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Employ dactyl.assert where appropriate in Melodactyl.

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This commit is contained in:
Doug Kearns
2010-10-21 15:25:54 +11:00
parent d196061b16
commit 48dd94773e
3 changed files with 22 additions and 41 deletions
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6
common/content/autocommands.js
View File

@@ -215,10 +215,8 @@ const AutoCommands = Module("autocommands", {
// TODO: Perhaps this should take -args to pass to the command?
function (args) {
// Vim compatible
if (args.length == 0) {
dactyl.echomsg("No matching autocommands");
return;
}
if (args.length == 0)
return void dactyl.echomsg("No matching autocommands");
let [event, url] = args;
let defaultURL = url || buffer.URL;

17
melodactyl/content/config.js
View File

@@ -211,12 +211,8 @@ const Config = Module("config", ConfigBase, {
"Close a display pane",
function (args) {
let arg = args.literalArg;
if (arg in Config.displayPanes)
Config.closeDisplayPane(Config.displayPanes[arg]);
else
dactyl.echoerr("E475: Invalid argument: " + arg);
dactyl.assert(arg in Config.displayPanes, "E475: Invalid argument: " + arg);
Config.closeDisplayPane(Config.displayPanes[arg]);
},
{
argCount: "1",
@@ -229,12 +225,9 @@ const Config = Module("config", ConfigBase, {
"Open a display pane",
function (args) {
let arg = args.literalArg;
if (arg in Config.displayPanes)
Config.openDisplayPane(Config.displayPanes[arg]);
// TODO: focus when we have better key handling of these extended modes
else
dactyl.echoerr("E475: Invalid argument: " + arg);
dactyl.assert(arg in Config.displayPanes, "E475: Invalid argument: " + arg);
// TODO: focus when we have better key handling of these extended modes
Config.openDisplayPane(Config.displayPanes[arg]);
},
{
argCount: "1",

40
melodactyl/content/player.js
View File

@@ -444,17 +444,14 @@ const Player = Module("player", {
commands.add(["f[ilter]"],
"Filter tracks based on keywords {genre/artist/album/track}",
function (args) {
let library = LibraryUtils.mainLibrary;
let view = LibraryUtils.createStandardMediaListView(LibraryUtils.mainLibrary, args.literalArg);
if (view.length == 0)
dactyl.echoerr("No Tracks matching the keywords");
else {
SBGetBrowser().loadMediaList(LibraryUtils.mainLibrary, null, null, view,
"chrome://songbird/content/mediapages/filtersPage.xul");
// TODO: make this this.focusTrack work ?
this.focusTrack(view.getItemByIndex(0));
}
dactyl.assert(view.length, "No matching tracks");
SBGetBrowser().loadMediaList(LibraryUtils.mainLibrary, null, null, view,
"chrome://songbird/content/mediapages/filtersPage.xul");
// TODO: make this this.focusTrack work ?
this.focusTrack(view.getItemByIndex(0));
},
{
argCount: "1",
@@ -469,16 +466,13 @@ const Player = Module("player", {
if (arg) {
// load the selected playlist/smart playlist
let playlists = player.getPlaylists();
for ([i, list] in Iterator(playlists)) {
if (util.compareIgnoreCase(arg, list.name) == 0) {
SBGetBrowser().loadMediaList(playlists[i]);
for ([, playlist] in Iterator(player.getPlaylists())) {
if (util.compareIgnoreCase(arg, playlist.name) == 0) {
SBGetBrowser().loadMediaList(playlist);
this.focusTrack(this._currentView.getItemByIndex(0));
return;
}
}
dactyl.echoerr("E475: Invalid argument: " + arg);
}
else {
@@ -519,8 +513,8 @@ const Player = Module("player", {
let arg = args[0];
// intentionally supports 999:99:99
if (!/^[+-]?(\d+[smh]?|(\d+:\d\d:|\d+:)?\d{2})$/.test(arg))
return void dactyl.echoerr("E475: Invalid argument: " + arg);
dactyl.assert(/^[+-]?(\d+[smh]?|(\d+:\d\d:|\d+:)?\d{2})$/.test(arg),
"E475: Invalid argument: " + arg);
function ms(t, m) Math.abs(parseInt(t, 10) * { s: 1000, m: 60000, h: 3600000 }[m])
@@ -548,22 +542,19 @@ const Player = Module("player", {
"Change the current media view",
function (args) {
// FIXME: is this a SB restriction? --djk
if (!SBGetBrowser().currentMediaPage)
return void dactyl.echoerr("Exxx: Can only set the media view from the media tab"); // XXX
dactyl.assert(SBGetBrowser().currentMediaPage,
"Exxx: Can only set the media view from the media tab"); // XXX
let arg = args[0];
if (arg) {
let pages = player.getMediaPages();
for ([, page] in Iterator(pages)) {
for ([, page] in Iterator(player.getMediaPages())) {
if (util.compareIgnoreCase(arg, page.contentTitle) == 0) {
player.loadMediaPage(page, SBGetBrowser().currentMediaListView.mediaList,
SBGetBrowser().currentMediaListView);
return;
}
}
dactyl.echoerr("E475: Invalid argument: " + arg);
}
},
@@ -628,8 +619,7 @@ const Player = Module("player", {
function (args) {
let arg = args[0];
if (!/^[+-]?\d+$/.test(arg))
return void dactyl.echoerr("E488: Trailing characters");
dactyl.assert(/^[+-]?\d+$/.test(arg), "E488: Trailing characters");
let level = parseInt(arg, 10) / 100;