Initial commit

TextBar.cpp

@@ -0,0 +1,135 @@
+#include "MainWindow.h"
+#include "Display.h"
+#include "TextBar.h"
+
+TextScroller::TextScroller (QWidget *parent, uint w, uint h) : QWidget (parent)
+{
+
+	MainWindow *mw = (MainWindow *)((SkinDisplay *)parent)->getMW();
+
+	m_h = h;
+	m_w = w;
+	m_x_off = 0;
+	m_x2_off = 0;
+	m_skin = mw->getSkin ();
+	
+	setMinimumSize(m_w + 2, m_h);
+	setMaximumSize(m_w + 2, m_h);
+
+	if (m_h > 10) {
+		m_y = 4;
+	} else {
+		m_y = 0;
+	}
+
+	m_timer = new QTimer (this);
+	connect (m_timer, SIGNAL (timeout()), this, SLOT (addOffset ()));
+
+	QPalette pal = palette ();
+	QBrush b = QBrush (Qt::TexturePattern);
+	b.setTexture (mw->getSkin ()->getItem (Skin::TEXTBG));
+	pal.setBrush (QPalette::Window, b);
+	setPalette (pal);
+
+	setAutoFillBackground (true);
+
+	setText (QString::fromUtf8 ("Promoe 0.1"));
+
+	//setText (QString::fromUtf8 ("Okerueu etuoduå öästö åntöå dS !! !¤ ¤ % % & & ¤"));
+	
+}
+
+void 
+TextScroller::addOffset ()
+{
+
+	if (m_x2_off > 0) {
+		m_x2_off --;
+	} else if (m_x_off < m_pixmap.size().width()) {
+		m_x_off ++;
+	} else {
+		m_x_off = 1;
+		m_x2_off = 0;
+	}
+
+	update();
+	m_timer->start (40);
+}
+
+void
+TextScroller::setText (const QString &text)
+{
+	drawBitmapFont (text);
+}
+
+void
+TextScroller::drawBitmapFont (const QString &text)
+{
+	int width = text.length() * 6;
+	QString (temp) = text.toLower ();
+
+	if (width > m_w) {
+		temp += QString::fromAscii ("  --  ");
+		m_x2_off = m_w / 2;
+		m_pixmap = QPixmap (width + 6*6, m_h);
+		m_timer->start (40);
+	} else {
+		m_pixmap = QPixmap (m_w, m_h);
+	}
+	const char *t = temp.toLatin1();
+
+	QPainter (paint);
+
+	paint.begin (&m_pixmap);
+	paint.fillRect (m_pixmap.rect(), Qt::white);
+	for (uint i = 0; i < strlen (t); i++) {
+		QPixmap p = m_skin->getLetter (t[i]);
+		if (!p) {
+			p = m_skin->getLetter(' ');
+		}
+
+		paint.drawPixmap (QRect (i * 6, m_y, 4, 6),
+						  p, p.rect());
+	}
+
+	paint.end();
+	m_pixmap.setMask (m_pixmap.createHeuristicMask ());
+
+}
+
+void
+TextScroller::drawQtFont (const QString &text)
+{
+}
+
+void 
+TextScroller::paintEvent (QPaintEvent *event)
+{
+	int pad = 0;
+
+	if (m_pixmap.isNull ()) {
+		return;
+	}
+
+	int w2 = m_pixmap.size().width() - m_x_off;
+	if (w2 < m_w) {
+		pad = m_w - w2;
+	}
+
+	QPainter (paint);
+	paint.begin (this);
+	paint.drawPixmap (QRect (m_x2_off, 0, m_w - pad, m_h),
+					  m_pixmap, 
+					  QRect (m_x_off, 0, m_w, m_h));
+	if (pad) {
+		paint.drawPixmap (QRect (m_w - pad, 0, pad, m_h),
+						  m_pixmap,
+						  QRect (0, 0, pad, m_h));
+	}
+	paint.end ();
+}
+
+TextScroller::~TextScroller ()
+{
+}
+