static gboolean
gnt_combo_box_key_pressed(GntWidget *widget, const char *text)
{
GntComboBox *box = GNT_COMBO_BOX(widget);
gboolean showing = !!GNT_WIDGET_IS_FLAG_SET(box->dropdown->parent, GNT_WIDGET_MAPPED);
if (showing) {
if (text[1] == 0) {
switch (text[0]) {
case '\r':
case '\t':
case '\n':
hide_popup(box, TRUE);
return TRUE;
case 27:
hide_popup(box, FALSE);
return TRUE;
}
}
}
if (gnt_widget_key_pressed(box->dropdown, text)) {
if (!showing)
popup_dropdown(box);
return TRUE;
}
{
#define SEARCH_IN_RANGE(start, end) do { \
GntTreeRow *row; \
for (row = start; row != end; \
row = gnt_tree_row_get_next(tree, row)) { \
gpointer key = gnt_tree_row_get_key(tree, row); \
GList *list = gnt_tree_get_row_text_list(tree, key); \
gboolean found = FALSE; \
found = (list->data && g_ascii_strncasecmp(text, list->data, len) == 0); \
g_list_foreach(list, (GFunc)g_free, NULL); \
g_list_free(list); \
if (found) { \
if (!showing) \
popup_dropdown(box); \
gnt_tree_set_selected(tree, key); \
return TRUE; \
} \
} \
} while (0)
int len = strlen(text);
GntTree *tree = GNT_TREE(box->dropdown);
GntTreeRow *current = tree->current;
SEARCH_IN_RANGE(gnt_tree_row_get_next(tree, current), NULL);
SEARCH_IN_RANGE(tree->top, current);
#undef SEARCH_IN_RANGE
}
return FALSE;
}
static gboolean
dropdown_menu(GntBindable *b, GList *null)
{
if (GNT_WIDGET_IS_FLAG_SET(GNT_COMBO_BOX(b)->dropdown->parent, GNT_WIDGET_MAPPED))
return FALSE;
popup_dropdown(GNT_COMBO_BOX(b));
return TRUE;
}
static gboolean
gnt_combo_box_clicked(GntWidget *widget, GntMouseEvent event, int x, int y)
{
GntComboBox *box = GNT_COMBO_BOX(widget);
gboolean dshowing = GNT_WIDGET_IS_FLAG_SET(box->dropdown->parent, GNT_WIDGET_MAPPED);
if (event == GNT_MOUSE_SCROLL_UP) {
if (dshowing)
gnt_widget_key_pressed(box->dropdown, GNT_KEY_UP);
} else if (event == GNT_MOUSE_SCROLL_DOWN) {
if (dshowing)
gnt_widget_key_pressed(box->dropdown, GNT_KEY_DOWN);
} else if (event == GNT_LEFT_MOUSE_DOWN) {
if (dshowing) {
hide_popup(box, TRUE);
} else {
popup_dropdown(GNT_COMBO_BOX(widget));
}
} else
return FALSE;
return TRUE;
}
static gboolean
gnt_combo_box_key_pressed(GntWidget *widget, const char *text)
{
GntComboBox *box = GNT_COMBO_BOX(widget);
if (GNT_WIDGET_IS_FLAG_SET(box->dropdown->parent, GNT_WIDGET_MAPPED))
{
if (text[1] == 0)
{
switch (text[0])
{
case '\r':
case '\t':
case '\n':
hide_popup(box, TRUE);
return TRUE;
case 27:
hide_popup(box, FALSE);
return TRUE;
}
}
if (gnt_widget_key_pressed(box->dropdown, text))
return TRUE;
}
else
{
if (text[0] == 27)
{
if (strcmp(text, GNT_KEY_UP) == 0 ||
strcmp(text, GNT_KEY_DOWN) == 0)
{
popup_dropdown(box);
return TRUE;
}
}
}
return FALSE;
}