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11bde22cb3
Commit a9ca5f603b (#15863) incorrectly
converted this; el is a DOM element, not a jQuery element.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
63 lines
2.1 KiB
JavaScript
63 lines
2.1 KiB
JavaScript
// Add functions to this that have no non-trivial
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// dependencies other than jQuery.
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exports.change_tab_to = function (tabname) {
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$('#gear-menu a[href="' + tabname + '"]').tab("show");
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};
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// https://stackoverflow.com/questions/4233265/contenteditable-set-caret-at-the-end-of-the-text-cross-browser
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exports.place_caret_at_end = function (el) {
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el.focus();
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if (typeof window.getSelection !== "undefined" && typeof document.createRange !== "undefined") {
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const range = document.createRange();
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range.selectNodeContents(el);
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range.collapse(false);
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const sel = window.getSelection();
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sel.removeAllRanges();
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sel.addRange(range);
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} else if (typeof document.body.createTextRange !== "undefined") {
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const textRange = document.body.createTextRange();
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textRange.moveToElementText(el);
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textRange.collapse(false);
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textRange.select();
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}
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};
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exports.blur_active_element = function () {
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// this blurs anything that may perhaps be actively focused on.
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document.activeElement.blur();
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};
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function update_lock_icon_for_stream(stream_name) {
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const icon = $("#compose-lock-icon");
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const streamfield = $("#stream_message_recipient_stream");
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if (stream_data.get_invite_only(stream_name)) {
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icon.show();
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streamfield.addClass("lock-padding");
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} else {
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icon.hide();
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streamfield.removeClass("lock-padding");
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}
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}
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// In an attempt to decrease mixing, set stream bar
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// color look like the stream being used.
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// (In particular, if there's a color associated with it,
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// have that color be reflected here too.)
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exports.decorate_stream_bar = function (stream_name, element, is_compose) {
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if (stream_name === undefined) {
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return false;
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}
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const color = stream_data.get_color(stream_name);
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if (is_compose) {
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update_lock_icon_for_stream(stream_name);
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}
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element
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.css("background-color", color)
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.removeClass(stream_color.color_classes)
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.addClass(stream_color.get_color_class(color));
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};
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window.ui_util = exports;
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