Commit graph

4925 commits

Author SHA1 Message Date
Simon Hausmann
e6bed90ced Resolve the type in property declarations
... and added int32 as another primitive type.
2020-05-25 14:03:01 +02:00
Simon Hausmann
d4387b74b9 Rename Type::Number to Type::Float32
Properties of that type are implemented as f32.
2020-05-25 13:52:31 +02:00
Olivier Goffart
93158e63e8 Fix crash in the viewer when there is a Text{}
Wrong vtable was used.
2020-05-25 13:15:10 +02:00
Olivier Goffart
3629e5f158 Refactor the Expression
So we will resolve the expression in a different step
2020-05-25 13:15:10 +02:00
Simon Hausmann
32b99547f1 Parse property declarations
For now this uses the syntax

    property<qualified type name> name;
2020-05-25 12:38:29 +02:00
Simon Hausmann
5accea4cdd Add support for qualified type names to the parser 2020-05-25 11:53:44 +02:00
Olivier Goffart
3965d9048f syntax_updater: also update the .rs files containing sixtyfps! 2020-05-25 11:49:52 +02:00
Olivier Goffart
dd756ef112 Adapt the parser to parse := instead of = 2020-05-25 10:46:00 +02:00
Olivier Goffart
5228f3695d Revert "Replace '=' with ':='"
This reverts commit 7be8b09b3b.

Now that the replacement is done
2020-05-25 10:45:10 +02:00
Olivier Goffart
d8601621c0 Use the tool to replace = with := 2020-05-25 10:44:22 +02:00
Olivier Goffart
7be8b09b3b Replace '=' with ':=' 2020-05-25 10:43:19 +02:00
Olivier Goffart
058676e526 Initial import of a syntax_updater tool that rewrite files 2020-05-25 10:07:43 +02:00
Simon Hausmann
50ecffe1f1 Replace RenderingInfo with RenderingPrimitive
This is one data structure less and it avoids converting from the one to
the other.
2020-05-22 16:07:06 +02:00
Simon Hausmann
bcc6c6a60a Move Color and RenderingPrimitive into abi::datastructures
This paves the way to replace RenderingInfo.
2020-05-22 16:07:06 +02:00
Simon Hausmann
230870a292 Style cleanup
Remove some where clauses that leads to less verbose signatures. Also
use impl FnFoo, which is shorter as well.
2020-05-22 16:07:06 +02:00
Simon Hausmann
d48faf711f Update cached rendering data only when there are changes
This introduces a separate rendering preparation step in the main
window. As a consequence, the component becomes a parameter and the
graphicstest example can't use the main window anymore.

The decision whether a new low-level primitive needs to be created or
not is made by comparing the last RenderingPrimitive against the new
one.

On the upside, this means that property changes are now reflected in the
graphics.
2020-05-22 16:07:06 +02:00
Simon Hausmann
cd80a4038f Clean up HasRenderingPrimitive trait API after transition
The extraction does not have to be optional anymore. That will make
future code using this simpler.
2020-05-22 16:07:06 +02:00
Simon Hausmann
21842bdd75 Remove the individual primitive factory functions from RenderingPrimitivesBuilder
Only use the new one that takes the new enum.
2020-05-22 16:07:06 +02:00
Simon Hausmann
9459578265 Add API to the RenderingPrimitivesBuilder to build the new style primitive 2020-05-22 16:07:06 +02:00
Simon Hausmann
5c8163d7a7 Introduce a new rendering primitive enum in the graphics module
This shall become the successor to RenderingInfo. For now it's just a
place holder, but the idea is that backend creates the opaque primitive
that holds this public rendering primitive, exposed via the
HasRenderingPrimitive trait.
2020-05-22 16:07:06 +02:00
Simon Hausmann
e7fd69bad1 Rename internal types
Rename the backend specific RenderingPrimitive to LowLevelRenderingPrimitive,
in order to make room for a high-level RenderingPrimitive enum that's public.
2020-05-22 16:07:06 +02:00
Simon Hausmann
f2662f0884 Simplify image primitives graphics API
Don't require a dest rect for now. Rendering is always at (0, 0) but
with the transformation applied. And the size shall for now not be a
parameter.
2020-05-22 16:07:06 +02:00
Simon Hausmann
bbc4c508f9 Minor cleanup
Replace lyon's rect import, which is a re-export of euclid's Rect<f32>,
with our own. Only the Path is
lyon specific, for now.
2020-05-22 16:07:06 +02:00
Olivier Goffart
270c626c6c Make the Parser a trait
Because the rowan::GreenNode is read-only but i want to use the parser
to generate something that can be mutated
2020-05-22 15:31:27 +02:00
Olivier Goffart
0f977cbb25 Some documentation fixes for item generated with #[vtable] 2020-05-22 12:38:55 +02:00
Olivier Goffart
bf3a0878b5 Add documentation for the vtable crate 2020-05-22 11:17:45 +02:00
Simon Hausmann
33dd2d765d Minor cleanup in item transform calculation
We can use the new geometry() getter to simplify the transform update by origin.
2020-05-22 09:33:08 +02:00
Simon Hausmann
8b854c32c3 Add Text::font_family and font_pixel_size properties
We can fine-tune the API, this works for now to change :-)
2020-05-21 21:04:07 +02:00
Simon Hausmann
4d26fe6674 Implement support for selecting the font family and pixel size in the GL renderer
The public API in the properties is still missing.
2020-05-21 20:55:34 +02:00
Simon Hausmann
8e8943b8fe Clean up texture atlas allocation code
Let each atlas texture know its index, so that it can return the final
allocation result right away.
2020-05-21 18:54:46 +02:00
Simon Hausmann
86eaf027d4 Implement glyph runs grouped by texture
In order to support multiple font sizes, etc. we have to deal with the
fact that the glyphs for a string may not end up all in the same atlas
texture. Therefore splitting of glyph runs by texture is necessary.

This works but could be improved further by sharing the vertex arrays
and just re-binding to a different texture and drawing the run's
triangles by index.
2020-05-21 15:51:09 +02:00
Simon Hausmann
66c91ef658 Prepare for supporting multiple glyph runs
A glyphs primitive may end up requiring multiple draw commands in the future,
so prepare for that.
2020-05-21 15:51:09 +02:00
Olivier Goffart
c03c2e2e7e Attempt to do Plus / Minus 2020-05-21 13:24:45 +02:00
Olivier Goffart
54eb0f831b Fix the children allocation array
The offsets was not computed properly
2020-05-21 13:14:28 +02:00
Olivier Goffart
4575011293 More work on signal: the C++ part is working 2020-05-20 19:28:58 +02:00
Olivier Goffart
83d206ea39 runtime: Add a Signal class
Not very functional yet
2020-05-20 16:13:04 +02:00
Olivier Goffart
4f22e2c341 Add a bool property type 2020-05-20 13:36:47 +02:00
Olivier Goffart
0e85886301 Only allow to connect to existing signals 2020-05-20 13:36:47 +02:00
Simon Hausmann
de923131ee Remove dummy test code
It's not testing anything :-)
2020-05-20 13:27:07 +02:00
Simon Hausmann
994d47a529 Shader module cleanup
Move the specific shaders into the shaders module and then hide the Shader
type. It's not necessary to export it anymore.
2020-05-20 13:27:07 +02:00
Simon Hausmann
f7dfb030a0 Improve shader setup code
Determine the locations of the uniforms and attributes once instead of on every use.
This makes the code easier to read and faster.
2020-05-20 13:27:07 +02:00
Simon Hausmann
b7fd9658d3 More shader code cleanup
Move the uniform and attribute binding into the shader encapsulating types.
2020-05-20 13:27:07 +02:00
Simon Hausmann
036c1aae38 Begin shader code cleanup
Start by a bit of encapsulation of the specific shaders we use.
2020-05-20 13:27:07 +02:00
Olivier Goffart
efe0ccfb3f Add support for signal in the parser
(currently not doing anything else than parsing)
2020-05-20 12:53:08 +02:00
Olivier Goffart
300cd9653a Move the expression parse funciton in their own module 2020-05-20 12:30:30 +02:00
Olivier Goffart
94c58dc1c4 Add an mouse handler for the TouchArea 2020-05-20 12:03:36 +02:00
Simon Hausmann
5acb8e7bdd Minor glyph handling cleanup
When laying out glyphs, don't require a slice, just an iterator.
2020-05-20 11:02:48 +02:00
Simon Hausmann
9b9a29e03d Clean up glyph handling
Avoid calling glyph_for_char twice for each character.
Instead do the conversion once explicitly. That needs to be done anyway for shaping.
2020-05-20 10:50:49 +02:00
Simon Hausmann
e0cc9aef2a Cleanup text rendering code a bit
Move the text related code into a separate file.
2020-05-20 10:50:49 +02:00
Simon Hausmann
f29aa0a302 GL buffer handling cleanup
Move the buffer handling code into a separate file.
2020-05-20 10:50:49 +02:00