nodes.c File Reference

Detailed Description

GUI filtering functions.

Author:: Raphael Manfredi
Richard Eckart

Date:: 2001-2003

#include "gtk/gui.h"
#include "interface-glade.h"
#include "gtk/gtk-missing.h"
#include "gtk/misc.h"
#include "gtk/nodes_common.h"
#include "gtk/nodes.h"
#include "gtk/columns.h"
#include "gtk/notebooks.h"
#include "gtk/settings.h"
#include "gtk/statusbar.h"
#include "gtk/search_common.h"
#include "if/gui_property.h"
#include "if/gui_property_priv.h"
#include "if/bridge/ui2c.h"
#include "lib/atoms.h"
#include "lib/glib-missing.h"
#include "lib/iso3166.h"
#include "lib/utf8.h"
#include "lib/walloc.h"
#include "lib/override.h"

Data Structures

struct node_data

Defines

#define UPDATE_MIN 300 /**< Update screen every 5 minutes at least */

Update screen every 5 minutes at least.

#define DO_FREEZE FALSE

Functions

RCSID ("$Id:nodes.c, v 1.56 2005/12/27 13:05:51 cbiere Exp $")

void nodes_gui_node_removed (gnet_node_t)

Callback: called when a node is removed from the backend.

void nodes_gui_node_added (gnet_node_t)

Callback: called when a node is added from the backend.

void nodes_gui_node_info_changed (gnet_node_t)

Callback: called when node information was changed by the backend.

void nodes_gui_node_flags_changed (gnet_node_t)

Callback invoked when the node's user-visible flags are changed.

void add_column (GtkTreeView *tree, const gchar *title, GtkTreeCellDataFunc cell_data_func, gpointer udata)

Create a column, associating the attribute ``attr'' (usually "text") of the cell_renderer to the first column of the model.

void node_data_free (gpointer value)

void nodes_handles_foreach_free (gpointer unused_key, gpointer value, gpointer unused_udata)

GtkListStore * create_nodes_model (void)

void cell_renderer_func (GtkTreeViewColumn *unused_column, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter, gpointer udata)

void nodes_gui_create_treeview_nodes (void)

Sets up the treeview_nodes object for use by settings_gui.

void nodes_gui_remove_selected_helper (GtkTreeModel *model, GtkTreePath *unused_path, GtkTreeIter *iter, gpointer list_ptr)

node_data * find_node (gnet_node_t n)

Fetches the node_data that holds the data about the given node and knows the GtkTreeIter.

void nodes_gui_update_node_info (struct node_data *data, gnet_node_info_t *info)

Updates vendor, version and info column.

void nodes_gui_update_node_flags (struct node_data *data, gnet_node_flags_t *flags)

const gchar * peermode_to_string (node_peer_t m)

void update_tooltip (GtkTreeView *tv, GtkTreePath *path)

gboolean on_leave_notify (GtkWidget *widget, GdkEventCrossing *unused_event, gpointer unused_udata)

void host_lookup_callback (const gchar *hostname, gpointer key)

void on_cursor_changed (GtkTreeView *tv, gpointer unused_udata)

void nodes_gui_early_init (void)

Initialized the widgets.

void nodes_gui_init (void)

Initialize the nodes controller.

void nodes_gui_shutdown (void)

Unregister callbacks in the backend and clean up.

void nodes_gui_remove_node (gnet_node_t n)

Removes all references to the given node handle in the gui.

void nodes_gui_add_node (gnet_node_info_t *info)

Adds the given node to the gui.

void update_row (gpointer key, gpointer value, gpointer user_data)

void nodes_gui_update_nodes_display (time_t now)

Update all the nodes at the same time.

void nodes_gui_remove_selected (void)

Removes all selected nodes from the treeview and disconnects them.

void nodes_gui_reverse_lookup_selected_helper (GtkTreeModel *model, GtkTreePath *unused_path, GtkTreeIter *iter, gpointer unused_data)

void nodes_gui_reverse_lookup_selected (void)

Performs a reverse lookup for all selected nodes.

void nodes_gui_browse_selected_helper (GtkTreeModel *model, GtkTreePath *unused_path, GtkTreeIter *iter, gpointer unused_data)

void nodes_gui_browse_selected (void)

Variables

GHashTable * ht_node_info_changed = NULL

GHashTable * ht_node_flags_changed = NULL

GtkTreeView * treeview_nodes = NULL

GtkListStore * nodes_model = NULL

GHashTable * nodes_handles = NULL

GHashTable * ht_pending_lookups = NULL

tree_view_motion_t * tvm_nodes

Define Documentation

#define DO_FREEZE FALSE

#define UPDATE_MIN 300 /**< Update screen every 5 minutes at least */

Update screen every 5 minutes at least.

Function Documentation

void add_column ( GtkTreeView * tree,

const gchar * title,

GtkTreeCellDataFunc cell_data_func,

gpointer udata

) [static]

Create a column, associating the attribute ``attr'' (usually "text") of the cell_renderer to the first column of the model.
Also associate the foreground color with the c_gnet_fg column, so that we can set the foreground color for the whole row.

void cell_renderer_func ( GtkTreeViewColumn * unused_column,

GtkCellRenderer * cell,

GtkTreeModel * model,

GtkTreeIter * iter,

gpointer udata

) [static]

GtkListStore* create_nodes_model ( void ) [static]

struct node_data* find_node ( gnet_node_t n ) [inline, static]

Fetches the node_data that holds the data about the given node and knows the GtkTreeIter.

void host_lookup_callback ( const gchar * hostname,

gpointer key

) [static]

void node_data_free ( gpointer value ) [static]

void nodes_gui_add_node ( gnet_node_info_t * info )

Adds the given node to the gui.

void nodes_gui_browse_selected ( void )

void nodes_gui_browse_selected_helper ( GtkTreeModel * model,

GtkTreePath * unused_path,

GtkTreeIter * iter,

gpointer unused_data

) [inline, static]

void nodes_gui_create_treeview_nodes ( void ) [static]

Sets up the treeview_nodes object for use by settings_gui.
(Uses a default width of one; actual widths are set during nodes_gui_init. This component must be able to be initialized before width settings are initialized.)

void nodes_gui_early_init ( void )

Initialized the widgets.
Include creation of the actual treeview for other init functions that manipulate it, notably settings_gui_init.

void nodes_gui_init ( void )

Initialize the nodes controller.
Register callbacks in the backend.

void nodes_gui_node_added ( gnet_node_t n ) [static]

Callback: called when a node is added from the backend.
Adds the node to the gui.

void nodes_gui_node_flags_changed ( gnet_node_t n ) [static]

Callback invoked when the node's user-visible flags are changed.

void nodes_gui_node_info_changed ( gnet_node_t n ) [static]

Callback: called when node information was changed by the backend.
This updates the node information in the gui.

void nodes_gui_node_removed ( gnet_node_t n ) [static]

Callback: called when a node is removed from the backend.
Removes all references to the node from the frontend.

void nodes_gui_remove_node ( gnet_node_t n )

Removes all references to the given node handle in the gui.

void nodes_gui_remove_selected ( void )

Removes all selected nodes from the treeview and disconnects them.

void nodes_gui_remove_selected_helper ( GtkTreeModel * model,

GtkTreePath * unused_path,

GtkTreeIter * iter,

gpointer list_ptr

) [inline, static]

void nodes_gui_reverse_lookup_selected ( void )

Performs a reverse lookup for all selected nodes.

void nodes_gui_reverse_lookup_selected_helper ( GtkTreeModel * model,

GtkTreePath * unused_path,

GtkTreeIter * iter,

gpointer unused_data

) [inline, static]

void nodes_gui_shutdown ( void )

Unregister callbacks in the backend and clean up.

void nodes_gui_update_node_flags ( struct node_data * data,

gnet_node_flags_t * flags

) [static]

void nodes_gui_update_node_info ( struct node_data * data,

gnet_node_info_t * info

) [static]

Updates vendor, version and info column.

void nodes_gui_update_nodes_display ( time_t now )

Update all the nodes at the same time.

Bug:
FIXME: We should remember for every node when it was last updated and only refresh every node at most once every second. This information should be kept in a struct pointed to by the row user_data and should be automatically freed when removing the row (see upload stats code).

void nodes_handles_foreach_free ( gpointer unused_key,

gpointer value,

gpointer unused_udata

) [static]

void on_cursor_changed ( GtkTreeView * tv,

gpointer unused_udata

) [static]

gboolean on_leave_notify ( GtkWidget * widget,

GdkEventCrossing * unused_event,

gpointer unused_udata

) [static]

const gchar* peermode_to_string ( node_peer_t m ) [static]

RCSID ( "$Id:nodes. c,

v 1.56 2005/12/27 13:05:51 cbiere Exp $"

)

void update_row ( gpointer key,

gpointer value,

gpointer user_data

) [inline, static]

void update_tooltip ( GtkTreeView * tv,

GtkTreePath * path

) [static]

Variable Documentation

GHashTable* ht_node_flags_changed = NULL [static]

GHashTable* ht_node_info_changed = NULL [static]

GHashTable* ht_pending_lookups = NULL [static]

GHashTable* nodes_handles = NULL [static]

GtkListStore* nodes_model = NULL [static]

GtkTreeView* treeview_nodes = NULL [static]

tree_view_motion_t* tvm_nodes [static]

Generated on Sun Feb 12 10:50:05 2006 for Gtk-Gnutella by

1.3.6


Data Structures
struct	node_data
Defines
#define	UPDATE_MIN 300 /*< Update screen every 5 minutes at least /
	Update screen every 5 minutes at least.
#define	DO_FREEZE FALSE
Functions
	RCSID ("$Id:nodes.c, v 1.56 2005/12/27 13:05:51 cbiere Exp $")
void	nodes_gui_node_removed (gnet_node_t)
	Callback: called when a node is removed from the backend.
void	nodes_gui_node_added (gnet_node_t)
	Callback: called when a node is added from the backend.
void	nodes_gui_node_info_changed (gnet_node_t)
	Callback: called when node information was changed by the backend.
void	nodes_gui_node_flags_changed (gnet_node_t)
	Callback invoked when the node's user-visible flags are changed.
void	add_column (GtkTreeView tree, const gchar title, GtkTreeCellDataFunc cell_data_func, gpointer udata)
	Create a column, associating the attribute ``attr'' (usually "text") of the cell_renderer to the first column of the model.
void	node_data_free (gpointer value)
void	nodes_handles_foreach_free (gpointer unused_key, gpointer value, gpointer unused_udata)
GtkListStore *	create_nodes_model (void)
void	cell_renderer_func (GtkTreeViewColumn unused_column, GtkCellRenderer cell, GtkTreeModel model, GtkTreeIter iter, gpointer udata)
void	nodes_gui_create_treeview_nodes (void)
	Sets up the treeview_nodes object for use by settings_gui.
void	nodes_gui_remove_selected_helper (GtkTreeModel model, GtkTreePath unused_path, GtkTreeIter *iter, gpointer list_ptr)
node_data *	find_node (gnet_node_t n)
	Fetches the node_data that holds the data about the given node and knows the GtkTreeIter.
void	nodes_gui_update_node_info (struct node_data data, gnet_node_info_t info)
	Updates vendor, version and info column.
void	nodes_gui_update_node_flags (struct node_data data, gnet_node_flags_t flags)
const gchar *	peermode_to_string (node_peer_t m)
void	update_tooltip (GtkTreeView tv, GtkTreePath path)
gboolean	on_leave_notify (GtkWidget widget, GdkEventCrossing unused_event, gpointer unused_udata)
void	host_lookup_callback (const gchar *hostname, gpointer key)
void	on_cursor_changed (GtkTreeView *tv, gpointer unused_udata)
void	nodes_gui_early_init (void)
	Initialized the widgets.
void	nodes_gui_init (void)
	Initialize the nodes controller.
void	nodes_gui_shutdown (void)
	Unregister callbacks in the backend and clean up.
void	nodes_gui_remove_node (gnet_node_t n)
	Removes all references to the given node handle in the gui.
void	nodes_gui_add_node (gnet_node_info_t *info)
	Adds the given node to the gui.
void	update_row (gpointer key, gpointer value, gpointer user_data)
void	nodes_gui_update_nodes_display (time_t now)
	Update all the nodes at the same time.
void	nodes_gui_remove_selected (void)
	Removes all selected nodes from the treeview and disconnects them.
void	nodes_gui_reverse_lookup_selected_helper (GtkTreeModel model, GtkTreePath unused_path, GtkTreeIter *iter, gpointer unused_data)
void	nodes_gui_reverse_lookup_selected (void)
	Performs a reverse lookup for all selected nodes.
void	nodes_gui_browse_selected_helper (GtkTreeModel model, GtkTreePath unused_path, GtkTreeIter *iter, gpointer unused_data)
void	nodes_gui_browse_selected (void)
Variables
GHashTable *	ht_node_info_changed = NULL
GHashTable *	ht_node_flags_changed = NULL
GtkTreeView *	treeview_nodes = NULL
GtkListStore *	nodes_model = NULL
GHashTable *	nodes_handles = NULL
GHashTable *	ht_pending_lookups = NULL
tree_view_motion_t *	tvm_nodes