Initial community commit

1 files changed, 181 insertions, 0 deletions

diff --git a/Src/Wasabi/api/wndmgr/snappnt.cpp b/Src/Wasabi/api/wndmgr/snappnt.cpp
new file mode 100644
index 00000000..93ad3df9
--- /dev/null
+++ b/Src/Wasabi/api/wndmgr/snappnt.cpp
@@ -0,0 +1,181 @@
+#include <precomp.h>
+#include "snappnt.h"
+#include <api/wndmgr/layout.h>
+#include <api/wnd/wndtrack.h>
+#include <api/config/items/cfgitem.h>
+
+SnapPoint::SnapPoint(Layout *l, Container *c)
+{
+	points.addItem(this);
+	setParentLayout(l);
+	setParentContainer(c);
+}
+
+SnapPoint::~SnapPoint()
+{
+	points.removeItem(this);
+}
+
+void SnapPoint::removeAll()
+{
+	points.deleteAllSafe();
+}
+
+int SnapPoint::setXmlParam(const wchar_t *paramname, const wchar_t *strvalue)
+{
+	if (!WCSICMP(paramname, L"id")) id = strvalue;
+	else if (!WCSICMP(paramname, L"x")) x = WTOI(strvalue);
+	else if (!WCSICMP(paramname, L"y")) y = WTOI(strvalue);
+	else if (!WCSICMP(paramname, L"relatx")) relatx = WTOI(strvalue);
+	else if (!WCSICMP(paramname, L"relaty")) relaty = WTOI(strvalue);
+	else return 0;
+	return 1;
+}
+
+void SnapPoint::setParentLayout(Layout *l)
+{
+	playout = l;
+}
+
+void SnapPoint::setParentContainer(Container *c)
+{
+	pcontainer = c;
+}
+
+Container *SnapPoint::getParentContainer()
+{
+	return pcontainer;
+}
+
+Layout *SnapPoint::getParentLayout()
+{
+	return playout;
+}
+
+const wchar_t *SnapPoint::getId()
+{
+	return id;
+}
+
+int SnapPoint::getX()
+{
+	if (getParentLayout())
+		return (int)((double)x * getParentLayout()->getRenderRatio());
+	return x;
+}
+
+int SnapPoint::getY()
+{
+	if (getParentLayout())
+		return (int)((double)y * getParentLayout()->getRenderRatio());
+	return y;
+}
+
+PtrList<SnapPoint> SnapPoint::points;
+
+int SnapPoint::match(ifc_window *master, RECT *z, ifc_window *slave, int flag, int *donex, int *doney, int w, int h)
+{
+	SnapPoint *pmast;
+	SnapPoint *pslav;
+
+	for (int i = 0;i < points.getNumItems();i++)
+		if (points.enumItem(i)->getParentLayout() == master)
+		{
+			pmast = points.enumItem(i);
+			for (int j = 0;j < points.getNumItems();j++)
+				if (points.enumItem(j)->getParentLayout() == slave)
+				{
+					pslav = points.enumItem(j);
+					int r = do_match(pmast, pslav, z, flag, donex, doney, w, h);
+					if (r)
+						return 1;
+				}
+		}
+	return 0;
+}
+
+int SnapPoint::do_match(SnapPoint *pmast, SnapPoint *pslav, RECT *z, int mask, int *donex, int *doney, int w, int h)
+{
+	//#if 0//BU> lone needs to make this work again
+	//fg> maybe it would have been a good idea to tell me about it... especially since it *works fine*
+
+	ASSERT(pmast);
+	ASSERT(pslav);
+	int f = 0;
+
+	if (((mask & KEEPSIZE) == 0) && !z)
+	{
+		ASSERTPR(0, "match resize with no rect");
+	}
+
+	if (!z)
+	{ // just testing if docked
+
+		if (!WCSICMP(pmast->getId(), pslav->getId()))
+		{
+			BaseWnd *wm = pmast->getParentLayout();
+			BaseWnd *ws = pslav->getParentLayout();
+			if (ws && ws)
+			{
+				RECT pmr, psr;
+				wm->getWindowRect(&pmr);
+				ws->getWindowRect(&psr);
+				pmr.left += pmast->relatx ? pmast->getX() : (pmr.right - pmr.left + pmast->getX());
+				pmr.top += pmast->relaty ? pmast->getY() : (pmr.bottom - pmr.top + pmast->getY());
+				psr.left += pmast->relatx ? pslav->getX() : (psr.right - psr.left + pslav->getX());
+				psr.top += pmast->relaty ? pslav->getY() : (psr.bottom - psr.top + pslav->getY());
+				if (pmr.left == psr.left && pmr.top == psr.top)
+				{
+					if (donex) *donex = 1;
+					if (doney) *doney = 1;
+					return 1;
+				}
+			}
+		}
+	}
+	else
+	{
+
+		ASSERT(donex);
+		ASSERT(doney);
+
+		if (!WCSICMP(pmast->getId(), pslav->getId()))
+		{
+			//CUT: BaseWnd *wm = pmast->getParentLayout();
+			BaseWnd *ws = pslav->getParentLayout();
+			if (ws && ws)
+			{
+				RECT pmr, psr, osr, omr;
+				pmr = omr = *z;
+				ws->getWindowRect(&psr);
+				osr = psr;
+				pmr.left += pmast->relatx ? pmast->getX() : (pmr.right - pmr.left + pmast->getX());
+				pmr.top += pmast->relaty ? pmast->getY() : (pmr.bottom - pmr.top + pmast->getY());
+				psr.left += pmast->relatx ? pslav->getX() : (psr.right - psr.left + pslav->getX());
+				psr.top += pmast->relaty ? pslav->getY() : (psr.bottom - psr.top + pslav->getY());
+				if (pmr.left > psr.left - 10 && pmr.left < psr.left + 10 && (mask & LEFT) && ! *donex)
+				{
+					*donex = 1;
+					z->left = omr.left - (pmr.left - psr.left);
+					if (mask & KEEPSIZE)
+						z->right = z->left + w;
+					f++;
+				}
+				if (pmr.top > psr.top - 10 && pmr.top < psr.top + 10 && (mask & TOP) && ! *doney)
+				{
+					z->top = omr.top - (pmr.top - psr.top);
+					*doney = 1;
+					if (mask & KEEPSIZE)
+						z->bottom = z->top + h;
+					f++;
+				}
+			}
+		}
+
+		return f > 0;
+	}
+	return 0;
+}
+
+
+