static gboolean
tree_selection_changed(GtkTreeSelection *selection,
gpointer data)
{
GtkTreeModel *model;
GtkTreeIter iter;
UIMCandWinVerticalGtk *vertical_cwin = UIM_CAND_WIN_VERTICAL_GTK(data);
UIMCandWinGtk *cwin = UIM_CAND_WIN_GTK(vertical_cwin);
if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
char *annotation = NULL;
gtk_tree_model_get(model, &iter,
COLUMN_ANNOTATION, &annotation,
-1);
if (annotation && *annotation) {
if (!cwin->sub_window.window)
uim_cand_win_gtk_create_sub_window(cwin);
gtk_text_buffer_set_text(
gtk_text_view_get_buffer(GTK_TEXT_VIEW(cwin->sub_window.text_view)),
annotation, -1);
uim_cand_win_gtk_layout_sub_window(cwin);
gtk_widget_show(cwin->sub_window.window);
cwin->sub_window.active = TRUE;
} else {
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
free(annotation);
} else {
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
if (cwin->index_changed) {
cwin->index_changed = FALSE;
g_signal_emit_by_name(G_OBJECT(cwin), "index-changed");
}
return TRUE;
}
/* copied from uim-cand-win-gtk.c */
static gboolean
tree_selection_changed(GtkTreeSelection *selection,
gpointer data)
{
GtkTreeModel *model;
GtkTreeIter iter;
/* UIMCandidateWindow *cwin = UIM_CANDIDATE_WINDOW(data); */
if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
char *annotation = NULL;
gtk_tree_model_get(model, &iter,
COLUMN_ANNOTATION, &annotation,
-1);
if (annotation && *annotation) {
if (!cwin->sub_window.window)
uim_cand_win_gtk_create_sub_window(cwin);
gtk_text_buffer_set_text(
gtk_text_view_get_buffer(GTK_TEXT_VIEW(cwin->sub_window.text_view)),
annotation, -1);
uim_cand_win_gtk_layout_sub_window(cwin);
gtk_widget_show(cwin->sub_window.window);
cwin->sub_window.active = TRUE;
} else {
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
free(annotation);
} else {
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
return TRUE;
}
void
uim_cand_win_horizontal_gtk_set_index(UIMCandWinHorizontalGtk *horizontal_cwin, gint index)
{
gint new_page, prev_index;
UIMCandWinGtk *cwin;
g_return_if_fail(UIM_IS_CAND_WIN_HORIZONTAL_GTK(horizontal_cwin));
cwin = UIM_CAND_WIN_GTK(horizontal_cwin);
prev_index = cwin->candidate_index;
if (index >= (gint) cwin->nr_candidates)
cwin->candidate_index = 0;
else
cwin->candidate_index = index;
if (cwin->candidate_index >= 0 && cwin->display_limit)
new_page = cwin->candidate_index / cwin->display_limit;
else
new_page = cwin->page_index;
if (cwin->page_index != new_page)
uim_cand_win_gtk_set_page(cwin, new_page);
if (cwin->candidate_index >= 0) {
gint pos;
struct index_button *idxbutton, *prev_selected;
GtkWidget *label;
if (cwin->display_limit)
pos = cwin->candidate_index % cwin->display_limit;
else
pos = cwin->candidate_index;
idxbutton = g_ptr_array_index(horizontal_cwin->buttons, pos);
prev_selected = (gpointer)horizontal_cwin->selected;
if (prev_selected && prev_index != cwin->candidate_index) {
label = gtk_bin_get_child(GTK_BIN(prev_selected->button));
gtk_widget_queue_draw(label);
}
label = gtk_bin_get_child(GTK_BIN(idxbutton->button));
gtk_widget_queue_draw(label);
horizontal_cwin->selected = idxbutton;
/* show subwin */
if (cwin->stores->pdata[new_page]) {
char *annotation = NULL;
GtkTreeModel *model = GTK_TREE_MODEL(cwin->stores->pdata[new_page]);
GtkTreeIter iter;
gtk_tree_model_iter_nth_child(model, &iter, NULL, pos);
gtk_tree_model_get(model, &iter, COLUMN_ANNOTATION, &annotation, -1);
if (annotation && *annotation) {
if (!cwin->sub_window.window)
uim_cand_win_gtk_create_sub_window(cwin);
gtk_text_buffer_set_text(gtk_text_view_get_buffer(GTK_TEXT_VIEW(cwin->sub_window.text_view)), annotation, -1);
uim_cand_win_gtk_layout_sub_window(cwin);
gtk_widget_show(cwin->sub_window.window);
cwin->sub_window.active = TRUE;
} else {
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
free(annotation);
}
} else {
horizontal_cwin->selected = NULL;
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
uim_cand_win_gtk_update_label(cwin);
}
