1 files changed, 91 insertions, 0 deletions
diff --git a/src/bindings.hh b/src/bindings.hh
new file mode 100644
index 00000000..70b2326d
--- /dev/null
+++ b/src/bindings.hh
@@ -0,0 +1,91 @@
+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+#ifndef __binding_hh
+#define __binding_hh
+
+/*! @file binding.hh
+  @brief I dunno.. some binding stuff?
+*/
+
+#include <string>
+#include <vector>
+
+namespace ob {
+
+typedef struct Binding {
+  unsigned int modifiers;
+  unsigned int key;
+
+  bool operator==(struct Binding &b2) { return key == b2.key &&
+					  modifiers == b2.modifiers; }
+  bool operator!=(struct Binding &b2) { return key != b2.key ||
+					  modifiers != b2.modifiers; }
+  Binding(unsigned int mod, unsigned int k) { modifiers = mod; key = k; }
+} Binding;
+
+typedef struct BindingTree {
+  Binding binding;
+  std::string text;
+  int id;     // the id given for the binding in add()
+  bool chain; // true if this is a chain to another key (not an action)
+
+  struct BindingTree *next_sibling; // the next binding in the tree at the same
+                                    // level
+  struct BindingTree *first_child;  // the first child of this binding (next
+                                    // binding in a chained sequence).
+  BindingTree(int id) : binding(0, 0) {
+    this->id = id; chain = true; next_sibling = first_child = 0;
+  }
+  BindingTree() : binding(0, 0) {
+    this->id = -1; chain = true; next_sibling = first_child = 0;
+  }
+} BindingTree;
+
+class OBBindings {
+public:
+  //! A list of strings
+  typedef std::vector<std::string> StringVect;
+
+private:
+  BindingTree _bindings;// root nodes (these dont have siblings!)
+
+public:
+  //! Initializes an OBBinding object
+  OBBindings();
+  //! Destroys the OBBinding object
+  virtual ~OBBindings();
+
+  //! Adds a new binding
+  /*!
+    A binding will fail to be added if the binding already exists (as part of
+    a chain or not), or if any of the strings in the keylist are invalid.    
+    @return true if the binding could be added; false if it could not.
+  */
+  bool add(const StringVect &keylist, int id);
+
+  //! Removes a key binding
+  /*!
+    @return The id of the binding that was removed, or '< 0' if none were
+            removed.
+  */
+  int remove(const StringVect &keylist);
+
+  //! Removes all key bindings
+  void remove_all();
+
+  //! Finds a keybinding and returns its id or '< 0' if it isn't found.
+  /*!
+    @return -1 if the keybinding was not found but does not conflict with
+    any others; -2 if the keybinding conflicts with another.
+  */
+  int find(const StringVect &keylist);
+
+  // XXX: need an exec() function or something that will be used by openbox
+  //      and hold state for which chain we're in etc. (it could have a timer
+  //      for reseting too...)
+
+  void display();
+};
+
+}
+
+#endif // __binding_hh