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gtk-builder-tool: Strip placeholders

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glade likes to sprinkle <child><placeholder/></child> all
over the place - get rid of it.
This commit is contained in:
Matthias Clasen 2015-05-02 14:39:35 -04:00
parent 3b0e71cf9b
commit 9ff14a8188
1 changed files with 61 additions and 14 deletions
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75
gtk/gtk-builder-tool.c
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@ -32,6 +32,8 @@ typedef struct {
gboolean packing_started;
gboolean cell_packing;
gboolean cell_packing_started;
gint in_child;
gint child_started;
gchar **attribute_names;
gchar **attribute_values;
GString *value;
@ -160,6 +162,20 @@ needs_explicit_setting (MyParserData *data,
return found;
}
static void
maybe_start_child (MyParserData *data)
{
if (data->in_child > 0)
{
if (data->child_started < data->in_child)
{
g_print ("%*s<child>\n", data->indent, "");
data->indent += 2;
data->child_started += 1;
}
}
}
static void
maybe_emit_property (MyParserData *data)
{
@ -327,6 +343,15 @@ start_element (GMarkupParseContext *context,
return;
}
else if (strcmp (element_name, "child") == 0)
{
data->in_child += 1;
if (attribute_names[0] == NULL)
return;
data->child_started += 1;
}
else if (strcmp (element_name, "attribute") == 0)
{
/* attribute in label has no content */
@ -345,9 +370,15 @@ start_element (GMarkupParseContext *context,
{
data->value = g_string_new ("");
}
else if (strcmp (element_name, "placeholder") == 0)
{
return;
}
else if (strcmp (element_name, "object") == 0 ||
strcmp (element_name, "template") == 0)
{
maybe_start_child (data);
for (i = 0; attribute_names[i]; i++)
{
if (strcmp (attribute_names[i], "class") == 0)
@ -400,17 +431,15 @@ end_element (GMarkupParseContext *context,
if (!data->cell_packing_started)
return;
}
else if (data->value != 0)
else if (strcmp (element_name, "child") == 0)
{
data->in_child -= 1;
if (data->child_started == data->in_child)
return;
data->child_started -= 1;
}
else if (strcmp (element_name, "placeholder") == 0)
{
gchar *escaped;
escaped = g_markup_escape_text (data->value->str, -1);
g_print ("%s%s</%s>\n", data->unclosed_starttag ? ">" : "", escaped, element_name);
g_free (escaped);
g_string_free (data->value, TRUE);
data->value = NULL;
data->unclosed_starttag = FALSE;
data->indent -= 2;
return;
}
else if (strcmp (element_name, "object") == 0 ||
@ -420,13 +449,29 @@ end_element (GMarkupParseContext *context,
data->classes = g_list_delete_link (data->classes, data->classes);
}
data->indent -= 2;
if (data->value != NULL)
{
gchar *escaped;
if (data->unclosed_starttag)
g_print ("/>\n");
if (data->unclosed_starttag)
g_print (">");
escaped = g_markup_escape_text (data->value->str, -1);
g_print ("%s</%s>\n", escaped, element_name);
g_free (escaped);
g_string_free (data->value, TRUE);
data->value = NULL;
}
else
g_print ("%*s</%s>\n", data->indent, "", element_name);
{
if (data->unclosed_starttag)
g_print ("/>\n");
else
g_print ("%*s</%s>\n", data->indent - 2, "", element_name);
}
data->indent -= 2;
data->unclosed_starttag = FALSE;
}
@ -491,6 +536,8 @@ do_simplify (const gchar *filename)
data.packing_started = FALSE;
data.cell_packing = FALSE;
data.cell_packing_started = FALSE;
data.in_child = 0;
data.child_started = 0;
data.unclosed_starttag = FALSE;
data.indent = 0;