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// Copyright 2018 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "cobalt/browser/on_screen_keyboard_starboard_bridge.h"
#include "base/bind.h"
#include "base/callback.h"
#include "starboard/event.h"
#if SB_API_VERSION >= 12 || SB_HAS(ON_SCREEN_KEYBOARD)
namespace cobalt {
namespace browser {
// static
bool OnScreenKeyboardStarboardBridge::IsSupported() {
#if SB_API_VERSION >= 12
return SbWindowOnScreenKeyboardIsSupported();
#else
return true;
#endif
}
void OnScreenKeyboardStarboardBridge::Show(const char* input_text, int ticket) {
// Delay providing the SbWindow until as late as possible.
SbWindowShowOnScreenKeyboard(sb_window_provider_.Run(), input_text, ticket);
}
void OnScreenKeyboardStarboardBridge::Hide(int ticket) {
// Delay providing the SbWindow until as late as possible.
SbWindowHideOnScreenKeyboard(sb_window_provider_.Run(), ticket);
}
void OnScreenKeyboardStarboardBridge::Focus(int ticket) {
// Delay providing the SbWindow until as late as possible.
SbWindowFocusOnScreenKeyboard(sb_window_provider_.Run(), ticket);
}
void OnScreenKeyboardStarboardBridge::Blur(int ticket) {
// Delay providing the SbWindow until as late as possible.
SbWindowBlurOnScreenKeyboard(sb_window_provider_.Run(), ticket);
}
void OnScreenKeyboardStarboardBridge::UpdateSuggestions(
const script::Sequence<std::string>& suggestions, int ticket) {
#if SB_API_VERSION >= 11
std::unique_ptr<const char* []> suggestions_data(
new const char*[suggestions.size()]);
for (script::Sequence<std::string>::size_type i = 0; i < suggestions.size();
++i) {
suggestions_data[i] = suggestions.at(i).c_str();
}
// Delay providing the SbWindow until as late as possible.
SbWindowUpdateOnScreenKeyboardSuggestions(
sb_window_provider_.Run(), suggestions_data.get(),
static_cast<int>(suggestions.size()), ticket);
#else
LOG(WARNING)
<< "Starboard version " << SB_API_VERSION
<< " does not support on-screen keyboard suggestions on this platform.";
#endif // SB_API_VERSION >= 11
}
bool OnScreenKeyboardStarboardBridge::IsShown() const {
// Delay providing the SbWindow until as late as possible.
return SbWindowIsOnScreenKeyboardShown(sb_window_provider_.Run());
}
bool OnScreenKeyboardStarboardBridge::SuggestionsSupported() const {
// Delay providing the SbWindow until as late as possible.
#if SB_API_VERSION >= 11
return SbWindowOnScreenKeyboardSuggestionsSupported(
sb_window_provider_.Run());
#else
LOG(WARNING)
<< "Starboard version " << SB_API_VERSION
<< " does not support on-screen keyboard suggestions on this platform.";
return false;
#endif // SB_API_VERSION >= 11
}
scoped_refptr<dom::DOMRect>
OnScreenKeyboardStarboardBridge::BoundingRect() const {
// Delay providing the SbWindow until as late as possible.
SbWindowRect sb_window_rect = SbWindowRect();
if (!SbWindowGetOnScreenKeyboardBoundingRect(sb_window_provider_.Run(),
&sb_window_rect)) {
return nullptr;
}
scoped_refptr<dom::DOMRect> bounding_rect =
new dom::DOMRect(sb_window_rect.x, sb_window_rect.y, sb_window_rect.width,
sb_window_rect.height);
return bounding_rect;
}
bool OnScreenKeyboardStarboardBridge::IsValidTicket(int ticket) const {
return ticket != kSbEventOnScreenKeyboardInvalidTicket;
}
void OnScreenKeyboardStarboardBridge::SetKeepFocus(bool keep_focus) {
// Delay providing the SbWindow until as late as possible.
return SbWindowSetOnScreenKeyboardKeepFocus(sb_window_provider_.Run(),
keep_focus);
}
} // namespace browser
} // namespace cobalt
#endif // SB_API_VERSION >= 12 ||
// SB_HAS(ON_SCREEN_KEYBOARD)