53 |
53 |
54 HbEffectOpacity::HbEffectOpacity( |
54 HbEffectOpacity::HbEffectOpacity( |
55 const QList<HbEffectFxmlParamData> &data, |
55 const QList<HbEffectFxmlParamData> &data, |
56 QGraphicsItem *item, |
56 QGraphicsItem *item, |
57 HbEffectGroup *group) : |
57 HbEffectGroup *group) : |
58 HbEffectAbstract(0, item, group), |
58 HbEffectAbstract(0, item, group), |
59 mAnimation(0) |
59 mAnimation(0) |
60 { |
60 { |
61 // Default values of if something is not passed in FXML |
61 // Default values of if something is not passed in FXML |
62 mStartOpacity = 1.0f; |
62 mStartOpacity = 1.0f; |
63 mEndOpacity = 1.0f; |
63 mEndOpacity = 1.0f; |
64 |
64 |
68 QList<HbKeyFrame> keyFrameList; |
68 QList<HbKeyFrame> keyFrameList; |
69 |
69 |
70 const HbEffectFxmlParamData *opacityParam = 0; |
70 const HbEffectFxmlParamData *opacityParam = 0; |
71 |
71 |
72 // Handle FXML parameters |
72 // Handle FXML parameters |
73 Q_FOREACH(const HbEffectFxmlParamData ¶m, data) { |
73 Q_FOREACH(const HbEffectFxmlParamData & param, data) { |
74 if (param.name() == FXML_KEYWORD_OPACITY) { |
74 if (param.name() == FXML_KEYWORD_OPACITY) { |
75 keyFrameList = param.keyFrames(); |
75 keyFrameList = param.keyFrames(); |
76 HbEffectUtils::resolveFxmlDuration(duration, param); |
76 HbEffectUtils::resolveFxmlDuration(duration, param); |
77 HbEffectUtils::resolveFxmlCurveShape(curve, param); |
77 HbEffectUtils::resolveFxmlCurveShape(curve, param); |
78 |
78 |
79 // Get static value |
79 // Get static value |
80 param.getValue(mStartOpacity); |
80 param.getValue(mStartOpacity); |
81 mEndOpacity = mStartOpacity; |
81 mEndOpacity = mStartOpacity; |
82 |
82 |
83 opacityParam = ¶m; |
83 opacityParam = ¶m; |
84 } |
84 } |
85 } |
85 } |
86 |
86 |
87 if (duration > 0) { |
87 if (duration > 0) { |
88 mAnimation = new HbEffectOpacityAnimation(group, duration); |
88 mAnimation = new HbEffectOpacityAnimation(group, duration); |
89 |
89 |
90 foreach( const HbKeyFrame &kf, keyFrameList ) { |
90 foreach(const HbKeyFrame & kf, keyFrameList) { |
91 if (HbEffectUtils::fuzzyIsNull(kf.pos)) { |
91 if (HbEffectUtils::fuzzyIsNull(kf.pos)) { |
92 // Start value 0.0 does not work so this trick fixes that. |
92 // Start value 0.0 does not work so this trick fixes that. |
93 mStartOpacity = kf.val + 0.0001f; |
93 mStartOpacity = kf.val + 0.0001f; |
94 } |
94 } else if (HbEffectUtils::fuzzyIsOneOrGreater(kf.pos)) { |
95 else if (HbEffectUtils::fuzzyIsOneOrGreater(kf.pos)) { |
95 mEndOpacity = kf.val; |
96 mEndOpacity = kf.val; |
96 } |
97 } |
|
98 // Set keyframe in animation |
97 // Set keyframe in animation |
99 else { |
98 else { |
100 mAnimation->setKeyValueAt(kf.pos, QVariant(kf.val)); |
99 mAnimation->setKeyValueAt(kf.pos, QVariant(kf.val)); |
101 } |
100 } |
102 } |
101 } |