Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 128 insertions, 0 deletions

diff --git a/quanta/components/debugger/backtracelistview.cpp b/quanta/components/debugger/backtracelistview.cpp
new file mode 100644
index 00000000..aa5c8c95
--- /dev/null
+++ b/quanta/components/debugger/backtracelistview.cpp
@@ -0,0 +1,128 @@
+/***************************************************************************
+                          backtracelistview.cpp
+                        --------------------------
+    begin                : 2005-07-31
+    copyright            : (C) 2005 Linus McCabe
+
+ ***************************************************************************/
+
+/****************************************************************************
+ *                                                                          *
+ *   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.                                    *
+ *                                                                          *
+ ***************************************************************************/
+
+// KDE Includes
+#include <klocale.h>
+#include <kdebug.h>
+#include <kiconloader.h>
+#include <kdeversion.h>
+#include <klistview.h>
+
+// Quanta includes
+#include "backtracelistview.h"
+#include "debuggerclient.h"
+#include "debuggermanager.h"
+#include "resource.h"
+#include "quanta.h"
+
+namespace BacktraceListviewColumns
+{
+  // The enums must correspond to the order of the columns
+  // If you change here, change the column adding
+  enum Columns
+  {
+    Level = 0,
+    Type,
+    File,
+    Line,
+    Function
+  };
+}
+
+BacktraceListviewItem::BacktraceListviewItem(BacktraceListview* view)
+  : KListViewItem(view)
+{
+}
+
+
+BacktraceListview::BacktraceListview(QWidget *parent, const char *name)
+  : KListView(parent, name)
+{
+  int charwidth = this->fontMetrics().width("0");
+  // If you change the order here, change the BacktraceListviewColumns enums above
+  addColumn("#", charwidth * 3);
+  addColumn(i18n("Type"), charwidth * 10);
+  addColumn(i18n("File"), charwidth * 60);
+  addColumn(i18n("Line"), charwidth * 6);
+  addColumn(i18n("Function"), charwidth * 30);
+
+  setSorting(BacktraceListviewColumns::Level);  // Sort on the level column
+  setAllColumnsShowFocus(true);
+
+  // Jump to bt
+  connect(this, SIGNAL( doubleClicked( QListViewItem *, const QPoint &, int) ), this, SLOT(slotBacktraceDoubleClick( QListViewItem *, const QPoint &, int)));
+}
+
+
+BacktraceListview::~BacktraceListview()
+{}
+
+void BacktraceListview::backtraceShow(int level, BacktraceType type, const QString& filename, long line, const QString& func)
+{
+  BacktraceListviewItem* item = new BacktraceListviewItem(this);
+  item->setLevel(level);
+  item->setType(type);
+  item->setFilename(filename);
+  item->setLine(line);
+  item->setFunc(func);
+  
+  item->setText(BacktraceListviewColumns::File, filename);
+  item->setText(BacktraceListviewColumns::Function, func);
+  item->setText(BacktraceListviewColumns::Level, QString::number(level));
+  item->setText(BacktraceListviewColumns::Line, QString::number(line + 1));
+  item->setText(BacktraceListviewColumns::Type, type == File ? i18n("File") : i18n("Eval"));
+  
+  insertItem(item);
+}
+
+void BacktraceListview::keyPressEvent(QKeyEvent *e)
+{
+  if(e->key() != Qt::Key_Enter)
+  {
+    e->ignore();
+    return;
+  }
+
+  if(selectedItem())
+    jumpHistory(selectedItem());
+}
+
+void BacktraceListview::clear()
+{
+  KListView::clear();
+}
+
+void BacktraceListview::slotBacktraceDoubleClick(QListViewItem *item, const QPoint &, int )
+{
+  if(!item)
+    return;
+
+  jumpHistory(item);
+}
+
+void BacktraceListview::jumpHistory(QListViewItem *item)
+{
+  BacktraceListviewItem* btitem = dynamic_cast<BacktraceListviewItem*>(item);
+  
+  if(btitem->type() == File)
+  {
+    quantaApp->gotoFileAndLine(btitem->filename(), btitem->line(), 0);
+  }
+
+}
+
+#include "backtracelistview.moc"