From bb6784e0e1a385cdd20b41d3254093e89a210332 Mon Sep 17 00:00:00 2001
From: pescuma <pescuma@c086bb3d-8645-0410-b8da-73a8550f86e7>
Date: Wed, 31 Dec 2008 21:12:58 +0000
Subject: skins: Added SkinLib

git-svn-id: http://pescuma.googlecode.com/svn/trunk/Miranda@120 c086bb3d-8645-0410-b8da-73a8550f86e7
---
 Plugins/skins/SkinLib/FieldState.cpp | 175 +++++++++++++++++++++++++++++++++++
 1 file changed, 175 insertions(+)
 create mode 100644 Plugins/skins/SkinLib/FieldState.cpp

(limited to 'Plugins/skins/SkinLib/FieldState.cpp')

diff --git a/Plugins/skins/SkinLib/FieldState.cpp b/Plugins/skins/SkinLib/FieldState.cpp
new file mode 100644
index 0000000..7186b0c
--- /dev/null
+++ b/Plugins/skins/SkinLib/FieldState.cpp
@@ -0,0 +1,175 @@
+#include "globals.h"
+#include "FieldState.h"
+
+#define START		1<<0
+#define LEN			1<<1
+#define END			1<<2
+#define USING_MASK	0xFF
+#define LAST_SHIFT	8
+#define SET(_FIELD_, _ITEM_)		_FIELD_ = (((_FIELD_ | _ITEM_) & USING_MASK) | (_ITEM_ << LAST_SHIFT))
+#define LAST_SET(_FIELD_)			(_FIELD_ >> LAST_SHIFT)
+
+
+FieldState::FieldState(Field *aField) : field(aField), size(-1, -1), pos(0, 0), 
+										usingX(0), usingY(0), visible(true)
+{
+}
+
+FieldState::~FieldState()
+{
+}
+
+Field * FieldState::getField() const
+{
+	return field;
+}
+
+int FieldState::getX() const
+{
+	return pos.x;
+}
+
+void FieldState::setX(int x)
+{
+	if (usingX & END)
+	{
+		int diff = x - getX();
+		size.x = max(0, getWidth() - diff);
+	}
+
+	pos.x = x;
+
+	SET(usingX, START);
+}
+
+int FieldState::getY() const
+{
+	return pos.y;
+}
+
+void FieldState::setY(int y)
+{
+	if (usingY & END)
+	{
+		int diff = y - getY();
+		size.y = max(0, getHeight() - diff);
+	}
+
+	pos.y = y;
+
+	SET(usingY, START);
+}
+
+int FieldState::getWidth() const
+{
+	if (size.x >= 0)
+		return size.x;
+
+	return getPreferedSize().x;
+}
+
+void FieldState::setWidth(int width)
+{
+	width = max(0, width);
+
+	if (LAST_SET(usingX) == END)
+	{
+		int diff = width - getWidth();
+		pos.x = getX() - diff;
+	}
+
+	size.x = width;
+
+	usingX |= LEN;
+}
+
+int FieldState::getHeight() const
+{
+	if (size.y >= 0)
+		return size.y;
+
+	return getPreferedSize().y;
+}
+
+void FieldState::setHeight(int height)
+{
+	height = max(0, height);
+
+	if (LAST_SET(usingY) == END)
+	{
+		int diff = height - getHeight();
+		pos.y = getY() - diff;
+	}
+
+	size.y = height;
+
+	usingY |= LEN;
+}
+
+bool FieldState::isVisible() const
+{
+	return visible;
+}
+
+void FieldState::setVisible(bool visible)
+{
+	this->visible = visible;
+}
+
+int FieldState::getLeft() const
+{
+	return getX();
+}
+
+void FieldState::setLeft(int left)
+{
+	setX(left);
+}
+
+int FieldState::getTop() const
+{
+	return getY();
+}
+
+void FieldState::setTop(int top)
+{
+	setY(top);
+}
+
+int FieldState::getRight() const
+{
+	return getX() + getWidth();
+}
+
+void FieldState::setRight(int right)
+{
+	if (usingX & START)
+	{
+		size.x = max(0, right - getX());
+	}
+	else
+	{
+		pos.x = right - getWidth();
+	}
+
+	SET(usingX, END);
+}
+
+int FieldState::getBottom() const
+{
+	return getY() + getHeight();
+}
+
+void FieldState::setBottom(int botom)
+{
+	if (usingY & START)
+	{
+		size.y = max(0, botom - getY());
+	}
+	else
+	{
+		pos.y = botom - getHeight();
+	}
+
+	SET(usingY, END);
+}
\ No newline at end of file
-- 
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