move files panel to separate document

res/layouts/code_editor.xml

@@ -1,12 +1,6 @@
 <splitbox id="editorRoot" orientation="horizontal" split-pos="0.3">
     <splitbox split-pos="0.75">
-        <panel interval="2" color="0" padding="2">
-            <textbox pos="2" padding="4,0,4,0" sub-consumer="filter_files" hint="@Filter"></textbox>
-            <panel id="filesList" color="#00000030" interval="6" padding="4"
-                    size-func="-1,-45" pos="2,38">
-                <!-- content is generated in script -->
-            </panel>
-        </panel>
+        <iframe src="core:files_panel"></iframe>
         <panel id="problemsLog"
             color="#00000030" 
             padding="5,15,5,15">

res/layouts/code_editor.xml.lua

@@ -1,6 +1,5 @@
 local writeables = {}
 local registry
-local filenames
 
 local current_file = {
     filename = "",
@@ -49,6 +48,10 @@ events.on("core:error", function (msg, traceback)
     table.insert(errors_all, full)
 end)
 
+events.on("core:open_in_editor", function(filename, linenum)
+    open_file_in_editor(filename, linenum)
+end)
+
 local function find_mutable(filename)
     local packid = file.prefix(filename)
     if packid == "core" then
@@ -80,17 +83,6 @@ local function refresh_file_title()
         ..(edited and ' *' or '')
 end
 
-function filter_files(text)
-    local pattern_safe = text:pattern_safe();
-    local filtered = {}
-    for _, filename in ipairs(filenames) do
-        if filename:find(pattern_safe) then
-            table.insert(filtered, filename)
-        end
-    end
-    build_files_list(filtered, pattern_safe)
-end
-
 function on_control_combination(keycode)
     if keycode == input.keycode("s") then
         save_current_file()
@@ -230,44 +222,11 @@ function open_file_in_editor(filename, line, mutable)
     document.saveIcon.enabled = current_file.modified
 end
 
-function build_files_list(filenames, highlighted_part)
-    local files_list = document.filesList
-    files_list.scroll = 0
-    files_list:clear()
-
-    for _, actual_filename in ipairs(filenames) do
-        local filename = actual_filename
-        if highlighted_part then
-            filename = filename:gsub(highlighted_part, "**"..highlighted_part.."**")
-        end
-        local parent = file.parent(filename)
-        local info = registry.get_info(actual_filename)
-        local icon = "file"
-        if info then
-            icon = info.type == "component" and "entity" or info.type
-        end
-        files_list:add(gui.template("script_file", {
-            path = parent .. (parent[#parent] == ':' and '' or '/'), 
-            name = file.name(filename),
-            icon = icon,
-            unit = info and info.unit or '',
-            filename = actual_filename,
-            open_func = "open_file_in_editor",
-        }))
-    end
-end
-
 function on_open(mode)
     registry = require "core:internal/scripts_registry"
-    
-    local files_list = document.filesList
 
     document.editorContainer:setInterval(200, refresh_file_title)
 
     clear_traceback()
     clear_output()
-
-    filenames = registry.filenames
-    table.sort(filenames)
-    build_files_list(filenames)
 end

res/layouts/files_panel.xml

@@ -0,0 +1,7 @@
+<panel interval="2" color="0" padding="2">
+    <textbox pos="2" padding="4,0,4,0" sub-consumer="filter_files" hint="@Filter"></textbox>
+    <panel id="filesList" color="#00000030" interval="6" padding="4"
+            size-func="-1,-45" pos="2,38">
+        <!-- content is generated in script -->
+    </panel>
+</panel>

res/layouts/files_panel.xml.lua

@@ -0,0 +1,54 @@
+local registry
+local filenames
+
+function filter_files(text)
+    local pattern_safe = text:pattern_safe();
+    local filtered = {}
+    for _, filename in ipairs(filenames) do
+        if filename:find(pattern_safe) then
+            table.insert(filtered, filename)
+        end
+    end
+    build_files_list(filtered, pattern_safe)
+end
+
+function open_file_in_editor(filename, linenum)
+    events.emit("core:open_in_editor", filename, linenum)
+end
+
+function build_files_list(filenames, highlighted_part)
+    local files_list = document.filesList
+    files_list.scroll = 0
+    files_list:clear()
+
+    for _, actual_filename in ipairs(filenames) do
+        local filename = actual_filename
+        if highlighted_part then
+            filename = filename:gsub(highlighted_part, "**"..highlighted_part.."**")
+        end
+        local parent = file.parent(filename)
+        local info = registry.get_info(actual_filename)
+        local icon = "file"
+        if info then
+            icon = info.type == "component" and "entity" or info.type
+        end
+        files_list:add(gui.template("script_file", {
+            path = parent .. (parent[#parent] == ':' and '' or '/'), 
+            name = file.name(filename),
+            icon = icon,
+            unit = info and info.unit or '',
+            filename = actual_filename,
+            open_func = "open_file_in_editor",
+        }))
+    end
+end
+
+function on_open(mode)
+    registry = require "core:internal/scripts_registry"
+    
+    local files_list = document.filesList
+
+    filenames = registry.filenames
+    table.sort(filenames)
+    build_files_list(filenames)
+end

res/modules/internal/scripts_registry.lua

@@ -1,6 +1,6 @@
 local export = {
     filenames = {},
-    classification = {}
+    registry = {}
 }
 
 local function collect_components(dirname, dest)
@@ -9,7 +9,7 @@ local function collect_components(dirname, dest)
         for i, filename in ipairs(files) do
             if file.ext(filename) == "lua" then
                 table.insert(dest, filename)
-                export.classification[filename] = {
+                export.registry[filename] = {
                     type="component", 
                     unit=file.prefix(filename)..":"..file.stem(filename)
                 }
@@ -33,13 +33,13 @@ local function collect_scripts(dirname, dest, ismodule)
     end
 end
 
-local function load_scripts_list()
-    local packs = pack.get_installed()
+local function load_scripts_list(packs)
+    local registry = export.registry
     for _, packid in ipairs(packs) do
         collect_scripts(packid..":modules", export.filenames, true)
     end
     for _, filename in ipairs(export.filenames) do
-        export.classification[filename] = {
+        registry[filename] = {
             type="module", 
             unit=file.join(file.parent(file.prefix(filename)..":"..
                            filename:sub(filename:find("/")+1)),
@@ -51,27 +51,39 @@ local function load_scripts_list()
     end
 end
 
-function export.build_classification()
-    local classification = {}
+local function load_models_list(packs)
+    local registry = export.registry
+    for _, filename in ipairs(file.list("models")) do
+        local ext = file.ext(filename)
+        if ext == "xml" then
+            registry[filename] = {type="model"}
+            table.insert(export.filenames, filename)
+        end
+    end
+end
+
+function export.build_registry()
+    local registry = {}
     for id, props in pairs(block.properties) do
-        classification[props["script-file"]] = {type="block", unit=block.name(id)}
+        registry[props["script-file"]] = {type="block", unit=block.name(id)}
     end
     for id, props in pairs(item.properties) do
-        classification[props["script-file"]] = {type="item", unit=item.name(id)}
+        registry[props["script-file"]] = {type="item", unit=item.name(id)}
     end
     local packs = pack.get_installed()
     for _, packid in ipairs(packs) do
-        classification[packid..":scripts/world.lua"] = {type="world", unit=packid}
-        classification[packid..":scripts/hud.lua"] = {type="hud", unit=packid}
+        registry[packid..":scripts/world.lua"] = {type="world", unit=packid}
+        registry[packid..":scripts/hud.lua"] = {type="hud", unit=packid}
     end
-    export.classification = classification
+    export.registry = registry
     export.filenames = {}
 
-    load_scripts_list()
+    load_scripts_list(packs)
+    load_models_list(packs)
 end
 
 function export.get_info(filename)
-    return export.classification[filename]
+    return export.registry[filename]
 end
 
 return export

res/scripts/post_content.lua

@@ -63,4 +63,4 @@ cache_names(block)
 cache_names(item)
 
 local scripts_registry = require "core:internal/scripts_registry"
-scripts_registry.build_classification()
+scripts_registry.build_registry()