Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 102 insertions, 0 deletions

diff --git a/tdehtml/xml/dom_restyler.h b/tdehtml/xml/dom_restyler.h
new file mode 100644
index 000000000..54d5ad798
--- /dev/null
+++ b/tdehtml/xml/dom_restyler.h
@@ -0,0 +1,102 @@
+/*
+ * This file is part of the DOM implementation for KDE.
+ *
+ * Copyright (C) 2006 Allan Sandfeld Jensen (kde@carewolf.com)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef _DOM_restyler_h_
+#define _DOM_restyler_h_
+
+#include "misc/multimap.h"
+#include <bitset>
+
+namespace DOM {
+    class ElementImpl;
+}
+
+// Restyle dependency tracker for dynamic DOM
+
+namespace tdehtml {
+
+using DOM::ElementImpl;
+
+// These types are different types of dependencies, and serves to identify which element should be
+// restyled when a change of that kind triggers on the element
+enum StructuralDependencyType {
+        // Style relies on the children of the element (unaffected by append & close)
+        StructuralDependency = 0,
+        // Style relies on the last children of the element (affected by append & close)
+        BackwardsStructuralDependency = 1,
+        // Style relies on the element having hover
+        HoverDependency = 2,
+        // Style relies on the element being active
+        ActiveDependency = 3,
+        // Style relies on another state of element (focus, disabled, checked, etc.)
+        // (focus is special cased though since elements always depend on their own focus)
+        OtherStateDependency = 4,
+        LastStructuralDependency
+};
+
+// Attribute dependencies are much coarser than structural, for memory reasons rather than performance
+// This tracks global depencies of various kinds.
+// The groups are separated into where possible depending elements might be:
+enum AttributeDependencyType {
+        // Style of the changed element depend on this attribute
+        PersonalDependency = 0,
+        // Style of the elements children depend on this attribute
+        AncestorDependency = 1,
+        // Style of the elements later siblings or their children depend on this attribute
+        PredecessorDependency = 2,
+        LastAttributeDependency
+};
+
+
+/**
+ * @internal
+ */
+class DynamicDomRestyler {
+public:
+    DynamicDomRestyler();
+
+    // Structural dependencies are tracked from element to subject
+    void addDependency(ElementImpl* subject, ElementImpl* dependency, StructuralDependencyType type);
+    void resetDependencies(ElementImpl* subject);
+    void removeDependency(ElementImpl* subject, ElementImpl* dependency, StructuralDependencyType type);
+    void removeDependencies(ElementImpl* subject, StructuralDependencyType type);
+    void restyleDepedent(ElementImpl* dependency, StructuralDependencyType type);
+
+    // Attribute dependencies are traced on attribute alone
+    void addDependency(uint attrID, AttributeDependencyType type);
+    bool checkDependency(uint attrID, AttributeDependencyType type);
+
+    void dumpStats() const;
+private:
+     // Map of dependencies.
+     KMultiMap<ElementImpl> dependency_map[LastStructuralDependency];
+     // Map of reverse dependencies. For fast reset
+     KMultiMap<ElementImpl> reverse_map;
+
+     // Map of the various attribute dependencies
+     std::bitset<512> attribute_map[LastAttributeDependency];
+};
+
+}
+
+#endif
+