Commit 94c0b6e4 authored by Yu-Jie Lin's avatar Yu-Jie Lin
Browse files

add scroll by a page actions 



A page is the window width or height.

Signed-off-by: default avatarYu-Jie Lin <livibetter@gmail.com>
parent 0379af96

src/keyevents.c

+28 −0
Original line number Diff line number Diff line
@@ -97,6 +97,10 @@ void init_keyevents(void) { 
	feh_set_kb(&keys.scroll_right,0,XK_KP_Right  , 4, XK_Right     , 0, 0);

	feh_set_kb(&keys.scroll_down,0, XK_KP_Down   , 4, XK_Down      , 0, 0);

	feh_set_kb(&keys.scroll_up , 0, XK_KP_Up     , 4, XK_Up        , 0, 0);

	feh_set_kb(&keys.scroll_left_page , 8, XK_Left , 0, 0          , 0, 0);

	feh_set_kb(&keys.scroll_right_page, 8, XK_Right, 0, 0          , 0, 0);

	feh_set_kb(&keys.scroll_down_page , 8, XK_Down , 0, 0          , 0, 0);

	feh_set_kb(&keys.scroll_up_page   , 8, XK_Up   , 0, 0          , 0, 0);

	feh_set_kb(&keys.prev_img  , 0, XK_Left      , 0, XK_p         , 0, XK_BackSpace);

	feh_set_kb(&keys.next_img  , 0, XK_Right     , 0, XK_n         , 0, XK_space);

	feh_set_kb(&keys.jump_back , 0, XK_Page_Up   , 0, XK_KP_Page_Up, 0, 0);
@@ -191,6 +195,14 @@ void init_keyevents(void) { 
			cur_kb = &keys.scroll_up;

		else if (!strcmp(action, "scroll_down"))

			cur_kb = &keys.scroll_down;

		else if (!strcmp(action, "scroll_right_page"))

			cur_kb = &keys.scroll_right_page;

		else if (!strcmp(action, "scroll_left_page"))

			cur_kb = &keys.scroll_left_page;

		else if (!strcmp(action, "scroll_up_page"))

			cur_kb = &keys.scroll_up_page;

		else if (!strcmp(action, "scroll_down_page"))

			cur_kb = &keys.scroll_down_page;

		else if (!strcmp(action, "prev_img"))

			cur_kb = &keys.prev_img;

		else if (!strcmp(action, "next_img"))
@@ -449,6 +461,22 @@ void feh_event_handle_keypress(XEvent * ev) 
		winwid->im_y += 20;

		winwidget_render_image(winwid, 0, 1);

	}

	else if (feh_is_kp(&keys.scroll_right_page, keysym, state)) {

		winwid->im_x -= winwid->w;

		winwidget_render_image(winwid, 0, 1);

	}

	else if (feh_is_kp(&keys.scroll_left_page, keysym, state)) {

		winwid->im_x += winwid->w;

		winwidget_render_image(winwid, 0, 1);

	}

	else if (feh_is_kp(&keys.scroll_down_page, keysym, state)) {

		winwid->im_y -= winwid->h;

		winwidget_render_image(winwid, 0, 1);

	}

	else if (feh_is_kp(&keys.scroll_up_page, keysym, state)) {

		winwid->im_y += winwid->h;

		winwidget_render_image(winwid, 0, 1);

	}

	else if (feh_is_kp(&keys.jump_back, keysym, state)) {

		if (opt.slideshow)

			slideshow_change_image(winwid, SLIDE_JUMP_BACK);

src/options.h

+4 −0
Original line number Diff line number Diff line
@@ -152,6 +152,10 @@ struct __fehkb { 
	struct __fehkey next_img;

	struct __fehkey scroll_up;

	struct __fehkey scroll_down;

	struct __fehkey scroll_right_page;

	struct __fehkey scroll_left_page;

	struct __fehkey scroll_up_page;

	struct __fehkey scroll_down_page;

	struct __fehkey jump_back;

	struct __fehkey quit;

	struct __fehkey jump_fwd;