reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame^] | 1 | /* libs/graphics/animator/SkDump.cpp |
| 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 | #include "SkDump.h" |
| 19 | |
| 20 | #ifdef SK_DUMP_ENABLED |
| 21 | |
| 22 | #include "SkAnimateMaker.h" |
| 23 | #include "SkAnimatorScript.h" |
| 24 | #include "SkDisplayEvents.h" |
| 25 | #include "SkDisplayList.h" |
| 26 | #include "SkString.h" |
| 27 | |
| 28 | #if SK_USE_CONDENSED_INFO == 0 |
| 29 | |
| 30 | const SkMemberInfo SkDump::fInfo[] = { |
| 31 | SK_MEMBER(displayList, Boolean), |
| 32 | SK_MEMBER(eventList, Boolean), |
| 33 | SK_MEMBER(events, Boolean), |
| 34 | SK_MEMBER(groups, Boolean), |
| 35 | SK_MEMBER(name, String), |
| 36 | SK_MEMBER(posts, Boolean), |
| 37 | SK_MEMBER(script, String) |
| 38 | }; |
| 39 | |
| 40 | #endif |
| 41 | |
| 42 | DEFINE_GET_MEMBER(SkDump); |
| 43 | |
| 44 | SkDump::SkDump() : displayList(-1), eventList(-1), events(-1), groups(-1), posts(-1) { |
| 45 | } |
| 46 | |
| 47 | bool SkDump::enable(SkAnimateMaker& maker ) { |
| 48 | if (script.size() > 0) |
| 49 | return evaluate(maker); |
| 50 | bool hasAttr = false; |
| 51 | if (events > 0) |
| 52 | hasAttr |= maker.fDumpEvents = true; |
| 53 | if (posts > 0) |
| 54 | hasAttr |= maker.fDumpPosts = true; |
| 55 | if (groups > 0) |
| 56 | hasAttr |= maker.fDumpGConditions = true; |
| 57 | if ((hasAttr |= (eventList > 0)) == true) |
| 58 | maker.fEvents.dump(maker); |
| 59 | if ((hasAttr |= (name.size() > 0)) == true) |
| 60 | maker.dump(name.c_str()); |
| 61 | if (displayList > 0 || displayList != 0 && hasAttr == false) |
| 62 | maker.fDisplayList.dump(&maker); |
| 63 | return true; |
| 64 | } |
| 65 | |
| 66 | bool SkDump::evaluate(SkAnimateMaker &maker) { |
| 67 | SkAnimatorScript scriptEngine(maker, NULL, SkType_Int); |
| 68 | SkScriptValue value; |
| 69 | const char* cScript = script.c_str(); |
| 70 | bool success = scriptEngine.evaluateScript(&cScript, &value); |
| 71 | SkDebugf("%*s<dump script=\"%s\" answer=\" ", SkDisplayList::fIndent, "", script.c_str()); |
| 72 | if (success == false) { |
| 73 | SkDebugf("INVALID\" />\n"); |
| 74 | return false; |
| 75 | } |
| 76 | switch (value.fType) { |
| 77 | case SkType_Float: |
| 78 | SkDebugf("%g\" />\n", SkScalarToFloat(value.fOperand.fScalar)); |
| 79 | break; |
| 80 | case SkType_Int: |
| 81 | SkDebugf("%d\" />\n", value.fOperand.fS32); |
| 82 | break; |
| 83 | case SkType_String: |
| 84 | SkDebugf("%s\" />\n", value.fOperand.fString->c_str()); |
| 85 | break; |
| 86 | default: |
| 87 | return false; |
| 88 | } |
| 89 | return true; |
| 90 | } |
| 91 | |
| 92 | bool SkDump::hasEnable() const { |
| 93 | return true; |
| 94 | } |
| 95 | |
| 96 | void SkDump::GetEnumString(SkDisplayTypes type, int index, SkString* result) { |
| 97 | int badEnum = index; |
| 98 | const SkDisplayEnumMap& map = SkAnimatorScript::GetEnumValues(type); |
| 99 | const char* str = map.fValues; |
| 100 | while (--index >= 0) { |
| 101 | str = strchr(str, '|'); |
| 102 | if (str == NULL) { |
| 103 | result->reset(); |
| 104 | result->appendS32(badEnum); |
| 105 | return; |
| 106 | } |
| 107 | str += 1; |
| 108 | } |
| 109 | const char* end = strchr(str, '|'); |
| 110 | if (end == NULL) |
| 111 | end = str + strlen(str); |
| 112 | result->set(str, end - str); |
| 113 | } |
| 114 | |
| 115 | #else |
| 116 | |
| 117 | // in the release version, <dump> is allowed, and its attributes are defined, but |
| 118 | // are not stored and have no effect |
| 119 | |
| 120 | #if SK_USE_CONDENSED_INFO == 0 |
| 121 | |
| 122 | enum SkDump_Properties { |
| 123 | SK_PROPERTY(displayList), |
| 124 | SK_PROPERTY(eventList), |
| 125 | SK_PROPERTY(events), |
| 126 | SK_PROPERTY(groups), |
| 127 | SK_PROPERTY(name), |
| 128 | SK_PROPERTY(posts), |
| 129 | SK_PROPERTY(script) |
| 130 | }; |
| 131 | |
| 132 | const SkMemberInfo SkDump::fInfo[] = { |
| 133 | SK_MEMBER_PROPERTY(displayList, Boolean), |
| 134 | SK_MEMBER_PROPERTY(eventList, Boolean), |
| 135 | SK_MEMBER_PROPERTY(events, Boolean), |
| 136 | SK_MEMBER_PROPERTY(groups, Boolean), |
| 137 | SK_MEMBER_PROPERTY(name, String), |
| 138 | SK_MEMBER_PROPERTY(posts, Boolean), |
| 139 | SK_MEMBER_PROPERTY(script, String) |
| 140 | }; |
| 141 | |
| 142 | #endif |
| 143 | |
| 144 | DEFINE_GET_MEMBER(SkDump); |
| 145 | |
| 146 | bool SkDump::enable(SkAnimateMaker& maker ) { |
| 147 | return true; |
| 148 | } |
| 149 | |
| 150 | bool SkDump::hasEnable() const { |
| 151 | return true; |
| 152 | } |
| 153 | |
| 154 | bool SkDump::setProperty(int index, SkScriptValue& ) { |
| 155 | return index <= SK_PROPERTY(posts); |
| 156 | } |
| 157 | |
| 158 | #endif |