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Sort colors by hue distance.

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This commit is contained in:
John Preston 2019-08-20 19:03:20 +03:00
parent 9cb5423d40
commit 529ef64257
3 changed files with 32 additions and 2 deletions
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18
Telegram/SourceFiles/window/themes/window_theme_editor.cpp
View File

@ -234,6 +234,8 @@ private:
}
void applyEditing(const QString &name, const QString &copyOf, QColor value);
void sortByAccentDistance();
EditorBlock::Context _context;
QString _path;
@ -332,6 +334,11 @@ Fn<void()> Editor::Inner::exportCallback() {
}
void Editor::Inner::filterRows(const QString &query) {
if (query == ":sort-by-accent-distance") {
sortByAccentDistance();
filterRows(QString());
return;
}
_existingRows->filterRows(query);
_newRows->filterRows(query);
}
@ -416,8 +423,8 @@ bool Editor::Inner::readData() {
return false;
}
auto rows = style::main_palette::data();
for_const (auto &row, rows) {
const auto rows = style::main_palette::data();
for (const auto &row : rows) {
auto name = bytesToUtf8(row.name);
auto description = bytesToUtf8(row.description);
if (!_existingRows->feedDescription(name, description)) {
@ -442,9 +449,16 @@ bool Editor::Inner::readData() {
}
}
}
return true;
}
void Editor::Inner::sortByAccentDistance() {
const auto accent = *_existingRows->find("windowBgActive");
_existingRows->sortByDistance(accent);
_newRows->sortByDistance(accent);
}
bool Editor::Inner::readExistingRows() {
QFile f(_path);
if (!f.open(QIODevice::ReadOnly)) {

14
Telegram/SourceFiles/window/themes/window_theme_editor_block.cpp
View File

@ -394,6 +394,20 @@ bool EditorBlock::feedDescription(const QString &name, const QString &descriptio
return false;
}
void EditorBlock::sortByDistance(const QColor &to) {
auto toHue = qreal();
auto toSaturation = qreal();
auto toLightness = qreal();
to.getHsvF(&toHue, &toSaturation, &toLightness);
ranges::sort(_data, ranges::less(), [&](const Row &row) {
auto fromHue = qreal();
auto fromSaturation = qreal();
auto fromLightness = qreal();
row.value().getHsvF(&fromHue, &fromSaturation, &fromLightness);
return (toSaturation > 0.01) ? std::abs(fromHue - toHue) : 1.;
});
}
template <typename Callback>
void EditorBlock::enumerateRows(Callback callback) {
if (isSearch()) {

2
Telegram/SourceFiles/window/themes/window_theme_editor_block.h
View File

@ -72,6 +72,8 @@ public:
bool feedDescription(const QString &name, const QString &description);
void sortByDistance(const QColor &to);
protected:
void paintEvent(QPaintEvent *e) override;
int resizeGetHeight(int newWidth) override;