From 89ed5b2847092523db36737704487776c001dc41 Mon Sep 17 00:00:00 2001
From: ibotty <ibotty>
Date: Sat, 05 Oct 2002 21:26:01 +0000
Subject: initial commit

---
(limited to 'noncore/apps/opie-console/widget.h')

diff --git a/noncore/apps/opie-console/widget.h b/noncore/apps/opie-console/widget.h
new file mode 100644
index 0000000..cfd709c
--- a/dev/null
+++ b/noncore/apps/opie-console/widget.h
@@ -0,0 +1,213 @@
+/* ----------------------------------------------------------------------- */
+/*                                                                         */
+/* [widget.h]           Terminal Emulation Widget                       */
+/*                                                                         */
+/* ----------------------------------------------------------------------- */
+/*                                                                         */
+/* Copyright (c) 1997,1998 by Lars Doelle <lars.doelle@on-line.de>         */
+/*                                                                         */
+/* This file was part of Konsole - an X terminal for KDE                    */
+/*                                                                         */
+/* ----------------------------------------------------------------------- */
+/*                        */
+/* Ported Konsole to Qt/Embedded                                              */
+/*                        */
+/* Copyright (C) 2000 by John Ryland <jryland@trolltech.com>                  */
+/*                        */
+/* -------------------------------------------------------------------------- */
+/*                                                                          */
+/* modified to suit opie-console                                            */
+/*                                                                          */
+/* Copyright (c) 2002 by  opie developers <opie@handhelds.org>              */
+/*                                                                          */
+/* ------------------------------------------------------------------------ */
+
+// ibot: TODO *
+
+#ifndef WIDGET_H
+#define WIDGET_H
+
+#include <qapplication.h>
+#include <qwidget.h>
+#include <qlabel.h>
+#include <qtimer.h>
+#include <qcolor.h>
+#include <qkeycode.h>
+#include <qscrollbar.h>
+
+#include <qpopupmenu.h>
+
+#include "common.h"
+
+extern unsigned short vt100_graphics[32];
+
+class Session;
+
+// class Konsole;
+
+class Widget : public QFrame
+// a widget representing attributed text
+{ Q_OBJECT
+
+//  friend class Konsole;
+
+public:
+
+    Widget(QWidget *parent=0, const char *name=0);
+    virtual ~Widget();
+
+public:
+
+    QColor getDefaultBackColor();
+
+    const ColorEntry* getColorTable() const;
+    const ColorEntry* getdefaultColorTable() const;
+    void              setColorTable(const ColorEntry table[]);
+
+    void setScrollbarLocation(int loc);
+    enum { SCRNONE=0, SCRLEFT=1, SCRRIGHT=2 };
+
+    void setScroll(int cursor, int lines);
+    void doScroll(int lines);
+
+    void emitSelection();
+
+public:
+
+    void setImage(const Character* const newimg, int lines, int columns);
+
+    int  Lines()   { return lines;   }
+    int  Columns() { return columns; }
+
+    void calcGeometry();
+    void propagateSize();
+    QSize calcSize(int cols, int lins) const;
+
+    QSize sizeHint() const;
+
+public:
+
+    void Bell();
+    void emitText(QString text);
+    void pasteClipboard();
+
+signals:
+
+    void keyPressedSignal(QKeyEvent *e);
+    void mouseSignal(int cb, int cx, int cy);
+    void changedImageSizeSignal(int lines, int columns);
+    void changedHistoryCursor(int value);
+    void configureRequest( Widget*, int state, int x, int y );
+
+    void clearSelectionSignal();
+    void beginSelectionSignal( const int x, const int y );
+    void extendSelectionSignal( const int x, const int y );
+    void endSelectionSignal(const BOOL preserve_line_breaks);
+
+
+protected:
+
+    virtual void styleChange( QStyle& );
+
+    bool eventFilter( QObject *, QEvent * );
+
+    void drawAttrStr(QPainter &paint, QRect rect,
+                     QString& str, Character attr, BOOL pm, BOOL clear);
+    void paintEvent( QPaintEvent * );
+
+    void resizeEvent(QResizeEvent*);
+
+    void fontChange(const QFont &font);
+    void frameChanged();
+
+    void mouseDoubleClickEvent(QMouseEvent* ev);
+    void mousePressEvent( QMouseEvent* );
+    void mouseReleaseEvent( QMouseEvent* );
+    void mouseMoveEvent( QMouseEvent* );
+
+    void focusInEvent( QFocusEvent * );
+    void focusOutEvent( QFocusEvent * );
+    bool focusNextPrevChild( bool next );
+
+#ifndef QT_NO_DRAGANDDROP
+    // Dnd
+    void dragEnterEvent(QDragEnterEvent* event);
+    void dropEvent(QDropEvent* event);
+#endif
+
+    virtual int charClass(char) const;
+
+    void clearImage();
+
+public:
+    const QPixmap *backgroundPixmap();
+    
+    void setSelection(const QString &t);
+
+    virtual void setFont(const QFont &);
+    void setVTFont(const QFont &);
+    QFont getVTFont();
+
+    void setMouseMarks(bool on);
+
+public slots:
+
+    void onClearSelection();
+
+protected slots:
+
+    void scrollChanged(int value);
+    void blinkEvent();
+
+private:
+
+    QChar (*fontMap)(QChar); // possible vt100 font extention
+
+    bool fixed_font; // has fixed pitch
+    int  font_h;     // height
+    int  font_w;     // width
+    int  font_a;     // ascend
+
+    int blX;    // actual offset (left)
+    int brX;    // actual offset (right)
+    int bY;     // actual offset
+
+    int lines;
+    int columns;
+    Character *image; // [lines][columns]
+
+    ColorEntry color_table[TABLE_COLORS];
+
+    BOOL resizing;
+    bool mouse_marks;
+
+    void makeImage();
+
+    QPoint iPntSel; // initial selection point
+    QPoint pntSel; // current selection point
+    int    actSel; // selection state
+    BOOL    word_selection_mode;
+    BOOL    preserve_line_breaks;
+
+    QClipboard*    cb;
+    QScrollBar* scrollbar;
+    int         scrollLoc;
+
+//#define SCRNONE  0
+//#define SCRLEFT  1
+//#define SCRRIGHT 2
+
+    BOOL blinking;   // hide text in paintEvent
+    BOOL hasBlinker; // has characters to blink
+    QTimer* blinkT;  // active when hasBlinker
+    QPopupMenu* m_drop;
+    QString dropText;
+ public:
+    // current session in this widget
+    // ibot: switch from TESession to Session!
+    Session *currentSession;
+private slots:
+    void drop_menu_activated(int item);
+};
+
+#endif // TE_WIDGET_H
--
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