sam
/
nsxiv
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added own bool type

This commit is contained in:
Bert 2011-09-11 21:01:24 +02:00
parent e2d4b9c791
commit b2a2a62b7b
13 changed files with 444 additions and 442 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

216
commands.c
View File

@ -26,17 +26,16 @@
#include "commands.h" #include "commands.h"
#include "image.h" #include "image.h"
#include "thumbs.h" #include "thumbs.h"
#include "types.h"
#include "util.h" #include "util.h"
void cleanup(); void cleanup();
void remove_file(int, unsigned char); void remove_file(int, bool);
void load_image(int); void load_image(int);
void redraw(); void redraw();
void reset_cursor(); void reset_cursor();
void animate(); void animate();
void slideshow(); void slideshow();
void set_timeout(timeout_f, int, int); void set_timeout(timeout_f, int, bool);
void reset_timeout(timeout_f); void reset_timeout(timeout_f);
extern appmode_t mode; extern appmode_t mode;
@ -47,73 +46,73 @@ extern win_t win;
extern fileinfo_t *files; extern fileinfo_t *files;
extern int filecnt, fileidx; extern int filecnt, fileidx;
int it_quit(arg_t a) { bool it_quit(arg_t a) {
cleanup(); cleanup();
exit(0); exit(0);
} }
int it_switch_mode(arg_t a) { bool it_switch_mode(arg_t a) {
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
if (!tns.thumbs) if (!tns.thumbs)
tns_init(&tns, filecnt); tns_init(&tns, filecnt);
img_close(&img, 0); img_close(&img, false);
reset_timeout(reset_cursor); reset_timeout(reset_cursor);
if (img.slideshow) { if (img.slideshow) {
img.slideshow = 0; img.slideshow = false;
reset_timeout(slideshow); reset_timeout(slideshow);
} }
tns.sel = fileidx; tns.sel = fileidx;
tns.dirty = 1; tns.dirty = true;
mode = MODE_THUMB; mode = MODE_THUMB;
} else { } else {
load_image(tns.sel); load_image(tns.sel);
mode = MODE_IMAGE; mode = MODE_IMAGE;
} }
return 1; return true;
} }
int it_toggle_fullscreen(arg_t a) { bool it_toggle_fullscreen(arg_t a) {
win_toggle_fullscreen(&win); win_toggle_fullscreen(&win);
set_timeout(redraw, TO_REDRAW_RESIZE, 0); set_timeout(redraw, TO_REDRAW_RESIZE, false);
if (mode == MODE_IMAGE) if (mode == MODE_IMAGE)
img.checkpan = 1; img.checkpan = true;
else else
tns.dirty = 1; tns.dirty = true;
return 0; return false;
} }
int it_reload_image(arg_t a) { bool it_reload_image(arg_t a) {
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
load_image(fileidx); load_image(fileidx);
} else { } else {
win_set_cursor(&win, CURSOR_WATCH); win_set_cursor(&win, CURSOR_WATCH);
if (!tns_load(&tns, tns.sel, &files[tns.sel], True, False)) { if (!tns_load(&tns, tns.sel, &files[tns.sel], true, false)) {
remove_file(tns.sel, 0); remove_file(tns.sel, false);
tns.dirty = 1; tns.dirty = true;
if (tns.sel >= tns.cnt) if (tns.sel >= tns.cnt)
tns.sel = tns.cnt - 1; tns.sel = tns.cnt - 1;
} }
} }
return 1; return true;
} }
int it_remove_image(arg_t a) { bool it_remove_image(arg_t a) {
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
remove_file(fileidx, 1); remove_file(fileidx, true);
load_image(fileidx >= filecnt ? filecnt - 1 : fileidx); load_image(fileidx >= filecnt ? filecnt - 1 : fileidx);
return 1; return true;
} else if (tns.sel < tns.cnt) { } else if (tns.sel < tns.cnt) {
remove_file(tns.sel, 1); remove_file(tns.sel, true);
tns.dirty = 1; tns.dirty = true;
if (tns.sel >= tns.cnt) if (tns.sel >= tns.cnt)
tns.sel = tns.cnt - 1; tns.sel = tns.cnt - 1;
return 1; return true;
} else { } else {
return 0; return false;
} }
} }
int i_navigate(arg_t a) { bool i_navigate(arg_t a) {
long n = (long) a; long n = (long) a;
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
@ -125,86 +124,83 @@ int i_navigate(arg_t a) {
if (n != fileidx) { if (n != fileidx) {
load_image(n); load_image(n);
return 1; return true;
} }
} }
return 0; return false;
} }
int it_first(arg_t a) { bool it_first(arg_t a) {
if (mode == MODE_IMAGE && fileidx != 0) { if (mode == MODE_IMAGE && fileidx != 0) {
load_image(0); load_image(0);
return 1; return true;
} else if (mode == MODE_THUMB && tns.sel != 0) { } else if (mode == MODE_THUMB && tns.sel != 0) {
tns.sel = 0; tns.sel = 0;
tns.dirty = 1; tns.dirty = true;
return 1; return true;
} else { } else {
return 0; return false;
} }
} }
int it_last(arg_t a) { bool it_last(arg_t a) {
if (mode == MODE_IMAGE && fileidx != filecnt - 1) { if (mode == MODE_IMAGE && fileidx != filecnt - 1) {
load_image(filecnt - 1); load_image(filecnt - 1);
return 1; return true;
} else if (mode == MODE_THUMB && tns.sel != tns.cnt - 1) { } else if (mode == MODE_THUMB && tns.sel != tns.cnt - 1) {
tns.sel = tns.cnt - 1; tns.sel = tns.cnt - 1;
tns.dirty = 1; tns.dirty = true;
return 1; return true;
} else { } else {
return 0; return false;
} }
} }
int i_navigate_frame(arg_t a) { bool i_navigate_frame(arg_t a) {
if (mode == MODE_IMAGE && !img.multi.animate) if (mode == MODE_IMAGE && !img.multi.animate)
return img_frame_navigate(&img, (long) a); return img_frame_navigate(&img, (long) a);
else else
return 0; return false;
} }
int i_toggle_animation(arg_t a) { bool i_toggle_animation(arg_t a) {
int delay;
if (mode != MODE_IMAGE) if (mode != MODE_IMAGE)
return 0; return false;
if (img.multi.animate) { if (img.multi.animate) {
reset_timeout(animate); reset_timeout(animate);
img.multi.animate = 0; img.multi.animate = false;
} else { } else if (img_frame_animate(&img, true)) {
delay = img_frame_animate(&img, 1); set_timeout(animate, img.multi.frames[img.multi.sel].delay, true);
set_timeout(animate, delay, 1);
} }
return 1; return true;
} }
int it_move(arg_t a) { bool it_move(arg_t a) {
direction_t dir = (direction_t) a; direction_t dir = (direction_t) a;
if (mode == MODE_IMAGE) if (mode == MODE_IMAGE)
return img_pan(&img, &win, dir, 0); return img_pan(&img, &win, dir, false);
else else
return tns_move_selection(&tns, &win, dir); return tns_move_selection(&tns, &win, dir);
} }
int i_pan_screen(arg_t a) { bool i_pan_screen(arg_t a) {
direction_t dir = (direction_t) a; direction_t dir = (direction_t) a;
if (mode == MODE_IMAGE) if (mode == MODE_IMAGE)
return img_pan(&img, &win, dir, 1); return img_pan(&img, &win, dir, true);
else else
return 0; return false;
} }
int i_pan_edge(arg_t a) { bool i_pan_edge(arg_t a) {
direction_t dir = (direction_t) a; direction_t dir = (direction_t) a;
if (mode == MODE_IMAGE) if (mode == MODE_IMAGE)
return img_pan_edge(&img, &win, dir); return img_pan_edge(&img, &win, dir);
else else
return 0; return false;
} }
/* Xlib helper function for i_drag() */ /* Xlib helper function for i_drag() */
@ -212,17 +208,17 @@ Bool is_motionnotify(Display *d, XEvent *e, XPointer a) {
return e != NULL && e->type == MotionNotify; return e != NULL && e->type == MotionNotify;
} }
int i_drag(arg_t a) { bool i_drag(arg_t a) {
int dx = 0, dy = 0, i, ox, oy, x, y; int dx = 0, dy = 0, i, ox, oy, x, y;
unsigned int ui; unsigned int ui;
Bool dragging = True, next = False; bool dragging = true, next = false;
XEvent e; XEvent e;
Window w; Window w;
if (mode != MODE_IMAGE) if (mode != MODE_IMAGE)
return 0; return false;
if (!XQueryPointer(win.env.dpy, win.xwin, &w, &w, &i, &i, &ox, &oy, &ui)) if (!XQueryPointer(win.env.dpy, win.xwin, &w, &w, &i, &i, &ox, &oy, &ui))
return 0; return false;
win_set_cursor(&win, CURSOR_HAND); win_set_cursor(&win, CURSOR_HAND);
@ -233,7 +229,7 @@ int i_drag(arg_t a) {
switch (e.type) { switch (e.type) {
case ButtonPress: case ButtonPress:
case ButtonRelease: case ButtonRelease:
dragging = False; dragging = false;
break; break;
case MotionNotify: case MotionNotify:
x = e.xmotion.x; x = e.xmotion.x;
@ -256,17 +252,17 @@ int i_drag(arg_t a) {
} }
win_set_cursor(&win, CURSOR_ARROW); win_set_cursor(&win, CURSOR_ARROW);
set_timeout(reset_cursor, TO_CURSOR_HIDE, 1); set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
reset_timeout(redraw); reset_timeout(redraw);
return 0; return false;
} }
int i_zoom(arg_t a) { bool i_zoom(arg_t a) {
long scale = (long) a; long scale = (long) a;
if (mode != MODE_IMAGE) if (mode != MODE_IMAGE)
return 0; return false;
if (scale > 0) if (scale > 0)
return img_zoom_in(&img, &win); return img_zoom_in(&img, &win);
@ -276,21 +272,22 @@ int i_zoom(arg_t a) {
return img_zoom(&img, &win, 1.0); return img_zoom(&img, &win, 1.0);
} }
int i_fit_to_win(arg_t a) { bool i_fit_to_win(arg_t a) {
int ret; bool ret;
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
if ((ret = img_fit_win(&img, &win))) if ((ret = img_fit_win(&img, &win)))
img_center(&img, &win); img_center(&img, &win);
return ret; return ret;
} else { } else {
return 0; return false;
} }
} }
int i_fit_to_img(arg_t a) { bool i_fit_to_img(arg_t a) {
int ret, x, y; int x, y;
unsigned int w, h; unsigned int w, h;
bool ret;
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
x = MAX(0, win.x + img.x); x = MAX(0, win.x + img.x);
@ -303,90 +300,91 @@ int i_fit_to_img(arg_t a) {
} }
return ret; return ret;
} else { } else {
return 0; return false;
} }
} }
int i_rotate(arg_t a) { bool i_rotate(arg_t a) {
direction_t dir = (direction_t) a; direction_t dir = (direction_t) a;
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
if (dir == DIR_LEFT) { if (dir == DIR_LEFT) {
img_rotate_left(&img, &win); img_rotate_left(&img, &win);
return 1; return true;
} else if (dir == DIR_RIGHT) { } else if (dir == DIR_RIGHT) {
img_rotate_right(&img, &win); img_rotate_right(&img, &win);
return 1; return true;
} }
} }
return 0; return false;
} }
int i_toggle_slideshow(arg_t a) { bool i_toggle_slideshow(arg_t a) {
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
if (img.slideshow) { if (img.slideshow) {
img.slideshow = 0; img.slideshow = false;
reset_timeout(slideshow); reset_timeout(slideshow);
return 1; return true;
} else if (fileidx + 1 < filecnt) { } else if (fileidx + 1 < filecnt) {
img.slideshow = 1; img.slideshow = true;
set_timeout(slideshow, img.ss_delay, 1); set_timeout(slideshow, img.ss_delay, true);
return 1; return true;
} }
} }
return 0; return false;
} }
int i_adjust_slideshow(arg_t a) { bool i_adjust_slideshow(arg_t a) {
long d = (long) a; long d = (long) a;
int i, delays[] = { 1, 2, 3, 5, 10, 15, 20, 30, 60, 120, 180, 300, 600 }; int i, delays[] = { 1, 2, 3, 5, 10, 15, 20, 30, 60, 120, 180, 300, 600 };
if (mode != MODE_IMAGE || !img.slideshow) if (mode != MODE_IMAGE || !img.slideshow)
return 0; return false;
if (d < 0) { if (d < 0) {
for (i = ARRLEN(delays) - 2; i >= 0; i--) { for (i = ARRLEN(delays) - 2; i >= 0; i--) {
if (img.ss_delay > delays[i] * 1000) { if (img.ss_delay > delays[i] * 1000) {
img.ss_delay = delays[i] * 1000; img.ss_delay = delays[i] * 1000;
return 1; return true;
} }
} }
} else { } else {
for (i = 1; i < ARRLEN(delays); i++) { for (i = 1; i < ARRLEN(delays); i++) {
if (img.ss_delay < delays[i] * 1000) { if (img.ss_delay < delays[i] * 1000) {
img.ss_delay = delays[i] * 1000; img.ss_delay = delays[i] * 1000;
return 1; return true;
} }
} }
} }
return 0; return false;
} }
int i_toggle_antialias(arg_t a) { bool i_toggle_antialias(arg_t a) {
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
img_toggle_antialias(&img); img_toggle_antialias(&img);
return 1; return true;
} else { } else {
return 0; return false;
} }
} }
int it_toggle_alpha(arg_t a) { bool it_toggle_alpha(arg_t a) {
img.alpha ^= 1; img.alpha = tns.alpha = !img.alpha;
tns.alpha = img.alpha; if (mode == MODE_IMAGE)
if (mode == MODE_THUMB) img.dirty = true;
tns.dirty = 1; else
return 1; tns.dirty = true;
return true;
} }
int it_open_with(arg_t a) { bool it_open_with(arg_t a) {
const char *prog = (const char*) a; const char *prog = (const char*) a;
pid_t pid; pid_t pid;
if (!prog || !*prog) if (!prog || !*prog)
return 0; return false;
if((pid = fork()) == 0) { if ((pid = fork()) == 0) {
execlp(prog, prog, execlp(prog, prog,
files[mode == MODE_IMAGE ? fileidx : tns.sel].path, NULL); files[mode == MODE_IMAGE ? fileidx : tns.sel].path, NULL);
warn("could not exec: %s", prog); warn("could not exec: %s", prog);
@ -395,10 +393,10 @@ int it_open_with(arg_t a) {
warn("could not fork. program was: %s", prog); warn("could not fork. program was: %s", prog);
} }
return 0; return false;
} }
int it_shell_cmd(arg_t a) { bool it_shell_cmd(arg_t a) {
int n, status; int n, status;
const char *cmdline = (const char*) a; const char *cmdline = (const char*) a;
pid_t pid; pid_t pid;
@ -411,7 +409,7 @@ int it_shell_cmd(arg_t a) {
if (setenv("SXIV_IMG", files[n].path, 1) < 0) { if (setenv("SXIV_IMG", files[n].path, 1) < 0) {
warn("could not set env.-variable: SXIV_IMG. command line was: %s", warn("could not set env.-variable: SXIV_IMG. command line was: %s",
cmdline); cmdline);
return 0; return false;
} }
if ((pid = fork()) == 0) { if ((pid = fork()) == 0) {
@ -420,7 +418,7 @@ int it_shell_cmd(arg_t a) {
exit(1); exit(1);
} else if (pid < 0) { } else if (pid < 0) {
warn("could not fork. command line was: %s", cmdline); warn("could not fork. command line was: %s", cmdline);
return 0; return false;
} }
win_set_cursor(&win, CURSOR_WATCH); win_set_cursor(&win, CURSOR_WATCH);
@ -431,17 +429,17 @@ int it_shell_cmd(arg_t a) {
WEXITSTATUS(status), cmdline); WEXITSTATUS(status), cmdline);
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
img_close(&img, 1); img_close(&img, true);
load_image(fileidx); load_image(fileidx);
} }
if (!tns_load(&tns, n, &files[n], True, mode == MODE_IMAGE) && if (!tns_load(&tns, n, &files[n], true, mode == MODE_IMAGE) &&
mode == MODE_THUMB) mode == MODE_THUMB)
{ {
remove_file(tns.sel, 0); remove_file(tns.sel, false);
tns.dirty = 1; tns.dirty = true;
if (tns.sel >= tns.cnt) if (tns.sel >= tns.cnt)
tns.sel = tns.cnt - 1; tns.sel = tns.cnt - 1;
} }
return 1; return true;
} }

58
commands.h
View File

@ -21,47 +21,49 @@
#include <X11/Xlib.h> #include <X11/Xlib.h>
#include "types.h"
typedef void* arg_t; typedef void* arg_t;
typedef int (*command_f)(arg_t); typedef bool (*command_f)(arg_t);
typedef struct { typedef struct {
Bool ctrl; bool ctrl;
KeySym ksym; KeySym ksym;
command_f cmd; command_f cmd;
arg_t arg; arg_t arg;
} keymap_t; } keymap_t;
typedef struct { typedef struct {
Bool ctrl; bool ctrl;
Bool shift; bool shift;
unsigned int button; unsigned int button;
command_f cmd; command_f cmd;
arg_t arg; arg_t arg;
} button_t; } button_t;
int it_quit(arg_t); bool it_quit(arg_t);
int it_switch_mode(arg_t); bool it_switch_mode(arg_t);
int it_toggle_fullscreen(arg_t); bool it_toggle_fullscreen(arg_t);
int it_reload_image(arg_t); bool it_reload_image(arg_t);
int it_remove_image(arg_t); bool it_remove_image(arg_t);
int i_navigate(arg_t); bool i_navigate(arg_t);
int it_first(arg_t); bool it_first(arg_t);
int it_last(arg_t); bool it_last(arg_t);
int i_navigate_frame(arg_t); bool i_navigate_frame(arg_t);
int i_toggle_animation(arg_t); bool i_toggle_animation(arg_t);
int it_move(arg_t); bool it_move(arg_t);
int i_pan_screen(arg_t); bool i_pan_screen(arg_t);
int i_pan_edge(arg_t); bool i_pan_edge(arg_t);
int i_drag(arg_t); bool i_drag(arg_t);
int i_zoom(arg_t); bool i_zoom(arg_t);
int i_fit_to_win(arg_t); bool i_fit_to_win(arg_t);
int i_fit_to_img(arg_t); bool i_fit_to_img(arg_t);
int i_rotate(arg_t); bool i_rotate(arg_t);
int i_toggle_slideshow(arg_t); bool i_toggle_slideshow(arg_t);
int i_adjust_slideshow(arg_t); bool i_adjust_slideshow(arg_t);
int i_toggle_antialias(arg_t); bool i_toggle_antialias(arg_t);
int it_toggle_alpha(arg_t); bool it_toggle_alpha(arg_t);
int it_open_with(arg_t); bool it_open_with(arg_t);
int it_shell_cmd(arg_t); bool it_shell_cmd(arg_t);
#endif /* COMMANDS_H */ #endif /* COMMANDS_H */

134
config.def.h
View File

@ -51,96 +51,96 @@ enum { THUMB_SIZE = 60 };
/* keyboard mappings for image and thumbnail mode: */ /* keyboard mappings for image and thumbnail mode: */
static const keymap_t keys[] = { static const keymap_t keys[] = {
/* ctrl key function argument */ /* ctrl key function argument */
{ False, XK_q, it_quit, (arg_t) None }, { false, XK_q, it_quit, (arg_t) None },
{ False, XK_Return, it_switch_mode, (arg_t) None }, { false, XK_Return, it_switch_mode, (arg_t) None },
{ False, XK_f, it_toggle_fullscreen, (arg_t) None }, { false, XK_f, it_toggle_fullscreen, (arg_t) None },
{ False, XK_r, it_reload_image, (arg_t) None }, { false, XK_r, it_reload_image, (arg_t) None },
{ False, XK_D, it_remove_image, (arg_t) None }, { false, XK_D, it_remove_image, (arg_t) None },
{ False, XK_n, i_navigate, (arg_t) +1 }, { false, XK_n, i_navigate, (arg_t) +1 },
{ False, XK_space, i_navigate, (arg_t) +1 }, { false, XK_space, i_navigate, (arg_t) +1 },
{ False, XK_p, i_navigate, (arg_t) -1 }, { false, XK_p, i_navigate, (arg_t) -1 },
{ False, XK_BackSpace, i_navigate, (arg_t) -1 }, { false, XK_BackSpace, i_navigate, (arg_t) -1 },
{ False, XK_bracketright, i_navigate, (arg_t) +10 }, { false, XK_bracketright, i_navigate, (arg_t) +10 },
{ False, XK_bracketleft, i_navigate, (arg_t) -10 }, { false, XK_bracketleft, i_navigate, (arg_t) -10 },
{ False, XK_g, it_first, (arg_t) None }, { false, XK_g, it_first, (arg_t) None },
{ False, XK_G, it_last, (arg_t) None }, { false, XK_G, it_last, (arg_t) None },
{ True, XK_n, i_navigate_frame, (arg_t) +1 }, { true, XK_n, i_navigate_frame, (arg_t) +1 },
{ True, XK_p, i_navigate_frame, (arg_t) -1 }, { true, XK_p, i_navigate_frame, (arg_t) -1 },
{ True, XK_space, i_toggle_animation, (arg_t) None }, { true, XK_space, i_toggle_animation, (arg_t) None },
{ False, XK_h, it_move, (arg_t) DIR_LEFT }, { false, XK_h, it_move, (arg_t) DIR_LEFT },
{ False, XK_Left, it_move, (arg_t) DIR_LEFT }, { false, XK_Left, it_move, (arg_t) DIR_LEFT },
{ False, XK_j, it_move, (arg_t) DIR_DOWN }, { false, XK_j, it_move, (arg_t) DIR_DOWN },
{ False, XK_Down, it_move, (arg_t) DIR_DOWN }, { false, XK_Down, it_move, (arg_t) DIR_DOWN },
{ False, XK_k, it_move, (arg_t) DIR_UP }, { false, XK_k, it_move, (arg_t) DIR_UP },
{ False, XK_Up, it_move, (arg_t) DIR_UP }, { false, XK_Up, it_move, (arg_t) DIR_UP },
{ False, XK_l, it_move, (arg_t) DIR_RIGHT }, { false, XK_l, it_move, (arg_t) DIR_RIGHT },
{ False, XK_Right, it_move, (arg_t) DIR_RIGHT }, { false, XK_Right, it_move, (arg_t) DIR_RIGHT },
{ True, XK_h, i_pan_screen, (arg_t) DIR_LEFT }, { true, XK_h, i_pan_screen, (arg_t) DIR_LEFT },
{ True, XK_Left, i_pan_screen, (arg_t) DIR_LEFT }, { true, XK_Left, i_pan_screen, (arg_t) DIR_LEFT },
{ True, XK_j, i_pan_screen, (arg_t) DIR_DOWN }, { true, XK_j, i_pan_screen, (arg_t) DIR_DOWN },
{ True, XK_Down, i_pan_screen, (arg_t) DIR_DOWN }, { true, XK_Down, i_pan_screen, (arg_t) DIR_DOWN },
{ True, XK_k, i_pan_screen, (arg_t) DIR_UP }, { true, XK_k, i_pan_screen, (arg_t) DIR_UP },
{ True, XK_Up, i_pan_screen, (arg_t) DIR_UP }, { true, XK_Up, i_pan_screen, (arg_t) DIR_UP },
{ True, XK_l, i_pan_screen, (arg_t) DIR_RIGHT }, { true, XK_l, i_pan_screen, (arg_t) DIR_RIGHT },
{ True, XK_Right, i_pan_screen, (arg_t) DIR_RIGHT }, { true, XK_Right, i_pan_screen, (arg_t) DIR_RIGHT },
{ False, XK_H, i_pan_edge, (arg_t) DIR_LEFT }, { false, XK_H, i_pan_edge, (arg_t) DIR_LEFT },
{ False, XK_J, i_pan_edge, (arg_t) DIR_DOWN }, { false, XK_J, i_pan_edge, (arg_t) DIR_DOWN },
{ False, XK_K, i_pan_edge, (arg_t) DIR_UP }, { false, XK_K, i_pan_edge, (arg_t) DIR_UP },
{ False, XK_L, i_pan_edge, (arg_t) DIR_RIGHT }, { false, XK_L, i_pan_edge, (arg_t) DIR_RIGHT },
{ False, XK_plus, i_zoom, (arg_t) +1 }, { false, XK_plus, i_zoom, (arg_t) +1 },
{ False, XK_equal, i_zoom, (arg_t) +1 }, { false, XK_equal, i_zoom, (arg_t) +1 },
{ False, XK_KP_Add, i_zoom, (arg_t) +1 }, { false, XK_KP_Add, i_zoom, (arg_t) +1 },
{ False, XK_minus, i_zoom, (arg_t) -1 }, { false, XK_minus, i_zoom, (arg_t) -1 },
{ False, XK_KP_Subtract, i_zoom, (arg_t) -1 }, { false, XK_KP_Subtract, i_zoom, (arg_t) -1 },
{ False, XK_0, i_zoom, (arg_t) None }, { false, XK_0, i_zoom, (arg_t) None },
{ False, XK_KP_0, i_zoom, (arg_t) None }, { false, XK_KP_0, i_zoom, (arg_t) None },
{ False, XK_w, i_fit_to_win, (arg_t) None }, { false, XK_w, i_fit_to_win, (arg_t) None },
{ False, XK_W, i_fit_to_img, (arg_t) None }, { false, XK_W, i_fit_to_img, (arg_t) None },
{ False, XK_less, i_rotate, (arg_t) DIR_LEFT }, { false, XK_less, i_rotate, (arg_t) DIR_LEFT },
{ False, XK_greater, i_rotate, (arg_t) DIR_RIGHT }, { false, XK_greater, i_rotate, (arg_t) DIR_RIGHT },
{ False, XK_s, i_toggle_slideshow, (arg_t) None }, { false, XK_s, i_toggle_slideshow, (arg_t) None },
{ True, XK_plus, i_adjust_slideshow, (arg_t) +1 }, { true, XK_plus, i_adjust_slideshow, (arg_t) +1 },
{ True, XK_equal, i_adjust_slideshow, (arg_t) +1 }, { true, XK_equal, i_adjust_slideshow, (arg_t) +1 },
{ True, XK_minus, i_adjust_slideshow, (arg_t) -1 }, { true, XK_minus, i_adjust_slideshow, (arg_t) -1 },
{ False, XK_a, i_toggle_antialias, (arg_t) None }, { false, XK_a, i_toggle_antialias, (arg_t) None },
{ False, XK_A, it_toggle_alpha, (arg_t) None }, { false, XK_A, it_toggle_alpha, (arg_t) None },
/* open current image with given program: */ /* open current image with given program: */
{ True, XK_g, it_open_with, (arg_t) "gimp" }, { true, XK_g, it_open_with, (arg_t) "gimp" },
/* run shell command line on current file ("$SXIV_IMG"): */ /* run shell command line on current file ("$SXIV_IMG"): */
{ True, XK_less, it_shell_cmd, (arg_t) \ { true, XK_less, it_shell_cmd, (arg_t) \
"mogrify -rotate -90 \"$SXIV_IMG\"" }, "mogrify -rotate -90 \"$SXIV_IMG\"" },
{ True, XK_greater, it_shell_cmd, (arg_t) \ { true, XK_greater, it_shell_cmd, (arg_t) \
"mogrify -rotate +90 \"$SXIV_IMG\"" }, "mogrify -rotate +90 \"$SXIV_IMG\"" },
{ True, XK_comma, it_shell_cmd, (arg_t) \ { true, XK_comma, it_shell_cmd, (arg_t) \
"jpegtran -rotate 270 -copy all -outfile \"$SXIV_IMG\" \"$SXIV_IMG\"" }, "jpegtran -rotate 270 -copy all -outfile \"$SXIV_IMG\" \"$SXIV_IMG\"" },
{ True, XK_period, it_shell_cmd, (arg_t) \ { true, XK_period, it_shell_cmd, (arg_t) \
"jpegtran -rotate 90 -copy all -outfile \"$SXIV_IMG\" \"$SXIV_IMG\"" }, "jpegtran -rotate 90 -copy all -outfile \"$SXIV_IMG\" \"$SXIV_IMG\"" },
}; };
/* mouse button mappings for image mode: */ /* mouse button mappings for image mode: */
static const button_t buttons[] = { static const button_t buttons[] = {
/* ctrl shift button function argument */ /* ctrl shift button function argument */
{ False, False, Button1, i_navigate, (arg_t) +1 }, { false, false, Button1, i_navigate, (arg_t) +1 },
{ False, False, Button3, i_navigate, (arg_t) -1 }, { false, false, Button3, i_navigate, (arg_t) -1 },
{ False, False, Button2, i_drag, (arg_t) None }, { false, false, Button2, i_drag, (arg_t) None },
{ False, False, Button4, it_move, (arg_t) DIR_UP }, { false, false, Button4, it_move, (arg_t) DIR_UP },
{ False, False, Button5, it_move, (arg_t) DIR_DOWN }, { false, false, Button5, it_move, (arg_t) DIR_DOWN },
{ False, True, Button4, it_move, (arg_t) DIR_LEFT }, { false, true, Button4, it_move, (arg_t) DIR_LEFT },
{ False, True, Button5, it_move, (arg_t) DIR_RIGHT }, { false, true, Button5, it_move, (arg_t) DIR_RIGHT },
{ True, False, Button4, i_zoom, (arg_t) +1 }, { true, false, Button4, i_zoom, (arg_t) +1 },
{ True, False, Button5, i_zoom, (arg_t) -1 }, { true, false, Button5, i_zoom, (arg_t) -1 },
}; };
#endif #endif

169
image.c
View File

@ -51,15 +51,15 @@ void img_init(img_t *img, win_t *win) {
if (img) { if (img) {
img->im = NULL; img->im = NULL;
img->multi.cap = img->multi.cnt = 0; img->multi.cap = img->multi.cnt = 0;
img->multi.animate = 0; img->multi.animate = false;
img->zoom = options->zoom; img->zoom = options->zoom;
img->zoom = MAX(img->zoom, zoom_min); img->zoom = MAX(img->zoom, zoom_min);
img->zoom = MIN(img->zoom, zoom_max); img->zoom = MIN(img->zoom, zoom_max);
img->checkpan = 0; img->checkpan = false;
img->dirty = 0; img->dirty = false;
img->aa = options->aa; img->aa = options->aa;
img->alpha = 1; img->alpha = true;
img->slideshow = 0; img->slideshow = false;
img->ss_delay = SLIDESHOW_DELAY * 1000; img->ss_delay = SLIDESHOW_DELAY * 1000;
} }
@ -119,7 +119,7 @@ void exif_auto_orientate(const fileinfo_t *file) {
/* Originally based on, but in its current form merely inspired by Imlib2's /* Originally based on, but in its current form merely inspired by Imlib2's
* src/modules/loaders/loader_gif.c:load(), written by Carsten Haitzler. * src/modules/loaders/loader_gif.c:load(), written by Carsten Haitzler.
*/ */
int img_load_gif(img_t *img, const fileinfo_t *file) { bool img_load_gif(img_t *img, const fileinfo_t *file) {
GifFileType *gif; GifFileType *gif;
GifRowType *rows = NULL; GifRowType *rows = NULL;
GifRecordType rec; GifRecordType rec;
@ -131,8 +131,9 @@ int img_load_gif(img_t *img, const fileinfo_t *file) {
int x, y, w, h, sw, sh; int x, y, w, h, sw, sh;
int intoffset[] = { 0, 4, 2, 1 }; int intoffset[] = { 0, 4, 2, 1 };
int intjump[] = { 8, 8, 4, 2 }; int intjump[] = { 8, 8, 4, 2 };
int err = 0, transp = -1; int transp = -1;
unsigned int delay = 0; unsigned int delay = 0;
bool err = false;
if (img->multi.cap == 0) { if (img->multi.cap == 0) {
img->multi.cap = 8; img->multi.cap = 8;
@ -145,7 +146,7 @@ int img_load_gif(img_t *img, const fileinfo_t *file) {
gif = DGifOpenFileName(file->path); gif = DGifOpenFileName(file->path);
if (!gif) { if (!gif) {
warn("could not open gif file: %s", file->name); warn("could not open gif file: %s", file->name);
return 0; return false;
} }
bg = gif->SBackGroundColor; bg = gif->SBackGroundColor;
sw = gif->SWidth; sw = gif->SWidth;
@ -153,7 +154,7 @@ int img_load_gif(img_t *img, const fileinfo_t *file) {
do { do {
if (DGifGetRecordType(gif, &rec) == GIF_ERROR) { if (DGifGetRecordType(gif, &rec) == GIF_ERROR) {
err = 1; err = true;
break; break;
} }
if (rec == EXTENSION_RECORD_TYPE) { if (rec == EXTENSION_RECORD_TYPE) {
@ -177,7 +178,7 @@ int img_load_gif(img_t *img, const fileinfo_t *file) {
} }
} else if (rec == IMAGE_DESC_RECORD_TYPE) { } else if (rec == IMAGE_DESC_RECORD_TYPE) {
if (DGifGetImageDesc(gif) == GIF_ERROR) { if (DGifGetImageDesc(gif) == GIF_ERROR) {
err = 1; err = true;
break; break;
} }
x = gif->Image.Left; x = gif->Image.Left;
@ -235,7 +236,7 @@ int img_load_gif(img_t *img, const fileinfo_t *file) {
free(data); free(data);
if (!im) { if (!im) {
err = 1; err = true;
break; break;
} }
@ -272,7 +273,7 @@ int img_load_gif(img_t *img, const fileinfo_t *file) {
imlib_context_set_image(img->multi.frames[0].im); imlib_context_set_image(img->multi.frames[0].im);
imlib_free_image(); imlib_free_image();
img->multi.cnt = 0; img->multi.cnt = 0;
img->multi.animate = 0; img->multi.animate = false;
} }
imlib_context_set_image(img->im); imlib_context_set_image(img->im);
@ -281,15 +282,15 @@ int img_load_gif(img_t *img, const fileinfo_t *file) {
} }
#endif /* GIF_SUPPORT */ #endif /* GIF_SUPPORT */
int img_load(img_t *img, const fileinfo_t *file) { bool img_load(img_t *img, const fileinfo_t *file) {
const char *fmt; const char *fmt;
if (!img || !file || !file->name || !file->path) if (!img || !file || !file->name || !file->path)
return 0; return false;
if (access(file->path, R_OK) || !(img->im = imlib_load_image(file->path))) { if (access(file->path, R_OK) || !(img->im = imlib_load_image(file->path))) {
warn("could not open image: %s", file->name); warn("could not open image: %s", file->name);
return 0; return false;
} }
imlib_context_set_image(img->im); imlib_context_set_image(img->im);
@ -310,17 +311,17 @@ int img_load(img_t *img, const fileinfo_t *file) {
#endif #endif
img->scalemode = options->scalemode; img->scalemode = options->scalemode;
img->re = 0; img->re = false;
img->checkpan = 0; img->checkpan = false;
img->dirty = true;
img->w = imlib_image_get_width(); img->w = imlib_image_get_width();
img->h = imlib_image_get_height(); img->h = imlib_image_get_height();
img->dirty = 1; return true;
return 1;
} }
void img_close(img_t *img, int decache) { void img_close(img_t *img, bool decache) {
int i; int i;
if (!img) if (!img)
@ -343,7 +344,7 @@ void img_close(img_t *img, int decache) {
} }
} }
void img_check_pan(img_t *img, win_t *win, int moved) { void img_check_pan(img_t *img, win_t *win, bool moved) {
int ox, oy; int ox, oy;
if (!img || !win) if (!img || !win)
@ -370,14 +371,14 @@ void img_check_pan(img_t *img, win_t *win, int moved) {
} }
if (!moved && (ox != img->x || oy != img->y)) if (!moved && (ox != img->x || oy != img->y))
img->dirty = 1; img->dirty = true;
} }
int img_fit(img_t *img, win_t *win) { bool img_fit(img_t *img, win_t *win) {
float z, zmax, zw, zh; float z, zmax, zw, zh;
if (!img || !win || img->scalemode == SCALE_ZOOM) if (!img || !win || img->scalemode == SCALE_ZOOM)
return 0; return false;
zmax = img->scalemode == SCALE_DOWN ? 1.0 : zoom_max; zmax = img->scalemode == SCALE_DOWN ? 1.0 : zoom_max;
zw = (float) win->w / (float) img->w; zw = (float) win->w / (float) img->w;
@ -389,10 +390,10 @@ int img_fit(img_t *img, win_t *win) {
if (ZOOMDIFF(z, img->zoom)) { if (ZOOMDIFF(z, img->zoom)) {
img->zoom = z; img->zoom = z;
img->dirty = 1; img->dirty = true;
return 1; return true;
} else { } else {
return 0; return false;
} }
} }
@ -407,7 +408,7 @@ void img_render(img_t *img, win_t *win) {
if (!img->re) { if (!img->re) {
/* rendered for the first time */ /* rendered for the first time */
img->re = 1; img->re = true;
if (img->zoom * img->w <= win->w) if (img->zoom * img->w <= win->w)
img->x = (win->w - img->w * img->zoom) / 2; img->x = (win->w - img->w * img->zoom) / 2;
else else
@ -419,8 +420,8 @@ void img_render(img_t *img, win_t *win) {
} }
if (img->checkpan) { if (img->checkpan) {
img_check_pan(img, win, 0); img_check_pan(img, win, false);
img->checkpan = 0; img->checkpan = false;
} }
if (!img->dirty) if (!img->dirty)
@ -462,22 +463,22 @@ void img_render(img_t *img, win_t *win) {
win_draw(win); win_draw(win);
img->dirty = 0; img->dirty = false;
} }
int img_fit_win(img_t *img, win_t *win) { bool img_fit_win(img_t *img, win_t *win) {
if (!img || !img->im || !win) if (!img || !img->im || !win)
return 0; return false;
img->scalemode = SCALE_FIT; img->scalemode = SCALE_FIT;
return img_fit(img, win); return img_fit(img, win);
} }
int img_center(img_t *img, win_t *win) { bool img_center(img_t *img, win_t *win) {
int ox, oy; int ox, oy;
if (!img || !win) if (!img || !win)
return 0; return false;
ox = img->x; ox = img->x;
oy = img->y; oy = img->y;
@ -486,16 +487,16 @@ int img_center(img_t *img, win_t *win) {
img->y = (win->h - img->h * img->zoom) / 2; img->y = (win->h - img->h * img->zoom) / 2;
if (ox != img->x || oy != img->y) { if (ox != img->x || oy != img->y) {
img->dirty = 1; img->dirty = true;
return 1; return true;
} else { } else {
return 0; return false;
} }
} }
int img_zoom(img_t *img, win_t *win, float z) { bool img_zoom(img_t *img, win_t *win, float z) {
if (!img || !img->im || !win) if (!img || !img->im || !win)
return 0; return false;
z = MAX(z, zoom_min); z = MAX(z, zoom_min);
z = MIN(z, zoom_max); z = MIN(z, zoom_max);
@ -506,45 +507,45 @@ int img_zoom(img_t *img, win_t *win, float z) {
img->x = win->w / 2 - (win->w / 2 - img->x) * z / img->zoom; img->x = win->w / 2 - (win->w / 2 - img->x) * z / img->zoom;
img->y = win->h / 2 - (win->h / 2 - img->y) * z / img->zoom; img->y = win->h / 2 - (win->h / 2 - img->y) * z / img->zoom;
img->zoom = z; img->zoom = z;
img->checkpan = 1; img->checkpan = true;
img->dirty = 1; img->dirty = true;
return 1; return true;
} else { } else {
return 0; return false;
} }
} }
int img_zoom_in(img_t *img, win_t *win) { bool img_zoom_in(img_t *img, win_t *win) {
int i; int i;
if (!img || !img->im || !win) if (!img || !img->im || !win)
return 0; return false;
for (i = 1; i < ARRLEN(zoom_levels); i++) { for (i = 1; i < ARRLEN(zoom_levels); i++) {
if (zoom_levels[i] > img->zoom * 100.0) if (zoom_levels[i] > img->zoom * 100.0)
return img_zoom(img, win, zoom_levels[i] / 100.0); return img_zoom(img, win, zoom_levels[i] / 100.0);
} }
return 0; return false;
} }
int img_zoom_out(img_t *img, win_t *win) { bool img_zoom_out(img_t *img, win_t *win) {
int i; int i;
if (!img || !img->im || !win) if (!img || !img->im || !win)
return 0; return false;
for (i = ARRLEN(zoom_levels) - 2; i >= 0; i--) { for (i = ARRLEN(zoom_levels) - 2; i >= 0; i--) {
if (zoom_levels[i] < img->zoom * 100.0) if (zoom_levels[i] < img->zoom * 100.0)
return img_zoom(img, win, zoom_levels[i] / 100.0); return img_zoom(img, win, zoom_levels[i] / 100.0);
} }
return 0; return false;
} }
int img_move(img_t *img, win_t *win, int dx, int dy) { bool img_move(img_t *img, win_t *win, int dx, int dy) {
int ox, oy; int ox, oy;
if (!img || !img->im || !win) if (!img || !img->im || !win)
return 0; return false;
ox = img->x; ox = img->x;
oy = img->y; oy = img->y;
@ -552,19 +553,19 @@ int img_move(img_t *img, win_t *win, int dx, int dy) {
img->x += dx; img->x += dx;
img->y += dy; img->y += dy;
img_check_pan(img, win, 1); img_check_pan(img, win, true);
if (ox != img->x || oy != img->y) { if (ox != img->x || oy != img->y) {
img->dirty = 1; img->dirty = true;
return 1; return true;
} else { } else {
return 0; return false;
} }
} }
int img_pan(img_t *img, win_t *win, direction_t dir, int screen) { bool img_pan(img_t *img, win_t *win, direction_t dir, bool screen) {
if (!img || !img->im || !win) if (!img || !img->im || !win)
return 0; return false;
switch (dir) { switch (dir) {
case DIR_LEFT: case DIR_LEFT:
@ -576,14 +577,14 @@ int img_pan(img_t *img, win_t *win, direction_t dir, int screen) {
case DIR_DOWN: case DIR_DOWN:
return img_move(img, win, 0, win->h / (screen ? 1 : 5) * -1); return img_move(img, win, 0, win->h / (screen ? 1 : 5) * -1);
} }
return 0; return false;
} }
int img_pan_edge(img_t *img, win_t *win, direction_t dir) { bool img_pan_edge(img_t *img, win_t *win, direction_t dir) {
int ox, oy; int ox, oy;
if (!img || !img->im || !win) if (!img || !img->im || !win)
return 0; return false;
ox = img->x; ox = img->x;
oy = img->y; oy = img->y;
@ -603,13 +604,13 @@ int img_pan_edge(img_t *img, win_t *win, direction_t dir) {
break; break;
} }
img_check_pan(img, win, 1); img_check_pan(img, win, true);
if (ox != img->x || oy != img->y) { if (ox != img->x || oy != img->y) {
img->dirty = 1; img->dirty = true;
return 1; return true;
} else { } else {
return 0; return false;
} }
} }
@ -632,8 +633,8 @@ void img_rotate(img_t *img, win_t *win, int d) {
img->w = img->h; img->w = img->h;
img->h = tmp; img->h = tmp;
img->checkpan = 1; img->checkpan = true;
img->dirty = 1; img->dirty = true;
} }
void img_rotate_left(img_t *img, win_t *win) { void img_rotate_left(img_t *img, win_t *win) {
@ -648,18 +649,18 @@ void img_toggle_antialias(img_t *img) {
if (!img || !img->im) if (!img || !img->im)
return; return;
img->aa ^= 1; img->aa = !img->aa;
imlib_context_set_image(img->im); imlib_context_set_image(img->im);
imlib_context_set_anti_alias(img->aa); imlib_context_set_anti_alias(img->aa);
img->dirty = 1; img->dirty = true;
} }
int img_frame_goto(img_t *img, int n) { bool img_frame_goto(img_t *img, int n) {
if (!img || n < 0 || n >= img->multi.cnt) if (!img || n < 0 || n >= img->multi.cnt)
return 0; return false;
if (n == img->multi.sel) if (n == img->multi.sel)
return 0; return false;
img->multi.sel = n; img->multi.sel = n;
img->im = img->multi.frames[n].im; img->im = img->multi.frames[n].im;
@ -667,15 +668,15 @@ int img_frame_goto(img_t *img, int n) {
imlib_context_set_image(img->im); imlib_context_set_image(img->im);
img->w = imlib_image_get_width(); img->w = imlib_image_get_width();
img->h = imlib_image_get_height(); img->h = imlib_image_get_height();
img->checkpan = 1; img->checkpan = true;
img->dirty = 1; img->dirty = true;
return 1; return true;
} }
int img_frame_navigate(img_t *img, int d) { bool img_frame_navigate(img_t *img, int d) {
if (!img || !img->multi.cnt || !d) if (!img || !img->multi.cnt || !d)
return 0; return false;
d += img->multi.sel; d += img->multi.sel;
if (d < 0) if (d < 0)
@ -686,22 +687,22 @@ int img_frame_navigate(img_t *img, int d) {
return img_frame_goto(img, d); return img_frame_goto(img, d);
} }
int img_frame_animate(img_t *img, int restart) { bool img_frame_animate(img_t *img, bool restart) {
if (!img || !img->multi.cnt) if (!img || !img->multi.cnt)
return 0; return false;
if (img->multi.sel + 1 >= img->multi.cnt) { if (img->multi.sel + 1 >= img->multi.cnt) {
if (restart || (GIF_LOOP && !img->slideshow)) { if (restart || (GIF_LOOP && !img->slideshow)) {
img_frame_goto(img, 0); img_frame_goto(img, 0);
} else { } else {
img->multi.animate = 0; img->multi.animate = false;
return 0; return false;
} }
} else if (!restart) { } else if (!restart) {
img_frame_goto(img, img->multi.sel + 1); img_frame_goto(img, img->multi.sel + 1);
} }
img->multi.animate = 1; img->multi.animate = true;
img->dirty = true;
img->dirty = 1; return true;
return img->multi.frames[img->multi.sel].delay;
} }

38
image.h
View File

@ -34,7 +34,7 @@ typedef struct {
int cap; int cap;
int cnt; int cnt;
int sel; int sel;
unsigned char animate; bool animate;
} multi_img_t; } multi_img_t;
typedef struct { typedef struct {
@ -44,13 +44,13 @@ typedef struct {
float zoom; float zoom;
scalemode_t scalemode; scalemode_t scalemode;
unsigned char re; bool re;
unsigned char checkpan; bool checkpan;
unsigned char dirty; bool dirty;
unsigned char aa; bool aa;
unsigned char alpha; bool alpha;
unsigned char slideshow; bool slideshow;
int ss_delay; /* in ms */ int ss_delay; /* in ms */
int x; int x;
@ -61,28 +61,28 @@ typedef struct {
void img_init(img_t*, win_t*); void img_init(img_t*, win_t*);
int img_load(img_t*, const fileinfo_t*); bool img_load(img_t*, const fileinfo_t*);
void img_close(img_t*, int); void img_close(img_t*, bool);
void img_render(img_t*, win_t*); void img_render(img_t*, win_t*);
int img_fit_win(img_t*, win_t*); bool img_fit_win(img_t*, win_t*);
int img_center(img_t*, win_t*); bool img_center(img_t*, win_t*);
int img_zoom(img_t*, win_t*, float); bool img_zoom(img_t*, win_t*, float);
int img_zoom_in(img_t*, win_t*); bool img_zoom_in(img_t*, win_t*);
int img_zoom_out(img_t*, win_t*); bool img_zoom_out(img_t*, win_t*);
int img_move(img_t*, win_t*, int, int); bool img_move(img_t*, win_t*, int, int);
int img_pan(img_t*, win_t*, direction_t, int); bool img_pan(img_t*, win_t*, direction_t, bool);
int img_pan_edge(img_t*, win_t*, direction_t); bool img_pan_edge(img_t*, win_t*, direction_t);
void img_rotate_left(img_t*, win_t*); void img_rotate_left(img_t*, win_t*);
void img_rotate_right(img_t*, win_t*); void img_rotate_right(img_t*, win_t*);
void img_toggle_antialias(img_t*); void img_toggle_antialias(img_t*);
int img_frame_navigate(img_t*, int); bool img_frame_navigate(img_t*, int);
int img_frame_animate(img_t*, int); bool img_frame_animate(img_t*, bool);
#endif /* IMAGE_H */ #endif /* IMAGE_H */

83
main.c
View File

@ -17,6 +17,7 @@
*/ */
#define _POSIX_C_SOURCE 200112L #define _POSIX_C_SOURCE 200112L
#define _MAPPINGS_CONFIG
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
@ -34,8 +35,6 @@
#include "types.h" #include "types.h"
#include "util.h" #include "util.h"
#include "window.h" #include "window.h"
#define _MAPPINGS_CONFIG
#include "config.h" #include "config.h"
enum { enum {
@ -45,7 +44,7 @@ enum {
typedef struct { typedef struct {
struct timeval when; struct timeval when;
Bool active; bool active;
timeout_f handler; timeout_f handler;
} timeout_t; } timeout_t;
@ -67,17 +66,17 @@ size_t filesize;
char win_title[TITLE_LEN]; char win_title[TITLE_LEN];
timeout_t timeouts[] = { timeout_t timeouts[] = {
{ { 0, 0 }, False, redraw }, { { 0, 0 }, false, redraw },
{ { 0, 0 }, False, reset_cursor }, { { 0, 0 }, false, reset_cursor },
{ { 0, 0 }, False, animate }, { { 0, 0 }, false, animate },
{ { 0, 0 }, False, slideshow }, { { 0, 0 }, false, slideshow },
}; };
void cleanup() { void cleanup() {
static int in = 0; static int in = 0;
if (!in++) { if (!in++) {
img_close(&img, 0); img_close(&img, false);
tns_free(&tns); tns_free(&tns);
win_close(&win); win_close(&win);
} }
@ -103,14 +102,14 @@ void check_add_file(char *filename) {
return; return;
} }
} }
files[fileidx].loaded = 0; files[fileidx].loaded = false;
files[fileidx].name = s_strdup(filename); files[fileidx].name = s_strdup(filename);
if (*filename == '/') if (*filename == '/')
files[fileidx].path = files[fileidx].name; files[fileidx].path = files[fileidx].name;
fileidx++; fileidx++;
} }
void remove_file(int n, unsigned char silent) { void remove_file(int n, bool silent) {
if (n < 0 || n >= filecnt) if (n < 0 || n >= filecnt)
return; return;
@ -138,7 +137,7 @@ void remove_file(int n, unsigned char silent) {
tns.cnt--; tns.cnt--;
} }
void set_timeout(timeout_f handler, int time, int overwrite) { void set_timeout(timeout_f handler, int time, bool overwrite) {
int i; int i;
for (i = 0; i < ARRLEN(timeouts); i++) { for (i = 0; i < ARRLEN(timeouts); i++) {
@ -146,7 +145,7 @@ void set_timeout(timeout_f handler, int time, int overwrite) {
if (!timeouts[i].active || overwrite) { if (!timeouts[i].active || overwrite) {
gettimeofday(&timeouts[i].when, 0); gettimeofday(&timeouts[i].when, 0);
MSEC_ADD_TO_TIMEVAL(time, &timeouts[i].when); MSEC_ADD_TO_TIMEVAL(time, &timeouts[i].when);
timeouts[i].active = True; timeouts[i].active = true;
} }
return; return;
} }
@ -158,13 +157,13 @@ void reset_timeout(timeout_f handler) {
for (i = 0; i < ARRLEN(timeouts); i++) { for (i = 0; i < ARRLEN(timeouts); i++) {
if (timeouts[i].handler == handler) { if (timeouts[i].handler == handler) {
timeouts[i].active = False; timeouts[i].active = false;
return; return;
} }
} }
} }
int check_timeouts(struct timeval *t) { bool check_timeouts(struct timeval *t) {
int i = 0, tdiff, tmin = -1; int i = 0, tdiff, tmin = -1;
struct timeval now; struct timeval now;
@ -173,7 +172,7 @@ int check_timeouts(struct timeval *t) {
if (timeouts[i].active) { if (timeouts[i].active) {
tdiff = TIMEDIFF(&timeouts[i].when, &now); tdiff = TIMEDIFF(&timeouts[i].when, &now);
if (tdiff <= 0) { if (tdiff <= 0) {
timeouts[i].active = False; timeouts[i].active = false;
if (timeouts[i].handler) if (timeouts[i].handler)
timeouts[i].handler(); timeouts[i].handler();
i = tmin = -1; i = tmin = -1;
@ -196,14 +195,14 @@ void load_image(int new) {
win_set_cursor(&win, CURSOR_WATCH); win_set_cursor(&win, CURSOR_WATCH);
img_close(&img, 0); img_close(&img, false);
while (!img_load(&img, &files[new])) { while (!img_load(&img, &files[new])) {
remove_file(new, 0); remove_file(new, false);
if (new >= filecnt) if (new >= filecnt)
new = filecnt - 1; new = filecnt - 1;
} }
files[new].loaded = 1; files[new].loaded = true;
fileidx = new; fileidx = new;
if (!stat(files[new].path, &fstats)) if (!stat(files[new].path, &fstats))
filesize = fstats.st_size; filesize = fstats.st_size;
@ -211,7 +210,7 @@ void load_image(int new) {
filesize = 0; filesize = 0;
if (img.multi.cnt && img.multi.animate) if (img.multi.cnt && img.multi.animate)
set_timeout(animate, img.multi.frames[img.multi.sel].delay, 1); set_timeout(animate, img.multi.frames[img.multi.sel].delay, true);
else else
reset_timeout(animate); reset_timeout(animate);
} }
@ -265,9 +264,9 @@ void redraw() {
img_render(&img, &win); img_render(&img, &win);
if (img.slideshow && !img.multi.animate) { if (img.slideshow && !img.multi.animate) {
if (fileidx + 1 < filecnt) if (fileidx + 1 < filecnt)
set_timeout(slideshow, img.ss_delay, 1); set_timeout(slideshow, img.ss_delay, true);
else else
img.slideshow = 0; img.slideshow = false;
} }
} else { } else {
tns_render(&tns, &win); tns_render(&tns, &win);
@ -299,12 +298,10 @@ void reset_cursor() {
} }
void animate() { void animate() {
int delay; if (img_frame_animate(&img, false)) {
delay = img_frame_animate(&img, 0);
redraw(); redraw();
if (delay) set_timeout(animate, img.multi.frames[img.multi.sel].delay, true);
set_timeout(animate, delay, 1); }
} }
void slideshow() { void slideshow() {
@ -313,16 +310,16 @@ void slideshow() {
load_image(fileidx + 1); load_image(fileidx + 1);
redraw(); redraw();
} else { } else {
img.slideshow = 0; img.slideshow = false;
} }
} }
} }
Bool keymask(const keymap_t *k, unsigned int state) { bool keymask(const keymap_t *k, unsigned int state) {
return (k->ctrl ? ControlMask : 0) == (state & ControlMask); return (k->ctrl ? ControlMask : 0) == (state & ControlMask);
} }
Bool buttonmask(const button_t *b, unsigned int state) { bool buttonmask(const button_t *b, unsigned int state) {
return ((b->ctrl ? ControlMask : 0) | (b->shift ? ShiftMask : 0)) == return ((b->ctrl ? ControlMask : 0) | (b->shift ? ShiftMask : 0)) ==
(state & (ControlMask | ShiftMask)); (state & (ControlMask | ShiftMask));
} }
@ -354,7 +351,7 @@ void on_buttonpress(XButtonEvent *bev) {
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
win_set_cursor(&win, CURSOR_ARROW); win_set_cursor(&win, CURSOR_ARROW);
set_timeout(reset_cursor, TO_CURSOR_HIDE, 1); set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
for (i = 0; i < ARRLEN(buttons); i++) { for (i = 0; i < ARRLEN(buttons); i++) {
if (buttons[i].button == bev->button && if (buttons[i].button == bev->button &&
@ -372,11 +369,11 @@ void on_buttonpress(XButtonEvent *bev) {
if ((sel = tns_translate(&tns, bev->x, bev->y)) >= 0) { if ((sel = tns_translate(&tns, bev->x, bev->y)) >= 0) {
if (sel == tns.sel) { if (sel == tns.sel) {
mode = MODE_IMAGE; mode = MODE_IMAGE;
set_timeout(reset_cursor, TO_CURSOR_HIDE, 1); set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
load_image(tns.sel); load_image(tns.sel);
} else { } else {
tns_highlight(&tns, &win, tns.sel, False); tns_highlight(&tns, &win, tns.sel, false);
tns_highlight(&tns, &win, sel, True); tns_highlight(&tns, &win, sel, true);
tns.sel = sel; tns.sel = sel;
} }
redraw(); redraw();
@ -405,11 +402,11 @@ void run() {
!XPending(win.env.dpy)) !XPending(win.env.dpy))
{ {
/* load thumbnails */ /* load thumbnails */
set_timeout(redraw, TO_REDRAW_THUMBS, 0); set_timeout(redraw, TO_REDRAW_THUMBS, false);
if (tns_load(&tns, tns.cnt, &files[tns.cnt], False, False)) if (tns_load(&tns, tns.cnt, &files[tns.cnt], false, false))
tns.cnt++; tns.cnt++;
else else
remove_file(tns.cnt, 0); remove_file(tns.cnt, false);
if (tns.cnt == filecnt) if (tns.cnt == filecnt)
redraw(); redraw();
else else
@ -436,11 +433,11 @@ void run() {
break; break;
case ConfigureNotify: case ConfigureNotify:
if (win_configure(&win, &ev.xconfigure)) { if (win_configure(&win, &ev.xconfigure)) {
set_timeout(redraw, TO_REDRAW_RESIZE, 0); set_timeout(redraw, TO_REDRAW_RESIZE, false);
if (mode == MODE_IMAGE) if (mode == MODE_IMAGE)
img.checkpan = 1; img.checkpan = true;
else else
tns.dirty = 1; tns.dirty = true;
} }
break; break;
case KeyPress: case KeyPress:
@ -449,7 +446,7 @@ void run() {
case MotionNotify: case MotionNotify:
if (mode == MODE_IMAGE) { if (mode == MODE_IMAGE) {
win_set_cursor(&win, CURSOR_ARROW); win_set_cursor(&win, CURSOR_ARROW);
set_timeout(reset_cursor, TO_CURSOR_HIDE, 1); set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
} }
break; break;
} }
@ -539,11 +536,11 @@ int main(int argc, char **argv) {
win_init(&win); win_init(&win);
img_init(&img, &win); img_init(&img, &win);
if (options->thumbnails) { if (options->thumb_mode) {
mode = MODE_THUMB; mode = MODE_THUMB;
tns_init(&tns, filecnt); tns_init(&tns, filecnt);
while (!tns_load(&tns, 0, &files[0], False, False)) while (!tns_load(&tns, 0, &files[0], false, false))
remove_file(0, 0); remove_file(0, false);
tns.cnt = 1; tns.cnt = 1;
} else { } else {
mode = MODE_IMAGE; mode = MODE_IMAGE;

33
options.c
View File

@ -17,6 +17,7 @@
*/ */
#define _POSIX_C_SOURCE 200112L #define _POSIX_C_SOURCE 200112L
#define _IMAGE_CONFIG
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
@ -25,8 +26,6 @@
#include "options.h" #include "options.h"
#include "util.h" #include "util.h"
#define _IMAGE_CONFIG
#include "config.h" #include "config.h"
options_t _options; options_t _options;
@ -56,20 +55,20 @@ void print_version() {
void parse_options(int argc, char **argv) { void parse_options(int argc, char **argv) {
int opt, t; int opt, t;
_options.recursive = 0; _options.recursive = false;
_options.startnum = 0; _options.startnum = 0;
_options.scalemode = SCALE_MODE; _options.scalemode = SCALE_MODE;
_options.zoom = 1.0; _options.zoom = 1.0;
_options.aa = 1; _options.aa = true;
_options.fixed = 0; _options.fixed_win = false;
_options.fullscreen = 0; _options.fullscreen = false;
_options.geometry = NULL; _options.geometry = NULL;
_options.quiet = 0; _options.quiet = false;
_options.thumbnails = 0; _options.thumb_mode = false;
_options.clean_cache = 0; _options.clean_cache = false;
while ((opt = getopt(argc, argv, "cdFfg:hn:pqrstvZz:")) != -1) { while ((opt = getopt(argc, argv, "cdFfg:hn:pqrstvZz:")) != -1) {
switch (opt) { switch (opt) {
@ -77,16 +76,16 @@ void parse_options(int argc, char **argv) {
print_usage(); print_usage();
exit(1); exit(1);
case 'c': case 'c':
_options.clean_cache = 1; _options.clean_cache = true;
break; break;
case 'd': case 'd':
_options.scalemode = SCALE_DOWN; _options.scalemode = SCALE_DOWN;
break; break;
case 'F': case 'F':
_options.fixed = 1; _options.fixed_win = true;
break; break;
case 'f': case 'f':
_options.fullscreen = 1; _options.fullscreen = true;
break; break;
case 'g': case 'g':
_options.geometry = optarg; _options.geometry = optarg;
@ -104,19 +103,19 @@ void parse_options(int argc, char **argv) {
} }
break; break;
case 'p': case 'p':
_options.aa = 0; _options.aa = false;
break; break;
case 'q': case 'q':
_options.quiet = 1; _options.quiet = true;
break; break;
case 'r': case 'r':
_options.recursive = 1; _options.recursive = true;
break; break;
case 's': case 's':
_options.scalemode = SCALE_FIT; _options.scalemode = SCALE_FIT;
break; break;
case 't': case 't':
_options.thumbnails = 1; _options.thumb_mode = true;
break; break;
case 'v': case 'v':
print_version(); print_version();
@ -140,5 +139,5 @@ void parse_options(int argc, char **argv) {
_options.filenames = argv + optind; _options.filenames = argv + optind;
_options.filecnt = argc - optind; _options.filecnt = argc - optind;
_options.from_stdin = _options.filecnt == 1 && _options.from_stdin = _options.filecnt == 1 &&
strcmp(_options.filenames[0], "-") == 0; !strcmp(_options.filenames[0], "-");
} }

16
options.h
View File

@ -25,25 +25,25 @@
typedef struct { typedef struct {
/* file list: */ /* file list: */
char **filenames; char **filenames;
unsigned char from_stdin; bool from_stdin;
unsigned char recursive; bool recursive;
int filecnt; int filecnt;
int startnum; int startnum;
/* image: */ /* image: */
scalemode_t scalemode; scalemode_t scalemode;
float zoom; float zoom;
unsigned char aa; bool aa;
/* window: */ /* window: */
unsigned char fixed; bool fixed_win;
unsigned char fullscreen; bool fullscreen;
char *geometry; char *geometry;
/* misc flags: */ /* misc flags: */
unsigned char quiet; bool quiet;
unsigned char thumbnails; bool thumb_mode;
unsigned char clean_cache; bool clean_cache;
} options_t; } options_t;
extern const options_t *options; extern const options_t *options;

79
thumbs.c
View File

@ -17,6 +17,7 @@
*/ */
#define _POSIX_C_SOURCE 200112L #define _POSIX_C_SOURCE 200112L
#define _THUMBS_CONFIG
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
@ -27,8 +28,6 @@
#include "thumbs.h" #include "thumbs.h"
#include "util.h" #include "util.h"
#define _THUMBS_CONFIG
#include "config.h" #include "config.h"
#ifdef EXIF_SUPPORT #ifdef EXIF_SUPPORT
@ -38,7 +37,7 @@ void exif_auto_orientate(const fileinfo_t*);
const int thumb_dim = THUMB_SIZE + 10; const int thumb_dim = THUMB_SIZE + 10;
char *cache_dir = NULL; char *cache_dir = NULL;
int tns_cache_enabled() { bool tns_cache_enabled() {
struct stat stats; struct stat stats;
return cache_dir && !stat(cache_dir, &stats) && S_ISDIR(stats.st_mode) && return cache_dir && !stat(cache_dir, &stats) && S_ISDIR(stats.st_mode) &&
@ -81,7 +80,7 @@ Imlib_Image* tns_cache_load(const char *filepath) {
return im; return im;
} }
void tns_cache_write(thumb_t *t, Bool force) { void tns_cache_write(thumb_t *t, bool force) {
char *cfile, *dirend; char *cfile, *dirend;
struct stat cstats, fstats; struct stat cstats, fstats;
struct utimbuf times; struct utimbuf times;
@ -120,7 +119,8 @@ void tns_cache_write(thumb_t *t, Bool force) {
} }
void tns_clean_cache(tns_t *tns) { void tns_clean_cache(tns_t *tns) {
int dirlen, delete; int dirlen;
bool delete;
char *cfile, *filename, *tpos; char *cfile, *filename, *tpos;
r_dir_t dir; r_dir_t dir;
@ -136,11 +136,12 @@ void tns_clean_cache(tns_t *tns) {
while ((cfile = r_readdir(&dir))) { while ((cfile = r_readdir(&dir))) {
filename = cfile + dirlen; filename = cfile + dirlen;
delete = 0; delete = false;
if ((tpos = strrchr(filename, '.'))) { if ((tpos = strrchr(filename, '.'))) {
*tpos = '\0'; *tpos = '\0';
delete = access(filename, F_OK); if (access(filename, F_OK))
delete = true;
*tpos = '.'; *tpos = '.';
} }
@ -170,8 +171,8 @@ void tns_init(tns_t *tns, int cnt) {
tns->cnt = tns->first = tns->sel = 0; tns->cnt = tns->first = tns->sel = 0;
tns->cap = cnt; tns->cap = cnt;
tns->alpha = 1; tns->alpha = true;
tns->dirty = 0; tns->dirty = false;
if ((homedir = getenv("HOME"))) { if ((homedir = getenv("HOME"))) {
if (cache_dir) if (cache_dir)
@ -207,21 +208,21 @@ void tns_free(tns_t *tns) {
} }
} }
int tns_load(tns_t *tns, int n, const fileinfo_t *file, bool tns_load(tns_t *tns, int n, const fileinfo_t *file,
Bool force, Bool silent) bool force, bool silent)
{ {
int w, h; int w, h;
int use_cache, cache_hit = 0; bool use_cache, cache_hit = false;
float z, zw, zh; float z, zw, zh;
thumb_t *t; thumb_t *t;
Imlib_Image *im; Imlib_Image *im;
const char *fmt; const char *fmt;
if (!tns || !tns->thumbs || !file || !file->name || !file->path) if (!tns || !tns->thumbs || !file || !file->name || !file->path)
return 0; return false;
if (n < 0 || n >= tns->cap) if (n < 0 || n >= tns->cap)
return 0; return false;
t = &tns->thumbs[n]; t = &tns->thumbs[n];
t->file = file; t->file = file;
@ -233,7 +234,7 @@ int tns_load(tns_t *tns, int n, const fileinfo_t *file,
if ((use_cache = tns_cache_enabled())) { if ((use_cache = tns_cache_enabled())) {
if (!force && (im = tns_cache_load(file->path))) if (!force && (im = tns_cache_load(file->path)))
cache_hit = 1; cache_hit = true;
} }
if (!cache_hit && if (!cache_hit &&
@ -241,7 +242,7 @@ int tns_load(tns_t *tns, int n, const fileinfo_t *file,
{ {
if (!silent) if (!silent)
warn("could not open image: %s", file->name); warn("could not open image: %s", file->name);
return 0; return false;
} }
imlib_context_set_image(im); imlib_context_set_image(im);
@ -270,13 +271,13 @@ int tns_load(tns_t *tns, int n, const fileinfo_t *file,
imlib_free_image_and_decache(); imlib_free_image_and_decache();
if (use_cache && !cache_hit) if (use_cache && !cache_hit)
tns_cache_write(t, False); tns_cache_write(t, false);
tns->dirty = 1; tns->dirty = true;
return 1; return true;
} }
void tns_check_view(tns_t *tns, Bool scrolled) { void tns_check_view(tns_t *tns, bool scrolled) {
int r; int r;
if (!tns) if (!tns)
@ -295,10 +296,10 @@ void tns_check_view(tns_t *tns, Bool scrolled) {
/* scroll to selection */ /* scroll to selection */
if (tns->first + tns->cols * tns->rows <= tns->sel) { if (tns->first + tns->cols * tns->rows <= tns->sel) {
tns->first = tns->sel - r - tns->cols * (tns->rows - 1); tns->first = tns->sel - r - tns->cols * (tns->rows - 1);
tns->dirty = 1; tns->dirty = true;
} else if (tns->first > tns->sel) { } else if (tns->first > tns->sel) {
tns->first = tns->sel - r; tns->first = tns->sel - r;
tns->dirty = 1; tns->dirty = true;
} }
} }
} }
@ -323,7 +324,7 @@ void tns_render(tns_t *tns, win_t *win) {
tns->first = 0; tns->first = 0;
cnt = tns->cnt; cnt = tns->cnt;
} else { } else {
tns_check_view(tns, False); tns_check_view(tns, false);
cnt = tns->cols * tns->rows; cnt = tns->cols * tns->rows;
if ((r = tns->first + cnt - tns->cnt) >= tns->cols) if ((r = tns->first + cnt - tns->cnt) >= tns->cols)
tns->first -= r - r % tns->cols; tns->first -= r - r % tns->cols;
@ -342,7 +343,7 @@ void tns_render(tns_t *tns, win_t *win) {
imlib_context_set_image(t->im); imlib_context_set_image(t->im);
if (imlib_image_has_alpha() && !tns->alpha) if (imlib_image_has_alpha() && !tns->alpha)
win_draw_rect(win, win->pm, t->x, t->y, t->w, t->h, True, 0, win->white); win_draw_rect(win, win->pm, t->x, t->y, t->w, t->h, true, 0, win->white);
imlib_render_image_part_on_drawable_at_size(0, 0, t->w, t->h, imlib_render_image_part_on_drawable_at_size(0, 0, t->w, t->h,
t->x, t->y, t->w, t->h); t->x, t->y, t->w, t->h);
@ -354,11 +355,11 @@ void tns_render(tns_t *tns, win_t *win) {
} }
} }
tns->dirty = 0; tns->dirty = false;
tns_highlight(tns, win, tns->sel, True); tns_highlight(tns, win, tns->sel, true);
} }
void tns_highlight(tns_t *tns, win_t *win, int n, Bool hl) { void tns_highlight(tns_t *tns, win_t *win, int n, bool hl) {
thumb_t *t; thumb_t *t;
int x, y; int x, y;
unsigned long col; unsigned long col;
@ -379,17 +380,17 @@ void tns_highlight(tns_t *tns, win_t *win, int n, Bool hl) {
x = t->x - (THUMB_SIZE - t->w) / 2; x = t->x - (THUMB_SIZE - t->w) / 2;
y = t->y - (THUMB_SIZE - t->h) / 2; y = t->y - (THUMB_SIZE - t->h) / 2;
win_draw_rect(win, win->pm, x - 3, y - 3, THUMB_SIZE + 6, THUMB_SIZE + 6, win_draw_rect(win, win->pm, x - 3, y - 3, THUMB_SIZE + 6, THUMB_SIZE + 6,
False, 2, col); false, 2, col);
} }
win_draw(win); win_draw(win);
} }
int tns_move_selection(tns_t *tns, win_t *win, direction_t dir) { bool tns_move_selection(tns_t *tns, win_t *win, direction_t dir) {
int old; int old;
if (!tns || !tns->thumbs || !win) if (!tns || !tns->thumbs || !win)
return 0; return false;
old = tns->sel; old = tns->sel;
@ -413,31 +414,31 @@ int tns_move_selection(tns_t *tns, win_t *win, direction_t dir) {
} }
if (tns->sel != old) { if (tns->sel != old) {
tns_highlight(tns, win, old, False); tns_highlight(tns, win, old, false);
tns_check_view(tns, False); tns_check_view(tns, false);
if (!tns->dirty) if (!tns->dirty)
tns_highlight(tns, win, tns->sel, True); tns_highlight(tns, win, tns->sel, true);
} }
return tns->sel != old; return tns->sel != old;
} }
int tns_scroll(tns_t *tns, direction_t dir) { bool tns_scroll(tns_t *tns, direction_t dir) {
int old; int old;
if (!tns) if (!tns)
return 0; return false;
old = tns->first; old = tns->first;
if (dir == DIR_DOWN && tns->first + tns->cols * tns->rows < tns->cnt) { if (dir == DIR_DOWN && tns->first + tns->cols * tns->rows < tns->cnt) {
tns->first += tns->cols; tns->first += tns->cols;
tns_check_view(tns, True); tns_check_view(tns, true);
tns->dirty = 1; tns->dirty = true;
} else if (dir == DIR_UP && tns->first >= tns->cols) { } else if (dir == DIR_UP && tns->first >= tns->cols) {
tns->first -= tns->cols; tns->first -= tns->cols;
tns_check_view(tns, True); tns_check_view(tns, true);
tns->dirty = 1; tns->dirty = true;
} }
return tns->first != old; return tns->first != old;

12
thumbs.h
View File

@ -44,8 +44,8 @@ typedef struct {
int rows; int rows;
int first; int first;
int sel; int sel;
unsigned char alpha; bool alpha;
unsigned char dirty; bool dirty;
} tns_t; } tns_t;
void tns_clean_cache(tns_t*); void tns_clean_cache(tns_t*);
@ -53,13 +53,13 @@ void tns_clean_cache(tns_t*);
void tns_init(tns_t*, int); void tns_init(tns_t*, int);
void tns_free(tns_t*); void tns_free(tns_t*);
int tns_load(tns_t*, int, const fileinfo_t*, Bool, Bool); bool tns_load(tns_t*, int, const fileinfo_t*, bool, bool);
void tns_render(tns_t*, win_t*); void tns_render(tns_t*, win_t*);
void tns_highlight(tns_t*, win_t*, int, Bool); void tns_highlight(tns_t*, win_t*, int, bool);
int tns_move_selection(tns_t*, win_t*, direction_t); bool tns_move_selection(tns_t*, win_t*, direction_t);
int tns_scroll(tns_t*, direction_t); bool tns_scroll(tns_t*, direction_t);
int tns_translate(tns_t*, int, int); int tns_translate(tns_t*, int, int);

7
types.h
View File

@ -1,6 +1,11 @@
#ifndef TYPES_H #ifndef TYPES_H
#define TYPES_H #define TYPES_H
typedef enum {
false,
true
} bool;
typedef enum { typedef enum {
MODE_IMAGE, MODE_IMAGE,
MODE_THUMB MODE_THUMB
@ -29,7 +34,7 @@ typedef enum {
typedef struct { typedef struct {
const char *name; /* as given by user */ const char *name; /* as given by user */
const char *path; /* always absolute */ const char *path; /* always absolute */
unsigned char loaded; bool loaded;
} fileinfo_t; } fileinfo_t;
/* timeouts in milliseconds: */ /* timeouts in milliseconds: */

29
window.c
View File

@ -17,6 +17,7 @@
*/ */
#define _POSIX_C_SOURCE 200112L #define _POSIX_C_SOURCE 200112L
#define _WINDOW_CONFIG
#include <string.h> #include <string.h>
#include <X11/Xutil.h> #include <X11/Xutil.h>
@ -25,8 +26,6 @@
#include "options.h" #include "options.h"
#include "util.h" #include "util.h"
#include "window.h" #include "window.h"
#define _WINDOW_CONFIG
#include "config.h" #include "config.h"
static Cursor carrow; static Cursor carrow;
@ -76,7 +75,7 @@ void win_init(win_t *win) {
win->xwin = 0; win->xwin = 0;
win->pm = 0; win->pm = 0;
win->fullscreen = 0; win->fullscreen = false;
} }
void win_set_sizehints(win_t *win) { void win_set_sizehints(win_t *win) {
@ -97,7 +96,7 @@ void win_open(win_t *win) {
win_env_t *e; win_env_t *e;
XClassHint classhint; XClassHint classhint;
XColor col; XColor col;
char none_data[] = {0, 0, 0, 0, 0, 0, 0, 0}; char none_data[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
Pixmap none; Pixmap none;
int gmask; int gmask;
@ -158,7 +157,7 @@ void win_open(win_t *win) {
classhint.res_class = "sxiv"; classhint.res_class = "sxiv";
XSetClassHint(e->dpy, win->xwin, &classhint); XSetClassHint(e->dpy, win->xwin, &classhint);
if (options->fixed) if (options->fixed_win)
win_set_sizehints(win); win_set_sizehints(win);
XMapWindow(e->dpy, win->xwin); XMapWindow(e->dpy, win->xwin);
@ -186,11 +185,11 @@ void win_close(win_t *win) {
XCloseDisplay(win->env.dpy); XCloseDisplay(win->env.dpy);
} }
int win_configure(win_t *win, XConfigureEvent *c) { bool win_configure(win_t *win, XConfigureEvent *c) {
int changed; bool changed;
if (!win) if (!win)
return 0; return false;
changed = win->w != c->width || win->h != c->height; changed = win->w != c->width || win->h != c->height;
@ -203,9 +202,9 @@ int win_configure(win_t *win, XConfigureEvent *c) {
return changed; return changed;
} }
int win_moveresize(win_t *win, int x, int y, unsigned int w, unsigned int h) { bool win_moveresize(win_t *win, int x, int y, unsigned int w, unsigned int h) {
if (!win || !win->xwin) if (!win || !win->xwin)
return 0; return false;
x = MAX(0, x); x = MAX(0, x);
y = MAX(0, y); y = MAX(0, y);
@ -213,19 +212,19 @@ int win_moveresize(win_t *win, int x, int y, unsigned int w, unsigned int h) {
h = MIN(h, win->env.scrh - 2 * win->bw); h = MIN(h, win->env.scrh - 2 * win->bw);
if (win->x == x && win->y == y && win->w == w && win->h == h) if (win->x == x && win->y == y && win->w == w && win->h == h)
return 0; return false;
win->x = x; win->x = x;
win->y = y; win->y = y;
win->w = w; win->w = w;
win->h = h; win->h = h;
if (options->fixed) if (options->fixed_win)
win_set_sizehints(win); win_set_sizehints(win);
XMoveResizeWindow(win->env.dpy, win->xwin, win->x, win->y, win->w, win->h); XMoveResizeWindow(win->env.dpy, win->xwin, win->x, win->y, win->w, win->h);
return 1; return true;
} }
void win_toggle_fullscreen(win_t *win) { void win_toggle_fullscreen(win_t *win) {
@ -235,7 +234,7 @@ void win_toggle_fullscreen(win_t *win) {
if (!win || !win->xwin) if (!win || !win->xwin)
return; return;
win->fullscreen ^= 1; win->fullscreen = !win->fullscreen;
memset(&ev, 0, sizeof(ev)); memset(&ev, 0, sizeof(ev));
ev.type = ClientMessage; ev.type = ClientMessage;
@ -279,7 +278,7 @@ void win_draw(win_t *win) {
} }
void win_draw_rect(win_t *win, Pixmap pm, int x, int y, int w, int h, void win_draw_rect(win_t *win, Pixmap pm, int x, int y, int w, int h,
Bool fill, int lw, unsigned long col) { bool fill, int lw, unsigned long col) {
XGCValues gcval; XGCValues gcval;
if (!win || !pm) if (!win || !pm)

10
window.h
View File

@ -46,9 +46,9 @@ typedef struct {
int y; int y;
unsigned int w; unsigned int w;
unsigned int h; unsigned int h;
unsigned int bw; unsigned int bw;
unsigned char fullscreen;
bool fullscreen;
} win_t; } win_t;
extern Atom wm_delete_win; extern Atom wm_delete_win;
@ -57,14 +57,14 @@ void win_init(win_t*);
void win_open(win_t*); void win_open(win_t*);
void win_close(win_t*); void win_close(win_t*);
int win_configure(win_t*, XConfigureEvent*); bool win_configure(win_t*, XConfigureEvent*);
int win_moveresize(win_t*, int, int, unsigned int, unsigned int); bool win_moveresize(win_t*, int, int, unsigned int, unsigned int);
void win_toggle_fullscreen(win_t*); void win_toggle_fullscreen(win_t*);
void win_clear(win_t*); void win_clear(win_t*);
void win_draw(win_t*); void win_draw(win_t*);
void win_draw_rect(win_t*, Pixmap, int, int, int, int, Bool, int, void win_draw_rect(win_t*, Pixmap, int, int, int, int, bool, int,
unsigned long); unsigned long);
void win_set_title(win_t*, const char*); void win_set_title(win_t*, const char*);