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/*######################################################################
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### D A S C Y L L U S N A M E S P A C E
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######################################################################*/
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var D = {
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// Versions
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platform: Ti.getPlatform(),
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name: Ti.API.Application.getName(),
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version: Ti.API.Application.getVersion(),
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ti_version: Ti.getVersion(),
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architecture: Ti.Platform.getArchitecture(),
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1
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copyright: Ti.App.getCopyright(),
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0
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// Declared windows, for easy referencing
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window: {},
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// Very first run of Dasycllus?
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firstrun: false,
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// Persistent storage DB handle.
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db: null,
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1
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// The primary main tray menu.
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menu: null,
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// The current TF server we're connected to.
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//
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0
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// uri: http://localhost:8080/
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// version: Thingfish 0.5.0 (build ...)
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//
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1
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tf: new can.Observe({
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uri: null,
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version: null
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}),
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// Actions to perform at startup.
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//
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init: function() {
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var D = this;
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D.initDB();
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D.window.main = Ti.UI.getMainWindow();
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D.initMenu();
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// Thingfish server object event handlers.
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//
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D.tf.bind( 'uri', D.initTF );
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var server_uri = D.getPref( 'server_uri' );
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if ( server_uri ) D.tf.attr( 'uri', server_uri );
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// Main window event handlers.
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//
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D.window.main.addEventListener( 'moved', function() { D.saveWindowState(); });
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D.window.main.addEventListener( 'resized', function() {
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D.delay( function() {
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D.saveWindowState();
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},
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500, true );
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});
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$( document ).contextmenu( function() { D.window.main.setContextMenu( D.menu ); });
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// Each Tide window is an environment unto itself. There is a global
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// key/val namespace, though. Make the 'D' namespace accessible to other windows here.
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Ti.API.set( 'D', D );
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},
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// Determine if we should be running in developer mode.
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// This requires that the user has previously enabled it in preferences,
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// and the --debug command line option was passed.
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//
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devmode: function() {
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return Ti.App.getArguments()[0] == "--debug" && this.getBoolPref( 'devmode' );
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},
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// Event handler for changing the Thingfish server URI.
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// Sanity check and instantiate appropriate Model(s).
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//
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initTF: function( event, uri, old_uri ) {
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var serverOk = function( data, status, xhr ) {
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var info = xhr.getResponseHeader( 'x-thingfish' );
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if ( ! info ) {
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D.tf.attr( 'version', null );
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D.notify( 'Unable to connect.', 'Not a Thingfish server?' );
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return;
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}
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D.tf.attr( 'version', data.version )
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D.notify( 'Connected.', info );
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// FIXME: models?
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};
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try {
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$.ajax({
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url: uri + '/serverinfo',
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async: false,
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success: serverOk,
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error: function( xhr, status, err ) {
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D.tf.attr( 'version', null );
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D.notify( 'Unable to connect.', err ? err : 'Network error.' );
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},
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dataType: 'json'
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});
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}
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catch( err ) {
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console.log( err );
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};
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},
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0
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// Open a handle to the local database, initializing it
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// if necessary and performing rudamentary upwards migrations.
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//
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initDB: function() {
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this.db = Ti.Database.openFile(
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Ti.Filesystem.getFile(
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Ti.Filesystem.getApplicationDataDirectory(), 'dascyllus.db'
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)
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);
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var rv = this.db.execute( 'PRAGMA user_version' );
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var schema_version = parseInt( rv.fieldByName('user_version') );
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var schemas_dir = Ti.Filesystem.getFile(
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Ti.Filesystem.getApplicationDirectory(), 'sql' );
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var current_version = schemas_dir.getDirectoryListing().length;
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if ( schema_version == 0 ) {
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this.notify( 'Welcome!', 'Dascyllus defaults installed.' );
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this.firstrun = true;
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}
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if ( schema_version != current_version ) {
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console.log( 'Dascyllus DB at version ' + schema_version +
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', needs to be upgraded to ' + current_version + '.' );
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while ( schema_version != current_version ) {
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var update_version = schema_version + 1;
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console.log( ' updating to version ' + update_version );
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var line;
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var schema_file = Ti.Filesystem.getFileStream(
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Ti.Filesystem.getApplicationDirectory(), 'sql', update_version + '.sql' );
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schema_file.open();
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this.db.execute( 'BEGIN' );
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while ( line = schema_file.readLine() ) this.db.execute( line.toString() );
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this.db.execute( 'PRAGMA user_version = ' + update_version );
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this.db.execute( 'COMMIT' );
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schema_version = update_version;
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schema_file.close();
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}
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}
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return this.db;
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},
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// Return a preference's current value, or null if nonexistent.
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//
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getPref: function( pref ) {
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var row = this.db.execute( "SELECT val FROM prefs WHERE key=?", pref );
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if ( ! row.isValidRow() ) return null;
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var value = row.fieldByName( 'val' );
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row.close();
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return value;
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},
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// Return a preference's current value as a boolean.
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//
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getBoolPref: function( pref ) {
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return this.getPref( pref ) == '1'
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},
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// Insert or update a preference value.
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//
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setPref: function( pref, value ) {
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this.db.execute( 'BEGIN' );
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// Row already exists, remove it first.
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if ( this.getPref( pref ) != null )
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this.db.execute( 'DELETE FROM prefs WHERE key=?', pref );
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this.db.execute( 'INSERT INTO prefs VALUES ( ?, ? )', pref, value );
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this.db.execute( 'COMMIT' );
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},
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// Set a bool preference value.
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//
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setBoolPref: function( pref, value ) {
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this.setPref( pref, (value ? '1' : '0') );
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},
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// Generic delayed callback that returns the timer handle.
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//
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delay: (function() {
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var timer = null;
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return function( callback, ms, clear_previous ) {
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if ( clear_previous) clearTimeout( timer );
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timer = setTimeout( callback, ms );
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return timer;
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};
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})(),
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// Create and show a new notification.
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//
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notify: function( title, message, callback ) {
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if ( ! callback ) callback = function(){};
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var notification = Ti.Notification.createNotification({
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'title' : title,
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'message' : message,
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'timeout' : 10,
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'callback' : callback,
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});
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notification.show();
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return notification;
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},
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1
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// Record the main window position and state.
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0
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//
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1
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saveWindowState: function() {
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var w = this.window.main;
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var x = w.getX();
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var y = w.getY();
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var width = w.getWidth();
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var height = w.getHeight();
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var hiddenMenu = this.menu.getItemAt( 2 ).getSubmenu().getItemAt( 0 );
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var fullScreenMenu = this.menu.getItemAt( 2 ).getSubmenu().getItemAt( 1 );
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var pos = this.getPref( 'window_pos' );
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pos = Ti.JSON.parse( pos );
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// first time
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//
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if ( ! pos ) {
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pos = {
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x: x,
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y: y,
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width: width,
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height: height,
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fullscreen: false,
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hidden: false
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};
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}
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if ( w.isVisible() ) {
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pos.hidden = false;
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fullScreenMenu.enable();
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}
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else {
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pos.hidden = true;
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fullScreenMenu.disable();
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}
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0
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1
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if ( w.isFullScreen() ) {
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pos.fullscreen = true;
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hiddenMenu.disable();
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}
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else {
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pos.fullscreen = false;
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hiddenMenu.enable();
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}
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if ( ! pos.fullscreen ) {
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pos.x = x;
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pos.y = y;
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pos.width = width;
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pos.height = height;
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}
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this.setPref( 'window_pos', Ti.JSON.stringify(pos) );
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},
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// Set the main window according to previously saved values.
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//
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setWindowState: function() {
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var w = this.window.main;
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var pos = this.getPref( 'window_pos' );
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var hiddenMenu = this.menu.getItemAt( 2 ).getSubmenu().getItemAt( 0 );
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var fullScreenMenu = this.menu.getItemAt( 2 ).getSubmenu().getItemAt( 1 );
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pos = Ti.JSON.parse( pos );
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if ( ! pos ) return;
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if ( pos.fullscreen ) {
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w.setFullscreen( true );
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hiddenMenu.disable();
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}
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else {
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console.log( "Moving to x:" + pos.x + ", y:" + pos.y );
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console.log( "Sizing to w:" + pos.width + ", h:" + pos.height );
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w.moveTo( pos.x, pos.y );
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w.setSize( pos.width, pos.height );
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hiddenMenu.enable();
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if ( pos.hidden ) {
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w.hide();
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fullScreenMenu.disable();
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0
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}
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else {
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1
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w.show();
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fullScreenMenu.enable();
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0
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}
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1
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}
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0
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1
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this.saveWindowState();
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0
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},
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330 |
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// Build the main menu.
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//
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1
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initMenu: function() {
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this.menu = Ti.UI.createMenu();
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var tray = Ti.UI.addTray( 'app://img/tray_icon.png' );
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0
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336 |
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1
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// windows
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// ---------------------------------------------------------------
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this.menu.addItem( 'About', function() {
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0
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if ( D.window.about && D.window.about.isVisible() ) {
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D.window.about.focus();
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}
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else {
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D.window.about = D.window.main.createWindow( 'app://window/about.html' );
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D.window.about.setTopMost( true );
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D.window.about.open();
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}
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});
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349 |
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1
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350 |
this.menu.addItem( 'Preferences', function() {
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0
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if ( D.window.prefs && D.window.prefs.isVisible() ) {
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D.window.prefs.focus();
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}
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else {
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D.window.prefs = D.window.main.createWindow( 'app://window/prefs.html' );
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D.window.prefs.open();
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}
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});
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359 |
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1
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360 |
// view menu
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361 |
// ---------------------------------------------------------------
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362 |
var viewMenu = Ti.UI.createMenuItem( 'View' );
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363 |
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364 |
viewMenu.addItem( 'Toggle Hidden', function() {
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365 |
if ( D.window.main.isVisible() ) {
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D.window.main.hide();
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367 |
}
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368 |
else {
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D.window.main.show();
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}
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D.saveWindowState();
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0
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});
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373 |
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1
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374 |
viewMenu.addItem( 'Toggle Full Screen', function() {
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D.window.main.setFullscreen( ! D.window.main.isFullscreen() );
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D.saveWindowState();
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});
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378 |
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379 |
this.menu.appendItem( viewMenu );
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380 |
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381 |
// other
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382 |
// --------------------------------------------------------------
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383 |
if ( this.getBoolPref('devmode') ) {
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384 |
this.menu.addItem( 'Restart', function() {
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385 |
Ti.App.restart();
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386 |
});
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387 |
}
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|
388 |
|
|
|
389 |
tray.setMenu( this.menu );
|
|
|
390 |
Ti.UI.setDockMenu( this.menu );
|
|
|
391 |
// D.window.main.setContextMenu( this.menu );
|
|
|
392 |
// Ti.UI.setMenu( menu );
|
|
0
|
393 |
},
|
|
|
394 |
|
|
|
395 |
|
|
|
396 |
/*######################################################################
|
|
|
397 |
### M O D E L S
|
|
|
398 |
######################################################################*/
|
|
|
399 |
|
|
1
|
400 |
// // A Thingfish asset.
|
|
|
401 |
// //
|
|
|
402 |
// initModel: function() {
|
|
|
403 |
// D.Asset = can.Model({
|
|
|
404 |
// id : 'oid',
|
|
|
405 |
// findAll: 'GET ' + D.tf.uri + '/',
|
|
|
406 |
// findOne: 'GET ' + D.tf.uri + '/{oid}',
|
|
|
407 |
// create : 'POST ' + D.tf.uri + '/',
|
|
|
408 |
// update : 'PUT ' + D.tf.uri + '/{oid}',
|
|
|
409 |
// destroy: 'DELETE ' + D.tf.uri + '/{oid}',
|
|
0
|
410 |
|
|
1
|
411 |
// // TODO: other metadata hooks? diff model?
|
|
|
412 |
// metadata: 'GET ' + D.tf.uri + '/{oid}/metadata',
|
|
0
|
413 |
|
|
1
|
414 |
// }, {}).
|
|
|
415 |
// bind( 'created', function( ev, asset ) {
|
|
|
416 |
// console.debug( "Created a new asset " + asset.id );
|
|
|
417 |
// }).
|
|
|
418 |
// bind( 'updated', function( ev, asset ) {
|
|
|
419 |
// console.debug( "Updated asset " + asset.id );
|
|
|
420 |
// }).
|
|
|
421 |
// bind( 'destroyed', function( ev, asset ) {
|
|
|
422 |
// console.debug( "Removed asset " + asset.id );
|
|
|
423 |
// }
|
|
|
424 |
// );
|
|
|
425 |
// },
|
|
0
|
426 |
};
|
|
|
427 |
|