64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
FOLDHAUS_INPUT_COMMAND_PROC(RemoveCharacterFromEntryString)
|
|
{
|
|
if (State->GeneralPurposeSearch.CursorPosition > 0)
|
|
{
|
|
RemoveCharAt(&State->GeneralPurposeSearch.Buffer,
|
|
State->GeneralPurposeSearch.CursorPosition - 1);
|
|
State->GeneralPurposeSearch.CursorPosition--;
|
|
}
|
|
}
|
|
|
|
internal void
|
|
ActivateTextEntry(text_input* ActiveEntryString, app_state* State)
|
|
{
|
|
State->ActiveTextEntry = ActiveEntryString;
|
|
State->ActiveTextEntry->PreviousCommandRegistry = State->ActiveCommands;
|
|
State->ActiveCommands = &State->TextEntryCommandRegistry;
|
|
}
|
|
|
|
internal void
|
|
DeactivateTextEntry(app_state* State)
|
|
{
|
|
if (State->ActiveTextEntry->PreviousCommandRegistry != 0)
|
|
{
|
|
State->ActiveCommands = State->ActiveTextEntry->PreviousCommandRegistry;
|
|
State->ActiveTextEntry = 0;
|
|
}
|
|
}
|
|
|
|
internal void
|
|
AppendInputToEntryString (text_input* EntryString, char* InputString, s32 InputStringLength)
|
|
{
|
|
if (InputStringLength > 0)
|
|
{
|
|
for (s32 i = 0; i < InputStringLength; i++)
|
|
{
|
|
InsertChar(&EntryString->Buffer, InputString[i], EntryString->CursorPosition);
|
|
EntryString->CursorPosition++;
|
|
}
|
|
}
|
|
}
|
|
|
|
FOLDHAUS_INPUT_COMMAND_PROC(TextEntryMoveCursorRight)
|
|
{
|
|
State->ActiveTextEntry->CursorPosition = GSMin(State->ActiveTextEntry->Buffer.Length,
|
|
State->ActiveTextEntry->CursorPosition + 1);
|
|
}
|
|
|
|
FOLDHAUS_INPUT_COMMAND_PROC(TextEntryMoveCursorLeft)
|
|
{
|
|
State->ActiveTextEntry->CursorPosition = GSMax(0,
|
|
State->ActiveTextEntry->CursorPosition - 1);
|
|
}
|
|
|
|
internal void
|
|
InitializeTextInputCommands (input_command_registry* SearchCommands, memory_arena* PermanentStorage)
|
|
{
|
|
if (SearchCommands->Size > 0)
|
|
{
|
|
RegisterKeyPressCommand(SearchCommands, KeyCode_Backspace, false, KeyCode_Invalid, RemoveCharacterFromEntryString);
|
|
RegisterKeyPressCommand(SearchCommands, KeyCode_LeftArrow, false, KeyCode_Invalid, TextEntryMoveCursorLeft);
|
|
RegisterKeyPressCommand(SearchCommands, KeyCode_RightArrow, false, KeyCode_Invalid, TextEntryMoveCursorRight);
|
|
}
|
|
}
|