Initial import of project into repository

keygrabberbutton.cpp

@@ -0,0 +1,216 @@
+#include <QDebug>
+
+#include "keygrabberbutton.h"
+#include "event.h"
+
+KeyGrabberButton::KeyGrabberButton(QWidget *parent) :
+    QPushButton(parent)
+{
+    numSeconds = 5;
+    isGrabber = false;
+    oldcode = 0;
+    controlcode = 0;
+    connect (this, SIGNAL(clicked()), this, SLOT(beginCountdown()));
+    this->installEventFilter(this);
+}
+
+void KeyGrabberButton::keyPressEvent(QKeyEvent *event)
+{
+    // Do not allow closing of dialog using Escape key
+    if (event->key() == Qt::Key_Escape)
+    {
+        return;
+    }
+}
+
+void KeyGrabberButton::beginCountdown()
+{
+    disconnect(this, SIGNAL(clicked()), 0, 0);
+
+    this->grabKeyboard();
+
+    emit grabStarted();
+
+    isGrabber = true;
+    qDebug () << "IT's THE FINAL COUNTDOWN" << endl;
+    oldvalue = this->text();
+    this->setText(QString ("[%1]").arg(numSeconds));
+    connect (&timer, SIGNAL(timeout()), this, SLOT(updateCountdown()));
+    timer.start(1000);
+}
+
+void KeyGrabberButton::updateCountdown()
+{
+    if (numSeconds > 0)
+    {
+        numSeconds--;
+        this->setText(QString ("[%1]").arg(numSeconds));
+        qDebug () << "TO BE FOUND" << endl;
+    }
+    else
+    {
+        endCountdown();
+        this->setText(oldvalue);
+        emit grabFinished(false);
+    }
+}
+
+void KeyGrabberButton::endCountdown()
+{
+    timer.stop();
+    disconnect(&timer, SIGNAL(timeout()), 0, 0);
+
+    this->releaseKeyboard();
+    numSeconds = 5;
+    isGrabber = false;
+
+    connect (this, SIGNAL(clicked()), this, SLOT(beginCountdown()));
+}
+
+bool KeyGrabberButton::eventFilter(QObject *obj, QEvent *event)
+{
+    if (isGrabber && event->type() == QEvent::MouseButtonRelease)
+    {
+        int mouseValue = 0;
+        QMouseEvent *mouseEve = (QMouseEvent*) event;
+        qDebug() << "SOLITAIRE " << mouseEve->button() << endl;
+
+        if (mouseEve->button() == Qt::RightButton)
+        {
+            mouseValue = 3;
+        }
+        else if (mouseEve->button() == Qt::MiddleButton)
+        {
+            mouseValue = 2;
+        }
+        else {
+            mouseValue = mouseEve->button();
+        }
+
+        setText(QString("Mouse ").append(QString::number(mouseValue)));
+        controlcode = mouseValue + MOUSE_OFFSET;
+
+        this->clearFocus();
+        this->endCountdown();
+        emit grabFinished(true);
+    }
+    else if (isGrabber && event->type() == QEvent::KeyRelease)
+    {
+        QKeyEvent *keyEve = (QKeyEvent*) event;
+        qDebug() << "EVENT: " << keyEve->nativeVirtualKey() << endl;
+        qDebug() << "EVENT 2: " << keyEve->nativeScanCode() << endl;
+        controlcode = keyEve->nativeScanCode();
+
+        if ((keyEve->modifiers() & Qt::ControlModifier) && keyEve->key() == Qt::Key_X)
+        {
+            controlcode = 0;
+            setText("[NO KEY]");
+        }
+        else if (controlcode < 0)
+        {
+            controlcode = 0;
+            setText("[NO KEY]");
+        }
+        else
+        {
+            setText(keycodeToKey(controlcode).toUpper());
+        }
+
+        this->clearFocus();
+        this->endCountdown();
+        emit grabFinished(true);
+    }
+    else if (isGrabber && event->type() == QEvent::Wheel)
+    {
+        QWheelEvent *wheelEve = (QWheelEvent*) event;
+        QString text = QString("Mouse ");
+        if (wheelEve->delta() > 0)
+        {
+            controlcode = 4;
+        }
+        else
+        {
+            controlcode = 5;
+        }
+
+        text = text.append(QString::number(controlcode));
+        setText(text);
+
+        controlcode += MOUSE_OFFSET;
+        this->clearFocus();
+        this->endCountdown();
+        emit grabFinished(true);
+    }
+
+    return false;
+}
+
+/*bool KeyGrabberButton::x11Event(XEvent *e)
+{
+    //QPushButton::x11Event(e);
+    qDebug () << "jfdsjfsdjkl: " << e->xbutton.button << endl;
+}*/
+
+/*bool KeyGrabberButton::x11Event(XEvent *e)
+{
+    //On a key press, return the key and quit
+    //Ctrl+X == [No Key]
+    if (e->type == KeyRelease) {
+        if ((int)XKeycodeToKeysym(e->xkey.display,e->xkey.keycode,0) == XK_x ) {
+            if (e->xkey.state & ControlMask)
+            {
+                controlcode = 0;
+            }
+            else
+            {
+                controlcode = e->xkey.keycode;
+            }
+        }
+
+        else
+        {
+            controlcode = e->xkey.keycode;
+        }
+
+        if (controlcode == 0)
+        {
+            setText("[NO KEY]");
+        }
+        else
+        {
+            setText(keycodeToKey(controlcode).toUpper());
+        }
+
+        this->clearFocus();
+        this->endCountdown();
+        emit grabFinished(true);
+
+        return true;
+    }
+    //if we're accepting mouse clicks and a mouse button was clicked...
+    else if (e->type == ButtonRelease) {
+        setText(QString("Mouse ").append(QString::number(controlcode)));
+
+        controlcode = e->xbutton.button + MOUSE_OFFSET;
+
+        this->clearFocus();
+        this->endCountdown();
+        emit grabFinished(true);
+
+        return true;
+    }
+
+    //any other events we will pass on to the dialog. This allows for closing
+    //the window and easy redrawing  :)
+    return false;
+}*/
+
+int KeyGrabberButton::getValue()
+{
+    return controlcode;
+}
+
+void KeyGrabberButton::setValue(int value)
+{
+    controlcode = value;
+}