winamp/Src/Wasabi/api/wndmgr/animate.cpp

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2024-09-24 14:54:57 +02:00
#include <precomp.h>
#include <wasabicfg.h>
#include "animate.h"
#include <api/config/items/cfgitem.h>
//---------------------------------------------------------------------------
void AnimatedRects::draw(const RECT *source, const RECT *dest, int steps)
{
#ifdef WASABI_COMPILE_CONFIG
// {280876CF-48C0-40bc-8E86-73CE6BB462E5}
const GUID options_guid =
{ 0x280876cf, 0x48c0, 0x40bc, { 0x8e, 0x86, 0x73, 0xce, 0x6b, 0xb4, 0x62, 0xe5 } };
if (!_intVal(WASABI_API_CONFIG->config_getCfgItemByGuid(options_guid), L"Animated rects")) return;
#else
if (!WASABI_WNDMGR_ANIMATEDRECTS) return;
#endif
//FG> Not anymore, old code, old bugs
//BU you're so cool, Francis
//FG> thank you, you're not too bad either :)
int sizex=source->right-source->left-(dest->right-dest->left);
int sizey=source->bottom-source->top-(dest->bottom-dest->top);
int diffx=source->left-dest->left;
int diffy=(source->top)-dest->top;
#ifdef WIN32
HDC dc;
dc=GetDC(0);
HBRUSH brush = CreateSolidBrush(0xFFFFFF);
HPEN pen = CreatePen(PS_SOLID,0,0xFFFFFF);
HBRUSH obrush = (HBRUSH)SelectObject(dc, brush);
HPEN open = (HPEN)SelectObject(dc, pen);
int oldrop = SetROP2(dc,R2_XORPEN);
#endif
#ifdef LINUX
HDC dc = (HDC)MALLOC( sizeof( hdc_typ ) );
XGCValues gcv;
gcv.foreground = 0xffffff;
gcv.function = GXxor;
gcv.subwindow_mode = IncludeInferiors;
dc->gc = XCreateGC( Linux::getDisplay(), Linux::RootWin(), GCForeground | GCFunction | GCSubwindowMode, &gcv );
#endif
//PORTME
for(int i=0;i<steps;i++) {
int x=dest->left+diffx-((diffx*i)/steps);
int y=dest->top+diffy-((diffy*i)/steps);
int maxx=(source->right-source->left)-((sizex*i)/steps);
int maxy=(source->bottom-source->top)-((sizey*i)/steps);
#ifdef WIN32
int p1x=x,p1y=y;
int p2x=x+maxx,p2y=y;
int p3x=x+maxx,p3y=y+maxy;
int p4x=x,p4y=y+maxy;
MoveToEx(dc,p1x,p1y,NULL);
LineTo(dc,p2x,p2y);
LineTo(dc,p3x,p3y);
LineTo(dc,p4x,p4y);
LineTo(dc,p1x,p1y);
#endif
#ifdef LINUX
XDrawRectangle( Linux::getDisplay(), Linux::RootWin(), dc->gc,
x, y, maxx, maxy );
#endif
//PORTME
Wasabi::Std::usleep(5);
#ifdef WIN32
MoveToEx(dc,p1x,p1y,NULL);
LineTo(dc,p2x,p2y);
LineTo(dc,p3x,p3y);
LineTo(dc,p4x,p4y);
LineTo(dc,p1x,p1y);
#endif
#ifdef LINUX
XDrawRectangle( Linux::getDisplay(), Linux::RootWin(), dc->gc,
x, y, maxx, maxy );
#endif
//PORTME
}
#ifdef WIN32
SetROP2(dc, oldrop);
SelectObject(dc, open);
SelectObject(dc, obrush);
DeleteObject(brush);
DeleteObject(pen);
ReleaseDC(0,dc);
#endif
#ifdef LINUX
XFreeGC( Linux::getDisplay(), dc->gc );
FREE( dc );
#endif
//PORTME
}