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authoryorhel <yorhel@ce56bc8d-f834-0410-b703-f827bd498a76>2007-07-24 07:58:22 +0000
committeryorhel <yorhel@ce56bc8d-f834-0410-b703-f827bd498a76>2007-07-24 07:58:22 +0000
commit87a7925b991bac76d2f2746c24e2d267f76868c3 (patch)
tree1f5c669508e30718c5301bae3a14c2f085ada21e
parent5390111c4bfa8d8b4d9de95f902688d4e9454f22 (diff)
* Rewrote the file browser, help window, and delete windows
* Split browser.c into delete.c and help.c * Added "reference to parent directory"-hack * File browser doesn't use the ncurses menu lib anymore * Fixed bug #1758403: large directories work fine now * Fixed bug with wide characters in the browser * Performance improvements when browsing large directories * Required (instead of recommended) gettimeofday() git-svn-id: svn://blicky.net/ncdu/trunk@6 ce56bc8d-f834-0410-b703-f827bd498a76
-rw-r--r--configure.in1
-rw-r--r--src/Makefile.am2
-rw-r--r--src/browser.c608
-rw-r--r--src/calc.c49
-rw-r--r--src/delete.c242
-rw-r--r--src/help.c193
-rw-r--r--src/main.c2
-rw-r--r--src/ncdu.h16
8 files changed, 655 insertions, 458 deletions
diff --git a/configure.in b/configure.in
index 4be58fd..bc7f2a3 100644
--- a/configure.in
+++ b/configure.in
@@ -12,7 +12,6 @@ AC_PROG_RANLIB
# Checks for libraries.
AC_CHECK_LIB(ncurses, initscr)
AC_CHECK_LIB(form, new_form)
-AC_CHECK_LIB(menu, new_menu)
# Checks for header files.
AC_HEADER_DIRENT
diff --git a/src/Makefile.am b/src/Makefile.am
index 5fc4338..5f180c7 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,5 +1,5 @@
bin_PROGRAMS = ncdu
-ncdu_SOURCES = browser.c calc.c main.c settings.c util.c exclude.c
+ncdu_SOURCES = browser.c calc.c main.c settings.c util.c exclude.c help.c delete.c
noinst_HEADERS = ncdu.h
diff --git a/src/browser.c b/src/browser.c
index 8be5d41..2cca4b2 100644
--- a/src/browser.c
+++ b/src/browser.c
@@ -29,129 +29,19 @@ struct dir *bcur;
int helpwin;
-/* somewhat lazy form of removing a file/directory
- BUG: does not handle terminal resizing */
-WINDOW *rm_win;
-char rm_main[PATH_MAX];
-struct dir *rm_dr;
-
-struct dir *removedir(struct dir *dr) {
- struct dir *nxt, *cur;
- char cd[PATH_MAX], fl[PATH_MAX], par = 0;
- int ch;
-
- getpath(dr, cd);
- strcpy(fl, cd);
- strcat(fl, "/");
- strcat(fl, dr->name);
-
- if(rm_win == NULL) {
- par = 1;
- strcpy(rm_main, fl);
- rm_dr = dr;
- rm_win = newwin(6, 60, winrows/2 - 3, wincols/2 - 30);
- keypad(rm_win, TRUE);
- box(rm_win, 0, 0);
- if(sflags & SF_NOCFM)
- goto doit;
-
- wattron(rm_win, A_BOLD);
- mvwaddstr(rm_win, 0, 4, "Confirm...");
- wattroff(rm_win, A_BOLD);
- mvwprintw(rm_win, 2, 2, "Are you sure you want to delete the selected %s?", dr->flags & FF_DIR ? "directory" : "file");
-/* mvwaddstr(rm_win, 3, 3, cropdir(fl, 56));*/
- wattron(rm_win, A_BOLD);
- mvwaddstr(rm_win, 4, 8, "y:");
- mvwaddstr(rm_win, 4,20, "n:");
- mvwaddstr(rm_win, 4,31, "a:");
- wattroff(rm_win, A_BOLD);
- mvwaddstr(rm_win, 4,11, "yes");
- mvwaddstr(rm_win, 4,23, "no");
- mvwaddstr(rm_win, 4,34, "don't ask me again");
- wrefresh(rm_win);
- ch = wgetch(rm_win);
- if(ch != 'y' && ch != 'a') {
- delwin(rm_win);
- rm_win = NULL;
- return(dr);
- }
- if(ch == 'a')
- sflags |= SF_NOCFM;
-
- doit:
- werase(rm_win);
- box(rm_win, 0, 0);
- wattron(rm_win, A_BOLD);
- mvwaddstr(rm_win, 0, 4, "Deleting...");
- wattroff(rm_win, A_BOLD);
- mvwprintw(rm_win, 2, 2, "Deleting %s...", cropdir(rm_main, 44));
- wrefresh(rm_win);
- }
-
- if(dr->flags & FF_DIR) {
- if(dr->sub != NULL) {
- nxt = dr->sub;
- while(nxt->prev != NULL)
- nxt = nxt->prev;
- while(nxt != NULL) {
- cur = nxt;
- nxt = cur->next;
- if(removedir(cur) == rm_dr) {
- if(rm_dr == dr)
- break;
- if(rm_win != NULL)
- delwin(rm_win);
- rm_win = NULL;
- return(rm_dr);
- }
- }
- }
- ch = rmdir(fl);
- } else
- ch = unlink(fl);
-
- if(ch == -1 && !(sflags & SF_IGNE)) {
- mvwaddstr(rm_win, 2, 2, " ");
- mvwprintw(rm_win, 1, 2, "Error deleting %s", cropdir(fl, 42));
- mvwaddstr(rm_win, 2, 3, cropdir(strerror(errno), 55));
- wattron(rm_win, A_BOLD);
- mvwaddstr(rm_win, 4, 8, "a:");
- mvwaddstr(rm_win, 4,21, "i:");
- mvwaddstr(rm_win, 4,35, "I:");
- wattroff(rm_win, A_BOLD);
- mvwaddstr(rm_win, 4,11, "abort");
- mvwaddstr(rm_win, 4,24, "ignore");
- mvwaddstr(rm_win, 4,38, "ignore all");
- wrefresh(rm_win);
- ch = wgetch(rm_win);
- if((ch != 'i' && ch != 'I') || dr == rm_dr) {
- delwin(rm_win);
- rm_win = NULL;
- return(rm_dr);
- }
- if(ch == 'I')
- sflags |= SF_IGNE;
-
- mvwaddstr(rm_win, 1, 2, " ");
- mvwaddstr(rm_win, 2, 2, " ");
- mvwaddstr(rm_win, 4, 2, " ");
- mvwprintw(rm_win, 2, 2, "Deleting %s...", cropdir(rm_main, 44));
- wrefresh(rm_win);
- return(dr);
- }
-
- if(par == 1) {
- delwin(rm_win);
- rm_win = NULL;
- }
- return(freedir(dr));
+struct dir * removedir(struct dir *dr) {
+ return(dr);
}
-
-
int cmp(struct dir *x, struct dir *y) {
struct dir *a, *b;
int r = 0;
+
+ if(y->flags & FF_PAR)
+ return(1);
+ if(x->flags & FF_PAR)
+ return(-1);
+
if(bflags & BF_DESC) {
a = y; b = x;
} else {
@@ -219,160 +109,6 @@ struct dir *sortFiles(struct dir *list) {
}
}
-int helpScreen(void) {
- WINDOW *hlp;
- int ch=0, x, y;
-
- hlp = newwin(15, 60, winrows/2-7, wincols/2-30);
- curs_set(0);
- if(!helpwin) helpwin = 1;
- do {
- if(ch == ERR)
- continue;
- if(ch && ch != '1' && ch != '2' && ch != '3' && ch != '4')
- break;
- if(ch)
- helpwin = ch - 48;
-
- werase(hlp);
- box(hlp, 0, 0);
- wattron(hlp, A_BOLD);
- mvwaddstr(hlp, 0, 4, "ncdu help");
- wattroff(hlp, A_BOLD);
- mvwaddstr(hlp, 13, 32, "Press any key to continue");
- switch(helpwin) {
- case 1:
- wattron(hlp, A_BOLD);
- mvwaddstr(hlp, 1, 30, "1:Keys");
- wattroff(hlp, A_BOLD);
- mvwaddstr(hlp, 1, 39, "2:Format");
- mvwaddstr(hlp, 1, 50, "3:About");
- wattron(hlp, A_BOLD);
- mvwaddstr(hlp, 3, 7, "up/down");
- mvwaddstr(hlp, 4, 3, "right/enter");
- mvwaddstr(hlp, 5, 10, "left");
- mvwaddstr(hlp, 6, 11, "n/s");
- mvwaddch( hlp, 7, 13, 'd');
- mvwaddch( hlp, 8, 13, 't');
- mvwaddch( hlp, 9, 13, 'g');
- mvwaddch( hlp,10, 13, 'p');
- mvwaddch( hlp,11, 13, 'h');
- mvwaddch( hlp,12, 13, 'q');
- wattroff(hlp, A_BOLD);
- mvwaddstr(hlp, 3, 16, "Cycle through the items");
- mvwaddstr(hlp, 4, 16, "Open directory");
- mvwaddstr(hlp, 5, 16, "Previous directory");
- mvwaddstr(hlp, 6, 16, "Sort by name or size (asc/desc)");
- mvwaddstr(hlp, 7, 16, "Delete selected file or directory");
- mvwaddstr(hlp, 8, 16, "Toggle dirs before files when sorting");
- mvwaddstr(hlp, 9, 16, "Show percentage and/or graph");
- mvwaddstr(hlp,10, 16, "Toggle between powers of 1000 and 1024");
- mvwaddstr(hlp,11, 16, "Show/hide hidden files");
- mvwaddstr(hlp,12, 16, "Quit ncdu");
- break;
- case 2:
- mvwaddstr(hlp, 1, 30, "1:Keys");
- wattron(hlp, A_BOLD);
- mvwaddstr(hlp, 1, 39, "2:Format");
- wattroff(hlp, A_BOLD);
- mvwaddstr(hlp, 1, 50, "3:About");
- wattron(hlp, A_BOLD);
- mvwaddstr(hlp, 3, 3, "X [size] [file or directory]");
- wattroff(hlp, A_BOLD);
- mvwaddstr(hlp, 5, 4, "The X is only present in the following cases:");
- wattron(hlp, A_BOLD);
- mvwaddch(hlp, 6, 4, '!');
- mvwaddch(hlp, 7, 4, '.');
- mvwaddch(hlp, 8, 4, '>');
- mvwaddch(hlp, 9, 4, '<');
- mvwaddch(hlp,10, 4, '@');
- mvwaddch(hlp,11, 4, 'e');
- wattroff(hlp, A_BOLD);
- mvwaddstr(hlp, 6, 7, "An error occured while reading this directory");
- mvwaddstr(hlp, 7, 7, "An error occured while reading a subdirectory");
- mvwaddstr(hlp, 8, 7, "File or directory is excluded from the statistics");
- mvwaddstr(hlp, 9, 7, "Directory was on an other filesystem");
- mvwaddstr(hlp,10, 7, "This is not a file nor a dir (symlink, socket, ...)");
- mvwaddstr(hlp,11, 7, "Empty directory");
- break;
- case 3:
- /* Indeed, too much spare time */
- mvwaddstr(hlp, 1, 30, "1:Keys");
- mvwaddstr(hlp, 1, 39, "2:Format");
- wattron(hlp, A_BOLD);
- mvwaddstr(hlp, 1, 50, "3:About");
- wattroff(hlp, A_BOLD);
- wattron(hlp, A_REVERSE);
- x=12;y=4;
- /* N */
- mvwaddstr(hlp, y+0, x+0, " ");
- mvwaddstr(hlp, y+1, x+0, " ");
- mvwaddstr(hlp, y+2, x+0, " ");
- mvwaddstr(hlp, y+3, x+0, " ");
- mvwaddstr(hlp, y+4, x+0, " ");
- mvwaddstr(hlp, y+1, x+4, " ");
- mvwaddstr(hlp, y+2, x+4, " ");
- mvwaddstr(hlp, y+3, x+4, " ");
- mvwaddstr(hlp, y+4, x+4, " ");
- /* C */
- mvwaddstr(hlp, y+0, x+8, " ");
- mvwaddstr(hlp, y+1, x+8, " ");
- mvwaddstr(hlp, y+2, x+8, " ");
- mvwaddstr(hlp, y+3, x+8, " ");
- mvwaddstr(hlp, y+4, x+8, " ");
- /* D */
- mvwaddstr(hlp, y+0, x+19, " ");
- mvwaddstr(hlp, y+1, x+19, " ");
- mvwaddstr(hlp, y+2, x+15, " ");
- mvwaddstr(hlp, y+3, x+15, " ");
- mvwaddstr(hlp, y+3, x+19, " ");
- mvwaddstr(hlp, y+4, x+15, " ");
- /* U */
- mvwaddstr(hlp, y+0, x+23, " ");
- mvwaddstr(hlp, y+1, x+23, " ");
- mvwaddstr(hlp, y+2, x+23, " ");
- mvwaddstr(hlp, y+3, x+23, " ");
- mvwaddstr(hlp, y+0, x+27, " ");
- mvwaddstr(hlp, y+1, x+27, " ");
- mvwaddstr(hlp, y+2, x+27, " ");
- mvwaddstr(hlp, y+3, x+27, " ");
- mvwaddstr(hlp, y+4, x+23, " ");
- wattroff(hlp, A_REVERSE);
- mvwaddstr(hlp, y+0, x+30, "NCurses");
- mvwaddstr(hlp, y+1, x+30, "Disk");
- mvwaddstr(hlp, y+2, x+30, "Usage");
- mvwprintw(hlp, y+4, x+30, "%s", PACKAGE_VERSION);
-
- mvwaddstr(hlp,10, 7, "Written by Yoran Heling <projects@yorhel.nl>");
- mvwaddstr(hlp,11, 16, "http://dev.yorhel.nl/ncdu/");
- break;
- case 4:
- mvwaddstr(hlp, 1, 30, "1:Keys");
- mvwaddstr(hlp, 1, 39, "2:Format");
- mvwaddstr(hlp, 1, 50, "3:About");
- mvwaddstr(hlp, 3, 3, "There is no fourth window, baka~~");
- }
- wrefresh(hlp);
- } while((ch = getch()));
- delwin(hlp);
- touchwin(stdscr);
- refresh();
- if(ch == KEY_RESIZE) {
- ncresize();
- return(1);
- }
- helpwin = 0;
- return(0);
-}
-
-#define toggle(x,y) if(x & y) x -=y; else x |= y
-
-/* bgraph:
- 0 -> none
- 1 -> graph
- 2 -> percentage
- 3 -> percentage + graph
-*/
char graphdat[11];
char *graph(off_t max, off_t size) {
@@ -384,14 +120,17 @@ char *graph(off_t max, off_t size) {
}
-void browseDir(void) {
- ITEM **items;
- char **itrows, tmp[PATH_MAX], tmp2[PATH_MAX], ct;
- MENU *menu;
- struct dir *d;
+#define exlhid(x) if(bflags & BF_HIDE && !(x->flags & FF_PAR) && x->name[0] == '.') { i--; continue; }
+
+void drawBrowser(int change) {
+ struct dir *n;
+ char tmp[PATH_MAX], ct, dt;
+ int selected, i, o;
off_t max;
- int i, fls, ch, bf, s;
+ erase();
+
+ /* exit if there are no items to display */
if(bcur->parent == NULL) {
if(bcur->sub == NULL) {
erase();
@@ -402,220 +141,239 @@ void browseDir(void) {
} else
bcur = bcur->sub;
}
-
- erase();
+ /* create header and status bar */
attron(A_REVERSE);
- for(i=0; i<wincols;i++) {
- mvaddch(0, i, ' ');
- mvaddch(winrows-1, i, ' ');
- }
+ mvhline(0, 0, ' ', wincols);
+ mvhline(winrows-1, 0, ' ', wincols);
mvprintw(0,0,"%s %s ~ Use the arrow keys to navigate, press ? for help", PACKAGE_NAME, PACKAGE_VERSION);
+
mvprintw(winrows-1, 0, " Total size: %s Files: %-6d Dirs: %-6d",
cropsize(bcur->parent->size), bcur->parent->files, bcur->parent->dirs);
attroff(A_REVERSE);
- for(i=wincols; i>=0; i--)
- mvaddch(1,i,'-');
+ mvhline(1, 0, '-', wincols);
+ mvaddstr(1, 3, cropdir(getpath(bcur, tmp), wincols-5));
+
+ /* make sure we have the first item, and the items are in correct order */
bcur = sortFiles(bcur);
- fls = 1; d = bcur; max = 0;
- while(d != NULL) {
- if(!(bflags & BF_HIDE) || d->name[0] != '.') {
- if(d->size > max)
- max = d->size;
- fls++;
- }
- d = d->next;
+ while(bcur->prev != NULL)
+ bcur = bcur->prev;
+
+ /* get maximum size and selected item */
+ for(n = bcur, selected = i = 0; n != NULL; n = n->next, i++) {
+ exlhid(n)
+ if(n->flags & FF_BSEL)
+ selected = i;
+ if(n->size > max)
+ max = n->size;
}
- mvaddstr(1, 3, cropdir(getpath(bcur, tmp), wincols-5));
-
- items = calloc(fls+2, sizeof(ITEM *));
- itrows = malloc((fls+1) * sizeof(char *));
- itrows[0] = malloc((fls+1) * wincols * sizeof(char));
- for(i=1; i<fls; i++)
- itrows[i] = itrows[0] + i*wincols;
+ if(selected+change < 0)
+ change -= selected+change;
+ if(selected+change > --i)
+ change -= (selected+change)-i;
+ for(n = bcur, i = 0; n != NULL; n = n->next, i++) {
+ exlhid(n)
+ if(i == selected && n->flags & FF_BSEL)
+ n->flags -= FF_BSEL;
+ if(i == selected+change)
+ n->flags |= FF_BSEL;
+ }
+ selected += change;
- s = 0;
+ /* determine the listing format */
switch(bgraph) {
case 0:
sprintf(tmp, "%%c %%7s %%c%%-%ds", wincols-12);
- s = 0;
break;
case 1:
- s = 12;
sprintf(tmp, "%%c %%7s [%%10s] %%c%%-%ds", wincols-24);
break;
case 2:
- s = 7;
sprintf(tmp, "%%c %%7s [%%4.1f%%%%] %%c%%-%ds", wincols-19);
break;
case 3:
- s = 18;
sprintf(tmp, "%%c %%7s [%%4.1f%%%% %%10s] %%c%%-%ds", wincols-30);
}
- if(bcur->parent->parent != NULL) {
- s += 11;
- for(i=0; i<s; i++)
- tmp2[i] = ' ';
- tmp2[i++] = '\0';
- strcat(tmp2, "/..");
- items[0] = new_item(tmp2, 0);
- set_item_userptr(items[0], NULL);
- i = 1;
- } else
- i = 0;
-
- d = bcur; s=-1;
- while(d != NULL) {
- if(bflags & BF_HIDE && d->name[0] == '.') {
- d = d->next;
+ /* determine start position */
+ for(n = bcur, i = 0; n != NULL; n = n->next, i++) {
+ exlhid(n)
+ if(i == (selected / (winrows-3)) * (winrows-3))
+ break;
+ }
+ selected -= i;
+
+ /* print the list to the screen */
+ for(i=0; n != NULL && i < winrows-3; n = n->next, i++) {
+ exlhid(n)
+ if(i == selected)
+ attron(A_REVERSE);
+
+ /* reference to parent dir has a different format */
+ if(n->flags & FF_PAR) {
+ mvhline(i+2, 0, ' ', wincols);
+ o = bgraph == 0 ? 11 :
+ bgraph == 1 ? 23 :
+ bgraph == 2 ? 18 :
+ 29 ;
+ mvaddstr(i+2, o, "/..");
+ if(i == selected)
+ attroff(A_REVERSE);
continue;
}
- ct = d->flags & FF_ERR ? '!' :
- d->flags & FF_SERR ? '.' :
- d->flags & FF_OTHFS ? '>' :
- d->flags & FF_EXL ? '<' :
- d->flags & FF_OTHER ? '@' :
- d->flags & FF_DIR
- && d->sub == NULL ? 'e' :
+
+ /* determine indication character */
+ ct = n->flags & FF_EXL ? '<' :
+ n->flags & FF_ERR ? '!' :
+ n->flags & FF_SERR ? '.' :
+ n->flags & FF_OTHFS ? '>' :
+ n->flags & FF_OTHER ? '@' :
+ n->flags & FF_DIR
+ && n->sub == NULL ? 'e' :
' ' ;
+ dt = n->flags & FF_DIR ? '/' : ' ';
+
+ /* format and add item to the list */
switch(bgraph) {
case 0:
- sprintf(itrows[i], tmp, ct, cropsize(d->size),
- d->flags & FF_DIR ? '/' : ' ', cropdir(d->name, wincols-12));
+ mvprintw(i+2, 0, tmp, ct, cropsize(n->size),
+ dt, cropdir(n->name, wincols-12)
+ );
break;
case 1:
- sprintf(itrows[i], tmp, ct, cropsize(d->size), graph(max, d->size),
- d->flags & FF_DIR ? '/' : ' ', cropdir(d->name, wincols-24));
+ mvprintw(i+2, 0, tmp, ct, cropsize(n->size),
+ graph(max, n->size),
+ dt, cropdir(n->name, wincols-24)
+ );
break;
case 2:
- sprintf(itrows[i], tmp, ct, cropsize(d->size), ((float) d->size / (float) d->parent->size) * 100.0f,
- d->flags & FF_DIR ? '/' : ' ', cropdir(d->name, wincols-19));
+ mvprintw(i+2, 0, tmp, ct, cropsize(n->size),
+ ((float) n->size / (float) n->parent->size) * 100.0f,
+ dt, cropdir(n->name, wincols-19)
+ );
break;
case 3:
- sprintf(itrows[i], tmp, ct, cropsize(d->size), ((float) d->size / (float) d->parent->size) * 100.0f, graph(max, d->size),
- d->flags & FF_DIR ? '/' : ' ', cropdir(d->name, wincols-30));
+ mvprintw(i+2, 0, tmp, ct, cropsize(n->size),
+ ((float) n->size / (float) n->parent->size) * 100.0f, graph(max, n->size),
+ dt, cropdir(n->name, wincols-30)
+ );
}
-
- items[i] = new_item(itrows[i], 0);
- set_item_userptr(items[i], d);
- if(d->flags & FF_BSEL) {
- s = i;
- d->flags -= FF_BSEL;
- }
- d = d->next;
- i++;
+
+ if(i == selected)
+ attroff(A_REVERSE);
}
- items[i] = NULL;
- menu = new_menu(items);
- set_menu_format(menu, winrows-3, 1);
- set_menu_sub(menu, derwin(stdscr, winrows-3, wincols, 2, 0));
- set_menu_mark(menu, "");
- post_menu(menu);
- if(s >= 0)
- for(i=0; i<s; i++)
- menu_driver(menu, REQ_DOWN_ITEM);
+}
+
+struct dir * selected(void) {
+ struct dir *n = bcur;
+ do {
+ if(n->flags & FF_BSEL)
+ return n;
+ } while((n = n->next) != NULL);
+}
+
+
+#define toggle(x,y) if(x & y) x -=y; else x |= y
+
+void showBrowser(void) {
+ int ch, change;
+ struct dir *n;
- d = bcur; bf = bflags;
+ bcur = dat.sub;
+ bgraph = 1;
+ nodelay(stdscr, 0);
+ bflags = BF_SIZE;
+
+ drawBrowser(0);
refresh();
-
- if(helpwin > 0 && helpScreen() == 1) goto endbrowse;
+
while((ch = getch())) {
+ change = 0;
switch(ch) {
- case KEY_UP: menu_driver(menu, REQ_UP_ITEM); break;
- case KEY_DOWN: menu_driver(menu, REQ_DOWN_ITEM); break;
- case KEY_HOME: menu_driver(menu, REQ_FIRST_ITEM); break;
- case KEY_LL:
- case KEY_END: menu_driver(menu, REQ_LAST_ITEM); break;
- case KEY_PPAGE: menu_driver(menu, REQ_SCR_UPAGE); break;
- case KEY_NPAGE: menu_driver(menu, REQ_SCR_DPAGE); break;
- case '?':
- if(helpScreen() == 1)
- goto endbrowse;
+ /* selecting items */
+ case KEY_UP:
+ change = -1;
break;
- case 'q':
- bcur = NULL;
- goto endbrowse;
- case 10: case KEY_RIGHT:
- bcur = item_userptr(current_item(menu));
- if(bcur == NULL) {
- bcur = d->parent;
- goto endbrowse;
- } else if(bcur->sub != NULL) {
- bcur->flags |= FF_BSEL;
- bcur = bcur->sub;
- goto endbrowse;
- } else
- bcur = d;
+ case KEY_DOWN:
+ change = 1;
break;
- case KEY_RESIZE:
- ncresize();
- goto endbrowse;
- case KEY_LEFT:
- if(bcur->parent->parent != NULL)
- bcur = bcur->parent;
- else
- bcur = d;
- goto endbrowse;
+ case KEY_HOME:
+ change = -16777216;
+ break;
+ case KEY_LL:
+ case KEY_END:
+ change = 16777216;
+ break;
+ case KEY_PPAGE:
+ change = -1*(winrows-3);
+ break;
+ case KEY_NPAGE:
+ change = winrows-3;
+ break;
+
+ /* sorting items */
case 'n':
if(bflags & BF_NAME)
toggle(bflags, BF_DESC);
else
bflags = (bflags & BF_HIDE) + (bflags & BF_NDIRF) + BF_NAME;
- goto endbrowse;
+ break;
case 's':
if(bflags & BF_SIZE)
toggle(bflags, BF_DESC);
else
bflags = (bflags & BF_HIDE) + (bflags & BF_NDIRF) + BF_SIZE;
- goto endbrowse;
+ break;
case 'p':
toggle(sflags, SF_SI);
- goto endbrowse;
+ break;
case 'h':
toggle(bflags, BF_HIDE);
- goto endbrowse;
+ break;
case 't':
toggle(bflags, BF_NDIRF);
- goto endbrowse;
+ break;
+
+ /* browsing */
+ case 10:
+ case KEY_RIGHT:
+ n = selected();
+ if(n->flags & FF_PAR)
+ bcur = bcur->parent;
+ else if(n->sub != NULL)
+ bcur = n->sub;
+ break;
+ case KEY_LEFT:
+ if(bcur->parent->parent != NULL) {
+ bcur = bcur->parent;
+ }
+ break;
+
+ /* and other stuff */
+ case KEY_RESIZE:
+ ncresize();
+ break;
case 'g':
if(++bgraph > 3) bgraph = 0;
- goto endbrowse;
+ break;
+ case '?':
+ showHelp();
+ break;
case 'd':
- bcur = item_userptr(current_item(menu));
- if(bcur == NULL) {
- bcur = d;
- break;
- }
- set_item_userptr(current_item(menu), NULL);
- bcur->flags |= FF_BSEL;
- bcur = removedir(bcur);
- goto endbrowse;
+ n = selected();
+ if(!(n->flags & FF_PAR))
+ bcur = showDelete(n);
+ break;
+ case 'q':
+ goto endloop;
}
+ drawBrowser(change);
refresh();
}
- endbrowse:
- if(bcur == d && (d = item_userptr(current_item(menu))) != NULL)
- d->flags |= FF_BSEL;
- unpost_menu(menu);
- for(i=fls-3;i>=0;i--)
- free_item(items[i]);
- free(items);
- free(itrows[0]);
- free(itrows);
+ endloop:
erase();
}
-void showBrowser(void) {
- bcur = dat.sub;
- bgraph = 1;
- helpwin = 0;
- while(bcur != NULL)
- browseDir();
-}
-
-
-
diff --git a/src/calc.c b/src/calc.c
index dcdd8a0..8bcd6d8 100644
--- a/src/calc.c
+++ b/src/calc.c
@@ -147,14 +147,9 @@ int calcUsage() {
struct dirent *dr;
struct stat fs;
struct dir *d, *dirs[512]; /* 512 recursive directories should be enough for everyone! */
-#ifdef HAVE_GETTIMEOFDAY
struct timeval tv; suseconds_t l;
gettimeofday(&tv, (void *)NULL);
l = (1000*(tv.tv_sec % 1000) + (tv.tv_usec / 1000)) / sdelay - 1;
-#else
- time_t tv; time_t l;
- l = time(NULL) - 1;
-#endif
calc = calcWin();
wrefresh(calc);
@@ -222,7 +217,9 @@ int calcUsage() {
errno = 0;
while((dr = readdir(dir)) != NULL) {
f = dr->d_name;
- if(f[0] == '.' && (f[1] == '\0' || (f[1] == '.' && f[2] == '\0')))
+ if(f[0] == '.' && f[1] == '\0')
+ continue;
+ if(f[0] == '.' && f[1] == '.' && f[2] == '\0' && level == 1)
continue;
namelen = strlen(f);
if(cdir1len+namelen+1 >= PATH_MAX) {
@@ -238,12 +235,12 @@ int calcUsage() {
d->parent = dirs[level-1];
dirs[level-1]->sub = d;
dirs[level] = d;
- sprintf(tmp, "%s/%s", cdir1, d->name);
- /* check if file/dir is excluded */
- if(matchExclude(tmp)) {
- d->flags = FF_EXL;
+ /* reference to parent directory, no need to stat */
+ if(f[0] == '.' && f[1] == '.' && f[2] == '\0') {
+ d->flags = FF_PAR;
continue;
}
+ sprintf(tmp, "%s/%s", cdir1, d->name);
/* stat */
if(lstat(tmp, &fs)) {
staterr = 1;
@@ -251,19 +248,26 @@ int calcUsage() {
errno = 0;
continue;
}
+ /* check if file/dir is excluded */
+ if(matchExclude(tmp))
+ d->flags = FF_EXL;
/* check filetype */
if(sflags & SF_SMFS && dev != fs.st_dev)
d->flags |= FF_OTHFS;
if(S_ISREG(fs.st_mode)) {
d->flags |= FF_FILE;
- for(i=level; i-->0;)
- dirs[i]->files++;
+ if(!(d->flags & FF_EXL))
+ for(i=level; i-->0;)
+ dirs[i]->files++;
} else if(S_ISDIR(fs.st_mode)) {
d->flags |= FF_DIR;
- for(i=level; i-->0;)
- dirs[i]->dirs++;
+ if(!(d->flags & FF_EXL))
+ for(i=level; i-->0;)
+ dirs[i]->dirs++;
} else
d->flags |= FF_OTHER;
+ if(d->flags & FF_EXL)
+ continue;
/* count size */
if(sflags & SF_AS)
d->size = fs.st_size;
@@ -274,6 +278,14 @@ int calcUsage() {
dirs[i]->size += d->size;
errno = 0;
}
+ /* empty dir - remove the reference to the parent dir */
+ if(dirs[level]->next == NULL && dirs[level]->prev == NULL) {
+ dirs[level]->parent->sub = NULL;
+ free(dirs[level]->name);
+ free(dirs[level]);
+ dirs[level] = NULL;
+ }
+ /* check for errors */
if(errno)
direrr = 1;
closedir(dir);
@@ -285,14 +297,9 @@ int calcUsage() {
/* show progress status */
showstatus:
-#ifdef HAVE_GETTIMEOFDAY
gettimeofday(&tv, (void *)NULL);
tv.tv_usec = (1000*(tv.tv_sec % 1000) + (tv.tv_usec / 1000)) / sdelay;
if(l == tv.tv_usec) goto newdir;
-#else
- time(&tv);
- if(l == tv) goto newdir;
-#endif
mvwprintw(calc, 3, 15, "%-43s", cropdir(cdir, 43));
mvwprintw(calc, 2, 15, "%d", dat.files);
mvwprintw(calc, 2, 30, "%d", dat.dirs);
@@ -323,11 +330,7 @@ int calcUsage() {
newdir:
-#ifdef HAVE_GETTIMEOFDAY
l = tv.tv_usec;
-#else
- l = tv;
-#endif
/* select new directory */
while(dirs[level] == NULL || !(dirs[level]->flags & FF_DIR) || dirs[level]->flags & FF_OTHFS || dirs[level]->flags & FF_EXL) {
if(dirs[level] != NULL && dirs[level]->prev != NULL)
diff --git a/src/delete.c b/src/delete.c
new file mode 100644
index 0000000..ce62951
--- /dev/null
+++ b/src/delete.c
@@ -0,0 +1,242 @@
+/* ncdu - NCurses Disk Usage
+
+ Copyright (c) 2007 Yoran Heling
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+#include "ncdu.h"
+
+suseconds_t lastupdate;
+
+
+void drawConfirm(struct dir *del, int sel) {
+ WINDOW *cfm;
+
+ cfm = newwin(6, 60, winrows/2-3, wincols/2-30);
+ box(cfm, 0, 0);
+ wattron(cfm, A_BOLD);
+ mvwaddstr(cfm, 0, 4, "Confirm delete");
+ wattroff(cfm, A_BOLD);
+
+ mvwprintw(cfm, 1, 2, "Are you sure you want to delete \"%s\"%c",
+ cropdir(del->name, 21), del->flags & FF_DIR ? ' ' : '?');
+ if(del->flags & FF_DIR)
+ mvwprintw(cfm, 2, 18, "and all of its contents?");
+
+ if(sel == 0)
+ wattron(cfm, A_REVERSE);
+ mvwaddstr(cfm, 4, 15, "yes");
+ wattroff(cfm, A_REVERSE);
+ if(sel == 1)
+ wattron(cfm, A_REVERSE);
+ mvwaddstr(cfm, 4, 24, "no");
+ wattroff(cfm, A_REVERSE);
+ if(sel == 2)
+ wattron(cfm, A_REVERSE);
+ mvwaddstr(cfm, 4, 31, "don't ask me again");
+ wattroff(cfm, A_REVERSE);
+
+ wrefresh(cfm);
+ delwin(cfm);
+}
+
+
+/* show progress */
+void drawProgress(char *file) {
+ WINDOW *prg;
+
+ prg = newwin(6, 60, winrows/2-3, wincols/2-30);
+ nodelay(prg, 1);
+ box(prg, 0, 0);
+ wattron(prg, A_BOLD);
+ mvwaddstr(prg, 0, 4, "Deleting...");
+ wattroff(prg, A_BOLD);
+
+ mvwaddstr(prg, 1, 2, cropdir(file, 47));
+ mvwaddstr(prg, 5, 41, "Press q to abort");
+
+ wrefresh(prg);
+ delwin(prg);
+}
+
+
+/* show error dialog */
+void drawError(int sel, char *file) {
+ WINDOW *err;
+
+ err = newwin(6, 60, winrows/2-3, wincols/2-30);
+ box(err, 0, 0);
+ wattron(err, A_BOLD);
+ mvwaddstr(err, 0, 4, "Error!");
+ wattroff(err, A_BOLD);
+
+ mvwprintw(err, 1, 2, "Can't delete %s:", cropdir(file, 42));
+ mvwaddstr(err, 2, 4, strerror(errno));
+
+ if(sel == 0)
+ wattron(err, A_REVERSE);
+ mvwaddstr(err, 4, 14, "abort");
+ wattroff(err, A_REVERSE);
+ if(sel == 1)
+ wattron(err, A_REVERSE);
+ mvwaddstr(err, 4, 23, "ignore");
+ wattroff(err, A_REVERSE);
+ if(sel == 2)
+ wattron(err, A_REVERSE);
+ mvwaddstr(err, 4, 33, "ignore all");
+ wattroff(err, A_REVERSE);
+
+ wrefresh(err);
+ delwin(err);
+}
+
+
+struct dir *deleteDir(struct dir *dr) {
+ struct dir *nxt, *cur;
+ int ch, sel = 0;
+ char file[PATH_MAX];
+ struct timeval tv;
+
+ getpath(dr, file);
+ strcat(file, "/");
+ strcat(file, dr->name);
+
+ /* check for input or screen resizes */
+ nodelay(stdscr, 1);
+ while((ch = getch()) != ERR) {
+ if(ch == 'q')
+ return(NULL);
+ if(ch == KEY_RESIZE) {
+ ncresize();
+ drawBrowser(0);
+ drawProgress(file);
+ }
+ }
+ nodelay(stdscr, 0);
+
+ /* don't update the screen with shorter intervals than sdelay */
+ gettimeofday(&tv, (void *)NULL);
+ tv.tv_usec = (1000*(tv.tv_sec % 1000) + (tv.tv_usec / 1000)) / sdelay;
+ if(lastupdate != tv.tv_usec) {
+ drawProgress(file);
+ lastupdate = tv.tv_usec;
+ }
+
+ /* do the actual deleting */
+ if(dr->flags & FF_DIR) {
+ if(dr->sub != NULL) {
+ nxt = dr->sub;
+ while(nxt->prev != NULL)
+ nxt = nxt->prev;
+ while(nxt != NULL) {
+ cur = nxt;
+ nxt = cur->next;
+ if(cur->flags & FF_PAR) {
+ freedir(cur);
+ continue;
+ }
+ if(deleteDir(cur) == NULL)
+ return(NULL);
+ }
+ }
+ ch = rmdir(file);
+ } else
+ ch = unlink(file);
+
+ /* error occured, ask user what to do */
+ if(ch == -1 && !(sflags & SF_IGNE)) {
+ drawError(sel, file);
+ while((ch = getch())) {
+ switch(ch) {
+ case KEY_LEFT:
+ if(--sel < 0)
+ sel = 0;
+ break;
+ case KEY_RIGHT:
+ if(++sel > 2)
+ sel = 2;
+ break;
+ case 10:
+ if(sel == 0)
+ return(NULL);
+ if(sel == 2)
+ sflags |= SF_IGNE;
+ goto ignore;
+ case 'q':
+ return(NULL);
+ case KEY_RESIZE:
+ ncresize();
+ drawBrowser(0);
+ break;
+ }
+ drawError(sel, file);
+ }
+ };
+ ignore:
+
+ return(freedir(dr));
+}
+
+
+struct dir *showDelete(struct dir *dr) {
+ int ch, sel = 1;
+ struct dir *ret;
+
+ /* confirm */
+ if(sflags & SF_NOCFM)
+ goto doit;
+
+ drawConfirm(dr, sel);
+ while((ch = getch())) {
+ switch(ch) {
+ case KEY_LEFT:
+ if(--sel < 0)
+ sel = 0;
+ break;
+ case KEY_RIGHT:
+ if(++sel > 2)
+ sel = 2;
+ break;
+ case 10:
+ if(sel == 1)
+ return(dr);
+ if(sel == 2)
+ sflags |= SF_NOCFM;
+ goto doit;
+ case 'q':
+ return(dr);
+ case KEY_RESIZE:
+ ncresize();
+ drawBrowser(0);
+ break;
+ }
+ drawConfirm(dr, sel);
+ }
+
+ doit:
+ lastupdate = 999; /* just some random high value as initialisation */
+
+ ret = deleteDir(dr);
+
+ return(ret == NULL ? dr : ret);
+}
+
diff --git a/src/help.c b/src/help.c
new file mode 100644
index 0000000..98331f0
--- /dev/null
+++ b/src/help.c
@@ -0,0 +1,193 @@
+/* ncdu - NCurses Disk Usage
+
+ Copyright (c) 2007 Yoran Heling
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+#include "ncdu.h"
+
+
+void drawHelp(int page) {
+ WINDOW *hlp;
+
+ hlp = newwin(15, 60, winrows/2-7, wincols/2-30);
+ box(hlp, 0, 0);
+ wattron(hlp, A_BOLD);
+ mvwaddstr(hlp, 0, 4, "ncdu help");
+ wattroff(hlp, A_BOLD);
+ mvwaddstr(hlp, 13, 32, "Press any key to continue");
+
+ switch(page) {
+ case 1:
+ wattron(hlp, A_BOLD);
+ mvwaddstr(hlp, 1, 30, "1:Keys");
+ wattroff(hlp, A_BOLD);
+ mvwaddstr(hlp, 1, 39, "2:Format");
+ mvwaddstr(hlp, 1, 50, "3:About");
+ wattron(hlp, A_BOLD);
+ mvwaddstr(hlp, 3, 7, "up/down");
+ mvwaddstr(hlp, 4, 3, "right/enter");
+ mvwaddstr(hlp, 5, 10, "left");
+ mvwaddstr(hlp, 6, 11, "n/s");
+ mvwaddch( hlp, 7, 13, 'd');
+ mvwaddch( hlp, 8, 13, 't');
+ mvwaddch( hlp, 9, 13, 'g');
+ mvwaddch( hlp,10, 13, 'p');
+ mvwaddch( hlp,11, 13, 'h');
+ mvwaddch( hlp,12, 13, 'q');
+ wattroff(hlp, A_BOLD);
+ mvwaddstr(hlp, 3, 16, "Cycle through the items");
+ mvwaddstr(hlp, 4, 16, "Open directory");
+ mvwaddstr(hlp, 5, 16, "Previous directory");
+ mvwaddstr(hlp, 6, 16, "Sort by name or size (asc/desc)");
+ mvwaddstr(hlp, 7, 16, "Delete selected file or directory");
+ mvwaddstr(hlp, 8, 16, "Toggle dirs before files when sorting");
+ mvwaddstr(hlp, 9, 16, "Show percentage and/or graph");
+ mvwaddstr(hlp,10, 16, "Toggle between powers of 1000 and 1024");
+ mvwaddstr(hlp,11, 16, "Show/hide hidden files");
+ mvwaddstr(hlp,12, 16, "Quit ncdu");
+ break;
+ case 2:
+ mvwaddstr(hlp, 1, 30, "1:Keys");
+ wattron(hlp, A_BOLD);
+ mvwaddstr(hlp, 1, 39, "2:Format");
+ wattroff(hlp, A_BOLD);
+ mvwaddstr(hlp, 1, 50, "3:About");
+ wattron(hlp, A_BOLD);
+ mvwaddstr(hlp, 3, 3, "X [size] [file or directory]");
+ wattroff(hlp, A_BOLD);
+ mvwaddstr(hlp, 5, 4, "The X is only present in the following cases:");
+ wattron(hlp, A_BOLD);
+ mvwaddch(hlp, 6, 4, '!');
+ mvwaddch(hlp, 7, 4, '.');
+ mvwaddch(hlp, 8, 4, '>');
+ mvwaddch(hlp, 9, 4, '<');
+ mvwaddch(hlp,10, 4, '@');
+ mvwaddch(hlp,11, 4, 'e');
+ wattroff(hlp, A_BOLD);
+ mvwaddstr(hlp, 6, 7, "An error occured while reading this directory");
+ mvwaddstr(hlp, 7, 7, "An error occured while reading a subdirectory");
+ mvwaddstr(hlp, 8, 7, "File or directory is excluded from the statistics");
+ mvwaddstr(hlp, 9, 7, "Directory was on an other filesystem");
+ mvwaddstr(hlp,10, 7, "This is not a file nor a dir (symlink, socket, ...)");
+ mvwaddstr(hlp,11, 7, "Empty directory");
+ break;
+ case 3:
+ /* Indeed, too much spare time */
+ mvwaddstr(hlp, 1, 30, "1:Keys");
+ mvwaddstr(hlp, 1, 39, "2:Format");
+ wattron(hlp, A_BOLD);
+ mvwaddstr(hlp, 1, 50, "3:About");
+ wattroff(hlp, A_BOLD);
+ wattron(hlp, A_REVERSE);
+#define x 12
+#define y 4
+ /* N */
+ mvwaddstr(hlp, y+0, x+0, " ");
+ mvwaddstr(hlp, y+1, x+0, " ");
+ mvwaddstr(hlp, y+2, x+0, " ");
+ mvwaddstr(hlp, y+3, x+0, " ");
+ mvwaddstr(hlp, y+4, x+0, " ");
+ mvwaddstr(hlp, y+1, x+4, " ");
+ mvwaddstr(hlp, y+2, x+4, " ");
+ mvwaddstr(hlp, y+3, x+4, " ");
+ mvwaddstr(hlp, y+4, x+4, " ");
+ /* C */
+ mvwaddstr(hlp, y+0, x+8, " ");
+ mvwaddstr(hlp, y+1, x+8, " ");
+ mvwaddstr(hlp, y+2, x+8, " ");
+ mvwaddstr(hlp, y+3, x+8, " ");
+ mvwaddstr(hlp, y+4, x+8, " ");
+ /* D */
+ mvwaddstr(hlp, y+0, x+19, " ");
+ mvwaddstr(hlp, y+1, x+19, " ");
+ mvwaddstr(hlp, y+2, x+15, " ");
+ mvwaddstr(hlp, y+3, x+15, " ");
+ mvwaddstr(hlp, y+3, x+19, " ");
+ mvwaddstr(hlp, y+4, x+15, " ");
+ /* U */
+ mvwaddstr(hlp, y+0, x+23, " ");
+ mvwaddstr(hlp, y+1, x+23, " ");
+ mvwaddstr(hlp, y+2, x+23, " ");
+ mvwaddstr(hlp, y+3, x+23, " ");
+ mvwaddstr(hlp, y+0, x+27, " ");
+ mvwaddstr(hlp, y+1, x+27, " ");
+ mvwaddstr(hlp, y+2, x+27, " ");
+ mvwaddstr(hlp, y+3, x+27, " ");
+ mvwaddstr(hlp, y+4, x+23, " ");
+ wattroff(hlp, A_REVERSE);
+ mvwaddstr(hlp, y+0, x+30, "NCurses");
+ mvwaddstr(hlp, y+1, x+30, "Disk");
+ mvwaddstr(hlp, y+2, x+30, "Usage");
+ mvwprintw(hlp, y+4, x+30, "%s", PACKAGE_VERSION);
+ mvwaddstr(hlp,10, 7, "Written by Yoran Heling <projects@yorhel.nl>");
+ mvwaddstr(hlp,11, 16, "http://dev.yorhel.nl/ncdu/");
+ break;
+ case 4:
+ mvwaddstr(hlp, 1, 30, "1:Keys");
+ mvwaddstr(hlp, 1, 39, "2:Format");
+ mvwaddstr(hlp, 1, 50, "3:About");
+ mvwaddstr(hlp, 3, 3, "There is no fourth window, baka~~");
+ }
+ wrefresh(hlp);
+ delwin(hlp); /* no need to use it anymore - free it */
+}
+
+
+void showHelp(void) {
+ int p = 1, ch;
+
+ drawHelp(p);
+ while((ch = getch())) {
+ switch(ch) {
+ case '1':
+ p = 1;
+ break;
+ case '2':
+ p = 2;
+ break;
+ case '3':
+ p = 3;
+ break;
+ case '4':
+ p = 4;
+ break;
+ case KEY_RIGHT:
+ if(++p > 4)
+ p = 4;
+ break;
+ case KEY_LEFT:
+ if(--p < 1)
+ p = 1;
+ break;
+ case KEY_RESIZE:
+ ncresize();
+ drawBrowser(0);
+ break;
+ default:
+ return;
+ }
+ drawHelp(p);
+ }
+}
+
+
diff --git a/src/main.c b/src/main.c
index 6ed98b7..0bf11bb 100644
--- a/src/main.c
+++ b/src/main.c
@@ -42,7 +42,6 @@ int main(int argc, char **argv) {
keypad(stdscr, TRUE);
ncresize();
- bgraph = 0;
if(gd && settingsWin()) goto mainend;
while((r = calcUsage()) != 0) {
if(r == 1 && settingsWin()) goto mainend;
@@ -57,3 +56,4 @@ int main(int argc, char **argv) {
return(0);
}
+
diff --git a/src/ncdu.h b/src/ncdu.h
index f4ccbed..f1ad29d 100644
--- a/src/ncdu.h
+++ b/src/ncdu.h
@@ -41,11 +41,7 @@
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
-#if defined(HAVE_SYS_TIME_H) && defined(HAVE_GETTIMEOFDAY)
-# include <sys/time.h>
-#else
-# include <time.h>
-#endif
+#include <sys/time.h>
#include <dirent.h>
/* PATH_MAX 260 on Cygwin is too small for /proc/registry */
@@ -92,6 +88,7 @@
#define FF_SERR 32 /* error in subdirectory */
#define FF_BSEL 64 /* selected */
#define FF_EXL 128 /* excluded using exlude patterns */
+#define FF_PAR 256 /* reference to parent directory (hack) */
/* Settings Flags (int sflags) */
#define SF_SMFS 1 /* same filesystem */
@@ -107,7 +104,7 @@
#define BF_FILES 4
#define BF_NDIRF 32 /* Normally, dirs before files, setting this disables it */
#define BF_DESC 64
-#define BF_HIDE 128 /* don't show hidden files... doesn't have anything to do with sorting though */
+#define BF_HIDE 128 /* don't show hidden files... */
/*
@@ -118,7 +115,7 @@ struct dir {
char *name;
off_t size;
unsigned int files, dirs;
- unsigned char flags;
+ unsigned short flags;
};
@@ -151,7 +148,12 @@ extern int settingsWin(void);
/* calc.c */
extern int calcUsage();
/* browser.c */
+extern void drawBrowser(int);
extern void showBrowser(void);
+/* help.c */
+extern void showHelp(void);
+/* delete.c */
+extern struct dir *showDelete(struct dir *);
/* exclude.c */
extern void addExclude(char *);
extern int addExcludeFile(char *);