void LuaConsole::OnEnter(const std::string &text) {
if (!text.empty())
ExecOrContinue(text);
m_completionList.clear();
Pi::console->SelectWidget(m_entry);
m_scroller->SetScrollPosition(1.0f);
}
void LuaConsole::OnKeyPressed(const SDL_keysym *sym) {
// XXX totally horrible doing this on every key press
ResizeRequest();
if ((sym->sym == SDLK_UP) || (sym->sym == SDLK_DOWN)) {
if (m_historyPosition == -1) {
if (sym->sym == SDLK_UP) {
m_historyPosition = (m_statementHistory.size() - 1);
if (m_historyPosition != -1) {
m_stashedStatement = m_entryField->GetText();
m_entryField->SetText(m_statementHistory[m_historyPosition]);
ResizeRequest();
}
}
} else {
if (sym->sym == SDLK_DOWN) {
++m_historyPosition;
if (m_historyPosition >= int(m_statementHistory.size())) {
m_historyPosition = -1;
m_entryField->SetText(m_stashedStatement);
m_stashedStatement.clear();
ResizeRequest();
} else {
m_entryField->SetText(m_statementHistory[m_historyPosition]);
ResizeRequest();
}
} else {
if (m_historyPosition > 0) {
--m_historyPosition;
m_entryField->SetText(m_statementHistory[m_historyPosition]);
ResizeRequest();
}
}
}
}
// CTRL+U clears the current command
if ((sym->sym == SDLK_u) && (sym->mod & KMOD_CTRL)) {
m_stashedStatement.clear();
m_entryField->SetText("");
m_historyPosition = -1;
ResizeRequest();
}
if (((sym->unicode == '\n') || (sym->unicode == '\r')) && ((sym->mod & KMOD_CTRL) == 0)) {
ExecOrContinue();
}
}
void LuaConsole::OnKeyPressed(const SDL_keysym *sym) {
// XXX totally horrible doing this on every key press
ResizeRequest();
if ((sym->sym == SDLK_UP) || (sym->sym == SDLK_DOWN)) {
if (m_historyPosition == -1) {
if (sym->sym == SDLK_UP) {
m_historyPosition = (m_statementHistory.size() - 1);
if (m_historyPosition != -1) {
m_stashedStatement = m_entryField->GetText();
m_entryField->SetText(m_statementHistory[m_historyPosition]);
ResizeRequest();
}
}
} else {
if (sym->sym == SDLK_DOWN) {
++m_historyPosition;
if (m_historyPosition >= int(m_statementHistory.size())) {
m_historyPosition = -1;
m_entryField->SetText(m_stashedStatement);
m_stashedStatement.clear();
ResizeRequest();
} else {
m_entryField->SetText(m_statementHistory[m_historyPosition]);
ResizeRequest();
}
} else {
if (m_historyPosition > 0) {
--m_historyPosition;
m_entryField->SetText(m_statementHistory[m_historyPosition]);
ResizeRequest();
}
}
}
}
// CTRL+U clears the current command
if ((sym->sym == SDLK_u) && (sym->mod & KMOD_CTRL)) {
m_stashedStatement.clear();
m_entryField->SetText("");
m_historyPosition = -1;
ResizeRequest();
}
if (sym->sym == SDLK_TAB) {
if (m_completionList.empty()) {
UpdateCompletion(m_entryField->GetText());
}
if (!m_completionList.empty()) { // We still need to test whether it failed or not.
if (sym->mod & KMOD_SHIFT) {
if (m_currentCompletion == 0)
m_currentCompletion = m_completionList.size();
m_currentCompletion--;
} else {
m_currentCompletion++;
if (m_currentCompletion == m_completionList.size())
m_currentCompletion = 0;
}
m_entryField->SetText(m_precompletionStatement + m_completionList[m_currentCompletion]);
ResizeRequest();
}
} else if (!m_completionList.empty() && (sym->sym < SDLK_NUMLOCK || sym->sym > SDLK_COMPOSE)) {
m_completionList.clear();
}
if (((sym->unicode == '\n') || (sym->unicode == '\r')) && ((sym->mod & KMOD_CTRL) == 0)) {
ExecOrContinue();
}
}
