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more work on docs...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2014-01-30 06:52:36 +04:00
parent c660e8ad5c
commit 7ee5177c9d
1 changed files with 48 additions and 11 deletions
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59
ui/files.js
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@ -108,27 +108,36 @@ function statusNotify(prefix, loader, not_queued){
// Report progress status via a progress bar...
//
// This will connect to a tracker (Deferred) and report progress based
// on progress notifications on the tracker object.
//
// <msg> (5 of 500) x
// |============>----------------------|
//
//
// msg is the message displayed on the progress bar.
// The tracker is optional, if not given a generic deferred object will
// be created and used.
//
// If close_button is false, no close button will be dosplayed, hidden
// by default.
//
// Returns the tracker object.
//
// The progress is read of the tracker (Deferred) and reported based
// on progress notifications on it.
//
// Two types of notification are supported:
// - deferred
// the .progress(..) handler will receive a deferred as a last
// argument, this will in turn do two things:
// 1) increment the max value of the progress bar
// 1) increment the max value of the progress bar in place
// 2) when the defered is done, increment the value of the
// progress bar
// - simple
// increment both max and value of the progress bar
//
// The progress bar will go into a "done" state if the tracker is
// explicitly resolved.
// The progress bar will go into a "done" state and close if the
// tracker deferred is explicitly resolved.
//
//
// See: progressBar(..) for more details on the actual widget.
//
// NOTE: closing the progress bar will not do anything...
function statusProgress(msg, tracker, close_button){
@ -141,7 +150,7 @@ function statusProgress(msg, tracker, close_button){
return tracker
.done(function(){
// XXX why does this close the progress bar right away???
// XXX for some reason this does not allways display "done"
closeProgressBar(progress)
})
.progress(function(){
@ -207,14 +216,14 @@ function bubbleProgress(prefix, from, to, only_progress){
// Semi-generic deferred JSON file loader
//
// if pattern is given, then search for the latest (ordered last) file
// If pattern is given, then search for the latest (ordered last) file
// and load that.
// else load the dfl file.
//
// if diff_pattern is given, then merge all matching files in order
// If diff_pattern is given, then merge all matching files in order
// (first to last) with the loaded "main" file
//
// if default_data is then not finding a file will not fail, instead the
// If default_data is then not finding a file will not fail, instead the
// default_data will be the resolved data.
//
// NOTE: if diffs are available this expects the file to contain an object,
@ -317,6 +326,34 @@ function loadLatestJSONFile(path, dfl, pattern, diff_pattern, default_data, trac
}
/**********************************************************************
* File serialization framework...
*/
// Construct a JSON file loader...
//
// This will:
// - create configured file loader
// - register the loader in the FILE_LOADERS collection, unless
// skip_reg is true
//
// The loader will:
// - get all the config data from CONFIG,
// - load the file name from cache dir (see: loadLatestJSONFile(..)),
// - if file does not exist use default_data
// - call set_data to setup read data,
// - trigger the evt_name event on the viewer when done,
// - on load error call error function if given,
// - report progress (see: bubbleProgress(..))
//
//
// Also see:
// makeFileSaver(..)
// runFileLoaders(..)
// runFileSavers(..)
// fileUpdated(..)
//
// NOTE: config change to name will not affect this...
function makeFileLoader(title, name, default_data, set_data, error, evt_name, skip_reg){
var _loader = function(path, tracker){