From 7a9419aee96508202a1e888731cf2ec4a391d55e Mon Sep 17 00:00:00 2001 From: xclaesse Date: Fri, 22 Jun 2007 10:47:42 +0000 Subject: 2007-06-22 Xavier Claessens * libempathy/*.[ch]: * libempathy-gtk/*.[ch]: * src/*.[ch]: Rename all filenames starting with "gossip" by "empathy", change namespace of all gossip_*() functions to empathy_*(). Fixes bug #444490 (Mario Danic, Xavier Claessens). git-svn-id: svn+ssh://svn.gnome.org/svn/empathy/trunk@170 4ee84921-47dd-4033-b63a-18d7a039a3e4 --- libempathy-gtk/empathy-contact-list-view.c | 1524 ++++++++++++++++++++++++++++ 1 file changed, 1524 insertions(+) create mode 100644 libempathy-gtk/empathy-contact-list-view.c (limited to 'libempathy-gtk/empathy-contact-list-view.c') diff --git a/libempathy-gtk/empathy-contact-list-view.c b/libempathy-gtk/empathy-contact-list-view.c new file mode 100644 index 000000000..2a5cf3406 --- /dev/null +++ b/libempathy-gtk/empathy-contact-list-view.c @@ -0,0 +1,1524 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* + * Copyright (C) 2005-2007 Imendio AB + * Copyright (C) 2007 Collabora Ltd. + * + * 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., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + * Authors: Mikael Hallendal + * Martyn Russell + * Xavier Claessens + */ + +#include "config.h" + +#include + +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include +#include + +#include "empathy-contact-list-view.h" +#include "empathy-contact-list-store.h" +#include "empathy-images.h" +#include "empathy-contact-groups.h" +#include "empathy-cell-renderer-expander.h" +#include "empathy-cell-renderer-text.h" +#include "empathy-ui-utils.h" +#include "empathy-contact-dialogs.h" +//#include "empathy-chat-invite.h" +//#include "empathy-ft-window.h" +#include "empathy-log-window.h" + +#define DEBUG_DOMAIN "ContactListView" + +/* Flashing delay for icons (milliseconds). */ +#define FLASH_TIMEOUT 500 + +/* Active users are those which have recently changed state + * (e.g. online, offline or from normal to a busy state). + */ + +#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_CONTACT_LIST_VIEW, EmpathyContactListViewPriv)) + +struct _EmpathyContactListViewPriv { + EmpathyContactListStore *store; + GtkUIManager *ui; + GtkTreeRowReference *drag_row; + GtkTreeModel *filter; + gchar *filter_text; + + EmpathyContactListViewDragReceivedFunc drag_received; + gpointer drag_received_data; +}; + +typedef struct { + EmpathyContactListView *view; + GtkTreePath *path; + guint timeout_id; +} DragMotionData; + +typedef struct { + EmpathyContactListView *view; + EmpathyContact *contact; + gboolean remove; +} ShowActiveData; + +static void empathy_contact_list_view_class_init (EmpathyContactListViewClass *klass); +static void empathy_contact_list_view_init (EmpathyContactListView *list); +static void contact_list_view_finalize (GObject *object); +static void contact_list_view_get_property (GObject *object, + guint param_id, + GValue *value, + GParamSpec *pspec); +static void contact_list_view_set_property (GObject *object, + guint param_id, + const GValue *value, + GParamSpec *pspec); +static void contact_list_view_setup (EmpathyContactListView *view); +static void contact_list_view_row_has_child_toggled_cb (GtkTreeModel *model, + GtkTreePath *path, + GtkTreeIter *iter, + EmpathyContactListView *view); +static void contact_list_view_contact_received (EmpathyContactListView *view, + EmpathyContact *contact, + GdkDragAction action, + const gchar *old_group, + const gchar *new_group); +static void contact_list_view_drag_data_received (GtkWidget *widget, + GdkDragContext *context, + gint x, + gint y, + GtkSelectionData *selection, + guint info, + guint time); +static gboolean contact_list_view_drag_motion (GtkWidget *widget, + GdkDragContext *context, + gint x, + gint y, + guint time); +static gboolean contact_list_view_drag_motion_cb (DragMotionData *data); +static void contact_list_view_drag_begin (GtkWidget *widget, + GdkDragContext *context); +static void contact_list_view_drag_data_get (GtkWidget *widget, + GdkDragContext *context, + GtkSelectionData *selection, + guint info, + guint time); +static void contact_list_view_drag_end (GtkWidget *widget, + GdkDragContext *context); +static gboolean contact_list_view_drag_drop (GtkWidget *widget, + GdkDragContext *drag_context, + gint x, + gint y, + guint time); +static void contact_list_view_cell_set_background (EmpathyContactListView *view, + GtkCellRenderer *cell, + gboolean is_group, + gboolean is_active); +static void contact_list_view_pixbuf_cell_data_func (GtkTreeViewColumn *tree_column, + GtkCellRenderer *cell, + GtkTreeModel *model, + GtkTreeIter *iter, + EmpathyContactListView *view); +static void contact_list_view_avatar_cell_data_func (GtkTreeViewColumn *tree_column, + GtkCellRenderer *cell, + GtkTreeModel *model, + GtkTreeIter *iter, + EmpathyContactListView *view); +static void contact_list_view_text_cell_data_func (GtkTreeViewColumn *tree_column, + GtkCellRenderer *cell, + GtkTreeModel *model, + GtkTreeIter *iter, + EmpathyContactListView *view); +static void contact_list_view_expander_cell_data_func (GtkTreeViewColumn *column, + GtkCellRenderer *cell, + GtkTreeModel *model, + GtkTreeIter *iter, + EmpathyContactListView *view); +static GtkWidget * contact_list_view_get_contact_menu (EmpathyContactListView *view, + gboolean can_send_file, + gboolean can_show_log); +static gboolean contact_list_view_button_press_event_cb (EmpathyContactListView *view, + GdkEventButton *event, + gpointer user_data); +static void contact_list_view_row_activated_cb (EmpathyContactListView *view, + GtkTreePath *path, + GtkTreeViewColumn *col, + gpointer user_data); +static void contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView *view, + GtkTreeIter *iter, + GtkTreePath *path, + gpointer user_data); +static gboolean contact_list_view_filter_show_contact (EmpathyContact *contact, + const gchar *filter); +static gboolean contact_list_view_filter_show_group (EmpathyContactListView *view, + const gchar *group, + const gchar *filter); +static gboolean contact_list_view_filter_func (GtkTreeModel *model, + GtkTreeIter *iter, + EmpathyContactListView *view); +static void contact_list_view_action_cb (GtkAction *action, + EmpathyContactListView *view); +static void contact_list_view_action_activated (EmpathyContactListView *view, + EmpathyContact *contact); + +enum { + PROP_0, + PROP_FILTER, +}; + +static const GtkActionEntry entries[] = { + { "ContactMenu", NULL, + N_("_Contact"), NULL, NULL, + NULL + }, + { "GroupMenu", NULL, + N_("_Group"),NULL, NULL, + NULL + }, + { "Chat", EMPATHY_IMAGE_MESSAGE, + N_("_Chat"), NULL, N_("Chat with contact"), + G_CALLBACK (contact_list_view_action_cb) + }, + { "Information", EMPATHY_IMAGE_CONTACT_INFORMATION, + N_("Infor_mation"), "I", N_("View contact information"), + G_CALLBACK (contact_list_view_action_cb) + }, + { "Rename", NULL, + N_("Re_name"), NULL, N_("Rename"), + G_CALLBACK (contact_list_view_action_cb) + }, + { "Edit", GTK_STOCK_EDIT, + N_("_Edit"), NULL, N_("Edit the groups and name for this contact"), + G_CALLBACK (contact_list_view_action_cb) + }, + { "Remove", GTK_STOCK_REMOVE, + N_("_Remove"), NULL, N_("Remove contact"), + G_CALLBACK (contact_list_view_action_cb) + }, + { "Invite", EMPATHY_IMAGE_GROUP_MESSAGE, + N_("_Invite to Chat Room"), NULL, N_("Invite to a currently open chat room"), + G_CALLBACK (contact_list_view_action_cb) + }, + { "SendFile", NULL, + N_("_Send File..."), NULL, N_("Send a file"), + G_CALLBACK (contact_list_view_action_cb) + }, + { "Log", GTK_STOCK_JUSTIFY_LEFT, + N_("_View Previous Conversations"), NULL, N_("View previous conversations with this contact"), + G_CALLBACK (contact_list_view_action_cb) + }, +}; + +static guint n_entries = G_N_ELEMENTS (entries); + +static const gchar *ui_info = + "" + " " + " " + " " + " " + " " + " " + " " + " " + " " + " " + " " + " " + " " + " " + " " + ""; + +enum DndDragType { + DND_DRAG_TYPE_CONTACT_ID, + DND_DRAG_TYPE_URL, + DND_DRAG_TYPE_STRING, +}; + +static const GtkTargetEntry drag_types_dest[] = { + { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID }, + { "text/uri-list", 0, DND_DRAG_TYPE_URL }, + { "text/plain", 0, DND_DRAG_TYPE_STRING }, + { "STRING", 0, DND_DRAG_TYPE_STRING }, +}; + +static const GtkTargetEntry drag_types_source[] = { + { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID }, +}; + +static GdkAtom drag_atoms_dest[G_N_ELEMENTS (drag_types_dest)]; +static GdkAtom drag_atoms_source[G_N_ELEMENTS (drag_types_source)]; + +enum { + DRAG_CONTACT_RECEIVED, + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL]; + +G_DEFINE_TYPE (EmpathyContactListView, empathy_contact_list_view, GTK_TYPE_TREE_VIEW); + +static void +empathy_contact_list_view_class_init (EmpathyContactListViewClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + object_class->finalize = contact_list_view_finalize; + object_class->get_property = contact_list_view_get_property; + object_class->set_property = contact_list_view_set_property; + + widget_class->drag_data_received = contact_list_view_drag_data_received; + widget_class->drag_drop = contact_list_view_drag_drop; + widget_class->drag_begin = contact_list_view_drag_begin; + widget_class->drag_data_get = contact_list_view_drag_data_get; + widget_class->drag_end = contact_list_view_drag_end; + /* FIXME: noticed but when you drag the row over the treeview + * fast, it seems to stop redrawing itself, if we don't + * connect this signal, all is fine. + */ + widget_class->drag_motion = contact_list_view_drag_motion; + + signals[DRAG_CONTACT_RECEIVED] = + g_signal_new ("drag-contact-received", + G_OBJECT_CLASS_TYPE (klass), + G_SIGNAL_RUN_LAST, + 0, + NULL, NULL, + empathy_marshal_VOID__OBJECT_STRING_STRING, + G_TYPE_NONE, + 3, EMPATHY_TYPE_CONTACT, G_TYPE_STRING, G_TYPE_STRING); + + g_object_class_install_property (object_class, + PROP_FILTER, + g_param_spec_string ("filter", + "Filter", + "The text to use to filter the contact list", + NULL, + G_PARAM_READWRITE)); + + g_type_class_add_private (object_class, sizeof (EmpathyContactListViewPriv)); +} + +static void +empathy_contact_list_view_init (EmpathyContactListView *view) +{ + EmpathyContactListViewPriv *priv; + GtkActionGroup *action_group; + GError *error = NULL; + + priv = GET_PRIV (view); + + /* Get saved group states. */ + empathy_contact_groups_get_all (); + + /* Set up UI Manager */ + priv->ui = gtk_ui_manager_new (); + + action_group = gtk_action_group_new ("Actions"); + gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE); + gtk_action_group_add_actions (action_group, entries, n_entries, view); + gtk_ui_manager_insert_action_group (priv->ui, action_group, 0); + + if (!gtk_ui_manager_add_ui_from_string (priv->ui, ui_info, -1, &error)) { + g_warning ("Could not build contact menus from string:'%s'", error->message); + g_error_free (error); + } + + g_object_unref (action_group); + + gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (view), + empathy_contact_list_store_row_separator_func, + NULL, NULL); + + /* Connect to tree view signals rather than override. */ + g_signal_connect (view, + "button-press-event", + G_CALLBACK (contact_list_view_button_press_event_cb), + NULL); + g_signal_connect (view, + "row-activated", + G_CALLBACK (contact_list_view_row_activated_cb), + NULL); + g_signal_connect (view, + "row-expanded", + G_CALLBACK (contact_list_view_row_expand_or_collapse_cb), + GINT_TO_POINTER (TRUE)); + g_signal_connect (view, + "row-collapsed", + G_CALLBACK (contact_list_view_row_expand_or_collapse_cb), + GINT_TO_POINTER (FALSE)); +} + +static void +contact_list_view_finalize (GObject *object) +{ + EmpathyContactListViewPriv *priv; + + priv = GET_PRIV (object); + + if (priv->ui) { + g_object_unref (priv->ui); + } + if (priv->store) { + g_object_unref (priv->store); + } + if (priv->filter) { + g_object_unref (priv->filter); + } + g_free (priv->filter_text); + + G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->finalize (object); +} + +static void +contact_list_view_get_property (GObject *object, + guint param_id, + GValue *value, + GParamSpec *pspec) +{ + EmpathyContactListViewPriv *priv; + + priv = GET_PRIV (object); + + switch (param_id) { + case PROP_FILTER: + g_value_set_string (value, priv->filter_text); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); + break; + }; +} + +static void +contact_list_view_set_property (GObject *object, + guint param_id, + const GValue *value, + GParamSpec *pspec) +{ + EmpathyContactListViewPriv *priv; + + priv = GET_PRIV (object); + + switch (param_id) { + case PROP_FILTER: + empathy_contact_list_view_set_filter (EMPATHY_CONTACT_LIST_VIEW (object), + g_value_get_string (value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); + break; + }; +} + +EmpathyContactListView * +empathy_contact_list_view_new (EmpathyContactListStore *store) +{ + EmpathyContactListViewPriv *priv; + EmpathyContactListView *view; + + view = g_object_new (EMPATHY_TYPE_CONTACT_LIST_VIEW, NULL); + priv = GET_PRIV (view); + + priv->store = g_object_ref (store); + contact_list_view_setup (view); + + return view; +} + +EmpathyContact * +empathy_contact_list_view_get_selected (EmpathyContactListView *view) +{ + EmpathyContactListViewPriv *priv; + GtkTreeSelection *selection; + GtkTreeIter iter; + GtkTreeModel *model; + EmpathyContact *contact; + + g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL); + + priv = GET_PRIV (view); + + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view)); + if (!gtk_tree_selection_get_selected (selection, &model, &iter)) { + return NULL; + } + + gtk_tree_model_get (model, &iter, COL_CONTACT, &contact, -1); + + return contact; +} + +gchar * +empathy_contact_list_view_get_selected_group (EmpathyContactListView *view) +{ + EmpathyContactListViewPriv *priv; + GtkTreeSelection *selection; + GtkTreeIter iter; + GtkTreeModel *model; + gboolean is_group; + gchar *name; + + g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL); + + priv = GET_PRIV (view); + + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view)); + if (!gtk_tree_selection_get_selected (selection, &model, &iter)) { + return NULL; + } + + gtk_tree_model_get (model, &iter, + COL_IS_GROUP, &is_group, + COL_NAME, &name, + -1); + + if (!is_group) { + g_free (name); + return NULL; + } + + return name; +} + +GtkWidget * +empathy_contact_list_view_get_group_menu (EmpathyContactListView *view) +{ + EmpathyContactListViewPriv *priv; + GtkWidget *widget; + + g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL); + + priv = GET_PRIV (view); + + widget = gtk_ui_manager_get_widget (priv->ui, "/Group"); + + return widget; +} + +GtkWidget * +empathy_contact_list_view_get_contact_menu (EmpathyContactListView *view, + EmpathyContact *contact) +{ + EmpathyLogManager *log_manager; + gboolean can_show_log; + gboolean can_send_file; + + g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL); + g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL); + + log_manager = empathy_log_manager_new (); + can_show_log = empathy_log_manager_exists (log_manager, + empathy_contact_get_account (contact), + empathy_contact_get_id (contact), + FALSE); + can_send_file = FALSE; + g_object_unref (log_manager); + + return contact_list_view_get_contact_menu (view, + can_send_file, + can_show_log); +} + +void +empathy_contact_list_view_set_filter (EmpathyContactListView *view, + const gchar *filter) +{ + EmpathyContactListViewPriv *priv; + + g_return_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view)); + + priv = GET_PRIV (view); + + g_free (priv->filter_text); + if (filter) { + priv->filter_text = g_utf8_casefold (filter, -1); + } else { + priv->filter_text = NULL; + } + + empathy_debug (DEBUG_DOMAIN, "Refiltering with filter:'%s' (case folded)", filter); + gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter)); +} + +void +empathy_contact_list_view_set_drag_received_func (EmpathyContactListView *view, + EmpathyContactListViewDragReceivedFunc func, + gpointer user_data) +{ + EmpathyContactListViewPriv *priv; + + g_return_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view)); + + priv = GET_PRIV (view); + + if (func) { + priv->drag_received = func; + priv->drag_received_data = user_data; + } else { + priv->drag_received = NULL; + priv->drag_received_data = NULL; + } +} + +static void +contact_list_view_setup (EmpathyContactListView *view) +{ + EmpathyContactListViewPriv *priv; + GtkCellRenderer *cell; + GtkTreeViewColumn *col; + gint i; + + priv = GET_PRIV (view); + + /* Create filter */ + priv->filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (priv->store), NULL); + + gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (priv->filter), + (GtkTreeModelFilterVisibleFunc) + contact_list_view_filter_func, + view, NULL); + gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (view), + empathy_contact_list_store_search_equal_func, + view, NULL); + g_signal_connect (priv->filter, "row-has-child-toggled", + G_CALLBACK (contact_list_view_row_has_child_toggled_cb), + view); + gtk_tree_view_set_model (GTK_TREE_VIEW (view), priv->filter); + + + /* Setup view */ + g_object_set (view, + "headers-visible", FALSE, + "reorderable", TRUE, + "show-expanders", FALSE, + NULL); + + col = gtk_tree_view_column_new (); + + /* State */ + cell = gtk_cell_renderer_pixbuf_new (); + gtk_tree_view_column_pack_start (col, cell, FALSE); + gtk_tree_view_column_set_cell_data_func ( + col, cell, + (GtkTreeCellDataFunc) contact_list_view_pixbuf_cell_data_func, + view, NULL); + + g_object_set (cell, + "xpad", 5, + "ypad", 1, + "visible", FALSE, + NULL); + + /* Name */ + cell = empathy_cell_renderer_text_new (); + gtk_tree_view_column_pack_start (col, cell, TRUE); + gtk_tree_view_column_set_cell_data_func ( + col, cell, + (GtkTreeCellDataFunc) contact_list_view_text_cell_data_func, + view, NULL); + + gtk_tree_view_column_add_attribute (col, cell, + "name", COL_NAME); + gtk_tree_view_column_add_attribute (col, cell, + "status", COL_STATUS); + gtk_tree_view_column_add_attribute (col, cell, + "is_group", COL_IS_GROUP); + + /* Avatar */ + cell = gtk_cell_renderer_pixbuf_new (); + gtk_tree_view_column_pack_start (col, cell, FALSE); + gtk_tree_view_column_set_cell_data_func ( + col, cell, + (GtkTreeCellDataFunc) contact_list_view_avatar_cell_data_func, + view, NULL); + + g_object_set (cell, + "xpad", 0, + "ypad", 0, + "visible", FALSE, + "width", 32, + "height", 32, + NULL); + + /* Expander */ + cell = empathy_cell_renderer_expander_new (); + gtk_tree_view_column_pack_end (col, cell, FALSE); + gtk_tree_view_column_set_cell_data_func ( + col, cell, + (GtkTreeCellDataFunc) contact_list_view_expander_cell_data_func, + view, NULL); + + /* Actually add the column now we have added all cell renderers */ + gtk_tree_view_append_column (GTK_TREE_VIEW (view), col); + + /* Drag & Drop. */ + for (i = 0; i < G_N_ELEMENTS (drag_types_dest); ++i) { + drag_atoms_dest[i] = gdk_atom_intern (drag_types_dest[i].target, + FALSE); + } + + for (i = 0; i < G_N_ELEMENTS (drag_types_source); ++i) { + drag_atoms_source[i] = gdk_atom_intern (drag_types_source[i].target, + FALSE); + } + + /* Note: We support the COPY action too, but need to make the + * MOVE action the default. + */ + gtk_drag_source_set (GTK_WIDGET (view), + GDK_BUTTON1_MASK, + drag_types_source, + G_N_ELEMENTS (drag_types_source), + GDK_ACTION_MOVE); + + gtk_drag_dest_set (GTK_WIDGET (view), + GTK_DEST_DEFAULT_ALL, + drag_types_dest, + G_N_ELEMENTS (drag_types_dest), + GDK_ACTION_MOVE | GDK_ACTION_LINK); +} + +static void +contact_list_view_row_has_child_toggled_cb (GtkTreeModel *model, + GtkTreePath *path, + GtkTreeIter *iter, + EmpathyContactListView *view) +{ + gboolean is_group = FALSE; + gchar *name = NULL; + + gtk_tree_model_get (model, iter, + COL_IS_GROUP, &is_group, + COL_NAME, &name, + -1); + + if (!is_group || G_STR_EMPTY (name)) { + g_free (name); + return; + } + + if (empathy_contact_group_get_expanded (name)) { + g_signal_handlers_block_by_func (view, + contact_list_view_row_expand_or_collapse_cb, + GINT_TO_POINTER (TRUE)); + gtk_tree_view_expand_row (GTK_TREE_VIEW (view), path, TRUE); + g_signal_handlers_unblock_by_func (view, + contact_list_view_row_expand_or_collapse_cb, + GINT_TO_POINTER (TRUE)); + } else { + g_signal_handlers_block_by_func (view, + contact_list_view_row_expand_or_collapse_cb, + GINT_TO_POINTER (FALSE)); + gtk_tree_view_collapse_row (GTK_TREE_VIEW (view), path); + g_signal_handlers_unblock_by_func (view, + contact_list_view_row_expand_or_collapse_cb, + GINT_TO_POINTER (FALSE)); + } + + g_free (name); +} + +static void +contact_list_view_contact_received (EmpathyContactListView *view, + EmpathyContact *contact, + GdkDragAction action, + const gchar *old_group, + const gchar *new_group) +{ + EmpathyContactListViewPriv *priv; + GList *groups, *l; + GList *new_groups_list = NULL; + + priv = GET_PRIV (view); + + groups = empathy_contact_get_groups (contact); + for (l = groups; l; l = l->next) { + gchar *str; + + str = l->data; + + if (action == GDK_ACTION_MOVE && + old_group != NULL && + strcmp (str, old_group) == 0) { + continue; + } + + if (new_group && strcmp (str, new_group) == 0) { + /* Otherwise we set it twice */ + continue; + } + + new_groups_list = g_list_prepend (new_groups_list, g_strdup (str)); + } + + if (new_group) { + new_groups_list = g_list_prepend (new_groups_list, g_strdup (new_group)); + } + + empathy_contact_set_groups (contact, new_groups_list); +} + +static void +contact_list_view_drag_data_received (GtkWidget *widget, + GdkDragContext *context, + gint x, + gint y, + GtkSelectionData *selection, + guint info, + guint time) +{ + EmpathyContactListViewPriv *priv; + EmpathyContactList *list; + GtkTreeModel *model; + GtkTreePath *path; + GtkTreeViewDropPosition position; + EmpathyContact *contact; + const gchar *id; + gchar *new_group = NULL; + gchar *old_group = NULL; + gboolean is_row; + + priv = GET_PRIV (widget); + + id = (const gchar*) selection->data; + empathy_debug (DEBUG_DOMAIN, "Received %s%s drag & drop contact from roster with id:'%s'", + context->action == GDK_ACTION_MOVE ? "move" : "", + context->action == GDK_ACTION_COPY ? "copy" : "", + id); + + /* FIXME: This is ambigous, an id can come from multiple accounts */ + list = empathy_contact_list_store_get_list_iface (priv->store); + contact = empathy_contact_list_find (list, id); + + if (!contact) { + empathy_debug (DEBUG_DOMAIN, "No contact found associated with drag & drop"); + return; + } + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget)); + + /* Get source group information. */ + if (priv->drag_row) { + path = gtk_tree_row_reference_get_path (priv->drag_row); + if (path) { + old_group = empathy_contact_list_store_get_parent_group (model, path, NULL); + gtk_tree_path_free (path); + } + } + + /* Get destination group information. */ + is_row = gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget), + x, + y, + &path, + &position); + + if (is_row) { + new_group = empathy_contact_list_store_get_parent_group (model, path, NULL); + gtk_tree_path_free (path); + } + + empathy_debug (DEBUG_DOMAIN, + "contact '%s' dragged from '%s' to '%s'", + empathy_contact_get_name (contact), + old_group, new_group); + + if (priv->drag_received) { + priv->drag_received (contact, + context->action, + old_group, + new_group, + priv->drag_received_data); + } else { + contact_list_view_contact_received (EMPATHY_CONTACT_LIST_VIEW (widget), + contact, + context->action, + old_group, + new_group); + } + + g_free (old_group); + g_free (new_group); + + gtk_drag_finish (context, TRUE, FALSE, GDK_CURRENT_TIME); +} + +static gboolean +contact_list_view_drag_motion (GtkWidget *widget, + GdkDragContext *context, + gint x, + gint y, + guint time) +{ + static DragMotionData *dm = NULL; + GtkTreePath *path; + gboolean is_row; + gboolean is_different = FALSE; + gboolean cleanup = TRUE; + + is_row = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget), + x, + y, + &path, + NULL, + NULL, + NULL); + + cleanup &= (!dm); + + if (is_row) { + cleanup &= (dm && gtk_tree_path_compare (dm->path, path) != 0); + is_different = (!dm || (dm && gtk_tree_path_compare (dm->path, path) != 0)); + } else { + cleanup &= FALSE; + } + + if (!is_different && !cleanup) { + return TRUE; + } + + if (dm) { + gtk_tree_path_free (dm->path); + if (dm->timeout_id) { + g_source_remove (dm->timeout_id); + } + + g_free (dm); + + dm = NULL; + } + + if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), path)) { + dm = g_new0 (DragMotionData, 1); + + dm->view = EMPATHY_CONTACT_LIST_VIEW (widget); + dm->path = gtk_tree_path_copy (path); + + dm->timeout_id = g_timeout_add ( + 1500, + (GSourceFunc) contact_list_view_drag_motion_cb, + dm); + } + + return TRUE; +} + +static gboolean +contact_list_view_drag_motion_cb (DragMotionData *data) +{ + gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view), + data->path, + FALSE); + + data->timeout_id = 0; + + return FALSE; +} + +static void +contact_list_view_drag_begin (GtkWidget *widget, + GdkDragContext *context) +{ + EmpathyContactListViewPriv *priv; + GtkTreeSelection *selection; + GtkTreeModel *model; + GtkTreePath *path; + GtkTreeIter iter; + + priv = GET_PRIV (widget); + + GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_begin (widget, + context); + + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget)); + if (!gtk_tree_selection_get_selected (selection, &model, &iter)) { + return; + } + + path = gtk_tree_model_get_path (model, &iter); + priv->drag_row = gtk_tree_row_reference_new (model, path); + gtk_tree_path_free (path); +} + +static void +contact_list_view_drag_data_get (GtkWidget *widget, + GdkDragContext *context, + GtkSelectionData *selection, + guint info, + guint time) +{ + EmpathyContactListViewPriv *priv; + GtkTreePath *src_path; + GtkTreeIter iter; + GtkTreeModel *model; + EmpathyContact *contact; + const gchar *id; + + priv = GET_PRIV (widget); + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget)); + if (!priv->drag_row) { + return; + } + + src_path = gtk_tree_row_reference_get_path (priv->drag_row); + if (!src_path) { + return; + } + + if (!gtk_tree_model_get_iter (model, &iter, src_path)) { + gtk_tree_path_free (src_path); + return; + } + + gtk_tree_path_free (src_path); + + contact = empathy_contact_list_view_get_selected (EMPATHY_CONTACT_LIST_VIEW (widget)); + if (!contact) { + return; + } + + id = empathy_contact_get_id (contact); + g_object_unref (contact); + + switch (info) { + case DND_DRAG_TYPE_CONTACT_ID: + gtk_selection_data_set (selection, drag_atoms_source[info], 8, + (guchar*)id, strlen (id) + 1); + break; + + default: + return; + } +} + +static void +contact_list_view_drag_end (GtkWidget *widget, + GdkDragContext *context) +{ + EmpathyContactListViewPriv *priv; + + priv = GET_PRIV (widget); + + GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_end (widget, + context); + + if (priv->drag_row) { + gtk_tree_row_reference_free (priv->drag_row); + priv->drag_row = NULL; + } +} + +static gboolean +contact_list_view_drag_drop (GtkWidget *widget, + GdkDragContext *drag_context, + gint x, + gint y, + guint time) +{ + return FALSE; +} + +static void +contact_list_view_cell_set_background (EmpathyContactListView *view, + GtkCellRenderer *cell, + gboolean is_group, + gboolean is_active) +{ + GdkColor color; + GtkStyle *style; + + style = gtk_widget_get_style (GTK_WIDGET (view)); + + if (!is_group) { + if (is_active) { + color = style->bg[GTK_STATE_SELECTED]; + + /* Here we take the current theme colour and add it to + * the colour for white and average the two. This + * gives a colour which is inline with the theme but + * slightly whiter. + */ + color.red = (color.red + (style->white).red) / 2; + color.green = (color.green + (style->white).green) / 2; + color.blue = (color.blue + (style->white).blue) / 2; + + g_object_set (cell, + "cell-background-gdk", &color, + NULL); + } else { + g_object_set (cell, + "cell-background-gdk", NULL, + NULL); + } + } else { + g_object_set (cell, + "cell-background-gdk", NULL, + NULL); + } +} + +static void +contact_list_view_pixbuf_cell_data_func (GtkTreeViewColumn *tree_column, + GtkCellRenderer *cell, + GtkTreeModel *model, + GtkTreeIter *iter, + EmpathyContactListView *view) +{ + gchar *icon_name; + gboolean is_group; + gboolean is_active; + + gtk_tree_model_get (model, iter, + COL_IS_GROUP, &is_group, + COL_IS_ACTIVE, &is_active, + COL_ICON_STATUS, &icon_name, + -1); + + g_object_set (cell, + "visible", !is_group, + "icon-name", icon_name, + NULL); + + g_free (icon_name); + + contact_list_view_cell_set_background (view, cell, is_group, is_active); +} + +static void +contact_list_view_avatar_cell_data_func (GtkTreeViewColumn *tree_column, + GtkCellRenderer *cell, + GtkTreeModel *model, + GtkTreeIter *iter, + EmpathyContactListView *view) +{ + GdkPixbuf *pixbuf; + gboolean show_avatar; + gboolean is_group; + gboolean is_active; + + gtk_tree_model_get (model, iter, + COL_PIXBUF_AVATAR, &pixbuf, + COL_PIXBUF_AVATAR_VISIBLE, &show_avatar, + COL_IS_GROUP, &is_group, + COL_IS_ACTIVE, &is_active, + -1); + + g_object_set (cell, + "visible", !is_group && show_avatar, + "pixbuf", pixbuf, + NULL); + + if (pixbuf) { + g_object_unref (pixbuf); + } + + contact_list_view_cell_set_background (view, cell, is_group, is_active); +} + +static void +contact_list_view_text_cell_data_func (GtkTreeViewColumn *tree_column, + GtkCellRenderer *cell, + GtkTreeModel *model, + GtkTreeIter *iter, + EmpathyContactListView *view) +{ + gboolean is_group; + gboolean is_active; + gboolean show_status; + + gtk_tree_model_get (model, iter, + COL_IS_GROUP, &is_group, + COL_IS_ACTIVE, &is_active, + COL_STATUS_VISIBLE, &show_status, + -1); + + g_object_set (cell, + "show-status", show_status, + NULL); + + contact_list_view_cell_set_background (view, cell, is_group, is_active); +} + +static void +contact_list_view_expander_cell_data_func (GtkTreeViewColumn *column, + GtkCellRenderer *cell, + GtkTreeModel *model, + GtkTreeIter *iter, + EmpathyContactListView *view) +{ + gboolean is_group; + gboolean is_active; + + gtk_tree_model_get (model, iter, + COL_IS_GROUP, &is_group, + COL_IS_ACTIVE, &is_active, + -1); + + if (gtk_tree_model_iter_has_child (model, iter)) { + GtkTreePath *path; + gboolean row_expanded; + + path = gtk_tree_model_get_path (model, iter); + row_expanded = gtk_tree_view_row_expanded (GTK_TREE_VIEW (column->tree_view), path); + gtk_tree_path_free (path); + + g_object_set (cell, + "visible", TRUE, + "expander-style", row_expanded ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED, + NULL); + } else { + g_object_set (cell, "visible", FALSE, NULL); + } + + contact_list_view_cell_set_background (view, cell, is_group, is_active); +} + +static GtkWidget * +contact_list_view_get_contact_menu (EmpathyContactListView *view, + gboolean can_send_file, + gboolean can_show_log) +{ + EmpathyContactListViewPriv *priv; + GtkAction *action; + GtkWidget *widget; + + priv = GET_PRIV (view); + + /* Sort out sensitive items */ + action = gtk_ui_manager_get_action (priv->ui, "/Contact/Log"); + gtk_action_set_sensitive (action, can_show_log); + + action = gtk_ui_manager_get_action (priv->ui, "/Contact/SendFile"); + gtk_action_set_visible (action, can_send_file); + + widget = gtk_ui_manager_get_widget (priv->ui, "/Contact"); + + return widget; +} + +static gboolean +contact_list_view_button_press_event_cb (EmpathyContactListView *view, + GdkEventButton *event, + gpointer user_data) +{ + EmpathyContactListViewPriv *priv; + EmpathyContact *contact; + GtkTreePath *path; + GtkTreeSelection *selection; + GtkTreeModel *model; + GtkTreeIter iter; + gboolean row_exists; + GtkWidget *menu; + + if (event->button != 3) { + return FALSE; + } + + priv = GET_PRIV (view); + + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view)); + model = gtk_tree_view_get_model (GTK_TREE_VIEW (view)); + + gtk_widget_grab_focus (GTK_WIDGET (view)); + + row_exists = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (view), + event->x, event->y, + &path, + NULL, NULL, NULL); + if (!row_exists) { + return FALSE; + } + + gtk_tree_selection_unselect_all (selection); + gtk_tree_selection_select_path (selection, path); + + gtk_tree_model_get_iter (model, &iter, path); + gtk_tree_path_free (path); + + gtk_tree_model_get (model, &iter, COL_CONTACT, &contact, -1); + + if (contact) { + menu = empathy_contact_list_view_get_contact_menu (view, contact); + g_object_unref (contact); + } else { + menu = empathy_contact_list_view_get_group_menu (view); + } + + if (!menu) { + return FALSE; + } + + gtk_widget_show (menu); + + gtk_menu_popup (GTK_MENU (menu), + NULL, NULL, NULL, NULL, + event->button, event->time); + + return TRUE; +} + +static void +contact_list_view_row_activated_cb (EmpathyContactListView *view, + GtkTreePath *path, + GtkTreeViewColumn *col, + gpointer user_data) +{ + EmpathyContact *contact; + GtkTreeModel *model; + GtkTreeIter iter; + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (view)); + + gtk_tree_model_get_iter (model, &iter, path); + gtk_tree_model_get (model, &iter, COL_CONTACT, &contact, -1); + + if (contact) { + contact_list_view_action_activated (view, contact); + g_object_unref (contact); + } +} + +static void +contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView *view, + GtkTreeIter *iter, + GtkTreePath *path, + gpointer user_data) +{ + GtkTreeModel *model; + gchar *name; + gboolean expanded; + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (view)); + + gtk_tree_model_get (model, iter, + COL_NAME, &name, + -1); + + expanded = GPOINTER_TO_INT (user_data); + empathy_contact_group_set_expanded (name, expanded); + + g_free (name); +} + +static gboolean +contact_list_view_filter_show_contact (EmpathyContact *contact, + const gchar *filter) +{ + gchar *str; + gboolean visible; + + /* Check contact id */ + str = g_utf8_casefold (empathy_contact_get_id (contact), -1); + visible = G_STR_EMPTY (str) || strstr (str, filter); + g_free (str); + + if (visible) { + return TRUE; + } + + /* Check contact name */ + str = g_utf8_casefold (empathy_contact_get_name (contact), -1); + visible = G_STR_EMPTY (str) || strstr (str, filter); + g_free (str); + + return visible; +} + +static gboolean +contact_list_view_filter_show_group (EmpathyContactListView *view, + const gchar *group, + const gchar *filter) +{ + EmpathyContactListViewPriv *priv; + EmpathyContactList *list; + GList *contacts, *l; + gchar *str; + gboolean show_group = FALSE; + + priv = GET_PRIV (view); + + str = g_utf8_casefold (group, -1); + if (!str) { + return FALSE; + } + + /* If the filter is the partially the group name, we show the + * whole group. + */ + if (strstr (str, filter)) { + g_free (str); + return TRUE; + } + + /* At this point, we need to check in advance if this + * group should be shown because a contact we want to + * show exists in it. + */ + list = empathy_contact_list_store_get_list_iface (priv->store); + contacts = empathy_contact_list_get_members (list); + for (l = contacts; l && !show_group; l = l->next) { + if (!empathy_contact_is_in_group (l->data, group)) { + g_object_unref (l->data); + continue; + } + + if (contact_list_view_filter_show_contact (l->data, filter)) { + show_group = TRUE; + } + g_object_unref (l->data); + } + g_list_free (contacts); + g_free (str); + + return show_group; +} + +static gboolean +contact_list_view_filter_func (GtkTreeModel *model, + GtkTreeIter *iter, + EmpathyContactListView *view) +{ + EmpathyContactListViewPriv *priv; + gboolean is_group; + gboolean is_separator; + gboolean visible = TRUE; + + priv = GET_PRIV (view); + + if (G_STR_EMPTY (priv->filter_text)) { + return TRUE; + } + + /* Check to see if iter matches any group names */ + gtk_tree_model_get (model, iter, + COL_IS_GROUP, &is_group, + COL_IS_SEPARATOR, &is_separator, + -1); + + if (is_group) { + gchar *name; + + gtk_tree_model_get (model, iter, COL_NAME, &name, -1); + visible &= contact_list_view_filter_show_group (view, + name, + priv->filter_text); + g_free (name); + } else if (is_separator) { + /* Do nothing here */ + } else { + EmpathyContact *contact; + + /* Check contact id */ + gtk_tree_model_get (model, iter, COL_CONTACT, &contact, -1); + visible &= contact_list_view_filter_show_contact (contact, + priv->filter_text); + g_object_unref (contact); + } + + return visible; +} + +static void +contact_list_view_action_cb (GtkAction *action, + EmpathyContactListView *view) +{ + EmpathyContactListViewPriv *priv; + EmpathyContact *contact; + const gchar *name; + gchar *group; + GtkWindow *parent; + + priv = GET_PRIV (view); + + name = gtk_action_get_name (action); + if (!name) { + return; + } + + empathy_debug (DEBUG_DOMAIN, "Action:'%s' activated", name); + + contact = empathy_contact_list_view_get_selected (view); + group = empathy_contact_list_view_get_selected_group (view); + parent = empathy_get_toplevel_window (GTK_WIDGET (view)); + + if (contact && strcmp (name, "Chat") == 0) { + contact_list_view_action_activated (view, contact); + } + else if (contact && strcmp (name, "Information") == 0) { + empathy_contact_information_dialog_show (contact, parent, FALSE); + } + else if (contact && strcmp (name, "Edit") == 0) { + empathy_contact_information_dialog_show (contact, parent, TRUE); + } + else if (contact && strcmp (name, "Remove") == 0) { + /* FIXME: Ask for confirmation */ + EmpathyContactList *list; + + list = empathy_contact_list_store_get_list_iface (priv->store); + empathy_contact_list_remove (list, contact, + _("Sorry, I don't want you in my contact list anymore.")); + } + else if (contact && strcmp (name, "Invite") == 0) { + } + else if (contact && strcmp (name, "SendFile") == 0) { + } + else if (contact && strcmp (name, "Log") == 0) { + empathy_log_window_show (empathy_contact_get_account (contact), + empathy_contact_get_id (contact), + FALSE, + parent); + } + else if (group && strcmp (name, "Rename") == 0) { + } + + g_free (group); + if (contact) { + g_object_unref (contact); + } +} + +static void +contact_list_view_action_activated (EmpathyContactListView *view, + EmpathyContact *contact) +{ + MissionControl *mc; + + mc = empathy_mission_control_new (); + mission_control_request_channel (mc, + empathy_contact_get_account (contact), + TP_IFACE_CHANNEL_TYPE_TEXT, + empathy_contact_get_handle (contact), + TP_HANDLE_TYPE_CONTACT, + NULL, NULL); + g_object_unref (mc); +} + -- cgit v1.2.3