wip events n stuff

demo/pop/elements/window.lua

@@ -1,5 +1,8 @@
-local graphics
-graphics = love.graphics
+local graphics, mouse
+do
+  local _obj_0 = love
+  graphics, mouse = _obj_0.graphics, _obj_0.mouse
+end
 local insert, remove
 do
   local _obj_0 = table
@@ -141,6 +144,9 @@ do
     setTitle = function(self, title)
       self.title:setText(title)
       return self
+    end,
+    getTitle = function(self)
+      return self.title:getText()
     end
   }
   _base_0.__index = _base_0
@@ -203,6 +209,23 @@ do
           end
           return false
         end
+      else
+        self.head.mx = 0
+        self.head.my = 0
+        self.head.update = function(self)
+          local x, y = mouse.getPosition()
+          return self:setPosition(x - mx, y - my)
+        end
+        self.head.mousepressed = function(self, x, y, button)
+          if button == left then
+            self.selected = true
+            self.mx = x
+            self.my = y
+            return true
+          end
+          return false
+        end
+      end
       self.head.mousereleased = function(self, x, y, button)
         if button == left then
           self.selected = false
@@ -211,27 +234,6 @@ do
         end
         return false
       end
-      else
-        self.head.mx = 0
-        self.head.my = 0
-        self.head.update = function(self)
-          return false
-        end
-        self.head.mousepressed = function(self, x, y, button)
-          if button == left then
-            self.selected = true
-            self.mx = x
-            self.my = y
-          end
-        end
-        self.head.mousereleased = function(self, x, y, button)
-          if button == left then
-            self.selected = false
-            return true
-          end
-          return false
-        end
-      end
     end,
     __base = _base_0,
     __name = "window",

demo/pop/init.lua

@@ -163,7 +163,7 @@ pop.mousereleased = function(x, y, button)
   do
     local element = pop.events[button]
     if element then
-      if element.clicked and (not element.excludeDraw) and (x >= element.x) and (x <= element.x + element.w) and (y >= element.y) and (y <= element.y + element.h) then
+      if element.clicked and (not element.excludeDraw) then
         do
           clickedHandled = element:clicked(x - element.x, y - element.y, button)
           if clickedHandled then
@@ -171,7 +171,7 @@ pop.mousereleased = function(x, y, button)
           end
         end
       end
-      if element.mousereleased and (not element.excludeDraw) then
+      if element.mousereleased then
         do
           mousereleasedHandled = element:mousereleased(x - element.x, y - element.y, button)
           if mousereleasedHandled then
@@ -185,14 +185,26 @@ pop.mousereleased = function(x, y, button)
 end
 pop.keypressed = function(key)
   print("keypressed", key)
+  local element = pop.focused
+  if element and element.keypressed and (not element.excludeDraw) then
+    return element.keypressed(key)
+  end
   return false
 end
 pop.keyreleased = function(key)
   print("keyreleased", key)
+  local element = pop.focused
+  if element and element.keyreleased then
+    return element.keyreleased(key)
+  end
   return false
 end
 pop.textinput = function(text)
   print("textinput", text)
+  local element = pop.focused
+  if element and element.textinput and (not element.excludeDraw) then
+    return element.textinput(text)
+  end
   return false
 end
 pop.skin = function(element, skin, depth)

docs/Excludes.md

@@ -10,5 +10,14 @@ Note that any element using one of these excludes its children as well.
 - `excludeUpdate` Excludes an element from being updated (by `pop.update()`).
 - `excludeDraw` Excludes being rendered (by `pop.draw()`).
 
-**Note**: `excludeDraw` also excludes an element from accepting events (it
-wouldn't make sense to have an invisible element capturing text input).
+**Note**: `excludeDraw` also excludes an element from accepting the following
+events:
+
+- `mousepressed`
+- `clicked`
+- `keypressed`
+- `textinput`
+
+The reason for this is that it wouldn't make sense for an invisible element to
+be capturing input. However, some events are passed through in case an element
+becomes invisible while processing input.

docs/dev/Pop.md

@@ -10,6 +10,6 @@ TODO: Write me.
 - `pop.mousereleased()` Handling a click maybe should *not* check bounds.
   Handling a mouse release should maybe *not* check for `excludeDraw`. If an
   element was already selected and then went invisible, I'm probably breaking
-  things worse by doing this.
+  things worse by doing this. This has been changed.
 
 [1]: ../Pop.md

lib/pop/elements/window.lua

@@ -1,5 +1,8 @@
-local graphics
-graphics = love.graphics
+local graphics, mouse
+do
+  local _obj_0 = love
+  graphics, mouse = _obj_0.graphics, _obj_0.mouse
+end
 local insert, remove
 do
   local _obj_0 = table
@@ -141,6 +144,9 @@ do
     setTitle = function(self, title)
       self.title:setText(title)
       return self
+    end,
+    getTitle = function(self)
+      return self.title:getText()
     end
   }
   _base_0.__index = _base_0
@@ -203,6 +209,23 @@ do
           end
           return false
         end
+      else
+        self.head.mx = 0
+        self.head.my = 0
+        self.head.update = function(self)
+          local x, y = mouse.getPosition()
+          return self:setPosition(x - mx, y - my)
+        end
+        self.head.mousepressed = function(self, x, y, button)
+          if button == left then
+            self.selected = true
+            self.mx = x
+            self.my = y
+            return true
+          end
+          return false
+        end
+      end
       self.head.mousereleased = function(self, x, y, button)
         if button == left then
           self.selected = false
@@ -211,27 +234,6 @@ do
         end
         return false
       end
-      else
-        self.head.mx = 0
-        self.head.my = 0
-        self.head.update = function(self)
-          return false
-        end
-        self.head.mousepressed = function(self, x, y, button)
-          if button == left then
-            self.selected = true
-            self.mx = x
-            self.my = y
-          end
-        end
-        self.head.mousereleased = function(self, x, y, button)
-          if button == left then
-            self.selected = false
-            return true
-          end
-          return false
-        end
-      end
     end,
     __base = _base_0,
     __name = "window",

lib/pop/init.lua

@@ -163,7 +163,7 @@ pop.mousereleased = function(x, y, button)
   do
     local element = pop.events[button]
     if element then
-      if element.clicked and (not element.excludeDraw) and (x >= element.x) and (x <= element.x + element.w) and (y >= element.y) and (y <= element.y + element.h) then
+      if element.clicked and (not element.excludeDraw) then
         do
           clickedHandled = element:clicked(x - element.x, y - element.y, button)
           if clickedHandled then
@@ -171,7 +171,7 @@ pop.mousereleased = function(x, y, button)
           end
         end
       end
-      if element.mousereleased and (not element.excludeDraw) then
+      if element.mousereleased then
         do
           mousereleasedHandled = element:mousereleased(x - element.x, y - element.y, button)
           if mousereleasedHandled then
@@ -185,14 +185,26 @@ pop.mousereleased = function(x, y, button)
 end
 pop.keypressed = function(key)
   print("keypressed", key)
+  local element = pop.focused
+  if element and element.keypressed and (not element.excludeDraw) then
+    return element.keypressed(key)
+  end
   return false
 end
 pop.keyreleased = function(key)
   print("keyreleased", key)
+  local element = pop.focused
+  if element and element.keyreleased then
+    return element.keyreleased(key)
+  end
   return false
 end
 pop.textinput = function(text)
   print("textinput", text)
+  local element = pop.focused
+  if element and element.textinput and (not element.excludeDraw) then
+    return element.textinput(text)
+  end
   return false
 end
 pop.skin = function(element, skin, depth)

src/pop/elements/window.moon

@@ -1,4 +1,4 @@
-import graphics from love
+import graphics, mouse from love
 import insert, remove from table
 import sub, len from string
 
@@ -64,30 +64,27 @@ class window extends element
                     return true
                 return false
 
-            @head.mousereleased = (x, y, button) =>
-                if button == left
-                    @selected = false
-                    pop_ref.focused = false -- clear our focus
-                    return true
-                return false
-
         else
             @head.mx = 0           -- local mouse coordinates when selected
             @head.my = 0
 
             @head.update = =>
-                --TODO write me!
-                return false
+                x, y = mouse.getPosition!
+                @setPosition x - mx, y - my
+                --return false -- why?
 
             @head.mousepressed = (x, y, button) =>
                 if button == left
                     @selected = true
                     @mx = x
                     @my = y
+                    return true
+                return false
 
-            @head.mousereleased = (x, y, button) => -- this is actually the same for both versions...
+        @head.mousereleased = (x, y, button) =>
             if button == left
                 @selected = false
+                pop_ref.focused = false -- clear our focus
                 return true
             return false
 
@@ -128,18 +125,6 @@ class window extends element
 
         return @
 
-    --update: =>
-        -- if selected, set position based on current mouse position relative to position it was when mousepressed
-
-    --mousemoved: (x, y, dx, dy) =>
-        -- if selected, set position based on new mouse position relative to position it was when mousepressed
-
-    --mousepressed: (x, y, button) =>
-        -- if button == "l" -> selected = true, mouse position saved
-
-    --mousereleased: (x, y, button) =>
-        -- if button == "l" -> set position based on position relative to when mousepressed, selected == false
-
     setSize: (w, h) =>
         x = 0
         y = 0
@@ -221,3 +206,6 @@ class window extends element
     setTitle: (title) =>
         @title\setText title
         return @
+
+    getTitle: =>
+        return @title\getText!

src/pop/init.moon

@@ -136,11 +136,11 @@ pop.mousereleased = (x, y, button) ->
     mousereleasedHandled = false
 
     if element = pop.events[button]
-        if element.clicked and (not element.excludeDraw) and (x >= element.x) and (x <= element.x + element.w) and (y >= element.y) and (y <= element.y + element.h)
+        if element.clicked and (not element.excludeDraw) --and (x >= element.x) and (x <= element.x + element.w) and (y >= element.y) and (y <= element.y + element.h)
             if clickedHandled = element\clicked x - element.x, y - element.y, button
                 pop.events[button] = nil
 
-        if element.mousereleased and (not element.excludeDraw)
+        if element.mousereleased
             if mousereleasedHandled = element\mousereleased x - element.x, y - element.y, button
                 pop.events[button] = nil
 
@@ -148,15 +148,30 @@ pop.mousereleased = (x, y, button) ->
 
 pop.keypressed = (key) ->
     print "keypressed", key
-    return false --TODO event handlers return if they have handled the event!
+
+    element = pop.focused
+    if element and element.keypressed and (not element.excludeDraw)
+        return element.keypressed key
+
+    return false
 
 pop.keyreleased = (key) ->
     print "keyreleased", key
-    return false --TODO event handlers return if they have handled the event!
+
+    element = pop.focused
+    if element and element.keyreleased
+        return element.keyreleased key
+
+    return false
 
 pop.textinput = (text) ->
     print "textinput", text
-    return false --TODO event handlers return if they have handled the event!
+
+    element = pop.focused
+    if element and element.textinput and (not element.excludeDraw)
+        return element.textinput text
+
+    return false
 
 --TODO rewrite skin system to not rely on knowing internals of elements,
 --     instead call functions like setColor and setBackground