octave-nkf: libgui/qterminal/libqterminal/unix/TerminalView.h annotate

annotate libgui/qterminal/libqterminal/unix/TerminalView.h @ 16609:6f7940e36322

improve handling of cursor blinking for unix GUI terminal window * QUnixTerminalImpl.h, QUnixTerminalImpl.cpp (QUnixTerminalImpl::focusInEvent): Delete. * TerminalView.h, TerminalView.cpp (TerminalView::drawCursor): Don't check focus. (TerminalView::setBlinkingCursorState): New function. (TerminalView::setBlinkingCursor): Use it. (TerminalView::focusInEvent, TerminalView::focusOutEvent): New functions. (TerminalView::blinkCursorEvent): Only toggle state if _hasBlinkingCursor is true.

author	John W. Eaton <jwe@octave.org>
date	Sat, 04 May 2013 01:01:44 -0400
parents	018c46ef8a0c
children	1d1f02e0f6b4

rev	line source
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	1 /*
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	2 Copyright (C) 2007 by Robert Knight <robertknight@gmail.com>
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	3 Copyright (C) 1997,1998 by Lars Doelle <lars.doelle@on-line.de>
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	4
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	5 Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	6 Copyright (C) 2012 Jacob Dawid <jacob.dawid@googlemail.com>
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	7
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	8 This program is free software; you can redistribute it and/or modify
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	9 it under the terms of the GNU General Public License as published by
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	10 the Free Software Foundation; either version 2 of the License, or
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	11 (at your option) any later version.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	12
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	13 This program is distributed in the hope that it will be useful,
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	14 but WITHOUT ANY WARRANTY; without even the implied warranty of
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	16 GNU General Public License for more details.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	17
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	18 You should have received a copy of the GNU General Public License
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	19 along with this program; if not, write to the Free Software
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	21 02110-1301 USA.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	22 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	23
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	24 #ifndef TERMINALVIEW_H
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	25 #define TERMINALVIEW_H
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	26
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	27 // Qt
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	28 #include <QtGui/QColor>
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	29 #include <QtCore/QPointer>
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	30 #include <QtGui/QWidget>
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	31
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	32 // Konsole
15653 35c891dce299 Removed INCLUDEPATH. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15651 diff changeset	33 #include "unix/Filter.h"
35c891dce299 Removed INCLUDEPATH. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15651 diff changeset	34 #include "unix/Character.h"
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	35
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	36 class QDrag;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	37 class QDragEnterEvent;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	38 class QDropEvent;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	39 class QLabel;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	40 class QTimer;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	41 class QEvent;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	42 class QFrame;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	43 class QGridLayout;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	44 class QKeyEvent;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	45 class QScrollBar;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	46 class QShowEvent;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	47 class QHideEvent;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	48 class QWidget;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	49
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	50 extern unsigned short vt100_graphics[32];
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	51
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	52 class ScreenWindow;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	53
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	54 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	55 * A widget which displays output from a terminal emulation and sends input keypresses and mouse activity
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	56 * to the terminal.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	57 *
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	58 * When the terminal emulation receives new output from the program running in the terminal,
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	59 * it will update the display by calling updateImage().
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	60 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	61 * TODO More documentation
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	62 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	63 class TerminalView : public QWidget
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	64 {
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	65 Q_OBJECT
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	66
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	67 public:
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	68 /** Constructs a new terminal display widget with the specified parent. */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	69 TerminalView(QWidget *parent = 0);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	70 virtual ~TerminalView();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	71
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	72 /** Returns the terminal color palette used by the display. */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	73 const ColorEntry* colorTable() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	74 /** Sets the terminal color palette used by the display. */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	75 void setColorTable(const ColorEntry table[]);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	76 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	77 * Sets the seed used to generate random colors for the display
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	78 * (in color schemes that support them).
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	79 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	80 void setRandomSeed(uint seed);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	81 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	82 * Returns the seed used to generate random colors for the display
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	83 * (in color schemes that support them).
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	84 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	85 uint randomSeed() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	86
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	87
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	88 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	89 * This enum describes the location where the scroll bar is positioned in the display widget.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	90 */
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	91 enum ScrollBarPosition
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	92 {
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	93 /** Do not show the scroll bar. */
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	94 NoScrollBar=0,
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	95 /** Show the scroll bar on the left side of the display. */
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	96 ScrollBarLeft=1,
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	97 /** Show the scroll bar on the right side of the display. */
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	98 ScrollBarRight=2
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	99 };
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	100 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	101 * Specifies whether the terminal display has a vertical scroll bar, and if so whether it
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	102 * is shown on the left or right side of the display.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	103 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	104 void setScrollBarPosition(ScrollBarPosition position);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	105
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	106 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	107 * Sets the current position and range of the display's scroll bar.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	108 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	109 * @param cursor The position of the scroll bar's thumb.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	110 * @param lines The maximum value of the scroll bar.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	111 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	112 void setScroll(int cursor, int lines);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	113
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	114 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	115 * Returns the display's filter chain. When the image for the display is updated,
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	116 * the text is passed through each filter in the chain. Each filter can define
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	117 * hotspots which correspond to certain strings (such as URLs or particular words).
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	118 * Depending on the type of the hotspots created by the filter ( returned by Filter::Hotspot::type() )
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	119 * the view will draw visual cues such as underlines on mouse-over for links or translucent
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	120 * rectangles for markers.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	121 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	122 * To add a new filter to the view, call:
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	123 * viewWidget->filterChain()->addFilter( filterObject );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	124 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	125 FilterChain* filterChain() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	126
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	127 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	128 * Updates the filters in the display's filter chain. This will cause
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	129 * the hotspots to be updated to match the current image.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	130 *
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	131 * WARNING: This function can be expensive depending on the
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	132 * image size and number of filters in the filterChain()
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	133 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	134 * TODO - This API does not really allow efficient usage. Revise it so
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	135 * that the processing can be done in a better way.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	136 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	137 * eg:
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	138 * - Area of interest may be known ( eg. mouse cursor hovering
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	139 * over an area )
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	140 */
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	141 void processFilters();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	142
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	143 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	144 * Returns a list of menu actions created by the filters for the content
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	145 * at the given @p position.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	146 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	147 QList<QAction*> filterActions(const QPoint& position);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	148
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	149 /** Returns true if the cursor is set to blink or false otherwise. */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	150 bool blinkingCursor() { return _hasBlinkingCursor; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	151 /** Specifies whether or not the cursor blinks. */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	152 void setBlinkingCursor(bool blink);
16609 6f7940e36322 improve handling of cursor blinking for unix GUI terminal window John W. Eaton <jwe@octave.org> parents: 15681 diff changeset	153 void setBlinkingCursorState(bool blink);
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	154
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	155 void setCtrlDrag(bool enable) { _ctrlDrag=enable; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	156 bool ctrlDrag() { return _ctrlDrag; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	157
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	158 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	159 * This enum describes the methods for selecting text when
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	160 * the user triple-clicks within the display.
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	161 */
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	162 enum TripleClickMode
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	163 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	164 /** Select the whole line underneath the cursor. */
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	165 SelectWholeLine,
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	166 /** Select from the current cursor position to the end of the line. */
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	167 SelectForwardsFromCursor
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	168 };
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	169 /** Sets how the text is selected when the user triple clicks within the display. */
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	170 void setTripleClickMode(TripleClickMode mode) { _tripleClickMode = mode; }
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	171 /** See setTripleClickSelectionMode() */
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	172 TripleClickMode tripleClickMode() { return _tripleClickMode; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	173
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	174 void setLineSpacing(uint);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	175 uint lineSpacing() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	176
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	177 void emitSelection(bool useXselection,bool appendReturn);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	178
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	179 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	180 * This enum describes the available shapes for the keyboard cursor.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	181 * See setKeyboardCursorShape()
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	182 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	183 enum KeyboardCursorShape
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	184 {
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	185 /** A rectangular block which covers the entire area of the cursor character. */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	186 BlockCursor,
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	187 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	188 * A single flat line which occupies the space at the bottom of the cursor
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	189 * character's area.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	190 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	191 UnderlineCursor,
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	192 /**
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	193 * An cursor shaped like the capital letter 'I', similar to the IBeam
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	194 * cursor used in Qt/KDE text editors.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	195 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	196 IBeamCursor
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	197 };
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	198 /**
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	199 * Sets the shape of the keyboard cursor. This is the cursor drawn
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	200 * at the position in the terminal where keyboard input will appear.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	201 *
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	202 * In addition the terminal display widget also has a cursor for
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	203 * the mouse pointer, which can be set using the QWidget::setCursor()
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	204 * method.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	205 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	206 * Defaults to BlockCursor
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	207 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	208 void setKeyboardCursorShape(KeyboardCursorShape shape);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	209 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	210 * Returns the shape of the keyboard cursor. See setKeyboardCursorShape()
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	211 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	212 KeyboardCursorShape keyboardCursorShape() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	213
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	214 /**
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	215 * Sets the color used to draw the keyboard cursor.
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	216 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	217 * The keyboard cursor defaults to using the foreground color of the character
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	218 * underneath it.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	219 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	220 * @param useForegroundColor If true, the cursor color will change to match
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	221 * the foreground color of the character underneath it as it is moved, in this
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	222 * case, the @p color parameter is ignored and the color of the character
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	223 * under the cursor is inverted to ensure that it is still readable.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	224 * @param color The color to use to draw the cursor. This is only taken into
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	225 * account if @p useForegroundColor is false.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	226 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	227 void setKeyboardCursorColor(bool useForegroundColor , const QColor& color);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	228
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	229 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	230 * Returns the color of the keyboard cursor, or an invalid color if the keyboard
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	231 * cursor color is set to change according to the foreground color of the character
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	232 * underneath it.
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	233 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	234 QColor keyboardCursorColor() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	235
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	236 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	237 * Returns the number of lines of text which can be displayed in the widget.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	238 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	239 * This will depend upon the height of the widget and the current font.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	240 * See fontHeight()
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	241 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	242 int lines() { return _lines; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	243 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	244 * Returns the number of characters of text which can be displayed on
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	245 * each line in the widget.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	246 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	247 * This will depend upon the width of the widget and the current font.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	248 * See fontWidth()
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	249 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	250 int columns() { return _columns; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	251
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	252 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	253 * Returns the height of the characters in the font used to draw the text in the display.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	254 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	255 int fontHeight() { return _fontHeight; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	256 /**
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	257 * Returns the width of the characters in the display.
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	258 * This assumes the use of a fixed-width font.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	259 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	260 int fontWidth() { return _fontWidth; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	261
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	262 void setSize(int cols, int lins);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	263 void setFixedSize(int cols, int lins);
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	264
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	265 // reimplemented
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	266 QSize sizeHint() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	267
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	268 /**
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	269 * Sets which characters, in addition to letters and numbers,
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	270 * are regarded as being part of a word for the purposes
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	271 * of selecting words in the display by double clicking on them.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	272 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	273 * The word boundaries occur at the first and last characters which
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	274 * are either a letter, number, or a character in @p wc
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	275 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	276 * @param wc An array of characters which are to be considered parts
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	277 * of a word ( in addition to letters and numbers ).
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	278 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	279 void setWordCharacters(const QString& wc);
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	280 /**
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	281 * Returns the characters which are considered part of a word for the
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	282 * purpose of selecting words in the display with the mouse.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	283 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	284 * @see setWordCharacters()
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	285 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	286 QString wordCharacters() { return _wordCharacters; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	287
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	288 /**
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	289 * Sets the type of effect used to alert the user when a 'bell' occurs in the
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	290 * terminal session.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	291 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	292 * The terminal session can trigger the bell effect by calling bell() with
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	293 * the alert message.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	294 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	295 void setBellMode(int mode);
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	296 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	297 * Returns the type of effect used to alert the user when a 'bell' occurs in
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	298 * the terminal session.
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	299 *
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	300 * See setBellMode()
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	301 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	302 int bellMode() { return _bellMode; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	303
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	304 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	305 * This enum describes the different types of sounds and visual effects which
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	306 * can be used to alert the user when a 'bell' occurs in the terminal
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	307 * session.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	308 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	309 enum BellMode
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	310 {
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	311 /** A system beep. */
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	312 SystemBeepBell=0,
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	313 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	314 * KDE notification. This may play a sound, show a passive popup
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	315 * or perform some other action depending on the user's settings.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	316 */
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	317 NotifyBell=1,
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	318 /** A silent, visual bell (eg. inverting the display's colors briefly) */
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	319 VisualBell=2,
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	320 /** No bell effects */
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	321 NoBell=3
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	322 };
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	323
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	324 void setSelection(const QString &t);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	325
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	326 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	327 * Reimplemented. Has no effect. Use setVTFont() to change the font
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	328 * used to draw characters in the display.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	329 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	330 virtual void setFont(const QFont &);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	331
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	332
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	333 /** Returns the font used to draw characters in the display */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	334 QFont getVTFont() { return font(); }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	335
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	336 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	337 * Sets the font used to draw the display. Has no effect if @p font
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	338 * is larger than the size of the display itself.
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	339 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	340 void setVTFont(const QFont& font);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	341
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	342
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	343 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	344 * Specified whether terminal widget should be at read-only mode
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	345 * Defaults to false.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	346 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	347 void setReadOnly( bool readonly) { _readonly = readonly; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	348
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	349 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	350 * Specified whether anti-aliasing of text in the terminal display
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	351 * is enabled or not. Defaults to enabled.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	352 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	353 static void setAntialias( bool antialias ) { _antialiasText = antialias; }
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	354 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	355 * Returns true if anti-aliasing of text in the terminal is enabled.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	356 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	357 static bool antialias() { return _antialiasText; }
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	358
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	359 /**
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	360 * Sets whether or not the current height and width of the
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	361 * terminal in lines and columns is displayed whilst the widget
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	362 * is being resized.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	363 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	364 void setTerminalSizeHint(bool on) { _terminalSizeHint=on; }
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	365 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	366 * Returns whether or not the current height and width of
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	367 * the terminal in lines and columns is displayed whilst the widget
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	368 * is being resized.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	369 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	370 bool terminalSizeHint() { return _terminalSizeHint; }
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	371 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	372 * Sets whether the terminal size display is shown briefly
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	373 * after the widget is first shown.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	374 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	375 * See setTerminalSizeHint() , isTerminalSizeHint()
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	376 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	377 void setTerminalSizeStartup(bool on) { _terminalSizeStartup=on; }
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	378
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	379 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	380 * Sets the terminal screen section which is displayed in this widget.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	381 * When updateImage() is called, the display fetches the latest character image from the
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	382 * the associated terminal screen window.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	383 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	384 * In terms of the model-view paradigm, the ScreenWindow is the model which is rendered
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	385 * by the TerminalDisplay.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	386 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	387 void setScreenWindow( ScreenWindow* window );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	388 /** Returns the terminal screen section which is displayed in this widget. See setScreenWindow() */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	389 ScreenWindow* screenWindow() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	390
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	391 public slots:
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	392
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	393 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	394 * Causes the terminal display to fetch the latest character image from the associated
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	395 * terminal screen ( see setScreenWindow() ) and redraw the display.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	396 */
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	397 void updateImage();
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	398 /**
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	399 * Causes the terminal display to fetch the latest line status flags from the
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	400 * associated terminal screen ( see setScreenWindow() ).
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	401 */
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	402 void updateLineProperties();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	403
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	404 /** Copies the selected text to the clipboard. */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	405 void copyClipboard();
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	406 /**
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	407 * Pastes the content of the clipboard into the
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	408 * display.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	409 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	410 void pasteClipboard();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	411 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	412 * Pastes the content of the selection into the
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	413 * display.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	414 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	415 void pasteSelection();
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	416
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	417 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	418 * Causes the widget to display or hide a message informing the user that terminal
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	419 * output has been suspended (by using the flow control key combination Ctrl+S)
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	420 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	421 * @param suspended True if terminal output has been suspended and the warning message should
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	422 * be shown or false to indicate that terminal output has been resumed and that
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	423 * the warning message should disappear.
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	424 */
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	425 void outputSuspended(bool suspended);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	426
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	427 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	428 * Sets whether the program whoose output is being displayed in the view
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	429 * is interested in mouse events.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	430 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	431 * If this is set to true, mouse signals will be emitted by the view when the user clicks, drags
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	432 * or otherwise moves the mouse inside the view.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	433 * The user interaction needed to create selections will also change, and the user will be required
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	434 * to hold down the shift key to create a selection or perform other mouse activities inside the
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	435 * view area - since the program running in the terminal is being allowed to handle normal mouse
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	436 * events itself.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	437 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	438 * @param usesMouse Set to true if the program running in the terminal is interested in mouse events
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	439 * or false otherwise.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	440 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	441 void setUsesMouse(bool usesMouse);
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	442
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	443 /** See setUsesMouse() */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	444 bool usesMouse() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	445
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	446 signals:
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	447
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	448 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	449 * Emitted when the user presses a key whilst the terminal widget has focus.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	450 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	451 void keyPressedSignal(QKeyEvent *e);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	452
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	453 /**
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	454 * A mouse event occurred.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	455 * @param button The mouse button (0 for left button, 1 for middle button, 2 for right button, 3 for release)
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	456 * @param column The character column where the event occurred
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	457 * @param line The character row where the event occurred
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	458 * @param eventType The type of event. 0 for a mouse press / release or 1 for mouse motion
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	459 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	460 void mouseSignal(int button, int column, int line, int eventType);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	461 void changedFontMetricSignal(int height, int width);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	462 void changedContentSizeSignal(int height, int width);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	463
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	464 /**
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	465 * Emitted when the user right clicks on the display, or right-clicks with the Shift
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	466 * key held down if usesMouse() is true.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	467 *
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	468 * This can be used to display a context menu.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	469 */
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	470 void configureRequest( TerminalView*, int state, const QPoint& position );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	471
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	472 void isBusySelecting(bool);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	473 void sendStringToEmu(const char*);
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	474
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	475 void tripleClicked( const QString& text );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	476
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	477 protected:
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	478 virtual bool event( QEvent * );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	479
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	480 virtual void paintEvent( QPaintEvent * );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	481
16609 6f7940e36322 improve handling of cursor blinking for unix GUI terminal window John W. Eaton <jwe@octave.org> parents: 15681 diff changeset	482 void focusInEvent(QFocusEvent *focusEvent);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window John W. Eaton <jwe@octave.org> parents: 15681 diff changeset	483 void focusOutEvent(QFocusEvent *focusEvent);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window John W. Eaton <jwe@octave.org> parents: 15681 diff changeset	484
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	485 virtual void showEvent(QShowEvent*);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	486 virtual void hideEvent(QHideEvent*);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	487 virtual void resizeEvent(QResizeEvent*);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	488
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	489 virtual void fontChange(const QFont &font);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	490
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	491 virtual void keyPressEvent(QKeyEvent* event);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	492 virtual void mouseDoubleClickEvent(QMouseEvent* ev);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	493 virtual void mousePressEvent( QMouseEvent* );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	494 virtual void mouseReleaseEvent( QMouseEvent* );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	495 virtual void mouseMoveEvent( QMouseEvent* );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	496 virtual void extendSelection( const QPoint& pos );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	497 virtual void wheelEvent( QWheelEvent* );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	498
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	499 virtual bool focusNextPrevChild( bool next );
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	500
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	501 // drag and drop
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	502 virtual void dragEnterEvent(QDragEnterEvent* event);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	503 virtual void dropEvent(QDropEvent* event);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	504 void doDrag();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	505 enum DragState { diNone, diPending, diDragging };
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	506
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	507 struct _dragInfo {
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	508 DragState state;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	509 QPoint start;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	510 QDrag *dragObject;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	511 } dragInfo;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	512
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	513 virtual int charClass(quint16) const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	514
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	515 void clearImage();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	516
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	517 void mouseTripleClickEvent(QMouseEvent* ev);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	518
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	519 // reimplemented
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	520 virtual void inputMethodEvent ( QInputMethodEvent* event );
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	521 virtual QVariant inputMethodQuery( Qt::InputMethodQuery query ) const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	522
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	523 protected slots:
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	524
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	525 void scrollBarPositionChanged(int value);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	526 void blinkEvent();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	527 void blinkCursorEvent();
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	528
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	529 //Renables bell noises and visuals. Used to disable further bells for a short period of time
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	530 //after emitting the first in a sequence of bell events.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	531 void enableBell();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	532
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	533 private slots:
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	534
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	535 void swapColorTable();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	536 void tripleClickTimeout(); // resets possibleTripleClick
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	537
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	538 private:
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	539
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	540 // -- Drawing helpers --
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	541
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	542 // divides the part of the display specified by 'rect' into
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	543 // fragments according to their colors and styles and calls
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	544 // drawTextFragment() to draw the fragments
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	545 void drawContents(QPainter &paint, const QRect &rect);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	546 // draws a section of text, all the text in this section
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	547 // has a common color and style
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	548 void drawTextFragment(QPainter& painter, const QRect& rect,
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	549 const QString& text, const Character* style);
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	550 // draws the background for a text fragment
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	551 // if useOpacitySetting is true then the color's alpha value will be set to
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	552 // the display's transparency (set with setOpacity()), otherwise the background
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	553 // will be drawn fully opaque
15675 22bd268429d3 Cursor is now blinking in the terminal. Jacob Dawid <jacob.dawid@gmail.com> parents: 15671 diff changeset	554 void drawBackground(QPainter& painter, const QRect& rect, const QColor& color);
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	555 // draws the cursor character
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	556 void drawCursor(QPainter& painter, const QRect& rect , const QColor& foregroundColor,
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	557 const QColor& backgroundColor , bool& invertColors);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	558 // draws the characters or line graphics in a text fragment
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	559 void drawCharacters(QPainter& painter, const QRect& rect, const QString& text,
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	560 const Character* style, bool invertCharacterColor);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	561 // draws a string of line graphics
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	562 void drawLineCharString(QPainter& painter, int x, int y,
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	563 const QString& str, const Character* attributes);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	564
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	565 // draws the preedit string for input methods
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	566 void drawInputMethodPreeditString(QPainter& painter , const QRect& rect);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	567
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	568 // --
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	569
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	570 // maps an area in the character image to an area on the widget
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	571 QRect imageToWidget(const QRect& imageArea) const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	572
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	573 // maps a point on the widget to the position ( ie. line and column )
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	574 // of the character at that point.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	575 void getCharacterPosition(const QPoint& widgetPoint,int& line,int& column) const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	576
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	577 // the area where the preedit string for input methods will be draw
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	578 QRect preeditRect() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	579
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	580 // shows a notification window in the middle of the widget indicating the terminal's
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	581 // current size in columns and lines
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	582 void showResizeNotification();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	583
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	584 // scrolls the image by a number of lines.
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	585 // 'lines' may be positive ( to scroll the image down )
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	586 // or negative ( to scroll the image up )
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	587 // 'region' is the part of the image to scroll - currently only
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	588 // the top, bottom and height of 'region' are taken into account,
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	589 // the left and right are ignored.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	590 void scrollImage(int lines , const QRect& region);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	591
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	592 void calcGeometry();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	593 void propagateSize();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	594 void updateImageSize();
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	595 void makeImage();
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	596
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	597 void paintFilters(QPainter& painter);
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	598
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	599 // returns a region covering all of the areas of the widget which contain
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	600 // a hotspot
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	601 QRegion hotSpotRegion() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	602
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	603 // returns the position of the cursor in columns and lines
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	604 QPoint cursorPosition() const;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	605
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	606 // the window onto the terminal screen which this display
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	607 // is currently showing.
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	608 QPointer<ScreenWindow> _screenWindow;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	609
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	610 bool _allowBell;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	611
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	612 QGridLayout* _gridLayout;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	613
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	614 bool _fixedFont; // has fixed pitch
15678 a1bcffac7fa8 fixed cursor position Jen Stewart <jen.stewart.london@gmail.com> parents: 15676 diff changeset	615
a1bcffac7fa8 fixed cursor position Jen Stewart <jen.stewart.london@gmail.com> parents: 15676 diff changeset	616 double _fontHeight; // height
a1bcffac7fa8 fixed cursor position Jen Stewart <jen.stewart.london@gmail.com> parents: 15676 diff changeset	617 double _fontWidth; // width
a1bcffac7fa8 fixed cursor position Jen Stewart <jen.stewart.london@gmail.com> parents: 15676 diff changeset	618 //type double to decrease rounding errors
a1bcffac7fa8 fixed cursor position Jen Stewart <jen.stewart.london@gmail.com> parents: 15676 diff changeset	619
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	620 int _fontAscent; // ascend
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	621
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	622 int _leftMargin; // offset
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	623 int _topMargin; // offset
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	624
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	625 int _lines; // the number of lines that can be displayed in the widget
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	626 int _columns; // the number of columns that can be displayed in the widget
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	627
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	628 int _usedLines; // the number of lines that are actually being used, this will be less
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	629 // than 'lines' if the character image provided with setImage() is smaller
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	630 // than the maximum image size which can be displayed
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	631
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	632 int _usedColumns; // the number of columns that are actually being used, this will be less
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	633 // than 'columns' if the character image provided with setImage() is smaller
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	634 // than the maximum image size which can be displayed
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	635
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	636 int _contentHeight;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	637 int _contentWidth;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	638 Character* _image; // [lines][columns]
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	639 // only the area [usedLines][usedColumns] in the image contains valid data
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	640
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	641 int _imageSize;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	642 QVector<LineProperty> _lineProperties;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	643
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	644 ColorEntry _colorTable[TABLE_COLORS];
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	645 uint _randomSeed;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	646
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	647 bool _resizing;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	648 bool _terminalSizeHint;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	649 bool _terminalSizeStartup;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	650 bool _mouseMarks;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	651
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	652 QPoint _iPntSel; // initial selection point
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	653 QPoint _pntSel; // current selection point
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	654 QPoint _tripleSelBegin; // help avoid flicker
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	655 int _actSel; // selection state
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	656 bool _wordSelectionMode;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	657 bool _lineSelectionMode;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	658 bool _preserveLineBreaks;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	659 bool _columnSelectionMode;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	660
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	661 QClipboard* _clipboard;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	662 QScrollBar* _scrollBar;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	663 ScrollBarPosition _scrollbarLocation;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	664 QString _wordCharacters;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	665 int _bellMode;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	666
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	667 bool _blinking; // hide text in paintEvent
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	668 bool _hasBlinker; // has characters to blink
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	669 bool _cursorBlinking; // hide cursor in paintEvent
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	670 bool _hasBlinkingCursor; // has blinking cursor enabled
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	671 bool _ctrlDrag; // require Ctrl key for drag
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	672 TripleClickMode _tripleClickMode;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	673 bool _isFixedSize; //Columns / lines are locked.
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	674 QTimer* _blinkTimer; // active when hasBlinker
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	675 QTimer* _blinkCursorTimer; // active when hasBlinkingCursor
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	676
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	677 // KMenu* _drop;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	678 QString _dropText;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	679 int _dndFileCount;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	680
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	681 bool _possibleTripleClick; // is set in mouseDoubleClickEvent and deleted
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	682 // after QApplication::doubleClickInterval() delay
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	683
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	684
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	685 QLabel* _resizeWidget;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	686 QTimer* _resizeTimer;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	687
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	688 bool _flowControlWarningEnabled;
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	689
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	690 //widgets related to the warning message that appears when the user presses Ctrl+S to suspend
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	691 //terminal output - informing them what has happened and how to resume output
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	692 QLabel* _outputSuspendedLabel;
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	693
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	694 uint _lineSpacing;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	695
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	696 bool _colorsInverted; // true during visual bell
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	697
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	698 QSize _size;
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	699
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	700 QRgb _blendColor;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	701
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	702 // list of filters currently applied to the display. used for links and
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	703 // search highlight
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	704 TerminalImageFilterChain* _filterChain;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	705 QRect _mouseOverHotspotArea;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	706
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	707 KeyboardCursorShape _cursorShape;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	708
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	709 // custom cursor color. if this is invalid then the foreground
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	710 // color of the character under the cursor is used
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	711 QColor _cursorColor;
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	712
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	713
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	714 struct InputMethodData
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	715 {
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	716 QString preeditString;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	717 QRect previousPreeditRect;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	718 };
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	719 InputMethodData _inputMethodData;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	720
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	721 static bool _antialiasText; // do we antialias or not
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	722
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	723 //the delay in milliseconds between redrawing blinking text
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	724 static const int BLINK_DELAY = 500;
15671 14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	725 static const int DEFAULT_LEFT_MARGIN = 2;
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	726 static const int DEFAULT_TOP_MARGIN = 2;
14da85a0d1c3 Set terminal to fixed width, renamed some variables. Jacob Dawid <jacob.dawid@googlemail.com> parents: 15653 diff changeset	727
15651 845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	728 bool _readonly;
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	729 };
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	730
845cebf281aa Added files of QConsole. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	731 #endif // TERMINALVIEW_H

Mercurial > hg > octave-nkf

annotate libgui/qterminal/libqterminal/unix/TerminalView.h @ 16609:6f7940e36322