static void
ref_count_three_levels (void)
{
GtkTreeIter grandparent1, grandparent2, parent1, parent2;
GtkTreeIter iter_parent1, iter_parent2;
GtkTreeModel *model;
GtkTreeModelRefCount *ref_model;
GtkTreeModel *sort_model;
GtkTreePath *path;
GtkWidget *tree_view;
model = gtk_tree_model_ref_count_new ();
ref_model = GTK_TREE_MODEL_REF_COUNT (model);
/* + grandparent1
* + grandparent2
* + parent1
* + iter_parent1
* + parent2
* + iter_parent2
* + iter_parent2
*/
gtk_tree_store_append (GTK_TREE_STORE (model), &grandparent1, NULL);
gtk_tree_store_append (GTK_TREE_STORE (model), &grandparent2, NULL);
gtk_tree_store_append (GTK_TREE_STORE (model), &parent1, &grandparent2);
gtk_tree_store_append (GTK_TREE_STORE (model), &iter_parent1, &parent1);
gtk_tree_store_append (GTK_TREE_STORE (model), &parent2, &grandparent2);
gtk_tree_store_append (GTK_TREE_STORE (model), &iter_parent2, &parent2);
gtk_tree_store_append (GTK_TREE_STORE (model), &iter_parent2, &parent2);
assert_entire_model_unreferenced (ref_model);
sort_model = gtk_tree_model_sort_new_with_model (model);
tree_view = gtk_tree_view_new_with_model (sort_model);
assert_root_level_referenced (ref_model, 1);
assert_node_ref_count (ref_model, &parent1, 0);
assert_node_ref_count (ref_model, &parent2, 0);
assert_level_unreferenced (ref_model, &parent1);
assert_level_unreferenced (ref_model, &parent2);
path = gtk_tree_path_new_from_indices (1, -1);
gtk_tree_view_expand_row (GTK_TREE_VIEW (tree_view), path, FALSE);
assert_node_ref_count (ref_model, &grandparent1, 1);
assert_node_ref_count (ref_model, &grandparent2, 2);
assert_node_ref_count (ref_model, &parent1, 1);
assert_node_ref_count (ref_model, &parent2, 1);
assert_node_ref_count (ref_model, &iter_parent1, 0);
assert_node_ref_count (ref_model, &iter_parent2, 0);
gtk_tree_view_expand_row (GTK_TREE_VIEW (tree_view), path, TRUE);
assert_node_ref_count (ref_model, &grandparent1, 1);
assert_node_ref_count (ref_model, &grandparent2, 2);
assert_node_ref_count (ref_model, &parent1, 2);
assert_node_ref_count (ref_model, &parent2, 2);
assert_node_ref_count (ref_model, &iter_parent1, 1);
assert_node_ref_count (ref_model, &iter_parent2, 1);
gtk_tree_view_collapse_all (GTK_TREE_VIEW (tree_view));
assert_node_ref_count (ref_model, &grandparent1, 1);
assert_node_ref_count (ref_model, &grandparent2, 2);
assert_node_ref_count (ref_model, &parent1, 1);
assert_node_ref_count (ref_model, &parent2, 1);
assert_node_ref_count (ref_model, &iter_parent1, 0);
assert_node_ref_count (ref_model, &iter_parent2, 0);
gtk_tree_model_sort_clear_cache (GTK_TREE_MODEL_SORT (sort_model));
assert_root_level_referenced (ref_model, 1);
assert_node_ref_count (ref_model, &parent1, 0);
assert_node_ref_count (ref_model, &parent2, 0);
gtk_tree_view_expand_row (GTK_TREE_VIEW (tree_view), path, FALSE);
assert_node_ref_count (ref_model, &grandparent1, 1);
assert_node_ref_count (ref_model, &grandparent2, 2);
assert_node_ref_count (ref_model, &parent1, 1);
assert_node_ref_count (ref_model, &parent2, 1);
assert_node_ref_count (ref_model, &iter_parent1, 0);
assert_node_ref_count (ref_model, &iter_parent2, 0);
gtk_tree_path_append_index (path, 1);
gtk_tree_view_expand_row (GTK_TREE_VIEW (tree_view), path, FALSE);
assert_node_ref_count (ref_model, &grandparent1, 1);
assert_node_ref_count (ref_model, &grandparent2, 2);
assert_node_ref_count (ref_model, &parent1, 1);
assert_node_ref_count (ref_model, &parent2, 2);
assert_node_ref_count (ref_model, &iter_parent1, 0);
assert_node_ref_count (ref_model, &iter_parent2, 1);
gtk_tree_view_collapse_row (GTK_TREE_VIEW (tree_view), path);
assert_node_ref_count (ref_model, &grandparent1, 1);
assert_node_ref_count (ref_model, &grandparent2, 2);
assert_node_ref_count (ref_model, &parent1, 1);
assert_node_ref_count (ref_model, &parent2, 2);
assert_node_ref_count (ref_model, &iter_parent1, 0);
assert_node_ref_count (ref_model, &iter_parent2, 0);
gtk_tree_model_sort_clear_cache (GTK_TREE_MODEL_SORT (sort_model));
assert_node_ref_count (ref_model, &grandparent1, 1);
assert_node_ref_count (ref_model, &grandparent2, 2);
assert_node_ref_count (ref_model, &parent1, 1);
assert_node_ref_count (ref_model, &parent2, 1);
assert_node_ref_count (ref_model, &iter_parent1, 0);
assert_node_ref_count (ref_model, &iter_parent2, 0);
gtk_tree_path_up (path);
gtk_tree_view_collapse_row (GTK_TREE_VIEW (tree_view), path);
gtk_tree_path_free (path);
assert_node_ref_count (ref_model, &grandparent1, 1);
assert_node_ref_count (ref_model, &grandparent2, 2);
assert_node_ref_count (ref_model, &parent1, 0);
assert_node_ref_count (ref_model, &parent2, 0);
assert_node_ref_count (ref_model, &iter_parent1, 0);
assert_node_ref_count (ref_model, &iter_parent2, 0);
gtk_tree_model_sort_clear_cache (GTK_TREE_MODEL_SORT (sort_model));
assert_node_ref_count (ref_model, &grandparent1, 1);
assert_node_ref_count (ref_model, &grandparent2, 1);
assert_node_ref_count (ref_model, &parent1, 0);
assert_node_ref_count (ref_model, &parent2, 0);
assert_node_ref_count (ref_model, &iter_parent1, 0);
assert_node_ref_count (ref_model, &iter_parent2, 0);
gtk_widget_destroy (tree_view);
assert_entire_model_unreferenced (ref_model);
g_object_unref (sort_model);
g_object_unref (ref_model);
}
void on_collapse_clicked(GtkButton * button, gpointer user_data)
{
gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
}
void
gimp_action_view_set_filter (GimpActionView *view,
const gchar *filter)
{
GtkTreeSelection *sel;
GtkTreeModel *filtered_model;
GtkTreeModel *model;
GtkTreeIter iter;
gboolean iter_valid;
GtkTreeRowReference *selected_row = NULL;
g_return_if_fail (GIMP_IS_ACTION_VIEW (view));
filtered_model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filtered_model));
if (filter && ! strlen (filter))
filter = NULL;
g_free (view->filter);
view->filter = NULL;
if (filter)
view->filter = g_utf8_casefold (filter, -1);
sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
if (gtk_tree_selection_get_selected (sel, NULL, &iter))
{
GtkTreePath *path = gtk_tree_model_get_path (filtered_model, &iter);
selected_row = gtk_tree_row_reference_new (filtered_model, path);
}
for (iter_valid = gtk_tree_model_get_iter_first (model, &iter);
iter_valid;
iter_valid = gtk_tree_model_iter_next (model, &iter))
{
GtkTreeIter child_iter;
gboolean child_valid;
gint n_children = 0;
for (child_valid = gtk_tree_model_iter_children (model, &child_iter,
&iter);
child_valid;
child_valid = gtk_tree_model_iter_next (model, &child_iter))
{
gboolean visible = TRUE;
if (view->filter)
{
gchar *label;
gchar *name;
gtk_tree_model_get (model, &child_iter,
GIMP_ACTION_VIEW_COLUMN_LABEL_CASEFOLD, &label,
GIMP_ACTION_VIEW_COLUMN_NAME, &name,
-1);
visible = label && name && (strstr (label, view->filter) != NULL ||
strstr (name, view->filter) != NULL);
g_free (label);
g_free (name);
}
gtk_tree_store_set (GTK_TREE_STORE (model), &child_iter,
GIMP_ACTION_VIEW_COLUMN_VISIBLE, visible,
-1);
if (visible)
n_children++;
}
gtk_tree_store_set (GTK_TREE_STORE (model), &iter,
GIMP_ACTION_VIEW_COLUMN_VISIBLE, n_children > 0,
-1);
}
if (view->filter)
gtk_tree_view_expand_all (GTK_TREE_VIEW (view));
else
gtk_tree_view_collapse_all (GTK_TREE_VIEW (view));
gtk_tree_view_columns_autosize (GTK_TREE_VIEW (view));
if (selected_row)
{
if (gtk_tree_row_reference_valid (selected_row))
{
GtkTreePath *path = gtk_tree_row_reference_get_path (selected_row);
gimp_action_view_select_path (view, path);
gtk_tree_path_free (path);
}
gtk_tree_row_reference_free (selected_row);
}
}
/**
@brief tree collapse-all callback
@param widget UNUSED the widget which activated the callback
@param treeview the treeview to be collapsed
@return
*/
void e2_tree_collapse_all_cb (GtkMenuItem *widget, GtkTreeView *treeview)
{
NEEDCLOSEBGL
gtk_tree_view_collapse_all (treeview);
NEEDOPENBGL
}
static void
view_collapse_all_activated (GtkAction * action,
CMainWindow* self)
{
gtk_tree_view_collapse_all (GTK_TREE_VIEW (c_main_window_get_content (self)));
}
GtkWidget *
create_directory_treeview (void)
{
GtkCellRenderer *cell;
GtkTreeViewColumn *col;
GtkWidget *scrolled;
GtkWidget *tvw = GTK_WIDGET (gtk_builder_get_object (baobab.main_ui, "treeview1"));
g_signal_connect (tvw, "row-expanded",
G_CALLBACK (on_tv_row_expanded), NULL);
g_signal_connect (tvw, "cursor-changed",
G_CALLBACK (on_tv_cur_changed), NULL);
g_signal_connect (tvw, "button-press-event",
G_CALLBACK (on_tv_button_press), NULL);
/* dir name column */
g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (tvw)), "changed",
G_CALLBACK (on_tv_selection_changed), NULL);
cell = gtk_cell_renderer_text_new ();
col = gtk_tree_view_column_new_with_attributes (NULL, cell, "markup",
COL_DIR_NAME, "text",
COL_DIR_NAME, NULL);
gtk_tree_view_column_set_sort_column_id (col, COL_DIR_NAME);
gtk_tree_view_column_set_reorderable (col, TRUE);
gtk_tree_view_column_set_title (col, _("Folder"));
gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_resizable (col, TRUE);
gtk_tree_view_append_column (GTK_TREE_VIEW (tvw), col);
/* percentage bar & text column */
col = gtk_tree_view_column_new ();
cell = baobab_cell_renderer_progress_new ();
gtk_tree_view_column_pack_start (col, cell, FALSE);
gtk_tree_view_column_set_attributes (col, cell, "perc",
COL_H_PERC, NULL);
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (col, cell, TRUE);
gtk_tree_view_column_set_cell_data_func (col, cell,
perc_cell_data_func,
NULL, NULL);
g_object_set (G_OBJECT (cell), "xalign", (gfloat) 1.0, NULL);
gtk_tree_view_column_set_sort_column_id (col, COL_H_PERC);
gtk_tree_view_column_set_reorderable (col, TRUE);
gtk_tree_view_column_set_title (col, _("Usage"));
gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_resizable (col, FALSE);
gtk_tree_view_append_column (GTK_TREE_VIEW (tvw), col);
/* directory size column */
cell = gtk_cell_renderer_text_new ();
col = gtk_tree_view_column_new_with_attributes (NULL, cell, "markup",
COL_DIR_SIZE, "text",
COL_DIR_SIZE, NULL);
g_object_set (G_OBJECT (cell), "xalign", (gfloat) 1.0, NULL);
gtk_tree_view_column_set_sort_column_id (col,
baobab.show_allocated ? COL_H_ALLOCSIZE : COL_H_SIZE);
gtk_tree_view_column_set_reorderable (col, TRUE);
gtk_tree_view_column_set_title (col, _("Size"));
gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_resizable (col, TRUE);
gtk_tree_view_append_column (GTK_TREE_VIEW (tvw), col);
/* store this column, we need it when toggling 'allocated' */
g_object_set_data (G_OBJECT (tvw), "baobab_size_col", col);
/* objects column */
cell = gtk_cell_renderer_text_new ();
col = gtk_tree_view_column_new_with_attributes (NULL, cell, "markup",
COL_ELEMENTS, "text",
COL_ELEMENTS, NULL);
g_object_set (G_OBJECT (cell), "xalign", (gfloat) 1.0, NULL);
gtk_tree_view_column_set_sort_column_id (col, COL_H_ELEMENTS);
gtk_tree_view_column_set_reorderable (col, TRUE);
gtk_tree_view_column_set_title (col, _("Contents"));
gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_resizable (col, TRUE);
gtk_tree_view_append_column (GTK_TREE_VIEW (tvw), col);
/* hardlink column */
cell = gtk_cell_renderer_text_new ();
col = gtk_tree_view_column_new_with_attributes (NULL, cell, "markup",
COL_HARDLINK, "text",
COL_HARDLINK, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (tvw), col);
gtk_tree_view_collapse_all (GTK_TREE_VIEW (tvw));
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (tvw), FALSE);
scrolled = GTK_WIDGET (gtk_builder_get_object (baobab.main_ui, "scrolledwindow1"));
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (tvw),
baobab_treeview_equal_func,
NULL, NULL);
baobab.model = create_model ();
/* By default, sort by size */
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (baobab.model),
baobab.show_allocated ? COL_H_ALLOCSIZE : COL_H_SIZE,
GTK_SORT_DESCENDING);
gtk_tree_view_set_model (GTK_TREE_VIEW (tvw),
GTK_TREE_MODEL (baobab.model));
g_object_unref (baobab.model);
return tvw;
}
static void
activate (GApplication *app)
{
GtkBuilder *builder;
GtkWindow *window;
GtkWidget *widget;
GtkTreeModel *model;
GtkTreeIter iter;
GError *error = NULL;
GtkWidget *sw;
GtkWidget *scrollbar;
GtkWidget *menu;
GtkWidget *item;
static GActionEntry win_entries[] = {
{ "run", activate_run, NULL, NULL, NULL }
};
builder = gtk_builder_new ();
gtk_builder_add_from_resource (builder, "/ui/main.ui", &error);
if (error != NULL)
{
g_critical ("%s", error->message);
exit (1);
}
window = (GtkWindow *)gtk_builder_get_object (builder, "window");
gtk_application_add_window (GTK_APPLICATION (app), window);
g_action_map_add_action_entries (G_ACTION_MAP (window),
win_entries, G_N_ELEMENTS (win_entries),
window);
notebook = (GtkWidget *)gtk_builder_get_object (builder, "notebook");
info_view = (GtkWidget *)gtk_builder_get_object (builder, "info-textview");
source_view = (GtkWidget *)gtk_builder_get_object (builder, "source-textview");
headerbar = (GtkWidget *)gtk_builder_get_object (builder, "headerbar");
treeview = (GtkWidget *)gtk_builder_get_object (builder, "treeview");
model = gtk_tree_view_get_model (GTK_TREE_VIEW (treeview));
sw = (GtkWidget *)gtk_builder_get_object (builder, "source-scrolledwindow");
scrollbar = gtk_scrolled_window_get_vscrollbar (GTK_SCROLLED_WINDOW (sw));
menu = gtk_menu_new ();
item = gtk_menu_item_new_with_label ("Start");
g_signal_connect (item, "activate", G_CALLBACK (start_cb), scrollbar);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
item = gtk_menu_item_new_with_label ("End");
g_signal_connect (item, "activate", G_CALLBACK (end_cb), scrollbar);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show_all (menu);
g_signal_connect (scrollbar, "popup-menu", G_CALLBACK (scrollbar_popup), menu);
load_file (gtk_demos[0].name, gtk_demos[0].filename);
populate_model (model);
g_signal_connect (treeview, "row-activated", G_CALLBACK (row_activated_cb), model);
widget = (GtkWidget *)gtk_builder_get_object (builder, "treeview-selection");
g_signal_connect (widget, "changed", G_CALLBACK (selection_cb), model);
gtk_tree_model_get_iter_first (gtk_tree_view_get_model (GTK_TREE_VIEW (treeview)), &iter);
gtk_tree_selection_select_iter (GTK_TREE_SELECTION (widget), &iter);
gtk_tree_view_collapse_all (GTK_TREE_VIEW (treeview));
gtk_widget_show_all (GTK_WIDGET (window));
g_object_unref (builder);
}
static VALUE
rg_collapse_all(VALUE self)
{
gtk_tree_view_collapse_all(_SELF(self));
return self;
}
bool
sc_navigate_index(girara_session_t* session, girara_argument_t* argument,
girara_event_t* UNUSED(event), unsigned int UNUSED(t))
{
g_return_val_if_fail(session != NULL, false);
g_return_val_if_fail(session->global.data != NULL, false);
zathura_t* zathura = session->global.data;
g_return_val_if_fail(argument != NULL, false);
g_return_val_if_fail(zathura->document != NULL, false);
if(zathura->ui.index == NULL) {
return false;
}
GtkTreeView *tree_view = gtk_container_get_children(GTK_CONTAINER(zathura->ui.index))->data;
GtkTreePath *path;
gtk_tree_view_get_cursor(tree_view, &path, NULL);
if (path == NULL) {
return false;
}
GtkTreeModel *model = gtk_tree_view_get_model(tree_view);
GtkTreeIter iter;
GtkTreeIter child_iter;
gboolean is_valid_path = TRUE;
switch(argument->n) {
case UP:
if (gtk_tree_path_prev(path) == FALSE) {
/* For some reason gtk_tree_path_up returns TRUE although we're not
* moving anywhere. */
is_valid_path = gtk_tree_path_up(path) && (gtk_tree_path_get_depth(path) > 0);
} else { /* row above */
while(gtk_tree_view_row_expanded(tree_view, path)) {
gtk_tree_model_get_iter(model, &iter, path);
/* select last child */
gtk_tree_model_iter_nth_child(model, &child_iter, &iter,
gtk_tree_model_iter_n_children(model, &iter)-1);
gtk_tree_path_free(path);
path = gtk_tree_model_get_path(model, &child_iter);
}
}
break;
case COLLAPSE:
if (gtk_tree_view_collapse_row(tree_view, path) == FALSE
&& gtk_tree_path_get_depth(path) > 1) {
gtk_tree_path_up(path);
gtk_tree_view_collapse_row(tree_view, path);
}
break;
case DOWN:
if (gtk_tree_view_row_expanded(tree_view, path) == TRUE) {
gtk_tree_path_down(path);
} else {
do {
gtk_tree_model_get_iter(model, &iter, path);
if (gtk_tree_model_iter_next(model, &iter)) {
gtk_tree_path_free(path);
path = gtk_tree_model_get_path(model, &iter);
break;
}
} while((is_valid_path = (gtk_tree_path_get_depth(path) > 1))
&& gtk_tree_path_up(path));
}
break;
case EXPAND:
if (gtk_tree_view_expand_row(tree_view, path, FALSE)) {
gtk_tree_path_down(path);
}
break;
case EXPAND_ALL:
gtk_tree_view_expand_all(tree_view);
break;
case COLLAPSE_ALL:
gtk_tree_view_collapse_all(tree_view);
gtk_tree_path_free(path);
path = gtk_tree_path_new_first();
gtk_tree_view_set_cursor(tree_view, path, NULL, FALSE);
break;
case SELECT:
cb_index_row_activated(tree_view, path, NULL, zathura);
gtk_tree_path_free(path);
return false;
}
if (is_valid_path) {
gtk_tree_view_set_cursor(tree_view, path, NULL, FALSE);
}
gtk_tree_path_free(path);
return false;
}
