Added asset lookup by ID, fixed a bug with asset ID display, added "go to parent directory" icon

src/Editor/Icons.qrc

@@ -77,5 +77,6 @@
         <file>icons/Tree_24px.png</file>
         <file>icons/Gear_16px.png</file>
         <file>icons/Gear_24px.png</file>
+        <file>icons/ToParentFolder_16px.png</file>
     </qresource>
 </RCC>

src/Editor/ResourceBrowser/CResourceBrowser.cpp

@@ -14,6 +14,7 @@
 
 #include <QCheckBox>
 #include <QFileDialog>
+#include <QInputDialog>
 #include <QMenu>
 #include <QMessageBox>
 #include <QtConcurrent/QtConcurrentRun>
@@ -110,9 +111,10 @@ CResourceBrowser::CResourceBrowser(QWidget *pParent)
 
     QAction *pDisplayAssetIDsAction = new QAction("Display Asset IDs", this);
     pDisplayAssetIDsAction->setCheckable(true);
-    connect(pDisplayAssetIDsAction, SIGNAL(toggled(bool)), this, SLOT(SetAssetIdDisplayEnabled(bool)));
+    connect(pDisplayAssetIDsAction, SIGNAL(toggled(bool)), this, SLOT(SetAssetIDDisplayEnabled(bool)));
     pOptionsMenu->addAction(pDisplayAssetIDsAction);
 
+    pOptionsMenu->addAction("Find Asset by ID", this, SLOT(FindAssetByID()));
     pOptionsMenu->addAction("Rebuild Database", this, SLOT(RebuildResourceDB()));
     mpUI->OptionsToolButton->setMenu(pOptionsMenu);
 
@@ -177,7 +179,7 @@ void CResourceBrowser::SetActiveDirectory(CVirtualDirectory *pDir)
     }
 }
 
-void CResourceBrowser::SelectResource(CResourceEntry *pEntry)
+void CResourceBrowser::SelectResource(CResourceEntry *pEntry, bool ClearFiltersIfNecessary /*= false*/)
 {
     ASSERT(pEntry);
 
@@ -191,6 +193,12 @@ void CResourceBrowser::SelectResource(CResourceEntry *pEntry)
         UpdateFilter();
     }
 
+    // Change filter
+    if (ClearFiltersIfNecessary && !mpProxyModel->IsTypeAccepted(pEntry->TypeInfo()))
+    {
+        ResetTypeFilter();
+    }
+
     // Select resource
     QModelIndex SourceIndex = mpModel->GetIndexForEntry(pEntry);
     QModelIndex ProxyIndex = mpProxyModel->mapFromSource(SourceIndex);
@@ -416,8 +424,10 @@ void CResourceBrowser::UpdateDescriptionLabel()
     mpUI->TableDescriptionLabel->setText(Desc);
 
     // Update clear button status
-    bool EnableClearButton = (!mpUI->SearchBar->text().isEmpty() || mpModel->IsDisplayingUserEntryList() || (mpSelectedDir && !mpSelectedDir->IsRoot()));
-    mpUI->ClearButton->setEnabled(EnableClearButton);
+    bool CanGoUp = (mpSelectedDir && !mpSelectedDir->IsRoot());
+    bool CanClear = (!mpUI->SearchBar->text().isEmpty() || mpModel->IsDisplayingUserEntryList());
+    mpUI->ClearButton->setEnabled(CanGoUp || CanClear);
+    mpUI->ClearButton->setIcon( CanClear ? QIcon(":/icons/X_16px.png") : QIcon(":/icons/ToParentFolder_16px.png") );
 }
 
 void CResourceBrowser::SetResourceTreeView()
@@ -581,10 +591,48 @@ void CResourceBrowser::OnResourceSelectionChanged(const QModelIndex& rkNewIndex)
     emit SelectedResourceChanged(mpSelectedEntry);
 }
 
-void CResourceBrowser::SetAssetIdDisplayEnabled(bool Enable)
+void CResourceBrowser::FindAssetByID()
+{
+    if (!mpStore)
+        return;
+
+    QString QStringAssetID = QInputDialog::getText(this, "Enter Asset ID", "Enter asset ID:");
+    TString StringAssetID = TO_TSTRING(QStringAssetID);
+
+    if (!StringAssetID.IsEmpty())
+    {
+        EGame Game = mpStore->Game();
+        EIDLength IDLength = CAssetID::GameIDLength(Game);
+
+        if (StringAssetID.IsHexString(false, IDLength * 2))
+        {
+            if (StringAssetID.StartsWith("0x", false))
+                StringAssetID = StringAssetID.ChopFront(2);
+
+            // Find the resource entry
+            CAssetID ID = (IDLength == e32Bit ? StringAssetID.ToInt32(16) : StringAssetID.ToInt64(16));
+            CResourceEntry *pEntry = mpStore->FindEntry(ID);
+
+            if (pEntry)
+                SelectResource(pEntry, true);
+
+            // User entered unrecognized ID
+            else
+                UICommon::ErrorMsg(this, QString("Couldn't find any asset with ID %1").arg(QStringAssetID));
+        }
+
+        // User entered invalid string
+        else
+            UICommon::ErrorMsg(this, "The entered string is not a valid asset ID!");
+    }
+
+    // User entered nothing, don't do anything
+}
+
+void CResourceBrowser::SetAssetIDDisplayEnabled(bool Enable)
 {
     mpDelegate->SetDisplayAssetIDs(Enable);
-    mpUI->ResourceTableView->repaint();
+    mpModel->RefreshAllIndices();
 }
 
 void CResourceBrowser::UpdateStore()

src/Editor/ResourceBrowser/CResourceBrowser.h

@@ -56,7 +56,7 @@ public:
     ~CResourceBrowser();
 
     void SetActiveDirectory(CVirtualDirectory *pDir);
-    void SelectResource(CResourceEntry *pEntry);
+    void SelectResource(CResourceEntry *pEntry, bool ClearFiltersIfNecessary = false);
     void SelectDirectory(CVirtualDirectory *pDir);
     void CreateFilterCheckboxes();
 
@@ -88,7 +88,8 @@ public slots:
     void OnDirectorySelectionChanged(const QModelIndex& rkNewIndex);
     void OnDoubleClickTable(QModelIndex Index);
     void OnResourceSelectionChanged(const QModelIndex& rkNewIndex);
-    void SetAssetIdDisplayEnabled(bool Enable);
+    void FindAssetByID();
+    void SetAssetIDDisplayEnabled(bool Enable);
 
     void UpdateStore();
     void SetProjectStore();

src/Editor/ResourceBrowser/CResourceBrowser.ui

@@ -212,7 +212,7 @@
        </property>
        <property name="icon">
         <iconset resource="../Icons.qrc">
-         <normaloff>:/icons/X_16px.png</normaloff>:/icons/X_16px.png</iconset>
+         <normaloff>:/icons/ToParentFolder_16px.png</normaloff>:/icons/ToParentFolder_16px.png</iconset>
        </property>
       </widget>
      </item>

src/Editor/ResourceBrowser/CResourceProxyModel.h

@@ -77,7 +77,7 @@ public:
         CVirtualDirectory *pDir = mpModel->IndexDirectory(Index);
         CResourceEntry *pEntry = mpModel->IndexEntry(Index);
 
-        if (pEntry && HasTypeFilter() && !mTypeFilter.contains(pEntry->TypeInfo()))
+        if (pEntry && !IsTypeAccepted(pEntry->TypeInfo()))
             return false;
 
         if (!mSearchString.IsEmpty())
@@ -109,6 +109,11 @@ public:
         return !mTypeFilter.isEmpty();
     }
 
+    inline bool IsTypeAccepted(CResTypeInfo *pTypeInfo) const
+    {
+        return mTypeFilter.isEmpty() || mTypeFilter.contains(pTypeInfo);
+    }
+
     inline void SetSortMode(ESortMode Mode)
     {
         if (mSortMode != Mode)

src/Editor/ResourceBrowser/CResourceTableModel.cpp

@@ -274,6 +274,17 @@ int CResourceTableModel::EntryListIndex(CResourceEntry *pEntry)
     return qLowerBound(mEntries, pEntry) - mEntries.constBegin();
 }
 
+void CResourceTableModel::RefreshAllIndices()
+{
+    int NumRows = rowCount(QModelIndex());
+    int NumCols = columnCount(QModelIndex());
+
+    if (NumRows > 0 && NumCols > 0)
+    {
+        emit dataChanged( index(0,0), index(NumRows-1, NumCols-1) );
+    }
+}
+
 void CResourceTableModel::CheckAddDirectory(CVirtualDirectory *pDir)
 {
     if (pDir->Parent() == mpCurrentDir)

src/Editor/ResourceBrowser/CResourceTableModel.h

@@ -58,6 +58,7 @@ public:
     inline QString ModelDescription() const         { return mModelDescription; }
 
 public slots:
+    void RefreshAllIndices();
     void CheckAddDirectory(CVirtualDirectory *pDir);
     void CheckRemoveDirectory(CVirtualDirectory *pDir);
     void OnResourceMoved(CResourceEntry *pEntry, CVirtualDirectory *pOldDir, TString OldName);

src/Editor/Widgets/CResourceSelector.cpp

@@ -276,7 +276,7 @@ void CResourceSelector::Find()
     if (mpResEntry)
     {
         CResourceBrowser *pBrowser = gpEdApp->ResourceBrowser();
-        pBrowser->SelectResource(mpResEntry);
+        pBrowser->SelectResource(mpResEntry, true);
     }
 }