581 lines
20 KiB
C++
581 lines
20 KiB
C++
//=============================================================================
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// MusE Score
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// Linux Music Score Editor
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// $Id: textpalette.cpp 3592 2010-10-18 17:24:18Z wschweer $
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//
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// Copyright (C) 2002-2010 Werner Schweer and others
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//=============================================================================
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#include "texttools.h"
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#include "icons.h"
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#include "libmscore/text.h"
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#include "musescore.h"
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#include "libmscore/score.h"
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#include "textpalette.h"
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#include "libmscore/mscore.h"
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TextPalette* textPalette;
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//---------------------------------------------------------
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// textTools
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//---------------------------------------------------------
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TextTools* MuseScore::textTools()
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{
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if (!_textTools) {
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_textTools = new TextTools(this);
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addDockWidget(Qt::BottomDockWidgetArea, _textTools);
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}
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setFocusPolicy(Qt::NoFocus);
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return _textTools;
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}
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//---------------------------------------------------------
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// TextTools
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//---------------------------------------------------------
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TextTools::TextTools(QWidget* parent)
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: QDockWidget(parent)
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{
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_textElement = 0;
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setObjectName("text-tools");
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setWindowTitle(tr("Text Tools"));
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setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
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QToolBar* tb = new QToolBar(tr("Text Edit"));
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textStyles = new QComboBox;
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tb->addWidget(textStyles);
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showKeyboard = getAction("show-keys");
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tb->addAction(showKeyboard);
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showKeyboard->setCheckable(true);
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typefaceBold = tb->addAction(*icons[textBold_ICON], "");
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typefaceBold->setToolTip(tr("bold"));
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typefaceBold->setCheckable(true);
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typefaceItalic = tb->addAction(*icons[textItalic_ICON], "");
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typefaceItalic->setToolTip(tr("italic"));
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typefaceItalic->setCheckable(true);
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typefaceUnderline = tb->addAction(*icons[textUnderline_ICON], "");
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typefaceUnderline->setToolTip(tr("underline"));
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typefaceUnderline->setCheckable(true);
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tb->addSeparator();
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leftAlign = tb->addAction(*icons[textLeft_ICON], "");
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leftAlign->setToolTip(tr("align left"));
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leftAlign->setCheckable(true);
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centerAlign = tb->addAction(*icons[textCenter_ICON], "");
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centerAlign->setToolTip(tr("align horizontal center"));
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centerAlign->setCheckable(true);
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rightAlign = tb->addAction(*icons[textRight_ICON], "");
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rightAlign->setToolTip(tr("align right"));
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rightAlign->setCheckable(true);
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topAlign = tb->addAction(*icons[textTop_ICON], "");
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topAlign->setToolTip(tr("align top"));
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topAlign->setCheckable(true);
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bottomAlign = tb->addAction(*icons[textBottom_ICON], "");
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bottomAlign->setToolTip(tr("align bottom"));
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bottomAlign->setCheckable(true);
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vcenterAlign = tb->addAction(*icons[textVCenter_ICON], "");
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vcenterAlign->setToolTip(tr("align vertical center"));
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vcenterAlign->setCheckable(true);
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typefaceSubscript = tb->addAction(*icons[textSub_ICON], "");
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typefaceSubscript->setToolTip(tr("subscript"));
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typefaceSubscript->setCheckable(true);
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typefaceSuperscript = tb->addAction(*icons[textSuper_ICON], "");
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typefaceSuperscript->setToolTip(tr("superscript"));
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typefaceSuperscript->setCheckable(true);
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unorderedList = tb->addAction(*icons[formatListUnordered_ICON], "");
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unorderedList->setToolTip(tr("unordered list"));
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orderedList = tb->addAction(*icons[formatListOrdered_ICON], "");
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orderedList->setToolTip(tr("ordered list"));
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indentMore = tb->addAction(*icons[formatIndentMore_ICON], "");
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indentMore->setToolTip(tr("indent more"));
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indentLess = tb->addAction(*icons[formatIndentLess_ICON], "");
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indentLess->setToolTip(tr("indent less"));
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tb->addSeparator();
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typefaceFamily = new QFontComboBox(this);
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tb->addWidget(typefaceFamily);
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typefaceSize = new QDoubleSpinBox(this);
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tb->addWidget(typefaceSize);
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setWidget(tb);
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QWidget* w = new QWidget(this);
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setTitleBarWidget(w);
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titleBarWidget()->hide();
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connect(typefaceSize, SIGNAL(valueChanged(double)), SLOT(sizeChanged(double)));
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connect(typefaceFamily, SIGNAL(currentFontChanged(const QFont&)), SLOT(fontChanged(const QFont&)));
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connect(typefaceBold, SIGNAL(triggered(bool)), SLOT(boldClicked(bool)));
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connect(typefaceItalic, SIGNAL(triggered(bool)), SLOT(italicClicked(bool)));
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connect(typefaceUnderline, SIGNAL(triggered(bool)), SLOT(underlineClicked(bool)));
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connect(typefaceSubscript, SIGNAL(triggered(bool)), SLOT(subscriptClicked(bool)));
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connect(typefaceSuperscript, SIGNAL(triggered(bool)), SLOT(superscriptClicked(bool)));
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connect(typefaceFamily, SIGNAL(currentFontChanged(const QFont&)), SLOT(fontChanged(const QFont&)));
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connect(leftAlign, SIGNAL(triggered()), SLOT(setLeftAlign()));
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connect(rightAlign, SIGNAL(triggered()), SLOT(setRightAlign()));
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connect(centerAlign, SIGNAL(triggered()), SLOT(setHCenterAlign()));
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connect(topAlign, SIGNAL(triggered()), SLOT(setTopAlign()));
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connect(bottomAlign, SIGNAL(triggered()), SLOT(setBottomAlign()));
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connect(vcenterAlign, SIGNAL(triggered()), SLOT(setVCenterAlign()));
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connect(showKeyboard, SIGNAL(triggered(bool)), SLOT(showKeyboardClicked(bool)));
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connect(textStyles, SIGNAL(currentIndexChanged(int)), SLOT(styleChanged(int)));
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connect(unorderedList, SIGNAL(triggered()), SLOT(unorderedListClicked()));
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connect(orderedList, SIGNAL(triggered()), SLOT(orderedListClicked()));
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connect(indentLess, SIGNAL(triggered()), SLOT(indentLessClicked()));
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connect(indentMore, SIGNAL(triggered()), SLOT(indentMoreClicked()));
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}
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//---------------------------------------------------------
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// setText
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//---------------------------------------------------------
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void TextTools::setText(Text* te)
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{
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textStyles->blockSignals(true);
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_textElement = te;
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textStyles->clear();
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textStyles->addItem(tr("unstyled"));
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foreach(const TextStyle& st, te->score()->style()->textStyles())
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textStyles->addItem(st.name());
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if (te->styled())
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textStyles->setCurrentIndex(te->textStyleType() + 1);
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else
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textStyles->setCurrentIndex(0);
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textStyles->blockSignals(false);
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}
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//---------------------------------------------------------
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// blockAllSignals
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//---------------------------------------------------------
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void TextTools::blockAllSignals(bool val)
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{
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typefaceSize->blockSignals(val);
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typefaceFamily->blockSignals(val);
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typefaceBold->blockSignals(val);
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typefaceItalic->blockSignals(val);
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typefaceUnderline->blockSignals(val);
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typefaceSubscript->blockSignals(val);
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typefaceSuperscript->blockSignals(val);
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typefaceFamily->blockSignals(val);
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leftAlign->blockSignals(val);
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rightAlign->blockSignals(val);
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centerAlign->blockSignals(val);
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topAlign->blockSignals(val);
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bottomAlign->blockSignals(val);
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vcenterAlign->blockSignals(val);
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showKeyboard->blockSignals(val);
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textStyles->blockSignals(val);
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}
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//---------------------------------------------------------
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// updateTools
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//---------------------------------------------------------
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void TextTools::updateTools()
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{
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blockAllSignals(true);
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QTextCursor* cursor = _textElement->cursor();
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QTextCharFormat format = cursor->charFormat();
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QTextBlockFormat bformat = cursor->blockFormat();
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QFont f(format.font());
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typefaceFamily->setCurrentFont(f);
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double ps = f.pointSizeF();
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if (ps == -1.0)
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ps = f.pixelSize() * PPI / MScore::DPI;
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typefaceSize->setValue(ps);
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typefaceItalic->setChecked(format.fontItalic());
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typefaceBold->setChecked(format.fontWeight() == QFont::Bold);
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typefaceUnderline->setChecked(format.fontUnderline());
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typefaceSubscript->setChecked(format.verticalAlignment() == QTextCharFormat::AlignSubScript);
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typefaceSuperscript->setChecked(format.verticalAlignment() == QTextCharFormat::AlignSuperScript);
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centerAlign->setChecked(bformat.alignment() & Qt::AlignHCenter);
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leftAlign->setChecked (bformat.alignment() & Qt::AlignLeft);
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rightAlign->setChecked (bformat.alignment() & Qt::AlignRight);
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Align align = _textElement->align();
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if (align & ALIGN_BOTTOM) {
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topAlign->setChecked(false);
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bottomAlign->setChecked(true);
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vcenterAlign->setChecked(false);
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}
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else if (align & ALIGN_VCENTER) {
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topAlign->setChecked(false);
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bottomAlign->setChecked(false);
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vcenterAlign->setChecked(true);
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}
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else {
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topAlign->setChecked(true);
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bottomAlign->setChecked(false);
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vcenterAlign->setChecked(false);
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}
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blockAllSignals(false);
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}
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//---------------------------------------------------------
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// updateText
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//---------------------------------------------------------
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void TextTools::updateText()
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{
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if (_textElement->type() == Element::LYRICS) {
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_textElement->score()->setLayoutAll(true);
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_textElement->score()->end();
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}
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else
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layoutText();
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}
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//---------------------------------------------------------
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// layoutText
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//---------------------------------------------------------
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void TextTools::layoutText()
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{
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QRectF r(_textElement->canvasBoundingRect());
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_textElement->layout();
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_textElement->score()->addRefresh(_textElement->canvasBoundingRect() | r);
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_textElement->score()->end();
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}
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//---------------------------------------------------------
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// cursor
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//---------------------------------------------------------
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QTextCursor* TextTools::cursor()
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{
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return _textElement->cursor();
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}
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//---------------------------------------------------------
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// sizeChanged
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//---------------------------------------------------------
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void TextTools::sizeChanged(double value)
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{
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QTextCharFormat format;
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format.setFontPointSize(value);
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cursor()->mergeCharFormat(format);
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updateText();
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}
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//---------------------------------------------------------
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// fontChanged
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//---------------------------------------------------------
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void TextTools::fontChanged(const QFont& f)
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{
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QTextCharFormat format;
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format.setFontFamily(f.family());
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cursor()->mergeCharFormat(format);
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updateText();
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}
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//---------------------------------------------------------
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// boldClicked
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//---------------------------------------------------------
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void TextTools::boldClicked(bool val)
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{
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QTextCharFormat format;
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format.setFontWeight(val ? QFont::Bold : QFont::Normal);
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cursor()->mergeCharFormat(format);
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updateText();
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}
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//---------------------------------------------------------
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// underlineClicked
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//---------------------------------------------------------
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void TextTools::underlineClicked(bool val)
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{
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QTextCharFormat format;
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format.setFontUnderline(val);
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cursor()->mergeCharFormat(format);
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updateText();
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}
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//---------------------------------------------------------
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// italicClicked
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//---------------------------------------------------------
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void TextTools::italicClicked(bool val)
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{
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QTextCharFormat format;
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format.setFontItalic(val);
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cursor()->mergeCharFormat(format);
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updateText();
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}
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//---------------------------------------------------------
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// unorderedListClicked
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//---------------------------------------------------------
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void TextTools::unorderedListClicked()
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{
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QTextCharFormat format = cursor()->charFormat();
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QTextListFormat listFormat;
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QTextList* list = cursor()->currentList();
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if (list) {
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listFormat = list->format();
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int indent = listFormat.indent();
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listFormat.setIndent(indent + 1);
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}
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listFormat.setStyle(QTextListFormat::ListDisc);
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cursor()->insertList(listFormat);
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cursor()->setCharFormat(format);
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updateText();
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}
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//---------------------------------------------------------
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// orderedListClicked
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//---------------------------------------------------------
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void TextTools::orderedListClicked()
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{
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QTextCharFormat format = cursor()->charFormat();
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QTextListFormat listFormat;
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QTextList* list = cursor()->currentList();
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if (list) {
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listFormat = list->format();
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int indent = listFormat.indent();
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listFormat.setIndent(indent + 1);
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}
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listFormat.setStyle(QTextListFormat::ListDecimal);
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cursor()->insertList(listFormat);
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cursor()->setCharFormat(format);
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updateText();
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}
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//---------------------------------------------------------
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// indentMoreClicked
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//---------------------------------------------------------
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void TextTools::indentMoreClicked()
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{
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QTextList* list = cursor()->currentList();
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if (list == 0) {
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QTextBlockFormat format = cursor()->blockFormat();
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format.setIndent(format.indent() + 1);
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cursor()->insertBlock(format);
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updateText();
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return;
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}
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unorderedListClicked();
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}
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//---------------------------------------------------------
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// indentLessClicked
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//---------------------------------------------------------
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void TextTools::indentLessClicked()
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{
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QTextList* list = cursor()->currentList();
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if (list == 0) {
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QTextBlockFormat format = cursor()->blockFormat();
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int indent = format.indent();
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if (indent) {
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indent--;
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format.setIndent(indent);
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cursor()->insertBlock(format);
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updateText();
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}
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return;
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}
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QTextCharFormat format = cursor()->blockCharFormat();
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QTextListFormat listFormat = list->format();
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QTextBlock block = cursor()->block();
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if (block.next().isValid())
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block = block.next();
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else {
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block = QTextBlock();
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}
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cursor()->insertBlock(block.blockFormat());
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cursor()->setCharFormat(block.charFormat());
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updateText();
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}
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//---------------------------------------------------------
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// setHCenterAlign
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//---------------------------------------------------------
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void TextTools::setHCenterAlign()
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{
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QTextBlockFormat bformat;
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bformat.setAlignment((bformat.alignment() & ~Qt::AlignHorizontal_Mask) | Qt::AlignHCenter);
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cursor()->mergeBlockFormat(bformat);
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updateTools();
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}
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//---------------------------------------------------------
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// setLeftAlign
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//---------------------------------------------------------
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void TextTools::setLeftAlign()
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{
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QTextBlockFormat bformat;
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bformat.setAlignment((bformat.alignment() & ~Qt::AlignHorizontal_Mask) | Qt::AlignLeft);
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cursor()->mergeBlockFormat(bformat);
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updateTools();
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}
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//---------------------------------------------------------
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// setRightAlign
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//---------------------------------------------------------
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void TextTools::setRightAlign()
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{
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QTextBlockFormat bformat;
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bformat.setAlignment((bformat.alignment() & ~Qt::AlignHorizontal_Mask) | Qt::AlignRight);
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cursor()->mergeBlockFormat(bformat);
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updateTools();
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}
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//---------------------------------------------------------
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// setTopAlign
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//---------------------------------------------------------
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void TextTools::setTopAlign()
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{
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Align align = (_textElement->align() & ~ALIGN_VMASK) | ALIGN_TOP;
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_textElement->setAlign(align);
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updateTools();
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layoutText();
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}
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//---------------------------------------------------------
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// setBottomAlign
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//---------------------------------------------------------
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void TextTools::setBottomAlign()
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{
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Align align = (_textElement->align() & ~ALIGN_VMASK) | ALIGN_BOTTOM;
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_textElement->setAlign(align);
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updateTools();
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layoutText();
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}
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//---------------------------------------------------------
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// setVCenterAlign
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//---------------------------------------------------------
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void TextTools::setVCenterAlign()
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{
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Align align = (_textElement->align() & ~ALIGN_VMASK) | ALIGN_VCENTER;
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_textElement->setAlign(align);
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updateTools();
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layoutText();
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}
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//---------------------------------------------------------
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// subscriptClicked
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//---------------------------------------------------------
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void TextTools::subscriptClicked(bool val)
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{
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typefaceSuperscript->blockSignals(true);
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typefaceSuperscript->setChecked(false);
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typefaceSuperscript->blockSignals(false);
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QTextCharFormat format;
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format.setVerticalAlignment(val ? QTextCharFormat::AlignSubScript : QTextCharFormat::AlignNormal);
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cursor()->mergeCharFormat(format);
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}
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//---------------------------------------------------------
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// superscriptClicked
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//---------------------------------------------------------
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void TextTools::superscriptClicked(bool val)
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{
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typefaceSubscript->blockSignals(true);
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typefaceSubscript->setChecked(false);
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typefaceSubscript->blockSignals(false);
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QTextCharFormat format;
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format.setVerticalAlignment(val ? QTextCharFormat::AlignSuperScript : QTextCharFormat::AlignNormal);
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cursor()->mergeCharFormat(format);
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}
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//---------------------------------------------------------
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// styleChanged
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//---------------------------------------------------------
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void TextTools::styleChanged(int idx)
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{
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blockAllSignals(true);
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bool styled = idx != 0;
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if (styled)
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_textElement->setTextStyleType(idx - 1);
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else
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_textElement->setUnstyled();
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bool unstyled = !styled;
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typefaceSize->setEnabled(unstyled);
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typefaceFamily->setEnabled(unstyled);
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typefaceBold->setEnabled(unstyled);
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typefaceItalic->setEnabled(unstyled);
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typefaceUnderline->setEnabled(unstyled);
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typefaceSubscript->setEnabled(unstyled);
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|
typefaceSuperscript->setEnabled(unstyled);
|
|
typefaceFamily->setEnabled(unstyled);
|
|
leftAlign->setEnabled(unstyled);
|
|
rightAlign->setEnabled(unstyled);
|
|
centerAlign->setEnabled(unstyled);
|
|
topAlign->setEnabled(unstyled);
|
|
bottomAlign->setEnabled(unstyled);
|
|
vcenterAlign->setEnabled(unstyled);
|
|
|
|
blockAllSignals(false);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// showKeyboardClicked
|
|
//---------------------------------------------------------
|
|
|
|
void TextTools::showKeyboardClicked(bool val)
|
|
{
|
|
if (val) {
|
|
if (textPalette == 0)
|
|
textPalette = new TextPalette(mscore);
|
|
textPalette->setText(_textElement);
|
|
textPalette->show();
|
|
}
|
|
else {
|
|
if (textPalette)
|
|
textPalette->hide();
|
|
}
|
|
}
|
|
|