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Re: [FEATURE] Component table viewer

 

Hi Wayne,

Anything else you need me to do here?

Cheers

On 25 Apr 2017 18:22, "Oliver Walters" <oliver.henry.walters@xxxxxxxxx>
wrote:

> Wayne,
>
> I have reattached all patches including a new one which does the following:
>
> a) Removes BOM export
> b) Removes Save/Cancel dialog as per JP's request
> c) Fixes speed issue as per JP's request
> d) Small bugfix
>
> These should apply directly to latest master branch.
>
> Cheers
>
> On Tue, Apr 25, 2017 at 12:43 AM, Wayne Stambaugh <stambaughw@xxxxxxxxx>
> wrote:
>
>> Oliver,
>>
>> Thank you for your understanding on this issue.  Once you include the
>> patch to remove the BOM code, I will merge this into the master branch.
>>
>> Cheers,
>>
>> Wayne
>>
>> On 4/23/2017 5:41 PM, Oliver Walters wrote:
>> > Wayne,
>> >
>> > I tend to agree actually, as I have been developing this the less I
>> > think having a BoM export is appropriate:
>> >
>> > 1. Separation of tasks - it's simpler and cleaner just as an editing
>> table
>> > 2. Python (etc) is way better at data manipulation
>> > 3. External scripts are by design much more flexible.
>> >
>> > I have some ideas for improving BOM output but I am now thinking they
>> > would be best served not integrated here.
>> >
>> > I will remove the buttons and leave those thoughts for another
>> conversation.
>> >
>> > Oliver
>> >
>> > On 24 Apr 2017 01:47, "Wayne Stambaugh" <stambaughw@xxxxxxxxx
>> > <mailto:stambaughw@xxxxxxxxx>> wrote:
>> >
>> >     Oliver,
>> >
>> >     I finally got a chance to test your patch set and was a bit
>> surprised
>> >     what I saw after following the conversation on the mailing list.  I
>> was
>> >     under the impression that this was a generic component properties
>> >     editing grid not a BOM tool which is what it really is.  I like the
>> idea
>> >     of being able to edit component fields in table form.  I'm less
>> thrilled
>> >     about the BOM export options.  For those of you who haven't been
>> around
>> >     very long, Eeschema used to have a BOM dialog.  It didn't allow for
>> >     editing field values but it contained options for various BOM output
>> >     types.  Initially this dialog was simple and contained only a few
>> BOM
>> >     output types and options.  Of course everyone has their own idea of
>> how
>> >     a BOM should be formatted so gradually over time, the BOM dialog
>> and the
>> >     underlying BOM output code became a huge mess.  It was finally
>> decided
>> >     that the design was no longer maintainable and removed.  It was
>> replaced
>> >     by the current system along with samples that provided all of the
>> same
>> >     BOM output options from the old BOM dialog.  Except for the field
>> >     editing grid, your dialog and BOM code looks a lot like the
>> original BOM
>> >     dialog.  I can see the same thing happening all over again.  Why no
>> use
>> >     the existing BOM generation code in your dialog rather than
>> re-implement
>> >     code that does the exact same thing?  I'm not opposed to field
>> editing
>> >     part of the dialog, but I see the BOM output part heading the same
>> >     direction as the old BOM dialog.
>> >
>> >     On 4/20/2017 1:59 AM, Oliver Walters wrote:
>> >     > Wayne,
>> >     >
>> >     > Is the behaviour I have implemented acceptable?
>> >     >
>> >     > Regards,
>> >     > Oliver
>> >     >
>> >     > On Wed, Apr 19, 2017 at 12:13 AM, Oliver Walters
>> >     > <oliver.henry.walters@xxxxxxxxx
>> >     <mailto:oliver.henry.walters@xxxxxxxxx>
>> >     <mailto:oliver.henry.walters@xxxxxxxxx
>> >     <mailto:oliver.henry.walters@xxxxxxxxx>>>
>> >     > wrote:
>> >     >
>> >     >     Wayne,
>> >     >
>> >     >     I have now fixed this such that UNDO actions are pushed to the
>> >     UNDO
>> >     >     stack for the associated sheet. All UNDO actions for a given
>> sheet
>> >     >     are grouped so a single Ctrl-Z will undo all components
>> changed in
>> >     >     the table (for the given sheet).
>> >     >
>> >     >     Please find patch _007 attached (must be appli ed atop all
>> >     previous
>> >     >     patches).
>> >     >
>> >     >     Let me know if you see any other pressing issues.
>> >     >
>> >     >     Regards,
>> >     >     Oliver
>> >     >
>> >     >     On Tue, Apr 18, 2017 at 6:30 AM, Wayne Stambaugh
>> >     >     <stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>
>> >     <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>>> wrote:
>> >     >
>> >     >         On 4/17/2017 4:18 PM, Oliver Walters wrote:
>> >     >         > So how do we proceed here? Is there a 'global' undo
>> >     stack? If not:
>> >     >
>> >     >         Unfortunately there is no global undo stack.  Undo stacks
>> are
>> >     >         maintained
>> >     >         for each unique SCH_SCREEN (schematic file) object.
>> >     >
>> >     >         >
>> >     >         > A) don't allow changes made in the component table
>> >     viewer to be undone
>> >     >         > B) Make an undo entry for each sheet that has changed
>> >     symbols
>> >     >         >
>> >     >         > A) is easier but the user would need to
>> >     quit-without-save to undo changes
>> >     >
>> >     >         This is less than desirable
>> >     >
>> >     >         >
>> >     >         > B) is more difficult and doesn't solve the undo
>> >     operations getting out
>> >     >         > of order either, as the user could inject another
>> >     operation on a given
>> >     >         > sheet.
>> >     >
>> >     >         This would be my preference.  Out of order operations are
>> >     already an
>> >     >         issue so this solution doesn't make that issue any worse.
>> >     >         Undo/redo is
>> >     >         only available for the current sheet so the user would
>> have to
>> >     >         change
>> >     >         sheets in order to undo anything changed in the component
>> >     >         properties table.
>> >     >
>> >     >         >
>> >     >         > Suggestions?
>> >     >         >
>> >     >         > On 18 Apr 2017 01:26, "Wayne Stambaugh"
>> >     <stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>
>> >     <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>>
>> >     >         > <mailto:stambaughw@xxxxxxxxx
>> >     <mailto:stambaughw@xxxxxxxxx> <mailto:stambaughw@xxxxxxxxx
>> >     <mailto:stambaughw@xxxxxxxxx>>>> wrote:
>> >     >         >
>> >     >         >     On 4/17/2017 10:21 AM, jp charras wrote:
>> >     >         >     > Le 17/04/2017 à 04:11, Oliver Walters a écrit :
>> >     >         >     >> JP, others,
>> >     >         >     >>
>> >     >         >     >> After further investigation, I have worked out
>> >     why the components
>> >     >         >     with duplicated references were
>> >     >         >     >> displaying incorrectly.
>> >     >         >     >>
>> >     >         >     >> Patch_004 is attached, Thomas can you confirm
>> >     that it fixes the
>> >     >         >     display for you?
>> >     >         >     >>
>> >     >         >     >> Kind Regards,
>> >     >         >     >> Oliver
>> >     >         >     >>
>> >     >         >     >> On Mon, Apr 17, 2017 at 7:53 AM, Oliver Walters
>> >     >         >     <oliver.henry.walters@xxxxxxxxx
>> >     <mailto:oliver.henry.walters@xxxxxxxxx>
>> >     >         <mailto:oliver.henry.walters@xxxxxxxxx
>> >     <mailto:oliver.henry.walters@xxxxxxxxx>>
>> >     >         <mailto:oliver.henry.walters@xxxxxxxxx
>> >     <mailto:oliver.henry.walters@xxxxxxxxx>
>> >     >         <mailto:oliver.henry.walters@xxxxxxxxx
>> >     <mailto:oliver.henry.walters@xxxxxxxxx>>>
>> >     >         >     >
>> >     >         >     > Good work, Oliver!
>> >     >         >     >
>> >     >         >     > I found 2 issues (tested on W7)
>> >     >         >     >
>> >     >         >     > 1 - m_reloadTableButton is not correctly
>> >     enabled/disabled.
>> >     >         >     > This is due to the way events are managed, and
>> this is
>> >     >         OS dependent.
>> >     >         >     > To avoid this issue, enable/disable it inside a
>> >     >         wxUpdateUIEvent
>> >     >         >     attached to this button.
>> >     >         >     >
>> >     >         >     > 2 - ESC key and ENTER keys do not dismiss the
>> dialog.
>> >     >         >     > This is due to the fact you do not have a
>> >     >         wxStdDialogButtonSizer,
>> >     >         >     and no OK and Cancel button.
>> >     >         >     > Please, add it and use the OK button (as usual in
>> a
>> >     >         dialog) to
>> >     >         >     transfer changes to schematic (do not
>> >     >         >     > use a wxCloseEvent to manage that), and obviously
>> >     Cancel
>> >     >         just
>> >     >         >     closes the dialog.
>> >     >         >     > To do this transfer, just  override
>> >     >         TransferDataFromWindow(), that
>> >     >         >     is called by wxWidgets when
>> >     >         >     > closing a dialog by the OK button.
>> >     >         >     >
>> >     >         >     > About other things, undo/redo lists should manage
>> only
>> >     >         changes
>> >     >         >     made inside the corresponding sheet,
>> >     >         >     > not in other sheets, to avoid inconsistencies and
>> >     >         therefore crashes.
>> >     >         >     >
>> >     >         >
>> >     >         >     This is one of the reasons I've been reluctant to
>> accept
>> >     >         code that
>> >     >         >     attempts to change the state of a SCH_SCREEN object
>> >     other
>> >     >         than the
>> >     >         >     current SCH_SCREEN object.  It exposes a known flaw
>> >     in our
>> >     >         schematic
>> >     >         >     undo/redo design and I have yet to see anyone
>> update the
>> >     >         undo/redo
>> >     >         >     SCH_SCREEN stacks correctly.  I see the potential
>> for
>> >     >         serious issues if
>> >     >         >     you do not keep the undo/redo stacks properly
>> synced.
>> >     >         Once you allow
>> >     >         >     the modification of information in the SCH_SCREEN
>> object
>> >     >         other than the
>> >     >         >     current one, you need to update the undo/redo stack
>> for
>> >     >         the appropriate
>> >     >         >     SCH_SCREEN object.  Otherwise, you wont be able to
>> undo
>> >     >         all of the
>> >     >         >     changes correctly.
>> >     >         >
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