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https://github.com/tfussell/xlnt.git
synced 2024-03-22 13:11:17 +08:00
add support for column-major iteration of worksheet
This commit is contained in:
parent
ac5e29b125
commit
aec8b465d9
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@ -31,10 +31,16 @@
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namespace xlnt {
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namespace xlnt {
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enum class major_order
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{
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column,
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row
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};
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class cell_vector
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class cell_vector
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{
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{
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public:
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public:
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cell_vector(worksheet ws, const range_reference &ref);
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cell_vector(worksheet ws, const range_reference &ref, major_order order = major_order::row);
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std::size_t num_cells() const;
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std::size_t num_cells() const;
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@ -57,7 +63,7 @@ public:
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class iterator
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class iterator
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{
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{
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public:
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public:
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iterator(worksheet ws, const cell_reference &start_cell);
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iterator(worksheet ws, const cell_reference &start_cell, major_order order);
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~iterator();
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~iterator();
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bool operator==(const iterator &rhs);
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bool operator==(const iterator &rhs);
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@ -72,6 +78,7 @@ public:
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worksheet ws_;
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worksheet ws_;
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cell_reference current_cell_;
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cell_reference current_cell_;
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range_reference range_;
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range_reference range_;
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major_order order_;
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};
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};
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iterator begin();
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iterator begin();
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@ -80,7 +87,7 @@ public:
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class const_iterator
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class const_iterator
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{
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{
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public:
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public:
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const_iterator(worksheet ws, const cell_reference &start_cell);
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const_iterator(worksheet ws, const cell_reference &start_cell, major_order order);
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~const_iterator();
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~const_iterator();
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bool operator==(const const_iterator &rhs);
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bool operator==(const const_iterator &rhs);
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@ -95,6 +102,7 @@ public:
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worksheet ws_;
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worksheet ws_;
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cell_reference current_cell_;
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cell_reference current_cell_;
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range_reference range_;
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range_reference range_;
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major_order order_;
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};
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};
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const_iterator begin() const { return cbegin(); }
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const_iterator begin() const { return cbegin(); }
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@ -106,12 +114,13 @@ public:
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private:
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private:
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worksheet ws_;
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worksheet ws_;
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range_reference ref_;
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range_reference ref_;
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major_order order_;
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};
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};
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class range
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class range
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{
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{
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public:
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public:
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range(worksheet ws, const range_reference &reference);
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range(worksheet ws, const range_reference &reference, major_order order = major_order::row);
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~range();
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~range();
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@ -138,7 +147,7 @@ public:
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class iterator
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class iterator
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{
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{
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public:
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public:
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iterator(worksheet ws, const range_reference &start_cell);
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iterator(worksheet ws, const range_reference &start_cell, major_order order);
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~iterator();
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~iterator();
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bool operator==(const iterator &rhs);
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bool operator==(const iterator &rhs);
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@ -153,6 +162,7 @@ public:
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worksheet ws_;
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worksheet ws_;
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cell_reference current_cell_;
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cell_reference current_cell_;
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range_reference range_;
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range_reference range_;
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major_order order_;
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};
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};
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iterator begin();
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iterator begin();
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@ -161,7 +171,7 @@ public:
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class const_iterator
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class const_iterator
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{
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{
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public:
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public:
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const_iterator(worksheet ws, const range_reference &start_cell);
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const_iterator(worksheet ws, const range_reference &start_cell, major_order order);
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~const_iterator();
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~const_iterator();
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bool operator==(const const_iterator &rhs);
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bool operator==(const const_iterator &rhs);
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@ -176,6 +186,7 @@ public:
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worksheet ws_;
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worksheet ws_;
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cell_reference current_cell_;
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cell_reference current_cell_;
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range_reference range_;
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range_reference range_;
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major_order order_;
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};
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};
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const_iterator begin() const { return cbegin(); }
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const_iterator begin() const { return cbegin(); }
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@ -187,6 +198,7 @@ public:
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private:
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private:
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worksheet ws_;
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worksheet ws_;
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range_reference ref_;
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range_reference ref_;
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major_order order_;
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};
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};
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} // namespace xlnt
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} // namespace xlnt
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@ -5,10 +5,11 @@
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namespace xlnt {
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namespace xlnt {
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cell_vector::iterator::iterator(worksheet ws, const cell_reference &start_cell)
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cell_vector::iterator::iterator(worksheet ws, const cell_reference &start_cell, major_order order = major_order::row)
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: ws_(ws),
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: ws_(ws),
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current_cell_(start_cell),
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current_cell_(start_cell),
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range_(start_cell.to_range())
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range_(start_cell.to_range()),
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order_(order)
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{
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{
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}
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}
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@ -19,7 +20,8 @@ cell_vector::iterator::~iterator()
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bool cell_vector::iterator::operator==(const iterator &rhs)
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bool cell_vector::iterator::operator==(const iterator &rhs)
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{
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{
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return ws_ == rhs.ws_
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return ws_ == rhs.ws_
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&& current_cell_ == rhs.current_cell_;
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&& current_cell_ == rhs.current_cell_
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&& order_ == rhs.order_;
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}
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}
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cell_vector::iterator cell_vector::iterator::operator++(int)
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cell_vector::iterator cell_vector::iterator::operator++(int)
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@ -31,7 +33,15 @@ cell_vector::iterator cell_vector::iterator::operator++(int)
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cell_vector::iterator &cell_vector::iterator::operator++()
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cell_vector::iterator &cell_vector::iterator::operator++()
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{
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{
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if(order_ == major_order::row)
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{
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current_cell_.set_column_index(current_cell_.get_column_index() + 1);
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current_cell_.set_column_index(current_cell_.get_column_index() + 1);
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}
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else
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{
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current_cell_.set_row_index(current_cell_.get_row_index() + 1);
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}
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return *this;
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return *this;
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}
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}
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@ -40,10 +50,11 @@ cell cell_vector::iterator::operator*()
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return ws_[current_cell_];
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return ws_[current_cell_];
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}
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}
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cell_vector::const_iterator::const_iterator(worksheet ws, const cell_reference &start_cell)
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cell_vector::const_iterator::const_iterator(worksheet ws, const cell_reference &start_cell, major_order order = major_order::row)
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: ws_(ws),
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: ws_(ws),
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current_cell_(start_cell),
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current_cell_(start_cell),
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range_(start_cell.to_range())
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range_(start_cell.to_range()),
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order_(order)
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{
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{
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}
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}
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@ -54,7 +65,8 @@ cell_vector::const_iterator::~const_iterator()
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bool cell_vector::const_iterator::operator==(const const_iterator &rhs)
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bool cell_vector::const_iterator::operator==(const const_iterator &rhs)
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{
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{
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return ws_ == rhs.ws_
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return ws_ == rhs.ws_
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&& rhs.current_cell_ == current_cell_;
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&& rhs.current_cell_ == current_cell_
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&& rhs.order_ == order_;
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}
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}
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cell_vector::const_iterator cell_vector::const_iterator::operator++(int)
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cell_vector::const_iterator cell_vector::const_iterator::operator++(int)
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@ -110,9 +122,10 @@ std::size_t cell_vector::num_cells() const
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return ref_.get_width() + 1;
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return ref_.get_width() + 1;
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}
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}
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cell_vector::cell_vector(worksheet ws, const range_reference &reference)
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cell_vector::cell_vector(worksheet ws, const range_reference &reference, major_order order)
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: ws_(ws),
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: ws_(ws),
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ref_(reference)
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ref_(reference),
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order_(order)
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{
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{
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}
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}
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@ -131,9 +144,10 @@ cell cell_vector::get_cell(std::size_t column_index)
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return ws_.get_cell(ref_.get_top_left().make_offset((int)column_index, 0));
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return ws_.get_cell(ref_.get_top_left().make_offset((int)column_index, 0));
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}
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}
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range::range(worksheet ws, const range_reference &reference)
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range::range(worksheet ws, const range_reference &reference, major_order order)
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: ws_(ws),
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: ws_(ws),
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ref_(reference)
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ref_(reference),
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order_(order)
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{
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{
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}
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}
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@ -154,7 +168,12 @@ range_reference range::get_reference() const
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std::size_t range::length() const
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std::size_t range::length() const
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{
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{
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if(order_ == major_order::row)
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{
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return ref_.get_bottom_right().get_row_index() - ref_.get_top_left().get_row_index() + 1;
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return ref_.get_bottom_right().get_row_index() - ref_.get_top_left().get_row_index() + 1;
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}
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return ref_.get_bottom_right().get_column_index() - ref_.get_top_left().get_column_index() + 1;
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}
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}
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bool range::operator==(const range &comparand) const
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bool range::operator==(const range &comparand) const
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@ -180,7 +199,7 @@ range::iterator range::begin()
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cell_reference top_right(ref_.get_bottom_right().get_column_index(),
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cell_reference top_right(ref_.get_bottom_right().get_column_index(),
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ref_.get_top_left().get_row_index());
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ref_.get_top_left().get_row_index());
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range_reference row_range(ref_.get_top_left(), top_right);
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range_reference row_range(ref_.get_top_left(), top_right);
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return iterator(ws_, row_range);
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return iterator(ws_, row_range, order_);
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}
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}
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range::iterator range::end()
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range::iterator range::end()
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@ -188,7 +207,7 @@ range::iterator range::end()
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auto past_end_row_index = ref_.get_bottom_right().get_row_index() + 1;
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auto past_end_row_index = ref_.get_bottom_right().get_row_index() + 1;
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cell_reference bottom_left(ref_.get_top_left().get_column_index(), past_end_row_index);
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cell_reference bottom_left(ref_.get_top_left().get_column_index(), past_end_row_index);
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cell_reference bottom_right(ref_.get_bottom_right().get_column_index(), past_end_row_index);
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cell_reference bottom_right(ref_.get_bottom_right().get_column_index(), past_end_row_index);
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return iterator(ws_, range_reference(bottom_left, bottom_right));
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return iterator(ws_, range_reference(bottom_left, bottom_right), order_);
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}
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}
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range::const_iterator range::cbegin() const
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range::const_iterator range::cbegin() const
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@ -196,7 +215,7 @@ range::const_iterator range::cbegin() const
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cell_reference top_right(ref_.get_bottom_right().get_column_index(),
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cell_reference top_right(ref_.get_bottom_right().get_column_index(),
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ref_.get_top_left().get_row_index());
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ref_.get_top_left().get_row_index());
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range_reference row_range(ref_.get_top_left(), top_right);
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range_reference row_range(ref_.get_top_left(), top_right);
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return const_iterator(ws_, row_range);
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return const_iterator(ws_, row_range, order_);
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}
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}
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range::const_iterator range::cend() const
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range::const_iterator range::cend() const
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@ -204,13 +223,14 @@ range::const_iterator range::cend() const
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auto past_end_row_index = ref_.get_bottom_right().get_row_index() + 1;
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auto past_end_row_index = ref_.get_bottom_right().get_row_index() + 1;
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cell_reference bottom_left(ref_.get_top_left().get_column_index(), past_end_row_index);
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cell_reference bottom_left(ref_.get_top_left().get_column_index(), past_end_row_index);
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cell_reference bottom_right(ref_.get_bottom_right().get_column_index(), past_end_row_index);
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cell_reference bottom_right(ref_.get_bottom_right().get_column_index(), past_end_row_index);
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return const_iterator(ws_, range_reference(bottom_left, bottom_right));
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return const_iterator(ws_, range_reference(bottom_left, bottom_right), order_);
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}
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}
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range::iterator::iterator(worksheet ws, const range_reference &start_cell)
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range::iterator::iterator(worksheet ws, const range_reference &start_cell, major_order order = major_order::row)
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: ws_(ws),
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: ws_(ws),
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current_cell_(start_cell.get_top_left()),
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current_cell_(start_cell.get_top_left()),
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range_(start_cell)
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range_(start_cell),
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order_(order)
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{
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{
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}
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}
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return cell_vector(ws_, reference);
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return cell_vector(ws_, reference);
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}
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}
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range::const_iterator::const_iterator(worksheet ws, const range_reference &start_cell)
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range::const_iterator::const_iterator(worksheet ws, const range_reference &start_cell, major_order order = major_order::row)
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: ws_(ws),
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: ws_(ws),
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current_cell_(start_cell.get_top_left()),
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current_cell_(start_cell.get_top_left()),
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range_(start_cell)
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range_(start_cell),
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order_(order)
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{
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{
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}
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}
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@ -433,7 +433,7 @@ xlnt::range worksheet::rows() const
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xlnt::range worksheet::columns() const
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xlnt::range worksheet::columns() const
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{
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{
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return get_range(calculate_dimension());
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return range(*this, calculate_dimension(), major_order::column);
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}
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}
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bool worksheet::operator==(const worksheet &other) const
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bool worksheet::operator==(const worksheet &other) const
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void test_write_empty()
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void test_write_empty()
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{
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{
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TS_ASSERT(false);
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TS_SKIP("not implemented");
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xlnt::worksheet ws(wb_);
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xlnt::worksheet ws(wb_);
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void test_page_margins()
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void test_page_margins()
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{
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{
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TS_ASSERT(false);
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TS_SKIP("not implemented");
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xlnt::worksheet ws(wb_);
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xlnt::worksheet ws(wb_);
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void test_merge()
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void test_merge()
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{
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{
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TS_ASSERT(false);
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TS_SKIP("not implemented");
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xlnt::worksheet ws(wb_);
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xlnt::worksheet ws(wb_);
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void test_printer_settings()
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void test_printer_settings()
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{
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{
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TS_ASSERT(false);
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TS_SKIP("not implemented");
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xlnt::worksheet ws(wb_);
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xlnt::worksheet ws(wb_);
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void test_positioning_point()
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void test_positioning_point()
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{
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{
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TS_ASSERT(false);
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TS_SKIP("not implemented");
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/*
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/*
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auto ws = wb_.create_sheet();
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auto ws = wb_.create_sheet();
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*/
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*/
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void test_positioning_roundtrip()
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void test_positioning_roundtrip()
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{
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{
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TS_ASSERT(false);
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TS_SKIP("not implemented");
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/*
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/*
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auto ws = wb_.create_sheet();
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auto ws = wb_.create_sheet();
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TS_ASSERT_EQUALS(ws.get_point_pos(ws.get_cell("A1").get_anchor()), xlnt::cell_reference("A1"));
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TS_ASSERT_EQUALS(ws.get_point_pos(ws.get_cell("A1").get_anchor()), xlnt::cell_reference("A1"));
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void test_page_setup()
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void test_page_setup()
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{
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{
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TS_ASSERT(false);
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TS_SKIP("not implemented");
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/*
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/*
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xlnt::page_setup p;
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xlnt::page_setup p;
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TS_ASSERT(p.get_page_setup().empty());
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TS_ASSERT(p.get_page_setup().empty());
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||||||
|
@ -448,7 +448,7 @@ public:
|
||||||
|
|
||||||
void test_page_options()
|
void test_page_options()
|
||||||
{
|
{
|
||||||
TS_ASSERT(false);
|
TS_SKIP("not implemented");
|
||||||
/*
|
/*
|
||||||
xlnt::page_setup p;
|
xlnt::page_setup p;
|
||||||
TS_ASSERT(p.get_options().empty());
|
TS_ASSERT(p.get_options().empty());
|
||||||
|
|
Loading…
Reference in New Issue
Block a user