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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 #ifndef CONTENT_BROWSER_RENDERER_HOST_IME_ADAPTER_ANDROID_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_IME_ADAPTER_ANDROID_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_IME_ADAPTER_ANDROID_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_IME_ADAPTER_ANDROID_H_ |
7 | 7 |
8 #include <jni.h> | 8 #include <jni.h> |
9 | 9 |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/android/jni_weak_ref.h" | 12 #include "base/android/jni_weak_ref.h" |
| 13 #include "base/memory/weak_ptr.h" |
13 #include "base/strings/string16.h" | 14 #include "base/strings/string16.h" |
14 #include "content/common/content_export.h" | 15 #include "content/common/content_export.h" |
15 #include "ui/gfx/geometry/rect_f.h" | 16 #include "ui/gfx/geometry/rect_f.h" |
16 | 17 |
17 namespace blink { | 18 namespace blink { |
18 | 19 |
19 struct WebCompositionUnderline; | 20 struct WebCompositionUnderline; |
20 | 21 |
21 } // namespace blink | 22 } // namespace blink |
22 | 23 |
23 namespace content { | 24 namespace content { |
24 | 25 |
25 class RenderFrameHost; | 26 class RenderFrameHost; |
26 class RenderWidgetHostImpl; | 27 class RenderWidgetHostImpl; |
27 class RenderWidgetHostViewAndroid; | 28 class RenderWidgetHostViewAndroid; |
28 | 29 |
29 // This class is in charge of dispatching key events from the java side | 30 // This class is in charge of dispatching key events from the java side |
30 // and forward to renderer along with input method results via | 31 // and forward to renderer along with input method results via |
31 // corresponding host view. | 32 // corresponding host view. |
32 // Ownership of these objects remains on the native side (see | 33 // Ownership of these objects remains on the native side (see |
33 // RenderWidgetHostViewAndroid). | 34 // RenderWidgetHostViewAndroid). |
34 class CONTENT_EXPORT ImeAdapterAndroid { | 35 class CONTENT_EXPORT ImeAdapterAndroid { |
35 public: | 36 public: |
36 explicit ImeAdapterAndroid(RenderWidgetHostViewAndroid* rwhva); | 37 ImeAdapterAndroid(JNIEnv* env, |
| 38 const base::android::JavaParamRef<jobject>& obj); |
37 ~ImeAdapterAndroid(); | 39 ~ImeAdapterAndroid(); |
38 | 40 |
39 // Called from java -> native | 41 // Called from java -> native |
40 bool SendKeyEvent( | 42 bool SendKeyEvent( |
41 JNIEnv* env, | 43 JNIEnv* env, |
42 const base::android::JavaParamRef<jobject>&, | 44 const base::android::JavaParamRef<jobject>&, |
43 const base::android::JavaParamRef<jobject>& original_key_event, | 45 const base::android::JavaParamRef<jobject>& original_key_event, |
44 int type, | 46 int type, |
45 int modifiers, | 47 int modifiers, |
46 jlong time_ms, | 48 jlong time_ms, |
47 int key_code, | 49 int key_code, |
48 int scan_code, | 50 int scan_code, |
49 bool is_system_key, | 51 bool is_system_key, |
50 int unicode_text); | 52 int unicode_text); |
51 void SetComposingText(JNIEnv* env, | 53 void SetComposingText(JNIEnv* env, |
52 const base::android::JavaParamRef<jobject>& obj, | 54 const base::android::JavaParamRef<jobject>& obj, |
53 const base::android::JavaParamRef<jobject>& text, | 55 const base::android::JavaParamRef<jobject>& text, |
54 const base::android::JavaParamRef<jstring>& text_str, | 56 const base::android::JavaParamRef<jstring>& text_str, |
55 int relative_cursor_pos); | 57 int relative_cursor_pos); |
56 void CommitText(JNIEnv* env, | 58 void CommitText(JNIEnv* env, |
57 const base::android::JavaParamRef<jobject>& obj, | 59 const base::android::JavaParamRef<jobject>& obj, |
58 const base::android::JavaParamRef<jobject>& text, | 60 const base::android::JavaParamRef<jobject>& text, |
59 const base::android::JavaParamRef<jstring>& text_str, | 61 const base::android::JavaParamRef<jstring>& text_str, |
60 int relative_cursor_pos); | 62 int relative_cursor_pos); |
61 void FinishComposingText(JNIEnv* env, | 63 void FinishComposingText(JNIEnv* env, |
62 const base::android::JavaParamRef<jobject>&); | 64 const base::android::JavaParamRef<jobject>&); |
63 void AttachImeAdapter( | |
64 JNIEnv*, | |
65 const base::android::JavaParamRef<jobject>& java_object); | |
66 void SetEditableSelectionOffsets(JNIEnv*, | 65 void SetEditableSelectionOffsets(JNIEnv*, |
67 const base::android::JavaParamRef<jobject>&, | 66 const base::android::JavaParamRef<jobject>&, |
68 int start, | 67 int start, |
69 int end); | 68 int end); |
70 void SetComposingRegion(JNIEnv*, | 69 void SetComposingRegion(JNIEnv*, |
71 const base::android::JavaParamRef<jobject>&, | 70 const base::android::JavaParamRef<jobject>&, |
72 int start, | 71 int start, |
73 int end); | 72 int end); |
74 void DeleteSurroundingText(JNIEnv*, | 73 void DeleteSurroundingText(JNIEnv*, |
75 const base::android::JavaParamRef<jobject>&, | 74 const base::android::JavaParamRef<jobject>&, |
76 int before, | 75 int before, |
77 int after); | 76 int after); |
78 void DeleteSurroundingTextInCodePoints( | 77 void DeleteSurroundingTextInCodePoints( |
79 JNIEnv*, | 78 JNIEnv*, |
80 const base::android::JavaParamRef<jobject>&, | 79 const base::android::JavaParamRef<jobject>&, |
81 int before, | 80 int before, |
82 int after); | 81 int after); |
83 void ResetImeAdapter(JNIEnv*, const base::android::JavaParamRef<jobject>&); | |
84 void RequestCursorUpdate(JNIEnv*, const base::android::JavaParamRef<jobject>&, | 82 void RequestCursorUpdate(JNIEnv*, const base::android::JavaParamRef<jobject>&, |
85 bool immediateRequest, bool monitorRequest); | 83 bool immediateRequest, bool monitorRequest); |
86 bool RequestTextInputStateUpdate(JNIEnv*, | 84 bool RequestTextInputStateUpdate(JNIEnv*, |
87 const base::android::JavaParamRef<jobject>&); | 85 const base::android::JavaParamRef<jobject>&); |
88 | 86 |
| 87 void SetRenderWidgetHostViewAndroid( |
| 88 const base::WeakPtr<RenderWidgetHostViewAndroid> rwhva); |
| 89 |
89 // Called from native -> java | 90 // Called from native -> java |
90 void CancelComposition(); | 91 void CancelComposition(); |
91 void FocusedNodeChanged(bool is_editable_node); | 92 void FocusedNodeChanged(bool is_editable_node); |
92 void SetCharacterBounds(const std::vector<gfx::RectF>& rects); | 93 void SetCharacterBounds(const std::vector<gfx::RectF>& rects); |
93 | 94 |
94 base::android::ScopedJavaLocalRef<jobject> java_ime_adapter_for_testing( | 95 base::android::ScopedJavaLocalRef<jobject> java_ime_adapter_for_testing( |
95 JNIEnv* env) { | 96 JNIEnv* env) { |
96 return java_ime_adapter_.get(env); | 97 return java_ime_adapter_.get(env); |
97 } | 98 } |
98 | 99 |
99 private: | 100 private: |
100 RenderWidgetHostImpl* GetFocusedWidget(); | 101 RenderWidgetHostImpl* GetFocusedWidget(); |
101 RenderFrameHost* GetFocusedFrame(); | 102 RenderFrameHost* GetFocusedFrame(); |
102 std::vector<blink::WebCompositionUnderline> GetUnderlinesFromSpans( | 103 std::vector<blink::WebCompositionUnderline> GetUnderlinesFromSpans( |
103 JNIEnv* env, | 104 JNIEnv* env, |
104 const base::android::JavaParamRef<jobject>& obj, | 105 const base::android::JavaParamRef<jobject>& obj, |
105 const base::android::JavaParamRef<jobject>& text, | 106 const base::android::JavaParamRef<jobject>& text, |
106 const base::string16& text16); | 107 const base::string16& text16); |
107 | 108 |
108 RenderWidgetHostViewAndroid* rwhva_; | 109 base::WeakPtr<RenderWidgetHostViewAndroid> rwhva_; |
109 JavaObjectWeakGlobalRef java_ime_adapter_; | 110 JavaObjectWeakGlobalRef java_ime_adapter_; |
110 }; | 111 }; |
111 | 112 |
112 bool RegisterImeAdapter(JNIEnv* env); | 113 bool RegisterImeAdapter(JNIEnv* env); |
113 | 114 |
114 } // namespace content | 115 } // namespace content |
115 | 116 |
116 #endif // CONTENT_BROWSER_RENDERER_HOST_IME_ADAPTER_ANDROID_H_ | 117 #endif // CONTENT_BROWSER_RENDERER_HOST_IME_ADAPTER_ANDROID_H_ |
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