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Update tab panel selection when tabs are switched, opened or closed

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A convenince function tab_panel_get_iter_for_view is introduced
to make finding the right iter easier.
This commit is contained in:
Christian Dywan 2009-09-29 20:50:04 +02:00
parent f530218492
commit 0e0ce115f9
1 changed files with 63 additions and 57 deletions
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120
extensions/tab-panel.c
View file

@ -34,6 +34,11 @@ tab_panel_browser_remove_tab_cb (MidoriBrowser* browser,
GtkWidget* view,
MidoriExtension* extension);
static void
tab_panel_browser_notify_tab_cb (MidoriBrowser* browser,
GParamSpec* pspec,
GtkTreeView* treeview);
static void
tab_panel_view_notify_minimized_cb (GtkWidget* view,
GParamSpec* pspec,
@ -67,28 +72,50 @@ tab_panel_get_toolitem_for_view (GtkWidget* view)
return g_object_get_data (G_OBJECT (view), "tab-panel-ext-toolitem");
}
static gboolean
tab_panel_get_iter_for_view (GtkTreeModel* model,
GtkTreeIter* iter,
gpointer view)
{
guint i = 0;
while (gtk_tree_model_iter_nth_child (model, iter, NULL, i))
{
MidoriView* view_;
gtk_tree_model_get (model, iter, 0, &view_, -1);
g_object_unref (view_);
if (view_ == view)
return TRUE;
i++;
}
return FALSE;
}
static void
tab_panel_deactivate_cb (MidoriExtension* extension,
GtkWidget* panel)
GtkWidget* treeview)
{
MidoriApp* app = midori_extension_get_app (extension);
GtkTreeModel* model;
MidoriBrowser* browser;
browser = midori_browser_get_for_widget (panel);
browser = midori_browser_get_for_widget (treeview);
g_object_set (browser, "show-tabs", TRUE, NULL);
model = tab_panel_get_model_for_browser (browser);
g_object_unref (model);
gtk_widget_destroy (panel);
g_signal_handlers_disconnect_by_func (
extension, tab_panel_deactivate_cb, panel);
extension, tab_panel_deactivate_cb, treeview);
g_signal_handlers_disconnect_by_func (
app, tab_panel_app_add_browser_cb, extension);
g_signal_handlers_disconnect_by_func (
browser, tab_panel_browser_add_tab_cb, extension);
g_signal_handlers_disconnect_by_func (
browser, tab_panel_browser_remove_tab_cb, extension);
g_signal_handlers_disconnect_by_func (
browser, tab_panel_browser_notify_tab_cb, treeview);
g_signal_handlers_disconnect_by_func (
browser, tab_panel_settings_notify_cb, model);
g_signal_handlers_disconnect_by_func (
@ -97,6 +124,8 @@ tab_panel_deactivate_cb (MidoriExtension* extension,
browser, tab_panel_view_notify_icon_cb, extension);
g_signal_handlers_disconnect_by_func (
browser, tab_panel_view_notify_title_cb, extension);
gtk_widget_destroy (treeview);
}
static void
@ -265,24 +294,8 @@ tab_panel_remove_view (MidoriBrowser* browser,
{
GtkTreeModel* model = tab_panel_get_model_for_browser (browser);
GtkTreeIter iter;
guint i = 0;
while (gtk_tree_model_iter_nth_child (model, &iter, NULL, i))
{
MidoriView* view_;
gtk_tree_model_get (model, &iter, 0, &view_, -1);
if ((MidoriView*)view == view_)
{
gtk_tree_store_remove (GTK_TREE_STORE (model), &iter);
g_object_unref (view_);
break;
}
g_object_unref (view_);
i++;
}
if (tab_panel_get_iter_for_view (model, &iter, view))
gtk_tree_store_remove (GTK_TREE_STORE (model), &iter);
}
}
@ -317,24 +330,8 @@ tab_panel_view_notify_icon_cb (GtkWidget* view,
{
GtkTreeModel* model = tab_panel_get_model_for_browser (browser);
GtkTreeIter iter;
guint i = 0;
while (gtk_tree_model_iter_nth_child (model, &iter, NULL, i))
{
MidoriView* view_;
gtk_tree_model_get (model, &iter, 0, &view_, -1);
if ((MidoriView*)view == view_)
{
gtk_tree_store_set (GTK_TREE_STORE (model), &iter, 3, icon, -1);
g_object_unref (view_);
break;
}
g_object_unref (view_);
i++;
}
if (tab_panel_get_iter_for_view (model, &iter, view))
gtk_tree_store_set (GTK_TREE_STORE (model), &iter, 3, icon, -1);
}
}
@ -356,24 +353,11 @@ tab_panel_view_notify_title_cb (GtkWidget* view,
{
GtkTreeModel* model = tab_panel_get_model_for_browser (browser);
GtkTreeIter iter;
guint i = 0;
while (gtk_tree_model_iter_nth_child (model, &iter, NULL, i))
if (tab_panel_get_iter_for_view (model, &iter, view))
{
MidoriView* view_;
gtk_tree_model_get (model, &iter, 0, &view_, -1);
if ((MidoriView*)view == view_)
{
gtk_tree_store_set (GTK_TREE_STORE (model), &iter,
4, title, 5, midori_view_get_label_ellipsize (view_), -1);
g_object_unref (view_);
break;
}
g_object_unref (view_);
i++;
gtk_tree_store_set (GTK_TREE_STORE (model), &iter,
4, title,
5, midori_view_get_label_ellipsize (MIDORI_VIEW (view)), -1);
}
}
}
@ -477,6 +461,26 @@ tab_panel_browser_remove_tab_cb (MidoriBrowser* browser,
tab_panel_remove_view (browser, view, minimized);
}
static void
tab_panel_browser_notify_tab_cb (MidoriBrowser* browser,
GParamSpec* pspec,
GtkTreeView* treeview)
{
GtkTreeModel* model = tab_panel_get_model_for_browser (browser);
GtkTreeIter iter;
GtkWidget* view;
if (GTK_OBJECT_FLAGS (browser) & GTK_IN_DESTRUCTION)
return;
view = midori_browser_get_current_tab (browser);
if (tab_panel_get_iter_for_view (model, &iter, view))
{
GtkTreeSelection* selection = gtk_tree_view_get_selection (treeview);
gtk_tree_selection_select_iter (selection, &iter);
}
}
static void
tab_panel_app_add_browser_cb (MidoriApp* app,
MidoriBrowser* browser,
@ -565,6 +569,8 @@ tab_panel_app_add_browser_cb (MidoriApp* app,
G_CALLBACK (tab_panel_browser_add_tab_cb), extension);
g_signal_connect (browser, "remove-tab",
G_CALLBACK (tab_panel_browser_remove_tab_cb), extension);
g_signal_connect (browser, "notify::tab",
G_CALLBACK (tab_panel_browser_notify_tab_cb), treeview);
g_signal_connect (extension, "deactivate",
G_CALLBACK (tab_panel_deactivate_cb), treeview);
}