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Commit Graph

679 Commits

Author SHA1 Message Date
Andy McFadden
4e645d911c Render the animation overlay image instead of loading from a file
Mostly because I'm a lousy artist, and if I do it in code it's easy
to make it symmetric and tweak the colors.
2019-12-22 14:02:39 -08:00
Andy McFadden
12293d3cf8 More progress on animated visualizations
Bitmap animations are composed of a sequence of other visualizations.
This is all well and good until a visualization is deleted, at which
point all animations in all sets in the entire project have to be
checked and potentially changed, and perhaps even removed (if all of
the animation's members have been removed).  This turns out to be
kind of annoying to deal with, but it's better to deal with it in
code than force the user to manually update broken animations.

This change adds thumbnails for the animations, currently generated
by offscreen composition.  This approach doesn't work quite right.
2019-12-21 18:13:36 -08:00
Andy McFadden
fef7668b63 Progress on animated visualizations
Visualization editor dialog is fully functional.  Add/remove,
up/down, tag/interval timer editing, and animated preview are now
working.
2019-12-20 15:09:57 -08:00
Andy McFadden
9f9e518afc Groundwork for animated Visualizations
This adds a new class and a rough GUI for the editor.  Animated
visualizations take a collection of bitmaps and display them in
sequence.  (This will eventually become an animated GIF.)

Fixed the issue where changes to tags in the set currently being
edited weren't visible to the tag uniqueness check when editing other
items in the same set.
2019-12-17 17:43:56 -08:00
Andy McFadden
5d9b9753e8 Add visualization sets to exported HTML
We now generate GIF images for visualizations and add inline
references to them in the HTML output.

Images are scaled using the HTML img properties.  This works well
on some browsers, but others insist on "smooth" scaling that blurs
out the pixels.  This may require a workaround.

An extra blank line is now added above visualizations.  This helps
keep the image and data visually grouped.

The Apple II bitmap test project was updated to have a visualization
set with multiple images at the top of the file.
2019-12-13 17:15:38 -08:00
Andy McFadden
0b0944e0fc Add F6 as a shortcut for the Project Symbols editor
Goes directly to the second tab of Edit Project Properties.  This is
not represented in the menu system.
2019-12-13 13:05:29 -08:00
Andy McFadden
8b20021c4d Show visualization bitmap dimensions
The preview window scales freely, so it's hard to know how big the
actual pixels are.
2019-12-11 22:12:20 -08:00
Andy McFadden
071adb8e95 Two changes to "dense hex" bulk data formatting
(1) Added an option to limit the number of bytes per line.  This is
handy for things like bitmaps, where you might want to put (say) 3
or 8 bytes per line to reflect the structure.

(2) Added an application setting that determines whether the screen
listing shows Merlin/ACME dense hex (20edfd) or 64tass/cc65 hex bytes
($20,$ed,$fd).  Made the setting part of the assembler-driven display
definitions.  Updated 64tass+cc65 to use ".byte" as their dense hex
pseudo-op, and to use the updated formatter code.  No changes to
regression test output.

(Changes were requested in issue #42.)

Also, added a resize gripper to the bottom-right corner of the main
window.  (These seem to have generally fallen out of favor, but I
like having it there.)
2019-12-10 17:41:00 -08:00
Andy McFadden
13f7ae4b70 Minor UI tweaks
- Show the full path in the tooltip for the two "recent project"
  buttons shown on the launch panel.
- Reset the app title bar and status bar contents when the project
  is closed.
2019-12-07 13:55:11 -08:00
Andy McFadden
b8e092cede Version 1.5.0-dev2 2019-12-07 13:08:00 -08:00
Andy McFadden
e82678126f Various minor tweaks
Added comments, renamed files, removed cruft.

Stop showing the visualization tag name in the code list.  It's
often redundant with the code label, and it's distracting.  (We may
want to make this an option so you can Ctrl+F to find a tag.)
2019-12-07 11:42:26 -08:00
Andy McFadden
ed66e129cd Add C64 sprite visualization generator
Handles high-resolution and multi-color sprites.  The visualization
can be doubled in height and/or width.

I created some test sprites with SpritePad.
2019-12-06 21:25:31 -08:00
Andy McFadden
3c541089a7 Tweak Atari 2600 visualizer
Changed "row duplication" to a straight "row thickness".  Feels more
intuitive.
2019-12-06 17:54:18 -08:00
Andy McFadden
5635a1e33a Add Atari 2600 sprite/playfield visualizer
First swing at a visualizer for Atari 2600 sprites and playfields.
Won't necessarily present an accurate view of what is displayed on
screen, but should provide a reasonable shape for data stored in
the obvious way.

The Adventure playfields looked squashed, so I added a simple row
duplication value.

Also, minor improvements to visualizers generally:
- Throw an exception, rather than an Assert, in VisBitmap8 when the
  arguments are bad.
- Show the exception in the Visualization Edit dialog.
- If generation fails and we don't have an error message, show a
  generic "stuff be broke" string.
- Set focus on OK button in Visualization Set Edit after editing,
  so you can hit Enter twice after renaming a tag.
2019-12-06 17:33:29 -08:00
Andy McFadden
1cdb31de32 Visualizer improvements
Various changes:
- Generally treat visualization sets like long comments and notes
  when it comes to defining data region boundaries.  (We were doing
  this for selections; now we're also doing it for format-as-word
  and in the data analyzer when scanning for strings/fill.)
- Clear the visualization cache when the address map is altered.
  This is necessary for visualizers that dereference addresses.
- Read the Apple II screen image from a series of addresses rather
  than a series of offsets.  This allows it to work when the image
  is contiguous in memory but split into chunks in the file.
- Put 1 pixel of padding around the images in the main code list,
  so they don't blend into the background.
- Remember the last visualizer used, so we can re-use it the next
  time the user selects "new".
- Move min-size hack from Loaded to ContentRendered, as it apparently
  spoils CenterOwner placement.
2019-12-06 15:05:49 -08:00
Andy McFadden
af4ec49c9b Document visualizations 2019-12-06 13:41:17 -08:00
Andy McFadden
4696132dfa Make visualization edit window resizable
The preview window changes size to match, providing an easy way to
get a "zoomed in" view of the image.
2019-12-05 21:52:50 -08:00
Andy McFadden
b56bdb7743 Split operand selection set at visualizations
Also, added a colStride/rowStride test to Apple II bitmap test.
Removed ClunkyColor.  Made color conversion mode selectable for
debugging.
2019-12-05 14:04:38 -08:00
Andy McFadden
4bf1ab2799 Tweak visualizer interface
Report visualization generation errors through an explicit
IApplication interface, instead of pulling messages out of the
DebugLog stream.

Declare that GetVisGenDescrs() is only called when the plugin is in
the "prepared" state, so that plugins can taylor the set based on
the contents of the file.  (This could be used to set min/max on
the "offset" entries, but I want special handling for offsets, so
we might as well set it later.)
2019-12-05 10:29:00 -08:00
Andy McFadden
4ef1d7e7c7 Implement Apple II hi-res bitmap font and screen image visualizers
Bitmap fonts are a series of (usually) 1x8 bitmaps, which we arrange
into a grid of cells.

Screen images are useful for embedded screens, or for people who want
to display stand-alone image files as disassembly projects.
2019-12-04 18:05:17 -08:00
Andy McFadden
df04de61e6 Improve visualization
Various improvements:
- Switched to ReadOnlyDictionary in Visualization to make it clear
  that the parameter dictionary should not be modified.
- Added a warning to the Visualization Set editor that appears when
  there are no plugins that implement a visualizer.
- Make sure an item is selected in the set editor after edit/remove.
- Replaced the checkerboard background with one that's a little bit
  more grey, so it's more distinct from white pixel data.
- Added a new Apple II hi-res color converter whose output more
  closely matches KEGS and AppleWin RGB.
- Added VisHiRes.cs to some Apple II system definitions.
- Added some test bitmaps for Apple II hi-res to the test directory.
  (These are not part of an automated test.)
2019-12-04 15:59:37 -08:00
Andy McFadden
2f56c56e5c Add visualization thumbnails
Thumbnails are now visible in the main list and in the visualization
set editor.  They're generated on first need, and regenerated when
the set of plugins changes.

Added a checkerboard background for the visualization editor bitmap
preview.  (It looks all official now.)
2019-12-03 16:11:21 -08:00
Andy McFadden
125080dbda Finish basic visualization editor implementation
The Visualization and Visualization Set editors are now fully
functional.  You can create, edit, and rearrange sets, and they're
now stored in the project file.
2019-12-02 16:38:32 -08:00
Andy McFadden
365864ccdf More progress on visualization
Implemented Apple II hi-res bitmap conversion.  Supports B&W and
color.  Uses essentially the same algorithm as CiderPress.

Experimented with displaying non-text items in ListView.  I assumed
it would work, since it's the sort of thing WPF is designed to do,
but it's always wise to approach with caution.  Visualization Sets
now show a 64x64 button as a placeholder for the eventual thumbnail.

Some things were being flaky, which turned out to be because I
wasn't Prepare()ing the plugins before using them from Edit
Visualization.  To make this a deterministic failure I added an
Unprepare() call that tells the plugin that we're all done.

NOTE: this breaks all existing plugins.
2019-11-30 18:02:03 -08:00
Andy McFadden
9244ceda7c More progress on visualization
Added some rudimentary bitmap creation code.  Got a test pattern
generated by the plugin to display in the app.  (Most of the time
required for this was spent figuring out how bitmaps are handled
in WPF.)
2019-11-27 17:17:30 -08:00
Andy McFadden
e7fccfda03 More progress on visualization
Got parameter in/out working in EditVisualization dialog.  Did some
rearranging in PluginCommon interfaces and data structures.  Still
doesn't do anything useful.
2019-11-26 18:54:42 -08:00
Andy McFadden
836626bdc3 Work in progress on visualization
Basic infrastructure for taking a list of parameters from a plugin
and turning it into a collection of UI controls, merging in values
from a Visualization object.  Doesn't yet do anything useful.

WPF makes the hard things easy and the easy things hard.  This was
a hard thing, so it was easy to do (with some helpful sample code).
Yay WPF?
2019-11-25 14:27:38 -08:00
Andy McFadden
bef664ae7e Don't do nearby SYM-1 for zero-page values
It's pretty common for code to access BUFFER-1,X, but it's rare for
the buffer to live on zero page memory.  More often than not we're
auto-formatting zero-page operands with a nearby symbol when they're
just simple variables.  It's more confusing than useful, so we don't
do that anymore.
2019-11-23 16:27:06 -08:00
Andy McFadden
ac30512ed3 Groundwork for visualization sets
Placeholder data structure plus menu command, undoable change, etc.
2019-11-22 20:45:57 -08:00
Andy McFadden
d8170c50d3 Show code/data/junk percentages in status bar
Not necessarily useful, but sort of interesting.
2019-11-19 18:18:41 -08:00
Andy McFadden
e43b7233d9 Version 1.5.0-dev1 2019-11-19 14:03:16 -08:00
Andy McFadden
ade3403b9f Tweak documentation 2019-11-19 13:43:42 -08:00
Andy McFadden
ff68409398 Add Apply Platform Symbols experimental feature
This turns platform symbols into address labels.  Useful for things
like system ROM images that have an established set of entry points.
2019-11-19 13:31:04 -08:00
Andy McFadden
97a5623599 Label rework, part 7 (of 7)
Updated documentation for non-unique label changes.  Added a new
section to tutorial #1.

Updated examples to use non-unique labels and variable tables.

Tweaked the EditLabel radio button names.
2019-11-18 17:45:41 -08:00
Andy McFadden
d3670c48e8 Label rework, part 6
Correct handling of local variables.  We now correctly uniquify them
with regard to non-unique labels.  Because local vars can effectively
have global scope we mostly want to treat them as global, but they're
uniquified relative to other globals very late in the process, so we
can't just throw them in the symbol table and be done.  Fortunately
local variables exist in a separate namespace, so we just need to
uniquify the variables relative to the post-localization symbol table.
In other words, we take the symbol table, apply the label map, and
rename any variable that clashes.

This also fixes an older problem where we weren't masking the
leading '_' on variable labels when generating 64tass output.

The code list now makes non-unique labels obvious, but you can't tell
the difference between unique global and unique local.  What's more,
the default type value in Edit Label is now adjusted to Global for
unique locals that were auto-generated.  To make it a bit easier to
figure out what's what, the Info panel now has a "label type" line
that reports the type.

The 2023-non-unique-labels test had some additional tests added to
exercise conflicts with local variables.  The 2019-local-variables
test output changed slightly because the de-duplicated variable
naming convention was simplified.
2019-11-18 13:36:53 -08:00
Andy McFadden
88c56616f7 Label rework, part 5
Implemented assembly source generation of non-unique local labels.
The new 2023-non-unique-labels test exercises various edge cases
(though we're still missing local variable interaction).

The format of uniquified labels changed slightly, so the expected
output of 2012-label-localizer needed to be updated.

This changes the "no opcode mnemonics" and "mask leading underscores"
functions into integrated parts of the label localization process.
2019-11-17 16:05:51 -08:00
Andy McFadden
4e08810278 Finish removal of "disable label localizer" feature
The label localizer is now always on.  The regression tests turned
it off by default, but that's no longer allowed, so the generated
output has changed for many of them.  The tests themselves were not
altered.
2019-11-16 17:15:03 -08:00
Andy McFadden
68c324bbe8 Label rework, part 4
Update the symbol lookup in EditInstructionOperand, EditDataOperand,
and GotoBox to correctly deal with non-unique labels.

This is a little awkward because we're doing lookups by name on
a non-unique symbol, and must resolve the ambiguity.  In the case of
an instruction operand that refers to an address this is pretty
straightforward.  For partial bytes (LDA #>:foo) or data directives
(.DD1 :foo) we have to take a guess.  We can probably make a more
informed guess than we currently are, e.g. the LDA case could find
the label that minimizes the adjustment, but I don't want to sink a
lot of time into this until I'm sure it'll be useful.

Data operands with multiple regions are something of a challenge,
but I'm not sure specifying a single symbol for multiple locations
is important.

The "goto" box just finds the match that's closest to the selection.
Unlike "find", it always grabs the closest, not the next one forward.
(Not sure if this is useful or confusing.)
2019-11-16 16:44:08 -08:00
Andy McFadden
8273631917 Label rework, part 3
Added serialization of non-unique labels to project files.

The address labels are stored without the non-unique tag, because we
can get that from the file offset.  (If we stored it, we'd need to
extract the value and verify that it matches the offset.)  Operand
weak references are symbolic, and so do include the tag string.

We weren't validating symbol labels before.  Now we are.

This also adds a "NonU" filter to the Symbols window so the labels
can be shown or hidden as desired.

Also, added source for a first pass at a regression test.
2019-11-16 11:12:32 -08:00
Andy McFadden
be65f280a3 Minor tweaks
- Renamed "strip label prefix/suffix" to "omit label prefix/suffix".

- Changed a Merlin operand workaround so it doesn't apply to code
  that is explicitly not in bank zero.

- Changed {addr}/{const} annotations on project/platform symbol
  equates so they line up a little better on screen and in exported
  sources.
2019-11-15 16:24:07 -08:00
Andy McFadden
5dd7576529 Label rework, part 2
Continue development of non-unique labels.  The actual labels are
still unique, because we append a uniquifier tag, which gets added
and removed behind the scenes.  We're currently using the six-digit
hex file offset because this is only used for internal address
symbols.

The label editor and most of the formatters have been updated.  We
can't yet assemble code that includes non-unique labels, but older
stuff hasn't been broken.

This removes the "disable label localization" property, since that's
fundamentally incompatible with what we're doing, and adds a non-
unique label prefix setting so you can put '@' or ':' in front of
your should-be-local labels.

Also, fixed a field name typo.
2019-11-12 17:44:51 -08:00
Andy McFadden
4d079c8d14 Label rework, part 1
This adds the concept of label annotations.  The primary driver of
the feature is the desire to note that sometimes you know what a
thing is, but sometimes you're just taking an educated guess.
Instead of writing "high_score_maybe", you can now write "high_score?",
which is more compact and consistent.  The annotations are stripped
off when generating source code, making them similar to Notes.

I also created a "Generated" annotation for the labels that are
synthesized by the address table formatter, but don't modify the
label for them, because there's not much need to remind the user
that "T1234" was generated by algorithm.

This also lays some of the groundwork for non-unique labels.
2019-11-08 21:02:15 -08:00
Andy McFadden
b4519b2aa2 Update NES symbols
The PPU registers are mirrored from $2000-3FFF.
2019-11-08 07:53:28 -08:00
Andy McFadden
ceb07c809e Check for bank overrun
If an address map entry wraps around the end of a bank, add a note
to the message log.  This is Error level, since some assemblers
will refuse to handle it.
2019-11-05 13:29:51 -08:00
Andy McFadden
6a8d6950e5 Add change discard confirmation to project properties editor
It's too easy to hit Escape after making a bunch of changes, so
now we ask for confirmation.

(Might make sense to make this strictly an Esc guard, and not
pester the user if they actually hit the Cancel button or close
box.  I'm not convinced though; Esc+Enter isn't terrible.)
2019-11-04 17:41:33 -08:00
Andy McFadden
6411df7ff9 Add toolbar button for "Go to Last Change"
Also, updated a couple of comments.
2019-11-04 15:22:56 -08:00
Andy McFadden
0a0208409a Tweak line folding code
Some style guides say you should only put one space between
sentences, but I and many others still put two.  The line-folding
code was only eating one of them when they straddled the end of the
line, which looked a little funny because the following line was
indented by one space.

This tweaks the code to eat both spaces.  Regression test updated.

Also, nudge some UI elements so they line up.
2019-11-01 19:47:56 -07:00
Andy McFadden
b4213de4c0 Add "Go to Last Change" feature
Jumps to the first offset associated with the change at the top of
the Undo stack.  We generally jump to the code/data offset, not the
specific line affected.  It's possible to do better (and we do, for
Notes), but probably not worthwhile.
2019-11-01 19:11:48 -07:00
Andy McFadden
2ddd3b400d Workaround for GridSplitter lockup
As noted in issue #52, the side panels can't be resized once the
ListView gets focus.  The root of the problem is a workaround for a
selection problem that involves catching the Item Container
Generator's Status Changed event, and setting an item's focus.  It
appears that changing the size of the ListView causes the
StatusChanged event to fire, which cause the handler to grab the
focus, which causes the splitters to stop moving after one step.

This change adds a workaround that prevents the original workaround
from doing anything while a splitter is in the process of being
dragged.  It doesn't solve all problems -- you can't move the
splitters more than one step with the keyboard -- but it allows them
to be dragged around with the mouse.

There's got to be a better way to deal with this.
2019-11-01 11:14:49 -07:00
Andy McFadden
0c02b3ebe3 Version 1.4.0 2019-10-30 15:50:09 -07:00