pidgin/pidgin

Make PurplePluginProtocolInfo definitions consistent
release-2.x.y
2020-05-20, David Woodhouse
159344ba2a49
Make PurplePluginProtocolInfo definitions consistent

Since we can't use C99 structure initialisers, we have to manually add
new NULL fields to all protocols whenever we extend the structure.

Make it slightly easier to script that, by making the current last
field (get_cb_alias) consistent in all cases. In particular, there's
no reason *not* to have the trailing comma, as most already do.

Now I can add a new field to the PRPL by doing something like this...

PROTOFILES=`grep -rl '[A-Za-z_][A-Za-z0-9_]*,[[:space:]]*/\* get_cb_alias \*/' libpurple/protocols/ `
sed '/\/\* get_cb_alias \*\//{p;s/[A-Za-z_][A-Za-
/**
* @file gtkblist.h GTK+ Buddy List API
* @ingroup pidgin
* @see @ref gtkblist-signals
*/
/* pidgin
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#ifndef _PIDGINBLIST_H_
#define _PIDGINBLIST_H_
/** @copydoc _PidginBuddyList */
typedef struct _PidginBuddyList PidginBuddyList;
enum {
STATUS_ICON_COLUMN,
STATUS_ICON_VISIBLE_COLUMN,
NAME_COLUMN,
IDLE_COLUMN,
IDLE_VISIBLE_COLUMN,
BUDDY_ICON_COLUMN,
BUDDY_ICON_VISIBLE_COLUMN,
NODE_COLUMN,
BGCOLOR_COLUMN,
GROUP_EXPANDER_COLUMN,
GROUP_EXPANDER_VISIBLE_COLUMN,
CONTACT_EXPANDER_COLUMN,
CONTACT_EXPANDER_VISIBLE_COLUMN,
EMBLEM_COLUMN,
EMBLEM_VISIBLE_COLUMN,
PROTOCOL_ICON_COLUMN,
PROTOCOL_ICON_VISIBLE_COLUMN,
BLIST_COLUMNS
};
typedef enum {
PIDGIN_STATUS_ICON_LARGE,
PIDGIN_STATUS_ICON_SMALL
} PidginStatusIconSize;
#include "pidgin.h"
#include "blist.h"
#include "gtkblist-theme.h"
/**************************************************************************
* @name Structures
**************************************************************************/
/**
* Like, everything you need to know about the gtk buddy list
*/
struct _PidginBuddyList {
GtkWidget *window;
GtkWidget *notebook; /**< The notebook that switches between the real buddy list and the helpful
instructions page */
GtkWidget *main_vbox; /**< This vbox contains the menu and notebook */
GtkWidget *vbox; /**< This is the vbox that everything important gets packed into.
Your plugin might want to pack something in it itself. Go, plugins! */
GtkWidget *treeview; /**< It's a treeview... d'uh. */
GtkTreeStore *treemodel; /**< This is the treemodel. */
GtkTreeViewColumn *text_column; /**< Column */
GtkCellRenderer *text_rend;
GtkItemFactory *ift;
GtkWidget *menutray; /**< The menu tray widget. */
GtkWidget *menutrayicon; /**< The menu tray icon. */
/** Caches connection error messages; keys are #PurpleAccount and
* values are non-@c NULL <tt>const char *</tt>s containing localised
* error messages. (If an account does not have an error, it will not
* appear in the table.)
* @deprecated in favour of purple_account_get_current_error(), which also
* gives you the #PurpleConnectionError value.
*/
GHashTable *connection_errors;
guint refresh_timer; /**< The timer for refreshing every 30 seconds */
guint timeout; /**< The timeout for the tooltip. */
guint drag_timeout; /**< The timeout for expanding contacts on drags */
GdkRectangle tip_rect; /**< This is the bounding rectangle of the
cell we're currently hovering over. This is
used for tooltips. */
GdkRectangle contact_rect; /**< This is the bounding rectangle of the contact node
and its children. This is used for auto-expand on
mouseover. */
PurpleBlistNode *mouseover_contact; /**< This is the contact currently mouse-over expanded */
GtkWidget *tipwindow; /**< The window used by the tooltip */
GList *tooltipdata; /**< The data for each "chunk" of the tooltip */
PurpleBlistNode *selected_node; /**< The currently selected node */
GdkCursor *hand_cursor; /**< Hand cursor */
GdkCursor *arrow_cursor; /**< Arrow cursor */
GtkWidget *scrollbook; /**< Scrollbook for alerts */
GtkWidget *headline_hbox; /**< Hbox for headline notification */
GtkWidget *headline_label; /**< Label for headline notifications */
GtkWidget *headline_image; /**< Image for headline notifications */
GdkPixbuf *headline_close; /**< @deprecated: Close image for closing the headline without triggering the callback */
GCallback headline_callback; /**< Callback for headline notifications */
gpointer headline_data; /**< User data for headline notifications */
GDestroyNotify headline_destroy; /**< Callback to use for destroying the headline-data */
gboolean changing_style; /**< True when changing GTK+ theme style */
GtkWidget *error_buttons; /**< Box containing the connection error buttons */
GtkWidget *statusbox; /**< The status selector dropdown */
GdkPixbuf *empty_avatar; /**< A 32x32 transparent pixbuf */
gpointer priv; /**< Pointer to opaque private data */
};
#define PIDGIN_BLIST(list) ((PidginBuddyList *)purple_blist_get_ui_data())
#define PIDGIN_IS_PIDGIN_BLIST(list) \
(purple_blist_get_ui_ops() == pidgin_blist_get_ui_ops())
/**************************************************************************
* @name GTK+ Buddy List API
**************************************************************************/
/**
* Get the handle for the GTK+ blist system.
*
* @return the handle to the blist system
*/
void *pidgin_blist_get_handle(void);
/**
* Initializes the GTK+ blist system.
*/
void pidgin_blist_init(void);
/**
* Uninitializes the GTK+ blist system.
*/
void pidgin_blist_uninit(void);
/**
* Returns the UI operations structure for the buddy list.
*
* @return The GTK+ list operations structure.
*/
PurpleBlistUiOps *pidgin_blist_get_ui_ops(void);
/**
* Returns the default gtk buddy list
*
* There's normally only one buddy list window, but that isn't a necessity. This function
* returns the PidginBuddyList we're most likely wanting to work with. This is slightly
* cleaner than an externed global.
*
* @return The default GTK+ buddy list
*/
PidginBuddyList *pidgin_blist_get_default_gtk_blist(void);
/**
* Populates a menu with the items shown on the buddy list for a buddy.
*
* @param menu The menu to populate
* @param buddy The buddy whose menu to get
* @param sub TRUE if this is a sub-menu, FALSE otherwise
*/
void pidgin_blist_make_buddy_menu(GtkWidget *menu, PurpleBuddy *buddy, gboolean sub);
/**
* Refreshes all the nodes of the buddy list.
* This should only be called when something changes to affect most of the nodes (such as a ui preference changing)
*
* @param list This is the core list that gets updated from
*/
void pidgin_blist_refresh(PurpleBuddyList *list);
void pidgin_blist_update_columns(void);
void pidgin_blist_update_refresh_timeout(void);
/**
* Returns the blist emblem.
*
* This may be an existing pixbuf that has been given an additional ref,
* so it shouldn't be modified.
*
* @param node The node to return an emblem for
*
* @return A GdkPixbuf for the emblem to show, or NULL
*/
GdkPixbuf *
pidgin_blist_get_emblem(PurpleBlistNode *node);
/**
* Useful for the buddy ticker
*/
GdkPixbuf *pidgin_blist_get_status_icon(PurpleBlistNode *node,
PidginStatusIconSize size);
/**
* Returns a boolean indicating if @a node is part of an expanded contact.
*
* This only makes sense for contact and buddy nodes. @c FALSE is returned
* for other types of nodes.
*
* @param node The node in question.
* @return A boolean indicating if @a node is part of an expanded contact.
*/
gboolean pidgin_blist_node_is_contact_expanded(PurpleBlistNode *node);
/**
* Intelligently toggles the visibility of the buddy list. If the buddy
* list is obscured, it is brought to the front. If it is not obscured,
* it is hidden. If it is hidden it is shown.
*/
void pidgin_blist_toggle_visibility(void);
/**
* Increases the reference count of visibility managers. Callers should
* call the complementary remove function when no longer managing
* visibility.
*
* A visibility manager is something that provides some method for
* showing the buddy list after it is hidden (e.g. docklet plugin).
*/
void pidgin_blist_visibility_manager_add(void);
/**
* Decreases the reference count of visibility managers. If the count
* drops below zero, the buddy list is shown.
*/
void pidgin_blist_visibility_manager_remove(void);
/**
* Adds a mini-alert to the blist scrollbook
*
* @param widget The widget to add
*/
void pidgin_blist_add_alert(GtkWidget *widget);
/**
* Sets the current theme for Pidgin to use
*
* @param theme the new theme to use
*
* @since 2.6.0
*/
void pidgin_blist_set_theme(PidginBlistTheme *theme);
/**
* Gets Pidgin's current buddy list theme
*
* @returns the current theme
*
* @since 2.6.0
*/
PidginBlistTheme *pidgin_blist_get_theme(void);
/**************************************************************************
* @name GTK+ Buddy List sorting functions
**************************************************************************/
typedef void (*pidgin_blist_sort_function)(PurpleBlistNode *new, PurpleBuddyList *blist, GtkTreeIter group, GtkTreeIter *cur, GtkTreeIter *iter);
/**
* Gets the current list of sort methods.
*
* @return A GSlist of sort methods
*/
GList *pidgin_blist_get_sort_methods(void);
struct pidgin_blist_sort_method {
char *id;
char *name;
pidgin_blist_sort_function func;
};
typedef struct pidgin_blist_sort_method PidginBlistSortMethod;
/**
* Registers a buddy list sorting method.
*
* @param id The unique ID of the sorting method
* @param name The method's name.
* @param func A pointer to the function.
*
*/
void pidgin_blist_sort_method_reg(const char *id, const char *name, pidgin_blist_sort_function func);
/**
* Unregisters a buddy list sorting method.
*
* @param id The method's id
*/
void pidgin_blist_sort_method_unreg(const char *id);
/**
* Sets a buddy list sorting method.
*
* @param id The method's id.
*/
void pidgin_blist_sort_method_set(const char *id);
/**
* Sets up the programs default sort methods
*/
void pidgin_blist_setup_sort_methods(void);
/**
* Updates the accounts menu on the GTK+ buddy list window.
*/
void pidgin_blist_update_accounts_menu(void);
/**
* Updates the plugin actions menu on the GTK+ buddy list window.
*/
void pidgin_blist_update_plugin_actions(void);
/**
* Updates the Sorting menu on the GTK+ buddy list window.
*/
void pidgin_blist_update_sort_methods(void);
/**
* Determines if showing the join chat dialog is a valid action.
*
* @return Returns TRUE if there are accounts online capable of
* joining chat rooms. Otherwise returns FALSE.
*/
gboolean pidgin_blist_joinchat_is_showable(void);
/**
* Shows the join chat dialog.
*/
void pidgin_blist_joinchat_show(void);
/**
* Appends the privacy menu items for a PurpleBlistNode
* TODO: Rename these.
*/
void pidgin_append_blist_node_privacy_menu(GtkWidget *menu, PurpleBlistNode *node);
/**
* Appends the protocol specific menu items for a PurpleBlistNode
* TODO: Rename these.
*/
void pidgin_append_blist_node_proto_menu (GtkWidget *menu, PurpleConnection *gc, PurpleBlistNode *node);
/**
* Appends the extended menu items for a PurpleBlistNode
* TODO: Rename these.
*/
void pidgin_append_blist_node_extended_menu(GtkWidget *menu, PurpleBlistNode *node);
/**
* Was used by the connection API to tell the blist if an account has a
* connection error or no longer has a connection error, but the blist now does
* this itself with the @ref account-error-changed signal.
*
* @param account The account that either has a connection error
* or no longer has a connection error.
* @param message The connection error message, or NULL if this
* account is no longer in an error state.
* @deprecated There was no good reason for code other than gtkconn to call
* this.
*/
void pidgin_blist_update_account_error_state(PurpleAccount *account, const char *message);
/**
* Sets a headline notification
*
* This is currently used for mail notification, but could theoretically be used for anything.
* Only the most recent headline will be shown.
*
* @param text Pango Markup for the label text
* @param pixbuf The GdkPixbuf for the icon
* @param callback The callback to call when headline is clicked
* @param user_data The userdata to include in the callback
* @param destroy The callback to call when headline is closed or replaced by another headline.
*/
void pidgin_blist_set_headline(const char *text, GdkPixbuf *pixbuf, GCallback callback, gpointer user_data,
GDestroyNotify destroy);
/**
* Returns a buddy's Pango markup appropriate for setting in a GtkCellRenderer.
*
* @param buddy The buddy to return markup from
* @param selected Whether this buddy is selected. If TRUE, the markup will not change the color.
* @param aliased TRUE to return the appropriate alias of this buddy, FALSE to return its username and status information
* @return The markup for this buddy
*
* @since 2.1.0
*/
gchar *pidgin_blist_get_name_markup(PurpleBuddy *buddy, gboolean selected, gboolean aliased);
/**
* Creates the Buddy List tooltip at the current pointer location for the given buddy list node.
*
* This tooltip will be destroyed the next time this function is called, or when XXXX
* is called
*
* @param node The buddy list node to show a tooltip for
* @param widget The widget to draw the tooltip on
*
* @since 2.1.0
*/
void pidgin_blist_draw_tooltip(PurpleBlistNode *node, GtkWidget *widget);
/**
* Destroys the current (if any) Buddy List tooltip
*
* @since 2.1.0
*/
void pidgin_blist_tooltip_destroy(void);
#endif /* _PIDGINBLIST_H_ */