splitting out keys

1 files changed, 83 insertions, 0 deletions

diff --git a/js/ui/keys.js b/js/ui/keys.js
new file mode 100644
index 0000000..7711e9d
--- /dev/null
+++ b/js/ui/keys.js
@@ -0,0 +1,83 @@
+var keys = (function(){
+
+  var keys = {}
+	var direction = [0,1]
+  keys.bind = function(){
+    cursor_input.addEventListener('keydown', function(e){
+
+      console.log("keycode:", e.keyCode)
+    
+      switch (e.keyCode) {
+        case 27: // esc
+          if (focused) focused.blur()
+          break
+        case 219: // [
+          if (current_tool.name != "text") {
+            e.preventDefault()
+            brush.contract(1)
+            brush.modified = false
+            break
+          }
+        case 221: // ]
+          if (current_tool.name != "text") {
+            e.preventDefault()
+            brush.expand(1)
+            brush.modified = false
+            break
+          }
+        case 8:
+          e.preventDefault()
+          current_canvas.focusLex(focused.y-1, focused.x)
+          focused.char = " "
+          focused.build()
+          return
+        case 13: // return
+          e.preventDefault()
+          current_canvas.focusLex(focused.y, focused.x+1)
+          return
+        case 38: // up
+          e.preventDefault()
+          current_canvas.focusLex(focused.y - 1, focused.x + 0)
+          break
+        case 40: // down
+          e.preventDefault()
+          current_canvas.focusLex(focused.y + 1, focused.x + 0)
+          break
+        case 37: // left
+          e.preventDefault()
+          current_canvas.focusLex(focused.y + 0, focused.x - 1)
+          break
+        case 39: // right
+          e.preventDefault()
+          current_canvas.focusLex(focused.y + 0, focused.x + 1)
+          break
+  //			default:
+  //				if (focused) { focused.key(undefined, e.keyCode) }
+      }
+    })
+
+    cursor_input.addEventListener('input', function(e){
+  /*
+      if (! e.metaKey && ! e.ctrlKey && ! e.altKey) {
+        e.preventDefault()
+      }
+  */
+      if (current_tool.name == "shader") {
+        cursor_input.value = ""
+        return
+      }
+      var char = cursor_input.value
+      cursor_input.value = ""
+
+      console.log("input:", char)
+
+      if (focused && char) {
+        var y = focused.y, x = focused.x
+        focused.key(char, e.keyCode)
+        current_canvas.focusLex(y + direction[0], focused.x + direction[1])
+      }
+    })
+  }
+  
+  return keys
+})()