Commit Graph

29 Commits

Author SHA1 Message Date
Wayne Stambaugh 169f63a6c0 Eeschema: make schematic sharing truly safe across all designs.
There has been a long standing (since the beginning of the project?)
issue with sharing schematics between projects.  It has been somewhat
supported for complex hierarchies (a sheet shared multiple times in a
single design) but it has not been well supported for simple hierarchies
(the symbol references cannot be changed in the shared schematic).  This
issue has been resolved by moving all of the symbol instance sheet paths
from the symbol definitions in the all of the project files and save all
symbol path instances in the root sheet.  This ensures that orphaned
symbol instance paths do not accumulate in shared schematic files and
that designs that reuse schematic in simple hierarchies can how have
different references.  It also allows the root schematic from one project
to be uses as a sub-sheet in another project.

When legacy schematics are loaded, all sheet and symbol UUIDs are
converted from time stamps to true UUIDs.  This is done to ensure there
are no sheet path instance clashes between projects.  That being said,
there are no checks for this.  It is assumed that the probability of
UUID clashes is so low that it doesn't make sense to test for them.
2020-05-04 12:40:03 +00:00
jean-pierre charras 952e7a5fb4 Eeschema: move some default values to default_values.h.
These default values are used in many files, and some files were using
magic numbers.
2020-04-14 20:15:18 +02:00
Wayne Stambaugh 9d6f64da9a Implement symbol library s-expression parser.
This implements all existing symbol library object support and the ability
to save and load symbol library files between file formats for round robin
testing.
2020-03-03 08:06:23 -05:00
Wayne Stambaugh 54f066fed7 Implement simple inheritance for library symbols.
This change completely removes the LIB_ALIAS design pattern an replaces
it by allowing LIB_PART objects to inherit from other LIB_PART objects.
The initial implementation only allows for single inheritance and only
supports the mandatory fields in the derived part because that is all
that the current symbol library file format will support.  Once the new
file format is implemented and saving to the old file format is deprecated,
more complex inheritance will be added.  The LIB_ALIAS information saved
in the document files was move into the LIB_PART object.  This change
impacts virtually every part of the schematic and symbol library editor
code so this commit message is woefully incomplete.

REMOVE: Removed the symbol aliases concept from the schematic and symbol
editors and the symbol viewer.

NEW: Replace the symbol alias concept with simple inheritance that allows
a library symbol to be derived from another library symbol.
2019-12-06 11:33:52 -05:00
Jeff Young 5c43924338 Display all "File couldn't be found" messages at the end.
Fixes: lp:1810161
* https://bugs.launchpad.net/kicad/+bug/1810161
2019-07-10 23:17:50 +01:00
Jeff Young da988428cf Add modern toolset cut/copy/paste. They now use the system clipboard. 2019-05-05 17:12:59 +01:00
Jon Evans 83c7e7fc65 New connectivity algorithm and bus upgrades
Bus upgrades: core new connectivity code

Bus upgrades: eeschema integration and modifications

Bus upgrades: eeschema dialogs

Bus upgrades: netlist export

Bus upgrades: file format changes
2019-03-31 19:53:41 -04:00
Wayne Stambaugh cf7639b4da Fix coding policy violations of previous patch. 2019-03-15 09:09:42 -04:00
Brian Henning 79bacd15e1 Made LIB_PART parsing and formatting (from/to string) static and public 2019-03-15 08:32:28 -04:00
Maciej Suminski 194c57133c SCH_LEGACY_PLUGIN::loadHierarchy() uses a stack to maintain sheet paths
Path keeping stack copes well with paths pointing outside the project
directory (e.g. "../path"). The so far used wxFileName::GetDirCount() and
wxFileName::RemoveLastDir() remove too many directories, as ".." is also
counted as a directory.

Fixes: lp:1769746
* https://bugs.launchpad.net/kicad/+bug/1769746
2018-05-09 11:30:23 +02:00
Wayne Stambaugh 8af9aa7574 Eeschema: allow for partial schematic loading.
With the implementation of the legacy schematic plugin, any I/O error
when parsing the schematics would prevent the entire schematic from
being loaded.  This change restores (somewhat) the previous behavior
where as long as the root schematic is loaded properly, then all of
the remaining sub-sheet will attempt to load.

Add GetError() method the SCH_PLUGIN object to allow for partial
schematic loading.

Check the error message contents when no exception was caught to warn
the user of any accumulated errors.

Fixes lp:1690644

https://bugs.launchpad.net/kicad/+bug/1690644
2017-12-06 19:11:09 -05:00
Wayne Stambaugh 36f6d4a1f4 Convert symbol library editor over to use symbol library table.
Simplify some of the library editing code.  There have been a few minor
changes in the behavior of the editor.  If the current symbol is deleted
from the library, the next symbol in the library is not loaded.  The
deleted symbol is cleared and the current symbol is empty.

Change component to symbol to align with the preferred terminology
discussed on the developer's mailing list.

Add separate update UI event for save library as to enable the menu entry
whenever a library is selected.

Change the select symbol list dialog to a single column using the LIB_ID
format LIB_NICKNAME:LIB_ITEM_NAME so that the selection can be parsed by
LIB_ID.

Add method to expand URI to LIB_TABLE_BASE.

Override wxApp::OnExceptionInMainLoop() in debug builds to make debugging
easier when an unhandled exception occurs in a wxUpdateUIEvent handler.

Change SCH_SCREENS::HasNoFullyDefinedLibIds() to return false when the
schematic has no symbols to prevent the remapping dialog from being run.

Use SCH_COMPONENT part reference when creating netlist rather than looking
up the library symbol.
2017-11-09 18:50:20 -05:00
Wayne Stambaugh 0cf2df51c6 Convert symbol library viewer over to symbol library table.
Remove all instances of PART_LIBS and replace them with SYMBOL_LIB_TABLE
except for the CMP_TREE_MODEL_ADAPTER which requires updating as well.

Return the selected symbol using the LIB_NICKNAME:SYMBOL_NAME format when
viewer is launched as modal.

Add code to SYMBOL_LIB_TABLE object to allow enumerating symbol library
power symbols only.

Add a non-const version of LIB_TABLE::findRow().

Remove redundant information from Doxygen comments.
2017-11-09 18:50:17 -05:00
Maciej Suminski d6383893a2 eeschema: Iterate through plugins when determining file format. 2017-10-20 08:38:38 +02:00
Russell Oliver 4e69acbb49 Eeschema: Add CheckHeader function to SCH_PLUGIN and cycle through plugins when loading files. 2017-10-20 08:38:38 +02:00
Chris Pavlina 9effcb80e7 Optimize SCH_PLUGIN enumeration for populating the component chooser 2017-02-24 11:47:27 -05:00
Wayne Stambaugh fda677eecc Prevent schematic I/O plugin from setting the library cache to null.
Don't call init() when performing library functions as it was always
setting the m_cache variable to null which cause the library to be
reloaded every time a library command was performed as well as a
memory leak.

Delete cache object when the plugin is destroyed.
2017-02-10 08:36:58 -05:00
Wayne Stambaugh 73bbc35c3e Make the schematic I/O plugin the only option.
Add SCH_PLUGIN object to PART_LIB object.

Convert all PART_LIB I/O to use SCH_PLUGIN.

Remove library caching from PART_LIB and use caching provided by SCH_PLUGIN.

Add support to use PROPERTIES for buffering and document file write control
instead of adding code the SCH_PLUGIN object in the SCH_LEGACY_PLUGIN that
will not be required when the new file formats are implemented.

Add buffering to SCH_LEGACY_PLUGIN to prevent cache from writing file on
every change to library.  This is to prevent the cache library from being
written every time a new symbol is added.

Add option to not save library document file when saving library.  This is
primarily used by the cache library write code.

Move symbol library write code out of LIB_PART and into SCH_LEGACY_PLUGIN.

Add exception handling where LIB_PART caught the exception and returned
an error status.

Remove KICAD_SCH_IO_MANAGER build option as it is no longer optional.
2017-02-10 08:36:57 -05:00
Wayne Stambaugh 4ee0b3827e Eeschema: more schematic I/O plugin prep work.
Add code to schematic I/O plugin for updating library modification
hashes.

Remove unused RemoveLibrary() method from PART_LIBS object.

Purge wxT() macros from modified files.
2016-10-25 18:45:33 -04:00
Wayne Stambaugh 213ceaa280 Eeschema: add delete symbol library code to schematic legacy plugin. 2016-10-09 08:29:44 -04:00
Wayne Stambaugh 4f0c2ad083 Eeschema: add create symbol library to legacy schematic I/O plugin. 2016-10-07 09:18:15 -04:00
Wayne Stambaugh aa5e979b8a Eeschema: add delete symbol method to schematic I/O plugin. 2016-09-29 18:34:31 -04:00
Simon Richter ad088db6d2 Add more "override" markers. 2016-09-25 13:59:41 -04:00
Wayne Stambaugh 58abb29827 Eeschema: add delete alias from library to I/O manager.
Modify base I/O manager class to delete alias from a symbol library.

Add delete alias from legacy symbol library plugin.
2016-09-23 13:29:17 -04:00
Wayne Stambaugh 3ae240ea46 Eeschema: add save code to legacy symbol library plugin.
Make LIB_PART copy constructor take a const LIB_PART reference.

Add SaveSymbol to legacy symbol library plugin.

Add removeAlias to legacy symbol library cache.

Add AddSymbol to legacy symbol library cache.
2016-09-17 14:45:01 -04:00
Wayne Stambaugh 24f6c4be21 Eeschema: add code to plugin manager to load a symbol from a library. 2016-09-03 14:28:17 -04:00
Wayne Stambaugh eaa7f3f114 Eeschema: implement schematic I/O plugin symbol library parser.
* Write SCH_LEGACY_PLUGIN_CACHE object for handling the legacy symbol library
  file format.

* Write legacy symbol library file parser.

* Write code to transfer cache to PART_LIB object so existing library save
  code can be used for round trip testing.  This is temporary until Eeschema
  is updated to use the plugin for library management rather than PART_LIB.

* Add LIB_XXXX object helper functions where there was no way to set the member
  variables of an object.

* Give the cache object friend status to some object where there are incredibly
  byzantine ways of setting text in LIB_XXXX objects.
2016-08-18 19:23:10 -04:00
Wayne Stambaugh 98ad5096b0 Eeschema: add saving schematic files to schematic plugin.
* Add SCH_PLUGIN::Save() for current file format and code for saving all
  SCH_XXX objects.

* Add function to SCH_FIELD to get the position of the field in the component
  not the position added to the component position which is what GetPosition()
  does.  This was required because saving the component field expects position
  of the field sans the position of the component.

* Remove public members from BITMAP_BASE object and fix all associated
  code.

* Fix the never ending coding policy violations found making these changes.
2016-07-11 15:48:46 -04:00
Wayne Stambaugh 4ed346ea64 Eeschema: initial schematic I/O plugin.
* Factor out PROPERTIES object from the PCB plugin code and move it into
  common so it can be used by both the Pcbnew and Eeschema plugins.

* Add schematic I/O plugin manager for loading and saving schematic and
  component library files.

* Add initial attempt at a parser for current schematic file format.  This
  parser will be infinitely more strict than the current parser which is very
  forgiving in what it parses.

* Make minor changes to the base bitmap class to support the new parser.

* Add find root sheet support to sheet object to allow fetching the root
  sheet from any sheet in the stack.
2016-07-06 05:22:56 -04:00