* Add ability to apply settings to multiple selected layers at once.

* Clean up plugin plumbing.

abase-commands.lua

@@ -20,8 +20,7 @@ local function ExportSpritesheetAdvanced()
     spr:close()
 end
 
-local function ToggleIgnore()
+local function toggleIgnoreLayer(layer)
-    local layer = app.layer
     if (layer.properties(extKey).ignored) then
         layer.properties(extKey).ignored = false
     else
@@ -30,8 +29,17 @@ local function ToggleIgnore()
     colorUtils.SetColorFromRoot(layer)
 end
 
-local function ToggleExportAsSprite()
+-- Toggle ignore for all selected layers
-    local layer = app.layer
+-- TODO: should this behavior change when selected layers start with mixed state?
+local function ToggleIgnore()
+    for _, layer in ipairs(app.range.layers) do
+        toggleIgnoreLayer(layer)
+    end
+end
+
+local function toggleExportAsSpriteLayer(layer)
+    if not layer.isGroup then return end
+
     if (layer.properties(extKey).exportedAsSprite) then
         layer.properties(extKey).exportedAsSprite = false
     else
@@ -40,6 +48,14 @@ local function ToggleExportAsSprite()
     colorUtils.SetColorFromRoot(layer)
 end
 
+-- Toggle Merge on Export for all selected group layers
+-- TODO: should this behavior change when selected layers start with mixed state?
+local function ToggleExportAsSprite()
+    for _, layer in ipairs(app.range.layers) do
+        toggleExportAsSpriteLayer(layer)
+    end
+end
+
 local export = {
     ExportSpritesheetAdvanced = ExportSpritesheetAdvanced,
     ToggleIgnore = ToggleIgnore,

abase-layer.lua

@@ -1,4 +1,4 @@
--- Functions for modifying a sprite
+-- Functions for modifying a sprite's layers based on configuration flags
 
 -- Deletes any layers with the 'ignored' property.
 local function DeleteLayers(spr, layers)

advanced-spritesheet-export.lua

@@ -3,91 +3,85 @@ extKey = "annabunches/abase" -- this must come before we require 'abase-commands
 local cmd = require "abase-commands"
 local listeners = require "abase-listeners"
 
-function init(plugin)
+function IsLayerSelectionMergable()
-  plugin:newCommand{
+    for _, layer in ipairs(app.range.layers) do
-    id="ABASEExportSpritesheetAdvanced",
+        if layer.isGroup then return true end
-    title="Export Spritesheet (Advanced)",
-    group="file_export_1",
-    onclick=function()
-      cmd.ExportSpritesheetAdvanced()
-    end,
-    onenabled=function()
-      return app.activeSprite ~= nil
     end
-  }
+    return false
-
+end
-  plugin:newMenuSeparator{
+
-    group="layer_popup_merge"
+function init(plugin)
-  }
+    -- New menu UI elements
-
+    plugin:newMenuSeparator{
-  plugin:newMenuSeparator{
+        group="layer_popup_merge"
-    group="layer_merge"
+    }
-  }
+
-
+    plugin:newMenuSeparator{
-  plugin:newMenuGroup{
+        group="layer_merge"
-    id="abase_layer_settings",
+    }
-    title="Advanced Export",
+
-    group="layer_merge",
+    plugin:newMenuGroup{
-  }
+        id="abase_layer_settings",
-
+        title="Advanced Export",
-  plugin:newMenuGroup{
+        group="layer_merge",
-    id="abase_layer_settings_popup",
+    }
-    title="Advanced Export",
+
-    group="layer_popup_merge",
+    plugin:newMenuGroup{
-  }
+        id="abase_layer_settings_popup",
-
+        title="Advanced Export",
-  plugin:newCommand{
+        group="layer_popup_merge",
-    id="ABASEToggleIgnoreLayer",
+    }
-    title="Toggle Ignore",
+
-    group="abase_layer_settings",
+    -- Menu plumbing for export command
-    onclick=function()
+    plugin:newCommand{
-      cmd.ToggleIgnore()
+        id="ABASEExportSpritesheetAdvanced",
-    end
+        title="Export Spritesheet (Advanced)",
-  }
+        group="file_export_1",
-
+        onclick=cmd.ExportSpritesheetAdvanced,
-  plugin:newCommand{
+        onenabled=function()
-    id="ABASEToggleIgnoreLayerPopup",
+            return app.activeSprite ~= nil
-    title="Toggle Ignore",
+        end,
-    group="abase_layer_settings_popup",
+    }
-    onclick=function()
+
-      cmd.ToggleIgnore()
+    -- Menu plumbing for ToggleIgnore
-    end
+    plugin:newCommand{
-  }
+        id="ABASEToggleIgnoreLayer",
-
+        title="Toggle Ignore",
-  plugin:newCommand{
+        group="abase_layer_settings",
-    id="ABASEToggleExportAsSprite",
+        onclick=cmd.ToggleIgnore,
-    title="Toggle Merge Group",
+    }
-    group="abase_layer_settings",
+
-    onclick=function()
+    plugin:newCommand{
-      if app.layer.isGroup then
+        id="ABASEToggleIgnoreLayerPopup",
-        cmd.ToggleExportAsSprite()
+        title="Toggle Ignore",
-      end
+        group="abase_layer_settings_popup",
-    end,
+        onclick=cmd.ToggleIgnore,
-    onenabled=function()
+    }
-      return app.layer.isGroup
+
-    end
+    -- Menu plumbing for ToggleExportAsSprite
-  }
+    plugin:newCommand{
-
+        id="ABASEToggleExportAsSprite",
-  plugin:newCommand{
+        title="Toggle Merge Group",
-    id="ABASEToggleExportAsSpritePopup",
+        group="abase_layer_settings",
-    title="Toggle Merge Group",
+        onclick=cmd.ToggleExportAsSprite,
-    group="abase_layer_settings_popup",
+        onenabled=IsLayerSelectionMergable,
-    onclick=function()
+    }
-      if app.layer.isGroup then
+
-        cmd.ToggleExportAsSprite()
+    plugin:newCommand{
-      end
+        id="ABASEToggleExportAsSpritePopup",
-    end,
+        title="Toggle Merge Group",
-    onenabled=function()
+        group="abase_layer_settings_popup",
-      return app.layer.isGroup
+        onclick=cmd.ToggleExportAsSprite,
-    end
+        onenabled=IsLayerSelectionMergable,
-  }
+    }
-
+
-  app.events:on(
+    -- Event hooks
-    "aftercommand",
+    app.events:on(
-    function(ev)
+        "aftercommand",
-      if (ev.name == "NewLayer") then
+        function(ev)
-        listeners.RecolorLayers()
+            if (ev.name == "NewLayer") then
-      end
+                listeners.RecolorLayers()
-    end
+            end
-  )
+        end
+    )
 end

package.json

@@ -2,7 +2,7 @@
     "name": "advanced-spritesheets",
     "displayName": "Advanced Spritesheets",
     "description": "Improved spritesheet export functionality for Aseprite.",
-    "version": "0.0.6",
+    "version": "0.0.11",
     "author": { "name": "Anna Wiggins",
                 "email": "annabunches@gmail.com",
                 "url": "https://annabunches.net" },

readme.md

@@ -10,6 +10,7 @@ To install, go to Aseprite's Settings -> Extensions -> Add Extension, and select
 
 * Choose which layers to export, regardless of visibility.
 * Export groups as a single sprite.
+* Configure layer settings via Layer menu, right click menu, or keyboard shortcut.
 
 ## Usage