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apply clang-format

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minus the bogus changes

Co-authored-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
This commit is contained in:
NRK 2023-02-10 11:35:53 +06:00
parent 2434e83807
commit f2f4903de4
8 changed files with 110 additions and 87 deletions
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20
autoreload.c
View File

@ -28,7 +28,10 @@
#include <sys/inotify.h> #include <sys/inotify.h>
#include <unistd.h> #include <unistd.h>
static struct { char *buf; size_t len; } scratch; static struct {
char *buf;
size_t len;
} scratch;
void arl_init(arl_t *arl) void arl_init(arl_t *arl)
{ {
@ -94,7 +97,10 @@ bool arl_handle(arl_t *arl)
char *ptr; char *ptr;
const struct inotify_event *e; const struct inotify_event *e;
/* inotify_event aligned buffer */ /* inotify_event aligned buffer */
static union { char d[4096]; struct inotify_event e; } buf; static union {
char d[4096];
struct inotify_event e;
} buf;
while (true) { while (true) {
ssize_t len = read(arl->fd, buf.d, sizeof(buf.d)); ssize_t len = read(arl->fd, buf.d, sizeof(buf.d));
@ -105,7 +111,7 @@ bool arl_handle(arl_t *arl)
break; break;
} }
for (ptr = buf.d; ptr < buf.d + len; ptr += sizeof(*e) + e->len) { for (ptr = buf.d; ptr < buf.d + len; ptr += sizeof(*e) + e->len) {
e = (const struct inotify_event*) ptr; e = (const struct inotify_event *)ptr;
if (e->wd == arl->wd_file && (e->mask & IN_CLOSE_WRITE)) { if (e->wd == arl->wd_file && (e->mask & IN_CLOSE_WRITE)) {
reload = true; reload = true;
} else if (e->wd == arl->wd_file && (e->mask & IN_DELETE_SELF)) { } else if (e->wd == arl->wd_file && (e->mask & IN_DELETE_SELF)) {
@ -128,18 +134,18 @@ void arl_init(arl_t *arl)
void arl_cleanup(arl_t *arl) void arl_cleanup(arl_t *arl)
{ {
(void) arl; (void)arl;
} }
void arl_add(arl_t *arl, const char *filepath) void arl_add(arl_t *arl, const char *filepath)
{ {
(void) arl; (void)arl;
(void) filepath; (void)filepath;
} }
bool arl_handle(arl_t *arl) bool arl_handle(arl_t *arl)
{ {
(void) arl; (void)arl;
return false; return false;
} }

14
commands.c
View File

@ -326,10 +326,10 @@ bool ci_drag(arg_t drag_mode)
while (true) { while (true) {
if (drag_mode == DRAG_ABSOLUTE) { if (drag_mode == DRAG_ABSOLUTE) {
px = MIN(MAX(0.0, x - win.w*0.1), win.w*0.8) / px = MIN(MAX(0.0, x - win.w * 0.1), win.w * 0.8) /
(win.w*0.8) * (win.w - img.w * img.zoom); (win.w * 0.8) * (win.w - img.w * img.zoom);
py = MIN(MAX(0.0, y - win.h*0.1), win.h*0.8) / py = MIN(MAX(0.0, y - win.h * 0.1), win.h * 0.8) /
(win.h*0.8) * (win.h - img.h * img.zoom); (win.h * 0.8) * (win.h - img.h * img.zoom);
} else { } else {
px = img.x + x - ox; px = img.x + x - ox;
py = img.y + y - oy; py = img.y + y - oy;
@ -343,7 +343,8 @@ bool ci_drag(arg_t drag_mode)
ButtonPressMask | ButtonReleaseMask | PointerMotionMask, &e); ButtonPressMask | ButtonReleaseMask | PointerMotionMask, &e);
if (e.type == ButtonPress || e.type == ButtonRelease) if (e.type == ButtonPress || e.type == ButtonRelease)
break; break;
while (XCheckTypedEvent(win.env.dpy, MotionNotify, &e)); while (XCheckTypedEvent(win.env.dpy, MotionNotify, &e))
;
ox = x; ox = x;
oy = y; oy = y;
x = e.xmotion.x; x = e.xmotion.x;
@ -443,7 +444,8 @@ bool ct_drag_mark_image(arg_t _)
ButtonPressMask | ButtonReleaseMask | PointerMotionMask, &e); ButtonPressMask | ButtonReleaseMask | PointerMotionMask, &e);
if (e.type == ButtonPress || e.type == ButtonRelease) if (e.type == ButtonPress || e.type == ButtonRelease)
break; break;
while (XCheckTypedEvent(win.env.dpy, MotionNotify, &e)); while (XCheckTypedEvent(win.env.dpy, MotionNotify, &e))
;
sel = tns_translate(&tns, e.xbutton.x, e.xbutton.y); sel = tns_translate(&tns, e.xbutton.x, e.xbutton.y);
} }
} }

36
image.c
View File

@ -55,7 +55,7 @@ enum { DEF_WEBP_DELAY = 75 };
#endif #endif
#define ZOOM_MIN (zoom_levels[0] / 100) #define ZOOM_MIN (zoom_levels[0] / 100)
#define ZOOM_MAX (zoom_levels[ARRLEN(zoom_levels)-1] / 100) #define ZOOM_MAX (zoom_levels[ARRLEN(zoom_levels) - 1] / 100)
static int calc_cache_size(void) static int calc_cache_size(void)
{ {
@ -69,7 +69,7 @@ static int calc_cache_size(void)
#endif #endif
if (pages < 0 || page_size < 0) if (pages < 0 || page_size < 0)
return CACHE_SIZE_FALLBACK; return CACHE_SIZE_FALLBACK;
cache = (pages/100) * CACHE_SIZE_MEM_PERCENTAGE; cache = (pages / 100) * CACHE_SIZE_MEM_PERCENTAGE;
cache *= page_size; cache *= page_size;
return MIN(cache, CACHE_SIZE_LIMIT); return MIN(cache, CACHE_SIZE_LIMIT);
@ -234,12 +234,12 @@ static bool img_load_gif(img_t *img, const fileinfo_t *file)
while (ext) { while (ext) {
if (ext_code == GRAPHICS_EXT_FUNC_CODE) { if (ext_code == GRAPHICS_EXT_FUNC_CODE) {
if (ext[1] & 1) if (ext[1] & 1)
transp = (int) ext[4]; transp = (int)ext[4];
else else
transp = -1; transp = -1;
delay = 10 * ((unsigned int) ext[3] << 8 | (unsigned int) ext[2]); delay = 10 * ((unsigned int)ext[3] << 8 | (unsigned int)ext[2]);
disposal = (unsigned int) ext[1] >> 2 & 0x7; disposal = (unsigned int)ext[1] >> 2 & 0x7;
} }
ext = NULL; ext = NULL;
DGifGetExtensionNext(gif, &ext); DGifGetExtensionNext(gif, &ext);
@ -280,7 +280,7 @@ static bool img_load_gif(img_t *img, const fileinfo_t *file)
for (i = 0; i < sh; i++) { for (i = 0; i < sh; i++) {
for (j = 0; j < sw; j++) { for (j = 0; j < sw; j++) {
if (i < y || i >= y + h || j < x || j >= x + w || if (i < y || i >= y + h || j < x || j >= x + w ||
rows[i-y][j-x] == transp) rows[i - y][j - x] == transp)
{ {
if (prev_frame != NULL && if (prev_frame != NULL &&
(prev_disposal != 2 || i < py || i >= py + ph || (prev_disposal != 2 || i < py || i >= py + ph ||
@ -292,9 +292,9 @@ static bool img_load_gif(img_t *img, const fileinfo_t *file)
} }
} else { } else {
assert(cmap != NULL); assert(cmap != NULL);
r = cmap->Colors[rows[i-y][j-x]].Red; r = cmap->Colors[rows[i - y][j - x]].Red;
g = cmap->Colors[rows[i-y][j-x]].Green; g = cmap->Colors[rows[i - y][j - x]].Green;
b = cmap->Colors[rows[i-y][j-x]].Blue; b = cmap->Colors[rows[i - y][j - x]].Blue;
*ptr = 0xffu << 24 | r << 16 | g << 8 | b; *ptr = 0xffu << 24 | r << 16 | g << 8 | b;
} }
ptr++; ptr++;
@ -418,7 +418,7 @@ static bool img_load_webp(img_t *img, const fileinfo_t *file)
imlib_context_set_image(im); imlib_context_set_image(im);
imlib_image_set_format("webp"); imlib_image_set_format("webp");
/* Get an iterator of this frame - used for frame info (duration, etc.) */ /* Get an iterator of this frame - used for frame info (duration, etc.) */
WebPDemuxGetFrame(demux, m->cnt+1, &iter); WebPDemuxGetFrame(demux, m->cnt + 1, &iter);
imlib_image_set_has_alpha((flags & ALPHA_FLAG) == ALPHA_FLAG); imlib_image_set_has_alpha((flags & ALPHA_FLAG) == ALPHA_FLAG);
/* Store info for this frame */ /* Store info for this frame */
m->frames[m->cnt].im = im; m->frames[m->cnt].im = im;
@ -674,8 +674,8 @@ static bool img_fit(img_t *img)
if (img->scalemode == SCALE_ZOOM) if (img->scalemode == SCALE_ZOOM)
return false; return false;
zw = (float) img->win->w / (float) img->w; zw = (float)img->win->w / (float)img->w;
zh = (float) img->win->h / (float) img->h; zh = (float)img->win->h / (float)img->h;
switch (img->scalemode) { switch (img->scalemode) {
case SCALE_FILL: case SCALE_FILL:
@ -693,7 +693,7 @@ static bool img_fit(img_t *img)
} }
z = MIN(z, img->scalemode == SCALE_DOWN ? 1.0 : ZOOM_MAX); z = MIN(z, img->scalemode == SCALE_DOWN ? 1.0 : ZOOM_MAX);
if (ABS(img->zoom - z) > 1.0/MAX(img->w, img->h)) { if (ABS(img->zoom - z) > 1.0 / MAX(img->w, img->h)) {
img->zoom = z; img->zoom = z;
img->dirty = title_dirty = true; img->dirty = title_dirty = true;
return true; return true;
@ -839,14 +839,14 @@ bool img_zoom_to(img_t *img, float z)
bool img_zoom(img_t *img, int d) bool img_zoom(img_t *img, int d)
{ {
int i = d > 0 ? 0 : (int)ARRLEN(zoom_levels)-1; int i = d > 0 ? 0 : (int)ARRLEN(zoom_levels) - 1;
while (i >= 0 && i < (int)ARRLEN(zoom_levels) && while (i >= 0 && i < (int)ARRLEN(zoom_levels) &&
(d > 0 ? zoom_levels[i]/100 <= img->zoom : zoom_levels[i]/100 >= img->zoom)) (d > 0 ? zoom_levels[i] / 100 <= img->zoom : zoom_levels[i] / 100 >= img->zoom))
{ {
i += d; i += d;
} }
i = MIN(MAX(i, 0), (int)ARRLEN(zoom_levels)-1); i = MIN(MAX(i, 0), (int)ARRLEN(zoom_levels) - 1);
return img_zoom_to(img, zoom_levels[i]/100); return img_zoom_to(img, zoom_levels[i] / 100);
} }
bool img_pos(img_t *img, float x, float y) bool img_pos(img_t *img, float x, float y)
@ -883,7 +883,7 @@ bool img_pan(img_t *img, direction_t dir, int d)
float x, y; float x, y;
if (d > 0) { if (d > 0) {
x = y = MAX(1, (float) d * img->zoom); x = y = MAX(1, (float)d * img->zoom);
} else { } else {
x = img->win->w / (d < 0 ? 1 : PAN_FRACTION); x = img->win->w / (d < 0 ? 1 : PAN_FRACTION);
y = img->win->h / (d < 0 ? 1 : PAN_FRACTION); y = img->win->h / (d < 0 ? 1 : PAN_FRACTION);

47
main.c
View File

@ -45,10 +45,11 @@
#define TV_DIFF(t1,t2) (((t1)->tv_sec - (t2)->tv_sec ) * 1000 + \ #define TV_DIFF(t1,t2) (((t1)->tv_sec - (t2)->tv_sec ) * 1000 + \
((t1)->tv_usec - (t2)->tv_usec) / 1000) ((t1)->tv_usec - (t2)->tv_usec) / 1000)
#define TV_ADD_MSEC(tv,t) do { \ #define TV_ADD_MSEC(tv, t) \
(tv)->tv_sec += (t) / 1000; \ do { \
(tv)->tv_usec += (t) % 1000 * 1000; \ (tv)->tv_sec += (t) / 1000; \
} while (0) (tv)->tv_usec += (t) % 1000 * 1000; \
} while (0)
typedef struct { typedef struct {
int err; int err;
@ -112,8 +113,8 @@ static void cleanup(void)
static bool xgetline(char **lineptr, size_t *n) static bool xgetline(char **lineptr, size_t *n)
{ {
ssize_t len = getdelim(lineptr, n, options->using_null ? '\0' : '\n', stdin); ssize_t len = getdelim(lineptr, n, options->using_null ? '\0' : '\n', stdin);
if (!options->using_null && len > 0 && (*lineptr)[len-1] == '\n') if (!options->using_null && len > 0 && (*lineptr)[len - 1] == '\n')
(*lineptr)[len-1] = '\0'; (*lineptr)[len - 1] = '\0';
return len > 0; return len > 0;
} }
@ -140,7 +141,7 @@ static void check_add_file(const char *filename, bool given)
if (fileidx == filecnt) { if (fileidx == filecnt) {
filecnt *= 2; filecnt *= 2;
files = erealloc(files, filecnt * sizeof(*files)); files = erealloc(files, filecnt * sizeof(*files));
memset(&files[filecnt/2], 0, filecnt/2 * sizeof(*files)); memset(&files[filecnt / 2], 0, filecnt / 2 * sizeof(*files));
} }
files[fileidx].name = estrdup(filename); files[fileidx].name = estrdup(filename);
@ -193,8 +194,8 @@ void remove_file(int n, bool manual)
markcnt--; markcnt--;
if (files[n].path != files[n].name) if (files[n].path != files[n].name)
free((void*) files[n].path); free((void *)files[n].path);
free((void*) files[n].name); free((void *)files[n].name);
if (tns.thumbs != NULL) if (tns.thumbs != NULL)
tns_unload(&tns, n); tns_unload(&tns, n);
@ -287,7 +288,7 @@ static void read_title(void)
ssize_t n; ssize_t n;
char buf[512]; char buf[512];
if ((n = read(wintitle.fd, buf, sizeof(buf)-1)) > 0) { if ((n = read(wintitle.fd, buf, sizeof(buf) - 1)) > 0) {
buf[n] = '\0'; buf[n] = '\0';
win_set_title(&win, buf, n); win_set_title(&win, buf, n);
} }
@ -308,7 +309,7 @@ static void open_title(void)
snprintf(h, ARRLEN(h), "%d", img.h); snprintf(h, ARRLEN(h), "%d", img.h);
snprintf(z, ARRLEN(z), "%d", (int)(img.zoom * 100)); snprintf(z, ARRLEN(z), "%d", (int)(img.zoom * 100));
} }
snprintf(fidx, ARRLEN(fidx), "%d", fileidx+1); snprintf(fidx, ARRLEN(fidx), "%d", fileidx + 1);
snprintf(fcnt, ARRLEN(fcnt), "%d", filecnt); snprintf(fcnt, ARRLEN(fcnt), "%d", filecnt);
construct_argv(argv, ARRLEN(argv), wintitle.f.cmd, files[fileidx].path, construct_argv(argv, ARRLEN(argv), wintitle.f.cmd, files[fileidx].path,
fidx, fcnt, w, h, z, NULL); fidx, fcnt, w, h, z, NULL);
@ -426,7 +427,8 @@ static void update_info(void)
/* update bar contents */ /* update bar contents */
if (win.bar.h == 0 || extprefix) if (win.bar.h == 0 || extprefix)
return; return;
for (fw = 0, i = filecnt; i > 0; fw++, i /= 10); for (fw = 0, i = filecnt; i > 0; fw++, i /= 10)
;
mark = files[fileidx].flags & FF_MARK ? "* " : ""; mark = files[fileidx].flags & FF_MARK ? "* " : "";
l->p = l->buf; l->p = l->buf;
r->p = r->buf; r->p = r->buf;
@ -452,9 +454,10 @@ static void update_info(void)
bar_put(r, "B%+d" BAR_SEP, img.brightness); bar_put(r, "B%+d" BAR_SEP, img.brightness);
if (img.contrast) if (img.contrast)
bar_put(r, "C%+d" BAR_SEP, img.contrast); bar_put(r, "C%+d" BAR_SEP, img.contrast);
bar_put(r, "%3d%%" BAR_SEP, (int) (img.zoom * 100.0)); bar_put(r, "%3d%%" BAR_SEP, (int)(img.zoom * 100.0));
if (img.multi.cnt > 0) { if (img.multi.cnt > 0) {
for (fn = 0, i = img.multi.cnt; i > 0; fn++, i /= 10); for (fn = 0, i = img.multi.cnt; i > 0; fn++, i /= 10)
;
bar_put(r, "%0*d/%d" BAR_SEP, fn, img.multi.sel + 1, img.multi.cnt); bar_put(r, "%0*d/%d" BAR_SEP, fn, img.multi.sel + 1, img.multi.cnt);
} }
bar_put(r, "%0*d/%d", fw, fileidx + 1, filecnt); bar_put(r, "%0*d/%d", fw, fileidx + 1, filecnt);
@ -623,7 +626,8 @@ static bool run_key_handler(const char *key, unsigned int mask)
} }
} }
fclose(pfs); fclose(pfs);
while (waitpid(pid, NULL, 0) == -1 && errno == EINTR); while (waitpid(pid, NULL, 0) == -1 && errno == EINTR)
;
for (f = i = 0; f < fcnt; i++) { for (f = i = 0; f < fcnt; i++) {
if ((marked && (files[i].flags & FF_MARK)) || (!marked && i == fileidx)) { if ((marked && (files[i].flags & FF_MARK)) || (!marked && i == fileidx)) {
@ -640,7 +644,8 @@ static bool run_key_handler(const char *key, unsigned int mask)
} }
} }
/* drop user input events that occurred while running the key handler */ /* drop user input events that occurred while running the key handler */
while (XCheckIfEvent(win.env.dpy, &dump, is_input_ev, NULL)); while (XCheckIfEvent(win.env.dpy, &dump, is_input_ev, NULL))
;
if (mode == MODE_IMAGE && changed) { if (mode == MODE_IMAGE && changed) {
img_close(&img, true); img_close(&img, true);
@ -699,7 +704,7 @@ static void on_keypress(XKeyEvent *kev)
handle_key_handler(false); handle_key_handler(false);
} else if (key >= '0' && key <= '9') { } else if (key >= '0' && key <= '9') {
/* number prefix for commands */ /* number prefix for commands */
prefix = prefix * 10 + (int) (key - '0'); prefix = prefix * 10 + (int)(key - '0');
return; return;
} else { } else {
dirty = process_bindings(keys, ARRLEN(keys), ksym, kev->state, sh); dirty = process_bindings(keys, ARRLEN(keys), ksym, kev->state, sh);
@ -730,7 +735,7 @@ static void run(void)
enum { FD_X, FD_INFO, FD_TITLE, FD_ARL, FD_CNT }; enum { FD_X, FD_INFO, FD_TITLE, FD_ARL, FD_CNT };
struct pollfd pfd[FD_CNT]; struct pollfd pfd[FD_CNT];
int timeout = 0; int timeout = 0;
const struct timespec ten_ms = {0, 10000000}; const struct timespec ten_ms = { 0, 10000000 };
bool discard, init_thumb, load_thumb, to_set; bool discard, init_thumb, load_thumb, to_set;
XEvent ev, nextev; XEvent ev, nextev;
@ -795,7 +800,7 @@ static void run(void)
break; break;
case KeyPress: case KeyPress:
discard = (nextev.type == KeyPress || nextev.type == KeyRelease) && discard = (nextev.type == KeyPress || nextev.type == KeyRelease) &&
ev.xkey.keycode == nextev.xkey.keycode; ev.xkey.keycode == nextev.xkey.keycode;
break; break;
} }
} }
@ -806,7 +811,7 @@ static void run(void)
on_buttonpress(&ev.xbutton); on_buttonpress(&ev.xbutton);
break; break;
case ClientMessage: case ClientMessage:
if ((Atom) ev.xclient.data.l[0] == atoms[ATOM_WM_DELETE_WINDOW]) if ((Atom)ev.xclient.data.l[0] == atoms[ATOM_WM_DELETE_WINDOW])
cg_quit(EXIT_SUCCESS); cg_quit(EXIT_SUCCESS);
break; break;
case DestroyNotify: case DestroyNotify:
@ -859,7 +864,7 @@ int main(int argc, char *argv[])
size_t n; size_t n;
const char *homedir, *dsuffix = ""; const char *homedir, *dsuffix = "";
setup_signal(SIGCHLD, SIG_DFL, SA_RESTART|SA_NOCLDSTOP|SA_NOCLDWAIT); setup_signal(SIGCHLD, SIG_DFL, SA_RESTART | SA_NOCLDSTOP | SA_NOCLDWAIT);
setup_signal(SIGPIPE, SIG_IGN, 0); setup_signal(SIGPIPE, SIG_IGN, 0);
setlocale(LC_COLLATE, ""); setlocale(LC_COLLATE, "");

5
options.c
View File

@ -43,7 +43,8 @@ void print_usage(void)
{ {
printf("usage: %s [-abcfhiopqrtvZ0] [-A FRAMERATE] [-e WID] [-G GAMMA] " printf("usage: %s [-abcfhiopqrtvZ0] [-A FRAMERATE] [-e WID] [-G GAMMA] "
"[-g GEOMETRY] [-N NAME] [-n NUM] [-S DELAY] [-s MODE] " "[-g GEOMETRY] [-N NAME] [-n NUM] [-S DELAY] [-s MODE] "
"[-z ZOOM] FILES...\n", progname); "[-z ZOOM] FILES...\n",
progname);
} }
static void print_version(void) static void print_version(void)
@ -227,7 +228,7 @@ void parse_options(int argc, char **argv)
if (*end != '\0' || n <= 0) if (*end != '\0' || n <= 0)
error(EXIT_FAILURE, 0, "Invalid zoom level: %s", op.optarg); error(EXIT_FAILURE, 0, "Invalid zoom level: %s", op.optarg);
_options.scalemode = SCALE_ZOOM; _options.scalemode = SCALE_ZOOM;
_options.zoom = (float) n / 100.0f; _options.zoom = (float)n / 100.0f;
break; break;
case '0': case '0':
_options.using_null = true; _options.using_null = true;

26
thumbs.c
View File

@ -36,7 +36,7 @@
static char *cache_dir; static char *cache_dir;
static char* tns_cache_filepath(const char *filepath) static char *tns_cache_filepath(const char *filepath)
{ {
size_t len; size_t len;
char *cfile = NULL; char *cfile = NULL;
@ -201,8 +201,8 @@ static Imlib_Image tns_scale_down(Imlib_Image im, int dim)
imlib_context_set_image(im); imlib_context_set_image(im);
w = imlib_image_get_width(); w = imlib_image_get_width();
h = imlib_image_get_height(); h = imlib_image_get_height();
zw = (float) dim / (float) w; zw = (float)dim / (float)w;
zh = (float) dim / (float) h; zh = (float)dim / (float)h;
z = MIN(zw, zh); z = MIN(zw, zh);
z = MIN(z, 1.0); z = MIN(z, 1.0);
@ -219,7 +219,7 @@ static Imlib_Image tns_scale_down(Imlib_Image im, int dim)
bool tns_load(tns_t *tns, int n, bool force, bool cache_only) bool tns_load(tns_t *tns, int n, bool force, bool cache_only)
{ {
int maxwh = thumb_sizes[ARRLEN(thumb_sizes)-1]; int maxwh = thumb_sizes[ARRLEN(thumb_sizes) - 1];
bool cache_hit = false; bool cache_hit = false;
char *cfile; char *cfile;
thumb_t *t; thumb_t *t;
@ -290,8 +290,8 @@ bool tns_load(tns_t *tns, int n, bool force, bool cache_only)
h = imlib_image_get_height(); h = imlib_image_get_height();
if (pw > w && ph > h && (pw - ph >= 0) == (w - h >= 0)) { if (pw > w && ph > h && (pw - ph >= 0) == (w - h >= 0)) {
zw = (float) pw / (float) w; zw = (float)pw / (float)w;
zh = (float) ph / (float) h; zh = (float)ph / (float)h;
if (zw < zh) { if (zw < zh) {
pw /= zh; pw /= zh;
x = (w - pw) / 2; x = (w - pw) / 2;
@ -343,10 +343,14 @@ bool tns_load(tns_t *tns, int n, bool force, bool cache_only)
} }
file->flags |= FF_TN_INIT; file->flags |= FF_TN_INIT;
if (n == tns->initnext) if (n == tns->initnext) {
while (++tns->initnext < *tns->cnt && ((++file)->flags & FF_TN_INIT)); while (++tns->initnext < *tns->cnt && ((++file)->flags & FF_TN_INIT))
if (n == tns->loadnext && !cache_only) ;
while (++tns->loadnext < tns->end && (++t)->im != NULL); }
if (n == tns->loadnext && !cache_only) {
while (++tns->loadnext < tns->end && (++t)->im != NULL)
;
}
return true; return true;
} }
@ -557,7 +561,7 @@ bool tns_zoom(tns_t *tns, int d)
oldzl = tns->zl; oldzl = tns->zl;
tns->zl += -(d < 0) + (d > 0); tns->zl += -(d < 0) + (d > 0);
tns->zl = MAX(tns->zl, 0); tns->zl = MAX(tns->zl, 0);
tns->zl = MIN(tns->zl, (int)ARRLEN(thumb_sizes)-1); tns->zl = MIN(tns->zl, (int)ARRLEN(thumb_sizes) - 1);
tns->bw = ((thumb_sizes[tns->zl] - 1) >> 5) + 1; tns->bw = ((thumb_sizes[tns->zl] - 1) >> 5) + 1;
tns->bw = MIN(tns->bw, 4); tns->bw = MIN(tns->bw, 4);

21
util.c
View File

@ -32,7 +32,7 @@
extern char **environ; extern char **environ;
const char *progname = "nsxiv"; const char *progname = "nsxiv";
void* emalloc(size_t size) void *emalloc(size_t size)
{ {
void *ptr; void *ptr;
@ -42,7 +42,7 @@ void* emalloc(size_t size)
return ptr; return ptr;
} }
void* ecalloc(size_t nmemb, size_t size) void *ecalloc(size_t nmemb, size_t size)
{ {
void *ptr; void *ptr;
@ -52,7 +52,7 @@ void* ecalloc(size_t nmemb, size_t size)
return ptr; return ptr;
} }
void* erealloc(void *ptr, size_t size) void *erealloc(void *ptr, size_t size)
{ {
ptr = realloc(ptr, size); ptr = realloc(ptr, size);
if (ptr == NULL) if (ptr == NULL)
@ -60,13 +60,13 @@ void* erealloc(void *ptr, size_t size)
return ptr; return ptr;
} }
char* estrdup(const char *s) char *estrdup(const char *s)
{ {
size_t n = strlen(s) + 1; size_t n = strlen(s) + 1;
return memcpy(emalloc(n), s, n); return memcpy(emalloc(n), s, n);
} }
void error(int eval, int err, const char* fmt, ...) void error(int eval, int err, const char *fmt, ...)
{ {
va_list ap; va_list ap;
@ -102,7 +102,7 @@ int r_opendir(r_dir_t *rdir, const char *dirname, bool recursive)
rdir->stack = emalloc(rdir->stcap * sizeof(*rdir->stack)); rdir->stack = emalloc(rdir->stcap * sizeof(*rdir->stack));
rdir->stlen = 0; rdir->stlen = 0;
rdir->name = (char*) dirname; rdir->name = (char *)dirname;
rdir->d = 0; rdir->d = 0;
rdir->recursive = recursive; rdir->recursive = recursive;
@ -133,7 +133,7 @@ int r_closedir(r_dir_t *rdir)
return ret; return ret;
} }
char* r_readdir(r_dir_t *rdir, bool skip_dotfiles) char *r_readdir(r_dir_t *rdir, bool skip_dotfiles)
{ {
size_t len; size_t len;
char *filename; char *filename;
@ -154,7 +154,7 @@ char* r_readdir(r_dir_t *rdir, bool skip_dotfiles)
len = strlen(rdir->name) + strlen(dentry->d_name) + 2; len = strlen(rdir->name) + strlen(dentry->d_name) + 2;
filename = emalloc(len); filename = emalloc(len);
snprintf(filename, len, "%s%s%s", rdir->name, snprintf(filename, len, "%s%s%s", rdir->name,
rdir->name[strlen(rdir->name)-1] == '/' ? "" : "/", rdir->name[strlen(rdir->name) - 1] == '/' ? "" : "/",
dentry->d_name); dentry->d_name);
if (stat(filename, &fstats) < 0) { if (stat(filename, &fstats) < 0) {
@ -203,7 +203,8 @@ int r_mkdir(char *path)
s++; s++;
continue; continue;
} }
for (; *s != '\0' && *s != '/'; s++); for (; *s != '\0' && *s != '/'; s++)
;
c = *s; c = *s;
*s = '\0'; *s = '\0';
if (mkdir(path, 0755) == -1) { if (mkdir(path, 0755) == -1) {
@ -226,7 +227,7 @@ void construct_argv(char **argv, unsigned int len, ...)
for (i = 0; i < len; ++i) for (i = 0; i < len; ++i)
argv[i] = va_arg(args, char *); argv[i] = va_arg(args, char *);
va_end(args); va_end(args);
assert(argv[len-1] == NULL && "argv should be NULL terminated"); assert(argv[len - 1] == NULL && "argv should be NULL terminated");
} }
static int mkspawn_pipe(posix_spawn_file_actions_t *fa, const char *cmd, int *pfd, int dupidx) static int mkspawn_pipe(posix_spawn_file_actions_t *fa, const char *cmd, int *pfd, int dupidx)

28
window.c
View File

@ -34,7 +34,7 @@
#if HAVE_LIBFONTS #if HAVE_LIBFONTS
#include "utf8.h" #include "utf8.h"
#define UTF8_PADDING 4 /* utf8_decode requires 4 bytes of zero padding */ #define UTF8_PADDING 4 /* utf8_decode requires 4 bytes of zero padding */
#define TEXTWIDTH(win, text, len) \ #define TEXTWIDTH(win, text, len) \
win_draw_text(win, NULL, NULL, 0, 0, text, len, 0) win_draw_text(win, NULL, NULL, 0, 0, text, len, 0)
#endif #endif
@ -56,8 +56,12 @@ static struct {
int name; int name;
Cursor icon; Cursor icon;
} cursors[CURSOR_COUNT] = { } cursors[CURSOR_COUNT] = {
{ XC_left_ptr }, { XC_dotbox }, { XC_fleur }, { XC_watch }, { XC_left_ptr },
{ XC_sb_left_arrow }, { XC_sb_right_arrow } { XC_dotbox },
{ XC_fleur },
{ XC_watch },
{ XC_sb_left_arrow },
{ XC_sb_right_arrow }
}; };
#if HAVE_LIBFONTS #if HAVE_LIBFONTS
@ -90,7 +94,7 @@ static void win_alloc_color(const win_env_t *e, const char *name, XColor *col)
error(EXIT_FAILURE, 0, "Error allocating color '%s'", name); error(EXIT_FAILURE, 0, "Error allocating color '%s'", name);
} }
static const char* win_res(XrmDatabase db, const char *name, const char *def) static const char *win_res(XrmDatabase db, const char *name, const char *def)
{ {
char *type; char *type;
XrmValue ret; XrmValue ret;
@ -246,7 +250,7 @@ void win_open(win_t *win)
/* set the _NET_WM_PID */ /* set the _NET_WM_PID */
pid = getpid(); pid = getpid();
XChangeProperty(e->dpy, win->xwin, atoms[ATOM__NET_WM_PID], XA_CARDINAL, XChangeProperty(e->dpy, win->xwin, atoms[ATOM__NET_WM_PID], XA_CARDINAL,
32, PropModeReplace, (unsigned char *) &pid, 1); 32, PropModeReplace, (unsigned char *)&pid, 1);
if (gethostname(hostname, ARRLEN(hostname)) == 0) { if (gethostname(hostname, ARRLEN(hostname)) == 0) {
XTextProperty tp; XTextProperty tp;
tp.value = (unsigned char *)hostname; tp.value = (unsigned char *)hostname;
@ -272,7 +276,7 @@ void win_open(win_t *win)
gc = XCreateGC(e->dpy, win->xwin, 0, None); gc = XCreateGC(e->dpy, win->xwin, 0, None);
n = icons[ARRLEN(icons)-1].size; n = icons[ARRLEN(icons) - 1].size;
icon_data = emalloc((n * n + 2) * sizeof(*icon_data)); icon_data = emalloc((n * n + 2) * sizeof(*icon_data));
for (i = 0; i < (int)ARRLEN(icons); i++) { for (i = 0; i < (int)ARRLEN(icons); i++) {
@ -286,7 +290,7 @@ void win_open(win_t *win)
} }
XChangeProperty(e->dpy, win->xwin, atoms[ATOM__NET_WM_ICON], XA_CARDINAL, 32, XChangeProperty(e->dpy, win->xwin, atoms[ATOM__NET_WM_ICON], XA_CARDINAL, 32,
i == 0 ? PropModeReplace : PropModeAppend, i == 0 ? PropModeReplace : PropModeAppend,
(unsigned char *) icon_data, n); (unsigned char *)icon_data, n);
} }
free(icon_data); free(icon_data);
@ -311,7 +315,7 @@ void win_open(win_t *win)
if (options->fullscreen) { if (options->fullscreen) {
XChangeProperty(e->dpy, win->xwin, atoms[ATOM__NET_WM_STATE], XChangeProperty(e->dpy, win->xwin, atoms[ATOM__NET_WM_STATE],
XA_ATOM, 32, PropModeReplace, XA_ATOM, 32, PropModeReplace,
(unsigned char *) &atoms[ATOM__NET_WM_STATE_FULLSCREEN], 1); (unsigned char *)&atoms[ATOM__NET_WM_STATE_FULLSCREEN], 1);
} }
win->h -= win->bar.h; win->h -= win->bar.h;
@ -432,10 +436,10 @@ static int win_draw_text(win_t *win, XftDraw *d, const XftColor *color,
FC_SIZE, FcTypeDouble, fontsize, NULL); FC_SIZE, FcTypeDouble, fontsize, NULL);
FcCharSetDestroy(fccharset); FcCharSetDestroy(fccharset);
} }
XftTextExtentsUtf8(win->env.dpy, f, (XftChar8*)t, next - t, &ext); XftTextExtentsUtf8(win->env.dpy, f, (XftChar8 *)t, next - t, &ext);
tw += ext.xOff; tw += ext.xOff;
if (tw <= w) { if (tw <= w) {
XftDrawStringUtf8(d, color, f, x, y, (XftChar8*)t, next - t); XftDrawStringUtf8(d, color, f, x, y, (XftChar8 *)t, next - t);
x += ext.xOff; x += ext.xOff;
} }
if (f != font) if (f != font)
@ -456,7 +460,7 @@ static void win_draw_bar(win_t *win)
r = &win->bar.r; r = &win->bar.r;
assert(l->buf != NULL && r->buf != NULL); assert(l->buf != NULL && r->buf != NULL);
y = (win->bar.top ? 0 : win->h) + font->ascent + V_TEXT_PAD; y = (win->bar.top ? 0 : win->h) + font->ascent + V_TEXT_PAD;
w = win->w - 2*H_TEXT_PAD; w = win->w - 2 * H_TEXT_PAD;
d = XftDrawCreate(e->dpy, win->buf.pm, e->vis, e->cmap); d = XftDrawCreate(e->dpy, win->buf.pm, e->vis, e->cmap);
XSetForeground(e->dpy, gc, win->bar_bg.pixel); XSetForeground(e->dpy, gc, win->bar_bg.pixel);
@ -482,7 +486,7 @@ static void win_draw_bar(win_t *win)
#else #else
static void win_draw_bar(win_t *win) static void win_draw_bar(win_t *win)
{ {
(void) win; (void)win;
} }
#endif /* HAVE_LIBFONTS */ #endif /* HAVE_LIBFONTS */