forked from mia/Aegisub
107 lines
3.2 KiB
C++
107 lines
3.2 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
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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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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * 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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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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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
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// Aegisub Project http://www.aegisub.org/
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/// @file ass_override.h
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/// @see ass_override.cpp
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/// @ingroup subs_storage
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///
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#include <memory>
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#include <vector>
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class AssDialogueBlockOverride;
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/// Type of parameter
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enum class AssParameterClass {
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NORMAL,
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ABSOLUTE_SIZE,
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ABSOLUTE_POS_X,
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ABSOLUTE_POS_Y,
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RELATIVE_SIZE_X,
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RELATIVE_SIZE_Y,
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RELATIVE_TIME_START,
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RELATIVE_TIME_END,
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KARAOKE,
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DRAWING,
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ALPHA,
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COLOR
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};
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enum class VariableDataType {
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INT,
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FLOAT,
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TEXT,
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BOOL,
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BLOCK
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};
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/// A single parameter to an override tag
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class AssOverrideParameter {
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std::string value;
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mutable std::unique_ptr<AssDialogueBlockOverride> block;
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VariableDataType type;
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public:
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AssOverrideParameter(VariableDataType type, AssParameterClass classification);
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AssOverrideParameter(AssOverrideParameter&&) = default;
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AssOverrideParameter& operator=(AssOverrideParameter&&) = default;
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~AssOverrideParameter();
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/// Type of parameter
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AssParameterClass classification;
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/// Is this parameter actually present?
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bool omitted = true;
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VariableDataType GetType() const { return type; }
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template<class T> void Set(T param);
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template<class T> T Get() const;
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template<class T> T Get(T def) const {
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return !omitted ? Get<T>() : def;
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}
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};
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class AssOverrideTag {
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bool valid = false;
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public:
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AssOverrideTag() = default;
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AssOverrideTag(std::string const& text);
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AssOverrideTag(AssOverrideTag&&) = default;
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AssOverrideTag& operator=(AssOverrideTag&&) = default;
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std::string Name;
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std::vector<AssOverrideParameter> Params;
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bool IsValid() const { return valid; }
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void Clear();
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void SetText(const std::string &text);
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operator std::string() const;
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};
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