diff options
Diffstat (limited to 'tqtinterface/qt4/tools/assistant/lib')
| -rw-r--r-- | tqtinterface/qt4/tools/assistant/lib/lib.pro | 23 | ||||
| -rw-r--r-- | tqtinterface/qt4/tools/assistant/lib/tqassistantclient.cpp | 334 | ||||
| -rw-r--r-- | tqtinterface/qt4/tools/assistant/lib/tqassistantclient.h | 81 |
3 files changed, 0 insertions, 438 deletions
diff --git a/tqtinterface/qt4/tools/assistant/lib/lib.pro b/tqtinterface/qt4/tools/assistant/lib/lib.pro deleted file mode 100644 index 75ad1d3..0000000 --- a/tqtinterface/qt4/tools/assistant/lib/lib.pro +++ /dev/null @@ -1,23 +0,0 @@ -TEMPLATE = lib -TARGET = tqassistantclient -VERSION = 1.0 - -CONFIG += qt warn_on release -CONFIG += staticlib -CONFIG -= dll - -SOURCES = tqassistantclient.cpp -HEADERS += $$QT_SOURCE_TREE/include/tqassistantclient.h - - -DEFINES += QT_INTERNAL_NETWORK -include( ../../../src/qt_professional.pri ) - -DESTDIR = ../../../lib - -unix { - target.path=$$libs.path - TQMAKE_CFLAGS += $$TQMAKE_CFLAGS_SHLIB - TQMAKE_CXXFLAGS += $$TQMAKE_CXXFLAGS_SHLIB - INSTALLS += target -} diff --git a/tqtinterface/qt4/tools/assistant/lib/tqassistantclient.cpp b/tqtinterface/qt4/tools/assistant/lib/tqassistantclient.cpp deleted file mode 100644 index b642bc3..0000000 --- a/tqtinterface/qt4/tools/assistant/lib/tqassistantclient.cpp +++ /dev/null @@ -1,334 +0,0 @@ -/********************************************************************** -** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the TQAssistantClient library. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** Licensees holding valid TQt Commercial licenses may use this file in -** accordance with the TQt Commercial License Agreement provided with -** the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#include "tqassistantclient.h" - -#include <tqsocket.h> -#include <tqtextstream.h> -#include <tqprocess.h> -#include <tqtimer.h> -#include <tqfileinfo.h> - -class TQAssistantClientPrivate -{ - friend class TQAssistantClient; - TQStringList arguments; -}; - -static TQMap<const TQAssistantClient*,TQAssistantClientPrivate*> *dpointers = 0; - -static TQAssistantClientPrivate *data( const TQAssistantClient *client, bool create=FALSE ) -{ - if( !dpointers ) - dpointers = new TQMap<const TQAssistantClient*,TQAssistantClientPrivate*>; - TQAssistantClientPrivate *d = (*dpointers)[client]; - if( !d && create ) { - d = new TQAssistantClientPrivate; - dpointers->insert( client, d ); - } - return d; -} - -/*! - \class TQAssistantClient - \brief The TQAssistantClient class provides a means of using TQt - Assistant as an application's help tool. - - Using TQt Assistant is simple: Create a TQAssistantClient instance, - then call showPage() as often as necessary to show your help - pages. When you call showPage(), TQt Assistant will be launched if - it isn't already running. - - The TQAssistantClient instance can open (openAssistant()) or close - (closeAssistant()) TQt Assistant whenever required. If TQt Assistant - is open, isOpen() returns TRUE. - - One TQAssistantClient instance interacts with one TQt Assistant - instance, so every time you call openAssistant(), showPage() or - closeAssistant() they are applied to the particular TQt Assistant - instance associated with the TQAssistantClient. - - When you call openAssistant() the assistantOpened() signal is - emitted. Similarly when closeAssistant() is called, - assistantClosed() is emitted. In either case, if an error occurs, - error() is emitted. - - This class is not included in the TQt library itself. To use it you - must link against \c libqassistantclient.a (Unix) or \c - qassistantclient.lib (Windows), which is built into \c INSTALL/lib - if you built the TQt tools (\c INSTALL is the directory where TQt is - installed). If you use qmake, then you can simply add the following - line to your pro file: - - \code - LIBS += -lqassistantclient - \endcode - - See also "Adding Documentation to TQt Assistant" in the \link - assistant.book TQt Assistant manual\endlink. -*/ - -/*! - \fn void TQAssistantClient::assistantOpened() - - This signal is emitted when TQt Assistant is open and the - client-server communication is set up. -*/ - -/*! - \fn void TQAssistantClient::assistantClosed() - - This signal is emitted when the connection to TQt Assistant is - closed. This happens when the user exits TQt Assistant, or when an - error in the server or client occurs, or if closeAssistant() is - called. -*/ - -/*! - \fn void TQAssistantClient::error( const TQString &msg ) - - This signal is emitted if TQt Assistant cannot be started or if an - error occurs during the initialization of the connection between - TQt Assistant and the calling application. The \a msg provides an - explanation of the error. -*/ - -/*! - Constructs an assistant client object. The \a path specifies the - path to the TQt Assistant executable. If \a path is an empty - string the system path (\c{%PATH%} or \c $PATH) is used. - - The assistant client object is a child of \a parent and is called - \a name. -*/ -TQAssistantClient::TQAssistantClient( const TQString &path, TQObject *parent, const char *name ) - : TQObject( parent, name ), host ( "localhost" ) -{ - if ( path.isEmpty() ) - assistantCommand = "assistant"; - else { - TQFileInfo fi( path ); - if ( fi.isDir() ) - assistantCommand = path + "/assistant"; - else - assistantCommand = path; - } - -#if defined(TQ_OS_MACX) - assistantCommand += ".app/Contents/MacOS/assistant"; -#elif defined(TQ_WS_WIN) - if (!assistantCommand.endsWith(".exe")) - assistantCommand += ".exe"; -#endif - socket = new TQSocket( this ); - connect( socket, TQT_SIGNAL( connected() ), - TQT_SLOT( socketConnected() ) ); - connect( socket, TQT_SIGNAL( connectionClosed() ), - TQT_SLOT( socketConnectionClosed() ) ); - connect( socket, TQT_SIGNAL( error( int ) ), - TQT_SLOT( socketError( int ) ) ); - opened = FALSE; - proc = new TQProcess( this ); - port = 0; - pageBuffer = ""; - connect( proc, TQT_SIGNAL( readyReadStderr() ), - this, TQT_SLOT( readStdError() ) ); -} - -/*! - Destroys the assistant client object and frees up all allocated - resources. -*/ -TQAssistantClient::~TQAssistantClient() -{ - if ( proc && proc->isRunning() ) { - proc->tryTerminate(); - proc->kill(); - } - - if( dpointers ) { - TQAssistantClientPrivate *d = (*dpointers)[ this ]; - if( d ) { - dpointers->remove( this ); - delete d; - if( dpointers->isEmpty() ) { - delete dpointers; - dpointers = 0; - } - } - } -} - -/*! - This function opens TQt Assistant and sets up the client-server - communiction between the application and TQt Assistant. If it is - already open, this function does nothing. If an error occurs, - error() is emitted. - - \sa assistantOpened() -*/ -void TQAssistantClient::openAssistant() -{ - if ( proc->isRunning() ) - return; - proc->clearArguments(); - proc->addArgument( assistantCommand ); - proc->addArgument( "-server" ); - if( !pageBuffer.isEmpty() ) { - proc->addArgument( "-file" ); - proc->addArgument( pageBuffer ); - } - - TQAssistantClientPrivate *d = data( this ); - if( d ) { - TQStringList::ConstIterator it = d->arguments.begin(); - while( it!=d->arguments.end() ) { - proc->addArgument( *it ); - ++it; - } - } - - if ( !proc->launch( TQString() ) ) { - emit error( tr( "Cannot start TQt Assistant '%1'" ) - .arg( proc->arguments().join( " " ) ) ); - return; - } - connect( proc, TQT_SIGNAL( readyReadStdout() ), - this, TQT_SLOT( readPort() ) ); -} - -void TQAssistantClient::readPort() -{ - TQString p = proc->readLineStdout(); - TQ_UINT16 port = p.toUShort(); - if ( port == 0 ) { - emit error( tr( "Cannot connect to TQt Assistant." ) ); - return; - } - socket->connectToHost( host, port ); - disconnect( proc, TQT_SIGNAL( readyReadStdout() ), - this, TQT_SLOT( readPort() ) ); -} - -/*! - Use this function to close TQt Assistant. - - \sa assistantClosed() -*/ -void TQAssistantClient::closeAssistant() -{ - if ( !opened ) - return; - proc->tryTerminate(); - proc->kill(); -} - -/*! - Call this function to make TQt Assistant show a particular \a page. - The \a page is a filename (e.g. \c myhelpfile.html). See "Adding - Documentation to TQt Assistant" in the \link assistant.book TQt - Assistant manual\endlink for further information. - - If TQt Assistant hasn't been \link openAssistant() opened\endlink - yet, this function will do nothing. You can use isOpen() to - determine whether TQt Assistant is up and running, or you can - connect to the asssistantOpened() signal. - - \sa isOpen(), assistantOpened() -*/ -void TQAssistantClient::showPage( const TQString &page ) -{ - if ( !opened ) { - pageBuffer = page; - openAssistant(); - pageBuffer = TQString(); - return; - } - TQTextStream os( socket ); - os << page << "\n"; -} - -/*! - \property TQAssistantClient::open - \brief Whether TQt Assistant is open. - -*/ -bool TQAssistantClient::isOpen() const -{ - return opened; -} - -void TQAssistantClient::socketConnected() -{ - opened = TRUE; - if ( !pageBuffer.isEmpty() ) - showPage( pageBuffer ); - emit assistantOpened(); -} - -void TQAssistantClient::socketConnectionClosed() -{ - opened = FALSE; - emit assistantClosed(); -} - -void TQAssistantClient::socketError( int i ) -{ - if ( i == TQSocket::ErrConnectionRefused ) - emit error( tr( "Could not connect to Assistant: Connection refused" ) ); - else if ( i == TQSocket::ErrHostNotFound ) - emit error( tr( "Could not connect to Assistant: Host not found" ) ); - else - emit error( tr( "Communication error" ) ); -} - -void TQAssistantClient::readStdError() -{ - TQString errmsg; - while ( proc->canReadLineStderr() ) { - errmsg += proc->readLineStderr(); - errmsg += "\n"; - } - if (!errmsg.isEmpty()) - emit error( tr( errmsg.simplifyWhiteSpace() ) ); -} - -/*! - Sets the command line arguments used when TQt Assistant is - started to \a args. -*/ -void TQAssistantClient::setArguments( const TQStringList &args ) -{ - TQAssistantClientPrivate *d = data( this, TRUE ); - d->arguments = args; -} diff --git a/tqtinterface/qt4/tools/assistant/lib/tqassistantclient.h b/tqtinterface/qt4/tools/assistant/lib/tqassistantclient.h deleted file mode 100644 index faf3351..0000000 --- a/tqtinterface/qt4/tools/assistant/lib/tqassistantclient.h +++ /dev/null @@ -1,81 +0,0 @@ -/********************************************************************** -** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the TQAssistantClient library. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** Licensees holding valid TQt Commercial licenses may use this file in -** accordance with the TQt Commercial License Agreement provided with -** the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#ifndef TQASSISTANTCLIENT_H -#define TQASSISTANTCLIENT_H - -#include <tqobject.h> - -class TQSocket; -class TQProcess; - -class TQAssistantClient : public TQObject -{ - Q_OBJECT - TQ_OBJECT - Q_PROPERTY( bool open READ isOpen ) - -public: - TQAssistantClient( const TQString &path, TQObject *parent = 0, const char *name = 0 ); - ~TQAssistantClient(); - - bool isOpen() const; - - void setArguments( const TQStringList &args ); - -public Q_SLOTS: - virtual void openAssistant(); - virtual void closeAssistant(); - virtual void showPage( const TQString &page ); - -Q_SIGNALS: - void assistantOpened(); - void assistantClosed(); - void error( const TQString &msg ); - -private Q_SLOTS: - void socketConnected(); - void socketConnectionClosed(); - void readPort(); - void socketError( int ); - void readStdError(); - -private: - TQSocket *socket; - TQProcess *proc; - TQ_UINT16 port; - TQString host, assistantCommand, pageBuffer; - bool opened; -}; - -#endif |