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Diffstat (limited to 'src/bookmarkselector.cpp')
| -rw-r--r-- | src/bookmarkselector.cpp | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/src/bookmarkselector.cpp b/src/bookmarkselector.cpp new file mode 100644 index 0000000..9a0c3cd --- /dev/null +++ b/src/bookmarkselector.cpp @@ -0,0 +1,183 @@ +/*************************************************************************** + * Copyright (C) 2006 by Peter Penz * + * [email protected] * + * * + * 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 <assert.h> +#include <qpopupmenu.h> +#include <qpainter.h> +#include <qpixmap.h> + +#include <kiconloader.h> +#include <kglobalsettings.h> +#include <kbookmarkmanager.h> + +#include "bookmarkselector.h" +#include "dolphinsettings.h" +#include "dolphinview.h" +#include "dolphin.h" +#include "urlnavigator.h" + +BookmarkSelector::BookmarkSelector(URLNavigator* parent) : + URLButton(parent), + m_selectedIndex(0) +{ + setFocusPolicy(QWidget::NoFocus); + + m_bookmarksMenu = new QPopupMenu(this); + + KBookmarkManager* manager = DolphinSettings::instance().bookmarkManager(); + connect(manager, SIGNAL(changed(const QString&, const QString&)), + this, SLOT(updateBookmarks())); + + updateBookmarks(); + + connect(m_bookmarksMenu, SIGNAL(activated(int)), + this, SLOT(slotBookmarkActivated(int))); + + setPopup(m_bookmarksMenu); +} + +BookmarkSelector::~BookmarkSelector() +{ +} + +void BookmarkSelector::updateBookmarks() +{ + m_bookmarksMenu->clear(); + + KBookmarkGroup root = DolphinSettings::instance().bookmarkManager()->root(); + KBookmark bookmark = root.first(); + int i = 0; + while (!bookmark.isNull()) { + m_bookmarksMenu->insertItem(MainBarIcon(bookmark.icon()), + bookmark.text(), + i); + if (i == m_selectedIndex) { + QPixmap pixmap = SmallIcon(bookmark.icon()); + setPixmap(pixmap); + setMinimumWidth(pixmap.width() + 2); + } + bookmark = root.next(bookmark); + ++i; + } + +} + +void BookmarkSelector::updateSelection(const KURL& url) +{ + KBookmarkGroup root = DolphinSettings::instance().bookmarkManager()->root(); + KBookmark bookmark = root.first(); + + int maxLength = 0; + m_selectedIndex = -1; + + // Search the bookmark which is equal to the URL or at least is a parent URL. + // If there are more than one possible parent URL candidates, choose the bookmark + // which covers the bigger range of the URL. + int i = 0; + while (!bookmark.isNull()) { + const KURL bookmarkURL = bookmark.url(); + if (bookmarkURL.isParentOf(url)) { + const int length = bookmarkURL.prettyURL().length(); + if (length > maxLength) { + m_selectedIndex = i; + setPixmap(SmallIcon(bookmark.icon())); + maxLength = length; + } + } + bookmark = root.next(bookmark); + ++i; + } + + if (m_selectedIndex < 0) { + // No bookmark has been found which matches to the given URL. Show + // a generic folder icon as pixmap for indication: + setPixmap(SmallIcon("folder")); + } +} + +KBookmark BookmarkSelector::selectedBookmark() const +{ + return DolphinSettings::instance().bookmark(m_selectedIndex); +} + +void BookmarkSelector::drawButton(QPainter* painter) +{ + const int buttonWidth = width(); + const int buttonHeight = height(); + + QColor backgroundColor; + QColor foregroundColor; + const bool isHighlighted = isDisplayHintEnabled(EnteredHint) || + isDisplayHintEnabled(DraggedHint); + if (isHighlighted) { + backgroundColor = KGlobalSettings::highlightColor(); + foregroundColor = KGlobalSettings::highlightedTextColor(); + } + else { + backgroundColor = colorGroup().background(); + foregroundColor = KGlobalSettings::buttonTextColor(); + } + + // dimm the colors if the parent view does not have the focus + const DolphinView* parentView = urlNavigator()->dolphinView(); + const Dolphin& dolphin = Dolphin::mainWin(); + + const bool isActive = (dolphin.activeView() == parentView); + if (!isActive) { + QColor dimmColor(colorGroup().background()); + foregroundColor = mixColors(foregroundColor, dimmColor); + if (isHighlighted) { + backgroundColor = mixColors(backgroundColor, dimmColor); + } + } + + if (!(isDisplayHintEnabled(ActivatedHint) && isActive) && !isHighlighted) { + // dimm the foreground color by mixing it with the background + foregroundColor = mixColors(foregroundColor, backgroundColor); + painter->setPen(foregroundColor); + } + + // draw button backround + painter->setPen(NoPen); + painter->setBrush(backgroundColor); + painter->drawRect(0, 0, buttonWidth, buttonHeight); + + // draw icon + const QPixmap* icon = pixmap(); + if (icon != 0) { + const int x = (buttonWidth - icon->width()) / 2; + const int y = (buttonHeight - icon->height()) / 2; + painter->drawPixmap(x, y, *icon); + } +} + +void BookmarkSelector::slotBookmarkActivated(int index) +{ + m_selectedIndex = index; + + KBookmark bookmark = selectedBookmark(); + setPixmap(SmallIcon(bookmark.icon())); + + emit bookmarkActivated(index); +} + +#include "bookmarkselector.moc" + |