/*

  Copyright (c) 2000 Troll Tech AS
  Copyright (c) 2003 Lubos Lunak <l.lunak@kde.org>

  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   netwm_p_h
#define   netwm_p_h

/**
   Resizable array class.

   This resizable array is used to simplify the implementation.  The existence of
   this class is to keep the implementation from depending on a separate
   framework/library.
   @internal
**/

template <class Z> class NETRArray
{
public:
    /**
       Constructs an empty (size == 0) array.
    **/

    NETRArray();

    /**
       Resizable array destructor.
    **/

    ~NETRArray();

    /**
       The [] operator does the work.  If the index is larger than the current
       size of the array, it is resized.
     **/

    Z &operator[](int);

    /**
       Returns the size of the array.
     **/

    int size() const
    {
        return sz;
    }

    /**
       Resets the array (size == 0).
     **/
    void reset();

private:
    int sz;
    int capacity;
    Z *d;
};

/**
   Private data for the NETRootInfo class.
   @internal
**/

struct NETRootInfoPrivate {
    NET::Role role;

    // information about the X server
    xcb_connection_t *conn;
    NETSize rootSize;
    xcb_window_t root;
    xcb_window_t supportwindow;
    const char *name;

    uint32_t *temp_buf;
    size_t temp_buf_size;

    // data that changes (either by the window manager or by a client)
    // and requires updates
    NETRArray<NETPoint> viewport;
    NETRArray<NETRect> workarea;
    NETSize geometry;
    xcb_window_t active;
    xcb_window_t *clients, *stacking, *virtual_roots;
    NETRArray<const char *> desktop_names;
    int number_of_desktops;
    int current_desktop;

    unsigned long clients_count, stacking_count, virtual_roots_count;
    bool showing_desktop;
    NET::Orientation desktop_layout_orientation;
    NET::DesktopLayoutCorner desktop_layout_corner;
    int desktop_layout_columns, desktop_layout_rows;

    NET::Properties properties;
    NET::Properties2 properties2;
    NET::WindowTypes windowTypes;
    NET::States states;
    NET::Actions actions;
    NET::Properties clientProperties;
    NET::Properties2 clientProperties2;

    int ref;
};

/**
   Private data for the NETWinInfo class.
   @internal
**/

struct NETWinInfoPrivate {
    NET::Role role;

    xcb_connection_t *conn;
    xcb_window_t window, root;
    NET::MappingState mapping_state;
    bool mapping_state_dirty;

    NETRArray<NETIcon> icons;
    int icon_count;
    int *icon_sizes; // for iconSizes() only

    NETRect icon_geom, win_geom;
    NET::States state;
    NETExtendedStrut extended_strut;
    NETStrut strut;
    NETStrut frame_strut; // strut?
    NETStrut frame_overlap;
    NETRArray<NET::WindowType> types;
    char *name, *visible_name, *icon_name, *visible_icon_name;
    int desktop;
    int pid;
    bool handled_icons;
    xcb_timestamp_t user_time;
    char *startup_id;
    unsigned long opacity;
    xcb_window_t transient_for, window_group;
    NET::Actions allowed_actions;
    char *class_class, *class_name, *window_role, *client_machine;

    NET::Properties properties;
    NET::Properties2 properties2;
    NETFullscreenMonitors fullscreen_monitors;
    bool has_net_support;

    char *activities;
    bool blockCompositing;

    int ref;
};

#endif // netwm_p_h
