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inspector: Allow changing attribute mappings

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This commit is contained in:
Matthias Clasen 2014-05-24 23:30:01 -04:00
parent 83f9649c9c
commit 8230299748
1 changed files with 84 additions and 26 deletions
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110
gtk/inspector/prop-editor.c
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@ -1082,6 +1082,27 @@ model_properties (GtkButton *button, GtkInspectorPropEditor *editor)
g_signal_emit (editor, signals[SHOW_OBJECT], 0, model, "model");
}
static void
attribute_mapping_changed (GtkComboBox *box, GtkInspectorPropEditor *editor)
{
gint col;
gpointer layout;
GtkCellRenderer *cell;
GtkCellArea *area;
col = gtk_combo_box_get_active (box) - 1;
layout = g_object_get_data (editor->priv->object, "gtk-inspector-cell-layout");
if (GTK_IS_CELL_LAYOUT (layout))
{
cell = GTK_CELL_RENDERER (editor->priv->object);
area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (layout));
gtk_cell_area_attribute_disconnect (area, cell, editor->priv->name);
if (col != -1)
gtk_cell_area_attribute_connect (area, cell, editor->priv->name, col);
gtk_widget_set_sensitive (editor->priv->editor, col == -1);
}
}
static void
constructed (GObject *object)
{
@ -1096,12 +1117,31 @@ constructed (GObject *object)
gtk_widget_show (label);
gtk_container_add (GTK_CONTAINER (editor), label);
can_modify = ((spec->flags & G_PARAM_WRITABLE) != 0 &&
(spec->flags & G_PARAM_CONSTRUCT_ONLY) == 0);
if (!can_modify)
return;
editor->priv->editor = property_widget (editor->priv->object, spec, editor);
gtk_widget_show (editor->priv->editor);
gtk_container_add (GTK_CONTAINER (editor), editor->priv->editor);
if (GTK_IS_CELL_RENDERER (editor->priv->object))
{
gpointer layout;
GtkCellArea *area;
GtkTreeModel *model = NULL;
gint col = -1;
GtkWidget *button;
GtkWidget *box;
GtkWidget *combo;
gchar *text;
gint i;
gboolean sensitive;
GtkCellRenderer *renderer;
GtkListStore *store;
GtkTreeIter iter;
layout = g_object_get_data (editor->priv->object, "gtk-inspector-cell-layout");
if (GTK_IS_CELL_LAYOUT (layout))
@ -1114,34 +1154,52 @@ constructed (GObject *object)
}
if (col != -1)
gtk_widget_set_sensitive (editor->priv->editor, FALSE);
label = gtk_label_new (_("Attribute mapping"));
gtk_widget_set_margin_top (label, 10);
gtk_widget_show (label);
gtk_container_add (GTK_CONTAINER (editor), label);
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
gtk_container_add (GTK_CONTAINER (box), gtk_label_new (_("Model:")));
text = g_strdup_printf (_("%p (%s)"), model, g_type_name (G_TYPE_FROM_INSTANCE (model)));
gtk_container_add (GTK_CONTAINER (box), gtk_label_new (text));
g_free (text);
button = gtk_button_new_with_label (_("Properties"));
g_object_set_data (G_OBJECT (button), "model", model);
g_signal_connect (button, "clicked", G_CALLBACK (model_properties), editor);
gtk_container_add (GTK_CONTAINER (box), button);
gtk_widget_show_all (box);
gtk_container_add (GTK_CONTAINER (editor), box);
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
gtk_container_add (GTK_CONTAINER (box), gtk_label_new (_("Column:")));
store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_BOOLEAN);
combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (store));
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), renderer, FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), renderer,
"text", 0,
"sensitive", 1,
NULL);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter, 0, _("None"), 1, TRUE, -1);
for (i = 0; i < gtk_tree_model_get_n_columns (model); i++)
{
GtkWidget *box;
GtkWidget *button;
gchar *text;
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
text = g_strdup_printf (_("Mapped to column %d in %p (%s)"),
col, model, g_type_name (G_TYPE_FROM_INSTANCE (model)));
gtk_container_add (GTK_CONTAINER (box), gtk_label_new (text));
g_free (text);
button = gtk_button_new_with_label (_("Properties"));
g_object_set_data (G_OBJECT (button), "model", model);
g_signal_connect (button, "clicked", G_CALLBACK (model_properties), editor);
gtk_container_add (GTK_CONTAINER (box), button);
gtk_container_add (GTK_CONTAINER (editor), box);
gtk_widget_show_all (box);
return;
text = g_strdup_printf ("%d", i);
sensitive = g_value_type_transformable (gtk_tree_model_get_column_type (model, i),
spec->value_type);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter, 0, text, 1, sensitive, -1);
g_free (text);
}
}
can_modify = ((spec->flags & G_PARAM_WRITABLE) != 0 &&
(spec->flags & G_PARAM_CONSTRUCT_ONLY) == 0);
if (can_modify)
{
editor->priv->editor = property_widget (editor->priv->object, spec, editor);
gtk_widget_show (editor->priv->editor);
gtk_container_add (GTK_CONTAINER (editor), editor->priv->editor);
gtk_combo_box_set_active (GTK_COMBO_BOX (combo), col + 1);
g_signal_connect (combo, "changed",
G_CALLBACK (attribute_mapping_changed), editor);
gtk_container_add (GTK_CONTAINER (box), combo);
gtk_widget_show_all (box);
gtk_container_add (GTK_CONTAINER (editor), box);
}
}