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printers: Gray out paused printers in printers list

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This commit is contained in:
Marek Kasik 2011-01-07 14:20:35 +01:00
parent 23faa29ffd
commit 0b5c0e03dc
1 changed files with 41 additions and 2 deletions
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43
panels/printers/cc-printers-panel.c
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@ -118,6 +118,7 @@ enum
{ {
PRINTER_NAME_COLUMN, PRINTER_NAME_COLUMN,
PRINTER_ID_COLUMN, PRINTER_ID_COLUMN,
PRINTER_PAUSED_COLUMN,
PRINTER_N_COLUMNS PRINTER_N_COLUMNS
}; };
@ -239,10 +240,11 @@ actualize_printers_list (CcPrintersPanel *self)
GtkTreeIter selected_iter; GtkTreeIter selected_iter;
GtkTreeView *treeview; GtkTreeView *treeview;
GtkTreeIter iter; GtkTreeIter iter;
gboolean paused = FALSE;
gchar *current_printer_instance = NULL; gchar *current_printer_instance = NULL;
gchar *current_printer_name = NULL; gchar *current_printer_name = NULL;
int current_dest = -1; int current_dest = -1;
int i; int i, j;
priv = PRINTERS_PANEL_PRIVATE (self); priv = PRINTERS_PANEL_PRIVATE (self);
@ -261,7 +263,10 @@ actualize_printers_list (CcPrintersPanel *self)
treeview = (GtkTreeView*) treeview = (GtkTreeView*)
gtk_builder_get_object (priv->builder, "printer-treeview"); gtk_builder_get_object (priv->builder, "printer-treeview");
store = gtk_list_store_new (PRINTER_N_COLUMNS, G_TYPE_STRING, G_TYPE_INT); store = gtk_list_store_new (PRINTER_N_COLUMNS,
G_TYPE_STRING,
G_TYPE_INT,
G_TYPE_BOOLEAN);
for (i = 0; i < priv->num_dests; i++) for (i = 0; i < priv->num_dests; i++)
{ {
@ -293,10 +298,16 @@ actualize_printers_list (CcPrintersPanel *self)
} }
} }
for (j = 0; j < priv->dests[i].num_options; j++)
{
if (g_strcmp0 (priv->dests[i].options[j].name, "printer-state") == 0)
paused = (g_strcmp0 (priv->dests[i].options[j].value, "5") == 0);
}
gtk_list_store_set (store, &iter, gtk_list_store_set (store, &iter,
PRINTER_NAME_COLUMN, instance, PRINTER_NAME_COLUMN, instance,
PRINTER_ID_COLUMN, i, PRINTER_ID_COLUMN, i,
PRINTER_PAUSED_COLUMN, paused,
-1); -1);
g_free (instance); g_free (instance);
} }
@ -324,6 +335,31 @@ actualize_printers_list (CcPrintersPanel *self)
} }
} }
static void
set_cell_sensitivity_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *tree_model,
GtkTreeIter *iter,
gpointer func_data)
{
CcPrintersPanelPrivate *priv;
CcPrintersPanel *self = (CcPrintersPanel*) func_data;
gboolean paused = FALSE;
priv = PRINTERS_PANEL_PRIVATE (self);
gtk_tree_model_get (tree_model, iter, PRINTER_PAUSED_COLUMN, &paused, -1);
if (paused)
g_object_set (cell,
"sensitive", FALSE,
NULL);
else
g_object_set (cell,
"sensitive", TRUE,
NULL);
}
static void static void
populate_printers_list (CcPrintersPanel *self) populate_printers_list (CcPrintersPanel *self)
{ {
@ -342,9 +378,12 @@ populate_printers_list (CcPrintersPanel *self)
actualize_printers_list (self); actualize_printers_list (self);
renderer = gtk_cell_renderer_text_new (); renderer = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes ("Printer", renderer, column = gtk_tree_view_column_new_with_attributes ("Printer", renderer,
"text", PRINTER_NAME_COLUMN, NULL); "text", PRINTER_NAME_COLUMN, NULL);
gtk_tree_view_column_set_cell_data_func (column, renderer, set_cell_sensitivity_func,
self, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column); gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
} }