Added KDE3 version of Tellico

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/tellico@1097620 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 127 insertions, 0 deletions

diff --git a/src/detailedentryitem.cpp b/src/detailedentryitem.cpp
new file mode 100644
index 0000000..0a71f25
--- /dev/null
+++ b/src/detailedentryitem.cpp
@@ -0,0 +1,127 @@
+/***************************************************************************
+    copyright            : (C) 2005-2007 by Robby Stephenson
+    email                : robby@periapsis.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of version 2 of the GNU General Public License as  *
+ *   published by the Free Software Foundation;                            *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "detailedentryitem.h"
+#include "detailedlistview.h"
+#include "collection.h"
+#include "entry.h"
+#include "tellico_utils.h"
+#include "latin1literal.h"
+
+#include <klocale.h>
+#include <kstringhandler.h>
+
+#include <qpainter.h>
+#include <qheader.h>
+#include <qdatetime.h>
+#include <qtimer.h>
+
+namespace {
+  static const short ENTRY_MAX_MINUTES_MESSAGE = 5;
+}
+
+using Tellico::DetailedEntryItem;
+
+DetailedEntryItem::DetailedEntryItem(DetailedListView* parent_, Data::EntryPtr entry_)
+    : EntryItem(parent_, entry_), m_state(Normal), m_time(0), m_timer(0) {
+}
+
+DetailedEntryItem::~DetailedEntryItem() {
+  delete m_time;
+  m_time = 0;
+  delete m_timer;
+  m_timer = 0;
+}
+
+void DetailedEntryItem::setState(State state_) {
+  if(m_state == state_) {
+    return;
+  }
+  m_state = state_;
+
+  if(m_state == Normal) {
+    delete m_time;
+    m_time = 0;
+    delete m_timer;
+    m_timer = 0;
+  } else {
+    if(!m_time) {
+      m_time = new QTime;
+    }
+    m_time->start();
+
+    if(!m_timer) {
+      m_timer = new QTimer();
+      m_timer->connect(m_timer, SIGNAL(timeout()), listView(), SLOT(triggerUpdate()));
+    }
+    m_timer->start(30 * 1000); // every 30 seconds
+  }
+
+  // have to put this in a timer, or it doesn't update properly
+  QTimer::singleShot(500, listView(), SLOT(triggerUpdate()));
+}
+
+void DetailedEntryItem::paintCell(QPainter* p_, const QColorGroup& cg_,
+                                  int column_, int width_, int align_) {
+  if(m_state == Normal) {
+    EntryItem::paintCell(p_, cg_, column_, width_, align_);
+    return;
+  }
+
+  int t = m_time->elapsed()/(60 * 1000);
+  if(t > ENTRY_MAX_MINUTES_MESSAGE) {
+    setState(Normal);
+    t = 0;
+  }
+
+  QFont f = p_->font();
+  f.setBold(true);
+  if(m_state == New) {
+    f.setItalic(true);
+  }
+  p_->setFont(f);
+
+  // taken from ListViewItem, but without line drawn to right of cell
+  QColorGroup cg = cg_;
+  const QPixmap* pm = listView()->viewport()->backgroundPixmap();
+  if(pm && !pm->isNull()) {
+    cg.setBrush(QColorGroup::Base, QBrush(backgroundColor(column_), *pm));
+    QPoint o = p_->brushOrigin();
+    p_->setBrushOrigin(o.x()-listView()->contentsX(), o.y()-listView()->contentsY());
+  } else {
+    cg.setColor(listView()->viewport()->backgroundMode() == Qt::FixedColor ?
+                QColorGroup::Background : QColorGroup::Base,
+                backgroundColor(column_));
+  }
+  // don't call KListViewItem::paintCell() since that also does alternate painting, etc...
+  QListViewItem::paintCell(p_, cg, column_, width_, align_);
+}
+
+QColor DetailedEntryItem::backgroundColor(int column_) {
+  GUI::ListView* lv = listView();
+  if(!lv || m_state == Normal || isSelected()) {
+    return EntryItem::backgroundColor(column_);
+  }
+  int t = m_time->elapsed()/(60 * 1000);
+  if(t > ENTRY_MAX_MINUTES_MESSAGE) {
+    return EntryItem::backgroundColor(column_);
+  }
+  return blendColors(lv->colorGroup().highlight(),
+                     lv->colorGroup().base(),
+                     80 + 20*t/ENTRY_MAX_MINUTES_MESSAGE /* percent */);
+                     // no more than 20% of highlight color
+}
+
+void DetailedEntryItem::paintFocus(QPainter*, const QColorGroup&, const QRect&) {
+// don't paint anything
+}