kotatogram/lib_ui
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Allow using text color -> preview color algo outside.

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This commit is contained in:
John Preston 2022-12-15 19:10:04 +04:00
parent 8649a55727
commit 770b5d0e59
2 changed files with 8 additions and 3 deletions
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9
ui/text/custom_emoji_instance.cpp
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@ -89,6 +89,11 @@ void PaintScaledImage(
} // namespace } // namespace
QColor PreviewColorFromTextColor(QColor color) {
color.setAlpha((color.alpha() + 1) / 8);
return color;
}
Preview::Preview(QPainterPath path, float64 scale) Preview::Preview(QPainterPath path, float64 scale)
: _data(ScaledPath{ std::move(path), scale }) { : _data(ScaledPath{ std::move(path), scale }) {
} }
@ -131,9 +136,7 @@ void Preview::paintPath(
const Context &context, const Context &context,
const ScaledPath &path) { const ScaledPath &path) {
auto hq = PainterHighQualityEnabler(p); auto hq = PainterHighQualityEnabler(p);
auto copy = context.textColor.value(); p.setBrush(PreviewColorFromTextColor(context.textColor));
copy.setAlpha((copy.alpha() + 1) / 8);
p.setBrush(copy);
p.setPen(Qt::NoPen); p.setPen(Qt::NoPen);
const auto scale = path.scale; const auto scale = path.scale;
const auto required = (scale != 1.) || context.scaled; const auto required = (scale != 1.) || context.scaled;

2
ui/text/custom_emoji_instance.h
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@ -25,6 +25,8 @@ namespace Ui::CustomEmoji {
using Context = Ui::Text::CustomEmoji::Context; using Context = Ui::Text::CustomEmoji::Context;
[[nodiscard]] QColor PreviewColorFromTextColor(QColor color);
class Preview final { class Preview final {
public: public:
Preview() = default; Preview() = default;