highlight (bold) search string in results

apps/opencs/model/tools/search.cpp

@@ -79,31 +79,36 @@ void CSMTools::Search::searchRecordStateCell (const CSMWorld::IdTableBase *model
 
 QString CSMTools::Search::formatDescription (const QString& description, int pos, int length) const
 {
-    int padding = 10; ///< \todo make this configurable
-
-    if (pos<padding)
-    {
-        length += pos;
-        pos = 0;
-    }
-    else
-    {
-        pos -= padding;
-        length += padding;
-    }
-
-    length += padding;
-    
-    QString text = description.mid (pos, length);
+    QString text (description);
 
     // compensate for Windows nonsense
     text.remove ('\r');
 
+    // split
+    int padding = 10; ///< \todo make this configurable
+
+    QString highlight = flatten (text.mid (pos, length));
+    QString before = flatten (padding<=pos ? text.mid (0, pos) : text.mid (pos-padding, padding));
+    QString after = flatten (text.mid (pos+length, padding));
+
+    // join
+    text = before + "<b>" + highlight + "</b>" + after;
+
     // improve layout for single line display
-    text.replace ("\n", "<CR>");
+    text.replace ("\n", "&lt;CR>");
     text.replace ('\t', ' ');
     
-    return text;    
+    return text; 
+}
+
+QString CSMTools::Search::flatten (const QString& text) const
+{
+    QString flat (text);
+
+    flat.replace ("&", "&amp;");
+    flat.replace ("<", "&lt;");
+
+    return flat;
 }
 
 CSMTools::Search::Search() : mType (Type_None) {}

apps/opencs/model/tools/search.hpp

@@ -57,7 +57,9 @@ namespace CSMTools
                 CSMDoc::Messages& messages) const;
 
             QString formatDescription (const QString& description, int pos, int length) const;
-                
+
+            QString flatten (const QString& text) const;
+            
         public:
 
             Search();

apps/opencs/view/tools/reportsubview.cpp

@@ -6,7 +6,7 @@
 CSVTools::ReportSubView::ReportSubView (const CSMWorld::UniversalId& id, CSMDoc::Document& document)
 : CSVDoc::SubView (id)
 {
-    setWidget (mTable = new ReportTable (document, id, this));
+    setWidget (mTable = new ReportTable (document, id, false, this));
 
     connect (mTable, SIGNAL (editRequest (const CSMWorld::UniversalId&, const std::string&)),
         SIGNAL (focusId (const CSMWorld::UniversalId&, const std::string&)));

apps/opencs/view/tools/reporttable.cpp

@@ -6,11 +6,45 @@
 #include <QHeaderView>
 #include <QAction>
 #include <QMenu>
+#include <QStyledItemDelegate>
+#include <QTextDocument>
+#include <QPainter>
 
 #include "../../model/tools/reportmodel.hpp"
 
 #include "../../view/world/idtypedelegate.hpp"
 
+namespace CSVTools
+{
+    class RichTextDelegate : public QStyledItemDelegate
+    {
+        public:
+
+            RichTextDelegate (QObject *parent = 0);
+            
+            virtual void paint(QPainter *painter, const QStyleOptionViewItem& option,
+                const QModelIndex& index) const;
+    };
+}
+
+CSVTools::RichTextDelegate::RichTextDelegate (QObject *parent) : QStyledItemDelegate (parent)
+{}
+
+void CSVTools::RichTextDelegate::paint(QPainter *painter, const QStyleOptionViewItem& option,
+    const QModelIndex& index) const
+{
+    QTextDocument document;
+    QVariant value = index.data (Qt::DisplayRole);
+    if (value.isValid() && !value.isNull())
+    {
+        document.setHtml (value.toString());
+        painter->translate (option.rect.topLeft());
+        document.drawContents (painter);
+        painter->translate (-option.rect.topLeft());
+    }
+}
+
+
 void CSVTools::ReportTable::contextMenuEvent (QContextMenuEvent *event)
 {
     QModelIndexList selectedRows = selectionModel()->selectedRows();
@@ -67,7 +101,7 @@ void CSVTools::ReportTable::mouseDoubleClickEvent (QMouseEvent *event)
 }
 
 CSVTools::ReportTable::ReportTable (CSMDoc::Document& document,
-    const CSMWorld::UniversalId& id, QWidget *parent)
+    const CSMWorld::UniversalId& id, bool richTextDescription, QWidget *parent)
 : CSVWorld::DragRecordTable (document, parent), mModel (document.getReport (id))
 {
     horizontalHeader()->setResizeMode (QHeaderView::Interactive);
@@ -85,6 +119,9 @@ CSVTools::ReportTable::ReportTable (CSMDoc::Document& document,
 
     setItemDelegateForColumn (0, mIdTypeDelegate);
 
+    if (richTextDescription)
+        setItemDelegateForColumn (mModel->columnCount()-1, new RichTextDelegate (this));
+    
     mShowAction = new QAction (tr ("Show"), this);
     connect (mShowAction, SIGNAL (triggered()), this, SLOT (showSelection()));
     addAction (mShowAction);

apps/opencs/view/tools/reporttable.hpp

@@ -36,8 +36,9 @@ namespace CSVTools
 
         public:
 
+            /// \param richTextDescription Use rich text in the description column.
             ReportTable (CSMDoc::Document& document, const CSMWorld::UniversalId& id,
-                QWidget *parent = 0);
+                bool richTextDescription, QWidget *parent = 0);
 
             virtual std::vector<CSMWorld::UniversalId> getDraggedRecords() const;
 

apps/opencs/view/tools/searchsubview.cpp

@@ -17,7 +17,7 @@ CSVTools::SearchSubView::SearchSubView (const CSMWorld::UniversalId& id, CSMDoc:
 
     layout->addWidget (&mSearchBox);
     
-    layout->addWidget (mTable = new ReportTable (document, id), 2);
+    layout->addWidget (mTable = new ReportTable (document, id, true), 2);
 
     QWidget *widget = new QWidget;