Standalone Features: Windows

[mthierman]

Development ocurring on my fork @ https://github.com/mthierman/clap-wrapper

Must haves

• [x] Settings (Audio/MIDI Ins & Outs)
• [x] Standalone state
• [x] Plugin state
  • [x] Save/Load defaults
  • [x] Save/Load patches
  • [x] Reset
• [x] MsgBox for errors
• [x] App manifest
• [x] Convert from console app to win32 app
• [x] Debug console
• [x] Hide console earlier
• [x] Constrain window if plugin is not resizable
• [x] ~~Fullscreen~~
• [x] ~~Dark mode~~
• [x] PowerShell script to convert .PNG to .ICO
  • [x] CMake script to create .rc file (for .ico) and add to sources
    • https://github.com/defiantnerd/neui/blob/main/neui/cmake/resources.cmake
    • https://bolu.dev/programming/2020/07/18/Cmake-icons.html

Nice to haves

• [ ] ~~Support multi-plugins(?)~~
• [ ] ~~Support plugins without a GUI~~
• [ ] ~~About CLAP plugin window~~

Bugs to fix

• [x] Fix crashes from some .clap files (U-He, AudioThing)
• [x] ~~clap-saw-demo crash on exit because of VSTGUI::exit()~~ [clap-saw-demo bug..]
• [x] clap_plugin_gui.can_resize() was called without a prior call to clap_plugin_gui.create() in WM_WINDOWPOSCHANGED