InReaction conInputHandler(const SDL_Event_* ev)
{
if ((int)ev->ev.type == SDL_HOTKEYDOWN)
{
std::string hotkey = static_cast<const char*>(ev->ev.user.data1);
if (hotkey == "console.toggle")
{
g_Console->ToggleVisible();
return IN_HANDLED;
}
else if (g_Console->IsActive() && hotkey == "copy")
{
sys_clipboard_set(g_Console->GetBuffer());
return IN_HANDLED;
}
else if (g_Console->IsActive() && hotkey == "paste")
{
wchar_t* text = sys_clipboard_get();
if (text)
{
for (wchar_t* c = text; *c; c++)
g_Console->InsertChar(0, *c);
sys_clipboard_free(text);
}
return IN_HANDLED;
}
}
if (!g_Console->IsActive())
return IN_PASS;
if (ev->ev.type != SDL_KEYDOWN)
return IN_PASS;
int sym = ev->ev.key.keysym.sym;
// Stop unprintable characters (ctrl+, alt+ and escape),
// also prevent ` and/or ~ appearing in console every time it's toggled.
if (!isUnprintableChar(ev->ev.key.keysym) &&
!HotkeyIsPressed("console.toggle"))
{
g_Console->InsertChar(sym, (wchar_t)ev->ev.key.keysym.unicode);
return IN_HANDLED;
}
return IN_PASS;
}
InReaction conInputHandler(const SDL_Event_* ev)
{
if ((int)ev->ev.type == SDL_HOTKEYDOWN)
{
std::string hotkey = static_cast<const char*>(ev->ev.user.data1);
if (hotkey == "console.toggle")
{
g_Console->ToggleVisible();
return IN_HANDLED;
}
else if (g_Console->IsActive() && hotkey == "copy")
{
sys_clipboard_set(g_Console->GetBuffer());
return IN_HANDLED;
}
else if (g_Console->IsActive() && hotkey == "paste")
{
wchar_t* text = sys_clipboard_get();
if (text)
{
for (wchar_t* c = text; *c; c++)
g_Console->InsertChar(0, *c);
sys_clipboard_free(text);
}
return IN_HANDLED;
}
}
if (!g_Console->IsActive())
return IN_PASS;
// In SDL2, we no longer get Unicode wchars via SDL_Keysym
// we use text input events instead and they provide UTF-8 chars
if (ev->ev.type == SDL_TEXTINPUT && !HotkeyIsPressed("console.toggle"))
{
// TODO: this could be more efficient with an interface to insert UTF-8 strings directly
std::wstring wstr = wstring_from_utf8(ev->ev.text.text);
for (size_t i = 0; i < wstr.length(); ++i)
g_Console->InsertChar(0, wstr[i]);
return IN_HANDLED;
}
// TODO: text editing events for IME support
if (ev->ev.type != SDL_KEYDOWN)
return IN_PASS;
int sym = ev->ev.key.keysym.sym;
// Stop unprintable characters (ctrl+, alt+ and escape),
// also prevent ` and/or ~ appearing in console every time it's toggled.
if (!isUnprintableChar(ev->ev.key.keysym) &&
!HotkeyIsPressed("console.toggle"))
{
g_Console->InsertChar(sym, 0);
return IN_HANDLED;
}
return IN_PASS;
}