76 lines
2.5 KiB
C++
Executable File
76 lines
2.5 KiB
C++
Executable File
#ifndef __BROWFILE_H
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#define __BROWFILE_H
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#ifndef __MASK_H
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#include <mask.h>
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#endif
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class TViswin;
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// viene chiamato sia al semplice passaggio del cursore sul testo
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// (con doubleclick = FALSE) o alla pressione di tasti o balle per
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// collegare (doubleclick = TRUE)
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// se non ritorna NULL, il testo usato per linkare viene sostituito
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// dal testo ritornato
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typedef const char* (*MASK_LINKHANDLER)(TMask&, int, const char*, bool doubleclick);
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class TBrowsefile_field : public TOperable_field
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{
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friend class TViswin;
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TViswin* _viswin;
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MASK_LINKHANDLER _lh;
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TArray _links;
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TArray _background;
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bool _m_link;
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short _dlg;
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WINDOW _parent;
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protected:
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virtual word class_id() const;
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virtual void parse_head(TScanner& scanner);
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virtual void create(WINDOW parent);
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public:
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TViswin* vis_win() const { return _viswin; }
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void add_line(const char* l);
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long set_text(const char* file, const char* line = NULL);
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const char* get_text(long line, int column = 0, int len = -1);
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// posiziona su riga e colonna passate
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void goto_pos(long r, long c);
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void goto_top();
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void goto_end();
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void refresh();
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void close();
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// link processor
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void set_link_handler(MASK_LINKHANDLER lh) { _lh = lh; }
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MASK_LINKHANDLER get_link_handler() { return _lh; }
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TArray& links() { return _links; }
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void set_multiple_link(bool on) { _m_link = on; }
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bool is_multiple_link() { return _m_link; }
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int find_link(const char* descr);
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int enable_link (const char* descr, char fg, char bg = 'w');
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void disable_link(char fg, char bg = 'w');
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void disable_links() { _links.destroy(); }
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long lines();
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// print background
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void set_background(const char* bg);
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TArray* get_bg_desc() { return &_background; }
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virtual short dlg() const { return _dlg; }
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// @cmember Ritorna la finestra padre
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virtual WINDOW parent() const { return _parent; }
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TBrowsefile_field(TMask* m);
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virtual ~TBrowsefile_field();
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};
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#endif
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