ui: Redesign user interface

Introduces a new user interface that looks much nicer, is easier to
navigate with controllers, provides more context to users, and is
scalable. Some additional features are included.

* Adds 'popup menu' with actions that can be used easily from controller
* Adds 'main menu', unifying other configuration dialogs
* Adds port-forwarding user interface
* Adds screenshot feature
* Adds volume control feature
* Adds gamepad auto-bind option
* Adds vsync configuration option
* Adds auto UI scaling
* Adds preferred window size selection
* Adds AV pack selection
* Exposes some existing config items in GUI

.clang-format

@@ -68,6 +68,7 @@ IncludeCategories:
 IncludeIsMainRegex: '$'
 IndentCaseLabels: false
 IndentWidth:     4
+AccessModifierOffset: -4
 IndentWrappedFunctionNames: false
 KeepEmptyLinesAtTheStartOfBlocks: false
 MacroBlockBegin: '.*_BEGIN$' # only PREC_BEGIN ?

.gitmodules

@@ -64,12 +64,12 @@
 [submodule "roms/vbootrom"]
 	path = roms/vbootrom
 	url = https://gitlab.com/qemu-project/vbootrom.git
-[submodule "ui/imgui"]
-	path = ui/imgui
+[submodule "ui/thirdparty/imgui"]
+	path = ui/thirdparty/imgui
 	url = https://github.com/ocornut/imgui.git
 	ignore = untracked
-[submodule "ui/implot"]
-	path = ui/implot
+[submodule "ui/thirdparty/implot"]
+	path = ui/thirdparty/implot
 	url = https://github.com/epezent/implot.git
 	ignore = untracked
 [submodule "hw/xbox/nv2a/xxHash"]

build.sh

@@ -272,11 +272,6 @@ set -x # Print commands from now on
     ${opts} \
     "$@"
 
-# Force imgui update now to work around annoying make issue
-if ! test -f "${project_source_dir}/ui/imgui/imgui.cpp"; then
-    ./scripts/git-submodule.sh update ui/imgui
-fi
-
 time make -j"${job_count}" ${target} 2>&1 | tee build.log
 
 "${postbuild}" # call post build functions

config_spec.yml

@@ -6,8 +6,10 @@ general:
     check:
       type: bool
       default: true
-  misc:
-    skip_boot_anim: bool
+  screenshot_dir: string
+  skip_boot_anim: bool
+  # throttle_io: bool
+  last_viewed_menu_index: integer
   user_token: string
 
 input:
@@ -16,26 +18,55 @@ input:
     port2: string
     port3: string
     port4: string
+  gamecontrollerdb_path: string
+  auto_bind:
+    type: bool
+    default: true
+  background_input_capture: bool
 
 display:
   quality:
     surface_scale:
       type: integer
       default: 1
   window:
-    last_width: integer
-    last_height: integer
+    fullscreen_on_startup: bool
+    startup_size:
+      type: enum
+      values: [last_used, 640x480, 1280x720, 1280x800, 1280x960, 1920x1080, 2560x1440, 2560x1600, 2560x1920, 3840x2160]
+      default: 1280x960
+    last_width:
+      type: integer
+      default: 640
+    last_height:
+      type: integer
+      default: 480
+    vsync:
+      type: bool
+      default: true
   ui:
+    show_menubar:
+      type: bool
+      default: true
+    use_animations:
+      type: bool
+      default: true
     fit:
       type: enum
       values: [center, scale, scale_16_9, scale_4_3, stretch]
       default: scale
     scale:
       type: integer
       default: 1
+    auto_scale:
+      type: bool
+      default: true
 
 audio:
   use_dsp: bool
+  volume_limit:
+    type: number
+    default: 1
 
 net:
   enable: bool
@@ -52,12 +83,26 @@ net:
     remote_addr:
       type: string
       default: 1.2.3.4:9368
+  nat:
+    forward_ports:
+      type: array
+      items:
+        host: integer
+        guest: integer
+        protocol:
+          type: enum
+          values: [tcp, udp]
+          default: tcp
 
 sys:
   mem_limit:
     type: enum
     values: ['64', '128']
     default: '64'
+  avpack:
+    type: enum
+    values: [scart, hdtv, vga, rfu, svideo, composite, none]
+    default: hdtv
   files:
     bootrom_path: string
     flashrom_path: string
@@ -69,3 +114,6 @@ perf:
   hard_fpu:
     type: bool
     default: true
+  # cache_shaders:
+  #   type: bool
+  #   default: true

configure

@@ -261,7 +261,7 @@ else
     git_submodules_action="ignore"
 fi
 
-git_submodules="ui/keycodemapdb ui/imgui ui/implot util/xxHash"
+git_submodules="ui/keycodemapdb ui/thirdparty/imgui ui/thirdparty/implot util/xxHash tomlplusplus genconfig"
 git="git"
 
 # Don't accept a target_list environment variable.