attributableshape.hxx (aaef562f) attributableshape.hxx (56b8eddc)
1/**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance

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60 is most typically used when a new SMIL animation
61 starts (which according to the spec always lies atop
62 of all previous animations). Thus, subsequent calls to
63 this method generate a sandwich of attribute layers,
64 which in total define the shape's attributes.
65
66 Please note that the attribute layers do <em>not</em>
67 contain the underlying XShape's attributes as
1/**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance

--- 51 unchanged lines hidden (view full) ---

60 is most typically used when a new SMIL animation
61 starts (which according to the spec always lies atop
62 of all previous animations). Thus, subsequent calls to
63 this method generate a sandwich of attribute layers,
64 which in total define the shape's attributes.
65
66 Please note that the attribute layers do <em>not</em>
67 contain the underlying XShape's attributes as
68 default. Instead, attributes not explicitely set by
68 default. Instead, attributes not explicitly set by
69 animations remain in invalid state, allowing the
70 shape's paint method to determine whether they have to
71 override the underlying graphical shape
72 representation. XShape attributes must be passed
69 animations remain in invalid state, allowing the
70 shape's paint method to determine whether they have to
71 override the underlying graphical shape
72 representation. XShape attributes must be passed
73 explicitely to animations which need them (e.g. 'by'
73 explicitly to animations which need them (e.g. 'by'
74 animations).
75
76 @return the new layer
77 */
78 virtual ShapeAttributeLayerSharedPtr createAttributeLayer() = 0;
79
80 /** Revoke a previously generated attribute layer.
81

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97 /** Get the topmost shape attribute layer (if any).
98
99 This method returns the topmost layer for shape
100 attributes, i.e. the one which ultimately determines
101 the shape's look.
102
103 Please note that the attribute layers do <em>not</em>
104 contain the underlying XShape's attributes as
74 animations).
75
76 @return the new layer
77 */
78 virtual ShapeAttributeLayerSharedPtr createAttributeLayer() = 0;
79
80 /** Revoke a previously generated attribute layer.
81

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97 /** Get the topmost shape attribute layer (if any).
98
99 This method returns the topmost layer for shape
100 attributes, i.e. the one which ultimately determines
101 the shape's look.
102
103 Please note that the attribute layers do <em>not</em>
104 contain the underlying XShape's attributes as
105 default. Instead, attributes not explicitely set by
105 default. Instead, attributes not explicitly set by
106 animations remain in invalid state, allowing the
107 shape's paint method to determine whether they have to
108 override the underlying graphical shape
109 representation. XShape attributes must be passed
106 animations remain in invalid state, allowing the
107 shape's paint method to determine whether they have to
108 override the underlying graphical shape
109 representation. XShape attributes must be passed
110 explicitely to animations which need them (e.g. 'by'
110 explicitly to animations which need them (e.g. 'by'
111 animations).
112
113 @return the topmost layer
114 */
115 virtual ShapeAttributeLayerSharedPtr getTopmostAttributeLayer() const = 0;
116
117
118 /** Change default shape visibility

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151 */
152 virtual DocTreeNode getSubsetNode() const = 0;
153
154 /** Query a subset Shape, if already existent at this
155 object
156
157 This method returns a clone of this Shape, which
158 renders only the selected subset of itself, but only
111 animations).
112
113 @return the topmost layer
114 */
115 virtual ShapeAttributeLayerSharedPtr getTopmostAttributeLayer() const = 0;
116
117
118 /** Change default shape visibility

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151 */
152 virtual DocTreeNode getSubsetNode() const = 0;
153
154 /** Query a subset Shape, if already existent at this
155 object
156
157 This method returns a clone of this Shape, which
158 renders only the selected subset of itself, but only
159 if such a subset has been explicitely created before.
159 if such a subset has been explicitly created before.
160
161 @param rTreeNode
162 A DocTreeNode instance queried from this Shape, which
163 specifies the subset of the Shape to render.
164
165 @return a NULL Shape pointer, if no subset exists for
166 the given DocTreeNode.
167 */

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161 @param rTreeNode
162 A DocTreeNode instance queried from this Shape, which
163 specifies the subset of the Shape to render.
164
165 @return a NULL Shape pointer, if no subset exists for
166 the given DocTreeNode.
167 */

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