Second Life viewer sources 1.13.2.12

1 files changed, 194 insertions, 0 deletions

diff --git a/linden/indra/newview/lltoolview.cpp b/linden/indra/newview/lltoolview.cpp
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+++ b/linden/indra/newview/lltoolview.cpp
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+/** 
+ * @file lltoolview.cpp
+ * @brief A UI contains for tool palette tools
+ *
+ * Copyright (c) 2001-2007, Linden Research, Inc.
+ * 
+ * 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://secondlife.com/developers/opensource/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://secondlife.com/developers/opensource/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.
+ */
+
+#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()
+{
+        mContainList.deleteAllData();
+}
+
+//XUI: translate
+void LLToolView::addTool(const LLString& icon_off, const LLString& 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::sSansSerif);
+
+        contain->mPanel = panel;
+        contain->mTool = tool;
+
+        addChild(contain->mButton);
+        mButtonCount++;
+
+        const S32 LABEL_TOP_SPACING = 0;
+        const LLFontGL* font = gResMgr->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.addData(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 = mRect.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 = gCurrentToolset->getSelectedTool();
+        for( LLToolContainer* contain = mContainList.getFirstData();
+                 contain != NULL;
+                 contain = mContainList.getNextData()
+                )
+        {
+                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( LLToolContainer* contain = mContainList.getFirstData(); contain; contain = mContainList.getNextData() )
+        {
+                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
+        gCurrentToolset->selectTool( clicked->mTool );
+        gToolMgr->useSelectedTool( gCurrentToolset );
+}
+