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322 commits

Author SHA1 Message Date
Olivier Goffart
c7e5b39973 Layout the items in the ListView 2020-10-02 18:07:39 +02:00
Olivier Goffart
f10c2bfd7c More ListView WIP 2020-10-02 18:07:39 +02:00
Olivier Goffart
dec06be70c WIP ListView 2020-10-02 18:07:39 +02:00
Simon Hausmann
7e0e7b43f0 Add support for calling focus() on TextInput elements 
This allows activating text inputs in signal handlers connected for
example to buttons.

This implements parts of #55
 2020-10-01 08:52:45 +02:00
Simon Hausmann
9ad8968529 Add support for the initial_focus synthetic property 
Setting it will translate to a set_focus_item call in the constructor.

This implements parts of #55
 2020-09-30 15:11:01 +02:00
Olivier Goffart
2050f08f1e Ability to make change to the model property 2020-09-30 15:04:32 +02:00
Olivier Goffart
2d01b92c84 Ability to change part of objects from the .60 syntax 2020-09-30 11:33:36 +02:00
Olivier Goffart
3b6679ed4b Two ways binding works also work as three ways binding and more 
A side effect is that the order of calling set_binding and link_two_ways is no longer relevant
 2020-09-28 10:42:27 +02:00
Olivier Goffart
9d53c45291 Implement two ways binding in rust 2020-09-25 12:57:08 +02:00
Simon Hausmann
e5dfb3a4c0 Implement basic focus handling 
Similar to the mouse_grabber, we use a VisitChildrenResult field to
track the focus item within a component. Unlike the mouse grabber
however, it is set/cleared using dedicated focus events.

The key event now routes the key event directly to the focus item.

The focus can be requested via set_focus_item on a window, which the
TextItem does.
 2020-09-25 10:43:47 +02:00
Simon Hausmann
aa5babffe1 Prepare for key event delivery to a specific focus item 
Begin by routing key events through the component. In the future that
will direct the event to the focus item.
 2020-09-25 10:06:15 +02:00
Simon Hausmann
2b76e9277a Prepare for allowing an item mouse handler to request focus 
In the future the TextInput will request focus on mouse click,for
example.

Pass the outer-most component through to ItemVTable's input_event.

For the purpose of disambiguating this component from any nested
component instantiated by a repeater or so, it's called the
app_component.

The ComponentVTable takes a reference to a ComponentRefPin instead of a
ComponentRefPin by value, as the vtable macro gets confused otherwise
and thinks it's a self argument.
 2020-09-25 10:06:15 +02:00
Olivier Goffart
8361ef4019 Start code egeneration for the two ways binding 
This is only meant to include the cases in which the property are optimized.
Does not work yet for the dynamic component
 2020-09-24 14:37:16 +02:00
Olivier Goffart
4981c3ca75 Some check for the two way bindings 2020-09-23 14:06:08 +02:00
Olivier Goffart
2ee861365c Flickable: expose the viewport property as viewport_* 
The code generator forward that the the viewport
 2020-09-22 13:52:27 +02:00
Olivier Goffart
b36a9004ef Move the RepeaterInner in a Rc and use that for the ModelPeer 2020-09-21 15:23:24 +02:00
Simon Hausmann
7053aee0c8 Pass the ComponentWindow to ItemVTable::input_event 2020-09-18 16:18:48 +02:00
Olivier Goffart
bfe2bf2478 Ability to read properties of a struct 2020-09-17 13:53:00 +02:00
Olivier Goffart
8134fe5088 Support for named type as property 2020-09-17 13:14:01 +02:00
Olivier Goffart
913d680333 Recactor rust Model after first round of API review 
- Remove EmptyModel and use an Option
 - Make ModelRc a type alias
 - Rename ArrayModel into VecModel
 2020-09-16 14:25:57 +02:00
Simon Hausmann
79ba5d9de8 Provide a window reference in various ItemVTable functions 
Access to the window, in particular the scale factor, will be needed in a few places.
 2020-09-15 15:55:47 +02:00
Olivier Goffart
4de2e57175 Use a Model trait in the rust backend 2020-09-14 14:02:34 +02:00
Olivier Goffart
8761ca80a3 Add SharedArray::push and adjust a bit the API 2020-09-09 18:47:15 +02:00
Olivier Goffart
6065127581 Some progress towards signal with arguments 
Generated code compile, but i haven't tested if it works yet
 2020-09-08 17:41:20 +02:00
Olivier Goffart
a6504ee61b Start implementing some code that passes argument to functions and signals 2020-09-08 14:37:44 +02:00
Olivier Goffart
e997dff094 Use a reference as a signal argument. 
It will be easier to make that work with C++
 2020-09-08 12:12:01 +02:00
Olivier Goffart
e10ed650ee Lookup of signal argument within a signal handler 2020-09-08 12:12:01 +02:00
Olivier Goffart
9f026c820d Parse declaration of signal with arguments 2020-09-07 17:41:24 +02:00
Olivier Goffart
16f5cf42e3 Actually compute the layout of elements within a for loop 2020-09-07 14:04:14 +02:00
Simon Hausmann
ec36a50a25 Add support for warning diagnostics 
They're emitted via codemap_diagnostics. For the Rust proc-macro we
generate a funny warning symbol until the proper APIs are stable.
 2020-09-04 20:28:43 +02:00
Olivier Goffart
f5aeb9ba60 Only the computation of the model needs to be done in the evaluation scope for it 
Otherwise any change in any of the properties of the delegate will cause
the model to be reset.
 2020-09-04 15:37:38 +02:00
Olivier Goffart
9fbb40d91b Start working on a debug statement 2020-09-03 19:10:07 +02:00
Simon Hausmann
3b971a2e2f Remove Color::From<u32> 
Instead make it clear on the call site what the encoding is (argb).
 2020-09-03 11:17:40 +02:00
Simon Hausmann
5dbd0b213c Add support for grid layout padding 2020-08-28 15:06:14 +02:00
Simon Hausmann
7976a4057f Improve handling of nested layouts 
We support directly nested layouts, but we did not support indirect
nesting:

    GridLayout {
        Rectangle {
            l2 := GridLayout { ... }
        }
    }

This patch fixes that by detecting this scenario and merging the layout
info of the element (Rectangle) and the layout inside (l2). This makes
it much easier to create re-usable components that use layouts
themselves and allows placing them in layouts.
 2020-08-28 15:06:14 +02:00
Olivier Goffart
58cdaeb8dd Update license header to mention that commertial option are available 2020-08-26 13:23:42 +02:00
Olivier Goffart
420fc2dc36 Fix bug in rust code generation for *= 2020-08-24 08:56:10 +02:00
Simon Hausmann
2823f32692 Apply license headers to all non-binary/non-json sources 2020-08-17 17:55:20 +02:00
Simon Hausmann
4a74f6d0a3 Implement releasing graphics resources in Rust via Drop 
Further enhances #12
 2020-08-14 13:44:53 +02:00
Simon Hausmann
3b4bcd51d4 Clean up window field initialization in the Rust generator 
Use an option instead of a vector sequence expansion to achieve the effect
of an optional token expansion.
 2020-08-14 10:27:49 +02:00
Olivier Goffart
fb5a82b6c7 Fix acessing repeater variable in a nested repeater, and fix array as property 2020-08-13 15:38:28 +02:00
Simon Hausmann
fc6c35bb3f
Fix formatting of generated code 
Second attempt, remove all trialing spaces
 2020-08-13 13:59:05 +02:00
Simon Hausmann
c394a10a85
Remove trailing spaces 2020-08-13 13:51:00 +02:00
Simon Hausmann
b96b627a4f Release graphics resources of items when destroying components 
This is only implemented for Rust at the moment.
 2020-08-13 13:31:29 +02:00
Olivier Goffart
7e1af72a2e Implement minimum/maximum width/height properties 2020-08-12 14:00:51 +02:00
Olivier Goffart
092411ccef Attempt to merge the layout code between rust and C++ 
This does not actually merge so much but it is better than nothing.

I was not able to merge the code from the interpreter because of the life time issues
 2020-08-12 11:53:39 +02:00
Simon Hausmann
b21aa4f9e7 Rename PropertyListenerScope to PropertyTracker 2020-08-12 11:31:33 +02:00
Simon Hausmann
aafb96cb93 Get rid of abi::datastructures::WindowProperties 
Instead, pass a reference to the root item when mapping the window,
at which point we can downcast to the new Window item. If we have one,
then we'll read its width/height (for initial values) and install
bindings to keep them up-to-date.
 2020-08-12 09:44:42 +02:00
Simon Hausmann
9fd7d35b0d Remove stray scale_factor properties 2020-08-11 15:10:43 +02:00
Simon Hausmann
c1f91e38ca Move the window scale factor into GraphicsWindow 2020-08-11 13:42:51 +02:00