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fontchooserwidget: Simplify function

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- Don't do unnecessary casts
- Fix weird variable declaration indenting
- Fix loop indentation
- Use a for loop for iterating over a list, instead of a while loop
- Casefold font name only once, instead of every iteration
- Remove needless true_var = true_var && TRUE assignment
This commit is contained in:
Benjamin Otte 2011-09-16 10:14:15 +02:00
parent 7a34a5971e
commit 824aeb77c6
1 changed files with 15 additions and 22 deletions
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37
gtk/gtkfontchooserwidget.c
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@ -835,16 +835,15 @@ visible_func (GtkTreeModel *model,
GtkTreeIter *iter,
gpointer user_data)
{
GtkFontChooserWidgetPrivate *priv = user_data;
gboolean result = TRUE;
GtkFontChooserWidgetPrivate *priv = (GtkFontChooserWidgetPrivate*)user_data;
const gchar *search_text = (const gchar*)gtk_entry_get_text (GTK_ENTRY (priv->search_entry));
gchar *font_name;
gchar *term;
gchar **split_terms;
gint n_terms = 0;
const gchar *search_text;
gchar **split_terms;
gchar *font_name, *font_name_casefold, *term_casefold;
guint i;
/* If there's no filter string we show the item */
search_text = gtk_entry_get_text (GTK_ENTRY (priv->search_entry));
if (strlen (search_text) == 0)
return TRUE;
@ -856,25 +855,19 @@ visible_func (GtkTreeModel *model,
return FALSE;
split_terms = g_strsplit (search_text, " ", 0);
term = split_terms[0];
font_name_casefold = g_utf8_casefold (font_name, -1);
while (term && result)
{
gchar* font_name_casefold = g_utf8_casefold (font_name, -1);
gchar* term_casefold = g_utf8_casefold (term, -1);
for (i = 0; split_terms[i] && result; i++)
{
gchar* term_casefold = g_utf8_casefold (split_terms[i], -1);
if (g_strrstr (font_name_casefold, term_casefold))
result = result && TRUE;
else
result = FALSE;
if (!strstr (font_name_casefold, term_casefold))
result = FALSE;
n_terms++;
term = split_terms[n_terms];
g_free (term_casefold);
g_free (font_name_casefold);
}
g_free (term_casefold);
}
g_free (font_name_casefold);
g_free (font_name);
g_strfreev (split_terms);