* split out dbc file logic into separate file
* emit dbc file changed
* change to list of dbc files
* handle missing DBC file
* dbcmanager emits signal
* close existing files before loading new one
* add placeholder open for bus menu
* implement open dbc for bus
* emit signals relevant for current dbc
* move logic into findDBC
* fix use after free
* show currently loaded names in load dialog
* enable/disable load save menus
* handle saving
* add save as to recents
* handle file already open
* do not assert
* fix return and throw on file open error
* fix test maybe
* remove todo
* typo
* fix new dbc
* fix loading fingerprint on macos
* handle replacing a currently open dbc
* fix reference and handle exception
* fix indendation
old-commit-hash: 4ab2131ec9e21d9784f2f423bd6b21c9914cd661
* improve ui
* keep splitter size after msg changed
* no leading spaces allowed in msg filter and signal filter
* draw color byte AlignCenter
* always set as current index
* reduce chart flickers while resizing
* dispaly more info in tooltip for signal
* narrow combobox
* use
* typo
* private sigs,fix bugs
* merge #27383
* no expanding after undo/redo
* gray color in tooltip
* clear current_msg_id before reset model
* dont call setmeesage if id is the same
* fix bugs
* cleanup
* dont fetch logs if invisible
* add new CenterWidget, make sure msg_id is always valid
* cache icons
* cleanup paint byte color
* merge #27385 implement sizeHint
* cleanup code
* fillrect if alpha>0
old-commit-hash: 4efd246bac004f3b6f1f7d733e6e285b3fdc8322
* support extra info
* support undo/redo
* fix undo/redo
* cleanup
* fix regexp
* refactor dbcmanager
* replace text in headerview
* fix binary::refresh
* cleanup
* use QRegularExpression
* add desc validation
* edit val description in table
* cleanup
old-commit-hash: ac0dbf74bc835faa46beab4bbb948c95597e4e67
* undo/redo
* display command list to rolling the state backwards or forward
* update detailview after rolling states
* add * to title bar to indicate dbc has changed
* fix signal pointer address changed after removed
* cleanup
* fix id error
* clear undo stack after dbc file changed
* cleanup
* use map
* cleanup
* typo
old-commit-hash: 7c922eafe9d9c8e07de80f8bafcd9b2dc2932c13
* export DBC to text edit
* added saveAs & Copy To Clipboard
* cleanup
* cleanup include
* add test case
* rename variable
* fix precision
old-commit-hash: 80b088c332808439ea9cfe23557fae5a86fb075c
Dean Lee