reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame^] | 1 | /* libs/graphics/animator/SkDisplayEvent.h |
| 2 | ** |
| 3 | ** Copyright 2006, The Android Open Source Project |
| 4 | ** |
| 5 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | ** you may not use this file except in compliance with the License. |
| 7 | ** You may obtain a copy of the License at |
| 8 | ** |
| 9 | ** http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | ** |
| 11 | ** Unless required by applicable law or agreed to in writing, software |
| 12 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | ** See the License for the specific language governing permissions and |
| 15 | ** limitations under the License. |
| 16 | */ |
| 17 | |
| 18 | #ifndef SkDisplayEvent_DEFINED |
| 19 | #define SkDisplayEvent_DEFINED |
| 20 | |
| 21 | #include "SkDisplayable.h" |
| 22 | #include "SkMemberInfo.h" |
| 23 | #include "SkIntArray.h" |
| 24 | #include "SkKey.h" |
| 25 | |
| 26 | class SkEvent; |
| 27 | |
| 28 | class SkDisplayEvent : public SkDisplayable { |
| 29 | DECLARE_DISPLAY_MEMBER_INFO(Event); |
| 30 | enum Kind { |
| 31 | kNo_kind, |
| 32 | kKeyChar, |
| 33 | kKeyPress, |
| 34 | kKeyPressUp, //i assume the order here is intended to match with skanimatorscript.cpp |
| 35 | kMouseDown, |
| 36 | kMouseDrag, |
| 37 | kMouseMove, |
| 38 | kMouseUp, |
| 39 | kOnEnd, |
| 40 | kOnload, |
| 41 | kUser |
| 42 | }; |
| 43 | SkDisplayEvent(); |
| 44 | virtual ~SkDisplayEvent(); |
| 45 | virtual bool add(SkAnimateMaker& , SkDisplayable* child); |
| 46 | virtual bool contains(SkDisplayable*); |
| 47 | virtual SkDisplayable* contains(const SkString& ); |
| 48 | #ifdef SK_DEBUG |
| 49 | void dumpEvent(SkAnimateMaker* ); |
| 50 | #endif |
| 51 | bool enableEvent(SkAnimateMaker& ); |
| 52 | virtual bool getProperty(int index, SkScriptValue* ) const; |
| 53 | virtual void onEndElement(SkAnimateMaker& maker); |
| 54 | void populateInput(SkAnimateMaker& , const SkEvent& fEvent); |
| 55 | virtual bool setProperty(int index, SkScriptValue& ); |
| 56 | protected: |
| 57 | SkKey code; |
| 58 | SkBool disable; |
| 59 | Kind kind; |
| 60 | SkString target; |
| 61 | SkScalar x; |
| 62 | SkScalar y; |
| 63 | SkTDDisplayableArray fChildren; |
| 64 | mutable SkString fKeyString; |
| 65 | SkKey fLastCode; // last key to trigger this event |
| 66 | SkKey fMax; // if the code expresses a range |
| 67 | SkDisplayable* fTarget; // used by onEnd |
| 68 | private: |
| 69 | void deleteMembers(); |
| 70 | friend class SkEvents; |
| 71 | typedef SkDisplayable INHERITED; |
| 72 | }; |
| 73 | |
| 74 | #endif // SkDisplayEvent_DEFINED |
| 75 | |