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+/*
+ * khexedit - Versatile hex editor
+ * Copyright (C) 1999 Espen Sand, [email protected]
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef _HEX_EDIT_STATE_H_
+#define _HEX_EDIT_STATE_H_
+
+#include <kapplication.h>
+#include <qfont.h>
+#include <qpalette.h>
+#include <kglobalsettings.h>
+
+
+class SDisplayLine
+{
+ public:
+ enum EViewMode
+ {
+ hexadecimal = 0,
+ decimal,
+ octal,
+ binary,
+ textOnly
+ };
+
+ SDisplayLine( void )
+ {
+ lineSize[hexadecimal] = 16;
+ lineSize[decimal] = 16;
+ lineSize[octal] = 16;
+ lineSize[binary] = 8;
+ lineSize[textOnly] = 64;
+
+ columnSize[hexadecimal] = 1;
+ columnSize[decimal] = 1;
+ columnSize[octal] = 1;
+ columnSize[binary] = 1;
+ columnSize[textOnly] = 64;
+ }
+
+ uint getLineSize( int index )
+ {
+ return( lineSize[ index > textOnly ? 0 : index ] );
+ }
+
+ uint getColumnSize( int index )
+ {
+ return( columnSize[ index > textOnly ? 0 : index ] );
+ }
+
+ void setLineSize( int index, uint value )
+ {
+ if( index <= textOnly ) { lineSize[ index ] = value; }
+ }
+
+ void setColumnSize( int index, uint value )
+ {
+ if( index <= textOnly ) { columnSize[ index ] = value; }
+ }
+
+ uint lineSize[5];
+ uint columnSize[5];
+};
+
+
+class SDisplayLayout
+{
+ public:
+ enum EViewMode
+ {
+ hexadecimal = 0,
+ decimal,
+ octal,
+ binary,
+ textOnly,
+ hide
+ };
+
+ SDisplayLayout( void )
+ {
+ offsetMode = hexadecimal;
+ primaryMode = hexadecimal;
+ secondaryMode = textOnly;
+ offsetUpperCase = false;
+ primaryUpperCase = false;
+ offsetVisible = true;
+ lineSize = 16;
+ columnSize = 1;
+ lockLine = true;
+ lockColumn = true;
+ columnCharSpace = true;
+ columnSpacing = 5;
+ separatorMarginWidth = 5;
+ edgeMarginWidth = 5;
+ leftSeparatorWidth = 1;
+ rightSeparatorWidth = 1;
+ horzGridWidth = 0;
+ vertGridWidth = 0;
+ }
+
+ void verify( void )
+ {
+ if( lineSize < 1 ) { lineSize = 1; }
+ if( columnSize < 1 ) { columnSize = 1; }
+ if( columnSize > lineSize ) { columnSize = lineSize; }
+ if( primaryMode == textOnly ) { secondaryMode = hide; columnSpacing=0; }
+ if( columnSpacing == 0 ) { columnSize = lineSize; }
+ if( horzGridWidth > 1 ) { horzGridWidth = 1; }
+ if( vertGridWidth > 1 ) { vertGridWidth = 1; }
+ }
+
+ bool showSecondary( void )
+ {
+ if( primaryMode == textOnly || secondaryMode == hide )
+ {
+ return( false );
+ }
+ else
+ {
+ return( true );
+ }
+ }
+
+ QString modeStrings( uint index )
+ {
+ if( index == hexadecimal )
+ {
+ return( "hexadecimal" );
+ }
+ else if( index == decimal )
+ {
+ return( "decimal" );
+ }
+ else if( index == octal )
+ {
+ return( "octal" );
+ }
+ else if( index == binary )
+ {
+ return( "binary" );
+ }
+ else if( index == textOnly )
+ {
+ return( "textOnly" );
+ }
+ else
+ {
+ return( "hide" );
+ }
+ }
+
+
+ QString primaryModeString( void )
+ {
+ return( modeStrings( primaryMode > textOnly ?
+ hexadecimal : primaryMode ));
+ }
+
+ QString secondaryModeString( void )
+ {
+ return( modeStrings( secondaryMode == textOnly ? textOnly : hide ) );
+ }
+
+ QString offsetModeString( void )
+ {
+ return( modeStrings( offsetMode == hexadecimal ? hexadecimal : hide ) );
+ }
+
+ QString gridModeString( void )
+ {
+ if( horzGridWidth == 0 && vertGridWidth == 0 )
+ {
+ return( "none");
+ }
+ else if( horzGridWidth != 0 && vertGridWidth != 0 )
+ {
+ return( "both");
+ }
+ else if( horzGridWidth != 0 )
+ {
+ return( "horizontal");
+ }
+ else
+ {
+ return( "vertical");
+ }
+ }
+
+ void setPrimaryMode( const QString & str )
+ {
+ if( str.isNull() || str == "hexadecimal" )
+ {
+ primaryMode = hexadecimal;
+ }
+ else if( str == "decimal" )
+ {
+ primaryMode = decimal;
+ }
+ else if( str == "octal" )
+ {
+ primaryMode = octal;
+ }
+ else if( str == "binary" )
+ {
+ primaryMode = binary;
+ }
+ else if( str == "textOnly" )
+ {
+ primaryMode = textOnly;
+ }
+ else
+ {
+ primaryMode = hexadecimal;
+ }
+ }
+
+ void setSecondaryMode( const QString & str )
+ {
+ if( str.isNull() || str == "textOnly" )
+ {
+ secondaryMode = textOnly;
+ }
+ else
+ {
+ secondaryMode = hide;
+ }
+ }
+
+ void setOffsetMode( const QString & str )
+ {
+ if( str.isNull() || str == "hexadecimal" )
+ {
+ offsetMode = hexadecimal;
+ }
+ else
+ {
+ offsetMode = decimal;
+ }
+ }
+
+ void setGridMode( const QString & str )
+ {
+ if( str.isNull() || str == "none" )
+ {
+ horzGridWidth = vertGridWidth = 0;
+ }
+ else if( str == "vertical" )
+ {
+ horzGridWidth = 0;
+ vertGridWidth = 1;
+ }
+ else if( str == "horizontal" )
+ {
+ horzGridWidth = 1;
+ vertGridWidth = 0;
+ }
+ else if( str == "both" )
+ {
+ horzGridWidth = vertGridWidth = 1;
+ }
+ else
+ {
+ horzGridWidth = vertGridWidth = 0;
+ }
+ }
+
+ EViewMode offsetMode;
+ EViewMode primaryMode;
+ EViewMode secondaryMode;
+ bool offsetUpperCase;
+ bool primaryUpperCase;
+ bool offsetVisible;
+ bool lockLine;
+ bool lockColumn;
+ uint lineSize;
+ uint columnSize;
+ bool columnCharSpace;
+ uint columnSpacing;
+ uint separatorMarginWidth;
+ uint edgeMarginWidth;
+ uint leftSeparatorWidth;
+ uint rightSeparatorWidth;
+ uint horzGridWidth;
+ uint vertGridWidth;
+};
+
+
+
+
+class SDisplayCursor
+{
+ public:
+ enum EFocusMode
+ {
+ stopBlinking = 0,
+ hide,
+ ignore
+ };
+
+ SDisplayCursor( void )
+ {
+ focusMode = hide;
+ interval = 500;
+ alwaysVisible = false;
+ alwaysBlockShape = false;
+ thickInsertShape = true;
+ }
+
+ QString modeStrings( uint index )
+ {
+ if( index == hide )
+ {
+ return( "hide" );
+ }
+ else if( index == ignore )
+ {
+ return( "ignore" );
+ }
+ else
+ {
+ return( "stopBlinking" );
+ }
+ }
+
+ QString focusModeString( void )
+ {
+ return( modeStrings( focusMode > ignore ? stopBlinking : focusMode ));
+ }
+
+ void setFocusMode( const QString & str )
+ {
+ if( str.isNull() || str == "hide" )
+ {
+ focusMode = hide;
+ }
+ else if( str == "stopBlinking" )
+ {
+ focusMode = stopBlinking;
+ }
+ else
+ {
+ focusMode = ignore;
+ }
+ }
+
+ EFocusMode focusMode;
+ uint interval;
+ bool alwaysVisible;
+ bool alwaysBlockShape;
+ bool thickInsertShape;
+};
+
+
+class SDisplayColor
+{
+ public:
+
+ SDisplayColor( void )
+ {
+ //
+ // Default colors. The selection colors will always be the one
+ // choses in Control Center.
+ //
+ useSystemColor = false;
+ offsetBg = Qt::white;
+ textBg = Qt::white;
+ secondTextBg = Qt::white;
+ inactiveBg = Qt::gray;
+ selectBg = kapp->palette().active().highlight();
+ selectFg = kapp->palette().active().highlightedText();
+ markBg = Qt::blue;
+ markFg = Qt::white;
+ primaryFg[0] = Qt::black;
+ primaryFg[1] = Qt::blue;
+ offsetFg = Qt::red;
+ secondaryFg = Qt::black;
+ nonPrintFg = Qt::red;
+ gridFg = Qt::darkCyan;
+ leftSeparatorFg = Qt::darkGreen;
+ rightSeparatorFg = Qt::darkGreen;
+ cursorBg = Qt::red;
+ cursorFg = Qt::black;
+ bookmarkBg = Qt::green;
+ bookmarkFg = Qt::black;
+ }
+
+ bool useSystemColor;
+ QColor offsetBg;
+ QColor textBg;
+ QColor secondTextBg;
+ QColor inactiveBg;
+ QColor selectBg;
+ QColor selectFg;
+ QColor markBg;
+ QColor markFg;
+ QColor primaryFg[2];
+ QColor offsetFg;
+ QColor secondaryFg;
+ QColor nonPrintFg;
+ QColor gridFg;
+ QColor leftSeparatorFg;
+ QColor rightSeparatorFg;
+ QColor cursorBg;
+ QColor cursorFg;
+ QColor bookmarkBg;
+ QColor bookmarkFg;
+};
+
+
+class SDisplayFontInfo
+{
+ public:
+
+ SDisplayFontInfo &init( void )
+ {
+ font = KGlobalSettings::fixedFont();
+ nonPrintChar = '.';
+ return( *this );
+ }
+
+ QFont font;
+ QChar nonPrintChar;
+};
+
+class SDisplayFont
+{
+ public:
+ SDisplayFont( void )
+ {
+ useSystemFont = false;
+ localFont = KGlobalSettings::fixedFont();
+ nonPrintChar = '.';
+ }
+
+ bool useSystemFont;
+ QFont localFont;
+ QChar nonPrintChar;
+};
+
+
+class SDisplayMisc
+{
+ public:
+
+ enum EOpenFile
+ {
+ none = 0,
+ mostRecent,
+ allRecent
+ };
+
+ SDisplayMisc( void )
+ {
+ undoLevel = 100;
+ openFile = none;
+ inputSound = false;
+ fatalSound = false;
+ autoCopyToClipboard = true;
+ insertMode = false;
+ writeProtect = false;
+ confirmWrap = true;
+ cursorJump = true;
+ makeBackup = false;
+ confirmThreshold = true;
+ thresholdValue = 30;
+ discardRecent = false;
+ gotoOnStartup = false;
+ gotoOnReload = true;
+ bookmarkOffsetColumn = true;
+ bookmarkEditor = true;
+ }
+
+
+ QString fileStrings( uint index )
+ {
+ if( index == mostRecent )
+ {
+ return( "mostRecent" );
+ }
+ else if( index == allRecent )
+ {
+ return( "allRecent" );
+ }
+ else
+ {
+ return( "none" );
+ }
+ }
+
+
+ QString openFileString( void )
+ {
+ return( fileStrings( openFile > allRecent ? none : openFile ));
+ }
+
+ void setOpenFile( const QString &str )
+ {
+ if( str.isNull() == true || str == "none" )
+ {
+ openFile = none;
+ }
+ else if( str == "mostRecent" )
+ {
+ openFile = mostRecent;
+ }
+ else if( str == "allRecent" )
+ {
+ openFile = allRecent;
+ }
+ else
+ {
+ openFile = none;
+ }
+ }
+
+ uint undoLevel;
+ EOpenFile openFile;
+ bool inputSound;
+ bool fatalSound;
+ bool autoCopyToClipboard;
+ bool insertMode;
+ bool writeProtect;
+ bool confirmWrap;
+ bool cursorJump;
+ bool makeBackup;
+ bool confirmThreshold;
+ uint thresholdValue;
+ bool discardRecent;
+ bool gotoOnStartup;
+ bool gotoOnReload;
+ bool bookmarkOffsetColumn;
+ bool bookmarkEditor;
+};
+
+
+class SDisplayInputMode
+{
+ public:
+ SDisplayInputMode( void )
+ {
+ inputLock = false;
+ readOnly = false;
+ allowResize = true;
+ };
+
+ bool noInput( void )
+ {
+ return( inputLock || readOnly );
+ }
+
+ bool inputLock; // Set by application only
+ bool readOnly; // Set by user
+ bool allowResize;
+};
+
+
+class SDisplayState
+{
+ public:
+ SDisplayLine line;
+ SDisplayLayout layout;
+ SDisplayCursor cursor;
+ SDisplayColor color;
+ SDisplayFont font;
+ SDisplayMisc misc;
+ SDisplayInputMode input;
+};
+
+
+
+
+
+#endif
+
+
+
+
+
+
+
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