wincalc_engine
library
Functions
-
calc_cmd_binpos(int n)
→ int
-
Function for FFI binding (ffigen can't handle macro functions)
-
calculator_create()
→ Pointer<CalculatorInstance>
-
Lifecycle
-
calculator_destroy(Pointer<CalculatorInstance> instance)
→ void
-
-
calculator_free(Pointer<CalculatorInstance> instance)
→ void
-
-
calculator_get_angle_type(Pointer<CalculatorInstance> instance)
→ int
-
-
calculator_get_binary_display(Pointer<CalculatorInstance> instance, Pointer<Char> buffer, int buffer_size)
→ int
-
Binary representation for bit panel (64 chars: '0' or '1')
-
calculator_get_carry_flag(Pointer<CalculatorInstance> instance)
→ int
-
-
calculator_get_current_mode(Pointer<CalculatorInstance> instance)
→ int
-
-
calculator_get_expression(Pointer<CalculatorInstance> instance, Pointer<Char> buffer, int buffer_size)
→ int
-
-
calculator_get_parenthesis_count(Pointer<CalculatorInstance> instance)
→ int
-
============================================================================
Parenthesis
-
calculator_get_primary_display(Pointer<CalculatorInstance> instance, Pointer<Char> buffer, int buffer_size)
→ int
-
Results
-
calculator_get_radix(Pointer<CalculatorInstance> instance)
→ int
-
-
calculator_get_result(Pointer<CalculatorInstance> instance, Pointer<Char> buffer, int buffer_size)
→ int
-
-
calculator_get_result_bin(Pointer<CalculatorInstance> instance, Pointer<Char> buffer, int buffer_size)
→ int
-
-
calculator_get_result_dec(Pointer<CalculatorInstance> instance, Pointer<Char> buffer, int buffer_size)
→ int
-
-
calculator_get_result_hex(Pointer<CalculatorInstance> instance, Pointer<Char> buffer, int buffer_size)
→ int
-
Get result in specific radix
-
calculator_get_result_length(Pointer<CalculatorInstance> instance)
→ int
-
-
calculator_get_result_oct(Pointer<CalculatorInstance> instance, Pointer<Char> buffer, int buffer_size)
→ int
-
-
calculator_get_word_width(Pointer<CalculatorInstance> instance)
→ int
-
-
calculator_has_error(Pointer<CalculatorInstance> instance)
→ int
-
-
calculator_history_clear(Pointer<CalculatorInstance> instance)
→ void
-
-
calculator_history_clear_for_mode(Pointer<CalculatorInstance> instance, CalcMode mode)
→ void
-
-
calculator_history_get_count(Pointer<CalculatorInstance> instance)
→ int
-
Get history count for current mode
-
calculator_history_get_count_for_mode(Pointer<CalculatorInstance> instance, CalcMode mode)
→ int
-
-
calculator_history_get_expression_at(Pointer<CalculatorInstance> instance, int index, Pointer<Char> buffer, int buffer_size)
→ int
-
-
calculator_history_get_expression_at_for_mode(Pointer<CalculatorInstance> instance, CalcMode mode, int index, Pointer<Char> buffer, int buffer_size)
→ int
-
-
calculator_history_get_result_at(Pointer<CalculatorInstance> instance, int index, Pointer<Char> buffer, int buffer_size)
→ int
-
-
calculator_history_get_result_at_for_mode(Pointer<CalculatorInstance> instance, CalcMode mode, int index, Pointer<Char> buffer, int buffer_size)
→ int
-
-
calculator_history_load_at(Pointer<CalculatorInstance> instance, int index)
→ void
-
-
calculator_history_remove_at(Pointer<CalculatorInstance> instance, int index)
→ int
-
-
calculator_history_set_from_vector(Pointer<CalculatorInstance> instance, Pointer<Char> json_data)
→ void
-
Set history items for current mode (used when switching back to a mode)
-
calculator_init()
→ Pointer<CalculatorInstance>
-
============================================================================
Backward Compatibility (old function names)
-
calculator_is_in_history_load_mode(Pointer<CalculatorInstance> instance)
→ int
-
History load mode management
-
calculator_is_input_empty(Pointer<CalculatorInstance> instance)
→ int
-
-
calculator_memory_add(Pointer<CalculatorInstance> instance)
→ void
-
-
calculator_memory_add_at(Pointer<CalculatorInstance> instance, int index)
→ void
-
-
calculator_memory_clear(Pointer<CalculatorInstance> instance)
→ void
-
-
calculator_memory_clear_all(Pointer<CalculatorInstance> instance)
→ void
-
-
calculator_memory_clear_at(Pointer<CalculatorInstance> instance, int index)
→ void
-
-
calculator_memory_get_at(Pointer<CalculatorInstance> instance, int index, Pointer<Char> buffer, int buffer_size)
→ int
-
-
calculator_memory_get_count(Pointer<CalculatorInstance> instance)
→ int
-
Extended memory (multiple slots)
-
calculator_memory_load_at(Pointer<CalculatorInstance> instance, int index)
→ void
-
-
calculator_memory_recall(Pointer<CalculatorInstance> instance)
→ void
-
-
calculator_memory_store(Pointer<CalculatorInstance> instance)
→ void
-
Memory operations
-
calculator_memory_subtract(Pointer<CalculatorInstance> instance)
→ void
-
-
calculator_memory_subtract_at(Pointer<CalculatorInstance> instance, int index)
→ void
-
-
calculator_reset(Pointer<CalculatorInstance> instance, int clear_memory)
→ void
-
State
-
calculator_send_command(Pointer<CalculatorInstance> instance, int command)
→ void
-
Commands
-
calculator_set_all_callbacks(Pointer<CalculatorInstance> instance, Pointer<CalcDisplayCallbacks> callbacks)
→ void
-
-
calculator_set_angle_type(Pointer<CalculatorInstance> instance, CalcAngleType angle_type)
→ void
-
-
calculator_set_binary_operator_callback(Pointer<CalculatorInstance> instance, CalcDisplayBinaryOperatorReceivedCallback callback)
→ void
-
-
calculator_set_callback_user_data(Pointer<CalculatorInstance> instance, Pointer<Void> user_data)
→ void
-
Set the user data pointer that will be passed to all callbacks
-
calculator_set_carry_flag(Pointer<CalculatorInstance> instance, int carry)
→ void
-
Carry flag (for rotate through carry operations)
-
calculator_set_expression_callback(Pointer<CalculatorInstance> instance, CalcDisplaySetExpressionCallback callback)
→ void
-
-
calculator_set_history_item_added_callback(Pointer<CalculatorInstance> instance, CalcDisplayOnHistoryItemAddedCallback callback)
→ void
-
-
calculator_set_history_load_mode(Pointer<CalculatorInstance> instance, int enabled)
→ void
-
-
calculator_set_input_changed_callback(Pointer<CalculatorInstance> instance, CalcDisplayInputChangedCallback callback)
→ void
-
-
calculator_set_is_in_error_callback(Pointer<CalculatorInstance> instance, CalcDisplaySetIsInErrorCallback callback)
→ void
-
-
calculator_set_max_digits_callback(Pointer<CalculatorInstance> instance, CalcDisplayMaxDigitsReachedCallback callback)
→ void
-
-
calculator_set_memorized_numbers_callback(Pointer<CalculatorInstance> instance, CalcDisplaySetMemorizedNumbersCallback callback)
→ void
-
-
calculator_set_memory_item_changed_callback(Pointer<CalculatorInstance> instance, CalcDisplayMemoryItemChangedCallback callback)
→ void
-
-
calculator_set_no_right_paren_callback(Pointer<CalculatorInstance> instance, CalcDisplayOnNoRightParenAddedCallback callback)
→ void
-
-
calculator_set_parenthesis_callback(Pointer<CalculatorInstance> instance, CalcDisplaySetParenthesisCallback callback)
→ void
-
-
calculator_set_primary_display_callback(Pointer<CalculatorInstance> instance, CalcDisplaySetPrimaryDisplayCallback callback)
→ void
-
Register individual callbacks (pass NULL to unregister)
-
calculator_set_programmer_mode(Pointer<CalculatorInstance> instance)
→ void
-
-
calculator_set_radix(Pointer<CalculatorInstance> instance, CalcRadixType radix)
→ void
-
-
calculator_set_scientific_mode(Pointer<CalculatorInstance> instance)
→ void
-
-
calculator_set_standard_mode(Pointer<CalculatorInstance> instance)
→ void
-
Mode settings
-
calculator_set_word_width(Pointer<CalculatorInstance> instance, CalcWordType word_type)
→ void
-
-
unit_converter_create()
→ Pointer<UnitConverterInstance>
-
Lifecycle
-
unit_converter_destroy(Pointer<UnitConverterInstance> instance)
→ void
-
-
unit_converter_get_category_count(Pointer<UnitConverterInstance> instance)
→ int
-
Category management
-
unit_converter_get_category_id(Pointer<UnitConverterInstance> instance, int index)
→ int
-
-
unit_converter_get_category_name(Pointer<UnitConverterInstance> instance, int index, Pointer<Char> buffer, int buffer_size)
→ int
-
-
unit_converter_get_current_category(Pointer<UnitConverterInstance> instance)
→ int
-
-
unit_converter_get_from_unit(Pointer<UnitConverterInstance> instance)
→ int
-
-
unit_converter_get_from_value(Pointer<UnitConverterInstance> instance, Pointer<Char> buffer, int buffer_size)
→ int
-
-
unit_converter_get_suggested_count(Pointer<UnitConverterInstance> instance)
→ int
-
Suggested values (from CalculateSuggested)
-
unit_converter_get_suggested_value(Pointer<UnitConverterInstance> instance, int index, Pointer<Char> value_buffer, int value_buffer_size, Pointer<Char> unit_buffer, int unit_buffer_size)
→ int
-
-
unit_converter_get_to_unit(Pointer<UnitConverterInstance> instance)
→ int
-
-
unit_converter_get_to_value(Pointer<UnitConverterInstance> instance, Pointer<Char> buffer, int buffer_size)
→ int
-
-
unit_converter_get_unit_abbreviation(Pointer<UnitConverterInstance> instance, int index, Pointer<Char> buffer, int buffer_size)
→ int
-
-
unit_converter_get_unit_count(Pointer<UnitConverterInstance> instance)
→ int
-
Unit management
-
unit_converter_get_unit_id(Pointer<UnitConverterInstance> instance, int index)
→ int
-
-
unit_converter_get_unit_name(Pointer<UnitConverterInstance> instance, int index, Pointer<Char> buffer, int buffer_size)
→ int
-
-
unit_converter_is_unit_whimsical(Pointer<UnitConverterInstance> instance, int index)
→ int
-
-
unit_converter_reset(Pointer<UnitConverterInstance> instance)
→ void
-
Reset
-
unit_converter_send_command(Pointer<UnitConverterInstance> instance, int command)
→ void
-
Input/Output
-
unit_converter_set_category(Pointer<UnitConverterInstance> instance, int category_id)
→ void
-
-
unit_converter_set_from_unit(Pointer<UnitConverterInstance> instance, int unit_id)
→ void
-
Current unit selection
-
unit_converter_set_to_unit(Pointer<UnitConverterInstance> instance, int unit_id)
→ void
-
-
unit_converter_swap_units(Pointer<UnitConverterInstance> instance)
→ void
-
Swap units
Typedefs
-
CalcDisplayBinaryOperatorReceivedCallback
= Pointer<NativeFunction<CalcDisplayBinaryOperatorReceivedCallbackFunction>>
-
-
CalcDisplayBinaryOperatorReceivedCallbackFunction
= Void Function(Pointer<Void> user_data)
-
-
CalcDisplayInputChangedCallback
= Pointer<NativeFunction<CalcDisplayInputChangedCallbackFunction>>
-
-
CalcDisplayInputChangedCallbackFunction
= Void Function(Pointer<Void> user_data)
-
-
CalcDisplayMaxDigitsReachedCallback
= Pointer<NativeFunction<CalcDisplayMaxDigitsReachedCallbackFunction>>
-
-
CalcDisplayMaxDigitsReachedCallbackFunction
= Void Function(Pointer<Void> user_data)
-
-
CalcDisplayMemoryItemChangedCallback
= Pointer<NativeFunction<CalcDisplayMemoryItemChangedCallbackFunction>>
-
-
CalcDisplayMemoryItemChangedCallbackFunction
= Void Function(UnsignedInt indexOfMemory, Pointer<Void> user_data)
-
-
CalcDisplayOnHistoryItemAddedCallback
= Pointer<NativeFunction<CalcDisplayOnHistoryItemAddedCallbackFunction>>
-
-
CalcDisplayOnHistoryItemAddedCallbackFunction
= Void Function(UnsignedInt addedItemIndex, Pointer<Void> user_data)
-
-
CalcDisplayOnNoRightParenAddedCallback
= Pointer<NativeFunction<CalcDisplayOnNoRightParenAddedCallbackFunction>>
-
-
CalcDisplayOnNoRightParenAddedCallbackFunction
= Void Function(Pointer<Void> user_data)
-
-
CalcDisplaySetExpressionCallback
= Pointer<NativeFunction<CalcDisplaySetExpressionCallbackFunction>>
-
-
CalcDisplaySetExpressionCallbackFunction
= Void Function(Pointer<Char> expression, Pointer<Void> user_data)
-
-
CalcDisplaySetIsInErrorCallback
= Pointer<NativeFunction<CalcDisplaySetIsInErrorCallbackFunction>>
-
-
CalcDisplaySetIsInErrorCallbackFunction
= Void Function(Int isInError, Pointer<Void> user_data)
-
-
CalcDisplaySetMemorizedNumbersCallback
= Pointer<NativeFunction<CalcDisplaySetMemorizedNumbersCallbackFunction>>
-
-
CalcDisplaySetMemorizedNumbersCallbackFunction
= Void Function(Pointer<Char> json_numbers, Pointer<Void> user_data)
-
-
CalcDisplaySetParenthesisCallback
= Pointer<NativeFunction<CalcDisplaySetParenthesisCallbackFunction>>
-
-
CalcDisplaySetParenthesisCallbackFunction
= Void Function(UnsignedInt count, Pointer<Void> user_data)
-
-
CalcDisplaySetPrimaryDisplayCallback
= Pointer<NativeFunction<CalcDisplaySetPrimaryDisplayCallbackFunction>>
-
Callback function types for ICalcDisplay interface
These allow Dart to receive notifications from the calculator engine
-
CalcDisplaySetPrimaryDisplayCallbackFunction
= Void Function(Pointer<Char> text, Int isError, Pointer<Void> user_data)
-
-
CalculatorCommand
= Int32
-
============================================================================
Type Definitions
-
DartCalcDisplayBinaryOperatorReceivedCallbackFunction
= void Function(Pointer<Void> user_data)
-
-
DartCalcDisplayInputChangedCallbackFunction
= void Function(Pointer<Void> user_data)
-
-
DartCalcDisplayMaxDigitsReachedCallbackFunction
= void Function(Pointer<Void> user_data)
-
-
DartCalcDisplayMemoryItemChangedCallbackFunction
= void Function(int indexOfMemory, Pointer<Void> user_data)
-
-
DartCalcDisplayOnHistoryItemAddedCallbackFunction
= void Function(int addedItemIndex, Pointer<Void> user_data)
-
-
DartCalcDisplayOnNoRightParenAddedCallbackFunction
= void Function(Pointer<Void> user_data)
-
-
DartCalcDisplaySetExpressionCallbackFunction
= void Function(Pointer<Char> expression, Pointer<Void> user_data)
-
-
DartCalcDisplaySetIsInErrorCallbackFunction
= void Function(int isInError, Pointer<Void> user_data)
-
-
DartCalcDisplaySetMemorizedNumbersCallbackFunction
= void Function(Pointer<Char> json_numbers, Pointer<Void> user_data)
-
-
DartCalcDisplaySetParenthesisCallbackFunction
= void Function(int count, Pointer<Void> user_data)
-
-
DartCalcDisplaySetPrimaryDisplayCallbackFunction
= void Function(Pointer<Char> text, int isError, Pointer<Void> user_data)
-
-
DartCalculatorCommand
= int
-