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51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
#include "ButtonItem.h"
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#include "IMapRender.h"
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ButtonItem::ButtonItem(IMapRender* render)
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: IMapItem(render), _pos(Null)
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{}
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Rect ButtonItem::GetRect()
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{
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return Rect();
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}
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Point ButtonItem::GetCenter()
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{
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return GetRect().CenterPoint();
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}
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bool ButtonItem::Contains(const Point& p)
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{
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if (!GetParent() || !GetTopRender())
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return false;
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Point pos = GetTopRender()->ViewToScene(_pos == Null ? GetParent()->GetTopLeft() : _pos);
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Rect r = Rect(Point(pos.x - _icon.GetSize().cx / 2 - 5, pos.y - _icon.GetSize().cy / 2 - 5),
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_icon.GetSize() + Size(10, 10));
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return r.Contains(GetTopRender()->ViewToScene(p));
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}
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void ButtonItem::Render(Draw* w)
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{
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if (!GetParent() || !GetTopRender())
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return;
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if (!GetParent()->IsState(STATE_SELECTED))
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return;
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LOG("Render");
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Point p = GetTopRender()->ViewToScene(_pos == Null ? GetParent()->GetTopLeft() : _pos);
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w->DrawImage(p.x - _icon.GetSize().cx / 2, p.y - _icon.GetSize().cy / 2, _icon);
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}
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ButtonItem* ButtonItem::SetIcon(const Image& icon)
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{
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_icon = icon;
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GetTopRender()->RefreshView();
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return this;
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}
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ButtonItem* ButtonItem::SetPos(const Point& pos)
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{
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_pos = pos;
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GetTopRender()->RefreshView();
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return this;
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}
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