mirror of
https://github.com/MidnightCommander/mc
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* screen.c: Reverted my changes from 2005-02-08 (except the
maybe_cd calls) to not confuse the upcoming UTF-8 patches.
This commit is contained in:
Roland Illig
parent
9ca4fc2bc0
commit
0a545794da
@ -1,3 +1,8 @@
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2005-02-12 Roland Illig <roland.illig@gmx.de>
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* screen.c: Reverted my changes from 2005-02-08 (except the
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maybe_cd calls) to not confuse the upcoming UTF-8 patches.
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2004-02-12 Andrew V. Samoilov <sav@bcs.zp.ua>
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* glibcompat.c: Add g_strlcat() declaration for glib 1.2.x
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256
src/screen.c
256
src/screen.c
@ -70,24 +70,19 @@
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#define MARKED_SELECTED 3
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#define STATUS 5
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typedef void (*info_fn) (file_entry *, char * buf, size_t bufsize);
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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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* The string_fn functions may assume that the size of the passed buffer is
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* at least 1, to allow storing the trailing '\0'.
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*/
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typedef struct format_e {
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struct format_e *next;
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unsigned int requested_field_len;
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unsigned int field_len;
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int just_mode;
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int expand;
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info_fn string_fn;
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const char *title;
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const char *id;
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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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const char *(*string_fn)(file_entry *, int len);
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const char *title;
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const char *id;
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} format_e;
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/* If true, show the mini-info on the panel */
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@ -123,7 +118,6 @@ static const char *mini_status_format (WPanel *panel);
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static void
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set_colors (WPanel *panel)
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{
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(void) panel;
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standend ();
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attrset (NORMAL_COLOR);
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}
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@ -173,25 +167,29 @@ add_permission_string (char *dest, int width, file_entry *fe, int attr, int colo
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}
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/* String representations of various file attributes */
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/* name */
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static void
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string_file_name (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_name (file_entry *fe, int len)
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{
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static char buffer [BUF_SMALL];
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size_t i;
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char c;
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const char *fe_fname_trunc;
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fe_fname_trunc = name_trunc (fe->fname, bufsize - 1);
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for (i = 0; i < bufsize - 1; i++) {
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c = fe_fname_trunc[i];
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for (i = 0; i < sizeof(buffer) - 1; i++) {
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char c;
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c = fe->fname[i];
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if (!c)
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break;
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if (!is_printable(c))
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c = '?';
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buffer[i] = c;
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}
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buffer[i] = '\0';
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buffer[i] = 0;
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return buffer;
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}
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static inline int ilog10(dev_t n)
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@ -207,8 +205,8 @@ static void format_device_number (char *buf, size_t bufsize, dev_t dev)
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{
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dev_t major_dev = major(dev);
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dev_t minor_dev = minor(dev);
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size_t major_digits = ilog10(major_dev);
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size_t minor_digits = ilog10(minor_dev);
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int major_digits = ilog10(major_dev);
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int minor_digits = ilog10(minor_dev);
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g_assert(bufsize >= 1);
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if (major_digits + 1 + minor_digits + 1 <= bufsize) {
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@ -220,44 +218,48 @@ static void format_device_number (char *buf, size_t bufsize, dev_t dev)
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}
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/* size */
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static void
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string_file_size (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_size (file_entry *fe, int len)
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{
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static char buffer [BUF_TINY];
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/* Don't ever show size of ".." since we don't calculate it */
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if (!strcmp (fe->fname, "..")) {
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g_strlcpy (buffer, _("UP--DIR"), bufsize);
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} else
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return _("UP--DIR");
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}
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#ifdef HAVE_STRUCT_STAT_ST_RDEV
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if (S_ISBLK (fe->st.st_mode) || S_ISCHR (fe->st.st_mode))
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format_device_number (buffer, bufsize, fe->st.st_rdev);
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format_device_number (buffer, len + 1, fe->st.st_rdev);
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else
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#endif
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{
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size_trunc_len (buffer, bufsize - 1, fe->st.st_size, 0);
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size_trunc_len (buffer, len, fe->st.st_size, 0);
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}
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return buffer;
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}
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/* bsize */
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static void
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string_file_size_brief (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_size_brief (file_entry *fe, int len)
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{
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if (S_ISLNK (fe->st.st_mode) && !fe->f.link_to_dir) {
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g_strlcpy (buffer, _("SYMLINK"), bufsize);
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} else if ((S_ISDIR (fe->st.st_mode) || fe->f.link_to_dir) && strcmp (fe->fname, "..") != 0) {
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g_strlcpy (buffer, _("SUB-DIR"), bufsize);
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} else {
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string_file_size (fe, buffer, bufsize);
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return _("SYMLINK");
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}
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if ((S_ISDIR (fe->st.st_mode) || fe->f.link_to_dir) && strcmp (fe->fname, "..")) {
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return _("SUB-DIR");
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}
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return string_file_size (fe, len);
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}
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/* This functions return a string representation of a file entry */
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/* type */
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static void
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string_file_type (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_type (file_entry *fe, int len)
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{
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if (bufsize == 1) {
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buffer[0] = '\0';
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return;
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}
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static char buffer[2];
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if (S_ISDIR (fe->st.st_mode))
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buffer[0] = PATH_SEP;
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@ -287,119 +289,132 @@ string_file_type (file_entry *fe, char *buffer, size_t bufsize)
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else
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buffer[0] = ' ';
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buffer[1] = '\0';
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return buffer;
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}
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/* mtime */
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static void
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string_file_mtime (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_mtime (file_entry *fe, int len)
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{
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if (str_cmp (fe->fname, ==, ".."))
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g_strlcpy (buffer, "", bufsize);
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else
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g_strlcpy (buffer, file_date (fe->st.st_mtime), bufsize);
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if (!strcmp (fe->fname, "..")) {
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return "";
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}
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return file_date (fe->st.st_mtime);
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}
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/* atime */
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static void
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string_file_atime (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_atime (file_entry *fe, int len)
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{
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if (str_cmp (fe->fname, ==, ".."))
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g_strlcpy (buffer, "", bufsize);
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else
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g_strlcpy (buffer, file_date (fe->st.st_atime), bufsize);
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if (!strcmp (fe->fname, "..")) {
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return "";
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}
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return file_date (fe->st.st_atime);
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}
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/* ctime */
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static void
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string_file_ctime (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_ctime (file_entry *fe, int len)
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{
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if (str_cmp (fe->fname, ==, ".."))
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g_strlcpy (buffer, "", bufsize);
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else
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g_strlcpy (buffer, file_date (fe->st.st_ctime), bufsize);
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if (!strcmp (fe->fname, "..")) {
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return "";
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}
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return file_date (fe->st.st_ctime);
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}
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/* perm */
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static void
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string_file_permission (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_permission (file_entry *fe, int len)
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{
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g_strlcpy (buffer, string_perm (fe->st.st_mode), bufsize);
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return string_perm (fe->st.st_mode);
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}
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/* mode */
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static void
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string_file_perm_octal (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_perm_octal (file_entry *fe, int len)
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{
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char buf[8];
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const int digits = bufsize - 1;
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static char buffer [10];
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g_snprintf (buf, sizeof(buf), "0%06lo", (unsigned long) fe->st.st_mode);
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g_strlcpy (buffer, buf + ((digits < 7) ? (7 - digits) : 0), bufsize);
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g_snprintf (buffer, sizeof (buffer), "0%06lo", (unsigned long) fe->st.st_mode);
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return buffer;
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}
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/* nlink */
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static void
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string_file_nlinks (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_nlinks (file_entry *fe, int len)
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{
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g_snprintf (buffer, bufsize, "%d", (int) fe->st.st_nlink);
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static char buffer[BUF_TINY];
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g_snprintf (buffer, sizeof (buffer), "%16d", (int) fe->st.st_nlink);
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return buffer;
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}
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/* inode */
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static void
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string_inode (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_inode (file_entry *fe, int len)
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{
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g_snprintf (buffer, bufsize, "%lu", (unsigned long) fe->st.st_ino);
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static char buffer [10];
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g_snprintf (buffer, sizeof (buffer), "%lu",
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(unsigned long) fe->st.st_ino);
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return buffer;
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}
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/* nuid */
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static void
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string_file_nuid (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_nuid (file_entry *fe, int len)
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{
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g_snprintf (buffer, bufsize, "%lu", (unsigned long) fe->st.st_uid);
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static char buffer [10];
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g_snprintf (buffer, sizeof (buffer), "%lu",
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(unsigned long) fe->st.st_uid);
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return buffer;
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}
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/* ngid */
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static void
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string_file_ngid (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_ngid (file_entry *fe, int len)
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{
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g_snprintf (buffer, bufsize, "%lu", (unsigned long) fe->st.st_gid);
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static char buffer [10];
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g_snprintf (buffer, sizeof (buffer), "%lu",
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(unsigned long) fe->st.st_gid);
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return buffer;
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}
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/* owner */
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static void
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string_file_owner (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_owner (file_entry *fe, int len)
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{
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g_strlcpy (buffer, get_owner (fe->st.st_uid), bufsize);
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return get_owner (fe->st.st_uid);
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}
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/* group */
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static void
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string_file_group (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_file_group (file_entry *fe, int len)
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{
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g_strlcpy (buffer, get_group (fe->st.st_gid), bufsize);
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return get_group (fe->st.st_gid);
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}
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/* mark */
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static void
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string_marked (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_marked (file_entry *fe, int len)
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{
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g_strlcpy (buffer, fe->f.marked ? "*" : " ", bufsize);
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return fe->f.marked ? "*" : " ";
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}
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/* space */
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static void
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string_space (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_space (file_entry *fe, int len)
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{
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(void) fe;
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g_strlcpy (buffer, " ", bufsize);
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return " ";
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}
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/* dot */
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static void
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string_dot (file_entry *fe, char *buffer, size_t bufsize)
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static const char *
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string_dot (file_entry *fe, int len)
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{
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(void) fe;
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g_strlcpy (buffer, ".", bufsize);
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return ".";
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}
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#define GT 1
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@ -411,7 +426,7 @@ static struct {
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int default_just;
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const char *title;
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int use_in_gui;
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info_fn string_fn;
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const char *(*string_fn)(file_entry *, int);
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sortfn *sort_routine;
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} formats [] = {
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{ "name", 12, 1, J_LEFT_FIT, N_("Name"), 1, string_file_name, (sortfn *) sort_name },
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@ -524,10 +539,10 @@ file_compute_color (int attr, file_entry *fe)
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/* Formats the file number file_index of panel in the buffer dest */
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static void
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format_file (char *dest, size_t destsize, WPanel *panel, int file_index, int width, int attr, int isstatus)
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format_file (char *dest, int limit, WPanel *panel, int file_index, int width, int attr, int isstatus)
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{
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char buffer[BUF_1K];
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int color, length, empty_line;
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const char *txt;
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char *old_pos;
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char *cdest = dest;
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format_e *format, *home;
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@ -552,20 +567,20 @@ format_file (char *dest, size_t destsize, WPanel *panel, int file_index, int wid
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int len;
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if (empty_line)
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strcpy (buffer, " ");
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txt = " ";
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else
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(*format->string_fn) (fe, buffer, min(format->field_len, sizeof(buffer) - 1) + 1);
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txt = (*format->string_fn)(fe, format->field_len);
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old_pos = cdest;
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len = format->field_len;
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if (len + length > width)
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len = width - length;
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if (len + (cdest - dest) > (int) destsize)
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len = destsize - (cdest - dest);
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if (len + (cdest - dest) > limit)
|
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len = limit - (cdest - dest);
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if (len <= 0)
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break;
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cdest = to_buffer (cdest, format->just_mode, len, buffer);
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cdest = to_buffer (cdest, format->just_mode, len, txt);
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length += len;
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attrset (color);
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@ -1104,7 +1119,7 @@ paint_frame (WPanel *panel)
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txt = format->title;
|
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|
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header_len = strlen (txt);
|
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if ((unsigned int) header_len > format->field_len)
|
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if (header_len > format->field_len)
|
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header_len = format->field_len;
|
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attrset (MARKED_COLOR);
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@ -1632,7 +1647,7 @@ move_selection (WPanel *panel, int lines)
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}
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static cb_ret_t
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move_left (WPanel *panel)
|
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move_left (WPanel *panel, int c_code)
|
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{
|
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if (panel->split) {
|
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move_selection (panel, -llines (panel));
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@ -1642,7 +1657,7 @@ move_left (WPanel *panel)
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}
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static int
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move_right (WPanel *panel)
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move_right (WPanel *panel, int c_code)
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{
|
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if (panel->split) {
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move_selection (panel, llines (panel));
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@ -1680,7 +1695,6 @@ prev_page (WPanel *panel)
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static void
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ctrl_prev_page (WPanel *panel)
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{
|
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(void) panel;
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do_cd ("..", cd_exact);
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}
|
||||
|
||||
@ -2071,14 +2085,14 @@ typedef struct {
|
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} panel_key_map;
|
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|
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static void cmd_do_enter(WPanel *wp) { (void) do_enter(wp); }
|
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static void cmd_view_simple(WPanel *wp) { (void) wp; view_simple_cmd(); }
|
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static void cmd_edit_new(WPanel *wp) { (void) wp; edit_cmd_new(); }
|
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static void cmd_copy_local(WPanel *wp) { (void) wp; copy_cmd_local(); }
|
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static void cmd_rename_local(WPanel *wp) { (void) wp; ren_cmd_local(); }
|
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static void cmd_delete_local(WPanel *wp) { (void) wp; delete_cmd_local(); }
|
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static void cmd_select(WPanel *wp) { (void) wp; select_cmd(); }
|
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static void cmd_unselect(WPanel *wp) { (void) wp; unselect_cmd(); }
|
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static void cmd_reverse_selection(WPanel *wp) { (void) wp; reverse_selection_cmd(); }
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static void cmd_view_simple(WPanel *wp) { view_simple_cmd(); }
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static void cmd_edit_new(WPanel *wp) { edit_cmd_new(); }
|
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static void cmd_copy_local(WPanel *wp) { copy_cmd_local(); }
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static void cmd_rename_local(WPanel *wp) { ren_cmd_local(); }
|
||||
static void cmd_delete_local(WPanel *wp) { delete_cmd_local(); }
|
||||
static void cmd_select(WPanel *wp) { select_cmd(); }
|
||||
static void cmd_unselect(WPanel *wp) { unselect_cmd(); }
|
||||
static void cmd_reverse_selection(WPanel *wp) { reverse_selection_cmd(); }
|
||||
|
||||
static const panel_key_map panel_keymap [] = {
|
||||
{ KEY_DOWN, move_down },
|
||||
@ -2160,10 +2174,10 @@ panel_key (WPanel *panel, int key)
|
||||
/* We do not want to take a key press if nothing can be done with it */
|
||||
/* The command line widget may do something more useful */
|
||||
if (key == KEY_LEFT)
|
||||
return move_left (panel);
|
||||
return move_left (panel, key);
|
||||
|
||||
if (key == KEY_RIGHT)
|
||||
return move_right (panel);
|
||||
return move_right (panel, key);
|
||||
|
||||
if (is_abort_char (key)) {
|
||||
panel->searching = 0;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user