diff options
Diffstat (limited to 'fpdfsdk/fsdk_baseannot.cpp')
| -rw-r--r-- | fpdfsdk/fsdk_baseannot.cpp | 907 |
1 files changed, 0 insertions, 907 deletions
diff --git a/fpdfsdk/fsdk_baseannot.cpp b/fpdfsdk/fsdk_baseannot.cpp deleted file mode 100644 index 21ba6a7a80..0000000000 --- a/fpdfsdk/fsdk_baseannot.cpp +++ /dev/null @@ -1,907 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#include <algorithm> - -#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" -#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" -#include "core/fpdfapi/fpdf_parser/include/cpdf_number.h" -#include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h" -#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h" -#include "core/fxcrt/include/fx_ext.h" -#include "core/fxge/include/cfx_renderdevice.h" -#include "fpdfsdk/include/fsdk_baseannot.h" -#include "fpdfsdk/include/fsdk_define.h" -#include "fpdfsdk/include/fsdk_mgr.h" - -#ifdef PDF_ENABLE_XFA -#include "fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h" -#endif // PDF_ENABLE_XFA - -namespace { - -const float kMinWidth = 1.0f; -const float kMinHeight = 1.0f; - -int gAfxGetTimeZoneInSeconds(int8_t tzhour, uint8_t tzminute) { - return (int)tzhour * 3600 + (int)tzminute * (tzhour >= 0 ? 60 : -60); -} - -bool gAfxIsLeapYear(int16_t year) { - return ((year % 400 == 0) || ((year % 4 == 0) && (year % 100 != 0))); -} - -uint16_t gAfxGetYearDays(int16_t year) { - return (gAfxIsLeapYear(year) ? 366 : 365); -} - -uint8_t gAfxGetMonthDays(int16_t year, uint8_t month) { - uint8_t mDays; - switch (month) { - case 1: - case 3: - case 5: - case 7: - case 8: - case 10: - case 12: - mDays = 31; - break; - - case 4: - case 6: - case 9: - case 11: - mDays = 30; - break; - - case 2: - if (gAfxIsLeapYear(year)) - mDays = 29; - else - mDays = 28; - break; - - default: - mDays = 0; - break; - } - - return mDays; -} - -} // namespace - -CPDFSDK_DateTime::CPDFSDK_DateTime() { - ResetDateTime(); -} - -CPDFSDK_DateTime::CPDFSDK_DateTime(const CFX_ByteString& dtStr) { - ResetDateTime(); - - FromPDFDateTimeString(dtStr); -} - -CPDFSDK_DateTime::CPDFSDK_DateTime(const CPDFSDK_DateTime& datetime) { - operator=(datetime); -} - -CPDFSDK_DateTime::CPDFSDK_DateTime(const FX_SYSTEMTIME& st) { - operator=(st); -} - -void CPDFSDK_DateTime::ResetDateTime() { - tzset(); - - time_t curTime; - time(&curTime); - struct tm* newtime = localtime(&curTime); - - dt.year = newtime->tm_year + 1900; - dt.month = newtime->tm_mon + 1; - dt.day = newtime->tm_mday; - dt.hour = newtime->tm_hour; - dt.minute = newtime->tm_min; - dt.second = newtime->tm_sec; -} - -CPDFSDK_DateTime& CPDFSDK_DateTime::operator=( - const CPDFSDK_DateTime& datetime) { - FXSYS_memcpy(&dt, &datetime.dt, sizeof(FX_DATETIME)); - return *this; -} - -CPDFSDK_DateTime& CPDFSDK_DateTime::operator=(const FX_SYSTEMTIME& st) { - tzset(); - - dt.year = static_cast<int16_t>(st.wYear); - dt.month = static_cast<uint8_t>(st.wMonth); - dt.day = static_cast<uint8_t>(st.wDay); - dt.hour = static_cast<uint8_t>(st.wHour); - dt.minute = static_cast<uint8_t>(st.wMinute); - dt.second = static_cast<uint8_t>(st.wSecond); - return *this; -} - -bool CPDFSDK_DateTime::operator==(const CPDFSDK_DateTime& datetime) const { - return (FXSYS_memcmp(&dt, &datetime.dt, sizeof(FX_DATETIME)) == 0); -} - -bool CPDFSDK_DateTime::operator!=(const CPDFSDK_DateTime& datetime) const { - return !(*this == datetime); -} - -time_t CPDFSDK_DateTime::ToTime_t() const { - struct tm newtime; - - newtime.tm_year = dt.year - 1900; - newtime.tm_mon = dt.month - 1; - newtime.tm_mday = dt.day; - newtime.tm_hour = dt.hour; - newtime.tm_min = dt.minute; - newtime.tm_sec = dt.second; - - return mktime(&newtime); -} - -CPDFSDK_DateTime& CPDFSDK_DateTime::FromPDFDateTimeString( - const CFX_ByteString& dtStr) { - int strLength = dtStr.GetLength(); - if (strLength <= 0) - return *this; - - int i = 0; - while (i < strLength && !std::isdigit(dtStr[i])) - ++i; - - if (i >= strLength) - return *this; - - int j = 0; - int k = 0; - FX_CHAR ch; - while (i < strLength && j < 4) { - ch = dtStr[i]; - k = k * 10 + FXSYS_toDecimalDigit(ch); - j++; - if (!std::isdigit(ch)) - break; - i++; - } - dt.year = static_cast<int16_t>(k); - if (i >= strLength || j < 4) - return *this; - - j = 0; - k = 0; - while (i < strLength && j < 2) { - ch = dtStr[i]; - k = k * 10 + FXSYS_toDecimalDigit(ch); - j++; - if (!std::isdigit(ch)) - break; - i++; - } - dt.month = static_cast<uint8_t>(k); - if (i >= strLength || j < 2) - return *this; - - j = 0; - k = 0; - while (i < strLength && j < 2) { - ch = dtStr[i]; - k = k * 10 + FXSYS_toDecimalDigit(ch); - j++; - if (!std::isdigit(ch)) - break; - i++; - } - dt.day = static_cast<uint8_t>(k); - if (i >= strLength || j < 2) - return *this; - - j = 0; - k = 0; - while (i < strLength && j < 2) { - ch = dtStr[i]; - k = k * 10 + FXSYS_toDecimalDigit(ch); - j++; - if (!std::isdigit(ch)) - break; - i++; - } - dt.hour = static_cast<uint8_t>(k); - if (i >= strLength || j < 2) - return *this; - - j = 0; - k = 0; - while (i < strLength && j < 2) { - ch = dtStr[i]; - k = k * 10 + FXSYS_toDecimalDigit(ch); - j++; - if (!std::isdigit(ch)) - break; - i++; - } - dt.minute = static_cast<uint8_t>(k); - if (i >= strLength || j < 2) - return *this; - - j = 0; - k = 0; - while (i < strLength && j < 2) { - ch = dtStr[i]; - k = k * 10 + FXSYS_toDecimalDigit(ch); - j++; - if (!std::isdigit(ch)) - break; - i++; - } - dt.second = static_cast<uint8_t>(k); - if (i >= strLength || j < 2) - return *this; - - ch = dtStr[i++]; - if (ch != '-' && ch != '+') - return *this; - if (ch == '-') - dt.tzHour = -1; - else - dt.tzHour = 1; - j = 0; - k = 0; - while (i < strLength && j < 2) { - ch = dtStr[i]; - k = k * 10 + FXSYS_toDecimalDigit(ch); - j++; - if (!std::isdigit(ch)) - break; - i++; - } - dt.tzHour *= static_cast<int8_t>(k); - if (i >= strLength || j < 2) - return *this; - - if (dtStr[i++] != '\'') - return *this; - j = 0; - k = 0; - while (i < strLength && j < 2) { - ch = dtStr[i]; - k = k * 10 + FXSYS_toDecimalDigit(ch); - j++; - if (!std::isdigit(ch)) - break; - i++; - } - dt.tzMinute = static_cast<uint8_t>(k); - return *this; -} - -CFX_ByteString CPDFSDK_DateTime::ToCommonDateTimeString() { - CFX_ByteString str1; - str1.Format("%04d-%02u-%02u %02u:%02u:%02u ", dt.year, dt.month, dt.day, - dt.hour, dt.minute, dt.second); - if (dt.tzHour < 0) - str1 += "-"; - else - str1 += "+"; - CFX_ByteString str2; - str2.Format("%02d:%02u", std::abs(static_cast<int>(dt.tzHour)), dt.tzMinute); - return str1 + str2; -} - -CFX_ByteString CPDFSDK_DateTime::ToPDFDateTimeString() { - CFX_ByteString dtStr; - char tempStr[32]; - memset(tempStr, 0, sizeof(tempStr)); - FXSYS_snprintf(tempStr, sizeof(tempStr) - 1, "D:%04d%02u%02u%02u%02u%02u", - dt.year, dt.month, dt.day, dt.hour, dt.minute, dt.second); - dtStr = CFX_ByteString(tempStr); - if (dt.tzHour < 0) - dtStr += CFX_ByteString("-"); - else - dtStr += CFX_ByteString("+"); - memset(tempStr, 0, sizeof(tempStr)); - FXSYS_snprintf(tempStr, sizeof(tempStr) - 1, "%02d'%02u'", - std::abs(static_cast<int>(dt.tzHour)), dt.tzMinute); - dtStr += CFX_ByteString(tempStr); - return dtStr; -} - -void CPDFSDK_DateTime::ToSystemTime(FX_SYSTEMTIME& st) { - time_t t = this->ToTime_t(); - struct tm* pTime = localtime(&t); - if (pTime) { - st.wYear = static_cast<uint16_t>(pTime->tm_year) + 1900; - st.wMonth = static_cast<uint16_t>(pTime->tm_mon) + 1; - st.wDay = static_cast<uint16_t>(pTime->tm_mday); - st.wDayOfWeek = static_cast<uint16_t>(pTime->tm_wday); - st.wHour = static_cast<uint16_t>(pTime->tm_hour); - st.wMinute = static_cast<uint16_t>(pTime->tm_min); - st.wSecond = static_cast<uint16_t>(pTime->tm_sec); - st.wMilliseconds = 0; - } -} - -CPDFSDK_DateTime CPDFSDK_DateTime::ToGMT() const { - CPDFSDK_DateTime new_dt = *this; - new_dt.AddSeconds( - -gAfxGetTimeZoneInSeconds(new_dt.dt.tzHour, new_dt.dt.tzMinute)); - new_dt.dt.tzHour = 0; - new_dt.dt.tzMinute = 0; - return new_dt; -} - -CPDFSDK_DateTime& CPDFSDK_DateTime::AddDays(short days) { - if (days == 0) - return *this; - - int16_t y = dt.year; - uint8_t m = dt.month; - uint8_t d = dt.day; - - int ldays = days; - if (ldays > 0) { - int16_t yy = y; - if ((static_cast<uint16_t>(m) * 100 + d) > 300) - yy++; - int ydays = gAfxGetYearDays(yy); - int mdays; - while (ldays >= ydays) { - y++; - ldays -= ydays; - yy++; - mdays = gAfxGetMonthDays(y, m); - if (d > mdays) { - m++; - d -= mdays; - } - ydays = gAfxGetYearDays(yy); - } - mdays = gAfxGetMonthDays(y, m) - d + 1; - while (ldays >= mdays) { - ldays -= mdays; - m++; - d = 1; - mdays = gAfxGetMonthDays(y, m); - } - d += ldays; - } else { - ldays *= -1; - int16_t yy = y; - if ((static_cast<uint16_t>(m) * 100 + d) < 300) - yy--; - int ydays = gAfxGetYearDays(yy); - while (ldays >= ydays) { - y--; - ldays -= ydays; - yy--; - int mdays = gAfxGetMonthDays(y, m); - if (d > mdays) { - m++; - d -= mdays; - } - ydays = gAfxGetYearDays(yy); - } - while (ldays >= d) { - ldays -= d; - m--; - d = gAfxGetMonthDays(y, m); - } - d -= ldays; - } - - dt.year = y; - dt.month = m; - dt.day = d; - - return *this; -} - -CPDFSDK_DateTime& CPDFSDK_DateTime::AddSeconds(int seconds) { - if (seconds == 0) - return *this; - - int n; - int days; - - n = dt.hour * 3600 + dt.minute * 60 + dt.second + seconds; - if (n < 0) { - days = (n - 86399) / 86400; - n -= days * 86400; - } else { - days = n / 86400; - n %= 86400; - } - dt.hour = static_cast<uint8_t>(n / 3600); - dt.hour %= 24; - n %= 3600; - dt.minute = static_cast<uint8_t>(n / 60); - dt.second = static_cast<uint8_t>(n % 60); - if (days != 0) - AddDays(days); - - return *this; -} - -CPDFSDK_Annot::CPDFSDK_Annot(CPDFSDK_PageView* pPageView) - : m_pPageView(pPageView), m_bSelected(FALSE), m_nTabOrder(-1) {} - -CPDFSDK_Annot::~CPDFSDK_Annot() {} - -#ifdef PDF_ENABLE_XFA - -FX_BOOL CPDFSDK_Annot::IsXFAField() { - return FALSE; -} - -CXFA_FFWidget* CPDFSDK_Annot::GetXFAWidget() const { - return nullptr; -} - -#endif // PDF_ENABLE_XFA - -FX_FLOAT CPDFSDK_Annot::GetMinWidth() const { - return kMinWidth; -} - -FX_FLOAT CPDFSDK_Annot::GetMinHeight() const { - return kMinHeight; -} - -int CPDFSDK_Annot::GetLayoutOrder() const { - return 5; -} - -CPDF_Annot* CPDFSDK_Annot::GetPDFAnnot() const { - return nullptr; -} - -CFX_ByteString CPDFSDK_Annot::GetType() const { - return ""; -} - -CFX_ByteString CPDFSDK_Annot::GetSubType() const { - return ""; -} - -void CPDFSDK_Annot::SetRect(const CFX_FloatRect& rect) {} - -CFX_FloatRect CPDFSDK_Annot::GetRect() const { - return CFX_FloatRect(); -} - -void CPDFSDK_Annot::Annot_OnDraw(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - CPDF_RenderOptions* pOptions) {} - -CPDFSDK_BAAnnot::CPDFSDK_BAAnnot(CPDF_Annot* pAnnot, - CPDFSDK_PageView* pPageView) - : CPDFSDK_Annot(pPageView), m_pAnnot(pAnnot) {} - -CPDFSDK_BAAnnot::~CPDFSDK_BAAnnot() {} - -CPDF_Annot* CPDFSDK_BAAnnot::GetPDFAnnot() const { - return m_pAnnot; -} - -FX_BOOL CPDFSDK_Annot::IsSelected() { - return m_bSelected; -} - -void CPDFSDK_Annot::SetSelected(FX_BOOL bSelected) { - m_bSelected = bSelected; -} - -int CPDFSDK_Annot::GetTabOrder() { - return m_nTabOrder; -} - -void CPDFSDK_Annot::SetTabOrder(int iTabOrder) { - m_nTabOrder = iTabOrder; -} - -CPDF_Dictionary* CPDFSDK_BAAnnot::GetAnnotDict() const { - return m_pAnnot->GetAnnotDict(); -} - -void CPDFSDK_BAAnnot::SetRect(const CFX_FloatRect& rect) { - ASSERT(rect.right - rect.left >= GetMinWidth()); - ASSERT(rect.top - rect.bottom >= GetMinHeight()); - - m_pAnnot->GetAnnotDict()->SetAtRect("Rect", rect); -} - -CFX_FloatRect CPDFSDK_BAAnnot::GetRect() const { - CFX_FloatRect rect; - m_pAnnot->GetRect(rect); - return rect; -} - -CFX_ByteString CPDFSDK_BAAnnot::GetType() const { - return m_pAnnot->GetSubType(); -} - -CFX_ByteString CPDFSDK_BAAnnot::GetSubType() const { - return ""; -} - -void CPDFSDK_BAAnnot::DrawAppearance(CFX_RenderDevice* pDevice, - const CFX_Matrix* pUser2Device, - CPDF_Annot::AppearanceMode mode, - const CPDF_RenderOptions* pOptions) { - m_pAnnot->DrawAppearance(m_pPageView->GetPDFPage(), pDevice, pUser2Device, - mode, pOptions); -} - -FX_BOOL CPDFSDK_BAAnnot::IsAppearanceValid() { - return !!m_pAnnot->GetAnnotDict()->GetDictBy("AP"); -} - -FX_BOOL CPDFSDK_BAAnnot::IsAppearanceValid(CPDF_Annot::AppearanceMode mode) { - CPDF_Dictionary* pAP = m_pAnnot->GetAnnotDict()->GetDictBy("AP"); - if (!pAP) - return FALSE; - - // Choose the right sub-ap - const FX_CHAR* ap_entry = "N"; - if (mode == CPDF_Annot::Down) - ap_entry = "D"; - else if (mode == CPDF_Annot::Rollover) - ap_entry = "R"; - if (!pAP->KeyExist(ap_entry)) - ap_entry = "N"; - - // Get the AP stream or subdirectory - CPDF_Object* psub = pAP->GetDirectObjectBy(ap_entry); - return !!psub; -} - -void CPDFSDK_BAAnnot::DrawBorder(CFX_RenderDevice* pDevice, - const CFX_Matrix* pUser2Device, - const CPDF_RenderOptions* pOptions) { - m_pAnnot->DrawBorder(pDevice, pUser2Device, pOptions); -} - -void CPDFSDK_BAAnnot::ClearCachedAP() { - m_pAnnot->ClearCachedAP(); -} - -void CPDFSDK_BAAnnot::SetContents(const CFX_WideString& sContents) { - if (sContents.IsEmpty()) - m_pAnnot->GetAnnotDict()->RemoveAt("Contents"); - else - m_pAnnot->GetAnnotDict()->SetAtString("Contents", - PDF_EncodeText(sContents)); -} - -CFX_WideString CPDFSDK_BAAnnot::GetContents() const { - return m_pAnnot->GetAnnotDict()->GetUnicodeTextBy("Contents"); -} - -void CPDFSDK_BAAnnot::SetAnnotName(const CFX_WideString& sName) { - if (sName.IsEmpty()) - m_pAnnot->GetAnnotDict()->RemoveAt("NM"); - else - m_pAnnot->GetAnnotDict()->SetAtString("NM", PDF_EncodeText(sName)); -} - -CFX_WideString CPDFSDK_BAAnnot::GetAnnotName() const { - return m_pAnnot->GetAnnotDict()->GetUnicodeTextBy("NM"); -} - -void CPDFSDK_BAAnnot::SetModifiedDate(const FX_SYSTEMTIME& st) { - CPDFSDK_DateTime dt(st); - CFX_ByteString str = dt.ToPDFDateTimeString(); - - if (str.IsEmpty()) - m_pAnnot->GetAnnotDict()->RemoveAt("M"); - else - m_pAnnot->GetAnnotDict()->SetAtString("M", str); -} - -FX_SYSTEMTIME CPDFSDK_BAAnnot::GetModifiedDate() const { - FX_SYSTEMTIME systime; - CFX_ByteString str = m_pAnnot->GetAnnotDict()->GetStringBy("M"); - - CPDFSDK_DateTime dt(str); - dt.ToSystemTime(systime); - - return systime; -} - -void CPDFSDK_BAAnnot::SetFlags(uint32_t nFlags) { - m_pAnnot->GetAnnotDict()->SetAtInteger("F", nFlags); -} - -uint32_t CPDFSDK_BAAnnot::GetFlags() const { - return m_pAnnot->GetAnnotDict()->GetIntegerBy("F"); -} - -void CPDFSDK_BAAnnot::SetAppState(const CFX_ByteString& str) { - if (str.IsEmpty()) - m_pAnnot->GetAnnotDict()->RemoveAt("AS"); - else - m_pAnnot->GetAnnotDict()->SetAtString("AS", str); -} - -CFX_ByteString CPDFSDK_BAAnnot::GetAppState() const { - return m_pAnnot->GetAnnotDict()->GetStringBy("AS"); -} - -void CPDFSDK_BAAnnot::SetStructParent(int key) { - m_pAnnot->GetAnnotDict()->SetAtInteger("StructParent", key); -} - -int CPDFSDK_BAAnnot::GetStructParent() const { - return m_pAnnot->GetAnnotDict()->GetIntegerBy("StructParent"); -} - -// border -void CPDFSDK_BAAnnot::SetBorderWidth(int nWidth) { - CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArrayBy("Border"); - - if (pBorder) { - pBorder->SetAt(2, new CPDF_Number(nWidth)); - } else { - CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDictBy("BS"); - - if (!pBSDict) { - pBSDict = new CPDF_Dictionary; - m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict); - } - - pBSDict->SetAtInteger("W", nWidth); - } -} - -int CPDFSDK_BAAnnot::GetBorderWidth() const { - if (CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArrayBy("Border")) { - return pBorder->GetIntegerAt(2); - } - if (CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDictBy("BS")) { - return pBSDict->GetIntegerBy("W", 1); - } - return 1; -} - -void CPDFSDK_BAAnnot::SetBorderStyle(BorderStyle nStyle) { - CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDictBy("BS"); - if (!pBSDict) { - pBSDict = new CPDF_Dictionary; - m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict); - } - - switch (nStyle) { - case BorderStyle::SOLID: - pBSDict->SetAtName("S", "S"); - break; - case BorderStyle::DASH: - pBSDict->SetAtName("S", "D"); - break; - case BorderStyle::BEVELED: - pBSDict->SetAtName("S", "B"); - break; - case BorderStyle::INSET: - pBSDict->SetAtName("S", "I"); - break; - case BorderStyle::UNDERLINE: - pBSDict->SetAtName("S", "U"); - break; - default: - break; - } -} - -BorderStyle CPDFSDK_BAAnnot::GetBorderStyle() const { - CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDictBy("BS"); - if (pBSDict) { - CFX_ByteString sBorderStyle = pBSDict->GetStringBy("S", "S"); - if (sBorderStyle == "S") - return BorderStyle::SOLID; - if (sBorderStyle == "D") - return BorderStyle::DASH; - if (sBorderStyle == "B") - return BorderStyle::BEVELED; - if (sBorderStyle == "I") - return BorderStyle::INSET; - if (sBorderStyle == "U") - return BorderStyle::UNDERLINE; - } - - CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArrayBy("Border"); - if (pBorder) { - if (pBorder->GetCount() >= 4) { - CPDF_Array* pDP = pBorder->GetArrayAt(3); - if (pDP && pDP->GetCount() > 0) - return BorderStyle::DASH; - } - } - - return BorderStyle::SOLID; -} - -void CPDFSDK_BAAnnot::SetColor(FX_COLORREF color) { - CPDF_Array* pArray = new CPDF_Array; - pArray->AddNumber((FX_FLOAT)FXSYS_GetRValue(color) / 255.0f); - pArray->AddNumber((FX_FLOAT)FXSYS_GetGValue(color) / 255.0f); - pArray->AddNumber((FX_FLOAT)FXSYS_GetBValue(color) / 255.0f); - m_pAnnot->GetAnnotDict()->SetAt("C", pArray); -} - -void CPDFSDK_BAAnnot::RemoveColor() { - m_pAnnot->GetAnnotDict()->RemoveAt("C"); -} - -FX_BOOL CPDFSDK_BAAnnot::GetColor(FX_COLORREF& color) const { - if (CPDF_Array* pEntry = m_pAnnot->GetAnnotDict()->GetArrayBy("C")) { - size_t nCount = pEntry->GetCount(); - if (nCount == 1) { - FX_FLOAT g = pEntry->GetNumberAt(0) * 255; - - color = FXSYS_RGB((int)g, (int)g, (int)g); - - return TRUE; - } else if (nCount == 3) { - FX_FLOAT r = pEntry->GetNumberAt(0) * 255; - FX_FLOAT g = pEntry->GetNumberAt(1) * 255; - FX_FLOAT b = pEntry->GetNumberAt(2) * 255; - - color = FXSYS_RGB((int)r, (int)g, (int)b); - - return TRUE; - } else if (nCount == 4) { - FX_FLOAT c = pEntry->GetNumberAt(0); - FX_FLOAT m = pEntry->GetNumberAt(1); - FX_FLOAT y = pEntry->GetNumberAt(2); - FX_FLOAT k = pEntry->GetNumberAt(3); - - FX_FLOAT r = 1.0f - std::min(1.0f, c + k); - FX_FLOAT g = 1.0f - std::min(1.0f, m + k); - FX_FLOAT b = 1.0f - std::min(1.0f, y + k); - - color = FXSYS_RGB((int)(r * 255), (int)(g * 255), (int)(b * 255)); - - return TRUE; - } - } - - return FALSE; -} - -void CPDFSDK_BAAnnot::WriteAppearance(const CFX_ByteString& sAPType, - const CFX_FloatRect& rcBBox, - const CFX_Matrix& matrix, - const CFX_ByteString& sContents, - const CFX_ByteString& sAPState) { - CPDF_Dictionary* pAPDict = m_pAnnot->GetAnnotDict()->GetDictBy("AP"); - - if (!pAPDict) { - pAPDict = new CPDF_Dictionary; - m_pAnnot->GetAnnotDict()->SetAt("AP", pAPDict); - } - - CPDF_Stream* pStream = nullptr; - CPDF_Dictionary* pParentDict = nullptr; - - if (sAPState.IsEmpty()) { - pParentDict = pAPDict; - pStream = pAPDict->GetStreamBy(sAPType); - } else { - CPDF_Dictionary* pAPTypeDict = pAPDict->GetDictBy(sAPType); - if (!pAPTypeDict) { - pAPTypeDict = new CPDF_Dictionary; - pAPDict->SetAt(sAPType, pAPTypeDict); - } - pParentDict = pAPTypeDict; - pStream = pAPTypeDict->GetStreamBy(sAPState); - } - - if (!pStream) { - pStream = new CPDF_Stream(nullptr, 0, nullptr); - CPDF_Document* pDoc = m_pPageView->GetPDFDocument(); - int32_t objnum = pDoc->AddIndirectObject(pStream); - pParentDict->SetAtReference(sAPType, pDoc, objnum); - } - - CPDF_Dictionary* pStreamDict = pStream->GetDict(); - if (!pStreamDict) { - pStreamDict = new CPDF_Dictionary; - pStreamDict->SetAtName("Type", "XObject"); - pStreamDict->SetAtName("Subtype", "Form"); - pStreamDict->SetAtInteger("FormType", 1); - pStream->InitStream(nullptr, 0, pStreamDict); - } - - if (pStreamDict) { - pStreamDict->SetAtMatrix("Matrix", matrix); - pStreamDict->SetAtRect("BBox", rcBBox); - } - - pStream->SetData((uint8_t*)sContents.c_str(), sContents.GetLength(), FALSE, - FALSE); -} - -FX_BOOL CPDFSDK_BAAnnot::IsVisible() const { - uint32_t nFlags = GetFlags(); - return !((nFlags & ANNOTFLAG_INVISIBLE) || (nFlags & ANNOTFLAG_HIDDEN) || - (nFlags & ANNOTFLAG_NOVIEW)); -} - -CPDF_Action CPDFSDK_BAAnnot::GetAction() const { - return CPDF_Action(m_pAnnot->GetAnnotDict()->GetDictBy("A")); -} - -void CPDFSDK_BAAnnot::SetAction(const CPDF_Action& action) { - ASSERT(action.GetDict()); - if (action.GetDict() != m_pAnnot->GetAnnotDict()->GetDictBy("A")) { - CPDF_Document* pDoc = m_pPageView->GetPDFDocument(); - CPDF_Dictionary* pDict = action.GetDict(); - if (pDict && pDict->GetObjNum() == 0) { - pDoc->AddIndirectObject(pDict); - } - m_pAnnot->GetAnnotDict()->SetAtReference("A", pDoc, pDict->GetObjNum()); - } -} - -void CPDFSDK_BAAnnot::RemoveAction() { - m_pAnnot->GetAnnotDict()->RemoveAt("A"); -} - -CPDF_AAction CPDFSDK_BAAnnot::GetAAction() const { - return CPDF_AAction(m_pAnnot->GetAnnotDict()->GetDictBy("AA")); -} - -void CPDFSDK_BAAnnot::SetAAction(const CPDF_AAction& aa) { - if (aa.GetDict() != m_pAnnot->GetAnnotDict()->GetDictBy("AA")) - m_pAnnot->GetAnnotDict()->SetAt("AA", aa.GetDict()); -} - -void CPDFSDK_BAAnnot::RemoveAAction() { - m_pAnnot->GetAnnotDict()->RemoveAt("AA"); -} - -CPDF_Action CPDFSDK_BAAnnot::GetAAction(CPDF_AAction::AActionType eAAT) { - CPDF_AAction AAction = GetAAction(); - - if (AAction.ActionExist(eAAT)) - return AAction.GetAction(eAAT); - - if (eAAT == CPDF_AAction::ButtonUp) - return GetAction(); - - return CPDF_Action(); -} - -void CPDFSDK_BAAnnot::Annot_OnDraw(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - CPDF_RenderOptions* pOptions) { - m_pAnnot->GetAPForm(m_pPageView->GetPDFPage(), CPDF_Annot::Normal); - m_pAnnot->DrawAppearance(m_pPageView->GetPDFPage(), pDevice, pUser2Device, - CPDF_Annot::Normal, nullptr); -} - -UnderlyingPageType* CPDFSDK_Annot::GetUnderlyingPage() { -#ifdef PDF_ENABLE_XFA - return GetPDFXFAPage(); -#else // PDF_ENABLE_XFA - return GetPDFPage(); -#endif // PDF_ENABLE_XFA -} - -CPDF_Page* CPDFSDK_Annot::GetPDFPage() { - return m_pPageView ? m_pPageView->GetPDFPage() : nullptr; -} - -#ifdef PDF_ENABLE_XFA - -CPDFXFA_Page* CPDFSDK_Annot::GetPDFXFAPage() { - return m_pPageView ? m_pPageView->GetPDFXFAPage() : nullptr; -} - -#endif // PDF_ENABLE_XFA |