Porting the codebase to QT 5 (5.2) to get the
latest bug fixes, performance and improved platform
support.
This first part is to fixup the codebase to compile
on Qt 5, but some aspects have been broken (video).
The second part is to migrate from Qwt 6.0.1 to the
latest Qwt for multiaxis support.
The third part will be to fixup any platform specific
issues or issues identified at runtime.
Decoupled classes from MainWindow to reference Context
and Athlete (and introduced a couple of new headers).
We no longer pass around a MainWindow pointer to children
but pass a context instead.
There are still a few pieces left in MainWindow that need
to move to a better place;
* Setting/clearing filter selection
* Working with Intervals
* Adding/Deleting Rides
* Save on Exit
As mentioned previously there are lots of other parts to
this refactor left to do;
* break MainWindow Gui elements into Toolbar and Views
* migrate from RideItem and Ridelist to ActivityCollection
and Activity classes that are not tied into gui elements.
* introduce Application Context and AthleteCollection
If the model plot cannot be refreshed when data
is invalid, the plot needs to be hidden since the
qwtplot3d api does not redraw empty plots and does
not have any methods for clearing the canvas.
This workaround just hides the plot and shows a label
when the plot is invalidated.
Fixes#429.
A new config pane for defining color preferences for chart
curves, shading, background and grid lines et al. Default values
echo the current hard-coded values.
The pedal force channel was incorrectly named - it should have been
the torque value. The AEPF/CPV values are derived from the power
cadence and cranklength. This is corrected with this patch.
Additionally, the axis labels positioning has been amended to be
more appealling and position more appropriately.
A new tab on the ride analysis view for analysing ride data in three
dimensions. Interval selection is supported and a z-axis slider is
available for helping to identify data in the z-plane. A color legend
is displayed since coloring is independent of x/y/z values.
Coloring and Z axis values are averages for associated values of x/y.
The code requires qwtplot3d to be installed (see gcconfig.pri.in) and
with older Mac dev envs you will need to add -lz to LIBS too. (LIBS += -lz).
On Linux qwt3d_function.h needs a #include <stdio.h> added to compile.
Greg Steele helped design and test.
There are 2 open issues x/y/z axis labels occasionally appear in the
wrong place. lastly, the bin selection is for X&Y bin sizes and it
would be better to have separate sliders.
