1 files changed, 0 insertions, 479 deletions
diff --git a/utils/nsxiv/commands.c b/utils/nsxiv/commands.c
deleted file mode 100644
index 9ee83ec..0000000
--- a/utils/nsxiv/commands.c
+++ /dev/null
@@ -1,479 +0,0 @@
-/* Copyright 2011-2020 Bert Muennich
- * Copyright 2021-2022 nsxiv contributors
- *
- * This file is a part of nsxiv.
- *
- * nsxiv is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation; either version 2 of the License,
- * or (at your option) any later version.
- *
- * nsxiv is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with nsxiv.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "nsxiv.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/wait.h>
-
-#include "commands.h"
-
-extern img_t img;
-extern tns_t tns;
-extern win_t win;
-
-bool cg_quit(arg_t status)
-{
-	unsigned int i;
-
-	if (options->to_stdout && markcnt > 0) {
-		for (i = 0; i < filecnt; i++) {
-			if (files[i].flags & FF_MARK)
-				printf("%s%c", files[i].name, options->using_null ? '\0' : '\n');
-		}
-	}
-	exit(status);
-	return None; /* silence tcc warning */
-}
-
-bool cg_switch_mode(arg_t _)
-{
-	if (mode == MODE_IMAGE) {
-		if (tns.thumbs == NULL)
-			tns_init(&tns, files, &filecnt, &fileidx, &win);
-		img_close(&img, false);
-		reset_timeout(reset_cursor);
-		if (img.ss.on) {
-			img.ss.on = false;
-			reset_timeout(slideshow);
-		}
-		tns.dirty = true;
-		mode = MODE_THUMB;
-	} else {
-		load_image(fileidx);
-		mode = MODE_IMAGE;
-	}
-	close_info();
-	open_info();
-	return true;
-}
-
-bool cg_toggle_fullscreen(arg_t _)
-{
-	win_toggle_fullscreen(&win);
-	/* redraw after next ConfigureNotify event */
-	set_timeout(redraw, TO_REDRAW_RESIZE, false);
-	if (mode == MODE_IMAGE)
-		img.checkpan = img.dirty = true;
-	else
-		tns.dirty = true;
-	return false;
-}
-
-bool cg_toggle_bar(arg_t _)
-{
-	win_toggle_bar(&win);
-	if (mode == MODE_IMAGE) {
-		if (win.bar.h > 0)
-			open_info();
-		else
-			close_info();
-		img.checkpan = img.dirty = true;
-	} else {
-		tns.dirty = true;
-	}
-	return true;
-}
-
-bool cg_prefix_external(arg_t _)
-{
-	handle_key_handler(true);
-	return false;
-}
-
-bool cg_reload_image(arg_t _)
-{
-	if (mode == MODE_IMAGE) {
-		load_image(fileidx);
-	} else {
-		win_set_cursor(&win, CURSOR_WATCH);
-		if (!tns_load(&tns, fileidx, true, false)) {
-			remove_file(fileidx, false);
-			tns.dirty = true;
-		}
-	}
-	return true;
-}
-
-bool cg_remove_image(arg_t _)
-{
-	remove_file(fileidx, true);
-	if (mode == MODE_IMAGE)
-		load_image(fileidx);
-	else
-		tns.dirty = true;
-	return true;
-}
-
-bool cg_first(arg_t _)
-{
-	if (mode == MODE_IMAGE && fileidx != 0) {
-		load_image(0);
-		return true;
-	} else if (mode == MODE_THUMB && fileidx != 0) {
-		fileidx = 0;
-		tns.dirty = true;
-		return true;
-	} else {
-		return false;
-	}
-}
-
-bool cg_n_or_last(arg_t _)
-{
-	int n = prefix != 0 && prefix - 1 < filecnt ? prefix - 1 : filecnt - 1;
-
-	if (mode == MODE_IMAGE && fileidx != n) {
-		load_image(n);
-		return true;
-	} else if (mode == MODE_THUMB && fileidx != n) {
-		fileidx = n;
-		tns.dirty = true;
-		return true;
-	} else {
-		return false;
-	}
-}
-
-bool cg_scroll_screen(arg_t dir)
-{
-	if (mode == MODE_IMAGE)
-		return img_pan(&img, dir, -1);
-	else
-		return tns_scroll(&tns, dir, true);
-}
-
-bool cg_zoom(arg_t d)
-{
-	if (mode == MODE_THUMB)
-		return tns_zoom(&tns, d);
-	else
-		return img_zoom(&img, d);
-}
-
-bool cg_toggle_image_mark(arg_t _)
-{
-	return mark_image(fileidx, !(files[fileidx].flags & FF_MARK));
-}
-
-bool cg_reverse_marks(arg_t _)
-{
-	int i;
-
-	for (i = 0; i < filecnt; i++) {
-		files[i].flags ^= FF_MARK;
-		markcnt += files[i].flags & FF_MARK ? 1 : -1;
-	}
-	if (mode == MODE_THUMB)
-		tns.dirty = true;
-	return true;
-}
-
-bool cg_mark_range(arg_t _)
-{
-	int d = markidx < fileidx ? 1 : -1, end, i;
-	bool dirty = false, on = !!(files[markidx].flags & FF_MARK);
-
-	for (i = markidx + d, end = fileidx + d; i != end; i += d)
-		dirty |= mark_image(i, on);
-	return dirty;
-}
-
-bool cg_unmark_all(arg_t _)
-{
-	int i;
-
-	for (i = 0; i < filecnt; i++)
-		files[i].flags &= ~FF_MARK;
-	markcnt = 0;
-	if (mode == MODE_THUMB)
-		tns.dirty = true;
-	return true;
-}
-
-bool cg_navigate_marked(arg_t n)
-{
-	int d, i;
-	int new = fileidx;
-
-	if (prefix > 0)
-		n *= prefix;
-	d = n > 0 ? 1 : -1;
-	for (i = fileidx + d; n != 0 && i >= 0 && i < filecnt; i += d) {
-		if (files[i].flags & FF_MARK) {
-			n -= d;
-			new = i;
-		}
-	}
-	if (new != fileidx) {
-		if (mode == MODE_IMAGE) {
-			load_image(new);
-		} else {
-			fileidx = new;
-			tns.dirty = true;
-		}
-		return true;
-	} else {
-		return false;
-	}
-}
-
-bool cg_change_gamma(arg_t d)
-{
-	if (img_change_gamma(&img, d * (prefix > 0 ? prefix : 1))) {
-		if (mode == MODE_THUMB)
-			tns.dirty = true;
-		return true;
-	} else {
-		return false;
-	}
-}
-
-bool ci_navigate(arg_t n)
-{
-	if (prefix > 0)
-		n *= prefix;
-	n += fileidx;
-	n = MAX(0, MIN(n, filecnt - 1));
-
-	if (n != fileidx) {
-		load_image(n);
-		return true;
-	} else {
-		return false;
-	}
-}
-
-bool ci_cursor_navigate(arg_t _)
-{
-	return ci_navigate(nav_button() - 1);
-}
-
-bool ci_alternate(arg_t _)
-{
-	load_image(alternate);
-	return true;
-}
-
-bool ci_navigate_frame(arg_t d)
-{
-	if (prefix > 0)
-		d *= prefix;
-	return !img.multi.animate && img_frame_navigate(&img, d);
-}
-
-bool ci_toggle_animation(arg_t _)
-{
-	bool dirty = false;
-
-	if (img.multi.cnt > 0) {
-		img.multi.animate = !img.multi.animate;
-		if (img.multi.animate) {
-			dirty = img_frame_animate(&img);
-			set_timeout(animate, img.multi.frames[img.multi.sel].delay, true);
-		} else {
-			reset_timeout(animate);
-		}
-	}
-	return dirty;
-}
-
-bool ci_scroll(arg_t dir)
-{
-	return img_pan(&img, dir, prefix);
-}
-
-bool ci_scroll_to_center(arg_t _)
-{
-	return img_pan_center(&img);
-}
-
-bool ci_scroll_to_edge(arg_t dir)
-{
-	return img_pan_edge(&img, dir);
-}
-
-bool ci_drag(arg_t drag_mode)
-{
-	int x, y, ox, oy;
-	float px, py;
-	XEvent e;
-
-	if ((int)(img.w * img.zoom) <= win.w && (int)(img.h * img.zoom) <= win.h)
-		return false;
-
-	win_set_cursor(&win, drag_mode == DRAG_ABSOLUTE ? CURSOR_DRAG_ABSOLUTE : CURSOR_DRAG_RELATIVE);
-	win_cursor_pos(&win, &x, &y);
-	ox = x;
-	oy = y;
-
-	while (true) {
-		if (drag_mode == DRAG_ABSOLUTE) {
-			px = MIN(MAX(0.0, x - win.w*0.1), win.w*0.8) / (win.w*0.8)
-			   * (win.w - img.w * img.zoom);
-			py = MIN(MAX(0.0, y - win.h*0.1), win.h*0.8) / (win.h*0.8)
-			   * (win.h - img.h * img.zoom);
-		} else {
-			px = img.x + x - ox;
-			py = img.y + y - oy;
-		}
-
-		if (img_pos(&img, px, py)) {
-			img_render(&img);
-			win_draw(&win);
-		}
-		XMaskEvent(win.env.dpy,
-		           ButtonPressMask | ButtonReleaseMask | PointerMotionMask, &e);
-		if (e.type == ButtonPress || e.type == ButtonRelease)
-			break;
-		while (XCheckTypedEvent(win.env.dpy, MotionNotify, &e));
-		ox = x;
-		oy = y;
-		x = e.xmotion.x;
-		y = e.xmotion.y;
-	}
-	set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
-	reset_cursor();
-
-	return true;
-}
-
-bool ci_set_zoom(arg_t zl)
-{
-	return img_zoom_to(&img, (prefix ? prefix : zl) / 100.0);
-}
-
-bool ci_fit_to_win(arg_t sm)
-{
-	return img_fit_win(&img, sm);
-}
-
-bool ci_rotate(arg_t degree)
-{
-	img_rotate(&img, degree);
-	return true;
-}
-
-bool ci_flip(arg_t dir)
-{
-	img_flip(&img, dir);
-	return true;
-}
-
-bool ci_toggle_antialias(arg_t _)
-{
-	img_toggle_antialias(&img);
-	return true;
-}
-
-bool ci_toggle_alpha(arg_t _)
-{
-	img.alpha = !img.alpha;
-	img.dirty = true;
-	return true;
-}
-
-bool ci_slideshow(arg_t _)
-{
-	if (prefix > 0) {
-		img.ss.on = true;
-		img.ss.delay = prefix * 10;
-		set_timeout(slideshow, img.ss.delay * 100, true);
-	} else if (img.ss.on) {
-		img.ss.on = false;
-		reset_timeout(slideshow);
-	} else {
-		img.ss.on = true;
-	}
-	return true;
-}
-
-bool ct_move_sel(arg_t dir)
-{
-	bool dirty = tns_move_selection(&tns, dir, prefix);
-	if (dirty) {
-		close_info();
-		open_info();
-	}
-	return dirty;
-}
-
-bool ct_reload_all(arg_t _)
-{
-	tns_free(&tns);
-	tns_init(&tns, files, &filecnt, &fileidx, &win);
-	tns.dirty = true;
-	return true;
-}
-
-bool ct_scroll(arg_t dir)
-{
-	return tns_scroll(&tns, dir, false);
-}
-
-bool ct_drag_mark_image(arg_t _)
-{
-	int sel;
-
-	if ((sel = tns_translate(&tns, xbutton_ev->x, xbutton_ev->y)) >= 0) {
-		XEvent e;
-		bool on = !(files[sel].flags & FF_MARK);
-
-		while (true) {
-			if (sel >= 0 && mark_image(sel, on))
-				redraw();
-			XMaskEvent(win.env.dpy,
-			           ButtonPressMask | ButtonReleaseMask | PointerMotionMask, &e);
-			if (e.type == ButtonPress || e.type == ButtonRelease)
-				break;
-			while (XCheckTypedEvent(win.env.dpy, MotionNotify, &e));
-			sel = tns_translate(&tns, e.xbutton.x, e.xbutton.y);
-		}
-	}
-
-	return false;
-}
-
-bool ct_select(arg_t _)
-{
-	int sel;
-	bool dirty = false;
-	static Time firstclick;
-
-	if ((sel = tns_translate(&tns, xbutton_ev->x, xbutton_ev->y)) >= 0) {
-		if (sel != fileidx) {
-			tns_highlight(&tns, fileidx, false);
-			tns_highlight(&tns, sel, true);
-			fileidx = sel;
-			firstclick = xbutton_ev->time;
-			dirty = true;
-		} else if (xbutton_ev->time - firstclick <= TO_DOUBLE_CLICK) {
-			mode = MODE_IMAGE;
-			set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
-			load_image(fileidx);
-			dirty = true;
-		} else {
-			firstclick = xbutton_ev->time;
-		}
-	}
-
-	return dirty;
-}