Revert "Merge --scale-down / window dimension change patch"

This reverts commit b6a1cff6db874f4708d5ff5ea6a17248610b7d90.

4 files changed, 7 insertions, 21 deletions

diff --git a/src/events.c b/src/events.c
index 9fb2379..0d5e07d 100644
--- a/src/events.c
+++ b/src/events.c
@@ -235,7 +235,6 @@ static void feh_event_handle_ButtonPress(XEvent * ev)
 		winwid->click_offset_x = ev->xbutton.x;
 		winwid->click_offset_y = ev->xbutton.y;
 		winwid->old_zoom = winwid->zoom;
-		winwid->has_manual_zoom = 1;
 
 		/* required to adjust the image position in zoom mode */
 		winwid->im_click_offset_x = (winwid->click_offset_x
@@ -333,7 +332,6 @@ static void feh_event_handle_ButtonRelease(XEvent * ev)
 				&& (ev->xbutton.x == winwid->click_offset_x)
 				&& (ev->xbutton.y == winwid->click_offset_y)) {
 			winwid->zoom = 1.0;
-			winwid->has_manual_zoom = 0;
 			winwidget_center_image(winwid);
 		} else
 			winwidget_sanitise_offsets(winwid);
diff --git a/src/keyevents.c b/src/keyevents.c
index c551ae3..0ada751 100644
--- a/src/keyevents.c
+++ b/src/keyevents.c
@@ -573,9 +573,6 @@ void feh_event_handle_keypress(XEvent * ev)
 		feh_event_invoke_action(winwid, 9);
 	}
 	else if (feh_is_kp(&keys.zoom_in, keysym, state)) {
-		if (!winwid->has_manual_zoom)
-			winwid->has_manual_zoom = 1;
-
 		winwid->old_zoom = winwid->zoom;
 		winwid->zoom = winwid->zoom * 1.25;
 
@@ -590,9 +587,6 @@ void feh_event_handle_keypress(XEvent * ev)
 		winwidget_render_image(winwid, 0, 0);
 	}
 	else if (feh_is_kp(&keys.zoom_out, keysym, state)) {
-		if (!winwid->has_manual_zoom)
-			winwid->has_manual_zoom = 1;
-
 		winwid->old_zoom = winwid->zoom;
 		winwid->zoom = winwid->zoom * 0.80;
 
@@ -607,17 +601,17 @@ void feh_event_handle_keypress(XEvent * ev)
 		winwidget_render_image(winwid, 0, 0);
 	}
 	else if (feh_is_kp(&keys.zoom_default, keysym, state)) {
-		if (!winwid->has_manual_zoom)
-			winwid->has_manual_zoom = 1;
-
 		winwid->zoom = 1.0;
+		/* --scale-down will revert our operation if old_zoom == 1.0 */
+		if (opt.scale_down)
+			winwid->old_zoom = 1.001;
 		winwidget_center_image(winwid);
 		winwidget_render_image(winwid, 0, 0);
+		/* --scale-down will also do weird stuff if zoom is 1.0 */
+		if (opt.scale_down)
+			winwid->zoom = 1.001;
 	}
 	else if (feh_is_kp(&keys.zoom_fit, keysym, state)) {
-		if (!winwid->has_manual_zoom)
-			winwid->has_manual_zoom = 1;
-
 		feh_calc_needed_zoom(&winwid->zoom, winwid->im_w, winwid->im_h, winwid->w, winwid->h);
 		winwidget_center_image(winwid);
 		winwidget_render_image(winwid, 0, 0);
diff --git a/src/winwidget.c b/src/winwidget.c
index 36720ac..ae34045 100644
--- a/src/winwidget.c
+++ b/src/winwidget.c
@@ -71,7 +71,6 @@ static winwidget winwidget_allocate(void)
 	ret->im_y = 0;
 	ret->zoom = 1.0;
 	ret->old_zoom = 1.0;
-	ret->has_manual_zoom = 0;
 
 	ret->click_offset_x = 0;
 	ret->click_offset_y = 0;
@@ -395,9 +394,6 @@ void winwidget_render_image(winwidget winwid, int resize, int force_alias)
 	if (winwid->im_y > winwid->h)
 		winwid->im_y = winwid->h;
 
-	if (!winwid->has_manual_zoom && winwid->zoom < 1.0)
-		winwid->zoom = 1.0;
-
 	D(("winwidget_render_image resize %d force_alias %d im %dx%d\n",
 	      resize, force_alias, winwid->im_w, winwid->im_h));
 
@@ -405,7 +401,7 @@ void winwidget_render_image(winwidget winwid, int resize, int force_alias)
 
 	if (!winwid->full_screen && opt.scale_down && ((winwid->w < winwid->im_w)
 						       || (winwid->h < winwid->im_h)) &&
-							  (!winwid->has_manual_zoom)) {
+							  (winwid->old_zoom == 1.0)) {
 		D(("scaling down image %dx%d\n", winwid->w, winwid->h));
 
 		feh_calc_needed_zoom(&(winwid->zoom), winwid->im_w, winwid->im_h, winwid->w, winwid->h);
@@ -954,7 +950,6 @@ void feh_debug_print_winwid(winwidget w)
 
 void winwidget_reset_image(winwidget winwid)
 {
-	winwid->has_manual_zoom = 0;
 	winwid->zoom = 1.0;
 	winwid->old_zoom = 1.0;
 	winwid->im_x = 0;
diff --git a/src/winwidget.h b/src/winwidget.h
index 3a99868..33ad945 100644
--- a/src/winwidget.h
+++ b/src/winwidget.h
@@ -108,7 +108,6 @@ struct __winwidget {
 	 */
 	double zoom;
 	double old_zoom;
-	unsigned char has_manual_zoom;
 
 	int click_offset_x;
 	int click_offset_y;