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Calculator: Add a "Custom" entry to the rounding menu

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This entry pop a dialog to ask the user to enter a value. The Calculator
will automatically put itself in this mode if you enter a number with
more digits in the fractional part than the actual maximum length.
This commit is contained in:
Lucas CHOLLET 2022-09-22 16:55:04 +02:00 • committed by Tim Flynn
parent de568f87fd
commit e3b22c395d
8 changed files with 157 additions and 10 deletions
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8
Userland/Applications/Calculator/Keypad.cpp
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@ -12,7 +12,7 @@
#include <LibCrypto/BigInt/UnsignedBigInteger.h>
#include <LibCrypto/NumberTheory/ModularFunctions.h>
void Keypad::type_digit(int digit)
unsigned Keypad::type_digit(int digit)
{
switch (m_state) {
case State::External:
@ -34,6 +34,7 @@ void Keypad::type_digit(int digit)
m_frac_length.set_to(m_frac_length.plus(1));
break;
}
return m_frac_length.to_u64();
}
void Keypad::type_decimal_point()
@ -139,3 +140,8 @@ void Keypad::set_rounding_length(unsigned rounding_threshold)
{
m_displayed_fraction_length = rounding_threshold;
}
unsigned Keypad::rounding_length() const
{
return m_displayed_fraction_length;
}