src/panel.h

   1
   2 /** \file panel.h
   3  *  \brief Header: defines WPanel structure
   4  */
   5
   6 #ifndef MC_PANEL_H
   7 #define MC_PANEL_H
   8
   9 #include "dir.h"                /* dir_list */
  10 #include "dialog.h"             /* Widget */
  11 #include "fs.h"                 /* MC_MAXPATHLEN */
  12
  13 #define selection(p) (&(p->dir.list[p->selected]))
  14 #define DEFAULT_USER_FORMAT "half type name | size | perm"
  15
  16 #define LIST_TYPES      4
  17
  18 enum list_types {
  19     list_full,                  /* Name, size, perm/date */
  20     list_brief,                 /* Name */
  21     list_long,                  /* Like ls -l */
  22     list_user                   /* User defined */
  23 };
  24
  25 enum view_modes {
  26     view_listing,               /* Directory listing */
  27     view_info,                  /* Information panel */
  28     view_tree,                  /* Tree view */
  29     view_quick,                 /* Quick view */
  30     view_nothing                /* Undefined */
  31 };
  32
  33 enum panel_display_enum {
  34     frame_full,                 /* full screen frame */
  35     frame_half                  /* half screen frame */
  36 };
  37
  38 struct format_e;
  39
  40 typedef struct WPanel {
  41     Widget   widget;
  42     dir_list dir;               /* Directory contents */
  43
  44     int      list_type;         /* listing type (was view_type) */
  45     int      active;            /* If panel is currently selected */
  46     char     cwd [MC_MAXPATHLEN];/* Current Working Directory */
  47     char     lwd [MC_MAXPATHLEN];/* Last Working Directory */
  48     GList    *dir_history;      /* directory history */
  49     char     *hist_name;        /* directory history name for history file */
  50     int      count;             /* Number of files in dir structure */
  51     int      marked;            /* Count of marked files */
  52     int      dirs_marked;       /* Count of marked directories */
  53     double   total;             /* Bytes in marked files */
  54     int      top_file;          /* The file showed on the top of the panel */
  55     int      selected;          /* Index to the selected file */
  56     int      reverse;           /* Show listing in reverse? */
  57     int      case_sensitive;    /* Listing is case sensitive? */
  58     int      exec_first;        /* Show executable top in list? */
  59     int      split;             /* Split panel to allow two columns */
  60     int      is_panelized;      /* Flag: special filelisting, can't reload */
  61     int      frame_size;        /* half or full frame */
  62     sortfn   *sort_type;        /* Sort type */
  63     char     *filter;           /* File name filter */
  64
  65     int      dirty;             /* Should we redisplay the panel? */
  66
  67     int      user_mini_status;  /* Is user_status_format used */
  68     char     *user_format;      /* User format */
  69     char     *user_status_format[LIST_TYPES];/* User format for status line */
  70
  71     struct   format_e *format;          /* Display format */
  72     struct   format_e *status_format;    /* Mini status format */
  73
  74     int      format_modified;   /* If the format was changed this is set */
  75
  76     char     *panel_name;       /* The panel name */
  77     struct   stat dir_stat;     /* Stat of current dir: used by execute () */
  78
  79     int      searching;
  80     char     search_buffer [256];
  81     char     search_char [MB_LEN_MAX]; /*buffer for multibytes characters*/
  82     int      search_chpoint;           /*point after last characters in search_char*/
  83 } WPanel;
  84
  85 WPanel *panel_new (const char *panel_name);
  86 WPanel *panel_new_with_dir (const char *panel_name, const char *dr);
  87 void panel_clean_dir (WPanel *panel);
  88
  89 extern int torben_fj_mode;
  90 extern int permission_mode;
  91 extern int filetype_mode;
  92 extern int show_mini_info;
  93 extern int panel_scroll_pages;
  94 extern int fast_reload;
  95
  96 void panel_reload         (WPanel *panel);
  97 void panel_set_sort_order (WPanel *panel, sortfn *sort_order);
  98 void panel_re_sort        (WPanel *panel);
  99 void set_panel_encoding (WPanel *);
 100
 101 #define UP_OPTIMIZE             0
 102 #define UP_RELOAD               1
 103 #define UP_ONLY_CURRENT         2
 104
 105 #define UP_KEEPSEL ((char *) -1)
 106
 107 void update_dirty_panels (void);
 108 void update_panels (int force_update, const char *current_file);
 109 void panel_update_cols (Widget *widget, int frame_size);
 110 int set_panel_formats (WPanel *p);
 111
 112 #define other_panel get_other_panel()
 113
 114 extern WPanel *left_panel;
 115 extern WPanel *right_panel;
 116 extern WPanel *current_panel;
 117
 118 void try_to_select (WPanel *panel, const char *name);
 119
 120 void unmark_files (WPanel *panel);
 121 void select_item (WPanel *panel);
 122
 123 extern Hook *select_file_hook;
 124
 125 void recalculate_panel_summary (WPanel *panel);
 126 void file_mark (WPanel *panel, int index, int val);
 127 void do_file_mark (WPanel *panel, int index, int val);
 128
 129 void directory_history_next (WPanel *panel);
 130 void directory_history_prev (WPanel *panel);
 131 void directory_history_list (WPanel *panel);
 132
 133 #endif