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Implement "minimized" views, with a context menu option

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The flag is saved as meta data of the proxy item. A new signal
meta-data-changed is implemented in KatzeItem to allow the view
to update the tab state as the meta data value is changed.
This commit is contained in:
Christian Dywan 2009-07-21 23:57:57 +02:00
parent e23388aa55
commit 7192fa38f9
2 changed files with 102 additions and 2 deletions
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32
katze/katze-item.c
View file

@ -24,7 +24,7 @@
* several commonly needed properties.
*/
G_DEFINE_TYPE (KatzeItem, katze_item, G_TYPE_OBJECT)
G_DEFINE_TYPE (KatzeItem, katze_item, G_TYPE_OBJECT);
enum
{
@ -39,6 +39,14 @@ enum
PROP_PARENT
};
enum {
META_DATA_CHANGED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
static void
katze_item_finalize (GObject* object);
@ -60,6 +68,26 @@ katze_item_class_init (KatzeItemClass* class)
GObjectClass* gobject_class;
GParamFlags flags;
/**
* KatzeItem::meta-data-changed:
* @item: the object on which the signal is emitted
* @key: the key that changed
*
* Emitted when a meta data value was changed.
*
* Since: 0.1.9
*/
signals[META_DATA_CHANGED] = g_signal_new (
"meta-data-changed",
G_TYPE_FROM_CLASS (class),
(GSignalFlags)(G_SIGNAL_RUN_LAST),
0,
0,
NULL,
g_cclosure_marshal_VOID__STRING,
G_TYPE_NONE, 1,
G_TYPE_STRING);
gobject_class = G_OBJECT_CLASS (class);
gobject_class->finalize = katze_item_finalize;
gobject_class->set_property = katze_item_set_property;
@ -482,7 +510,7 @@ katze_item_set_meta_data_value (KatzeItem* item,
g_hash_table_insert (item->metadata, g_strdup (&key[7]), value);
else
g_hash_table_insert (item->metadata, g_strdup (key), value);
/* TODO: Emit meta-key-changed */
g_signal_emit (item, signals[META_DATA_CHANGED], 0, key);
}
/**

72
midori/midori-view.c
View file

@ -52,6 +52,11 @@ midori_view_get_snapshot (MidoriView* view,
gint width,
gint height);
static void
midori_view_item_meta_data_changed (KatzeItem* item,
const gchar* key,
MidoriView* view);
struct _MidoriView
{
GtkScrolledWindow parent_instance;
@ -62,6 +67,7 @@ struct _MidoriView
GdkPixbuf* icon;
gdouble progress;
MidoriLoadStatus load_status;
gboolean minimized;
gchar* statusbar_text;
gchar* link_uri;
gboolean has_selection;
@ -144,6 +150,7 @@ enum
PROP_ICON,
PROP_LOAD_STATUS,
PROP_PROGRESS,
PROP_MINIMIZED,
PROP_ZOOM_LEVEL,
PROP_NEWS_FEEDS,
PROP_STATUSBAR_TEXT,
@ -464,6 +471,26 @@ midori_view_class_init (MidoriViewClass* class)
0.0, 1.0, 0.0,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
/**
* MidoriView:minimized:
*
* Whether the view is minimized or in normal state.
*
* Minimizing a view indicates that only the icon should
* be advertised rather than the full blown tab label and
* it might otherwise be presented specially.
*
* Since: 0.1.8
*/
g_object_class_install_property (gobject_class,
PROP_MINIMIZED,
g_param_spec_boolean (
"minimized",
"Minimized",
"Whether the view is minimized or in normal state",
FALSE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class,
PROP_ZOOM_LEVEL,
g_param_spec_float (
@ -1596,6 +1623,7 @@ midori_view_init (MidoriView* view)
GTK_ICON_SIZE_MENU, NULL);
view->progress = 0.0;
view->load_status = MIDORI_LOAD_FINISHED;
view->minimized = FALSE;
view->statusbar_text = NULL;
view->link_uri = NULL;
view->selected_text = NULL;
@ -1621,6 +1649,9 @@ midori_view_finalize (GObject* object)
if (view->settings)
g_signal_handlers_disconnect_by_func (view->settings,
midori_view_settings_notify_cb, view);
if (view->item)
g_signal_handlers_disconnect_by_func (view->item,
midori_view_item_meta_data_changed, view);
katze_assign (view->uri, NULL);
katze_assign (view->title, NULL);
@ -1657,6 +1688,20 @@ midori_view_set_property (GObject* object,
katze_assign (view->title, g_value_dup_string (value));
midori_view_update_title (view);
break;
case PROP_MINIMIZED:
view->minimized = g_value_get_boolean (value);
if (view->item)
{
g_signal_handlers_block_by_func (view->item,
midori_view_item_meta_data_changed, view);
katze_item_set_meta_integer (view->item, "minimized",
view->minimized ? 1 : -1);
g_signal_handlers_unblock_by_func (view->item,
midori_view_item_meta_data_changed, view);
}
if (view->tab_label)
sokoke_widget_set_visible (view->tab_title, !view->minimized);
break;
case PROP_ZOOM_LEVEL:
midori_view_set_zoom_level (view, g_value_get_float (value));
break;
@ -1705,6 +1750,9 @@ midori_view_get_property (GObject* object,
case PROP_LOAD_STATUS:
g_value_set_enum (value, midori_view_get_load_status (view));
break;
case PROP_MINIMIZED:
g_value_set_boolean (value, view->minimized);
break;
case PROP_ZOOM_LEVEL:
g_value_set_float (value, midori_view_get_zoom_level (view));
break;
@ -2455,6 +2503,13 @@ midori_view_tab_label_menu_duplicate_tab_cb (GtkWidget* menuitem,
g_signal_emit (view, signals[NEW_VIEW], 0, new_view, where);
}
static void
midori_view_tab_label_menu_minimize_tab_cb (GtkWidget* menuitem,
MidoriView* view)
{
g_object_set (view, "minimized", !view->minimized, NULL);
}
static void
midori_view_tab_label_menu_close_cb (GtkWidget* menuitem,
GtkWidget* view)
@ -2494,6 +2549,11 @@ midori_view_get_tab_menu (MidoriView* view)
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
g_signal_connect (menuitem, "activate",
G_CALLBACK (midori_view_tab_label_menu_duplicate_tab_cb), view);
menuitem = gtk_menu_item_new_with_mnemonic (
view->minimized ? _("_Restore Tab") : _("_Minimize Tab"));
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
g_signal_connect (menuitem, "activate",
G_CALLBACK (midori_view_tab_label_menu_minimize_tab_cb), view);
menuitem = gtk_separator_menu_item_new ();
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
menuitem = gtk_image_menu_item_new_from_stock (GTK_STOCK_CLOSE, NULL);
@ -2763,6 +2823,16 @@ midori_view_get_proxy_tab_label (MidoriView* view)
return view->tab_label;
}
static void
midori_view_item_meta_data_changed (KatzeItem* item,
const gchar* key,
MidoriView* view)
{
if (g_str_equal (key, "minimized"))
g_object_set (view, "minimized",
katze_item_get_meta_string (item, key) != NULL, NULL);
}
/**
* midori_view_get_proxy_item:
* @view: a #MidoriView
@ -2790,6 +2860,8 @@ midori_view_get_proxy_item (MidoriView* view)
katze_item_set_uri (view->item, uri);
title = midori_view_get_display_title (view);
katze_item_set_name (view->item, title);
g_signal_connect (view->item, "meta-data-changed",
G_CALLBACK (midori_view_item_meta_data_changed), view);
}
return view->item;
}