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Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#include "toonzqt/gutil.h"
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Toshihiro Shimizu 890ddd
// TnzQt includes
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#include "toonzqt/dvdialog.h"
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// TnzCore includes
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#include "traster.h"
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#include "tpixelutils.h"
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#include "tfilepath.h"
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#include "tfiletype.h"
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#include "tstroke.h"
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#include "tcurves.h"
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#include "trop.h"
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#include "tmsgcore.h"
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// Qt includes
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#include <qpixmap></qpixmap>
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#include <qimage></qimage>
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#include <qpainter></qpainter>
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#include <qpainterpath></qpainterpath>
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#include <qicon></qicon>
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#include <qstring></qstring>
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#include <qapplication></qapplication>
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#include <qmouseevent></qmouseevent>
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#include <qtabletevent></qtabletevent>
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#include <qkeyevent></qkeyevent>
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#include <qurl></qurl>
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#include <qfileinfo></qfileinfo>
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using namespace DVGui;
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//-----------------------------------------------------------------------------
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QString fileSizeString(qint64 size, int precision) {
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  if (size < 1024)
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    return QString::number(size) + " Bytes";
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  else if (size < 1024 * 1024)
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    return QString::number(size / (1024.0), 'f', precision) + " KB";
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  else if (size < 1024 * 1024 * 1024)
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    return QString::number(size / (1024 * 1024.0), 'f', precision) + " MB";
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  else
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    return QString::number(size / (1024 * 1024 * 1024.0), 'f', precision) +
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           " GB";
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}
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//----------------------------------------------------------------
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QImage rasterToQImage(const TRasterP &ras, bool premultiplied, bool mirrored) {
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  if (TRaster32P ras32 = ras) {
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    QImage image(ras->getRawData(), ras->getLx(), ras->getLy(),
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                 premultiplied ? QImage::Format_ARGB32_Premultiplied
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                               : QImage::Format_ARGB32);
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    if (mirrored) return image.mirrored();
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    return image;
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  } else if (TRasterGR8P ras8 = ras) {
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    QImage image(ras->getRawData(), ras->getLx(), ras->getLy(), ras->getWrap(),
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                 QImage::Format_Indexed8);
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    static QVector<qrgb> colorTable;</qrgb>
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    if (colorTable.size() == 0) {
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      int i;
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      for (i = 0; i < 256; i++) colorTable.append(QColor(i, i, i).rgb());
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    }
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    image.setColorTable(colorTable);
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    if (mirrored) return image.mirrored();
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    return image;
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  }
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  return QImage();
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}
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//-----------------------------------------------------------------------------
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QPixmap rasterToQPixmap(const TRaster32P &ras, bool premultiplied) {
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  QPixmap pixmap;
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  return pixmap.fromImage(rasterToQImage(ras, premultiplied));
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}
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//-----------------------------------------------------------------------------
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TRaster32P rasterFromQImage(
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    QImage image, bool premultiply,
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    bool mirror)  // no need of const& - Qt uses implicit sharing...
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{
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  QImage copyImage = mirror ? image.mirrored() : image;
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  TRaster32P ras(image.width(), image.height(), image.width(),
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                 (TPixelRGBM32 *)copyImage.bits(), false);
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  if (premultiply) TRop::premultiply(ras);
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  return ras->clone();
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}
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//-----------------------------------------------------------------------------
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TRaster32P rasterFromQPixmap(
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    QPixmap pixmap, bool premultiply,
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    bool mirror)  // no need of const& - Qt uses implicit sharing...
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{
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  QImage image = pixmap.toImage();
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  return rasterFromQImage(image, premultiply, mirror);
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}
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//-----------------------------------------------------------------------------
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void drawPolygon(QPainter &p, const std::vector<qpointf> &points, bool fill,</qpointf>
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                 const QColor colorFill, const QColor colorLine) {
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  if (points.size() == 0) return;
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  p.setPen(colorLine);
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  QPolygonF E0Polygon;
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  int i = 0;
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  for (i = 0; i < (int)points.size(); i++) E0Polygon << QPointF(points[i]);
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  E0Polygon << QPointF(points[0]);
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  QPainterPath E0Path;
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  E0Path.addPolygon(E0Polygon);
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  if (fill) p.fillPath(E0Path, QBrush(colorFill));
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  p.drawPath(E0Path);
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}
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//-----------------------------------------------------------------------------
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void drawArrow(QPainter &p, const QPointF a, const QPointF b, const QPointF c,
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               bool fill, const QColor colorFill, const QColor colorLine) {
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  std::vector<qpointf> pts;</qpointf>
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  pts.push_back(a);
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  pts.push_back(b);
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  pts.push_back(c);
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  drawPolygon(p, pts, fill, colorFill, colorLine);
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}
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//-----------------------------------------------------------------------------
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QPixmap scalePixmapKeepingAspectRatio(QPixmap pixmap, QSize size,
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                                      QColor color) {
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  if (pixmap.isNull() || pixmap.size() == size) return pixmap;
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  QPixmap scaledPixmap =
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      pixmap.scaled(size.width(), size.height(), Qt::KeepAspectRatio,
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                    Qt::SmoothTransformation);
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  QPixmap newPixmap(size);
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  newPixmap.fill(color);
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  QPainter painter(&newPixmap);
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  painter.drawPixmap(double(size.width() - scaledPixmap.width()) * 0.5,
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                     double(size.height() - scaledPixmap.height()) * 0.5,
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                     scaledPixmap);
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  return newPixmap;
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}
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//-----------------------------------------------------------------------------
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QIcon createQIcon(const char *iconSVGName) {
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  QString normal = QString(":Resources/") + iconSVGName + ".svg";
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  QString click  = QString(":Resources/") + iconSVGName + "_click.svg";
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  QString over   = QString(":Resources/") + iconSVGName + "_over.svg";
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  QIcon icon;
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  icon.addFile(normal, QSize(), QIcon::Normal, QIcon::Off);
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  icon.addFile(click, QSize(), QIcon::Normal, QIcon::On);
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  icon.addFile(over, QSize(), QIcon::Active);
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  return icon;
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}
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//-----------------------------------------------------------------------------
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QIcon createQIconPNG(const char *iconPNGName) {
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  QString normal = QString(":Resources/") + iconPNGName + ".png";
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  QString click  = QString(":Resources/") + iconPNGName + "_click.png";
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  QString over   = QString(":Resources/") + iconPNGName + "_over.png";
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  QIcon icon;
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  icon.addFile(normal, QSize(), QIcon::Normal, QIcon::Off);
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  icon.addFile(click, QSize(), QIcon::Normal, QIcon::On);
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  icon.addFile(over, QSize(), QIcon::Active);
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  return icon;
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}
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//-----------------------------------------------------------------------------
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QIcon createQIconOnOff(const char *iconSVGName, bool withOver) {
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  QString on   = QString(":Resources/") + iconSVGName + "_on.svg";
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  QString off  = QString(":Resources/") + iconSVGName + "_off.svg";
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  QString over = QString(":Resources/") + iconSVGName + "_over.svg";
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  QIcon icon;
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  icon.addFile(off, QSize(), QIcon::Normal, QIcon::Off);
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  icon.addFile(on, QSize(), QIcon::Normal, QIcon::On);
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  if (withOver)
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    icon.addFile(over, QSize(), QIcon::Active);
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  else
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    icon.addFile(on, QSize(), QIcon::Active);
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  return icon;
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}
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//-----------------------------------------------------------------------------
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QIcon createQIconOnOffPNG(const char *iconPNGName, bool withOver) {
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  QString on   = QString(":Resources/") + iconPNGName + "_on.png";
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  QString off  = QString(":Resources/") + iconPNGName + "_off.png";
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  QString over = QString(":Resources/") + iconPNGName + "_over.png";
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  QIcon icon;
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  icon.addFile(off, QSize(), QIcon::Normal, QIcon::Off);
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  icon.addFile(on, QSize(), QIcon::Normal, QIcon::On);
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  if (withOver)
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    icon.addFile(over, QSize(), QIcon::Active);
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  else
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    icon.addFile(on, QSize(), QIcon::Active);
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  return icon;
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}
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//-----------------------------------------------------------------------------
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QString toQString(const TFilePath &path) {
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  return QString::fromStdWString(path.getWideString());
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}
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//-----------------------------------------------------------------------------
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bool isSpaceString(const QString &str) {
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  int i;
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  QString space(" ");
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  for (i = 0; i < str.size(); i++)
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    if (str.at(i) != space.at(0)) return false;
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  return true;
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}
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//-----------------------------------------------------------------------------
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bool isValidFileName(const QString &fileName) {
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  if (fileName.isEmpty() || fileName.contains(":") || fileName.contains("\\") ||
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      fileName.contains("/") || fileName.contains(">") ||
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      fileName.contains("<") || fileName.contains("*") ||
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      fileName.contains("|") || fileName.contains("\"") ||
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      fileName.contains("?") || fileName.trimmed().isEmpty())
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    return false;
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  return true;
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}
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//-----------------------------------------------------------------------------
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bool isValidFileName_message(const QString &fileName) {
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  return isValidFileName(fileName)
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             ? true
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             : (DVGui::error(
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                    QObject::tr("The file name cannot be empty or contain any "
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                                "of the following "
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                                "characters: (new line) \\ / : * ? \" |")),
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                false);
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}
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//-----------------------------------------------------------------------------
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QString elideText(const QString &srcText, const QFont &font, int width) {
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  QFontMetrics metrix(font);
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  int srcWidth = metrix.width(srcText);
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  if (srcWidth < width) return srcText;
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  int tilde = metrix.width("~");
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  int block = (width - tilde) / 2;
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  QString text("");
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  int i;
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  for (i = 0; i < srcText.size(); i++) {
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    text += srcText.at(i);
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    if (metrix.width(text) > block) break;
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  }
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  text[i] = '~';
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  QString endText("");
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  for (i = srcText.size() - 1; i >= 0; i--) {
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    endText.push_front(srcText.at(i));
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    if (metrix.width(endText) > block) break;
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  }
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  endText.remove(0, 1);
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  text += endText;
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  return text;
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}
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//-----------------------------------------------------------------------------
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QString elideText(const QString &srcText, const QFontMetrics &fm, int width,
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                  const QString &elideSymbol) {
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  QString text(srcText);
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  for (int i = text.size(); i > 1 && fm.width(text) > width;)
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    text = srcText.left(--i).append(elideSymbol);
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  return text;
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}
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//-----------------------------------------------------------------------------
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QUrl pathToUrl(const TFilePath &path) {
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  return QUrl::fromLocalFile(QString::fromStdWString(path.getWideString()));
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}
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//-----------------------------------------------------------------------------
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bool isResource(const QString &path) {
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  const TFilePath fp(path.toStdWString());
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  TFileType::Type type = TFileType::getInfo(fp);
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  return (TFileType::isViewable(type) || type & TFileType::MESH_IMAGE ||
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          type == TFileType::AUDIO_LEVEL || type == TFileType::TABSCENE ||
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          type == TFileType::TOONZSCENE || fp.getType() == "tpl");
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}
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//-----------------------------------------------------------------------------
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bool isResource(const QUrl &url) { return isResource(url.toLocalFile()); }
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//-----------------------------------------------------------------------------
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bool isResourceOrFolder(const QUrl &url) {
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  struct locals {
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    static inline bool isDir(const QString &path) {
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      return QFileInfo(path).isDir();
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    }
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  };  // locals
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  const QString &path = url.toLocalFile();
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  return (isResource(path) || locals::isDir(path));
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}
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//-----------------------------------------------------------------------------
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bool acceptResourceDrop(const QList<qurl> &urls) {</qurl>
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  int count = 0;
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  foreach (const QUrl &url, urls) {
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    if (isResource(url))
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      ++count;
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    else
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      return false;
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  }
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  return (count > 0);
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}
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//-----------------------------------------------------------------------------
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bool acceptResourceOrFolderDrop(const QList<qurl> &urls) {</qurl>
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  int count = 0;
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  foreach (const QUrl &url, urls) {
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    if (isResourceOrFolder(url))
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      ++count;
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    else
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      return false;
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  }
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  return (count > 0);
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}
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//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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QPainterPath strokeToPainterPath(TStroke *stroke) {
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  QPainterPath path;
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  int i, chunkSize = stroke->getChunkCount();
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  for (i = 0; i < chunkSize; i++) {
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    const TThickQuadratic *q = stroke->getChunk(i);
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    if (i == 0) path.moveTo(toQPointF(q->getThickP0()));
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    path.quadTo(toQPointF(q->getThickP1()), toQPointF(q->getThickP2()));
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  }
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  return path;
Toshihiro Shimizu 890ddd
}
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Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
// TabBarContainter
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//-----------------------------------------------------------------------------
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TabBarContainter::TabBarContainter(QWidget *parent) : QFrame(parent) {
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  setObjectName("TabBarContainer");
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  setFrameStyle(QFrame::StyledPanel);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void TabBarContainter::paintEvent(QPaintEvent *event) {
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  QPainter p(this);
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  p.setPen(QColor(120, 120, 120));
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  p.drawLine(0, height() - 2, width(), height() - 2);
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  p.setPen(Qt::white);
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  p.drawLine(0, height() - 1, width(), height() - 1);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
// ToolBarContainer
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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ToolBarContainer::ToolBarContainer(QWidget *parent) : QFrame(parent) {
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  setObjectName("ToolBarContainer");
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  setFrameStyle(QFrame::StyledPanel);
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  setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void ToolBarContainer::paintEvent(QPaintEvent *event) {
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  QPainter p(this);
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  p.setPen(QColor(120, 120, 120));
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  p.drawLine(0, 0, width(), 0);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
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QString operator+(const QString &a, const TFilePath &fp) {
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  return a + QString::fromStdWString(fp.getWideString());
Toshihiro Shimizu 890ddd
}