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129 lines
3.2 KiB
129 lines
3.2 KiB
/* This file is part of the KDE project
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Copyright (C) 1999-2001 Bernd Gehrmann <bernd@kdevelop.org>
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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 as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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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 _PROCESSWIDGET_H_
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#define _PROCESSWIDGET_H_
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#include <tdelistbox.h>
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#include <kprocess.h>
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/**
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@file processwidget.h
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Widgets for various output views.
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*/
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class ProcessLineMaker;
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/**
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Listbox item for process widgets.
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*/
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class ProcessListBoxItem : public TQListBoxText
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{
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public:
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enum Type { Diagnostic, Normal, Error };
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ProcessListBoxItem(const TQString &s, Type type);
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virtual bool isCustomItem();
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protected:
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TQColor blend(const TQColor &c1, const TQColor &c2, double k = 0.25) const;
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private:
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virtual void paint(TQPainter *p);
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Type t;
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};
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/**
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* This class is designed to share code between the
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* grep and application output widgets.
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*/
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class ProcessWidget : public TDEListBox
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{
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TQ_OBJECT
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public:
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ProcessWidget(TQWidget *parent, const char *name=0);
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~ProcessWidget();
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/**
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* Returns whether a process is running in this view.
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*/
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bool isRunning();
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public slots:
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/**
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* Starts the child process.
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*/
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void startJob(const TQString &dir, const TQString &command);
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/**
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* Kills the child processss.
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*/
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void killJob( int signo = SIGTERM );
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/**
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* Inserts one line from stdin into the listbox. This can
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* be overridden by subclasses to implement
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* syntax highlighting.
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*/
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virtual void insertStdoutLine(const TQCString &line);
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/**
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* Inserts one line from stderr into the listbox. This can
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* be overridden by subclasses to implement
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* syntax highlighting. By default, a ProcessListBoxItem
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* is used.
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*/
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virtual void insertStderrLine(const TQCString &line);
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virtual void addPartialStdoutLine(const TQCString&);
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virtual void addPartialStderrLine(const TQCString&);
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protected:
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/**
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* This is called when the child process exits.
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* The flag 'normal' is true if the process exited
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* normally (i.e. not by a signal or similar), otherwise
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* the exit status can be taken from 'status'.
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*/
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virtual void childFinished(bool normal, int status);
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signals:
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void processExited(TDEProcess *);
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void rowSelected(int row);
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protected:
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virtual TQSize minimumSizeHint() const;
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void maybeScrollToBottom();
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protected slots:
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void slotProcessExited(TDEProcess*);
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private:
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TDEProcess *childproc;
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ProcessLineMaker* procLineMaker;
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TQCString stderrbuf;
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TQCString stdoutbuf;
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int lastRowStdout;
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int lastRowStderr;
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};
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#endif
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