src/FingerManagerWindow.cpp

   1 #include <KConfig>
   2 #include <KConfigGroup>
   3 #include <KLocale>
   4 #include <QWidget>
   5 #include <QPixmap>
   6 #include <QButtonGroup>
   7 #include <QSize>
   8 #include <QtCore>
   9
  10 #include "FingerManagerWindow.h"
  11 #include "FMDbusConn.h"
  12 #include "FingerNames.h"
  13
  14 int     y_base;
  15
  16 void FingerManagerWindow::fingerSelected(int idx) {
  17         qDebug("fingers[%d]: %d", idx, fingers[idx]->isChecked());
  18 }
  19
  20 QCheckBox* FingerManagerWindow::createCheckBox(int idx, int x, int y) {
  21         QCheckBox *cb = new QCheckBox(this);
  22         QSize size = cb->sizeHint();
  23         cb->setGeometry(QRect(x - (size.width()/2),
  24                         y_base + y - (size.height()/2),
  25                         size.height(),
  26                         size.height()));
  27         cb->setWhatsThis(i18n(fingerNames[idx]));
  28         btng->addButton(cb, idx);
  29         return(cb);
  30 }
  31
  32 void FingerManagerWindow::load(KConfig *settings) {
  33         // Config helper
  34         KConfigGroup cfgGroup;
  35
  36         // Load image
  37         cfgGroup = settings->group("image");
  38         y_base = cfgGroup.readEntry("base", 20);
  39
  40         QString filename = cfgGroup.readEntry("filename", "/home/djaara/.config/djaara.net/hands.png");
  41         cfgGroup.writeEntry("filename", "/home/djaara/.config/djaara.net/hands.png");
  42         QPixmap image = QPixmap(filename);
  43         if (!image.isNull()) {
  44                 handsLabel->setPixmap(image);
  45         } else {
  46                 handsLabel->setText("File not found: " + filename);
  47         }
  48         handsLabel->setGeometry(QRect(0, y_base, image.width(), image.height()));
  49
  50         // Load checkboxes
  51         cfgGroup = settings->group("fingers");
  52         fingersCount = cfgGroup.readEntry("count", 0);
  53         for (int i = 0; i < fingersCount && i < MAX_FINGERS; i++) {
  54                 QString name;
  55
  56                 name.sprintf("%d/x", i+1);
  57                 int x = cfgGroup.readEntry(name, 0);
  58
  59                 name.sprintf("%d/y", i+1);
  60                 int y = cfgGroup.readEntry(name, 0);
  61
  62                 name.sprintf("%d/idx", i+1);
  63                 unsigned int idx = cfgGroup.readEntry(name, i);
  64
  65                 if (x && y && idx < MAX_FINGERS) {
  66                         qDebug("Adding new checkbox[%d]", idx);
  67                         fingers[idx] = createCheckBox(idx, x, y);
  68                 } else {
  69                         qDebug("Checkbox[%d] skipped", idx);
  70                         fingers[idx] = 0;
  71                 }
  72         }
  73
  74 }
  75
  76 FingerManagerWindow::FingerManagerWindow(QWidget *parent,
  77         Qt::WindowFlags wflags) : KDialog(parent, wflags) {
  78         // No OK or Cancel buttons
  79         setButtons(KDialog::None);
  80
  81         // Window title
  82         setWindowTitle("Finger manager...");
  83
  84         setWhatsThis(i18n("Finger Manager Application"));
  85
  86         // Prepare component
  87         initComponents();
  88         load(settings);
  89
  90         // Handle all check buttons
  91         btng->setExclusive(false);
  92         QObject::connect(btng, SIGNAL(buttonClicked(int)), SLOT(fingerSelected(int)));
  93
  94         // Set fixed size
  95         setMinimumWidth(handsLabel->width());
  96         setMinimumHeight(handsLabel->height());
  97         setMaximumWidth(handsLabel->width());
  98         setMaximumHeight(handsLabel->height());
  99
 100         FMDbusConn dbc;
 101 }
 102
 103 /**
 104  * void initComponents()
 105  * Initialize main components of FingerManagerWindow
 106  */
 107 void FingerManagerWindow::initComponents() {
 108         btng = new QButtonGroup(this);
 109         settings = new KConfig("kfingerrc");
 110         handsLabel = new QLabel(this);
 111 }
 112
 113 FingerManagerWindow::~FingerManagerWindow() {
 114         for (int i = 0; i < fingersCount; i++) {
 115                 if (fingers[i]) delete fingers[i];
 116         }
 117         if (settings) delete settings;
 118         if (btng) delete btng;
 119         if (handsLabel) delete handsLabel;
 120 }