HGKeeper

* finch

* Finch 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

#include "finch.h"

#include <internal.h>

#include "gntrequest.h"

#include "gntroomlist.h"

#include "gntbox.h"

#include "gntbutton.h"

#include "gntcombobox.h"

#include "gnttextview.h"

#include "gnttree.h"

#include "gntwindow.h"

#include "debug.h"

#define PREF_ROOT "/finch/roomlist"

/* Yes, just one roomlist at a time. Let's not get greedy. Aight? */

struct _FinchRoomlist

{

GntWidget *window;

GntWidget *accounts;

GntWidget *tree;

GntWidget *details;

GntWidget *getlist;

GntWidget *add;

GntWidget *join;

GntWidget *stop;

GntWidget *close;

PurpleAccount *account;

PurpleRoomlist *roomlist;

} froomlist;

typedef struct _FinchRoomlist FinchRoomlist;

static void

unset_roomlist(gpointer null)

{

froomlist.window = NULL;

if (froomlist.roomlist) {

g_object_unref(froomlist.roomlist);

froomlist.roomlist = NULL;

}

froomlist.account = NULL;

froomlist.tree = NULL;

}

static void

update_roomlist(PurpleRoomlist *list)

{

if (froomlist.roomlist == list)

return;

if (froomlist.roomlist)

g_object_unref(froomlist.roomlist);

if ((froomlist.roomlist = list) != NULL)

g_object_ref(list);

}

static void fl_stop(GntWidget *button, gpointer null)

{

if (froomlist.roomlist &&

purple_roomlist_get_in_progress(froomlist.roomlist))

purple_roomlist_cancel_get_list(froomlist.roomlist);

}

static void fl_get_list(GntWidget *button, gpointer null)

{

PurpleAccount *account = gnt_combo_box_get_selected_data(GNT_COMBO_BOX(froomlist.accounts));

PurpleConnection *gc = purple_account_get_connection(account);

if (!gc)

return;

update_roomlist(NULL);

froomlist.roomlist = purple_roomlist_get_list(gc);

gnt_box_give_focus_to_child(GNT_BOX(froomlist.window), froomlist.tree);

}

static void fl_add_chat(GntWidget *button, gpointer null)

{

char *name;

PurpleRoomlistRoom *room = gnt_tree_get_selection_data(GNT_TREE(froomlist.tree));

PurpleConnection *gc = purple_account_get_connection(froomlist.account);

PurpleProtocol *protocol = NULL;

if (gc == NULL || room == NULL)

return;

protocol = purple_connection_get_protocol(gc);

if (PURPLE_PROTOCOL_IMPLEMENTS(protocol, ROOMLIST, room_serialize)) {

name = purple_protocol_roomlist_iface_room_serialize(protocol, room);

} else {

name = g_strdup(purple_roomlist_room_get_name(room));

}

purple_blist_request_add_chat(froomlist.account, NULL, NULL, name);

g_free(name);

}

static void fl_close(GntWidget *button, gpointer null)

{

gnt_widget_destroy(froomlist.window);

}

static void

roomlist_activated(GntWidget *widget)

{

PurpleRoomlistRoom *room = gnt_tree_get_selection_data(GNT_TREE(widget));

if (!room)

return;

switch (purple_roomlist_room_get_room_type(room)) {

case PURPLE_ROOMLIST_ROOMTYPE_ROOM:

purple_roomlist_room_join(froomlist.roomlist, room);

break;

case PURPLE_ROOMLIST_ROOMTYPE_CATEGORY:

if (!purple_roomlist_room_get_expanded_once(room)) {

purple_roomlist_expand_category(froomlist.roomlist, room);

purple_roomlist_room_set_expanded_once(room, TRUE);

}

break;

}

gnt_tree_set_expanded(GNT_TREE(widget), room, TRUE);

}

static void

roomlist_selection_changed(GntWidget *widget, gpointer old, gpointer current, gpointer null)

{

GList *iter, *field;

PurpleRoomlistRoom *room = current;

GntTextView *tv = GNT_TEXT_VIEW(froomlist.details);

gboolean first = TRUE;

gnt_text_view_clear(tv);

if (!room)

return;

for (iter = purple_roomlist_room_get_fields(room),

field = purple_roomlist_get_fields(froomlist.roomlist);

iter && field;

iter = iter->next, field = field->next) {

PurpleRoomlistField *f = field->data;

char *label = NULL;

if (purple_roomlist_field_get_hidden(f)) {

continue;

}

if (!first)

gnt_text_view_append_text_with_flags(tv, "\n", GNT_TEXT_FLAG_NORMAL);

gnt_text_view_append_text_with_flags(tv,

purple_roomlist_field_get_label(f), GNT_TEXT_FLAG_BOLD);

gnt_text_view_append_text_with_flags(tv, ": ", GNT_TEXT_FLAG_BOLD);

switch (purple_roomlist_field_get_field_type(f)) {

case PURPLE_ROOMLIST_FIELD_BOOL:

label = g_strdup(iter->data ? "True" : "False");

break;

case PURPLE_ROOMLIST_FIELD_INT:

label = g_strdup_printf("%d", GPOINTER_TO_INT(iter->data));

break;

case PURPLE_ROOMLIST_FIELD_STRING:

label = g_strdup(iter->data);

break;

}

gnt_text_view_append_text_with_flags(tv, label, GNT_TEXT_FLAG_NORMAL);

g_free(label);

first = FALSE;

}

if (purple_roomlist_room_get_room_type(room) == PURPLE_ROOMLIST_ROOMTYPE_CATEGORY) {

if (!first)

gnt_text_view_append_text_with_flags(tv, "\n", GNT_TEXT_FLAG_NORMAL);

gnt_text_view_append_text_with_flags(tv,

_("Hit 'Enter' to find more rooms of this category."),

GNT_TEXT_FLAG_NORMAL);

}

static void

roomlist_account_changed(GntWidget *widget, gpointer old, gpointer current, gpointer null)

{

if (froomlist.account == current) {

return;

}

froomlist.account = current;

if (froomlist.roomlist) {

if (purple_roomlist_get_in_progress(froomlist.roomlist))

purple_roomlist_cancel_get_list(froomlist.roomlist);

update_roomlist(NULL);

}

gnt_tree_remove_all(GNT_TREE(froomlist.tree));

gnt_widget_draw(froomlist.tree);

}

static void

reset_account_list(PurpleAccount *account)

{

GList *list;

GntComboBox *accounts = GNT_COMBO_BOX(froomlist.accounts);

gnt_combo_box_remove_all(accounts);

for (list = purple_connections_get_all(); list; list = list->next) {

PurpleProtocol *protocol = NULL;

PurpleConnection *gc = list->data;

protocol = purple_connection_get_protocol(gc);

if (PURPLE_CONNECTION_IS_CONNECTED(gc) &&

PURPLE_PROTOCOL_IMPLEMENTS(protocol, ROOMLIST, get_list)) {

PurpleAccount *account = purple_connection_get_account(gc);

char *text = g_strdup_printf("%s (%s)",

purple_account_get_username(account),

purple_account_get_protocol_name(account));

gnt_combo_box_add_data(accounts, account, text);

g_free(text);

}

static void

size_changed_cb(GntWidget *widget, int oldw, int oldh)

{

int w, h;

gnt_widget_get_size(widget, &w, &h);

purple_prefs_set_int(PREF_ROOT "/size/width", w);

purple_prefs_set_int(PREF_ROOT "/size/height", h);

}

static void

setup_roomlist(PurpleAccount *account)

{

GntWidget *window, *tree, *hbox, *accounts;

int iter;

struct {

const char *label;

GCallback callback;

GntWidget **widget;

} buttons[] = {

{_("Stop"), G_CALLBACK(fl_stop), &froomlist.stop},

{_("Get"), G_CALLBACK(fl_get_list), &froomlist.getlist},

{_("Add"), G_CALLBACK(fl_add_chat), &froomlist.add},

{_("Close"), G_CALLBACK(fl_close), &froomlist.close},

{NULL, NULL, NULL}

};

if (froomlist.window)

return;

froomlist.window = window = gnt_window_new();

g_object_set(G_OBJECT(window), "vertical", TRUE, NULL);

gnt_box_set_pad(GNT_BOX(window), 0);

gnt_box_set_title(GNT_BOX(window), _("Room List"));

gnt_box_set_alignment(GNT_BOX(window), GNT_ALIGN_MID);

froomlist.accounts = accounts = gnt_combo_box_new();

reset_account_list(account);

gnt_box_add_widget(GNT_BOX(window), accounts);

g_signal_connect(G_OBJECT(accounts), "selection-changed",

G_CALLBACK(roomlist_account_changed), NULL);

froomlist.account = gnt_combo_box_get_selected_data(GNT_COMBO_BOX(accounts));

froomlist.tree = tree = gnt_tree_new_with_columns(2);

gnt_tree_set_show_title(GNT_TREE(tree), TRUE);

g_signal_connect(G_OBJECT(tree), "activate", G_CALLBACK(roomlist_activated), NULL);

gnt_tree_set_column_titles(GNT_TREE(tree), _("Name"), "");

gnt_tree_set_show_separator(GNT_TREE(tree), FALSE);

gnt_tree_set_col_width(GNT_TREE(tree), 1, 1);

gnt_tree_set_column_resizable(GNT_TREE(tree), 1, FALSE);

gnt_tree_set_search_column(GNT_TREE(tree), 0);

gnt_box_add_widget(GNT_BOX(window), tree);

froomlist.details = gnt_text_view_new();

gnt_text_view_set_flag(GNT_TEXT_VIEW(froomlist.details), GNT_TEXT_VIEW_TOP_ALIGN);

gnt_box_add_widget(GNT_BOX(window), froomlist.details);

gnt_widget_set_size(froomlist.details, -1, 8);

hbox = gnt_hbox_new(FALSE);

gnt_box_add_widget(GNT_BOX(window), hbox);

for (iter = 0; buttons[iter].label; iter++) {

GntWidget *button = gnt_button_new(buttons[iter].label);

gnt_box_add_widget(GNT_BOX(hbox), button);

g_signal_connect(G_OBJECT(button), "activate", buttons[iter].callback, NULL);

*buttons[iter].widget = button;

gnt_text_view_attach_scroll_widget(GNT_TEXT_VIEW(froomlist.details), button);

}

g_signal_connect(G_OBJECT(tree), "selection-changed", G_CALLBACK(roomlist_selection_changed), NULL);

g_signal_connect(G_OBJECT(window), "destroy", G_CALLBACK(unset_roomlist), NULL);

}

static void

fl_show_with_account(PurpleAccount *account)

{

setup_roomlist(account);

g_signal_handlers_disconnect_matched(G_OBJECT(froomlist.window), G_SIGNAL_MATCH_FUNC,

0, 0, NULL, G_CALLBACK(size_changed_cb), NULL);

gnt_widget_show(froomlist.window);

gnt_screen_resize_widget(froomlist.window,

purple_prefs_get_int(PREF_ROOT "/size/width"),

purple_prefs_get_int(PREF_ROOT "/size/height"));

g_signal_connect(G_OBJECT(froomlist.window), "size_changed", G_CALLBACK(size_changed_cb), NULL);

gnt_window_present(froomlist.window);

}

static void

fl_create(PurpleRoomlist *list)

{

purple_roomlist_set_ui_data(list, &froomlist);

setup_roomlist(NULL);

update_roomlist(list);

}

static void

fl_set_fields(PurpleRoomlist *list, GList *fields)

{

}

static void

fl_add_room(PurpleRoomlist *roomlist, PurpleRoomlistRoom *room)

{

gboolean category;

if (froomlist.roomlist != roomlist)

return;

category = (purple_roomlist_room_get_room_type(room) == PURPLE_ROOMLIST_ROOMTYPE_CATEGORY);

gnt_tree_remove(GNT_TREE(froomlist.tree), room);

gnt_tree_add_row_after(GNT_TREE(froomlist.tree), room,

gnt_tree_create_row(GNT_TREE(froomlist.tree),

purple_roomlist_room_get_name(room),

category ? "<" : ""),

purple_roomlist_room_get_parent(room), NULL);

gnt_tree_set_expanded(GNT_TREE(froomlist.tree), room, !category);

}

static void

fl_destroy(PurpleRoomlist *list)

{

if (!froomlist.window)

return;

if (froomlist.roomlist == list) {

froomlist.roomlist = NULL;

gnt_tree_remove_all(GNT_TREE(froomlist.tree));

gnt_widget_draw(froomlist.tree);

}

static PurpleRoomlistUiOps ui_ops =

{

fl_show_with_account, /* void (*show_with_account)(PurpleAccount *account); **< Force the ui to pop up a dialog and get the list */

fl_create, /* void (*create)(PurpleRoomlist *list); **< A new list was created. */

fl_set_fields, /* void (*set_fields)(PurpleRoomlist *list, GList *fields); **< Sets the columns. */

fl_add_room, /* void (*add_room)(PurpleRoomlist *list, PurpleRoomlistRoom *room); **< Add a room to the list. */

NULL, /* void (*in_progress)(PurpleRoomlist *list, gboolean flag); **< Are we fetching stuff still? */

fl_destroy, /* void (*destroy)(PurpleRoomlist *list); **< We're destroying list. */

NULL, /* void (*_purple_reserved1)(void); */

NULL, /* void (*_purple_reserved2)(void); */

NULL, /* void (*_purple_reserved3)(void); */

NULL /* void (*_purple_reserved4)(void); */

};

PurpleRoomlistUiOps *finch_roomlist_get_ui_ops(void)

{

return &ui_ops;

}

void finch_roomlist_show_all(void)

{

purple_roomlist_show_with_account(NULL);

}

void finch_roomlist_init(void)

{

purple_prefs_add_none(PREF_ROOT);

purple_prefs_add_none(PREF_ROOT "/size");

purple_prefs_add_int(PREF_ROOT "/size/width", 60);

purple_prefs_add_int(PREF_ROOT "/size/height", 15);

}

void finch_roomlist_uninit(void)

{

}

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