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https://github.com/RGBCube/serenity
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f606e78556
If the user is typing in the cell editor and has the cursor in a function call, try to show a tip for the arguments of that function: (cursor denoted by `|`) ``` sum(| ``` should show: ``` sum(cell names) ``` in a tooltip-like window below the editor.
82 lines
2.8 KiB
C++
82 lines
2.8 KiB
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "Forward.h"
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#include <LibJS/Forward.h>
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#include <LibJS/Runtime/GlobalObject.h>
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namespace Spreadsheet {
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struct FunctionAndArgumentIndex {
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String function_name;
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size_t argument_index { 0 };
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};
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Optional<FunctionAndArgumentIndex> get_function_and_argument_index(StringView source);
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class SheetGlobalObject final : public JS::GlobalObject {
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JS_OBJECT(SheetGlobalObject, JS::GlobalObject);
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public:
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SheetGlobalObject(Sheet&);
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virtual ~SheetGlobalObject() override;
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virtual JS::Value get(const JS::PropertyName&, JS::Value receiver = {}) const override;
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virtual bool put(const JS::PropertyName&, JS::Value value, JS::Value receiver = {}) override;
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virtual void initialize() override;
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JS_DECLARE_NATIVE_FUNCTION(get_real_cell_contents);
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JS_DECLARE_NATIVE_FUNCTION(set_real_cell_contents);
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JS_DECLARE_NATIVE_FUNCTION(parse_cell_name);
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JS_DECLARE_NATIVE_FUNCTION(current_cell_position);
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JS_DECLARE_NATIVE_FUNCTION(column_index);
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JS_DECLARE_NATIVE_FUNCTION(column_arithmetic);
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private:
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virtual void visit_edges(Visitor&) override;
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Sheet& m_sheet;
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};
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class WorkbookObject final : public JS::Object {
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JS_OBJECT(WorkbookObject, JS::Object);
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public:
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WorkbookObject(Workbook&);
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virtual ~WorkbookObject() override;
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virtual void initialize(JS::GlobalObject&) override;
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JS_DECLARE_NATIVE_FUNCTION(sheet);
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private:
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virtual void visit_edges(Visitor&) override;
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Workbook& m_workbook;
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};
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}
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