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inspector: Show CSS node state

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This is useful when debugging state propagation issues between
CSS nodes.
This commit is contained in:
Matthias Clasen 2015-10-31 00:07:19 -04:00
parent c265b58181
commit b6fda5dc0a
2 changed files with 49 additions and 0 deletions
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36
gtk/inspector/css-node-tree.c
View File

@ -40,6 +40,7 @@
#include "gtksettings.h"
#include "gtktreeview.h"
#include "gtktreeselection.h"
#include "gtktypebuiltins.h"
enum {
COLUMN_NODE_NAME,
@ -47,6 +48,7 @@ enum {
COLUMN_NODE_VISIBLE,
COLUMN_NODE_CLASSES,
COLUMN_NODE_ID,
COLUMN_NODE_STATE,
/* add more */
N_NODE_COLUMNS
};
@ -194,6 +196,35 @@ strv_sort (char **strv)
NULL);
}
static gchar *
format_state_flags (GtkStateFlags state)
{
GFlagsClass *fclass;
GString *str;
gint i;
str = g_string_new ("");
if (state)
{
fclass = g_type_class_ref (GTK_TYPE_STATE_FLAGS);
for (i = 0; i < fclass->n_values; i++)
{
if (state & fclass->values[i].value)
{
if (str->len)
g_string_append (str, " | ");
g_string_append (str, fclass->values[i].value_nick);
}
}
g_type_class_unref (fclass);
}
else
g_string_append (str, "normal");
return g_string_free (str, FALSE);
}
static void
gtk_inspector_css_node_tree_get_node_value (GtkTreeModelCssNode *model,
GtkCssNode *node,
@ -229,6 +260,10 @@ gtk_inspector_css_node_tree_get_node_value (GtkTreeModelCssNode *model,
g_value_set_string (value, gtk_css_node_get_id (node));
break;
case COLUMN_NODE_STATE:
g_value_take_string (value, format_state_flags (gtk_css_node_get_state (node)));
break;
default:
g_assert_not_reached ();
break;
@ -251,6 +286,7 @@ gtk_inspector_css_node_tree_init (GtkInspectorCssNodeTree *cnt)
G_TYPE_STRING,
G_TYPE_BOOLEAN,
G_TYPE_STRING,
G_TYPE_STRING,
G_TYPE_STRING);
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->node_tree), priv->node_model);
g_object_unref (priv->node_model);

13
gtk/inspector/css-node-tree.ui
View File

@ -93,6 +93,19 @@
</child>
</object>
</child>
<child>
<object class="GtkTreeViewColumn" id="node_state_column">
<property name="resizable">1</property>
<property name="title" translatable="yes">State</property>
<child>
<object class="GtkCellRendererText"/>
<attributes>
<attribute name="text">5</attribute>
<attribute name="sensitive">2</attribute>
</attributes>
</child>
</object>
</child>
</object>
</child>
</object>