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Matt Cooley 2019-02-26 20:41:04 -08:00 коммит произвёл GitHub
Родитель 81a6f59430
Коммит 28f982a6e1
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Идентификатор ключа GPG: 4AEE18F83AFDEB23
41 изменённых файлов: 131 добавлений и 131 удалений

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@ -59,7 +59,7 @@ bool CalcInput::TryToggleSign(bool isIntegerMode, wstring_view maxNumStr)
bool CalcInput::TryAddDigit(unsigned int value, uint32_t radix, bool isIntegerMode, wstring_view maxNumStr, long wordBitWidth, int maxDigits)
{
// Convert from an integer into a character
// This includes both normal digits and alpha 'digits' for radices > 10
// This includes both normal digits and alpha 'digits' for radixes > 10
auto chDigit = static_cast<wchar_t>((value < 10) ? (L'0' + value) : (L'A' + value - 10));
CalcNumSec* pNumSec;
@ -80,7 +80,7 @@ bool CalcInput::TryAddDigit(unsigned int value, uint32_t radix, bool isIntegerMo
maxCount++;
}
// First leading 0 is not counted in input restriction as the output can be of that form
// See NumberToString algorithm. REVIEW: We dont have such input restriction mimicking based on output of NumberToString for exponent
// See NumberToString algorithm. REVIEW: We don't have such input restriction mimicking based on output of NumberToString for exponent
// NumberToString can give 10 digit exponent, but we still restrict the exponent here to be only 4 digits.
if (!pNumSec->IsEmpty() && pNumSec->value.front() == L'0')
{

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#include "pch.h"
@ -14,8 +14,8 @@ bool IsBinOpCode(WPARAM opCode)
return IsOpInRange(opCode, IDC_AND, IDC_PWR);
}
// WARNING: IDC_SIGN is a special unary op but still this doesnt catch this. Caller has to be aware
// of it and catch it themself or not needing this
// WARNING: IDC_SIGN is a special unary op but still this doesn't catch this. Caller has to be aware
// of it and catch it themselves or not needing this
bool IsUnaryOpCode(WPARAM opCode)
{
return IsOpInRange(opCode, IDC_UNARYFIRST, IDC_UNARYLAST);

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@ -129,7 +129,7 @@ void CHistoryCollector::AddBinOpToHistory(int nOpCode, bool fNoRepetition)
}
// This is expected to be called when a binary op in the last say 1+2+ is changing to another one say 1+2* (+ changed to *)
// It needs to know by this change a Precedence inversion happenned. i.e. previous op was lower or equal to its previous op, but the new
// It needs to know by this change a Precedence inversion happened. i.e. previous op was lower or equal to its previous op, but the new
// one isn't. (Eg. 1*2* to 1*2^). It can add explicit brackets to ensure the precedence is inverted. (Eg. (1*2) ^)
void CHistoryCollector::ChangeLastBinOp(int nOpCode, bool fPrecInvToHigher)
{
@ -196,7 +196,7 @@ bool CHistoryCollector::FOpndAddedToHistory()
// AddUnaryOpToHistory
//
// This is does the postfix to prefix transalation of the input and adds the text to the history. Eg. doing 2 + 4 (sqrt),
// This is does the postfix to prefix translation of the input and adds the text to the history. Eg. doing 2 + 4 (sqrt),
// this routine will ensure the last sqrt call unary operator, actually goes back in history and wraps 4 in sqrt(4)
//
void CHistoryCollector::AddUnaryOpToHistory(int nOpCode, bool fInv, ANGLE_TYPE angletype)

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@ -4,7 +4,7 @@
/****************************Module*Header***********************************\
* Module Name: SCICOMM.C
*
* Module Descripton:
* Module Description:
*
* Warnings:
*
@ -28,8 +28,8 @@ using namespace CalcEngine;
// NPrecedenceOfOp
//
// returns a virtual number for precendence for the operator. We expect binary operator only, otherwise the lowest number
// 0 is returned. Higher the number, higher the precendence of the operator.
// returns a virtual number for precedence for the operator. We expect binary operator only, otherwise the lowest number
// 0 is returned. Higher the number, higher the precedence of the operator.
INT NPrecedenceOfOp(int nopCode)
{
static BYTE rgbPrec[] = { 0,0, IDC_OR,0, IDC_XOR,0, IDC_AND,1,
@ -53,12 +53,12 @@ INT NPrecedenceOfOp(int nopCode)
// HandleErrorCommand
//
// When it is discovered by the state machine that at this point the input is not valid (eg. "1+)"), we want to proceed as though this input never
// occured and may be some feedback to user like Beep. The rest of input can then continue by just ignoring this command.
// occurred and may be some feedback to user like Beep. The rest of input can then continue by just ignoring this command.
void CCalcEngine::HandleErrorCommand(WPARAM idc)
{
if (!IsGuiSettingOpCode(idc))
{
// we would have saved the prev command. Need to unremember this state
// we would have saved the prev command. Need to forget this state
m_nTempCom = m_nLastCom;
}
}
@ -184,23 +184,23 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
if (IsBinOpCode(m_nLastCom))
{
INT nPrev;
bool fPrecInvToHigher = false; // Is Precedence Invertion from lower to higher precedence happenning ??
bool fPrecInvToHigher = false; // Is Precedence Inversion from lower to higher precedence happening ??
m_nOpCode = (INT)wParam;
// Check to see if by changing this binop, a Precedence invertion is happenning.
// Check to see if by changing this binop, a Precedence inversion is happening.
// Eg. 1 * 2 + and + is getting changed to ^. The previous precedence rules would have already computed
// 1*2, so we will put additional brackets to cover for precedence invertion and it will become (1 * 2) ^
// 1*2, so we will put additional brackets to cover for precedence inversion and it will become (1 * 2) ^
// Here * is m_nPrevOpCode, m_currentVal is 2 (by 1*2), m_nLastCom is +, m_nOpCode is ^
if (m_fPrecedence && 0 != m_nPrevOpCode)
{
nPrev = NPrecedenceOfOp(m_nPrevOpCode);
nx = NPrecedenceOfOp(m_nLastCom);
ni = NPrecedenceOfOp(m_nOpCode);
if (nx <= nPrev && ni > nPrev) // condition for Precedence Invertion
if (nx <= nPrev && ni > nPrev) // condition for Precedence Inversion
{
fPrecInvToHigher = true;
m_nPrevOpCode = 0; // Once the precedence invertion has put additional brackets, its no longer required
m_nPrevOpCode = 0; // Once the precedence inversion has put additional brackets, its no longer required
}
}
m_HistoryCollector.ChangeLastBinOp(m_nOpCode, fPrecInvToHigher);
@ -233,7 +233,7 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
m_precedenceVals[m_precedenceOpCount] = m_lastVal;
m_nPrecOp[m_precedenceOpCount] = m_nOpCode;
m_HistoryCollector.PushLastOpndStart(); // Eg. 1 + 2 *, Need to remember the start of 2 to do Precedence invertion if need to
m_HistoryCollector.PushLastOpndStart(); // Eg. 1 + 2 *, Need to remember the start of 2 to do Precedence inversion if need to
}
else
{
@ -264,10 +264,10 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
m_lastVal = m_precedenceVals[m_precedenceOpCount];
nx = NPrecedenceOfOp(m_nOpCode);
// Precedence Invertion Higher to lower can happen which needs explicit enclosure of brackets
// Precedence Inversion Higher to lower can happen which needs explicit enclosure of brackets
// Eg. 1 + 2 * Or 3 Or. We would have pushed 1+ before, and now last + forces 2 Or 3 to be evaluated
// because last Or is less or equal to first + (after 1). But we see that 1+ is in stack and we evaluated to 2 Or 3
// This is precedence invertion happenned because of operator changed in between. We put extra brackets like
// This is precedence inversion happened because of operator changed in between. We put extra brackets like
// 1 + (2 Or 3)
if (ni <= nx)
{
@ -436,7 +436,7 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
{
break;
}
// automatic closing of all the parenthesis to get a meaning ful result as well as ensure data integrity
// automatic closing of all the parenthesis to get a meaningful result as well as ensure data integrity
m_nTempCom = m_nLastCom; // Put back this last saved command to the prev state so ) can be handled properly
ProcessCommand(IDC_CLOSEP);
m_nLastCom = m_nTempCom; // Actually this is IDC_CLOSEP
@ -445,7 +445,7 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
if (!m_bNoPrevEqu)
{
// It is possible now unary op changed the num in screen, but still m_lastVal hasnt changed.
// It is possible now unary op changed the num in screen, but still m_lastVal hasn't changed.
m_lastVal = m_currentVal;
}
@ -502,7 +502,7 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
m_nOpCode = m_nPrecOp[--m_precedenceOpCount];
m_lastVal = m_precedenceVals[m_precedenceOpCount];
// Precedence Invertion check
// Precedence Inversion check
ni = NPrecedenceOfOp(m_nPrevOpCode);
nx = NPrecedenceOfOp(m_nOpCode);
if (ni <= nx)
@ -540,7 +540,7 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
// -IF- the Paren holding array is full and we try to add a paren
// -OR- the paren holding array is empty and we try to remove a
// paren
// -OR- the the precidence holding array is full
// -OR- the precedence holding array is full
if ((m_openParenCount >= MAXPRECDEPTH && nx) || (!m_openParenCount && !nx)
|| ((m_precedenceOpCount >= MAXPRECDEPTH && m_nPrecOp[m_precedenceOpCount - 1] != 0)))
{
@ -612,7 +612,7 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
m_HistoryCollector.AddCloseBraceToHistory();
// Now get back the operation and opcode at the begining of this parenthesis pair
// Now get back the operation and opcode at the beginning of this parenthesis pair
m_openParenCount -= 1;
m_lastVal = m_parenVals[m_openParenCount];
@ -796,7 +796,7 @@ void CCalcEngine::CheckAndAddLastBinOpToHistory(bool addToHistory)
{
if (m_HistoryCollector.FOpndAddedToHistory())
{
// if lasttime opnd was added but the last command was not a binary operator, then it must have come
// if last time opnd was added but the last command was not a binary operator, then it must have come
// from commands which add the operand, like unary operator. So history at this is showing 1 + sqrt(4)
// but in reality the sqrt(4) is getting replaced by new number (may be unary op, or MR or SUM etc.)
// So erase the last operand
@ -827,7 +827,7 @@ void CCalcEngine::CheckAndAddLastBinOpToHistory(bool addToHistory)
}
// change the display area from a static text to an editbox, which has the focus can make
// Magnifer (Accessibility tool) work
// Magnifier (Accessibility tool) work
void CCalcEngine::SetPrimaryDisplay(const wstring& szText, bool isError)
{
if (m_pCalcDisplay != nullptr)
@ -848,8 +848,8 @@ void CCalcEngine::DisplayAnnounceBinaryOperator()
}
// Unary operator Function Name table Element
// since unary operators button names are'nt exactly friendly for history purpose,
// we have this seperate table to get its localized name and for its Inv function if it exists.
// since unary operators button names aren't exactly friendly for history purpose,
// we have this separate table to get its localized name and for its Inv function if it exists.
typedef struct
{
int idsFunc; // index of string for the unary op function. Can be NULL, in which case it same as button name
@ -905,7 +905,7 @@ wstring_view CCalcEngine::OpCodeToUnaryString(int nOpCode, bool fInv, ANGLE_TYPE
return GetString(IDS_DEGREES);
}
// Correct the trigometric functions with type of angle argument they take
// Correct the trigonometric functions with type of angle argument they take
if (ANGLE_RAD == angletype)
{
switch (nOpCode)
@ -963,7 +963,7 @@ wstring_view CCalcEngine::OpCodeToUnaryString(int nOpCode, bool fInv, ANGLE_TYPE
//
// Sets the Angle Mode for special unary op IDC's which are used to index to the table rgUfne
// and returns the equivalent plain IDC for trignometric function. If it isnt a trignometric function
// and returns the equivalent plain IDC for trigonometric function. If it isn't a trigonometric function
// returns the passed in idc itself.
int CCalcEngine::IdcSetAngleTypeDecMode(int idc)
{
@ -1047,7 +1047,7 @@ wstring CCalcEngine::GetStringForDisplay(Rational const& rat, uint32_t radix)
bool fMsb = ((w64Bits >> (m_dwWordBitWidth - 1)) & 1);
if ((radix == 10) && fMsb)
{
// If high bit is set, then get the decimal number in negative 2's compl form.
// If high bit is set, then get the decimal number in negative 2's complement form.
tempRat = -((tempRat ^ m_chopNumbers[m_numwidth]) + 1);
}

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@ -4,7 +4,7 @@
/****************************Module*Header***********************************\
* Module Name: SCIDISP.C
*
* Module Descripton:
* Module Description:
*
* Warnings:
*
@ -116,7 +116,7 @@ void CCalcEngine::DisplayNum(void)
m_numberString = GetStringForDisplay(m_currentVal, m_radix);
}
// Displayed number can go thru transformation. So copy it after transformation
// Displayed number can go through transformation. So copy it after transformation
gldPrevious.value = m_currentVal;
if ((m_radix == 10) && IsNumberInvalid(m_numberString, MAX_EXPONENT, m_precision, m_radix))

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@ -13,7 +13,7 @@ void CCalcEngine::SetRadixTypeAndNumWidth(RADIX_TYPE radixtype, NUM_WIDTH numwid
{
// When in integer mode, the number is represented in 2's complement form. When a bit width is changing, we can
// change the number representation back to sign, abs num form in ratpak. Soon when display sees this, it will
// convert to 2's complement form, but this time all high bits will be propogated. Eg. -127, in byte mode is
// convert to 2's complement form, but this time all high bits will be propagated. Eg. -127, in byte mode is
// represented as 1000,0001. This puts it back as sign=-1, 01111111 . But DisplayNum will see this and convert it
// back to 1111,1111,1000,0001 when in Word mode.
if (m_fIntegerMode)
@ -42,7 +42,7 @@ void CCalcEngine::SetRadixTypeAndNumWidth(RADIX_TYPE radixtype, NUM_WIDTH numwid
m_dwWordBitWidth = DwWordBitWidthFromeNumWidth(numwidth);
}
// inform ratpak that a change in base or precision has occured
// inform ratpak that a change in base or precision has occurred
BaseOrPrecisionChanged();
// display the correct number for the new state (ie convert displayed
@ -130,8 +130,8 @@ int CCalcEngine::QuickLog2(int iNum)
// word size, and base. This number is conservative towards the small side
// such that there may be some extra bits left over. For example, base 8 requires 3 bits per digit.
// A word size of 32 bits allows for 10 digits with a remainder of two bits. Bases
// that require variable numnber of bits (non-power-of-two bases) are approximated
// by the next highest power-of-two base (again, to be conservative and gaurentee
// that require variable number of bits (non-power-of-two bases) are approximated
// by the next highest power-of-two base (again, to be conservative and guarantee
// there will be no over flow verse the current word size for numbers entered).
// Base 10 is a special case and always uses the base 10 precision (m_nPrecisionSav).
void CCalcEngine::UpdateMaxIntDigits()
@ -160,10 +160,10 @@ void CCalcEngine::ChangeBaseConstants(uint32_t radix, int maxIntDigits, int32_t
{
if (10 == radix)
{
ChangeConstants(radix, precision); // Base 10 precesion for internal computing still needs to be 32, to
// take care of decimals preceisly. For eg. to get the HI word of a qword, we do a rsh, which depends on getting
// 18446744073709551615 / 4294967296 = 4294967295.9999917... This is important it works this and doesnt reduce
// the precision to number of digits allowed to enter. In otherwords precision and # of allowed digits to be
ChangeConstants(radix, precision); // Base 10 precision for internal computing still needs to be 32, to
// take care of decimals precisely. For eg. to get the HI word of a qword, we do a rsh, which depends on getting
// 18446744073709551615 / 4294967296 = 4294967295.9999917... This is important it works this and doesn't reduce
// the precision to number of digits allowed to enter. In other words, precision and # of allowed digits to be
// entered are different.
}
else

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@ -600,8 +600,8 @@ namespace CalculationManager
}
/// <summary>
/// Helper function that selects a memeory from the vector and set it to CCalcEngine
/// Saved RAT number needs to be copied and passed in, as CCalcEngine destoried the passed in RAT
/// Helper function that selects a memory from the vector and set it to CCalcEngine
/// Saved RAT number needs to be copied and passed in, as CCalcEngine destroyed the passed in RAT
/// </summary>
/// <param name="indexOfMemeory">Index of the target memory</param>
void CalculatorManager::MemorizedNumberSelect(_In_ unsigned int indexOfMemory)
@ -615,7 +615,7 @@ namespace CalculationManager
/// <summary>
/// Helper function that needs to be executed when memory is modified
/// When memory is modified, destory the old RAT and put the new RAT in vector
/// When memory is modified, destroy the old RAT and put the new RAT in vector
/// </summary>
/// <param name="indexOfMemeory">Index of the target memory</param>
void CalculatorManager::MemorizedNumberChanged(_In_ unsigned int indexOfMemory)

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@ -60,7 +60,7 @@ namespace CalculationManager
static const unsigned int m_maximumMemorySize = 100;
// For persistance
// For persistence
std::vector<unsigned char> m_savedCommands;
std::vector<long> m_savedPrimaryValue;
std::vector<long> m_serializedMemory;

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@ -1,10 +1,10 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
/****************************Module*Header***********************************
* Module Name: CCommand.h
*
* Module Descripton:
* Module Description:
* Resource ID's for the Engine Commands exposed.
*
* Warnings:

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@ -5,7 +5,7 @@
/****************************Module*Header***********************************\
* Module Name: CalcEngine.h
*
* Module Descripton:
* Module Description:
* The class definition for the Calculator's engine class CCalcEngine
*
* Warnings:
@ -69,7 +69,7 @@ public:
wchar_t DecimalSeparator() const;
// Static methods for the instance
static void InitialOneTimeOnlySetup(CalculationManager::IResourceProvider& resourceProvider); // Once per load time to call to intialize all shared global variables
static void InitialOneTimeOnlySetup(CalculationManager::IResourceProvider& resourceProvider); // Once per load time to call to initialize all shared global variables
// returns the ptr to string representing the operator. Mostly same as the button, but few special cases for x^y etc.
static std::wstring_view GetString(int ids) { return s_engineStrings[ids]; }
static std::wstring_view OpCodeToString(int nOpCode) { return GetString(IdStrFromCmdId(nOpCode)); }
@ -82,10 +82,10 @@ private:
CalculationManager::IResourceProvider* const m_resourceProvider;
int m_nOpCode; /* ID value of operation. */
int m_nPrevOpCode; // opcode which computed the number in m_currentVal. 0 if it is already bracketed or plain number or
// if it hasnt yet been computed
// if it hasn't yet been computed
bool m_bChangeOp; /* Flag for changing operation. */
bool m_bRecord; // Global mode: recording or displaying
bool m_bSetCalcState; //Falg for setting teh engine result state
bool m_bSetCalcState; //Flag for setting the engine result state
CalcEngine::CalcInput m_input; // Global calc input object for decimal strings
eNUMOBJ_FMT m_nFE; /* Scientific notation conversion flag. */
CalcEngine::Rational m_maxTrigonometricNum;

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
@ -6,8 +6,8 @@
bool IsOpInRange(WPARAM op, uint32_t x, uint32_t y);
bool IsBinOpCode(WPARAM opCode);
// WARNING: IDC_SIGN is a special unary op but still this doesnt catch this. Caller has to be aware
// of it and catch it themself or not needing this
// WARNING: IDC_SIGN is a special unary op but still this doesn't catch this. Caller has to be aware
// of it and catch it themselves or not needing this
bool IsUnaryOpCode(WPARAM opCode);
bool IsDigitOpCode(WPARAM opCode);
bool IsGuiSettingOpCode(WPARAM opCode);

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@ -1,10 +1,10 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
/****************************Module*Header***********************************
* Module Name: EngineStrings.h
*
* Module Descripton:
* Module Description:
* Resource String ID's for the private strings used by Engine. Internal to Engine related code
* not required by the clients
*

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
@ -11,7 +11,7 @@
static constexpr size_t MAXPRECDEPTH = 25;
// Helper class really a internal class to CCalcEngine, to accumulate each history line of text by collecting the
// operands, operator, unary operator etc. Since it is a seperate entity, it can be unit tested on its own but does
// operands, operator, unary operator etc. Since it is a separate entity, it can be unit tested on its own but does
// rely on CCalcEngine calling it in appropriate order.
class CHistoryCollector {
public:
@ -38,7 +38,7 @@ private:
std::shared_ptr<IHistoryDisplay> m_pHistoryDisplay;
ICalcDisplay *m_pCalcDisplay;
int m_iCurLineHistStart; // index of the begginning of the current equation
int m_iCurLineHistStart; // index of the beginning of the current equation
// a sort of state, set to the index before 2 after 2 in the expression 2 + 3 say. Useful for auto correct portion of history and for
// attaching the unary op around the last operand
int m_lastOpStartIndex; // index of the beginning of the last operand added to the history

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
// CalcErr.h
@ -6,7 +6,7 @@
// Defines the error codes thrown by ratpak and caught by Calculator
//
//
// Ratpak errors are 32 bit values layed out as follows:
// Ratpak errors are 32 bit values laid out as follows:
//
// 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
// 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
@ -31,8 +31,8 @@
//
// Code - is the actual error code
//
// This format is based losely on an OLE HRESULT and is compatible with the
// SUCCEEDED and FAILED marcos as well as the HRESULT_CODE macro
// This format is based loosely on an OLE HRESULT and is compatible with the
// SUCCEEDED and FAILED macros as well as the HRESULT_CODE macro
// CALC_E_DIVIDEBYZERO
//

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
//-----------------------------------------------------------------------------
@ -42,7 +42,7 @@ void __inline mulnumx( PNUMBER *pa, PNUMBER b )
// If b is not one we multiply
if ( (*pa)->cdigit > 1 || (*pa)->mant[0] != 1 || (*pa)->exp != 0 )
{
// pa and b are both nonone.
// pa and b are both non-one.
_mulnumx( pa, b );
}
else
@ -71,7 +71,7 @@ void __inline mulnumx( PNUMBER *pa, PNUMBER b )
//
// DESCRIPTION: Does the number equivalent of *pa *= b.
// Assumes the base is BASEX of both numbers. This algorithm is the
// same one you learned in gradeschool, except the base isn't 10 it's
// same one you learned in grade school, except the base isn't 10 it's
// BASEX.
//
//----------------------------------------------------------------------------
@ -148,7 +148,7 @@ void _mulnumx( PNUMBER *pa, PNUMBER b )
}
}
// prevent different kinds of zeros, by stripping leading duplicate zeroes.
// prevent different kinds of zeros, by stripping leading duplicate zeros.
// digits are in order of increasing significance.
while ( c->cdigit > 1 && c->mant[c->cdigit-1] == 0 )
{
@ -342,7 +342,7 @@ void _divnumx( PNUMBER *pa, PNUMBER b, int32_t precision)
if ( !cdigits )
{
// A zero, make sure no wierd exponents creep in
// A zero, make sure no weird exponents creep in
c->exp = 0;
c->cdigit = 1;
}
@ -351,7 +351,7 @@ void _divnumx( PNUMBER *pa, PNUMBER b, int32_t precision)
c->cdigit = cdigits;
c->exp -= cdigits;
// prevent different kinds of zeros, by stripping leading duplicate
// zeroes. digits are in order of increasing significance.
// zeros. digits are in order of increasing significance.
while ( c->cdigit > 1 && c->mant[c->cdigit-1] == 0 )
{
c->cdigit--;

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@ -33,7 +33,7 @@ long g_ratio; // int(log(2L^BASEXPWR)/log(radix))
// Default decimal separator
wchar_t g_decimalSeparator = L'.';
// Used to strip trailing zeroes, and prevent combinatorial explosions
// Used to strip trailing zeros, and prevent combinatorial explosions
bool stripzeroesnum(_Inout_ PNUMBER pnum, long starting);
void SetDecimalSeparator(wchar_t decimalSeparator)
@ -121,7 +121,7 @@ void _destroyrat( _In_ PRAT prat )
//
// RETURN: pointer to a number
//
// DESCRIPTION: allocates and zeroes out number type.
// DESCRIPTION: allocates and zeros out number type.
//
//-----------------------------------------------------------------------------
@ -480,7 +480,7 @@ PRAT StringToRat(bool mantissaIsNegative, wstring_view mantissa, bool exponentIs
// ZR '0'
// NZ '1'..'9' 'A'..'Z' 'a'..'z' '@' '_'
// SG '+' '-'
// EX 'e' '^' e is used for radix 10, ^ for all other radixs.
// EX 'e' '^' e is used for radix 10, ^ for all other radixes.
//
//-----------------------------------------------------------------------------
static constexpr uint8_t DP = 0;
@ -911,8 +911,8 @@ unsigned long rattoUlong( _In_ PRAT prat, uint32_t radix, int32_t precision)
// DESCRIPTION: returns the 64 bit (irrespective of which processor this is running in) representation of the
// number input. Assumes that the number is in the internal
// base. Can throw exception if the number exceeds 2^64
// Implementation by getting the HI & LO 32 bit words and concating them, as the
// internal base choosen happens to be 2^32, this is easier.
// Implementation by getting the HI & LO 32 bit words and concatenating them, as the
// internal base chosen happens to be 2^32, this is easier.
//-----------------------------------------------------------------------------
ULONGLONG rattoUlonglong( _In_ PRAT prat, uint32_t radix, int32_t precision)
@ -981,7 +981,7 @@ long numtolong( _In_ PNUMBER pnum, uint32_t radix )
//
// RETURN: true if stripping done, modifies number in place.
//
// DESCRIPTION: Strips off trailing zeroes.
// DESCRIPTION: Strips off trailing zeros.
//
//-----------------------------------------------------------------------------
@ -1001,7 +1001,7 @@ bool stripzeroesnum(_Inout_ PNUMBER pnum, long starting)
cdigits = starting;
}
// Check we haven't gone too far, and we are still looking at zeroes.
// Check we haven't gone too far, and we are still looking at zeros.
while ( ( cdigits > 0 ) && !(*pmant) )
{
// move to next significant digit and keep track of digits we can
@ -1011,7 +1011,7 @@ bool stripzeroesnum(_Inout_ PNUMBER pnum, long starting)
fstrip = true;
}
// If there are zeroes to remove.
// If there are zeros to remove.
if ( fstrip )
{
// Remove them.
@ -1061,7 +1061,7 @@ wstring NumberToString(_Inout_ PNUMBER& pnum, int format, uint32_t radix, int32_
// 10 for maximum exponent size.
int cchNum = (precision + 16);
// If there is a chance a round has to occour, round.
// If there is a chance a round has to occur, round.
// - if number is zero no rounding
// - if number of digits is less than the maximum output no rounding
PNUMBER round = nullptr;
@ -1087,7 +1087,7 @@ wstring NumberToString(_Inout_ PNUMBER& pnum, int format, uint32_t radix, int32_
if (format == FMT_FLOAT)
{
// Figure out if the exponent will fill more space than the nonexponent field.
// Figure out if the exponent will fill more space than the non-exponent field.
if ((length - exponent > precision) || (exponent > precision + 3))
{
if (exponent >= -MAX_ZEROS_AFTER_DECIMAL)
@ -1097,15 +1097,15 @@ wstring NumberToString(_Inout_ PNUMBER& pnum, int format, uint32_t radix, int32_
}
else
{
// Case where too many zeroes are to the right or left of the
// Case where too many zeros are to the right or left of the
// decimal pt. And we are forced to switch to scientific form.
format = FMT_SCIENTIFIC;
}
}
else if (length + abs(exponent) < precision && round)
{
// Minimum loss of precision occours with listing leading zeros
// if we need to make room for zeroes sacrifice some digits.
// Minimum loss of precision occurs with listing leading zeros
// if we need to make room for zeros sacrifice some digits.
round->exp -= exponent;
}
}
@ -1118,7 +1118,7 @@ wstring NumberToString(_Inout_ PNUMBER& pnum, int format, uint32_t radix, int32_
if (stripzeroesnum(pnum, offset))
{
// WARNING: nesting/recursion, too much has been changed, need to
// refigure format.
// re-figure format.
return NumberToString(pnum, oldFormat, radix, precision);
}
}
@ -1165,7 +1165,7 @@ wstring NumberToString(_Inout_ PNUMBER& pnum, int format, uint32_t radix, int32_
// Begin building the result string
wstringstream resultStream{};
// Make sure negative zeroes aren't allowed.
// Make sure negative zeros aren't allowed.
if ((pnum->sign == -1) && (length > 0))
{
resultStream << L'-';
@ -1399,7 +1399,7 @@ PNUMBER longfactnum(long inlong, uint32_t radix)
// ARGUMENTS:
// long integer to factorialize.
// long integer representing base of answer.
// unsignd long integer for radix
// unsigned long integer for radix
//
// RETURN: Factorial of input in base PNUMBER form.
//

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
//-----------------------------------------------------------------------------
@ -235,7 +235,7 @@ void log10rat( PRAT *px, int32_t precision)
}
//
// return if the given x is even number. The assumption here is its numberator is 1 and we are testing the numerator is
// return if the given x is even number. The assumption here is its numerator is 1 and we are testing the numerator is
// even or not
bool IsEven(PRAT x, uint32_t radix, int32_t precision)
{
@ -291,7 +291,7 @@ void powrat(PRAT *px, PRAT y, uint32_t radix, int32_t precision)
catch (...)
{
// If calculating the power using numerator/denominator
// failed, fallback to the less accurate method of
// failed, fall back to the less accurate method of
// passing in the original y
powratcomp(px, y, radix, precision);
}

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
//-----------------------------------------------------------------------------
@ -150,7 +150,7 @@ void _addnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
}
else
{
// In this particular case an overflow or underflow has occoured
// In this particular case an overflow or underflow has occurred
// and all the digits need to be complemented, at one time an
// attempt to handle this above was made, it turned out to be much
// slower on average.
@ -167,7 +167,7 @@ void _addnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
}
}
// Remove leading zeroes, remember digits are in order of
// Remove leading zeros, remember digits are in order of
// increasing significance. i.e. 100 would be 0,0,1
while ( c->cdigit > 1 && *(--pchc) == 0 )
{
@ -188,7 +188,7 @@ void _addnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
//
// DESCRIPTION: Does the number equivalent of *pa *= b.
// Assumes radix is the radix of both numbers. This algorithm is the
// same one you learned in gradeschool.
// same one you learned in grade school.
//
//----------------------------------------------------------------------------
@ -200,7 +200,7 @@ void __inline mulnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
if ( b->cdigit > 1 || b->mant[0] != 1 || b->exp != 0 )
{ // If b is one we don't multiply exactly.
if ( (*pa)->cdigit > 1 || (*pa)->mant[0] != 1 || (*pa)->exp != 0 )
{ // pa and b are both nonone.
{ // pa and b are both non-one.
_mulnum( pa, b, radix);
}
else
@ -285,7 +285,7 @@ void _mulnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
}
}
// prevent different kinds of zeros, by stripping leading duplicate zeroes.
// prevent different kinds of zeros, by stripping leading duplicate zeros.
// digits are in order of increasing significance.
while ( c->cdigit > 1 && c->mant[c->cdigit-1] == 0 )
{

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@ -237,7 +237,7 @@ void addrat( PRAT *pa, PRAT b, int32_t precision)
(*pa)->pq = bot;
trimit(pa, precision);
// Get rid of negative zeroes here.
// Get rid of negative zeros here.
(*pa)->pp->sign *= (*pa)->pq->sign;
(*pa)->pq->sign = 1;
}

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@ -474,7 +474,7 @@ void scale( PRAT *px, PRAT scalefact, uint32_t radix, int32_t precision )
DUPRAT(pret,*px);
// Logscale is a quick way to tell how much extra precision is needed for
// scaleing by scalefact.
// scaling by scalefact.
long logscale = g_ratio * ( (pret->pp->cdigit+pret->pp->exp) -
(pret->pq->cdigit+pret->pq->exp) );
if ( logscale > 0 )
@ -509,7 +509,7 @@ void scale2pi( PRAT *px, uint32_t radix, int32_t precision )
DUPRAT(pret,*px);
// Logscale is a quick way to tell how much extra precision is needed for
// scaleing by 2 pi.
// scaling by 2 pi.
long logscale = g_ratio * ( (pret->pp->cdigit+pret->pp->exp) -
(pret->pq->cdigit+pret->pq->exp) );
if ( logscale > 0 )

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
//----------------------------------------------------------------------------
@ -134,7 +134,7 @@ void sinanglerat( _Inout_ PRAT *pa, ANGLE_TYPE angletype, uint32_t radix, int32_
//
// ARGUMENTS: x PRAT representation of number to take the cosine of
//
// RETURN: cosin of x in PRAT form.
// RETURN: cosine of x in PRAT form.
//
// EXPLANATION: This uses Taylor series
//

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#include "pch.h"
@ -1024,7 +1024,7 @@ void UnitConverter::Calculate()
}
/// <summary>
/// Trims out any trailing zeroes or decimals in the given input string
/// Trims out any trailing zeros or decimals in the given input string
/// </summary>
/// <param name="input">wstring to trim</param>
void UnitConverter::TrimString(wstring& returnString)

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
@ -61,7 +61,7 @@ namespace CalculatorApp { namespace Common
}
}
// Implementented methods
// Implemented methods
virtual bool MoveCurrentTo(Platform::Object^ item) = Windows::UI::Xaml::Data::ICollectionView::MoveCurrentTo
{
if (item)

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#include "pch.h"
@ -23,8 +23,8 @@ int NarratorAnnouncementHostFactory::Initialize()
}
// For now, there are two type of announcement hosts.
// We'd prefer to use Notification if it's available and fallback to LiveRegion
// if not. The availabilty of the host depends on the version of the OS the app is running on.
// We'd prefer to use Notification if it's available and fall back to LiveRegion
// if not. The availability of the host depends on the version of the OS the app is running on.
// When the app switches to min version RS3, the LiveRegionHost can be removed and we will always
// use NotificationHost.
// TODO - MSFT 12735088

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@ -1,7 +1,7 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
// This class provides the concrete implemenation for the ICalcDisplay interface
// This class provides the concrete implementation for the ICalcDisplay interface
// that is declared in the Calculation Manager Library.
#include "pch.h"
#include "CalculatorDisplay.h"

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@ -88,7 +88,7 @@ task<String^> CopyPasteManager::GetStringToPaste(ViewMode mode, CategoryGroupTyp
// Retrieve the text in the clipboard
auto dataPackageView = Clipboard::GetContent();
// TODO: Suport all formats supported by ClipboardHasText
// TODO: Support all formats supported by ClipboardHasText
//-- add support to avoid pasting of expressions like 12 34(as of now we allow 1234)
//-- add support to allow pasting for expressions like .2 , -.2
//-- add support to allow pasting for expressions like 1.3e12(as of now we allow 1.3e+12)

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@ -154,7 +154,7 @@ void DateCalculationEngine::GetDateDifference(_In_ DateTime date1, _In_ DateTime
if (tempDaysDiff < 0)
{
// pivotDate has gone over the end date; start from the begining of this unit
// pivotDate has gone over the end date; start from the beginning of this unit
differenceInDates[unitIndex] -= 1;
pivotDate = tempPivotDate;
pivotDate = AdjustCalendarDate(pivotDate, dateUnit, static_cast<int>(differenceInDates[unitIndex]));

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@ -32,7 +32,7 @@ namespace CalculatorApp
// Sometimes, like with popups, escape is treated as special and even
// though it is handled we get it passed through to us. In those cases
// we need to be able to ignore it (looking at e->Hanlded isn't sufficient
// we need to be able to ignore it (looking at e->Handled isn't sufficient
// because that always returns true).
// The onlyOnce flag is used to indicate whether we should only ignore the
// next escape, or keep ignoring until you explicitly HonorEscape.

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@ -104,7 +104,7 @@ namespace CalculatorApp
TraceLogger();
// Any new Log method should
// a) decide the level of logging. This will help us in limiting recording of events only upto a certain level. See this link for guidance https://msdn.microsoft.com/en-us/library/windows/desktop/aa363742(v=vs.85).aspx
// a) decide the level of logging. This will help us in limiting recording of events only up to a certain level. See this link for guidance https://msdn.microsoft.com/en-us/library/windows/desktop/aa363742(v=vs.85).aspx
// We're using Verbose level for events that are called frequently and needed only for debugging or capturing perf for specific scenarios
// b) should decide whether or not to log to telemetry and pass TraceLoggingKeyword(MICROSOFT_KEYWORD_TELEMETRY) accordingly
// c) Should accept a variable number of additional data arguments if needed

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@ -616,7 +616,7 @@ void StandardCalculatorViewModel::OnButtonPressed(Object^ parameter)
// Also, the Primary Display Value should not show in exponential format.
// Hence the check below to ensure parity with Desktop Calculator.
// Clear the FE mode if the switching to StandardMode, since 'C'/'CE' in StandardMode
// doesn't honour the FE button.
// doesn't honor the FE button.
if (IsFToEChecked)
{
IsFToEChecked = false;

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@ -74,7 +74,7 @@ namespace CalculatorApp
Platform::String^ get() { return ref new Platform::String(m_original.abbreviation.c_str()); }
}
// This method is used to return the desired autonamtion name for default unit in UnitConveter combo box.
// This method is used to return the desired automation name for default unit in UnitConveter combo box.
Platform::String^ ToString() override
{
return AccessibleName;

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
@ -29,7 +29,7 @@ namespace CalculatorApp
AppLifecycleLogger();
// Any new Log method should
// a) decide the level of logging. This will help us in limiting recording of events only upto a certain level. See this link for guidance https://msdn.microsoft.com/en-us/library/windows/desktop/aa363742(v=vs.85).aspx
// a) decide the level of logging. This will help us in limiting recording of events only up to a certain level. See this link for guidance https://msdn.microsoft.com/en-us/library/windows/desktop/aa363742(v=vs.85).aspx
// We're using Verbose level for events that are called frequently and needed only for debugging or capturing perf for specific scenarios
// b) should decide whether or not to log to telemetry and pass TraceLoggingKeyword(MICROSOFT_KEYWORD_TELEMETRY) accordingly
// c) Should accept a variable number of additional data arguments if needed

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#include "pch.h"
@ -154,7 +154,7 @@ void CalculationResult::OnIsInErrorPropertyChanged(bool /*oldValue*/, bool newVa
if (newValue)
{
// If there's an error message we need to override the normal display font
// with the font appropiate for this language. This is because the error
// with the font appropriate for this language. This is because the error
// message is localized and therefore can contain characters that are not
// available in the normal font.
// We use UIText as the font type because this is the most common font type to use

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#include "pch.h"
@ -201,7 +201,7 @@ void OverflowTextBlock::UnregisterEventHandlers()
auto borderContainer = safe_cast<Border^>(GetTemplateChild("expressionborder"));
// Adding an extra check, incase the returned template is null
// Adding an extra check, in case the returned template is null
if (borderContainer != nullptr)
{
borderContainer->PointerEntered -= m_pointerEnteredEventToken;

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@ -166,7 +166,7 @@ void CalculatorProgrammerBitFlipPanel::OnBitToggled(_In_ Object^ sender, _In_ Ro
// Any input from the Numpad may also result in toggling the bit as their state is bound to the BinaryDisplayValue.
// Also, if the mode is switched to other Calculator modes when the BitFlip panel is open,
// a race condition exists in which the IsProgrammerMode property is still true and the UpdatePrimaryResult() is called,
// which continously alters the Display Value and the state of the Bit Flip buttons.
// which continuously alters the Display Value and the state of the Bit Flip buttons.
if ((Model->IsBitFlipChecked)
&& Model->IsProgrammer)
{

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@ -116,7 +116,7 @@ void MainPage::OnNavigatedTo(NavigationEventArgs^ e)
void MainPage::WindowSizeChanged(_In_ Platform::Object^ /*sender*/, _In_ Windows::UI::Core::WindowSizeChangedEventArgs^ e)
{
// We dont use layout aware page's view states, we have our own
// We don't use layout aware page's view states, we have our own
UpdateViewState();
}
@ -321,7 +321,7 @@ void MainPage::EnsureCalculator()
CalcHolder->Child = m_calculator;
// Calculator's "default" state is visibile, but if we get delay loaded
// Calculator's "default" state is visible, but if we get delay loaded
// when in converter, we should not be visible. This is not a problem for converter
// since it's default state is hidden.
ShowHideControls(this->Model->Mode);

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@ -48,7 +48,7 @@ void Memory::MemoryListItemClick(_In_ Object^ sender, _In_ ItemClickEventArgs^ e
{
MemoryItemViewModel^ memorySlot = safe_cast<MemoryItemViewModel^>(e->ClickedItem);
// Incase the memory list is clicked and enter is pressed,
// In case the memory list is clicked and enter is pressed,
// On Item clicked event gets fired and e->ClickedItem is Null.
if (memorySlot != nullptr)
{

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@ -102,7 +102,7 @@
<!--
This is the only button in all of the app that should ever have a explicit reference to KeyboardShortcutManager in Xaml
this is needed because we need to have at least 1 refernece from Xaml so the right metadata is generated for the
this is needed because we need to have at least 1 reference from Xaml so the right metadata is generated for the
KeyboardShortcutManager class, otherwise the Xaml will stop parsing and the app won't boot therefore:
DO NOT REMOVE the common:KeyboardShortcutManager.Character from this element, it's value will be overwritten by the
string coming from the RESW file

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
//
@ -72,7 +72,7 @@ SupplementaryResults::SupplementaryResults() :
void SupplementaryResults::RefreshData()
{
// Copy the list so that when we chop stuff off, we dont modify the original
// Copy the list so that when we chop stuff off, we don't modify the original
// complete list.
m_data->Clear();
for(SupplementaryResult^ sr : safe_cast<UnitConverterViewModel^>(this->DataContext)->SupplementaryResults)

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@ -109,7 +109,7 @@ namespace CalculatorApp
that->InvokeWindowClosingHandlers();
// This is to ensure InvokeWindowClosingHandlers is be done before RemoveWindowFromMap
// If InvokeWindowClosingHandlers throws any exception we want it to crash the application
// so we are ok not setting closingHandlersCompletedEvent in that case
// so we are OK not setting closingHandlersCompletedEvent in that case
closingHandlersCompletedEvent.set();
that->m_coreDispatcher->StopProcessEvents();
Window::Current->Close();

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@ -1,4 +1,4 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#include "pch.h"
@ -83,7 +83,7 @@ namespace CalculatorUnitTests
VERIFY_IS_TRUE(m_calcInput.TryAddDigit(0, 10, false, L"999", 64, 32), L"Verify TryAddDigit succeeds.");
VERIFY_IS_TRUE(m_calcInput.TryAddDigit(0, 10, false, L"999", 64, 32), L"Verify TryAddDigit succeeds.");
VERIFY_IS_TRUE(m_calcInput.TryAddDigit(0, 10, false, L"999", 64, 32), L"Verify TryAddDigit succeeds.");
VERIFY_ARE_EQUAL(L"0", m_calcInput.ToString(10, false), L"Verify leading zeroes are ignored.");
VERIFY_ARE_EQUAL(L"0", m_calcInput.ToString(10, false), L"Verify leading zeros are ignored.");
}
TEST_METHOD(TryAddDigitMaxCount)
{