- Lightened finished list code

- Fixed properties slots connects in finished list
- Fixed columns width in finished list

src/FinishedListDelegate.h

@@ -0,0 +1,145 @@
+/*
+ * Bittorrent Client using Qt4 and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Contact : chris@qbittorrent.org
+ */
+
+#ifndef FINISHEDLISTDELEGATE_H
+#define FINISHEDLISTDELEGATE_H
+
+#include <QAbstractItemDelegate>
+#include <QModelIndex>
+#include <QPainter>
+#include <QStyleOptionProgressBarV2>
+#include <QProgressBar>
+#include <QApplication>
+#include "misc.h"
+
+// Defines for download list list columns
+#define F_NAME 0
+#define F_SIZE 1
+#define F_PROGRESS 2
+#define F_UPSPEED 3
+#define F_SEEDSLEECH 4
+#define F_RATIO 5
+#define F_HASH 6
+
+class FinishedListDelegate: public QAbstractItemDelegate {
+  Q_OBJECT
+
+  public:
+    FinishedListDelegate(QObject *parent) : QAbstractItemDelegate(parent){}
+
+    ~FinishedListDelegate(){}
+
+    void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const{
+      QStyleOptionViewItem opt = option;
+      char tmp[MAX_CHAR_TMP];
+      // set text color
+      QVariant value = index.data(Qt::TextColorRole);
+      if (value.isValid() && qvariant_cast<QColor>(value).isValid()){
+          opt.palette.setColor(QPalette::Text, qvariant_cast<QColor>(value));
+      }
+      QPalette::ColorGroup cg = option.state & QStyle::State_Enabled
+                              ? QPalette::Normal : QPalette::Disabled;
+      if (option.state & QStyle::State_Selected){
+        painter->setPen(opt.palette.color(cg, QPalette::HighlightedText));
+      }else{
+        painter->setPen(opt.palette.color(cg, QPalette::Text));
+      }
+      // draw the background color
+      if(index.column() != F_PROGRESS){
+        if (option.showDecorationSelected && (option.state & QStyle::State_Selected)){
+          if (cg == QPalette::Normal && !(option.state & QStyle::State_Active)){
+              cg = QPalette::Inactive;
+          }
+          painter->fillRect(option.rect, option.palette.brush(cg, QPalette::Highlight));
+        }else{
+          value = index.data(Qt::BackgroundColorRole);
+          if (value.isValid() && qvariant_cast<QColor>(value).isValid()){
+            painter->fillRect(option.rect, qvariant_cast<QColor>(value));
+          }
+        }
+      }
+      switch(index.column()){
+        case F_SIZE:
+          painter->drawText(option.rect, Qt::AlignCenter, misc::friendlyUnit(index.data().toLongLong()));
+          break;
+        case F_UPSPEED:{
+          float speed = index.data().toDouble();
+          snprintf(tmp, MAX_CHAR_TMP, "%.1f", speed/1024.);
+          painter->drawText(option.rect, Qt::AlignCenter, QString(tmp)+" "+tr("KiB/s"));
+          break;
+        }
+        case F_RATIO:{
+          float ratio = index.data().toDouble();
+          snprintf(tmp, MAX_CHAR_TMP, "%.1f", ratio);
+          painter->drawText(option.rect, Qt::AlignCenter, QString(tmp));
+          break;
+        }
+        case F_PROGRESS:{
+          QStyleOptionProgressBarV2 newopt;
+          float progress;
+          progress = index.data().toDouble()*100.;
+          snprintf(tmp, MAX_CHAR_TMP, "%.1f", progress);
+          newopt.rect = opt.rect;
+          newopt.text = QString(tmp)+"%";
+          newopt.progress = (int)progress;
+          newopt.maximum = 100;
+          newopt.minimum = 0;
+          newopt.state |= QStyle::State_Enabled;
+          newopt.textVisible = false;
+          QApplication::style()->drawControl(QStyle::CE_ProgressBar, &newopt,
+          painter);
+          //We prefer to display text manually to control color/font/boldness
+          if (option.state & QStyle::State_Selected){
+            opt.palette.setColor(QPalette::Text, QColor("grey"));
+            painter->setPen(opt.palette.color(cg, QPalette::Text));
+          }
+          painter->drawText(option.rect, Qt::AlignCenter, newopt.text);
+          break;
+        }
+        case F_NAME:{
+          // decoration
+          value = index.data(Qt::DecorationRole);
+          QPixmap pixmap = qvariant_cast<QIcon>(value).pixmap(option.decorationSize, option.state & QStyle::State_Enabled ? QIcon::Normal : QIcon::Disabled, option.state & QStyle::State_Open ? QIcon::On : QIcon::Off);
+          QRect pixmapRect = (pixmap.isNull() ? QRect(0, 0, 0, 0): QRect(QPoint(0, 0), option.decorationSize));
+          if (pixmapRect.isValid()){
+            QPoint p = QStyle::alignedRect(option.direction, Qt::AlignLeft, pixmap.size(), option.rect).topLeft();
+            painter->drawPixmap(p, pixmap);
+          }
+          painter->drawText(option.rect.translated(pixmap.size().width(), 0), Qt::AlignLeft, index.data().toString());
+          break;
+        }
+        default:
+          painter->drawText(option.rect, Qt::AlignCenter, index.data().toString());
+      }
+    }
+
+    QSize sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const{
+      QVariant value = index.data(Qt::FontRole);
+      QFont fnt = value.isValid() ? qvariant_cast<QFont>(value) : option.font;
+      QFontMetrics fontMetrics(fnt);
+      const QString text = index.data(Qt::DisplayRole).toString();
+      QRect textRect = QRect(0, 0, 0, fontMetrics.lineSpacing() * (text.count(QLatin1Char('\n')) + 1));
+      return textRect.size();
+    }
+
+};
+
+#endif