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/***************************************************************************
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 <tqpainter.h>
#include <tqheader.h>
#include <tqdatetime.h>
#include <tqtimer.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 TQTime;
}
m_time->start();
if(!m_timer) {
m_timer = new TQTimer();
m_timer->connect(m_timer, TQT_SIGNAL(timeout()), listView(), TQT_SLOT(triggerUpdate()));
}
m_timer->start(30 * 1000); // every 30 seconds
}
// have to put this in a timer, or it doesn't update properly
TQTimer::singleShot(500, listView(), TQT_SLOT(triggerUpdate()));
}
void DetailedEntryItem::paintCell(TQPainter* p_, const TQColorGroup& 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;
}
TQFont 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
TQColorGroup cg = cg_;
const TQPixmap* pm = listView()->viewport()->backgroundPixmap();
if(pm && !pm->isNull()) {
cg.setBrush(TQColorGroup::Base, TQBrush(backgroundColor(column_), *pm));
TQPoint o = p_->brushOrigin();
p_->setBrushOrigin(o.x()-listView()->contentsX(), o.y()-listView()->contentsY());
} else {
cg.setColor(listView()->viewport()->backgroundMode() == TQt::FixedColor ?
TQColorGroup::Background : TQColorGroup::Base,
backgroundColor(column_));
}
// don't call KListViewItem::paintCell() since that also does alternate painting, etc...
TQListViewItem::paintCell(p_, cg, column_, width_, align_);
}
TQColor 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(TQPainter*, const TQColorGroup&, const TQRect&) {
// don't paint anything
}
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