assure that all statusbar elements use a transparent background to look nice with...

[dolphin.git] / src / statusbarspaceinfo.cpp

diff --git a/src/statusbarspaceinfo.cpp b/src/statusbarspaceinfo.cpp
index a21f22c321be4dbb3dde1622807bf458effbea6b..bb0ed712a55ca14c42a1bb8d6450ab329629007e 100644 (file)
--- a/src/statusbarspaceinfo.cpp
+++ b/src/statusbarspaceinfo.cpp
@@ -20,23 +20,28 @@
 
 #include "statusbarspaceinfo.h"
 
-#include <QPainter>
-#include <QPaintEvent>
-#include <QTimer>
+#include <QtCore/QTimer>
+#include <QtGui/QPainter>
+#include <QtGui/QKeyEvent>
 
 #include <kglobalsettings.h>
-#include <kdiskfreesp.h>
+#include <kdiskfreespace.h>
+#include <kmountpoint.h>
 #include <klocale.h>
 #include <kio/job.h>
 
 StatusBarSpaceInfo::StatusBarSpaceInfo(QWidget* parent) :
-        QWidget(parent),
-        m_gettingSize(false),
-        m_kBSize(0),
-        m_kBAvailable(0)
+    QWidget(parent),
+    m_gettingSize(false),
+    m_kBSize(0),
+    m_kBAvailable(0)
 {
     setMinimumWidth(200);
 
+    QPalette palette;
+    palette.setColor(QPalette::Background, Qt::transparent);
+    setPalette(palette);
+
     // Update the space information each 10 seconds. Polling is useful
     // here, as files can be deleted/added outside the scope of Dolphin.
     QTimer* timer = new QTimer(this);
@@ -45,7 +50,8 @@ StatusBarSpaceInfo::StatusBarSpaceInfo(QWidget* parent) :
 }
 
 StatusBarSpaceInfo::~StatusBarSpaceInfo()
-{}
+{
+}
 
 void StatusBarSpaceInfo::setUrl(const KUrl& url)
 {
@@ -65,11 +71,8 @@ void StatusBarSpaceInfo::paintEvent(QPaintEvent* /* event */)
 
     const int widthDec = 3;  // visual decrement for the available width
 
-    const QColor c1 = palette().brush(QPalette::Background).color();
-    const QColor c2 = KGlobalSettings::buttonTextColor();
-    const QColor frameColor((c1.red()   + c2.red())   / 2,
-                            (c1.green() + c2.green()) / 2,
-                            (c1.blue()  + c2.blue())  / 2);
+    QColor frameColor = palette().brush(QPalette::Background).color();
+    frameColor.setAlpha(128);
     painter.setPen(frameColor);
 
     const QColor backgrColor = KGlobalSettings::baseColor();
@@ -90,7 +93,7 @@ void StatusBarSpaceInfo::paintEvent(QPaintEvent* /* event */)
         }
         painter.drawRect(QRect(left, barTop + 2, right, barHeight - 1));
 
-        text = i18n("%1% of %2 used", 100 - (int)(100.0 * m_kBAvailable / m_kBSize), KIO::convertSizeFromKiB(m_kBSize));
+        text = i18n("%1 free", KIO::convertSizeFromKiB(m_kBAvailable));
     } else {
         if (m_gettingSize) {
             text = i18n("Getting size...");
@@ -100,7 +103,7 @@ void StatusBarSpaceInfo::paintEvent(QPaintEvent* /* event */)
         }
     }
 
-    // draw text (usually 'X% of Y GB used')
+    // draw text
     painter.setPen(KGlobalSettings::textColor());
     painter.drawText(QRect(1, 1, barWidth - 2, barHeight + 6),
                      Qt::AlignCenter | Qt::TextWordWrap,
@@ -109,23 +112,17 @@ void StatusBarSpaceInfo::paintEvent(QPaintEvent* /* event */)
 
 
 void StatusBarSpaceInfo::slotFoundMountPoint(const unsigned long& kBSize,
-        const unsigned long& /* kBUsed */,
-        const unsigned long& kBAvailable,
-        const QString& /* mountPoint */)
+                                             const unsigned long& kBUsed,
+                                             const unsigned long& kBAvailable,
+                                             const QString& mountPoint)
 {
+    Q_UNUSED(kBUsed);
+    Q_UNUSED(mountPoint);
+
     m_gettingSize = false;
     m_kBSize = kBSize;
     m_kBAvailable = kBAvailable;
 
-    // Bypass a the issue (?) of KDiskFreeSp that for protocols like
-    // FTP, SMB the size of root partition is returned.
-    // TODO: check whether KDiskFreeSp is buggy or Dolphin uses it in a wrong way
-    const QString protocol(m_url.protocol());
-    if (!protocol.isEmpty() && (protocol != "file")) {
-        m_kBSize = 0;
-        m_kBAvailable = 0;
-    }
-
     update();
 }
 
@@ -137,13 +134,19 @@ void StatusBarSpaceInfo::showResult()
 
 void StatusBarSpaceInfo::refresh()
 {
-    m_gettingSize = true;
     m_kBSize = 0;
     m_kBAvailable = 0;
 
-    const QString mountPoint(KIO::findPathMountPoint(m_url.path()));
+    // KDiskFreeSpace is for local paths only
+    if (!m_url.isLocalFile())
+        return;
+
+    m_gettingSize = true;
+    KMountPoint::Ptr mp = KMountPoint::currentMountPoints().findByPath(m_url.path());
+    if (!mp)
+        return;
 
-    KDiskFreeSp* job = new KDiskFreeSp(this);
+    KDiskFreeSpace* job = new KDiskFreeSpace(this);
     connect(job, SIGNAL(foundMountPoint(const unsigned long&,
                                         const unsigned long&,
                                         const unsigned long&,
@@ -155,7 +158,7 @@ void StatusBarSpaceInfo::refresh()
     connect(job, SIGNAL(done()),
             this, SLOT(showResult()));
 
-    job->readDF(mountPoint);
+    job->readDF(mp->mountPoint());
 }
 
 QColor StatusBarSpaceInfo::progressColor(const QColor& bgColor) const