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052dbb0716
This is clearly a better home for it, since message_scroll.js is the only place that reads it, and also lets us provide a clearer name for the functionality.
31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
// See https://zulip.readthedocs.io/en/latest/subsystems/pointer.html for notes on
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// how this system is designed.
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exports.recenter_pointer_on_display = false;
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exports.set_recenter_pointer_on_display = function (value) {
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exports.recenter_pointer_on_display = value;
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};
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exports.initialize = function initialize() {
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$(document).on('message_selected.zulip', function (event) {
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if (event.id === -1) {
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return;
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}
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if (event.mark_read && event.previously_selected !== -1) {
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// Mark messages between old pointer and new pointer as read
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let messages;
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if (event.id < event.previously_selected) {
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messages = event.msg_list.message_range(event.id, event.previously_selected);
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} else {
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messages = event.msg_list.message_range(event.previously_selected, event.id);
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}
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if (event.msg_list.can_mark_messages_read()) {
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unread_ops.notify_server_messages_read(messages, {from: 'pointer'});
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}
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}
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});
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};
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window.pointer = exports;
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