@inst/vscode-bin-darwin
Version:
BINARY ONLY - VSCode binary deployment for macOS
126 lines (124 loc) • 5.18 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var CompositionHelper = (function () {
function CompositionHelper(textarea, compositionView, terminal) {
this.textarea = textarea;
this.compositionView = compositionView;
this.terminal = terminal;
this.isComposing = false;
this.isSendingComposition = false;
this.compositionPosition = { start: null, end: null };
}
CompositionHelper.prototype.compositionstart = function () {
this.isComposing = true;
this.compositionPosition.start = this.textarea.value.length;
this.compositionView.textContent = '';
this.compositionView.classList.add('active');
};
CompositionHelper.prototype.compositionupdate = function (ev) {
var _this = this;
this.compositionView.textContent = ev.data;
this.updateCompositionElements();
setTimeout(function () {
_this.compositionPosition.end = _this.textarea.value.length;
}, 0);
};
CompositionHelper.prototype.compositionend = function () {
this.finalizeComposition(true);
};
CompositionHelper.prototype.keydown = function (ev) {
if (this.isComposing || this.isSendingComposition) {
if (ev.keyCode === 229) {
return false;
}
else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) {
return false;
}
else {
this.finalizeComposition(false);
}
}
if (ev.keyCode === 229) {
this.handleAnyTextareaChanges();
return false;
}
return true;
};
CompositionHelper.prototype.finalizeComposition = function (waitForPropogation) {
var _this = this;
this.compositionView.classList.remove('active');
this.isComposing = false;
this.clearTextareaPosition();
if (!waitForPropogation) {
this.isSendingComposition = false;
var input = this.textarea.value.substring(this.compositionPosition.start, this.compositionPosition.end);
this.terminal.handler(input);
}
else {
var currentCompositionPosition_1 = {
start: this.compositionPosition.start,
end: this.compositionPosition.end,
};
this.isSendingComposition = true;
setTimeout(function () {
if (_this.isSendingComposition) {
_this.isSendingComposition = false;
var input = void 0;
if (_this.isComposing) {
input = _this.textarea.value.substring(currentCompositionPosition_1.start, currentCompositionPosition_1.end);
}
else {
input = _this.textarea.value.substring(currentCompositionPosition_1.start);
}
_this.terminal.handler(input);
}
}, 0);
}
};
CompositionHelper.prototype.handleAnyTextareaChanges = function () {
var _this = this;
var oldValue = this.textarea.value;
setTimeout(function () {
if (!_this.isComposing) {
var newValue = _this.textarea.value;
var diff = newValue.replace(oldValue, '');
if (diff.length > 0) {
_this.terminal.handler(diff);
}
}
}, 0);
};
CompositionHelper.prototype.updateCompositionElements = function (dontRecurse) {
var _this = this;
if (!this.isComposing) {
return;
}
if (this.terminal.buffer.isCursorInViewport) {
var cellHeight = Math.ceil(this.terminal.charMeasure.height * this.terminal.options.lineHeight);
var cursorTop = this.terminal.buffer.y * cellHeight;
var cursorLeft = this.terminal.buffer.x * this.terminal.charMeasure.width;
this.compositionView.style.left = cursorLeft + 'px';
this.compositionView.style.top = cursorTop + 'px';
this.compositionView.style.height = cellHeight + 'px';
this.compositionView.style.lineHeight = cellHeight + 'px';
var compositionViewBounds = this.compositionView.getBoundingClientRect();
this.textarea.style.left = cursorLeft + 'px';
this.textarea.style.top = cursorTop + 'px';
this.textarea.style.width = compositionViewBounds.width + 'px';
this.textarea.style.height = compositionViewBounds.height + 'px';
this.textarea.style.lineHeight = compositionViewBounds.height + 'px';
}
if (!dontRecurse) {
setTimeout(function () { return _this.updateCompositionElements(true); }, 0);
}
};
;
CompositionHelper.prototype.clearTextareaPosition = function () {
this.textarea.style.left = '';
this.textarea.style.top = '';
};
;
return CompositionHelper;
}());
exports.CompositionHelper = CompositionHelper;
//# sourceMappingURL=CompositionHelper.js.map