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Code Issues Releases Wiki Activity

Support dialog rows with variable height.

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This commit is contained in:
John Preston
2022-11-11 10:23:23 +04:00
parent 248337daf5
commit 37308cde21
26 changed files with 600 additions and 401 deletions
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49
Telegram/SourceFiles/dialogs/dialogs_list.h
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@@ -23,52 +23,49 @@ public:
List &operator=(List &&other) = default;
~List() = default;
int size() const {
[[nodiscard]] int size() const {
return _rows.size();
}
bool empty() const {
[[nodiscard]] bool empty() const {
return _rows.empty();
}
bool contains(Key key) const {
[[nodiscard]] int height() const {
return _rows.empty()
? 0
: (_rows.back()->top() + _rows.back()->height());
}
[[nodiscard]] bool contains(Key key) const {
return _rowByKey.find(key) != _rowByKey.end();
}
Row *getRow(Key key) const {
[[nodiscard]] Row *getRow(Key key) const {
const auto i = _rowByKey.find(key);
return (i != _rowByKey.end()) ? i->second.get() : nullptr;
}
Row *rowAtY(int y, int h) const {
const auto i = cfind(y, h);
if (i == cend() || (*i)->pos() != ((y > 0) ? (y / h) : 0)) {
return nullptr;
}
return *i;
}
[[nodiscard]] Row *rowAtY(int y) const;
not_null<Row*> addToEnd(Key key);
Row *adjustByName(Key key);
not_null<Row*> addByName(Key key);
bool moveToTop(Key key);
void adjustByDate(not_null<Row*> row);
bool del(Key key, Row *replacedBy = nullptr);
bool remove(Key key, Row *replacedBy = nullptr);
using const_iterator = std::vector<not_null<Row*>>::const_iterator;
using iterator = const_iterator;
const_iterator cbegin() const { return _rows.cbegin(); }
const_iterator cend() const { return _rows.cend(); }
const_iterator begin() const { return cbegin(); }
const_iterator end() const { return cend(); }
iterator begin() { return cbegin(); }
iterator end() { return cend(); }
const_iterator cfind(Row *value) const;
const_iterator find(Row *value) const { return cfind(value); }
iterator find(Row *value) { return cfind(value); }
const_iterator cfind(int y, int h) const {
const auto index = std::max(y, 0) / h;
return _rows.begin() + std::min(index, size());
[[nodiscard]] const_iterator cbegin() const { return _rows.cbegin(); }
[[nodiscard]] const_iterator cend() const { return _rows.cend(); }
[[nodiscard]] const_iterator begin() const { return cbegin(); }
[[nodiscard]] const_iterator end() const { return cend(); }
[[nodiscard]] iterator begin() { return cbegin(); }
[[nodiscard]] iterator end() { return cend(); }
[[nodiscard]] const_iterator cfind(Row *value) const;
[[nodiscard]] const_iterator find(Row *value) const {
return cfind(value);
}
const_iterator find(int y, int h) const { return cfind(y, h); }
iterator find(int y, int h) { return cfind(y, h); }
[[nodiscard]] iterator find(Row *value) { return cfind(value); }
[[nodiscard]] const_iterator findByY(int y) const;
[[nodiscard]] iterator findByY(int y) { return findByY(y); }
private:
void adjustByName(not_null<Row*> row);