c9967c20e2
This support was removed before Taskwarrior-3.x, and is now restored,
including the original tests removed in
ddd367232e
89 lines
3.4 KiB
C++
89 lines
3.4 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright 2006 - 2024, Tomas Babej, Paul Beckingham, Federico Hernandez.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// https://www.opensource.org/licenses/mit-license.php
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//
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////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDED_OPERATIOn
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#define INCLUDED_OPERATIOn
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#include <taskchampion-cpp/lib.h>
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#include <optional>
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#include <vector>
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// Representation of a TaskChampion operation.
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//
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// This class wraps `tc::Operation&` and thus cannot outlive that underlying
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// type.
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class Operation {
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public:
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explicit Operation(const tc::Operation &);
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Operation(const Operation &other) = default;
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Operation &operator=(const Operation &other);
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// Create a vector of Operations given the result of `Replica::get_undo_operations` or
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// `Replica::get_task_operations`. The resulting vector must not outlive the input `rust::Vec`.
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static std::vector<Operation> operations(const rust::Vec<tc::Operation> &);
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// Methods from the underlying `tc::Operation`.
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bool is_create() const { return op->is_create(); }
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bool is_update() const { return op->is_update(); }
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bool is_delete() const { return op->is_delete(); }
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bool is_undo_point() const { return op->is_undo_point(); }
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std::string get_uuid() const { return std::string(op->get_uuid().to_string()); }
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::rust::Vec<::tc::PropValuePair> get_old_task() const { return op->get_old_task(); };
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std::string get_property() const {
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std::string value;
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op->get_property(value);
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return value;
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}
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std::optional<std::string> get_value() const {
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std::optional<std::string> value{std::string()};
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if (!op->get_value(value.value())) {
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value = std::nullopt;
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}
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return value;
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}
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std::optional<std::string> get_old_value() const {
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std::optional<std::string> old_value{std::string()};
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if (!op->get_old_value(old_value.value())) {
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old_value = std::nullopt;
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}
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return old_value;
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}
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time_t get_timestamp() const { return static_cast<time_t>(op->get_timestamp()); }
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// Define a partial order on Operations:
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// - Create < Update < Delete < UndoPoint
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// - Given two updates, sort by timestamp
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bool operator<(Operation &other) const;
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private:
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const tc::Operation *op;
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};
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#endif
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////////////////////////////////////////////////////////////////////////////////
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