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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/renderer_host/ime_adapter_android.h" | 5 #include "content/browser/renderer_host/ime_adapter_android.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <android/input.h> | 8 #include <android/input.h> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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230 void ImeAdapterAndroid::FocusedNodeChanged(bool is_editable_node) { | 230 void ImeAdapterAndroid::FocusedNodeChanged(bool is_editable_node) { |
231 base::android::ScopedJavaLocalRef<jobject> obj = | 231 base::android::ScopedJavaLocalRef<jobject> obj = |
232 java_ime_adapter_.get(AttachCurrentThread()); | 232 java_ime_adapter_.get(AttachCurrentThread()); |
233 if (!obj.is_null()) { | 233 if (!obj.is_null()) { |
234 Java_ImeAdapter_focusedNodeChanged(AttachCurrentThread(), | 234 Java_ImeAdapter_focusedNodeChanged(AttachCurrentThread(), |
235 obj.obj(), | 235 obj.obj(), |
236 is_editable_node); | 236 is_editable_node); |
237 } | 237 } |
238 } | 238 } |
239 | 239 |
240 void ImeAdapterAndroid::SetCharacterBounds( | |
241 const std::vector<gfx::Rect>& character_bounds) { | |
242 JNIEnv* env = AttachCurrentThread(); | |
243 base::android::ScopedJavaLocalRef<jobject> obj = java_ime_adapter_.get(env); | |
244 if (obj.is_null()) | |
245 return; | |
246 | |
247 const size_t coordinates_array_size = character_bounds.size() * 4; | |
248 base::android::ScopedJavaLocalRef<jfloatArray> coordinates_dest_array( | |
249 env, env->NewFloatArray(coordinates_array_size)); | |
250 if (coordinates_dest_array.is_null()) | |
251 return; | |
252 | |
253 scoped_ptr<jfloat[]> coordinates_array(new jfloat[coordinates_array_size]); | |
254 for (size_t i = 0; i < character_bounds.size(); ++i) { | |
255 const gfx::Rect& rect = character_bounds[i]; | |
256 const size_t coordinates_array_index = i * 4; | |
257 coordinates_array[coordinates_array_index + 0] = rect.x(); | |
258 coordinates_array[coordinates_array_index + 1] = rect.y(); | |
259 coordinates_array[coordinates_array_index + 2] = rect.right(); | |
260 coordinates_array[coordinates_array_index + 3] = rect.bottom(); | |
261 } | |
262 // TODO(yukawa): Consider to move this to base/android/jni_array.h | |
263 env->SetFloatArrayRegion(coordinates_dest_array.obj(), 0, | |
jdduke (slow)
2015/02/09 17:01:17
Should we add a |ToJavaFloatArray| in base/android
yukawa
2015/02/10 17:24:54
Done.
| |
264 coordinates_array_size, coordinates_array.get()); | |
265 base::android::CheckException(env); | |
266 Java_ImeAdapter_setCharacterBounds(env, obj.obj(), | |
267 coordinates_dest_array.obj()); | |
268 } | |
269 | |
240 void ImeAdapterAndroid::SetEditableSelectionOffsets(JNIEnv*, jobject, | 270 void ImeAdapterAndroid::SetEditableSelectionOffsets(JNIEnv*, jobject, |
241 int start, int end) { | 271 int start, int end) { |
242 RenderFrameHost* rfh = GetFocusedFrame(); | 272 RenderFrameHost* rfh = GetFocusedFrame(); |
243 if (!rfh) | 273 if (!rfh) |
244 return; | 274 return; |
245 | 275 |
246 rfh->Send(new FrameMsg_SetEditableSelectionOffsets(rfh->GetRoutingID(), | 276 rfh->Send(new FrameMsg_SetEditableSelectionOffsets(rfh->GetRoutingID(), |
247 start, end)); | 277 start, end)); |
248 } | 278 } |
249 | 279 |
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331 WebContents* ImeAdapterAndroid::GetWebContents() { | 361 WebContents* ImeAdapterAndroid::GetWebContents() { |
332 RenderWidgetHostImpl* rwh = GetRenderWidgetHostImpl(); | 362 RenderWidgetHostImpl* rwh = GetRenderWidgetHostImpl(); |
333 if (!rwh) | 363 if (!rwh) |
334 return NULL; | 364 return NULL; |
335 if (!rwh->IsRenderView()) | 365 if (!rwh->IsRenderView()) |
336 return NULL; | 366 return NULL; |
337 return WebContents::FromRenderViewHost(RenderViewHost::From(rwh)); | 367 return WebContents::FromRenderViewHost(RenderViewHost::From(rwh)); |
338 } | 368 } |
339 | 369 |
340 } // namespace content | 370 } // namespace content |
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