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* displayArtAsset is now part of asset

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* Work on generalizing some things so they can be used for pause/etc.
This commit is contained in:
Bryan Ashby 2015-07-24 18:33:59 -06:00
parent 8b5152d66f
commit dd478ed6ba
4 changed files with 127 additions and 17 deletions
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34
core/theme.js
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@ -189,6 +189,9 @@ function displayThemeArt(options, cb) {
});
}
//
// Pause prompts are a special prompt by the name 'pause'.
//
function displayThemePause(options, cb) {
//
// options.client
@ -203,8 +206,8 @@ function displayThemePause(options, cb) {
// :TODO: Support animated pause prompts. Probably via MCI with AnimatedView
// :TODO: support prompts with a height > 1
// :TODO: Prompt should support MCI codes in general
// ...this will be more complex due to cursor movement. Will need to track where teh cusor
// was before the prompt + filling MCI, then move back and erase correct # of lines
var artInfo;
async.waterfall(
[
@ -222,13 +225,20 @@ function displayThemePause(options, cb) {
});
},
function displayPausePrompt(pausePrompt, callback) {
displayThemeArt( { client : options.client, name : pausePrompt.art }, function pauseDisplayed(err, mciMap, extraInfo) {
if(extraInfo) {
pauseHeight = extraInfo.height;
}
callback(null);
// :TODO: use displayArtAsset()
displayThemeArt( { client : options.client, name : pausePrompt.art }, function pauseDisplayed(err, artData) {
artInfo = artData;
callback(err);
});
},
function discoverCursorPosition(callback) {
options.client.once('cursor position report', function cpr(pos) {
artInfo.startRow = pos[0] - artInfo.extraInfo.height;
callback(null);
});
options.client.term.rawWrite(ansi.queryPos());
},
// :TODO: use view Controller loadFromPromptConfig() with 'noInput' option or such
function pauseForUserInput(callback) {
options.client.waitForKeyPress(function keyPressed() {
callback(null);
@ -236,16 +246,22 @@ function displayThemePause(options, cb) {
},
function clearPauseArt(callback) {
if(options.clearPrompt) {
options.client.term.write(ansi.up(1) + ansi.deleteLine());
if(artInfo.startRow) {
options.client.term.rawWrite(ansi.goto(artInfo.startRow, 1));
options.client.term.rawWrite(ansi.deleteLine(artInfo.extraInfo.height));
} else {
options.client.term.rawWrite(ansi.up(1) + ansi.deleteLine());
}
}
callback(null);
}
/*
, function debugPause(callback) {
setTimeout(function to() {
callback(null);
}, 4000);
}
*/
],
function complete(err) {
if(err) {