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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 |
11 #include "base/android/jni_android.h" | 11 #include "base/android/jni_android.h" |
| 12 #include "base/android/jni_array.h" |
12 #include "base/android/jni_string.h" | 13 #include "base/android/jni_string.h" |
13 #include "base/android/scoped_java_ref.h" | 14 #include "base/android/scoped_java_ref.h" |
14 #include "base/strings/utf_string_conversions.h" | 15 #include "base/strings/utf_string_conversions.h" |
15 #include "base/time/time.h" | 16 #include "base/time/time.h" |
16 #include "content/browser/frame_host/frame_tree.h" | 17 #include "content/browser/frame_host/frame_tree.h" |
17 #include "content/browser/frame_host/frame_tree_node.h" | 18 #include "content/browser/frame_host/frame_tree_node.h" |
18 #include "content/browser/frame_host/render_frame_host_impl.h" | 19 #include "content/browser/frame_host/render_frame_host_impl.h" |
19 #include "content/browser/renderer_host/render_view_host_delegate.h" | 20 #include "content/browser/renderer_host/render_view_host_delegate.h" |
20 #include "content/browser/renderer_host/render_view_host_impl.h" | 21 #include "content/browser/renderer_host/render_view_host_impl.h" |
21 #include "content/browser/renderer_host/render_widget_host_impl.h" | 22 #include "content/browser/renderer_host/render_widget_host_impl.h" |
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230 void ImeAdapterAndroid::FocusedNodeChanged(bool is_editable_node) { | 231 void ImeAdapterAndroid::FocusedNodeChanged(bool is_editable_node) { |
231 base::android::ScopedJavaLocalRef<jobject> obj = | 232 base::android::ScopedJavaLocalRef<jobject> obj = |
232 java_ime_adapter_.get(AttachCurrentThread()); | 233 java_ime_adapter_.get(AttachCurrentThread()); |
233 if (!obj.is_null()) { | 234 if (!obj.is_null()) { |
234 Java_ImeAdapter_focusedNodeChanged(AttachCurrentThread(), | 235 Java_ImeAdapter_focusedNodeChanged(AttachCurrentThread(), |
235 obj.obj(), | 236 obj.obj(), |
236 is_editable_node); | 237 is_editable_node); |
237 } | 238 } |
238 } | 239 } |
239 | 240 |
| 241 void ImeAdapterAndroid::SetCharacterBounds( |
| 242 const std::vector<gfx::Rect>& character_bounds) { |
| 243 JNIEnv* env = AttachCurrentThread(); |
| 244 base::android::ScopedJavaLocalRef<jobject> obj = java_ime_adapter_.get(env); |
| 245 if (obj.is_null()) |
| 246 return; |
| 247 |
| 248 const size_t coordinates_array_size = character_bounds.size() * 4; |
| 249 scoped_ptr<float[]> coordinates_array(new float[coordinates_array_size]); |
| 250 for (size_t i = 0; i < character_bounds.size(); ++i) { |
| 251 const gfx::Rect& rect = character_bounds[i]; |
| 252 const size_t coordinates_array_index = i * 4; |
| 253 coordinates_array[coordinates_array_index + 0] = rect.x(); |
| 254 coordinates_array[coordinates_array_index + 1] = rect.y(); |
| 255 coordinates_array[coordinates_array_index + 2] = rect.right(); |
| 256 coordinates_array[coordinates_array_index + 3] = rect.bottom(); |
| 257 } |
| 258 Java_ImeAdapter_setCharacterBounds( |
| 259 env, |
| 260 obj.obj(), |
| 261 base::android::ToJavaFloatArray(env, |
| 262 coordinates_array.get(), |
| 263 coordinates_array_size).obj()); |
| 264 } |
| 265 |
240 void ImeAdapterAndroid::SetEditableSelectionOffsets(JNIEnv*, jobject, | 266 void ImeAdapterAndroid::SetEditableSelectionOffsets(JNIEnv*, jobject, |
241 int start, int end) { | 267 int start, int end) { |
242 RenderFrameHost* rfh = GetFocusedFrame(); | 268 RenderFrameHost* rfh = GetFocusedFrame(); |
243 if (!rfh) | 269 if (!rfh) |
244 return; | 270 return; |
245 | 271 |
246 rfh->Send(new FrameMsg_SetEditableSelectionOffsets(rfh->GetRoutingID(), | 272 rfh->Send(new FrameMsg_SetEditableSelectionOffsets(rfh->GetRoutingID(), |
247 start, end)); | 273 start, end)); |
248 } | 274 } |
249 | 275 |
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331 WebContents* ImeAdapterAndroid::GetWebContents() { | 357 WebContents* ImeAdapterAndroid::GetWebContents() { |
332 RenderWidgetHostImpl* rwh = GetRenderWidgetHostImpl(); | 358 RenderWidgetHostImpl* rwh = GetRenderWidgetHostImpl(); |
333 if (!rwh) | 359 if (!rwh) |
334 return NULL; | 360 return NULL; |
335 if (!rwh->IsRenderView()) | 361 if (!rwh->IsRenderView()) |
336 return NULL; | 362 return NULL; |
337 return WebContents::FromRenderViewHost(RenderViewHost::From(rwh)); | 363 return WebContents::FromRenderViewHost(RenderViewHost::From(rwh)); |
338 } | 364 } |
339 | 365 |
340 } // namespace content | 366 } // namespace content |
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