void DocumentEditor::prevBookmark() {
int line, index;
getCursorPosition(&line, &index);
line = markerFindPrevious(line-1, MARKER_BOOK_MASK);
if (line >= 0) {
setCursorPosition(line, 0);
ensureLineVisible(line);
} else {
// check from end
line = markerFindPrevious(lines(), MARKER_BOOK_MASK);
if (line >= 0) {
setCursorPosition(line, 0);
ensureLineVisible(line);
}
}
}
void DocumentEditor::nextBookmark() {
int line, index;
getCursorPosition(&line, &index);
line = markerFindNext(line+1, MARKER_BOOK_MASK);
if (line >= 0) {
setCursorPosition(line, 0);
ensureLineVisible(line);
} else {
// check from start
line = markerFindNext(0, MARKER_BOOK_MASK);
if (line >= 0) {
setCursorPosition(line, 0);
ensureLineVisible(line);
}
}
}
bool DocumentEditor::navigateBookmark(int id_) {
int line = markerLine(id_);
if (line < 0)
return false;
setCursorPosition(line, 0);
ensureLineVisible(line);
return true;
}
/**
* Update the arrow marker to point to the correct line and colour it depending
* on the error state
* @param lineno :: The line to place the marker at. A negative number will
* clear all markers
* @param error :: If true, the marker will turn red
*/
void ScriptEditor::updateProgressMarker(int lineno, bool error) {
m_currentExecLine = lineno;
if (error) {
setMarkerBackgroundColor(g_error_colour, m_progressArrowKey);
} else {
setMarkerBackgroundColor(g_success_colour, m_progressArrowKey);
}
markerDeleteAll();
// Check the lineno actually exists, -1 means delete
if (lineno <= 0 || lineno > this->lines())
return;
ensureLineVisible(lineno);
markerAdd(m_currentExecLine - 1, m_progressArrowKey);
}
void QScintillaWidget::setCursorPosition(int pLine, int pColumn)
{
// Make sure that the line and column numbers make sense
pLine = qMin(qMax(0, pLine), lines()-1);
pColumn = qMin(qMax(0, pColumn), text(pLine).size()-1);
// Make sure that the line is not within a folded block
ensureLineVisible(pLine);
// Center ourselves around the given line
SendScintilla(SCI_LINESCROLL, 0, pLine-firstVisibleLine()-0.5*SendScintilla(SCI_LINESONSCREEN));
// Set our cursor position
QsciScintilla::setCursorPosition(pLine, pColumn);
}
QsciEditor::QsciEditor( QWidget *parent ) : QsciScintilla( parent ) {
setFocus();
/* Set tab width, and fonts */
setTabWidth( 4 );
setFont( QFont( "Envy Code R", 9 ) );
setTabIndents( true );
setIndentationsUseTabs( true );
/* Set folding style */
setFolding( QsciScintilla::BoxedTreeFoldStyle );
/* Remove Horizontal Scrollbar, put a Vertical one */
setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
setVerticalScrollBarPolicy( Qt::ScrollBarAsNeeded );
/* Whitespace, indentation markings, and eol */
setIndentationGuides( false );
setWhitespaceVisibility( WsInvisible );
setEolMode( EolUnix );
/* Create Margins */
setMarginWidth( 0, QString( " %1 " ).arg( lines() ) );
setMarginWidth( 1, " " );
setMarginWidth( 2, 10 );
setMarginsFont( QFont( "Envy Code R", 9 ) );
setWrapMode( QsciScintilla::WrapWord );
/* Current Line Visibility */
ensureCursorVisible();
setCaretLineVisible( true );
setCaretLineBackgroundColor( QColor( "#555555" ) );
setCaretForegroundColor( QColor( "#FAFFAF" ) );
setCaretWidth( 2 );
/* Selection Color */
// setSelectionBackgroundColor( "#333964" );
// setSelectionForegroundColor( "*" );
/* Margin and folding margins background colors */
setMarginsBackgroundColor( QColor( "#A0A0A0" ) );
setFoldMarginColors( QColor( "#666666" ), Qt::black );
/* Set the width of the line */
setLineWidth( 144 );
ensureLineVisible( true );
/* Set the paper and pen color - Editor BG and FG color */
setPaper( Qt::black );
setColor( Qt::white );
/* Brace coloring */
setBraceMatching( QsciScintilla::SloppyBraceMatch );
setUnmatchedBraceForegroundColor( Qt::red );
setUnmatchedBraceBackgroundColor( Qt::black );
setMatchedBraceForegroundColor( Qt::darkGreen );
setMatchedBraceBackgroundColor( Qt::black );
/* Multi-selection and typing */
SendScintilla( SCI_SETADDITIONALSELECTIONTYPING, true );
SendScintilla( SCI_SETMULTIPLESELECTION, true );
SendScintilla( SCI_SETMULTIPASTE, true );
/* Scroll beyond the last line */
SendScintilla( SCI_SETENDATLASTLINE, false );
/* Set the editor state as not modified */
setModified( false );
/* Auto Save Timer: 60 sec */
autoSaveTimer = new QBasicTimer();
/* Enable and Show Custom context Menu */
setContextMenuPolicy( Qt::CustomContextMenu );
/* Connections */
setupActions();
/* Default Lexer */
setLexer( new QLexerDefault() );
QsciScintilla::FoldStyle state = static_cast<QsciScintilla::FoldStyle>( ( !folding() ) * 5 );
if ( !state )
foldAll( false );
setFolding( state );
};