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114 lines
3.7 KiB
114 lines
3.7 KiB
/***************************************************************************
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copyright : (C) 2005-2006 by Robby Stephenson
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email : robby@periapsis.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of version 2 of the GNU General Public License as *
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* published by the Free Software Foundation; *
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* *
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***************************************************************************/
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#include "counteditem.h"
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#include "../tellico_utils.h"
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#include "../tellico_debug.h"
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#include <tdeglobalsettings.h>
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#include <kstringhandler.h>
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#include <tqpainter.h>
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#include <tqpixmap.h>
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using Tellico::GUI::CountedItem;
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int CountedItem::compare(TQListViewItem* item_, int col_, bool asc_) const {
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GUI::ListView* lv = listView();
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GUI::CountedItem* item = static_cast<GUI::CountedItem*>(item_);
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if(lv->sortStyle() == GUI::ListView::SortByCount) {
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if(count() < item->count()) {
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return -1;
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} else if(count() > item->count()) {
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return 1;
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} else {
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return GUI::ListViewItem::compare(item, col_, asc_);
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}
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}
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// for now, only other style is by text
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return GUI::ListViewItem::compare(item, col_, asc_);
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}
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void CountedItem::paintCell(TQPainter* p_, const TQColorGroup& cg_,
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int column_, int width_, int align_) {
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if(!p_) {
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return;
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}
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// always paint the cell
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// show count is only for first column
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if(column_ != 0) {
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ListViewItem::paintCell(p_, cg_, column_, width_, align_);
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return;
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}
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// set a catchable text so that we can have our own implementation (see further down)
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// but still benefit from TDEListView::paintCell
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TQString oldText = text(column_);
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// if(oldText.isEmpty()) {
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if(oldText == "\t") {
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return; // avoid endless loop!
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}
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setText(column_, TQChar('\t'));
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ListViewItem::paintCell(p_, cg_, column_, width_, align_);
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setText(column_, oldText);
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int marg = listView()->itemMargin();
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int r = marg;
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const TQPixmap* icon = pixmap(column_);
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if(icon) {
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r += icon->width() + marg;
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}
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TQFontMetrics fm = p_->fontMetrics();
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TQString numText = TQString::fromLatin1(" (%1)").arg(count());
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// don't call CountedListViewItem::width() because that includes the count already
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int w = ListViewItem::width(fm, listView(), column_);
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int countWidth = fm.width(numText);
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if(w+marg+r+countWidth > width_) {
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oldText = KStringHandler::rPixelSqueeze(oldText, fm, width_-marg-r-countWidth);
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}
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if(isSelected()) {
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p_->setPen(cg_.highlightedText());
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} else {
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p_->setPen(cg_.text());
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}
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TQRect br(0, height(), r, 0);
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if(!oldText.isEmpty() && !oldText.startsWith(TQChar('\t'))) {
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p_->drawText(r, 0, width_-marg-r, height(), align_ | AlignVCenter, oldText, -1, &br);
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}
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if(isSelected()) {
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p_->setPen(cg_.highlightedText());
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} else {
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if(!Tellico::contrastColor.isValid()) {
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updateContrastColor(cg_);
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}
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p_->setPen(Tellico::contrastColor);
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}
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p_->drawText(br.right(), 0, width_-marg-br.right(), height(), align_ | TQt::AlignVCenter, numText);
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}
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int CountedItem::width(const TQFontMetrics& fm_, const TQListView* lv_, int column_) const {
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int w = ListViewItem::width(fm_, lv_, column_);
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// show count is only for first column
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if(column_ == 0) {
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TQString numText = TQString::fromLatin1(" (%1)").arg(count());
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w += fm_.width(numText) + 2; // add a little pad
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}
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return w;
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}
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