1 files changed, 466 insertions, 0 deletions

diff --git a/linden/indra/newview/llfloaterassetbrowser.cpp b/linden/indra/newview/llfloaterassetbrowser.cpp
new file mode 100644
index 0000000..615d21a
--- /dev/null
+++ b/linden/indra/newview/llfloaterassetbrowser.cpp
@@ -0,0 +1,466 @@
+/** 
+ * @file llfloaterassetbrowser.cpp
+ * @brief LLFloaterAssetBrowser class implementation
+ * Phox wuz hurr
+ */
+
+#include "llviewerprecompiledheaders.h"
+#include "llfloaterassetbrowser.h"
+#include "llinventoryview.h"
+#include "llinventorymodel.h"
+#include "llviewerimagelist.h"
+#include "llbutton.h"
+#include "lltextbox.h"
+#include "llpreview.h"
+#include "llinventorybridge.h"
+#include "llagent.h"
+#include "lltooldraganddrop.h"
+#include "llfocusmgr.h"
+#include "llview.h"
+
+// Externs
+extern LLInventoryModel gInventory;
+
+// Statics
+LLFloaterAssetBrowser* LLFloaterAssetBrowser::sInstance = NULL;
+
+LLFloaterAssetBrowser::LLFloaterAssetBrowser()
+:   LLFloater("floater_asset_browser")
+{
+    LLUICtrlFactory::getInstance()->buildFloater(this, "floater_asset_browser.xml");
+
+        mInventoryPanel = getChild<LLInventoryPanel>("inventory panel");
+
+        //Open all folders and close them in order to make item list up-to-date
+        //if(gInventory.getItemCount()==0)
+                mInventoryPanel->openAllFolders();
+
+        //gInventory.startBackgroundFetch(gInventory.findCategoryUUIDForType(LLAssetType::AT_TEXTURE));
+        
+        
+        childSetAction("button next", onClickNext, this);
+        childSetAction("button previous", onClickPrevious, this);
+        childSetAction("button refresh", onClickRefresh, this);
+        
+        initialize();
+        createThumbnails();
+        mInventoryPanel->closeAllFolders();
+}
+
+// static
+void LLFloaterAssetBrowser::show(void*)
+{
+    if (!sInstance)
+        sInstance = new LLFloaterAssetBrowser();
+
+        sInstance->open();
+}
+
+// virtual
+LLFloaterAssetBrowser::~LLFloaterAssetBrowser()
+{
+        clearAssetInfoTexts();
+        mTextureAssets.clear();
+        mMaxIndex = 0;
+        mFirstIndex = 0;
+        mMouseOverIndex = 0;
+        mMouseOverUUID = LLUUID::null;
+        mMouseOverAssetUUID = LLUUID::null;
+        mFloaterTitle = "";
+        clearNoAssetsText();
+        sInstance=NULL;
+}
+
+void LLFloaterAssetBrowser::initialize()
+{
+        mMaxIndex = ITEMS_PER_PAGE;
+        mFirstIndex = 0;
+        mAssetInfoLabelList.clear();
+        mAssetInfoIndex = 0;
+        mFloaterHeight = getRect().getHeight();
+        mFloaterWidth = getRect().getWidth();
+        mMouseOverIndex = 0;
+        mMouseOverUUID = LLUUID::null;
+        mMouseOverAssetUUID = LLUUID::null;
+        mFloaterTitle = "";
+
+        S32 image_top = getRect().getHeight();
+        S32 image_bottom = BTN_HEIGHT_SMALL;
+        S32 image_middle = (image_top + image_bottom) / 2;
+        S32 line_height = llround(LLFontGL::sSansSerifSmall->getLineHeight());
+        
+        mNoAssetsLabel = new LLTextBox("mNoAssetsLabel.", 
+                                                                                LLRect(getRect().getWidth()/2,
+                                                                                                image_middle + line_height / 2,
+                                                                                                getRect().getWidth(),
+                                                                                                image_middle - line_height / 2 ),
+                                                                                "No assets found.",
+                                                                                LLFontGL::sSansSerifSmall );
+        mNoAssetsLabel->setFollowsAll();
+        addChild(mNoAssetsLabel);
+        mNoAssetsLabel->setVisible(FALSE);
+}
+
+void LLFloaterAssetBrowser::createThumbnails()
+{
+        LLViewerInventoryCategory::cat_array_t cats;
+        LLViewerInventoryItem::item_array_t items;
+        LLIsType isType(LLAssetType::AT_TEXTURE);
+
+        gInventory.collectDescendentsIf(LLUUID::null,
+                                                        cats,
+                                                        items,
+                                                        LLInventoryModel::INCLUDE_TRASH,
+                                                        isType);
+        
+        //Get UUID, asset UUID and name
+        for(S32 i = 0; i < items.count(); i++)
+        {
+                LLInventoryItem* itemp = items[i];
+                LLAssetSelection temp;
+                temp.mAssetUUID = itemp->getAssetUUID();
+                temp.mUUID = itemp->getUUID();
+                temp.mName = itemp->getName();
+                temp.mTexturep = NULL;
+                temp.mAssetRect = LLRect::null;
+                mTextureAssets.push_back(temp);
+        }
+        
+        //Get Texturep
+        for(S32 i = 0; i < items.count(); i++)
+        {
+                        mTextureAssets[i].mTexturep = gImageList.getImage(mTextureAssets[i].mAssetUUID, MIPMAP_YES, IMMEDIATE_NO);
+                        mTextureAssets[i].mTexturep->setBoostLevel(LLViewerImage::BOOST_PREVIEW);
+                        //mTextureAssets[i].mTexturep->processTextureStats();
+        }
+
+        //Generate the asset info text
+        /*for(S32 i = 0; i < items.count(); i++)
+        {
+                LLString asset_info;
+                LLString dimensions;
+                
+                asset_info.append(mTextureAssets[i].mName);
+                
+                //if(mTextureAssets[i].mTexturep->mFullWidth == 0
+                        //|| mTextureAssets[i].mTexturep->mFullHeight == 0)
+
+                dimensions = llformat("\n%d x %d",
+                                                mTextureAssets[i].mTexturep->mFullWidth,
+                                                mTextureAssets[i].mTexturep->mFullHeight);
+                asset_info.append(dimensions);
+                
+                mTextureAssets[i].mAssetInfo = asset_info;
+        }*/
+        
+        mFloaterTitle = llformat("Asset Browser (%d assets fetched)", mTextureAssets.size());
+        setTitle(mFloaterTitle);
+}
+
+// virtual
+BOOL LLFloaterAssetBrowser::handleHover(S32 x, S32 y, MASK mask)
+{
+        if(mTextureAssets.size() > 0)
+        {
+                for(U32 i = mFirstIndex; i <  mMaxIndex; i++)
+                {
+                        if(i < mTextureAssets.size())
+                        {
+                        if(mTextureAssets[i].mAssetRect.pointInRect(x,y))
+                            {
+                                        mMouseOverUUID = mTextureAssets[i].mUUID;
+                                    mMouseOverIndex = i;
+
+                                    if(hasMouseCapture())
+                                    {
+                                        S32 screen_x;
+                                            S32 screen_y;
+                                            LLUUID mObjectUUID= LLUUID::null;
+                                                const LLViewerInventoryItem *item = gInventory.getItem(mMouseOverUUID);
+    
+                                            localPointToScreen(x, y, &screen_x, &screen_y );
+    
+                                            if(item && item->getPermissions().allowCopyBy(gAgent.getID(), gAgent.getGroupID())
+                                                && LLToolDragAndDrop::getInstance()->isOverThreshold(screen_x, screen_y))
+                                            {
+                                                EDragAndDropType type;
+                                                    type = LLAssetType::lookupDragAndDropType(item->getType());
+                                                    LLToolDragAndDrop::ESource src = LLToolDragAndDrop::SOURCE_LIBRARY;
+                                                
+                                                    if(!mObjectUUID.isNull())
+                                                    {
+                                                        src = LLToolDragAndDrop::SOURCE_WORLD;
+                                                    }
+                                                    else if(item->getPermissions().getOwner() == gAgent.getID())
+                                                    {
+                                                        src = LLToolDragAndDrop::SOURCE_AGENT;
+                                                    }
+                                                    LLToolDragAndDrop::getInstance()->beginDrag(type,
+                                                                                                            item->getUUID(),
+                                                                                                            src,
+                                                                                                            mObjectUUID);
+                                                    return LLToolDragAndDrop::getInstance()->handleHover(x, y, mask);
+                                            }
+                                            return TRUE;
+                                    }
+                                    return LLFloater::handleHover(x, y, mask);
+                            }
+                    }
+                }
+                return LLFloater::handleHover(x, y, mask);
+        }
+        else
+        {
+                mMouseOverUUID = LLUUID::null;
+                return LLFloater::handleHover(x, y, mask);
+        }
+}
+
+// virtual
+BOOL LLFloaterAssetBrowser::handleMouseDown(S32 x, S32 y, MASK mask)
+{
+        if(mTextureAssets.size() > 0)
+        {
+                if(mTextureAssets[mMouseOverIndex].mAssetRect.pointInRect(x,y))
+                {
+                        if(mMouseOverUUID.notNull())
+                        {
+                                gFocusMgr.setMouseCapture(this);
+                                S32 screen_x;
+                                S32 screen_y;
+                                localPointToScreen(x, y, &screen_x, &screen_y);
+                                LLToolDragAndDrop::getInstance()->setDragStart(screen_x, screen_y);
+                                return TRUE;
+                        }
+                }
+        }
+        return LLFloater::handleMouseDown(x, y, mask);
+}
+
+// virtual
+BOOL LLFloaterAssetBrowser::handleMouseUp(S32 x, S32 y, MASK mask)
+{
+        if(hasMouseCapture())
+        {
+                gFocusMgr.setMouseCapture(NULL);
+                return TRUE;
+        }
+        return LLFloater::handleMouseUp(x, y, mask);
+}
+
+// virtual
+BOOL LLFloaterAssetBrowser::handleDoubleClick(S32 x, S32 y, MASK mask)
+{
+        if(mTextureAssets.size() > 0)
+        {
+                if(mTextureAssets[mMouseOverIndex].mAssetRect.pointInRect(x,y))
+                {       
+                        if(mMouseOverUUID.notNull())
+                        {
+                                open_texture(mMouseOverUUID, mTextureAssets[mMouseOverIndex].mName, FALSE);
+                                return TRUE;
+                        }
+                }
+        }
+        return LLFloater::handleDoubleClick(x, y, mask);
+}
+
+// virtual
+void LLFloaterAssetBrowser::draw()
+{               
+        LLFloater::draw();
+        
+        if(mTextureAssets.size() > 0)
+        {
+                S32 hor_pos = 0;
+                S32 ver_pos = 0;
+                U32 items_per_row = 0;
+                S32 height = getRect().getHeight()/8;
+                S32 width = height;
+
+                for(U32 i = mFirstIndex; i < mMaxIndex; i++)
+                {
+                        if(i < mTextureAssets.size())
+                        {
+                                mTexturep = NULL;
+                                mImageAssetID = mTextureAssets[i].mAssetUUID;
+                                
+                                if(mImageAssetID.notNull())
+                                {
+                                        mTexturep = gImageList.getImage(mImageAssetID, MIPMAP_YES, IMMEDIATE_NO);
+                                        //mTexturep->setBoostLevel(LLViewerImage::BOOST_PREVIEW);
+                                        mTexturep->processTextureStats();
+                                        mTextureAssets[i].mWidth = mTexturep->mFullWidth;
+                                        mTextureAssets[i].mHeight = mTexturep->mFullHeight;
+                                }
+
+                                if(isMinimized())
+                                {
+                                        return;
+                                }
+
+                                //Border
+                                LLRect border;
+                                border.mLeft = START_POS + ver_pos;
+                                border.mTop = getRect().getHeight() - LLFLOATER_HEADER_SIZE - BORDER_PAD - hor_pos;
+                                border.mRight = border.mLeft + width;
+                                border.mBottom = border.mTop - height;
+                                
+                                //Save the rect for each thumbnail
+                                mTextureAssets[i].mAssetRect = border;
+                                
+                                //Asset info rect
+                                LLRect info_rect;
+                                info_rect.mLeft = border.mLeft;
+                                info_rect.mTop = border.mBottom - 3;
+                                info_rect.mRight = border.mLeft + 130;
+                                info_rect.mBottom = border.mBottom - 2*llround(LLFontGL::sSansSerifSmall->getLineHeight());
+
+                                gl_rect_2d(border, LLColor4::black, FALSE);
+                                
+                                // Interior
+                                LLRect interior = border;
+                                interior.stretch(1); 
+                                
+                                //Draw the image
+                                if(mTexturep)
+                                {
+                                        if(mTexturep->getComponents() == 4)
+                                        {
+                                                gl_rect_2d_checkerboard(interior);
+                                        }
+                                        
+                                        gl_draw_scaled_image(interior.mLeft, interior.mBottom, interior.getWidth(), interior.getHeight(), mTexturep);
+                                        // Pump the priority
+                                        mTexturep->addTextureStats((F32)(interior.getWidth() * interior.getHeight()));
+                                        
+                                        //Generate the asset info text
+                                        std::string asset_info;
+                                        asset_info.append(mTextureAssets[i].mName);
+                                        std::string dimensions = llformat("\n%d x %d",
+                                                                                                        mTexturep->mFullWidth /*mTextureAssets[i].mWidth*/,
+                                                                                                        mTexturep->mFullHeight /* mTextureAssets[i].mHeight*/);
+                                        asset_info.append(dimensions);
+                                        
+                                        // Draw material info below the asset
+                                        // LLTextBox object has to be drawn only once, not non-stop like image
+                                        if(mAssetInfoIndex < ITEMS_PER_PAGE && 
+                                                mAssetInfoIndex < mTextureAssets.size() - mFirstIndex)
+                                        {
+                                                mAssetInfoLabel = new LLTextBox("Asset Info"/*mTextureAssets[i].mAssetInfo*/,
+                                                                                                                info_rect,
+                                                                                                                asset_info,
+                                                                                                                LLFontGL::sSansSerifSmall);
+                                                mAssetInfoLabel->setFollowsAll();
+                                                mAssetInfoLabelList.push_back(mAssetInfoLabel);
+                                                addChild(mAssetInfoLabelList[mAssetInfoIndex]);
+                                                mAssetInfoLabelList[mAssetInfoIndex]->setVisible(TRUE);
+                                                mAssetInfoIndex++;
+                                        }
+                                        
+                                }
+                                else
+                                {
+                                        // Draw X
+                                        gl_rect_2d(interior, LLColor4::grey, TRUE);
+                                        gl_draw_x(interior, LLColor4::black);
+                                }
+                                //Move to the right
+                                ver_pos += getRect().getWidth()/6;
+                                items_per_row++;
+
+                                //Change the row
+                                if(items_per_row % 4 == 0)
+                                {
+                                        ver_pos = 0;
+                                        hor_pos += getRect().getHeight()/4;
+                                }
+                        }
+                }//for
+
+                //If the size of the floater has changed, clear the asset info texts
+                //in order to draw them again into the new position
+                if(getRect().getWidth() != mFloaterWidth || getRect().getHeight() != mFloaterHeight)
+                {
+                        clearAssetInfoTexts();
+                        //Save the size of the current floater
+                        mFloaterWidth = getRect().getWidth();
+                        mFloaterHeight = getRect().getHeight();
+                }
+                if(mMaxIndex >= mTextureAssets.size())
+                {
+                        childDisable("button next");
+                        childEnable("button previous");
+                }
+                else if(mFirstIndex <= 0)
+                {
+                        childEnable("button next");
+                        childDisable("button previous");
+                }
+                else
+                {
+                        childEnable("button next");
+                        childEnable("button previous");
+                }
+        }
+        else
+        {
+                //No assets found
+                mNoAssetsLabel->setVisible(TRUE);
+                childDisable("button next");
+                childDisable("button previous");
+        }
+}
+
+void LLFloaterAssetBrowser::clearAssetInfoTexts()
+{
+        for(U32 i = 0; i < mAssetInfoLabelList.size(); i++)
+        {
+                delete mAssetInfoLabelList[i];
+                mAssetInfoLabelList[i] = NULL;
+        }
+        mAssetInfoLabelList.clear();
+        mAssetInfoIndex = 0;
+}
+
+void LLFloaterAssetBrowser::clearNoAssetsText()
+{
+        if(mTextureAssets.size() > 0)
+        {
+                delete mNoAssetsLabel;
+                mNoAssetsLabel = NULL;
+        }
+}
+
+// static
+void LLFloaterAssetBrowser::onClickNext(void *userdata)
+{
+        LLFloaterAssetBrowser* self = (LLFloaterAssetBrowser*)userdata;
+        self->mFirstIndex = self->mMaxIndex;
+        self->mMaxIndex = self->mFirstIndex + ITEMS_PER_PAGE;
+        self->clearAssetInfoTexts();
+}
+
+// static
+void LLFloaterAssetBrowser::onClickPrevious(void *userdata)
+{
+        LLFloaterAssetBrowser* self = (LLFloaterAssetBrowser*)userdata;
+        self->mFirstIndex = self->mMaxIndex - (2 * ITEMS_PER_PAGE);
+        self->mMaxIndex = self->mMaxIndex - ITEMS_PER_PAGE;
+        self->clearAssetInfoTexts();
+}
+
+// static
+void LLFloaterAssetBrowser::onClickRefresh(void *userdata)
+{
+        LLFloaterAssetBrowser* self = (LLFloaterAssetBrowser*)userdata; 
+        for(U32 i = 0; i < self->mTextureAssets.size(); i++)
+        {
+                self->mTextureAssets[i].mTexturep = NULL;
+        }
+        
+        self->mTextureAssets.clear();
+        self->createThumbnails();
+        self->clearNoAssetsText();
+        self->clearAssetInfoTexts();
+}