Petr Vanek
158 lines
4.0 KiB
C++
158 lines
4.0 KiB
C++
/* Copyright (C) 2008 e_k (e_k@users.sourceforge.net)
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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 _Q_TERM_WIDGET
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#define _Q_TERM_WIDGET
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#include <QtGui>
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struct TermWidgetImpl;
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enum COLOR_SCHEME { COLOR_SCHEME_WHITE_ON_BLACK = 1,
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COLOR_SCHEME_GREEN_ON_BLACK,
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COLOR_SCHEME_BLACK_ON_LIGHT_YELLOW
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};
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class QTermWidget : public QWidget {
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Q_OBJECT
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public:
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enum ScrollBarPosition {
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/** Do not show the scroll bar. */
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NoScrollBar=0,
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/** Show the scroll bar on the left side of the display. */
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ScrollBarLeft=1,
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/** Show the scroll bar on the right side of the display. */
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ScrollBarRight=2
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};
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//Creation of widget
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QTermWidget(int startnow = 1, //start shell programm immediatelly
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QWidget * parent = 0);
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~QTermWidget();
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//Initial size
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QSize sizeHint() const;
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//start shell program if it was not started in constructor
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void startShellProgram();
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int getShellPID();
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void changeDir(const QString & dir);
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//look-n-feel, if you don`t like defaults
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// Terminal font
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// Default is application font with family Monospace, size 10
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// USE ONLY FIXED-PITCH FONT!
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// otherwise symbols' position could be incorrect
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void setTerminalFont(QFont & font);
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//environment
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void setEnvironment(const QStringList & environment);
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// Shell program, default is /bin/bash
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void setShellProgram(const QString & progname);
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//working directory
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void setWorkingDirectory(const QString & dir);
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// Shell program args, default is none
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void setArgs(QStringList & args);
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//Text codec, default is UTF-8
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void setTextCodec(QTextCodec * codec);
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//Color scheme, default is white on black
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void setColorScheme(int scheme);
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//set size
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void setSize(int h, int v);
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// History size for scrolling
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void setHistorySize(int lines); //infinite if lines < 0
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// Presence of scrollbar
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void setScrollBarPosition(ScrollBarPosition);
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// Send some text to terminal
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void sendText(QString & text);
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// Sets whether flow control is enabled
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void setFlowControlEnabled(bool enabled);
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// Returns whether flow control is enabled
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bool flowControlEnabled(void);
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/**
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* Sets whether the flow control warning box should be shown
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* when the flow control stop key (Ctrl+S) is pressed.
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*/
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void setFlowControlWarningEnabled(bool enabled);
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/*! Get all available keyboard bindings
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*/
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QStringList availableKeyBindings();
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//! Return current key bindings
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QString keyBindings();
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signals:
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void finished();
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void copyAvailable(bool);
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void termGetFocus();
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void termLostFocus();
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public slots:
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// Paste clipboard content to terminal
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void copyClipboard();
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// Copies selection to clipboard
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void pasteClipboard();
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/*! Set named key binding for given widget
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*/
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void setKeyBindings(const QString & kb);
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protected:
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virtual void resizeEvent(QResizeEvent *);
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protected slots:
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void sessionFinished();
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void selectionChanged(bool textSelected);
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private:
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void init();
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TermWidgetImpl * m_impl;
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};
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//Maybe useful, maybe not
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#ifdef __cplusplus
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extern "C"
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#endif
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void * createTermWidget(int startnow, void * parent);
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#endif
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