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93 lines
3.3 KiB
93 lines
3.3 KiB
15 years ago
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/***************************************************************************
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picture.cpp - description
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-------------------
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begin : Mon Aug 19 2002
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copyright : (C) 2002 by Stefan Winter
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email : mail@stefan-winter.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <qwidget.h>
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#include <qpainter.h>
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#include <qpixmap.h>
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#include <kstandarddirs.h>
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#include "picture.h"
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#include "interface_wireless.h"
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#define X_OFFSET 20
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#define Y_OFFSET 10
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Picture::Picture (QWidget * parent, Interface_wireless * device):QWidget (parent,
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"picture")
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{
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this->device = device;
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KStandardDirs finder;
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kdedir = finder.findResourceDir ("data", "kwifimanager/pics/no_card.png");
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kdedir += "kwifimanager/pics/";
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NO_CARD = new QPixmap (kdedir + "no_card.png");
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AD_HOC = new QPixmap (kdedir + "ad_hoc.png");
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ALL_ALONE = new QPixmap (kdedir + "all_alone.png");
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AP_CONNECT = new QPixmap (kdedir + "ap_connect.png");
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}
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QSize Picture::mySizeHint() {
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/* make this quite general, just in case someone uses different icons */
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QSize* temp = new QSize(NO_CARD->size());
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if (AD_HOC->size().width() > temp->width ()) { temp->setWidth (AD_HOC->size().width ()); }
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if (AD_HOC->size().height() > temp->height()) { temp->setHeight(AD_HOC->size().height()); }
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if (ALL_ALONE->size().width() > temp->width ()) { temp->setWidth (ALL_ALONE->size().width ()); }
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if (ALL_ALONE->size().height() > temp->height()) { temp->setHeight(ALL_ALONE->size().height()); }
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if (AP_CONNECT->size().width() > temp->width ()) { temp->setWidth (AP_CONNECT->size().width ()); }
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if (AP_CONNECT->size().height() > temp->height()) { temp->setHeight(AP_CONNECT->size().height()); }
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temp->setWidth (temp->width() + X_OFFSET);
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temp->setHeight(temp->height() + Y_OFFSET);
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return *temp;
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}
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Picture::~Picture ()
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{
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delete NO_CARD;
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delete AD_HOC;
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delete ALL_ALONE;
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delete AP_CONNECT;
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}
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void
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Picture::paintEvent (QPaintEvent *)
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{
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QPainter *picturepainter = new QPainter (this);
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double freq;
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int mode;
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device->get_mode (mode);
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int sig, noise, qual;
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device->get_current_quality (sig, noise, qual);
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if (!device->get_device_freq (freq) || device->get_txpower_disabled())
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{
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picturepainter->drawPixmap (X_OFFSET, Y_OFFSET, *NO_CARD);
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}
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else if (mode == 1)
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{
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picturepainter->drawPixmap (X_OFFSET, Y_OFFSET, *AD_HOC);
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}
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else if (qual == 0)
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{
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picturepainter->drawPixmap (X_OFFSET, Y_OFFSET, *ALL_ALONE);
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}
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else if (qual > 0)
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{
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picturepainter->drawPixmap (X_OFFSET, Y_OFFSET, *AP_CONNECT);
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}
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else
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picturepainter->drawPixmap (X_OFFSET, Y_OFFSET, *NO_CARD);
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delete picturepainter;
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}
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