ui/gtk/gtk2/nodes.c File Reference

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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.
#define	DO_FREEZE   FALSE
Functions
void	nodes_gui_node_removed (const node_id_t)
void	nodes_gui_node_added (const node_id_t)
void	nodes_gui_node_info_changed (const node_id_t)
void	nodes_gui_node_flags_changed (const node_id_t)
gboolean	remove_item (GHashTable *ht, const node_id_t node_id)
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)
gboolean	free_node_id (gpointer key, gpointer value, gpointer unused_udata)
gboolean	free_node_data (gpointer unused_key, gpointer value, gpointer unused_udata)
GtkListStore *	create_nodes_model (void)
void	cell_renderer_func (GtkTreeViewColumn *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 (const node_id_t node_id)
	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)
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 (const node_id_t node_id)
	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_node_removed (const node_id_t node_id)
	Callback: called when a node is removed from the backend.
void	nodes_gui_node_added (const node_id_t node_id)
	Callback: called when a node is added from the backend.
void	nodes_gui_node_info_changed (const node_id_t node_id)
	Callback: called when node information was changed by the backend.
void	nodes_gui_node_flags_changed (const node_id_t node_id)
	Callback invoked when the node's user-visible flags are changed.
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
GHashTable *	ht_node_flags_changed
GtkTreeView *	treeview_nodes
GtkListStore *	nodes_model
GHashTable *	nodes_handles
GHashTable *	ht_pending_lookups
tree_view_motion_t *	tvm_nodes

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Define Documentation

#define DO_FREEZE   FALSE

#define UPDATE_MIN   300

Update screen every 5 minutes at least.

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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 *  column, GtkCellRenderer *  cell, GtkTreeModel *  model, GtkTreeIter *  iter, gpointer  udata )  [static]

GtkListStore* create_nodes_model (  void   )  [static]

struct node_data* find_node (  const node_id_t  node_id  )  [inline, static]

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

gboolean free_node_data (  gpointer  unused_key, gpointer  value, gpointer  unused_udata )  [static]

gboolean free_node_id (  gpointer  key, gpointer  value, gpointer  unused_udata )  [static]

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 (  const node_id_t  node_id  )  [static]

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

void nodes_gui_node_added (  const   node_id_t  )  [static]

void nodes_gui_node_flags_changed (  const node_id_t  node_id  )  [static]

Callback invoked when the node's user-visible flags are changed. This schedules an update of the node information in the gui at the next tick.

void nodes_gui_node_flags_changed (  const   node_id_t  )  [static]

void nodes_gui_node_info_changed (  const node_id_t  node_id  )  [static]

Callback: called when node information was changed by the backend. This schedules an update of the node information in the gui at the next tick.

void nodes_gui_node_info_changed (  const   node_id_t  )  [static]

void nodes_gui_node_removed (  const node_id_t  node_id  )  [static]

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

void nodes_gui_node_removed (  const   node_id_t  )  [static]

void nodes_gui_remove_node (  const node_id_t  node_id  )

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 on_cursor_changed (  GtkTreeView *  tv, gpointer  unused_udata )  [static]

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

gboolean remove_item (  GHashTable *  ht, const node_id_t  node_id )  [static]

void update_row (  gpointer  key, gpointer  value, gpointer  user_data )  [inline, static]

void update_tooltip (  GtkTreeView *  tv, GtkTreePath *  path )  [static]

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Variable Documentation

GHashTable* ht_node_flags_changed [static]

GHashTable* ht_node_info_changed [static]

GHashTable* ht_pending_lookups [static]

GHashTable* nodes_handles [static]

GtkListStore* nodes_model [static]

GtkTreeView* treeview_nodes [static]

tree_view_motion_t* tvm_nodes [static]

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