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New border element

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This commit is contained in:
cnjinhao
2015-01-14 04:30:35 +08:00
parent 7496fea110
commit bb49ba651c
6 changed files with 122 additions and 48 deletions
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70
source/gui/element.cpp
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@@ -234,7 +234,7 @@ namespace nana
{
if(colormap[u][v] & 0xFF000000)
continue;
graph.set_pixel(x + v, y, static_cast<colors>(colormap[u][v]));
graph.set_pixel(x + v, y, static_cast<color_rgb>(colormap[u][v]));
}
++y;
}
@@ -257,7 +257,18 @@ namespace nana
return true;
}
};
}
class border_depressed
: public border_interface
{
bool draw(graph_reference graph, const ::nana::color& bgcolor, const ::nana::color& fgcolor, const ::nana::rectangle& r, element_state estate, unsigned weight)
{
graph.rectangle(r, false, static_cast<color_rgb>((element_state::focus_hovered == estate || element_state::focus_normal == estate) ? 0x0595E2 : 0x999A9E));
graph.rectangle(::nana::rectangle{r}.pare_off(1), false, bgcolor);
return true;
}
};
}//end namespace element
template<typename ElementInterface>
class element_object
@@ -267,11 +278,6 @@ namespace nana
typedef pat::cloneable<element::provider::factory_interface<element_t>> factory_interface;
public:
element_object()
: element_ptr_(nullptr)
{
}
~element_object()
{
if(factory_)
@@ -306,7 +312,7 @@ namespace nana
}
private:
factory_interface factory_; //Keep the factory for destroying the element
element_t * element_ptr_;
element_t * element_ptr_{nullptr};
std::vector<std::pair<element_t*, factory_interface>> spare_;
};
@@ -326,6 +332,7 @@ namespace nana
element_manager()
{
crook_.employee = nullptr;
border_.employee = nullptr;
}
public:
@@ -339,6 +346,8 @@ namespace nana
element::add_crook<element::crook>("");
element::add_crook<element::menu_crook>("menu_crook");
element::add_border<element::border_depressed>("");
}
return obj;
}
@@ -352,8 +361,18 @@ namespace nana
{
return _m_get(name, crook_).keeper();
}
void border(const std::string& name, const pat::cloneable<element::provider::factory_interface<element::border_interface>>& factory)
{
_m_add(name, border_, factory);
}
element::border_interface * const * border(const std::string& name) const
{
return _m_get(name, border_).keeper();
}
private:
typedef std::lock_guard<std::recursive_mutex> lock_guard;
using lock_guard = std::lock_guard<std::recursive_mutex>;
template<typename ElementInterface>
void _m_add(const std::string& name, item<ElementInterface>& m, const pat::cloneable<element::provider::factory_interface<ElementInterface>>& factory)
@@ -384,7 +403,8 @@ namespace nana
private:
mutable std::recursive_mutex mutex_;
item<element::crook_interface> crook_;
item<element::crook_interface> crook_;
item<element::border_interface> border_;
};
namespace element
@@ -399,6 +419,16 @@ namespace nana
{
return element_manager::instance().crook(name);
}
void provider::add_border(const std::string& name, const pat::cloneable<factory_interface<border_interface>>& factory)
{
element_manager::instance().border(name, factory);
}
border_interface* const * provider::keeper_border(const std::string& name)
{
return element_manager::instance().border(name);
}
}//end namespace element
//facades
@@ -456,6 +486,26 @@ namespace nana
}
//end class facade<element::crook>
//class facade<element::border>
facade<element::border>::facade()
: facade(nullptr)
{}
facade<element::border>::facade(const char* name)
: keeper_(element::provider().keeper_border(name ? name : ""))
{}
void facade<element::border>::switch_to(const char* name)
{
keeper_ = element::provider().keeper_border(name);
}
bool facade<element::border>::draw(graph_reference graph, const nana::color& bgcolor, const nana::color& fgcolor, const nana::rectangle& r, element_state es)
{
return (*keeper_)->draw(graph, bgcolor, fgcolor, r, es, 2);
}
//end class facade<element::border>
namespace element
{
void set_bground(const char* name, const pat::cloneable<element_interface>& obj)