static void
notebook_remove_page_cb (GtkNotebook *nb, GtkWidget *page, gint pagenb, BrowserPerspective *bpers)
{
if (customization_data_exists (G_OBJECT (bpers))) {
gint current_index;
GtkWidget *current_page = NULL;
current_index = gtk_notebook_get_current_page (nb);
if (current_index >= 0)
current_page = gtk_notebook_get_nth_page (nb, current_index);
g_print ("\tNotebook, removing page %d, current page is now %d\n", pagenb, current_index);
/* REM: we need to uncustomize _both_ the removed page and the new page, and customize
* again the new page to avoid discrepancies */
if (current_page && IS_BROWSER_PAGE (current_page))
browser_page_uncustomize (BROWSER_PAGE (current_page));
if (page && IS_BROWSER_PAGE (page))
browser_page_uncustomize (BROWSER_PAGE (page));
if (current_page && IS_BROWSER_PAGE (current_page))
browser_page_customize (BROWSER_PAGE (current_page),
customization_data_get_toolbar (G_OBJECT (bpers)),
customization_data_get_header_bar (G_OBJECT (bpers)));
}
}
/**
* schema_browser_perspective_display_diagram
*
*/
void
schema_browser_perspective_display_diagram (SchemaBrowserPerspective *bpers, gint fav_id)
{
GtkWidget *diagram = NULL;
if (fav_id >= 0) {
gint ntabs, i;
ntabs = gtk_notebook_get_n_pages (GTK_NOTEBOOK (bpers->priv->notebook));
for (i = 0; i < ntabs; i++) {
GtkWidget *child;
child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (bpers->priv->notebook), i);
if (IS_RELATIONS_DIAGRAM (child)) {
if (relations_diagram_get_fav_id (RELATIONS_DIAGRAM (child)) == fav_id) {
gtk_notebook_set_current_page (GTK_NOTEBOOK (bpers->priv->notebook), i);
return;
}
}
}
GError *error = NULL;
diagram = relations_diagram_new_with_fav_id (browser_window_get_connection (bpers->priv->bwin),
fav_id, &error);
if (! diagram) {
ui_show_error ((GtkWindow*) gtk_widget_get_toplevel ((GtkWidget*) bpers),
error && error->message ? error->message :
_("Could not load diagram"));
g_clear_error (&error);
}
}
else
diagram = relations_diagram_new (browser_window_get_connection (bpers->priv->bwin));
if (diagram) {
GtkWidget *close_btn;
GtkWidget *tab_label;
gint i;
tab_label = browser_page_get_tab_label (BROWSER_PAGE (diagram), &close_btn);
i = gtk_notebook_append_page (GTK_NOTEBOOK (bpers->priv->notebook), diagram, tab_label);
g_signal_connect (close_btn, "clicked",
G_CALLBACK (close_button_clicked_cb), diagram);
gtk_widget_show (diagram);
tab_label = browser_page_get_tab_label (BROWSER_PAGE (diagram), NULL);
gtk_notebook_set_menu_label (GTK_NOTEBOOK (bpers->priv->notebook), diagram, tab_label);
gtk_notebook_set_current_page (GTK_NOTEBOOK (bpers->priv->notebook), i);
gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (bpers->priv->notebook), diagram,
TRUE);
gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (bpers->priv->notebook), diagram,
TRUE);
}
}
/**
* browser_perspective_uncustomize:
* @perspective: an object implementing the #BrowserPerspective interface
*
* Remove any optional custom UI elements which have been added
* when browser_perspective_customize() was called.
*/
void
browser_perspective_uncustomize (BrowserPerspective *perspective)
{
g_return_if_fail (IS_BROWSER_PERSPECTIVE (perspective));
/* Current BrowserPage */
GtkNotebook *nb;
nb = (GtkNotebook*) browser_perspective_get_notebook (perspective);
if (nb) {
gint current_index;
current_index = gtk_notebook_get_current_page (nb);
if (current_index >= 0) {
GtkWidget *current_page;
current_page = gtk_notebook_get_nth_page (nb, current_index);
if (current_page && IS_BROWSER_PAGE (current_page))
browser_page_uncustomize (BROWSER_PAGE (current_page));
}
}
if (BROWSER_PERSPECTIVE_GET_CLASS (perspective)->i_uncustomize)
(BROWSER_PERSPECTIVE_GET_CLASS (perspective)->i_uncustomize) (perspective);
else {
g_print ("Default browser_perspective_uncustomize for %s\n",
G_OBJECT_CLASS_NAME (G_OBJECT_GET_CLASS (perspective)));
if (customization_data_exists (G_OBJECT (perspective)))
customization_data_release (G_OBJECT (perspective));
}
}
/**
* schema_browser_perspective_display_table_info
*
* Display (and create if necessary) a new page for the table's properties
*/
void
schema_browser_perspective_display_table_info (SchemaBrowserPerspective *bpers,
const gchar *table_schema,
const gchar *table_name,
G_GNUC_UNUSED const gchar *table_short_name)
{
g_return_if_fail (IS_SCHEMA_BROWSER_PERSPECTIVE (bpers));
gint ntabs, i;
ntabs = gtk_notebook_get_n_pages (GTK_NOTEBOOK (bpers->priv->notebook));
for (i = 0; i < ntabs; i++) {
GtkWidget *child;
child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (bpers->priv->notebook), i);
if (IS_TABLE_INFO (child)) {
if (!strcmp (table_schema, table_info_get_table_schema (TABLE_INFO (child))) &&
!strcmp (table_name, table_info_get_table_name (TABLE_INFO (child)))) {
gtk_notebook_set_current_page (GTK_NOTEBOOK (bpers->priv->notebook), i);
return;
}
}
}
GtkWidget *ti;
ti = table_info_new (browser_window_get_connection (bpers->priv->bwin), table_schema, table_name);
if (ti) {
GtkWidget *close_btn;
GtkWidget *tab_label;
gint i;
tab_label = browser_page_get_tab_label (BROWSER_PAGE (ti), &close_btn);
i = gtk_notebook_append_page (GTK_NOTEBOOK (bpers->priv->notebook), ti, tab_label);
g_signal_connect (close_btn, "clicked",
G_CALLBACK (close_button_clicked_cb), ti);
gtk_widget_show (ti);
tab_label = browser_page_get_tab_label (BROWSER_PAGE (ti), NULL);
gtk_notebook_set_menu_label (GTK_NOTEBOOK (bpers->priv->notebook), ti, tab_label);
gtk_notebook_set_current_page (GTK_NOTEBOOK (bpers->priv->notebook), i);
gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (bpers->priv->notebook), ti,
TRUE);
gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (bpers->priv->notebook), ti,
TRUE);
}
}
static void
notebook_switch_page_cb (GtkNotebook *nb, GtkWidget *page, gint pagenb, BrowserPerspective *bpers)
{
if (customization_data_exists (G_OBJECT (bpers))) {
gint current_index;
current_index = gtk_notebook_get_current_page (nb);
g_print ("\tNotebook, current page %d switching to %d\n", current_index, pagenb);
if (current_index >= 0) {
GtkWidget *current_page;
current_page = gtk_notebook_get_nth_page (nb, current_index);
if (current_page && IS_BROWSER_PAGE (current_page))
browser_page_uncustomize (BROWSER_PAGE (current_page));
}
if (pagenb >= 0) {
GtkWidget *next_page;
next_page = gtk_notebook_get_nth_page (nb, pagenb);
if (next_page && IS_BROWSER_PAGE (next_page))
browser_page_customize (BROWSER_PAGE (next_page),
customization_data_get_toolbar (G_OBJECT (bpers)),
customization_data_get_header_bar (G_OBJECT (bpers)));
}
}
}
/**
* browser_perspective_customize:
* @perspective: an object implementing the #BrowserPerspective interface
* @toolbar: (allow-none):
* @header: (allow-none):
*
* Add optional custom UI elements to @toolbar, @header and @menu. any call to the
* browser_perspective_uncustomize() function will undo all the customizations to
* these elements
*/
void
browser_perspective_customize (BrowserPerspective *perspective, GtkToolbar *toolbar, GtkHeaderBar *header)
{
g_return_if_fail (IS_BROWSER_PERSPECTIVE (perspective));
if (BROWSER_PERSPECTIVE_GET_CLASS (perspective)->i_customize)
(BROWSER_PERSPECTIVE_GET_CLASS (perspective)->i_customize) (perspective, toolbar, header);
/* Current BrowserPage */
GtkNotebook *nb;
nb = (GtkNotebook*) browser_perspective_get_notebook (perspective);
if (nb) {
gint current_index;
current_index = gtk_notebook_get_current_page (nb);
if (current_index >= 0) {
GtkWidget *current_page;
current_page = gtk_notebook_get_nth_page (nb, current_index);
if (current_page && IS_BROWSER_PAGE (current_page))
browser_page_customize (BROWSER_PAGE (current_page), toolbar, header);
}
}
}
