+#include <algorithm>
+#include <msp/core/refptr.h>
+#include "button.h"
+#include "dropdown.h"
+#include "entry.h"
+#include "hslider.h"
+#include "indicator.h"
+#include "label.h"
+#include "layout.h"
+#include "list.h"
#include "panel.h"
#include "part.h"
+#include "toggle.h"
+#include "vslider.h"
+
+using namespace std;
namespace Msp {
namespace GLtk {
-Panel::Panel(const Resources &r):
- Widget(r),
- pointer_focus(0),
- pointer_grab(0)
+Panel::Panel():
+ layout(0)
+{ }
+
+Panel::~Panel()
{
- update_style();
+ delete layout;
+ layout = 0;
}
-Panel::~Panel()
+void Panel::set_layout(Layout *l)
{
- for(ChildSeq::iterator i=children.begin(); i!=children.end(); ++i)
- delete *i;
+ l->set_container(*this);
+ delete layout;
+ layout = l;
}
-void Panel::button_press(int x, int y, unsigned btn)
+void Panel::autosize()
{
- if(pointer_grab>0)
- pointer_focus->button_press(x-geom.x, y-geom.y, btn);
- else if(geom.is_inside(x, y))
- {
- for(ChildSeq::iterator i=children.begin(); i!=children.end(); ++i)
- if((*i)->get_geometry().is_inside(x-geom.x, y-geom.y))
- {
- (*i)->button_press(x-geom.x, y-geom.y, btn);
- pointer_grab=btn;
- }
- }
+ if(layout)
+ layout->autosize();
}
-void Panel::button_release(int x, int y, unsigned btn)
+void Panel::render_special(const Part &part, GL::Renderer &renderer) const
{
- if(pointer_grab>0)
+ if(part.get_name()=="children")
{
- pointer_focus->button_release(x-geom.x, y-geom.y, btn);
+ for(list<Container::Child *>::const_iterator i=children.begin(); i!=children.end(); ++i)
+ if((*i)->widget->is_visible())
+ (*i)->widget->render(renderer);
+ }
+}
- if(btn==pointer_grab)
- {
- pointer_grab=0;
+void Panel::on_geometry_change()
+{
+ if(layout)
+ layout->update();
+}
- for(ChildSeq::iterator i=children.begin(); i!=children.end(); ++i)
- if((*i)->get_geometry().is_inside(x-geom.x, y-geom.y))
- {
- set_pointer_focus(*i);
- break;
- }
- }
- }
- else if(geom.is_inside(x, y))
+void Panel::on_child_added(Widget &wdg)
+{
+ if(layout)
{
- for(ChildSeq::iterator i=children.begin(); i!=children.end(); ++i)
- if((*i)->get_geometry().is_inside(x-geom.x, y-geom.y))
- (*i)->button_release(x-geom.x, y-geom.y, btn);
+ layout->add_widget(wdg);
+ signal_autosize_changed.emit();
}
}
-void Panel::pointer_motion(int x, int y)
+void Panel::on_child_removed(Widget &wdg)
{
- if(pointer_grab>0)
- pointer_focus->pointer_motion(x-geom.x, y-geom.y);
- else if(geom.is_inside(x, y))
+ if(layout)
{
- bool found=false;
- for(ChildSeq::iterator i=children.begin(); i!=children.end(); ++i)
- if((*i)->get_geometry().is_inside(x-geom.x, y-geom.y))
- {
- set_pointer_focus(*i);
- (*i)->pointer_motion(x-geom.x, y-geom.y);
- found=true;
- }
-
- if(!found)
- set_pointer_focus(0);
+ layout->remove_widget(wdg);
+ signal_autosize_changed.emit();
}
}
-void Panel::add(Widget &wdg)
+
+Panel::Loader::Loader(Panel &p, map<string, Widget *> &m):
+ DataFile::DerivedObjectLoader<Panel, Widget::Loader>(p),
+ wdg_map(m)
{
- children.push_back(&wdg);
+ add("button", &Loader::child<Button>);
+ add("dropdown", &Loader::child<Dropdown>);
+ add("entry", &Loader::child<Entry>);
+ add("hslider", &Loader::child<HSlider>);
+ add("indicator", &Loader::child<Indicator>);
+ add("label", &Loader::child<Label>);
+ add("list", &Loader::child<List>);
+ add("panel", &Loader::panel);
+ add("toggle", &Loader::child<Toggle>);
+ add("vslider", &Loader::child<VSlider>);
}
-void Panel::render_part(const Part &part) const
+template<typename T>
+void Panel::Loader::child(const string &n)
{
- if(part.get_name()=="children")
- {
- for(ChildSeq::const_iterator i=children.begin(); i!=children.end(); ++i)
- (*i)->render();
- }
- else
- Widget::render_part(part);
+ RefPtr<T> chl = new T();
+ load_sub(*chl);
+ obj.add(*chl.get());
+ wdg_map[n] = chl.release();
}
-void Panel::set_pointer_focus(Widget *wdg)
+void Panel::Loader::panel(const string &n)
{
- if(wdg!=pointer_focus && pointer_grab==0)
- {
- if(pointer_focus)
- pointer_focus->pointer_leave();
-
- pointer_focus=wdg;
-
- if(pointer_focus)
- pointer_focus->pointer_enter();
- }
+ RefPtr<Panel> p = new Panel();
+ load_sub(*p, wdg_map);
+ obj.add(*p.get());
+ wdg_map[n] = p.release();
}
} // namespace GLtk