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* Don't need extra data for tracking columns

This commit is contained in:
Bryan Ashby 2015-07-01 16:43:19 -06:00
parent 1606437c27
commit a1b87c7a60
1 changed files with 3 additions and 9 deletions
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12
core/horizontal_menu_view.js
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@ -43,9 +43,8 @@ function HorizontalMenuView(options) {
var col = self.position.col; var col = self.position.col;
var spacer = self.getSpacer(); var spacer = self.getSpacer();
self.itemColumns = [];
for(var i = 0; i < self.items.length; ++i) { for(var i = 0; i < self.items.length; ++i) {
self.itemColumns[i] = col; self.items[i].col = col;
col += spacer.length + self.items[i].length + spacer.length; col += spacer.length + self.items[i].length + spacer.length;
} }
} }
@ -54,26 +53,21 @@ function HorizontalMenuView(options) {
}; };
this.drawItem = function(index) { this.drawItem = function(index) {
assert(self.itemColumns.length === self.items.length); assert(!this.positionCacheExpired);
var item = self.items[index]; var item = self.items[index];
if(!item) { if(!item) {
return; return;
} }
//self.client.term.write(ansi.goto(item.row, self.itemColumns[index]));
self.client.term.write(index === self.focusedItemIndex ? self.getFocusSGR() : self.getSGR());
var text = strUtil.stylizeString(item.text, item.focused ? self.focusTextStyle : self.textStyle); var text = strUtil.stylizeString(item.text, item.focused ? self.focusTextStyle : self.textStyle);
var extraPad = self.getSpacer().length * 2; var extraPad = self.getSpacer().length * 2;
var spacer = self.getSpacer();
self.client.term.write( self.client.term.write(
ansi.goto(self.position.row, self.itemColumns[index]) + ansi.goto(self.position.row, self.items[index].col) +
(index === self.focusedItemIndex ? self.getFocusSGR() : self.getSGR()) + (index === self.focusedItemIndex ? self.getFocusSGR() : self.getSGR()) +
strUtil.pad(text, text.length + extraPad, self.fillChar, 'center') strUtil.pad(text, text.length + extraPad, self.fillChar, 'center')
//spacer + text + spacer
); );
}; };
} }