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Added Video callout to make resolutions adjustments (eg, from 80-column mode to 132-column mode); work in Video component ready to begin

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This commit is contained in:
Jeff Parsons 2016-08-15 10:49:04 -07:00
commit e516070375
11 changed files with 577 additions and 400 deletions
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30
modules/pc8080/lib/video.js
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@ -410,7 +410,7 @@ Video.prototype.initBus = function(cmp, bus, cpu, dbg)
* If we have an associated keyboard, then ensure that the keyboard will be notified
* whenever the canvas gets focus and receives input.
*/
this.kbd = cmp.getMachineComponent("Keyboard");
this.kbd = /** @type {Keyboard} */ (cmp.getMachineComponent("Keyboard"));
if (this.kbd) {
for (var s in this.ledBindings) {
this.kbd.setBinding("led", s, this.ledBindings[s]);
@ -712,6 +712,34 @@ Video.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
return false;
};
/**
* updateDimensions(nCols, nRows)
*
* Called from the ChipSet component whenever the screen dimensions have been dynamically altered.
*
* @this {Video}
* @param {number} nCols (should be either 80 or 132; 80 is the default)
* @param {number} nRows (should be either 24 or 14; 24 is the default)
*/
Video.prototype.updateDimensions = function(nCols, nRows)
{
this.println("updateDimensions(" + nCols + "," + nRows + ")");
};
/**
* updateRate(nRate)
*
* Called from the ChipSet component whenever the monitor refresh rate has been dynamically altered.
*
* @this {Video}
* @param {number} nRate (should be either 50 or 60; 60 is the default)
*/
Video.prototype.updateRate = function(nRate)
{
this.println("updateRate(" + nRate + ")");
this.rateMonitor = nRate;
};
/**
* doFullScreen()
*