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tdevelop/vcs/cvsservice/cvspartimpl.h

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/***************************************************************************
* Copyright (C) 2003 by Mario Scalas *
* mario.scalas@libero.it *
* *
* 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. *
* *
***************************************************************************/
#ifndef CVSPARTIMPL_H
#define CVSPARTIMPL_H
#include <tqobject.h>
#include <tqstringlist.h>
#include <tqguardedptr.h>
#include <kurl.h>
#include <kdevversioncontrol.h>
class CvsServicePart;
class KDialogBase;
class KURL;
class KURL::List;
class CvsProcessWidget;
class KDevMainWindow;
class KDevCore;
class KDevDiffFrontend;
class QDir;
class JobScheduler;
class KDevVCSFileInfoProvider;
class CVSFileInfoProvider;
/**
* @short This is the base class for implementation of the core service.
*
* This is an attempt to separate the container part (CvsServicePart) and its implementation
* for reducing code complexity for module (cvspart.{h,cpp} was becoming too
* cumbersome). So a CvsServicePart can have several implementations, one directly wrapping
* 'cvs' command and another using cervisia's cvsservice.
*
* @author Mario Scalas
*/
class CvsServicePartImpl : public QObject
{
friend class CvsServicePart;
Q_OBJECT
public:
//! Available Cvs operations
enum CvsOperation
{
opFakeStub, opAdd, opCommit, opUpdate, opRevert, opRemove, opLog, opDiff, opTag, opUnTag, opEdit, opUnEdit, opEditors, opAnnotate
};
/**
* Costructor
* @param part the CvsServicePart component
* @param name
*/
CvsServicePartImpl( CvsServicePart *part, const char *name=0 );
/**
* Destructor
*/
virtual ~CvsServicePartImpl();
/**
* Do login into repository. The component will show a dialog requesting the
* needed data to the user.
*/
virtual void login();
/**
* Do logout. Of course one must be logged into repository first ;-)
*/
virtual void logout();
/**
* Do checkout of module from some remote directory. Requested data will be
* collected here.
* @return true if the operation was successful
*/
virtual bool checkout();
/**
* Commit the specified files (as KURL) to repository.
* @param urlList
*/
virtual void commit( const KURL::List& urlList );
/**
* Update the specified files (as KURL): files will be
* updated if not locally modified.
* @param urlList
*/
virtual void update( const KURL::List& urlList );
/**
* Add the specified files (as KURL) to repository.
* @param urlList
* @param binary is the file binary or plain text
*/
virtual void add( const KURL::List& urlList, bool binary = false );
/**
* Annotate the specified file (as KURL).
* @param urlList
*/
virtual void annotate( const KURL::List& urlList);
/**
* Mark the specified files (as KURL) for beeing edited
* @param urlList
*/
virtual void edit( const KURL::List& urlList );
/**
* Remove editing mark from the specified files (as KURL)
* @param urlList
*/
virtual void unedit( const KURL::List& urlList );
/**
* Show list of editors for the specified files (as KURL)
* @param urlList
*/
virtual void editors( const KURL::List& urlList );
/**
* Remove the specified files (as KURL) from repository.
* @param urlList
*/
virtual void remove( const KURL::List& urlList );
/**
* Produce a log of changes about the specified files.
* @param urlList
*/
virtual void log( const KURL::List& urlList );
/**
* Produce a diff of the the specified files (as KURL). The diff could
* be displayed in the diff frontend or in an ad-hoc container.
* @param urlList
*/
virtual void diff( const KURL::List& urlList );
/**
* Tag the specified files (as KURL) with a release or branch tag.
* @param urlList
*/
virtual void tag( const KURL::List& urlList );
/**
* Remove tag from the specified files (as KURL) in repository.
* @param urlList
*/
virtual void unTag( const KURL::List& urlList );
/**
* Remove tag from the specified files (as KURL) in repository.
* @param urlList
*/
virtual void removeStickyFlag( const KURL::List& urlList );
/**
* Add the specified files (as KURL) to the .cvsignore file.
* @param urlList
*/
virtual void addToIgnoreList( const KURL::List& urlList );
/**
* Commit the specified files (as KURL) to repository.
* @param urlList
*/
virtual void removeFromIgnoreList( const KURL::List& urlList );
/**
* Creates a new project with cvs support, that is will import the
* generated sources in the repository.
* @param dirName path to project directory on local system
* @param cvsRsh value for the CVS_RSH env var (for accessing :ext:
* repositories)
* @param location cvs server path (i.e. :pserver:marios@cvs.kde.org:/home/kde)
* @param message an initial creation message for the project
* @param module the module into repository where to put this source tree
* @param vendor vendor string
* @param release release tag
* @param mustInitRoot if true will attempt to initialize $CVSROOT if not already prepared
*/
virtual void createNewProject( const TQString &dirName,
const TQString &cvsRsh, const TQString &location,
const TQString &message, const TQString &module, const TQString &vendor,
const TQString &release, bool mustInitRoot );
/**
* @return true if the directory is valid as CVS directory (has the /CVS/ dir inside) (FORWARDER)
*/
virtual bool isValidDirectory( const TQDir &dir ) const;
/**
* @return a reference to the custom FileInforProvider object (FORWARDER)
*/
KDevVCSFileInfoProvider *fileInfoProvider() const;
// Helpers
public:
/**
* Stops the CVS job, both currently executing and queued.
* @todo queuing is not yet implemented
*/
void flushJobs();
/**
* @return a reference to the process widget: many worker methods
* display their output in it and the CvsServicePart will embed it in the
* bottom embedded view.
*/
CvsProcessWidget *processWidget() const;
signals:
void warning( const TQString &msg );
/**
* Emitted when the component has terminated checkout operation
* @param checkedDir directory where the module has been checked out
* (will be empty if the operation failed)
*/
void checkoutFinished( TQString checkedDir );
private slots:
void slotJobFinished( bool normalExit, int exitStatus );
void slotDiffFinished( bool normalExit, int exitStatus );
void slotCheckoutFinished( bool normalExit, int exitStatus );
void slotProjectOpened();
private:
/**
* Call this every time a slot for cvs operations starts!! (It will setup the
* state (file/dir URL, ...).
* It will also display proper error messages so the caller must only exit if
* it fails (return false); if return true than basic requisites for cvs operation
* are satisfied.
* @return true and the valid URLs paths in m_fileList if the operation can be performed,
* false otherwise.
*/
bool prepareOperation( const KURL::List &someUrls, CvsOperation op );
/**
* Call this every time a slot for cvs operations ends!! (It will restore the state for a new
* operation) and notify clients about changes.
*/
void doneOperation( const KURL::List &someUrls = KURL::List(), CvsOperation op = opFakeStub );
void emitFileStateModified( const KURL::List &urls, VCSFileInfo::FileState &commonState );
/**
* @return true if the @p url is present in CVS/Entry file
*/
static bool isRegisteredInRepository( const TQString &projectDirectory, const KURL &url );
/**
* Ideally this function will take a bunch of URLs and validate them (they are valid files,
* are files registered in CVS, are on a supported filesystem, ...). Currently checks
* only for files belonging to the repository ;)
* @param projectDirectory
* @param urls list of KURL to check (the list can be modified during the operation)
* @param op type of cvs operation, as pecified in @see CvsOperation enum
*/
static void validateURLs( const TQString &projectDirectory, KURL::List &urls, CvsOperation op );
/**
* Add file to it's respective ignore list. This means that, for example, if you
* add '/home/mario/src/myprj/mylib/module1/bad.cpp' then the string 'bad.cpp' will be
* appended to file '/home/mario/src/myprj/mylib/module1/.cvsignore'.
* @param projectDirectory
* @param url url to be added to the check list.
*/
static void addToIgnoreList( const TQString &projectDirectory, const KURL &url );
/**
* Add files to their respective ignore list. This means that, for example, if you
* add '/home/mario/src/myprj/mylib/module1/bad.cpp' then the string 'bad.cpp' will be
* appended to file '/home/mario/src/myprj/mylib/module1/.cvsignore'.
* @param projectDirectory
* @param urls list of urls to be added to the check list.
*/
static void addToIgnoreList( const TQString &projectDirectory, const KURL::List &urls );
/**
* Remove file from it's respective .ignore files. As specified for @see addToIgnoreList
* function, this means that, for example, if you remove '/home/mario/src/myprj/mylib/module1/bad.cpp'
* then a search for the string 'bad.cpp' will be performed on file
* '/home/mario/src/myprj/mylib/module1/.cvsignore': if found, it will be removed, otherwise
* nothing will be removed.
* @param projectDirectory
* @param url url to be removed from the check list.
*/
static void removeFromIgnoreList( const TQString &projectDirectory, const KURL &url );
/**
* Remove files from their respective .ignore files. As specified for @see addToIgnoreList
* function, this means that, for example, if you remove '/home/mario/src/myprj/mylib/module1/bad.cpp'
* then a search for the string 'bad.cpp' will be performed on file
* '/home/mario/src/myprj/mylib/module1/.cvsignore': if found, it will be removed, otherwise
* nothing will be removed.
* @param projectDirectory
* @param urls list of urls to be removed from the check list.
*/
static void removeFromIgnoreList( const TQString &projectDirectory, const KURL::List &urls );
/**
* Implementation for requesting user input when files are added to project
*/
void addFilesToProject( const TQStringList &filesToAdd );
/**
* Implementation for requesting user input when files are removed from project
*/
void removedFilesFromProject(const TQStringList &filesToRemove);
/**
* Check each file in the list against CVS and returns a new list with the files
* currently registered in the repository: if none is registered the returned list
* is (quite rightly) empty.
*/
TQStringList checkFileListAgainstCVS( const TQStringList &filesToCheck ) const;
//! Changelog filename (currently "CHANGELOG" )
static const TQString changeLogFileName;
//! Four spaces for every log line (except the first which includes the
//! developers name)
static const TQString changeLogPrependString;
// Internal short-cuts
KDevMainWindow *mainWindow() const;
KDevCore *core() const;
TQString projectDirectory() const;
KDevDiffFrontend *diffFrontend() const;
/** Locate and setup DCOP CvsService */
bool requestCvsService();
/** De-initialize and release CvsService */
void releaseCvsService();
CvsService_stub *m_cvsService;
Repository_stub *m_repository;
/** Used for storing module path between start and ending of check-out */
TQString modulePath;
CVSFileInfoProvider *m_fileInfoProvider;
JobScheduler *m_scheduler;
/** Reference to owner part */
CvsServicePart *m_part;
//! Reference to widget integrated in the "bottom tabbar" (IDEAL)
//! (_Must_ be initialized by derived class)
TQGuardedPtr<CvsProcessWidget> m_widget;
//! Urls which to work upon
const KURL::List &urlList() const;
/**
* @param relativeToProjectDir if true paths will be provided as relative to project directory,
* as absolute paths otherwise
* @return These are the file path contained in the urls provided for convenience
* has been requested for.
*/
TQStringList fileList( bool relativeToProjectDir = true ) const;
/** Last operation type: we save it so we can retrieve and use in slot*Exited() */
CvsOperation lastOperation() const;
// Both this data members are set by prepareOperation() method
KURL::List m_urlList;
CvsOperation m_lastOperation;
};
#endif