178 lines
4.2 KiB
C++
178 lines
4.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2006-2009 fullmetalcoder <fullmetalcoder@hotmail.fr>
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**
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** This file is part of the Edyuk project <http://edyuk.org>
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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 as published by the Free Software Foundation and appearing in the
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** file GPL.txt included in the packaging of this file.
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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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**
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****************************************************************************/
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#include "qstatuspanel.h"
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/*!
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\file qstatuspanel.cpp
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\brief Implementation of the QStatusPanel class.
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\see QStatusPanel
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*/
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#include "qeditor.h"
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#include "qdocument.h"
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#include "qdocumentcursor.h"
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#include "qdocumentline.h"
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#include <QApplication>
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#include <QDateTime>
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#include <QFontMetrics>
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#include <QPaintEvent>
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#include <QPainter>
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#include <QTimer>
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/*!
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\ingroup widgets
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@{
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*/
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/*!
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\class QStatusPanel
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\brief A panel that display some status informations
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*/
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QCE_AUTO_REGISTER(QStatusPanel)
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/*!
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\brief Constructor
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*/
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QStatusPanel::QStatusPanel(QWidget *p) : QPanel(p) {
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setFixedHeight(fontMetrics().lineSpacing() + 4);
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}
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/*!
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\brief Empty destructor
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*/
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QStatusPanel::~QStatusPanel() {}
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/*!
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*/
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QString QStatusPanel::type() const { return "Status"; }
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/*!
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*/
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void QStatusPanel::editorChange(QEditor *e) {
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if (editor()) {
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disconnect(editor(), SIGNAL(cursorPositionChanged()), this,
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SLOT(update()));
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}
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if (e) {
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connect(e, SIGNAL(cursorPositionChanged()), this, SLOT(update()));
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}
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}
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/*!
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*/
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bool QStatusPanel::paint(QPainter *p, QEditor *e) {
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// qDebug("drawing status panel... [%i, %i, %i, %i]",
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// geometry().x(),
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// geometry().y(),
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// geometry().width(),
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// geometry().height());
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static QPixmap _warn(":/warning.png"), _mod(":/save.png");
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QString s;
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int xpos = 10;
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QDocumentCursor c = e->cursor();
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const QFontMetrics fm(fontMetrics());
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const int ls = fm.lineSpacing();
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const int ascent = fm.ascent() + 3;
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s = tr("Line : %1 Visual column : %2 Text column : %3")
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.arg(c.lineNumber() + 1)
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.arg(c.visualColumnNumber())
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.arg(c.columnNumber());
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p->drawText(xpos, ascent, s);
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xpos += fm.horizontalAdvance(s) + 10;
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int sz = qMin(height(), _mod.height());
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// int lastMod = d->lastModified().secsTo(QDateTime::currentDateTime());
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// QString timeDiff = tr("(%1 min %2 s ago)").arg(lastMod / 60).arg(lastMod
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// % 60);
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// xpos += 10;
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if (e->isContentModified()) {
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p->drawPixmap(xpos, (height() - sz) / 2, sz, sz, _mod);
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// xpos += sz;
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// xpos += 10;
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// p->drawText(xpos, ascent, timeDiff);
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}
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xpos += sz + 10;
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// xpos += fm.width(timeDiff);
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// xpos += 20;
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s = editor()->flag(QEditor::Overwrite) ? tr("OVERWRITE") : tr("INSERT");
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p->drawText(xpos, ascent, s);
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xpos += fm.horizontalAdvance(s) + 10;
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m_conflictSpot = 0;
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if (editor()->isInConflict()) {
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s = tr("Conflict");
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int w = fm.horizontalAdvance(s) + 30;
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if (xpos + w + _warn.width() < width()) {
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m_conflictSpot = width() - (w + _warn.width());
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p->drawText(width() - w + 15, ascent, s);
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p->drawPixmap(m_conflictSpot, (ls - _warn.height()) / 2 + 2, _warn);
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} else if (xpos + _warn.width() < width()) {
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m_conflictSpot = width() - _warn.width();
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p->drawPixmap(m_conflictSpot, (ls - _warn.height()) / 2 + 2, _warn);
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}
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}
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setFixedHeight(ls + 4);
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QTimer::singleShot(1000, this, SLOT(update()));
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return true;
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}
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/*!
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*/
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void QStatusPanel::mousePressEvent(QMouseEvent *e) {
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if (!editor() || (e->button() != Qt::LeftButton) || !m_conflictSpot ||
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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e->position().x() < m_conflictSpot) {
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#else
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e->x() < m_conflictSpot) {
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#endif
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editor()->setFocus();
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return;
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}
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editor()->save();
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}
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/*!
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*/
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void QStatusPanel::mouseReleaseEvent(QMouseEvent *e) {
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Q_UNUSED(e)
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editor()->setFocus();
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}
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/*! @} */
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