File indexing completed on 2024-05-05 04:39:53

 /*
     SPDX-FileCopyrightText: 2003 John Birch <jbb@kdevelop.org>
     SPDX-FileCopyrightText: 2007 Hamish Rodda <rodda@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef _GDBOUTPUTWIDGET_H_
 #define _GDBOUTPUTWIDGET_H_
 
 #include "dbgglobal.h"
 
 #include <QPlainTextEdit>
 #include <QTimer>
 #include <QStringList>
 
 namespace KDevelop {
 class IDebugSession;
 }
 
 class KHistoryComboBox;
 class QToolButton;
 
 namespace KDevMI
 {
 namespace GDB
 {
 
 class GDBController;
 class CppDebuggerPlugin;
 
 class GDBOutputWidget : public QWidget
 {
     Q_OBJECT
 
 public:
     explicit GDBOutputWidget(CppDebuggerPlugin* plugin, QWidget *parent=nullptr );
     ~GDBOutputWidget() override;
 
     void savePartialProjectSession();
     void restorePartialProjectSession();
 
     bool showInternalCommands() const;
 
 public Q_SLOTS:
     void clear();
 
     void slotInternalCommandStdout(const QString& line);
     void slotUserCommandStdout(const QString& line);
     void slotReceivedStderr(const char* line);
     void slotStateChanged(DBGStateFlags oldStatus, DBGStateFlags newStatus);
 
     void slotGDBCmd();
 
     void flushPending();
 
     void copyAll();
     void toggleShowInternalCommands();
 
 private Q_SLOTS:
     void currentSessionChanged(KDevelop::IDebugSession *session);
     void updateColors();
 
 protected:
     void focusInEvent(QFocusEvent *e) override;
     void contextMenuEvent(QContextMenuEvent* e) override;
 
 Q_SIGNALS:
     void requestRaise();
     void userGDBCmd(const QString &cmd);
     void breakInto();
 
 private:
     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 than 'max_size' by
         removing excessive elements from the top.
     */
     void trimList(QStringList& l, int max_size);
 
     GDBController* m_controller;
     KHistoryComboBox*  m_userGDBCmdEditor;
     QToolButton*    m_Interrupt;
     QPlainTextEdit*      m_gdbView;
 
     bool m_cmdEditorHadFocus;
 
     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 m_userCommands_, m_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 m_userCommandsRaw, m_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 m_pendingOutput;
     QTimer m_updateTimer;
 
     bool m_showInternalCommands;
 
     int m_maxLines;
 
     QColor m_gdbColor;
     QColor m_errorColor;
 };
 
 class OutputTextEdit : public QPlainTextEdit
 {
     Q_OBJECT
 
 public:
     explicit OutputTextEdit(GDBOutputWidget* parent);
 
 protected:
     void contextMenuEvent(QContextMenuEvent* event) override;
 };
 
 } // end of namespace GDB
 } // end of namespace KDevMI
 
 #endif