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Handle special key events for TV remote controls #232

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Handle special key events for TV remote controls #232

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21 changes: 19 additions & 2 deletions shell/platform/tizen/key_event_handler.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,11 @@

#ifndef __X64_SHELL__
#include <app.h>

#ifndef TIZEN_RENDERER_EVAS_GL
#define EFL_BETA_API_SUPPORT
#include <Ecore_Wl2.h>
#endif
#endif

#include "flutter/shell/platform/tizen/flutter_tizen_engine.h"
Expand All @@ -25,6 +30,18 @@ KeyEventHandler::KeyEventHandler(FlutterTizenEngine* engine) : engine_(engine) {
ecore_event_handler_add(ECORE_EVENT_KEY_DOWN, OnKey, this));
key_event_handlers_.push_back(
ecore_event_handler_add(ECORE_EVENT_KEY_UP, OnKey, this));

#ifndef TIZEN_RENDERER_EVAS_GL
// Temporary workaround for handling special key events.
auto* window = reinterpret_cast<Ecore_Wl2_Window*>(
engine->renderer()->GetWindowHandle());
ecore_wl2_window_keygrab_set(window, "XF86PlayBack", 0, 0, 0,
ECORE_WL2_WINDOW_KEYGRAB_TOPMOST);
ecore_wl2_window_keygrab_set(window, "XF86ChannelList", 0, 0, 0,
ECORE_WL2_WINDOW_KEYGRAB_TOPMOST);
ecore_wl2_window_keygrab_set(window, "XF86SysMenu", 0, 0, 0,
ECORE_WL2_WINDOW_KEYGRAB_TOPMOST);
#endif
}

KeyEventHandler::~KeyEventHandler() {
Expand All @@ -50,7 +67,7 @@ Eina_Bool KeyEventHandler::OnKey(void* data, int type, void* event) {

if (engine->text_input_channel()) {
if (engine->text_input_channel()->SendKeyEvent(key, is_down)) {
return ECORE_CALLBACK_PASS_ON;
return ECORE_CALLBACK_DONE;
}
}

Expand All @@ -76,7 +93,7 @@ Eina_Bool KeyEventHandler::OnKey(void* data, int type, void* event) {
}
});
}
return ECORE_CALLBACK_PASS_ON;
return ECORE_CALLBACK_DONE;
}

} // namespace flutter