src/FingerManagerWindow.cpp

   1 #include <KConfig>
   2 #include <KConfigGroup>
   3 #include <KLocale>
   4 #include <KSeparator>
   5 #include <QWidget>
   6 #include <QPixmap>
   7 #include <QButtonGroup>
   8 #include <QSize>
   9 #include <QtCore>
  10 #include <QHBoxLayout>
  11 #include <QVBoxLayout>
  12 #include <QPushButton>
  13
  14 #include "FingerManagerWindow.h"
  15 #include "FMDbusConn.h"
  16 #include "FingerNames.h"
  17
  18 int     y_base;
  19
  20 void FingerManagerWindow::fingerSelected(int idx) {
  21         qDebug("fingers[%d]: %d", idx, fingers[idx]->isChecked());
  22 }
  23
  24 void FingerManagerWindow::addDevices() {
  25         qDebug("Devices were discovered...");
  26 }
  27
  28 QCheckBox* FingerManagerWindow::createCheckBox(int idx, int x, int y) {
  29         QCheckBox *cb = new QCheckBox(handsPanel);
  30         QSize size = cb->sizeHint();
  31         cb->setGeometry(QRect(x - (size.width()/2),
  32                         y_base + y - (size.height()/2),
  33                         size.height(),
  34                         size.height()));
  35         cb->setWhatsThis(i18n(fingerNames[idx]));
  36         btng->addButton(cb, idx);
  37         return(cb);
  38 }
  39
  40 void FingerManagerWindow::load(KConfig *settings) {
  41         // Config helper
  42         KConfigGroup cfgGroup;
  43
  44         // Load image
  45         cfgGroup = settings->group("image");
  46         y_base = cfgGroup.readEntry("base", 20);
  47
  48         QString filename = cfgGroup.readEntry("filename", "/home/djaara/.config/djaara.net/hands.png");
  49         cfgGroup.writeEntry("filename", "/home/djaara/.config/djaara.net/hands.png");
  50         QPixmap image = QPixmap(filename);
  51         if (!image.isNull()) {
  52                 handsLabel->setPixmap(image);
  53         } else {
  54                 handsLabel->setText("File not found: " + filename);
  55         }
  56         handsLabel->setGeometry(QRect(0, y_base, image.width(), image.height()));
  57
  58         // Set handsPanel dimension
  59         handsPanel->setFixedWidth(handsLabel->width());
  60         handsPanel->setFixedHeight(handsLabel->height());
  61
  62         // Load checkboxes
  63         cfgGroup = settings->group("fingers");
  64         fingersCount = cfgGroup.readEntry("count", 0);
  65         for (int i = 0; i < fingersCount && i < MAX_FINGERS; i++) {
  66                 QString name;
  67
  68                 name.sprintf("%d/x", i+1);
  69                 int x = cfgGroup.readEntry(name, 0);
  70
  71                 name.sprintf("%d/y", i+1);
  72                 int y = cfgGroup.readEntry(name, 0);
  73
  74                 name.sprintf("%d/idx", i+1);
  75                 unsigned int idx = cfgGroup.readEntry(name, i);
  76
  77                 if (x && y && idx < MAX_FINGERS) {
  78                         qDebug("Adding new checkbox[%d]", idx);
  79                         fingers[idx] = createCheckBox(idx, x, y);
  80                 } else {
  81                         qDebug("Checkbox[%d] skipped", idx);
  82                         fingers[idx] = 0;
  83                 }
  84         }
  85
  86 }
  87
  88 FingerManagerWindow::FingerManagerWindow(QWidget *parent,
  89         Qt::WindowFlags wflags) : KDialog(parent, wflags) {
  90         // Only OK button, precedent by separator
  91         setButtons(KDialog::Ok);
  92         showButtonSeparator(true);
  93
  94         // Window title
  95         setWindowTitle("Finger manager...");
  96
  97         // What's this
  98         setWhatsThis(i18n("Finger Manager Application"));
  99
 100         // Prepare component
 101         initComponents();
 102         load(settings);
 103
 104         // Connect to FMDbusConn
 105         QObject::connect(dbc, SIGNAL(devicesDiscovered()), this, SLOT(addDevices()));
 106         dbc->getDevices();
 107
 108         // Dialog's main widget
 109         setMainWidget(mainPanel);
 110
 111         // Handle all check buttons
 112         btng->setExclusive(false);
 113         QObject::connect(btng, SIGNAL(buttonClicked(int)), SLOT(fingerSelected(int)));
 114
 115         // layout
 116         mainPanelLayout->addWidget(handsPanel);
 117         mainPanelLayout->addWidget(separator);
 118         devicesLayout->addWidget(deviceLabel);
 119         devicesLayout->addWidget(devices);
 120         devicesLayout->addStretch();
 121         mainPanelLayout->addLayout(devicesLayout);
 122         mainPanel->setLayout(mainPanelLayout);
 123
 124         setMaximumSize(minimumSizeHint());
 125 }
 126
 127 /**
 128  * void initComponents()
 129  * Initialize main components of FingerManagerWindow
 130  */
 131 void FingerManagerWindow::initComponents() {
 132         dbc = new FMDbusConn;
 133         mainPanel = new QWidget();
 134         handsPanel = new QWidget();
 135         btng = new QButtonGroup(handsPanel);
 136         settings = new KConfig("kfingerrc");
 137         handsLabel = new QLabel(handsPanel);
 138         deviceLabel = new QLabel(i18n("Select device:"));
 139         devices = new QComboBox;
 140         devices->addItem("test", "test");
 141         devices->addItem("UPEK TouchStrip", "UPEK TouchStrip");
 142         devicesLayout = new QHBoxLayout();
 143         mainPanelLayout = new QVBoxLayout();
 144         mainPanelLayout->setSizeConstraint(QLayout::SetFixedSize);
 145         separator = new KSeparator(mainPanel);
 146 }
 147
 148 FingerManagerWindow::~FingerManagerWindow() {
 149 /*      if (dbc) {
 150                 dbc->disconnect();
 151                 delete dbc;
 152         }*/
 153         for (int i = 0; i < fingersCount; i++) {
 154                 if (fingers[i]) delete fingers[i];
 155         }
 156         if (settings) delete settings;
 157         if (btng) delete btng;
 158         if (devices) delete devices;
 159         if (handsLabel) delete handsLabel;
 160         if (separator) delete separator;
 161         if (devicesLayout) delete devicesLayout;
 162         if (handsPanel) delete handsPanel;
 163         if (mainPanelLayout) delete mainPanelLayout;
 164         if (mainPanel) delete mainPanel;
 165 }