Import irrlicht 1.8.4 release

tools/GUIEditor/CGUIAttributeEditor.cpp

@@ -0,0 +1,120 @@
+
+#include "CGUIAttributeEditor.h"
+#include "IGUIEnvironment.h"
+#include "IFileSystem.h"
+#include "IVideoDriver.h"
+#include "IAttributes.h"
+#include "IGUIFont.h"
+#include "IGUIScrollBar.h"
+#include "CGUIEditWorkspace.h"
+#include "CGUIAttribute.h"
+#include "CGUIStringAttribute.h"
+
+namespace irr
+{
+namespace gui
+{
+
+using namespace core;
+using namespace io;
+
+CGUIAttributeEditor::CGUIAttributeEditor(IGUIEnvironment* environment, s32 id, IGUIElement *parent) :
+	CGUIPanel(environment, parent, id, rect<s32>(0, 0, 100, 100)),
+		Attribs(0), Panel(0)
+{
+	#ifdef _DEBUG
+	setDebugName("CGUIAttributeEditor");
+	#endif
+
+	// create attributes
+	Attribs = environment->getFileSystem()->createEmptyAttributes(Environment->getVideoDriver());
+
+	calculateClientArea();
+	resizeInnerPane();
+
+	// refresh attrib list
+	refreshAttribs();
+
+	IGUIScrollBar* sb = getVScrollBar();
+	core::rect<s32> r = sb->getRelativePosition();
+	r.LowerRightCorner.Y -= 16;
+	sb->setRelativePosition(r);
+}
+
+CGUIAttributeEditor::~CGUIAttributeEditor()
+{
+	for (u32 i=0; i<AttribList.size(); ++i)
+	{
+		AttribList[i]->remove();
+		AttribList[i]->drop();
+	}
+	AttribList.clear();
+
+	Attribs->drop();
+}
+
+
+IAttributes* CGUIAttributeEditor::getAttribs()
+{
+	return Attribs;
+}
+
+void CGUIAttributeEditor::refreshAttribs()
+{
+	// clear the attribute list
+	u32 i;
+	for (i=0; i<AttribList.size(); ++i)
+	{
+		AttribList[i]->remove();
+		AttribList[i]->drop();
+	}
+	AttribList.clear();
+
+	position2di top(10, 5);
+	rect<s32> r(top.X, top.Y,
+			getClientArea().getWidth() - 10,
+			5 + Environment->getSkin()->getFont()->getDimension(L"A").Height);
+
+	// add attribute elements
+	u32 c = Attribs->getAttributeCount();
+	for (i=0; i<c; ++i)
+	{
+
+		// try to create attribute
+		stringc str = Attribs->getAttributeTypeString(i);
+		str += "_attribute";
+		CGUIAttribute* n = (CGUIAttribute*)Environment->addGUIElement(str.c_str(), 0);
+
+		// if this doesn't exist, use a string editor
+		if (!n)
+			n = (CGUIAttribute*)Environment->addGUIElement("string_attribute", 0);
+
+		if (n)
+		{
+			AttribList.push_back(n);
+			n->setParentID(getID());
+			n->grab();
+		}
+
+		// We can't set "this" as parent above as we need functionality
+		// of the overloaded addChild which isn't called in the constructor.
+		// (that's a general Irrlicht messup with too fat constructors)
+		addChild(n);
+
+		AttribList[i]->setSubElement(true);
+		AttribList[i]->setRelativePosition(r);
+		AttribList[i]->setAlignment(EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT, EGUIA_UPPERLEFT, EGUIA_UPPERLEFT);
+		AttribList[i]->setAttrib(Attribs, i);
+		r += position2di(0, AttribList[i]->getRelativePosition().getHeight() + 5);
+	}
+}
+
+void CGUIAttributeEditor::updateAttribs()
+{
+	for (u32 i=0; i<AttribList.size(); ++i)
+		AttribList[i]->updateAttrib(false);
+}
+
+} // namespace gui
+} // namespace irr
+