From 114a878c64ce6f8223cfd22d76a20eb16d177e5e Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: 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/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 languages/cpp/debugger/gdboutputwidget.h | 137 +++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 languages/cpp/debugger/gdboutputwidget.h

(limited to 'languages/cpp/debugger/gdboutputwidget.h')

diff --git a/languages/cpp/debugger/gdboutputwidget.h b/languages/cpp/debugger/gdboutputwidget.h
new file mode 100644
index 00000000..ddf79823
--- /dev/null
+++ b/languages/cpp/debugger/gdboutputwidget.h
@@ -0,0 +1,137 @@
+// *************************************************************************
+//                          gdboutputwidget.cpp  -  description
+//                             -------------------
+//    begin                : 10th April 2003
+//    copyright            : (C) 2003 by John Birch
+//    email                : jbb@kdevelop.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) any later version.                                  *
+// *                                                                        *
+// **************************************************************************
+
+#ifndef _GDBOUTPUTWIDGET_H_
+#define _GDBOUTPUTWIDGET_H_
+
+#include <qwidget.h>
+#include <qtextedit.h>
+#include <qtimer.h>
+#include <qstringlist.h>
+
+class KHistoryCombo;
+
+class QTextEdit;
+class QToolButton;
+class QDomElement;
+
+namespace GDBDebugger
+{
+
+class GDBOutputWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    GDBOutputWidget( QWidget *parent=0, const char *name=0 );
+    ~GDBOutputWidget();
+
+    void savePartialProjectSession(QDomElement* el);
+    void restorePartialProjectSession(const QDomElement* el);
+
+    void clear();
+
+public slots:
+    void slotInternalCommandStdout(const char* line);
+    void slotUserCommandStdout(const char* line);
+    void slotReceivedStderr(const char* line);
+    void slotDbgStatus     (const QString &status, int statusFlag);
+
+    void slotGDBCmd();
+
+    void flushPending();
+
+protected:
+    virtual void focusInEvent(QFocusEvent *e);
+
+signals:
+    void userGDBCmd(const QString &cmd);
+    void breakInto();
+
+private:
+
+    QString html_escape(const QString& s);
+
+    void newStdoutLine(const QString& line, bool internal);
+
+    /** Arranges for 'line' to be shown to the user.
+        Adds 'line' to pendingOutput_ and makes sure
+        updateTimer_ is running. */
+    void showLine(const QString& line);
+
+    /** Makes 'l' no longer then 'max_size' by
+        removing excessive elements from the top.
+    */
+    void trimList(QStringList& l, unsigned max_size);
+
+    KHistoryCombo*  m_userGDBCmdEditor;
+    QToolButton*    m_Interrupt;
+    QTextEdit*      m_gdbView;
+
+    void setShowInternalCommands(bool);
+    friend class OutputText;
+
+    /** The output from user commands only and from
+        all commands. We keep it here so that if we switch
+        "Show internal commands" on, we can show previous 
+        internal commands. 
+    */
+    QStringList userCommands_, allCommands_;
+    /** Same output, without any fancy formatting.  Keeping it
+        here because I can't find any way to extract raw text,
+        without formatting, out of QTextEdit except for
+        selecting everything and calling 'copy()'. The latter
+        approach is just ugly.  */
+    QStringList userCommandsRaw_, allCommandsRaw_;
+
+
+    /** For performance reasons, we don't immediately add new text
+        to QTExtEdit. Instead we add it to pendingOutput_ and 
+        flush it on timer.
+    */
+    QString pendingOutput_;
+    QTimer updateTimer_;
+
+    bool showInternalCommands_;
+
+    int maxLines_;
+};
+
+/** Add popup menu specific to gdb output window to QTextEdit.
+*/
+class OutputText : public QTextEdit
+{
+    Q_OBJECT
+public:
+    OutputText(GDBOutputWidget* parent) 
+    : QTextEdit(parent), 
+      parent_(parent)
+    {}
+
+    QPopupMenu* createPopupMenu(const QPoint& pos);
+
+private slots:
+    void copyAll();
+    void toggleShowInternalCommands();
+
+private:
+    GDBOutputWidget* parent_;
+};
+
+}
+
+#endif
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