static void
ui_formgrid_init (UiFormGrid *formgrid)
{
GtkWidget *sw;
GtkWidget *hbox, *button;
formgrid->priv = g_new0 (UiFormGridPriv, 1);
formgrid->priv->raw_grid = NULL;
formgrid->priv->info = NULL;
formgrid->priv->flags = GDAUI_DATA_PROXY_INFO_CURRENT_ROW | GDAUI_DATA_PROXY_INFO_ROW_MODIFY_BUTTONS;
formgrid->priv->tcnc = NULL;
formgrid->priv->autoupdate = TRUE;
formgrid->priv->autoupdate_possible = FALSE;
formgrid->priv->scroll_form = FALSE;
formgrid->priv->compute_mod_stmt = FALSE;
formgrid->priv->refresh_callback = NULL;
formgrid->priv->refresh_user_data = NULL;
gtk_orientable_set_orientation (GTK_ORIENTABLE (formgrid), GTK_ORIENTATION_VERTICAL);
/* notebook */
formgrid->priv->nb = gtk_notebook_new ();
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (formgrid->priv->nb), FALSE);
gtk_notebook_set_show_border (GTK_NOTEBOOK (formgrid->priv->nb), FALSE);
gtk_box_pack_start (GTK_BOX (formgrid), formgrid->priv->nb, TRUE, TRUE, 0);
gtk_widget_show (formgrid->priv->nb);
/* grid on 1st page of notebook, not added there */
formgrid->priv->raw_grid = gdaui_raw_grid_new (NULL);
gdaui_data_proxy_column_show_actions (GDAUI_DATA_PROXY (formgrid->priv->raw_grid), -1, FALSE);
g_signal_connect (formgrid->priv->raw_grid, "populate-popup",
G_CALLBACK (form_grid_populate_popup_cb), formgrid);
/* form on the 2nd page of the notebook, not added there */
formgrid->priv->raw_form = gdaui_raw_form_new (NULL);
gdaui_data_proxy_column_show_actions (GDAUI_DATA_PROXY (formgrid->priv->raw_form), -1, FALSE);
g_signal_connect (formgrid->priv->raw_form, "populate-popup",
G_CALLBACK (form_grid_populate_popup_cb), formgrid);
/* info widget and toggle button at last */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_pack_start (GTK_BOX (formgrid), hbox, FALSE, TRUE, 0);
gtk_widget_show (hbox);
/* button to toggle between auto update and not */
button = gtk_toggle_button_new ();
GtkWidget *img = gtk_image_new_from_icon_name (_("_Execute"), GTK_ICON_SIZE_MENU);
gtk_button_set_image (GTK_BUTTON (button), img);
formgrid->priv->autoupdate_toggle = button;
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), formgrid->priv->autoupdate);
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, TRUE, 0);
g_signal_connect (G_OBJECT (button), "toggled",
G_CALLBACK (form_grid_autoupdate_cb), formgrid);
gtk_widget_set_tooltip_text (button, _("Enable or disable auto update of data"));
/* Proxy info */
formgrid->priv->info = gdaui_data_proxy_info_new (GDAUI_DATA_PROXY (formgrid->priv->raw_grid),
formgrid->priv->flags |
GDAUI_DATA_PROXY_INFO_CURRENT_ROW |
GDAUI_DATA_PROXY_INFO_CHUNCK_CHANGE_BUTTONS);
button = GTK_WIDGET (gtk_toggle_tool_button_new ());
gtk_widget_set_tooltip_text (button, _("Toggle between grid and form presentations"));
gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (button), TRUE);
gtk_toolbar_insert (GTK_TOOLBAR (formgrid->priv->info), GTK_TOOL_ITEM (button), 0);
gtk_widget_show (button);
g_signal_connect (button, "toggled",
G_CALLBACK (form_grid_toggled_cb), formgrid);
/* refresh button, don't show it yet */
button = GTK_WIDGET (gtk_tool_button_new (NULL, NULL));
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (button), "view-refresh-symbolic");
gtk_widget_set_tooltip_text (button, _("Refresh data"));
gtk_toolbar_insert (GTK_TOOLBAR (formgrid->priv->info), GTK_TOOL_ITEM (button), 0);
formgrid->priv->refresh_button = button;
/* keep data in sync */
g_signal_connect (formgrid->priv->raw_grid, "selection-changed",
G_CALLBACK (selection_changed_cb), formgrid);
g_signal_connect (formgrid->priv->raw_form, "selection-changed",
G_CALLBACK (selection_changed_cb), formgrid);
}
GtkWidget *
do_data_model_dir (GtkWidget *do_widget)
{
if (!window) {
GtkWidget *vbox;
GtkWidget *label;
GdaDataModel *model;
GtkWidget *form, *grid, *nb;
GdaSet *data_set;
GdaHolder *param;
gchar *path;
GValue *value;
window = gtk_dialog_new_with_buttons ("GdaDataModelDir data model",
GTK_WINDOW (do_widget),
0,
GTK_STOCK_CLOSE,
GTK_RESPONSE_NONE,
NULL);
g_signal_connect (window, "response",
G_CALLBACK (gtk_widget_destroy), NULL);
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_widget_destroyed), &window);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (window))),
vbox, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
label = gtk_label_new ("The following GdauiForm widget displays data from a GdaDataModelDir "
"data model which lists the files contained in the selected directory.\n\n"
"Each file contents is then displayed using the 'picture' plugin \n"
"(right click to open a menu, or double click to load an image).");
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
/* GdaDataModelDir object */
path = get_data_path ();
model = gda_data_model_dir_new (path);
g_free (path);
/* Create the demo widget */
nb = gtk_notebook_new ();
gtk_box_pack_start (GTK_BOX (vbox), nb, TRUE, TRUE, 0);
form = gdaui_form_new (model);
gtk_notebook_append_page (GTK_NOTEBOOK (nb), form, gtk_label_new ("Form"));
grid = gdaui_grid_new (model);
gtk_notebook_append_page (GTK_NOTEBOOK (nb), grid, gtk_label_new ("Grid"));
g_object_unref (model);
/* specify that we want to use the 'picture' plugin */
data_set = GDA_SET (gdaui_data_selector_get_data_set (GDAUI_DATA_SELECTOR (grid)));
param = gda_set_get_holder (data_set, "data");
value = gda_value_new_from_string ("picture", G_TYPE_STRING);
gda_holder_set_attribute_static (param, GDAUI_ATTRIBUTE_PLUGIN, value);
gdaui_data_proxy_column_show_actions (GDAUI_DATA_PROXY (grid), -1, TRUE);
gda_value_free (value);
}
gboolean visible;
g_object_get (G_OBJECT (window), "visible", &visible, NULL);
if (!visible)
gtk_widget_show_all (window);
else {
gtk_widget_destroy (window);
window = NULL;
}
return window;
}
