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0027398: Integrate Qt Browser Widget to Open CASCADE Technology
The following implementation has been made: - CMake procedure is extended to compile Qt tools. This is optional and is handled by USE_QT_TOOLS option(OFF by default) - It is possible to build Qt tools using Qt5 or Qt4, it is settled with USE_QT4 option. - Sample of DFBrowser tool is available in samples/tools/TInspectorEXE. It is build with tools, executable is placed in binaries. To start the sample, use dfbrowser.bat command. - DFBrowser tool may be started from DRAW
This commit is contained in:
nds
bugmaster
4
tools/TInspectorAPI/FILES
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4
tools/TInspectorAPI/FILES
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TInspectorAPI_Communicator.cxx
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TInspectorAPI_Communicator.hxx
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TInspectorAPI_PluginParameters.cxx
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TInspectorAPI_PluginParameters.hxx
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68
tools/TInspectorAPI/TInspectorAPI_Communicator.cxx
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68
tools/TInspectorAPI/TInspectorAPI_Communicator.cxx
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// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <TInspectorAPI_Communicator.hxx>
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#include <cstdio>
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#include <map>
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#include <iostream>
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#ifdef _WIN32
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#include <windows.h>
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#else
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#include <dlfcn.h>
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#endif
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#define LIB_HANDLE HINSTANCE
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// =======================================================================
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// function : LoadPluginLibrary
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// purpose :
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// =======================================================================
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TInspectorAPI_Communicator* TInspectorAPI_Communicator::LoadPluginLibrary
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(const TCollection_AsciiString& thePluginName)
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{
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if (thePluginName.IsEmpty())
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std::cout << thePluginName.ToCString() << "%s plugin could not be loaded." << std::endl;
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TCollection_AsciiString aPluginLibraryName = thePluginName;
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#ifdef _WIN32
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aPluginLibraryName += ".dll";
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#else
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aPluginLibraryName.Prepend ("lib");
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aPluginLibraryName += ".so";
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#endif
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COMMUNICATOR_INSTANCE crtInst = 0;
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#ifdef _WIN32
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HINSTANCE modLib = ::LoadLibraryA((LPCSTR)aPluginLibraryName.ToCString());
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#else
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void* modLib = dlopen(aPluginLibraryName.ToCString(), RTLD_LAZY | RTLD_GLOBAL);
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#endif
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if (!modLib)
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std::cout << "Failed to load plugin." << aPluginLibraryName.ToCString() << std::endl;
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else
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{
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#ifdef _WIN32
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crtInst = (COMMUNICATOR_INSTANCE)::GetProcAddress(modLib, CREATE_COMMUNICATOR_FUNCTION_NAME);
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#else
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crtInst = (COMMUNICATOR_INSTANCE)dlsym(modLib, CREATE_COMMUNICATOR_FUNCTION_NAME);
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#endif
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if (!crtInst)
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std::cout << "Failed to find " << CREATE_COMMUNICATOR_FUNCTION_NAME << " function." << std::endl;
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}
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TInspectorAPI_Communicator* aModule = crtInst ? crtInst() : 0;
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return aModule;
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}
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73
tools/TInspectorAPI/TInspectorAPI_Communicator.hxx
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73
tools/TInspectorAPI/TInspectorAPI_Communicator.hxx
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// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef TInspectorAPI_Communicator_H
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#define TInspectorAPI_Communicator_H
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#include <NCollection_List.hxx>
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#include <Standard_Transient.hxx>
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#include <Standard_Version.hxx>
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#if OCC_VERSION_HEX > 0x060901
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#include <Standard_Handle.hxx>
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#endif
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#include <TInspectorAPI_PluginParameters.hxx>
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//! The Communicator is an interface that should be implemented for a separate plugin
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//! It will be placed in layout of the given parent. After the plugin is created, it is possible to
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//! set container of parameters into plugin to provide the plugin's initialization by some external
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//! objects(e.g. Interactive Context or OCAF Application). If the parameters are changed, it may be
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//! applyed in UpdateContent function. The communicator can change parameters in the following cases:
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//! - the plugin removes own processed parameters (e.g. file names, that was opened by the plugin)
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//! - the plugin sends some parameters to another plugin(by name) (e.g. shape to be analized)
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//! (at the same time we should be careful here to do not change essential parameters of other plugins)
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class TInspectorAPI_Communicator
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{
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public:
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//! Loads the plugin library
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//! \param thePluginName the name of the library
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//! \return an instance of the communicator or NULL
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static Standard_EXPORT TInspectorAPI_Communicator* LoadPluginLibrary (const TCollection_AsciiString& thePluginName);
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//! Sets parameters container, it should be used when the plugin is initialized or in update content
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//! \param theParameters a parameters container
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Standard_EXPORT virtual void SetParameters (const Handle(TInspectorAPI_PluginParameters)& theParameters) = 0;
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//! Provides the container with a parent where this container should be inserted.
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//! If Qt implementation, it should be QWidget with QLayout set inside
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//! \param theParent a parent class
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Standard_EXPORT virtual void SetParent (void* theParent) = 0;
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//! Calls update of the plugin's content
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Standard_EXPORT virtual void UpdateContent() = 0;
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//! Constructs the communicator.
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TInspectorAPI_Communicator() {}
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//! Destructor
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virtual ~TInspectorAPI_Communicator() {}
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};
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//! Declare plugin method
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extern "C"
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{
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//! Declares function to create an instance of communicator
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//! It should be implemented in a child plugin
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typedef TInspectorAPI_Communicator* (*COMMUNICATOR_INSTANCE)();
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}
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//! Defines name of the function that should be implemented in a child plugin
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#define CREATE_COMMUNICATOR_FUNCTION_NAME "CreateCommunicator"
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#endif
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113
tools/TInspectorAPI/TInspectorAPI_PluginParameters.cxx
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113
tools/TInspectorAPI/TInspectorAPI_PluginParameters.cxx
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// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <TInspectorAPI_PluginParameters.hxx>
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#if OCC_VERSION_HEX <= 0x060901
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IMPLEMENT_STANDARD_HANDLE (TInspectorAPI_PluginParameters, Standard_Transient)
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IMPLEMENT_STANDARD_RTTIEXT (TInspectorAPI_PluginParameters, Standard_Transient)
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#else
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IMPLEMENT_STANDARD_RTTIEXT (TInspectorAPI_PluginParameters, Standard_Transient)
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#endif
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// =======================================================================
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// function : Constructor
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// purpose :
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// =======================================================================
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TInspectorAPI_PluginParameters::TInspectorAPI_PluginParameters()
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{
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}
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// =======================================================================
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// function : SetParameters
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// purpose :
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// =======================================================================
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void TInspectorAPI_PluginParameters::SetParameters (const TCollection_AsciiString& thePluginName,
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const NCollection_List<Handle(Standard_Transient)>& theParameters)
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{
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if (theParameters.Size() > 0)
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myParameters.Bind (thePluginName, theParameters);
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else
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myParameters.UnBind (thePluginName);
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}
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// =======================================================================
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// function : AddFileName
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// purpose :
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// =======================================================================
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void TInspectorAPI_PluginParameters::AddFileName (const TCollection_AsciiString& thePluginName,
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const TCollection_AsciiString& theFileName)
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{
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if (myFileNames.IsBound(thePluginName))
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myFileNames.ChangeFind(thePluginName).Append (theFileName);
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else
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{
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NCollection_List<TCollection_AsciiString> aNames;
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aNames.Append (theFileName);
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myFileNames.Bind (thePluginName, aNames);
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}
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}
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// =======================================================================
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// function : SetFileNames
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// purpose :
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// =======================================================================
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void TInspectorAPI_PluginParameters::SetFileNames (const TCollection_AsciiString& thePluginName,
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const NCollection_List<TCollection_AsciiString>& theFileNames)
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{
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if (theFileNames.Size() > 0)
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myFileNames.Bind (thePluginName, theFileNames);
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else
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myFileNames.UnBind(thePluginName);
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}
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// =======================================================================
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// function : FindParameters
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// purpose :
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// =======================================================================
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bool TInspectorAPI_PluginParameters::FindParameters (const TCollection_AsciiString& thePluginName)
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{
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return myParameters.IsBound(thePluginName);
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}
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// =======================================================================
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// function : Parameters
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// purpose :
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// =======================================================================
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const NCollection_List<Handle(Standard_Transient)>& TInspectorAPI_PluginParameters::Parameters
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(const TCollection_AsciiString& thePluginName)
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{
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return myParameters.Find (thePluginName);
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}
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// =======================================================================
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// function : FindFileNames
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// purpose :
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// =======================================================================
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bool TInspectorAPI_PluginParameters::FindFileNames (const TCollection_AsciiString& thePluginName)
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{
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return myFileNames.IsBound(thePluginName);
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}
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// =======================================================================
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// function : FileNames
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// purpose :
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// =======================================================================
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const NCollection_List<TCollection_AsciiString>& TInspectorAPI_PluginParameters::FileNames
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(const TCollection_AsciiString& thePluginName)
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{
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return myFileNames.Find (thePluginName);
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}
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96
tools/TInspectorAPI/TInspectorAPI_PluginParameters.hxx
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96
tools/TInspectorAPI/TInspectorAPI_PluginParameters.hxx
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@@ -0,0 +1,96 @@
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// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef TInspectorAPI_PluginParameters_H
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#define TInspectorAPI_PluginParameters_H
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#include <NCollection_DataMap.hxx>
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#include <NCollection_List.hxx>
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#include <Standard_Version.hxx>
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#include <Standard_Transient.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <TCollection_AsciiString.hxx>
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class TInspectorAPI_PluginParameters;
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DEFINE_STANDARD_HANDLE (TInspectorAPI_PluginParameters, Standard_Transient)
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//! The container of parameters for all possible plugins. It stores list of parameters for each plugin, even
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//! it was not be loaded yet. There is a map of plugin name into plugin parameters.
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//! The parameters may be:
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//! - child of Standard_Transient
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//! - file name to be opened by the plugin
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class TInspectorAPI_PluginParameters : public Standard_Transient
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{
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public:
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//! Constructs the container.
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Standard_EXPORT TInspectorAPI_PluginParameters();
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//! Destructor
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Standard_EXPORT virtual ~TInspectorAPI_PluginParameters() Standard_OVERRIDE {}
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//! Stores the parameters for plugin
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//! \param thePluginName a plugin name
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//! \param theParameters a list of parameters
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Standard_EXPORT void SetParameters (const TCollection_AsciiString& thePluginName,
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const NCollection_List<Handle(Standard_Transient)>& theParameters);
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//! Add a file name for the plugin
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//! \param thePluginName a plugin name
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//! \param theFileName a name
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Standard_EXPORT void AddFileName (const TCollection_AsciiString& thePluginName,
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const TCollection_AsciiString& theFileName);
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//! Set file names for the plugin
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//! \param thePluginName a plugin name
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//! \param theFileNames container of names
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Standard_EXPORT void SetFileNames (const TCollection_AsciiString& thePluginName,
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const NCollection_List<TCollection_AsciiString>& theFileNames);
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//! Returns true if there are parameters set for the given plugin
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//! \param thePluginName a plugin name
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//! \return boolean result
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Standard_EXPORT bool FindParameters (const TCollection_AsciiString& thePluginName);
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//! Returns parameters set for the given plugin
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//! \param thePluginName a plugin name
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//! \return container of objects
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Standard_EXPORT const NCollection_List<Handle(Standard_Transient)>& Parameters (
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const TCollection_AsciiString& thePluginName);
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//! Returns true if there are file names set for the given plugin
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//! \param thePluginName a plugin name
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//! \return boolean result
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Standard_EXPORT bool FindFileNames (const TCollection_AsciiString& thePluginName);
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//! Returns file names set for the given plugin
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//! \param thePluginName a plugin name
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//! \return container of names
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Standard_EXPORT const NCollection_List<TCollection_AsciiString>& FileNames(
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const TCollection_AsciiString& thePluginName);
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#if OCC_VERSION_HEX <= 0x060901
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DEFINE_STANDARD_RTTI (TInspectorAPI_PluginParameters)
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#else
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DEFINE_STANDARD_RTTIEXT (TInspectorAPI_PluginParameters, Standard_Transient)
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#endif
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private:
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//! container of parameters
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NCollection_DataMap<TCollection_AsciiString, NCollection_List<Handle(Standard_Transient)> > myParameters;
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//! container of names
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NCollection_DataMap<TCollection_AsciiString, NCollection_List<TCollection_AsciiString> > myFileNames;
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};
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#endif
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