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Renamed key/mouse commands to indicate supported modes

master
Bert 13 anos atrás
pai
535c18afda
commit
1c68a34463
3 arquivos alterados com 197 adições e 189 exclusões
Visão unificada
  1. +92
    -88
      config.h
  2. +81
    -78
      events.c
  3. +24
    -23
      events.h

+ 92
- 88
config.h Ver arquivo

@@ -1,25 +1,29 @@
#ifdef _WINDOW_CONFIG #ifdef _WINDOW_CONFIG


/* default window dimensions (overwritten via -g option): */ /* default window dimensions (overwritten via -g option): */
enum { WIN_WIDTH = 800, WIN_HEIGHT = 600 }; enum {
WIN_WIDTH = 800,
WIN_HEIGHT = 600
};


/* default color for window background: * /* default color for window background: */
* (see X(7) "COLOR NAMES" section for valid values) */
static const char * const BG_COLOR = "#777777"; static const char * const BG_COLOR = "#777777";
/* default color for thumbnail selection: */ /* default color for thumbnail selection: */
static const char * const SEL_COLOR = "#DDDDDD"; static const char * const SEL_COLOR = "#DDDDDD";
/* (see X(7) section "COLOR NAMES" for valid values) */


#endif #endif
#ifdef _IMAGE_CONFIG #ifdef _IMAGE_CONFIG


/* how should images be scaled when they are loaded?: * /* how should images be scaled when they are loaded?
* (also controllable via -d/-s/-Z/-z options) * * (also controllable via -d/-s/-Z/-z options)
* SCALE_DOWN: 100%, but fit large images into window, * * SCALE_DOWN: 100%, but fit large images into window,
* SCALE_FIT: fit all images into window, * * SCALE_FIT: fit all images into window,
* SCALE_ZOOM: use current zoom level, 100% at startup */ * SCALE_ZOOM: use current zoom level, 100% at startup
*/
static const scalemode_t SCALE_MODE = SCALE_DOWN; static const scalemode_t SCALE_MODE = SCALE_DOWN;


/* levels (percent) to use when zooming via '-' and '+': */ /* levels (percent) to use when zooming via '-' and '+': */
static const float zoom_levels[] = { static const float zoom_levels[] = {
12.5, 25.0, 50.0, 75.0, 12.5, 25.0, 50.0, 75.0,
100.0, 150.0, 200.0, 400.0, 800.0 100.0, 150.0, 200.0, 400.0, 800.0
@@ -28,92 +32,92 @@ static const float zoom_levels[] = {
#endif #endif
#ifdef _THUMBS_CONFIG #ifdef _THUMBS_CONFIG


/* default dimension of thumbnails (width == height): */ /* default dimension of thumbnails (width == height): */
enum { THUMB_SIZE = 60 }; enum { THUMB_SIZE = 60 };


#endif #endif
#ifdef _MAPPINGS_CONFIG #ifdef _MAPPINGS_CONFIG


/* 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, quit, (arg_t) None }, { False, XK_q, it_quit, (arg_t) None },
{ False, XK_r, reload, (arg_t) None }, { False, XK_Return, it_switch_mode, (arg_t) None },
{ False, XK_f, toggle_fullscreen, (arg_t) None }, { False, XK_f, it_toggle_fullscreen, (arg_t) None },
{ False, XK_a, toggle_antialias, (arg_t) None }, { False, XK_r, it_reload_image, (arg_t) None },
{ False, XK_A, toggle_alpha, (arg_t) None }, { False, XK_D, it_remove_image, (arg_t) None },
{ False, XK_Return, switch_mode, (arg_t) None }, { False, XK_n, i_navigate, (arg_t) +1 },
{ False, XK_space, i_navigate, (arg_t) +1 },
{ False, XK_g, first, (arg_t) None }, { False, XK_p, i_navigate, (arg_t) -1 },
{ False, XK_G, last, (arg_t) None }, { False, XK_BackSpace, i_navigate, (arg_t) -1 },
{ False, XK_n, navigate, (arg_t) +1 }, { False, XK_bracketright, i_navigate, (arg_t) +10 },
{ False, XK_space, navigate, (arg_t) +1 }, { False, XK_bracketleft, i_navigate, (arg_t) -10 },
{ False, XK_p, navigate, (arg_t) -1 }, { False, XK_g, it_first, (arg_t) None },
{ False, XK_BackSpace, navigate, (arg_t) -1 }, { False, XK_G, it_last, (arg_t) None },
{ False, XK_bracketright, navigate, (arg_t) +10 }, { False, XK_h, it_move, (arg_t) DIR_LEFT },
{ False, XK_bracketleft, navigate, (arg_t) -10 }, { False, XK_Left, it_move, (arg_t) DIR_LEFT },
{ False, XK_j, it_move, (arg_t) DIR_DOWN },
{ False, XK_D, remove_image, (arg_t) None }, { False, XK_Down, it_move, (arg_t) DIR_DOWN },
{ False, XK_k, it_move, (arg_t) DIR_UP },
{ False, XK_h, move, (arg_t) DIR_LEFT }, { False, XK_Up, it_move, (arg_t) DIR_UP },
{ False, XK_Left, move, (arg_t) DIR_LEFT }, { False, XK_l, it_move, (arg_t) DIR_RIGHT },
{ False, XK_j, move, (arg_t) DIR_DOWN }, { False, XK_Right, it_move, (arg_t) DIR_RIGHT },
{ False, XK_Down, move, (arg_t) DIR_DOWN }, { True, XK_h, i_pan_screen, (arg_t) DIR_LEFT },
{ False, XK_k, move, (arg_t) DIR_UP }, { True, XK_Left, i_pan_screen, (arg_t) DIR_LEFT },
{ False, XK_Up, move, (arg_t) DIR_UP }, { True, XK_j, i_pan_screen, (arg_t) DIR_DOWN },
{ False, XK_l, move, (arg_t) DIR_RIGHT }, { True, XK_Down, i_pan_screen, (arg_t) DIR_DOWN },
{ False, XK_Right, move, (arg_t) DIR_RIGHT }, { True, XK_k, i_pan_screen, (arg_t) DIR_UP },
{ True, XK_Up, i_pan_screen, (arg_t) DIR_UP },
{ True, XK_h, pan_screen, (arg_t) DIR_LEFT }, { True, XK_l, i_pan_screen, (arg_t) DIR_RIGHT },
{ True, XK_Left, pan_screen, (arg_t) DIR_LEFT }, { True, XK_Right, i_pan_screen, (arg_t) DIR_RIGHT },
{ True, XK_j, pan_screen, (arg_t) DIR_DOWN }, { False, XK_H, i_pan_edge, (arg_t) DIR_LEFT },
{ True, XK_Down, pan_screen, (arg_t) DIR_DOWN }, { False, XK_J, i_pan_edge, (arg_t) DIR_DOWN },
{ True, XK_k, pan_screen, (arg_t) DIR_UP }, { False, XK_K, i_pan_edge, (arg_t) DIR_UP },
{ True, XK_Up, pan_screen, (arg_t) DIR_UP }, { False, XK_L, i_pan_edge, (arg_t) DIR_RIGHT },
{ True, XK_l, pan_screen, (arg_t) DIR_RIGHT }, { False, XK_plus, i_zoom, (arg_t) +1 },
{ True, XK_Right, pan_screen, (arg_t) DIR_RIGHT }, { False, XK_equal, i_zoom, (arg_t) +1 },
{ False, XK_KP_Add, i_zoom, (arg_t) +1 },
{ False, XK_H, pan_edge, (arg_t) DIR_LEFT }, { False, XK_minus, i_zoom, (arg_t) -1 },
{ False, XK_J, pan_edge, (arg_t) DIR_DOWN }, { False, XK_KP_Subtract, i_zoom, (arg_t) -1 },
{ False, XK_K, pan_edge, (arg_t) DIR_UP }, { False, XK_0, i_zoom, (arg_t) None },
{ False, XK_L, pan_edge, (arg_t) DIR_RIGHT }, { False, XK_KP_0, i_zoom, (arg_t) None },
{ False, XK_w, i_fit_to_win, (arg_t) None },
{ False, XK_plus, zoom, (arg_t) +1 }, { False, XK_W, i_fit_to_img, (arg_t) None },
{ False, XK_equal, zoom, (arg_t) +1 }, { False, XK_less, i_rotate, (arg_t) DIR_LEFT },
{ False, XK_KP_Add, zoom, (arg_t) +1 }, { False, XK_greater, i_rotate, (arg_t) DIR_RIGHT },
{ False, XK_minus, zoom, (arg_t) -1 }, { False, XK_a, i_toggle_antialias, (arg_t) None },
{ False, XK_KP_Subtract, zoom, (arg_t) -1 }, { False, XK_A, i_toggle_alpha, (arg_t) None },
{ False, XK_0, zoom, (arg_t) None }, /* open current image with given program: */
{ False, XK_KP_0, zoom, (arg_t) None }, { True, XK_g, it_open_with, (arg_t) "gimp" },
{ False, XK_w, fit_to_win, (arg_t) None }, /* run shell command line on current file ('#' is replaced by file path: */
{ False, XK_W, fit_to_img, (arg_t) None }, { True, XK_less, it_shell_cmd, (arg_t) "mogrify -rotate -90 #" },
{ True, XK_greater, it_shell_cmd, (arg_t) "mogrify -rotate +90 #" },
{ False, XK_less, rotate, (arg_t) DIR_LEFT }, { True, XK_comma, it_shell_cmd, (arg_t) "jpegtran -rotate 270 -copy all -outfile # #" },
{ False, XK_greater, rotate, (arg_t) DIR_RIGHT }, { True, XK_period, it_shell_cmd, (arg_t) "jpegtran -rotate 90 -copy all -outfile # #" },
/* open the current image with given program: */
{ True, XK_g, open_with, (arg_t) "gimp" },
/* run shell command line on the current file,
* '#' is replaced by filename: */
{ True, XK_less, run_command, (arg_t) "mogrify -rotate -90 #" },
{ True, XK_greater, run_command, (arg_t) "mogrify -rotate +90 #" },
{ True, XK_comma, run_command, (arg_t) "jpegtran -rotate 270 -copy all -outfile # #" },
{ True, XK_period, run_command, (arg_t) "jpegtran -rotate 90 -copy all -outfile # #" },
}; };


/* 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, navigate, (arg_t) +1 }, { False, False, Button1, i_navigate, (arg_t) +1 },
{ False, False, Button3, navigate, (arg_t) -1 }, { False, False, Button3, i_navigate, (arg_t) -1 },
{ False, False, Button2, drag, (arg_t) None }, { False, False, Button2, i_drag, (arg_t) None },
{ False, False, Button4, move, (arg_t) DIR_UP }, { False, False, Button4, it_move, (arg_t) DIR_UP },
{ False, False, Button5, move, (arg_t) DIR_DOWN }, { False, False, Button5, it_move, (arg_t) DIR_DOWN },
{ False, True, Button4, move, (arg_t) DIR_LEFT }, { False, True, Button4, it_move, (arg_t) DIR_LEFT },
{ False, True, Button5, move, (arg_t) DIR_RIGHT }, { False, True, Button5, it_move, (arg_t) DIR_RIGHT },
{ True, False, Button4, zoom, (arg_t) +1 }, { True, False, Button4, i_zoom, (arg_t) +1 },
{ True, False, Button5, zoom, (arg_t) -1 }, { True, False, Button5, i_zoom, (arg_t) -1 },
}; };


#endif #endif

+ 81
- 78
events.c Ver arquivo

@@ -93,7 +93,7 @@ void on_keypress(XKeyEvent *kev) {


for (i = 0; i < LEN(keys); i++) { for (i = 0; i < LEN(keys); i++) {
if (keys[i].ksym == ksym && keymask(&keys[i], kev->state)) { if (keys[i].ksym == ksym && keymask(&keys[i], kev->state)) {
if (keys[i].handler && keys[i].handler(keys[i].arg)) if (keys[i].cmd && keys[i].cmd(keys[i].arg))
redraw(); redraw();
return; return;
} }
@@ -114,7 +114,7 @@ void on_buttonpress(XButtonEvent *bev) {
if (buttons[i].button == bev->button && if (buttons[i].button == bev->button &&
buttonmask(&buttons[i], bev->state)) buttonmask(&buttons[i], bev->state))
{ {
if (buttons[i].handler && buttons[i].handler(buttons[i].arg)) if (buttons[i].cmd && buttons[i].cmd(buttons[i].arg))
redraw(); redraw();
return; return;
} }
@@ -241,23 +241,32 @@ void run() {
} }




/* handler functions for key and button mappings: */ /* command functions for key and button mappings: */


int quit(arg_t a) { int it_quit(arg_t a) {
cleanup(); cleanup();
exit(0); exit(0);
} }


int reload(arg_t a) { int it_switch_mode(arg_t a) {
if (mode == MODE_NORMAL) { if (mode == MODE_NORMAL) {
load_image(fileidx); if (!tns.thumbs)
return 1; tns_init(&tns, filecnt);
img_close(&img, 0);
win_set_cursor(&win, CURSOR_ARROW);
timo_cursor = 0;
tns.sel = fileidx;
tns.dirty = 1;
mode = MODE_THUMBS;
} else { } else {
return 0; timo_cursor = TO_CURSOR_HIDE;
load_image(tns.sel);
mode = MODE_NORMAL;
} }
return 1;
} }


int toggle_fullscreen(arg_t a) { int it_toggle_fullscreen(arg_t a) {
win_toggle_fullscreen(&win); win_toggle_fullscreen(&win);
if (mode == MODE_NORMAL) if (mode == MODE_NORMAL)
img.checkpan = 1; img.checkpan = 1;
@@ -267,43 +276,35 @@ int toggle_fullscreen(arg_t a) {
return 0; return 0;
} }


int toggle_antialias(arg_t a) { int it_reload_image(arg_t a) {
if (mode == MODE_NORMAL) { if (mode == MODE_NORMAL) {
img_toggle_antialias(&img); load_image(fileidx);
return 1; } else if (!tns_load(&tns, tns.sel, &files[tns.sel], 0)) {
} else { remove_file(tns.sel, 0);
return 0; tns.dirty = 1;
if (tns.sel >= tns.cnt)
tns.sel = tns.cnt - 1;
} }
return 1;
} }


int toggle_alpha(arg_t a) { int it_remove_image(arg_t a) {
if (mode == MODE_NORMAL) { if (mode == MODE_NORMAL) {
img.alpha ^= 1; remove_file(fileidx, 1);
load_image(fileidx >= filecnt ? filecnt - 1 : fileidx);
return 1; return 1;
} else { } else if (tns.sel < tns.cnt) {
return 0; remove_file(tns.sel, 1);
}
}

int switch_mode(arg_t a) {
if (mode == MODE_NORMAL) {
if (!tns.thumbs)
tns_init(&tns, filecnt);
img_close(&img, 0);
win_set_cursor(&win, CURSOR_ARROW);
timo_cursor = 0;
tns.sel = fileidx;
tns.dirty = 1; tns.dirty = 1;
mode = MODE_THUMBS; if (tns.sel >= tns.cnt)
tns.sel = tns.cnt - 1;
return 1;
} else { } else {
timo_cursor = TO_CURSOR_HIDE; return 0;
load_image(tns.sel);
mode = MODE_NORMAL;
} }
return 1;
} }


int navigate(arg_t a) { int i_navigate(arg_t a) {
int n = (int) a; int n = (int) a;


if (mode == MODE_NORMAL) { if (mode == MODE_NORMAL) {
@@ -321,7 +322,7 @@ int navigate(arg_t a) {
return 0; return 0;
} }


int first(arg_t a) { int it_first(arg_t a) {
if (mode == MODE_NORMAL && fileidx != 0) { if (mode == MODE_NORMAL && fileidx != 0) {
load_image(0); load_image(0);
return 1; return 1;
@@ -334,7 +335,7 @@ int first(arg_t a) {
} }
} }


int last(arg_t a) { int it_last(arg_t a) {
if (mode == MODE_NORMAL && fileidx != filecnt - 1) { if (mode == MODE_NORMAL && fileidx != filecnt - 1) {
load_image(filecnt - 1); load_image(filecnt - 1);
return 1; return 1;
@@ -347,23 +348,7 @@ int last(arg_t a) {
} }
} }


int remove_image(arg_t a) { int it_move(arg_t a) {
if (mode == MODE_NORMAL) {
remove_file(fileidx, 1);
load_image(fileidx >= filecnt ? filecnt - 1 : fileidx);
return 1;
} else if (tns.sel < tns.cnt) {
remove_file(tns.sel, 1);
tns.dirty = 1;
if (tns.sel >= tns.cnt)
tns.sel = tns.cnt - 1;
return 1;
} else {
return 0;
}
}

int move(arg_t a) {
direction_t dir = (direction_t) a; direction_t dir = (direction_t) a;


if (mode == MODE_NORMAL) if (mode == MODE_NORMAL)
@@ -372,7 +357,7 @@ int move(arg_t a) {
return tns_move_selection(&tns, &win, dir); return tns_move_selection(&tns, &win, dir);
} }


int pan_screen(arg_t a) { int i_pan_screen(arg_t a) {
direction_t dir = (direction_t) a; direction_t dir = (direction_t) a;


if (mode == MODE_NORMAL) if (mode == MODE_NORMAL)
@@ -381,7 +366,7 @@ int pan_screen(arg_t a) {
return 0; return 0;
} }


int pan_edge(arg_t a) { int i_pan_edge(arg_t a) {
direction_t dir = (direction_t) a; direction_t dir = (direction_t) a;


if (mode == MODE_NORMAL) if (mode == MODE_NORMAL)
@@ -390,12 +375,12 @@ int pan_edge(arg_t a) {
return 0; return 0;
} }


/* Xlib helper function for drag() */ /* Xlib helper function for i_drag() */
Bool is_motionnotify(Display *d, XEvent *e, XPointer a) { Bool is_motionnotify(Display *d, XEvent *e, XPointer a) {
return e != NULL && e->type == MotionNotify; return e != NULL && e->type == MotionNotify;
} }


int drag(arg_t a) { int 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;
@@ -445,22 +430,7 @@ int drag(arg_t a) {
return 0; return 0;
} }


int rotate(arg_t a) { int i_zoom(arg_t a) {
direction_t dir = (direction_t) a;

if (mode == MODE_NORMAL) {
if (dir == DIR_LEFT) {
img_rotate_left(&img, &win);
return 1;
} else if (dir == DIR_RIGHT) {
img_rotate_right(&img, &win);
return 1;
}
}
return 0;
}

int zoom(arg_t a) {
int scale = (int) a; int scale = (int) a;


if (mode != MODE_NORMAL) if (mode != MODE_NORMAL)
@@ -473,7 +443,7 @@ int zoom(arg_t a) {
return img_zoom(&img, &win, 1.0); return img_zoom(&img, &win, 1.0);
} }


int fit_to_win(arg_t a) { int i_fit_to_win(arg_t a) {
int ret; int ret;


if (mode == MODE_NORMAL) { if (mode == MODE_NORMAL) {
@@ -485,7 +455,7 @@ int fit_to_win(arg_t a) {
} }
} }


int fit_to_img(arg_t a) { int i_fit_to_img(arg_t a) {
int ret, x, y; int ret, x, y;
unsigned int w, h; unsigned int w, h;


@@ -504,7 +474,40 @@ int fit_to_img(arg_t a) {
} }
} }


int open_with(arg_t a) { int i_rotate(arg_t a) {
direction_t dir = (direction_t) a;

if (mode == MODE_NORMAL) {
if (dir == DIR_LEFT) {
img_rotate_left(&img, &win);
return 1;
} else if (dir == DIR_RIGHT) {
img_rotate_right(&img, &win);
return 1;
}
}
return 0;
}

int i_toggle_antialias(arg_t a) {
if (mode == MODE_NORMAL) {
img_toggle_antialias(&img);
return 1;
} else {
return 0;
}
}

int i_toggle_alpha(arg_t a) {
if (mode == MODE_NORMAL) {
img.alpha ^= 1;
return 1;
} else {
return 0;
}
}

int it_open_with(arg_t a) {
const char *prog = (const char*) a; const char *prog = (const char*) a;
pid_t pid; pid_t pid;


@@ -523,7 +526,7 @@ int open_with(arg_t a) {
return 0; return 0;
} }


int run_command(arg_t a) { int it_shell_cmd(arg_t a) {
const char *cline = (const char*) a; const char *cline = (const char*) a;
char *cn, *cmdline; char *cn, *cmdline;
const char *co, *fpath; const char *co, *fpath;


+ 24
- 23
events.h Ver arquivo

@@ -22,11 +22,12 @@
#include <X11/Xlib.h> #include <X11/Xlib.h>


typedef void* arg_t; typedef void* arg_t;
typedef int (*command_f)(arg_t);


typedef struct { typedef struct {
Bool ctrl; Bool ctrl;
KeySym ksym; KeySym ksym;
int (*handler)(arg_t); command_f cmd;
arg_t arg; arg_t arg;
} keymap_t; } keymap_t;


@@ -34,32 +35,32 @@ typedef struct {
Bool ctrl; Bool ctrl;
Bool shift; Bool shift;
unsigned int button; unsigned int button;
int (*handler)(arg_t); command_f cmd;
arg_t arg; arg_t arg;
} button_t; } button_t;


void run(); void run();


/* handler functions for key and button mappings: */ /* command functions for key and button mappings: */
int quit(arg_t); int it_quit(arg_t);
int reload(arg_t); int it_switch_mode(arg_t);
int toggle_fullscreen(arg_t); int it_toggle_fullscreen(arg_t);
int toggle_antialias(arg_t); int it_reload_image(arg_t);
int toggle_alpha(arg_t); int it_remove_image(arg_t);
int switch_mode(arg_t); int i_navigate(arg_t);
int navigate(arg_t); int it_first(arg_t);
int first(arg_t); int it_last(arg_t);
int last(arg_t); int it_move(arg_t);
int remove_image(arg_t); int i_pan_screen(arg_t);
int move(arg_t); int i_pan_edge(arg_t);
int pan_screen(arg_t); int i_drag(arg_t);
int pan_edge(arg_t); int i_zoom(arg_t);
int drag(arg_t); int i_fit_to_win(arg_t);
int rotate(arg_t); int i_fit_to_img(arg_t);
int zoom(arg_t); int i_rotate(arg_t);
int fit_to_win(arg_t); int i_toggle_antialias(arg_t);
int fit_to_img(arg_t); int i_toggle_alpha(arg_t);
int open_with(arg_t); int it_open_with(arg_t);
int run_command(arg_t); int it_shell_cmd(arg_t);


#endif /* EVENTS_H */ #endif /* EVENTS_H */

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