... as a preparation for splitting up class AudacityProject.
Use ProjectWindow as an alias for AudacityProject, and fetch it from the
project with a static member function, where certain of its services are used;
pretending they are not the same class.
Use global accessor functions to get wxFrame from the project where only
wxFrame's member functions are needed, so there will be less dependency on
ProjectWindow when it becomes a distinct class.
... not member functions of AudacityProject
This puts DirManager.cpp and four others back into the big strongly connected
component of link dependencies. They will break out again when Project.cpp
becomes a low-level file.
... Unnecessary because transitively included.
But each .cpp file still includes its own .h file near the top to ensure
that it compiles indenendently, even if it is reincluded transitively later.
... I think this is a defect in wxWidgets, but one we can work around with a
simple wrapper class around wxSlider overriding one method.
To make the fix complete, change all occurrences of "safenew wxSlider"
but the one in ShuttleGui.cpp covers most cases
... for wxString and wxArrayStringEx, holding file paths (absolute or relative,
directory or plain file); to be replaced later with different types
(not yet using std::vector, becase of some uses of wxArrayString::Index with
two arguments)
... for wxString and wxArrayStringEx, holding file extensions (without dot);
to be replaced later with different types
(not yet using std::vector, becase of some uses of wxArrayString::Index with
two arguments)
And simplify some constructions of arrays
... which will make it easier to change the types of those containers to
std::vectors of other string-like classes
for wxString,
IsEmpty => empty
Clear => clear
Alloc => reserve
for wxArrayString,
Count => size
GetCount => size
IsEmpty => empty
Add => push_back
Clear => clear
Empty => clear
Sort => std::sort (only with default comparator)
SetCount => resize
Last => back
Item => operator []
Alloc => reserve
This signals a change in the file suffix, and it is received by the Exporter.
However, there is currently no way to change the displayed filename in
the file selection dialog.
This was a step towards a fix for Bug 1355 - "Other uncompressed files" does not (visually) update target file extension according to the chosen "Header" type
All backing bitmaps (not just the one in track panel) now are set to 24 bits.
Big thanks to David Bailes for tracking down the root cause of slow BitBlts, and the comments at https://trac.wxwidgets.org/ticket/14403 which led to the fix.
In testing the bitmaps, I also fixed the sizer errors reported for Export.cpp that wxWidgets now reports as ASSERTS when running in debug builds.
... Replace some enum constants with the equivalent values from the more
special-purpose enums, as the wx header files recommend, so overloading
selects the ctors with non-int arguments.
In a full rebuild of the debug project on Mac, this reduces the count of
warnings from 264 to 274.
... and similar wx "variadics," which all treat wxString smartly enough that
you don't need this.
Don't need c_str either to convert wxString to const wxChar * because
wxString has a conversion operator that does the same.
- Dead code from experiments in SelectionBar removed.
- Many warnings about unused parameters fixed with WXUNUSED()
- Many warnings about signed / unsigned comparisons cleaned up.
- Several 'local variable declared but not used' warnings fixed.
