Remove unneeded files

[quassel.git] / src / qtui / topiclabel.cpp

diff --git a/src/qtui/topiclabel.cpp b/src/qtui/topiclabel.cpp
deleted file mode 100644 (file)
index 2bcd740..0000000
--- a/src/qtui/topiclabel.cpp
+++ /dev/null
@@ -1,173 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2005/06 by the Quassel Project                          *
- *   devel@quassel-irc.org                                                 *
- *                                                                         *
- *   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) version 3.                                           *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- ***************************************************************************/
-
-#include "topiclabel.h"
-
-
-#include <QDebug>
-
-#include <QApplication>
-#include <QDesktopServices>
-#include <QPainter>
-// #include <QHBoxLayout>
-#include <QFont>
-#include <QFontMetrics>
-
-#include "qtui.h"
-#include "qtuistyle.h"
-#include "message.h"
-
-TopicLabel::TopicLabel(QWidget *parent)
-  : QFrame(parent),
-    offset(0),
-    dragStartX(0),
-    textWidth(0),
-    dragMode(false)
-{
-  setToolTip(tr("Drag to scroll the topic!"));
-  setCursor(Qt::OpenHandCursor);
-}
-
-void TopicLabel::paintEvent(QPaintEvent *event) {
-  Q_UNUSED(event);
-
-  textPartOffset.clear();
-
-  QPainter painter(this);
-  painter.setBackgroundMode(Qt::OpaqueMode);
-
-  // FIXME use QTextLayout instead
-
-  QRect drawRect = rect().adjusted(offset, 0, 0, 0);
-  QRect brect;
-  QString textPart;
-  foreach(QTextLayout::FormatRange fr, formatList) {
-    textPart = plainText.mid(fr.start, fr.length);
-    textPartOffset << drawRect.left();
-    painter.setFont(fr.format.font());
-    painter.setPen(QPen(fr.format.foreground(), 0));
-    painter.setBackground(fr.format.background());
-    painter.drawText(drawRect, Qt::AlignLeft|Qt::AlignVCenter, textPart, &brect);
-    drawRect.setLeft(brect.right());
-  }
-  textWidth = brect.right();
-}
-
-void TopicLabel::setText(const QString &text) {
-  if(_text == text)
-    return;
-
-  _text = text;
-  offset = 0;
-  update();
-
-  UiStyle::StyledString styledContents = QtUi::style()->styleString(QtUi::style()->mircToInternal(text), UiStyle::PlainMsg);
-  plainText = styledContents.plainText;
-  formatList = QtUi::style()->toTextLayoutList(styledContents.formatList, plainText.length(), 0);
-  int height = 1;
-  foreach(QTextLayout::FormatRange fr, formatList) {
-    height = qMax(height, QFontMetrics(fr.format.font()).height());
-  }
-
-  // ensure the label is editable (height != 1) if there is no text to show
-  if(text.isEmpty())
-    height = QFontMetrics(qApp->font()).height();
-
-  // setFixedHeight(height);
-  // show topic in tooltip
-}
-
-
-void TopicLabel::mouseMoveEvent(QMouseEvent *event) {
-  if(!dragMode)
-    return;
-
-  event->accept();
-  int newOffset = event->pos().x() - dragStartX;
-  if(newOffset > 0)
-    offset = 0;
-  else if(width() + 1 < textWidth || offset < newOffset)
-    offset = newOffset;
-
-  update();
-}
-
-void TopicLabel::mousePressEvent(QMouseEvent *event) {
-  event->accept();
-  dragMode = true;
-  dragStartX = event->pos().x() - offset;
-  setCursor(Qt::ClosedHandCursor);
-}
-
-void TopicLabel::mouseReleaseEvent(QMouseEvent *event) {
-  event->accept();
-  dragMode = false;
-  if(qAbs(offset) < 30) {
-    offset = 0;
-    update();
-  }
-  setCursor(Qt::OpenHandCursor);
-}
-
-void TopicLabel::mouseDoubleClickEvent(QMouseEvent *event) {
-  event->accept();
-  if(textPartOffset.isEmpty())
-    return;
-
-  // find the text part that contains the url. We don't expect color codes in urls so we expect only full parts (yet?)
-  int textPart = 0;
-  int x = event->pos().x() + offset;
-  while(textPart + 1 < textPartOffset.count()) {
-    if(textPartOffset[textPart + 1] < x)
-      textPart++;
-    else
-      break;
-  }
-  int textOffset = textPartOffset[textPart];
-
-  // we've Identified the needed text part \o/
-  QString text = plainText.mid(formatList[textPart].start, formatList[textPart].length);
-
-  // now we have to find the the left and right word delimiters of the clicked word
-  QFontMetrics fontMetric(formatList[textPart].format.font());
-
-  int start = 0;
-  int spacePos = text.indexOf(" ");
-  x -= offset; // offset needs to go here as it's already in the textOffset
-  while(spacePos != -1) {
-    if(fontMetric.width(text.left(spacePos + 1)) + textOffset < x) {
-      start = spacePos + 1;
-      spacePos = text.indexOf(" ", start + 1);
-    } else {
-      break;
-    }
-  }
-
-  int end = text.indexOf(" ", start);
-  int len = -1;
-  if(end != -1) {
-    len = end - start;
-  }
-  QString word = text.mid(start, len);
-  QRegExp regex("^(h|f)t{1,2}ps?:\\/\\/");
-  if(regex.indexIn(word) != -1) {
-    QDesktopServices::openUrl(QUrl(word));
-  }
-}