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Initial commit: ReclassX structured binary editor
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184
third_party/qscintilla/src/qscistyle.cpp
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184
third_party/qscintilla/src/qscistyle.cpp
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// This module implements the QsciStyle class.
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//
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// Copyright (c) 2023 Riverbank Computing Limited <info@riverbankcomputing.com>
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//
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// This file is part of QScintilla.
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//
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// This file may be used under the terms of the GNU General Public License
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// version 3.0 as published by the Free Software Foundation and appearing in
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// the file LICENSE included in the packaging of this file. Please review the
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// following information to ensure the GNU General Public License version 3.0
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// requirements will be met: http://www.gnu.org/copyleft/gpl.html.
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//
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// If you do not wish to use this file under the terms of the GPL version 3.0
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// then you may purchase a commercial license. For more information contact
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// info@riverbankcomputing.com.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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#include "Qsci/qscistyle.h"
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#include <qapplication.h>
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#include "Qsci/qsciscintillabase.h"
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// A ctor.
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QsciStyle::QsciStyle(int style)
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{
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init(style);
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QPalette pal = QApplication::palette();
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setColor(pal.text().color());
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setPaper(pal.base().color());
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setFont(QApplication::font());
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setEolFill(false);
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}
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// A ctor.
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QsciStyle::QsciStyle(int style, const QString &description,
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const QColor &color, const QColor &paper, const QFont &font,
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bool eolFill)
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{
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init(style);
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setDescription(description);
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setColor(color);
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setPaper(paper);
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setFont(font);
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setEolFill(eolFill);
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}
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// Initialisation common to all ctors.
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void QsciStyle::init(int style)
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{
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// The next style number to allocate. The initial values corresponds to
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// the amount of space that Scintilla initially creates for styles.
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static int next_style_nr = 63;
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// See if a new style should be allocated. Note that we allow styles to be
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// passed in that are bigger than STYLE_MAX because the styles used for
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// annotations are allowed to be.
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if (style < 0)
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{
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// Note that we don't deal with the situation where the newly allocated
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// style number has already been used explicitly.
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if (next_style_nr > QsciScintillaBase::STYLE_LASTPREDEFINED)
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style = next_style_nr--;
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}
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style_nr = style;
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// Initialise the minor attributes.
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setTextCase(QsciStyle::OriginalCase);
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setVisible(true);
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setChangeable(true);
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setHotspot(false);
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}
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// Apply the style to a particular editor.
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void QsciStyle::apply(QsciScintillaBase *sci) const
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{
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// Don't do anything if the style is invalid.
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if (style_nr < 0)
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return;
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETFORE, style_nr,
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style_color);
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETBACK, style_nr,
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style_paper);
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETFONT, style_nr,
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style_font.family().toLatin1().data());
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETSIZEFRACTIONAL, style_nr,
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long(style_font.pointSizeF() * QsciScintillaBase::SC_FONT_SIZE_MULTIPLIER));
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// Pass the Qt weight via the back door.
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETWEIGHT, style_nr,
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-style_font.weight());
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETITALIC, style_nr,
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style_font.italic());
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETUNDERLINE, style_nr,
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style_font.underline());
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETEOLFILLED, style_nr,
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style_eol_fill);
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETCASE, style_nr,
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(long)style_case);
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETVISIBLE, style_nr,
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style_visible);
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETCHANGEABLE, style_nr,
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style_changeable);
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sci->SendScintilla(QsciScintillaBase::SCI_STYLESETHOTSPOT, style_nr,
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style_hotspot);
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}
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// Set the color attribute.
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void QsciStyle::setColor(const QColor &color)
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{
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style_color = color;
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}
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// Set the paper attribute.
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void QsciStyle::setPaper(const QColor &paper)
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{
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style_paper = paper;
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}
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// Set the font attribute.
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void QsciStyle::setFont(const QFont &font)
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{
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style_font = font;
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}
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// Set the eol fill attribute.
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void QsciStyle::setEolFill(bool eolFill)
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{
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style_eol_fill = eolFill;
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}
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// Set the text case attribute.
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void QsciStyle::setTextCase(QsciStyle::TextCase text_case)
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{
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style_case = text_case;
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}
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// Set the visible attribute.
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void QsciStyle::setVisible(bool visible)
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{
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style_visible = visible;
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}
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// Set the changeable attribute.
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void QsciStyle::setChangeable(bool changeable)
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{
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style_changeable = changeable;
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}
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// Set the hotspot attribute.
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void QsciStyle::setHotspot(bool hotspot)
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{
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style_hotspot = hotspot;
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}
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// Refresh the style. Note that since we had to add apply() then this can't do
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// anything useful so we leave it as a no-op.
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void QsciStyle::refresh()
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{
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}
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