summaryrefslogtreecommitdiffstats
path: root/wifi/strength.cpp
diff options
context:
space:
mode:
authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitbcb704366cb5e333a626c18c308c7e0448a8e69f (patch)
treef0d6ab7d78ecdd9207cf46536376b44b91a1ca71 /wifi/strength.cpp
downloadtdenetwork-bcb704366cb5e333a626c18c308c7e0448a8e69f.tar.gz
tdenetwork-bcb704366cb5e333a626c18c308c7e0448a8e69f.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'wifi/strength.cpp')
-rw-r--r--wifi/strength.cpp166
1 files changed, 166 insertions, 0 deletions
diff --git a/wifi/strength.cpp b/wifi/strength.cpp
new file mode 100644
index 00000000..0bb43f6c
--- /dev/null
+++ b/wifi/strength.cpp
@@ -0,0 +1,166 @@
+/***************************************************************************
+ strength.cpp - description
+ -------------------
+ begin : Mon Aug 19 2002
+ copyright : (C) 2002 by Stefan Winter
+ email : mail@stefan-winter.de
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * 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. *
+ * *
+ ***************************************************************************/
+
+#include <qwidget.h>
+#include <qpainter.h>
+#include <qpixmap.h>
+#include <qlabel.h>
+#include <kstandarddirs.h>
+#include <klocale.h>
+#include <kdebug.h>
+#include "strength.h"
+#include "interface_wireless.h"
+
+extern bool useAlternateStrengthCalc;
+
+Strength::Strength (QWidget * parent, Interface_wireless * device):QWidget (parent,
+ "strength")
+{
+ this->device = device;
+ KStandardDirs finder;
+ kdedir = finder.findResourceDir ("data", "kwifimanager/pics/no_card.png");
+ kdedir += "kwifimanager/pics/";
+ NOT_CON_OFFLINE_ADHOC = new QPixmap (kdedir + "offline.png");
+ EXCELLENT = new QPixmap (kdedir + "excellent.png");
+ GOOD = new QPixmap (kdedir + "good.png");
+ MARGINAL = new QPixmap (kdedir + "marginal.png");
+ OOR_MINIMUM = new QPixmap (kdedir + "oor_minimum.png");
+ OOR_DOWN = new QPixmap (kdedir + "oor_down.png");
+}
+
+QSize Strength::mySizeHint ()
+{
+ /* make this quite general, just in case someone uses different icons */
+ QSize* temp = new QSize(NOT_CON_OFFLINE_ADHOC->size());
+ if (EXCELLENT->size().width() > temp->width ()) { temp->setWidth (EXCELLENT->size().width ()); }
+ if (EXCELLENT->size().height() > temp->height()) { temp->setHeight(EXCELLENT->size().height()); }
+ if (GOOD->size().width() > temp->width ()) { temp->setWidth (GOOD->size().width ()); }
+ if (GOOD->size().height() > temp->height()) { temp->setHeight(GOOD->size().height()); }
+ if (MARGINAL->size().width() > temp->width ()) { temp->setWidth (MARGINAL->size().width ()); }
+ if (MARGINAL->size().height() > temp->height()) { temp->setHeight(MARGINAL->size().height()); }
+ if (OOR_MINIMUM->size().width() > temp->width ()) { temp->setWidth (OOR_MINIMUM->size().width ()); }
+ if (OOR_MINIMUM->size().height() > temp->height()) { temp->setHeight(OOR_MINIMUM->size().height()); }
+ if (OOR_DOWN->size().width() > temp->width ()) { temp->setWidth (OOR_DOWN->size().width ()); }
+ if (OOR_DOWN->size().height() > temp->height()) { temp->setHeight(OOR_DOWN->size().height()); }
+ // add a little more x-space: we need 50 pixels left and 50 pixels right of the icon
+ temp->setWidth (temp->width() + 100);
+ // add a little more y-space: we need 10 pixels above and 20 pixels below the icon
+ temp->setHeight(temp->height() + 30);
+ // up to now: this is the height required to get a decent logo display
+ // now determine height of QLabels to calculate the extra needed height
+ QLabel heightTest( "ABC", 0 );
+ temp->setHeight( temp->height() + 2 * heightTest.sizeHint().height() + 10 );
+ return *temp;
+}
+
+Strength::~Strength ()
+{
+ delete NOT_CON_OFFLINE_ADHOC;
+ delete GOOD;
+ delete MARGINAL;
+ delete OOR_MINIMUM;
+ delete OOR_DOWN;
+}
+
+void
+Strength::paintEvent (QPaintEvent * event)
+{
+ updateInfo (event);
+}
+
+void
+Strength::updateInfo (QPaintEvent *)
+{
+ QPainter *strengthpainter = new QPainter (this);
+ QString sstrength1, sstrength2( i18n("N/A") );
+ int mode;
+ double freq;
+
+ int sig, noi, strength;
+ bool validdata = device->get_current_quality (sig, noi, strength);
+ if (useAlternateStrengthCalc)
+ strength = sig - noi;
+
+ if ( device->get_txpower_disabled() )
+ {
+ sstrength1 = i18n("DISABLED");
+ strengthpainter->drawPixmap (50, 10, *NOT_CON_OFFLINE_ADHOC);
+ }
+ else if (!device->get_device_freq (freq))
+ {
+ sstrength1 = i18n("NOT CONNECTED");
+ strengthpainter->drawPixmap (50, 10, *NOT_CON_OFFLINE_ADHOC);
+ }
+ else if (device->get_mode(mode) && mode == 1)
+ {
+ sstrength1 = i18n("AD-HOC MODE");
+ strengthpainter->drawPixmap (50, 10, *NOT_CON_OFFLINE_ADHOC);
+ }
+ else if (validdata && (strength > 45))
+ {
+ sstrength1 = i18n("ULTIMATE");
+ sstrength2 = QString::number(strength);
+ strengthpainter->drawPixmap (50, 10, *EXCELLENT);
+ }
+ else if (validdata && (strength > 35))
+ {
+ sstrength1 = i18n("TOP");
+ sstrength2 = QString::number(strength);
+ strengthpainter->drawPixmap (50, 10, *EXCELLENT);
+ }
+ else if (validdata && (strength > 25))
+ {
+ sstrength1 = i18n("EXCELLENT");
+ sstrength2 = QString::number(strength);
+ strengthpainter->drawPixmap (50, 10, *EXCELLENT);
+ }
+ else if (validdata && (strength > 15))
+ {
+ sstrength1 = i18n("GOOD");
+ sstrength2 = QString::number(strength);
+ strengthpainter->drawPixmap (50, 10, *GOOD);
+ }
+ else if (validdata && (strength > 5))
+ {
+ sstrength1 = i18n("WEAK");
+ sstrength2 = QString::number(strength);
+ strengthpainter->drawPixmap (50, 10, *MARGINAL);
+ }
+ else if (validdata && (strength > 0))
+ {
+ sstrength1 = i18n("MINIMUM");
+ sstrength2 = QString::number(strength);
+ strengthpainter->drawPixmap (50, 10, *OOR_MINIMUM);
+ }
+ else if (((strength == 0) && (mode == 2)) || (!validdata))
+ {
+ sstrength1 = i18n("OUT OF RANGE");
+ sstrength2 = QString::fromLatin1("0");
+ strengthpainter->drawPixmap (50, 10, *OOR_DOWN);
+ }
+ else
+ {
+ sstrength1 = i18n("N/A");
+ strengthpainter->drawPixmap (50, 10, *NOT_CON_OFFLINE_ADHOC);
+ };
+ sstrength2.prepend( i18n("Signal strength: ") );
+ strengthpainter->drawText (5, 55, sstrength1);
+ strengthpainter->drawText (5, 80, sstrength2);
+ delete strengthpainter;
+}
+
+#include "strength.moc"