applications/gnome-control-center
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printers: Block callback of printer selection when setting treemodel

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Don't trigger callback of printer selection when setting treemodel
of printers list. Don't actualize jobs list when printer hasn't changed.
This commit is contained in:
Marek Kasik 2011-04-13 18:14:13 +02:00
parent 9fe696c663
commit 75cfa6db4d
1 changed files with 43 additions and 31 deletions
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60
panels/printers/cc-printers-panel.c
View file

@ -511,7 +511,30 @@ printer_selection_changed_cb (GtkTreeSelection *selection,
priv->current_dest = id;
if (!(priv->current_dest >= 0 &&
priv->current_dest < priv->num_dests &&
priv->dests != NULL &&
priv->current_job >= 0 &&
priv->current_job < priv->num_jobs &&
priv->jobs != NULL &&
g_strcmp0 (priv->dests[priv->current_dest].name,
priv->jobs[priv->current_job].dest) == 0))
{
actualize_jobs_list (self);
widget = (GtkWidget*)
gtk_builder_get_object (priv->builder, "job-release-button");
gtk_widget_set_sensitive (widget, FALSE);
widget = (GtkWidget*)
gtk_builder_get_object (priv->builder, "job-hold-button");
gtk_widget_set_sensitive (widget, FALSE);
widget = (GtkWidget*)
gtk_builder_get_object (priv->builder, "job-cancel-button");
gtk_widget_set_sensitive (widget, FALSE);
}
actualize_allowed_users_list (self);
if (priv->current_dest >= 0 &&
@ -838,18 +861,6 @@ printer_selection_changed_cb (GtkTreeSelection *selection,
}
actualize_sensitivity (self);
widget = (GtkWidget*)
gtk_builder_get_object (priv->builder, "job-release-button");
gtk_widget_set_sensitive (widget, FALSE);
widget = (GtkWidget*)
gtk_builder_get_object (priv->builder, "job-hold-button");
gtk_widget_set_sensitive (widget, FALSE);
widget = (GtkWidget*)
gtk_builder_get_object (priv->builder, "job-cancel-button");
gtk_widget_set_sensitive (widget, FALSE);
}
static void
@ -975,8 +986,18 @@ actualize_printers_list (CcPrintersPanel *self)
g_free (default_icon_name);
}
g_signal_handlers_block_by_func (
G_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview))),
printer_selection_changed_cb,
self);
gtk_tree_view_set_model (treeview, GTK_TREE_MODEL (store));
g_signal_handlers_unblock_by_func (
G_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview))),
printer_selection_changed_cb,
self);
if (current_dest >= 0)
{
priv->current_dest = current_dest;
@ -1292,26 +1313,17 @@ job_selection_changed_cb (GtkTreeSelection *selection,
{
ipp_jstate_t job_state = priv->jobs[priv->current_job].state;
if (job_state == IPP_JOB_HELD)
{
widget = (GtkWidget*)
gtk_builder_get_object (priv->builder, "job-release-button");
gtk_widget_set_sensitive (widget, TRUE);
}
gtk_widget_set_sensitive (widget, job_state == IPP_JOB_HELD);
if (job_state == IPP_JOB_PENDING)
{
widget = (GtkWidget*)
gtk_builder_get_object (priv->builder, "job-hold-button");
gtk_widget_set_sensitive (widget, TRUE);
}
gtk_widget_set_sensitive (widget, job_state == IPP_JOB_PENDING);
if (job_state < IPP_JOB_CANCELED)
{
widget = (GtkWidget*)
gtk_builder_get_object (priv->builder, "job-cancel-button");
gtk_widget_set_sensitive (widget, TRUE);
}
gtk_widget_set_sensitive (widget, job_state < IPP_JOB_CANCELED);
}
}