[go: up one dir, main page]
Menu ▾ ▴

[4f9184]: / src / yinputline.h  Maximize  Restore  History

Download this file

73 lines (61 with data), 2.1 kB 

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
#ifndef __YINPUT_H

#define __YINPUT_H



#include "ywindow.h"

#include "ytimer.h"

#include "yaction.h"



class YMenu;



class YInputLine: public YWindow, public YTimerListener, public YActionListener {

public:

    YInputLine(YWindow *parent = 0);

    virtual ~YInputLine();



    void setText(const char *text);

    const char *getText();



    virtual void paint(Graphics &g, int x, int y, unsigned int width, unsigned int height);

    virtual bool handleKey(const XKeyEvent &key);

    virtual void handleButton(const XButtonEvent &button);

    virtual void handleMotion(const XMotionEvent &motion);

    virtual void handleFocus(const XFocusChangeEvent &focus);

    virtual void handleClickDown(const XButtonEvent &down, int count);

    virtual void handleClick(const XButtonEvent &up, int count);

    virtual void actionPerformed(YAction *action, unsigned int modifiers);

    virtual void handleSelection(const XSelectionEvent &selection);



    bool move(int pos, bool extend);

    bool hasSelection() const { return (curPos != markPos) ? true : false; }

    void replaceSelection(const char *str, int len);

    bool deleteSelection();

    bool deleteNextChar();

    bool deletePreviousChar();

    bool insertChar(char ch);

    int nextWord(int pos, bool sep);

    int prevWord(int pos, bool sep);

    bool deleteNextWord();

    bool deletePreviousWord();

    bool deleteToEnd();

    bool deleteToBegin();

    void selectAll();

    void unselectAll();

    void cutSelection();

    void copySelection();



private:

    char *fText;

    int markPos;

    int curPos;

    int leftOfs;

    bool fHasFocus;

    bool fCursorVisible;

    bool fSelecting;



    static int fAutoScrollDelta;



    void limit();

    int offsetToPos(int offset);

    void autoScroll(int delta, const XMotionEvent *mouse);

    virtual bool handleTimer(YTimer *timer);

    virtual bool handleAutoScroll(const XMotionEvent &mouse);



    static YColor *inputBg;

    static YColor *inputFg;

    static YColor *inputSelectionBg;

    static YColor *inputSelectionFg;

    static YFont *inputFont;

    static YTimer *cursorBlinkTimer;

    static YMenu *inputMenu;

};



#endif