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fix animated scroll in multiselect mode

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nightwing 2013-05-14 19:18:59 +04:00
commit ebafdd419d
3 changed files with 11 additions and 5 deletions
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2
lib/ace/editor.js
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@ -1799,6 +1799,8 @@ var Editor = function(renderer, session) {
this.session.unfold({row: lineNumber - 1, column: column || 0});
this.$blockScrolling += 1;
// todo: find a way to automatically exit multiselect mode
this.exitMultiSelectMode && this.exitMultiSelectMode()
this.moveCursorTo(lineNumber - 1, column || 0);
this.$blockScrolling -= 1;

6
lib/ace/multi_select.js
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@ -499,9 +499,13 @@ var Editor = require("./editor").Editor;
this.inVirtualSelectionMode = false;
selection._eventRegistry = reg;
selection.mergeOverlappingRanges();
var anim = this.renderer.$scrollAnimation;
this.onCursorChange();
this.onSelectionChange();
if (anim && anim.from == anim.to)
this.renderer.animateScrolling(anim.from);
return result;
};

8
lib/ace/virtual_renderer.js
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@ -105,7 +105,7 @@ var VirtualRenderer = function(container, theme) {
this.scrollBar = new ScrollBar(this.container);
this.scrollBar.addEventListener("scroll", function(e) {
if (!_self.$inScrollAnimation)
if (!_self.$scrollAnimation)
_self.session.setScrollTop(e.data);
});
@ -1063,10 +1063,10 @@ var VirtualRenderer = function(container, theme) {
this.animateScrolling = function(fromValue, callback) {
var toValue = this.scrollTop;
if (this.$animatedScroll && Math.abs(fromValue - toValue) < 100000) {
if (this.$animatedScroll) {
var _self = this;
var steps = _self.$calcSteps(fromValue, toValue);
this.$inScrollAnimation = true;
this.$scrollAnimation = {from: fromValue, to: toValue};
clearInterval(this.$timer);
@ -1083,7 +1083,7 @@ var VirtualRenderer = function(container, theme) {
} else {
// do this on separate step to not get spurious scroll event from scrollbar
_self.$timer = clearInterval(_self.$timer);
_self.$inScrollAnimation = false;
_self.$scrollAnimation = null;
callback && callback();
}
}, 10);