From 3c012fef2bb72c8ec1faa73e11ee35539b2559d6 Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Wed, 22 Jul 2015 15:14:14 -0700
Subject: Re-land else-after-returns

Revert "Revert "Fix else-after-returns throughout pdfium.""
This reverts commit 4eb4d7f6c707cc2c23c806aa540d055c8832b55d.

Fix one naming conflict.

TBR=thestig@chromium.org

Review URL: https://codereview.chromium.org/1243953004 .
---
 fpdfsdk/src/fsdk_baseannot.cpp | 1407 ++++++++++++++++++++--------------------
 1 file changed, 699 insertions(+), 708 deletions(-)

(limited to 'fpdfsdk/src/fsdk_baseannot.cpp')

diff --git a/fpdfsdk/src/fsdk_baseannot.cpp b/fpdfsdk/src/fsdk_baseannot.cpp
index e35e537765..d0dc4ef738 100644
--- a/fpdfsdk/src/fsdk_baseannot.cpp
+++ b/fpdfsdk/src/fsdk_baseannot.cpp
@@ -10,498 +10,498 @@
 
 
 //---------------------------------------------------------------------------
-//								CPDFSDK_DateTime
+//                              CPDFSDK_DateTime
 //---------------------------------------------------------------------------
 int _gAfxGetTimeZoneInSeconds(FX_CHAR tzhour, uint8_t tzminute)
 {
-	return (int)tzhour * 3600 + (int)tzminute * (tzhour >= 0 ? 60 : -60);
+    return (int)tzhour * 3600 + (int)tzminute * (tzhour >= 0 ? 60 : -60);
 }
 
 FX_BOOL _gAfxIsLeapYear(int16_t year)
 {
-	return ((year % 400 == 0) || ((year % 4 == 0) && (year % 100 != 0)));
+    return ((year % 400 == 0) || ((year % 4 == 0) && (year % 100 != 0)));
 }
 
 FX_WORD _gAfxGetYearDays(int16_t year)
 {
-	return (_gAfxIsLeapYear(year) == TRUE ? 366 : 365);
+    return (_gAfxIsLeapYear(year) == TRUE ? 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) == TRUE)
-			mDays = 29;
-		else
-			mDays = 28;
-		break;
-
-	default:
-		mDays = 0;
-		break;
-	}
-
-	return mDays;
+    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) == TRUE)
+            mDays = 29;
+        else
+            mDays = 28;
+        break;
+
+    default:
+        mDays = 0;
+        break;
+    }
+
+    return mDays;
 }
 
 CPDFSDK_DateTime::CPDFSDK_DateTime()
 {
-	ResetDateTime();
+    ResetDateTime();
 }
 
 CPDFSDK_DateTime::CPDFSDK_DateTime(const CFX_ByteString& dtStr)
 {
-	ResetDateTime();
+    ResetDateTime();
 
-	FromPDFDateTimeString(dtStr);
+    FromPDFDateTimeString(dtStr);
 }
 
 CPDFSDK_DateTime::CPDFSDK_DateTime(const CPDFSDK_DateTime& datetime)
 {
-	operator = (datetime);
+    operator = (datetime);
 }
 
 CPDFSDK_DateTime::CPDFSDK_DateTime(const FX_SYSTEMTIME& st)
 {
-	operator = (st) ;
+    operator = (st) ;
 }
 
 
 void CPDFSDK_DateTime::ResetDateTime()
 {
-	tzset();
+    tzset();
 
-	time_t	curTime;
-	time(&curTime);
-	struct tm* newtime;
-	//newtime = gmtime(&curTime);
-	newtime = localtime(&curTime);
+    time_t  curTime;
+    time(&curTime);
+    struct tm* newtime;
+    //newtime = gmtime(&curTime);
+    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;
-// 	dt.tzHour = _timezone / 3600 * -1;
-// 	dt.tzMinute = (abs(_timezone) % 3600) / 60;
+    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;
+//  dt.tzHour = _timezone / 3600 * -1;
+//  dt.tzMinute = (abs(_timezone) % 3600) / 60;
 }
 
 CPDFSDK_DateTime& CPDFSDK_DateTime::operator = (const CPDFSDK_DateTime& datetime)
 {
-	FXSYS_memcpy(&dt, &datetime.dt, sizeof(FX_DATETIME));
-	return *this;
+    FXSYS_memcpy(&dt, &datetime.dt, sizeof(FX_DATETIME));
+    return *this;
 }
 
 CPDFSDK_DateTime& CPDFSDK_DateTime::operator = (const FX_SYSTEMTIME& st)
 {
-	tzset();
+    tzset();
 
-	dt.year = (int16_t)st.wYear;
-	dt.month = (uint8_t)st.wMonth;
-	dt.day = (uint8_t)st.wDay;
-	dt.hour = (uint8_t)st.wHour;
-	dt.minute = (uint8_t)st.wMinute;
-	dt.second = (uint8_t)st.wSecond;
-// 	dt.tzHour = _timezone / 3600 * -1;
-// 	dt.tzMinute = (abs(_timezone) % 3600) / 60;
-	return *this;
+    dt.year = (int16_t)st.wYear;
+    dt.month = (uint8_t)st.wMonth;
+    dt.day = (uint8_t)st.wDay;
+    dt.hour = (uint8_t)st.wHour;
+    dt.minute = (uint8_t)st.wMinute;
+    dt.second = (uint8_t)st.wSecond;
+//  dt.tzHour = _timezone / 3600 * -1;
+//  dt.tzMinute = (abs(_timezone) % 3600) / 60;
+    return *this;
 }
 
 FX_BOOL CPDFSDK_DateTime::operator == (CPDFSDK_DateTime& datetime)
 {
-	return (FXSYS_memcmp(&dt, &datetime.dt, sizeof(FX_DATETIME)) == 0);
+    return (FXSYS_memcmp(&dt, &datetime.dt, sizeof(FX_DATETIME)) == 0);
 }
 
 FX_BOOL CPDFSDK_DateTime::operator != (CPDFSDK_DateTime& datetime)
 {
-	return (FXSYS_memcmp(&dt, &datetime.dt, sizeof(FX_DATETIME)) != 0);
+    return (FXSYS_memcmp(&dt, &datetime.dt, sizeof(FX_DATETIME)) != 0);
 }
 
 FX_BOOL CPDFSDK_DateTime::operator > (CPDFSDK_DateTime& datetime)
 {
-	CPDFSDK_DateTime dt1 = ToGMT();
-	CPDFSDK_DateTime dt2 = datetime.ToGMT();
-	int d1 = (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day;
-	int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | (int)dt1.dt.second;
-	int d3 = (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day;
-	int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | (int)dt2.dt.second;
+    CPDFSDK_DateTime dt1 = ToGMT();
+    CPDFSDK_DateTime dt2 = datetime.ToGMT();
+    int d1 = (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day;
+    int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | (int)dt1.dt.second;
+    int d3 = (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day;
+    int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | (int)dt2.dt.second;
 
-	if (d1 > d3) return TRUE;
-	if (d2 > d4) return TRUE;
-	return FALSE;
+    if (d1 > d3) return TRUE;
+    if (d2 > d4) return TRUE;
+    return FALSE;
 }
 
 FX_BOOL CPDFSDK_DateTime::operator >= (CPDFSDK_DateTime& datetime)
 {
-	CPDFSDK_DateTime dt1 = ToGMT();
-	CPDFSDK_DateTime dt2 = datetime.ToGMT();
-	int d1 = (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day;
-	int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | (int)dt1.dt.second;
-	int d3 = (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day;
-	int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | (int)dt2.dt.second;
+    CPDFSDK_DateTime dt1 = ToGMT();
+    CPDFSDK_DateTime dt2 = datetime.ToGMT();
+    int d1 = (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day;
+    int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | (int)dt1.dt.second;
+    int d3 = (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day;
+    int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | (int)dt2.dt.second;
 
-	if (d1 >= d3) return TRUE;
-	if (d2 >= d4) return TRUE;
-	return FALSE;
+    if (d1 >= d3) return TRUE;
+    if (d2 >= d4) return TRUE;
+    return FALSE;
 }
 
 FX_BOOL CPDFSDK_DateTime::operator < (CPDFSDK_DateTime& datetime)
 {
-	CPDFSDK_DateTime dt1 = ToGMT();
-	CPDFSDK_DateTime dt2 = datetime.ToGMT();
-	int d1 = (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day;
-	int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | (int)dt1.dt.second;
-	int d3 = (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day;
-	int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | (int)dt2.dt.second;
+    CPDFSDK_DateTime dt1 = ToGMT();
+    CPDFSDK_DateTime dt2 = datetime.ToGMT();
+    int d1 = (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day;
+    int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | (int)dt1.dt.second;
+    int d3 = (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day;
+    int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | (int)dt2.dt.second;
 
-	if (d1 < d3) return TRUE;
-	if (d2 < d4) return TRUE;
-	return FALSE;
+    if (d1 < d3) return TRUE;
+    if (d2 < d4) return TRUE;
+    return FALSE;
 }
 
 FX_BOOL CPDFSDK_DateTime::operator <= (CPDFSDK_DateTime& datetime)
 {
-	CPDFSDK_DateTime dt1 = ToGMT();
-	CPDFSDK_DateTime dt2 = datetime.ToGMT();
-	int d1 = (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day;
-	int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | (int)dt1.dt.second;
-	int d3 = (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day;
-	int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | (int)dt2.dt.second;
+    CPDFSDK_DateTime dt1 = ToGMT();
+    CPDFSDK_DateTime dt2 = datetime.ToGMT();
+    int d1 = (((int)dt1.dt.year) << 16) | (((int)dt1.dt.month) << 8) | (int)dt1.dt.day;
+    int d2 = (((int)dt1.dt.hour) << 16) | (((int)dt1.dt.minute) << 8) | (int)dt1.dt.second;
+    int d3 = (((int)dt2.dt.year) << 16) | (((int)dt2.dt.month) << 8) | (int)dt2.dt.day;
+    int d4 = (((int)dt2.dt.hour) << 16) | (((int)dt2.dt.minute) << 8) | (int)dt2.dt.second;
 
-	if (d1 <= d3) return TRUE;
-	if (d2 <= d4) return TRUE;
-	return FALSE;
+    if (d1 <= d3) return TRUE;
+    if (d2 <= d4) return TRUE;
+    return FALSE;
 }
 
 CPDFSDK_DateTime::operator time_t()
 {
-	struct tm newtime;
+    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;
+    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);
+    return mktime(&newtime);
 }
 
 CPDFSDK_DateTime& CPDFSDK_DateTime::FromPDFDateTimeString(const CFX_ByteString& dtStr)
 {
-	int strLength = dtStr.GetLength();
-	if (strLength > 0)
-	{
-		int i = 0;
-		int j, k;
-		FX_CHAR ch;
-		while (i < strLength)
-		{
-			ch = dtStr[i];
-			if (ch >= '0' && ch <= '9') break;
-			i ++;
-		}
-		if (i >= strLength) return *this;
-
-		j = 0;
-		k = 0;
-		while (i < strLength && j < 4)
-		{
-			ch = dtStr[i];
-			k = k * 10 + ch - '0';
-			j ++;
-			if (ch < '0' || ch > '9') break;
-			i ++;
-		}
-		dt.year = (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 + ch - '0';
-			j ++;
-			if (ch < '0' || ch > '9') break;
-			i ++;
-		}
-		dt.month = (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 + ch - '0';
-			j ++;
-			if (ch < '0' || ch > '9') break;
-			i ++;
-		}
-		dt.day = (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 + ch - '0';
-			j ++;
-			if (ch < '0' || ch > '9') break;
-			i ++;
-		}
-		dt.hour = (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 + ch - '0';
-			j ++;
-			if (ch < '0' || ch > '9') break;
-			i ++;
-		}
-		dt.minute = (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 + ch - '0';
-			j ++;
-			if (ch < '0' || ch > '9') break;
-			i ++;
-		}
-		dt.second = (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 + ch - '0';
-			j ++;
-			if (ch < '0' || ch > '9') break;
-			i ++;
-		}
-		dt.tzHour *= (FX_CHAR)k;
-		if (i >= strLength || j < 2) return *this;
-
-		ch = dtStr[i ++];
-		if (ch != '\'') return *this;
-		j = 0;
-		k = 0;
-		while (i < strLength && j < 2)
-		{
-			ch = dtStr[i];
-			k = k * 10 + ch - '0';
-			j ++;
-			if (ch < '0' || ch > '9') break;
-			i ++;
-		}
-		dt.tzMinute = (uint8_t)k;
-		if (i >= strLength || j < 2) return *this;
-	}
-
-	return  *this;
+    int strLength = dtStr.GetLength();
+    if (strLength > 0)
+    {
+        int i = 0;
+        int j, k;
+        FX_CHAR ch;
+        while (i < strLength)
+        {
+            ch = dtStr[i];
+            if (ch >= '0' && ch <= '9') break;
+            i ++;
+        }
+        if (i >= strLength) return *this;
+
+        j = 0;
+        k = 0;
+        while (i < strLength && j < 4)
+        {
+            ch = dtStr[i];
+            k = k * 10 + ch - '0';
+            j ++;
+            if (ch < '0' || ch > '9') break;
+            i ++;
+        }
+        dt.year = (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 + ch - '0';
+            j ++;
+            if (ch < '0' || ch > '9') break;
+            i ++;
+        }
+        dt.month = (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 + ch - '0';
+            j ++;
+            if (ch < '0' || ch > '9') break;
+            i ++;
+        }
+        dt.day = (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 + ch - '0';
+            j ++;
+            if (ch < '0' || ch > '9') break;
+            i ++;
+        }
+        dt.hour = (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 + ch - '0';
+            j ++;
+            if (ch < '0' || ch > '9') break;
+            i ++;
+        }
+        dt.minute = (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 + ch - '0';
+            j ++;
+            if (ch < '0' || ch > '9') break;
+            i ++;
+        }
+        dt.second = (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 + ch - '0';
+            j ++;
+            if (ch < '0' || ch > '9') break;
+            i ++;
+        }
+        dt.tzHour *= (FX_CHAR)k;
+        if (i >= strLength || j < 2) return *this;
+
+        ch = dtStr[i ++];
+        if (ch != '\'') return *this;
+        j = 0;
+        k = 0;
+        while (i < strLength && j < 2)
+        {
+            ch = dtStr[i];
+            k = k * 10 + ch - '0';
+            j ++;
+            if (ch < '0' || ch > '9') break;
+            i ++;
+        }
+        dt.tzMinute = (uint8_t)k;
+        if (i >= strLength || j < 2) return *this;
+    }
+
+    return  *this;
 }
 
 CFX_ByteString CPDFSDK_DateTime::ToCommonDateTimeString()
 {
-	CFX_ByteString str1;
-	str1.Format("%04d-%02d-%02d %02d:%02d:%02d ", 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:%02d", abs(dt.tzHour), dt.tzMinute);
-	return str1 + str2;
+    CFX_ByteString str1;
+    str1.Format("%04d-%02d-%02d %02d:%02d:%02d ", 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:%02d", abs(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%02d%02d%02d%02d%02d",
+    CFX_ByteString dtStr;
+    char tempStr[32];
+    memset(tempStr, 0, sizeof(tempStr));
+    FXSYS_snprintf(tempStr, sizeof(tempStr) - 1, "D:%04d%02d%02d%02d%02d%02d",
                    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'%02d'", abs(dt.tzHour), dt.tzMinute);
-	dtStr += CFX_ByteString(tempStr);
-	return dtStr;
+    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'%02d'", abs(dt.tzHour), dt.tzMinute);
+    dtStr += CFX_ByteString(tempStr);
+    return dtStr;
 }
 
 void CPDFSDK_DateTime::ToSystemTime(FX_SYSTEMTIME& st)
 {
-	CPDFSDK_DateTime dt = *this;
-	time_t t = (time_t)dt;
-	struct tm* pTime = localtime(&t);
-	if(pTime){
-		st.wYear = (FX_WORD)pTime->tm_year + 1900;
-		st.wMonth = (FX_WORD)pTime->tm_mon + 1;
-		st.wDay = (FX_WORD)pTime->tm_mday;
-		st.wDayOfWeek = (FX_WORD)pTime->tm_wday;
-		st.wHour = (FX_WORD)pTime->tm_hour;
-		st.wMinute = (FX_WORD)pTime->tm_min;
-		st.wSecond = (FX_WORD)pTime->tm_sec;
-		st.wMilliseconds = 0;
-	}
+    CPDFSDK_DateTime dt = *this;
+    time_t t = (time_t)dt;
+    struct tm* pTime = localtime(&t);
+    if(pTime){
+        st.wYear = (FX_WORD)pTime->tm_year + 1900;
+        st.wMonth = (FX_WORD)pTime->tm_mon + 1;
+        st.wDay = (FX_WORD)pTime->tm_mday;
+        st.wDayOfWeek = (FX_WORD)pTime->tm_wday;
+        st.wHour = (FX_WORD)pTime->tm_hour;
+        st.wMinute = (FX_WORD)pTime->tm_min;
+        st.wSecond = (FX_WORD)pTime->tm_sec;
+        st.wMilliseconds = 0;
+    }
 }
 
 CPDFSDK_DateTime CPDFSDK_DateTime::ToGMT()
 {
-	CPDFSDK_DateTime dt = *this;
-	dt.AddSeconds(-_gAfxGetTimeZoneInSeconds(dt.dt.tzHour, dt.dt.tzMinute));
-	dt.dt.tzHour = 0;
-	dt.dt.tzMinute = 0;
-	return dt;
+    CPDFSDK_DateTime dt = *this;
+    dt.AddSeconds(-_gAfxGetTimeZoneInSeconds(dt.dt.tzHour, dt.dt.tzMinute));
+    dt.dt.tzHour = 0;
+    dt.dt.tzMinute = 0;
+    return dt;
 }
 
 CPDFSDK_DateTime& CPDFSDK_DateTime::AddDays(short days)
 {
-	if (days == 0) return *this;
-
-	int16_t	y = dt.year, yy;
-	uint8_t		m = dt.month;
-	uint8_t		d = dt.day;
-	int			mdays, ydays, ldays;
-
-	ldays = days;
-	if (ldays > 0)
-	{
-		yy = y;
-		if (((FX_WORD)m * 100 + d) > 300) yy ++;
-		ydays = _gAfxGetYearDays(yy);
-		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;
-		yy = y;
-		if (((FX_WORD)m * 100 + d) < 300) yy --;
-		ydays = _gAfxGetYearDays(yy);
-		while (ldays >= ydays)
-		{
-			y --;
-			ldays -= ydays;
-			yy --;
-			mdays = _gAfxGetMonthDays(y, m);
-			if (d > mdays)
-			{
-				m ++;
-				d -= mdays;
-			}
-			ydays = _gAfxGetYearDays(yy);
-		}
-		while (ldays >= d)
-		{
-			ldays -= d;
-			m --;
-			mdays = _gAfxGetMonthDays(y, m);
-			d = mdays;
-		}
-		d -= ldays;
-	}
-
-	dt.year = y;
-	dt.month = m;
-	dt.day = d;
-
-	return *this;
+    if (days == 0) return *this;
+
+    int16_t y = dt.year, yy;
+    uint8_t     m = dt.month;
+    uint8_t     d = dt.day;
+    int         mdays, ydays, ldays;
+
+    ldays = days;
+    if (ldays > 0)
+    {
+        yy = y;
+        if (((FX_WORD)m * 100 + d) > 300) yy ++;
+        ydays = _gAfxGetYearDays(yy);
+        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;
+        yy = y;
+        if (((FX_WORD)m * 100 + d) < 300) yy --;
+        ydays = _gAfxGetYearDays(yy);
+        while (ldays >= ydays)
+        {
+            y --;
+            ldays -= ydays;
+            yy --;
+            mdays = _gAfxGetMonthDays(y, m);
+            if (d > mdays)
+            {
+                m ++;
+                d -= mdays;
+            }
+            ydays = _gAfxGetYearDays(yy);
+        }
+        while (ldays >= d)
+        {
+            ldays -= d;
+            m --;
+            mdays = _gAfxGetMonthDays(y, m);
+            d = mdays;
+        }
+        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;
+    if (seconds == 0) return *this;
 
-	int	n;
-	int	days;
+    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 = (uint8_t)(n / 3600);
-	dt.hour %= 24;
-	n %= 3600;
-	dt.minute = (uint8_t)(n / 60);
-	dt.second = (uint8_t)(n % 60);
-	if (days != 0) AddDays(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 = (uint8_t)(n / 3600);
+    dt.hour %= 24;
+    n %= 3600;
+    dt.minute = (uint8_t)(n / 60);
+    dt.second = (uint8_t)(n % 60);
+    if (days != 0) AddDays(days);
 
-	return *this;
+    return *this;
 }
 
 
 //---------------------------------------------------------------------------
-//								CPDFSDK_Annot
+//                              CPDFSDK_Annot
 //---------------------------------------------------------------------------
 CPDFSDK_Annot::CPDFSDK_Annot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPageView) :
 m_pAnnot(pAnnot),
@@ -513,572 +513,563 @@ m_nTabOrder(-1)
 
 CPDFSDK_Annot::~CPDFSDK_Annot()
 {
-	m_pAnnot = NULL;
-	m_pPageView = NULL;
+    m_pAnnot = NULL;
+    m_pPageView = NULL;
 }
 
-CPDF_Annot*	CPDFSDK_Annot::GetPDFAnnot()
+CPDF_Annot* CPDFSDK_Annot::GetPDFAnnot()
 {
-	return m_pAnnot;
+    return m_pAnnot;
 }
 
 FX_DWORD CPDFSDK_Annot::GetFlags()
 {
-	ASSERT(m_pAnnot != NULL);
+    ASSERT(m_pAnnot != NULL);
 
-	return m_pAnnot->GetFlags();
+    return m_pAnnot->GetFlags();
 }
 
 void CPDFSDK_Annot::SetPage(CPDFSDK_PageView* pPageView)
 {
-	m_pPageView = pPageView;
+    m_pPageView = pPageView;
 }
 
 CPDFSDK_PageView* CPDFSDK_Annot::GetPageView()
 {
-	return m_pPageView;
+    return m_pPageView;
 }
 
 FX_BOOL CPDFSDK_Annot::IsSelected()
 {
-	return m_bSelected;
+    return m_bSelected;
 }
 
 void CPDFSDK_Annot::SetSelected(FX_BOOL bSelected)
 {
-	m_bSelected = bSelected;
+    m_bSelected = bSelected;
 }
 
 // Tab Order
 int CPDFSDK_Annot::GetTabOrder()
 {
-	return m_nTabOrder;
+    return m_nTabOrder;
 }
 
 void CPDFSDK_Annot::SetTabOrder(int iTabOrder)
 {
-	m_nTabOrder = iTabOrder;
+    m_nTabOrder = iTabOrder;
 }
 
 CPDF_Dictionary* CPDFSDK_Annot::GetAnnotDict() const
 {
-	ASSERT(m_pAnnot != NULL);
+    ASSERT(m_pAnnot != NULL);
 
-	return m_pAnnot->GetAnnotDict();
+    return m_pAnnot->GetAnnotDict();
 }
 
 void CPDFSDK_Annot::SetRect(const CPDF_Rect& rect)
 {
-	ASSERT(rect.right - rect.left >= GetMinWidth());
-	ASSERT(rect.top - rect.bottom >= GetMinHeight());
+    ASSERT(rect.right - rect.left >= GetMinWidth());
+    ASSERT(rect.top - rect.bottom >= GetMinHeight());
 
-	m_pAnnot->GetAnnotDict()->SetAtRect("Rect", rect);
+    m_pAnnot->GetAnnotDict()->SetAtRect("Rect", rect);
 }
 
 CPDF_Rect CPDFSDK_Annot::GetRect() const
 {
-	ASSERT(m_pAnnot != NULL);
+    ASSERT(m_pAnnot != NULL);
 
-	CPDF_Rect rect;
-	m_pAnnot->GetRect(rect);
+    CPDF_Rect rect;
+    m_pAnnot->GetRect(rect);
 
-	return rect;
+    return rect;
 }
 
 CFX_ByteString CPDFSDK_Annot::GetType() const
 {
-	ASSERT(m_pAnnot != NULL);
+    ASSERT(m_pAnnot != NULL);
 
-	return m_pAnnot->GetSubType();
+    return m_pAnnot->GetSubType();
 }
 
 CFX_ByteString CPDFSDK_Annot::GetSubType() const
 {
-	return "";
+    return "";
 }
 
 void CPDFSDK_Annot::DrawAppearance(CFX_RenderDevice* pDevice, const CPDF_Matrix* pUser2Device,
-								   CPDF_Annot::AppearanceMode mode, const CPDF_RenderOptions* pOptions)
+                                   CPDF_Annot::AppearanceMode mode, const CPDF_RenderOptions* pOptions)
 {
-	ASSERT(m_pPageView != NULL);
-	ASSERT(m_pAnnot != NULL);
+    ASSERT(m_pPageView != NULL);
+    ASSERT(m_pAnnot != NULL);
 
-	m_pAnnot->DrawAppearance(m_pPageView->GetPDFPage(), pDevice, pUser2Device, mode, pOptions);
+    m_pAnnot->DrawAppearance(m_pPageView->GetPDFPage(), pDevice, pUser2Device, mode, pOptions);
 }
 
-FX_BOOL	CPDFSDK_Annot::IsAppearanceValid()
+FX_BOOL CPDFSDK_Annot::IsAppearanceValid()
 {
-	return m_pAnnot->GetAnnotDict()->GetDict("AP") != NULL;
+    return m_pAnnot->GetAnnotDict()->GetDict("AP") != NULL;
 }
 
-FX_BOOL	CPDFSDK_Annot::IsAppearanceValid(CPDF_Annot::AppearanceMode mode)
+FX_BOOL CPDFSDK_Annot::IsAppearanceValid(CPDF_Annot::AppearanceMode mode)
 {
-	CPDF_Dictionary* pAP = m_pAnnot->GetAnnotDict()->GetDict("AP");
-	if (pAP == NULL) return FALSE;
+    CPDF_Dictionary* pAP = m_pAnnot->GetAnnotDict()->GetDict("AP");
+    if (pAP == NULL) 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";
+    // 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->GetElementValue(ap_entry);
-	if (psub == NULL) return FALSE;
+    // Get the AP stream or subdirectory
+    CPDF_Object* psub = pAP->GetElementValue(ap_entry);
+    if (psub == NULL) return FALSE;
 
-	return TRUE;
+    return TRUE;
 }
 
 void CPDFSDK_Annot::DrawBorder(CFX_RenderDevice* pDevice, const CPDF_Matrix* pUser2Device,
-						   const CPDF_RenderOptions* pOptions)
+                           const CPDF_RenderOptions* pOptions)
 {
-	ASSERT(m_pAnnot != NULL);
-	m_pAnnot->DrawBorder(pDevice, pUser2Device, pOptions);
+    ASSERT(m_pAnnot != NULL);
+    m_pAnnot->DrawBorder(pDevice, pUser2Device, pOptions);
 }
 
 void CPDFSDK_Annot::ClearCachedAP()
 {
-	ASSERT(m_pAnnot != NULL);
-	m_pAnnot->ClearCachedAP();
+    ASSERT(m_pAnnot != NULL);
+    m_pAnnot->ClearCachedAP();
 }
 
 void CPDFSDK_Annot::SetContents(const CFX_WideString& sContents)
 {
-	if (sContents.IsEmpty())
-		m_pAnnot->GetAnnotDict()->RemoveAt("Contents");
-	else
-		m_pAnnot->GetAnnotDict()->SetAtString("Contents", PDF_EncodeText(sContents));
+    if (sContents.IsEmpty())
+        m_pAnnot->GetAnnotDict()->RemoveAt("Contents");
+    else
+        m_pAnnot->GetAnnotDict()->SetAtString("Contents", PDF_EncodeText(sContents));
 }
 
 CFX_WideString CPDFSDK_Annot::GetContents() const
 {
-	return m_pAnnot->GetAnnotDict()->GetUnicodeText("Contents");
+    return m_pAnnot->GetAnnotDict()->GetUnicodeText("Contents");
 }
 
 void CPDFSDK_Annot::SetAnnotName(const CFX_WideString& sName)
 {
-	if (sName.IsEmpty())
-		m_pAnnot->GetAnnotDict()->RemoveAt("NM");
-	else
-		m_pAnnot->GetAnnotDict()->SetAtString("NM", PDF_EncodeText(sName));
+    if (sName.IsEmpty())
+        m_pAnnot->GetAnnotDict()->RemoveAt("NM");
+    else
+        m_pAnnot->GetAnnotDict()->SetAtString("NM", PDF_EncodeText(sName));
 }
 
 CFX_WideString CPDFSDK_Annot::GetAnnotName() const
 {
-	return m_pAnnot->GetAnnotDict()->GetUnicodeText("NM");
+    return m_pAnnot->GetAnnotDict()->GetUnicodeText("NM");
 }
 
 void CPDFSDK_Annot::SetModifiedDate(const FX_SYSTEMTIME& st)
 {
-	CPDFSDK_DateTime dt(st);
-	CFX_ByteString str = dt.ToPDFDateTimeString();
+    CPDFSDK_DateTime dt(st);
+    CFX_ByteString str = dt.ToPDFDateTimeString();
 
-	if (str.IsEmpty())
-		m_pAnnot->GetAnnotDict()->RemoveAt("M");
-	else
-		m_pAnnot->GetAnnotDict()->SetAtString("M", str);
+    if (str.IsEmpty())
+        m_pAnnot->GetAnnotDict()->RemoveAt("M");
+    else
+        m_pAnnot->GetAnnotDict()->SetAtString("M", str);
 }
 
 FX_SYSTEMTIME CPDFSDK_Annot::GetModifiedDate() const
 {
-	FX_SYSTEMTIME systime;
-	CFX_ByteString str = m_pAnnot->GetAnnotDict()->GetString("M");
+    FX_SYSTEMTIME systime;
+    CFX_ByteString str = m_pAnnot->GetAnnotDict()->GetString("M");
 
- 	CPDFSDK_DateTime dt(str);
- 	dt.ToSystemTime(systime);
+    CPDFSDK_DateTime dt(str);
+    dt.ToSystemTime(systime);
 
-	return systime;
+    return systime;
 }
 
 void CPDFSDK_Annot::SetFlags(int nFlags)
 {
-	m_pAnnot->GetAnnotDict()->SetAtInteger("F", nFlags);
+    m_pAnnot->GetAnnotDict()->SetAtInteger("F", nFlags);
 }
 
 int CPDFSDK_Annot::GetFlags() const
 {
-	return m_pAnnot->GetAnnotDict()->GetInteger("F");
+    return m_pAnnot->GetAnnotDict()->GetInteger("F");
 }
 
 void CPDFSDK_Annot::SetAppState(const CFX_ByteString& str)
 {
-	if (str.IsEmpty())
-		m_pAnnot->GetAnnotDict()->RemoveAt("AS");
-	else
-		m_pAnnot->GetAnnotDict()->SetAtString("AS", str);
+    if (str.IsEmpty())
+        m_pAnnot->GetAnnotDict()->RemoveAt("AS");
+    else
+        m_pAnnot->GetAnnotDict()->SetAtString("AS", str);
 }
 
 CFX_ByteString CPDFSDK_Annot::GetAppState() const
 {
-	return m_pAnnot->GetAnnotDict()->GetString("AS");
+    return m_pAnnot->GetAnnotDict()->GetString("AS");
 }
 
 void CPDFSDK_Annot::SetStructParent(int key)
 {
-	m_pAnnot->GetAnnotDict()->SetAtInteger("StructParent", key);
+    m_pAnnot->GetAnnotDict()->SetAtInteger("StructParent", key);
 }
 
-int	CPDFSDK_Annot::GetStructParent() const
+int CPDFSDK_Annot::GetStructParent() const
 {
-	return m_pAnnot->GetAnnotDict()->GetInteger("StructParent");
+    return m_pAnnot->GetAnnotDict()->GetInteger("StructParent");
 }
 
 //border
 void CPDFSDK_Annot::SetBorderWidth(int nWidth)
 {
-	CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArray("Border");
+    CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArray("Border");
 
-	if (pBorder)
-	{
-		pBorder->SetAt(2, new CPDF_Number(nWidth));
-	}
-	else
-	{
-		CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
+    if (pBorder)
+    {
+        pBorder->SetAt(2, new CPDF_Number(nWidth));
+    }
+    else
+    {
+        CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
 
-		if (!pBSDict)
-		{
-			pBSDict = new CPDF_Dictionary;
-			m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict);
-		}
+        if (!pBSDict)
+        {
+            pBSDict = new CPDF_Dictionary;
+            m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict);
+        }
 
-		pBSDict->SetAtInteger("W", nWidth);
-	}
+        pBSDict->SetAtInteger("W", nWidth);
+    }
 }
 
-int	CPDFSDK_Annot::GetBorderWidth() const
+int CPDFSDK_Annot::GetBorderWidth() const
 {
-	CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArray("Border");
-
-	if (pBorder)
-	{
-		return pBorder->GetInteger(2);
-	}
-	else
-	{
-		CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
-
-		if (pBSDict)
-		{
-			return pBSDict->GetInteger("W", 1);
-		}
-	}
-	return 1;
+    if (CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArray("Border")) {
+        return pBorder->GetInteger(2);
+    }
+    if (CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS")) {
+        return pBSDict->GetInteger("W", 1);
+    }
+    return 1;
 }
 
 void CPDFSDK_Annot::SetBorderStyle(int nStyle)
 {
-	CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
-	if (!pBSDict)
-	{
-		pBSDict = new CPDF_Dictionary;
-		m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict);
-	}
-
-	switch (nStyle)
-	{
-	case BBS_SOLID:
-		pBSDict->SetAtName("S", "S");
-		break;
-	case BBS_DASH:
-		pBSDict->SetAtName("S", "D");
-		break;
-	case BBS_BEVELED:
-		pBSDict->SetAtName("S", "B");
-		break;
-	case BBS_INSET:
-		pBSDict->SetAtName("S", "I");
-		break;
-	case BBS_UNDERLINE:
-		pBSDict->SetAtName("S", "U");
-		break;
-	}
-}
-
-int	CPDFSDK_Annot::GetBorderStyle() const
-{
-	CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
-	if (pBSDict)
-	{
-		CFX_ByteString sBorderStyle = pBSDict->GetString("S", "S");
-		if (sBorderStyle == "S") return BBS_SOLID;
-		if (sBorderStyle == "D") return BBS_DASH;
-		if (sBorderStyle == "B") return BBS_BEVELED;
-		if (sBorderStyle == "I") return BBS_INSET;
-		if (sBorderStyle == "U") return BBS_UNDERLINE;
-	}
-
-	CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArray("Border");
-	if (pBorder)
-	{
-		if (pBorder->GetCount() >= 4)
-		{
-			CPDF_Array *pDP = pBorder->GetArray(3);
-			if (pDP && pDP->GetCount() > 0)
-				return BBS_DASH;
-		}
-	}
-
-	return BBS_SOLID;
+    CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
+    if (!pBSDict)
+    {
+        pBSDict = new CPDF_Dictionary;
+        m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict);
+    }
+
+    switch (nStyle)
+    {
+    case BBS_SOLID:
+        pBSDict->SetAtName("S", "S");
+        break;
+    case BBS_DASH:
+        pBSDict->SetAtName("S", "D");
+        break;
+    case BBS_BEVELED:
+        pBSDict->SetAtName("S", "B");
+        break;
+    case BBS_INSET:
+        pBSDict->SetAtName("S", "I");
+        break;
+    case BBS_UNDERLINE:
+        pBSDict->SetAtName("S", "U");
+        break;
+    }
+}
+
+int CPDFSDK_Annot::GetBorderStyle() const
+{
+    CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
+    if (pBSDict)
+    {
+        CFX_ByteString sBorderStyle = pBSDict->GetString("S", "S");
+        if (sBorderStyle == "S") return BBS_SOLID;
+        if (sBorderStyle == "D") return BBS_DASH;
+        if (sBorderStyle == "B") return BBS_BEVELED;
+        if (sBorderStyle == "I") return BBS_INSET;
+        if (sBorderStyle == "U") return BBS_UNDERLINE;
+    }
+
+    CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArray("Border");
+    if (pBorder)
+    {
+        if (pBorder->GetCount() >= 4)
+        {
+            CPDF_Array *pDP = pBorder->GetArray(3);
+            if (pDP && pDP->GetCount() > 0)
+                return BBS_DASH;
+        }
+    }
+
+    return BBS_SOLID;
 }
 
 void CPDFSDK_Annot::SetBorderDash(const CFX_IntArray& array)
 {
-	CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
-	if (!pBSDict)
-	{
-		pBSDict = new CPDF_Dictionary;
-		m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict);
-	}
+    CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
+    if (!pBSDict)
+    {
+        pBSDict = new CPDF_Dictionary;
+        m_pAnnot->GetAnnotDict()->SetAt("BS", pBSDict);
+    }
 
-	CPDF_Array* pArray = new CPDF_Array;
-	for (int i=0,sz=array.GetSize(); i<sz; i++)
-	{
-		pArray->AddInteger(array[i]);
-	}
+    CPDF_Array* pArray = new CPDF_Array;
+    for (int i=0,sz=array.GetSize(); i<sz; i++)
+    {
+        pArray->AddInteger(array[i]);
+    }
 
-	pBSDict->SetAt("D", pArray);
+    pBSDict->SetAt("D", pArray);
 }
 
 void CPDFSDK_Annot::GetBorderDash(CFX_IntArray& array) const
 {
-	CPDF_Array* pDash = NULL;
-
-	CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArray("Border");
-	if (pBorder)
-	{
-		pDash = pBorder->GetArray(3);
-	}
-	else
-	{
-		CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
-		if (pBSDict)
-		{
-			pDash = pBSDict->GetArray("D");
-		}
-	}
-
-	if (pDash)
-	{
-		for (int i=0,sz=pDash->GetCount(); i<sz; i++)
-		{
-			array.Add(pDash->GetInteger(i));
-		}
-	}
+    CPDF_Array* pDash = NULL;
+
+    CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArray("Border");
+    if (pBorder)
+    {
+        pDash = pBorder->GetArray(3);
+    }
+    else
+    {
+        CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
+        if (pBSDict)
+        {
+            pDash = pBSDict->GetArray("D");
+        }
+    }
+
+    if (pDash)
+    {
+        for (int i=0,sz=pDash->GetCount(); i<sz; i++)
+        {
+            array.Add(pDash->GetInteger(i));
+        }
+    }
 }
 
 void CPDFSDK_Annot::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);
+    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_Annot::RemoveColor()
 {
-	m_pAnnot->GetAnnotDict()->RemoveAt("C");
+    m_pAnnot->GetAnnotDict()->RemoveAt("C");
 }
 
 FX_BOOL CPDFSDK_Annot::GetColor(FX_COLORREF& color) const
 {
-	if (CPDF_Array* pEntry = m_pAnnot->GetAnnotDict()->GetArray("C"))
-	{
-		int nCount = pEntry->GetCount();
-		if (nCount == 1)
-		{
-			FX_FLOAT g = pEntry->GetNumber(0) * 255;
+    if (CPDF_Array* pEntry = m_pAnnot->GetAnnotDict()->GetArray("C"))
+    {
+        int nCount = pEntry->GetCount();
+        if (nCount == 1)
+        {
+            FX_FLOAT g = pEntry->GetNumber(0) * 255;
 
-			color = FXSYS_RGB((int)g, (int)g, (int)g);
+            color = FXSYS_RGB((int)g, (int)g, (int)g);
 
-			return TRUE;
-		}
-		else if (nCount == 3)
-		{
-			FX_FLOAT r = pEntry->GetNumber(0) * 255;
-			FX_FLOAT g = pEntry->GetNumber(1) * 255;
-			FX_FLOAT b = pEntry->GetNumber(2) * 255;
+            return TRUE;
+        }
+        else if (nCount == 3)
+        {
+            FX_FLOAT r = pEntry->GetNumber(0) * 255;
+            FX_FLOAT g = pEntry->GetNumber(1) * 255;
+            FX_FLOAT b = pEntry->GetNumber(2) * 255;
 
-			color = FXSYS_RGB((int)r, (int)g, (int)b);
+            color = FXSYS_RGB((int)r, (int)g, (int)b);
 
-			return TRUE;
-		}
-		else if (nCount == 4)
-		{
-			FX_FLOAT c = pEntry->GetNumber(0);
-			FX_FLOAT m = pEntry->GetNumber(1);
-			FX_FLOAT y = pEntry->GetNumber(2);
-			FX_FLOAT k = pEntry->GetNumber(3);
+            return TRUE;
+        }
+        else if (nCount == 4)
+        {
+            FX_FLOAT c = pEntry->GetNumber(0);
+            FX_FLOAT m = pEntry->GetNumber(1);
+            FX_FLOAT y = pEntry->GetNumber(2);
+            FX_FLOAT k = pEntry->GetNumber(3);
 
-			FX_FLOAT r = 1.0f - FX_MIN(1.0f, c + k);
-			FX_FLOAT g = 1.0f - FX_MIN(1.0f, m + k);
-			FX_FLOAT b = 1.0f - FX_MIN(1.0f, y + k);
+            FX_FLOAT r = 1.0f - FX_MIN(1.0f, c + k);
+            FX_FLOAT g = 1.0f - FX_MIN(1.0f, m + k);
+            FX_FLOAT b = 1.0f - FX_MIN(1.0f, y + k);
 
-			color = FXSYS_RGB((int)(r * 255), (int)(g * 255), (int)(b * 255));
+            color = FXSYS_RGB((int)(r * 255), (int)(g * 255), (int)(b * 255));
 
-			return TRUE;
-		}
-	}
+            return TRUE;
+        }
+    }
 
-	return FALSE;
+    return FALSE;
 }
 
 
 void CPDFSDK_Annot::WriteAppearance(const CFX_ByteString& sAPType, const CPDF_Rect& rcBBox,
-								const CPDF_Matrix& matrix, const CFX_ByteString& sContents,
-								const CFX_ByteString& sAPState)
-{
-	CPDF_Dictionary* pAPDict = m_pAnnot->GetAnnotDict()->GetDict("AP");
-
-	if (!pAPDict)
-	{
-		pAPDict = new CPDF_Dictionary;
-		m_pAnnot->GetAnnotDict()->SetAt("AP", pAPDict);
-	}
-
-	CPDF_Stream* pStream = NULL;
-	CPDF_Dictionary* pParentDict = NULL;
-
-	if (sAPState.IsEmpty())
-	{
-		pParentDict = pAPDict;
-		pStream = pAPDict->GetStream(sAPType);
-	}
-	else
-	{
-		CPDF_Dictionary* pAPTypeDict = pAPDict->GetDict(sAPType);
-		if (!pAPTypeDict)
-		{
-			pAPTypeDict = new CPDF_Dictionary;
-			pAPDict->SetAt(sAPType, pAPTypeDict);
-		}
-
-		pParentDict = pAPTypeDict;
-		pStream = pAPTypeDict->GetStream(sAPState);
-	}
-
-	if (!pStream)
-	{
-		CPDF_Document* pDoc = m_pPageView->GetPDFDocument();
-		pStream = new CPDF_Stream(NULL, 0, NULL);
-		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(NULL,0,pStreamDict);
-	}
-
-	if (pStreamDict)
-	{
-		pStreamDict->SetAtMatrix("Matrix",matrix);
-		pStreamDict->SetAtRect("BBox", rcBBox);
-	}
-
-	pStream->SetData((uint8_t*)sContents.c_str(), sContents.GetLength(), FALSE, FALSE);
-}
-
-#define BA_ANNOT_MINWIDTH			1
-#define BA_ANNOT_MINHEIGHT			1
+                                const CPDF_Matrix& matrix, const CFX_ByteString& sContents,
+                                const CFX_ByteString& sAPState)
+{
+    CPDF_Dictionary* pAPDict = m_pAnnot->GetAnnotDict()->GetDict("AP");
+
+    if (!pAPDict)
+    {
+        pAPDict = new CPDF_Dictionary;
+        m_pAnnot->GetAnnotDict()->SetAt("AP", pAPDict);
+    }
+
+    CPDF_Stream* pStream = NULL;
+    CPDF_Dictionary* pParentDict = NULL;
+
+    if (sAPState.IsEmpty())
+    {
+        pParentDict = pAPDict;
+        pStream = pAPDict->GetStream(sAPType);
+    }
+    else
+    {
+        CPDF_Dictionary* pAPTypeDict = pAPDict->GetDict(sAPType);
+        if (!pAPTypeDict)
+        {
+            pAPTypeDict = new CPDF_Dictionary;
+            pAPDict->SetAt(sAPType, pAPTypeDict);
+        }
+
+        pParentDict = pAPTypeDict;
+        pStream = pAPTypeDict->GetStream(sAPState);
+    }
+
+    if (!pStream)
+    {
+        CPDF_Document* pDoc = m_pPageView->GetPDFDocument();
+        pStream = new CPDF_Stream(NULL, 0, NULL);
+        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(NULL,0,pStreamDict);
+    }
+
+    if (pStreamDict)
+    {
+        pStreamDict->SetAtMatrix("Matrix",matrix);
+        pStreamDict->SetAtRect("BBox", rcBBox);
+    }
+
+    pStream->SetData((uint8_t*)sContents.c_str(), sContents.GetLength(), FALSE, FALSE);
+}
+
+#define BA_ANNOT_MINWIDTH           1
+#define BA_ANNOT_MINHEIGHT          1
 
 FX_FLOAT CPDFSDK_Annot::GetMinWidth() const
 {
-	return BA_ANNOT_MINWIDTH;
+    return BA_ANNOT_MINWIDTH;
 }
 
 FX_FLOAT CPDFSDK_Annot::GetMinHeight() const
 {
-	return BA_ANNOT_MINHEIGHT;
+    return BA_ANNOT_MINHEIGHT;
 }
 
 FX_BOOL CPDFSDK_Annot::CreateFormFiller()
 {
-	return TRUE;
+    return TRUE;
 }
-FX_BOOL	CPDFSDK_Annot::IsVisible() const
+FX_BOOL CPDFSDK_Annot::IsVisible() const
 {
-	int nFlags = GetFlags();
-	return !((nFlags & ANNOTFLAG_INVISIBLE) || (nFlags & ANNOTFLAG_HIDDEN) || (nFlags & ANNOTFLAG_NOVIEW));
+    int nFlags = GetFlags();
+    return !((nFlags & ANNOTFLAG_INVISIBLE) || (nFlags & ANNOTFLAG_HIDDEN) || (nFlags & ANNOTFLAG_NOVIEW));
 }
 
 CPDF_Action CPDFSDK_Annot::GetAction() const
 {
-	return CPDF_Action(m_pAnnot->GetAnnotDict()->GetDict("A"));
+    return CPDF_Action(m_pAnnot->GetAnnotDict()->GetDict("A"));
 }
 
 void CPDFSDK_Annot::SetAction(const CPDF_Action& action)
 {
-	ASSERT(action);
-	if ((CPDF_Action&)action != CPDF_Action(m_pAnnot->GetAnnotDict()->GetDict("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());
-	}
+    ASSERT(action);
+    if ((CPDF_Action&)action != CPDF_Action(m_pAnnot->GetAnnotDict()->GetDict("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_Annot::RemoveAction()
 {
-	m_pAnnot->GetAnnotDict()->RemoveAt("A");
+    m_pAnnot->GetAnnotDict()->RemoveAt("A");
 }
 
 CPDF_AAction CPDFSDK_Annot::GetAAction() const
 {
-	return m_pAnnot->GetAnnotDict()->GetDict("AA");
+    return m_pAnnot->GetAnnotDict()->GetDict("AA");
 }
 
 void CPDFSDK_Annot::SetAAction(const CPDF_AAction& aa)
 {
-	ASSERT(aa != NULL);
+    ASSERT(aa != NULL);
 
-	if ((CPDF_AAction&)aa != m_pAnnot->GetAnnotDict()->GetDict("AA"))
-		m_pAnnot->GetAnnotDict()->SetAt("AA", (CPDF_AAction&)aa);
+    if ((CPDF_AAction&)aa != m_pAnnot->GetAnnotDict()->GetDict("AA"))
+        m_pAnnot->GetAnnotDict()->SetAt("AA", (CPDF_AAction&)aa);
 }
 
 void CPDFSDK_Annot::RemoveAAction()
 {
-	m_pAnnot->GetAnnotDict()->RemoveAt("AA");
+    m_pAnnot->GetAnnotDict()->RemoveAt("AA");
 }
 
-CPDF_Action	CPDFSDK_Annot::GetAAction(CPDF_AAction::AActionType eAAT)
+CPDF_Action CPDFSDK_Annot::GetAAction(CPDF_AAction::AActionType eAAT)
 {
-	CPDF_AAction AAction = GetAAction();
+    CPDF_AAction AAction = GetAAction();
 
-	if (AAction.ActionExist(eAAT))
-		return AAction.GetAction(eAAT);
+    if (AAction.ActionExist(eAAT))
+        return AAction.GetAction(eAAT);
 
-	if (eAAT == CPDF_AAction::ButtonUp)
-		return GetAction();
+    if (eAAT == CPDF_AAction::ButtonUp)
+        return GetAction();
 
-	return CPDF_Action();
+    return CPDF_Action();
 }
 
 void  CPDFSDK_Annot::Annot_OnDraw(CFX_RenderDevice* pDevice, CPDF_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, NULL);
+    m_pAnnot->GetAPForm(m_pPageView->GetPDFPage(), CPDF_Annot::Normal);
+    m_pAnnot->DrawAppearance(m_pPageView->GetPDFPage(), pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
 
-	return ;
+    return ;
 }
 
 CPDF_Page* CPDFSDK_Annot::GetPDFPage()
 {
-	if(m_pPageView)
-		return m_pPageView->GetPDFPage();
-	return NULL;
+    if(m_pPageView)
+        return m_pPageView->GetPDFPage();
+    return NULL;
 }
 
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