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Improved processing of edge nimbus effect

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This commit is contained in:
cnjinhao 2015-01-15 07:20:02 +08:00
parent bb49ba651c
commit 7b30855976
3 changed files with 19 additions and 13 deletions
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21
include/nana/gui/detail/effects_renderer.hpp
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@ -3,7 +3,6 @@
#include <nana/gui/effects.hpp> #include <nana/gui/effects.hpp>
#include <nana/paint/graphics.hpp> #include <nana/paint/graphics.hpp>
#include <nana/paint/pixel_buffer.hpp> #include <nana/paint/pixel_buffer.hpp>
#include <nana/gui/layout_utility.hpp> #include <nana/gui/layout_utility.hpp>
namespace nana{ namespace nana{
@ -12,7 +11,7 @@ namespace nana{
template<typename CoreWindow> template<typename CoreWindow>
class edge_nimbus_renderer class edge_nimbus_renderer
{ {
edge_nimbus_renderer(){} edge_nimbus_renderer() = default;
public: public:
typedef CoreWindow core_window_t; typedef CoreWindow core_window_t;
typedef window_layout window_layer; typedef window_layout window_layer;
@ -44,7 +43,7 @@ namespace nana{
auto graph = root_wd->root_graph; auto graph = root_wd->root_graph;
std::vector<core_window_t*> erase; std::vector<core_window_t*> erase;
std::vector<rectangle> r_set; std::vector<std::pair<rectangle,core_window_t*>> rd_set;
nana::rectangle r; nana::rectangle r;
for(auto & action : nimbus) for(auto & action : nimbus)
{ {
@ -53,9 +52,13 @@ namespace nana{
if(action.window == wd) if(action.window == wd)
rendered = true; rendered = true;
r_set.push_back(r); //Avoiding duplicated rendering. If the window is declared to lazy refresh, it should be rendered.
if (!action.rendered || (action.window->other.upd_state == core_window_t::update_state::refresh))
{
rd_set.emplace_back(r, action.window);
action.rendered = true; action.rendered = true;
} }
}
else if(action.rendered) else if(action.rendered)
{ {
action.rendered = false; action.rendered = false;
@ -77,13 +80,9 @@ namespace nana{
graph->paste(native, r, r.x, r.y); graph->paste(native, r, r.x, r.y);
} }
auto visual_iterator = r_set.begin();
//Render //Render
for(auto & action : nimbus) for (auto & rd : rd_set)
{ _m_render_edge_nimbus(rd.second, rd.first);
if(action.rendered)
_m_render_edge_nimbus(action.window, *(visual_iterator++));
}
} }
return rendered; return rendered;
} }
@ -102,7 +101,7 @@ namespace nana{
nana::rectangle r(visual); nana::rectangle r(visual);
r.pare_off(-static_cast<int>(weight())); r.pare_off(-static_cast<int>(weight()));
nana::rectangle good_r; nana::rectangle good_r;
if(overlap(r, nana::rectangle(wd->root_graph->size()), good_r)) if(overlap(r, wd->root_graph->size(), good_r))
{ {
if( (good_r.x < wd->pos_root.x) || (good_r.y < wd->pos_root.y) || if( (good_r.x < wd->pos_root.x) || (good_r.y < wd->pos_root.y) ||
(good_r.x + good_r.width > visual.x + visual.width) || (good_r.y + good_r.height > visual.y + visual.height)) (good_r.x + good_r.width > visual.x + visual.width) || (good_r.y + good_r.height > visual.y + visual.height))

2
source/gui/detail/drawer.cpp
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@ -380,7 +380,7 @@ namespace nana
bool drawer::_m_lazy_decleared() const bool drawer::_m_lazy_decleared() const
{ {
return (basic_window::update_state::refresh != core_window_->other.upd_state); return (basic_window::update_state::refresh == core_window_->other.upd_state);
} }
}//end namespace detail }//end namespace detail
}//end namespace nana }//end namespace nana

7
source/gui/detail/window_manager.cpp
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@ -18,6 +18,7 @@
#include <nana/gui/detail/native_window_interface.hpp> #include <nana/gui/detail/native_window_interface.hpp>
#include <nana/gui/detail/inner_fwd_implement.hpp> #include <nana/gui/detail/inner_fwd_implement.hpp>
#include <nana/gui/layout_utility.hpp> #include <nana/gui/layout_utility.hpp>
#include <nana/gui/detail/effects_renderer.hpp>
#include <stdexcept> #include <stdexcept>
#include <algorithm> #include <algorithm>
@ -747,6 +748,12 @@ namespace detail
wndlayout_type::paint(wd, false, false); wndlayout_type::paint(wd, false, false);
this->map(wd); this->map(wd);
} }
else if (effects::edge_nimbus::none != wd->effect.edge_nimbus)
{
//Update the nimbus effect
using nimbus_renderer = detail::edge_nimbus_renderer<core_window_t>;
nimbus_renderer::instance().render(wd);
}
} }
else else
wndlayout_type::paint(wd, true, false); //only refreshing if it has an invisible parent wndlayout_type::paint(wd, true, false); //only refreshing if it has an invisible parent