Replace legacy playlist views in layout with NG playlist on upgrade

foo_ui_columns/foo_ui_columns.vcxproj

@@ -291,6 +291,7 @@
     <ClCompile Include="button_items.cpp" />
     <ClCompile Include="file_info_reader.cpp" />
     <ClCompile Include="legacy_config.cpp" />
+    <ClCompile Include="migrate.cpp" />
     <ClCompile Include="ng_playlist\ng_playlist.cpp">
       <PrecompiledHeaderFile Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\stdafx.h</PrecompiledHeaderFile>
       <PrecompiledHeaderFile Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..\stdafx.h</PrecompiledHeaderFile>
@@ -456,6 +457,7 @@
     <ClInclude Include=".\menu_helpers.h" />
     <ClInclude Include=".\mw_drop_target.h" />
     <ClInclude Include="button_items.h" />
+    <ClInclude Include="migrate.h" />
     <ClInclude Include="playlist_view_tfhooks.h" />
     <ClInclude Include=".\setup_dialog.h" />
     <ClInclude Include="file_info_reader.h" />

foo_ui_columns/foo_ui_columns.vcxproj.filters

@@ -61,6 +61,9 @@
     <Filter Include="Panels\Playlist view">
       <UniqueIdentifier>{9bc42edf-9fd0-4976-b96f-a1ac4492b347}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Migration">
+      <UniqueIdentifier>{f48d2be5-8e31-495d-ace6-d8afa072dfce}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="ng_playlist\ng_playlist.cpp">
@@ -436,6 +439,9 @@
     <ClCompile Include="button_items.cpp">
       <Filter>Misc</Filter>
     </ClCompile>
+    <ClCompile Include="migrate.cpp">
+      <Filter>Migration</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="ng_playlist\ng_playlist.h">
@@ -623,6 +629,9 @@
     <ClInclude Include="button_items.h">
       <Filter>Misc</Filter>
     </ClInclude>
+    <ClInclude Include="migrate.h">
+      <Filter>Migration</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include=".\buttons2.bmp">

foo_ui_columns/main_window.cpp

@@ -13,6 +13,7 @@
 #include "notification_area.h"
 #include "font_notify.h"
 #include "status_bar.h"
+#include "migrate.h"
 
 rebar_window* g_rebar_window = nullptr;
 layout_window g_layout_window;
@@ -51,6 +52,8 @@ HWND cui::MainWindow::initialise(user_interface::HookProc_t hook)
         return nullptr;
     }
 
+    migrate::v100::migrate();
+
     if (main_window::config_get_is_first_run()) {
         if (!cfg_layout.get_presets().get_count())
             cfg_layout.reset_presets();

foo_ui_columns/migrate.cpp

@@ -0,0 +1,75 @@
+#include "stdafx.h"
+#include "layout.h"
+
+namespace cui::migrate::v100 {
+
+cfg_bool has_migrated_to_v100({0xba7516e5, 0xd1f1, 0x4784, {0xa6, 0x93, 0x62, 0x72, 0x37, 0xc3, 0x7e, 0x9c}}, false);
+
+bool replace_legacy_playlist(uie::splitter_item_t* splitter_item)
+{
+#pragma warning(suppress : 4996)
+    if (splitter_item->get_panel_guid() == cui::panels::guid_playlist_view) {
+        splitter_item->set_panel_guid(cui::panels::guid_playlist_view_v2);
+        return true;
+    }
+
+    uie::window_ptr window;
+    uie::splitter_window_ptr splitter;
+
+    if (!uie::window::create_by_guid(splitter_item->get_panel_guid(), window))
+        return false;
+
+    if (!window->service_query_t(splitter))
+        return false;
+
+    auto modified = false;
+    stream_writer_memblock writer;
+    abort_callback_dummy aborter;
+    splitter_item->get_panel_config(&writer);
+    window->set_config_from_ptr(writer.m_data.get_ptr(), writer.m_data.get_size(), aborter);
+
+    const auto child_count = splitter->get_panel_count();
+    for (size_t i{0}; i < child_count; ++i) {
+        uie::splitter_item_ptr child_splitter_item;
+        splitter->get_panel(i, child_splitter_item);
+
+        if (replace_legacy_playlist(child_splitter_item.get_ptr())) {
+            splitter->replace_panel(i, child_splitter_item.get_ptr());
+            modified = true;
+        }
+    }
+
+    if (modified) {
+        writer.m_data.set_size(0);
+        splitter->get_config(&writer, aborter);
+        splitter_item->set_panel_config_from_ptr(writer.m_data.get_ptr(), writer.m_data.get_size());
+    }
+    return modified;
+}
+
+bool replace_legacy_playlist_in_all_presets()
+{
+    auto preset_modified = false;
+    auto&& presets = cfg_layout.get_presets();
+    const auto count = presets.get_count();
+    for (size_t i{0}; i < count; ++i) {
+        uie::splitter_item_ptr splitter_item;
+        presets[i].get(splitter_item);
+        if (replace_legacy_playlist(splitter_item.get_ptr())) {
+            cfg_layout.set_preset(i, splitter_item.get_ptr());
+            preset_modified = true;
+        }
+    }
+    return preset_modified;
+}
+
+void migrate()
+{
+    if (!has_migrated_to_v100) {
+        if (!main_window::config_get_is_first_run())
+            replace_legacy_playlist_in_all_presets();
+        has_migrated_to_v100 = true;
+    }
+}
+
+} // namespace cui::migrate::v100

foo_ui_columns/migrate.h

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace cui::migrate::v100 {
+void migrate();
+}

foo_ui_columns/user_interface_impl.cpp

@@ -1,6 +1,5 @@
 #include "stdafx.h"
 #include "status_pane.h"
-#include "layout.h"
 #include "font_notify.h"
 #include "status_bar.h"
 #include "notification_area.h"