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remove overloading assignment operator of rectangle

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This commit is contained in:
Jinhao
2016-07-13 08:00:59 +08:00
parent 8489e16d72
commit 5d5a808b2d
10 changed files with 71 additions and 64 deletions
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98
source/gui/widgets/listbox.cpp
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@@ -565,7 +565,7 @@ namespace nana
{
using container = std::vector<cell>;
container cells;
std::unique_ptr<container> cells;
nana::color bgcolor;
nana::color fgcolor;
paint::image img;
@@ -585,7 +585,7 @@ namespace nana
}
item_data(const item_data& r)
: cells(r.cells),
: cells(r.cells ? std::make_unique<container>(*r.cells) : nullptr),
bgcolor(r.bgcolor),
fgcolor(r.fgcolor),
img(r.img),
@@ -594,30 +594,34 @@ namespace nana
{}
item_data(container&& cont)
: cells(std::move(cont))
: cells(std::make_unique<container>(std::move(cont)))
{
flags.selected = flags.checked = false;
}
item_data(std::string&& s)
: cells(std::make_unique<container>())
{
flags.selected = flags.checked = false;
cells.emplace_back(std::move(s));
cells->emplace_back(std::move(s));
}
item_data(std::string&& s, const nana::color& bg, const nana::color& fg)
: bgcolor(bg),
fgcolor(fg)
item_data(std::string&& s, const nana::color& bg, const nana::color& fg):
cells(std::make_unique<container>()),
bgcolor(bg),
fgcolor(fg)
{
flags.selected = flags.checked = false;
cells.emplace_back(std::move(s));
cells->emplace_back(std::move(s));
}
item_data& operator=(const item_data& r)
{
if (this != &r)
{
cells = r.cells;
if (r.cells)
cells = std::make_unique<container>(*r.cells);
flags = r.flags;
anyobj.reset(r.anyobj ? new nana::any(*r.anyobj) : nullptr);
bgcolor = r.bgcolor;
@@ -644,7 +648,7 @@ namespace nana
if (model_cells)
item_str += model_cells->operator[](col).text;
else
item_str += cells[col].text;
item_str += (*cells)[col].text;
}
return item_str;
@@ -790,20 +794,20 @@ namespace nana
auto & mx = cat.items[x];
auto & my = cat.items[y];
if (mx.cells.size() <= sorted_index_ || my.cells.size() <= sorted_index_)
if (mx.cells->size() <= sorted_index_ || my.cells->size() <= sorted_index_)
{
std::string a;
if (mx.cells.size() > sorted_index_)
a = mx.cells[sorted_index_].text;
if (mx.cells->size() > sorted_index_)
a = (*mx.cells)[sorted_index_].text;
std::string b;
if (my.cells.size() > sorted_index_)
b = my.cells[sorted_index_].text;
if (my.cells->size() > sorted_index_)
b = (*my.cells)[sorted_index_].text;
return weak_ordering_comp(a, mx.anyobj.get(), b, my.anyobj.get(), sorted_reverse_);
}
return weak_ordering_comp(mx.cells[sorted_index_].text, mx.anyobj.get(), my.cells[sorted_index_].text, my.anyobj.get(), sorted_reverse_);
return weak_ordering_comp((*mx.cells)[sorted_index_].text, mx.anyobj.get(), (*my.cells)[sorted_index_].text, my.anyobj.get(), sorted_reverse_);
});
}
}
@@ -843,21 +847,21 @@ namespace nana
auto & mx = cat.items[x];
auto & my = cat.items[y];
if (mx.cells.size() <= sorted_index_ || my.cells.size() <= sorted_index_)
if (mx.cells->size() <= sorted_index_ || my.cells->size() <= sorted_index_)
{
std::string a;
if (mx.cells.size() > sorted_index_)
a = mx.cells[sorted_index_].text;
if (mx.cells->size() > sorted_index_)
a = (*mx.cells)[sorted_index_].text;
std::string b;
if (my.cells.size() > sorted_index_)
b = my.cells[sorted_index_].text;
if (my.cells->size() > sorted_index_)
b = (*my.cells)[sorted_index_].text;
return (sorted_reverse_ ? a > b : a < b);
}
auto & a = mx.cells[sorted_index_].text;
auto & b = my.cells[sorted_index_].text;
auto & a = (*mx.cells)[sorted_index_].text;
auto & b = (*my.cells)[sorted_index_].text;
return (sorted_reverse_ ? a > b : a < b);
});
}
@@ -1010,7 +1014,7 @@ namespace nana
catobj.items.emplace_back(std::move(text));
}
catobj.items.back().cells.emplace_back(std::move(text));
catobj.items.back().cells->emplace_back(std::move(text));
}
/// convert from display order to absolute (find the real item in that display pos) but without check from current active sorting, in fact using just the last sorting !!!
@@ -1268,7 +1272,7 @@ namespace nana
if (cat->model_ptr)
throw std::runtime_error("nana::listbox disallow to get item cells, because there are model cells");
return cat->items.at(pos).cells;
return *(cat->items.at(pos).cells);
}
std::vector<cell> get_model_cells(category_t* cat, std::size_t pos) const
@@ -1295,7 +1299,7 @@ namespace nana
model_cells = cat->model_ptr->container()->to_cells(pos);
}
auto & cells = (cat->model_ptr ? model_cells : cat->items[pos].cells);
auto & cells = (cat->model_ptr ? model_cells : *(cat->items[pos].cells));
if (col < cells.size())
{
@@ -1328,7 +1332,7 @@ namespace nana
model_cells = cat->model_ptr->container()->to_cells(pos);
}
auto & cells = (cat->model_ptr ? model_cells : cat->items[pos].cells);
auto & cells = (cat->model_ptr ? model_cells : *(cat->items[pos].cells));
if (col < cells.size())
{
@@ -1934,6 +1938,7 @@ namespace nana
return (display_pos.item < catobj.sorted.size() ? catobj.sorted[display_pos.item] : npos);
}
index_pair absolute_pair(const index_pair& display_pos) const
{
//Returns an empty pos if item pos npos
@@ -2499,7 +2504,7 @@ namespace nana
{
if (lister.wd_ptr()->borderless())
{
r = graph->size();
r.dimension(graph->size());
r.height = scheme_ptr->header_height;
return !r.empty();
}
@@ -2870,14 +2875,30 @@ namespace nana
unsigned max_px = 0;
for (auto & cat : categories_)
{
for (auto & m : cat.items)
if (cat.model_ptr)
{
if (pos >= m.cells.size())
continue;
for (std::size_t i = 0; i < cat.items.size(); ++i)
{
auto model_cells = cat.model_ptr->container()->to_cells(i);
if (pos >= model_cells.size())
continue;
auto content_px = ess_->graph->text_extent_size(m.cells[pos].text).width;
if (content_px > max_px)
max_px = content_px;
auto content_px = ess_->graph->text_extent_size(model_cells[pos].text).width;
if (content_px > max_px)
max_px = content_px;
}
}
else
{
for (auto & m : cat.items)
{
if (pos >= m.cells->size())
continue;
auto content_px = ess_->graph->text_extent_size((*m.cells)[pos].text).width;
if (content_px > max_px)
max_px = content_px;
}
}
}
return max_px;
@@ -2965,7 +2986,7 @@ namespace nana
ess_->lister.throw_if_immutable_model(pos);
auto model_cells = ess_->lister.at_model_abs(pos);
auto & cells = ess_->lister.have_model(pos) ? model_cells : ess_->lister.at_abs(pos).cells;
auto & cells = ess_->lister.have_model(pos) ? model_cells : (*ess_->lister.at_abs(pos).cells);
if (cells.size() <= column_pos_)
cells.resize(column_pos_ + 1);
@@ -3696,7 +3717,7 @@ namespace nana
model_cells = cat.model_ptr->container()->to_cells(item_pos.item);
}
auto & cells = (cat.model_ptr ? model_cells : item.cells);
auto & cells = (cat.model_ptr ? model_cells : *item.cells);
if (item.flags.selected) // fetch the "def" colors
bgcolor = essence_->scheme_ptr->item_selected;
@@ -5050,7 +5071,10 @@ namespace nana
cat_->sorted.clear();
cat_->items.resize(cat_->model_ptr->container()->size());
for (std::size_t pos = 0; pos < cat_->items.size(); ++pos)
const auto item_size = cat_->items.size();
cat_->sorted.reserve(item_size + 100);
for (std::size_t pos = 0; pos != item_size; ++pos)
cat_->sorted.push_back(pos);
ess_->lister.sort();