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diff --git a/src/basketlistview.cpp b/src/basketlistview.cpp
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+++ b/src/basketlistview.cpp
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+/***************************************************************************
+ * Copyright (C) 2003 by S�astien Laot *
+ * slaout@linux62.org *
+ * *
+ * 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. *
+ ***************************************************************************/
+
+#include "basketlistview.h"
+#include <qregexp.h>
+#include <kglobalsettings.h>
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kstringhandler.h>
+#include <qpainter.h>
+#include <qbitmap.h>
+#include <qpixmapcache.h>
+#include <qtooltip.h>
+#include <iostream>
+#include <kdebug.h>
+#include "global.h"
+#include "bnpview.h"
+#include "basket.h"
+#include "tools.h"
+#include "settings.h"
+#include "notedrag.h"
+
+/** class BasketListViewItem: */
+
+BasketListViewItem::BasketListViewItem(QListView *parent, Basket *basket)
+ : QListViewItem(parent), m_basket(basket)
+ , m_isUnderDrag(false)
+ , m_isAbbreviated(false)
+{
+ setDropEnabled(true);
+}
+
+BasketListViewItem::BasketListViewItem(QListViewItem *parent, Basket *basket)
+ : QListViewItem(parent), m_basket(basket)
+ , m_isUnderDrag(false)
+ , m_isAbbreviated(false)
+{
+ setDropEnabled(true);
+}
+
+BasketListViewItem::BasketListViewItem(QListView *parent, QListViewItem *after, Basket *basket)
+ : QListViewItem(parent, after), m_basket(basket)
+ , m_isUnderDrag(false)
+ , m_isAbbreviated(false)
+{
+ setDropEnabled(true);
+}
+
+BasketListViewItem::BasketListViewItem(QListViewItem *parent, QListViewItem *after, Basket *basket)
+ : QListViewItem(parent, after), m_basket(basket)
+ , m_isUnderDrag(false)
+ , m_isAbbreviated(false)
+{
+ setDropEnabled(true);
+}
+
+BasketListViewItem::~BasketListViewItem()
+{
+}
+
+bool BasketListViewItem::acceptDrop(const QMimeSource *) const
+{
+ std::cout << "accept" << std::endl;
+ return true;
+}
+
+void BasketListViewItem::dropped(QDropEvent *event)
+{
+ std::cout << "Dropping into basket " << m_basket->name() << std::endl;
+ m_basket->contentsDropEvent(event);
+ //Global::bnpView->currentBasket()->contentsDropEvent(event); // FIXME
+}
+
+int BasketListViewItem::width(const QFontMetrics &/* fontMetrics */, const QListView */*listView*/, int /* column */) const
+{
+ return listView()->visibleWidth() + 100;
+/*
+ int BASKET_ICON_SIZE = 16;
+ int MARGIN = 1;
+
+ QRect textRect = fontMetrics.boundingRect(0, 0, / *width=* /1, 500000, Qt::AlignAuto | Qt::AlignTop | Qt::ShowPrefix, text(column));
+
+ return MARGIN + BASKET_ICON_SIZE + MARGIN + textRect.width() + BASKET_ICON_SIZE/2 + MARGIN;
+*/
+}
+
+QString BasketListViewItem::escapedName(const QString &string)
+{
+ // Underlining the Alt+Letter shortcut (and escape all other '&' characters), if any:
+ QString basketName = string;
+ basketName.replace('&', "&&"); // First escape all the amperstamp
+ QString letter; // Find the letter
+ QString altKey = /*i18n(*/"Alt"/*)*/; //i18n("The [Alt] key, as shown in shortcuts like Alt+C...", "Alt");
+ QString shiftKey = /*i18n(*/"Shift"/*)*/; //i18n("The [Shift] key, as shown in shortcuts like Alt+Shift+1...", "Shift");
+ QRegExp altLetterExp( QString("^%1\\+(.)$").arg(altKey) );
+ QRegExp altShiftLetterExp( QString("^%1\\+%2\\+(.)$").arg(altKey, shiftKey) );
+ if (altLetterExp.search(m_basket->shortcut().toStringInternal()) != -1)
+ letter = altLetterExp.cap(1);
+ if (letter.isEmpty() && altShiftLetterExp.search(m_basket->shortcut().toStringInternal()) != -1)
+ letter = altShiftLetterExp.cap(1);
+ if (!letter.isEmpty()) {
+ int index = basketName.find(letter, /*index=*/0, /*caseSensitive=*/false);
+ if (index != -1)
+ basketName.insert(index, '&');
+ }
+ return basketName;
+}
+
+void BasketListViewItem::setup()
+{
+ int BASKET_ICON_SIZE = 16;
+ int MARGIN = 1;
+
+ setText(/*column=*/0, escapedName(m_basket->basketName()));
+
+ widthChanged();
+ QRect textRect = listView()->fontMetrics().boundingRect(0, 0, /*width=*/1, 500000, Qt::AlignAuto | Qt::AlignTop | Qt::ShowPrefix, text(/*column=*/0));
+
+ int height = MARGIN + QMAX(BASKET_ICON_SIZE, textRect.height()) + MARGIN;
+ setHeight(height);
+
+ QPixmap icon = kapp->iconLoader()->loadIcon(m_basket->icon(), KIcon::NoGroup, 16, KIcon::DefaultState, 0L, /*canReturnNull=*/false);
+
+ setPixmap(/*column=*/0, icon);
+
+ repaint();
+}
+
+BasketListViewItem* BasketListViewItem::lastChild()
+{
+ QListViewItem *child = firstChild();
+ while (child) {
+ if (child->nextSibling())
+ child = child->nextSibling();
+ else
+ return (BasketListViewItem*)child;
+ }
+ return 0;
+}
+
+BasketListViewItem* BasketListViewItem::prevSibling()
+{
+ BasketListViewItem *item = this;
+ while (item) {
+ if (item->nextSibling() == this)
+ return item;
+ item = (BasketListViewItem*)(item->itemAbove());
+ }
+ return 0;
+}
+
+BasketListViewItem* BasketListViewItem::shownItemAbove()
+{
+ BasketListViewItem *item = (BasketListViewItem*)itemAbove();
+ while (item) {
+ if (item->isShown())
+ return item;
+ item = (BasketListViewItem*)(item->itemAbove());
+ }
+ return 0;
+}
+
+BasketListViewItem* BasketListViewItem::shownItemBelow()
+{
+ BasketListViewItem *item = (BasketListViewItem*)itemBelow();
+ while (item) {
+ if (item->isShown())
+ return item;
+ item = (BasketListViewItem*)(item->itemBelow());
+ }
+ return 0;
+}
+
+QStringList BasketListViewItem::childNamesTree(int deep)
+{
+ QStringList result;
+ for (QListViewItem *child = firstChild(); child; child = child->nextSibling()) {
+ BasketListViewItem *item = (BasketListViewItem*)child;
+ // Compute indentation spaces:
+ QString spaces;
+ for (int i = 0; i < deep; ++i)
+ spaces += " ";
+ // Append the name:
+ result.append(spaces + item->basket()->basketName());
+ // Append the childs:
+ if (child->firstChild()) {
+ QStringList childs = item->childNamesTree(deep + 1);
+ for (QStringList::iterator it = childs.begin(); it != childs.end(); ++it)
+ result.append(*it);
+ }
+ }
+ return result;
+}
+
+void BasketListViewItem::moveChildsBaskets()
+{
+ QListViewItem *insertAfterThis = this;
+ QListViewItem *nextOne;
+ for (QListViewItem *child = firstChild(); child; child = nextOne) {
+ nextOne = child->nextSibling();
+ // Re-insert the item with the good parent:
+ takeItem(child);
+ if (parent())
+ parent()->insertItem(child);
+ else
+ listView()->insertItem(child);
+ // And move it at the good place:
+ child->moveItem(insertAfterThis);
+ insertAfterThis = child;
+ }
+}
+
+void BasketListViewItem::ensureVisible()
+{
+ BasketListViewItem *item = this;
+ while (item->parent()) {
+ item = (BasketListViewItem*)(item->parent());
+ item->setOpen(true);
+ }
+}
+
+bool BasketListViewItem::isShown()
+{
+ QListViewItem *item = parent();
+ while (item) {
+ if (!item->isOpen())
+ return false;
+ item = item->parent();
+ }
+ return true;
+}
+
+bool BasketListViewItem::isCurrentBasket()
+{
+ return basket() == Global::bnpView->currentBasket();
+}
+
+// TODO: Move this function from item.cpp to class Tools:
+extern void drawGradient( QPainter *p, const QColor &colorTop, const QColor & colorBottom,
+ int x, int y, int w, int h,
+ bool sunken, bool horz, bool flat ); /*const*/
+
+QPixmap BasketListViewItem::circledTextPixmap(const QString &text, int height, const QFont &font, const QColor &color)
+{
+ QString key = QString("BLI-%1.%2.%3.%4")
+ .arg(text).arg(height).arg(font.toString()).arg(color.rgb());
+ if (QPixmap* cached=QPixmapCache::find(key)) {
+ return *cached;
+ }
+
+ // Compute the sizes of the image components:
+ QRect textRect = QFontMetrics(font).boundingRect(0, 0, /*width=*/1, height, Qt::AlignAuto | Qt::AlignTop, text);
+ int xMargin = height / 6;
+ int width = xMargin + textRect.width() + xMargin;
+
+ // Create the gradient image:
+ QPixmap gradient(3 * width, 3 * height); // We double the size to be able to smooth scale down it (== antialiased curves)
+ QPainter gradientPainter(&gradient);
+#if 1 // Enable the new look of the gradient:
+ QColor topColor = KGlobalSettings::highlightColor().light(130); //120
+ QColor topMidColor = KGlobalSettings::highlightColor().light(105); //105
+ QColor bottomMidColor = KGlobalSettings::highlightColor().dark(130); //120
+ QColor bottomColor = KGlobalSettings::highlightColor();
+ drawGradient(&gradientPainter, topColor, topMidColor,
+ 0, 0, gradient.width(), gradient.height() / 2, /*sunken=*/false, /*horz=*/true, /*flat=*/false);
+ drawGradient(&gradientPainter, bottomMidColor, bottomColor,
+ 0, gradient.height() / 2, gradient.width(), gradient.height() - gradient.height() / 2, /*sunken=*/false, /*horz=*/true, /*flat=*/false);
+ gradientPainter.fillRect(0, 0, gradient.width(), 3, KGlobalSettings::highlightColor());
+#else
+ drawGradient(&gradientPainter, KGlobalSettings::highlightColor(), KGlobalSettings::highlightColor().dark(),
+ 0, 0, gradient.width(), gradient.height(), /*sunken=*/false, /*horz=*/true, /*flat=*/false);
+#endif
+ gradientPainter.end();
+
+ // Draw the curved rectangle:
+ QBitmap curvedRectangle(3 * width, 3 * height);
+ curvedRectangle.fill(Qt::color0);
+ QPainter curvePainter(&curvedRectangle);
+ curvePainter.setPen(Qt::color1);
+ curvePainter.setBrush(Qt::color1);
+ curvePainter.setClipRect(0, 0, 3*(height / 5), 3*(height)); // If the width is small, don't fill the right part of the pixmap
+ curvePainter.drawEllipse(0, 3*(-height / 4), 3*(height), 3*(height * 3 / 2)); // Don't forget we double the sizes
+ curvePainter.setClipRect(3*(width - height / 5), 0, 3*(height / 5), 3*(height));
+ curvePainter.drawEllipse(3*(width - height), 3*(-height / 4), 3*(height), 3*(height * 3 / 2));
+ curvePainter.setClipping(false);
+ curvePainter.fillRect(3*(height / 6), 0, 3*(width - 2 * height / 6), 3*(height), curvePainter.brush());
+ curvePainter.end();
+
+ // Apply the curved rectangle as the mask of the gradient:
+ gradient.setMask(curvedRectangle);
+ QImage resultImage = gradient.convertToImage();
+ resultImage.setAlphaBuffer(true);
+
+ // Scale down the image smoothly to get anti-aliasing:
+ QPixmap pmScaled;
+ pmScaled.convertFromImage(resultImage.smoothScale(width, height));
+
+ // Draw the text, and return the result:
+ QPainter painter(&pmScaled);
+ painter.setPen(color);
+ painter.setFont(font);
+ painter.drawText(0+1, 0, width, height, Qt::AlignHCenter | Qt::AlignVCenter, text);
+ painter.end();
+
+ QPixmapCache::insert(key, pmScaled);
+
+ return pmScaled;
+}
+
+QPixmap BasketListViewItem::foundCountPixmap(bool isLoading, int countFound, bool childsAreLoading, int countChildsFound, const QFont &font, int height)
+{
+ if (isLoading)
+ return QPixmap();
+
+ QFont boldFont(font);
+ boldFont.setBold(true);
+
+ QString text;
+ if (childsAreLoading) {
+ if (countChildsFound > 0)
+ text = i18n("%1+%2+").arg(QString::number(countFound), QString::number(countChildsFound));
+ else
+ text = i18n("%1+").arg(QString::number(countFound));
+ } else {
+ if (countChildsFound > 0)
+ text = i18n("%1+%2").arg(QString::number(countFound), QString::number(countChildsFound));
+ else if (countFound > 0)
+ text = QString::number(countFound);
+ else
+ return QPixmap();
+ }
+
+ return circledTextPixmap(text, height, boldFont, KGlobalSettings::highlightedTextColor());
+}
+
+bool BasketListViewItem::haveChildsLoading()
+{
+ QListViewItem *child = firstChild();
+ while (child) {
+ BasketListViewItem *childItem = (BasketListViewItem*)child;
+ if (!childItem->basket()->isLoaded() && !childItem->basket()->isLocked())
+ return true;
+ if (childItem->haveChildsLoading())
+ return true;
+ child = child->nextSibling();
+ }
+ return false;
+}
+
+bool BasketListViewItem::haveHiddenChildsLoading()
+{
+ if (isOpen())
+ return false;
+ return haveChildsLoading();
+}
+
+bool BasketListViewItem::haveChildsLocked()
+{
+ QListViewItem *child = firstChild();
+ while (child) {
+ BasketListViewItem *childItem = (BasketListViewItem*)child;
+ if (/*!*/childItem->basket()->isLocked())
+ return true;
+ if (childItem->haveChildsLocked())
+ return true;
+ child = child->nextSibling();
+ }
+ return false;
+}
+
+bool BasketListViewItem::haveHiddenChildsLocked()
+{
+ if (isOpen())
+ return false;
+ return haveChildsLocked();
+}
+
+int BasketListViewItem::countChildsFound()
+{
+ int count = 0;
+ QListViewItem *child = firstChild();
+ while (child) {
+ BasketListViewItem *childItem = (BasketListViewItem*)child;
+ count += childItem->basket()->countFounds();
+ count += childItem->countChildsFound();
+ child = child->nextSibling();
+ }
+ return count;
+}
+
+int BasketListViewItem::countHiddenChildsFound()
+{
+ if (isOpen())
+ return 0;
+ return countChildsFound();
+}
+
+void BasketListViewItem::paintCell(QPainter *painter, const QColorGroup &/*colorGroup*/, int /*column*/, int width, int /*align*/)
+{
+ // Workaround a Qt bug:
+ // When the splitter is moved to hide the tree view and then the application is restarted,
+ // Qt try to draw items with a negative size!
+ if (width <= 0) {
+ std::cout << "width <= 0" << std::endl;
+ return;
+ }
+
+ int BASKET_ICON_SIZE = 16;
+ int MARGIN = 1;
+
+
+ // If we are filtering all baskets, and are effectively filtering on something:
+ bool showLoadingIcon = false;
+ bool showEncryptedIcon = false;
+ QPixmap countPixmap;
+ bool showCountPixmap = Global::bnpView->isFilteringAllBaskets() &&
+ Global::bnpView->currentBasket()->decoration()->filterBar()->filterData().isFiltering;
+ if (showCountPixmap) {
+ showLoadingIcon = (!m_basket->isLoaded() && !m_basket->isLocked()) || haveHiddenChildsLoading();
+ showEncryptedIcon = m_basket->isLocked() || haveHiddenChildsLocked();
+ countPixmap = foundCountPixmap(!m_basket->isLoaded(), m_basket->countFounds(), haveHiddenChildsLoading() || haveHiddenChildsLocked(),
+ countHiddenChildsFound(), listView()->font(), height() - 2 * MARGIN);
+ }
+ int effectiveWidth = width - (countPixmap.isNull() ? 0 : countPixmap.width() + MARGIN)
+ - (showLoadingIcon || showEncryptedIcon ? BASKET_ICON_SIZE + MARGIN : 0)/*
+ - (showEncryptedIcon ? BASKET_ICON_SIZE + MARGIN : 0)*/;
+
+
+ bool drawRoundRect = m_basket->backgroundColorSetting().isValid() || m_basket->textColorSetting().isValid();
+ QColor textColor = (drawRoundRect ? m_basket->textColor() : (isCurrentBasket() ? KGlobalSettings::highlightedTextColor() : KGlobalSettings::textColor()));
+
+ BasketListViewItem *shownAbove = shownItemAbove();
+ BasketListViewItem *shownBelow = shownItemBelow();
+
+ // Don't forget to update the key computation if parameters
+ // affecting the rendering logic change
+ QString key = QString("BLVI::pC-%1.%2.%3.%4.%5.%6.%7.%8.%9.%10.%11.%12.%13.%14.%15")
+ .arg(effectiveWidth)
+ .arg(drawRoundRect)
+ .arg(textColor.rgb())
+ .arg(m_basket->backgroundColor().rgb())
+ .arg(isCurrentBasket())
+ .arg(shownBelow && shownBelow->isCurrentBasket())
+ .arg(shownAbove && shownAbove->isCurrentBasket())
+ .arg(showLoadingIcon)
+ .arg(showEncryptedIcon)
+ .arg(showCountPixmap)
+ .arg(m_basket->countFounds())
+ .arg(countHiddenChildsFound())
+ .arg(m_isUnderDrag)
+ .arg(m_basket->basketName())
+ .arg(m_basket->icon());
+ if (QPixmap* cached = QPixmapCache::find(key)) {
+ // Qt's documentation recommends copying the pointer
+ // into a QPixmap immediately
+ QPixmap cachedBuffer = *cached;
+ painter->drawPixmap(0, 0, cachedBuffer);
+ return;
+ }
+
+ // Bufferize the drawing of items (otherwize, resizing the splitter make the tree act like a Christmas Tree ;-D ):
+ QPixmap theBuffer(width, height());
+ QPainter thePainter(&theBuffer);
+
+ // Fill with the basket background color:
+ QColor background = (isCurrentBasket() ? KGlobalSettings::highlightColor() : listView()->paletteBackgroundColor());
+ thePainter.fillRect(0, 0, width, height(), background);
+
+ int textWidth = effectiveWidth - MARGIN - BASKET_ICON_SIZE - MARGIN - MARGIN;
+
+ // Draw the rounded rectangle:
+ if (drawRoundRect) {
+ QRect textRect = listView()->fontMetrics().boundingRect(0, 0, /*width=*/1, 500000, Qt::AlignAuto | Qt::AlignTop | Qt::ShowPrefix, text(/*column=*/0));
+ int xRound = MARGIN;
+ int yRound = MARGIN;
+ int hRound = height() - 2 * MARGIN;
+ int wRound = QMIN(BASKET_ICON_SIZE + MARGIN + textRect.width() + hRound/2, effectiveWidth - MARGIN - MARGIN);
+ if (wRound > 0) { // Do not crash if there is no space anymore to draw the rounded rectangle:
+ QPixmap buffer(wRound * 2, hRound * 2);
+ buffer.fill(background);
+ QPainter pBuffer(&buffer);
+ QColor colorRound = m_basket->backgroundColor();
+ pBuffer.setPen(colorRound);
+ pBuffer.setBrush(colorRound);
+ if (wRound > hRound) { // If the rectangle is smaller in width than in height, don't overlap ellipses...
+ pBuffer.drawEllipse(0, 0, hRound * 2, hRound * 2);
+ pBuffer.drawEllipse(wRound * 2 - hRound * 2, 0, hRound * 2, hRound * 2);
+ pBuffer.fillRect(hRound*2/2, 0, wRound * 2 - hRound * 2, hRound * 2, colorRound);
+ } else
+ pBuffer.drawEllipse(0, 0, wRound * 2, hRound * 2);
+ pBuffer.end();
+ QImage imageToScale = buffer.convertToImage();
+ QPixmap pmScaled;
+ pmScaled.convertFromImage(imageToScale.smoothScale(wRound, hRound));
+ thePainter.drawPixmap(xRound, yRound, pmScaled);
+ textWidth -= hRound/2;
+ }
+ }
+
+ QColor bgColor = listView()->paletteBackgroundColor();
+ QColor selColor = KGlobalSettings::highlightColor();
+ QColor midColor = Tools::mixColor(bgColor, selColor);
+ // Draw the left selection roundings:
+ if (isCurrentBasket()) {
+ thePainter.setPen(bgColor);
+ thePainter.drawPoint(0, 0);
+ thePainter.drawPoint(1, 0);
+ thePainter.drawPoint(0, 1);
+ thePainter.drawPoint(0, height() - 1);
+ thePainter.drawPoint(1, height() - 1);
+ thePainter.drawPoint(0, height() - 2);
+ thePainter.setPen(midColor);
+ thePainter.drawPoint(2, 0);
+ thePainter.drawPoint(0, 2);
+ thePainter.drawPoint(2, height() - 1);
+ thePainter.drawPoint(0, height() - 3);
+ }
+ // Draw the bottom-right selection roundings:
+ //BasketListViewItem *shownBelow = shownItemBelow();
+ if (shownBelow && shownBelow->isCurrentBasket()) {
+ thePainter.setPen(selColor);
+ thePainter.drawPoint(width - 1, height() - 1);
+ thePainter.drawPoint(width - 2, height() - 1);
+ thePainter.drawPoint(width - 1, height() - 2);
+ thePainter.setPen(midColor);
+ thePainter.drawPoint(width - 3, height() - 1);
+ thePainter.drawPoint(width - 1, height() - 3);
+ }
+ // Draw the top-right selection roundings:
+ // BasketListViewItem *shownAbove = shownItemAbove();
+ if (shownAbove && shownAbove->isCurrentBasket()) {
+ thePainter.setPen(selColor);
+ thePainter.drawPoint(width - 1, 0);
+ thePainter.drawPoint(width - 2, 0);
+ thePainter.drawPoint(width - 1, 1);
+ thePainter.setPen(midColor);
+ thePainter.drawPoint(width - 3, 0);
+ thePainter.drawPoint(width - 1, 2);
+ }
+
+ // Draw the icon and text:
+ int yPixmap = (height() - BASKET_ICON_SIZE) / 2;
+ thePainter.drawPixmap(MARGIN, yPixmap, *pixmap(/*column=*/0));
+ thePainter.setPen(textColor);
+ if (textWidth > 0) { // IF there is space left to draw the text:
+ int xText = MARGIN + BASKET_ICON_SIZE + MARGIN;
+ QString theText = m_basket->basketName();
+ if (painter->fontMetrics().width(theText) > textWidth) {
+ theText = KStringHandler::rPixelSqueeze(theText, painter->fontMetrics(), textWidth);
+ m_isAbbreviated = true;
+ }
+ else {
+ m_isAbbreviated = false;
+ }
+ theText = escapedName(theText);
+ thePainter.drawText(xText, 0, textWidth, height(), Qt::AlignAuto | Qt::AlignVCenter | Qt::ShowPrefix, theText);
+ }
+
+ // If we are filtering all baskets, and are effectively filtering on something:
+ if (!countPixmap.isNull())
+ {
+ thePainter.drawPixmap(effectiveWidth, 1, countPixmap);
+ effectiveWidth += countPixmap.width() + MARGIN;
+ }
+ if (showLoadingIcon) {
+ QPixmap icon = kapp->iconLoader()->loadIcon("find", KIcon::NoGroup, 16, KIcon::DefaultState, 0L, /*canReturnNull=*/false);
+ thePainter.drawPixmap(effectiveWidth, 0, icon);
+ effectiveWidth += BASKET_ICON_SIZE + MARGIN;
+ }
+ if (showEncryptedIcon && !showLoadingIcon) {
+ QPixmap icon = kapp->iconLoader()->loadIcon("encrypted", KIcon::NoGroup, 16, KIcon::DefaultState, 0L, /*canReturnNull=*/false);
+ thePainter.drawPixmap(effectiveWidth, 0, icon);
+ }
+
+ if (m_isUnderDrag) {
+ thePainter.drawWinFocusRect(0, 0, width, height());
+ }
+ thePainter.end();
+
+ QPixmapCache::insert(key, theBuffer);
+ // Apply the buffer:
+ painter->drawPixmap(0, 0, theBuffer);
+}
+
+void BasketListViewItem::setUnderDrag(bool underDrag)
+{
+ m_isUnderDrag = underDrag;
+}
+
+bool BasketListViewItem::isAbbreviated()
+{
+ return m_isAbbreviated;
+}
+
+/** class BasketListViewToolTip: */
+
+class BasketTreeListView_ToolTip : public QToolTip {
+public:
+ BasketTreeListView_ToolTip(BasketTreeListView* basketView)
+ : QToolTip(basketView->viewport())
+ , m_basketView(basketView)
+ {}
+public:
+ void maybeTip(const QPoint& pos)
+ {
+ QListViewItem *item = m_basketView->itemAt(m_basketView->contentsToViewport(pos));
+ BasketListViewItem* bitem = dynamic_cast<BasketListViewItem*>(item);
+ if (bitem && bitem->isAbbreviated()) {
+ tip(m_basketView->itemRect(bitem), bitem->basket()->basketName());
+ }
+ }
+private:
+ BasketTreeListView* m_basketView;
+};
+
+/** class BasketTreeListView: */
+
+BasketTreeListView::BasketTreeListView(QWidget *parent, const char *name)
+ : KListView(parent, name), m_autoOpenItem(0)
+ , m_itemUnderDrag(0)
+{
+ setWFlags(Qt::WStaticContents | WNoAutoErase);
+ clearWFlags(Qt::WStaticContents | WNoAutoErase);
+ //viewport()->clearWFlags(Qt::WStaticContents);
+ connect( &m_autoOpenTimer, SIGNAL(timeout()), this, SLOT(autoOpen()) );
+
+ new BasketTreeListView_ToolTip(this);
+}
+
+void BasketTreeListView::viewportResizeEvent(QResizeEvent *event)
+{
+ KListView::viewportResizeEvent(event);
+ triggerUpdate();
+}
+
+void BasketTreeListView::contentsDragEnterEvent(QDragEnterEvent *event)
+{
+ if (event->provides("application/x-qlistviewitem")) {
+ QListViewItemIterator it(this); // TODO: Don't show expanders if it's not a basket drag...
+ while (it.current()) {
+ QListViewItem *item = it.current();
+ if (!item->firstChild()) {
+ item->setExpandable(true);
+ item->setOpen(true);
+ }
+ ++it;
+ }
+ update();
+ }
+
+ KListView::contentsDragEnterEvent(event);
+}
+
+void BasketTreeListView::removeExpands()
+{
+ QListViewItemIterator it(this);
+ while (it.current()) {
+ QListViewItem *item = it.current();
+ if (!item->firstChild())
+ item->setExpandable(false);
+ ++it;
+ }
+ viewport()->update();
+}
+
+void BasketTreeListView::contentsDragLeaveEvent(QDragLeaveEvent *event)
+{
+ std::cout << "BasketTreeListView::contentsDragLeaveEvent" << std::endl;
+ m_autoOpenItem = 0;
+ m_autoOpenTimer.stop();
+ setItemUnderDrag(0);
+ removeExpands();
+ KListView::contentsDragLeaveEvent(event);
+}
+
+void BasketTreeListView::contentsDropEvent(QDropEvent *event)
+{
+ std::cout << "BasketTreeListView::contentsDropEvent()" << std::endl;
+ if (event->provides("application/x-qlistviewitem"))
+ {
+ KListView::contentsDropEvent(event);
+ }
+ else {
+ std::cout << "Forwarding dropped data to the basket" << std::endl;
+ QListViewItem *item = itemAt(contentsToViewport(event->pos()));
+ BasketListViewItem* bitem = dynamic_cast<BasketListViewItem*>(item);
+ if (bitem) {
+ bitem->basket()->blindDrop(event);
+ }
+ else {
+ std::cout << "Forwarding failed: no bitem found" << std::endl;
+ }
+ }
+
+ m_autoOpenItem = 0;
+ m_autoOpenTimer.stop();
+ setItemUnderDrag(0);
+ removeExpands();
+
+ Global::bnpView->save(); // TODO: Don't save if it was not a basket drop...
+}
+
+void BasketTreeListView::contentsDragMoveEvent(QDragMoveEvent *event)
+{
+ std::cout << "BasketTreeListView::contentsDragMoveEvent" << std::endl;
+ if (event->provides("application/x-qlistviewitem"))
+ KListView::contentsDragMoveEvent(event);
+ else {
+ QListViewItem *item = itemAt(contentsToViewport(event->pos()));
+ BasketListViewItem* bitem = dynamic_cast<BasketListViewItem*>(item);
+ if (m_autoOpenItem != item) {
+ m_autoOpenItem = item;
+ m_autoOpenTimer.start(1700, /*singleShot=*/true);
+ }
+ if (item) {
+ event->acceptAction(true);
+ event->accept(true);
+ }
+ setItemUnderDrag(bitem);
+
+ KListView::contentsDragMoveEvent(event); // FIXME: ADDED
+ }
+}
+
+void BasketTreeListView::setItemUnderDrag(BasketListViewItem* item)
+{
+ if (m_itemUnderDrag != item) {
+ if (m_itemUnderDrag) {
+ // Remove drag status from the old item
+ m_itemUnderDrag->setUnderDrag(false);
+ repaintItem(m_itemUnderDrag);
+ }
+
+ m_itemUnderDrag = item;
+
+ if (m_itemUnderDrag) {
+ // add drag status to the new item
+ m_itemUnderDrag->setUnderDrag(true);
+ repaintItem(m_itemUnderDrag);
+ }
+ }
+}
+
+void BasketTreeListView::autoOpen()
+{
+ BasketListViewItem *item = (BasketListViewItem*)m_autoOpenItem;
+ if (item)
+ Global::bnpView->setCurrentBasket(item->basket());
+}
+
+void BasketTreeListView::resizeEvent(QResizeEvent *event)
+{
+ KListView::resizeEvent(event);
+}
+
+void BasketTreeListView::paintEmptyArea(QPainter *painter, const QRect &rect)
+{
+ QListView::paintEmptyArea(painter, rect);
+
+ BasketListViewItem *last = Global::bnpView->lastListViewItem();
+ if (last && !last->isShown())
+ last = last->shownItemAbove();
+ if (last && last->isCurrentBasket()) {
+ int y = last->itemPos() + last->height();
+ QColor bgColor = paletteBackgroundColor();
+ QColor selColor = KGlobalSettings::highlightColor();
+ QColor midColor = Tools::mixColor(bgColor, selColor);
+ painter->setPen(selColor);
+ painter->drawPoint(visibleWidth() - 1, y);
+ painter->drawPoint(visibleWidth() - 2, y);
+ painter->drawPoint(visibleWidth() - 1, y + 1);
+ painter->setPen(midColor);
+ painter->drawPoint(visibleWidth() - 3, y);
+ painter->drawPoint(visibleWidth() - 1, y + 2);
+ }
+}
+
+/** We should NEVER get focus (because of QWidget::NoFocus focusPolicy())
+ * but KListView can programatically give us the focus.
+ * So we give it to the basket.
+ */
+void BasketTreeListView::focusInEvent(QFocusEvent*)
+{
+ //KListView::focusInEvent(event);
+ Basket *basket = Global::bnpView->currentBasket();
+ if (basket)
+ basket->setFocus();
+}
+
+#include "basketlistview.moc"
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-14 22:11:54 +0000