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Summary of ChangesHello, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request significantly enhances the UI framework by introducing new declarative components for color selection and display, making it easier to integrate color manipulation into applications. It also includes a crucial fix for Windows clipboard operations to ensure correct text encoding and improves the Highlights
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Code Review
This pull request introduces a new color picker feature with declarative UI components, along with a fix for Windows clipboard handling. The new components are well-designed and an example is provided. My feedback focuses on improving robustness in the clipboard implementation by adding necessary error checks, enhancing performance by avoiding unnecessary object copies in the new color picker code, and removing some dead code in the example.
| _<AView> operator()() { | ||
| auto color = this->color; | ||
| return Centered { | ||
| _new<AView>() AUI_LET { | ||
| AObject::connect( | ||
| AUI_REACT(ass::PropertyListRecursive { | ||
| BackgroundSolid { | ||
| color.value(), | ||
| }, | ||
| Expanding {}, | ||
| }), | ||
| AUI_SLOT(it)::setCustomStyle); | ||
| }, | ||
| }; | ||
| } |
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The local variable color is an unnecessary copy of the member this->color. You can use this->color directly to avoid the copy.
_<AView> operator()() {
return Centered {
_new<AView>() AUI_LET {
AObject::connect(
AUI_REACT(ass::PropertyListRecursive {
BackgroundSolid {
this->color.value(),
},
Expanding {},
}),
AUI_SLOT(it)::setCustomStyle);
},
};
}| sliderFactory(color, onColorChanged, &AColor::r), | ||
| sliderFactory(color, onColorChanged, &AColor::g), | ||
| sliderFactory(std::move(color), std::move(onColorChanged), &AColor::b), |
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The sliderFactory is called three times, causing two copies and one move of color and onColorChanged. This is inefficient, especially for std::function. A better approach would be to pass these by const reference to sliderFactory.
This would require changing sliderFactory's signature (line 78) to:
std::function<_<AView>(const contract::In<AColor>& color, const std::function<void(AColor)>& onColorChanged, Channel channel)>And defaultSlider's signature (line 89) to:
static _<AView>
defaultSlider(const contract::In<AColor>& color, const std::function<void(AColor)>& onColorChanged, Channel channel)Then you can call it without moves here, improving efficiency and consistency.
sliderFactory(color, onColorChanged, &AColor::r),
sliderFactory(color, onColorChanged, &AColor::g),
sliderFactory(color, onColorChanged, &AColor::b),1 participant
No description provided.