Commit ba0a5b8

nsxivba0a5b8

Added horizontal and vertical flip commands

+57 −0

8 files changed

−Context 3+

M README.md View

M commands.c View

M commands.h View

M config.def.h View

M image.c View

M image.h View

M sxiv.1 View

M types.h View

		@@ -122,6 +122,7 @@ The following additional key commands are available in image mode:
122	122		(also with Ctrl-arrow keys)
123	123
124	124		<,> Rotate image (counter-)clockwise by 90 degrees
	125	+	\,\| Flip image horizontally/vertically
125	126
126	127		s Toggle slideshow
127	128		Ctrl-'-' Decrease slideshow delay

		@@ -342,6 +342,21 @@ bool i_rotate(arg_t a) {
342	342		return false;
343	343		}
344	344
	345	+	bool i_flip(arg_t a) {
	346	+	flip_t flp = (flip_t) a;
	347	+
	348	+	if (mode == MODE_IMAGE) {
	349	+	if (flp == FLIP_HORIZONTAL) {
	350	+	img_flip_horizontal(&img);
	351	+	return true;
	352	+	} else if (flp == FLIP_VERTICAL) {
	353	+	img_flip_vertical(&img);
	354	+	return true;
	355	+	}
	356	+	}
	357	+	return false;
	358	+	}
	359	+
345	360		bool i_toggle_antialias(arg_t a) {
346	361		if (mode == MODE_IMAGE) {
347	362		img_toggle_antialias(&img);

		@@ -113,6 +113,9 @@ static const keymap_t keys[] = {
113	113		{ false, XK_less, i_rotate, (arg_t) DIR_LEFT },
114	114		{ false, XK_greater, i_rotate, (arg_t) DIR_RIGHT },
115	115
	116	+	{ false, XK_backslash, i_flip, (arg_t) FLIP_HORIZONTAL },
	117	+	{ false, XK_bar, i_flip, (arg_t) FLIP_VERTICAL },
	118	+
116	119		{ false, XK_a, i_toggle_antialias, (arg_t) None },
117	120		{ false, XK_A, it_toggle_alpha, (arg_t) None },
118	121

		@@ -642,6 +642,26 @@ void img_rotate_right(img_t *img) {
642	642		img_rotate(img, 1);
643	643		}
644	644
	645	+	void img_flip(img_t *img, int f) {
	646	+	if (img == NULL \|\| img->im == NULL \|\| img->win == NULL)
	647	+	return;
	648	+
	649	+	imlib_context_set_image(img->im);
	650	+	if (f == 0)
	651	+	imlib_image_flip_horizontal();
	652	+	else
	653	+	imlib_image_flip_vertical();
	654	+	img->dirty = true;
	655	+	}
	656	+
	657	+	void img_flip_horizontal(img_t *img) {
	658	+	img_flip(img, 0);
	659	+	}
	660	+
	661	+	void img_flip_vertical(img_t *img) {
	662	+	img_flip(img, 1);
	663	+	}
	664	+
645	665		void img_toggle_antialias(img_t *img) {
646	666		if (img == NULL \|\| img->im == NULL)
647	667		return;

		@@ -76,9 +76,14 @@ bool img_move(img_t*, float, float);
76	76		bool img_pan(img_t*, direction_t, int);
77	77		bool img_pan_edge(img_t*, direction_t);
78	78
	79	+	void img_rotate(img_t*, int);
79	80		void img_rotate_left(img_t*);
80	81		void img_rotate_right(img_t*);
81	82
	83	+	void img_flip(img_t*, int);
	84	+	void img_flip_horizontal(img_t*);
	85	+	void img_flip_vertical(img_t*);
	86	+
82	87		void img_toggle_antialias(img_t*);
83	88
84	89		bool img_frame_navigate(img_t*, int);

		@@ -238,6 +238,13 @@ Rotate image counter-clockwise by 90 degrees.
238	238		.TP
239	239		.B >
240	240		Rotate image clockwise by 90 degrees.
	241	+	.SS Flip
	242	+	.TP
	243	+	.B \\\\
	244	+	Flip image horizontally.
	245	+	.TP
	246	+	.B \|
	247	+	Flip image vertically.
241	248		.SS Slideshow
242	249		.TP
243	250		.B s