99 lines
2.7 KiB
C++
99 lines
2.7 KiB
C++
/**
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* @file GetInfoDialog.h
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* Declares the GetInfoDialog class.
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* @ingroup meshtex-ui
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*/
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/*
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* Copyright 2012 Joel Baxter
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*
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* This file is part of MeshTex.
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*
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* MeshTex is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* MeshTex is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with MeshTex. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined(INCLUDED_GETINFODIALOG_H)
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#define INCLUDED_GETINFODIALOG_H
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#include "GenericDialog.h"
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#include "SetScaleDialog.h"
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#include "MeshVisitor.h"
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#include "generic/referencecounted.h"
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/**
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* Subclass of GenericDialog that implements the window summoned by selecting
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* the Get Info menu entry. This window allows the user to query information
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* about selected meshes and optionally transfer some of that information to
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* the Set S/T Scale dialog.
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*
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* @image html getinfo.png
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*
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* @ingroup meshtex-ui
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*/
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class GetInfoDialog : public GenericDialog
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{
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private: // private types
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/**
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* Visitor for interrogating a mesh.
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*/
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class GetInfoVisitor : public MeshVisitor
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{
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public:
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GetInfoVisitor(const int *refRow,
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const int *refCol,
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const MeshEntity::TexInfoCallback *rowTexInfoCallback,
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const MeshEntity::TexInfoCallback *colTexInfoCallback);
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private:
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bool Execute(MeshEntity& meshEntity) const;
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private:
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const int *_refRow;
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const int *_refCol;
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const MeshEntity::TexInfoCallback *_rowTexInfoCallback;
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const MeshEntity::TexInfoCallback *_colTexInfoCallback;
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};
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public: // public methods
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GetInfoDialog(const std::string& key,
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SmartPointer<SetScaleDialog>& setScaleDialog);
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~GetInfoDialog();
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bool Apply();
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private: // private member vars
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/**
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* Handle on the Set S/T Scale dialog.
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*/
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SmartPointer<SetScaleDialog> _setScaleDialog;
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/**
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* Callback to process row texture scale information from a query.
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*/
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MeshEntity::TexInfoCallback _rowTexInfoCallback;
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/**
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* Callback to process column texture scale information from a query.
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*/
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MeshEntity::TexInfoCallback _colTexInfoCallback;
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/**
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* Action-less mesh visitor used purely to count the number of selected mesh
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* entities.
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*/
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SmartPointer<MeshVisitor> _nullVisitor;
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};
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#endif // #if !defined(INCLUDED_GETINFODIALOG_H)
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