Toggle image transparency with A-key
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parent
d982b06eed
commit
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2
Makefile
2
Makefile
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@ -1,6 +1,6 @@
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all: sxiv
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all: sxiv
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VERSION=git-20110309
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VERSION=git-20110310
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CC?=gcc
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CC?=gcc
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PREFIX?=/usr/local
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PREFIX?=/usr/local
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3
image.c
3
image.c
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@ -43,6 +43,7 @@ void img_init(img_t *img, win_t *win) {
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img->zoom = MAX(img->zoom, zoom_min);
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img->zoom = MAX(img->zoom, zoom_min);
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img->zoom = MIN(img->zoom, zoom_max);
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img->zoom = MIN(img->zoom, zoom_max);
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img->aa = options->aa;
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img->aa = options->aa;
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img->alpha = 1;
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}
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}
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if (win) {
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if (win) {
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@ -211,7 +212,7 @@ void img_render(img_t *img, win_t *win) {
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else
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else
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imlib_context_set_image(im_broken);
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imlib_context_set_image(im_broken);
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if (imlib_image_has_alpha())
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if (imlib_image_has_alpha() && !img->alpha)
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win_draw_rect(win, win->pm, dx, dy, dw, dh, True, 0, win->white);
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win_draw_rect(win, win->pm, dx, dy, dw, dh, True, 0, win->white);
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imlib_context_set_drawable(win->pm);
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imlib_context_set_drawable(win->pm);
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1
image.h
1
image.h
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@ -45,6 +45,7 @@ typedef struct {
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unsigned char re;
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unsigned char re;
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unsigned char checkpan;
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unsigned char checkpan;
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unsigned char aa;
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unsigned char aa;
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unsigned char alpha;
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int x;
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int x;
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int y;
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int y;
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4
main.c
4
main.c
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@ -496,6 +496,10 @@ void on_keypress(XKeyEvent *kev) {
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img_toggle_antialias(&img);
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img_toggle_antialias(&img);
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changed = 1;
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changed = 1;
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break;
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break;
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case XK_A:
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img.alpha ^= 1;
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changed = 1;
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break;
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case XK_r:
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case XK_r:
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changed = load_image(fileidx);
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changed = load_image(fileidx);
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break;
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break;
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