mirror of
https://github.com/WinampDesktop/winamp.git
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153 lines
3.5 KiB
C++
153 lines
3.5 KiB
C++
#include "precomp.h"
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#include "shadowwnd.h"
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#include "../bfc/canvas.h"
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#include "../bfc/region.h"
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enum { TARGET };
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char XuiShadowWndParams[][]=
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{
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"TARGET",
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};
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XuiShadowWnd::XuiShadowWnd() {
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myxuihandle = newXuiHandle();
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addParam(myxuihandle, XuiShadowWndParams[0], TARGET, XUI_ATTRIBUTE_REQUIRED);
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group = NULL;
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bltcanvas = NULL;
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c_w = c_h = 0;
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in_paint = 0;
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}
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XuiShadowWnd::~XuiShadowWnd() {
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delete bltcanvas;
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}
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int XuiShadowWnd::onInit() {
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XUISHADOWWND_PARENT::onInit();
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DebugString("on iniiit");
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attachToGroup();
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setTimer(10, 50);
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return 1;
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}
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void XuiShadowWnd::timerclient_timerCallback(int id) {
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if (id == 10) {
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if (group == NULL) attachToGroup();
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delete bltcanvas;
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RECT r; group->getClientRect(&r);
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bltcanvas = new BltCanvas(r.right - r.left, r.bottom - r.top);
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in_paint++;
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group->paint(bltcanvas);
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MEMFILL<ARGB32>((unsigned long *)bltcanvas->getBits(), 0xffffffff, (r.right - r.left) * 20);
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in_paint--;
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invalidate();
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} else
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XUISHADOWWND_PARENT::timerclient_timerCallback(id);
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}
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int XuiShadowWnd::onPaint(Canvas *canvas) {
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#if 0
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if (group == NULL) attachToGroup();
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if (group == NULL) { DebugString("groupNull"); }
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if (group == NULL) return 0;
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#endif
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DebugString("begin painting");
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if (in_paint++) {
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// RECT cr = clientRect();
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// canvas->fillRect(&cr, RGB(255,0,255));
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//MEMFILL<ARGB32>((unsigned long *)canvas->getBits(), 0xffffffff, (cr.right - cr.left) * 20);
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DebugString("filla!");
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} else {
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#if 0
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RECT cr;
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group->getClientRect(&cr);
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SkinBitmap *bm
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bltcanvas->blit(0, 0,
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BltCanvas c(cr.right - cr.left, cr.bottom - cr.top);
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group->paint(&c);
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#if 0
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c.pushPen(0,255,0);
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c.lineDraw(0, 0, cr.right, cr.bottom);
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/c.popPen();
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#endif
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MEMFILL<ARGB32>((unsigned long *)c.getBits(), 0xffffffff, (cr.right - cr.left) * 20);
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c.blit(0, 0, canvas, 0, 0, cr.right - cr.left, cr.bottom - cr.top);
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DebugString("get from group!");
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#endif
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if (bltcanvas != NULL) {
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SkinBitmap *bm = bltcanvas->getSkinBitmap();
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bm->stretchToRectAlpha(canvas, &clientRect(), getPaintingAlpha());
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DebugString("bleet!");
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}
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}
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in_paint--;
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return 1;
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}
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int XuiShadowWnd::setXuiParam(int xuihandle, int xmlattributeid, const wchar_t *xmlattributename, const wchar_t *value) {
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if (xuihandle != myxuihandle)
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return XUISHADOWWND_PARENT::setXuiParam(xuihandle, xmlattributeid, xmlattributename, value);
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switch (xmlattributeid) {
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case TARGET:
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targetname = value;
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DebugString("set target %s", value);
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if (isPostOnInit()) attachToGroup();
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break;
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default: return 0;
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}
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return 1;
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}
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void XuiShadowWnd::attachToGroup() {
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if (targetname.isempty()) return;
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group = findWindow(targetname);
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if (group == NULL) return;
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monitorWindow(group);
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DebugString("attached to group rw %d", group);
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delete bltcanvas; bltcanvas = NULL;
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}
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void XuiShadowWnd::onAfterPaint(PaintCallbackInfo *info) {
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DebugString("after paint");
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#if 0
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RECT ncr;
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group->getNonClientRect(&ncr);
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c_w = ncr.right - ncr.left;
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c_h = ncr.bottom - ncr.top;
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DebugString("w %d h %d", c_w, c_h);
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delete bltcanvas; bltcanvas = NULL;
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if (c_w != 0 && c_h != 0) bltcanvas = new BltCanvas(c_w, c_h);
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Canvas *c = info->getCanvas();
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api_region *r = info->getRegion();
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// blit what changed
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RegionI saved;
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c->getClipRgn(&saved);
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bltcanvas->selectClipRgn(r);
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c->blit(0, 0, bltcanvas, 0, 0, c_w, c_h);
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c->selectClipRgn(&saved);
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invalidate();
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#endif
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}
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void XuiShadowWnd::onInvalidation(PaintCallbackInfo *info) {
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// invalidate();
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DebugString("got invalidate");
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}
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void XuiShadowWnd::onWindowDeleted(api_window *w) {
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if (w == group) group = NULL;
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}
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