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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #include <algorithm> | |
| 8 | |
| 9 #include "core/include/fpdfapi/cpdf_array.h" | |
| 10 #include "core/include/fpdfapi/cpdf_document.h" | |
| 11 #include "core/include/fpdfapi/cpdf_number.h" | |
| 12 #include "core/include/fxcrt/fx_ext.h" | |
| 13 #include "fpdfsdk/include/fsdk_baseannot.h" | |
| 14 #include "fpdfsdk/include/fsdk_define.h" | |
| 15 #include "fpdfsdk/include/fsdk_mgr.h" | |
| 16 | |
| 17 #ifdef PDF_ENABLE_XFA | |
| 18 #include "fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h" | |
| 19 #endif // PDF_ENABLE_XFA | |
| 20 | |
| 21 int gAfxGetTimeZoneInSeconds(int8_t tzhour, uint8_t tzminute) { | |
| 22 return (int)tzhour * 3600 + (int)tzminute * (tzhour >= 0 ? 60 : -60); | |
| 23 } | |
| 24 | |
| 25 FX_BOOL _gAfxIsLeapYear(int16_t year) { | |
| 26 return ((year % 400 == 0) || ((year % 4 == 0) && (year % 100 != 0))); | |
| 27 } | |
| 28 | |
| 29 FX_WORD _gAfxGetYearDays(int16_t year) { | |
| 30 return (_gAfxIsLeapYear(year) == TRUE ? 366 : 365); | |
| 31 } | |
| 32 | |
| 33 uint8_t _gAfxGetMonthDays(int16_t year, uint8_t month) { | |
| 34 uint8_t mDays; | |
| 35 switch (month) { | |
| 36 case 1: | |
| 37 case 3: | |
| 38 case 5: | |
| 39 case 7: | |
| 40 case 8: | |
| 41 case 10: | |
| 42 case 12: | |
| 43 mDays = 31; | |
| 44 break; | |
| 45 | |
| 46 case 4: | |
| 47 case 6: | |
| 48 case 9: | |
| 49 case 11: | |
| 50 mDays = 30; | |
| 51 break; | |
| 52 | |
| 53 case 2: | |
| 54 if (_gAfxIsLeapYear(year) == TRUE) | |
| 55 mDays = 29; | |
| 56 else | |
| 57 mDays = 28; | |
| 58 break; | |
| 59 | |
| 60 default: | |
| 61 mDays = 0; | |
| 62 break; | |
| 63 } | |
| 64 | |
| 65 return mDays; | |
| 66 } | |
| 67 | |
| 68 CPDFSDK_DateTime::CPDFSDK_DateTime() { | |
| 69 ResetDateTime(); | |
| 70 } | |
| 71 | |
| 72 CPDFSDK_DateTime::CPDFSDK_DateTime(const CFX_ByteString& dtStr) { | |
| 73 ResetDateTime(); | |
| 74 | |
| 75 FromPDFDateTimeString(dtStr); | |
| 76 } | |
| 77 | |
| 78 CPDFSDK_DateTime::CPDFSDK_DateTime(const CPDFSDK_DateTime& datetime) { | |
| 79 operator=(datetime); | |
| 80 } | |
| 81 | |
| 82 CPDFSDK_DateTime::CPDFSDK_DateTime(const FX_SYSTEMTIME& st) { | |
| 83 operator=(st); | |
| 84 } | |
| 85 | |
| 86 void CPDFSDK_DateTime::ResetDateTime() { | |
| 87 tzset(); | |
| 88 | |
| 89 time_t curTime; | |
| 90 time(&curTime); | |
| 91 struct tm* newtime = localtime(&curTime); | |
| 92 | |
| 93 dt.year = newtime->tm_year + 1900; | |
| 94 dt.month = newtime->tm_mon + 1; | |
| 95 dt.day = newtime->tm_mday; | |
| 96 dt.hour = newtime->tm_hour; | |
| 97 dt.minute = newtime->tm_min; | |
| 98 dt.second = newtime->tm_sec; | |
| 99 } | |
| 100 | |
| 101 CPDFSDK_DateTime& CPDFSDK_DateTime::operator=( | |
| 102 const CPDFSDK_DateTime& datetime) { | |
| 103 FXSYS_memcpy(&dt, &datetime.dt, sizeof(FX_DATETIME)); | |
| 104 return *this; | |
| 105 } | |
| 106 | |
| 107 CPDFSDK_DateTime& CPDFSDK_DateTime::operator=(const FX_SYSTEMTIME& st) { | |
| 108 tzset(); | |
| 109 | |
| 110 dt.year = (int16_t)st.wYear; | |
| 111 dt.month = (uint8_t)st.wMonth; | |
| 112 dt.day = (uint8_t)st.wDay; | |
| 113 dt.hour = (uint8_t)st.wHour; | |
| 114 dt.minute = (uint8_t)st.wMinute; | |
| 115 dt.second = (uint8_t)st.wSecond; | |
| 116 return *this; | |
| 117 } | |
| 118 | |
| 119 bool CPDFSDK_DateTime::operator==(const CPDFSDK_DateTime& datetime) const { | |
| 120 return (FXSYS_memcmp(&dt, &datetime.dt, sizeof(FX_DATETIME)) == 0); | |
| 121 } | |
| 122 | |
| 123 bool CPDFSDK_DateTime::operator!=(const CPDFSDK_DateTime& datetime) const { | |
| 124 return !(*this == datetime); | |
| 125 } | |
| 126 | |
| 127 bool CPDFSDK_DateTime::operator>(const CPDFSDK_DateTime& datetime) const { | |
| 128 CPDFSDK_DateTime dt1 = ToGMT(); | |
| 129 CPDFSDK_DateTime dt2 = datetime.ToGMT(); | |
| 130 int d1 = | |
| 131 (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day; | |
| 132 int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | | |
| 133 (int)dt1.dt.second; | |
| 134 int d3 = | |
| 135 (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day; | |
| 136 int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | | |
| 137 (int)dt2.dt.second; | |
| 138 | |
| 139 return d1 > d3 || d2 > d4; | |
| 140 } | |
| 141 | |
| 142 bool CPDFSDK_DateTime::operator>=(const CPDFSDK_DateTime& datetime) const { | |
| 143 CPDFSDK_DateTime dt1 = ToGMT(); | |
| 144 CPDFSDK_DateTime dt2 = datetime.ToGMT(); | |
| 145 int d1 = | |
| 146 (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day; | |
| 147 int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | | |
| 148 (int)dt1.dt.second; | |
| 149 int d3 = | |
| 150 (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day; | |
| 151 int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | | |
| 152 (int)dt2.dt.second; | |
| 153 | |
| 154 return d1 >= d3 || d2 >= d4; | |
| 155 } | |
| 156 | |
| 157 bool CPDFSDK_DateTime::operator<(const CPDFSDK_DateTime& datetime) const { | |
| 158 CPDFSDK_DateTime dt1 = ToGMT(); | |
| 159 CPDFSDK_DateTime dt2 = datetime.ToGMT(); | |
| 160 int d1 = | |
| 161 (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day; | |
| 162 int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | | |
| 163 (int)dt1.dt.second; | |
| 164 int d3 = | |
| 165 (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day; | |
| 166 int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | | |
| 167 (int)dt2.dt.second; | |
| 168 | |
| 169 return d1 < d3 || d2 < d4; | |
| 170 } | |
| 171 | |
| 172 bool CPDFSDK_DateTime::operator<=(const CPDFSDK_DateTime& datetime) const { | |
| 173 CPDFSDK_DateTime dt1 = ToGMT(); | |
| 174 CPDFSDK_DateTime dt2 = datetime.ToGMT(); | |
| 175 int d1 = | |
| 176 (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day; | |
| 177 int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | | |
| 178 (int)dt1.dt.second; | |
| 179 int d3 = | |
| 180 (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day; | |
| 181 int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | | |
| 182 (int)dt2.dt.second; | |
| 183 | |
| 184 return d1 <= d3 || d2 <= d4; | |
| 185 } | |
| 186 | |
| 187 CPDFSDK_DateTime::operator time_t() { | |
| 188 struct tm newtime; | |
| 189 | |
| 190 newtime.tm_year = dt.year - 1900; | |
| 191 newtime.tm_mon = dt.month - 1; | |
| 192 newtime.tm_mday = dt.day; | |
| 193 newtime.tm_hour = dt.hour; | |
| 194 newtime.tm_min = dt.minute; | |
| 195 newtime.tm_sec = dt.second; | |
| 196 | |
| 197 return mktime(&newtime); | |
| 198 } | |
| 199 | |
| 200 CPDFSDK_DateTime& CPDFSDK_DateTime::FromPDFDateTimeString( | |
| 201 const CFX_ByteString& dtStr) { | |
| 202 int strLength = dtStr.GetLength(); | |
| 203 if (strLength > 0) { | |
| 204 int i = 0; | |
| 205 int j, k; | |
| 206 FX_CHAR ch; | |
| 207 while (i < strLength && !std::isdigit(dtStr[i])) | |
| 208 ++i; | |
| 209 | |
| 210 if (i >= strLength) | |
| 211 return *this; | |
| 212 | |
| 213 j = 0; | |
| 214 k = 0; | |
| 215 while (i < strLength && j < 4) { | |
| 216 ch = dtStr[i]; | |
| 217 k = k * 10 + FXSYS_toDecimalDigit(ch); | |
| 218 j++; | |
| 219 if (!std::isdigit(ch)) | |
| 220 break; | |
| 221 i++; | |
| 222 } | |
| 223 dt.year = (int16_t)k; | |
| 224 if (i >= strLength || j < 4) | |
| 225 return *this; | |
| 226 | |
| 227 j = 0; | |
| 228 k = 0; | |
| 229 while (i < strLength && j < 2) { | |
| 230 ch = dtStr[i]; | |
| 231 k = k * 10 + FXSYS_toDecimalDigit(ch); | |
| 232 j++; | |
| 233 if (!std::isdigit(ch)) | |
| 234 break; | |
| 235 i++; | |
| 236 } | |
| 237 dt.month = (uint8_t)k; | |
| 238 if (i >= strLength || j < 2) | |
| 239 return *this; | |
| 240 | |
| 241 j = 0; | |
| 242 k = 0; | |
| 243 while (i < strLength && j < 2) { | |
| 244 ch = dtStr[i]; | |
| 245 k = k * 10 + FXSYS_toDecimalDigit(ch); | |
| 246 j++; | |
| 247 if (!std::isdigit(ch)) | |
| 248 break; | |
| 249 i++; | |
| 250 } | |
| 251 dt.day = (uint8_t)k; | |
| 252 if (i >= strLength || j < 2) | |
| 253 return *this; | |
| 254 | |
| 255 j = 0; | |
| 256 k = 0; | |
| 257 while (i < strLength && j < 2) { | |
| 258 ch = dtStr[i]; | |
| 259 k = k * 10 + FXSYS_toDecimalDigit(ch); | |
| 260 j++; | |
| 261 if (!std::isdigit(ch)) | |
| 262 break; | |
| 263 i++; | |
| 264 } | |
| 265 dt.hour = (uint8_t)k; | |
| 266 if (i >= strLength || j < 2) | |
| 267 return *this; | |
| 268 | |
| 269 j = 0; | |
| 270 k = 0; | |
| 271 while (i < strLength && j < 2) { | |
| 272 ch = dtStr[i]; | |
| 273 k = k * 10 + FXSYS_toDecimalDigit(ch); | |
| 274 j++; | |
| 275 if (!std::isdigit(ch)) | |
| 276 break; | |
| 277 i++; | |
| 278 } | |
| 279 dt.minute = (uint8_t)k; | |
| 280 if (i >= strLength || j < 2) | |
| 281 return *this; | |
| 282 | |
| 283 j = 0; | |
| 284 k = 0; | |
| 285 while (i < strLength && j < 2) { | |
| 286 ch = dtStr[i]; | |
| 287 k = k * 10 + FXSYS_toDecimalDigit(ch); | |
| 288 j++; | |
| 289 if (!std::isdigit(ch)) | |
| 290 break; | |
| 291 i++; | |
| 292 } | |
| 293 dt.second = (uint8_t)k; | |
| 294 if (i >= strLength || j < 2) | |
| 295 return *this; | |
| 296 | |
| 297 ch = dtStr[i++]; | |
| 298 if (ch != '-' && ch != '+') | |
| 299 return *this; | |
| 300 if (ch == '-') | |
| 301 dt.tzHour = -1; | |
| 302 else | |
| 303 dt.tzHour = 1; | |
| 304 j = 0; | |
| 305 k = 0; | |
| 306 while (i < strLength && j < 2) { | |
| 307 ch = dtStr[i]; | |
| 308 k = k * 10 + FXSYS_toDecimalDigit(ch); | |
| 309 j++; | |
| 310 if (!std::isdigit(ch)) | |
| 311 break; | |
| 312 i++; | |
| 313 } | |
| 314 dt.tzHour *= (FX_CHAR)k; | |
| 315 if (i >= strLength || j < 2) | |
| 316 return *this; | |
| 317 | |
| 318 ch = dtStr[i++]; | |
| 319 if (ch != '\'') | |
| 320 return *this; | |
| 321 j = 0; | |
| 322 k = 0; | |
| 323 while (i < strLength && j < 2) { | |
| 324 ch = dtStr[i]; | |
| 325 k = k * 10 + FXSYS_toDecimalDigit(ch); | |
| 326 j++; | |
| 327 if (!std::isdigit(ch)) | |
| 328 break; | |
| 329 i++; | |
| 330 } | |
| 331 dt.tzMinute = (uint8_t)k; | |
| 332 if (i >= strLength || j < 2) | |
| 333 return *this; | |
| 334 } | |
| 335 | |
| 336 return *this; | |
| 337 } | |
| 338 | |
| 339 CFX_ByteString CPDFSDK_DateTime::ToCommonDateTimeString() { | |
| 340 CFX_ByteString str1; | |
| 341 str1.Format("%04d-%02d-%02d %02d:%02d:%02d ", dt.year, dt.month, dt.day, | |
| 342 dt.hour, dt.minute, dt.second); | |
| 343 if (dt.tzHour < 0) | |
| 344 str1 += "-"; | |
| 345 else | |
| 346 str1 += "+"; | |
| 347 CFX_ByteString str2; | |
| 348 str2.Format("%02d:%02d", abs(dt.tzHour), dt.tzMinute); | |
| 349 return str1 + str2; | |
| 350 } | |
| 351 | |
| 352 CFX_ByteString CPDFSDK_DateTime::ToPDFDateTimeString() { | |
| 353 CFX_ByteString dtStr; | |
| 354 char tempStr[32]; | |
| 355 memset(tempStr, 0, sizeof(tempStr)); | |
| 356 FXSYS_snprintf(tempStr, sizeof(tempStr) - 1, "D:%04d%02d%02d%02d%02d%02d", | |
| 357 dt.year, dt.month, dt.day, dt.hour, dt.minute, dt.second); | |
| 358 dtStr = CFX_ByteString(tempStr); | |
| 359 if (dt.tzHour < 0) | |
| 360 dtStr += CFX_ByteString("-"); | |
| 361 else | |
| 362 dtStr += CFX_ByteString("+"); | |
| 363 memset(tempStr, 0, sizeof(tempStr)); | |
| 364 FXSYS_snprintf(tempStr, sizeof(tempStr) - 1, "%02d'%02d'", abs(dt.tzHour), | |
| 365 dt.tzMinute); | |
| 366 dtStr += CFX_ByteString(tempStr); | |
| 367 return dtStr; | |
| 368 } | |
| 369 | |
| 370 void CPDFSDK_DateTime::ToSystemTime(FX_SYSTEMTIME& st) { | |
| 371 CPDFSDK_DateTime dt = *this; | |
| 372 time_t t = (time_t)dt; | |
| 373 struct tm* pTime = localtime(&t); | |
| 374 if (pTime) { | |
| 375 st.wYear = (FX_WORD)pTime->tm_year + 1900; | |
| 376 st.wMonth = (FX_WORD)pTime->tm_mon + 1; | |
| 377 st.wDay = (FX_WORD)pTime->tm_mday; | |
| 378 st.wDayOfWeek = (FX_WORD)pTime->tm_wday; | |
| 379 st.wHour = (FX_WORD)pTime->tm_hour; | |
| 380 st.wMinute = (FX_WORD)pTime->tm_min; | |
| 381 st.wSecond = (FX_WORD)pTime->tm_sec; | |
| 382 st.wMilliseconds = 0; | |
| 383 } | |
| 384 } | |
| 385 | |
| 386 CPDFSDK_DateTime CPDFSDK_DateTime::ToGMT() const { | |
| 387 CPDFSDK_DateTime dt = *this; | |
| 388 dt.AddSeconds(-gAfxGetTimeZoneInSeconds(dt.dt.tzHour, dt.dt.tzMinute)); | |
| 389 dt.dt.tzHour = 0; | |
| 390 dt.dt.tzMinute = 0; | |
| 391 return dt; | |
| 392 } | |
| 393 | |
| 394 CPDFSDK_DateTime& CPDFSDK_DateTime::AddDays(short days) { | |
| 395 if (days == 0) | |
| 396 return *this; | |
| 397 | |
| 398 int16_t y = dt.year, yy; | |
| 399 uint8_t m = dt.month; | |
| 400 uint8_t d = dt.day; | |
| 401 int mdays, ydays, ldays; | |
| 402 | |
| 403 ldays = days; | |
| 404 if (ldays > 0) { | |
| 405 yy = y; | |
| 406 if (((FX_WORD)m * 100 + d) > 300) | |
| 407 yy++; | |
| 408 ydays = _gAfxGetYearDays(yy); | |
| 409 while (ldays >= ydays) { | |
| 410 y++; | |
| 411 ldays -= ydays; | |
| 412 yy++; | |
| 413 mdays = _gAfxGetMonthDays(y, m); | |
| 414 if (d > mdays) { | |
| 415 m++; | |
| 416 d -= mdays; | |
| 417 } | |
| 418 ydays = _gAfxGetYearDays(yy); | |
| 419 } | |
| 420 mdays = _gAfxGetMonthDays(y, m) - d + 1; | |
| 421 while (ldays >= mdays) { | |
| 422 ldays -= mdays; | |
| 423 m++; | |
| 424 d = 1; | |
| 425 mdays = _gAfxGetMonthDays(y, m); | |
| 426 } | |
| 427 d += ldays; | |
| 428 } else { | |
| 429 ldays *= -1; | |
| 430 yy = y; | |
| 431 if (((FX_WORD)m * 100 + d) < 300) | |
| 432 yy--; | |
| 433 ydays = _gAfxGetYearDays(yy); | |
| 434 while (ldays >= ydays) { | |
| 435 y--; | |
| 436 ldays -= ydays; | |
| 437 yy--; | |
| 438 mdays = _gAfxGetMonthDays(y, m); | |
| 439 if (d > mdays) { | |
| 440 m++; | |
| 441 d -= mdays; | |
| 442 } | |
| 443 ydays = _gAfxGetYearDays(yy); | |
| 444 } | |
| 445 while (ldays >= d) { | |
| 446 ldays -= d; | |
| 447 m--; | |
| 448 mdays = _gAfxGetMonthDays(y, m); | |
| 449 d = mdays; | |
| 450 } | |
| 451 d -= ldays; | |
| 452 } | |
| 453 | |
| 454 dt.year = y; | |
| 455 dt.month = m; | |
| 456 dt.day = d; | |
| 457 | |
| 458 return *this; | |
| 459 } | |
| 460 | |
| 461 CPDFSDK_DateTime& CPDFSDK_DateTime::AddSeconds(int seconds) { | |
| 462 if (seconds == 0) | |
| 463 return *this; | |
| 464 | |
| 465 int n; | |
| 466 int days; | |
| 467 | |
| 468 n = dt.hour * 3600 + dt.minute * 60 + dt.second + seconds; | |
| 469 if (n < 0) { | |
| 470 days = (n - 86399) / 86400; | |
| 471 n -= days * 86400; | |
| 472 } else { | |
| 473 days = n / 86400; | |
| 474 n %= 86400; | |
| 475 } | |
| 476 dt.hour = (uint8_t)(n / 3600); | |
| 477 dt.hour %= 24; | |
| 478 n %= 3600; | |
| 479 dt.minute = (uint8_t)(n / 60); | |
| 480 dt.second = (uint8_t)(n % 60); | |
| 481 if (days != 0) | |
| 482 AddDays(days); | |
| 483 | |
| 484 return *this; | |
| 485 } | |
| 486 | |
| 487 CPDFSDK_Annot::CPDFSDK_Annot(CPDFSDK_PageView* pPageView) | |
| 488 : m_pPageView(pPageView), m_bSelected(FALSE), m_nTabOrder(-1) { | |
| 489 } | |
| 490 | |
| 491 CPDFSDK_BAAnnot::CPDFSDK_BAAnnot(CPDF_Annot* pAnnot, | |
| 492 CPDFSDK_PageView* pPageView) | |
| 493 : CPDFSDK_Annot(pPageView), m_pAnnot(pAnnot) { | |
| 494 } | |
| 495 | |
| 496 CPDF_Annot* CPDFSDK_BAAnnot::GetPDFAnnot() const { | |
| 497 return m_pAnnot; | |
| 498 } | |
| 499 | |
| 500 FX_BOOL CPDFSDK_Annot::IsSelected() { | |
| 501 return m_bSelected; | |
| 502 } | |
| 503 | |
| 504 void CPDFSDK_Annot::SetSelected(FX_BOOL bSelected) { | |
| 505 m_bSelected = bSelected; | |
| 506 } | |
| 507 | |
| 508 // Tab Order | |
| 509 int CPDFSDK_Annot::GetTabOrder() { | |
| 510 return m_nTabOrder; | |
| 511 } | |
| 512 | |
| 513 void CPDFSDK_Annot::SetTabOrder(int iTabOrder) { | |
| 514 m_nTabOrder = iTabOrder; | |
| 515 } | |
| 516 | |
| 517 CPDF_Dictionary* CPDFSDK_BAAnnot::GetAnnotDict() const { | |
| 518 return m_pAnnot->GetAnnotDict(); | |
| 519 } | |
| 520 | |
| 521 void CPDFSDK_BAAnnot::SetRect(const CFX_FloatRect& rect) { | |
| 522 ASSERT(rect.right - rect.left >= GetMinWidth()); | |
| 523 ASSERT(rect.top - rect.bottom >= GetMinHeight()); | |
| 524 | |
| 525 m_pAnnot->GetAnnotDict()->SetAtRect("Rect", rect); | |
| 526 } | |
| 527 | |
| 528 CFX_FloatRect CPDFSDK_BAAnnot::GetRect() const { | |
| 529 CFX_FloatRect rect; | |
| 530 m_pAnnot->GetRect(rect); | |
| 531 return rect; | |
| 532 } | |
| 533 | |
| 534 CFX_ByteString CPDFSDK_BAAnnot::GetType() const { | |
| 535 return m_pAnnot->GetSubType(); | |
| 536 } | |
| 537 | |
| 538 CFX_ByteString CPDFSDK_BAAnnot::GetSubType() const { | |
| 539 return ""; | |
| 540 } | |
| 541 | |
| 542 void CPDFSDK_BAAnnot::DrawAppearance(CFX_RenderDevice* pDevice, | |
| 543 const CFX_Matrix* pUser2Device, | |
| 544 CPDF_Annot::AppearanceMode mode, | |
| 545 const CPDF_RenderOptions* pOptions) { | |
| 546 m_pAnnot->DrawAppearance(m_pPageView->GetPDFPage(), pDevice, pUser2Device, | |
| 547 mode, pOptions); | |
| 548 } | |
| 549 | |
| 550 FX_BOOL CPDFSDK_BAAnnot::IsAppearanceValid() { | |
| 551 return m_pAnnot->GetAnnotDict()->GetDictBy("AP") != NULL; | |
| 552 } | |
| 553 | |
| 554 FX_BOOL CPDFSDK_BAAnnot::IsAppearanceValid(CPDF_Annot::AppearanceMode mode) { | |
| 555 CPDF_Dictionary* pAP = m_pAnnot->GetAnnotDict()->GetDictBy("AP"); | |
| 556 if (!pAP) | |
| 557 return FALSE; | |
| 558 | |
| 559 // Choose the right sub-ap | |
| 560 const FX_CHAR* ap_entry = "N"; | |
| 561 if (mode == CPDF_Annot::Down) | |
| 562 ap_entry = "D"; | |
| 563 else if (mode == CPDF_Annot::Rollover) | |
| 564 ap_entry = "R"; | |
| 565 if (!pAP->KeyExist(ap_entry)) | |
| 566 ap_entry = "N"; | |
| 567 | |
| 568 // Get the AP stream or subdirectory | |
| 569 CPDF_Object* psub = pAP->GetElementValue(ap_entry); | |
| 570 return !!psub; | |
| 571 } | |
| 572 | |
| 573 void CPDFSDK_BAAnnot::DrawBorder(CFX_RenderDevice* pDevice, | |
| 574 const CFX_Matrix* pUser2Device, | |
| 575 const CPDF_RenderOptions* pOptions) { | |
| 576 m_pAnnot->DrawBorder(pDevice, pUser2Device, pOptions); | |
| 577 } | |
| 578 | |
| 579 void CPDFSDK_BAAnnot::ClearCachedAP() { | |
| 580 m_pAnnot->ClearCachedAP(); | |
| 581 } | |
| 582 | |
| 583 void CPDFSDK_BAAnnot::SetContents(const CFX_WideString& sContents) { | |
| 584 if (sContents.IsEmpty()) | |
| 585 m_pAnnot->GetAnnotDict()->RemoveAt("Contents"); | |
| 586 else | |
| 587 m_pAnnot->GetAnnotDict()->SetAtString("Contents", | |
| 588 PDF_EncodeText(sContents)); | |
| 589 } | |
| 590 | |
| 591 CFX_WideString CPDFSDK_BAAnnot::GetContents() const { | |
| 592 return m_pAnnot->GetAnnotDict()->GetUnicodeTextBy("Contents"); | |
| 593 } | |
| 594 | |
| 595 void CPDFSDK_BAAnnot::SetAnnotName(const CFX_WideString& sName) { | |
| 596 if (sName.IsEmpty()) | |
| 597 m_pAnnot->GetAnnotDict()->RemoveAt("NM"); | |
| 598 else | |
| 599 m_pAnnot->GetAnnotDict()->SetAtString("NM", PDF_EncodeText(sName)); | |
| 600 } | |
| 601 | |
| 602 CFX_WideString CPDFSDK_BAAnnot::GetAnnotName() const { | |
| 603 return m_pAnnot->GetAnnotDict()->GetUnicodeTextBy("NM"); | |
| 604 } | |
| 605 | |
| 606 void CPDFSDK_BAAnnot::SetModifiedDate(const FX_SYSTEMTIME& st) { | |
| 607 CPDFSDK_DateTime dt(st); | |
| 608 CFX_ByteString str = dt.ToPDFDateTimeString(); | |
| 609 | |
| 610 if (str.IsEmpty()) | |
| 611 m_pAnnot->GetAnnotDict()->RemoveAt("M"); | |
| 612 else | |
| 613 m_pAnnot->GetAnnotDict()->SetAtString("M", str); | |
| 614 } | |
| 615 | |
| 616 FX_SYSTEMTIME CPDFSDK_BAAnnot::GetModifiedDate() const { | |
| 617 FX_SYSTEMTIME systime; | |
| 618 CFX_ByteString str = m_pAnnot->GetAnnotDict()->GetStringBy("M"); | |
| 619 | |
| 620 CPDFSDK_DateTime dt(str); | |
| 621 dt.ToSystemTime(systime); | |
| 622 | |
| 623 return systime; | |
| 624 } | |
| 625 | |
| 626 void CPDFSDK_BAAnnot::SetFlags(FX_DWORD nFlags) { | |
| 627 m_pAnnot->GetAnnotDict()->SetAtInteger("F", nFlags); | |
| 628 } | |
| 629 | |
| 630 FX_DWORD CPDFSDK_BAAnnot::GetFlags() const { | |
| 631 return m_pAnnot->GetAnnotDict()->GetIntegerBy("F"); | |
| 632 } | |
| 633 | |
| 634 void CPDFSDK_BAAnnot::SetAppState(const CFX_ByteString& str) { | |
| 635 if (str.IsEmpty()) | |
| 636 m_pAnnot->GetAnnotDict()->RemoveAt("AS"); | |
| 637 else | |
| 638 m_pAnnot->GetAnnotDict()->SetAtString("AS", str); | |
| 639 } | |
| 640 | |
| 641 CFX_ByteString CPDFSDK_BAAnnot::GetAppState() const { | |
| 642 return m_pAnnot->GetAnnotDict()->GetStringBy("AS"); | |
| 643 } | |
| 644 | |
| 645 void CPDFSDK_BAAnnot::SetStructParent(int key) { | |
| 646 m_pAnnot->GetAnnotDict()->SetAtInteger("StructParent", key); | |
| 647 } | |
| 648 | |
| 649 int CPDFSDK_BAAnnot::GetStructParent() const { | |
| 650 return m_pAnnot->GetAnnotDict()->GetIntegerBy("StructParent"); | |
| 651 } | |
| 652 | |
| 653 // border | |
| 654 void CPDFSDK_BAAnnot::SetBorderWidth(int nWidth) { | |
| 655 CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArrayBy("Border"); | |
| 656 | |
| 657 if (pBorder) { | |
| 658 pBorder->SetAt(2, new CPDF_Number(nWidth)); | |
| 659 } else { | |
| 660 CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDictBy("BS"); | |
| 661 | |
| 662 if (!pBSDict) { | |
| 663 pBSDict = new CPDF_Dictionary; | |
| 664 m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict); | |
| 665 } | |
| 666 | |
| 667 pBSDict->SetAtInteger("W", nWidth); | |
| 668 } | |
| 669 } | |
| 670 | |
| 671 int CPDFSDK_BAAnnot::GetBorderWidth() const { | |
| 672 if (CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArrayBy("Border")) { | |
| 673 return pBorder->GetIntegerAt(2); | |
| 674 } | |
| 675 if (CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDictBy("BS")) { | |
| 676 return pBSDict->GetIntegerBy("W", 1); | |
| 677 } | |
| 678 return 1; | |
| 679 } | |
| 680 | |
| 681 void CPDFSDK_BAAnnot::SetBorderStyle(int nStyle) { | |
| 682 CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDictBy("BS"); | |
| 683 if (!pBSDict) { | |
| 684 pBSDict = new CPDF_Dictionary; | |
| 685 m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict); | |
| 686 } | |
| 687 | |
| 688 switch (nStyle) { | |
| 689 case BBS_SOLID: | |
| 690 pBSDict->SetAtName("S", "S"); | |
| 691 break; | |
| 692 case BBS_DASH: | |
| 693 pBSDict->SetAtName("S", "D"); | |
| 694 break; | |
| 695 case BBS_BEVELED: | |
| 696 pBSDict->SetAtName("S", "B"); | |
| 697 break; | |
| 698 case BBS_INSET: | |
| 699 pBSDict->SetAtName("S", "I"); | |
| 700 break; | |
| 701 case BBS_UNDERLINE: | |
| 702 pBSDict->SetAtName("S", "U"); | |
| 703 break; | |
| 704 } | |
| 705 } | |
| 706 | |
| 707 int CPDFSDK_BAAnnot::GetBorderStyle() const { | |
| 708 CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDictBy("BS"); | |
| 709 if (pBSDict) { | |
| 710 CFX_ByteString sBorderStyle = pBSDict->GetStringBy("S", "S"); | |
| 711 if (sBorderStyle == "S") | |
| 712 return BBS_SOLID; | |
| 713 if (sBorderStyle == "D") | |
| 714 return BBS_DASH; | |
| 715 if (sBorderStyle == "B") | |
| 716 return BBS_BEVELED; | |
| 717 if (sBorderStyle == "I") | |
| 718 return BBS_INSET; | |
| 719 if (sBorderStyle == "U") | |
| 720 return BBS_UNDERLINE; | |
| 721 } | |
| 722 | |
| 723 CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArrayBy("Border"); | |
| 724 if (pBorder) { | |
| 725 if (pBorder->GetCount() >= 4) { | |
| 726 CPDF_Array* pDP = pBorder->GetArrayAt(3); | |
| 727 if (pDP && pDP->GetCount() > 0) | |
| 728 return BBS_DASH; | |
| 729 } | |
| 730 } | |
| 731 | |
| 732 return BBS_SOLID; | |
| 733 } | |
| 734 | |
| 735 void CPDFSDK_BAAnnot::SetBorderDash(const CFX_IntArray& array) { | |
| 736 CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDictBy("BS"); | |
| 737 if (!pBSDict) { | |
| 738 pBSDict = new CPDF_Dictionary; | |
| 739 m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict); | |
| 740 } | |
| 741 | |
| 742 CPDF_Array* pArray = new CPDF_Array; | |
| 743 for (int i = 0, sz = array.GetSize(); i < sz; i++) { | |
| 744 pArray->AddInteger(array[i]); | |
| 745 } | |
| 746 | |
| 747 pBSDict->SetAt("D", pArray); | |
| 748 } | |
| 749 | |
| 750 void CPDFSDK_BAAnnot::GetBorderDash(CFX_IntArray& array) const { | |
| 751 CPDF_Array* pDash = NULL; | |
| 752 | |
| 753 CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArrayBy("Border"); | |
| 754 if (pBorder) { | |
| 755 pDash = pBorder->GetArrayAt(3); | |
| 756 } else { | |
| 757 CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDictBy("BS"); | |
| 758 if (pBSDict) { | |
| 759 pDash = pBSDict->GetArrayBy("D"); | |
| 760 } | |
| 761 } | |
| 762 | |
| 763 if (pDash) { | |
| 764 for (int i = 0, sz = pDash->GetCount(); i < sz; i++) { | |
| 765 array.Add(pDash->GetIntegerAt(i)); | |
| 766 } | |
| 767 } | |
| 768 } | |
| 769 | |
| 770 void CPDFSDK_BAAnnot::SetColor(FX_COLORREF color) { | |
| 771 CPDF_Array* pArray = new CPDF_Array; | |
| 772 pArray->AddNumber((FX_FLOAT)FXSYS_GetRValue(color) / 255.0f); | |
| 773 pArray->AddNumber((FX_FLOAT)FXSYS_GetGValue(color) / 255.0f); | |
| 774 pArray->AddNumber((FX_FLOAT)FXSYS_GetBValue(color) / 255.0f); | |
| 775 m_pAnnot->GetAnnotDict()->SetAt("C", pArray); | |
| 776 } | |
| 777 | |
| 778 void CPDFSDK_BAAnnot::RemoveColor() { | |
| 779 m_pAnnot->GetAnnotDict()->RemoveAt("C"); | |
| 780 } | |
| 781 | |
| 782 FX_BOOL CPDFSDK_BAAnnot::GetColor(FX_COLORREF& color) const { | |
| 783 if (CPDF_Array* pEntry = m_pAnnot->GetAnnotDict()->GetArrayBy("C")) { | |
| 784 int nCount = pEntry->GetCount(); | |
| 785 if (nCount == 1) { | |
| 786 FX_FLOAT g = pEntry->GetNumberAt(0) * 255; | |
| 787 | |
| 788 color = FXSYS_RGB((int)g, (int)g, (int)g); | |
| 789 | |
| 790 return TRUE; | |
| 791 } else if (nCount == 3) { | |
| 792 FX_FLOAT r = pEntry->GetNumberAt(0) * 255; | |
| 793 FX_FLOAT g = pEntry->GetNumberAt(1) * 255; | |
| 794 FX_FLOAT b = pEntry->GetNumberAt(2) * 255; | |
| 795 | |
| 796 color = FXSYS_RGB((int)r, (int)g, (int)b); | |
| 797 | |
| 798 return TRUE; | |
| 799 } else if (nCount == 4) { | |
| 800 FX_FLOAT c = pEntry->GetNumberAt(0); | |
| 801 FX_FLOAT m = pEntry->GetNumberAt(1); | |
| 802 FX_FLOAT y = pEntry->GetNumberAt(2); | |
| 803 FX_FLOAT k = pEntry->GetNumberAt(3); | |
| 804 | |
| 805 FX_FLOAT r = 1.0f - std::min(1.0f, c + k); | |
| 806 FX_FLOAT g = 1.0f - std::min(1.0f, m + k); | |
| 807 FX_FLOAT b = 1.0f - std::min(1.0f, y + k); | |
| 808 | |
| 809 color = FXSYS_RGB((int)(r * 255), (int)(g * 255), (int)(b * 255)); | |
| 810 | |
| 811 return TRUE; | |
| 812 } | |
| 813 } | |
| 814 | |
| 815 return FALSE; | |
| 816 } | |
| 817 | |
| 818 void CPDFSDK_BAAnnot::WriteAppearance(const CFX_ByteString& sAPType, | |
| 819 const CFX_FloatRect& rcBBox, | |
| 820 const CFX_Matrix& matrix, | |
| 821 const CFX_ByteString& sContents, | |
| 822 const CFX_ByteString& sAPState) { | |
| 823 CPDF_Dictionary* pAPDict = m_pAnnot->GetAnnotDict()->GetDictBy("AP"); | |
| 824 | |
| 825 if (!pAPDict) { | |
| 826 pAPDict = new CPDF_Dictionary; | |
| 827 m_pAnnot->GetAnnotDict()->SetAt("AP", pAPDict); | |
| 828 } | |
| 829 | |
| 830 CPDF_Stream* pStream = nullptr; | |
| 831 CPDF_Dictionary* pParentDict = nullptr; | |
| 832 | |
| 833 if (sAPState.IsEmpty()) { | |
| 834 pParentDict = pAPDict; | |
| 835 pStream = pAPDict->GetStreamBy(sAPType); | |
| 836 } else { | |
| 837 CPDF_Dictionary* pAPTypeDict = pAPDict->GetDictBy(sAPType); | |
| 838 if (!pAPTypeDict) { | |
| 839 pAPTypeDict = new CPDF_Dictionary; | |
| 840 pAPDict->SetAt(sAPType, pAPTypeDict); | |
| 841 } | |
| 842 | |
| 843 pParentDict = pAPTypeDict; | |
| 844 pStream = pAPTypeDict->GetStreamBy(sAPState); | |
| 845 } | |
| 846 | |
| 847 if (!pStream) { | |
| 848 pStream = new CPDF_Stream(nullptr, 0, nullptr); | |
| 849 | |
| 850 CPDF_Document* pDoc = m_pPageView->GetPDFDocument(); | |
| 851 int32_t objnum = pDoc->AddIndirectObject(pStream); | |
| 852 pParentDict->SetAtReference(sAPType, pDoc, objnum); | |
| 853 } | |
| 854 | |
| 855 CPDF_Dictionary* pStreamDict = pStream->GetDict(); | |
| 856 if (!pStreamDict) { | |
| 857 pStreamDict = new CPDF_Dictionary; | |
| 858 pStreamDict->SetAtName("Type", "XObject"); | |
| 859 pStreamDict->SetAtName("Subtype", "Form"); | |
| 860 pStreamDict->SetAtInteger("FormType", 1); | |
| 861 pStream->InitStream(nullptr, 0, pStreamDict); | |
| 862 } | |
| 863 | |
| 864 if (pStreamDict) { | |
| 865 pStreamDict->SetAtMatrix("Matrix", matrix); | |
| 866 pStreamDict->SetAtRect("BBox", rcBBox); | |
| 867 } | |
| 868 | |
| 869 pStream->SetData((uint8_t*)sContents.c_str(), sContents.GetLength(), FALSE, | |
| 870 FALSE); | |
| 871 } | |
| 872 | |
| 873 #define BA_ANNOT_MINWIDTH 1 | |
| 874 #define BA_ANNOT_MINHEIGHT 1 | |
| 875 | |
| 876 FX_FLOAT CPDFSDK_Annot::GetMinWidth() const { | |
| 877 return BA_ANNOT_MINWIDTH; | |
| 878 } | |
| 879 | |
| 880 FX_FLOAT CPDFSDK_Annot::GetMinHeight() const { | |
| 881 return BA_ANNOT_MINHEIGHT; | |
| 882 } | |
| 883 | |
| 884 FX_BOOL CPDFSDK_BAAnnot::CreateFormFiller() { | |
| 885 return TRUE; | |
| 886 } | |
| 887 FX_BOOL CPDFSDK_BAAnnot::IsVisible() const { | |
| 888 FX_DWORD nFlags = GetFlags(); | |
| 889 return !((nFlags & ANNOTFLAG_INVISIBLE) || (nFlags & ANNOTFLAG_HIDDEN) || | |
| 890 (nFlags & ANNOTFLAG_NOVIEW)); | |
| 891 } | |
| 892 | |
| 893 CPDF_Action CPDFSDK_BAAnnot::GetAction() const { | |
| 894 return CPDF_Action(m_pAnnot->GetAnnotDict()->GetDictBy("A")); | |
| 895 } | |
| 896 | |
| 897 void CPDFSDK_BAAnnot::SetAction(const CPDF_Action& action) { | |
| 898 ASSERT(action.GetDict()); | |
| 899 if (action.GetDict() != m_pAnnot->GetAnnotDict()->GetDictBy("A")) { | |
| 900 CPDF_Document* pDoc = m_pPageView->GetPDFDocument(); | |
| 901 CPDF_Dictionary* pDict = action.GetDict(); | |
| 902 if (pDict && pDict->GetObjNum() == 0) { | |
| 903 pDoc->AddIndirectObject(pDict); | |
| 904 } | |
| 905 m_pAnnot->GetAnnotDict()->SetAtReference("A", pDoc, pDict->GetObjNum()); | |
| 906 } | |
| 907 } | |
| 908 | |
| 909 void CPDFSDK_BAAnnot::RemoveAction() { | |
| 910 m_pAnnot->GetAnnotDict()->RemoveAt("A"); | |
| 911 } | |
| 912 | |
| 913 CPDF_AAction CPDFSDK_BAAnnot::GetAAction() const { | |
| 914 return CPDF_AAction(m_pAnnot->GetAnnotDict()->GetDictBy("AA")); | |
| 915 } | |
| 916 | |
| 917 void CPDFSDK_BAAnnot::SetAAction(const CPDF_AAction& aa) { | |
| 918 if (aa.GetDict() != m_pAnnot->GetAnnotDict()->GetDictBy("AA")) | |
| 919 m_pAnnot->GetAnnotDict()->SetAt("AA", aa.GetDict()); | |
| 920 } | |
| 921 | |
| 922 void CPDFSDK_BAAnnot::RemoveAAction() { | |
| 923 m_pAnnot->GetAnnotDict()->RemoveAt("AA"); | |
| 924 } | |
| 925 | |
| 926 CPDF_Action CPDFSDK_BAAnnot::GetAAction(CPDF_AAction::AActionType eAAT) { | |
| 927 CPDF_AAction AAction = GetAAction(); | |
| 928 | |
| 929 if (AAction.ActionExist(eAAT)) | |
| 930 return AAction.GetAction(eAAT); | |
| 931 | |
| 932 if (eAAT == CPDF_AAction::ButtonUp) | |
| 933 return GetAction(); | |
| 934 | |
| 935 return CPDF_Action(); | |
| 936 } | |
| 937 | |
| 938 #ifdef PDF_ENABLE_XFA | |
| 939 FX_BOOL CPDFSDK_BAAnnot::IsXFAField() { | |
| 940 return FALSE; | |
| 941 } | |
| 942 #endif // PDF_ENABLE_XFA | |
| 943 | |
| 944 void CPDFSDK_BAAnnot::Annot_OnDraw(CFX_RenderDevice* pDevice, | |
| 945 CFX_Matrix* pUser2Device, | |
| 946 CPDF_RenderOptions* pOptions) { | |
| 947 m_pAnnot->GetAPForm(m_pPageView->GetPDFPage(), CPDF_Annot::Normal); | |
| 948 m_pAnnot->DrawAppearance(m_pPageView->GetPDFPage(), pDevice, pUser2Device, | |
| 949 CPDF_Annot::Normal, NULL); | |
| 950 } | |
| 951 | |
| 952 UnderlyingPageType* CPDFSDK_Annot::GetUnderlyingPage() { | |
| 953 #ifdef PDF_ENABLE_XFA | |
| 954 return GetPDFXFAPage(); | |
| 955 #else // PDF_ENABLE_XFA | |
| 956 return GetPDFPage(); | |
| 957 #endif // PDF_ENABLE_XFA | |
| 958 } | |
| 959 | |
| 960 CPDF_Page* CPDFSDK_Annot::GetPDFPage() { | |
| 961 return m_pPageView ? m_pPageView->GetPDFPage() : nullptr; | |
| 962 } | |
| 963 | |
| 964 #ifdef PDF_ENABLE_XFA | |
| 965 CPDFXFA_Page* CPDFSDK_Annot::GetPDFXFAPage() { | |
| 966 return m_pPageView ? m_pPageView->GetPDFXFAPage() : nullptr; | |
| 967 } | |
| 968 #endif // PDF_ENABLE_XFA | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1799773002:
Move fpdfsdk/src up to fpdfsdk/. (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@master