDate.aa }); 163 | } 164 | 165 | 166 | 167 | const incCurDate = ():void=>{ 168 | initNewCurDate(curDate.mm + 1,curDate.aa) 169 | } 170 | const decCurDate = ():void =>{ 171 | initNewCurDate(curDate.mm - 1,curDate.aa) 172 | } 173 | 174 | const DIM_CALENDAR:number = 42; 175 | const GG_NAMES:string[] = ["MON", "TUE", "WED", "THU", "FRI", "SAT", "SUN"]; 176 | 177 | const MM_NAMES:string[] = [ 178 | "Jan", "Feb", "Mar", "Apr", "May", "Jun", 179 | "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" 180 | ]; 181 | 182 | const MAX_MM:number = 11 183 | const MAX_AA:number = 2025 184 | const MAX_GG:number = new Date(MAX_AA, MAX_MM + 1, 0).getDate(); 185 | 186 | const DATE:Date = new Date(); 187 | 188 | const MIN_DATE: { gg: number, mm: number, aa: number } = { 189 | gg: DATE.getDate(), 190 | mm: DATE.getMonth(), 191 | aa: DATE.getFullYear() 192 | }; 193 | 194 | const MAX_DATE: { gg: number, mm: number, aa: number } = { 195 | mm: MAX_MM, 196 | aa: MAX_AA, 197 | gg: MAX_GG 198 | }; 199 | 200 | const [calendar,setCalendar] = useState(resetCalendar()); 201 | 202 | const [curDate, setCurDate] = useState<{ mm: number, aa: number }>({ mm: MIN_DATE.mm, aa: MIN_DATE.aa }); 203 | 204 | const [fsDate, setFsDate] = useState<{ gg: number, mm: number, aa: number }>({ gg: MIN_DATE.gg, mm: MIN_DATE.mm, aa: MIN_DATE.aa }); 205 | 206 | const fixGG =(gg: number, mm: number, aa: number ):number => { 207 | const ggs = getGGs(mm,aa) 208 | return ( 209 | gg > ggs ? gg - ggs : gg 210 | ) 211 | } 212 | 213 | const fixMM =(gg: number, mm: number, aa: number ):number => { 214 | const ggs = getGGs(mm,aa) 215 | return ( 216 | gg > ggs ? calcMM(mm + 1) : mm 217 | ) 218 | } 219 | 220 | const fixAA =(gg: number, mm: number, aa: number ):number => { 221 | const ggs = getGGs(mm,aa) 222 | return ( 223 | gg > ggs ? calcAA(mm + 1,aa) : aa 224 | ) 225 | } 226 | const [ndDate, setNdDate] = useState<{ gg: number, mm: number, aa: number }>( 227 | { gg:fixGG( MIN_DATE.gg + 1,MIN_DATE.mm, MIN_DATE.aa), mm: fixMM(MIN_DATE.gg + 1,MIN_DATE.mm, MIN_DATE.aa), aa:fixAA(MIN_DATE.gg + 1,MIN_DATE.mm, MIN_DATE.aa)} 228 | ); 229 | 230 | 231 | 232 | const [isFsDate,setIsFsDate] = useState(false); 233 | 234 | const inputDate = (ggInx:number)=>{ 235 | const appDate:{ gg: number, mm: number, aa: number } = getAppDate(ggInx) 236 | 237 | if(isDate(appDate)){ 238 | if(isFsDate){ 239 | if( 240 | !( appDate.aa < fsDate.aa 241 | || (appDate.mm < fsDate.mm && appDate.aa ==fsDate.aa) 242 | || (appDate.mm == fsDate.mm && appDate.aa ==fsDate.aa && appDate.gg <= fsDate.gg) 243 | ) 244 | ){ 245 | initNdDate(appDate) 246 | 247 | } 248 | 249 | 250 | }else{ 251 | 252 | if(!(appDate.gg == MAX_DATE.gg && appDate.mm == MAX_DATE.mm && appDate.aa == MAX_DATE.aa) ){ 253 | initFsDate(appDate); 254 | initNdDate(getAppDate(ggInx + 1)) 255 | 256 | 257 | } 258 | 259 | } 260 | } 261 | 262 | 263 | 264 | 265 | setIsFsDate(!isFsDate) 266 | 267 | } 268 | 269 | 270 | 271 | useEffect(()=>{ 272 | 273 | initCalendar() 274 | 275 | 276 | },[curDate]) 277 | 278 | 279 | 280 | 281 | 282 | 283 | const renderDays = () => { 284 | 285 | const rows = []; 286 | 287 | for (let i = 0; i < calendar.length; i += 7) { 288 | const weekDays = calendar.slice(i, i + 7); 289 | const row = ( 290 | 291 | {weekDays.map((day, index) => { 292 | const ggInx = i + index; 293 | return ( 294 | 295 | inputDate(ggInx)} 303 | > 304 | 307 | {day} 308 | 309 | 310 | 311 | ); 312 | 313 | })} 314 | 315 | ); 316 | 317 | rows.push(row); 318 | } 319 | 320 | 321 | 322 | 323 | return rows; 324 | }; 325 | 326 | 327 | 328 | 329 | const getStyleRow = (ggInx:number) => { 330 | const appDate:{ gg: number, mm: number, aa: number } = getAppDate(ggInx) 331 | 332 | return ( 333 | appDate.gg == fsDate.gg && appDate.mm == fsDate.mm && appDate.aa == fsDate.aa ? styles.selectedStartDayAfter 334 | : appDate.gg == ndDate.gg && appDate.mm == ndDate.mm && appDate.aa == ndDate.aa ? styles.selectedEndDay 335 | : !( 336 | ( 337 | appDate.aa < fsDate.aa 338 | || (appDate.mm < fsDate.mm && appDate.aa ==fsDate.aa) 339 | || (appDate.mm == fsDate.mm && appDate.aa ==fsDate.aa && appDate.gg <= fsDate.gg) 340 | ) 341 | || ( 342 | appDate.aa > ndDate.aa 343 | || (appDate.mm > ndDate.mm && appDate.aa ==ndDate.aa) 344 | || (appDate.mm == ndDate.mm && appDate.aa ==ndDate.aa && appDate.gg >= ndDate.gg) 345 | ) 346 | ) ? styles.selectedDay 347 | : null 348 | ) 349 | 350 | 351 | } 352 | const getStyleCel = (ggInx:number) => { 353 | const fsInx = getFsInx(curDate.mm,curDate.aa) 354 | const ggs = getGGs(curDate.mm,curDate.aa); 355 | const appDate:{ gg: number, mm: number, aa: number } = getAppDate(ggInx) 356 | 357 | return ( 358 | !( 359 | ( 360 | appDate.aa < fsDate.aa 361 | || (appDate.mm < fsDate.mm && appDate.aa ==fsDate.aa) 362 | || (appDate.mm == fsDate.mm && appDate.aa ==fsDate.aa && appDate.gg < fsDate.gg) 363 | ) 364 | || ( 365 | appDate.aa > ndDate.aa 366 | || (appDate.mm > ndDate.mm && appDate.aa ==ndDate.aa) 367 | || (appDate.mm == ndDate.mm && appDate.aa ==ndDate.aa && appDate.gg > ndDate.gg) 368 | ) 369 | ) ? styles.textCurrDayOfMonthActive 370 | :ggInx < fsInx ? styles.textDayOfMonth 371 | : ggInx > ggs + fsInx - 1 ? styles.textDayOfMonth 372 | : styles.textCurrDayOfMonth 373 | ) 374 | } 375 | 376 | const renderWeek = () => { 377 | return GG_NAMES.map((day, index) => ( 378 | 379 | {day} 380 | 381 | )); 382 | }; 383 | 384 | 385 | 386 | 387 | return ( 388 | 389 | 390 | 391 | decCurDate()}> 392 | 393 | {"<"} 394 | 395 | 396 | 397 | {MM_NAMES[curDate.mm]} {curDate.aa} 398 | 399 | 400 | incCurDate()}> 401 | 402 | {">"} 403 | 404 | 405 | 406 | 407 | 408 | {renderWeek()} 409 | 410 | 411 | 412 | {renderDays()} 413 | 414 | ); 415 | }; 416 | 417 | const styles = StyleSheet.create({ 418 | image: { 419 | width: 25, 420 | height: 25 421 | }, 422 | calendar: { 423 | width: '100%', 424 | height: '100%', 425 | backgroundColor: 'white', 426 | borderRadius: 0, 427 | shadowColor: 'black', 428 | shadowOffset: { width: 0, height: 4 }, 429 | shadowOpacity: 0.2, 430 | shadowRadius: 3, 431 | elevation: 5, 432 | 433 | }, 434 | textMonthYear: { 435 | color: 'white', 436 | fontSize: 25 437 | }, 438 | rowBody: { 439 | flexDirection: 'row', 440 | width: '100%', 441 | height: '11%', 442 | paddingTop:5, 443 | paddingBottom:5 444 | 445 | }, 446 | rowHeader: { 447 | flexDirection: 'row', 448 | width: '100%', 449 | height: '20%', 450 | backgroundColor: '#6A994E', 451 | borderTopLeftRadius: 0, 452 | borderTopRightRadius: 0 453 | }, 454 | col: { 455 | justifyContent: 'center', 456 | alignItems: 'center' 457 | }, 458 | colMonthBefore: { 459 | width: '20%' 460 | }, 461 | colMonthYear: { 462 | width: '60%' 463 | }, 464 | colMonthAfter: { 465 | width: '20%' 466 | }, 467 | cellDayOfWeek: { 468 | width: '14.3%', 469 | height: '100%', 470 | justifyContent: 'center', 471 | alignItems: 'center', 472 | margin:'auto', 473 | 474 | }, 475 | selectedDay:{ 476 | backgroundColor:'#93C16D', 477 | color:'white', 478 | 479 | }, 480 | selectedStartDayBefore:{ 481 | backgroundColor:'#93C16D', 482 | color:'white', 483 | borderRadius: 10 484 | }, 485 | selectedStartDayAfter:{ 486 | backgroundColor:'#93C16D', 487 | color:'white', 488 | borderStartStartRadius: 10, 489 | borderEndStartRadius: 10 490 | 491 | }, 492 | selectedEndDay:{ 493 | backgroundColor:'#93C16D', 494 | color:'white', 495 | borderStartEndRadius: 10, 496 | borderEndEndRadius: 10 497 | 498 | }, 499 | cellDayOfMonth: { 500 | width: '14.3%', 501 | height: '100%', 502 | justifyContent: 'center', 503 | alignItems: 'center', 504 | margin:'auto', 505 | }, 506 | textDayOfWeek: { 507 | fontSize: 14, 508 | color:'#A44A3F' 509 | }, 510 | textDayOfMonth: { 511 | fontSize: 14, 512 | color:'#CECECE' 513 | }, 514 | textCurrDayOfMonth:{ 515 | fontSize: 14, 516 | color:'black' 517 | }, 518 | textCurrDayOfMonthActive:{ 519 | fontSize: 14, 520 | color:'white' 521 | } 522 | }); 523 | 524 | export default Calendar; 525 | -------------------------------------------------------------------------------- /LICENSE.md: -------------------------------------------------------------------------------- 1 | # GNU GENERAL PUBLIC LICENSE 2 | 3 | Version 3, 29 June 2007 4 | 5 | Copyright (C) 2007 Free Software Foundation, Inc. 6 | 7 | 8 | Everyone is permitted to copy and distribute verbatim copies of this 9 | license document, but changing it is not allowed. 10 | 11 | ## Preamble 12 | 13 | The GNU General Public License is a free, copyleft license for 14 | software and other kinds of works. 15 | 16 | The licenses for most software and other practical works are designed 17 | to take away your freedom to share and change the works. By contrast, 18 | the GNU General Public License is intended to guarantee your freedom 19 | to share and change all versions of a program--to make sure it remains 20 | free software for all its users. We, the Free Software Foundation, use 21 | the GNU General Public License for most of our software; it applies 22 | also to any other work released this way by its authors. You can apply 23 | it to your programs, too. 24 | 25 | When we speak of free software, we are referring to freedom, not 26 | price. Our General Public Licenses are designed to make sure that you 27 | have the freedom to distribute copies of free software (and charge for 28 | them if you wish), that you receive source code or can get it if you 29 | want it, that you can change the software or use pieces of it in new 30 | free programs, and that you know you can do these things. 31 | 32 | To protect your rights, we need to prevent others from denying you 33 | these rights or asking you to surrender the rights. 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Conveying Verbatim Copies. 201 | 202 | You may convey verbatim copies of the Program's source code as you 203 | receive it, in any medium, provided that you conspicuously and 204 | appropriately publish on each copy an appropriate copyright notice; 205 | keep intact all notices stating that this License and any 206 | non-permissive terms added in accord with section 7 apply to the code; 207 | keep intact all notices of the absence of any warranty; and give all 208 | recipients a copy of this License along with the Program. 209 | 210 | You may charge any price or no price for each copy that you convey, 211 | and you may offer support or warranty protection for a fee. 212 | 213 | ### 5. Conveying Modified Source Versions. 214 | 215 | You may convey a work based on the Program, or the modifications to 216 | produce it from the Program, in the form of source code under the 217 | terms of section 4, provided that you also meet all of these 218 | conditions: 219 | 220 | - a) The work must carry prominent notices stating that you modified 221 | it, and giving a relevant date. 222 | - b) The work must carry prominent notices stating that it is 223 | released under this License and any conditions added under 224 | section 7. This requirement modifies the requirement in section 4 225 | to "keep intact all notices". 226 | - c) You must license the entire work, as a whole, under this 227 | License to anyone who comes into possession of a copy. This 228 | License will therefore apply, along with any applicable section 7 229 | additional terms, to the whole of the work, and all its parts, 230 | regardless of how they are packaged. This License gives no 231 | permission to license the work in any other way, but it does not 232 | invalidate such permission if you have separately received it. 233 | - d) If the work has interactive user interfaces, each must display 234 | Appropriate Legal Notices; however, if the Program has interactive 235 | interfaces that do not display Appropriate Legal Notices, your 236 | work need not make them do so. 237 | 238 | A compilation of a covered work with other separate and independent 239 | works, which are not by their nature extensions of the covered work, 240 | and which are not combined with it such as to form a larger program, 241 | in or on a volume of a storage or distribution medium, is called an 242 | "aggregate" if the compilation and its resulting copyright are not 243 | used to limit the access or legal rights of the compilation's users 244 | beyond what the individual works permit. Inclusion of a covered work 245 | in an aggregate does not cause this License to apply to the other 246 | parts of the aggregate. 247 | 248 | ### 6. Conveying Non-Source Forms. 249 | 250 | You may convey a covered work in object code form under the terms of 251 | sections 4 and 5, provided that you also convey the machine-readable 252 | Corresponding Source under the terms of this License, in one of these 253 | ways: 254 | 255 | - a) Convey the object code in, or embodied in, a physical product 256 | (including a physical distribution medium), accompanied by the 257 | Corresponding Source fixed on a durable physical medium 258 | customarily used for software interchange. 259 | - b) Convey the object code in, or embodied in, a physical product 260 | (including a physical distribution medium), accompanied by a 261 | written offer, valid for at least three years and valid for as 262 | long as you offer spare parts or customer support for that product 263 | model, to give anyone who possesses the object code either (1) a 264 | copy of the Corresponding Source for all the software in the 265 | product that is covered by this License, on a durable physical 266 | medium customarily used for software interchange, for a price no 267 | more than your reasonable cost of physically performing this 268 | conveying of source, or (2) access to copy the Corresponding 269 | Source from a network server at no charge. 270 | - c) Convey individual copies of the object code with a copy of the 271 | written offer to provide the Corresponding Source. This 272 | alternative is allowed only occasionally and noncommercially, and 273 | only if you received the object code with such an offer, in accord 274 | with subsection 6b. 275 | - d) Convey the object code by offering access from a designated 276 | place (gratis or for a charge), and offer equivalent access to the 277 | Corresponding Source in the same way through the same place at no 278 | further charge. You need not require recipients to copy the 279 | Corresponding Source along with the object code. If the place to 280 | copy the object code is a network server, the Corresponding Source 281 | may be on a different server (operated by you or a third party) 282 | that supports equivalent copying facilities, provided you maintain 283 | clear directions next to the object code saying where to find the 284 | Corresponding Source. Regardless of what server hosts the 285 | Corresponding Source, you remain obligated to ensure that it is 286 | available for as long as needed to satisfy these requirements. 287 | - e) Convey the object code using peer-to-peer transmission, 288 | provided you inform other peers where the object code and 289 | Corresponding Source of the work are being offered to the general 290 | public at no charge under subsection 6d. 291 | 292 | A separable portion of the object code, whose source code is excluded 293 | from the Corresponding Source as a System Library, need not be 294 | included in conveying the object code work. 295 | 296 | A "User Product" is either (1) a "consumer product", which means any 297 | tangible personal property which is normally used for personal, 298 | family, or household purposes, or (2) anything designed or sold for 299 | incorporation into a dwelling. In determining whether a product is a 300 | consumer product, doubtful cases shall be resolved in favor of 301 | coverage. For a particular product received by a particular user, 302 | "normally used" refers to a typical or common use of that class of 303 | product, regardless of the status of the particular user or of the way 304 | in which the particular user actually uses, or expects or is expected 305 | to use, the product. A product is a consumer product regardless of 306 | whether the product has substantial commercial, industrial or 307 | non-consumer uses, unless such uses represent the only significant 308 | mode of use of the product. 309 | 310 | "Installation Information" for a User Product means any methods, 311 | procedures, authorization keys, or other information required to 312 | install and execute modified versions of a covered work in that User 313 | Product from a modified version of its Corresponding Source. The 314 | information must suffice to ensure that the continued functioning of 315 | the modified object code is in no case prevented or interfered with 316 | solely because modification has been made. 317 | 318 | If you convey an object code work under this section in, or with, or 319 | specifically for use in, a User Product, and the conveying occurs as 320 | part of a transaction in which the right of possession and use of the 321 | User Product is transferred to the recipient in perpetuity or for a 322 | fixed term (regardless of how the transaction is characterized), the 323 | Corresponding Source conveyed under this section must be accompanied 324 | by the Installation Information. But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or 331 | updates for a work that has been modified or installed by the 332 | recipient, or for the User Product in which it has been modified or 333 | installed. Access to a network may be denied when the modification 334 | itself materially and adversely affects the operation of the network 335 | or violates the rules and protocols for communication across the 336 | network. 337 | 338 | Corresponding Source conveyed, and Installation Information provided, 339 | in accord with this section must be in a format that is publicly 340 | documented (and with an implementation available to the public in 341 | source code form), and must require no special password or key for 342 | unpacking, reading or copying. 343 | 344 | ### 7. Additional Terms. 345 | 346 | "Additional permissions" are terms that supplement the terms of this 347 | License by making exceptions from one or more of its conditions. 348 | Additional permissions that are applicable to the entire Program shall 349 | be treated as though they were included in this License, to the extent 350 | that they are valid under applicable law. If additional permissions 351 | apply only to part of the Program, that part may be used separately 352 | under those permissions, but the entire Program remains governed by 353 | this License without regard to the additional permissions. 354 | 355 | When you convey a copy of a covered work, you may at your option 356 | remove any additional permissions from that copy, or from any part of 357 | it. (Additional permissions may be written to require their own 358 | removal in certain cases when you modify the work.) You may place 359 | additional permissions on material, added by you to a covered work, 360 | for which you have or can give appropriate copyright permission. 361 | 362 | Notwithstanding any other provision of this License, for material you 363 | add to a covered work, you may (if authorized by the copyright holders 364 | of that material) supplement the terms of this License with terms: 365 | 366 | - a) Disclaiming warranty or limiting liability differently from the 367 | terms of sections 15 and 16 of this License; or 368 | - b) Requiring preservation of specified reasonable legal notices or 369 | author attributions in that material or in the Appropriate Legal 370 | Notices displayed by works containing it; or 371 | - c) Prohibiting misrepresentation of the origin of that material, 372 | or requiring that modified versions of such material be marked in 373 | reasonable ways as different from the original version; or 374 | - d) Limiting the use for publicity purposes of names of licensors 375 | or authors of the material; or 376 | - e) Declining to grant rights under trademark law for use of some 377 | trade names, trademarks, or service marks; or 378 | - f) Requiring indemnification of licensors and authors of that 379 | material by anyone who conveys the material (or modified versions 380 | of it) with contractual assumptions of liability to the recipient, 381 | for any liability that these contractual assumptions directly 382 | impose on those licensors and authors. 383 | 384 | All other non-permissive additional terms are considered "further 385 | restrictions" within the meaning of section 10. If the Program as you 386 | received it, or any part of it, contains a notice stating that it is 387 | governed by this License along with a term that is a further 388 | restriction, you may remove that term. If a license document contains 389 | a further restriction but permits relicensing or conveying under this 390 | License, you may add to a covered work material governed by the terms 391 | of that license document, provided that the further restriction does 392 | not survive such relicensing or conveying. 393 | 394 | If you add terms to a covered work in accord with this section, you 395 | must place, in the relevant source files, a statement of the 396 | additional terms that apply to those files, or a notice indicating 397 | where to find the applicable terms. 398 | 399 | Additional terms, permissive or non-permissive, may be stated in the 400 | form of a separately written license, or stated as exceptions; the 401 | above requirements apply either way. 402 | 403 | ### 8. Termination. 404 | 405 | You may not propagate or modify a covered work except as expressly 406 | provided under this License. Any attempt otherwise to propagate or 407 | modify it is void, and will automatically terminate your rights under 408 | this License (including any patent licenses granted under the third 409 | paragraph of section 11). 410 | 411 | However, if you cease all violation of this License, then your license 412 | from a particular copyright holder is reinstated (a) provisionally, 413 | unless and until the copyright holder explicitly and finally 414 | terminates your license, and (b) permanently, if the copyright holder 415 | fails to notify you of the violation by some reasonable means prior to 416 | 60 days after the cessation. 417 | 418 | Moreover, your license from a particular copyright holder is 419 | reinstated permanently if the copyright holder notifies you of the 420 | violation by some reasonable means, this is the first time you have 421 | received notice of violation of this License (for any work) from that 422 | copyright holder, and you cure the violation prior to 30 days after 423 | your receipt of the notice. 424 | 425 | Termination of your rights under this section does not terminate the 426 | licenses of parties who have received copies or rights from you under 427 | this License. If your rights have been terminated and not permanently 428 | reinstated, you do not qualify to receive new licenses for the same 429 | material under section 10. 430 | 431 | ### 9. Acceptance Not Required for Having Copies. 432 | 433 | You are not required to accept this License in order to receive or run 434 | a copy of the Program. Ancillary propagation of a covered work 435 | occurring solely as a consequence of using peer-to-peer transmission 436 | to receive a copy likewise does not require acceptance. However, 437 | nothing other than this License grants you permission to propagate or 438 | modify any covered work. These actions infringe copyright if you do 439 | not accept this License. Therefore, by modifying or propagating a 440 | covered work, you indicate your acceptance of this License to do so. 441 | 442 | ### 10. Automatic Licensing of Downstream Recipients. 443 | 444 | Each time you convey a covered work, the recipient automatically 445 | receives a license from the original licensors, to run, modify and 446 | propagate that work, subject to this License. You are not responsible 447 | for enforcing compliance by third parties with this License. 448 | 449 | An "entity transaction" is a transaction transferring control of an 450 | organization, or substantially all assets of one, or subdividing an 451 | organization, or merging organizations. If propagation of a covered 452 | work results from an entity transaction, each party to that 453 | transaction who receives a copy of the work also receives whatever 454 | licenses to the work the party's predecessor in interest had or could 455 | give under the previous paragraph, plus a right to possession of the 456 | Corresponding Source of the work from the predecessor in interest, if 457 | the predecessor has it or can get it with reasonable efforts. 458 | 459 | You may not impose any further restrictions on the exercise of the 460 | rights granted or affirmed under this License. For example, you may 461 | not impose a license fee, royalty, or other charge for exercise of 462 | rights granted under this License, and you may not initiate litigation 463 | (including a cross-claim or counterclaim in a lawsuit) alleging that 464 | any patent claim is infringed by making, using, selling, offering for 465 | sale, or importing the Program or any portion of it. 466 | 467 | ### 11. Patents. 468 | 469 | A "contributor" is a copyright holder who authorizes use under this 470 | License of the Program or a work on which the Program is based. The 471 | work thus licensed is called the contributor's "contributor version". 472 | 473 | A contributor's "essential patent claims" are all patent claims owned 474 | or controlled by the contributor, whether already acquired or 475 | hereafter acquired, that would be infringed by some manner, permitted 476 | by this License, of making, using, or selling its contributor version, 477 | but do not include claims that would be infringed only as a 478 | consequence of further modification of the contributor version. For 479 | purposes of this definition, "control" includes the right to grant 480 | patent sublicenses in a manner consistent with the requirements of 481 | this License. 482 | 483 | Each contributor grants you a non-exclusive, worldwide, royalty-free 484 | patent license under the contributor's essential patent claims, to 485 | make, use, sell, offer for sale, import and otherwise run, modify and 486 | propagate the contents of its contributor version. 487 | 488 | In the following three paragraphs, a "patent license" is any express 489 | agreement or commitment, however denominated, not to enforce a patent 490 | (such as an express permission to practice a patent or covenant not to 491 | sue for patent infringement). To "grant" such a patent license to a 492 | party means to make such an agreement or commitment not to enforce a 493 | patent against the party. 494 | 495 | If you convey a covered work, knowingly relying on a patent license, 496 | and the Corresponding Source of the work is not available for anyone 497 | to copy, free of charge and under the terms of this License, through a 498 | publicly available network server or other readily accessible means, 499 | then you must either (1) cause the Corresponding Source to be so 500 | available, or (2) arrange to deprive yourself of the benefit of the 501 | patent license for this particular work, or (3) arrange, in a manner 502 | consistent with the requirements of this License, to extend the patent 503 | license to downstream recipients. "Knowingly relying" means you have 504 | actual knowledge that, but for the patent license, your conveying the 505 | covered work in a country, or your recipient's use of the covered work 506 | in a country, would infringe one or more identifiable patents in that 507 | country that you have reason to believe are valid. 508 | 509 | If, pursuant to or in connection with a single transaction or 510 | arrangement, you convey, or propagate by procuring conveyance of, a 511 | covered work, and grant a patent license to some of the parties 512 | receiving the covered work authorizing them to use, propagate, modify 513 | or convey a specific copy of the covered work, then the patent license 514 | you grant is automatically extended to all recipients of the covered 515 | work and works based on it. 516 | 517 | A patent license is "discriminatory" if it does not include within the 518 | scope of its coverage, prohibits the exercise of, or is conditioned on 519 | the non-exercise of one or more of the rights that are specifically 520 | granted under this License. You may not convey a covered work if you 521 | are a party to an arrangement with a third party that is in the 522 | business of distributing software, under which you make payment to the 523 | third party based on the extent of your activity of conveying the 524 | work, and under which the third party grants, to any of the parties 525 | who would receive the covered work from you, a discriminatory patent 526 | license (a) in connection with copies of the covered work conveyed by 527 | you (or copies made from those copies), or (b) primarily for and in 528 | connection with specific products or compilations that contain the 529 | covered work, unless you entered into that arrangement, or that patent 530 | license was granted, prior to 28 March 2007. 531 | 532 | Nothing in this License shall be construed as excluding or limiting 533 | any implied license or other defenses to infringement that may 534 | otherwise be available to you under applicable patent law. 535 | 536 | ### 12. No Surrender of Others' Freedom. 537 | 538 | If conditions are imposed on you (whether by court order, agreement or 539 | otherwise) that contradict the conditions of this License, they do not 540 | excuse you from the conditions of this License. If you cannot convey a 541 | covered work so as to satisfy simultaneously your obligations under 542 | this License and any other pertinent obligations, then as a 543 | consequence you may not convey it at all. For example, if you agree to 544 | terms that obligate you to collect a royalty for further conveying 545 | from those to whom you convey the Program, the only way you could 546 | satisfy both those terms and this License would be to refrain entirely 547 | from conveying the Program. 548 | 549 | ### 13. Use with the GNU Affero General Public License. 550 | 551 | Notwithstanding any other provision of this License, you have 552 | permission to link or combine any covered work with a work licensed 553 | under version 3 of the GNU Affero General Public License into a single 554 | combined work, and to convey the resulting work. The terms of this 555 | License will continue to apply to the part which is the covered work, 556 | but the special requirements of the GNU Affero General Public License, 557 | section 13, concerning interaction through a network will apply to the 558 | combination as such. 559 | 560 | ### 14. Revised Versions of this License. 561 | 562 | The Free Software Foundation may publish revised and/or new versions 563 | of the GNU General Public License from time to time. Such new versions 564 | will be similar in spirit to the present version, but may differ in 565 | detail to address new problems or concerns. 566 | 567 | Each version is given a distinguishing version number. If the Program 568 | specifies that a certain numbered version of the GNU General Public 569 | License "or any later version" applies to it, you have the option of 570 | following the terms and conditions either of that numbered version or 571 | of any later version published by the Free Software Foundation. If the 572 | Program does not specify a version number of the GNU General Public 573 | License, you may choose any version ever published by the Free 574 | Software Foundation. 575 | 576 | If the Program specifies that a proxy can decide which future versions 577 | of the GNU General Public License can be used, that proxy's public 578 | statement of acceptance of a version permanently authorizes you to 579 | choose that version for the Program. 580 | 581 | Later license versions may give you additional or different 582 | permissions. However, no additional obligations are imposed on any 583 | author or copyright holder as a result of your choosing to follow a 584 | later version. 585 | 586 | ### 15. Disclaimer of Warranty. 587 | 588 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 589 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 590 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT 591 | WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT 592 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 593 | A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND 594 | PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE 595 | DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR 596 | CORRECTION. 597 | 598 | ### 16. Limitation of Liability. 599 | 600 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR 602 | CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 603 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES 604 | ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT 605 | NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR 606 | LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM 607 | TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER 608 | PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 609 | 610 | ### 17. Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | ## How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these 626 | terms. 627 | 628 | To do so, attach the following notices to the program. It is safest to 629 | attach them to the start of each source file to most effectively state 630 | the exclusion of warranty; and each file should have at least the 631 | "copyright" line and a pointer to where the full notice is found. 632 | 633 | 634 | Copyright (C) 635 | 636 | This program is free software: you can redistribute it and/or modify 637 | it under the terms of the GNU General Public License as published by 638 | the Free Software Foundation, either version 3 of the License, or 639 | (at your option) any later version. 640 | 641 | This program is distributed in the hope that it will be useful, 642 | but WITHOUT ANY WARRANTY; without even the implied warranty of 643 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 644 | GNU General Public License for more details. 645 | 646 | You should have received a copy of the GNU General Public License 647 | along with this program. If not, see . 648 | 649 | Also add information on how to contact you by electronic and paper 650 | mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands \`show w' and \`show c' should show the 661 | appropriate parts of the General Public License. Of course, your 662 | program's commands might be different; for a GUI interface, you would 663 | use an "about box". 664 | 665 | You should also get your employer (if you work as a programmer) or 666 | school, if any, to sign a "copyright disclaimer" for the program, if 667 | necessary. For more information on this, and how to apply and follow 668 | the GNU GPL, see . 669 | 670 | The GNU General Public License does not permit incorporating your 671 | program into proprietary programs. If your program is a subroutine 672 | library, you may consider it more useful to permit linking proprietary 673 | applications with the library. If this is what you want to do, use the 674 | GNU Lesser General Public License instead of this License. But first, 675 | please read . 676 | --------------------------------------------------------------------------------