Imported existing code

indra/newview/lltoolview.cpp

@@ -0,0 +1,202 @@
+/** 
+ * @file lltoolview.cpp
+ * @brief A UI contains for tool palette tools
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "lltoolview.h"
+
+#include "llfontgl.h"
+#include "llrect.h"
+
+#include "llagent.h"
+#include "llbutton.h"
+#include "llpanel.h"
+#include "lltool.h"
+#include "lltoolmgr.h"
+#include "lltextbox.h"
+#include "llresmgr.h"
+
+
+LLToolContainer::LLToolContainer(LLToolView* parent)
+:	mParent(parent),
+	mButton(NULL),
+	mPanel(NULL),
+	mTool(NULL)
+{ }
+
+
+LLToolContainer::~LLToolContainer()
+{
+	// mParent is a pointer to the tool view
+	// mButton is owned by the tool view
+	// mPanel is owned by the tool view
+	delete mTool;
+	mTool = NULL;
+}
+
+
+LLToolView::LLToolView(const std::string& name, const LLRect& rect)
+:	LLView(name, rect, MOUSE_OPAQUE),
+	mButtonCount(0)
+{
+}
+
+
+LLToolView::~LLToolView()
+{
+	for_each(mContainList.begin(), mContainList.end(), DeletePointer());
+	mContainList.clear();
+}
+
+//*TODO:translate?
+// void LLToolView::addTool(const std::string& icon_off, const std::string& icon_on, LLPanel* panel, LLTool* tool, LLView* hoverView, const char* label)
+// {
+// 	llassert(tool);
+
+// 	LLToolContainer* contain = new LLToolContainer(this);
+
+// 	LLRect btn_rect = getButtonRect(mButtonCount);
+
+// 	contain->mButton = new LLButton("ToolBtn",
+// 		btn_rect, 
+// 		icon_off,
+// 		icon_on, 
+// 		"",
+// 		&LLToolView::onClickToolButton,
+// 		contain,
+// 		LLFontGL::getFontSansSerif());
+
+// 	contain->mPanel = panel;
+// 	contain->mTool = tool;
+
+// 	addChild(contain->mButton);
+// 	mButtonCount++;
+
+// 	const S32 LABEL_TOP_SPACING = 0;
+// 	const LLFontGL* font = LLResMgr::getInstance()->getRes( LLFONT_SANSSERIF_SMALL );
+// 	S32 label_width = font->getWidth( label );
+// 	LLRect label_rect;
+// 	label_rect.setLeftTopAndSize( 
+// 		btn_rect.mLeft + btn_rect.getWidth() / 2 - label_width / 2,
+// 		btn_rect.mBottom - LABEL_TOP_SPACING,
+// 		label_width, 
+// 		llfloor(font->getLineHeight()));
+// 	addChild( new LLTextBox( "tool label", label_rect, label, font ) );
+
+// 	// Can optionally ignore panel
+// 	if (contain->mPanel)
+// 	{
+// 		contain->mPanel->setBackgroundVisible( FALSE );
+// 		contain->mPanel->setBorderVisible( FALSE );
+// 		addChild(contain->mPanel);
+// 	}
+
+// 	mContainList.push_back(contain);
+// }
+
+
+LLRect LLToolView::getButtonRect(S32 button_index)
+{
+	const S32 HPAD = 7;
+	const S32 VPAD = 7;
+	const S32 TOOL_SIZE = 32;
+	const S32 HORIZ_SPACING = TOOL_SIZE + 5;
+	const S32 VERT_SPACING = TOOL_SIZE + 14;
+
+	S32 tools_per_row = getRect().getWidth() / HORIZ_SPACING;
+
+	S32 row = button_index / tools_per_row;
+	S32 column = button_index % tools_per_row; 
+
+	// Build the rectangle, recalling the origin is at lower left
+	// and we want the icons to build down from the top.
+	LLRect rect;
+	rect.setLeftTopAndSize( HPAD + (column * HORIZ_SPACING),
+							-VPAD + getRect().getHeight() - (row * VERT_SPACING),
+							TOOL_SIZE,
+							TOOL_SIZE
+							);
+
+	return rect;
+}
+
+
+void LLToolView::draw()
+{
+	// turn off highlighting for all containers 
+	// and hide all option panels except for the selected one.
+	LLTool* selected = LLToolMgr::getInstance()->getCurrentToolset()->getSelectedTool();
+	for (contain_list_t::iterator iter = mContainList.begin();
+		 iter != mContainList.end(); ++iter)
+	{
+		LLToolContainer* contain = *iter;
+		BOOL state = (contain->mTool == selected);
+		contain->mButton->setToggleState( state );
+		if (contain->mPanel)
+		{
+			contain->mPanel->setVisible( state );
+		}
+	}
+
+	// Draw children normally
+	LLView::draw();
+}
+
+// protected
+LLToolContainer* LLToolView::findToolContainer( LLTool *tool )
+{
+	// Find the container for this tool
+	llassert( tool );
+	for (contain_list_t::iterator iter = mContainList.begin();
+		 iter != mContainList.end(); ++iter)
+	{
+		LLToolContainer* contain = *iter;
+		if( contain->mTool == tool )
+		{
+			return contain;
+		}
+	}
+	llerrs << "LLToolView::findToolContainer - tool not found" << llendl;
+	return NULL;
+}
+
+// static
+void LLToolView::onClickToolButton(void* userdata)
+{
+	LLToolContainer* clicked = (LLToolContainer*) userdata;
+
+	// Switch to this one
+	LLToolMgr::getInstance()->getCurrentToolset()->selectTool( clicked->mTool );
+}
+
+
+