L1: shared LICE drawing kit — theme/palette + component geometry + draw kit; retire GDI text in bank_panel

CMakeLists.txt

@@ -329,6 +329,32 @@ target_include_directories(action_buttons PUBLIC src)
 add_library(drag_out STATIC src/drag_out.cpp)
 target_include_directories(drag_out PUBLIC src)
 
+# ---------------------------------------------------------------------------
+# 2m) Pure theme library — NO REAPER, NO SWELL, NO LICE. The Phase L (L1) palette
+#     core of the shared drawing kit: a ROLE-based color model (bg/base..warn), the
+#     interaction-state transform (rest/hover/active/pressed/dragging/focus/disabled),
+#     the Direction C spectral hue ramp, and the WCAG contrast math that lets a unit
+#     test prove every text-on-surface pair clears its floor ("punch to the floor").
+#     THE SINGLE POINT OF CHANGE (DS-2): one direction constants block feeds roleColor;
+#     switching the visual direction is a one-file edit. The draw shell (draw_kit) turns
+#     a KitColor into a LICE_pixel at the boundary. Mirror of mode_switch — pure.
+# ---------------------------------------------------------------------------
+add_library(theme STATIC src/theme.cpp)
+target_include_directories(theme PUBLIC src)
+
+# ---------------------------------------------------------------------------
+# 2n) Pure component_geometry library — NO REAPER, NO SWELL, NO LICE. The Phase L (L1)
+#     generic component geometry the kit draws against: button box (inset + graceful
+#     suppression), horizontal slider track/handle/filled geometry + value<->px inverse,
+#     and list-row rect + hover hit-test. The kit-level primitives that don't already
+#     have a pure owner (bank_grid/mode_switch/tab_strip/action_buttons/prune_button
+#     stay the source of truth for THEIR surfaces). Names KitBox/KitButtonBox/
+#     SliderGeometry/ListRowBox avoid the existing ButtonRect/CellRect collisions.
+#     Mirror of prune_button — pure, CTest-covered.
+# ---------------------------------------------------------------------------
+add_library(component_geometry STATIC src/component_geometry.cpp)
+target_include_directories(component_geometry PUBLIC src)
+
 # ---------------------------------------------------------------------------
 # 3) Standalone tests for the pure modules (run without launching REAPER).
 # ---------------------------------------------------------------------------
@@ -431,18 +457,30 @@ add_executable(drag_out_tests tests/test_drag_out.cpp)
 target_link_libraries(drag_out_tests PRIVATE drag_out)
 add_test(NAME drag_out_tests COMMAND drag_out_tests)
 
+add_executable(theme_tests tests/test_theme.cpp)
+target_link_libraries(theme_tests PRIVATE theme)
+add_test(NAME theme_tests COMMAND theme_tests)
+
+add_executable(component_geometry_tests tests/test_component_geometry.cpp)
+target_link_libraries(component_geometry_tests PRIVATE component_geometry)
+add_test(NAME component_geometry_tests COMMAND component_geometry_tests)
+
 # ---------------------------------------------------------------------------
 # 4) The REAPER extension — a loadable module (dlopen'd by REAPER, not linked).
 # ---------------------------------------------------------------------------
-# LICE sources the bank_panel draws with: lice.cpp (LICE_SysBitmap, FillRect,
-# Clear, Blit) + lice_line.cpp (Line, DrawRect). lice_line.cpp's bezier helpers
-# call LICE_FillCircle from lice_arc.cpp, so that TU is required to link even
-# though the panel draws no arcs. LICE routes GDI through native Win32 or, on
-# mac/linux, the host SWELL (SWELL_PROVIDED_BY_APP).
+# LICE sources the bank_panel + draw_kit draw with: lice.cpp (LICE_SysBitmap, FillRect,
+# GradRect, Clear, Blit) + lice_line.cpp (Line, DrawRect, RoundRect). lice_line.cpp's
+# bezier helpers call LICE_FillCircle from lice_arc.cpp, so that TU is required to link.
+# lice_textnew.cpp provides LICE_CachedFont (the kit's AA cached-font engine, Phase L L1 —
+# the "temple os -> modern" text lever; see draw_kit.cpp). NOTE the "new" variant: it is the
+# TU that implements the LICE_CachedFont CLASS (lice_text.cpp is the legacy bitmap-font
+# renderer with no class and would not resolve the symbols). LICE routes GDI through native
+# Win32 or, on mac/linux, the host SWELL (SWELL_PROVIDED_BY_APP).
 set(LICE_SRC
     ${WDL_INC}/lice/lice.cpp
     ${WDL_INC}/lice/lice_line.cpp
     ${WDL_INC}/lice/lice_arc.cpp
+    ${WDL_INC}/lice/lice_textnew.cpp
 )
 
 add_library(reaper_reasampler MODULE
@@ -452,6 +490,7 @@ add_library(reaper_reasampler MODULE
     src/realtime_record.cpp
     src/persist.cpp
     src/bank_panel.cpp
+    src/draw_kit.cpp
     src/mode_switch.cpp
     src/tab_strip.cpp
     src/insert.cpp
@@ -470,7 +509,7 @@ add_library(reaper_reasampler MODULE
     src/owned_manifest.cpp
     src/drag_out_win.cpp
 )
-target_link_libraries(reaper_reasampler PRIVATE bank_model capture_paths peaks bank_grid mode_switch tab_strip view_mode_model insert_plan render_settings batch_capture tail_control realtime_record bank_book wav_trim owned_manifest prune_reconcile prune_button app_version provenance action_buttons drag_out)
+target_link_libraries(reaper_reasampler PRIVATE bank_model capture_paths peaks bank_grid mode_switch tab_strip view_mode_model insert_plan render_settings batch_capture tail_control realtime_record bank_book wav_trim owned_manifest prune_reconcile prune_button app_version provenance action_buttons drag_out theme component_geometry)
 target_include_directories(reaper_reasampler PRIVATE ${SDK_INC} ${WDL_INC})
 # OUTPUT_NAME is channel-derived (Phase V, V4): "reaper_reasampler" (stable, default) or
 # "reaper_reasampler_beta" (beta). REAPER dlopen's any reaper_* module, so both channels'