TODO (1245B)
1 - Memory leak with file open/save dialog :( 2 + Add 'debug' and 'release' builds into makefile 3 + Wrap errors into sane messages and not just asserts 4 - Support drag-n-drop for GUI version 5 + Implement file open window 6 + Implement file save window 7 - i18n 8 - Status bar with service/info messages 9 - Fix preview display - pixels with alpha channel are borked 10 - File open/save dialog: display current path on open 11 - Better main window layout 12 + Split into logical files/headers 13 + Display/update resulting spritesheet dimensions in pixels 14 - Unify path and filename fields (more canonical way) 15 - `-> copy the full path+name into the unified field 16 - M$ Windows build 17 - Use system open/save dialog on Windows? 18 + Remember last open directory 19 + Bug: closing the modal window closes the application 20 + Bug: large amount of frames doesn't let to choose 1frame height properly. 21 - 'System' menu emulation (File, Open, Save) 22 + Support saving spritesheet as .pam file (NetPBM) 23 - 'Help' and 'About' windows 24 - Preview of animated .webp files in the 'Open' dialog 25 - Block interacting with main window if modal window is open; return focus. 26 - CLI version should be able to process several files at once? with 1 resulting spreadsheet. 27 - Do not process non-animated .webp