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b2b3a46119
- gui_frame_drag.c (FOR_UNORDERED, drag_var_motion, drag_value_motion, drag_frame_motion): moved hard to read loop into helper macro - capitalized SWAP, to make it clear it's a macro and can multiply side-effects - TODO: updated discussion of open issues git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5971 99fdad57-331a-0410-800a-d7fa5415bdb3
81 lines
3.8 KiB
Plaintext
81 lines
3.8 KiB
Plaintext
Major missing features:
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- add postscript output (partially done)
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- add option to include/omit helper vecs and frames (done for display, still
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need postscript). Better idea: in PS, print the component 10x, 1x, and then
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each individual frame 10x.
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Minor missing features:
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- reorder variables in a frame (can use text editor)
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- move items/vectors up and down the hierarchy
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Error detection:
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- eliminate duplicate instances
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Style and usability:
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- make column of entry field greedily consume all unallocated space
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- make menu bar consume all unallocated space instead of sharing it evenly with
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upper toolbar
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- status area looks awful
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- add button with GTK_STOCK_UNDELETE for "undelete" to menu bar
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- maximizing pad name size creates uneven text sizes. Particularly "1" gets
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excessively large.
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- pango_layout_get_size doesn't seem to consider rotation, so we currently
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don't properly size rotated text.
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- when changing the part, we should automatically switch to a configuration
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that generates any of its (non-global) elements
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- add zoom controls to top toolbar
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Bugs:
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- default silk width has no business being hard-coded in obj.c
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- undelete only works if not much has changed since the deletion
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- focus should return to canvas if nobody else wants it
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- whenever we call parse_* for input parsing, we may leak lots of expressions
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- can't edit measurement labels through the GUI
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Code cleanup:
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- merge edit_unique with edit_name
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- merge find_var_in_frame with similar mechanisms in expr.c and fpd.y
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- add regression tests
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- the drag logic is too complex. Better: let tool/instance just generate the
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list of points at each stage, then handle the highlighting and hovering
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inside a dragging module.
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- code organization is very poor. E.g., functions belonging to the different
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items (pads, silk objects, vectors, etc.) should be grouped by item, not by
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type of function, similar to how some things are now with gui_meas.c
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- eval_string_var should be merged into eval_var and the result should be a
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struct num (?) that can contain both types. This also means changing all the
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ops to handle/reject strings.
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Open decisions:
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- Q: should loop be (start, last) or (start, iterations) ? or start ... last ?
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- change vector circle color ? (also, highlight on hover ?)
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- Q: allow reassignment of vector names ?
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A1: no: would cause confusion in GUI (vectors could become orphaned)
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A2: yes. but we don't change the linkage.
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- Q: how do we handle stacks of objects ?
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A1: we don't but we make it easy to avoid them, by giving a good zoom,
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flexible selection, and by disallowing stacks of identical objects in the
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first place.
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A2: the current mechanism of selecting the next eligible object when clicking
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on the same position repeatedly lets one cycle through stacks.
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- Q: add frame arguments ? (e.g., .frame pad(pin_num_offset) ...)
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A: we can already approximate this by introducing an intermediate table that
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sets up the arguments (provided that we don't consider vectors as well)
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- Q: should we make it a requirement to generate objects only once ?
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A: yes.
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Future directions:
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- future: consider using cairo instead of gdk
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- live update of value when entering strings and expressions ?
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- advanced: non-standard solder mask
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- advanced: solder paste exceptions (subtractive, additive)
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- advanced: silk line width
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- future: consider editing non-canvas items (e.g., variable names/values) in
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place
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- add a means to cut&paste and copy&paste objects, and perhaps also variables
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(to move objects, we need to make sure all references are included. besides
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that, copy&paste should be a slight variation of delete/undelete)
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- instead of blue screening, we could perhaps just skip the offending items and
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replace them with a "here's a problem" marker that would still point to the
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underlying object and allow repairs to be made
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