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Merge pull request #159 from tophf/track-active-codebox

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Editor: sticky .CodeMirror-active class for code boxes
This commit is contained in:
Jason Barnabe 2016-01-30 16:00:01 -06:00
commit fceda3f27d
1 changed files with 24 additions and 1 deletions
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25
edit.js
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@ -310,8 +310,16 @@ function setupCodeMirror(textarea, index) {
cm.on("blur", function(cm) {
editors.lastActive = cm;
hotkeyRerouter.setState(true);
setTimeout(function() {
var cm = editors.lastActive;
var childFocused = cm.display.wrapper.contains(document.activeElement);
cm.display.wrapper.classList.toggle("CodeMirror-active", childFocused);
}, 0);
});
cm.on("focus", function() {
hotkeyRerouter.setState(false);
cm.display.wrapper.classList.add("CodeMirror-active");
});
cm.on("focus", hotkeyRerouter.setState.bind(null, false));
var resizeGrip = cm.display.wrapper.appendChild(document.createElement("div"));
resizeGrip.className = "resize-grip";
@ -600,6 +608,7 @@ function setupGlobalSearch() {
originalOpenDialog.call(cm, template.innerHTML, callback.bind(cb), opt);
};
setTimeout(function() { cm.openDialog = originalOpenDialog; }, 0);
refocusMinidialog(cm);
}
function focusClosestCM(activeCM) {
@ -786,6 +795,7 @@ function setupGlobalSearch() {
function jumpToLine(cm) {
var cur = cm.getCursor();
refocusMinidialog(cm);
cm.openDialog(template.jumpToLine.innerHTML, function(str) {
var m = str.match(/^\s*(\d+)(?:\s*:\s*(\d+))?\s*$/);
if (m) {
@ -794,6 +804,19 @@ function jumpToLine(cm) {
}, {value: cur.line+1});
}
function refocusMinidialog(cm) {
var section = getSectionForCodeMirror(cm);
if (!section.querySelector(".CodeMirror-dialog")) {
return;
}
// close the currently opened minidialog
cm.focus();
// make sure to focus the input in newly opened minidialog
setTimeout(function() {
section.querySelector(".CodeMirror-dialog").focus();
}, 0);
}
function nextPrevEditor(cm, direction) {
cm = editors[(editors.indexOf(cm) + direction + editors.length) % editors.length];
makeSectionVisible(cm);