Diffstat (limited to 'noncore/apps/opie-console/widget_layer.h') (more/less context) (show whitespace changes)
| -rw-r--r-- | noncore/apps/opie-console/widget_layer.h | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/noncore/apps/opie-console/widget_layer.h b/noncore/apps/opie-console/widget_layer.h deleted file mode 100644 index 6812711..0000000 --- a/noncore/apps/opie-console/widget_layer.h +++ b/dev/null @@ -1,265 +0,0 @@ -/* -------------------------------------------------------------------------- */ -/* */ -/* [widget_layer.h] Widget Layer */ -/* */ -/* -------------------------------------------------------------------------- */ - -// proposal of a widget Layer in opie-console -// -// fellow devels: -// just mail me (ibotty@web.de), what you additionally need from the main widget -// (or say in chat) - -#ifndef WIDGET_LAYER_H -#define WIDGET_LAYER_H - -// qt includes -#include <qapplication.h> -#include <qframe.h> -#include <qarray.h> -#include <qtimer.h> -#include <qkeycode.h> -#include <qclipboard.h> - - -// opie-console includes -#include "session.h" -#include "common.h" -#include "profile.h" - - -/* - * given a pseudo location ( column, line ), - * returns the actual index, in the QArray<Character> - */ -#define loc(X,Y) ((Y)*m_columns+(X)) - - - -extern unsigned short vt100_graphics[32]; - -class WidgetLayer : public QFrame -{ Q_OBJECT - -public: - - /** - * constructor - * @param const Profile &config, the configuration for this widget - * @param QWidget *parent, the parent widget - * @param const char *name, the name of the widget, defaults to "" - */ - WidgetLayer( const Profile& config, QWidget *parent=0, const char *name=0 ); - - /** - * destructor - */ - virtual ~WidgetLayer(); - -public: - /** - * sets the image - * @param QArray<Character> const newimg, the new image - * @param int lines, lines count of newimg - * @param int columns, columns count of newimg - */ - virtual void setImage( QArray<Character> const newimg, int lines, int colums ) = 0; - - /** - * annoy the user - */ - void bell(); - - /** - * @return int m_lines, the lines count - */ - int lines() { return m_lines; } - - /** - * @return int m_columns, the columns count - */ - int columns() { return m_columns; } - - /** - * insert current selection (currently this is only the clipboard) - */ - void insertSelection(); - - /** - * insert text - * @param QString text, the text to be inserted - */ - void insertText( QString text ); - - /** - * set selection (clipboard) to text - * @param const QString &text, the text to be selected - */ - void setSelection( const QString &text ); - - /** - * paste content of clipboard - */ - void pasteClipboard(); - - - /** - * reload configuration - * @param const Profile& config, the config to be used (may be the same as in constructor) - */ - virtual void reloadConfig( const Profile& config ) = 0; - - - /** - * sets the scrollbar (if implemented by successor of this class) - */ - virtual void setScroll( int cursor, int slines ) = 0; - - /** - * scrolls (if implemented, by successor of this class) - * @param int value, how much the widget should scroll up (positive value) or down (negative value) - */ - virtual void scroll( int value ) = 0; - - - virtual bool eventFilter( QObject *obj, QEvent *event ); - - - QSize sizeHint(); - - virtual QSize calcSize( int cols, int lins ) const = 0; -signals: - - /** - * key was pressed - */ - void keyPressed( QKeyEvent *e ); - - /** - * whenever Mouse selects something - * @param int button, the button that us pressed : - * 0 left Button - * 3 Button released - * @param int x, x position - * @param int y, y position - * - * // numbering due to layout in old TEWidget - */ - void mousePressed( int button, int x, int y ); - - /** - * size of image changed - * @param int lines, line count of new size - * @param int columns, column count of new size - */ - void imageSizeChanged( int lines, int columns ); - - /** - * cursor in history changed - * @param int value, value of history cursor - */ - void historyCursorChanged( int value ); - - /** - * selection should be cleared - */ - void selectionCleared(); - - /** - * selection begin - * @param const int x, x position - * @param const int y, y position - */ - void selectionBegin( const int x, const int y ); - - /** - * selection extended - * (from begin (s.a.) to x, y) - * @param const int x, x position - * @param const int y, y position - */ - void selectionExtended( const int x, const int y ); - - /** - * selection end - * @param const bool lineBreakPreserve, preserve line breaks in selection - */ - void selectionEnd( const bool lineBreakPreserve ); - - - -// protected methods -protected: - - // image operations - - /** - * changes image, to suit new size - * TODO: find meaningful name! - */ - void propagateSize(); - - /** - *determines count of lines and columns - */ - virtual void calcGeometry() = 0; - - /** - * makes an empty image - */ - void makeImage(); - - /** - * clears the image - */ - void clearImage(); - -protected slots: - - /** - * clear selection - */ - void onClearSelection(); - - -// protected vars -protected: - - /** - * current Session - */ - Session *m_session; - - /** - * current character image - * - * a Character at loc( column, line ) - * has the actual index: - * ix = line * m_columns + column; - * - * use loc( x, y ) macro to access. - */ - QArray<Character> m_image; - - /** - * lines count - */ - int m_lines; - - /** - * columns count - */ - int m_columns; - - /** - * clipboard - */ - QClipboard* m_clipboard; - - /** - * whether widget is resizing - */ - bool m_resizing; -}; - -#endif // WIDGET_LAYER_H |