[18738] | 1 | # this file must be UTF-8 encoded
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| 2 |
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| 3 | ## Introduction to customising the appearance of a Greenstone Collection.
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| 4 | ##
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| 5 | ## You will need to know some basic HTML coding to edit this file.
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| 6 | ##
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| 7 | ## This file overrides some of the default macros used by greenstone. I've
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| 8 | ## tried to explain what each custom macro does, so hopefully it is
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| 9 | ## straight-forward. I'm sure it looks a little daunting at first, but the
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| 10 | ## use of macros gives you lots of flexibility for modifying pages, once
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| 11 | ## you get the hang of it.
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| 12 |
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| 13 | ## -- John McPherson, 18 June 2003
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| 14 |
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| 15 | ######################################################
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| 16 | ## General comments and hints
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| 17 |
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| 18 | ## In these macro files, the '#' is the start of a comment. Greenstone will
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| 19 | ## ignore everything after a '#' until the end of the line, unless it
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| 20 | ## is part of a macro.
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| 21 |
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| 22 | ## To change the appearance of your Greenstone library, edit the macro files
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| 23 | ## in greenstone/macros. If you need to add a new macro file, you must add it
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| 24 | ## to the "macrofiles" list in greenstone/etc/main.cfg so that Greenstone
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| 25 | ## will use it.
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| 26 |
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| 27 | ## To change the appearance of just a single collection, create a file
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| 28 | ## called extra.dm in the macros directory of the collection. Collection
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| 29 | ## specific macros should be put in there. Macros in this file will override
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| 30 | ## the default greenstone macros, just for that collection.
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| 31 |
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| 32 | ## Every page action in greenstone has a name. We call it a "package".
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| 33 | ## So the default action is the "about" package. (This is the p=about cgi
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| 34 | ## argument). Other common actions are "document" and "help".
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| 35 | ## If a macro isn't found that is specific to that action, then greenstone
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| 36 | ## will fall back to macros defined in the "Global" package.
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| 37 | ## All macros in this file belong to whichever package was the most recently
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| 38 | ## mentioned one, with a line such as "package Global".
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| 39 |
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| 40 | ## macros can have optional parameters, that make them more specific.
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| 41 | ## For example, you could have _macro_ {general case} as well as
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[19029] | 42 | ## _macro_ [c=garish-e] {For garish-e collection only} for when the
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| 43 | # "c" argument (which means the collection) is set to "garish-e".
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| 44 | ## Or _macro_ [l=fr] {french case} for
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[18738] | 45 | ## when the language is set to French. This is how we cope with different
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| 46 | ## language interfaces.
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| 47 |
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| 48 | ## Collection specific macros put into the main macro files must have a
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[19029] | 49 | ## collection parameter ([c=garish-e]), otherwise they will apply to all
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[18738] | 50 | ## collections. Macros in a collection's extra.dm do not need this parameter.
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| 51 |
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| 52 | ## Don't refer to a macro's name inside the same macro, otherwise greenstone
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| 53 | ## will go into a recursive loop printing out the macro...
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| 54 |
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| 55 | ## I've put HTML comments like <!-- end of custom header --> in the macros
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| 56 | ## so that you can see them when you do "view source" on a web page, to
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| 57 | ## help see the effect of changes of these macros.
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| 58 |
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[19029] | 59 | ## _httpcimages_ is a macro that expands to the images directory of the
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| 60 | ## current collection. Any collection images or stylesheets should be put
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| 61 | ## there.
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[18738] | 62 |
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| 63 | ## The macros below modify the appearance of a specific greenstone collection.
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| 64 | ## It makes all the pages include a style-sheet, so that you can put
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| 65 | ## html-related appearance stuff (such as font colours and faces) in there,
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| 66 | ## rather than editing the macros for each piece of text.
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| 67 | ## mozilla has excellent CSS support - Netscape 4 and IE both have
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| 68 | ## incomplete implementations, but mostly work with the simple CSS I've used
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| 69 | ## here as a demonstration.
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| 70 | ##
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[19029] | 71 | ## Edit the file images/garish-e/style.css to change the colours and fonts.
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[18738] | 72 |
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| 73 |
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| 74 | ##############################################################################
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| 75 | package Global
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| 76 | ##############################################################################
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| 77 | ## default macros - can be overridden by specific packages. The normal versions
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| 78 | ## of these macros are in the file base.dm (and in the language-specific
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| 79 | ## macro files such as english.dm and french.dm)
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| 80 |
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| 81 | ## These 2 macros are used for highlighting text that matched a query when
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| 82 | ## displaying a document. The default is to set the background to yellow.
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| 83 | ##
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| 84 | ## Note - this is a joke. Please don't ever use the blink tag in real life :)
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| 85 | #_starthighlight_ {<blink>}
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| 86 | #_endhighlight_ {</blink>}
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| 87 |
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| 88 | _starthighlight_ {<b>}
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| 89 | _endhighlight_ {</b>}
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| 90 |
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| 91 | ## navbarspacer - this is what goes between the search button and the
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| 92 | ## classifier buttons in the navigation bar. The default is the
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| 93 | ## horizontal green bar. You can put any html in here, and you can use
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| 94 | ## the _widthtspace_ macro if you want the calculated gap between the
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| 95 | ## buttons.
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| 96 | ## Note, navigation bar macros are defined in nav_css.dm, not base.dm
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| 97 |
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| 98 | ## Note - netscape 4.x needs a space between the br and the /
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| 99 | #_navbarspacer_ {<br />}
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| 100 |
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| 101 | ## If you don't like the look of that, you could comment the above line out
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| 102 | ## and uncomment one of the following definitions for navbarspacer:
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| 103 |
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| 104 | ## This will stack the buttons one above the other (they are in a table) with
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| 105 | ## our image as separator. This closes the current row and starts a new one.
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| 106 | ## This will use our custom image in the collection's images directory.
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| 107 |
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| 108 | _navbarspacer_ {
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| 109 | <br /><img src="_httpcimages_/horzline.gif" width="87" height="17">
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| 110 | <br />
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| 111 | }
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| 112 |
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| 113 | ## This uses our custom image instead of the green bar, but otherwise has the
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| 114 | ## buttons horizontally, just like the default.
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| 115 | #
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| 116 | #_navbarspacer_ {
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| 117 | # <img src="_httpcimages_/horzline.gif" width="_widthtspace_"
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| 118 | # height="17">
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| 119 | #}
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| 120 |
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| 121 |
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| 122 | ##############################################################################
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| 123 | package Style
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| 124 | ##############################################################################
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| 125 |
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| 126 | ## Style package is responsible for creating the header and footer of every
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| 127 | ## page. This is special as there is no style action as such - the other
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| 128 | ## actions include macros from here.
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| 129 |
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| 130 | ## htmlhead is used by the default _header_ macros. It prints out the
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| 131 | ## beginning of an html file, including the header. It includes the
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| 132 | ## _cssheader_ macro, which links to external stylesheets, and includes
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| 133 | ## some image declarations. To override the entire style, write a new
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| 134 | ## _cssheader_ macro here
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| 135 |
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| 136 | #_cssheader_ {
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| 137 | #<link rel="stylesheet" href="_httpcimages_/style.css" type="text/css"
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| 138 | # title="Garish style Style" charset="UTF-8">
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| 139 | #}
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| 140 |
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[19029] | 141 | ## To keep most of the standard greenstone style, and just override a few
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| 142 | ## style declarations, we can define _collectionspecificstyle_, which is
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| 143 | ## included in the default _cssheader_ macro. The title of a stylesheet
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| 144 | ## link must be 'Greenstone Style', in order for it to be used in
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| 145 | ## conjunction with the main stylesheet.
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[18738] | 146 |
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[19029] | 147 | ## Here we include the garish-e collection's stylesheet, which defines the
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| 148 | ## page color to pink.
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| 149 | ## We also remove the background image for the page to get rid of the green
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| 150 | ## swirly bar, and specify a new (blue) background image for hover
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| 151 | ## (mouse over) on the navigation bar buttons
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[18738] | 152 |
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| 153 | _collectionspecificstyle_ {
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| 154 | <link rel="stylesheet" href="_httpcimages_/style.css" type="text/css"
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| 155 | title="Greenstone Style" charset="UTF-8">
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| 156 | <style>
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| 157 | body.bgimage \{ background-image: none; \}
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[19029] | 158 | a.navlink:hover \{ background-image: url("_httpcimages_/bg_blue.gif"); \}
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[18738] | 159 | </style>
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| 160 |
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| 161 | }
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| 162 |
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| 163 | ## The default _pagebanner_ includes the collection's logo, the
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| 164 | ## home/help/preferences buttons, and a large image that says whether
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| 165 | ## you're viewing the about page, the search page, the titles page, etc.
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| 166 |
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| 167 | ## Uncomment this or define style:pagebanner to something else if you don't
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| 168 | ## want any of those images appearing
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| 169 |
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| 170 | ## Remove banner entirely
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| 171 | #_pagebanner_ {}
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| 172 |
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| 173 | ## Just leave in the home button
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| 174 | _pagebanner_ {
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[19029] | 175 | <div id="banner">
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[18738] | 176 | <div class="pageinfo">
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| 177 | <p class="bannerlinks">_homelink_</p>
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| 178 | </div>
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[19029] | 179 | </div>
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[18738] | 180 | }
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| 181 |
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| 182 | ##############################################################################
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| 183 | package about
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| 184 | ##############################################################################
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| 185 | ## "about" is page you see when you first go to a collection. The default
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| 186 | ## versions of these macros are in the about.dm file.
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| 187 |
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| 188 | ## content by default has the navigationbar (links to Search and classifiers),
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| 189 | ## and "About this collection" and "how to find information" text.
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| 190 | ## The _navigationbar_ macro is defined internally by the greenstone server,
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| 191 | ## and uses the _imagespacer_ macro defined in the Global section.
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| 192 | ##
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| 193 | ## This is similar to the default, except that we don't center the navigation
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| 194 | ## bar and don't include a search box on the collection's about page.
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| 195 |
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| 196 |
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| 197 | _content_ {
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| 198 | <!-- start of custom about:content -->
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| 199 | _navigationbar_
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[19029] | 200 | <div class="document">
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[18738] | 201 | _textabout_
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| 202 |
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[19029] | 203 | <div class="section">
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[18738] | 204 | <h3>_help:textsimplehelpheading_</h3>
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| 205 | _help:simplehelp_
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[19029] | 206 | </div>
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| 207 | </div>
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[18738] | 208 | <!-- end of custom about:content -->
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| 209 | }
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| 210 |
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| 211 |
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| 212 | ##############################################################################
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| 213 | package query
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| 214 | ##############################################################################
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| 215 | ## These are macros related to creating the search page. The default versions
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| 216 | ## are in the file query.dm
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| 217 |
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| 218 |
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| 219 | ## This is similar to the default, except we don't centre the _navigationbar_
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[19029] | 220 | ## and we've removed one of the green bars
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[18738] | 221 | _content_ {
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| 222 | <!-- start of custom query:content -->
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| 223 | _navigationbar_
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| 224 |
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[19029] | 225 | <div class="document">
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| 226 | <div class="queryform">
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[18738] | 227 | <center>
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| 228 | _If_(_cgiargct_,_selectqueryform_,_queryform_)
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| 229 | </center>
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[19029] | 230 | </div>
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| 231 | _If_(_searchhistorylist_,<center>_iconsearchhistorybar_</center><br />
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[18738] | 232 | <center>
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| 233 | _searchhistorylist_
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| 234 | </center>)
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[19029] | 235 | _If_(_cgiargq_,<small>_freqmsg_ _textpostprocess_</small><br />_resultline_,)
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| 236 | <br />
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[18738] | 237 | <!-- end of custom query:content -->
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| 238 | }
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| 239 |
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| 240 |
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| 241 | ##############################################################################
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| 242 | package document
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| 243 | ##############################################################################
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| 244 | ## These are macros related to creating a document page. The default versions
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| 245 | ## are in the file document.dm. Note that technically, the classifiers are
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| 246 | ## also document pages (eg the title lists).
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| 247 |
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| 248 | ## Note that the server overrides the _header_ macro if we are "not at the
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| 249 | ## top level", which basically means that when viewing a document (and not
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| 250 | ## a classifier), there won't be a heading.
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| 251 | ##
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| 252 | ## We can get around this by re-defining the textheader macro to output
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| 253 | ## what we want (instead of the normal version in document.dm). We copy the
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| 254 | ## Global version of _header_ (from style.dm) and add it as the content of
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| 255 | ## _textheader_. Note that we can't just use
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| 256 | ## _textheader_ {_Global:header_}
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| 257 | ## as any package specific macros (eg _pagetitle_) will no longer be used.
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| 258 |
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| 259 | _textheader_ {
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| 260 | _cgihead_
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| 261 | _htmlhead_(class="bgimage")_startspacer__pagebanner_
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| 262 | }
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| 263 |
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| 264 |
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| 265 | ## Override the default so that we are not centering the navigation bar.
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| 266 | ## The library will automatically output the document after this.
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| 267 | _content_ {
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| 268 | <!-- start of custom document:content -->
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| 269 | _navigationbar_
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[19029] | 270 |
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| 271 | _If_(_phindclassifier__collageclassifier_,
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| 272 | <p style="text-align: center;">
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[18738] | 273 | _phindclassifier_
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| 274 | _collageclassifier_
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[19029] | 275 | </p>
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| 276 | )
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| 277 |
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| 278 | _If_("_cgiargcl_" eq "search",
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| 279 | <ul id="searchresults">
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| 280 | _prevsearchresult_
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| 281 | _nextsearchresult_
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| 282 | </ul>)
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| 283 |
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| 284 | <div class="document">
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[18738] | 285 | <!-- end of custom document:content -->
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| 286 | }
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