Additional import settings in Wave project file

[jamaa]

implements #117

[jamaa]

Import is implemented for the following options:

• title
• unit
• color
• linestyle
• linewidth
• interpretation

"markers" could be an additional import setting?

When saving to WVP, currently only the title is saved (if different from the original name). For the other properties, it is not feasible to determine whether they have been modified or not. Possible options:

• keep it as is, only ever write the title option,
• always write all options,
• create some sort of UI for asking the user which properties (for which series?) they would like to save

Opinions?

[jamaa]

WVP sample file with all possible options:

# Wave project file
file=..\WEL\DEMONA_PSI.wel
    series=AA  _1AB
    series=AB  _1AB:AB  _1AB custom title
    series=AC  _1AB:title=AC  _1AB custom title
    series=AD  _1AB:title="AD  _1AB ,= custom title", unit="m³/s", interpretation=BlockLeft, color=Red, linestyle=Dash, linewidth=4, showpoints=True

Loading this file and then saving again as WVP will result in the following:

# Wave project file
file=H:\DEV\BLUEM\CODE\BlueM.Datasets\Wave\WEL\DEMONA_PSI.wel
    series=AA  _1AB: title="AA  _1AB", unit="m3/s", interpretation=BlockRight, color=ff03a9f4, linewidth=2, linestyle=Solid, showpoints=False
    series=AB  _1AB: title="AB  _1AB custom title", unit="m3/s", interpretation=BlockRight, color=fff44336, linewidth=2, linestyle=Solid, showpoints=False
    series=AC  _1AB: title="AC  _1AB custom title", unit="m3/s", interpretation=BlockRight, color=ff9c27b0, linewidth=2, linestyle=Solid, showpoints=False
    series=AD  _1AB: title="AD  _1AB ,= custom title", unit="m³/s", interpretation=BlockLeft, color=ffff0000, linewidth=4, linestyle=Dash, showpoints=True

Note that all options are written to the file (even if they have default values) and that colors are hexadecimal ARGB values (this is because once series are loaded in the chart, the colors assigned by TeeChart are not "known colors" that have a name).

[jamaa]

I am not really happy with this change. It makes the exported project file very clunky. Maybe the user should be able to choose whether to save series option or not. But I also don't want to introduce another step into the save process...

[jamaa]

I guess there is no way around introducing an additional dialog with options when saving. Here is a draft: