eden-emu/eden - eden - InfoTonic

Lioncash 2b2dc00bfd qt/main: Better file-existence checking within OnMenuRecentFile() and UpdateUITheme() In OnMenuRecentFile() we don't need to construct a QFileInfo instance just to check if a file exists, we can just use the static member function to do that (which Qt's documentation also notes as quicker than constructing an instance). In UpdateUITheme(), we just want to try and open the file and check the success of that operation. Technically speaking, between the existence check and the open call, the file can be deleted or moved, but still appear to succeed in code. i.e. 1. Existence check -> Returns true 2. File is moved/deleted 3. Open is called, the return value of which isn't checked 4. Nonsense behavior This way we combine the existence check and the open into one.	8 years ago
..
inih@603729dec8	Added configuration file system.	12 years ago
CMakeLists.txt	CMakeLists: Derive the source directory grouping from targets themselves	8 years ago

Lioncash 2b2dc00bfd qt/main: Better file-existence checking within OnMenuRecentFile() and UpdateUITheme()

In OnMenuRecentFile() we don't need to construct a QFileInfo instance
just to check if a file exists, we can just use the static member
function to do that (which Qt's documentation also notes as quicker than
constructing an instance).

In UpdateUITheme(), we just want to try and open the file and check the
success of that operation. Technically speaking, between the existence
check and the open call, the file can be deleted or moved, but still
appear to succeed in code. i.e.

1. Existence check -> Returns true
2. File is moved/deleted
3. Open is called, the return value of which isn't checked
4. Nonsense behavior

This way we combine the existence check and the open into one.

8 years ago

inih@603729dec8

Added configuration file system.

12 years ago

CMakeLists.txt

CMakeLists: Derive the source directory grouping from targets themselves

8 years ago