forked from speedie/spmenu
Remove redundant comments
This commit is contained in:
parent
df74b9731e
commit
d88ecbc2c9
43
spmenu.c
43
spmenu.c
|
@ -124,15 +124,14 @@ static struct item *list_items;
|
|||
static struct item *matches;
|
||||
static struct item *matchend;
|
||||
|
||||
static struct item *previousitem; // previous item
|
||||
static struct item *currentitem; // current item
|
||||
static struct item *nextitem; // next item
|
||||
static struct item *selecteditem; // selected item
|
||||
static struct item *mouseitem; // clicked item
|
||||
static struct item *previousitem;
|
||||
static struct item *currentitem;
|
||||
static struct item *nextitem;
|
||||
static struct item *selecteditem;
|
||||
static struct item *mouseitem;
|
||||
|
||||
static Draw_t *draw; // Draw_t type, see libs/draw/draw.c
|
||||
static Draw_t *draw;
|
||||
|
||||
// high priority
|
||||
static int hplength = 0;
|
||||
static char **hpitems = NULL;
|
||||
|
||||
|
@ -150,7 +149,6 @@ static int isrtl = 1;
|
|||
static int isrtl = 0;
|
||||
#endif
|
||||
|
||||
// declare functions
|
||||
static int is_selected(size_t index);
|
||||
static void calcoffsets(void);
|
||||
static void recalculatenumbers(void);
|
||||
|
@ -166,7 +164,6 @@ static void appenditem(struct item *item, struct item **list, struct item **last
|
|||
static int max_textw(void);
|
||||
static size_t nextrune(int inc);
|
||||
|
||||
// matching
|
||||
static char * cistrstr(const char *s, const char *sub);
|
||||
static int (*fstrncmp)(const char *, const char *, size_t) = strncasecmp;
|
||||
static char *(*fstrstr)(const char *, const char *) = cistrstr;
|
||||
|
@ -280,7 +277,7 @@ static WlMouse wl_buttons[] = {
|
|||
int is_selected(size_t index) {
|
||||
for (int i = 0; i < sel_size; i++) {
|
||||
if (sel_index[i] == index) {
|
||||
return 1; // selected item index is size_t index
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -305,12 +302,10 @@ void recalculatenumbers(void) {
|
|||
if (matchend) {
|
||||
numer++;
|
||||
|
||||
// walk through items that match and add to numer
|
||||
for (item = matchend; item && item->left; item = item->left)
|
||||
numer++;
|
||||
}
|
||||
|
||||
// walk through all items, matching or not and add to denom
|
||||
for (item = items; item && item->text; item++) {
|
||||
denom++;
|
||||
}
|
||||
|
@ -351,21 +346,19 @@ void calcoffsets(void) {
|
|||
if (lines > 0) {
|
||||
offset = lines * columns * sp.bh;
|
||||
sp.maxlen = sp.mw - (sp.promptw + modew + numberw + capsw + menumarginh);
|
||||
} else { // no lines, therefore the size of items must be decreased to fit the menu elements
|
||||
} else { /* no lines, therefore the size of items must be decreased to fit the menu elements */
|
||||
offset = sp.mw - (sp.promptw + sp.inputw + larroww + rarroww + modew + numberw + capsw + menumarginh);
|
||||
sp.maxlen = selecteditem ? sp.inputw : sp.mw - (sp.promptw + modew + numberw + capsw + (selecteditem ? larroww : 0) + (selecteditem ? rarroww : 0));
|
||||
}
|
||||
|
||||
// calculate which items will begin the next page
|
||||
for (i = 0, nextitem = currentitem; nextitem; nextitem = nextitem->right) {
|
||||
for (i = 0, nextitem = currentitem; nextitem; nextitem = nextitem->right) { // next page
|
||||
nextitem->nsgrtext = get_text_n_sgr(nextitem);
|
||||
|
||||
if ((i += (lines > 0) ? sp.bh : MIN(TEXTWM(nextitem->nsgrtext) + (powerlineitems ? !lines ? 3 * sp.plw : 0 : 0), offset)) > offset)
|
||||
break;
|
||||
}
|
||||
|
||||
// calculate which items will begin the previous page
|
||||
for (i = 0, previousitem = currentitem; previousitem && previousitem->left; previousitem = previousitem->left) {
|
||||
for (i = 0, previousitem = currentitem; previousitem && previousitem->left; previousitem = previousitem->left) { // previous page
|
||||
previousitem->nsgrtext = get_text_n_sgr(previousitem);
|
||||
|
||||
if ((i += (lines > 0) ? sp.bh : MIN(TEXTWM(previousitem->left->nsgrtext) + (powerlineitems ? !lines ? 3 * sp.plw : 0 : 0), offset)) > offset)
|
||||
|
@ -386,14 +379,12 @@ void cleanup(void) {
|
|||
size_t i;
|
||||
|
||||
#if IMAGE
|
||||
cleanupimage(); // function frees images
|
||||
cleanupimage();
|
||||
#endif
|
||||
|
||||
// free high priority items
|
||||
for (i = 0; i < hplength; ++i)
|
||||
free(hpitems[i]);
|
||||
|
||||
// free drawing and close the display
|
||||
draw_free(draw);
|
||||
|
||||
#if X11
|
||||
|
@ -405,7 +396,6 @@ void cleanup(void) {
|
|||
free(sel_index);
|
||||
}
|
||||
|
||||
// This function handles case insensitive matching
|
||||
char * cistrstr(const char *h, const char *n) {
|
||||
size_t i;
|
||||
|
||||
|
@ -425,7 +415,7 @@ char * cistrstr(const char *h, const char *n) {
|
|||
|
||||
void insert(const char *str, ssize_t n) {
|
||||
if (strlen(tx.text) + n > sizeof tx.text - 1)
|
||||
return; // length of text should not exceed size
|
||||
return;
|
||||
|
||||
static char l[BUFSIZ] = "";
|
||||
|
||||
|
@ -440,12 +430,10 @@ void insert(const char *str, ssize_t n) {
|
|||
sizeof tx.text - sp.cursor - MAX(n, 0)
|
||||
);
|
||||
|
||||
// update cursor
|
||||
if (n > 0 && str && n) {
|
||||
memcpy(&tx.text[sp.cursor], str, n);
|
||||
}
|
||||
|
||||
// add to cursor position and continue matching
|
||||
sp.cursor += n;
|
||||
match();
|
||||
|
||||
|
@ -486,7 +474,7 @@ void resizeclient(void) {
|
|||
#endif
|
||||
}
|
||||
|
||||
/* Width reserved for input when !lines is a fixed size of the menu width / 3
|
||||
/* Width reserved for input when !lines is a fixed size of the menu width * inputwidth
|
||||
* This is reasonable, but in rare cases may cause input text to overlap
|
||||
* items.
|
||||
*/
|
||||
|
@ -535,7 +523,6 @@ void set_mode(void) {
|
|||
sp_strncpy(tx.modetext, normtext, sizeof(tx.modetext));
|
||||
}
|
||||
|
||||
// normal mode disabled
|
||||
if (forceinsertmode) {
|
||||
sp.mode = 1;
|
||||
sp.allowkeys = 1;
|
||||
|
@ -551,11 +538,11 @@ void handle(void) {
|
|||
die("no fonts could be loaded.");
|
||||
}
|
||||
|
||||
loadhistory(); // read history entries
|
||||
loadhistory();
|
||||
#if IMAGE
|
||||
store_image_vars();
|
||||
#endif
|
||||
// fast (-f) means we grab keyboard before reading standard input
|
||||
|
||||
if (fast && !isatty(0)) {
|
||||
grabkeyboard_x11();
|
||||
readstdin();
|
||||
|
|
Loading…
Reference in a new issue