replace range with horizontalRange and verticalRange

docs/labwc-config.5.scd

@@ -498,13 +498,15 @@ activated with SnapToEdge actions or, optionally, by dragging windows to the
 edges of an output. Edge snapping causes a window to occupy half of its output,
 extending outward from the snapped edge.
 
-*<snapping><range>*++
+*<snapping><horizontalRange>*++
+*<snapping><verticalRange>*++
 *<snapping><cornerRange>*
-	If an interactive move ends with the cursor within *<range>* pixels of an
+	If an interactive move ends with the cursor within *<horizontalRange>* pixels of
-	output edge, the window is snapped to the edge. If it's also within
+	the left/right output edge, or *<verticalRange>* of the top/bottom output edge,
-	*<cornerRange>* pixels of an output corner, the window is snapped to the
+	the window is snapped to the edge. If it's also within *<cornerRange>* pixels of
-	corner instead. A *<range>* of 0 disables snapping.
+	an output corner, the window is snapped to the corner instead.
-	Default is 10 for *<range>* and 50 for *<cornerRange>*.
+	If *<horizontalRange>* and *<verticalRange>* is 0, snapping is disabled.
+	Default is 10 for *<horizontalRange>* and *<verticalRange>*, and 50 for *<cornerRange>*.
 
 *<snapping><overlay><enabled>* [yes|no]
 	Show an overlay when snapping to a window to an edge. Default is yes.

docs/rc.xml.all

@@ -162,7 +162,8 @@
 
   <snapping>
     <!-- Set range to 0 to disable window snapping completely -->
-    <range>10</range>
+    <horizontalRange>10</horizontalRange>
+    <verticalRange>10</verticalRange>
     <cornerRange>50</cornerRange>
     <overlay enabled="yes">
       <delay inner="500" outer="500" />

include/config/rcxml.h

@@ -151,7 +151,8 @@ struct rcxml {
 	int unmaximize_threshold;
 
 	/* window snapping */
-	int snap_edge_range;
+	int snap_edge_horizontal_range;
+	int snap_edge_vertical_range;
 	int snap_edge_corner_range;
 	bool snap_overlay_enabled;
 	int snap_overlay_delay_inner;

src/config/rcxml.c

@@ -1177,7 +1177,12 @@ entry(xmlNode *node, char *nodename, char *content)
 	} else if (!strcasecmp(nodename, "unMaximizeThreshold.resistance")) {
 		rc.unmaximize_threshold = atoi(content);
 	} else if (!strcasecmp(nodename, "range.snapping")) {
-		rc.snap_edge_range = atoi(content);
+		rc.snap_edge_horizontal_range = atoi(content);
+		rc.snap_edge_vertical_range = atoi(content);
+	} else if (!strcasecmp(nodename, "horizontalRange.snapping")) {
+		rc.snap_edge_horizontal_range = atoi(content);
+	} else if (!strcasecmp(nodename, "verticalRange.snapping")) {
+		rc.snap_edge_vertical_range = atoi(content);
 	} else if (!strcasecmp(nodename, "cornerRange.snapping")) {
 		rc.snap_edge_corner_range = atoi(content);
 	} else if (!strcasecmp(nodename, "enabled.overlay.snapping")) {
@@ -1456,7 +1461,8 @@ rcxml_init(void)
 	rc.unsnap_threshold = 20;
 	rc.unmaximize_threshold = 150;
 
-	rc.snap_edge_range = 10;
+	rc.snap_edge_horizontal_range = 10;
+	rc.snap_edge_vertical_range = 10;
 	rc.snap_edge_corner_range = 50;
 	rc.snap_overlay_enabled = true;
 	rc.snap_overlay_delay_inner = 500;

src/interactive.c

@@ -186,7 +186,7 @@ edge_from_cursor(struct seat *seat, struct output **dest_output,
 		return false;
 	}
 
-	if (rc.snap_edge_range == 0) {
+	if (rc.snap_edge_horizontal_range == 0 && rc.snap_edge_vertical_range == 0) {
 		return false;
 	}
 
@@ -210,13 +210,13 @@ edge_from_cursor(struct seat *seat, struct output **dest_output,
 	int left = cursor_x - area->x;
 	int right = area->x + area->width - cursor_x;
 
-	if (top < rc.snap_edge_range) {
+	if (top < rc.snap_edge_vertical_range) {
 		*edge1 = LAB_EDGE_TOP;
-	} else if (bottom < rc.snap_edge_range) {
+	} else if (bottom < rc.snap_edge_vertical_range) {
 		*edge1 = LAB_EDGE_BOTTOM;
-	} else if (left < rc.snap_edge_range) {
+	} else if (left < rc.snap_edge_horizontal_range) {
 		*edge1 = LAB_EDGE_LEFT;
-	} else if (right < rc.snap_edge_range) {
+	} else if (right < rc.snap_edge_horizontal_range) {
 		*edge1 = LAB_EDGE_RIGHT;
 	} else {
 		return false;