adapt better to variable screen sizes

2 files changed, 33 insertions, 12 deletions

diff --git a/core/applets/batteryapplet/batterystatus.cpp b/core/applets/batteryapplet/batterystatus.cpp
index 7d3bdd9..fdd963c 100644
--- a/core/applets/batteryapplet/batterystatus.cpp
+++ b/core/applets/batteryapplet/batterystatus.cpp
@@ -1,55 +1,66 @@
 
 #include "batterystatus.h"
 
 #include <qpe/power.h>
 
 #include <opie/odevice.h>
 
 #include <qpainter.h>
 #include <qpushbutton.h>
 #include <qdrawutil.h>
 #include <qfile.h>
+#include <qlayout.h>
 #include <qtextstream.h>
+#include <qapplication.h>
 #include <qmessagebox.h>
 
 using namespace Opie;
 
 BatteryStatus::BatteryStatus( const PowerStatus *p, QWidget *parent )
   : QWidget( parent, 0, WDestructiveClose), ps(p), bat2(false) {
   setCaption( tr("Battery status") );
   QPushButton *pb = new QPushButton( tr("Close"), this );
-  pb->move( 70, 250 );
-  pb->setMaximumHeight(20);
+  QVBoxLayout *layout = new QVBoxLayout ( this );
+
+  jackPercent = 0;
+
+  pb->setMaximumHeight(40);
+  pb->setMaximumWidth( 120 );
+
   pb->show();
+
+  layout->addStretch( 0 );
+  layout->addWidget( pb );
+
   if ( ODevice::inst ( )-> series ( ) == Model_iPAQ ) {
       getProcApmStatusIpaq();
   }
   connect( pb, SIGNAL( clicked() ), this, SLOT( close() ) );
   percent = ps->batteryPercentRemaining();
   show();
 }
 
 BatteryStatus::~BatteryStatus()
 {
 }
 
 /*
  * Make use of the advanced apm interface of the ipaq
  */
 bool BatteryStatus::getProcApmStatusIpaq() {
 
   bat2 = false;
 
   QFile procApmIpaq("/proc/hal/battery");
 
   if (procApmIpaq.open(IO_ReadOnly) ) {
     QStringList list;
     // since it is /proc we _must_ use QTextStream
     QTextStream stream ( &procApmIpaq);
     QString streamIn;
     streamIn = stream.read();
     list = QStringList::split("\n", streamIn);
 
     for(QStringList::Iterator line=list.begin(); line!=list.end(); line++) {
       // not nice, need a rewrite later
       if( (*line).startsWith(" Percentage") ){
@@ -106,131 +117,139 @@ bool BatteryStatus::getProcApmStatusIpaq() {
 
   return true;
 }
 
 
 void BatteryStatus::updatePercent( int pc ) {
   percent = pc;
   repaint(FALSE);
 }
 
 void BatteryStatus::drawSegment( QPainter *p, const QRect &r, const QColor &topgrad, const QColor &botgrad, const QColor &highlight, int hightlight_height ) {
   int h1, h2, s1, s2, v1, v2, ng = r.height(), hy = ng*30/100, hh = hightlight_height;
   topgrad.hsv( &h1, &s1, &v1 );
   botgrad.hsv( &h2, &s2, &v2 );
   for ( int j = 0; j < hy-2; j++ ) {
     p->setPen( QColor( h1 + ((h2-h1)*j)/(ng-1), s1 + ((s2-s1)*j)/(ng-1),
                        v1 + ((v2-v1)*j)/(ng-1),  QColor::Hsv ) );
     p->drawLine( r.x(), r.top()+hy-2-j, r.x()+r.width(), r.top()+hy-2-j );
   }
   for ( int j = 0; j < hh; j++ ) {
     p->setPen( highlight );
     p->drawLine( r.x(), r.top()+hy-2+j, r.x()+r.width(), r.top()+hy-2+j );
     }
   for ( int j = 0; j < ng-hy-hh; j++ ) {
     p->setPen( QColor( h1 + ((h2-h1)*j)/(ng-1), s1 + ((s2-s1)*j)/(ng-1),
                        v1 + ((v2-v1)*j)/(ng-1),  QColor::Hsv ) );
     p->drawLine( r.x(), r.top()+hy+hh-2+j, r.x()+r.width(), r.top()+hy+hh-2+j );
   }
 }
 
 void BatteryStatus::paintEvent( QPaintEvent * ) {
 
+
+    int screenWidth = qApp->desktop()->width();
+    int screenHeight = qApp->desktop()->height();
+
   QPainter p(this);
   QString text;
   if ( ps->batteryStatus() == PowerStatus::Charging ) {
         if (bat2) {
           text = tr("Charging both devices");
         } else {
           text = tr("Charging");
         }
   } else if ( ps->batteryPercentAccurate() ) {
     text.sprintf( tr("Percentage battery remaining") + ": %i%%", percent );
   } else {
     text = tr("Battery status: ");
     switch ( ps->batteryStatus() ) {
     case PowerStatus::High:
       text += tr("Good");
       break;
     case PowerStatus::Low:
       text += tr("Low");
       break;
     case PowerStatus::VeryLow:
       text += tr("Very Low");
       break;
     case PowerStatus::Critical:
       text += tr("Critical");
       break;
     default: // NotPresent, etc.
       text += tr("Unknown");
     }
   }
   p.drawText( 10, 90, text );
 
   if ( ps->acStatus() == PowerStatus::Backup )
     p.drawText( 10, 110, tr("On backup power") );
   else if ( ps->acStatus() == PowerStatus::Online )
     p.drawText( 10, 110, tr("Power on-line") );
   else if ( ps->acStatus() == PowerStatus::Offline )
     p.drawText( 10, 110, tr("External power disconnected") );
 
   if ( ps->batteryTimeRemaining() >= 0 ) {
     text.sprintf( tr("Battery time remaining") + ": %im %02is",
                   ps->batteryTimeRemaining() / 60, ps->batteryTimeRemaining() % 60 );
     p.drawText( 10, 130, text );
   }
 
   QColor c;
   QColor darkc;
   QColor lightc;
   if ( ps->acStatus() == PowerStatus::Offline ) {
     c = blue.light(120);
     darkc = c.dark(280);
     lightc = c.light(145);
   } else if ( ps->acStatus() == PowerStatus::Online ) {
     c = green.dark(130);
     darkc = c.dark(200);
     lightc = c.light(220);
   } else {
     c = red;
     darkc = c.dark(280);
     lightc = c.light(140);
   }
   if ( percent < 0 )
     return;
 
-  int percent2 = percent * 2;
+  int rightEnd1 = screenWidth - 47;
+  int rightEnd2 = screenWidth - 35;
+  int percent2 = ( percent  / 100 ) * rightEnd1 ;
   p.setPen( black );
-  qDrawShadePanel( &p,   9, 30, 204, 39, colorGroup(), TRUE, 1, NULL);
-  qDrawShadePanel( &p, 212, 37,  12, 24, colorGroup(), TRUE, 1, NULL);
+  qDrawShadePanel( &p,   9, 30, rightEnd1 , 39, colorGroup(), TRUE, 1, NULL);
+  qDrawShadePanel( &p, rightEnd2, 37,  12, 24, colorGroup(), TRUE, 1, NULL);
   drawSegment( &p, QRect( 10, 30, percent2, 40 ), lightc, darkc, lightc.light(115), 6 );
-  drawSegment( &p, QRect( 11 + percent2, 30, 200 - percent2, 40 ), white.light(80), black, white.light(90), 6 );
-  drawSegment( &p, QRect( 212, 37, 10, 25 ), white.light(80), black, white.light(90), 2 );
+  drawSegment( &p, QRect( 11 + percent2, 30,  rightEnd1 - percent2, 40 ), white.light(80), black, white.light(90), 6 );
+  drawSegment( &p, QRect( rightEnd2, 37, 10, 25 ), white.light(80), black, white.light(90), 2 );
   p.setPen( black);
 
 
   if ( ODevice::inst ( )-> series ( ) == Model_iPAQ ) {
 
       p.drawText(15, 50, tr ("Ipaq  " + ipaqChem));
 
       QString jacketMsg;
       if (bat2) {
           p.setPen(black);
           p.drawText(10,220, tr("Percentage battery remaining: ") + perc2 + " " + jackStatus);
           p.drawText(10,240, tr("Battery time remaining: ") + sec2);
           jacketMsg = tr("Jacket  " + jackChem);
       } else {
           jackPercent = 0;
           jacketMsg = tr("No jacket with battery inserted");
       }
 
-      qDrawShadePanel( &p,   9, 160, 204, 39, colorGroup(), TRUE, 1, NULL);
-      qDrawShadePanel( &p, 212, 167,  12, 24, colorGroup(), TRUE, 1, NULL);
-      drawSegment( &p, QRect( 10, 160, jackPercent*2, 40 ), lightc, darkc, lightc.light(115), 6 );
-      drawSegment( &p, QRect( 11 + jackPercent*2, 160, 200 - jackPercent*2, 40 ), white.light(80), black, white.light(90), 6 );
-      drawSegment( &p, QRect( 212, 167, 10, 25 ), white.light(80), black, white.light(90), 2 );
+      int jackPerc =  ( jackPercent / 100 ) * screenWidth - 47;
+
+      qDrawShadePanel( &p,   9, 160, rightEnd1, 39, colorGroup(), TRUE, 1, NULL);
+      qDrawShadePanel( &p, rightEnd2, 167,  12, 24, colorGroup(), TRUE, 1, NULL);
+      drawSegment( &p, QRect( 10, 160, jackPerc, 40 ), lightc, darkc, lightc.light(115), 6 );
+      drawSegment( &p, QRect( 11 + jackPerc, 160, rightEnd1 - jackPerc, 40 ), white.light(80), black, white.light(90), 6 );
+      drawSegment( &p, QRect( rightEnd2, 167, 10, 25 ), white.light(80), black, white.light(90), 2 );
       p.setPen( black );
       p.drawText(15, 180, jacketMsg);
   }
 
 }
 
diff --git a/core/applets/batteryapplet/batterystatus.h b/core/applets/batteryapplet/batterystatus.h
index 18c2943..a5ab804 100644
--- a/core/applets/batteryapplet/batterystatus.h
+++ b/core/applets/batteryapplet/batterystatus.h
@@ -23,36 +23,38 @@
 #include <qwidget.h>
 
 class PowerStatus;
 
 class BatteryStatus : public QWidget
 {
     Q_OBJECT
 public:
     BatteryStatus( const PowerStatus *s, QWidget *parent=0 );
     ~BatteryStatus();
 
     void updatePercent( int );
 
 protected:
     void drawSegment( QPainter *p, const QRect &r, const QColor &topgrad, const QColor &botgrad, const QColor &highlight, int hightlight_height );
     void paintEvent( QPaintEvent *pe );
     bool BatteryStatus::getProcApmStatusIpaq();
 private:
     const PowerStatus *ps;
     int percent;
     int ipaqPercent;
     int jackPercent;
     int jackMinutes;
     QString perc1;
     QString sec1;
     QString perc2;
     QString sec2;
     QString ipaqStatus;
     QString jackStatus;
     QString ipaqChem;
     QString jackChem;
     bool bat2;
+    int screenWidth;
+    int screenHeight;
 };
 
 #endif