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mudlet/src/TMxpEntityTagHandler.h

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Refactoring/reimplementation of MXP support (#3625) Refactoring/reimplementation of MXP protocol Extracts MXP support from TBuffer Separates input parsing from protocol processing: input is parsed into MxpTag objects by the MxpNodeBuilder and are passed to be handled by the MxpTagProcessor Class hierarchy of MxpTagHandler for implementing support for each tag: allows for a clear separation of the implementation of each tag and makes it easier for adding support for new tags Defines a clear interface (MxpClient) separating the MXP implementation from other parts of the code Solves some limitations of previous implementation such as supporting element definitions not only for<SEND> tags, interpolating named and positional attributes and interpolating &text; placeholder by tag content Includes support for COLOR tag Handles FONT, U, I, B, VAR and !ENTITY tags, but so far no defined behavior (can be implemented in MxpMudlet) Attributes that hold MXP state are now in the Host class to avoid needless copies when TBuffer is copied around Introduces QtTests for some of the classes Other refactorings intended to simplify TBuffer class, extracting responbilities that aren't directly related to the buffer mgmt Extracted TEncodingTable from TBuffer, this class is responsible for mapping encoding names to tables. It also removes some bloat from TBuffer. TLinkStore to manage links and associated hints to be displayed. TEntityResolver to map character entities, such as &gt; &#32; &#x20; to their associated string values; supports interpolating strings replacing the entity placeholders by their values
2020-05-03 14:09:42 -03:00
/***************************************************************************
* Copyright (C) 2020 by Gustavo Sousa - gustavocms@gmail.com *
Cleanup: prevent unused value warnings (again!) (#4415) Using `Q_UNUSED` will silence the warnings that CMake gives us, though we have disabled them for ages in the QMake build process. Also remove some unused methods and variables. Unlike the previous attempt in PR #4383 that had to be reverted by PR #4404 this does NOT remove a pair of methods from the `TTreeWidget` class that did not seem to be being called - it turns out that they override methods in the base `QTreeWidget` class and as such they will be called by Qt library code when certain things happen to the class. This reduces the warnings count (if they are shown by the compiler) from a starting point of about 2718 down to around 696. Signed-off-by: Stephen Lyons <slysven@virginmedia.com>
2020-11-28 10:37:24 +00:00
* Copyright (C) 2020 by Stephen Lyons - slysven@virginmedia.com *
Refactoring/reimplementation of MXP support (#3625) Refactoring/reimplementation of MXP protocol Extracts MXP support from TBuffer Separates input parsing from protocol processing: input is parsed into MxpTag objects by the MxpNodeBuilder and are passed to be handled by the MxpTagProcessor Class hierarchy of MxpTagHandler for implementing support for each tag: allows for a clear separation of the implementation of each tag and makes it easier for adding support for new tags Defines a clear interface (MxpClient) separating the MXP implementation from other parts of the code Solves some limitations of previous implementation such as supporting element definitions not only for<SEND> tags, interpolating named and positional attributes and interpolating &text; placeholder by tag content Includes support for COLOR tag Handles FONT, U, I, B, VAR and !ENTITY tags, but so far no defined behavior (can be implemented in MxpMudlet) Attributes that hold MXP state are now in the Host class to avoid needless copies when TBuffer is copied around Introduces QtTests for some of the classes Other refactorings intended to simplify TBuffer class, extracting responbilities that aren't directly related to the buffer mgmt Extracted TEncodingTable from TBuffer, this class is responsible for mapping encoding names to tables. It also removes some bloat from TBuffer. TLinkStore to manage links and associated hints to be displayed. TEntityResolver to map character entities, such as &gt; &#32; &#x20; to their associated string values; supports interpolating strings replacing the entity placeholders by their values
2020-05-03 14:09:42 -03:00
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef MUDLET_TENTITYTAGHANDLER_H
#define MUDLET_TENTITYTAGHANDLER_H
#include "TMxpClient.h"
#include "TMxpContext.h"
#include "TMxpTagHandler.h"
//<!ENTITY Name Value [DESC=description] [PRIVATE] [PUBLISH] [DELETE] [ADD] [REMOVE]>
class TMxpEntityTagHandler : public TMxpTagHandler
{
public:
bool supports(TMxpContext& ctx, TMxpClient& client, MxpTag* tag) override {
Cleanup: prevent unused value warnings (again!) (#4415) Using `Q_UNUSED` will silence the warnings that CMake gives us, though we have disabled them for ages in the QMake build process. Also remove some unused methods and variables. Unlike the previous attempt in PR #4383 that had to be reverted by PR #4404 this does NOT remove a pair of methods from the `TTreeWidget` class that did not seem to be being called - it turns out that they override methods in the base `QTreeWidget` class and as such they will be called by Qt library code when certain things happen to the class. This reduces the warnings count (if they are shown by the compiler) from a starting point of about 2718 down to around 696. Signed-off-by: Stephen Lyons <slysven@virginmedia.com>
2020-11-28 10:37:24 +00:00
Q_UNUSED(ctx)
Q_UNUSED(client)
Infrastructure: Add short qsl macro to stand in for 'QStringLiteral' (#5640)
2021-12-07 06:21:39 +01:00
return tag->isNamed(qsl("!ENTITY")) || tag->isNamed(qsl("!EN"));
Refactoring/reimplementation of MXP support (#3625) Refactoring/reimplementation of MXP protocol Extracts MXP support from TBuffer Separates input parsing from protocol processing: input is parsed into MxpTag objects by the MxpNodeBuilder and are passed to be handled by the MxpTagProcessor Class hierarchy of MxpTagHandler for implementing support for each tag: allows for a clear separation of the implementation of each tag and makes it easier for adding support for new tags Defines a clear interface (MxpClient) separating the MXP implementation from other parts of the code Solves some limitations of previous implementation such as supporting element definitions not only for<SEND> tags, interpolating named and positional attributes and interpolating &text; placeholder by tag content Includes support for COLOR tag Handles FONT, U, I, B, VAR and !ENTITY tags, but so far no defined behavior (can be implemented in MxpMudlet) Attributes that hold MXP state are now in the Host class to avoid needless copies when TBuffer is copied around Introduces QtTests for some of the classes Other refactorings intended to simplify TBuffer class, extracting responbilities that aren't directly related to the buffer mgmt Extracted TEncodingTable from TBuffer, this class is responsible for mapping encoding names to tables. It also removes some bloat from TBuffer. TLinkStore to manage links and associated hints to be displayed. TEntityResolver to map character entities, such as &gt; &#32; &#x20; to their associated string values; supports interpolating strings replacing the entity placeholders by their values
2020-05-03 14:09:42 -03:00
}
TMxpTagHandlerResult handleStartTag(TMxpContext& ctx, TMxpClient& client, MxpStartTag* tag) override;
};
#endif //MUDLET_TENTITYTAGHANDLER_H
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