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-rw-r--r--sca-cpp/trunk/modules/edit/Makefile.am4
-rw-r--r--sca-cpp/trunk/modules/edit/domains/relay/app.composite16
-rw-r--r--sca-cpp/trunk/modules/edit/domains/store/app.composite24
-rw-r--r--sca-cpp/trunk/modules/edit/htdocs/edit/edit.html13
-rw-r--r--sca-cpp/trunk/modules/edit/htdocs/edit/graph.js (renamed from sca-cpp/trunk/modules/edit/htdocs/graph.js)263
-rw-r--r--sca-cpp/trunk/modules/edit/htdocs/edit/index.html10
-rw-r--r--sca-cpp/trunk/modules/js/htdocs/scdl.js22
-rw-r--r--sca-cpp/trunk/modules/js/htdocs/ui.js14
-rw-r--r--sca-cpp/trunk/modules/scdl/scdl.hpp17
9 files changed, 242 insertions, 141 deletions
diff --git a/sca-cpp/trunk/modules/edit/Makefile.am b/sca-cpp/trunk/modules/edit/Makefile.am
index 0bc94880eb..baa715b475 100644
--- a/sca-cpp/trunk/modules/edit/Makefile.am
+++ b/sca-cpp/trunk/modules/edit/Makefile.am
@@ -17,6 +17,6 @@
moddir = $(prefix)/modules/js
-nobase_dist_mod_DATA = htdocs/*.js htdocs/*.html
-EXTRA_DIST = htdocs/*.js htdocs/*.html
+nobase_dist_mod_DATA = htdocs/*.html htdocs/main/*.html htdocs/edit/*.html htdocs/edit/*.js
+EXTRA_DIST = htdocs/*.html htdocs/main/*.html htdocs/edit/*.html htdocs/edit/*.js
diff --git a/sca-cpp/trunk/modules/edit/domains/relay/app.composite b/sca-cpp/trunk/modules/edit/domains/relay/app.composite
index 7f7302955e..8a02ed7cd7 100644
--- a/sca-cpp/trunk/modules/edit/domains/relay/app.composite
+++ b/sca-cpp/trunk/modules/edit/domains/relay/app.composite
@@ -22,7 +22,13 @@
targetNamespace="http://relay"
name="relay">
- <component name="JSONTwit">
+ <service name="JSONTwit" promote="JSONTwit"/>
+ <service name="XMLTwit" promote="XMLTwit"/>
+ <service name="RSSTwit" promote="RSSTwit"/>
+ <service name="HTML" promote="HTML"/>
+ <service name="JSONFB" promote="JSONFB"/>
+
+ <component name="JSONTwit" color="red">
<t:implementation.python script="relay.py"/>
<service name="Relay">
<t:binding.http uri="jsontwit"/>
@@ -32,7 +38,7 @@
</reference>
</component>
- <component name="XMLTwit">
+ <component name="XMLTwit" color="green">
<t:implementation.python script="relay.py"/>
<service name="Relay">
<t:binding.http uri="xmltwit"/>
@@ -42,7 +48,7 @@
</reference>
</component>
- <component name="RSSTwit">
+ <component name="RSSTwit" color="blue">
<t:implementation.python script="relay.py"/>
<service name="Relay">
<t:binding.http uri="rsstwit"/>
@@ -52,7 +58,7 @@
</reference>
</component>
- <component name="HTML">
+ <component name="HTML" color="yellow">
<t:implementation.python script="relay.py"/>
<service name="Relay">
<t:binding.http uri="html"/>
@@ -62,7 +68,7 @@
</reference>
</component>
- <component name="JSONFB">
+ <component name="JSONFB" color="orange">
<t:implementation.python script="relay.py"/>
<service name="Relay">
<t:binding.http uri="jsonfb"/>
diff --git a/sca-cpp/trunk/modules/edit/domains/store/app.composite b/sca-cpp/trunk/modules/edit/domains/store/app.composite
index 912898123b..6db5af61ce 100644
--- a/sca-cpp/trunk/modules/edit/domains/store/app.composite
+++ b/sca-cpp/trunk/modules/edit/domains/store/app.composite
@@ -21,18 +21,21 @@
xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1"
targetNamespace="http://store"
name="store">
-
- <component name="Store">
+
+ <service name="Store" promote="Store"/>
+ <service name="ShoppingCart" promote="ShoppingCart"/>
+
+ <component name="Store" color="green">
<t:implementation.python script="store.py"/>
<service name="Widget">
<t:binding.http uri="store"/>
</service>
<reference name="catalog" target="Catalog"/>
- <reference name="shoppingCart" target="ShoppingCart/Cart"/>
- <reference name="shoppingTotal" target="ShoppingCart/Total"/>
+ <reference name="shoppingCart" target="ShoppingCart"/>
+ <reference name="shoppingTotal" target="ShoppingCart"/>
</component>
- <component name="Catalog">
+ <component name="Catalog" color="yellow">
<t:implementation.python script="fruits-catalog.py"/>
<property name="currencyCode">USD</property>
<service name="Catalog">
@@ -41,25 +44,22 @@
<reference name="currencyConverter" target="CurrencyConverter"/>
</component>
- <component name="ShoppingCart">
+ <component name="ShoppingCart" color="magenta">
<t:implementation.python script="shopping-cart.py"/>
<service name="ShoppingCart">
- <t:binding.atom uri="shoppingCart"/>
- </service>
- <service name="Total">
- <t:binding.jsonrpc uri="total"/>
+ <t:binding.http uri="shoppingCart"/>
</service>
<reference name="cache" target="Cache"/>
</component>
- <component name="CurrencyConverter">
+ <component name="CurrencyConverter" color="blue">
<t:implementation.python script="currency-converter.py"/>
<service name="CurrencyConverter">
<t:binding.jsonrpc uri="currencyConverter"/>
</service>
</component>
- <component name="Cache">
+ <component name="Cache" color="orange">
<implementation.cpp path="../../components/cache" library="libmemcache"/>
<service name="Cache">
<t:binding.atom uri="cache"/>
diff --git a/sca-cpp/trunk/modules/edit/htdocs/edit/edit.html b/sca-cpp/trunk/modules/edit/htdocs/edit/edit.html
index 91910ab292..d5618834ba 100644
--- a/sca-cpp/trunk/modules/edit/htdocs/edit/edit.html
+++ b/sca-cpp/trunk/modules/edit/htdocs/edit/edit.html
@@ -26,7 +26,7 @@
<script type="text/javascript" src="/scdl.js"></script>
<script type="text/javascript" src="/ui.js"></script>
<script type="text/javascript" src="/component.js"></script>
-<script type="text/javascript" src="/graph.js"></script>
+<script type="text/javascript" src="/edit/graph.js"></script>
</head>
<body>
@@ -39,20 +39,14 @@ var apps = sca.reference(editWidget, "apps");
* Return the current app name.
*/
function appname() {
- var qs = window.location.toString().split('?');
- if (isNil(cdr(qs)))
- return null;
- var p = cadr(qs).split('=');
- if (isNil(p) || isNil(cdr(p)))
- return null;
- return cadr(p);
+ return ui.queryParams()['app'];
}
/**
* Get an app and display it.
*/
function getapp(name) {
- if (name == null)
+ if (isNil(name))
return;
apps.get(name, function(doc) {
var entry = atom.readATOMEntryDocument(doc);
@@ -62,7 +56,6 @@ function getapp(name) {
var g = graph.mkgraph();
var shapes = graph.composite(composite);
- log(shapes);
for (var s in shapes)
g.appendChild(shapes[s]);
});
diff --git a/sca-cpp/trunk/modules/edit/htdocs/graph.js b/sca-cpp/trunk/modules/edit/htdocs/edit/graph.js
index 20f71a5dd4..e800a3327b 100644
--- a/sca-cpp/trunk/modules/edit/htdocs/graph.js
+++ b/sca-cpp/trunk/modules/edit/htdocs/edit/graph.js
@@ -52,7 +52,7 @@ graph.colors.blue = '#0000ff';
graph.colors.cyan = '#00ffff';
graph.colors.gray = '#808080'
graph.colors.green = '#008000';
-graph.colors.magenta = '#008000';
+graph.colors.magenta = '#ff00ff';
graph.colors.orange = '#ffa500';
graph.colors.pink = '#ffc0cb';
graph.colors.purple = '#800080';
@@ -102,7 +102,6 @@ graph.BasePath = function() {
/**
* Rendering functions that work both with VML and SVG.
*/
-var graph;
/**
* VML rendering.
@@ -184,6 +183,10 @@ if (graph.supportsVML()) {
this.BasePath = graph.BasePath;
this.BasePath();
+ this.clone = function() {
+ return graph.mkpath().pos(this.xpos(), this.ypos());
+ };
+
this.move = function(x, y) {
this.path += 'M ' + x + ',' + y + ' ';
return this.pos(x, y);
@@ -209,14 +212,14 @@ if (graph.supportsVML()) {
};
/**
- * Make a title element.
+ * Return an element representing the title of a component.
*/
- graph.mktitle = function(comp) {
+ graph.title = function(comp) {
var t = scdl.name(comp);
var tsvcs = graph.tsvcs(comp);
var lsvcs = graph.lsvcs(comp);
var title = document.createElement('v:textbox');
- title.style.left = '' + (isNil(lsvcs)? 7 : 27);
+ title.style.left = '' + (isNil(lsvcs)? 5 : 25);
title.style.top = '' + (isNil(tsvcs)? 5 : 25);
title.style.position = 'absolute';
var tnode = document.createTextNode(t);
@@ -225,7 +228,7 @@ if (graph.supportsVML()) {
};
/**
- * Return the width of a title.
+ * Return the width of the title of a component.
*/
graph.titlewidth = function(comp) {
var t = scdl.name(comp);
@@ -236,12 +239,12 @@ if (graph.supportsVML()) {
};
/**
- * Make a component shape.
+ * Return a shape representing a component.
*/
- graph.mkcompshape = function(comp, cassoc) {
- var title = graph.mktitle(comp);
+ graph.compshape = function(comp, cassoc, pos) {
+ var title = graph.title(comp);
- var d = graph.mkcomppath(comp, cassoc).str();
+ var d = graph.comppath(comp, cassoc).str();
var shape = document.createElement('v:shape');
shape.style.width = 500;
@@ -259,19 +262,22 @@ if (graph.supportsVML()) {
contour.filled = 'false';
contour.strokecolor = graph.colors.gray;
contour.strokeweight = '2';
- contour.style.top = 1;
contour.style.left = 1;
+ contour.style.top = 1;
var stroke = document.createElement('v:stroke');
stroke.opacity = '20%';
contour.appendChild(stroke);
var g = document.createElement('v:group');
+ g.id = scdl.name(comp);
g.style.width = 500;
g.style.height = 500;
g.coordsize = '500,500';
+ g.style.left = pos.xpos();
+ g.style.top = pos.ypos();
g.appendChild(shape);
- g.appendChild(contour);
- g.appendChild(title);
+ shape.appendChild(title);
+ g.appendChild(contour)
return g;
};
}
@@ -335,10 +341,13 @@ if (graph.supportsSVG()) {
svg.onmousemove = function(e) {
if (graph.dragging == null)
return false;
+ var pmatrix = graph.dragging.parentNode.getCTM();
var matrix = graph.dragging.getCTM();
+ var curX = pmatrix != null? (Number(matrix.e) - Number(pmatrix.e)): Number(matrix.e);
+ var curY = pmatrix != null? (Number(matrix.f) - Number(pmatrix.f)): Number(matrix.f);
var pos = typeof e.touches != "undefined" ? e.touches[0] : e;
- var newX = Number(matrix.e) + (pos.clientX - graph.dragX);
- var newY = Number(matrix.f) + (pos.clientY - graph.dragY);
+ var newX = curX + (pos.clientX - graph.dragX);
+ var newY = curY + (pos.clientY - graph.dragY);
graph.dragX = pos.clientX;
graph.dragY = pos.clientY;
graph.dragging.setAttribute('transform', 'translate(' + newX + ',' + newY + ')');
@@ -364,6 +373,10 @@ if (graph.supportsSVG()) {
this.BasePath = graph.BasePath;
this.BasePath();
+ this.clone = function() {
+ return graph.mkpath().pos(this.xpos(), this.ypos());
+ };
+
this.move = function(x, y) {
this.path += 'M' + x + ',' + y + ' ';
return this.pos(x, y);
@@ -389,9 +402,9 @@ if (graph.supportsSVG()) {
};
/**
- * Make a title element.
+ * Return an element representing the title of a component.
*/
- graph.mktitle = function(comp) {
+ graph.title = function(comp) {
var t = scdl.name(comp);
var title = document.createElementNS(graph.svgns, 'text');
title.setAttribute('text-anchor', 'start');
@@ -403,22 +416,22 @@ if (graph.supportsSVG()) {
};
/**
- * Return a width of a title.
+ * Return the width of the title of a component.
*/
graph.titlewidth = function(comp) {
- var title = graph.mktitle(comp);
+ var title = graph.title(comp);
var width = title.getBBox().width;
graph.textWidthSvg.removeChild(title);
return width;
};
/**
- * Make a component shape.
+ * Return a shape representing a component.
*/
- graph.mkcompshape = function(comp, cassoc) {
- var title = graph.mktitle(comp);
+ graph.compshape = function(comp, cassoc, pos) {
+ var title = graph.title(comp);
- var d = graph.mkcomppath(comp, cassoc).str();
+ var d = graph.comppath(comp, cassoc).str();
var shape = document.createElementNS(graph.svgns, 'path');
shape.setAttribute('d', d);
@@ -433,6 +446,8 @@ if (graph.supportsSVG()) {
contour.setAttribute('transform', 'translate(1,1)');
var g = document.createElementNS(graph.svgns, 'g');
+ g.id = scdl.name(comp);
+ g.setAttribute('transform', 'translate(' + pos.xpos() + ',' + pos.ypos() + ')');
g.appendChild(shape);
g.appendChild(contour);
g.appendChild(title);
@@ -441,43 +456,6 @@ if (graph.supportsSVG()) {
}
/**
- * Make a reference shape path, positioned to the right of a component shape.
- */
-graph.mkrrefpath = function(ref, cassoc, path) {
- var height = graph.refheight(ref, cassoc);
- var ypos = path.ypos();
- return path.rline(0,10).rline(0,10).rcurve(0,5,-5,0).rcurve(-5,0,0,-5).rcurve(0,-5,-5,0).rcurve(-5,0,0,5).rline(0,20).rcurve(0,5,5,0).rcurve(5,0,0,-5).rcurve(0,-5,5,0).rcurve(5,0,0,5).line(path.xpos(),ypos + height);
-};
-
-/**
- * Make a reference shape path, positioned at the bottom of a component shape.
- */
-graph.mkbrefpath = function(ref, cassoc, path) {
- var width = graph.refwidth(ref, cassoc);
- var xpos = path.xpos();
- return path.line(xpos - width + 60,path.ypos()).rline(-10,0).rline(-10,0).rcurve(-5,0,0,-5).rcurve(0,-5,5,0).rcurve(5,0,0,-5).rcurve(0,-5,-5,0).rline(-20,0).rcurve(-5,0,0,5).rcurve(0,5,5,0).rcurve(5,0,0,5).rcurve(0,5,-5,0).line(xpos - width,path.ypos());
-};
-
-/**
- * Make a service shape path, positioned to the left of a component shape.
- */
-graph.mklsvcpath = function(svc, path) {
- var height = 60;
- var ypos = path.ypos();
- return path.rline(0,-10).rline(0, -10).rcurve(0,-5,-5,0).rcurve(-5,0,0,5).rcurve(0,5,-5,0).rcurve(-5,0,0,-5).rline(0,-20).rcurve(0,-5,5,0).rcurve(5,0,0,5).rcurve(0,5,5,0).rcurve(5,0,0,-5).line(path.xpos(), ypos - height);
-};
-
-/**
- * Make a service shape path, positioned at the top of a component shape.
- */
-graph.mktsvcpath = function(svc, path) {
- var width = 60;
- var xpos = path.xpos();
- return path.rline(10,0).rline(10,0).rcurve(5,0,0,-5).rcurve(0,-5,-5,0).rcurve(-5,0,0,-5).rcurve(0,-5,5,0).rline(20,0).rcurve(5,0,0,5).rcurve(0,5,-5,0).rcurve(-5,0,0,5).rcurve(0,5,5,0).line(xpos + width,path.ypos());
-};
-
-
-/**
* Return the services and references of a component.
*/
graph.tsvcs = function(comp) {
@@ -485,7 +463,11 @@ graph.tsvcs = function(comp) {
};
graph.lsvcs = function(comp) {
- return filter(function(s) { var a = scdl.align(s); return a == null || a == 'left'; }, scdl.services(comp));
+ var svcs = scdl.services(comp);
+ if (isNil(svcs))
+ return mklist("'element","'service","'attribute","'name",scdl.name(comp));
+ var l = filter(function(s) { var a = scdl.align(s); return a == null || a == 'left'; }, scdl.services(comp));
+ return l;
};
graph.brefs = function(comp) {
@@ -568,81 +550,156 @@ graph.compwidth = function(comp, cassoc) {
};
/**
-* Make a component shape path.
-*/
-graph.mkcomppath = function(comp, cassoc) {
- var tsvcs = graph.tsvcs(comp);
- var lsvcs = graph.lsvcs(comp);
- var brefs = graph.brefs(comp);
- var rrefs = graph.rrefs(comp);
+ * Return a path representing a reference positioned to the right of a component.
+ */
+graph.rrefpath = function(ref, cassoc, path) {
+ var height = graph.refheight(ref, cassoc);
+ var ypos = path.ypos();
+ return path.rline(0,10).rline(0,10).rcurve(0,5,-5,0).rcurve(-5,0,0,-5).rcurve(0,-5,-5,0).rcurve(-5,0,0,5).rline(0,20).rcurve(0,5,5,0).rcurve(5,0,0,-5).rcurve(0,-5,5,0).rcurve(5,0,0,5).line(path.xpos(),ypos + height);
+};
+
+/**
+ * Return a path representing a reference positioned at the bottom of a component.
+ */
+graph.brefpath = function(ref, cassoc, path) {
+ var width = graph.refwidth(ref, cassoc);
+ var xpos = path.xpos();
+ return path.line(xpos - width + 60,path.ypos()).rline(-10,0).rline(-10,0).rcurve(-5,0,0,-5).rcurve(0,-5,5,0).rcurve(5,0,0,-5).rcurve(0,-5,-5,0).rline(-20,0).rcurve(-5,0,0,5).rcurve(0,5,5,0).rcurve(5,0,0,5).rcurve(0,5,-5,0).line(xpos - width,path.ypos());
+};
+/**
+ * Return a path representing a service positioned to the left of a component.
+ */
+graph.lsvcpath = function(svc, cassoc, path) {
+ var height = 60;
+ var ypos = path.ypos();
+ return path.rline(0,-10).rline(0, -10).rcurve(0,-5,-5,0).rcurve(-5,0,0,5).rcurve(0,5,-5,0).rcurve(-5,0,0,-5).rline(0,-20).rcurve(0,-5,5,0).rcurve(5,0,0,5).rcurve(0,5,5,0).rcurve(5,0,0,-5).line(path.xpos(), ypos - height);
+};
+
+/**
+ * Return a path representing a service positioned at the top of a component.
+ */
+graph.tsvcpath = function(svc, cassoc, path) {
+ var width = 60;
+ var xpos = path.xpos();
+ return path.rline(10,0).rline(10,0).rcurve(5,0,0,-5).rcurve(0,-5,-5,0).rcurve(-5,0,0,-5).rcurve(0,-5,5,0).rline(20,0).rcurve(5,0,0,5).rcurve(0,5,-5,0).rcurve(-5,0,0,5).rcurve(0,5,5,0).line(xpos + width,path.ypos());
+};
+
+/**
+* Return a path representing a component.
+*/
+graph.comppath = function(comp, cassoc) {
var height = graph.compheight(comp, cassoc);
var width = graph.compwidth(comp, cassoc);
+ function renderpath(x, f, cassoc, path) {
+ if (isNil(x))
+ return path;
+ return renderpath(cdr(x), f, cassoc, f(car(x), cassoc, path));
+ }
+
+ var tsvcs = graph.tsvcs(comp);
var path = graph.mkpath().move(10,0);
- for (var s = 0; s < length(tsvcs); s++)
- path = graph.mktsvcpath(tsvcs[s], path);
+ path = renderpath(tsvcs, graph.tsvcpath, cassoc, path);
+ var rrefs = graph.rrefs(comp);
path = path.line(width - 10,path.ypos()).rcurve(10,0,0,10);
- for (var r = 0; r < length(rrefs); r++)
- path = graph.mkrrefpath(rrefs[r], cassoc, path);
+ path = renderpath(rrefs, graph.rrefpath, cassoc, path);
+ var brefs = graph.brefs(comp);
var boffset = 10 + graph.refswidth(brefs, cassoc);
path = path.line(path.xpos(),height - 10).rcurve(0,10,-10,0).line(boffset, path.ypos());
- for (var r = 0; r < length(brefs); r++)
- path = graph.mkbrefpath(brefs[r], cassoc, path);
+ path = renderpath(brefs, graph.brefpath, cassoc, path);
+ var lsvcs = graph.lsvcs(comp);
var loffset = 10 + (length(lsvcs) * 60);
path = path.line(10,path.ypos()).rcurve(-10,0,0,-10).line(path.xpos(), loffset);
- for (var s = 0; s < length(lsvcs); s++)
- path = graph.mklsvcpath(lsvcs[s], path);
+ path = renderpath(lsvcs, graph.lsvcpath, cassoc, path);
path = path.line(0,10).rcurve(0,-10,10,0);
return path.end();
};
/**
- * Render a component.
- */
-graph.component = function(comp, cassoc) {
- return graph.mkcompshape(comp, cassoc);
-};
-
-/**
* Render a composite.
*/
graph.composite = function(compos) {
var name = scdl.name(compos);
var comps = scdl.components(compos);
var cassoc = scdl.nameToElementAssoc(comps);
+ var proms = scdl.promotions(compos);
+
+ function rendercomp(comp, cassoc, pos) {
+ function appendg(nodes, parent) {
+ if (isNil(nodes))
+ return parent;
+ parent.appendChild(car(nodes));
+ return appendg(cdr(nodes), parent);
+ }
- function renderReference(ref, cassoc) {
- var target = assoc(scdl.target(ref), cassoc);
- if (isNil(target))
- return mklist();
- return renderComponent(cadr(target), cassoc);
- }
+ function renderrrefs(refs, cassoc, pos) {
+ function renderrref(ref, cassoc, pos) {
+ var target = assoc(scdl.target(ref), cassoc);
+ if (isNil(target))
+ return mklist();
+ return rendercomp(cadr(target), cassoc, pos);
+ }
+
+ function rendermove(ref, cassoc, pos) {
+ var target = assoc(scdl.target(ref), cassoc);
+ if (isNil(target))
+ return pos;
+ return pos.clone().rmove(0, graph.compheight(cadr(target), cassoc));
+ }
+
+ if (isNil(refs))
+ return mklist();
+ return append(renderrref(car(refs), cassoc, pos), renderrrefs(cdr(refs), cassoc, rendermove(car(refs), cassoc, pos)));
+ }
- function renderReferences(refs, cassoc) {
- if (isNil(refs))
- return mklist();
- var rref = renderReference(car(refs), cassoc);
- if (isNil(rref))
- return renderReferences(cdr(refs), cassoc);
- return append(rref, renderReferences(cdr(refs), cassoc));
- }
+ function renderbrefs(refs, cassoc, pos) {
+ function renderbref(ref, cassoc, pos) {
+ var target = assoc(scdl.target(ref), cassoc);
+ if (isNil(target))
+ return mklist();
+ return rendercomp(cadr(target), cassoc, pos);
+ }
+
+ if (isNil(refs))
+ return mklist();
+ return append(renderbref(car(refs), cassoc, pos), renderbrefs(cdr(refs), cassoc, pos));
+ }
- function renderComponent(comp, cassoc) {
- return append(renderReferences(scdl.references(comp), cassoc), mklist(graph.component(comp, cassoc)));
+ var gcomp = graph.compshape(comp, cassoc, pos);
+ var rrefs = graph.rrefs(comp);
+ var rpos = graph.mkpath().rmove(graph.compwidth(comp, cassoc), 0);
+ appendg(renderrrefs(rrefs, cassoc, rpos), gcomp);
+ var brefs = graph.brefs(comp);
+ appendg(renderbrefs(brefs, cassoc, rpos), gcomp);
+ return mklist(gcomp);
}
- function renderComponents(comps, cassoc) {
- if (isNil(comps))
+ function renderproms(svcs, cassoc, pos) {
+ function renderprom(svc, cassoc, pos) {
+ var comp = assoc(scdl.promote(svc), cassoc);
+ if (isNil(comp))
+ return mklist();
+ return rendercomp(cadr(comp), cassoc, pos);
+ }
+
+ function rendermove(svc, cassoc, pos) {
+ var comp = assoc(scdl.promote(svc), cassoc);
+ if (isNil(comp))
+ return pos;
+ return pos.clone().rmove(0, graph.compheight(cadr(comp), cassoc) + 20);
+ }
+
+ if (isNil(svcs))
return mklist();
- return append(renderComponent(car(comps), cassoc), renderComponents(cdr(comps), cassoc));
+ return append(renderprom(car(svcs), cassoc, pos), renderproms(cdr(svcs), cassoc, rendermove(car(svcs), cassoc, pos)));
}
- var rcomps = renderComponents(comps, cassoc);
+ var rcomps = renderproms(proms, cassoc, graph.mkpath().rmove(20,20));
return rcomps;
};
diff --git a/sca-cpp/trunk/modules/edit/htdocs/edit/index.html b/sca-cpp/trunk/modules/edit/htdocs/edit/index.html
index d5df8bc678..e4ea555322 100644
--- a/sca-cpp/trunk/modules/edit/htdocs/edit/index.html
+++ b/sca-cpp/trunk/modules/edit/htdocs/edit/index.html
@@ -32,20 +32,14 @@
* Return the current app name.
*/
function appname() {
- var qs = window.location.toString().split('?');
- if (isNil(cdr(qs)))
- return null;
- var p = cadr(qs).split('=');
- if (isNil(p) || isNil(cdr(p)))
- return null;
- return cadr(p);
+ return ui.queryParams()['app'];
}
/**
* Display the editor for an app.
*/
function editapp(name) {
- if (name == null)
+ if (isNil(name))
return;
$('titleDiv').innerHTML = 'Editing: ' + name;
$('editDiv').innerHTML =
diff --git a/sca-cpp/trunk/modules/js/htdocs/scdl.js b/sca-cpp/trunk/modules/js/htdocs/scdl.js
index baba0078fe..08cde5ed3d 100644
--- a/sca-cpp/trunk/modules/js/htdocs/scdl.js
+++ b/sca-cpp/trunk/modules/js/htdocs/scdl.js
@@ -33,6 +33,26 @@ scdl.components = function(l) {
};
/**
+ * Returns a list of service promotions in a composite.
+ */
+scdl.promotions = function(l) {
+ var cs = namedElementChildren("'composite", l);
+ if (isNil(cs))
+ return cs;
+ return namedElementChildren("'service", car(cs));
+};
+
+/**
+ * Returns the target of a service promotion.
+ */
+scdl.promote = function(l) {
+ var puri = namedAttributeValue("'promote", l);
+ if (isNil(puri))
+ return puri;
+ return car(tokens(puri));
+};
+
+/**
* Returns the name of a component, service or reference.
*/
scdl.name = function(l) {
@@ -121,7 +141,7 @@ scdl.target = function(l) {
function bindingsTarget(l) {
if (isNil(l))
return null;
- var u = uri(car(l));
+ var u = scdl.uri(car(l));
if (!isNil(u))
return u;
return bindingsTarget(cdr(l));
diff --git a/sca-cpp/trunk/modules/js/htdocs/ui.js b/sca-cpp/trunk/modules/js/htdocs/ui.js
index 2f5c6d3ae9..d8266c7af6 100644
--- a/sca-cpp/trunk/modules/js/htdocs/ui.js
+++ b/sca-cpp/trunk/modules/js/htdocs/ui.js
@@ -204,6 +204,20 @@ function $(id) {
};
/**
+ * Return a dictionary of the query parameters.
+ */
+ui.queryParams = function() {
+ var qp = new Array();
+ var qs = window.location.search.substring(1).split('&');
+ for (var i = 0; i < qs.length; i++) {
+ var e = qs[i].indexOf('=');
+ if (e > 0)
+ qp[qs[i].substring(0, e)] = unescape(qs[i].substring(e + 1));
+ }
+ return qp;
+}
+
+/**
* Bind a widget iframe to an element.
*/
ui.widgets = new Array();
diff --git a/sca-cpp/trunk/modules/scdl/scdl.hpp b/sca-cpp/trunk/modules/scdl/scdl.hpp
index 0f008dc3a8..e114c3fdcd 100644
--- a/sca-cpp/trunk/modules/scdl/scdl.hpp
+++ b/sca-cpp/trunk/modules/scdl/scdl.hpp
@@ -46,6 +46,23 @@ const list<value> components(const value& l) {
}
/**
+ * Returns a list of service promotions in a composite.
+ */
+const list<value> promotions(const value& l) {
+ const list<value> cs = elementChildren("composite", l);
+ if (isNil(cs))
+ return cs;
+ return elementChildren("service", car(cs));
+}
+
+/**
+ * Returns the target or a service promotion.
+ */
+const value promote(const value& l) {
+ return attributeValue("promote", l);
+}
+
+/**
* Returns the name of a component, service or reference.
*/
const value name(const value& l) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 21:50:33 +0000