1 files changed, 221 insertions, 0 deletions
diff --git a/klipper/toplevel.h b/klipper/toplevel.h
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+++ b/klipper/toplevel.h
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+// -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 8; -*-
+/* This file is part of the KDE project
+   Copyright (C) by Andrew Stanley-Jones
+   Copyright (C) 2004  Esben Mose Hansen <[email protected]>
+
+   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.
+
+   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; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+#ifndef _TOPLEVEL_H_
+#define _TOPLEVEL_H_
+
+#include <kapplication.h>
+#include <kglobalaccel.h>
+#include <kpopupmenu.h>
+#include <qmap.h>
+#include <qpixmap.h>
+#include <dcopobject.h>
+#include <qtimer.h>
+
+class QClipboard;
+class KToggleAction;
+class KAboutData;
+class URLGrabber;
+class ClipboardPoll;
+class QTime;
+class History;
+class KAction;
+class QMimeSource;
+class HistoryItem;
+class KlipperSessionManaged;
+
+class KlipperWidget : public QWidget, public DCOPObject
+{
+  Q_OBJECT
+  K_DCOP
+
+k_dcop:
+    QString getClipboardContents();
+    void setClipboardContents(QString s);
+    void clearClipboardContents();
+    void clearClipboardHistory();
+    QStringList getClipboardHistoryMenu();
+    QString getClipboardHistoryItem(int i);
+
+public:
+    KlipperWidget( QWidget *parent, KConfig* config );
+    ~KlipperWidget();
+
+    virtual void adjustSize();
+    KGlobalAccel *globalKeys;
+
+    /**
+     * Get clipboard history (the "document")
+     */
+    History* history() { return m_history; }
+
+    static void updateTimestamp();
+    static void createAboutData();
+    static void destroyAboutData();
+    static KAboutData* aboutData();
+
+public slots:
+    void saveSession();
+    void slotSettingsChanged( int category );
+    void slotHistoryTopChanged();
+    void slotConfigure();
+
+protected:
+    /**
+     * The selection modes
+     *
+     * Don't use 1, as I use that as a guard against passing
+     * a boolean true as a mode.
+     */
+    enum SelectionMode { Clipboard = 2, Selection = 4 };
+
+    void paintEvent(QPaintEvent *);
+    void mousePressEvent(QMouseEvent *);
+    void readProperties(KConfig *);
+    void readConfiguration(KConfig *);
+
+    /**
+     * Loads history from disk.
+     */
+    bool loadHistory();
+
+    /**
+     * Save history to disk
+     */
+    void saveHistory();
+
+    void writeConfiguration(KConfig *);
+    /**
+     * @returns the contents of the selection or, if empty, the contents of
+     * the clipboard.
+     */
+    QString clipboardContents( bool *isSelection = 0L );
+
+    void removeFromHistory( const QString& text );
+    void setEmptyClipboard();
+
+    void clipboardSignalArrived( bool selectionMode );
+
+    /**
+     * Check data in clipboard, and if it passes these checks,
+     * store the data in the clipboard history.
+     */
+    void checkClipData( bool selectionMode );
+
+    /**
+     * Enter clipboard data in the history.
+     */
+    void applyClipChanges( const QMimeSource& data );
+
+    void setClipboard( const HistoryItem& item, int mode );
+    bool ignoreClipboardChanges() const;
+
+    KConfig* config() const { return m_config; }
+    bool isApplet() const { return m_config != kapp->config(); }
+
+protected slots:
+    void slotPopupMenu();
+    void showPopupMenu( QPopupMenu * );
+    void slotRepeatAction();
+    void setURLGrabberEnabled( bool );
+    void toggleURLGrabber();
+    void disableURLGrabber();
+
+private slots:
+    void newClipData( bool selectionMode );
+    void slotClearClipboard();
+
+    void slotSelectionChanged() {
+        clipboardSignalArrived( true );
+    }
+    void slotClipboardChanged() {
+        clipboardSignalArrived( false );
+    }
+
+    void slotQuit();
+    void slotStartHideTimer();
+    void slotStartShowTimer();
+
+    void slotClearOverflow();
+    void slotCheckPending();
+
+private:
+
+    QClipboard *clip;
+
+    QTime *hideTimer;
+    QTime *showTimer;
+
+    QMimeSource* m_lastClipdata;
+    int m_lastClipboard;
+    int m_lastSelection;
+    History* m_history;
+    int m_overflowCounter;
+    KToggleAction *toggleURLGrabAction;
+    KAction* clearHistoryAction;
+    KAction* configureAction;
+    KAction* quitAction;
+    QPixmap m_pixmap;
+    bool bPopupAtMouse :1;
+    bool bKeepContents :1;
+    bool bURLGrabber   :1;
+    bool bReplayActionInHistory :1;
+    bool bUseGUIRegExpEditor    :1;
+    bool bNoNullClipboard       :1;
+    bool bTearOffHandle         :1;
+    bool bIgnoreSelection       :1;
+    bool bSynchronize           :1;
+    bool bSelectionTextOnly     :1;
+    bool bIgnoreImages          :1;
+
+    /**
+     * Avoid reacting to our own changes, using this
+     * lock.
+     * Don't manupulate this object directly... use the Ignore struct
+     * instead
+     */
+    int locklevel;
+
+    URLGrabber *myURLGrabber;
+    QString m_lastURLGrabberTextSelection;
+    QString m_lastURLGrabberTextClipboard;
+    KConfig* m_config;
+    QTimer m_overflowClearTimer;
+    QTimer m_pendingCheckTimer;
+    bool m_pendingContentsCheck;
+    ClipboardPoll* poll;
+    static KAboutData* about_data;
+
+    bool blockFetchingNewData();
+    KlipperSessionManaged* session_managed;
+};
+
+class Klipper : public KlipperWidget
+{
+    Q_OBJECT
+    K_DCOP
+k_dcop:
+    int newInstance();
+    void quitProcess(); // not ASYNC
+public:
+    Klipper( QWidget* parent = NULL );
+};
+
+#endif