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Disk in current drive can now be saved as an IMG file, and groundwork has been laid for saving an entire machine

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This commit is contained in:
Jeff Parsons 2016-02-12 14:14:56 -08:00
commit 9c2ec7a20b
17 changed files with 1684 additions and 1549 deletions
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78
modules/shared/lib/component.js
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@ -215,7 +215,7 @@ Component.subclass = function(subclass, superclass, methods, statics)
* This enables any component to locate another component by ID (see Component.getComponentByID())
* or by type (see Component.getComponentByType()).
*/
Component.all = [];
Component.components = [];
/**
* Component.add(component)
@ -225,11 +225,57 @@ Component.all = [];
Component.add = function(component)
{
/*
* This just generates a lot of useless noise, handy in the early days, not so much these days...
* This just generates a lot of useless noise, handy in the early days, not so much these days....
*
* if (DEBUG) Component.log("Component.add(" + component.type + "," + component.id + ")");
*/
Component.all[Component.all.length] = component;
Component.components.push(component);
};
/*
* Every machine on the page are now recorded as well, by their machine ID. We then record the various resources
* used by that machine.
*/
Component.machines = {};
/**
* Component.addMachine(idMachine)
*
* @param {string} idMachine
*/
Component.addMachine = function(idMachine)
{
Component.machines[idMachine] = {};
};
/**
* Component.addMachineResource(idMachine, sName, data)
*
* @param {string} idMachine
* @param {string} sName (name of the resource)
* @param {*} data
*/
Component.addMachineResource = function(idMachine, sName, data)
{
Component.assert(Component.machines[idMachine]);
if (Component.machines[idMachine]) {
if (!Component.machines[idMachine][sName]) {
Component.machines[idMachine][sName] = [];
}
Component.machines[idMachine][sName].push(data);
}
};
/**
* Component.getMachineResources(idMachine, sName)
*
* @param {string} idMachine
* @param {string} sName (name of the resource)
* @return {Array|undefined}
*/
Component.getMachineResources = function(idMachine, sName)
{
return Component.machines[idMachine] && Component.machines[idMachine][sName];
};
/**
@ -343,8 +389,8 @@ Component.error = function(s)
/**
* Component.getComponents(idRelated)
*
* We could store components as properties of an 'all' object, using the component's ID,
* and change this linear lookup into a property lookup, but some components may have no ID.
* We could store components as properties, using the component's ID, and change
* this linear lookup into a property lookup, but some components may have no ID.
*
* @param {string} [idRelated] of related component
* @return {Array} of components
@ -366,8 +412,8 @@ Component.getComponents = function(idRelated)
else
idRelated = "";
}
for (i = 0; i < Component.all.length; i++) {
var component = Component.all[i];
for (i = 0; i < Component.components.length; i++) {
var component = Component.components[i];
if (!idRelated || !component.id.indexOf(idRelated)) {
aComponents.push(component);
}
@ -378,8 +424,8 @@ Component.getComponents = function(idRelated)
/**
* Component.getComponentByID(id, idRelated)
*
* We could store components as properties of an 'all' object, using the component's ID,
* and change this linear lookup into a property lookup, but some components may have no ID.
* We could store components as properties, using the component's ID, and change
* this linear lookup into a property lookup, but some components may have no ID.
*
* @param {string} id of the desired component
* @param {string} [idRelated] of related component
@ -397,9 +443,9 @@ Component.getComponentByID = function(id, idRelated)
if (idRelated && (i = idRelated.indexOf('.')) > 0) {
id = idRelated.substr(0, i + 1) + id;
}
for (i = 0; i < Component.all.length; i++) {
if (Component.all[i].id === id) {
return Component.all[i];
for (i = 0; i < Component.components.length; i++) {
if (Component.components[i].id === id) {
return Component.components[i];
}
}
Component.log("Component ID '" + id + "' not found", "warning");
@ -431,13 +477,13 @@ Component.getComponentByType = function(sType, idRelated, componentPrev)
idRelated = "";
}
}
for (i = 0; i < Component.all.length; i++) {
for (i = 0; i < Component.components.length; i++) {
if (componentPrev) {
if (componentPrev == Component.all[i]) componentPrev = null;
if (componentPrev == Component.components[i]) componentPrev = null;
continue;
}
if (sType == Component.all[i].type && (!idRelated || !Component.all[i].id.indexOf(idRelated))) {
return Component.all[i];
if (sType == Component.components[i].type && (!idRelated || !Component.components[i].id.indexOf(idRelated))) {
return Component.components[i];
}
}
Component.log("Component type '" + sType + "' not found", "warning");