Rename all the URL navigator related classes to prepare their migration

in kdelibs.

svn path=/trunk/KDE/kdebase/apps/; revision=649514

1 files changed, 189 insertions, 0 deletions

diff --git a/src/kfileplacesselector.cpp b/src/kfileplacesselector.cpp
new file mode 100644
index 000000000..0052c3a1e
--- /dev/null
+++ b/src/kfileplacesselector.cpp
@@ -0,0 +1,189 @@
+/***************************************************************************
+ *   Copyright (C) 2006 by Peter Penz ([email protected])                  *
+ *   Copyright (C) 2007 by Kevin Ottens ([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 "kfileplacesselector_p.h"
+
+#include "kurlnavigator.h"
+
+#include <assert.h>
+
+#include <kiconloader.h>
+#include <kglobalsettings.h>
+#include <kfileplacesmodel.h>
+#include <kmenu.h>
+#include <kdebug.h>
+
+#include <QPainter>
+#include <QPixmap>
+#include <kicon.h>
+
+KFilePlacesSelector::KFilePlacesSelector(KUrlNavigator* parent, KFilePlacesModel* placesModel) :
+    KUrlButton(parent),
+    m_selectedItem(-1),
+    m_urlNavigator(parent),
+    m_placesModel(placesModel)
+{
+    setFocusPolicy(Qt::NoFocus);
+
+    m_placesMenu = new KMenu(this);
+
+    updateMenu();
+
+    connect(m_placesModel, SIGNAL(rowsInserted(const QModelIndex&, int, int)),
+            this, SLOT(updateMenu()));
+    connect(m_placesModel, SIGNAL(rowsRemoved(const QModelIndex&, int, int)),
+            this, SLOT(updateMenu()));
+    connect(m_placesMenu, SIGNAL(triggered(QAction*)),
+            this, SLOT(activatePlace(QAction*)));
+
+    setMenu(m_placesMenu);
+}
+
+KFilePlacesSelector::~KFilePlacesSelector()
+{
+}
+
+void KFilePlacesSelector::updateMenu()
+{
+    m_placesMenu->clear();
+
+    for (int i=0; i<m_placesModel->rowCount(); ++i) {
+        QModelIndex index = m_placesModel->index(i, 0);
+        QAction* action = new QAction(m_placesModel->icon(index),
+                                      m_placesModel->text(index),
+                                      m_placesMenu);
+        m_placesMenu->addAction(action);
+
+        action->setData(i);
+
+        if (i == m_selectedItem) {
+            //QPixmap pixmap = SmallIcon(bookmark.icon());
+            setIcon(m_placesModel->icon(index));
+            //setIconSize(pixmap.size());
+            //setMinimumWidth(pixmap.width() + 2);
+        }
+    }
+}
+
+void KFilePlacesSelector::updateSelection(const KUrl& url)
+{
+    QModelIndex index = m_placesModel->closestItem(url);
+
+    if (index.isValid()) {
+        m_selectedItem = index.row();
+        setIcon(m_placesModel->icon(index));
+    }
+    else {
+        m_selectedItem = -1;
+        // No bookmark has been found which matches to the given Url. Show
+        // a generic folder icon as pixmap for indication:
+        setIcon(KIcon("folder"));
+    }
+}
+
+KUrl KFilePlacesSelector::selectedPlaceUrl() const
+{
+    QModelIndex index = m_placesModel->index(m_selectedItem, 0);
+
+    if (index.isValid())
+        return m_placesModel->url(index);
+    else
+        return KUrl();
+}
+
+QString KFilePlacesSelector::selectedPlaceText() const
+{
+    QModelIndex index = m_placesModel->index(m_selectedItem, 0);
+
+    if (index.isValid())
+        return m_placesModel->text(index);
+    else
+        return QString();
+}
+
+QSize KFilePlacesSelector::sizeHint() const
+{
+    const int height = KUrlButton::sizeHint().height();
+    return QSize(height, height);
+}
+
+void KFilePlacesSelector::paintEvent(QPaintEvent* /*event*/)
+{
+    QPainter painter(this);
+
+    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 = palette().brush(QPalette::Background).color();
+        foregroundColor = KGlobalSettings::buttonTextColor();
+    }
+
+    // dimm the colors if the parent view does not have the focus
+    const bool isActive = m_urlNavigator->isActive();
+    if (!isActive) {
+        QColor dimmColor(palette().brush(QPalette::Background).color());
+        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(Qt::NoPen);
+    painter.setBrush(backgroundColor);
+    painter.drawRect(0, 0, buttonWidth, buttonHeight);
+
+    // draw icon
+    const QPixmap pixmap = icon().pixmap();
+    const int x = (buttonWidth -  pixmap.width()) / 2;
+    const int y = (buttonHeight - pixmap.height()) / 2;
+    painter.drawPixmap(x, y, pixmap);
+}
+
+void KFilePlacesSelector::activatePlace(QAction* action)
+{
+    assert(action != 0);
+    m_selectedItem = action->data().toInt();
+
+    QModelIndex index = m_placesModel->index(m_selectedItem, 0);
+
+    if (index.isValid()) {
+        setIcon(m_placesModel->icon(index));
+        emit placeActivated(m_placesModel->url(index));
+    }
+}
+
+#include "kfileplacesselector_p.moc"
+