moved Container to FbTk

1 files changed, 118 insertions, 0 deletions

diff --git a/src/FbTk/Container.hh b/src/FbTk/Container.hh
new file mode 100644
index 0000000..7fb1e32
--- /dev/null
+++ b/src/FbTk/Container.hh
@@ -0,0 +1,118 @@
+// Container.hh
+// Copyright (c) 2003 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org)
+//                and Simon Bowden    (rathnor at users.sourceforge.net)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+#ifndef FBTK_CONTAINER_HH
+#define FBTK_CONTAINER_HH
+
+#include "FbWindow.hh"
+#include "EventHandler.hh"
+#include "NotCopyable.hh"
+#include "Text.hh" // for Orientation
+
+#include <list>
+#include <functional>
+
+namespace FbTk {
+
+class Button;
+
+class Container: public FbWindow, public EventHandler, private NotCopyable {
+public:
+    // LEFT, RIGHT => fixed total width, fixed icon size
+    // RELATIVE => fixed total width, relative/variable icon size
+    enum Alignment { LEFT, RELATIVE, RIGHT };
+    typedef Button * Item;
+    typedef const Button * ConstItem;
+    typedef std::list<Item> ItemList;
+
+    explicit Container(const FbWindow &parent);
+    virtual ~Container();
+
+    // manipulators
+
+    void resize(unsigned int width, unsigned int height);
+    void moveResize(int x, int y,
+                    unsigned int width, unsigned int height);
+
+#ifdef NOT_USED
+    void insertItems(ItemList &list, int position=-1);
+#endif
+    void insertItem(Item item, int pos = -1);
+    bool removeItem(int item); // return true if something was removed
+    bool removeItem(Item item); // return true if something was removed
+    void removeAll();
+    void moveItem(Item item, int movement); // wraps around
+    bool moveItemTo(Item item, int x, int y);
+    int find(ConstItem item);
+    void setMaxSizePerClient(unsigned int size);
+    void setMaxTotalSize(unsigned int size);
+    void setAlignment(Alignment a);
+    void setOrientation(Orientation orient);
+
+    Item back() { return m_item_list.back(); }
+
+    /// force update
+    inline void update() { repositionItems(); }
+    /// so we can add items without having an graphic update for each item
+    inline void setUpdateLock(bool value) { m_update_lock = value; }
+
+    /// event handler
+    void exposeEvent(XExposeEvent &event);
+    // for use when embedded in something that may passthrough
+    bool tryExposeEvent(XExposeEvent &event);
+    bool tryButtonPressEvent(XButtonEvent &event);
+    bool tryButtonReleaseEvent(XButtonEvent &event);
+
+    void parentMoved();
+    void invalidateBackground();
+
+    /// accessors
+    inline Alignment alignment() const { return m_align; }
+    inline Orientation orientation() const { return m_orientation; }
+    inline int size() const { return m_item_list.size(); }
+    inline bool empty() const { return m_item_list.empty(); }
+    unsigned int maxWidthPerClient() const;
+    inline bool updateLock() const { return m_update_lock; }
+
+    void for_each(std::mem_fun_t<void, FbWindow> function);
+    void setAlpha(unsigned char alpha); // set alpha on all windows
+
+    ItemList::iterator begin() { return m_item_list.begin(); }
+    ItemList::iterator end() { return m_item_list.end(); }
+
+    void clear(); // clear all windows
+
+private:
+    void repositionItems();
+
+    Orientation m_orientation;
+
+    Alignment m_align;
+    unsigned int m_max_size_per_client;
+    unsigned int m_max_total_size;
+    ItemList m_item_list;
+    bool m_update_lock;
+};
+
+}; // end namespace FbTk
+
+#endif // FBTK_CONTAINER_HH