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d5be18617e
We hold a raw pointer to the mouse selection target, which is a mixin- style class inherited only by JS::Cell classes. By not visiting this object, we sometime had a dangling reference to it after it had been garbage collected.
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
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* Copyright (c) 2024, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibGC/Ptr.h>
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#include <LibWeb/Forward.h>
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namespace Web {
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class InputEventsTarget {
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public:
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virtual ~InputEventsTarget() = default;
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virtual GC::Ref<JS::Cell> as_cell() = 0;
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virtual void handle_insert(String const&) = 0;
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virtual void handle_return_key() = 0;
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enum class DeleteDirection {
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Backward,
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Forward,
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};
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virtual void handle_delete(DeleteDirection) = 0;
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virtual void select_all() = 0;
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virtual void set_selection_anchor(GC::Ref<DOM::Node>, size_t offset) = 0;
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virtual void set_selection_focus(GC::Ref<DOM::Node>, size_t offset) = 0;
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enum class CollapseSelection {
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No,
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Yes,
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};
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virtual void move_cursor_to_start(CollapseSelection) = 0;
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virtual void move_cursor_to_end(CollapseSelection) = 0;
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virtual void increment_cursor_position_offset(CollapseSelection) = 0;
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virtual void decrement_cursor_position_offset(CollapseSelection) = 0;
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virtual void increment_cursor_position_to_next_word(CollapseSelection) = 0;
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virtual void decrement_cursor_position_to_previous_word(CollapseSelection) = 0;
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};
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}
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