Reduced usage of preprocessor macros
This commit is contained in:
Bert
parent
5f780fc3e7
commit
a271e16744
2
Makefile
2
Makefile
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@ -1,6 +1,6 @@
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all: sxiv
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VERSION = 0.8.2
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VERSION = git-20110722
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CC = gcc
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DESTDIR =
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25
config.h
25
config.h
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@ -1,19 +1,18 @@
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/* default window dimensions (overwritten via -g option): */
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#define WIN_WIDTH 800
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#define WIN_HEIGHT 600
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enum { WIN_WIDTH = 800, WIN_HEIGHT = 600 };
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/* default color for window background: *
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* (see X(7) "COLOR NAMES" section for valid values) */
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#define BG_COLOR "#999999"
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static const char * const BG_COLOR = "#999999";
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/* default color for thumbnail selection: */
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#define SEL_COLOR "#0066FF"
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static const char * const SEL_COLOR = "#0066FF";
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/* how should images be scaled when they are loaded?: *
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* (also controllable via -d/-s/-Z/-z options) *
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* SCALE_DOWN: 100%, but fit large images into window, *
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* SCALE_FIT: fit all images into window, *
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* SCALE_ZOOM: use current zoom level, 100% at startup */
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#define SCALE_MODE SCALE_DOWN
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static const scalemode_t SCALE_MODE = SCALE_DOWN;
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/* levels (percent) to use when zooming via '-' and '+': */
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static const float zoom_levels[] = {
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@ -22,20 +21,16 @@ static const float zoom_levels[] = {
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};
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/* default dimension of thumbnails (width == height): */
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#define THUMB_SIZE 60
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enum { THUMB_SIZE = 60 };
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/* enable external commands (defined below)? 0=off, 1=on: */
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#define EXT_COMMANDS 0
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enum { EXT_COMMANDS = 0 };
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/* external commands and corresponding key mappings: */
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#ifdef MAIN_C
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#if EXT_COMMANDS
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static const command_t commands[] = {
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/* ctrl-... reload? command, '#' is replaced by filename */
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{ XK_comma, True, "jpegtran -rotate 270 -copy all -outfile # #" },
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{ XK_period, True, "jpegtran -rotate 90 -copy all -outfile # #" },
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{ XK_less, True, "mogrify -rotate -90 #" },
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{ XK_greater, True, "mogrify -rotate +90 #" }
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{ ',', 1, "jpegtran -rotate 270 -copy all -outfile # #" },
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{ '.', 1, "jpegtran -rotate 90 -copy all -outfile # #" },
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{ '<', 1, "mogrify -rotate -90 #" },
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{ '>', 1, "mogrify -rotate +90 #" }
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};
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#endif
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#endif
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22
image.c
22
image.c
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@ -18,10 +18,10 @@
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#include <unistd.h>
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#include "config.h"
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#include "image.h"
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#include "options.h"
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#include "util.h"
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#include "config.h"
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int zl_cnt;
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float zoom_min;
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@ -275,25 +275,25 @@ int img_move(img_t *img, win_t *win, int dx, int dy) {
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return ox != img->x || oy != img->y;
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}
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int img_pan(img_t *img, win_t *win, pandir_t dir, int page) {
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int img_pan(img_t *img, win_t *win, direction_t dir, int page) {
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if (!img || !img->im || !win)
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return 0;
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switch (dir) {
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case PAN_LEFT:
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case DIR_LEFT:
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return img_move(img, win, win->w / (page ? 1 : 5), 0);
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case PAN_RIGHT:
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case DIR_RIGHT:
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return img_move(img, win, win->w / (page ? 1 : 5) * -1, 0);
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case PAN_UP:
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case DIR_UP:
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return img_move(img, win, 0, win->h / (page ? 1 : 5));
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case PAN_DOWN:
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case DIR_DOWN:
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return img_move(img, win, 0, win->h / (page ? 1 : 5) * -1);
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}
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return 0;
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}
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int img_pan_edge(img_t *img, win_t *win, pandir_t dir) {
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int img_pan_edge(img_t *img, win_t *win, direction_t dir) {
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int ox, oy;
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if (!img || !img->im || !win)
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@ -303,16 +303,16 @@ int img_pan_edge(img_t *img, win_t *win, pandir_t dir) {
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oy = img->y;
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switch (dir) {
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case PAN_LEFT:
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case DIR_LEFT:
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img->x = 0;
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break;
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case PAN_RIGHT:
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case DIR_RIGHT:
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img->x = win->w - img->w * img->zoom;
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break;
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case PAN_UP:
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case DIR_UP:
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img->y = 0;
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break;
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case PAN_DOWN:
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case DIR_DOWN:
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img->y = win->h - img->h * img->zoom;
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break;
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}
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18
image.h
18
image.h
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@ -21,21 +21,9 @@
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#include <Imlib2.h>
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#include "types.h"
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#include "window.h"
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typedef enum {
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SCALE_DOWN = 0,
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SCALE_FIT,
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SCALE_ZOOM
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} scalemode_t;
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typedef enum {
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PAN_LEFT = 0,
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PAN_RIGHT,
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PAN_UP,
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PAN_DOWN
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} pandir_t;
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typedef struct {
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Imlib_Image *im;
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@ -68,8 +56,8 @@ int img_zoom_in(img_t*, win_t*);
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int img_zoom_out(img_t*, win_t*);
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int img_move(img_t*, win_t*, int, int);
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int img_pan(img_t*, win_t*, pandir_t, int);
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int img_pan_edge(img_t*, win_t*, pandir_t);
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int img_pan(img_t*, win_t*, direction_t, int);
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int img_pan_edge(img_t*, win_t*, direction_t);
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void img_rotate_left(img_t*, win_t*);
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void img_rotate_right(img_t*, win_t*);
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81
main.c
81
main.c
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@ -34,26 +34,13 @@
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#include "image.h"
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#include "options.h"
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#include "thumbs.h"
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#include "types.h"
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#include "util.h"
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#include "window.h"
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#define FNAME_CNT 1024
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#define TITLE_LEN 256
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typedef enum {
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MODE_NORMAL = 0,
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MODE_THUMBS
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} appmode_t;
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typedef struct {
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KeySym ksym;
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Bool reload;
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const char *cmdline;
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} command_t;
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#define MAIN_C
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#include "config.h"
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enum { TITLE_LEN = 256, FNAME_CNT = 1024 };
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void run();
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appmode_t mode;
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@ -266,7 +253,6 @@ int main(int argc, char **argv) {
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return 0;
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}
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#if EXT_COMMANDS
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int run_command(const char *cline, Bool reload) {
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int fncnt, fnlen;
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char *cn, *cmdline;
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@ -322,16 +308,17 @@ int run_command(const char *cline, Bool reload) {
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free(cmdline);
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return ret;
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}
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#endif /* EXT_COMMANDS */
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/* event handling */
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/* timeouts in milliseconds: */
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#define TO_WIN_RESIZE 75
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#define TO_IMAGE_DRAG 1
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#define TO_CURSOR_HIDE 1500
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#define TO_THUMBS_LOAD 200
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enum {
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TO_WIN_RESIZE = 75,
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TO_IMAGE_DRAG = 1,
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TO_CURSOR_HIDE = 1500,
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TO_THUMBS_LOAD = 200
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};
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int timo_cursor;
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int timo_redraw;
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@ -366,11 +353,10 @@ void on_keypress(XKeyEvent *kev) {
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changed = 0;
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ctrl = CLEANMASK(kev->state) & ControlMask;
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#if EXT_COMMANDS
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/* external commands from commands.h */
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if (ctrl) {
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if (EXT_COMMANDS && ctrl) {
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for (x = 0; x < LEN(commands); ++x) {
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if (commands[x].ksym == ksym) {
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if (commands[x].key == key) {
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win_set_cursor(&win, CURSOR_WATCH);
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if (run_command(commands[x].cmdline, commands[x].reload)) {
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if (mode == MODE_NORMAL) {
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@ -396,7 +382,6 @@ void on_keypress(XKeyEvent *kev) {
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}
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}
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}
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#endif
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if (mode == MODE_NORMAL) {
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switch (ksym) {
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@ -450,38 +435,38 @@ void on_keypress(XKeyEvent *kev) {
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/* panning */
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case XK_h:
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case XK_Left:
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changed = img_pan(&img, &win, PAN_LEFT, ctrl);
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changed = img_pan(&img, &win, DIR_LEFT, ctrl);
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break;
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case XK_j:
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case XK_Down:
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changed = img_pan(&img, &win, PAN_DOWN, ctrl);
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changed = img_pan(&img, &win, DIR_DOWN, ctrl);
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break;
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case XK_k:
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case XK_Up:
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changed = img_pan(&img, &win, PAN_UP, ctrl);
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changed = img_pan(&img, &win, DIR_UP, ctrl);
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break;
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case XK_l:
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case XK_Right:
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changed = img_pan(&img, &win, PAN_RIGHT, ctrl);
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changed = img_pan(&img, &win, DIR_RIGHT, ctrl);
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break;
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case XK_Prior:
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changed = img_pan(&img, &win, PAN_UP, 1);
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changed = img_pan(&img, &win, DIR_UP, 1);
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break;
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case XK_Next:
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changed = img_pan(&img, &win, PAN_DOWN, 1);
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changed = img_pan(&img, &win, DIR_DOWN, 1);
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break;
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case XK_H:
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changed = img_pan_edge(&img, &win, PAN_LEFT);
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changed = img_pan_edge(&img, &win, DIR_LEFT);
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break;
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case XK_J:
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changed = img_pan_edge(&img, &win, PAN_DOWN);
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changed = img_pan_edge(&img, &win, DIR_DOWN);
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break;
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case XK_K:
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changed = img_pan_edge(&img, &win, PAN_UP);
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changed = img_pan_edge(&img, &win, DIR_UP);
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break;
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case XK_L:
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changed = img_pan_edge(&img, &win, PAN_RIGHT);
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changed = img_pan_edge(&img, &win, DIR_RIGHT);
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break;
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/* rotation */
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@ -548,19 +533,19 @@ void on_keypress(XKeyEvent *kev) {
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/* move selection */
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case XK_h:
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case XK_Left:
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changed = tns_move_selection(&tns, &win, TNS_LEFT);
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changed = tns_move_selection(&tns, &win, DIR_LEFT);
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break;
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case XK_j:
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case XK_Down:
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changed = tns_move_selection(&tns, &win, TNS_DOWN);
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changed = tns_move_selection(&tns, &win, DIR_DOWN);
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break;
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case XK_k:
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case XK_Up:
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changed = tns_move_selection(&tns, &win, TNS_UP);
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changed = tns_move_selection(&tns, &win, DIR_UP);
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break;
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case XK_l:
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case XK_Right:
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changed = tns_move_selection(&tns, &win, TNS_RIGHT);
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changed = tns_move_selection(&tns, &win, DIR_RIGHT);
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break;
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case XK_g:
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if (tns.sel != 0) {
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@ -642,23 +627,23 @@ void on_buttonpress(XButtonEvent *bev) {
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if (mask == ControlMask)
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changed = img_zoom_in(&img, &win);
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else if (mask == ShiftMask)
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changed = img_pan(&img, &win, PAN_LEFT, 0);
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changed = img_pan(&img, &win, DIR_LEFT, 0);
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else
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changed = img_pan(&img, &win, PAN_UP, 0);
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changed = img_pan(&img, &win, DIR_UP, 0);
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break;
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case Button5:
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if (mask == ControlMask)
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changed = img_zoom_out(&img, &win);
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else if (mask == ShiftMask)
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changed = img_pan(&img, &win, PAN_RIGHT, 0);
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changed = img_pan(&img, &win, DIR_RIGHT, 0);
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else
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changed = img_pan(&img, &win, PAN_DOWN, 0);
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changed = img_pan(&img, &win, DIR_DOWN, 0);
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break;
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case 6:
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changed = img_pan(&img, &win, PAN_LEFT, 0);
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changed = img_pan(&img, &win, DIR_LEFT, 0);
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break;
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case 7:
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changed = img_pan(&img, &win, PAN_RIGHT, 0);
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changed = img_pan(&img, &win, DIR_RIGHT, 0);
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break;
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}
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} else {
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@ -680,10 +665,10 @@ void on_buttonpress(XButtonEvent *bev) {
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}
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break;
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case Button4:
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changed = tns_scroll(&tns, TNS_UP);
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changed = tns_scroll(&tns, DIR_UP);
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break;
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case Button5:
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changed = tns_scroll(&tns, TNS_DOWN);
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changed = tns_scroll(&tns, DIR_DOWN);
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break;
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}
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}
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@ -23,9 +23,9 @@
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#include <stdio.h>
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#include <unistd.h>
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#include "config.h"
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#include "options.h"
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#include "util.h"
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#include "config.h"
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options_t _options;
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const options_t *options = (const options_t*) &_options;
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@ -20,6 +20,7 @@
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#define OPTIONS_H
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#include "image.h"
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#include "types.h"
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typedef struct {
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char **filenames;
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18
thumbs.c
18
thumbs.c
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@ -23,9 +23,9 @@
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#include <sys/stat.h>
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#include <unistd.h>
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#include "config.h"
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#include "thumbs.h"
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#include "util.h"
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#include "config.h"
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#ifdef __NetBSD__
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#define st_mtim st_mtimespec
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@ -380,7 +380,7 @@ void tns_highlight(tns_t *tns, win_t *win, int n, Bool hl) {
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win_draw(win);
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}
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int tns_move_selection(tns_t *tns, win_t *win, tnsdir_t dir) {
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int tns_move_selection(tns_t *tns, win_t *win, direction_t dir) {
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int old;
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if (!tns || !tns->thumbs || !win)
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@ -389,19 +389,19 @@ int tns_move_selection(tns_t *tns, win_t *win, tnsdir_t dir) {
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old = tns->sel;
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switch (dir) {
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case TNS_LEFT:
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case DIR_LEFT:
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if (tns->sel > 0)
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--tns->sel;
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break;
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case TNS_RIGHT:
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case DIR_RIGHT:
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if (tns->sel < tns->cnt - 1)
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++tns->sel;
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break;
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case TNS_UP:
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case DIR_UP:
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if (tns->sel >= tns->cols)
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tns->sel -= tns->cols;
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break;
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case TNS_DOWN:
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case DIR_DOWN:
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if (tns->sel + tns->cols < tns->cnt)
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tns->sel += tns->cols;
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break;
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@ -417,7 +417,7 @@ int tns_move_selection(tns_t *tns, win_t *win, tnsdir_t dir) {
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return tns->sel != old;
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}
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int tns_scroll(tns_t *tns, tnsdir_t dir) {
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int tns_scroll(tns_t *tns, direction_t dir) {
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int old;
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if (!tns)
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@ -425,11 +425,11 @@ int tns_scroll(tns_t *tns, tnsdir_t dir) {
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old = tns->first;
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if (dir == TNS_DOWN && tns->first + tns->cols * tns->rows < tns->cnt) {
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if (dir == DIR_DOWN && tns->first + tns->cols * tns->rows < tns->cnt) {
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tns->first += tns->cols;
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tns_check_view(tns, True);
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tns->dirty = 1;
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} else if (dir == TNS_UP && tns->first >= tns->cols) {
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} else if (dir == DIR_UP && tns->first >= tns->cols) {
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tns->first -= tns->cols;
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tns_check_view(tns, True);
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tns->dirty = 1;
|
||||
|
|
|
|||
12
thumbs.h
12
thumbs.h
|
|
@ -21,15 +21,9 @@
|
|||
|
||||
#include <Imlib2.h>
|
||||
|
||||
#include "types.h"
|
||||
#include "window.h"
|
||||
|
||||
typedef enum {
|
||||
TNS_LEFT = 0,
|
||||
TNS_RIGHT,
|
||||
TNS_UP,
|
||||
TNS_DOWN
|
||||
} tnsdir_t;
|
||||
|
||||
typedef struct {
|
||||
Imlib_Image *im;
|
||||
const char *filename;
|
||||
|
|
@ -62,8 +56,8 @@ int tns_load(tns_t*, int, const char*, unsigned char);
|
|||
void tns_render(tns_t*, win_t*);
|
||||
void tns_highlight(tns_t*, win_t*, int, Bool);
|
||||
|
||||
int tns_move_selection(tns_t*, win_t*, tnsdir_t);
|
||||
int tns_scroll(tns_t*, tnsdir_t);
|
||||
int tns_move_selection(tns_t*, win_t*, direction_t);
|
||||
int tns_scroll(tns_t*, direction_t);
|
||||
|
||||
int tns_translate(tns_t*, int, int);
|
||||
|
||||
|
|
|
|||
35
types.h
Normal file
35
types.h
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
#ifndef TYPES_H
|
||||
#define TYPES_H
|
||||
|
||||
typedef enum {
|
||||
MODE_NORMAL = 0,
|
||||
MODE_THUMBS
|
||||
} appmode_t;
|
||||
|
||||
typedef struct {
|
||||
char key;
|
||||
int reload;
|
||||
const char *cmdline;
|
||||
} command_t;
|
||||
|
||||
typedef enum {
|
||||
DIR_LEFT = 0,
|
||||
DIR_RIGHT,
|
||||
DIR_UP,
|
||||
DIR_DOWN
|
||||
} direction_t;
|
||||
|
||||
typedef enum {
|
||||
SCALE_DOWN = 0,
|
||||
SCALE_FIT,
|
||||
SCALE_ZOOM
|
||||
} scalemode_t;
|
||||
|
||||
typedef enum {
|
||||
CURSOR_ARROW = 0,
|
||||
CURSOR_NONE,
|
||||
CURSOR_HAND,
|
||||
CURSOR_WATCH
|
||||
} cursor_t;
|
||||
|
||||
#endif /* TYPES_H */
|
||||
4
window.c
4
window.c
|
|
@ -21,10 +21,10 @@
|
|||
#include <X11/Xutil.h>
|
||||
#include <X11/cursorfont.h>
|
||||
|
||||
#include "config.h"
|
||||
#include "options.h"
|
||||
#include "util.h"
|
||||
#include "window.h"
|
||||
#include "config.h"
|
||||
|
||||
static Cursor carrow;
|
||||
static Cursor cnone;
|
||||
|
|
@ -312,7 +312,7 @@ void win_set_title(win_t *win, const char *title) {
|
|||
PropModeReplace, (unsigned char *) title, strlen(title));
|
||||
}
|
||||
|
||||
void win_set_cursor(win_t *win, win_cur_t cursor) {
|
||||
void win_set_cursor(win_t *win, cursor_t cursor) {
|
||||
if (!win || !win->xwin)
|
||||
return;
|
||||
|
||||
|
|
|
|||
11
window.h
11
window.h
|
|
@ -21,14 +21,9 @@
|
|||
|
||||
#include <X11/Xlib.h>
|
||||
|
||||
#define CLEANMASK(mask) ((mask) & ~LockMask)
|
||||
#include "types.h"
|
||||
|
||||
typedef enum {
|
||||
CURSOR_ARROW = 0,
|
||||
CURSOR_NONE,
|
||||
CURSOR_HAND,
|
||||
CURSOR_WATCH
|
||||
} win_cur_t;
|
||||
#define CLEANMASK(mask) ((mask) & ~LockMask)
|
||||
|
||||
typedef struct {
|
||||
Display *dpy;
|
||||
|
|
@ -75,6 +70,6 @@ void win_draw_rect(win_t*, Pixmap, int, int, int, int, Bool, int,
|
|||
unsigned long);
|
||||
|
||||
void win_set_title(win_t*, const char*);
|
||||
void win_set_cursor(win_t*, win_cur_t);
|
||||
void win_set_cursor(win_t*, cursor_t);
|
||||
|
||||
#endif /* WINDOW_H */
|
||||
|
|
|
|||
Loading…
Reference in a new issue