Move handles along paths in point tool

Changed files (2)

• modified libbirdfont/HiddenTools.vala
• modified libbirdfont/PenTool.vala

Diff

diff --git a/libbirdfont/HiddenTools.vala b/libbirdfont/HiddenTools.valaindex 544889b..c4f90a0 100644--- a/libbirdfont/HiddenTools.vala+++ b/libbirdfont/HiddenTools.vala@@ -61,6 +61,8 @@ public class HiddenTools : ToolCollection  { 			Tool t = MainWindow.get_toolbox ().get_current_tool (); 			if (t is BezierTool) { 				DrawingTools.bezier_tool.move_handle_on_axis ();+			} else if (t is PenTool || t is PointTool) {+				PenTool.move_handle_on_axis (); 			} 		}); 		move_along_axis.is_tool_modifier = true;diff --git a/libbirdfont/PenTool.vala b/libbirdfont/PenTool.valaindex dd3c420..26ff5c0 100644--- a/libbirdfont/PenTool.vala+++ b/libbirdfont/PenTool.vala@@ -74,6 +74,9 @@ public class PenTool : Tool { 		 	public static bool retain_angle = false; 	+	/** Move handle along axis. */+	public static bool on_axis = false;+	 	public PenTool (string name) {	 		base (name, t_("Add new points")); 		@@ -184,6 +187,8 @@ public class PenTool : Tool { 				 				p.create_full_stroke (); // cache good stroke 			}+			+			on_axis = false; 		});  		move_action.connect ((self, x, y) => {@@ -781,6 +786,19 @@ public class PenTool : Tool { 				delta_coordinate_x = coordinate_x - last_point_x; 				delta_coordinate_y = coordinate_y - last_point_y;			 				selected_handle.move_delta_coordinate (delta_coordinate_x, delta_coordinate_y);+				+				if (on_axis) {+					double horizontal, vertical;++					horizontal = Path.distance (selected_handle.parent.x, selected_handle.x, selected_handle.y, selected_handle.y);+					vertical = Path.distance (selected_handle.x, selected_handle.x, selected_handle.parent.y, selected_handle.y);++					if (horizontal < vertical) {+						selected_handle.move_to_coordinate (selected_handle.parent.x, selected_handle.y);+					} else {+						selected_handle.move_to_coordinate (selected_handle.x, selected_handle.parent.y);+					}					+				} 			}  			if (KeyBindings.modifier == SHIFT || PenTool.retain_angle) {@@ -2528,6 +2546,10 @@ public class PenTool : Tool { 	public void set_simplification_threshold (double t) { 		simplification_threshold = t; 	}+	+	public static void move_handle_on_axis () {+		on_axis = true;+	} }  }