void
fill_tree_with_db(Etk_Tree *tree)
{
int num, i;
char **entries;
char *cover_path;
Etk_Tree_Col *col;
Etk_Tree_Row *row;
Eet_File *ef;
char *cover_db_path;
asprintf(&cover_db_path, "%s/.e/apps/emphasis/cover.eet", getenv("HOME"));
ef = eet_open(cover_db_path, EET_FILE_MODE_READ);
if (!ef)
{
fprintf(stderr, "Can't open %s\n", cover_db_path);
free(cover_db_path);
exit(-1);
}
col = etk_tree_col_new(tree, "/artist/album", 0, 0.0);
etk_tree_col_model_add(col, etk_tree_model_text_new());
etk_tree_build(tree);
etk_tree_freeze(tree);
entries = eet_list(ef, "*", &num);
for (i=0; i<num; i++)
{
cover_path = eet_read(ef, entries[i], NULL);
row = etk_tree_row_append(tree, NULL, col, entries[i], NULL);
if (strcmp("not found", cover_path))
{
etk_tree_row_data_set(row, cover_path);
}
else
{
etk_tree_row_data_set(row, NULL);
}
}
eet_close(ef);
free(cover_db_path);
etk_tree_col_sort_set(etk_tree_nth_col_get(tree, 0), tree_sort, NULL);
etk_tree_thaw(tree);
}
/* Creates the window for the tree test */
void etk_test_tree_window_create(void *data)
{
static Etk_Widget *win = NULL;
Etk_Widget *vbox;
Etk_Widget *hbox;
Etk_Widget *tree;
Etk_Widget *button;
Etk_Tree_Col *col1, *col2, *col3, *col4, *col5, *col6;
Etk_Tree_Row *row;
Etk_Widget *statusbar;
Etk_Color c_warn;
char row_name[128];
const char *stock_key;
int i, j;
if (win)
{
etk_widget_show(ETK_WIDGET(win));
return;
}
/* Create the window and the vbox where the widgets will be packed into */
win = etk_window_new();
etk_window_title_set(ETK_WINDOW(win), "Etk Tree Test");
etk_window_resize(ETK_WINDOW(win), 640, 500);
etk_signal_connect_by_code(ETK_WINDOW_DELETE_EVENT_SIGNAL, ETK_OBJECT(win), ETK_CALLBACK(etk_window_hide_on_delete), NULL);
vbox = etk_vbox_new(ETK_FALSE, 0);
etk_container_add(ETK_CONTAINER(win), vbox);
/* Create the tree widget */
tree = etk_tree_new();
etk_tree_mode_set(ETK_TREE(tree), ETK_TREE_MODE_TREE);
etk_scrolled_view_extra_vmargin_set(etk_tree_scrolled_view_get(ETK_TREE(tree)), 250);
etk_scrolled_view_drag_bouncy_set(etk_tree_scrolled_view_get(ETK_TREE(tree)), ETK_BOUNCY_STOPTOOBJECT);
etk_scrolled_view_dragable_set(etk_tree_scrolled_view_get(ETK_TREE(tree)), ETK_TRUE);
etk_tree_multiple_select_set(ETK_TREE(tree), ETK_TRUE);
etk_widget_padding_set(tree, 5, 5, 5, 5);
etk_box_append(ETK_BOX(vbox), tree, ETK_BOX_START, ETK_BOX_EXPAND_FILL, 0);
/* We first create the columns of the tree, and then we "build" the tree with etk_tree_build() */
col1 = etk_tree_col_new(ETK_TREE(tree), "Column 1", 130, 0.0);
etk_tree_col_model_add(col1, etk_tree_model_image_new());
etk_tree_col_model_add(col1, etk_tree_model_text_new());
col2 = etk_tree_col_new(ETK_TREE(tree), "Column 2", 60, 1.0);
etk_tree_col_model_add(col2, etk_tree_model_double_new());
col3 = etk_tree_col_new(ETK_TREE(tree), "Column 3", 80, 0.75);
etk_tree_col_model_add(col3, etk_tree_model_int_new());
col4 = etk_tree_col_new(ETK_TREE(tree), "Column 4", 60, 0.0);
etk_tree_col_model_add(col4, etk_tree_model_image_new());
col5 = etk_tree_col_new(ETK_TREE(tree), "Column 5", 60, 0.5);
etk_tree_col_model_add(col5, etk_tree_model_checkbox_new());
col6 = etk_tree_col_new(ETK_TREE(tree), "Column 6", 60, 0.0);
etk_tree_col_model_add(col6, etk_tree_model_progress_bar_new());
etk_tree_build(ETK_TREE(tree));
/* Then we add the rows to the tree. etk_tree_freeze/thaw() is used to improve
* the speed when you insert a lot of rows. It is not really important if you
* insert only some thousands of rows (here, we insert 3000 rows) */
etk_tree_freeze(ETK_TREE(tree));
etk_theme_color_get(NULL, ETK_COLOR_WARNING_FG, &c_warn.r, &c_warn.g, &c_warn.b, &c_warn.a);
for (i = 0; i < 1000; i++)
{
sprintf(row_name, "Row %d", (i * 3) + 1);
stock_key = etk_stock_key_get(ETK_STOCK_PLACES_USER_HOME, ETK_STOCK_SMALL);
row = etk_tree_row_append(ETK_TREE(tree), NULL,
col1, etk_theme_icon_path_get(), stock_key, row_name,
col2, 0.57,
col3, rand(),
col4, PACKAGE_DATA_DIR "/images/1star.png", NULL,
col5, ETK_FALSE,
col6, 0.57, "57 %",
NULL);
for (j = 0; j < 3; j++)
{
Etk_Tree_Row *current;
sprintf(row_name, "Row %d", (i * 3) + 2);
stock_key = etk_stock_key_get(ETK_STOCK_PLACES_FOLDER, ETK_STOCK_SMALL);
current = etk_tree_row_append(ETK_TREE(tree), row,
col1, etk_theme_icon_path_get(), stock_key, row_name,
col2, 20.0,
col3, rand(),
col4, PACKAGE_DATA_DIR "/images/2stars.png", NULL,
col5, ETK_TRUE,
col6, 0.20, "20 %",
NULL);
if (j == 2) row = current;
}
sprintf(row_name, "<font color=#%.2X%.2X%.2X%.2X>Row %d</font>",
c_warn.r, c_warn.g, c_warn.b, c_warn.a, (i * 3) + 3);
stock_key = etk_stock_key_get(ETK_STOCK_TEXT_X_GENERIC, ETK_STOCK_SMALL);
etk_tree_row_append(ETK_TREE(tree), row,
col1, etk_theme_icon_path_get(), stock_key, row_name,
col2, 300.0,
col3, 257,
col4, PACKAGE_DATA_DIR "/images/3stars.png", NULL,
col5, ETK_TRUE,
NULL);
}
etk_tree_thaw(ETK_TREE(tree));
etk_tree_col_sort_set(col3, _etk_test_tree_compare_cb, NULL);
hbox = etk_hbox_new(ETK_TRUE, 0);
etk_box_append(ETK_BOX(vbox), hbox, ETK_BOX_START, ETK_BOX_FILL, 0);
button = etk_button_new_with_label("Sort the tree");
etk_box_append(ETK_BOX(hbox), button, ETK_BOX_START, ETK_BOX_EXPAND, 0);
etk_signal_connect_by_code(ETK_BUTTON_CLICKED_SIGNAL, ETK_OBJECT(button),
ETK_CALLBACK(_etk_test_tree_sort_button_cb), col3);
button = etk_button_new_with_label("Insert a sorted row");
etk_box_append(ETK_BOX(hbox), button, ETK_BOX_START, ETK_BOX_EXPAND, 0);
etk_signal_connect_by_code(ETK_BUTTON_CLICKED_SIGNAL, ETK_OBJECT(button),
ETK_CALLBACK(_etk_test_tree_insert_sorted_button_cb), ETK_TREE(tree));
button = etk_button_new_with_label("Select all");
etk_box_append(ETK_BOX(hbox), button, ETK_BOX_START, ETK_BOX_EXPAND, 0);
etk_signal_connect_by_code(ETK_BUTTON_CLICKED_SIGNAL, ETK_OBJECT(button),
ETK_CALLBACK(_etk_test_tree_select_all_cb), ETK_TREE(tree));
button = etk_button_new_with_label("Unselect all");
etk_box_append(ETK_BOX(hbox), button, ETK_BOX_START, ETK_BOX_EXPAND, 0);
etk_signal_connect_by_code(ETK_BUTTON_CLICKED_SIGNAL, ETK_OBJECT(button),
ETK_CALLBACK(_etk_test_tree_unselect_all_cb), ETK_TREE(tree));
/* Finally we create the statusbar used to display the events on the tree */
statusbar = etk_statusbar_new();
etk_box_append(ETK_BOX(vbox), statusbar, ETK_BOX_START, ETK_BOX_FILL, 0);
etk_signal_connect_by_code(ETK_WIDGET_KEY_DOWN_SIGNAL, ETK_OBJECT(tree),
ETK_CALLBACK(_etk_test_tree_key_down_cb), NULL);
etk_signal_connect_by_code(ETK_TREE_ROW_CLICKED_SIGNAL, ETK_OBJECT(tree),
ETK_CALLBACK(_etk_test_tree_row_clicked_cb), statusbar);
etk_signal_connect_by_code(ETK_TREE_COL_CELL_VALUE_CHANGED_SIGNAL, ETK_OBJECT(col5),
ETK_CALLBACK(_etk_test_tree_checkbox_toggled_cb), statusbar);
etk_widget_show_all(win);
}
