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authorEttore Perazzoli <ettore@src.gnome.org>2001-05-21 01:01:30 +0800
committerEttore Perazzoli <ettore@src.gnome.org>2001-05-21 01:01:30 +0800
commit8e747d7dc6dbd9e175a91bdccc9f4e169e62b726 (patch)
tree4dac124ab93f18ccba3a0acc4491dcccd4396f91 /shell/e-shell-view.c
parente9a5c3d19ce9cd6c68b4dc288215464d06868e3b (diff)
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Add a button and an icon to toggle between online and offline
operation. svn path=/trunk/; revision=9900
Diffstat (limited to 'shell/e-shell-view.c')
-rw-r--r--shell/e-shell-view.c201
1 files changed, 178 insertions, 23 deletions
diff --git a/shell/e-shell-view.c b/shell/e-shell-view.c
index 73b7e3ba20..930088b842 100644
--- a/shell/e-shell-view.c
+++ b/shell/e-shell-view.c
@@ -59,7 +59,6 @@
#include "e-shell-view.h"
#include "e-shell-view-menu.h"
-
static BonoboWindowClass *parent_class = NULL;
@@ -83,6 +82,9 @@ struct _EShellViewPrivate {
"folder_selected" */
char *delayed_selection;
+ /* Tooltips. */
+ GtkTooltips *tooltips;
+
/* The widgetry. */
GtkWidget *appbar;
GtkWidget *hpaned;
@@ -95,6 +97,10 @@ struct _EShellViewPrivate {
GtkWidget *storage_set_title_bar;
GtkWidget *storage_set_view;
GtkWidget *storage_set_view_box;
+
+ /* The status bar widgetry. */
+ GtkWidget *offline_toggle;
+ GtkWidget *offline_toggle_pixmap;
GtkWidget *progress_bar;
/* The view we have already open. */
@@ -135,8 +141,19 @@ static guint signals[LAST_SIGNAL] = { 0 };
#define DEFAULT_URI "evolution:/local/Inbox"
-static void update_for_current_uri (EShellView *shell_view);
-static const char * get_storage_set_path_from_uri (const char *uri);
+
+/* The icons for the offline/online status. */
+
+static GdkPixmap *offline_pixmap = NULL;
+static GdkBitmap *offline_mask = NULL;
+
+static GdkPixmap *online_pixmap = NULL;
+static GdkBitmap *online_mask = NULL;
+
+
+static void update_for_current_uri (EShellView *shell_view);
+static void update_offline_toggle_status (EShellView *shell_view);
+static const char *get_storage_set_path_from_uri (const char *uri);
/* Utility functions. */
@@ -152,6 +169,29 @@ create_label_for_empty_page (void)
return label;
}
+/* Initialize the icons. */
+static void
+load_images (void)
+{
+ GdkPixbuf *pixbuf;
+
+ pixbuf = gdk_pixbuf_new_from_file (EVOLUTION_IMAGES "/offline.png");
+ if (pixbuf == NULL) {
+ g_warning ("Cannot load `%s'", EVOLUTION_IMAGES "/offline.png");
+ } else {
+ gdk_pixbuf_render_pixmap_and_mask (pixbuf, &offline_pixmap, &offline_mask, 128);
+ gdk_pixbuf_unref (pixbuf);
+ }
+
+ pixbuf = gdk_pixbuf_new_from_file (EVOLUTION_IMAGES "/online.png");
+ if (pixbuf == NULL) {
+ g_warning ("Cannot load `%s'", EVOLUTION_IMAGES "/online.png");
+ } else {
+ gdk_pixbuf_render_pixmap_and_mask (pixbuf, &online_pixmap, &online_mask, 128);
+ gdk_pixbuf_unref (pixbuf);
+ }
+}
+
/* FIXME this is broken. */
static gboolean
bonobo_widget_is_dead (BonoboWidget *bonobo_widget)
@@ -172,23 +212,6 @@ bonobo_widget_is_dead (BonoboWidget *bonobo_widget)
}
-/* Shell signal handling. */
-
-static void
-shell_line_status_changed_cb (EShell *shell,
- EShellLineStatus new_status,
- void *data)
-{
- EShellView *shell_view;
- EShellViewPrivate *priv;
-
- shell_view = E_SHELL_VIEW (data);
- priv = shell_view->priv;
-
- g_warning ("Shell status changed -- %d", new_status);
-}
-
-
/* Folder bar pop-up handling. */
static void disconnect_popup_signals (EShellView *shell_view);
@@ -506,7 +529,7 @@ storage_set_view_button_clicked_cb (ETitleBar *title_bar,
e_shell_view_set_folder_bar_mode (shell_view, E_SHELL_VIEW_SUBWINDOW_HIDDEN);
}
-/* Callback called when the title bar button has been pressed. */
+/* Callback called when the title bar button is clicked. */
static void
title_bar_toggled_cb (EShellFolderTitleBar *title_bar,
gboolean state,
@@ -523,6 +546,29 @@ title_bar_toggled_cb (EShellFolderTitleBar *title_bar,
pop_up_folder_bar (shell_view);
}
+/* Callback called when the offline toggle button is clicked. */
+static void
+offline_toggle_clicked_cb (GtkButton *button,
+ void *data)
+{
+ EShellView *shell_view;
+ EShellViewPrivate *priv;
+
+ shell_view = E_SHELL_VIEW (data);
+ priv = shell_view->priv;
+
+ switch (e_shell_get_line_status (priv->shell)) {
+ case E_SHELL_LINE_STATUS_ONLINE:
+ e_shell_go_offline (priv->shell, shell_view);
+ break;
+ case E_SHELL_LINE_STATUS_OFFLINE:
+ e_shell_go_online (priv->shell, shell_view);
+ break;
+ default:
+ g_assert_not_reached ();
+ }
+}
+
/* Widget setup. */
@@ -567,11 +613,51 @@ setup_storage_set_subwindow (EShellView *shell_view)
}
static void
-setup_progress_bar (EShellViewPrivate *priv)
+setup_offline_toggle (EShellView *shell_view)
+{
+ EShellViewPrivate *priv;
+ BonoboControl *control;
+ GtkWidget *toggle;
+ GtkWidget *pixmap;
+
+ priv = shell_view->priv;
+
+ toggle = gtk_button_new ();
+ GTK_WIDGET_UNSET_FLAGS (toggle, GTK_CAN_FOCUS);
+ gtk_button_set_relief (GTK_BUTTON (toggle), GTK_RELIEF_NONE);
+
+ gtk_signal_connect (GTK_OBJECT (toggle), "clicked",
+ GTK_SIGNAL_FUNC (offline_toggle_clicked_cb), shell_view);
+
+ pixmap = gtk_pixmap_new (offline_pixmap, offline_mask);
+
+ gtk_container_add (GTK_CONTAINER (toggle), pixmap);
+
+ gtk_widget_show (toggle);
+ gtk_widget_show (pixmap);
+
+ control = bonobo_control_new (toggle);
+ g_return_if_fail (control != NULL);
+
+ bonobo_ui_component_object_set (priv->ui_component, "/status/OfflineToggle",
+ bonobo_object_corba_objref (BONOBO_OBJECT (control)),
+ NULL);
+
+ priv->offline_toggle = toggle;
+ priv->offline_toggle_pixmap = pixmap;
+
+ update_offline_toggle_status (shell_view);
+}
+
+static void
+setup_progress_bar (EShellView *shell_view)
{
+ EShellViewPrivate *priv;
GtkProgressBar *progress_bar;
BonoboControl *control;
+ priv = shell_view->priv;
+
progress_bar = (GTK_PROGRESS_BAR (gtk_progress_bar_new ()));
gtk_progress_bar_set_orientation (progress_bar, GTK_PROGRESS_LEFT_TO_RIGHT);
@@ -595,9 +681,13 @@ setup_widgets (EShellView *shell_view)
priv = shell_view->priv;
+ /* The offline/online button toggle. */
+
+ setup_offline_toggle (shell_view);
+
/* The progress bar. */
- setup_progress_bar (priv);
+ setup_progress_bar (shell_view);
/* The shortcut bar. */
@@ -693,6 +783,8 @@ destroy (GtkObject *object)
shell_view = E_SHELL_VIEW (object);
priv = shell_view->priv;
+ gtk_object_unref (GTK_OBJECT (priv->tooltips));
+
if (priv->corba_interface != NULL)
bonobo_object_unref (BONOBO_OBJECT (priv->corba_interface));
@@ -766,6 +858,8 @@ class_init (EShellViewClass *klass)
GTK_TYPE_INT);
gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
+
+ load_images ();
}
static void
@@ -781,6 +875,8 @@ init (EShellView *shell_view)
priv->uri = NULL;
priv->delayed_selection = NULL;
+ priv->tooltips = gtk_tooltips_new ();
+
priv->appbar = NULL;
priv->hpaned = NULL;
priv->view_hpaned = NULL;
@@ -792,6 +888,10 @@ init (EShellView *shell_view)
priv->storage_set_view_box = NULL;
priv->shortcut_bar = NULL;
+ priv->progress_bar = NULL;
+ priv->offline_toggle = NULL;
+ priv->offline_toggle_pixmap = NULL;
+
priv->shortcut_bar_mode = E_SHELL_VIEW_SUBWINDOW_HIDDEN;
priv->folder_bar_mode = E_SHELL_VIEW_SUBWINDOW_HIDDEN;
@@ -989,6 +1089,20 @@ updated_folder_cb (EStorageSet *storage_set,
}
+/* Shell callbacks. */
+
+static void
+shell_line_status_changed_cb (EShell *shell,
+ EShellLineStatus new_status,
+ void *data)
+{
+ EShellView *shell_view;
+
+ shell_view = E_SHELL_VIEW (data);
+ update_offline_toggle_status (shell_view);
+}
+
+
EShellView *
e_shell_view_construct (EShellView *shell_view,
EShell *shell)
@@ -1224,6 +1338,47 @@ update_for_current_uri (EShellView *shell_view)
shell_view);
}
+static void
+update_offline_toggle_status (EShellView *shell_view)
+{
+ EShellViewPrivate *priv;
+ GdkPixmap *icon_pixmap;
+ GdkBitmap *icon_mask;
+ const char *tooltip;
+ gboolean sensitive;
+
+ priv = shell_view->priv;
+
+ switch (e_shell_get_line_status (priv->shell)) {
+ case E_SHELL_LINE_STATUS_ONLINE:
+ icon_pixmap = online_pixmap;
+ icon_mask = online_mask;
+ sensitive = TRUE;
+ tooltip = _("Evolution is currently online. "
+ "Click on this button to work offline.");
+ break;
+ case E_SHELL_LINE_STATUS_GOING_OFFLINE:
+ icon_pixmap = online_pixmap;
+ icon_mask = online_mask;
+ sensitive = FALSE;
+ tooltip = _("Evolution is in the process of going offline.");
+ break;
+ case E_SHELL_LINE_STATUS_OFFLINE:
+ icon_pixmap = offline_pixmap;
+ icon_mask = offline_mask;
+ sensitive = TRUE;
+ tooltip = _("Evolution is currently offline. "
+ "Click on this button to work online.");
+ break;
+ default:
+ g_assert_not_reached ();
+ }
+
+ gtk_pixmap_set (GTK_PIXMAP (priv->offline_toggle_pixmap), icon_pixmap, icon_mask);
+ gtk_widget_set_sensitive (priv->offline_toggle, sensitive);
+ gtk_tooltips_set_tip (priv->tooltips, priv->offline_toggle, tooltip, NULL);
+}
+
/* This displays the specified page, doing the appropriate Bonobo activation/deactivation
magic to make sure things work nicely. FIXME: Crappy way to solve the issue. */
static void