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* Bunch of WIP on new setPropertyValue() stuff making it easier to set props from JSON

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This commit is contained in:
Bryan Ashby 2015-06-29 23:14:17 -06:00
parent 8a5f890bee
commit 658c64c8c8
8 changed files with 202 additions and 45 deletions
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35
core/vertical_menu_view.js
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@ -23,7 +23,7 @@ function VerticalMenuView(options) {
this.performAutoScale = function() {
if(this.autoScale.height) {
this.dimens.height = (self.items.length * (self.itemSpacing + 1)) - (self.itemSpacing);
this.dimens.height = Math.min(this.dimens.height, self.client.term.termHeight - self.position.row);
this.dimens.height = Math.min(self.dimens.height, self.client.term.termHeight - self.position.row);
}
if(this.autoScale.width) {
@ -39,6 +39,15 @@ function VerticalMenuView(options) {
this.performAutoScale();
this.updateViewVisibleItems = function() {
self.maxVisibleItems = Math.ceil(self.dimens.height / (self.itemSpacing + 1));
self.viewWindow = {
top : self.focusedItemIndex,
bottom : Math.min(self.focusedItemIndex + self.maxVisibleItems, self.items.length) - 1
};
};
this.drawItem = function(index) {
var item = self.items[index];
if(!item) {
@ -60,6 +69,13 @@ util.inherits(VerticalMenuView, MenuView);
VerticalMenuView.prototype.redraw = function() {
VerticalMenuView.super_.prototype.redraw.call(this);
if(this.positionCacheExpired) {
this.performAutoScale();
this.updateViewVisibleItems();
this.positionCacheExpired = false;
}
var row = this.position.row;
for(var i = this.viewWindow.top; i <= this.viewWindow.bottom; ++i) {
this.items[i].row = row;
@ -69,6 +85,12 @@ VerticalMenuView.prototype.redraw = function() {
}
};
VerticalMenuView.prototype.setHeight = function(height) {
VerticalMenuView.super_.prototype.setHeight.call(this, height);
this.positionCacheExpired = true;
};
VerticalMenuView.prototype.setPosition = function(pos) {
VerticalMenuView.super_.prototype.setPosition.call(this, pos);
@ -135,12 +157,11 @@ VerticalMenuView.prototype.getData = function() {
VerticalMenuView.prototype.setItems = function(items) {
VerticalMenuView.super_.prototype.setItems.call(this, items);
this.performAutoScale();
this.positionCacheExpired = true;
};
this.maxVisibleItems = Math.ceil(this.dimens.height / (this.itemSpacing + 1));
VerticalMenuView.prototype.setItemSpacing = function(itemSpacing) {
VerticalMenuView.super_.prototype.setItemSpacing.call(this, itemSpacing);
this.viewWindow = {
top : this.focusedItemIndex,
bottom : Math.min(this.focusedItemIndex + this.maxVisibleItems, this.items.length) - 1
};
this.positionCacheExpired = true;
};