mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-25 22:06:48 +03:00
272 lines
8.7 KiB
C
272 lines
8.7 KiB
C
#ifndef __PANEL_H
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#define __PANEL_H
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#include "dir.h" /* file_entry */
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#include "dlg.h"
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#include "widget.h" /* for history loading and saving */
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#define LIST_TYPES 5
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enum list_types {
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list_full, /* Name, size, perm/date */
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list_brief, /* Name */
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list_long, /* Like ls -l */
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list_user, /* User defined */
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list_icons /* iconic display */
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};
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enum view_modes {
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view_listing, /* Directory listing */
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view_info, /* Information panel */
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view_tree, /* Tree view */
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view_quick, /* Quick view */
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view_nothing /* Undefined */
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};
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enum panel_display_enum {
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frame_full, /* full screen frame */
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frame_half /* half screen frame */
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};
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#define is_view_special(x) ((x == view_info) || (x == view_quick))
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#define J_LEFT 0
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#define J_RIGHT 1
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#define NORMAL 0
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#define SELECTED 1
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#define MARKED 2
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#define MARKED_SELECTED 3
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#define STATUS 5
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/*
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* This describes a format item. The parse_display_format routine parses
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* the user specified format and creates a linked list of format_e structures.
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*
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* parse_display_format computes the actual field allocations if
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* the COMPUTE_FORMAT_ALLOCATIONs define is set. MC frontends that are
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* just interested in the parsed display format should not set this define.
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*/
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typedef struct format_e {
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struct format_e *next;
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int requested_field_len;
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int field_len;
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int just_mode;
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int expand;
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char *(*string_fn)(file_entry *, int len);
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char *title;
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char *id;
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/* first format_e has the number of items */
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int items;
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int use_in_gui;
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} format_e;
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typedef struct {
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Widget widget;
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dir_list dir; /* Directory contents */
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int list_type; /* listing type (was view_type) */
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int active; /* If panel is currently selected */
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char cwd [MC_MAXPATHLEN];/* Current Working Directory */
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char lwd [MC_MAXPATHLEN];/* Last Working Directory */
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Hist *dir_history; /* directory history */
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char *hist_name; /* directory history name for history file */
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int count; /* Number of files in dir structure */
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int marked; /* Count of marked files */
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int dirs_marked; /* Count of marked directories */
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long int total; /* Bytes in marked files */
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int top_file; /* The file showed on the top of the panel */
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int selected; /* Index to the selected file */
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int reverse; /* Show listing in reverse? */
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int case_sensitive; /* Listing is case sensitive? */
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int split; /* Split panel to allow two columns */
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int is_panelized; /* Flag: special filelisting, can't reload */
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int frame_size; /* half or full frame */
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int icons_per_row; /* Icon view; how many icons displayed per row */
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sortfn *sort_type; /* Sort type */
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char *filter; /* File name filter */
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int dirty; /* Should we redisplay the panel? */
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int user_mini_status; /* Is user_status_format used */
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char *user_format; /* User format */
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char *user_status_format[LIST_TYPES];/* User format for status line */
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format_e *format; /* Display format */
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format_e *status_format; /* Mini status format */
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int format_modified; /* If the format was changed this is set */
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char *panel_name; /* The panel name */
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struct stat dir_stat; /* Stat of current dir: used by execute () */
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char *gc;
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void *font;
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int item_height;
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int total_width;
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int ascent;
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int descent;
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int searching;
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char search_buffer [256];
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int has_dir_sizes; /* Set if directories have sizes = to du -s */
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void *port_ui; /* UI stuff specific to each GUI port */
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#ifdef HAVE_GNOME
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/* These are standard GtkWidgets */
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void *xwindow; /* The toplevel window */
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void *table;
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void *list;
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void *icons;
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void *scrollbar;
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void *status;
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void *ministatus;
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void *filter_w; /* A WInput* */
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void *current_dir; /* A WInput* */
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int estimated_total;
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/* navigation buttons */
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void *back_b;
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void *fwd_b;
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void *up_b;
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/* Used during drag and drop */
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int maybe_start_drag;
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int click_x, click_y;
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#endif
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} WPanel;
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WPanel *panel_new (char *panel_name);
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void panel_set_size (WPanel *panel, int x1, int y1, int x2, int y2);
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void paint_paint (WPanel *panel);
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void panel_refresh (WPanel *panel);
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void Xtry_to_select (WPanel *panel, char *name);
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int is_a_panel (Widget *);
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extern int torben_fj_mode;
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extern int permission_mode;
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extern int filetype_mode;
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extern int show_mini_info;
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extern int panel_scroll_pages;
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#define selection(p) (&(p->dir.list [p->selected]))
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extern int fast_reload;
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extern int extra_info;
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/*#define ITEMS(p) ((p)->view_type == view_brief ? (p)->lines *2 : (p)->lines)
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*/
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/* The return value of panel_reload */
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#define CHANGED 1
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#define PANEL_ISVIEW(p) (p->view_type == view_brief || \
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p->view_type == view_full || \
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p->view_type == view_long || \
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p->view_type == view_user || \
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p->view_type == view_tree)
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#define RP_ONLY_PAINT 0
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#define RP_SETPOS 1
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void set_colors (WPanel *panel);
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void paint_panel (WPanel *panel);
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void format_file (char *dest, WPanel *panel, int file_index, int panel_width, int attr, int isstatus);
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void repaint_file (WPanel *panel, int file_index, int move, int attr, int isstatus);
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void display_mini_info (WPanel *panel);
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void panel_reload (WPanel *panel);
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void paint_dir (WPanel *panel);
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void show_dir (WPanel *panel);
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/* NOTE: Have to be ifdefed for HAVE_X */
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void x_panel_set_size (int index);
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void x_create_panel (Dlg_head *h, widget_data parent, WPanel *panel);
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void x_fill_panel (WPanel *panel);
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void x_adjust_top_file (WPanel *panel);
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void x_filter_changed (WPanel *panel);
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void x_add_sort_label (WPanel *panel, int index, char *text, char *tag, void *sr);
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void x_sort_label_start (WPanel *panel);
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void x_reset_sort_labels (WPanel *panel);
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void x_panel_destroy (WPanel *panel);
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void change_view (WPanel *panel, int view_type);
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void x_panel_update_marks (WPanel *panel);
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extern void paint_info_panel (WPanel *);
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extern void paint_quick_view_panel (WPanel *);
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void info_frame (WPanel *panel);
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extern WPanel *the_info_panel;
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void paint_frame (WPanel *panel);
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void panel_update_contents (WPanel *panel);
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void panel_update_cols (Widget *widget, int frame_size);
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format_e *use_display_format (WPanel *panel, char *format, char **error, int isstatus);
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char *panel_format (WPanel *panel);
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char *mini_status_format (WPanel *panel);
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int set_panel_formats (WPanel *p);
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WPanel *get_current_panel (void);
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WPanel *get_other_panel (void);
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#define other_panel get_other_panel()
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extern WPanel *left_panel;
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extern WPanel *right_panel;
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extern WPanel *current_panel;
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void try_to_select (WPanel *panel, char *name);
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#define DEFAULT_USER_FORMAT "half type,name,|,size,|,perm"
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/* This were in main: */
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void unmark_files (WPanel *panel);
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void select_item (WPanel *panel);
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int ITEMS (WPanel *p);
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void unselect_item (WPanel *panel);
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extern Hook *select_file_hook;
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char *string_file_type (file_entry *fe, int len);
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char *string_file_size_brief (file_entry *fe, int len);
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char *string_file_permission (file_entry *fe, int len);
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char *string_file_nlinks (file_entry *fe, int len);
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char *string_file_owner (file_entry *fe, int len);
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char *string_file_group (file_entry *fe, int len);
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char *string_file_size (file_entry *fe, int len);
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char *string_file_mtime (file_entry *fe, int len);
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char *string_file_atime (file_entry *fe, int len);
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char *string_file_ctime (file_entry *fe, int len);
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char *string_file_name (file_entry *fe, int len);
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char *string_space (file_entry *fe, int len);
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char *string_dot (file_entry *fe, int len);
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char *string_marked (file_entry *fe, int len);
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char *string_file_perm_octal (file_entry *fe, int len);
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char *string_inode (file_entry *fe, int len);
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char *string_file_ngid (file_entry *fe, int len);
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char *string_file_nuid (file_entry *fe, int len);
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void file_mark (WPanel *panel, int index, int val);
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void do_file_mark (WPanel *panel, int index, int val);
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int file_compute_color (int attr, file_entry *fe);
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int file_entry_color (file_entry *fe);
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void do_file_mark_range (WPanel *panel, int r1, int r2);
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int do_enter (WPanel *panel);
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/* NOTE: Have to be ifdefed for HAVE_X */
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void x_panel_select_item (WPanel *panel, int index, int val);
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void x_select_item (WPanel *panel);
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void x_unselect_item (WPanel *panel);
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sortfn *get_sort_fn (char *name);
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void update_one_panel_widget (WPanel *panel, int force_update, char *current_file);
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void panel_update_marks (WPanel *panel);
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void directory_history_next (WPanel * panel);
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void directory_history_prev (WPanel * panel);
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void directory_history_list (WPanel * panel);
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#endif /* __PANEL_H */
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