/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 tw=80 et cindent: */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Christopher Blizzard. Portions created by Christopher Blizzard are Copyright (C) Christopher Blizzard.  All Rights Reserved.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Christopher Blizzard <blizzard@mozilla.org>
 *   Ramiro Estrugo <ramiro@eazel.com>
 *   Oleg Romashin <romaxa@gmail.com>
 *   Antonio Gomes <tonikitoo@gmail.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#ifndef gtkmozembed_h
#define gtkmozembed_h

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

#include <stddef.h>
#include <gtk/gtk.h>
#include <stdlib.h>

#ifdef MOZILLA_CLIENT
#include "nscore.h"
#else /* MOZILLA_CLIENT */
#ifndef nscore_h__
/* Because this header may be included from files which not part of the mozilla
   build system, define macros from nscore.h */

#if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
#define NS_HIDDEN __attribute__((visibility("hidden")))
#else
#define NS_HIDDEN
#endif

#define NS_FROZENCALL
#define NS_EXPORT_(type) type
#define NS_IMPORT_(type) type
#endif /* nscore_h__ */
#endif /* MOZILLA_CLIENT */

#ifdef XPCOM_GLUE

#define GTKMOZEMBED_API(type, name, params) \
  typedef type (NS_FROZENCALL * name##Type) params; \
  extern name##Type name NS_HIDDEN;

#else /* XPCOM_GLUE */

#ifdef _IMPL_GTKMOZEMBED
#define GTKMOZEMBED_API(type, name, params) NS_EXPORT_(type) name params;
#else
#define GTKMOZEMBED_API(type,name, params) NS_IMPORT_(type) name params;
#endif

#endif /* XPCOM_GLUE */

#ifdef MOZ_WIDGET_GTK2
#include "gtkmozembed_common.h"
#endif

#define GTK_TYPE_MOZ_EMBED             (gtk_moz_embed_get_type())
#define GTK_MOZ_EMBED(obj)             GTK_CHECK_CAST((obj), GTK_TYPE_MOZ_EMBED, GtkMozEmbed)
#define GTK_MOZ_EMBED_CLASS(klass)     GTK_CHECK_CLASS_CAST((klass), GTK_TYPE_MOZ_EMBED, GtkMozEmbedClass)
#define GTK_IS_MOZ_EMBED(obj)          GTK_CHECK_TYPE((obj), GTK_TYPE_MOZ_EMBED)
#define GTK_IS_MOZ_EMBED_CLASS(klass)  GTK_CHECK_CLASS_TYPE((klass), GTK_TYPE_MOZ_EMBED)

typedef struct _GtkMozEmbed      GtkMozEmbed;
typedef struct _GtkMozEmbedClass GtkMozEmbedClass;

struct _GtkMozEmbed
{
  GtkBin            bin;
  void              *data;
  GtkObject         *common;
  /* FIXME: This is a temporary solution for incorrect progress values
   * being passed up. Oleg has mentioned something about a bug in JS.
   */
  gint current_number_of_requests;
  gint total_number_of_requests;
  gint number_of_frames_loaded;

};

struct _GtkMozEmbedClass
{
  GtkBinClass parent_class;

  void (* link_message)        (GtkMozEmbed *embed);
  void (* js_status)           (GtkMozEmbed *embed);
  void (* location)            (GtkMozEmbed *embed);
  void (* title)               (GtkMozEmbed *embed);
  void (* progress)            (GtkMozEmbed *embed, gint curprogress,
                                gint maxprogress);
  void (* progress_all)        (GtkMozEmbed *embed, const gchar *aURI,
                                gint curprogress, gint maxprogress);
  void (* net_state)           (GtkMozEmbed *embed, gint state, guint status);
  void (* net_state_all)       (GtkMozEmbed *embed, const gchar *aURI,
                                gint state, guint status);
  void (* net_start)           (GtkMozEmbed *embed);
  void (* net_stop)            (GtkMozEmbed *embed);
  void (* new_window)          (GtkMozEmbed *embed, GtkMozEmbed **newEmbed,
                                guint chromemask);
  void (* visibility)          (GtkMozEmbed *embed, gboolean visibility);
  void (* destroy_brsr)        (GtkMozEmbed *embed);
  gint (* open_uri)            (GtkMozEmbed *embed, const char *aURI);
  void (* size_to)             (GtkMozEmbed *embed, gint width, gint height);
  gint (* dom_key_down)        (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_key_press)       (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_key_up)          (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_mouse_down)      (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_mouse_up)        (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_mouse_click)     (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_mouse_dbl_click) (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_mouse_over)      (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_mouse_out)       (GtkMozEmbed *embed, gpointer dom_event);
/*  gint (* dom_mouse_move)      (GtkMozEmbed *embed, gpointer dom_event); */
  gint (* dom_mouse_scroll)    (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_mouse_long_press)(GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_focus)           (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_blur)            (GtkMozEmbed *embed, gpointer dom_event);
  void (* security_change)     (GtkMozEmbed *embed, gpointer request,
                                guint state);
  void (* status_change)       (GtkMozEmbed *embed, gpointer request,
                                gint status, gpointer message);
  gint (* dom_activate)        (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_focus_in)        (GtkMozEmbed *embed, gpointer dom_event);
  gint (* dom_focus_out)       (GtkMozEmbed *embed, gpointer dom_event);
  void (* alert)               (GtkMozEmbed *embed, const char *title, const char *text);
  void (* alert_check)         (GtkMozEmbed *embed, const char *title, const char *text,
                                const char *check_msg, gboolean *check_val);
  gboolean (* confirm)         (GtkMozEmbed *embed, const char *title, const char *text);
  gboolean (* confirm_check)   (GtkMozEmbed *embed, const char *title, const char *text,
                                const char *check_msg, gboolean *check_val);
  gint     (* confirm_ex)      (GtkMozEmbed *embed, const char *title, const char *text, guint bt_flags,
                                const char *button1, const char *button2, const char *button3,
                                const char *check_msg, gboolean *check_val);
  gboolean (* prompt)          (GtkMozEmbed *embed, const char *title, const char *text,
                                char **value, const char *check_msg, gboolean *check_val);
  gboolean (* prompt_auth)     (GtkMozEmbed *embed, const char *title, const char *text,
                                char **user, char **pass, const char *check_msg, gboolean *check_val);
  gboolean (* select)          (GtkMozEmbed *embed, const char *title, const char *text,
                                GList *list, gint *selected_item);
  void     (* download_request)(GtkMozEmbed *, const char *, const char *, const char *, long, int, gpointer);
  gboolean (* upload_dialog)   (GtkMozEmbed *, const char *, const char *, char **);
  void     (* icon_changed)    (GtkMozEmbed *, gpointer*);
  void     (* mailto)          (GtkMozEmbed *, gchar *);
  void     (* network_error)   (GtkMozEmbed *, gchar *, const gint, const gchar **);
};

GTKMOZEMBED_API(GtkType,       gtk_moz_embed_get_type,            (void))
GTKMOZEMBED_API(GtkWidget*,    gtk_moz_embed_new,                 (void))
GTKMOZEMBED_API(void,          gtk_moz_embed_push_startup,        (void))
GTKMOZEMBED_API(void,          gtk_moz_embed_pop_startup,         (void))

/* Tell gtkmozembed where the gtkmozembed libs live. If this is not specified,
   The MOZILLA_FIVE_HOME environment variable is checked. */
GTKMOZEMBED_API(void,          gtk_moz_embed_set_path,            (const char *aPath))

GTKMOZEMBED_API(void,          gtk_moz_embed_set_comp_path,       (const char *aPath))
GTKMOZEMBED_API(void,          gtk_moz_embed_set_profile_path,    (const char *aDir,
                                                                   const char *aName))
GTKMOZEMBED_API(void,          gtk_moz_embed_load_url,            (GtkMozEmbed *embed,
                                                                   const char *url))
GTKMOZEMBED_API(void,          gtk_moz_embed_stop_load,           (GtkMozEmbed *embed))
GTKMOZEMBED_API(gboolean,      gtk_moz_embed_can_go_back,         (GtkMozEmbed *embed))
GTKMOZEMBED_API(gboolean,      gtk_moz_embed_can_go_forward,      (GtkMozEmbed *embed))
GTKMOZEMBED_API(void,          gtk_moz_embed_go_back,             (GtkMozEmbed *embed))
GTKMOZEMBED_API(void,          gtk_moz_embed_go_forward,          (GtkMozEmbed *embed))
GTKMOZEMBED_API(void,          gtk_moz_embed_render_data,         (GtkMozEmbed *embed, const char *data, guint32 len,
                                                                   const char *base_uri, const char *mime_type))
GTKMOZEMBED_API(void,          gtk_moz_embed_open_stream,         (GtkMozEmbed *embed,
                                                                   const char *base_uri, const char *mime_type))
GTKMOZEMBED_API(void,          gtk_moz_embed_append_data,         (GtkMozEmbed *embed,
                                                                   const char *data, guint32 len))
GTKMOZEMBED_API(void,          gtk_moz_embed_close_stream,        (GtkMozEmbed *embed))
GTKMOZEMBED_API(gchar*,        gtk_moz_embed_get_link_message,    (GtkMozEmbed *embed))
GTKMOZEMBED_API(gchar*,        gtk_moz_embed_get_js_status,       (GtkMozEmbed *embed))
GTKMOZEMBED_API(gchar*,        gtk_moz_embed_get_title,           (GtkMozEmbed *embed))
GTKMOZEMBED_API(gchar*,        gtk_moz_embed_get_location,        (GtkMozEmbed *embed))
GTKMOZEMBED_API(void,          gtk_moz_embed_reload,              (GtkMozEmbed *embed, gint32 flags))
GTKMOZEMBED_API(void,          gtk_moz_embed_set_chrome_mask,     (GtkMozEmbed *embed, guint32 flags))
GTKMOZEMBED_API(guint32,       gtk_moz_embed_get_chrome_mask,     (GtkMozEmbed *embed))
GTKMOZEMBED_API(gboolean,      gtk_moz_embed_get_zoom_level,      (GtkMozEmbed *embed, gint*, gpointer))
GTKMOZEMBED_API(gboolean,      gtk_moz_embed_set_zoom_level,      (GtkMozEmbed *embed, gint, gpointer))
GTKMOZEMBED_API(gboolean,      gtk_moz_embed_load_image,          (GtkMozEmbed *embed, const gchar*))
GTKMOZEMBED_API(gboolean,      gtk_moz_embed_find_text,           (GtkMozEmbed *embed, const gchar*, gboolean, gboolean, gboolean, gboolean, gint))
GTKMOZEMBED_API(gboolean,      gtk_moz_embed_clipboard,           (GtkMozEmbed *embed, guint, gint))
GTKMOZEMBED_API(void,          gtk_moz_embed_notify_plugins,      (GtkMozEmbed *embed, guint))
GTKMOZEMBED_API(void,          gtk_moz_embed_check_logins,        (GtkMozEmbed *embed))
GTKMOZEMBED_API(char*,         gtk_moz_embed_get_encoding,        (GtkMozEmbed *embed, gint))
GTKMOZEMBED_API(void,          gtk_moz_embed_set_encoding,        (GtkMozEmbed *embed, const gchar *, gint))
GTKMOZEMBED_API(guint,         gtk_moz_embed_get_context_info,    (GtkMozEmbed *embed, gpointer event, gpointer *node,
                                                                   gint *x, gint *y, gint *docindex,
                                                                   const gchar **url, const gchar **objurl, const gchar **docurl))
GTKMOZEMBED_API(const gchar*,  gtk_moz_embed_get_selection,       (GtkMozEmbed *embed))
GTKMOZEMBED_API(gboolean,      gtk_moz_embed_get_doc_info,        (GtkMozEmbed *embed, gpointer node, gint docindex, const gchar**title,
                                                                   const gchar**location, const gchar **file_type, guint *file_size,
                                                                   gint *width, gint *height))
GTKMOZEMBED_API(gboolean,      gtk_moz_embed_insert_text,         (GtkMozEmbed *embed, const gchar*, gpointer node))
GTKMOZEMBED_API(gboolean,      gtk_moz_embed_save_target,         (GtkMozEmbed *embed, gchar*, gchar*, gint))

/* Defines used by download and upload components */
#define GTK_MOZ_EMBED_COMMON_FILE_SCHEME "file://"
#define GTK_MOZ_EMBED_BLUETOOTH_FILE_SCHEME "obex://"
typedef enum
{
  GTK_MOZ_EMBED_SELECT_ALL,
  GTK_MOZ_EMBED_CAN_SELECT,
  GTK_MOZ_EMBED_CUT,
  GTK_MOZ_EMBED_COPY,
  GTK_MOZ_EMBED_PASTE,
  GTK_MOZ_EMBED_CAN_CUT,
  GTK_MOZ_EMBED_CAN_PASTE,
  GTK_MOZ_EMBED_CAN_COPY
} GtkMozEmbedClipboard;
typedef enum
{
  GTK_MOZ_EMBED_CTX_NONE       = 0,
  GTK_MOZ_EMBED_CTX_XUL        = 1 << 1,
  GTK_MOZ_EMBED_CTX_SIDEBAR    = 1 << 2,
  GTK_MOZ_EMBED_CTX_DOCUMENT   = 1 << 3,
  GTK_MOZ_EMBED_CTX_LINK       = 1 << 4,
  GTK_MOZ_EMBED_CTX_IMAGE      = 1 << 5,
  GTK_MOZ_EMBED_CTX_IFRAME     = 1 << 6,
  GTK_MOZ_EMBED_CTX_INPUT      = 1 << 7,
  GTK_MOZ_EMBED_CTX_IPASSWORD  = 1 << 8,
  GTK_MOZ_EMBED_CTX_EMAIL      = 1 << 9,
  GTK_MOZ_EMBED_CTX_RICHEDIT   = 1 << 10,
  GTK_MOZ_EMBED_CTX_ROINPUT    = 1 << 11
} GtkMozEmbedContext;
typedef enum
{
  GTK_MOZ_EMBED_DIALOG_BUTTON_OK,
  GTK_MOZ_EMBED_DIALOG_BUTTON_CANCEL,
  GTK_MOZ_EMBED_DIALOG_BUTTON_YES,
  GTK_MOZ_EMBED_DIALOG_BUTTON_NO,
  GTK_MOZ_EMBED_DIALOG_BUTTON_SAVE,
  GTK_MOZ_EMBED_DIALOG_BUTTON_DONT_SAVE,
  GTK_MOZ_EMBED_DIALOG_BUTTON_REVERT,
  GTK_MOZ_EMBED_DIALOG_BUTTON_STRING
} GtkMozEmbedDialogButtons;
/* These are straight out of nsIWebProgressListener.h */

typedef enum
{
  GTK_MOZ_EMBED_FLAG_START = 1,
  GTK_MOZ_EMBED_FLAG_REDIRECTING = 2,
  GTK_MOZ_EMBED_FLAG_TRANSFERRING = 4,
  GTK_MOZ_EMBED_FLAG_NEGOTIATING = 8,
  GTK_MOZ_EMBED_FLAG_STOP = 16,

  GTK_MOZ_EMBED_FLAG_IS_REQUEST = 65536,
  GTK_MOZ_EMBED_FLAG_IS_DOCUMENT = 131072,
  GTK_MOZ_EMBED_FLAG_IS_NETWORK = 262144,
  GTK_MOZ_EMBED_FLAG_IS_WINDOW = 524288,

  GTK_MOZ_EMBED_FLAG_RESTORING = 16777216
} GtkMozEmbedProgressFlags;

/* These are from various networking headers */

typedef enum
{
  /* NS_ERROR_UNKNOWN_HOST */
  GTK_MOZ_EMBED_STATUS_FAILED_DNS     = 2152398878U,
 /* NS_ERROR_CONNECTION_REFUSED */
  GTK_MOZ_EMBED_STATUS_FAILED_CONNECT = 2152398861U,
 /* NS_ERROR_NET_TIMEOUT */
  GTK_MOZ_EMBED_STATUS_FAILED_TIMEOUT = 2152398862U,
 /* NS_BINDING_ABORTED */
  GTK_MOZ_EMBED_STATUS_FAILED_USERCANCELED = 2152398850U,
 /* NS_ERROR_PROXY_CONNECTION_REFUSED */
  GTK_MOZ_EMBED_STATUS_PROXY_FAILED   = 2152398920U
} GtkMozEmbedStatusFlags;

/* These used to be straight out of nsIWebNavigation.h until the API
   changed.  Now there's a mapping table that maps these values to the
   internal values. */

typedef enum
{
  GTK_MOZ_EMBED_FLAG_RELOADNORMAL = 0,
  GTK_MOZ_EMBED_FLAG_RELOADBYPASSCACHE = 1,
  GTK_MOZ_EMBED_FLAG_RELOADBYPASSPROXY = 2,
  GTK_MOZ_EMBED_FLAG_RELOADBYPASSPROXYANDCACHE = 3,
  GTK_MOZ_EMBED_FLAG_RELOADCHARSETCHANGE = 4
} GtkMozEmbedReloadFlags;

/* These are straight out of nsIWebBrowserChrome.h */

typedef enum
{
  GTK_MOZ_EMBED_FLAG_DEFAULTCHROME = 1U,
  GTK_MOZ_EMBED_FLAG_WINDOWBORDERSON = 2U,
  GTK_MOZ_EMBED_FLAG_WINDOWCLOSEON = 4U,
  GTK_MOZ_EMBED_FLAG_WINDOWRESIZEON = 8U,
  GTK_MOZ_EMBED_FLAG_MENUBARON = 16U,
  GTK_MOZ_EMBED_FLAG_TOOLBARON = 32U,
  GTK_MOZ_EMBED_FLAG_LOCATIONBARON = 64U,
  GTK_MOZ_EMBED_FLAG_STATUSBARON = 128U,
  GTK_MOZ_EMBED_FLAG_PERSONALTOOLBARON = 256U,
  GTK_MOZ_EMBED_FLAG_SCROLLBARSON = 512U,
  GTK_MOZ_EMBED_FLAG_TITLEBARON = 1024U,
  GTK_MOZ_EMBED_FLAG_EXTRACHROMEON = 2048U,
  GTK_MOZ_EMBED_FLAG_ALLCHROME = 4094U,
  GTK_MOZ_EMBED_FLAG_WINDOWRAISED = 33554432U,
  GTK_MOZ_EMBED_FLAG_WINDOWLOWERED = 67108864U,
  GTK_MOZ_EMBED_FLAG_CENTERSCREEN = 134217728U,
  GTK_MOZ_EMBED_FLAG_DEPENDENT = 268435456U,
  GTK_MOZ_EMBED_FLAG_MODAL = 536870912U,
  GTK_MOZ_EMBED_FLAG_OPENASDIALOG = 1073741824U,
  GTK_MOZ_EMBED_FLAG_OPENASCHROME = 2147483648U
} GtkMozEmbedChromeFlags;

/* this is a singleton object that you can hook up to to get signals
   that are not handed out on a per widget basis. */

#define GTK_TYPE_MOZ_EMBED_SINGLE            (gtk_moz_embed_single_get_type())
#define GTK_MOZ_EMBED_SINGLE(obj)            GTK_CHECK_CAST((obj), GTK_TYPE_MOZ_EMBED_SINGLE, GtkMozEmbedSingle)
#define GTK_MOZ_EMBED_SINGLE_CLASS(klass)    GTK_CHEK_CLASS_CAST((klass), GTK_TYPE_MOZ_EMBED_SINGLE, GtkMozEmbedSingleClass)
#define GTK_IS_MOZ_EMBED_SINGLE(obj)         GTK_CHECK_TYPE((obj), GTK_TYPE_MOZ_EMBED_SINGLE)
#define GTK_IS_MOZ_EMBED_SINGLE_CLASS(klass) GTK_CHECK_CLASS_TYPE((klass), GTK_TYPE_MOZ_EMBED)

typedef struct _GtkMozEmbedSingle      GtkMozEmbedSingle;
typedef struct _GtkMozEmbedSingleClass GtkMozEmbedSingleClass;

struct _GtkMozEmbedSingle
{
  GtkObject  object;
  void      *data;
};

struct _GtkMozEmbedSingleClass
{
  GtkObjectClass parent_class;

  void (* new_window_orphan)   (GtkMozEmbedSingle *embed,
                                GtkMozEmbed **newEmbed,
                                guint chromemask);
};

GTKMOZEMBED_API(GtkType,             gtk_moz_embed_single_get_type, (void))
GTKMOZEMBED_API(GtkMozEmbedSingle *, gtk_moz_embed_single_get,      (void))

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* gtkmozembed_h */
