matthew/The-Powder-Toy
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Work around some input method bug on windows

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At least this fixes Hangul input for me. I'm sure nobody else had any problems with it and I'm sure everyone will start having problems with it now :)
This commit is contained in:
Tamás Bálint Misius 2023-08-01 18:41:34 +02:00
parent a5e179e530
commit 2c56adde5a
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GPG Key ID: 5B472A12F6ECA9F2
2 changed files with 8 additions and 1 deletions
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7
src/gui/interface/Engine.cpp
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@ -249,10 +249,15 @@ void Engine::onTextEditing(String text, int start)
// arrives. We also forward a textediting event on every packet, // arrives. We also forward a textediting event on every packet,
// which is redundant, but should be okay, as textediting events are // which is redundant, but should be okay, as textediting events are
// not supposed to have an effect on the actual text being edited. // not supposed to have an effect on the actual text being edited.
if (start == 0) // * We define a first-y looking packet as one with a start parameter
// lower than or equal to the start parameter of the previous packet.
// This is general enough that it seems to work around the bugs
// of all SDL input method backends.
if (start <= lastTextEditingStart)
{ {
textEditingBuf.clear(); textEditingBuf.clear();
} }
lastTextEditingStart = start;
textEditingBuf.append(text); textEditingBuf.append(text);
if (state_ && !ignoreEvents) if (state_ && !ignoreEvents)
state_->DoTextEditing(textEditingBuf); state_->DoTextEditing(textEditingBuf);

2
src/gui/interface/Engine.h
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@ -5,6 +5,7 @@
#include "common/ExplicitSingleton.h" #include "common/ExplicitSingleton.h"
#include "graphics/Pixel.h" #include "graphics/Pixel.h"
#include "gui/interface/Point.h" #include "gui/interface/Point.h"
#include <climits>
class Graphics; class Graphics;
namespace ui namespace ui
@ -92,6 +93,7 @@ namespace ui
bool resizable; bool resizable;
bool textInput = false; bool textInput = false;
int lastTextEditingStart = INT_MAX;
float dt; float dt;
float fps; float fps;