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Update MiniEngine_Widget.cpp

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This commit is contained in:
Kirigaya Kazuto 2017-03-02 13:12:41 +08:00 committed by GitHub
parent 11b1125d29
commit 58469b06f0
1 changed files with 74 additions and 39 deletions
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109
MiniEngine_Widget.cpp
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@ -1,6 +1,12 @@
#include "MiniEngine_Widget.h"
using namespace MiniEngine;
namespace MiniEngine
{
namespace Widget
{
void Brush::setArea(Rect Area)
{
area=Area;
@ -10,28 +16,29 @@ int Brush::copy(Texture t,Rect src,Rect dst)
{
dst.x+=area.x;
dst.y+=area.y;
if(stretching)
if(dst.x>area.x+area.w||dst.y>area.y+area.h)
{
if(dst.w>area.w)
/// Not Printed.
return 1;
}
if(dst.x+dst.w>area.x+area.w)
{
dst.w=area.w;
/// Some parts will not be printed.
src.w=src.w*(area.w-dst.x+area.x)/dst.w;
dst.w=area.w-(dst.x-area.x);
}
if(dst.h>area.h)
if(dst.y+dst.h>area.y+area.h)
{
dst.h=area.h;
}
}
else
{
if(dst.w>area.w)
{
dst.w=src.w=area.w;
}
if(dst.h>area.h)
{
src.w=src.h=area.h;
}
/// Some parts will not be printed
src.h=src.h*(area.h-dst.y+area.y)/dst.h;
dst.h=area.h-(dst.y-area.y);
}
return Renderer::copy(t,src,dst);
}
@ -40,34 +47,38 @@ int Brush::copyTo(Texture t,Rect dst)
dst.x+=area.x;
dst.y+=area.y;
if(streching)
if(dst.x>area.x+area.w||dst.y>area.y+area.h)
{
if(dst.w>area.w)
{
dst.w=area.w;
}
if(dst.h>area.h)
{
dst.h=area.h;
/// Not Printed.
return 1;
}
return Renderer::copyTo(t,dst);
}
else
if(dst.x+dst.w>area.x+area.w||dst.y+dst.h>area.y+area.h)
{
/// Some parts will not be printed.
Rect src=t.getSize();
src.x=src.y=0;
if(dst.w>area.w)
if(dst.x+dst.w>area.x+area.w)
{
src.w=dst.w=area.w;
src.w=src.w*(area.w-dst.x+area.x)/dst.w;
dst.w=area.w-(dst.x-area.x);
}
if(dst.h>area.h)
if(dst.y+dst.h>area.y+area.h)
{
src.h=dst.h=area.h;
src.h=src.h*(area.h-dst.y+area.y)/dst.h;
dst.h=area.h-(dst.y-area.y);
}
return Renderer::copy(t,src,dst);
}
else
{
return Renderer::copyTo(t,dst);
}
}
int Brush::copyTo(Texture t,Point lupoint)
@ -81,24 +92,35 @@ int Brush::copyFill(Texture t,Rect src)
return Renderer::copy(t,src,dst);
}
int Brush::copyFullFill(Texture t )
int Brush::copyFullFill(Texture t)
{
Rect dst=area;
return Renderer::copyTo(t,dst);
}
Board::Board(Window wnd,Rect Area)
Board::Board(Rect Area)
{
area=Area;
fullwnd=wnd.getSize();
}
Brush Board::getBrush()
{
Brush b;
b.setArea(area);
return b;
}
Rect Board::getArea()
{
return area;
}
ButtonBase::ButtonBase()
{
status=0;
@ -124,11 +146,24 @@ void ButtonBase::setRect(Rect SensorArea)
rect=SensorArea;
}
virtual void ButtonBase::draw(Brush& brush)
void ButtonBase::draw(Brush& brush) /// virtual
{
switch(status)
{
case 0:
brush.copyTo( )
break;
case 1:
break;
case 2:
break;
}
}
void ButtonBase::handle(SDL_Event e,int& running,int& update) /// virtual
{
}
}/// End of namespace MiniEngine::Widget
}/// End of namespace MiniEngine::Widget