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- <?xml version="1.0" encoding="UTF-8"?>
- <!--
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You under the Apache License, Version 2.0
- (the "License"); you may not use this file except in compliance with
- the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
- <!-- $Id$ -->
- <testcase>
- <info>
- <p>
- This test checks markers, especially the retrieval of markers
- belonging to a preceding page.
- </p>
- </info>
- <fo>
- <fo:root
- xmlns:fo="http://www.w3.org/1999/XSL/Format"
- xmlns:fox="http://xml.apache.org/fop/extensions"
- xmlns:svg="http://www.w3.org/2000/svg">
- <fo:layout-master-set>
- <fo:simple-page-master master-name="odd"
- page-width="5in" page-height="5in">
- <fo:region-body margin="0.5in 0in"/>
- <fo:region-before extent="0.5in" region-name="before-odd"/>
- <fo:region-after extent="0.5in" region-name="after-odd"/>
- </fo:simple-page-master>
- <fo:simple-page-master master-name="even"
- page-width="5in" page-height="5in">
- <fo:region-body margin="0.5in 0in"/>
- <fo:region-before extent="0.5in" region-name="before-even"/>
- <fo:region-after extent="0.5in" region-name="after-even"/>
- </fo:simple-page-master>
- <fo:page-sequence-master master-name="odd-even">
- <fo:repeatable-page-master-alternatives>
- <fo:conditional-page-master-reference
- master-reference="odd"
- page-position="any"
- odd-or-even="odd" />
- <fo:conditional-page-master-reference
- master-reference="even"
- page-position="any"
- odd-or-even="even" />
- </fo:repeatable-page-master-alternatives>
- </fo:page-sequence-master>
- </fo:layout-master-set>
-
- <fo:page-sequence master-reference="odd-even">
- <fo:static-content flow-name="before-odd">
- <fo:block>
- <fo:retrieve-marker retrieve-class-name="chapter"
- retrieve-boundary="page-sequence"
- retrieve-position="first-starting-within-page"/>
- <fo:leader leader-length.minimum="12pt"
- leader-length.optimum="80pt"
- leader-length.maximum="100%" leader-pattern="space">
- </fo:leader>page <fo:page-number/></fo:block>
- </fo:static-content>
- <fo:static-content flow-name="before-even">
- <fo:block>
- <fo:retrieve-marker retrieve-class-name="section"
- retrieve-boundary="page-sequence"
- retrieve-position="first-starting-within-page"/>
- <fo:leader leader-length.minimum="12pt"
- leader-length.optimum="80pt"
- leader-length.maximum="100%" leader-pattern="space">
- </fo:leader>page <fo:page-number/>
- </fo:block>
- </fo:static-content>
- <fo:static-content flow-name="after-odd">
- <fo:block text-align="end">
- <fo:retrieve-marker retrieve-class-name="chapter"
- retrieve-boundary="page-sequence"
- retrieve-position="last-ending-within-page"/>
- </fo:block>
- </fo:static-content>
- <fo:static-content flow-name="after-even">
- <fo:block text-align="end">
- <fo:retrieve-marker retrieve-class-name="section"
- retrieve-boundary="page-sequence"
- retrieve-position="last-ending-within-page"/>
- </fo:block>
- </fo:static-content>
-
- <fo:flow flow-name="xsl-region-body">
- <fo:block space-before="6pt" space-after="6pt"
- font-weight="bold" id="ch5" background-color="#EE1">
- <fo:marker marker-class-name="chapter">5 Property Refinement / Resolution</fo:marker>
- <fo:marker marker-class-name="section">5 Property Refinement / Resolution</fo:marker>5 Property Refinement / Resolution
- </fo:block>
- <fo:block>
- During refinement the set of properties that apply to a
- formatting object is transformed into a set of traits that define
- constraints on the result of formatting. For many traits there is a
- one-to-one correspondence with a property; for other traits the
- transformation is more complex. Details on the transformation are
- described below.
- </fo:block>
- <fo:block space-before="6pt" space-after="6pt"
- font-weight="bold" id="sect5-1" background-color="#DD1">
- <fo:marker marker-class-name="section">5.1 Specified, Computed, and Actual Values, and Inheritance</fo:marker>5.1 Specified,
- Computed, and Actual Values, and Inheritance
- </fo:block>
- <fo:block>
- For every property that is applicable to a given
- formatting object, it is necessary to determine the value of the
- property. Three variants of the property value are distinguished: the
- specified value, the computed value, and the actual value.
- </fo:block>
- <fo:block space-before="6pt" space-after="6pt"
- font-weight="bold" id="sect5-2" background-color="#DD1">
- <fo:marker marker-class-name="section">5.2 Specified Values</fo:marker>5.2 Specified Values
- </fo:block>
- <fo:block>
- The specified value of a property is determined using the
- following mechanisms (in order of precedence)
- </fo:block>
- <fo:block>
- If the tree-construction process placed the property on
- the formatting object, use the value of that property as the specified
- value. This is called "explicit specification".
- </fo:block>
- <fo:block>
- Otherwise, if the property is inheritable, use the value
- of that property from the parent formatting object, generally the
- computed value (see below).
- </fo:block>
- <fo:block space-before="6pt" space-after="6pt"
- font-weight="bold" id="ch6" background-color="#EE6">
- <fo:marker marker-class-name="chapter">6 Shorthand Expansion</fo:marker>
- <fo:marker marker-class-name="section">6 Shorthand Expansion</fo:marker>6 Shorthand Expansion
- </fo:block>
- <fo:block>
- In XSL there are two kinds of shorthand properties; those
- originating from CSS, such as "border", and those that arise from
- breaking apart and/or combining CSS properties, such as
- "page-break-inside". In XSL both types of shorthands are handled in
- the same way.
- </fo:block>
- <fo:block space-before="6pt" space-after="6pt"
- font-weight="bold" id="sect6-1" background-color="#DD6">
- <fo:marker marker-class-name="section">6.1 Actual Values</fo:marker>6.1 Actual Values
- </fo:block>
- <fo:block>
- Specified values may be absolute (i.e., they are not
- specified relative to another value, as in "red" or "2mm") or relative
- (i.e., they are specified relative to another value, as in "auto",
- "2em", and "12%"), or they may be expressions. For most absolute
- values, no computation is needed to find the computed value. Relative
- values, on the other hand, must be transformed into computed values:
- percentages must be multiplied by a reference value (each property
- defines which value that is), values with a relative unit (em) must be
- made absolute by multiplying with the appropriate font size, "auto"
- values must be computed by the formulas given with each property,
- certain property values ("smaller", "bolder") must be replaced
- according to their definitions. The computed value of any property
- that controls a border width where the style of the border is "none"
- is forced to be "0pt".
- </fo:block>
- <fo:block>
- Some properties have more than one way in which the
- property value can be specified. The simplest example of such
- properties are those which can be specified either in terms of a
- direction relative to the writing-mode (e.g., padding-before) or a
- direction in terms of the absolute geometric orientation of the
- viewport (e.g., padding-top). These two properties are called the
- relative property and the absolute property,
- respectively. Collectively, they are called "corresponding
- properties".
- </fo:block>
- <fo:block>
- Specifying a value for one property determines both a computed
- value for the specified property and a computed value for the
- corresponding property. Which relative property corresponds to which
- absolute property depends on the writing-mode. For example, if the
- "writing-mode" at the top level of a document is "lr-tb", then
- "padding-start" corresponds to "padding-left", but if the
- "writing-mode" is "rl-tb", then "padding-start" corresponds to
- "padding-right". The exact specification of how to compute the values
- of corresponding properties is given in [5.3 Computing the Values of
- Corresponding Properties].
- </fo:block>
- <fo:block>
- In most cases, elements inherit computed values. However,
- there are some properties whose specified value may be inherited
- (e.g., some values for the "line-height" property). In the cases where
- child elements do not inherit the computed value, this is described in
- the property definition.
- </fo:block>
- <fo:block>
- A computed value is in principle ready to be used, but a
- user agent may not be able to make use of the value in a given
- environment. For example, a user agent may only be able to render
- borders with integer pixel widths and may, therefore, have to adjust
- the computed width to an integral number of media pixels. The actual
- value is the computed value after any such adjustments have been
- applied.
- </fo:block>
- <fo:block>
- Some of the properties applicable to formatting objects
- are "inheritable." Such properties are so identified in the property
- description. The inheritable properties can be placed on any
- formatting object. The inheritable properties are propagated down the
- formatting object tree from a parent to each child. (These properties
- are given their initial value at the root of the result tree.) For a
- given inheritable property, if that property is present on a child,
- then that value of the property is used for that child (and its
- descendants until explicitly re-set in a lower descendant); otherwise,
- the specified value of that property on the child is the computed
- value of that property on the parent formatting object. Hence there is
- always a specified value defined for every inheritable property for
- every formatting object.
- </fo:block>
-
- </fo:flow>
- </fo:page-sequence>
- </fo:root>
- </fo>
- <checks>
- <!-- page 1 -->
- <true xpath="starts-with(//pageViewport[@nr=1]//regionBefore,'5 ')"/>
- <true xpath="starts-with(//pageViewport[@nr=1]//regionAfter,'5 ')"/>
- <true xpath="//pageViewport[@nr=1]//regionBody//block[starts-with(.,'5 ')]"/>
- <true xpath="//pageViewport[@nr=1]//regionBody//block[starts-with(.,'5.1 ')]"/>
- <true xpath="//pageViewport[@nr=1]//regionBody//block[starts-with(.,'5.2 ')]"/>
- <!-- page 2 -->
- <true xpath="starts-with(//pageViewport[@nr=2]//regionBefore,'6 ')"/>
- <true xpath="starts-with(//pageViewport[@nr=2]//regionAfter,'6.1 ')"/>
- <true xpath="//pageViewport[@nr=2]//regionBody//block[starts-with(.,'6 ')]"/>
- <true xpath="//pageViewport[@nr=2]//regionBody//block[starts-with(.,'6.1 ')]"/>
- <!-- page 3 -->
- <true xpath="starts-with(//pageViewport[@nr=3]//regionBefore,'6 ')"/>
- <true xpath="starts-with(//pageViewport[@nr=3]//regionAfter,'6 ')"/>
- <true xpath="not(//pageViewport[@nr=3]//regionBody//block[starts-with(.,'6 ')])"/>
- <true xpath="not(//pageViewport[@nr=3]//regionBody//block[starts-with(.,'6.1 ')])"/>
- <!-- page 4 -->
- <true xpath="starts-with(//pageViewport[@nr=4]//regionBefore,'6.1 ')"/>
- <true xpath="starts-with(//pageViewport[@nr=4]//regionAfter,'6.1 ')"/>
- <true xpath="not(//pageViewport[@nr=4]//regionBody//block[starts-with(.,'6 ')])"/>
- <true xpath="not(//pageViewport[@nr=4]//regionBody//block[starts-with(.,'6.1 ')])"/>
- <!-- page 5 -->
- <true xpath="starts-with(//pageViewport[@nr=5]//regionBefore,'6 ')"/>
- <true xpath="starts-with(//pageViewport[@nr=5]//regionAfter,'6 ')"/>
- <true xpath="not(//pageViewport[@nr=5]//regionBody//block[starts-with(.,'6 ')])"/>
- <true xpath="not(//pageViewport[@nr=5]//regionBody//block[starts-with(.,'6.1 ')])"/>
- </checks>
- </testcase>
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