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entry: Fix compiler warnings

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Fix warnings due to -Wdeclaration-after-statement and -Wshadow.
This commit is contained in:
Matthias Clasen 2015-05-30 21:25:32 -04:00
parent 2a0d5c39d9
commit d71c5bf983
1 changed files with 19 additions and 16 deletions
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35
gtk/gtkentry.c
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@ -6231,7 +6231,7 @@ gtk_entry_create_layout (GtkEntry *entry,
gint preedit_length = 0;
PangoAttrList *preedit_attrs = NULL;
gchar *display;
gchar *display_text;
guint n_bytes;
layout = gtk_widget_create_pango_layout (widget, NULL);
@ -6241,8 +6241,12 @@ gtk_entry_create_layout (GtkEntry *entry,
: pango_attr_list_new ();
placeholder_layout = show_placeholder_text (entry);
display = placeholder_layout ? g_strdup (priv->placeholder_text) : _gtk_entry_get_display_text (entry, 0, -1);
n_bytes = strlen (display);
if (placeholder_layout)
display_text = g_strdup (priv->placeholder_text);
else
display_text = _gtk_entry_get_display_text (entry, 0, -1);
n_bytes = strlen (display_text);
if (!placeholder_layout && include_preedit)
{
@ -6265,21 +6269,21 @@ gtk_entry_create_layout (GtkEntry *entry,
if (preedit_length)
{
GString *tmp_string = g_string_new (display);
gint cursor_index = g_utf8_offset_to_pointer (display, priv->current_pos) - display;
GString *tmp_string = g_string_new (display_text);
gint pos;
g_string_insert (tmp_string, cursor_index, preedit_string);
pos = g_utf8_offset_to_pointer (display_text, priv->current_pos) - display_text;
g_string_insert (tmp_string, pos, preedit_string);
pango_layout_set_text (layout, tmp_string->str, tmp_string->len);
pango_attr_list_splice (tmp_attrs, preedit_attrs,
cursor_index, preedit_length);
pango_attr_list_splice (tmp_attrs, preedit_attrs, pos, preedit_length);
g_string_free (tmp_string, TRUE);
}
else
{
PangoDirection pango_dir;
if (gtk_entry_get_display_mode (entry) == DISPLAY_NORMAL)
pango_dir = pango_find_base_dir (display, n_bytes);
pango_dir = pango_find_base_dir (display_text, n_bytes);
else
pango_dir = PANGO_DIRECTION_NEUTRAL;
@ -6303,25 +6307,24 @@ gtk_entry_create_layout (GtkEntry *entry,
}
}
pango_context_set_base_dir (gtk_widget_get_pango_context (widget),
pango_dir);
pango_context_set_base_dir (gtk_widget_get_pango_context (widget), pango_dir);
priv->resolved_dir = pango_dir;
pango_layout_set_text (layout, display, n_bytes);
pango_layout_set_text (layout, display_text, n_bytes);
}
pango_layout_set_attributes (layout, tmp_attrs);
if (priv->tabs)
pango_layout_set_tabs (layout, priv->tabs);
g_free (preedit_string);
g_free (display);
g_free (display_text);
if (preedit_attrs)
pango_attr_list_unref (preedit_attrs);
pango_attr_list_unref (tmp_attrs);
return layout;