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144 lines
4 KiB
C++
144 lines
4 KiB
C++
/* This file is part of the KDE libraries
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Copyright (C) 2007 David Nolden <david.nolden.kdevelop@art-master.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef PROJECT_FILE_QUICKOPEN
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#define PROJECT_FILE_QUICKOPEN
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#include <language/interfaces/quickopendataprovider.h>
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#include <language/interfaces/quickopenfilter.h>
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#include <language/duchain/indexedstring.h>
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#include <util/path.h>
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namespace KDevelop {
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class IProject;
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class ProjectFileItem;
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}
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class QIcon;
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/**
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* Internal data class for the BaseFileDataProvider and ProjectFileData.
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*/
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struct ProjectFile
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{
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ProjectFile()
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: outsideOfProject(false)
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{}
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KDevelop::Path path;
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// project root folder url
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KDevelop::Path projectPath;
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// indexed url - only set for project files
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// currently open documents don't use this!
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KDevelop::IndexedString indexedPath;
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// true for files which reside outside of the project root
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// this happens e.g. for generated files in out-of-source build folders
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bool outsideOfProject;
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};
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inline bool operator<(const ProjectFile& left, const ProjectFile& right)
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{
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if (left.outsideOfProject != right.outsideOfProject) {
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return !left.outsideOfProject;
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}
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return left.path < right.path;
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}
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Q_DECLARE_TYPEINFO(ProjectFile, Q_MOVABLE_TYPE);
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/**
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* The shared data class that is used by the quick open model.
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*/
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class ProjectFileData : public KDevelop::QuickOpenDataBase
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{
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public:
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ProjectFileData( const ProjectFile& file );
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virtual QString text() const;
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virtual QString htmlDescription() const;
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bool execute( QString& filterText );
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virtual bool isExpandable() const;
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virtual QWidget* expandingWidget() const;
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virtual QIcon icon() const;
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QList<QVariant> highlighting() const;
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QString project() const;
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private:
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ProjectFile m_file;
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};
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class BaseFileDataProvider : public KDevelop::QuickOpenDataProviderBase, public KDevelop::PathFilter<ProjectFile, BaseFileDataProvider>, public KDevelop::QuickOpenFileSetInterface
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{
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Q_OBJECT
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public:
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BaseFileDataProvider();
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virtual void setFilterText( const QString& text );
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virtual uint itemCount() const;
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virtual uint unfilteredItemCount() const;
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virtual KDevelop::QuickOpenDataPointer data( uint row ) const;
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inline KDevelop::Path itemPath( const ProjectFile& data ) const
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{
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return data.path;
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}
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};
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/**
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* QuickOpen data provider for file-completion using project-files.
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*
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* It provides all files from all open projects except currently opened ones.
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*/
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class ProjectFileDataProvider : public BaseFileDataProvider
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{
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Q_OBJECT
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public:
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ProjectFileDataProvider();
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virtual void reset();
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virtual QSet<KDevelop::IndexedString> files() const;
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private slots:
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void projectClosing( KDevelop::IProject* );
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void projectOpened( KDevelop::IProject* );
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void fileAddedToSet( KDevelop::ProjectFileItem* );
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void fileRemovedFromSet( KDevelop::ProjectFileItem* );
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private:
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// project files sorted by their url
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// this is done so we can limit ourselves to a relatively fast
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// filtering without any expensive sorting in reset().
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QList<ProjectFile> m_projectFiles;
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};
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/**
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* Quick open data provider for currently opened documents.
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*/
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class OpenFilesDataProvider : public BaseFileDataProvider
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{
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Q_OBJECT
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public:
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virtual void reset();
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virtual QSet<KDevelop::IndexedString> files() const;
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};
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#endif
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