1 files changed, 212 insertions, 0 deletions
diff --git a/superkaramba/src/richtextlabel.cpp b/superkaramba/src/richtextlabel.cpp
new file mode 100644
index 0000000..9a8fee0
--- /dev/null
+++ b/superkaramba/src/richtextlabel.cpp
@@ -0,0 +1,212 @@
+/***************************************************************************
+ *   Copyright (C) 2003 by Wilfried Huss                                   *
+ *   Wilfried.Huss@gmx.at                                                  *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ ***************************************************************************/
+
+#include <krun.h>
+#include <kdebug.h>
+#include "karamba.h"
+#include "richtextlabel.h"
+
+RichTextLabel::RichTextLabel(karamba* k) :
+    Meter(k, 0, 0, 100, 100),
+    text(0),
+    source(""),
+    colorGrp(k->colorGroup()),
+    underlineLinks(false)
+{
+  originalSize = QSize(0, 0);
+}
+
+RichTextLabel::RichTextLabel(karamba* k, int x, int y, int w, int h) :
+    Meter(k, x, y, w, h),
+    text(0),
+    source(""),
+    colorGrp(k->colorGroup()),
+    underlineLinks(false)
+{
+  kdDebug() << k_funcinfo << x << ", " << y << ", " << w << ", " << h << endl;
+  originalSize = QSize(w, h);
+}
+
+RichTextLabel::~RichTextLabel()
+{
+  if (text != 0)
+  {
+    delete text;
+    text = 0;
+  }
+}
+
+void RichTextLabel::setText(QString t, bool linkUnderline)
+{
+  source = t;
+  if (text != 0)
+  {
+    delete text;
+    text = 0;
+  }
+  else
+  {
+    // set underlineLinks only when RichTextLabel is created, not
+    // when text is changed.
+    underlineLinks = linkUnderline;
+  }
+
+  text = new QSimpleRichText(t, font, m_karamba->theme().path(),
+                             0,        // default QStyleSheet*
+                             0,        // default QMimeSourceFactory
+                             -1,       // no pageBreak
+                             Qt::blue, // (has no effect) link Color
+                             underlineLinks);
+
+  // set the text to a reasonable size
+  text->adjustSize();
+  if(originalSize.width() < 1)
+    setWidth(text->width());
+  else
+    text->setWidth(getWidth());
+  if(originalSize.height() < 1)
+    setHeight(text->height());
+}
+
+void RichTextLabel::setValue(QString text)
+{
+  setText(text);
+}
+
+void RichTextLabel::setValue(long v)
+{
+  setText(QString::number(v));
+}
+
+void RichTextLabel::setFont(QString f)
+{
+  font.setFamily(f);
+  if(text != 0)
+    text->setDefaultFont(font);
+}
+
+QString RichTextLabel::getFont() const
+{
+  return font.family();
+}
+
+void RichTextLabel::setFontSize(int size)
+{
+  font.setPixelSize(size);
+  if(text != 0)
+    text->setDefaultFont(font);
+}
+
+int RichTextLabel::getFontSize() const
+{
+  return font.pixelSize();
+}
+
+void RichTextLabel::setFixedPitch(bool fp)
+{
+  font.setFixedPitch(fp);
+  if(text != 0)
+    text->setDefaultFont(font);
+}
+
+bool RichTextLabel::getFixedPitch() const
+{
+  return font.fixedPitch();
+}
+
+void RichTextLabel::setTextProps(TextField* t)
+{
+  if(t)
+  {
+    setFontSize(t->getFontSize());
+    setFont(t->getFont());
+    colorGrp.setColor(QColorGroup::Text, t->getColor());
+  }
+}
+
+void RichTextLabel::setWidth(int width)
+{
+  Meter::setWidth(width);
+  // rearrange text
+  text->setWidth(getWidth());
+  if(originalSize.height() < 1)
+    setHeight(text->height());
+}
+
+void RichTextLabel::mUpdate(QPainter* p)
+{
+  if (hidden || text == 0)
+  {
+    return;
+  }
+
+  int x = getX();
+  int y = getY();
+  int w = getWidth();
+  int h = getHeight();
+  QRect clipRect(x, y, w, h);
+  text->draw(p, x, y, clipRect, colorGrp, 0 /* no background */);
+}
+
+bool RichTextLabel::click(QMouseEvent* e)
+{
+  if (hidden)
+  {
+    return false;
+  }
+  QPoint point(e->x() - getX(), e->y() - getY());
+  QString anchor = text->anchorAt(point);
+  if (anchor[0] != '#')
+  {
+    if (e->button() == Qt::LeftButton)
+    {
+      KRun :: runCommand(anchor);
+    }
+    return false;
+  }
+  else
+  {
+    //call callback meterClicked
+    return true;
+  }
+}
+
+QString RichTextLabel::anchorAt(int x, int y)
+{
+  QPoint point(x - getX(), y - getY());
+  QString anchor = text->anchorAt(point);
+  if (anchor[0] == '#')
+  {
+    return anchor.remove(0, 1);
+  }
+  else
+  {
+    // ASSERT: should never happen
+    return "";
+  }
+}
+
+bool RichTextLabel::insideActiveArea(int x, int y)
+{
+  QPoint point(x - getX(), y - getY());
+  return text->anchorAt(point) != ""; // && text -> inText(point);
+}
+
+void RichTextLabel::setColorGroup(const QColorGroup &colorg)
+{
+  colorGrp = colorg;
+}
+
+const QColorGroup & RichTextLabel::getColorGroup() const
+{
+  return colorGrp;
+}
+
+#include "richtextlabel.moc"