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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_ANDROID_IME_ADAPTER_ANDROID_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_IME_ADAPTER_ANDROID_H_ | 6 #define CONTENT_BROWSER_ANDROID_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/strings/string16.h" | 13 #include "base/strings/string16.h" |
14 #include "content/common/content_export.h" | 14 #include "content/common/content_export.h" |
15 #include "content/public/browser/web_contents_observer.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; |
29 class WebContentsImpl; | |
28 | 30 |
29 // This class is in charge of dispatching key events from the java side | 31 // This class is in charge of dispatching key events from the java side |
30 // and forward to renderer along with input method results via | 32 // and forward to renderer along with input method results via |
31 // corresponding host view. | 33 // corresponding host view. |
32 // Ownership of these objects remains on the native side (see | 34 // Ownership of these objects remains on the native side (see |
33 // RenderWidgetHostViewAndroid). | 35 // RenderWidgetHostViewAndroid). |
34 class CONTENT_EXPORT ImeAdapterAndroid { | 36 class CONTENT_EXPORT ImeAdapterAndroid : public WebContentsObserver { |
35 public: | 37 public: |
36 explicit ImeAdapterAndroid(RenderWidgetHostViewAndroid* rwhva); | 38 ImeAdapterAndroid(JNIEnv* env, |
37 ~ImeAdapterAndroid(); | 39 const base::android::JavaParamRef<jobject>& obj, |
40 WebContents* web_contents); | |
41 ~ImeAdapterAndroid() override; | |
38 | 42 |
39 // Called from java -> native | 43 // Called from java -> native |
40 bool SendKeyEvent( | 44 bool SendKeyEvent( |
41 JNIEnv* env, | 45 JNIEnv* env, |
42 const base::android::JavaParamRef<jobject>&, | 46 const base::android::JavaParamRef<jobject>&, |
43 const base::android::JavaParamRef<jobject>& original_key_event, | 47 const base::android::JavaParamRef<jobject>& original_key_event, |
44 int type, | 48 int type, |
45 int modifiers, | 49 int modifiers, |
46 jlong time_ms, | 50 jlong time_ms, |
47 int key_code, | 51 int key_code, |
48 int scan_code, | 52 int scan_code, |
49 bool is_system_key, | 53 bool is_system_key, |
50 int unicode_text); | 54 int unicode_text); |
51 void SetComposingText(JNIEnv* env, | 55 void SetComposingText(JNIEnv* env, |
52 const base::android::JavaParamRef<jobject>& obj, | 56 const base::android::JavaParamRef<jobject>& obj, |
53 const base::android::JavaParamRef<jobject>& text, | 57 const base::android::JavaParamRef<jobject>& text, |
54 const base::android::JavaParamRef<jstring>& text_str, | 58 const base::android::JavaParamRef<jstring>& text_str, |
55 int relative_cursor_pos); | 59 int relative_cursor_pos); |
56 void CommitText(JNIEnv* env, | 60 void CommitText(JNIEnv* env, |
57 const base::android::JavaParamRef<jobject>& obj, | 61 const base::android::JavaParamRef<jobject>& obj, |
58 const base::android::JavaParamRef<jobject>& text, | 62 const base::android::JavaParamRef<jobject>& text, |
59 const base::android::JavaParamRef<jstring>& text_str, | 63 const base::android::JavaParamRef<jstring>& text_str, |
60 int relative_cursor_pos); | 64 int relative_cursor_pos); |
61 void FinishComposingText(JNIEnv* env, | 65 void FinishComposingText(JNIEnv* env, |
62 const base::android::JavaParamRef<jobject>&); | 66 const base::android::JavaParamRef<jobject>&); |
63 void AttachImeAdapter( | |
64 JNIEnv*, | |
65 const base::android::JavaParamRef<jobject>& java_object); | |
66 void SetEditableSelectionOffsets(JNIEnv*, | 67 void SetEditableSelectionOffsets(JNIEnv*, |
67 const base::android::JavaParamRef<jobject>&, | 68 const base::android::JavaParamRef<jobject>&, |
68 int start, | 69 int start, |
69 int end); | 70 int end); |
70 void SetComposingRegion(JNIEnv*, | 71 void SetComposingRegion(JNIEnv*, |
71 const base::android::JavaParamRef<jobject>&, | 72 const base::android::JavaParamRef<jobject>&, |
72 int start, | 73 int start, |
73 int end); | 74 int end); |
74 void DeleteSurroundingText(JNIEnv*, | 75 void DeleteSurroundingText(JNIEnv*, |
75 const base::android::JavaParamRef<jobject>&, | 76 const base::android::JavaParamRef<jobject>&, |
76 int before, | 77 int before, |
77 int after); | 78 int after); |
78 void DeleteSurroundingTextInCodePoints( | 79 void DeleteSurroundingTextInCodePoints( |
79 JNIEnv*, | 80 JNIEnv*, |
80 const base::android::JavaParamRef<jobject>&, | 81 const base::android::JavaParamRef<jobject>&, |
81 int before, | 82 int before, |
82 int after); | 83 int after); |
83 void ResetImeAdapter(JNIEnv*, const base::android::JavaParamRef<jobject>&); | 84 void RequestCursorUpdate(JNIEnv*, |
84 void RequestCursorUpdate(JNIEnv*, const base::android::JavaParamRef<jobject>&, | 85 const base::android::JavaParamRef<jobject>&, |
85 bool immediateRequest, bool monitorRequest); | 86 bool immediateRequest, |
87 bool monitorRequest); | |
86 bool RequestTextInputStateUpdate(JNIEnv*, | 88 bool RequestTextInputStateUpdate(JNIEnv*, |
87 const base::android::JavaParamRef<jobject>&); | 89 const base::android::JavaParamRef<jobject>&); |
88 | 90 |
89 // Called from native -> java | 91 // Called from native -> java |
90 void CancelComposition(); | 92 void CancelComposition(); |
91 void FocusedNodeChanged(bool is_editable_node); | 93 void FocusedNodeChanged(bool is_editable_node); |
92 void SetCharacterBounds(const std::vector<gfx::RectF>& rects); | 94 void SetCharacterBounds(const std::vector<gfx::RectF>& rects); |
93 | 95 |
94 base::android::ScopedJavaLocalRef<jobject> java_ime_adapter_for_testing( | 96 base::android::ScopedJavaLocalRef<jobject> java_ime_adapter_for_testing( |
95 JNIEnv* env) { | 97 JNIEnv* env) { |
96 return java_ime_adapter_.get(env); | 98 return java_ime_adapter_.get(env); |
97 } | 99 } |
98 | 100 |
101 // WebContentsObserver implementation. | |
102 void RenderViewReady() override; | |
103 void RenderViewHostChanged(RenderViewHost* old_host, | |
104 RenderViewHost* new_host) override; | |
105 void DidAttachInterstitialPage() override; | |
106 void DidDetachInterstitialPage() override; | |
107 void WebContentsDestroyed() override; | |
108 | |
99 private: | 109 private: |
100 RenderWidgetHostImpl* GetFocusedWidget(); | 110 RenderWidgetHostImpl* GetFocusedWidget(); |
101 RenderFrameHost* GetFocusedFrame(); | 111 RenderFrameHost* GetFocusedFrame(); |
102 std::vector<blink::WebCompositionUnderline> GetUnderlinesFromSpans( | 112 std::vector<blink::WebCompositionUnderline> GetUnderlinesFromSpans( |
103 JNIEnv* env, | 113 JNIEnv* env, |
104 const base::android::JavaParamRef<jobject>& obj, | 114 const base::android::JavaParamRef<jobject>& obj, |
105 const base::android::JavaParamRef<jobject>& text, | 115 const base::android::JavaParamRef<jobject>& text, |
106 const base::string16& text16); | 116 const base::string16& text16); |
117 RenderWidgetHostViewAndroid* GetRenderWidgetHostViewAndroid() const; | |
118 void UpdateRenderProcessConnection(RenderWidgetHostViewAndroid* new_rwhva); | |
119 | |
120 // Reference to the current WebContents. | |
121 WebContentsImpl* web_contents_; | |
boliu
2017/03/27 17:18:12
you don't need this. WebContentsObserver has a web
Jinsuk Kim
2017/03/27 22:38:19
Removed.
| |
107 | 122 |
108 RenderWidgetHostViewAndroid* rwhva_; | 123 RenderWidgetHostViewAndroid* rwhva_; |
109 JavaObjectWeakGlobalRef java_ime_adapter_; | 124 JavaObjectWeakGlobalRef java_ime_adapter_; |
110 }; | 125 }; |
111 | 126 |
112 bool RegisterImeAdapter(JNIEnv* env); | 127 bool RegisterImeAdapter(JNIEnv* env); |
113 | 128 |
114 } // namespace content | 129 } // namespace content |
115 | 130 |
116 #endif // CONTENT_BROWSER_RENDERER_HOST_IME_ADAPTER_ANDROID_H_ | 131 #endif // CONTENT_BROWSER_ANDROID_IME_ADAPTER_ANDROID_H_ |
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