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Editor: remove scroll-hack and hint-hack, not needed with CM5.2.1

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tophf 2015-04-23 05:45:57 +03:00
parent 614694cf7e
commit 9ae6382469
1 changed files with 2 additions and 41 deletions
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43
edit.js
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@ -3,7 +3,6 @@
var styleId = null;
var dirty = {}; // only the actually dirty items here
var editors = []; // array of all CodeMirror instances
var lockScroll; // temporary focus-jump-on-click fix, TODO: revert c084ea3 once CM is updated
var isSeparateWindow; // used currrently to determine if the window size/pos should be remembered
// direct & reverse mapping of @-moz-document keywords and internal property names
@ -200,21 +199,6 @@ function initCodeMirror() {
});
}
// TODO: remove when CM 5.1.0+ is used
var cssHintHandler = CM.hint.css;
CM.hint.css = function(cm) {
var cursor = cm.getCursor();
var token = cm.getTokenAt(cursor);
if (token.state.state === "prop" && "!important".indexOf(token.string) === 0) {
return {
from: CM.Pos(cursor.line, token.start),
to: CM.Pos(cursor.line, token.end),
list: ["!important"]
}
}
return cssHintHandler(cm);
}
// user option values
CM.getOption = function (o) {
return CodeMirror.defaults[o];
@ -307,19 +291,7 @@ function setupCodeMirror(textarea, index) {
var cm = CodeMirror.fromTextArea(textarea);
cm.on("change", indicateCodeChange);
// TODO: remove when CM 5.1.0+ is used
// ensure the section doesn't jump when clicking selected text
cm.on("cursorActivity", function(cm) {
editors.lastActive = cm;
setTimeout(function() {
lockScroll = {
windowScrollY: window.scrollY,
editor: cm,
editorScrollInfo: cm.getScrollInfo()
}
}, 0);
});
cm.on("blur", function(cm) { editors.lastActive = cm });
var resizeGrip = cm.display.wrapper.appendChild(document.createElement("div"));
resizeGrip.className = "resize-grip";
@ -376,16 +348,6 @@ function getCodeMirrorForSection(section) {
return null;
}
// ensure the section doesn't jump when clicking selected text
// TODO: remove when CM 5.1.0+ is used
document.addEventListener("scroll", function(e) {
if (lockScroll && lockScroll.windowScrollY != window.scrollY) {
window.scrollTo(0, lockScroll.windowScrollY);
lockScroll.editor.scrollTo(lockScroll.editorScrollInfo.left, lockScroll.editorScrollInfo.top);
lockScroll = null;
}
});
// prevent the browser from seeing hotkeys that should be handled by nearest editor
document.addEventListener("keydown", function(event) {
if (event.target.localName == "textarea") {
@ -529,10 +491,9 @@ function removeAreaAndSetDirty(area) {
}
function makeSectionVisible(cm) {
var section = cm.display.wrapper.parentNode;
var section = getSectionForCodeMirror(cm);
var bounds = section.getBoundingClientRect();
if ((bounds.bottom > window.innerHeight && bounds.top > 0) || (bounds.top < 0 && bounds.bottom < window.innerHeight)) {
lockScroll = null;
if (bounds.top < 0) {
window.scrollBy(0, bounds.top - 1);
} else {