#include <windows.h>
#endif
-#ifndef G_THREADS_ENABLED
-#error "This program requires GLib threads, and cannot be compiled without."
-#endif
-
#include "internal.h"
/*#define HTTPS "https"*/
static void start_ui (void);
static GtkWidget *menu_item_new (int which_menu);
static void connect_to_wui (GtkWidget *, gpointer);
+static void login_to_wui (GtkWidget *, gpointer);
static gboolean delete_event (GtkWidget *widget, GdkEvent *event, gpointer data);
static void destroy (GtkWidget *widget, gpointer data);
+static void clear_connectmenu (void);
/* For any widgets accessed from multiple functions. */
+static GtkWidget *window;
+static GtkWidget *connectitem;
+static GtkWidget *connectmenu;
+static GtkWidget *no_connections;
+static GtkWidget *refresh_vmlist;
+static GtkWidget *refresh_vmlist_separator;
static GtkWidget *connection_area;
static GtkWidget *ca_hostname;
static GtkWidget *ca_button;
+static GtkWidget *ca_error;
static GtkWidget *login_area;
static GtkWidget *la_username;
static GtkWidget *la_password;
static GtkWidget *la_button;
+static GdkCursor *busy_cursor;
/* Menus. */
enum menuNums {
- FILE_MENU,
+ CONNECT_MENU,
VIEW_MENU,
SEND_KEY_MENU,
WINDOW_MENU,
};
static struct menuItem menuItems[] = {
- { FILE_MENU, NULL, "_File", "File" },
+ { CONNECT_MENU, NULL, "_Connect", "Connect" },
{ VIEW_MENU, NULL, "_View", "View" },
{ SEND_KEY_MENU, NULL, "_Send Key", "Send Key" },
{ WINDOW_MENU, NULL, "_Window", "Window" },
static void
start_ui (void)
{
- GtkWidget *window;
GtkWidget *vbox;
GtkWidget *menubar;
- GtkWidget *file;
- GtkWidget *filemenu;
GtkWidget *view;
GtkWidget *viewmenu;
GtkWidget *sendkey;
/* Parse styles. */
gtk_rc_parse_string (styles);
+ /* Busy cursor, used by main_busy() function.
+ * XXX This cursor is crap - how can we use the Bluecurve/theme cursor?
+ */
+ busy_cursor = gdk_cursor_new (GDK_WATCH);
+
/* Window. */
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);
/* Menubar. */
menubar = gtk_menu_bar_new ();
- file = menu_item_new (FILE_MENU);
- filemenu = gtk_menu_new ();
- gtk_menu_item_set_submenu (GTK_MENU_ITEM (file), filemenu);
+ connectitem = menu_item_new (CONNECT_MENU);
+ connectmenu = gtk_menu_new ();
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (connectitem), connectmenu);
+
+ no_connections = gtk_menu_item_new_with_label ("Not connected");
+ gtk_menu_append (GTK_MENU (connectmenu), no_connections);
+ gtk_widget_set_sensitive (no_connections, FALSE);
+
+ /* This is not added to the menu yet, but will be when we are
+ * connected.
+ */
+ refresh_vmlist =
+ gtk_menu_item_new_with_label ("Refresh list of virtual machines");
+ g_object_ref (refresh_vmlist);
+ refresh_vmlist_separator = gtk_separator_menu_item_new ();
+ g_object_ref (refresh_vmlist_separator);
#if 0
screenshot = gtk_menu_item_new_with_mnemonic ("_Screenshot");
helpmenu = gtk_menu_new ();
gtk_menu_item_set_submenu (GTK_MENU_ITEM (help), helpmenu);
- gtk_menu_bar_append (GTK_MENU_BAR (menubar), file);
+ gtk_menu_bar_append (GTK_MENU_BAR (menubar), connectitem);
gtk_menu_bar_append (GTK_MENU_BAR (menubar), view);
gtk_menu_bar_append (GTK_MENU_BAR (menubar), sendkey);
gtk_menu_bar_append (GTK_MENU_BAR (menubar), wind);
ca_hostname = gtk_entry_new ();
gtk_entry_set_width_chars (GTK_ENTRY (ca_hostname), 24);
ca_button = gtk_button_new_with_label ("Connect");
+ ca_error = gtk_label_new (NULL);
gtk_box_pack_start (GTK_BOX (ca_hbox), ca_hostname, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (ca_hbox), ca_button, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (ca_vbox), ca_label, FALSE, FALSE, 4);
gtk_box_pack_start (GTK_BOX (ca_vbox), ca_hbox, TRUE, FALSE, 4);
+ gtk_box_pack_start (GTK_BOX (ca_vbox), ca_error, TRUE, FALSE, 4);
gtk_container_add (GTK_CONTAINER (connection_area), ca_vbox);
gtk_widget_set_name (connection_area, "ovirt-viewer-connection-area");
gtk_widget_set_name (login_area, "ovirt-viewer-login-area");
+ g_signal_connect (G_OBJECT (la_button), "clicked",
+ G_CALLBACK (login_to_wui), NULL);
+
/* Tabbed notebook. */
notebook = gtk_notebook_new ();
gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_LEFT);
}
static GtkWidget *
-menu_item_new(int which_menu)
+menu_item_new (int which_menu)
{
GtkWidget *widget;
GtkWidget *label;
text = menuItems[which_menu].ungrabbed_text;
- widget = gtk_menu_item_new();
- label = g_object_new(GTK_TYPE_ACCEL_LABEL, NULL);
- gtk_label_set_text_with_mnemonic(GTK_LABEL(label), text);
- gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
+ widget = gtk_menu_item_new ();
+ label = g_object_new (GTK_TYPE_ACCEL_LABEL, NULL);
+ gtk_label_set_text_with_mnemonic (GTK_LABEL (label), text);
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_container_add(GTK_CONTAINER(widget), label);
- gtk_accel_label_set_accel_widget(GTK_ACCEL_LABEL(label), widget);
- gtk_widget_show(label);
+ gtk_container_add (GTK_CONTAINER (widget), label);
+ gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (label), widget);
+ gtk_widget_show (label);
menuItems[which_menu].label = label;
wui_thread_send_connect (uri);
}
+
+static void
+login_to_wui (GtkWidget *widget, gpointer data)
+{
+ const char *username, *password;
+
+ username = gtk_entry_get_text (GTK_ENTRY (la_username));
+ if (STREQ (username, "")) return;
+ password = gtk_entry_get_text (GTK_ENTRY (la_password));
+
+ wui_thread_send_login (username, password);
+}
+
+/* Remove all menu items from the Connect menu. */
+static void
+remove_menu_item (GtkWidget *menu_item, gpointer data)
+{
+ gtk_container_remove (GTK_CONTAINER (connectmenu), menu_item);
+}
+
+static void
+clear_connectmenu (void)
+{
+ DEBUG ("clear Connect menu");
+ gtk_container_foreach (GTK_CONTAINER (connectmenu), remove_menu_item, NULL);
+}
+
+/* The WUI thread has changed its state to connected. */
+gboolean
+main_connected (gpointer data)
+{
+ DEBUG ("connected");
+ ASSERT_IS_MAIN_THREAD ();
+
+ gtk_label_set_text (GTK_LABEL (ca_error), NULL);
+
+ gtk_widget_hide (connection_area);
+ if (!wui_thread_is_logged_in ())
+ gtk_widget_show (login_area);
+ return FALSE;
+}
+
+/* The WUI thread has changed its state to disconnected. */
+gboolean
+main_disconnected (gpointer data)
+{
+ DEBUG ("disconnected");
+ ASSERT_IS_MAIN_THREAD ();
+
+ gtk_widget_show (connection_area);
+ gtk_widget_hide (login_area);
+
+ clear_connectmenu ();
+ gtk_menu_append (GTK_MENU (connectmenu), no_connections);
+ gtk_widget_show_all (connectmenu);
+
+ return FALSE;
+}
+
+/* The WUI thread has changed its state to logged in. */
+gboolean
+main_logged_in (gpointer data)
+{
+ DEBUG ("logged in");
+ ASSERT_IS_MAIN_THREAD ();
+
+ gtk_widget_hide (login_area);
+ return FALSE;
+}
+
+/* The WUI thread has changed its state to logged out. */
+gboolean
+main_logged_out (gpointer data)
+{
+ DEBUG ("logged out");
+ ASSERT_IS_MAIN_THREAD ();
+
+ if (wui_thread_is_connected ())
+ gtk_widget_show (login_area);
+ return FALSE;
+}
+
+/* The WUI thread has changed its state to busy. */
+gboolean
+main_busy (gpointer data)
+{
+ GdkWindow *gdk_window;
+
+ DEBUG ("busy");
+ ASSERT_IS_MAIN_THREAD ();
+
+ gdk_window = gtk_widget_get_window (window);
+ if (gdk_window) {
+ gdk_window_set_cursor (gdk_window, busy_cursor);
+ gdk_flush ();
+ }
+
+ return FALSE;
+}
+
+/* The WUI thread has changed its state to idle. */
+gboolean
+main_idle (gpointer data)
+{
+ GdkWindow *gdk_window;
+
+ DEBUG ("idle");
+ ASSERT_IS_MAIN_THREAD ();
+
+ gdk_window = gtk_widget_get_window (window);
+ if (gdk_window) {
+ gdk_window_set_cursor (gdk_window, NULL);
+ gdk_flush ();
+ }
+
+ return FALSE;
+}
+
+/* The WUI thread had a connection error. This function must
+ * free the string.
+ */
+gboolean
+main_connection_error (gpointer _str)
+{
+ char *str = (char *) _str;
+
+ DEBUG ("connection error: %s", str);
+ ASSERT_IS_MAIN_THREAD ();
+
+ gtk_label_set_text (GTK_LABEL (ca_error), str);
+ g_free (str);
+
+ return FALSE;
+}
+
+/* The WUI thread had a login error. This function must
+ * free the string.
+ */
+gboolean
+main_login_error (gpointer _str)
+{
+ char *str = (char *) _str;
+
+ DEBUG ("login error: %s", str);
+ ASSERT_IS_MAIN_THREAD ();
+
+ /*
+ gtk_label_set_text (GTK_LABEL (la_error), str);
+ */
+ g_free (str);
+
+ return FALSE;
+}
+
+/* The WUI thread reports a general status error. This function
+ * must free the string.
+ */
+gboolean
+main_status_error (gpointer _str)
+{
+ char *str = (char *) _str;
+
+ DEBUG ("status error: %s", str);
+ ASSERT_IS_MAIN_THREAD ();
+
+ /*
+ gtk_label_set_text (GTK_LABEL (...), str);
+ */
+ g_free (str);
+
+ return FALSE;
+}
+
+/* The WUI thread has updated the vm list. */
+static void
+add_vm_to_connectmenu (gpointer _vm, gpointer data)
+{
+ struct vm *vm = (struct vm *) _vm;
+ GtkWidget *item;
+
+ DEBUG ("adding %s to Connect menu", vm->description);
+
+ item = gtk_menu_item_new_with_label (vm->description);
+ gtk_menu_append (GTK_MENU (connectmenu), item);
+}
+
+gboolean
+main_vmlist_updated (gpointer data)
+{
+ GSList *vmlist;
+
+ DEBUG ("vmlist updated");
+ ASSERT_IS_MAIN_THREAD ();
+
+ /* Get the new vmlist. */
+ if (wui_thread_get_vmlist (&vmlist)) {
+ clear_connectmenu ();
+
+ gtk_menu_append (GTK_MENU (connectmenu), refresh_vmlist);
+
+ if (vmlist != NULL) {
+ gtk_menu_append (GTK_MENU (connectmenu), refresh_vmlist_separator);
+ g_slist_foreach (vmlist, add_vm_to_connectmenu, NULL);
+ }
+ free_vmlist (vmlist);
+
+ /* Grrrr Gtk is stupid. */
+ gtk_widget_show_all (connectmenu);
+ }
+
+ return FALSE;
+}
git.annexia.org / ovirt-viewer.git / blobdiff