... the preference is independent of those in Interface and Recording
preferences, which affect meters, sound activated recordings, time track,
and Plot Spectrum
* master:
fewer #includes in TrackPanel.cpp
Fix spacing on comment
Add output gain control to Phaser effect
Add output gain control to Wahwah effect
Bug1115: click below vertical ruler deselects track now, just as...
Rename some variables
Save overwrite choice in Export Multiple
... Also removes the conflict at top menu level over M accelerator.
Make one Channel sub-menu for mono and one for stereo, and swap correct one
in, whenever the parent menu opens.
... Verified that this works for presses on tool buttons, and keys A, D, F1,
..., F6.
Also fix conditional compilation with EXPERIMENTAL_SCRUBBING_BASIC not defined.
... And it resumes if Audacity regains focus.
Actually this fix causes pausing and resuming depending on whether Track Panel
has focus, so clicks in other parts of the Audacity window may also pause the
scrubbing. I hope that is acceptable.
This removes the TrackInfo's slider "cache".
Originally, the cache would build to the maximum number of tracks you
had created in an Audacity session. So, if you created 128 tracks
and then reduced that to 1, you'd still have 256 sliders, 1 gain and
1 pan per track.
But, the only real thing the cache did was prevent continuous allocations
of sliders since the allocated sliders position and values wer still
being updated nearly with ever interaction since they were redrawn each
time.
In April 2010, the slider cache was changed to reduce its size by
creating a sort of ring buffer based on how many tracks were displayed
and how many tracks were in the project (I guess). Unfortunately, it
didn't really handle large number of tracks and this bug was born.
While trying to find the proper fix for this, I realized that the
cache really wasn't saving anything. Maybe a little when dragging
the thumb, but during normal track redraws and interaction, it really
didn't serve a purpose, other than use additional memory.
So, I've removed the cache and have allocated a single gain and a
single pan slider. As before, their position and value are changed
as needed when drawn and manipulated.
Bug 937 was a consequence of mouse capture for drag, which no longer happens.
Scrubbing starts with ctrl- (or cmd-) left- (double-) click, after which mouse
movement and shift key and scroll wheel (undepressed) govern scrubbing. No
buttons need be held. Another ctrl/cmd-left click can stop scrubbing, and so
can SPACE or Stop button or other commands that stop normal playback.
